* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**************************************************************************/
+#include <X11/extensions/Xrender.h>
+#include <X11/extensions/Xrandr.h>
+
+
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "server.h"
+#include "config.h"
#include "task.h"
#include "window.h"
void server_catch_error (Display *d, XErrorEvent *ev){}
-static char *name_trayer = 0;
-
-
void server_init_atoms ()
{
- server.atom._XROOTPMAP_ID = XInternAtom (server.dsp, "_XROOTPMAP_ID", False);
- server.atom._NET_CURRENT_DESKTOP = XInternAtom (server.dsp, "_NET_CURRENT_DESKTOP", False);
- server.atom._NET_NUMBER_OF_DESKTOPS = XInternAtom (server.dsp, "_NET_NUMBER_OF_DESKTOPS", False);
- server.atom._NET_DESKTOP_GEOMETRY = XInternAtom (server.dsp, "_NET_DESKTOP_GEOMETRY", False);
- server.atom._NET_DESKTOP_VIEWPORT = XInternAtom (server.dsp, "_NET_DESKTOP_VIEWPORT", False);
- server.atom._NET_ACTIVE_WINDOW = XInternAtom (server.dsp, "_NET_ACTIVE_WINDOW", False);
- server.atom._NET_WM_WINDOW_TYPE = XInternAtom (server.dsp, "_NET_WM_WINDOW_TYPE", False);
- server.atom._NET_WM_STATE_SKIP_PAGER = XInternAtom (server.dsp, "_NET_WM_STATE_SKIP_PAGER", False);
- server.atom._NET_WM_STATE_SKIP_TASKBAR = XInternAtom (server.dsp, "_NET_WM_STATE_SKIP_TASKBAR", False);
- server.atom._NET_WM_STATE_STICKY = XInternAtom (server.dsp, "_NET_WM_STATE_STICKY", False);
- server.atom._NET_WM_STATE_DEMANDS_ATTENTION = XInternAtom (server.dsp, "_NET_WM_STATE_DEMANDS_ATTENTION", False);
- server.atom._NET_WM_WINDOW_TYPE_DOCK = XInternAtom (server.dsp, "_NET_WM_WINDOW_TYPE_DOCK", False);
- server.atom._NET_WM_WINDOW_TYPE_DESKTOP = XInternAtom (server.dsp, "_NET_WM_WINDOW_TYPE_DESKTOP", False);
- server.atom._NET_WM_WINDOW_TYPE_TOOLBAR = XInternAtom (server.dsp, "_NET_WM_WINDOW_TYPE_TOOLBAR", False);
- server.atom._NET_WM_WINDOW_TYPE_MENU = XInternAtom (server.dsp, "_NET_WM_WINDOW_TYPE_MENU", False);
- server.atom._NET_WM_WINDOW_TYPE_SPLASH = XInternAtom (server.dsp, "_NET_WM_WINDOW_TYPE_SPLASH", False);
- server.atom._NET_WM_WINDOW_TYPE_DIALOG = XInternAtom (server.dsp, "_NET_WM_WINDOW_TYPE_DIALOG", False);
- server.atom._NET_WM_WINDOW_TYPE_NORMAL = XInternAtom (server.dsp, "_NET_WM_WINDOW_TYPE_NORMAL", False);
- server.atom._NET_WM_DESKTOP = XInternAtom (server.dsp, "_NET_WM_DESKTOP", False);
- server.atom.WM_STATE = XInternAtom (server.dsp, "WM_STATE", False);
- server.atom._NET_WM_STATE = XInternAtom (server.dsp, "_NET_WM_STATE", False);
- server.atom._NET_WM_STATE_SHADED = XInternAtom (server.dsp, "_NET_WM_STATE_SHADED", False);
- server.atom._NET_WM_STATE_BELOW = XInternAtom (server.dsp, "_NET_WM_STATE_BELOW", False);
- server.atom._NET_WM_STATE_MODAL = XInternAtom (server.dsp, "_NET_WM_STATE_MODAL", False);
- server.atom._NET_CLIENT_LIST = XInternAtom (server.dsp, "_NET_CLIENT_LIST", False);
- server.atom._NET_WM_VISIBLE_NAME = XInternAtom (server.dsp, "_NET_WM_VISIBLE_NAME", False);
