diff options
Diffstat (limited to 'ncurses-5.2/menu')
35 files changed, 5193 insertions, 0 deletions
diff --git a/ncurses-5.2/menu/Makefile.in b/ncurses-5.2/menu/Makefile.in new file mode 100644 index 0000000..50f0d32 --- /dev/null +++ b/ncurses-5.2/menu/Makefile.in @@ -0,0 +1,157 @@ +# $Id$ +############################################################################## +# Copyright (c) 1998-2000 Free Software Foundation, Inc. # +# # +# Permission is hereby granted, free of charge, to any person obtaining a # +# copy of this software and associated documentation files (the "Software"), # +# to deal in the Software without restriction, including without limitation # +# the rights to use, copy, modify, merge, publish, distribute, distribute # +# with modifications, sublicense, and/or sell copies of the Software, and to # +# permit persons to whom the Software is furnished to do so, subject to the # +# following conditions: # +# # +# The above copyright notice and this permission notice shall be included in # +# all copies or substantial portions of the Software. # +# # +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # +# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # +# DEALINGS IN THE SOFTWARE. # +# # +# Except as contained in this notice, the name(s) of the above copyright # +# holders shall not be used in advertising or otherwise to promote the sale, # +# use or other dealings in this Software without prior written # +# authorization. # +############################################################################## +# +# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997 +# +# Makefile for menu source code. +# +# This makes the following: +# libraries (normal/debug/profile/shared) +# +# The variable 'srcdir' refers to the source-distribution, and can be set with +# the configure script by "--srcdir=DIR". +# +# The rules are organized to produce the libraries for the configured models, + +# turn off _all_ suffix rules; we'll generate our own +.SUFFIXES: + +SHELL = /bin/sh +THIS = Makefile + +MODEL = @DFT_LWR_MODEL@ +DESTDIR = @DESTDIR@ +srcdir = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ +libdir = @libdir@ +includedir = @includedir@ + +LIBTOOL = @LIBTOOL@ + +INSTALL = @INSTALL@ +INSTALL_LIB = @INSTALL@ @INSTALL_LIB@ +INSTALL_DATA = @INSTALL_DATA@ + +AR = @AR@ +AR_OPTS = @AR_OPTS@ +AWK = @AWK@ +LD = @LD@ +LN_S = @LN_S@ + +CC = @CC@ +CPP = @CPP@ +CFLAGS = @CFLAGS@ + +CPPFLAGS = @CPPFLAGS@ \ + -DHAVE_CONFIG_H + +CCFLAGS = $(CPPFLAGS) $(CFLAGS) + +CFLAGS_LIBTOOL = $(CCFLAGS) +CFLAGS_NORMAL = $(CCFLAGS) +CFLAGS_DEBUG = $(CCFLAGS) @CC_G_OPT@ -DTRACE +CFLAGS_PROFILE = $(CCFLAGS) -pg +CFLAGS_SHARED = $(CCFLAGS) @CC_SHARED_OPTS@ + +CFLAGS_DEFAULT = $(CFLAGS_@DFT_UPR_MODEL@) + +LINK = $(LIBTOOL) $(CC) +LDFLAGS = @LDFLAGS@ @LD_MODEL@ @LIBS@ + +SHLIB_DIRS = -L../lib -L$(libdir) +SHLIB_LIST = $(SHLIB_DIRS) -lncurses@LIB_SUFFIX@ @SHLIB_LIST@ + +MK_SHARED_LIB = @MK_SHARED_LIB@ + +NCURSES_MAJOR = @NCURSES_MAJOR@ +NCURSES_MINOR = @NCURSES_MINOR@ +REL_VERSION = @cf_cv_rel_version@ +ABI_VERSION = @cf_cv_abi_version@ + +RANLIB = @RANLIB@ + +LIBRARIES = @LIBS_TO_MAKE@ + +LINT = @LINT@ +LINT_OPTS = @LINT_OPTS@ +LINT_LIBS = -lmenu -lncurses @LIBS@ + +AUTO_SRC = \ + ../include/menu.h \ + ../include/eti.h \ + ../include/mf_common.h + +################################################################################ +all \ +libs \ +install :: $(AUTO_SRC) $(LIBRARIES) + +sources : $(AUTO_SRC) + +$(DESTDIR)$(libdir) : + $(srcdir)/../mkinstalldirs $@ + +# make copies to simplify include-paths while still keeping menu's include +# file in this directory. +../include/menu.h : $(srcdir)/menu.h + -rm -f $@ + cp $(srcdir)/menu.h $@ +../include/eti.h : $(srcdir)/eti.h + -rm -f $@ + cp $(srcdir)/eti.h $@ +../include/mf_common.h : $(srcdir)/mf_common.h + -rm -f $@ + cp $(srcdir)/mf_common.h $@ + +MENU_PRIV_H = \ + $(srcdir)/menu.priv.h \ + $(AUTO_SRC) \ + ../include/curses.h + +tags: + ctags *.[ch] + +@MAKE_UPPER_TAGS@TAGS: +@MAKE_UPPER_TAGS@ etags *.[ch] + +mostlyclean :: + -rm -f core tags TAGS *~ *.ln *.atac trace + +clean :: mostlyclean + -rm -f $(AUTO_SRC) + +distclean :: clean + -rm -f Makefile + +realclean :: distclean + +############################################################################### +# The remainder of this file is automatically generated during configuration +############################################################################### diff --git a/ncurses-5.2/menu/READ.ME b/ncurses-5.2/menu/READ.ME new file mode 100644 index 0000000..3fd5627 --- /dev/null +++ b/ncurses-5.2/menu/READ.ME @@ -0,0 +1,14 @@ +This is a clone of the menu library that is available with typical +System V curses implementations (ETI). + +It is modelled after the documentation that comes for this library with +a 386 based SVR4 implementation (ESIX). + +The development environment was and is an ELF based Linux system. + +For things that still need doing, see the TO-DO file in the top-level +directory. + +Juergen Pfeifer + +eMail: juergen.pfeifer@gmx.net diff --git a/ncurses-5.2/menu/eti.h b/ncurses-5.2/menu/eti.h new file mode 100644 index 0000000..cc1c830 --- /dev/null +++ b/ncurses-5.2/menu/eti.h @@ -0,0 +1,52 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +#ifndef _ETI_ERRNO_H_ +#define _ETI_ERRNO_H_ + +#define E_OK (0) +#define E_SYSTEM_ERROR (-1) +#define E_BAD_ARGUMENT (-2) +#define E_POSTED (-3) +#define E_CONNECTED (-4) +#define E_BAD_STATE (-5) +#define E_NO_ROOM (-6) +#define E_NOT_POSTED (-7) +#define E_UNKNOWN_COMMAND (-8) +#define E_NO_MATCH (-9) +#define E_NOT_SELECTABLE (-10) +#define E_NOT_CONNECTED (-11) +#define E_REQUEST_DENIED (-12) +#define E_INVALID_FIELD (-13) +#define E_CURRENT (-14) + +#endif diff --git a/ncurses-5.2/menu/headers b/ncurses-5.2/menu/headers new file mode 100644 index 0000000..3fe0be0 --- /dev/null +++ b/ncurses-5.2/menu/headers @@ -0,0 +1,32 @@ +############################################################################## +# Copyright (c) 1998 Free Software Foundation, Inc. # +# # +# Permission is hereby granted, free of charge, to any person obtaining a # +# copy of this software and associated documentation files (the "Software"), # +# to deal in the Software without restriction, including without limitation # +# the rights to use, copy, modify, merge, publish, distribute, distribute # +# with modifications, sublicense, and/or sell copies of the Software, and to # +# permit persons to whom the Software is furnished to do so, subject to the # +# following conditions: # +# # +# The above copyright notice and this permission notice shall be included in # +# all copies or substantial portions of the Software. # +# # +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # +# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # +# DEALINGS IN THE SOFTWARE. # +# # +# Except as contained in this notice, the name(s) of the above copyright # +# holders shall not be used in advertising or otherwise to promote the sale, # +# use or other dealings in this Software without prior written # +# authorization. # +############################################################################## +# +# Author: Thomas E. Dickey <dickey@clark.net> 1996 +# +$(srcdir)/eti.h +$(srcdir)/menu.h diff --git a/ncurses-5.2/menu/llib-lmenu b/ncurses-5.2/menu/llib-lmenu new file mode 100644 index 0000000..3f421c1 --- /dev/null +++ b/ncurses-5.2/menu/llib-lmenu @@ -0,0 +1,508 @@ +/**************************************************************************** + * Copyright (c) 1999 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Thomas E. Dickey <dickey@clark.net> 1996,1997,1999 * + ****************************************************************************/ +/* LINTLIBRARY */ + +/* ./m_attribs.c */ + +#include "menu.priv.h" + +#undef set_menu_fore +int set_menu_fore( + MENU *menu, + chtype attr) + { return(*(int *)0); } + +#undef menu_fore +chtype menu_fore( + const MENU *menu) + { return(*(chtype *)0); } + +#undef set_menu_back +int set_menu_back( + MENU *menu, + chtype attr) + { return(*(int *)0); } + +#undef menu_back +chtype menu_back( + const MENU *menu) + { return(*(chtype *)0); } + +#undef set_menu_grey +int set_menu_grey( + MENU *menu, + chtype attr) + { return(*(int *)0); } + +#undef menu_grey +chtype menu_grey( + const MENU *menu) + { return(*(chtype *)0); } + +/* ./m_cursor.c */ + +#undef _nc_menu_cursor_pos +int _nc_menu_cursor_pos( + const MENU *menu, + const ITEM *item, + int *pY, + int *pX) + { return(*(int *)0); } + +#undef pos_menu_cursor +int pos_menu_cursor( + const MENU *menu) + { return(*(int *)0); } + +/* ./m_driver.c */ + +#undef _nc_Match_Next_Character_In_Item_Name +int _nc_Match_Next_Character_In_Item_Name( + MENU *menu, + int ch, + ITEM **item) + { return(*(int *)0); } + +#undef menu_driver +int menu_driver( + MENU *menu, + int c) + { return(*(int *)0); } + +/* ./m_format.c */ + +#undef set_menu_format +int set_menu_format( + MENU *menu, + int rows, + int cols) + { return(*(int *)0); } + +#undef menu_format +void menu_format( + const MENU *menu, + int *rows, + int *cols) + { /* void */ } + +/* ./m_global.c */ + +#undef _nc_Default_Menu +MENU _nc_Default_Menu; +#undef _nc_Default_Item +ITEM _nc_Default_Item; + +#undef _nc_Connect_Items +bool _nc_Connect_Items( + MENU *menu, + ITEM **items) + { return(*(bool *)0); } + +#undef _nc_Disconnect_Items +void _nc_Disconnect_Items( + MENU *menu) + { /* void */ } + +#undef _nc_Calculate_Item_Length_and_Width +void _nc_Calculate_Item_Length_and_Width( + MENU *menu) + { /* void */ } + +#undef _nc_Link_Items +void _nc_Link_Items( + MENU *menu) + { /* void */ } + +#undef _nc_Show_Menu +void _nc_Show_Menu( + const MENU *menu) + { /* void */ } + +#undef _nc_New_TopRow_and_CurrentItem +void _nc_New_TopRow_and_CurrentItem( + MENU *menu, + int new_toprow, + ITEM *new_current_item) + { /* void */ } + +/* ./m_hook.c */ + +#undef set_menu_init +int set_menu_init( + MENU *menu, + Menu_Hook func) + { return(*(int *)0); } + +#undef menu_init +Menu_Hook menu_init( + const MENU *menu) + { return(*(Menu_Hook *)0); } + +#undef set_menu_term +int set_menu_term( + MENU *menu, + Menu_Hook func) + { return(*(int *)0); } + +#undef menu_term +Menu_Hook menu_term( + const MENU *menu) + { return(*(Menu_Hook *)0); } + +#undef set_item_init +int set_item_init( + MENU *menu, + Menu_Hook func) + { return(*(int *)0); } + +#undef item_init +Menu_Hook item_init( + const MENU *menu) + { return(*(Menu_Hook *)0); } + +#undef set_item_term +int set_item_term( + MENU *menu, + Menu_Hook func) + { return(*(int *)0); } + +#undef item_term +Menu_Hook item_term( + const MENU *menu) + { return(*(Menu_Hook *)0); } + +/* ./m_item_cur.c */ + +#undef set_current_item +int set_current_item( + MENU *menu, + ITEM *item) + { return(*(int *)0); } + +#undef current_item +ITEM *current_item( + const MENU *menu) + { return(*(ITEM **)0); } + +#undef item_index +int item_index( + const ITEM *item) + { return(*(int *)0); } + +/* ./m_item_nam.c */ + +#undef item_name +const char *item_name( + const ITEM *item) + { return(*(const char **)0); } + +#undef item_description +const char *item_description( + const ITEM *item) + { return(*(const char **)0); } + +/* ./m_item_new.c */ + +#undef new_item +ITEM *new_item( + const char *name, + const char *description) + { return(*(ITEM **)0); } + +#undef free_item +int free_item( + ITEM *item) + { return(*(int *)0); } + +#undef set_menu_mark +int set_menu_mark( + MENU *menu, + const char *mark) + { return(*(int *)0); } + +#undef menu_mark +const char *menu_mark( + const MENU *menu) + { return(*(const char **)0); } + +/* ./m_item_opt.c */ + +#undef set_item_opts +int set_item_opts( + ITEM *item, + Item_Options opts) + { return(*(int *)0); } + +#undef item_opts_off +int item_opts_off( + ITEM *item, + Item_Options opts) + { return(*(int *)0); } + +#undef item_opts_on +int item_opts_on( + ITEM *item, + Item_Options opts) + { return(*(int *)0); } + +#undef item_opts +Item_Options item_opts( + const ITEM *item) + { return(*(Item_Options *)0); } + +/* ./m_item_top.c */ + +#undef set_top_row +int set_top_row( + MENU *menu, + int row) + { return(*(int *)0); } + +#undef top_row +int top_row( + const MENU *menu) + { return(*(int *)0); } + +/* ./m_item_use.c */ + +#undef set_item_userptr +int set_item_userptr( + ITEM *item, + void *userptr) + { return(*(int *)0); } + +#undef item_userptr +void *item_userptr( + const ITEM *item) + { return(*(void **)0); } + +/* ./m_item_val.c */ + +#undef set_item_value +int set_item_value( + ITEM *item, + bool value) + { return(*(int *)0); } + +#undef item_value +bool item_value( + const ITEM *item) + { return(*(bool *)0); } + +/* ./m_item_vis.c */ + +#undef item_visible +bool item_visible( + const ITEM *item) + { return(*(bool *)0); } + +/* ./m_items.c */ + +#undef set_menu_items +int set_menu_items( + MENU *menu, + ITEM **items) + { return(*(int *)0); } + +#undef menu_items +ITEM **menu_items( + const MENU *menu) + { return(*(ITEM ***)0); } + +#undef item_count +int item_count( + const MENU *menu) + { return(*(int *)0); } + +/* ./m_new.c */ + +#undef new_menu +MENU *new_menu( + ITEM **items) + { return(*(MENU **)0); } + +#undef free_menu +int free_menu( + MENU *menu) + { return(*(int *)0); } + +/* ./m_opts.c */ + +#undef set_menu_opts +int set_menu_opts( + MENU *menu, + Menu_Options opts) + { return(*(int *)0); } + +#undef menu_opts_off +int menu_opts_off( + MENU *menu, + Menu_Options opts) + { return(*(int *)0); } + +#undef menu_opts_on +int menu_opts_on( + MENU *menu, + Menu_Options opts) + { return(*(int *)0); } + +#undef menu_opts +Menu_Options menu_opts( + const MENU *menu) + { return(*(Menu_Options *)0); } + +/* ./m_pad.c */ + +#undef set_menu_pad +int set_menu_pad( + MENU *menu, + int pad) + { return(*(int *)0); } + +#undef menu_pad +int menu_pad( + const MENU *menu) + { return(*(int *)0); } + +/* ./m_pattern.c */ + +#undef menu_pattern +char *menu_pattern( + const MENU *menu) + { return(*(char **)0); } + +#undef set_menu_pattern +int set_menu_pattern( + MENU *menu, + const char *p) + { return(*(int *)0); } + +/* ./m_post.c */ + +#undef _nc_Post_Item +void _nc_Post_Item( + const MENU *menu, + const ITEM *item) + { /* void */ } + +#undef _nc_Draw_Menu +void _nc_Draw_Menu( + const MENU *menu) + { /* void */ } + +#undef post_menu +int post_menu( + MENU *menu) + { return(*(int *)0); } + +#undef unpost_menu +int unpost_menu( + MENU *menu) + { return(*(int *)0); } + +/* ./m_req_name.c */ + +#undef menu_request_name +const char *menu_request_name( + int request) + { return(*(const char **)0); } + +#undef menu_request_by_name +int menu_request_by_name( + const char *str) + { return(*(int *)0); } + +/* ./m_scale.c */ + +#undef scale_menu +int scale_menu( + const MENU *menu, + int *rows, + int *cols) + { return(*(int *)0); } + +/* ./m_spacing.c */ + +#undef set_menu_spacing +int set_menu_spacing( + MENU *menu, + int s_desc, + int s_row, + int s_col) + { return(*(int *)0); } + +#undef menu_spacing +int menu_spacing( + const MENU *menu, + int *s_desc, + int *s_row, + int *s_col) + { return(*(int *)0); } + +/* ./m_sub.c */ + +#undef set_menu_sub +int set_menu_sub( + MENU *menu, + WINDOW *win) + { return(*(int *)0); } + +#undef menu_sub +WINDOW *menu_sub( + const MENU *menu) + { return(*(WINDOW **)0); } + +/* ./m_userptr.c */ + +#undef set_menu_userptr +int set_menu_userptr( + MENU *menu, + void *userptr) + { return(*(int *)0); } + +#undef menu_userptr +void *menu_userptr( + const MENU *menu) + { return(*(void **)0); } + +/* ./m_win.c */ + +#undef set_menu_win +int set_menu_win( + MENU *menu, + WINDOW *win) + { return(*(int *)0); } + +#undef menu_win +WINDOW *menu_win( + const MENU *menu) + { return(*(WINDOW **)0); } diff --git a/ncurses-5.2/menu/m_attribs.c b/ncurses-5.2/menu/m_attribs.c new file mode 100644 index 0000000..3b1b01e --- /dev/null +++ b/ncurses-5.2/menu/m_attribs.c @@ -0,0 +1,141 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_attribs * +* Control menus display attributes * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/* Macro to redraw menu if it is posted and changed */ +#define Refresh_Menu(menu) \ + if ( (menu) && ((menu)->status & _POSTED) )\ + {\ + _nc_Draw_Menu( menu );\ + _nc_Show_Menu( menu );\ + } + +/* "Template" macro to generate a function to set a menus attribute */ +#define GEN_MENU_ATTR_SET_FCT( name ) \ +int set_menu_ ## name (MENU * menu, chtype attr)\ +{\ + if (!(attr==A_NORMAL || (attr & A_ATTRIBUTES)==attr))\ + RETURN(E_BAD_ARGUMENT);\ + if (menu && ( menu -> name != attr))\ + {\ + (menu -> name) = attr;\ + Refresh_Menu(menu);\ + }\ + Normalize_Menu( menu ) -> name = attr;\ + RETURN(E_OK);\ +} + +/* "Template" macro to generate a function to get a menus attribute */ +#define GEN_MENU_ATTR_GET_FCT( name ) \ +chtype menu_ ## name (const MENU * menu)\ +{\ + return (Normalize_Menu( menu ) -> name);\ +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_menu_fore(MENU *menu, chtype attr) +| +| Description : Set the attribute for selectable items. In single- +| valued menus thiis is used to highlight the current +| item ((i.e. where the cursor is), in multi-valued +| menus this is used to highlight the selected items. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - an invalid value has been passed ++--------------------------------------------------------------------------*/ +GEN_MENU_ATTR_SET_FCT( fore ) + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : chtype menu_fore(const MENU* menu) +| +| Description : Return the attribute used for selectable items that +| are current (single-valued menu) or selected (multi- +| valued menu). +| +| Return Values : Attribute value ++--------------------------------------------------------------------------*/ +GEN_MENU_ATTR_GET_FCT( fore ) + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_menu_back(MENU *menu, chtype attr) +| +| Description : Set the attribute for selectable but not yet selected +| items. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - an invalid value has been passed ++--------------------------------------------------------------------------*/ +GEN_MENU_ATTR_SET_FCT( back ) + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : chtype menu_back(const MENU *menu) +| +| Description : Return the attribute used for selectable but not yet +| selected items. +| +| Return Values : Attribute value ++--------------------------------------------------------------------------*/ +GEN_MENU_ATTR_GET_FCT( back ) + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_menu_grey(MENU *menu, chtype attr) +| +| Description : Set the attribute for unselectable items. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - an invalid value has been passed ++--------------------------------------------------------------------------*/ +GEN_MENU_ATTR_SET_FCT( grey ) + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : chtype menu_grey(const MENU *menu) +| +| Description : Return the attribute used for non-selectable items +| +| Return Values : Attribute value ++--------------------------------------------------------------------------*/ +GEN_MENU_ATTR_GET_FCT( grey ) +/* m_attribs.c ends here */ diff --git a/ncurses-5.2/menu/m_cursor.c b/ncurses-5.2/menu/m_cursor.c new file mode 100644 index 0000000..fa6080e --- /dev/null +++ b/ncurses-5.2/menu/m_cursor.c @@ -0,0 +1,110 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_cursor * +* Correctly position a menus cursor * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : _nc_menu_cursor_pos +| +| Description : Return position of logical cursor to current item +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - invalid menu +| E_NOT_POSTED - Menu is not posted ++--------------------------------------------------------------------------*/ +int _nc_menu_cursor_pos(const MENU* menu, + const ITEM* item, + int* pY, int* pX) +{ + if (!menu || !pX || !pY) + return(E_BAD_ARGUMENT); + else + { + if ((ITEM*)0 == item) + item = menu->curitem; + assert(item!=(ITEM*)0); + + if ( !( menu->status & _POSTED ) ) + return(E_NOT_POSTED); + + *pX = item->x * (menu->spc_cols + menu->itemlen); + *pY = (item->y - menu->toprow) * menu->spc_rows; + } + return(E_OK); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : pos_menu_cursor +| +| Description : Position logical cursor to current item in menu +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - invalid menu +| E_NOT_POSTED - Menu is not posted ++--------------------------------------------------------------------------*/ +int pos_menu_cursor(const MENU * menu) +{ + WINDOW *win, *sub; + int x, y; + int err = _nc_menu_cursor_pos(menu,(ITEM*)0,&y,&x); + + if (E_OK==err) + { + win = menu->userwin ? menu->userwin : stdscr; + sub = menu->usersub ? menu->usersub : win; + assert(win && sub); + + if ((menu->opt & O_SHOWMATCH) && (menu->pindex > 0)) + x += ( menu->pindex + menu->marklen - 1); + + wmove(sub,y,x); + + if ( win != sub ) + { + wcursyncup(sub); + wsyncup(sub); + untouchwin(sub); + } + } + RETURN(err); +} + +/* m_cursor.c ends here */ diff --git a/ncurses-5.2/menu/m_driver.c b/ncurses-5.2/menu/m_driver.c new file mode 100644 index 0000000..e796728 --- /dev/null +++ b/ncurses-5.2/menu/m_driver.c @@ -0,0 +1,540 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_driver * +* Central dispatching routine * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/* Macros */ + +/* Remove the last character from the match pattern buffer */ +#define Remove_Character_From_Pattern(menu) \ + (menu)->pattern[--((menu)->pindex)] = '\0' + +/* Add a new character to the match pattern buffer */ +#define Add_Character_To_Pattern(menu,ch) \ + { (menu)->pattern[((menu)->pindex)++] = (ch);\ + (menu)->pattern[(menu)->pindex] = '\0'; } + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : static bool Is_Sub_String( +| bool IgnoreCaseFlag, +| const char *part, +| const char *string) +| +| Description : Checks whether or not part is a substring of string. +| +| Return Values : TRUE - if it is a substring +| FALSE - if it is not a substring ++--------------------------------------------------------------------------*/ +static bool Is_Sub_String( + bool IgnoreCaseFlag, + const char *part, + const char *string + ) +{ + assert( part && string ); + if ( IgnoreCaseFlag ) + { + while(*string && *part) + { + if (toupper(*string++)!=toupper(*part)) break; + part++; + } + } + else + { + while( *string && *part ) + if (*part != *string++) break; + part++; + } + return ( (*part) ? FALSE : TRUE ); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int _nc_Match_Next_Character_In_Item_Name( +| MENU *menu, +| int ch, +| ITEM **item) +| +| Description : This internal routine is called for a menu positioned +| at an item with three different classes of characters: +| - a printable character; the character is added to +| the current pattern and the next item matching +| this pattern is searched. +| - NUL; the pattern stays as it is and the next item +| matching the pattern is searched +| - BS; the pattern stays as it is and the previous +| item matching the pattern is searched +| +| The item parameter contains on call a pointer to +| the item where the search starts. On return - if +| a match was found - it contains a pointer to the +| matching item. +| +| Return Values : E_OK - an item matching the pattern was found +| E_NO_MATCH - nothing found ++--------------------------------------------------------------------------*/ +int _nc_Match_Next_Character_In_Item_Name(MENU *menu, int ch, ITEM **item) +{ + bool found = FALSE, passed = FALSE; + int idx, last; + + assert( menu && item && *item); + idx = (*item)->index; + + if (ch && ch!=BS) + { + /* if we become to long, we need no further checking : there can't be + a match ! */ + if ((menu->pindex+1) > menu->namelen) + RETURN(E_NO_MATCH); + + Add_Character_To_Pattern(menu,ch); + /* we artificially position one item back, because in the do...while + loop we start with the next item. This means, that with a new + pattern search we always start the scan with the actual item. If + we do a NEXT_PATTERN oder PREV_PATTERN search, we start with the + one after or before the actual item. */ + if (--idx < 0) + idx = menu->nitems-1; + } + + last = idx; /* this closes the cycle */ + + do{ + if (ch==BS) + { /* we have to go backward */ + if (--idx < 0) + idx = menu->nitems-1; + } + else + { /* otherwise we always go forward */ + if (++idx >= menu->nitems) + idx = 0; + } + if (Is_Sub_String((menu->opt & O_IGNORECASE) != 0, + menu->pattern, + menu->items[idx]->name.str) + ) + found = TRUE; + else + passed = TRUE; + } while (!found && (idx != last)); + + if (found) + { + if (!((idx==(*item)->index) && passed)) + { + *item = menu->items[idx]; + RETURN(E_OK); + } + /* This point is reached, if we fully cycled through the item list + and the only match we found is the starting item. With a NEXT_PATTERN + or PREV_PATTERN scan this means, that there was no additional match. + If we searched with an expanded new pattern, we should never reach + this point, because if the expanded pattern matches also the actual + item we will find it in the first attempt (passed==FALSE) and we + will never cycle through the whole item array. + */ + assert( ch==0 || ch==BS ); + } + else + { + if (ch && ch!=BS && menu->pindex>0) + { + /* if we had no match with a new pattern, we have to restore it */ + Remove_Character_From_Pattern(menu); + } + } + RETURN(E_NO_MATCH); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int menu_driver(MENU *menu, int c) +| +| Description : Central dispatcher for the menu. Translates the logical +| request 'c' into a menu action. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - invalid menu pointer +| E_BAD_STATE - menu is in user hook routine +| E_NOT_POSTED - menu is not posted ++--------------------------------------------------------------------------*/ +int menu_driver(MENU * menu, int c) +{ +#define NAVIGATE(dir) \ + if (!item->dir)\ + result = E_REQUEST_DENIED;\ + else\ + item = item->dir + + int result = E_OK; + ITEM *item; + int my_top_row, rdiff; + + if (!menu) + RETURN(E_BAD_ARGUMENT); + + if ( menu->status & _IN_DRIVER ) + RETURN(E_BAD_STATE); + if ( !( menu->status & _POSTED ) ) + RETURN(E_NOT_POSTED); + + item = menu->curitem; + + my_top_row = menu->toprow; + assert(item); + + if ((c > KEY_MAX) && (c<=MAX_MENU_COMMAND)) + { + if (!((c==REQ_BACK_PATTERN) + || (c==REQ_NEXT_MATCH) || (c==REQ_PREV_MATCH))) + { + assert( menu->pattern ); + Reset_Pattern(menu); + } + + switch(c) + { + case REQ_LEFT_ITEM: + /*=================*/ + NAVIGATE(left); + break; + + case REQ_RIGHT_ITEM: + /*==================*/ + NAVIGATE(right); + break; + + case REQ_UP_ITEM: + /*===============*/ + NAVIGATE(up); + break; + + case REQ_DOWN_ITEM: + /*=================*/ + NAVIGATE(down); + break; + + case REQ_SCR_ULINE: + /*=================*/ + if (my_top_row == 0 || !(item->up)) + result = E_REQUEST_DENIED; + else + { + --my_top_row; + item = item->up; + } + break; + + case REQ_SCR_DLINE: + /*=================*/ + if ((my_top_row + menu->arows >= menu->rows) || !