[Xquartz-changes] xserver: Branch 'master'
Jeremy Huddleston
jeremyhu at freedesktop.org
Fri Nov 26 14:28:10 PST 2010
hw/xquartz/quartz.c | 37 +++++++++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
New commits:
commit 0fe48e10b7a41acd3df63419994dd3ca72558482
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date: Fri Nov 26 15:31:22 2010 -0500
XQuartz: Disable the Mac OS X screensaver when in full screen mode
Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
diff --git a/hw/xquartz/quartz.c b/hw/xquartz/quartz.c
index e21303c..26b2c1f 100644
--- a/hw/xquartz/quartz.c
+++ b/hw/xquartz/quartz.c
@@ -62,6 +62,7 @@
#include <sys/stat.h>
#include <fcntl.h>
#include <IOKit/pwr_mgt/IOPMLib.h>
+#include <pthread.h>
#include <rootlessCommon.h>
#include <Xplugin.h>
@@ -246,6 +247,40 @@ void QuartzUpdateScreens(void) {
quartzProcs->UpdateScreen(pScreen);
}
+static void pokeActivityCallback(CFRunLoopTimerRef timer, void *info) {
+ UpdateSystemActivity(OverallAct);
+}
+
+static void QuartzScreenSaver(int state) {
+ static CFRunLoopTimerRef pokeActivityTimer = NULL;
+ static CFRunLoopTimerContext pokeActivityContext = { 0, NULL, NULL, NULL, NULL };
+ static pthread_mutex_t pokeActivityMutex = PTHREAD_MUTEX_INITIALIZER;
+
+ pthread_mutex_lock(&pokeActivityMutex);
+
+ if(state) {
+ if(pokeActivityTimer == NULL)
+ goto QuartzScreenSaverEnd;
+
+ CFRunLoopTimerInvalidate(pokeActivityTimer);
+ CFRelease(pokeActivityTimer);
+ pokeActivityTimer = NULL;
+ } else {
+ if(pokeActivityTimer != NULL)
+ goto QuartzScreenSaverEnd;
+
+ pokeActivityTimer = CFRunLoopTimerCreate(NULL, CFAbsoluteTimeGetCurrent(), 30, 0, 0, pokeActivityCallback, &pokeActivityContext);
+ if(pokeActivityTimer == NULL) {
+ ErrorF("Unable to create pokeActivityTimer.\n");
+ goto QuartzScreenSaverEnd;
+ }
+
+ CFRunLoopAddTimer(CFRunLoopGetMain(), pokeActivityTimer, kCFRunLoopCommonModes);
+ }
+QuartzScreenSaverEnd:
+ pthread_mutex_unlock(&pokeActivityMutex);
+}
+
void QuartzShowFullscreen(int state) {
int i;
@@ -256,6 +291,8 @@ void QuartzShowFullscreen(int state) {
return;
}
+ QuartzScreenSaver(!state);
+
if(XQuartzFullscreenVisible == state)
return;
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