- server.atom._NET_WM_NAME = XInternAtom (server.dsp, "_NET_WM_NAME", False);
- server.atom._NET_WM_STRUT = XInternAtom (server.dsp, "_NET_WM_STRUT", False);
- server.atom._NET_WM_ICON = XInternAtom (server.dsp, "_NET_WM_ICON", False);
- server.atom._NET_CLOSE_WINDOW = XInternAtom (server.dsp, "_NET_CLOSE_WINDOW", False);
- server.atom.UTF8_STRING = XInternAtom (server.dsp, "UTF8_STRING", False);
- server.atom._NET_SUPPORTING_WM_CHECK = XInternAtom (server.dsp, "_NET_SUPPORTING_WM_CHECK", False);
- server.atom._NET_SUPPORTING_WM_CHECK = XInternAtom (server.dsp, "_NET_WM_NAME", False);
- server.atom._WIN_LAYER = XInternAtom (server.dsp, "_WIN_LAYER", False);
- server.atom._NET_WM_STRUT_PARTIAL = XInternAtom (server.dsp, "_NET_WM_STRUT_PARTIAL", False);
- server.atom.WM_NAME = XInternAtom(server.dsp, "WM_NAME", False);
- server.atom.__SWM_VROOT = XInternAtom(server.dsp, "__SWM_VROOT", False);
- server.atom._MOTIF_WM_HINTS = XInternAtom(server.dsp, "_MOTIF_WM_HINTS", False);
+ server.atom._XROOTPMAP_ID = XInternAtom (server.dsp, "_XROOTPMAP_ID", False);
+ server.atom._NET_CURRENT_DESKTOP = XInternAtom (server.dsp, "_NET_CURRENT_DESKTOP", False);
+ server.atom._NET_NUMBER_OF_DESKTOPS = XInternAtom (server.dsp, "_NET_NUMBER_OF_DESKTOPS", False);
+ server.atom._NET_DESKTOP_NAMES = XInternAtom (server.dsp, "_NET_DESKTOP_NAMES", False);
+ server.atom._NET_DESKTOP_GEOMETRY = XInternAtom (server.dsp, "_NET_DESKTOP_GEOMETRY", False);
+ server.atom._NET_DESKTOP_VIEWPORT = XInternAtom (server.dsp, "_NET_DESKTOP_VIEWPORT", False);
+ server.atom._NET_ACTIVE_WINDOW = XInternAtom (server.dsp, "_NET_ACTIVE_WINDOW", False);
+ server.atom._NET_WM_WINDOW_TYPE = XInternAtom (server.dsp, "_NET_WM_WINDOW_TYPE", False);
+ server.atom._NET_WM_STATE_SKIP_PAGER = XInternAtom (server.dsp, "_NET_WM_STATE_SKIP_PAGER", False);
+ server.atom._NET_WM_STATE_SKIP_TASKBAR = XInternAtom (server.dsp, "_NET_WM_STATE_SKIP_TASKBAR", False);
+ server.atom._NET_WM_STATE_STICKY = XInternAtom (server.dsp, "_NET_WM_STATE_STICKY", False);
+ server.atom._NET_WM_STATE_DEMANDS_ATTENTION = XInternAtom (server.dsp, "_NET_WM_STATE_DEMANDS_ATTENTION", False);
+ server.atom._NET_WM_WINDOW_TYPE_DOCK = XInternAtom (server.dsp, "_NET_WM_WINDOW_TYPE_DOCK", False);
+ server.atom._NET_WM_WINDOW_TYPE_DESKTOP = XInternAtom (server.dsp, "_NET_WM_WINDOW_TYPE_DESKTOP", False);
+ server.atom._NET_WM_WINDOW_TYPE_TOOLBAR = XInternAtom (server.dsp, "_NET_WM_WINDOW_TYPE_TOOLBAR", False);
+ server.atom._NET_WM_WINDOW_TYPE_MENU = XInternAtom (server.dsp, "_NET_WM_WINDOW_TYPE_MENU", False);
+ server.atom._NET_WM_WINDOW_TYPE_SPLASH = XInternAtom (server.dsp, "_NET_WM_WINDOW_TYPE_SPLASH", False);
+ server.atom._NET_WM_WINDOW_TYPE_DIALOG = XInternAtom (server.dsp, "_NET_WM_WINDOW_TYPE_DIALOG", False);
+ server.atom._NET_WM_WINDOW_TYPE_NORMAL = XInternAtom (server.dsp, "_NET_WM_WINDOW_TYPE_NORMAL", False);
+ server.atom._NET_WM_DESKTOP = XInternAtom (server.dsp, "_NET_WM_DESKTOP", False);
+ server.atom.WM_STATE = XInternAtom (server.dsp, "WM_STATE", False);