(item->down)) + { + /* only if the menu has less items than rows, we can deny the + request. Otherwise the epilogue of this routine adjusts the + top row if necessary */ + result = E_REQUEST_DENIED; + } + else { + my_top_row++; + item = item->down; + } + break; + + case REQ_SCR_DPAGE: + /*=================*/ + rdiff = menu->rows - (menu->arows + my_top_row); + if (rdiff > menu->arows) + rdiff = menu->arows; + if (rdiff<=0) + result = E_REQUEST_DENIED; + else + { + my_top_row += rdiff; + while(rdiff-- > 0 && item!=(ITEM*)0) + item = item->down; + } + break; + + case REQ_SCR_UPAGE: + /*=================*/ + rdiff = (menu->arows < my_top_row) ? menu->arows : my_top_row; + if (rdiff<=0) + result = E_REQUEST_DENIED; + else + { + my_top_row -= rdiff; + while(rdiff-- && item!=(ITEM*)0) + item = item->up; + } + break; + + case REQ_FIRST_ITEM: + /*==================*/ + item = menu->items[0]; + break; + + case REQ_LAST_ITEM: + /*=================*/ + item = menu->items[menu->nitems-1]; + break; + + case REQ_NEXT_ITEM: + /*=================*/ + if ((item->index+1)>=menu->nitems) + { + if (menu->opt & O_NONCYCLIC) + result = E_REQUEST_DENIED; + else + item = menu->items[0]; + } + else + item = menu->items[item->index + 1]; + break; + + case REQ_PREV_ITEM: + /*=================*/ + if (item->index<=0) + { + if (menu->opt & O_NONCYCLIC) + result = E_REQUEST_DENIED; + else + item = menu->items[menu->nitems-1]; + } + else + item = menu->items[item->index - 1]; + break; + + case REQ_TOGGLE_ITEM: + /*===================*/ + if (menu->opt & O_ONEVALUE) + { + result = E_REQUEST_DENIED; + } + else + { + if (menu->curitem->opt & O_SELECTABLE) + { + menu->curitem->value = !menu->curitem->value; + Move_And_Post_Item(menu,menu->curitem); + _nc_Show_Menu(menu); + } + else + result = E_NOT_SELECTABLE; + } + break; + + case REQ_CLEAR_PATTERN: + /*=====================*/ + /* already cleared in prologue */ + break; + + case REQ_BACK_PATTERN: + /*====================*/ + if (menu->pindex>0) + { + assert(menu->pattern); + Remove_Character_From_Pattern(menu); + pos_menu_cursor( menu ); + } + else + result = E_REQUEST_DENIED; + break; + + case REQ_NEXT_MATCH: + /*==================*/ + assert(menu->pattern); + if (menu->pattern[0]) + result = _nc_Match_Next_Character_In_Item_Name(menu,0,&item); + else + { + if ((item->index+1)<menu->nitems) + item=menu->items[item->index+1]; + else + { + if (menu->opt & O_NONCYCLIC) + result = E_REQUEST_DENIED; + else + item = menu->items[0]; + } + } + break; + + case REQ_PREV_MATCH: + /*==================*/ + assert(menu->pattern); + if (menu->pattern[0]) + result = _nc_Match_Next_Character_In_Item_Name(menu,BS,&item); + else + { + if (item->index) + item = menu->items[item->index-1]; + else + { + if (menu->opt & O_NONCYCLIC) + result = E_REQUEST_DENIED; + else + item = menu->items[menu->nitems-1]; + } + } + break; + + default: + /*======*/ + result = E_UNKNOWN_COMMAND; + break; + } + } + else + { /* not a command */ + if ( !(c & ~((int)MAX_REGULAR_CHARACTER)) && isprint(c) ) + result = _nc_Match_Next_Character_In_Item_Name( menu, c, &item ); +#ifdef NCURSES_MOUSE_VERSION + else if (KEY_MOUSE == c) + { + MEVENT event; + WINDOW* uwin = Get_Menu_UserWin(menu); + + getmouse(&event); + if ((event.bstate & (BUTTON1_CLICKED | + BUTTON1_DOUBLE_CLICKED | + BUTTON1_TRIPLE_CLICKED )) + && wenclose(uwin,event.y, event.x)) + { /* we react only if the click was in the userwin, that means + * inside the menu display area or at the decoration window. + */ + WINDOW* sub = Get_Menu_Window(menu); + int ry = event.y, rx = event.x; /* screen coordinates */ + + result = E_REQUEST_DENIED; + if (mouse_trafo(&ry,&rx,FALSE)) + { /* rx, ry are now "curses" coordinates */ + if (ry < sub->_begy) + { /* we clicked above the display region; this is + * interpreted as "scroll up" request + */ + if (event.bstate & BUTTON1_CLICKED) + result = menu_driver(menu,REQ_SCR_ULINE); + else if (event.bstate & BUTTON1_DOUBLE_CLICKED) + result = menu_driver(menu,REQ_SCR_UPAGE); + else if (event.bstate & BUTTON1_TRIPLE_CLICKED) + result = menu_driver(menu,REQ_FIRST_ITEM); + RETURN(result); + } + else if (ry >= sub->_begy + sub->_maxy) + { /* we clicked below the display region; this is + * interpreted as "scroll down" request + */ + if (event.bstate & BUTTON1_CLICKED) + result = menu_driver(menu,REQ_SCR_DLINE); + else if (event.bstate & BUTTON1_DOUBLE_CLICKED) + result = menu_driver(menu,REQ_SCR_DPAGE); + else if (event.bstate & BUTTON1_TRIPLE_CLICKED) + result = menu_driver(menu,REQ_LAST_ITEM); + RETURN(result); + } + else if (wenclose(sub,event.y,event.x)) + { /* Inside the area we try to find the hit item */ + int i,x,y,err; + ry = event.y; rx = event.x; + if (wmouse_trafo(sub,&ry,&rx,FALSE)) + { + for(i=0;i<menu->nitems;i++) + { + err = _nc_menu_cursor_pos(menu,menu->items[i], + &y, &x); + if (E_OK==err) + { + if ((ry==y) && + (rx>=x) && + (rx < x + menu->itemlen)) + { + item = menu->items[i]; + result = E_OK; + break; + } + } + } + if (E_OK==result) + { /* We found an item, now we can handle the click. + * A single click just positions the menu cursor + * to the clicked item. A double click toggles + * the item. + */ + if (event.bstate & BUTTON1_DOUBLE_CLICKED) + { + _nc_New_TopRow_and_CurrentItem(menu, + my_top_row, + item); + menu_driver(menu,REQ_TOGGLE_ITEM); + result = E_UNKNOWN_COMMAND; + } + } + } + } + } + } + else + result = E_REQUEST_DENIED; + } +#endif /* NCURSES_MOUSE_VERSION */ + else + result = E_UNKNOWN_COMMAND; + } + + if (E_OK==result) + { + /* Adjust the top row if it turns out that the current item unfortunately + doesn't appear in the menu window */ + if ( item->y < my_top_row ) + my_top_row = item->y; + else if ( item->y >= (my_top_row + menu->arows) ) + my_top_row = item->y - menu->arows + 1; + + _nc_New_TopRow_and_CurrentItem( menu, my_top_row, item ); + + } + + RETURN(result); +} + +/* m_driver.c ends here */ diff --git a/ncurses-5.2/menu/m_format.c b/ncurses-5.2/menu/m_format.c new file mode 100644 index 0000000..55e2ba4 --- /dev/null +++ b/ncurses-5.2/menu/m_format.c @@ -0,0 +1,125 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_format * +* Set and get maximum numbers of rows and columns in menus * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +#define minimum(a,b) ((a)<(b) ? (a): (b)) + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_menu_format(MENU *menu, int rows, int cols) +| +| Description : Sets the maximum number of rows and columns of items +| that may be displayed at one time on a menu. If the +| menu contains more items than can be displayed at +| once, the menu will be scrollable. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - invalid values passed +| E_NOT_CONNECTED - there are no items connected +| E_POSTED - the menu is already posted ++--------------------------------------------------------------------------*/ +int set_menu_format(MENU *menu, int rows, int cols) +{ + int total_rows, total_cols; + + if (rows<0 || cols<0) + RETURN(E_BAD_ARGUMENT); + + if (menu) + { + if ( menu->status & _POSTED ) + RETURN(E_POSTED); + + if (!(menu->items)) + RETURN(E_NOT_CONNECTED); + + if (rows==0) + rows = menu->frows; + if (cols==0) + cols = menu->fcols; + + if (menu->pattern) + Reset_Pattern(menu); + + menu->frows = rows; + menu->fcols = cols; + + assert(rows>0 && cols>0); + total_rows = (menu->nitems - 1)/cols + 1; + total_cols = (menu->status & O_ROWMAJOR) ? + minimum(menu->nitems,cols) : + (menu->nitems-1)/total_rows + 1; + + menu->rows = total_rows; + menu->cols = total_cols; + menu->arows = minimum(total_rows,rows); + menu->toprow = 0; + menu->curitem = *(menu->items); + assert(menu->curitem); + menu->status |= _LINK_NEEDED; + _nc_Calculate_Item_Length_and_Width(menu); + } + else + { + if (rows>0) _nc_Default_Menu.frows = rows; + if (cols>0) _nc_Default_Menu.fcols = cols; + } + + RETURN(E_OK); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : void menu_format(const MENU *menu, int *rows, int *cols) +| +| Description : Returns the maximum number of rows and columns that may +| be displayed at one time on menu. +| +| Return Values : - ++--------------------------------------------------------------------------*/ +void menu_format(const MENU *menu, int *rows, int *cols) +{ + if (rows) + *rows = Normalize_Menu(menu)->frows; + if (cols) + *cols = Normalize_Menu(menu)->fcols; +} + +/* m_format.c ends here */ diff --git a/ncurses-5.2/menu/m_global.c b/ncurses-5.2/menu/m_global.c new file mode 100644 index 0000000..8287207 --- /dev/null +++ b/ncurses-5.2/menu/m_global.c @@ -0,0 +1,483 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_global * +* Globally used internal routines and the default menu and item structures * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +MENU _nc_Default_Menu = { + 16, /* Nr. of chars high */ + 1, /* Nr. of chars wide */ + 16, /* Nr. of items high */ + 1, /* Nr. of items wide */ + 16, /* Nr. of formatted items high */ + 1, /* Nr. of formatted items wide */ + 16, /* Nr. of items high (actual) */ + 0, /* length of widest name */ + 0, /* length of widest description */ + 1, /* length of mark */ + 1, /* length of one item */ + 1, /* Spacing for descriptor */ + 1, /* Spacing for columns */ + 1, /* Spacing for rows */ + (char *)0, /* buffer used to store match chars */ + 0, /* Index into pattern buffer */ + (WINDOW *)0, /* Window containing entire menu */ + (WINDOW *)0, /* Portion of menu displayed */ + (WINDOW *)0, /* User's window */ + (WINDOW *)0, /* User's subwindow */ + (ITEM **)0, /* List of items */ + 0, /* Total Nr. of items in menu */ + (ITEM *)0, /* Current item */ + 0, /* Top row of menu */ + (chtype)A_REVERSE, /* Attribute for selection */ + (chtype)A_NORMAL, /* Attribute for nonselection */ + (chtype)A_UNDERLINE, /* Attribute for inactive */ + ' ', /* Pad character */ + (Menu_Hook)0, /* Menu init */ + (Menu_Hook)0, /* Menu term */ + (Menu_Hook)0, /* Item init */ + (Menu_Hook)0, /* Item term */ + (void *)0, /* userptr */ + "-", /* mark */ + ALL_MENU_OPTS, /* options */ + 0 /* status */ +}; + +ITEM _nc_Default_Item = { + { (char *)0, 0 }, /* name */ + { (char *)0, 0 }, /* description */ + (MENU *)0, /* Pointer to parent menu */ + (char *)0, /* Userpointer */ + ALL_ITEM_OPTS, /* options */ + 0, /* Item Nr. */ + 0, /* y */ + 0, /* x */ + FALSE, /* value */ + (ITEM *)0, /* left */ + (ITEM *)0, /* right */ + (ITEM *)0, /* up */ + (ITEM *)0 /* down */ + }; + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : static void ComputeMaximum_NameDesc_Lenths(MENU *menu) +| +| Description : Calculates the maximum name and description lengths +| of the items connected to the menu +| +| Return Values : - ++--------------------------------------------------------------------------*/ +INLINE static void ComputeMaximum_NameDesc_Lengths(MENU * menu) +{ + unsigned MaximumNameLength = 0; + unsigned MaximumDescriptionLength = 0; + ITEM **items; + + assert(menu && menu->items); + for( items = menu->items; *items ; items++ ) + { + if (items[0]->name.length > MaximumNameLength ) + MaximumNameLength = items[0]->name.length; + + if (items[0]->description.length > MaximumDescriptionLength) + MaximumDescriptionLength = items[0]->description.length; + } + + menu->namelen = MaximumNameLength; + menu->desclen = MaximumDescriptionLength; +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : static void ResetConnectionInfo(MENU *, ITEM **) +| +| Description : Reset all informations in the menu and the items in +| the item array that indicates a connection +| +| Return Values : - ++--------------------------------------------------------------------------*/ +INLINE static void ResetConnectionInfo(MENU *menu, ITEM **items) +{ + ITEM **item; + + assert(menu && items); + for(item=items; *item; item++) + { + (*item)->index = 0; + (*item)->imenu = (MENU *)0; + } + if (menu->pattern) + free(menu->pattern); + menu->pattern = (char *)0; + menu->pindex = 0; + menu->items = (ITEM **)0; + menu->nitems = 0; +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : bool _nc_Connect_Items(MENU *menu, ITEM **items) +| +| Description : Connect the items in the item array to the menu. +| Decorate all the items with a number and a backward +| pointer to the menu. +| +| Return Values : TRUE - successfull connection +| FALSE - connection failed ++--------------------------------------------------------------------------*/ +bool _nc_Connect_Items(MENU *menu, ITEM **items) +{ + ITEM **item; + unsigned int ItemCount = 0; + + if ( menu && items ) + { + for(item=items; *item ; item++) + { + if ( (*item)->imenu ) + { + /* if a item is already connected, reject connection */ + break; + } + } + if (! (*item) ) + /* we reached the end, so there was no connected item */ + { + for(item=items; *item ; item++) + { + if (menu->opt & O_ONEVALUE) + { + (*item)->value = FALSE; + } + (*item)->index = ItemCount++; + (*item)->imenu = menu; + } + } + } + else + return(FALSE); + + if (ItemCount != 0) + { + menu->items = items; + menu->nitems = ItemCount; + ComputeMaximum_NameDesc_Lengths(menu); + if ( (menu->pattern = (char *)malloc( (unsigned)(1 + menu->namelen))) ) + { + Reset_Pattern(menu); + set_menu_format(menu,menu->frows,menu->fcols); + menu->curitem = *items; + menu->toprow = 0; + return(TRUE); + } + } + + /* If we fall through to this point, we have to reset all items connection + and inform about a reject connection */ + ResetConnectionInfo( menu, items ); + return(FALSE); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : