[Scummvm-git-logs] scummvm master -> 03b227fdf010122de42f4e0badb2041438236030

[eriktorbjorn]

This automated email contains information about 1 new commit which have been
pushed to the 'scummvm' repo located at https://github.com/scummvm/scummvm .

Summary:
03b227fdf0 BACKENDS: DIALOGS: GTK: Keep ScummVM mouse pointer alive during dialog


Commit: 03b227fdf010122de42f4e0badb2041438236030
    https://github.com/scummvm/scummvm/commit/03b227fdf010122de42f4e0badb2041438236030
Author: Torbjörn Andersson (eriktorbjorn at users.sourceforge.net)
Date: 2021-11-09T09:45:36+01:00

Commit Message:
BACKENDS: DIALOGS: GTK: Keep ScummVM mouse pointer alive during dialog

Also, throttle the rate at which updateScreen() is called. I don't know
if it makes any difference, but it seems like a polite thing to do.

Changed paths:
    backends/dialogs/gtk/gtk-dialogs.cpp


diff --git a/backends/dialogs/gtk/gtk-dialogs.cpp b/backends/dialogs/gtk/gtk-dialogs.cpp
index a1602a5692..18a0609000 100644
--- a/backends/dialogs/gtk/gtk-dialogs.cpp
+++ b/backends/dialogs/gtk/gtk-dialogs.cpp
@@ -30,6 +30,7 @@
 #include "backends/dialogs/gtk/gtk-dialogs.h"
 
 #include "common/config-manager.h"
+#include "common/events.h"
 #include "common/translation.h"
 
 #include <gtk/gtk.h>
@@ -38,9 +39,16 @@
 //       this might not necessarily work properly with all compilers.
 
 static gboolean _inDialog;
+static uint32 _lastUpdateTick = 0;
 
 static gboolean idleCallback(gpointer data) {
-	g_system->updateScreen();
+	uint32 currentTick = g_system->getMillis();
+	if (g_system->getMillis() - _lastUpdateTick > 10) {
+		Common::Event dummy;
+		while (g_system->getEventManager()->pollEvent(dummy)) {}
+		g_system->updateScreen();
+		_lastUpdateTick = currentTick;
+	}
 	return _inDialog;
 }