+ server.atom._NET_WM_STATE = XInternAtom (server.dsp, "_NET_WM_STATE", False);
+ server.atom._NET_WM_STATE_MAXIMIZED_VERT = XInternAtom (server.dsp, "_NET_WM_STATE_MAXIMIZED_VERT", False);
+ server.atom._NET_WM_STATE_MAXIMIZED_HORZ = XInternAtom (server.dsp, "_NET_WM_STATE_MAXIMIZED_HORZ", False);
+ server.atom._NET_WM_STATE_SHADED = XInternAtom (server.dsp, "_NET_WM_STATE_SHADED", False);
+ server.atom._NET_WM_STATE_HIDDEN = XInternAtom (server.dsp, "_NET_WM_STATE_HIDDEN", False);
+ server.atom._NET_WM_STATE_BELOW = XInternAtom (server.dsp, "_NET_WM_STATE_BELOW", False);
+ server.atom._NET_WM_STATE_ABOVE = XInternAtom (server.dsp, "_NET_WM_STATE_ABOVE", False);
+ server.atom._NET_WM_STATE_MODAL = XInternAtom (server.dsp, "_NET_WM_STATE_MODAL", False);
+ server.atom._NET_CLIENT_LIST = XInternAtom (server.dsp, "_NET_CLIENT_LIST", False);
+ server.atom._NET_WM_VISIBLE_NAME = XInternAtom (server.dsp, "_NET_WM_VISIBLE_NAME", False);
+ server.atom._NET_WM_NAME = XInternAtom (server.dsp, "_NET_WM_NAME", False);
+ server.atom._NET_WM_STRUT = XInternAtom (server.dsp, "_NET_WM_STRUT", False);
+ server.atom._NET_WM_ICON = XInternAtom (server.dsp, "_NET_WM_ICON", False);
+ server.atom._NET_WM_ICON_GEOMETRY = XInternAtom(server.dsp, "_NET_WM_ICON_GEOMETRY", False );
+ server.atom._NET_CLOSE_WINDOW = XInternAtom (server.dsp, "_NET_CLOSE_WINDOW", False);
+ server.atom.UTF8_STRING = XInternAtom (server.dsp, "UTF8_STRING", False);
+ server.atom._NET_SUPPORTING_WM_CHECK = XInternAtom (server.dsp, "_NET_SUPPORTING_WM_CHECK", False);
+ server.atom._NET_WM_CM_S0 = XInternAtom (server.dsp, "_NET_WM_CM_S0", False);
+ server.atom._NET_SUPPORTING_WM_CHECK = XInternAtom (server.dsp, "_NET_WM_NAME", False);
+ server.atom._NET_WM_STRUT_PARTIAL = XInternAtom (server.dsp, "_NET_WM_STRUT_PARTIAL", False);
+ server.atom.WM_NAME = XInternAtom(server.dsp, "WM_NAME", False);
+ server.atom.__SWM_VROOT = XInternAtom(server.dsp, "__SWM_VROOT", False);
+ server.atom._MOTIF_WM_HINTS = XInternAtom(server.dsp, "_MOTIF_WM_HINTS", False);
+ server.atom.WM_HINTS = XInternAtom(server.dsp, "WM_HINTS", False);
// systray protocol
- name_trayer = g_strdup_printf("_NET_SYSTEM_TRAY_S%d", DefaultScreen(server.dsp));
+ char *name_trayer = g_strdup_printf("_NET_SYSTEM_TRAY_S%d", DefaultScreen(server.dsp));
server.atom._NET_SYSTEM_TRAY_SCREEN = XInternAtom(server.dsp, name_trayer, False);
server.atom._NET_SYSTEM_TRAY_OPCODE = XInternAtom(server.dsp, "_NET_SYSTEM_TRAY_OPCODE", False);
server.atom.MANAGER = XInternAtom(server.dsp, "MANAGER", False);
server.atom._NET_SYSTEM_TRAY_ORIENTATION = XInternAtom(server.dsp, "_NET_SYSTEM_TRAY_ORIENTATION", False);
server.atom._XEMBED = XInternAtom(server.dsp, "_XEMBED", False);
server.atom._XEMBED_INFO = XInternAtom(server.dsp, "_XEMBED_INFO", False);
+ g_free(name_trayer);
+
+ // drag 'n' drop
+ server.atom.XdndAware = XInternAtom(server.dsp, "XdndAware", False);
+ server.atom.XdndPosition = XInternAtom(server.dsp, "XdndPosition", False);