void _nc_Disconnect_Items(MENU *menu) +| +| Description : Disconnect the menus item array from the menu +| +| Return Values : - ++--------------------------------------------------------------------------*/ +void _nc_Disconnect_Items(MENU * menu) +{ + if (menu && menu->items) + ResetConnectionInfo( menu, menu->items ); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : void _nc_Calculate_Item_Length_and_Width(MENU *menu) +| +| Description : Calculate the length of an item and the width of the +| whole menu. +| +| Return Values : - ++--------------------------------------------------------------------------*/ +void _nc_Calculate_Item_Length_and_Width(MENU * menu) +{ + int l; + + assert(menu); + + menu->height = 1 + menu->spc_rows * (menu->arows - 1); + + l = menu->namelen + menu->marklen; + if ( (menu->opt & O_SHOWDESC) && (menu->desclen > 0) ) + l += (menu->desclen + menu->spc_desc); + + menu->itemlen = l; + l *= menu->cols; + l += (menu->cols-1)*menu->spc_cols; /* for the padding between the columns */ + menu->width = l; +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : void _nc_Link_Item(MENU *menu) +| +| Description : Statically calculate for every item its four neighbours. +| This depends on the orientation of the menu. This +| static aproach simplifies navigation in the menu a lot. +| +| Return Values : - ++--------------------------------------------------------------------------*/ +void _nc_Link_Items(MENU * menu) +{ + if (menu && menu->items && *(menu->items)) + { + int i,j; + ITEM *item; + int Number_Of_Items = menu->nitems; + int col = 0, row = 0; + int Last_in_Row; + int Last_in_Column; + bool cycle = (menu->opt & O_NONCYCLIC) ? FALSE : TRUE; + + menu->status &= ~_LINK_NEEDED; + + if (menu->opt & O_ROWMAJOR) + { + int Number_Of_Columns = menu->cols; + + for(i=0; i < Number_Of_Items; i++) + { + item = menu->items[i]; + + Last_in_Row = row * Number_Of_Columns + (Number_Of_Columns-1); + + item->left = (col) ? + /* if we are not in the leftmost column, we can use the + predecessor in the items array */ + menu->items[i-1] : + (cycle ? menu->items[(Last_in_Row>=Number_Of_Items) ? + Number_Of_Items-1: + Last_in_Row] : + (ITEM *)0 ); + + item->right = ( (col < (Number_Of_Columns-1)) && + ((i+1) < Number_Of_Items) + ) ? + menu->items[i+1] : + ( cycle ? menu->items[row * Number_Of_Columns] : + (ITEM *)0 + ); + + Last_in_Column = (menu->rows-1) * Number_Of_Columns + col; + + item->up = (row) ? menu->items[i-Number_Of_Columns] : + (cycle ? menu->items[(Last_in_Column>=Number_Of_Items) ? + Number_Of_Items-1 : + Last_in_Column] : + (ITEM *)0); + + item->down = ( (i+Number_Of_Columns) < Number_Of_Items ) + ? + menu->items[i + Number_Of_Columns] : + (cycle ? menu->items[(row+1)<menu->rows ? + Number_Of_Items-1:col] : + (ITEM *)0); + item->x = col; + item->y = row; + if ( ++col == Number_Of_Columns ) + { + row++; + col = 0; + } + } + } + else + { + int Number_Of_Rows = menu->rows; + + for(j=0; j<Number_Of_Items; j++) + { + item = menu->items[i=(col * Number_Of_Rows + row)]; + + Last_in_Column = (menu->cols-1) * Number_Of_Rows + row; + + item->left = (col) ? + menu->items[i - Number_Of_Rows] : + (cycle ? (Last_in_Column >= Number_Of_Items ) ? + menu->items[Last_in_Column-Number_Of_Rows] : + menu->items[Last_in_Column] : + (ITEM *)0 ); + + item->right = ((i + Number_Of_Rows) <Number_Of_Items) + ? + menu->items[i + Number_Of_Rows] : + (cycle ? menu->items[row] : (ITEM *)0); + + Last_in_Row = col * Number_Of_Rows + (Number_Of_Rows - 1); + + item->up = (row) ? + menu->items[i-1] : + (cycle ? + menu->items[(Last_in_Row>=Number_Of_Items) ? + Number_Of_Items-1: + Last_in_Row] : + (ITEM *)0); + + item->down = (row < (Number_Of_Rows-1)) + ? + (menu->items[((i+1)<Number_Of_Items) ? + i+1 : + (col-1)*Number_Of_Rows + row + 1]) : + (cycle ? + menu->items[col * Number_Of_Rows] : + (ITEM *)0 + ); + + item->x = col; + item->y = row; + if ( (++row) == Number_Of_Rows ) + { + col++; + row = 0; + } + } + } + } +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : void _nc_Show_Menu(const MENU *menu) +| +| Description : Update the window that is associated with the menu +| +| Return Values : - ++--------------------------------------------------------------------------*/ +void _nc_Show_Menu(const MENU *menu) +{ + WINDOW *win; + int maxy, maxx; + + assert(menu); + if ( (menu->status & _POSTED) && !(menu->status & _IN_DRIVER) ) + { + /* adjust the internal subwindow to start on the current top */ + assert(menu->sub); + mvderwin(menu->sub,menu->spc_rows * menu->toprow,0); + win = Get_Menu_Window(menu); + + maxy = getmaxy(win); + maxx = getmaxx(win); + + if (menu->height < maxy) + maxy = menu->height; + if (menu->width < maxx) + maxx = menu->width; + + copywin(menu->sub,win,0,0,0,0,maxy-1,maxx-1,0); + pos_menu_cursor(menu); + } +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : void _nc_New_TopRow_and_CurrentItem( +| MENU *menu, +| int new_toprow, +| ITEM *new_current_item) +| +| Description : Redisplay the menu so that the given row becomes the +| top row and the given item becomes the new current +| item. +| +| Return Values : - ++--------------------------------------------------------------------------*/ +void _nc_New_TopRow_and_CurrentItem(MENU *menu, int new_toprow, + ITEM *new_current_item) +{ + ITEM *cur_item; + bool mterm_called = FALSE; + bool iterm_called = FALSE; + + assert(menu); + if (menu->status & _POSTED) + { + if (new_current_item != menu->curitem) + { + Call_Hook(menu,itemterm); + iterm_called = TRUE; + } + if (new_toprow != menu->toprow) + { + Call_Hook(menu,menuterm); + mterm_called = TRUE; + } + + cur_item = menu->curitem; + assert(cur_item); + menu->toprow = new_toprow; + menu->curitem = new_current_item; + + if (mterm_called) + { + Call_Hook(menu,menuinit); + } + if (iterm_called) + { + /* this means, move from the old current_item to the new one... */ + Move_To_Current_Item( menu, cur_item ); + Call_Hook(menu,iteminit); + } + if (mterm_called || iterm_called) + { + _nc_Show_Menu(menu); + } + else + pos_menu_cursor(menu); + } + else + { /* if we are not posted, this is quite simple */ + menu->toprow = new_toprow; + menu->curitem = new_current_item; + } +} + +/* m_global.c ends here */ diff --git a/ncurses-5.2/menu/m_hook.c b/ncurses-5.2/menu/m_hook.c new file mode 100644 index 0000000..181292a --- /dev/null +++ b/ncurses-5.2/menu/m_hook.c @@ -0,0 +1,149 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_hook * +* Assign application specific routines for automatic invocation by menus * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/* "Template" macro to generate function to set application specific hook */ +#define GEN_HOOK_SET_FUNCTION( typ, name ) \ +int set_ ## typ ## _ ## name (MENU *menu, Menu_Hook func )\ +{\ + (Normalize_Menu(menu) -> typ ## name = func );\ + RETURN(E_OK);\ +} + +/* "Template" macro to generate function to get application specific hook */ +#define GEN_HOOK_GET_FUNCTION( typ, name ) \ +Menu_Hook typ ## _ ## name ( const MENU *menu )\ +{\ + return (Normalize_Menu(menu) -> typ ## name);\ +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_menu_init(MENU *menu, void (*f)(MENU *)) +| +| Description : Set user-exit which is called when menu is posted +| or just after the top row changes. +| +| Return Values : E_OK - success ++--------------------------------------------------------------------------*/ +GEN_HOOK_SET_FUNCTION( menu, init ) + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : void (*)(MENU *) menu_init(const MENU *menu) +| +| Description : Return address of user-exit function which is called +| when a menu is posted or just after the top row +| changes. +| +| Return Values : Menu init function address or NULL ++--------------------------------------------------------------------------*/ +GEN_HOOK_GET_FUNCTION( menu, init ) + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_menu_term (MENU *menu, void (*f)(MENU *)) +| +| Description : Set user-exit which is called when menu is unposted +| or just before the top row changes. +| +| Return Values : E_OK - success ++--------------------------------------------------------------------------*/ +GEN_HOOK_SET_FUNCTION( menu, term ) + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : void (*)(MENU *) menu_term(const MENU *menu) +| +| Description : Return address of user-exit function which is called +| when a menu is unposted or just before the top row +| changes. +| +| Return Values : Menu finalization function address or NULL ++--------------------------------------------------------------------------*/ +GEN_HOOK_GET_FUNCTION( menu, term ) + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_item_init (MENU *menu, void (*f)(MENU *)) +| +| Description : Set user-exit which is called when menu is posted +| or just after the current item changes. +| +| Return Values : E_OK - success ++--------------------------------------------------------------------------*/ +GEN_HOOK_SET_FUNCTION( item, init ) + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : void (*)(MENU *) item_init (const MENU *menu) +| +| Description : Return address of user-exit function which is called +| when a menu is posted or just after the current item +| changes. +| +| Return Values : Item init function address or NULL ++--------------------------------------------------------------------------*/ +GEN_HOOK_GET_FUNCTION( item, init ) + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_item_term (MENU *menu, void (*f)(MENU *)) +| +| Description : Set user-exit which is called when menu is unposted +| or just before the current item changes. +| +| Return Values : E_OK - success ++--------------------------------------------------------------------------*/ +GEN_HOOK_SET_FUNCTION( item, term ) + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : void (*)(MENU *) item_init (const MENU *menu) +| +| Description : Return address of user-exit function which is called +| when a menu is unposted or just before the current item +| changes. +| +| Return Values : Item finalization function address or NULL ++--------------------------------------------------------------------------*/ +GEN_HOOK_GET_FUNCTION( item, term ) + +/* m_hook.c ends here */ diff --git a/ncurses-5.2/menu/m_item_cur.c b/ncurses-5.2/menu/m_item_cur.c new file mode 100644 index 0000000..7cad87d --- /dev/null +++ b/ncurses-5.2/menu/m_item_cur.c @@ -0,0 +1,106 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_item_cur * +* Set and get current menus item * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_current_item(MENU *menu, const ITEM *item) +| +| Description : Make the item the current item +| +| Return Values : E_OK - success ++--------------------------------------------------------------------------*/ +int set_current_item(MENU * menu, ITEM * item) +{ + if (menu && item && (item->imenu==menu)) + { + if ( menu->status & _IN_DRIVER ) + RETURN(E_BAD_STATE); + + assert( menu->curitem ); + if (item != menu->curitem) + { + if (menu->status & _LINK_NEEDED) + { + /* + * Items are available, but they are not linked together. + * So we have to link here. + */ + _nc_Link_Items(menu); + } + assert(menu->pattern); + Reset_Pattern(menu); + /* adjust the window to make item visible and update the menu */ + Adjust_Current_Item(menu,menu->toprow,item); + } + } + else + RETURN(E_BAD_ARGUMENT); + + RETURN(E_OK); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : ITEM *current_item(const MENU *menu) +| +| Description : Return the menus current item +| +| Return Values : Item pointer or NULL if failure ++--------------------------------------------------------------------------*/ +ITEM *current_item(const MENU * menu) +{ + return (menu && menu->items) ? menu->curitem : (ITEM *)0; +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int item_index(const ITEM *) +| +| Description : Return the logical index of this item. +| +| Return Values : The index or ERR if this is an invalid item pointer ++--------------------------------------------------------------------------*/ +int item_index(const ITEM *item) +{ + return (item && item->imenu) ? item->index : ERR; +} + +/* m_item_cur.c ends here */ diff --git a/ncurses-5.2/menu/m_item_nam.c b/ncurses-5.2/menu/m_item_nam.c new file mode 100644 index 0000000..be653ee --- /dev/null +++ b/ncurses-5.2/menu/m_item_nam.c @@ -0,0 +1,68 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_item_nam * +* Get menus item name and description * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : char *item_name(const ITEM *item) +| +| Description : Return name of menu item +| +| Return Values : See above; returns NULL if item is invalid ++--------------------------------------------------------------------------*/ +const char *item_name(const ITEM * item) +{ + return ((item) ? item->name.str : (char *)0); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : char *item_description(const ITEM *item) +| +| Description : Returns description of item +| +| Return Values : See above; Returns NULL if item is invalid ++--------------------------------------------------------------------------*/ +const char *item_description(const ITEM * item) +{ + return ((item) ? item->description.str : (char *)0); +} + +/* m_item_nam.c ends here */ diff --git a/ncurses-5.2/menu/m_item_new.c b/ncurses-5.2/menu/m_item_new.c new file mode 100644 index 0000000..e4a852c --- /dev/null +++ b/ncurses-5.2/menu/m_item_new.c @@ -0,0 +1,227 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_item_new * +* Create and destroy menu items * +* Set and get marker string for menu * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : bool Is_Printable_String(const char *s) +| +| Description : Checks whether or not the string contains only printable +| characters. +| +| Return Values : TRUE - if string is printable +| FALSE - if string contains non-printable characters ++--------------------------------------------------------------------------*/ +static bool Is_Printable_String(const char *s) +{ + assert(s); + while(*s) + { + if (!isprint((unsigned char)*s)) + return FALSE; + s++; + } + return TRUE; +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : ITEM *new_item(char *name, char *description) +| +| Description : Create a new item with name and description. Return +| a pointer to this new item. +| N.B.: an item must(!) have a name. +| +| Return Values : The item pointer or NULL if creation failed. ++--------------------------------------------------------------------------*/ +ITEM *new_item(const char *name, const char *description) +{ + ITEM *item; + + if ( !name || (*name == '\0') || !Is_Printable_String(name) ) + { + item = (ITEM *)0; + SET_ERROR( E_BAD_ARGUMENT ); + } + else + { + item = (ITEM *)calloc(1,sizeof(ITEM)); + if (item) + { + *item = _nc_Default_Item; /* hope we have struct assignment */ + + item->name.length = strlen(name); + item->name.str = name; + + if (description && (*description != '\0') && + Is_Printable_String(description)) + { + item->description.length = strlen(description); + item->description.str = description; + } + else + { + item->description.length = 0; + item->description.str = (char *)0; + } + } + else + SET_ERROR( E_SYSTEM_ERROR ); + } + return(item); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int free_item(ITEM *item) +| +| Description : Free the allocated storage for this item. +| N.B.: a connected item can't be freed. