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Diffstat (limited to 'ncurses-5.2/doc/html/ada/terminal_interface-curses-mouse__adb.htm')
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1 files changed, 219 insertions, 0 deletions
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-mouse__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-mouse__adb.htm new file mode 100644 index 0000000..f6eeaee --- /dev/null +++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-mouse__adb.htm @@ -0,0 +1,219 @@ +<HTML><HEAD><TITLE>terminal_interface-curses-mouse.adb</TITLE></HEAD> +<BODY> +<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-mouse.adb </H1></DIV><HR> +<PRE> +<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT> +<FONT COLOR=green><EM>-- --</EM></FONT> +<FONT COLOR=green><EM>-- <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding --</EM></FONT> +<FONT COLOR=green><EM>-- --</EM></FONT> +<FONT COLOR=green><EM>-- Terminal_Interface.Curses.Mouse --</EM></FONT> +<FONT COLOR=green><EM>-- --</EM></FONT> +<FONT COLOR=green><EM>-- B O D Y --</EM></FONT> +<FONT COLOR=green><EM>-- --</EM></FONT> +<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT> +<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc. --</EM></FONT> +<FONT COLOR=green><EM>-- --</EM></FONT> +<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a --</EM></FONT> +<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the --</EM></FONT> +<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including --</EM></FONT> +<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish, --</EM></FONT> +<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell --</EM></FONT> +<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is --</EM></FONT> +<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions: --</EM></FONT> +<FONT COLOR=green><EM>-- --</EM></FONT> +<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included --</EM></FONT> +<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software. --</EM></FONT> +<FONT COLOR=green><EM>-- --</EM></FONT> +<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --</EM></FONT> +<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --</EM></FONT> +<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. --</EM></FONT> +<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --</EM></FONT> +<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --</EM></FONT> +<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR --</EM></FONT> +<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE. --</EM></FONT> +<FONT COLOR=green><EM>-- --</EM></FONT> +<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright --</EM></FONT> +<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the --</EM></FONT> +<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written --</EM></FONT> +<FONT COLOR=green><EM>-- authorization. --</EM></FONT> +<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT> +<FONT COLOR=green><EM>-- Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">Jürgen Pfeifer</A> <<A HREF="mailto:juergen.pfeifer@gmx.net"><juergen.pfeifer@gmx.net></A>> 1996</EM></FONT> +<FONT COLOR=green><EM>-- Version Control:</EM></FONT> +<FONT COLOR=green><EM>-- @Revision: 1.16 @</EM></FONT> +<FONT COLOR=green><EM>-- Binding Version 01.00</EM></FONT> +<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT> +<b>with</b> System; + +<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; +<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C; <b>use</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C; +<b>use</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>; + +<b>package</b> <b>body</b> Terminal_Interface.Curses.