+ server.atom.XdndStatus = XInternAtom(server.dsp, "XdndStatus", False);
+ server.atom.XdndLeave = XInternAtom(server.dsp, "XdndLeave", False);
}
void cleanup_server()
{
- if (name_trayer) free(name_trayer);
+ if (server.colormap) XFreeColormap(server.dsp, server.colormap);
+ if (server.colormap32) XFreeColormap(server.dsp, server.colormap32);
+ if (server.monitor) {
+ int i;
+ for (i=0; i<server.nb_monitor; ++i)
+ if (server.monitor[i].names)
+ g_strfreev(server.monitor[i].names);
+ free(server.monitor);
+ }
+ if (server.gc) XFreeGC(server.dsp, server.gc);
}
-void send_event32 (Window win, Atom at, long data1, long data2)
+void send_event32 (Window win, Atom at, long data1, long data2, long data3)
{
- XEvent event;
-
- event.xclient.type = ClientMessage;
- event.xclient.serial = 0;
- event.xclient.send_event = True;
- event.xclient.display = server.dsp;
- event.xclient.window = win;
- event.xclient.message_type = at;
-
- event.xclient.format = 32;
- event.xclient.data.l[0] = data1;
- event.xclient.data.l[1] = data2;
- event.xclient.data.l[2] = 0;
- event.xclient.data.l[3] = 0;
- event.xclient.data.l[4] = 0;
-
- XSendEvent(server.dsp, server.root_win, False, SubstructureRedirectMask|SubstructureNotifyMask, &event);
+ XEvent event;
+
+ event.xclient.type = ClientMessage;
+ event.xclient.serial = 0;
+ event.xclient.send_event = True;
+ event.xclient.display = server.dsp;
+ event.xclient.window = win;
+ event.xclient.message_type = at;
+
+ event.xclient.format = 32;
+ event.xclient.data.l[0] = data1;
+ event.xclient.data.l[1] = data2;
+ event.xclient.data.l[2] = data3;
+ event.xclient.data.l[3] = 0;
+ event.xclient.data.l[4] = 0;
+
+ XSendEvent(server.dsp, server.root_win, False, SubstructureRedirectMask|SubstructureNotifyMask, &event);
}
int get_property32 (Window win, Atom at, Atom type)
{
- Atom type_ret;
- int format_ret = 0, data = 0;
- unsigned long nitems_ret = 0;
- unsigned long bafter_ret = 0;
- unsigned char *prop_value = 0;
- int result;
-
- if (!win) return 0;
-
- result = XGetWindowProperty(server.dsp, win, at, 0, 0x7fffffff, False, type, &type_ret, &format_ret, &nitems_ret, &bafter_ret, &prop_value);
-
- if (result == Success && prop_value) {
- data = ((gulong*)prop_value)[0];
- XFree (prop_value);
- }
- return data;
+ Atom type_ret;
+ int format_ret = 0, data = 0;
+ unsigned long nitems_ret = 0;
+ unsigned long bafter_ret = 0;
+ unsigned char *prop_value = 0;
+ int result;
+
+ if (!win) return 0;
+
+ result = XGetWindowProperty(server.dsp, win, at, 0, 0x7fffffff, False, type, &type_ret, &format_ret, &nitems_ret, &bafter_ret, &prop_value);
+
+ if (result == Success && prop_value) {
+ data = ((gulong*)prop_value)[0];
+ XFree (prop_value);
+ }
+ return data;
}
void *server_get_property (Window win, Atom at, Atom type, int *num_results)
{
- Atom type_ret;
- int format_ret = 0;
- unsigned long nitems_ret = 0;
- unsigned long bafter_ret = 0;
- unsigned char *prop_value;
- int result;