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - invalid value has been passed +| E_CONNECTED - item is still connected to a menu ++--------------------------------------------------------------------------*/ +int free_item(ITEM * item) +{ + if (!item) + RETURN( E_BAD_ARGUMENT ); + + if (item->imenu) + RETURN( E_CONNECTED ); + + free(item); + + RETURN( E_OK ); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_menu_mark( MENU *menu, const char *mark ) +| +| Description : Set the mark string used to indicate the current +| item (single-valued menu) or the selected items +| (multi-valued menu). +| The mark argument may be NULL, in which case no +| marker is used. +| This might be a little bit tricky, because this may +| affect the geometry of the menu, which we don't allow +| if it is already posted. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - an invalid value has been passed +| E_SYSTEM_ERROR - no memory to store mark ++--------------------------------------------------------------------------*/ +int set_menu_mark(MENU * menu, const char * mark) +{ + int l; + + if ( mark && (*mark != '\0') && Is_Printable_String(mark) ) + l = strlen(mark); + else + l = 0; + + if ( menu ) + { + char *old_mark = menu->mark; + unsigned short old_status = menu->status; + + if (menu->status & _POSTED) + { + /* If the menu is already posted, the geometry is fixed. Then + we can only accept a mark with exactly the same length */ + if (menu->marklen != l) + RETURN(E_BAD_ARGUMENT); + } + menu->marklen = l; + if (l) + { + menu->mark = (char *)malloc(l+1); + if (menu->mark) + { + strcpy(menu->mark, mark); + if (menu != &_nc_Default_Menu) + menu->status |= _MARK_ALLOCATED; + } + else + { + menu->mark = old_mark; + RETURN(E_SYSTEM_ERROR); + } + } + else + menu->mark = (char *)0; + + if ((old_status & _MARK_ALLOCATED) && old_mark) + free(old_mark); + + if (menu->status & _POSTED) + { + _nc_Draw_Menu( menu ); + _nc_Show_Menu( menu ); + } + else + { + /* Recalculate the geometry */ + _nc_Calculate_Item_Length_and_Width( menu ); + } + } + else + { + return set_menu_mark(&_nc_Default_Menu, mark); + } + RETURN(E_OK); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : char *menu_mark(const MENU *menu) +| +| Description : Return a pointer to the marker string +| +| Return Values : The marker string pointer or NULL if no marker defined ++--------------------------------------------------------------------------*/ +const char *menu_mark(const MENU * menu) +{ + return Normalize_Menu( menu )->mark; +} + +/* m_item_new.c */ diff --git a/ncurses-5.2/menu/m_item_opt.c b/ncurses-5.2/menu/m_item_opt.c new file mode 100644 index 0000000..aabd79a --- /dev/null +++ b/ncurses-5.2/menu/m_item_opt.c @@ -0,0 +1,146 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_item_opt * +* Menus item option routines * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_item_opts(ITEM *item, Item_Options opts) +| +| Description : Set the options of the item. If there are relevant +| changes, the item is connected and the menu is posted, +| the menu will be redisplayed. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - invalid item options ++--------------------------------------------------------------------------*/ +int set_item_opts(ITEM *item, Item_Options opts) +{ + opts &= ALL_ITEM_OPTS; + + if (opts & ~ALL_ITEM_OPTS) + RETURN(E_BAD_ARGUMENT); + + if (item) + { + if (item->opt != opts) + { + MENU *menu = item->imenu; + + item->opt = opts; + + if ((!(opts & O_SELECTABLE)) && item->value) + item->value = FALSE; + + if (menu && (menu->status & _POSTED)) + { + Move_And_Post_Item( menu, item ); + _nc_Show_Menu(menu); + } + } + } + else + _nc_Default_Item.opt = opts; + + RETURN(E_OK); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int item_opts_off(ITEM *item, Item_Options opts) +| +| Description : Switch of the options for this item. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - invalid options ++--------------------------------------------------------------------------*/ +int item_opts_off(ITEM *item, Item_Options opts) +{ + ITEM *citem = item; /* use a copy because set_item_opts must detect + NULL item itself to adjust its behaviour */ + + if (opts & ~ALL_ITEM_OPTS) + RETURN(E_BAD_ARGUMENT); + else + { + Normalize_Item(citem); + opts = citem->opt & ~(opts & ALL_ITEM_OPTS); + return set_item_opts( item, opts ); + } +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int item_opts_on(ITEM *item, Item_Options opts) +| +| Description : Switch on the options for this item. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - invalid options ++--------------------------------------------------------------------------*/ +int item_opts_on(ITEM *item, Item_Options opts) +{ + ITEM *citem = item; /* use a copy because set_item_opts must detect + NULL item itself to adjust its behaviour */ + + opts &= ALL_ITEM_OPTS; + if (opts & ~ALL_ITEM_OPTS) + RETURN(E_BAD_ARGUMENT); + else + { + Normalize_Item(citem); + opts = citem->opt | opts; + return set_item_opts( item, opts ); + } +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : Item_Options item_opts(const ITEM *item) +| +| Description : Switch of the options for this item. +| +| Return Values : Items options ++--------------------------------------------------------------------------*/ +Item_Options item_opts(const ITEM * item) +{ + return (ALL_ITEM_OPTS & Normalize_Item(item)->opt); +} + +/* m_item_opt.c ends here */ diff --git a/ncurses-5.2/menu/m_item_top.c b/ncurses-5.2/menu/m_item_top.c new file mode 100644 index 0000000..8f888aa --- /dev/null +++ b/ncurses-5.2/menu/m_item_top.c @@ -0,0 +1,102 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_item_top * +* Set and get top menus item * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_top_row(MENU *menu, int row) +| +| Description : Makes the speified row the top row in the menu +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - not a menu pointer or invalid row +| E_NOT_CONNECTED - there are no items for the menu ++--------------------------------------------------------------------------*/ +int set_top_row(MENU * menu, int row) +{ + ITEM *item; + + if (menu) + { + if ( menu->status & _IN_DRIVER ) + RETURN(E_BAD_STATE); + if (menu->items == (ITEM **)0) + RETURN(E_NOT_CONNECTED); + + if ((row<0) || (row > (menu->rows - menu->arows))) + RETURN(E_BAD_ARGUMENT); + } + else + RETURN(E_BAD_ARGUMENT); + + if (row != menu->toprow) + { + if (menu->status & _LINK_NEEDED) + _nc_Link_Items(menu); + + item = menu->items[ (menu->opt&O_ROWMAJOR) ? (row*menu->cols) : row ]; + assert(menu->pattern); + Reset_Pattern(menu); + _nc_New_TopRow_and_CurrentItem(menu, row, item); + } + + RETURN(E_OK); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int top_row(const MENU *) +| +| Description : Return the top row of the menu +| +| Return Values : The row number or ERR if there is no row ++--------------------------------------------------------------------------*/ +int top_row(const MENU * menu) +{ + if (menu && menu->items && *(menu->items)) + { + assert( (menu->toprow>=0) && (menu->toprow < menu->rows) ); + return menu->toprow; + } + else + return(ERR); +} + +/* m_item_top.c ends here */ diff --git a/ncurses-5.2/menu/m_item_use.c b/ncurses-5.2/menu/m_item_use.c new file mode 100644 index 0000000..b42318f --- /dev/null +++ b/ncurses-5.2/menu/m_item_use.c @@ -0,0 +1,72 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_item_use * +* Associate application data with menu items * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_item_userptr(ITEM *item, void *userptr) +| +| Description : Set the pointer that is reserved in any item to store +| application relevant informations. +| +| Return Values : E_OK - success ++--------------------------------------------------------------------------*/ +int set_item_userptr(ITEM * item, void * userptr) +{ + Normalize_Item(item)->userptr = userptr; + RETURN( E_OK ); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : void *item_userptr(const ITEM *item) +| +| Description : Return the pointer that is reserved in any item to store +| application relevant informations. +| +| Return Values : Value of the pointer. If no such pointer has been set, +| NULL is returned. ++--------------------------------------------------------------------------*/ +void *item_userptr(const ITEM * item) +{ + return Normalize_Item(item)->userptr; +} + +/* m_item_use.c */ diff --git a/ncurses-5.2/menu/m_item_val.c b/ncurses-5.2/menu/m_item_val.c new file mode 100644 index 0000000..2690f34 --- /dev/null +++ b/ncurses-5.2/menu/m_item_val.c @@ -0,0 +1,100 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_item_val * +* Set and get menus item values * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_item_value(ITEM *item, int value) +| +| Description : Programmatically set the items selection value. This is +| only allowed if the item is selectable at all and if +| it is not connected to a single-valued menu. +| If the item is connected to a posted menu, the menu +| will be redisplayed. +| +| Return Values : E_OK - success +| E_REQUEST_DENIED - not selectable or single valued menu ++--------------------------------------------------------------------------*/ +int set_item_value(ITEM *item, bool value) +{ + MENU *menu; + + if (item) + { + menu = item->imenu; + + if ((!(item->opt & O_SELECTABLE)) || + (menu && (menu->opt & O_ONEVALUE))) + RETURN(E_REQUEST_DENIED); + + if (item->value ^ value) + { + item->value = value ? TRUE : FALSE; + if (menu) + { + if (menu->status & _POSTED) + { + Move_And_Post_Item(menu,item); + _nc_Show_Menu(menu); + } + } + } + } + else + _nc_Default_Item.value = value; + + RETURN(E_OK); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : bool item_value(const ITEM *item) +| +| Description : Return the selection value of the item +| +| Return Values : TRUE - if item is selected +| FALSE - if item is not selected ++--------------------------------------------------------------------------*/ +bool item_value(const ITEM *item) +{ + return ((Normalize_Item(item)->value) ? TRUE : FALSE); +} + +/* m_item_val.c ends here */ diff --git a/ncurses-5.2/menu/m_item_vis.c b/ncurses-5.2/menu/m_item_vis.c new file mode 100644 index 0000000..b06066c --- /dev/null +++ b/ncurses-5.2/menu/m_item_vis.c @@ -0,0 +1,66 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_item_vis * +* Tell if menu item is visible * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : bool item_visible(const ITEM *item) +| +| Description : A item is visible if it currently appears in the +| subwindow of a posted menu. +| +| Return Values : TRUE if visible +| FALSE if invisible ++--------------------------------------------------------------------------*/ +bool item_visible(const ITEM * item) +{ + MENU *menu; + + if ( item && + (menu=item->imenu) && + (menu->status & _POSTED) && + ( (menu->toprow + menu->arows) > (item->y) ) && + ( item->y >= menu->toprow) ) + return TRUE; + else + return FALSE; +} + +/* m_item_vis.c ends here */ diff --git a/ncurses-5.2/menu/m_items.c b/ncurses-5.2/menu/m_items.c new file mode 100644 index 0000000..cbbbf70 --- /dev/null +++ b/ncurses-5.2/menu/m_items.c @@ -0,0 +1,103 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_items * +* Connect and disconnect items to and from menus * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_menu_items(MENU *menu, ITEM **items) +| +| Description : Sets the item pointer array connected to menu. +| +| Return Values : E_OK - success +| E_POSTED - menu is already posted +| E_CONNECTED - one or more items are already connected +| to another menu. +| E_BAD_ARGUMENT - An incorrect menu or item array was +| passed to the function ++--------------------------------------------------------------------------*/ +int set_menu_items(MENU * menu, ITEM ** items) +{ + if (!menu || (items && !