<A HREF="terminal_interface-curses-mouse__ads.htm#47_35">Mouse</A><FONT COLOR=red><A NAME="47_40"></A></FONT> <b>is</b> + + <b>use</b> <b>type</b> System.Bit_Order; + <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int; + + <b>function</b> <A HREF="terminal_interface-curses-mouse__ads.htm#91_13">Has_Mouse</A><FONT COLOR=red><A NAME="52_13"></A></FONT> <b>return</b> Boolean + <b>is</b> + <b>function</b> <FONT COLOR=red><A NAME="54_16">Mouse_Avail</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>; + <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-mouse__adb.htm#54_16">Mouse_Avail</A>, "_nc_has_mouse"); + <b>begin</b> + <b>if</b> <A HREF="terminal_interface-curses__ads.htm#737_13">Has_Key</A> (<A HREF="terminal_interface-curses__ads.htm#202_4">Key_Mouse</A>) <b>or</b> <b>else</b> <A HREF="terminal_interface-curses-mouse__adb.htm#54_16">Mouse_Avail</A> /= 0 <b>then</b> + <b>return</b> True; + <b>else</b> + <b>return</b> False; + <b>end</b> <b>if</b>; + <b>end</b> Has_Mouse; + + <b>function</b> <A HREF="terminal_interface-curses-mouse__ads.htm#124_13">Get_Mouse</A><FONT COLOR=red><A NAME="64_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses-mouse__ads.htm#85_9">Mouse_Event</A> + <b>is</b> + <b>type</b> Event_Access <b>is</b> <b>access</b> <b>all</b> <A HREF="terminal_interface-curses-mouse__ads.htm#85_9">Mouse_Event</A>; + + <b>function</b> <FONT COLOR=red><A NAME="68_16">Getmouse</A></FONT> (Ev : Event_Access) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>; + <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-mouse__adb.htm#68_16">Getmouse</A>, "getmouse"); + + <FONT COLOR=red><A NAME="71_7">Event</A></FONT> : <b>aliased</b> <A HREF="terminal_interface-curses-mouse__ads.htm#85_9">Mouse_Event</A>; + <b>begin</b> + <b>if</b> <A HREF="terminal_interface-curses-mouse__adb.htm#68_16">Getmouse</A> (<A HREF="terminal_interface-curses-mouse__adb.htm#71_7">Event</A>'<b>Access</b>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b> + <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>; + <b>end</b> <b>if</b>; + <b>return</b> <A HREF="terminal_interface-curses-mouse__adb.htm#71_7">Event</A>; + <b>end</b> Get_Mouse; + + <b>procedure</b> <A HREF="terminal_interface-curses-mouse__ads.htm#94_14">Register_Reportable_Event</A><FONT COLOR=red><A NAME="79_14"></A></FONT> (<A HREF="terminal_interface-curses-mouse__ads.htm#95_7">Button</A> : <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#61_9">Mouse_Button</A>; + <A HREF="terminal_interface-curses-mouse__ads.htm#96_7">State</A> : <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#72_9">Button_State</A>; + <A HREF="terminal_interface-curses-mouse__ads.htm#97_7">Mask</A> : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>) + <b>is</b> + <FONT COLOR=red><A NAME="83_7">Button_Nr</A></FONT> : <b>constant</b> Natural := <A HREF="terminal_interface-curses-mouse__ads.htm#61_9">Mouse_Button</A>'Pos (<A HREF="terminal_interface-curses-mouse__ads.htm#95_7">Button</A>); + <FONT COLOR=red><A NAME="84_7">State_Nr</A></FONT> : <b>constant</b> Natural := <A HREF="terminal_interface-curses-mouse__ads.htm#72_9">Button_State</A>'Pos (<A HREF="terminal_interface-curses-mouse__ads.htm#96_7">State</A>); + <b>begin</b> + <b>if</b> <A HREF="terminal_interface-curses-mouse__ads.htm#95_7">Button</A> <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#70_12">Modifier_Keys</A> <b>and</b> <b>then</b> <A HREF="terminal_interface-curses-mouse__ads.htm#96_7">State</A> /= <A HREF="terminal_interface-curses-mouse__ads.htm#73_26">Pressed</A> <b>then</b> + <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>; + <b>else</b> + <b>if</b> <A HREF="terminal_interface-curses-mouse__ads.htm#95_7">Button</A> <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#69_12">Real_Buttons</A> <b>then</b> + <A HREF="terminal_interface-curses-mouse__ads.htm#97_7">Mask</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#97_7">Mask</A> <b>or</b> ((2 ** (6 * <A HREF="terminal_interface-curses-mouse__adb.htm#83_7">Button_Nr</A>)) ** <A HREF="terminal_interface-curses-mouse__adb.htm#84_7">State_Nr</A>); + <b>else</b> + <A HREF="terminal_interface-curses-mouse__ads.htm#97_7">Mask</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#97_7">Mask</A> <b>or</b> (<A HREF="terminal_interface-curses-mouse__ads.htm#206_4">BUTTON_CTRL</A> ** (<A HREF="terminal_interface-curses-mouse__adb.htm#83_7">Button_Nr</A> - 4)); + <b>end</b> <b>if</b>; + <b>end</b> <b>if</b>; + <b>end</b> Register_Reportable_Event; + + <b>procedure</b> <A HREF="terminal_interface-curses-mouse__ads.htm#103_14">Register_Reportable_Events</A><FONT COLOR=red><A NAME="97_14"></A></FONT> (<A