dockapps/wmweather+/wmgeneral/mouse_regions.c
2012-02-12 22:50:31 +00:00

132 lines
4.4 KiB
C

#include "../config.h"
/*
Best viewed with vim5, using ts=4
wmgeneral was taken from wmppp.
It has a lot of routines which most of the wm* programs use.
------------------------------------------------------------
Author: Martijn Pieterse (pieterse@xs4all.nl)
---
CHANGES:
---
11/08/2002 (Brad Jorsch, anomie@users.sourceforge.net)
* Moved all the mouse region related stuff to mouse_regions.[ch]
28/08/2001 (Brad Jorsch, anomie@users.sourceforge.net)
* Added EnableMouseRegion and DisableMouseRegion
* Got annoyed with the 81-character lines. Fixed it. If you don't like
it, find a different copy of wmgeneral.c ;)
* GraphicsExpose events are enabled here.
* GetXPM is exported. It optionally takes an XpmColorSymbol array.
* GetColor is exported.
30/09/2000 (Brad Jorsch, anomie@users.sourceforge.net)
* You know, wmgen.mask sounds like a much nicer place to store the
mask... why don't we do that?
21/09/1999 (Brad Jorsch, anomie@users.sourceforge.net)
* Changed openXwindow to use only the filename, sans path,
as the name and class properties of the app.
14/09/1998 (Dave Clark, clarkd@skyia.com)
* Updated createXBMfromXPM routine
* Now supports >256 colors
11/09/1998 (Martijn Pieterse, pieterse@xs4all.nl)
* Removed a bug from parse_rcfile. You could
not use "start" in a command if a label was
also start.
* Changed the needed geometry string.
We don't use window size, and don't support
negative positions.
03/09/1998 (Martijn Pieterse, pieterse@xs4all.nl)
* Added parse_rcfile2
02/09/1998 (Martijn Pieterse, pieterse@xs4all.nl)
* Added -geometry support (untested)
28/08/1998 (Martijn Pieterse, pieterse@xs4all.nl)
* Added createXBMfromXPM routine
* Saves a lot of work with changing xpm's.
02/05/1998 (Martijn Pieterse, pieterse@xs4all.nl)
* changed the read_rc_file to parse_rcfile, as suggested by Marcelo E. Magallon
* debugged the parse_rc file.
30/04/1998 (Martijn Pieterse, pieterse@xs4all.nl)
* Ripped similar code from all the wm* programs,
and put them in a single file.
*/
#include "mouse_regions.h"
/*****************/
/* Mouse Regions */
/*****************/
typedef struct {
int enable;
int top;
int bottom;
int left;
int right;
} MOUSE_REGION;
MOUSE_REGION mouse_region[MAX_MOUSE_REGION];
/******************************************************************************\
|* AddMouseRegion *|
\******************************************************************************/
void AddMouseRegion(int index, int left, int top, int right, int bottom) {
if (index < MAX_MOUSE_REGION) {
mouse_region[index].enable = 1;
mouse_region[index].top = top;
mouse_region[index].left = left;
mouse_region[index].bottom = bottom;
mouse_region[index].right = right;
}
}
/******************************************************************************\
|* CheckMouseRegion *|
\******************************************************************************/
int CheckMouseRegion(int x, int y) {
int i;
int found;
found = 0;
for (i=0; i<MAX_MOUSE_REGION && !found; i++) {
if (mouse_region[i].enable==1 &&
x <= mouse_region[i].right &&
x >= mouse_region[i].left &&
y <= mouse_region[i].bottom &&
y >= mouse_region[i].top)
found = 1;
}
if (!found) return -1;
return (i-1);
}
/******************************************************************************\
|* EnableMouseRegion *|
\******************************************************************************/
void EnableMouseRegion(int i) {
if(i<MAX_MOUSE_REGION && mouse_region[i].enable==2)
mouse_region[i].enable=1;
}
/******************************************************************************\
|* DisableMouseRegion *|
\******************************************************************************/
void DisableMouseRegion(int i) {
if(i<MAX_MOUSE_REGION && mouse_region[i].enable==1)
mouse_region[i].enable=2;
}