+ Atom type_ret;
+ int format_ret = 0;
+ unsigned long nitems_ret = 0;
+ unsigned long bafter_ret = 0;
+ unsigned char *prop_value;
+ int result;
- if (!win) return 0;
+ if (!win) return 0;
- result = XGetWindowProperty(server.dsp, win, at, 0, 0x7fffffff, False, type, &type_ret, &format_ret, &nitems_ret, &bafter_ret, &prop_value);
+ result = XGetWindowProperty(server.dsp, win, at, 0, 0x7fffffff, False, type, &type_ret, &format_ret, &nitems_ret, &bafter_ret, &prop_value);
- /* Send back resultcount */
- if (num_results) *num_results = nitems_ret;
+ // Send back resultcount
+ if (num_results) *num_results = (int)nitems_ret;
- if (result == Success && prop_value) return prop_value;
- else return 0;
+ if (result == Success && prop_value) return prop_value;
+ else return 0;
}
{
Pixmap ret = None;
- unsigned long *res;
+ unsigned long *res;
int c = 2;
do {
if (res) {
ret = *((Pixmap*)res);
XFree(res);
- break;
+ break;
}
} while (--c > 0);
server.root_pmap = ret;
}
-int compareMonitor(const void *monitor1, const void *monitor2)
+int compareMonitorPos(const void *monitor1, const void *monitor2)
{
- Monitor *m1 = (Monitor*)monitor1;
- Monitor *m2 = (Monitor*)monitor2;
-
- if (m1->x < m2->x) {
- return -1;
- }
- else
- if (m1->x > m2->x) {
- return 1;
- }
- else
- if (m1->width < m2->width) {
- return 1;
- }
- else
- if (m1->width > m2->width) {
- return -1;
- }
- else {
- return 0;
- }
+ Monitor *m1 = (Monitor*)monitor1;
+ Monitor *m2 = (Monitor*)monitor2;
+
+ if (m1->x < m2->x) {
+ return -1;
+ }
+ else if (m1->x > m2->x) {
+ return 1;
+ }
+ else if (m1->y < m2->y) {
+ return -1;
+ }
+ else if (m1->y > m2->y) {
+ return 1;
+ }
+ else {
+ return 0;
+ }
+}
+
+
+int compareMonitorIncluded(const void *monitor1, const void *monitor2)
+{
+ Monitor *m1 = (Monitor*)monitor1;
+ Monitor *m2 = (Monitor*)monitor2;
+
+ if (m1->x >= m2->x && m1->y >= m2->y && (m1->x+m1->width) <= (m2->x+m2->width) && (m1->y+m1->height) <= (m2->y+m2->height)) {
+ // m1 included inside m2
+ return 1;
+ }
+ else {
+ return -1;
+ }
}
-void get_monitors_and_desktops()
+void get_monitors()
{
- int i;
-
- if (server.monitor) free(server.monitor);
- server.nb_monitor = 0;
- server.monitor = 0;
-
- int nb_monitor;
- if (XineramaIsActive(server.dsp)) {
- XineramaScreenInfo *info = XineramaQueryScreens(server.dsp, &nb_monitor);
-
- if (info) {
- int nb=0, j;
-
- i = 0;
- server.monitor = calloc(nb_monitor, sizeof(Monitor));
- while (i < nb_monitor) {
- for (j = 0; j < i; j++) {
- if (info[i].x_org >= info[j].x_org && info[i].y_org >= info[j].y_org && (info[i].x_org+info[i].width) <= (info[j].x_org+info[j].width) && (info[i].y_org+info[i].height) <= (info[j].y_org+info[j].height)) {
- if (info[i].x_org == info[j].x_org && info[i].y_org == info[j].y_org && info[i].width == info[j].width && info[i].height == info[j].height && nb == 0) {
- // add the first monitor
- break;
- }
- else {
- // doesn't count monitor 'i' because it's included into another one