HREF="terminal_interface-curses-mouse__ads.htm#104_7">Button</A> : <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#61_9">Mouse_Button</A>; + <A HREF="terminal_interface-curses-mouse__ads.htm#105_7">State</A> : <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#78_9">Button_States</A>; + <A HREF="terminal_interface-curses-mouse__ads.htm#106_7">Mask</A> : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>) + <b>is</b> + <b>begin</b> + <b>for</b> <FONT COLOR=red><A NAME="102_11">S</A></FONT> <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#78_9">Button_States</A>'<b>Range</b> <b>loop</b> + <b>if</b> <A HREF="terminal_interface-curses-mouse__ads.htm#105_7">State</A> (<A HREF="terminal_interface-curses-mouse__adb.htm#102_11">S</A>) <b>then</b> + <A HREF="terminal_interface-curses-mouse__ads.htm#94_14">Register_Reportable_Event</A> (<A HREF="terminal_interface-curses-mouse__ads.htm#104_7">Button</A>, <A HREF="terminal_interface-curses-mouse__adb.htm#102_11">S</A>, <A HREF="terminal_interface-curses-mouse__ads.htm#106_7">Mask</A>); + <b>end</b> <b>if</b>; + <b>end</b> <b>loop</b>; + <b>end</b> Register_Reportable_Events; + + <b>function</b> <A HREF="terminal_interface-curses-mouse__ads.htm#114_13">Start_Mouse</A><FONT COLOR=red><A NAME="109_13"></A></FONT> (<A HREF="terminal_interface-curses-mouse__ads.htm#114_26">Mask</A> : <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#59_4">All_Events</A>) + <b>return</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> + <b>is</b> + <b>function</b> <FONT COLOR=red><A NAME="112_16">MMask</A></FONT> (<FONT COLOR=red><A NAME="112_23">M</A></FONT> : <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>; + O : <b>access</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>) <b>return</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>; + <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-mouse__adb.htm#112_16">MMask</A>, "mousemask"); + <FONT COLOR=red><A NAME="115_7">R</A></FONT> : <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>; + <FONT COLOR=red><A NAME="116_7">Old</A></FONT> : <b>aliased</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>; + <b>begin</b> + <A HREF="terminal_interface-curses-mouse__adb.htm#115_7">R</A> := <A HREF="terminal_interface-curses-mouse__adb.htm#112_16">MMask</A> (<A HREF="terminal_interface-curses-mouse__ads.htm#114_26">Mask</A>, <A HREF="terminal_interface-curses-mouse__adb.htm#116_7">Old</A>'<b>Access</b>); + <b>return</b> <A HREF="terminal_interface-curses-mouse__adb.htm#116_7">Old</A>; + <b>end</b> Start_Mouse; + + <b>procedure</b> <A HREF="terminal_interface-curses-mouse__ads.htm#119_14">End_Mouse</A><FONT COLOR=red><A NAME="122_14"></A></FONT> (<A HREF="terminal_interface-curses-mouse__ads.htm#119_25">Mask</A> : <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#58_4">No_Events</A>) + <b>is</b> + <b>begin</b> + <b>null</b>; + <b>end</b> End_Mouse; + + <b>procedure</b> <A HREF="terminal_interface-curses-mouse__adb.htm#132_14">Dispatch_Event</A><FONT COLOR=red><A NAME="128_14"></A></FONT> (<FONT COLOR=red><A NAME="128_30">Mask</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>; + <FONT COLOR=red><A NAME="129_30">Button</A></FONT> : <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#61_9">Mouse_Button</A>; + <FONT COLOR=red><A NAME="130_30">State</A></FONT> : <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#72_9">Button_State</A>); + + <b>procedure</b> <A HREF="terminal_interface-curses-mouse__adb.htm#128_14">Dispatch_Event</A><FONT COLOR=red><A NAME="132_14"></A></FONT> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A> : <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>; + <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> : <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#61_9">Mouse_Button</A>; + <A HREF="terminal_interface-curses-mouse__adb.htm#130_30">State</A> : <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#72_9">Button_State</A>) <b>is</b> + <FONT COLOR=red><A NAME="135_7">L</A></FONT> : <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>; + <b>begin</b> + <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#67_26">Alt</A>; <FONT COLOR=green><EM>-- preset to