(*items))) + RETURN(E_BAD_ARGUMENT); + + if ( menu->status & _POSTED ) + RETURN(E_POSTED); + + if (menu->items) + _nc_Disconnect_Items(menu); + + if (items) + { + if(!_nc_Connect_Items( menu, items )) + RETURN(E_CONNECTED); + } + + menu->items = items; + RETURN(E_OK); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : ITEM **menu_items(const MENU *menu) +| +| Description : Returns a pointer to the item pointer arry of the menu +| +| Return Values : NULL on error ++--------------------------------------------------------------------------*/ +ITEM **menu_items(const MENU *menu) +{ + return(menu ? menu->items : (ITEM **)0); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int item_count(const MENU *menu) +| +| Description : Get the number of items connected to the menu. If the +| menu pointer is NULL we return -1. +| +| Return Values : Number of items or -1 to indicate error. ++--------------------------------------------------------------------------*/ +int item_count(const MENU *menu) +{ + return(menu ? menu->nitems : -1); +} + +/* m_items.c ends here */ diff --git a/ncurses-5.2/menu/m_new.c b/ncurses-5.2/menu/m_new.c new file mode 100644 index 0000000..eaa397f --- /dev/null +++ b/ncurses-5.2/menu/m_new.c @@ -0,0 +1,108 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_new * +* Creation and destruction of new menus * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : MENU *new_menu(ITEM **items) +| +| Description : Creates a new menu connected to the item pointer +| array items and returns a pointer to the new menu. +| The new menu is initialized with the values from the +| default menu. +| +| Return Values : NULL on error ++--------------------------------------------------------------------------*/ +MENU *new_menu(ITEM ** items) +{ + MENU *menu = (MENU *)calloc(1,sizeof(MENU)); + + if (menu) + { + *menu = _nc_Default_Menu; + menu->status = 0; + menu->rows = menu->frows; + menu->cols = menu->fcols; + if (items && *items) + { + if (!_nc_Connect_Items(menu,items)) + { + free(menu); + menu = (MENU *)0; + } + } + } + + if (!menu) + SET_ERROR(E_SYSTEM_ERROR); + + return(menu); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int free_menu(MENU *menu) +| +| Description : Disconnects menu from its associated item pointer +| array and frees the storage allocated for the menu. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - Invalid menu pointer passed +| E_POSTED - Menu is already posted ++--------------------------------------------------------------------------*/ +int free_menu(MENU * menu) +{ + if (!menu) + RETURN(E_BAD_ARGUMENT); + + if ( menu->status & _POSTED ) + RETURN(E_POSTED); + + if (menu->items) + _nc_Disconnect_Items(menu); + + if ((menu->status & _MARK_ALLOCATED) && menu->mark) + free(menu->mark); + + free(menu); + RETURN(E_OK); +} + +/* m_new.c ends here */ diff --git a/ncurses-5.2/menu/m_opts.c b/ncurses-5.2/menu/m_opts.c new file mode 100644 index 0000000..4060825 --- /dev/null +++ b/ncurses-5.2/menu/m_opts.c @@ -0,0 +1,170 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_opts * +* Menus option routines * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_menu_opts(MENU *menu, Menu_Options opts) +| +| Description : Set the options for this menu. If the new settings +| end up in a change of the geometry of the menu, it +| will be recalculated. This operation is forbidden if +| the menu is already posted. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - invalid menu options +| E_POSTED - menu is already posted ++--------------------------------------------------------------------------*/ +int set_menu_opts(MENU * menu, Menu_Options opts) +{ + opts &= ALL_MENU_OPTS; + + if (opts & ~ALL_MENU_OPTS) + RETURN(E_BAD_ARGUMENT); + + if (menu) + { + if ( menu->status & _POSTED ) + RETURN(E_POSTED); + + if ( (opts&O_ROWMAJOR) != (menu->opt&O_ROWMAJOR)) + { + /* we need this only if the layout really changed ... */ + if (menu->items && menu->items[0]) + { + menu->toprow = 0; + menu->curitem = menu->items[0]; + assert(menu->curitem); + set_menu_format( menu, menu->frows, menu->fcols ); + } + } + + menu->opt = opts; + + if (opts & O_ONEVALUE) + { + ITEM **item; + + if ( ((item=menu->items) != (ITEM**)0) ) + for(;*item;item++) + (*item)->value = FALSE; + } + + if (opts & O_SHOWDESC) /* this also changes the geometry */ + _nc_Calculate_Item_Length_and_Width( menu ); + } + else + _nc_Default_Menu.opt = opts; + + RETURN(E_OK); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int menu_opts_off(MENU *menu, Menu_Options opts) +| +| Description : Switch off the options for this menu. If the new settings +| end up in a change of the geometry of the menu, it +| will be recalculated. This operation is forbidden if +| the menu is already posted. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - invalid options +| E_POSTED - menu is already posted ++--------------------------------------------------------------------------*/ +int menu_opts_off(MENU *menu, Menu_Options opts) +{ + MENU *cmenu = menu; /* use a copy because set_menu_opts must detect + NULL menu itself to adjust its behaviour */ + + opts &= ALL_MENU_OPTS; + if (opts & ~ALL_MENU_OPTS) + RETURN(E_BAD_ARGUMENT); + else + { + Normalize_Menu(cmenu); + opts = cmenu->opt & ~opts; + return set_menu_opts( menu, opts ); + } +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int menu_opts_on(MENU *menu, Menu_Options opts) +| +| Description : Switch on the options for this menu. If the new settings +| end up in a change of the geometry of the menu, it +| will be recalculated. This operation is forbidden if +| the menu is already posted. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - invalid menu options +| E_POSTED - menu is already posted ++--------------------------------------------------------------------------*/ +int menu_opts_on(MENU * menu, Menu_Options opts) +{ + MENU *cmenu = menu; /* use a copy because set_menu_opts must detect + NULL menu itself to adjust its behaviour */ + + opts &= ALL_MENU_OPTS; + if (opts & ~ALL_MENU_OPTS) + RETURN(E_BAD_ARGUMENT); + else + { + Normalize_Menu(cmenu); + opts = cmenu->opt | opts; + return set_menu_opts(menu, opts); + } +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : Menu_Options menu_opts(const MENU *menu) +| +| Description : Return the options for this menu. +| +| Return Values : Menu options ++--------------------------------------------------------------------------*/ +Menu_Options menu_opts(const MENU *menu) +{ + return (ALL_MENU_OPTS & Normalize_Menu( menu )->opt); +} + +/* m_opts.c ends here */ diff --git a/ncurses-5.2/menu/m_pad.c b/ncurses-5.2/menu/m_pad.c new file mode 100644 index 0000000..db85b65 --- /dev/null +++ b/ncurses-5.2/menu/m_pad.c @@ -0,0 +1,90 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_pad * +* Control menus padding character * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/* Macro to redraw menu if it is posted and changed */ +#define Refresh_Menu(menu) \ + if ( (menu) && ((menu)->status & _POSTED) )\ + {\ + _nc_Draw_Menu( menu );\ + _nc_Show_Menu( menu );\ + } + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_menu_pad(MENU *menu, int pad) +| +| Description : Set the character to be used to separate the item name +| from its description. This must be a printable +| character. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - an invalid value has been passed ++--------------------------------------------------------------------------*/ +int set_menu_pad(MENU *menu, int pad) +{ + bool do_refresh = (menu != (MENU*)0); + + if (!isprint((unsigned char)pad)) + RETURN(E_BAD_ARGUMENT); + + Normalize_Menu( menu ); + menu->pad = pad; + + if (do_refresh) + Refresh_Menu( menu ); + + RETURN(E_OK); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int menu_pad(const MENU *menu) +| +| Description : Return the value of the padding character +| +| Return Values : The pad character ++--------------------------------------------------------------------------*/ +int menu_pad(const MENU * menu) +{ + return (Normalize_Menu( menu ) -> pad); +} + +/* m_pad.c ends here */ diff --git a/ncurses-5.2/menu/m_pattern.c b/ncurses-5.2/menu/m_pattern.c new file mode 100644 index 0000000..2e3f414 --- /dev/null +++ b/ncurses-5.2/menu/m_pattern.c @@ -0,0 +1,117 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_pattern * +* Pattern matching handling * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : char *menu_pattern(const MENU *menu) +| +| Description : Return the value of the pattern buffer. +| +| Return Values : NULL - if there is no pattern buffer allocated +| EmptyString - if there is a pattern buffer but no +| pattern is stored +| PatternString - as expected ++--------------------------------------------------------------------------*/ +char *menu_pattern(const MENU * menu) +{ + return (menu ? (menu->pattern ? menu->pattern : "") : (char *)0); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_menu_pattern(MENU *menu, const char *p) +| +| Description : Set the match pattern for a menu and position to the +| first item that matches. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - invalid menu or pattern pointer +| E_NOT_CONNECTED - no items connected to menu +| E_BAD_STATE - menu in user hook routine +| E_NO_MATCH - no item matches pattern ++--------------------------------------------------------------------------*/ +int set_menu_pattern(MENU *menu, const char *p) +{ + ITEM *matchitem; + int matchpos; + + if (!menu || !p) + RETURN(E_BAD_ARGUMENT); + + if (!(menu->items)) + RETURN(E_NOT_CONNECTED); + + if ( menu->status & _IN_DRIVER ) + RETURN(E_BAD_STATE); + + Reset_Pattern(menu); + + if (!(*p)) + { + pos_menu_cursor(menu); + RETURN(E_OK); + } + + if (menu->status & _LINK_NEEDED) + _nc_Link_Items(menu); + + matchpos = menu->toprow; + matchitem = menu->curitem; + assert(matchitem); + + while(*p) + { + if ( !isprint(*p) || + (_nc_Match_Next_Character_In_Item_Name(menu,*p,&matchitem) != E_OK) ) + { + Reset_Pattern(menu); + pos_menu_cursor(menu); + RETURN(E_NO_MATCH); + } + p++; + } + + /* This is reached if there was a match. So we position to the new item */ + Adjust_Current_Item(menu,matchpos,matchitem); + RETURN(E_OK); +} + +/* m_pattern.c ends here */ diff --git a/ncurses-5.2/menu/m_post.c b/ncurses-5.2/menu/m_post.c new file mode 100644 index 0000000..90c80b7 --- /dev/null +++ b/ncurses-5.2/menu/m_post.c @@ -0,0 +1,366 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_post * +* Write or erase menus from associated subwindows * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : void _nc_Post_Item(MENU *menu, ITEM *item) +| +| Description : Draw the item in the menus window at the current +| window position +| +| Return Values : - ++--------------------------------------------------------------------------*/ +void _nc_Post_Item(const MENU * menu, const ITEM * item) +{ + int i; + chtype ch; + int item_x, item_y; + int count = 0; + bool isfore = FALSE, isback=FALSE, isgrey = FALSE; + + assert(menu->win); + + getyx(menu->win,item_y,item_x); + + /* We need a marker iff + - it is a onevalued menu and it is the current item + - or it has a selection value + */ + wattron(menu->win,menu->back); + if (item->value || (item==menu->curitem)) + { + if (menu->marklen) + { + /* In a multi selection menu we use the fore attribute + for a selected marker that is not the current one. + This improves visualization of the menu, because now + always the 'normal' marker denotes the current + item. */ + if (!(menu->opt & O_ONEVALUE) && item->value && item!=menu->curitem) + { + wattron(menu->win,menu->fore); + isfore = TRUE; + } + waddstr(menu->win,menu->mark); + if (isfore) + { + wattron(menu->win,menu->fore); + isfore = FALSE; + } + } + } + else /* otherwise we have to wipe out the marker area */ + for(ch=' ',i=menu->marklen;i>0;i--) + waddch(menu->win,ch); + wattroff(menu->win,menu->back); + count += menu->marklen; + + /* First we have to calculate the attribute depending on selectability + and selection status + */ + if (!