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xinerama stuff for solaris

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kojima
2003-06-04 18:57:03 +00:00
parent 479ccbda82
commit 5dbb770aa4
8 changed files with 108 additions and 67 deletions
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134
src/xinerama.c
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@@ -1,7 +1,7 @@
/*
* Window Maker window manager
*
* Copyright (c) 1997-2001 Alfredo K. Kojima
* Copyright (c) 1997-2003 Alfredo K. Kojima
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -32,18 +32,62 @@
#include "funcs.h"
#ifdef XINERAMA
#include <X11/extensions/Xinerama.h>
# ifdef SOLARIS_XINERAMA /* sucks */
# define <X11/extensions/xinerama.h>
# else
# include <X11/extensions/Xinerama.h>
# endif
#endif
void
wInitXinerama(WScreen *scr)
{
scr->xine_primary_head = 0;
scr->xine_info.primary_head = 0;
scr->xine_info.screens = NULL;
scr->xine_info.count = 0;
#ifdef XINERAMA
scr->xine_screens = XineramaQueryScreens(dpy, &scr->xine_count);
#else
scr->xine_count = 0;
#endif
# ifdef SOLARIS_XINERAMA
if (XineramaGetState(dpy, scr->screen)) {
WXineramaInfo *info = &scr->xine_info;
XRectangle header[MAXFRAMEBUFFERS];
unsigned char hints[MAXFRAMEBUFFERS];
int i;
if (XineramaGetInfo(dpy, scr->screen, header, hints,
&info->count)) {
info->screens = wmalloc(sizeof(WMRect)*(info->count+1));
for (i=0; i<info->count; i++) {
info->screens[i].pos.x = head[i].x;
info->screens[i].pos.y = head[i].y;
info->screens[i].size.width = head[i].width;
info->screens[i].size.height = head[i].height;
}
}
}
# else /* !SOLARIS_XINERAMA */
if (XineramaIsActive(dpy)) {
XineramaInfo *xine_screens;
WXineramaInfo *info = &scr->xine_info;
int i;
xine_screens = XineramaQueryScreens(dpy, &info->count);
info->screens = wmalloc(sizeof(WMRect)*(info->count+1));
for (i=0; i<info->count; i++) {
info->screens[i].pos.x = info->screens[i].x_org;
info->screens[i].pos.y = info->screens[i].y_org;
info->screens[i].size.width = info->screens[i].width;
info->screens[i].size.height = info->screens[i].height;
}
XFree(xine_screens);
}
# endif /* !SOLARIS_XINERAMA */
#endif /* XINERAMA */
}
@@ -66,7 +110,7 @@ wGetRectPlacementInfo(WScreen *scr, WMRect rect, int *flags)
*flags = XFLAG_NONE;
if (scr->xine_count <= 1) {
if (scr->xine_info.count <= 1) {
unsigned long a;
a = calcIntersectionArea(rx, ry, rw, rh,
@@ -78,18 +122,17 @@ wGetRectPlacementInfo(WScreen *scr, WMRect rect, int *flags)
*flags |= XFLAG_PARTIAL;
}
return scr->xine_primary_head;
return scr->xine_info.primary_head;
}
#ifdef XINERAMA
for (i = 0; i < scr->xine_count; i++) {
for (i = 0; i < scr->xine_info.count; i++) {
unsigned long a;
a = calcIntersectionArea(rx, ry, rw, rh,
scr->xine_screens[i].x_org,
scr->xine_screens[i].y_org,
scr->xine_screens[i].width,
scr->xine_screens[i].height);
scr->xine_info.screens[i].pos.x,
scr->xine_info.screens[i].pos.y,
scr->xine_info.screens[i].size.width,
scr->xine_info.screens[i].size.height);
totalArea += a;
if (a > area) {
@@ -107,7 +150,6 @@ wGetRectPlacementInfo(WScreen *scr, WMRect rect, int *flags)
*flags |= XFLAG_PARTIAL;
return best;
#endif
}
@@ -116,7 +158,6 @@ wGetRectPlacementInfo(WScreen *scr, WMRect rect, int *flags)
int
wGetHeadForRect(WScreen *scr, WMRect rect)
{
#ifdef XINERAMA
int best;
unsigned long area;
int i;
@@ -125,20 +166,20 @@ wGetHeadForRect(WScreen *scr, WMRect rect)
int rw = rect.size.width;