- //fprintf(stderr, "monitor %d included into another one\n", i);
- goto next;
- }
- }
+ int i, j, nbmonitor;
+ if (XineramaIsActive(server.dsp)) {
+ XineramaScreenInfo *info = XineramaQueryScreens(server.dsp, &nbmonitor);
+ XRRScreenResources *res = XRRGetScreenResourcesCurrent(server.dsp, server.root_win);
+
+ if (res && res->ncrtc >= nbmonitor) {
+ // use xrandr to identify monitors (does not work with proprietery nvidia drivers)
+ printf("xRandr: Found crtc's: %d\n", res->ncrtc );
+ server.monitor = malloc(res->ncrtc * sizeof(Monitor));
+ for (i=0; i<res->ncrtc; ++i) {
+ XRRCrtcInfo* crtc_info = XRRGetCrtcInfo(server.dsp, res, res->crtcs[i]);
+ server.monitor[i].x = crtc_info->x;
+ server.monitor[i].y = crtc_info->y;
+ server.monitor[i].width = crtc_info->width;
+ server.monitor[i].height = crtc_info->height;
+ server.monitor[i].names = malloc((crtc_info->noutput+1) * sizeof(char*));
+ for (j=0; j<crtc_info->noutput; ++j) {
+ XRROutputInfo* output_info = XRRGetOutputInfo(server.dsp, res, crtc_info->outputs[j]);
+ printf("xRandr: Linking output %s with crtc %d\n", output_info->name, i);
+ server.monitor[i].names[j] = g_strdup(output_info->name);
+ XRRFreeOutputInfo(output_info);
}
+ server.monitor[i].names[j] = 0;
+ XRRFreeCrtcInfo(crtc_info);
+ }
+ nbmonitor = res->ncrtc;
+ }
+ else if (info && nbmonitor > 0) {
+ server.monitor = malloc(nbmonitor * sizeof(Monitor));
+ for (i=0 ; i < nbmonitor ; i++) {
+ server.monitor[i].x = info[i].x_org;
+ server.monitor[i].y = info[i].y_org;
+ server.monitor[i].width = info[i].width;
+ server.monitor[i].height = info[i].height;
+ server.monitor[i].names = 0;
+ }
+ }
+
+ // ordered monitor
+ qsort(server.monitor, nbmonitor, sizeof(Monitor), compareMonitorIncluded);
- server.monitor[nb].x = info[i].x_org;
- server.monitor[nb].y = info[i].y_org;
- server.monitor[nb].width = info[i].width;
- server.monitor[nb].height = info[i].height;
- nb++;
+ // remove monitor included into another one
+ i = 0;
+ while (i < nbmonitor) {
+ for (j=0; j < i ; j++) {
+ if (compareMonitorIncluded(&server.monitor[i], &server.monitor[j]) > 0) {
+ goto next;
+ }
+ }
+ i++;
+ }
next:
- i++;
- }
- XFree(info);
- server.nb_monitor = nb;
-
- // ordered monitor according to coordinate
- qsort(server.monitor, server.nb_monitor, sizeof(Monitor), compareMonitor);
- }
- }
-
- if (!server.nb_monitor) {
- server.nb_monitor = 1;
- server.monitor = calloc(server.nb_monitor, sizeof(Monitor));
- server.monitor[0].x = server.monitor[0].y = 0;
- server.monitor[0].width = DisplayWidth (server.dsp, server.screen);
- server.monitor[0].height = DisplayHeight (server.dsp, server.screen);
- }
+ for (j=i; j<server.nb_monitor; ++j)
+ if (server.monitor[j].names)
+ g_strfreev(server.monitor[j].names);
+ server.nb_monitor = i;
+ server.monitor = realloc(server.monitor, server.nb_monitor * sizeof(Monitor));
+ qsort(server.monitor, server.nb_monitor, sizeof(Monitor), compareMonitorPos);
+
+ if (res)
+ XRRFreeScreenResources(res);
+ XFree(info);