(item->opt & O_SELECTABLE)) + { + wattron(menu->win,menu->grey); + isgrey = TRUE; + } + else + { + if (item->value || item==menu->curitem) + { + wattron(menu->win,menu->fore); + isfore = TRUE; + } + else + { + wattron(menu->win,menu->back); + isback = TRUE; + } + } + + waddnstr(menu->win,item->name.str,item->name.length); + for(ch=' ',i=menu->namelen-item->name.length;i>0;i--) + { + waddch(menu->win,ch); + } + count += menu->namelen; + + /* Show description if required and available */ + if ( (menu->opt & O_SHOWDESC) && menu->desclen>0 ) + { + int m = menu->spc_desc/2; + int cy = -1, cx = -1; + + for(ch=' ',i=0; i < menu->spc_desc; i++) + { + if (i==m) + { + waddch(menu->win,menu->pad); + getyx(menu->win,cy,cx); + } + else + waddch(menu->win,ch); + } + if (item->description.length) + waddnstr(menu->win,item->description.str,item->description.length); + for(ch=' ',i=menu->desclen-item->description.length; i>0; i--) + { + waddch(menu->win,ch); + } + count += menu->desclen + menu->spc_desc; + + if (menu->spc_rows > 1) + { + int j, k, ncy, ncx; + + assert(cx>=0 && cy>=0); + getyx(menu->win,ncy,ncx); + if (isgrey) wattroff(menu->win,menu->grey); + else if (isfore) wattroff(menu->win,menu->fore); + wattron(menu->win,menu->back); + for(j=1; j < menu->spc_rows;j++) + { + if ((item_y+j) < getmaxy(menu->win)) + { + wmove (menu->win,item_y+j,item_x); + for(k=0;k<count;k++) + waddch(menu->win,' '); + } + if ((cy+j) < getmaxy(menu->win)) + mvwaddch(menu->win,cy+j,cx-1,menu->pad); + } + wmove(menu->win,ncy,ncx); + if (!isback) + wattroff(menu->win,menu->back); + } + } + + /* Remove attributes */ + if (isfore) + wattroff(menu->win,menu->fore); + if (isback) + wattroff(menu->win,menu->back); + if (isgrey) + wattroff(menu->win,menu->grey); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : void _nc_Draw_Menu(const MENU *) +| +| Description : Display the menu in its windows +| +| Return Values : - ++--------------------------------------------------------------------------*/ +void _nc_Draw_Menu(const MENU * menu) +{ + ITEM *item = menu->items[0]; + ITEM *lasthor, *lastvert; + ITEM *hitem; + int y = 0; + chtype s_bkgd; + + assert(item && menu->win); + + s_bkgd = getbkgd(menu->win); + wbkgdset(menu->win,menu->back); + werase(menu->win); + wbkgdset(menu->win,s_bkgd); + + lastvert = (menu->opt & O_NONCYCLIC) ? (ITEM *)0 : item; + + do + { + wmove(menu->win,y,0); + + hitem = item; + lasthor = (menu->opt & O_NONCYCLIC) ? (ITEM *)0 : hitem; + + do + { + _nc_Post_Item( menu, hitem); + + wattron(menu->win,menu->back); + if ( ((hitem = hitem->right) != lasthor) && hitem ) + { + int i,j, cy, cx; + chtype ch = ' '; + + getyx(menu->win,cy,cx); + for(j=0;j<menu->spc_rows;j++) + { + wmove(menu->win,cy+j,cx); + for(i=0; i < menu->spc_cols; i++) + { + waddch( menu->win,ch); + } + } + wmove(menu->win,cy,cx+menu->spc_cols); + } + } while (hitem && (hitem != lasthor)); + wattroff(menu->win,menu->back); + + item = item->down; + y += menu->spc_rows; + + } while( item && (item != lastvert) ); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int post_menu(MENU *) +| +| Description : Post a menu to the screen. This makes it visible. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - not a valid menu pointer +| E_SYSTEM_ERROR - error in lower layers +| E_NO_ROOM - Menu to large for screen +| E_NOT_CONNECTED - No items connected to menu +| E_BAD_STATE - Menu in userexit routine +| E_POSTED - Menu already posted ++--------------------------------------------------------------------------*/ +int post_menu(MENU * menu) +{ + if (!menu) + RETURN(E_BAD_ARGUMENT); + + if ( menu->status & _IN_DRIVER ) + RETURN(E_BAD_STATE); + + if ( menu->status & _POSTED ) + RETURN(E_POSTED); + + if (menu->items && *(menu->items)) + { + int y; + int h = 1 + menu->spc_rows * (menu->rows - 1); + + WINDOW *win = Get_Menu_Window(menu); + int maxy = getmaxy(win); + int maxx = getmaxx(win); + + if (maxx < menu->width || maxy < menu->height) + RETURN(E_NO_ROOM); + + if ( (menu->win = newpad(h,menu->width)) ) + { + y = (maxy >= h) ? h : maxy; + if (y>=menu->height) + y = menu->height; + if(!(menu->sub = subpad(menu->win,y,menu->width,0,0))) + RETURN(E_SYSTEM_ERROR); + } + else + RETURN(E_SYSTEM_ERROR); + + if (menu->status & _LINK_NEEDED) + _nc_Link_Items(menu); + } + else + RETURN(E_NOT_CONNECTED); + + menu->status |= _POSTED; + + if (!(menu->opt&O_ONEVALUE)) + { + ITEM **items; + + for(items=menu->items;*items;items++) + { + (*items)->value = FALSE; + } + } + + _nc_Draw_Menu(menu); + + Call_Hook(menu,menuinit); + Call_Hook(menu,iteminit); + + _nc_Show_Menu(menu); + + RETURN(E_OK); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int unpost_menu(MENU *) +| +| Description : Detach menu from screen +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - not a valid menu pointer +| E_BAD_STATE - menu in userexit routine +| E_NOT_POSTED - menu is not posted ++--------------------------------------------------------------------------*/ +int unpost_menu(MENU * menu) +{ + WINDOW *win; + + if (!menu) + RETURN(E_BAD_ARGUMENT); + + if ( menu->status & _IN_DRIVER ) + RETURN(E_BAD_STATE); + + if ( !( menu->status & _POSTED ) ) + RETURN(E_NOT_POSTED); + + Call_Hook(menu,itemterm); + Call_Hook(menu,menuterm); + + win = Get_Menu_Window(menu); + werase(win); + wsyncup(win); + + assert(menu->sub); + delwin(menu->sub); + menu->sub = (WINDOW *)0; + + assert(menu->win); + delwin(menu->win); + menu->win = (WINDOW *)0; + + menu->status &= ~_POSTED; + + RETURN(E_OK); +} + +/* m_post.c ends here */ diff --git a/ncurses-5.2/menu/m_req_name.c b/ncurses-5.2/menu/m_req_name.c new file mode 100644 index 0000000..0689c14 --- /dev/null +++ b/ncurses-5.2/menu/m_req_name.c @@ -0,0 +1,119 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_request_name * +* Routines to handle external names of menu requests * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +static const char *request_names[ MAX_MENU_COMMAND - MIN_MENU_COMMAND + 1 ] = { + "LEFT_ITEM" , + "RIGHT_ITEM" , + "UP_ITEM" , + "DOWN_ITEM" , + "SCR_ULINE" , + "SCR_DLINE" , + "SCR_DPAGE" , + "SCR_UPAGE" , + "FIRST_ITEM" , + "LAST_ITEM" , + "NEXT_ITEM" , + "PREV_ITEM" , + "TOGGLE_ITEM" , + "CLEAR_PATTERN", + "BACK_PATTERN" , + "NEXT_MATCH" , + "PREV_MATCH" +}; +#define A_SIZE (sizeof(request_names)/sizeof(request_names[0])) + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : const char * menu_request_name (int request); +| +| Description : Get the external name of a menu request. +| +| Return Values : Pointer to name - on success +| NULL - on invalid request code ++--------------------------------------------------------------------------*/ +const char *menu_request_name( int request ) +{ + if ( (request < MIN_MENU_COMMAND) || (request > MAX_MENU_COMMAND) ) + { + SET_ERROR(E_BAD_ARGUMENT); + return (const char *)0; + } + else + return request_names[ request - MIN_MENU_COMMAND ]; +} + + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int menu_request_by_name (const char *str); +| +| Description : Search for a request with this name. +| +| Return Values : Request Id - on success +| E_NO_MATCH - request not found ++--------------------------------------------------------------------------*/ +int menu_request_by_name( const char *str ) +{ + /* because the table is so small, it doesn't really hurt + to run sequentially through it. + */ + unsigned int i = 0; + char buf[16]; + + if (str) + { + strncpy(buf,str,sizeof(buf)); + while( (i<sizeof(buf)) && (buf[i] != '\0') ) + { + buf[i] = toupper(buf[i]); + i++; + } + + for (i=0; i < A_SIZE; i++) + { + if (strncmp(request_names[i],buf,sizeof(buf))==0) + return MIN_MENU_COMMAND + i; + } + } + RETURN(E_NO_MATCH); +} + +/* m_req_name.c ends here */ diff --git a/ncurses-5.2/menu/m_scale.c b/ncurses-5.2/menu/m_scale.c new file mode 100644 index 0000000..2be90db --- /dev/null +++ b/ncurses-5.2/menu/m_scale.c @@ -0,0 +1,71 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_scale * +* Menu scaling routine * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int scale_menu(const MENU *menu) +| +| Description : Returns the minimum window size necessary for the +| subwindow of menu. +| +| Return Values : E_OK - success +| E_BAD_ARGUMENT - invalid menu pointer +| E_NOT_CONNECTED - no items are connected to menu ++--------------------------------------------------------------------------*/ +int scale_menu(const MENU *menu, int *rows, int *cols) +{ + if (!menu) + RETURN( E_BAD_ARGUMENT ); + + if (menu->items && *(menu->items)) + { + if (rows) + *rows = menu->height; + if (cols) + *cols = menu->width; + RETURN(E_OK); + } + else + RETURN( E_NOT_CONNECTED ); +} + +/* m_scale.c ends here */ + diff --git a/ncurses-5.2/menu/m_spacing.c b/ncurses-5.2/menu/m_spacing.c new file mode 100644 index 0000000..2a3284d --- /dev/null +++ b/ncurses-5.2/menu/m_spacing.c @@ -0,0 +1,98 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_spacing * +* Routines to handle spacing between entries * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +#define MAX_SPC_DESC ((TABSIZE) ? (TABSIZE) : 8) +#define MAX_SPC_COLS ((TABSIZE) ? (TABSIZE) : 8) +#define MAX_SPC_ROWS (3) + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_menu_spacing(MENU *menu,int desc, int r, int c); +| +| Description : Set the spacing between entried +| +| Return Values : E_OK - on success ++--------------------------------------------------------------------------*/ +int set_menu_spacing(MENU *menu, int s_desc, int s_row, int s_col ) +{ + MENU *m; /* split for ATAC workaround */ + m = Normalize_Menu(menu); + + assert(m); + if (m->status & _POSTED) + RETURN(E_POSTED); + + if (((s_desc < 0) || (s_desc > MAX_SPC_DESC)) || + ((s_row < 0) || (s_row > MAX_SPC_ROWS)) || + ((s_col < 0) || (s_col > MAX_SPC_COLS))) + RETURN(E_BAD_ARGUMENT); + + m->spc_desc = s_desc ? s_desc : 1; + m->spc_rows = s_row ? s_row : 1; + m->spc_cols = s_col ? s_col : 1; + _nc_Calculate_Item_Length_and_Width(m); + + RETURN(E_OK); +} + + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int menu_spacing (const MENU *,int *,int *,int *); +| +| Description : Retrieve info about spacing between the entries +| +| Return Values : E_OK - on success ++--------------------------------------------------------------------------*/ +int menu_spacing( const MENU *menu, int* s_desc, int* s_row, int* s_col) +{ + const MENU *m; /* split for ATAC workaround */ + m = Normalize_Menu(menu); + + assert(m); + if (s_desc) *s_desc = m->spc_desc; + if (s_row) *s_row = m->spc_rows; + if (s_col) *s_col = m->spc_cols; + + RETURN(E_OK); +} + +/* m_spacing.c ends here */ diff --git a/ncurses-5.2/menu/m_sub.c b/ncurses-5.2/menu/m_sub.c new file mode 100644 index 0000000..c7a249b --- /dev/null +++ b/ncurses-5.2/menu/m_sub.c @@ -0,0 +1,80 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_sub * +* Menus subwindow association routines * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_menu_sub(MENU *menu, WINDOW *win) +| +| Description : Sets the subwindow of the menu. +| +| Return Values : E_OK - success +| E_POSTED - menu is already posted ++--------------------------------------------------------------------------*/ +int set_menu_sub(MENU *menu, WINDOW *win) +{ + if (menu) + { + if ( menu->status & _POSTED ) + RETURN(E_POSTED); + menu->usersub = win; + _nc_Calculate_Item_Length_and_Width(menu); + } + else + _nc_Default_Menu.usersub = win; + + RETURN(E_OK); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : WINDOW *menu_sub(const MENU *menu) +| +| Description : Returns a pointer to the subwindow of the menu +| +| Return Values : NULL on error, otherwise a pointer to the window ++--------------------------------------------------------------------------*/ +WINDOW *menu_sub(const MENU * menu) +{ + const MENU* m = Normalize_Menu(menu); + return Get_Menu_Window(m); +} + +/* m_sub.c ends here */ diff --git a/ncurses-5.2/menu/m_userptr.c b/ncurses-5.2/menu/m_userptr.c new file mode 100644 index 0000000..ca16d90 --- /dev/null +++ b/ncurses-5.2/menu/m_userptr.c @@ -0,0 +1,72 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_userptr * +* Associate application data with menus * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_menu_userptr(MENU *menu, void *userptr) +| +| Description : Set the pointer that is reserved in any menu to store +| application relevant informations. +| +| Return Values : E_OK - success ++--------------------------------------------------------------------------*/ +int set_menu_userptr(MENU * menu, void * userptr) +{ + Normalize_Menu(menu)->userptr = userptr; + RETURN( E_OK ); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : void *menu_userptr(const MENU *menu) +| +| Description : Return the pointer that is reserved in any menu to +| store application relevant informations. +| +| Return Values : Value of the pointer. If no such pointer has been set, +| NULL is returned ++--------------------------------------------------------------------------*/ +void *menu_userptr(const MENU * menu) +{ + return( Normalize_Menu(menu)->userptr); +} + +/* m_userptr.c ends here */ diff --git a/ncurses-5.2/menu/m_win.c b/ncurses-5.2/menu/m_win.c new file mode 100644 index 0000000..0639f69 --- /dev/null +++ b/ncurses-5.2/menu/m_win.c @@ -0,0 +1,80 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_win * +* Menus window association routines * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int set_menu_win(MENU *menu, WINDOW *win) +| +| Description : Sets the window of the menu. +| +| Return Values : E_OK - success +| E_POSTED - menu is already posted ++--------------------------------------------------------------------------*/ +int set_menu_win(MENU *menu, WINDOW *win) +{ + if (menu) + { + if ( menu->status & _POSTED ) + RETURN(E_POSTED); + menu->userwin = win; + _nc_Calculate_Item_Length_and_Width(menu); + } + else + _nc_Default_Menu.userwin = win; + + RETURN(E_OK); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : WINDOW *menu_win(const MENU *) +| +| Description : Returns pointer to the window of the menu +| +| Return Values : NULL on error, otherwise pointer to window ++--------------------------------------------------------------------------*/ +WINDOW *menu_win(const MENU *menu) +{ + const MENU* m = Normalize_Menu(menu); + return (m->userwin ? m->userwin : stdscr); +} + +/* m_win.c ends here */ diff --git a/ncurses-5.2/menu/menu.h b/ncurses-5.2/menu/menu.h new file mode 100644 index 0000000..5be728b --- /dev/null +++ b/ncurses-5.2/menu/menu.h @@ -0,0 +1,254 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +#ifndef ETI_MENU +#define ETI_MENU + +#ifdef AMIGA +#define TEXT TEXT_ncurses +#endif + +#include <curses.h> +#include <eti.h> + +#ifdef __cplusplus +extern "C" { +#endif + +typedef int Menu_Options; +typedef