non real button;</EM></FONT> + <b>if</b> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A> <b>and</b> <A HREF="terminal_interface-curses-mouse__ads.htm#210_4">BUTTON1_EVENTS</A>) /= 0 <b>then</b> + <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#61_26">Left</A>; + <b>elsif</b> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A> <b>and</b> <A HREF="terminal_interface-curses-mouse__ads.htm#211_4">BUTTON2_EVENTS</A>) /= 0 <b>then</b> + <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#62_26">Middle</A>; + <b>elsif</b> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A> <b>and</b> <A HREF="terminal_interface-curses-mouse__ads.htm#212_4">BUTTON3_EVENTS</A>) /= 0 <b>then</b> + <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#63_26">Right</A>; + <b>elsif</b> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A> <b>and</b> <A HREF="terminal_interface-curses-mouse__ads.htm#213_4">BUTTON4_EVENTS</A>) /= 0 <b>then</b> + <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#64_26">Button4</A>; + <b>end</b> <b>if</b>; + <b>if</b> <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#69_12">Real_Buttons</A> <b>then</b> + <A HREF="terminal_interface-curses-mouse__adb.htm#135_7">L</A> := 2 ** (6 * <A HREF="terminal_interface-curses-mouse__ads.htm#61_9">Mouse_Button</A>'Pos (<A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A>)); + <b>for</b> <FONT COLOR=red><A NAME="149_14">I</A></FONT> <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#72_9">Button_State</A>'<b>Range</b> <b>loop</b> + <b>if</b> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A> <b>and</b> <A HREF="terminal_interface-curses-mouse__adb.htm#135_7">L</A>) /= 0 <b>then</b> + <A HREF="terminal_interface-curses-mouse__adb.htm#130_30">State</A> := <A HREF="terminal_interface-curses-mouse__adb.htm#149_14">I</A>; + <b>exit</b>; + <b>end</b> <b>if</b>; + <A HREF="terminal_interface-curses-mouse__adb.htm#135_7">L</A> := 2 * <A HREF="terminal_interface-curses-mouse__adb.htm#135_7">L</A>; + <b>end</b> <b>loop</b>; + <b>else</b> + <A HREF="terminal_interface-curses-mouse__adb.htm#130_30">State</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#73_26">Pressed</A>; + <b>if</b> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A> <b>and</b> <A HREF="terminal_interface-curses-mouse__ads.htm#206_4">BUTTON_CTRL</A>) /= 0 <b>then</b> + <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#65_26">Control</A>; + <b>elsif</b> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A> <b>and</b> <A HREF="terminal_interface-curses-mouse__ads.htm#207_4">BUTTON_SHIFT</A>) /= 0 <b>then</b> + <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#66_26">Shift</A>; + <b>elsif</b> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A> <b>and</b> <A HREF="terminal_interface-curses-mouse__ads.htm#208_4">BUTTON_ALT</A>) /= 0 <b>then</b> + <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#67_26">Alt</A>; + <b>end</b> <b>if</b>; + <b>end</b> <b>if</b>; + <b>end</b> Dispatch_Event; + + <b>procedure</b> <A HREF="terminal_interface-curses-mouse__ads.htm#128_14">Get_Event</A><FONT COLOR=red><A NAME="168_14"></A></FONT> (<A HREF="terminal_interface-curses-mouse__ads.htm#128_25">Event</A> : <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#85_9">Mouse_Event</A>; + <A HREF="terminal_interface-curses-mouse__ads.htm#129_25">Y</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>; + <A HREF="terminal_interface-curses-mouse__ads.htm#130_25">X</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>; + <A HREF="terminal_interface-curses-mouse__ads.htm#131_25">Button</A> : <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#61_9">Mouse_Button</A>; + <A HREF="terminal_interface-curses-mouse__ads.htm#132_25">State</A> : <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#72_9">Button_State</A>) + <b>is</b> + <FONT COLOR=red><A NAME="174_7">Mask</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#128_25">Event</A>.<A HREF="terminal_interface-curses-mouse__ads.htm#163_10">Bstate</A>; + <b>begin</b> + <A HREF="terminal_interface-curses-mouse__ads.htm#130_25">X</A> := <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A> (<A HREF="terminal_interface-curses-mouse__ads.htm#128_25">Event</A>.