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Simplify screensaver inhibit API and fix OSX compatibility

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This commit is contained in:
Robin Gareus 2019-08-11 19:04:02 +02:00
parent a3eed5839f
commit 4b5d16554b
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
2 changed files with 29 additions and 31 deletions
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57
gtk2_ardour/screensaver.cc
View File

@ -23,15 +23,13 @@
#include <windows.h>
void
ARDOUR_UI_UTILS::enable_screensaver ()
ARDOUR_UI_UTILS::inhibit_screensaver (bool inhibit)
{
SetThreadExecutionState (ES_DISPLAY_REQUIRED | ES_SYSTEM_REQUIRED | ES_CONTINUOUS);
}
void
ARDOUR_UI_UTILS::disable_screensaver ()
{
SetThreadExecutionState (ES_CONTINUOUS);
if (inhibit) {
SetThreadExecutionState (ES_DISPLAY_REQUIRED | ES_SYSTEM_REQUIRED | ES_CONTINUOUS);
} else {
SetThreadExecutionState (ES_CONTINUOUS);
}
}
#elif defined __APPLE__
@ -42,23 +40,26 @@ static IOReturn success = kIOReturnError;
static IOPMAssertionID assertion_id;
void
ARDOUR_UI_UTILS::enable_screensaver ()
ARDOUR_UI_UTILS::inhibit_screensaver (bool inhibit)
{
static const CFStringRef name = CFSTR("Ardour DAW");
/* kIOPMAssertionTypeNoDisplaySleep prevents display sleep,
* kIOPMAssertionTypeNoIdleSleep prevents idle sleep
*/
success = IOPMAssertionCreateWithName (kIOPMAssertionTypeNoDisplaySleep, kIOPMAssertionLevelOn, name, &assertion_id);
}
void
ARDOUR_UI_UTILS::disable_screensaver ()
{
if (success != kIOReturnSuccess) {
if (inhibit == (success == kIOReturnSuccess)) {
return;
}
if (kIOReturnSuccess == IOPMAssertionRelease (assertion_id)) {
success = kIOReturnError;
if (inhibit) {
/* kIOPMAssertionTypeNoDisplaySleep prevents display sleep,
* kIOPMAssertionTypeNoIdleSleep prevents idle sleep
*/
#ifdef __ppc__ /* OS X 10.5 compat API */
success = IOPMAssertionCreate (kIOPMAssertionTypeNoDisplaySleep, kIOPMAssertionLevelOn, &assertion_id);
#else
static const CFStringRef name = CFSTR("Ardour DAW");
success = IOPMAssertionCreateWithName (kIOPMAssertionTypeNoDisplaySleep, kIOPMAssertionLevelOn, name, &assertion_id);
#endif
} else {
if (kIOReturnSuccess == IOPMAssertionRelease (assertion_id)) {
success = kIOReturnError; // mark as inactive
}
}
}
@ -88,15 +89,13 @@ xdg_screensaver_reset ()
}
void
ARDOUR_UI_UTILS::enable_screensaver ()
{
glib_timer = Glib::signal_timeout().connect_seconds (sigc::ptr_fun (&xdg_screensaver_reset), 45, Glib::PRIORITY_DEFAULT_IDLE);
}
void
ARDOUR_UI_UTILS::disable_screensaver ()
ARDOUR_UI_UTILS::inhibit_screensaver (bool inhibit)
{
glib_timer.disconnect ();
if (inhibit) {
xdg_screensaver_reset ();
glib_timer = Glib::signal_timeout().connect_seconds (sigc::ptr_fun (&xdg_screensaver_reset), 45, Glib::PRIORITY_DEFAULT_IDLE);
}
}
#endif

3
gtk2_ardour/utils.h
View File

@ -107,8 +107,7 @@ bool windows_overlap (Gtk::Window *a, Gtk::Window *b);
bool overwrite_file_dialog (Gtk::Window& parent, std::string title, std::string text);
bool running_from_source_tree ();
void enable_screensaver ();
void disable_screensaver ();
void inhibit_screensaver (bool);
} // namespace
#endif /* __ardour_gtk_utils_h__ */