int Item_Options; + +/* Menu options: */ +#define O_ONEVALUE (0x01) +#define O_SHOWDESC (0x02) +#define O_ROWMAJOR (0x04) +#define O_IGNORECASE (0x08) +#define O_SHOWMATCH (0x10) +#define O_NONCYCLIC (0x20) + +/* Item options: */ +#define O_SELECTABLE (0x01) + +typedef struct +{ + const char* str; + unsigned short length; +} TEXT; + +typedef struct tagITEM +{ + TEXT name; /* name of menu item */ + TEXT description; /* description of item, optional in display */ + struct tagMENU *imenu; /* Pointer to parent menu */ + void *userptr; /* Pointer to user defined per item data */ + Item_Options opt; /* Item options */ + short index; /* Item number if connected to a menu */ + short y; /* y and x location of item in menu */ + short x; + bool value; /* Selection value */ + + struct tagITEM *left; /* neighbour items */ + struct tagITEM *right; + struct tagITEM *up; + struct tagITEM *down; + +} ITEM; + +typedef void (*Menu_Hook)(struct tagMENU *); + +typedef struct tagMENU +{ + short height; /* Nr. of chars high */ + short width; /* Nr. of chars wide */ + short rows; /* Nr. of items high */ + short cols; /* Nr. of items wide */ + short frows; /* Nr. of formatted items high */ + short fcols; /* Nr. of formatted items wide */ + short arows; /* Nr. of items high (actual) */ + short namelen; /* Max. name length */ + short desclen; /* Max. description length */ + short marklen; /* Length of mark, if any */ + short itemlen; /* Length of one item */ + short spc_desc; /* Spacing for descriptor */ + short spc_cols; /* Spacing for columns */ + short spc_rows; /* Spacing for rows */ + char *pattern; /* Buffer to store match chars */ + short pindex; /* Index into pattern buffer */ + WINDOW *win; /* Window containing menu */ + WINDOW *sub; /* Subwindow for menu display */ + WINDOW *userwin; /* User's window */ + WINDOW *usersub; /* User's subwindow */ + ITEM **items; /* array of items */ + short nitems; /* Nr. of items in menu */ + ITEM *curitem; /* Current item */ + short toprow; /* Top row of menu */ + chtype fore; /* Selection attribute */ + chtype back; /* Nonselection attribute */ + chtype grey; /* Inactive attribute */ + unsigned char pad; /* Pad character */ + + Menu_Hook menuinit; /* User hooks */ + Menu_Hook menuterm; + Menu_Hook iteminit; + Menu_Hook itemterm; + + void *userptr; /* Pointer to menus user data */ + char *mark; /* Pointer to marker string */ + + Menu_Options opt; /* Menu options */ + unsigned short status; /* Internal state of menu */ + +} MENU; + + +/* Define keys */ + +#define REQ_LEFT_ITEM (KEY_MAX + 1) +#define REQ_RIGHT_ITEM (KEY_MAX + 2) +#define REQ_UP_ITEM (KEY_MAX + 3) +#define REQ_DOWN_ITEM (KEY_MAX + 4) +#define REQ_SCR_ULINE (KEY_MAX + 5) +#define REQ_SCR_DLINE (KEY_MAX + 6) +#define REQ_SCR_DPAGE (KEY_MAX + 7) +#define REQ_SCR_UPAGE (KEY_MAX + 8) +#define REQ_FIRST_ITEM (KEY_MAX + 9) +#define REQ_LAST_ITEM (KEY_MAX + 10) +#define REQ_NEXT_ITEM (KEY_MAX + 11) +#define REQ_PREV_ITEM (KEY_MAX + 12) +#define REQ_TOGGLE_ITEM (KEY_MAX + 13) +#define REQ_CLEAR_PATTERN (KEY_MAX + 14) +#define REQ_BACK_PATTERN (KEY_MAX + 15) +#define REQ_NEXT_MATCH (KEY_MAX + 16) +#define REQ_PREV_MATCH (KEY_MAX + 17) + +#define MIN_MENU_COMMAND (KEY_MAX + 1) +#define MAX_MENU_COMMAND (KEY_MAX + 17) + +/* + * Some AT&T code expects MAX_COMMAND to be out-of-band not + * just for menu commands but for forms ones as well. + */ +#if defined(MAX_COMMAND) +# if (MAX_MENU_COMMAND > MAX_COMMAND) +# error Something is wrong -- MAX_MENU_COMMAND is greater than MAX_COMMAND +# elif (MAX_COMMAND != (KEY_MAX + 128)) +# error Something is wrong -- MAX_COMMAND is already inconsistently defined. +# endif +#else +# define MAX_COMMAND (KEY_MAX + 128) +#endif + + +/* --------- prototypes for libmenu functions ----------------------------- */ + +extern ITEM **menu_items(const MENU *), + *current_item(const MENU *), + *new_item(const char *,const char *); + +extern MENU *new_menu(ITEM **); + +extern Item_Options item_opts(const ITEM *); +extern Menu_Options menu_opts(const MENU *); + +Menu_Hook item_init(const MENU *), + item_term(const MENU *), + menu_init(const MENU *), + menu_term(const MENU *); + +extern WINDOW *menu_sub(const MENU *), + *menu_win(const MENU *); + +extern const char *item_description(const ITEM *), + *item_name(const ITEM *), + *menu_mark(const MENU *), + *menu_request_name(int); + +extern char *menu_pattern(const MENU *); + +extern void *menu_userptr(const MENU *), + *item_userptr(const ITEM *); + +extern chtype menu_back(const MENU *), + menu_fore(const MENU *), + menu_grey(const MENU *); + +extern int free_item(ITEM *), + free_menu(MENU *), + item_count(const MENU *), + item_index(const ITEM *), + item_opts_off(ITEM *,Item_Options), + item_opts_on(ITEM *,Item_Options), + menu_driver(MENU *,int), + menu_opts_off(MENU *,Menu_Options), + menu_opts_on(MENU *,Menu_Options), + menu_pad(const MENU *), + pos_menu_cursor(const MENU *), + post_menu(MENU *), + scale_menu(const MENU *,int *,int *), + set_current_item(MENU *menu,ITEM *item), + set_item_init(MENU *,void(*)(MENU *)), + set_item_opts(ITEM *,Item_Options), + set_item_term(MENU *,void(*)(MENU *)), + set_item_userptr(ITEM *, void *), + set_item_value(ITEM *,bool), + set_menu_back(MENU *,chtype), + set_menu_fore(MENU *,chtype), + set_menu_format(MENU *,int,int), + set_menu_grey(MENU *,chtype), + set_menu_init(MENU *,void(*)(MENU *)), + set_menu_items(MENU *,ITEM **), + set_menu_mark(MENU *, const char *), + set_menu_opts(MENU *,Menu_Options), + set_menu_pad(MENU *,int), + set_menu_pattern(MENU *,const char *), + set_menu_sub(MENU *,WINDOW *), + set_menu_term(MENU *,void(*)(MENU *)), + set_menu_userptr(MENU *,void *), + set_menu_win(MENU *,WINDOW *), + set_top_row(MENU *,int), + top_row(const MENU *), + unpost_menu(MENU *), + menu_request_by_name(const char *), + set_menu_spacing(MENU *,int,int,int), + menu_spacing(const MENU *,int *,int *,int *); + + +extern bool item_value(const ITEM *), + item_visible(const ITEM *); + +void menu_format(const MENU *,int *,int *); + +#ifdef __cplusplus + } +#endif + +#endif /* ETI_MENU */ diff --git a/ncurses-5.2/menu/menu.priv.h b/ncurses-5.2/menu/menu.priv.h new file mode 100644 index 0000000..4c2a22d --- /dev/null +++ b/ncurses-5.2/menu/menu.priv.h @@ -0,0 +1,114 @@ +/**************************************************************************** + * Copyright (c) 1998 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/*************************************************************************** +* Module menu.priv.h * +* Top level private header file for all libnmenu modules * +***************************************************************************/ + +#include "mf_common.h" +#include "menu.h" + +/* Backspace code */ +#define BS (8) + +extern ITEM _nc_Default_Item; +extern MENU _nc_Default_Menu; + +/* Normalize item to default if none was given */ +#define Normalize_Item( item ) ((item)=(item)?(item):&_nc_Default_Item) + +/* Normalize menu to default if none was given */ +#define Normalize_Menu( menu ) ((menu)=(menu)?(menu):&_nc_Default_Menu) + +/* Get the user defined (framing) window of the menu */ +#define Get_Menu_UserWin(menu) ((menu)->userwin ? (menu)->userwin : stdscr) + +/* Normalize menu window */ +#define Get_Menu_Window( menu ) \ + ((menu)->usersub ? (menu)->usersub : Get_Menu_UserWin(menu)) + +/* menu specific status flags */ +#define _LINK_NEEDED (0x04) +#define _MARK_ALLOCATED (0x08) + +#define ALL_MENU_OPTS ( \ + O_ONEVALUE | \ + O_SHOWDESC | \ + O_ROWMAJOR | \ + O_IGNORECASE | \ + O_SHOWMATCH | \ + O_NONCYCLIC ) + +#define ALL_ITEM_OPTS (O_SELECTABLE) + +/* Move to the window position of an item and draw it */ +#define Move_And_Post_Item(menu,item) \ + {wmove((menu)->win,(menu)->spc_rows*(item)->y,((menu)->itemlen+(menu)->spc_cols)*(item)->x);\ + _nc_Post_Item((menu),(item));} + +#define Move_To_Current_Item(menu,item) \ + if ( (item) != (menu)->curitem)\ + {\ + Move_And_Post_Item(menu,item);\ + Move_And_Post_Item(menu,(menu)->curitem);\ + } + +/* This macro ensures, that the item becomes visible, if possible with the + specified row as the top row of the window. If this is not possible, + the top row will be adjusted and the value is stored in the row argument. +*/ +#define Adjust_Current_Item(menu,row,item) \ + { if ((item)->y < row) \ + row = (item)->y;\ + if ( (item)->y >= (row + (menu)->arows) )\ + row = ( (item)->y < ((menu)->rows - row) ) ? \ + (item)->y : (menu)->rows - (menu)->arows;\ + _nc_New_TopRow_and_CurrentItem(menu,row,item); } + +/* Reset the match pattern buffer */ +#define Reset_Pattern(menu) \ + { (menu)->pindex = 0; \ + (menu)->pattern[0] = '\0'; } + +/* Internal functions. */ +extern void _nc_Draw_Menu(const MENU *); +extern void _nc_Show_Menu(const MENU *); +extern void _nc_Calculate_Item_Length_and_Width(MENU *); +extern void _nc_Post_Item(const MENU *, const ITEM *); +extern bool _nc_Connect_Items(MENU *, ITEM **); +extern void _nc_Disconnect_Items(MENU *); +extern void _nc_New_TopRow_and_CurrentItem(MENU *,int, ITEM *); +extern void _nc_Link_Items(MENU *); +extern int _nc_Match_Next_Character_In_Item_Name(MENU*,int,ITEM**); +extern int _nc_menu_cursor_pos(const MENU* menu, const ITEM* item, + int* pY, int* pX); diff --git a/ncurses-5.2/menu/mf_common.h b/ncurses-5.2/menu/mf_common.h new file mode 100644 index 0000000..6b1e8fe --- /dev/null +++ b/ncurses-5.2/menu/mf_common.h @@ -0,0 +1,93 @@ +/**************************************************************************** + * Copyright (c) 1998,2000 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * + ****************************************************************************/ + +/* Common internal header for menu and form library */ + +#if HAVE_CONFIG_H +# include <ncurses_cfg.h> +#endif + +#include <stdlib.h> +#include <sys/types.h> +#include <assert.h> +#include <string.h> +#include <ctype.h> +#include <errno.h> + +#if DECL_ERRNO +extern int errno; +#endif + +/* in case of debug version we ignore the suppression of assertions */ +#ifdef TRACE +# ifdef NDEBUG +# undef NDEBUG +# endif +#endif + +#include <nc_alloc.h> + +#if USE_RCS_IDS +#define MODULE_ID(id) static const char Ident[] = id; +#else +#define MODULE_ID(id) /*nothing*/ +#endif + + +/* Maximum regular 8-bit character code */ +#define MAX_REGULAR_CHARACTER (0xff) + +#define SET_ERROR(code) (errno=(code)) +#define GET_ERROR() (errno) +#define RETURN(code) return( SET_ERROR(code) ) + +/* The few common values in the status fields for menus and forms */ +#define _POSTED (0x01) /* menu or form is posted */ +#define _IN_DRIVER (0x02) /* menu or form is processing hook routine */ + +/* Call object hook */ +#define Call_Hook( object, handler ) \ + if ( (object) && ((object)->handler) )\ + {\ + (object)->status |= _IN_DRIVER;\ + (object)->handler(object);\ + (object)->status &= ~_IN_DRIVER;\ + } + +#define INLINE + +#ifndef TRACE +# if CC_HAS_INLINE_FUNCS +# undef INLINE +# define INLINE inline +# endif +#endif diff --git a/ncurses-5.2/menu/modules b/ncurses-5.2/menu/modules new file mode 100644 index 0000000..eb1f9e8 --- /dev/null +++ b/ncurses-5.2/menu/modules @@ -0,0 +1,60 @@ +# $Id$ +############################################################################## +# Copyright (c) 1998 Free Software Foundation, Inc. # +# # +# Permission is hereby granted, free of charge, to any person obtaining a # +# copy of this software and associated documentation files (the "Software"), # +# to deal in the Software without restriction, including without limitation # +# the rights to use, copy, modify, merge, publish, distribute, distribute # +# with modifications, sublicense, and/or sell copies of the Software, and to # +# permit persons to whom the Software is furnished to do so, subject to the # +# following conditions: # +# # +# The above copyright notice and this permission notice shall be included in # +# all copies or substantial portions of the Software. # +# # +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # +# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # +# DEALINGS IN THE SOFTWARE. # +# # +# Except as contained in this notice, the name(s) of the above copyright # +# holders shall not be used in advertising or otherwise to promote the sale, # +# use or other dealings in this Software without prior written # +# authorization. # +############################################################################## +# +# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997 +# + +@ base +# Library objects +m_attribs lib $(srcdir) $(MENU_PRIV_H) +m_cursor lib $(srcdir) $(MENU_PRIV_H) +m_driver lib $(srcdir) $(MENU_PRIV_H) +m_format lib $(srcdir) $(MENU_PRIV_H) +m_global lib $(srcdir) $(MENU_PRIV_H) +m_hook lib $(srcdir) $(MENU_PRIV_H) +m_item_cur lib $(srcdir) $(MENU_PRIV_H) +m_item_nam lib $(srcdir) $(MENU_PRIV_H) +m_item_new lib $(srcdir) $(MENU_PRIV_H) +m_item_opt lib $(srcdir) $(MENU_PRIV_H) +m_item_top lib $(srcdir) $(MENU_PRIV_H) +m_item_use lib $(srcdir) $(MENU_PRIV_H) +m_item_val lib $(srcdir) $(MENU_PRIV_H) +m_item_vis lib $(srcdir) $(MENU_PRIV_H) +m_items lib $(srcdir) $(MENU_PRIV_H) +m_new lib $(srcdir) $(MENU_PRIV_H) +m_opts lib $(srcdir) $(MENU_PRIV_H) +m_pad lib $(srcdir) $(MENU_PRIV_H) +m_pattern lib $(srcdir) $(MENU_PRIV_H) +m_post lib $(srcdir) $(MENU_PRIV_H) +m_req_name lib $(srcdir) $(MENU_PRIV_H) +m_scale lib $(srcdir) $(MENU_PRIV_H) +m_spacing lib $(srcdir) $(MENU_PRIV_H) +m_sub lib $(srcdir) $(MENU_PRIV_H) +m_userptr lib $(srcdir) $(MENU_PRIV_H) +m_win lib $(srcdir) $(MENU_PRIV_H) |