+ }
+
+ if (!server.nb_monitor) {
+ server.nb_monitor = 1;
+ server.monitor = malloc(sizeof(Monitor));
+ server.monitor[0].x = server.monitor[0].y = 0;
+ server.monitor[0].width = DisplayWidth (server.dsp, server.screen);
+ server.monitor[0].height = DisplayHeight (server.dsp, server.screen);
+ server.monitor[0].names = 0;
+ }
+}
+
+
+void get_desktops()
+{
+ int i;
// detect number of desktops
// wait 15s to leave some time for window manager startup
- for (i=0 ; i < 15 ; i++) {
- server.nb_desktop = server_get_number_of_desktop ();
- if (server.nb_desktop > 0) break;
- sleep(1);
- }
- if (server.nb_desktop == 0) {
- server.nb_desktop = 1;
- fprintf(stderr, "warning : WM doesn't respect NETWM specs. tint2 default to 1 desktop.\n");
- }
- fprintf(stderr, "tint2 : nb monitor %d, nb desktop %d\n", server.nb_monitor, server.nb_desktop);
+ for (i=0 ; i < 15 ; i++) {
+ server.nb_desktop = server_get_number_of_desktop ();
+ if (server.nb_desktop > 0) break;
+ sleep(1);
+ }
+ if (server.nb_desktop == 0) {
+ server.nb_desktop = 1;
+ fprintf(stderr, "warning : WM doesn't respect NETWM specs. tint2 default to 1 desktop.\n");
+ }
}
+void server_init_visual()
+{
+ // inspired by freedesktops fdclock ;)
+ XVisualInfo *xvi;
+ XVisualInfo templ = { .screen=server.screen, .depth=32, .class=TrueColor };
+ int nvi;
+ xvi = XGetVisualInfo(server.dsp, VisualScreenMask|VisualDepthMask|VisualClassMask, &templ, &nvi);
+
+ Visual *visual = 0;
+ if (xvi) {
+ int i;
+ XRenderPictFormat *format;
+ for (i = 0; i < nvi; i++) {
+ format = XRenderFindVisualFormat(server.dsp, xvi[i].visual);
+ if (format->type == PictTypeDirect && format->direct.alphaMask) {
+ visual = xvi[i].visual;
+ break;
+ }
+ }
+ }
+ XFree (xvi);
+
+ // check composite manager
+ server.composite_manager = XGetSelectionOwner(server.dsp, server.atom._NET_WM_CM_S0);
+ if (server.colormap)
+ XFreeColormap(server.dsp, server.colormap);
+ if (server.colormap32)
+ XFreeColormap(server.dsp, server.colormap32);
+
+ if (visual) {
+ server.visual32 = visual;
+ server.colormap32 = XCreateColormap(server.dsp, server.root_win, visual, AllocNone);
+ }
+
+ if (visual && server.composite_manager != None && snapshot_path == 0) {
+ XSetWindowAttributes attrs;
+ attrs.event_mask = StructureNotifyMask;
+ XChangeWindowAttributes (server.dsp, server.composite_manager, CWEventMask, &attrs);
+
+ server.real_transparency = 1;
+ server.depth = 32;
+ printf("real transparency on... depth: %d\n", server.depth);
+ server.colormap = XCreateColormap(server.dsp, server.root_win, visual, AllocNone);
+ server.visual = visual;
+ }
+ else {
+ // no composite manager or snapshot mode => fake transparency
+ server.real_transparency = 0;
+ server.depth = DefaultDepth(server.dsp, server.screen);
+ printf("real transparency off.... depth: %d\n", server.depth);
+ server.colormap = DefaultColormap(server.dsp, server.screen);
+ server.visual = DefaultVisual(server.dsp, server.screen);
+ }
+}
projects / chaz / tint2 / blobdiff