int rh = rect.size.height;
if (!scr->xine_count)
return scr->xine_primary_head;
if (!scr->xine_info.count)
return scr->xine_info.primary_head;
best = -1;
area = 0;
for (i = 0; i < scr->xine_count; i++) {
for (i = 0; i < scr->xine_info.count; i++) {
unsigned long a;
a = calcIntersectionArea(rx, ry, rw, rh,
scr->xine_screens[i].x_org,
scr->xine_screens[i].y_org,
scr->xine_screens[i].width,
scr->xine_screens[i].height);
scr->xine_info.screens[i].pos.x,
scr->xine_info.screens[i].pos.y,
scr->xine_info.screens[i].size.width,
scr->xine_info.screens[i].size.height);
if (a > area) {
area = a;
@@ -153,9 +194,6 @@ wGetHeadForRect(WScreen *scr, WMRect rect)
best = wGetHeadForPointerLocation(scr);
return best;
#else /* !XINERAMA */
return scr->xine_primary_head;
#endif /* !XINERAMA */
}
@@ -185,19 +223,19 @@ int wGetHeadForPoint(WScreen *scr, WMPoint point, int *flags)
}
*flags = XFLAG_NONE;
for (i = 0; i < scr->xine_count; i++) {
for (i = 0; i < scr->xine_info.count; i++) {
#if 0
int yy, xx;
xx = scr->xine_screens[i].x_org + scr->xine_screens[i].width;
yy = scr->xine_screens[i].y_org + scr->xine_screens[i].height;
if (point.x >= scr->xine_screens[i].x_org &&
point.y >= scr->xine_screens[i].y_org &&
xx = scr->xine_info.screens[i].pos.x + scr->xine_info.screens[i].size.width;
yy = scr->xine_info.screens[i].pos.y + scr->xine_info.screens[i].size.height;
if (point.x >= scr->xine_info.screens[i].pos.x &&
point.y >= scr->xine_info.screens[i].pos.y &&
point.x < xx && point.y < yy) {
return i;
}
#else
XineramaScreenInfo *xsi = &scr->xine_screens[i];
XineramaScreenInfo *xsi = &scr->xine_info.screens[i];
if ((unsigned)(point.x - xsi->x_org) < xsi->width &&
(unsigned)(point.y - xsi->y_org) < xsi->height)
@@ -216,18 +254,16 @@ int wGetHeadForPoint(WScreen *scr, WMPoint point, int *flags)
int
wGetHeadForPoint(WScreen *scr, WMPoint point)
{
#ifdef XINERAMA
int i;
for (i = 0; i < scr->xine_count; i++) {
XineramaScreenInfo *xsi = &scr->xine_screens[i];
for (i = 0; i < scr->xine_info.count; i++) {
WMRect *rect = &scr->xine_info.screens[i];
if ((unsigned)(point.x - xsi->x_org) < xsi->width &&
(unsigned)(point.y - xsi->y_org) < xsi->height)
if ((unsigned)(point.x - rect->pos.x) < rect->size.width &&
(unsigned)(point.y - rect->pos.y) < rect->size.height)
return i;
}
#endif /* XINERAMA */
return scr->xine_primary_head;
return scr->xine_info.primary_head;
}
@@ -239,14 +275,14 @@ wGetHeadForPointerLocation(WScreen *scr)
int ble;
unsigned int blo;
if (!scr->xine_count)
return scr->xine_primary_head;
if (!scr->xine_info.count)
return scr->xine_info.primary_head;
if (!XQueryPointer(dpy, scr->root_win, &bla, &bla,
&point.x, &point.y,
&ble, &ble,
&blo))
return scr->xine_primary_head;
return scr->xine_info.primary_head;
return wGetHeadForPoint(scr, point);
}
@@ -257,14 +293,12 @@ wGetRectForHead(WScreen *scr, int head)
{
WMRect rect;
#ifdef XINERAMA
if (head < scr->xine_count) {
rect.pos.x = scr->xine_screens[head].x_org;
rect.pos.y = scr->xine_screens[head].y_org;
rect.size.width = scr->xine_screens[head].width;
rect.size.height = scr->xine_screens[head].height;
if (head < scr->xine_info.count) {
rect.pos.x = scr->xine_info.screens[head].pos.x;
rect.pos.y = scr->xine_info.screens[head].pos.y;
rect.size.width = scr->xine_info.screens[head].size.width;
rect.size.height = scr->xine_info.screens[head].size.height;
} else
#endif /* XINERAMA */
{
rect.pos.x = 0;
rect.pos.y = 0;