<A HREF="terminal_interface-curses-mouse__ads.htm#161_10">X</A>); + <A HREF="terminal_interface-curses-mouse__ads.htm#129_25">Y</A> := <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A> (<A HREF="terminal_interface-curses-mouse__ads.htm#128_25">Event</A>.<A HREF="terminal_interface-curses-mouse__ads.htm#161_13">Y</A>); + <A HREF="terminal_interface-curses-mouse__adb.htm#128_14">Dispatch_Event</A> (<A HREF="terminal_interface-curses-mouse__adb.htm#174_7">Mask</A>, <A HREF="terminal_interface-curses-mouse__ads.htm#131_25">Button</A>, <A HREF="terminal_interface-curses-mouse__ads.htm#132_25">State</A>); + <b>end</b> Get_Event; + + <b>procedure</b> <A HREF="terminal_interface-curses-mouse__ads.htm#138_14">Unget_Mouse</A><FONT COLOR=red><A NAME="181_14"></A></FONT> (<A HREF="terminal_interface-curses-mouse__ads.htm#138_27">Event</A> : <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#85_9">Mouse_Event</A>) + <b>is</b> + <b>function</b> <FONT COLOR=red><A NAME="183_16">Ungetmouse</A></FONT> (<FONT COLOR=red><A NAME="183_28">Ev</A></FONT> : <A HREF="terminal_interface-curses-mouse__ads.htm#85_9">Mouse_Event</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>; + <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-mouse__adb.htm#183_16">Ungetmouse</A>, "ungetmouse"); + <b>begin</b> + <b>if</b> <A HREF="terminal_interface-curses-mouse__adb.htm#183_16">Ungetmouse</A> (<A HREF="terminal_interface-curses-mouse__ads.htm#138_27">Event</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b> + <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>; + <b>end</b> <b>if</b>; + <b>end</b> Unget_Mouse; + + <b>function</b> <A HREF="terminal_interface-curses-mouse__ads.htm#143_13">Enclosed_In_Window</A><FONT COLOR=red><A NAME="191_13"></A></FONT> (<A HREF="terminal_interface-curses-mouse__ads.htm#143_33">Win</A> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>; + <A HREF="terminal_interface-curses-mouse__ads.htm#144_33">Event</A> : <A HREF="terminal_interface-curses-mouse__ads.htm#85_9">Mouse_Event</A>) <b>return</b> Boolean + <b>is</b> + <b>function</b> <FONT COLOR=red><A NAME="194_16">Wenclose</A></FONT> (<FONT COLOR=red><A NAME="194_26">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="194_40">Y</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>; <FONT COLOR=red><A NAME="194_51">X</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) + <b>return</b> <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>; + <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-mouse__adb.htm#194_16">Wenclose</A>, "wenclose"); + <b>begin</b> + <b>if</b> <A HREF="terminal_interface-curses-mouse__adb.htm#194_16">Wenclose</A> (<A HREF="terminal_interface-curses-mouse__ads.htm#143_33">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-mouse__ads.htm#144_33">Event</A>.<A HREF="terminal_interface-curses-mouse__ads.htm#161_13">Y</A>), <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-mouse__ads.htm#144_33">Event</A>.<A HREF="terminal_interface-curses-mouse__ads.htm#161_10">X</A>)) + = <A HREF="terminal_interface-curses__ads.htm#1736_4">Curses_Bool_False</A> <b>then</b> + <b>return</b> False; + <b>else</b> + <b>return</b> True; + <b>end</b> <b>if</b>; + <b>end</b> Enclosed_In_Window; + + <b>function</b> <A HREF="terminal_interface-curses-mouse__ads.htm#150_13">Mouse_Interval</A><FONT COLOR=red><A NAME="206_13"></A></FONT> (<A HREF="terminal_interface-curses-mouse__ads.htm#150_29">Msec</A> : Natural := 200) <b>return</b> Natural + <b>is</b> + <b>function</b> <FONT COLOR=red><A NAME="208_16">Mouseinterval</A></FONT> (<FONT COLOR=red><A NAME="208_31">Msec</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>; + <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-mouse__adb.htm#208_16">Mouseinterval</A>, "mouseinterval"); + <b>begin</b> + <b>return</b> Natural (<A HREF="terminal_interface-curses-mouse__adb.htm#208_16">Mouseinterval</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-mouse__ads.htm#150_29">Msec</A>))); + <b>end</b> Mouse_Interval; + +<b>end</b> Terminal_Interface.Curses.Mouse; +</PRE></BODY></HTML>
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