75 lines
2.9 KiB
Diff
75 lines
2.9 KiB
Diff
diff --git a/modules/libpref/init/all.js b/modules/libpref/init/all.js
|
|
--- a/modules/libpref/init/all.js
|
|
+++ b/modules/libpref/init/all.js
|
|
@@ -4733,16 +4733,18 @@ pref("gfx.content.always-paint", false);
|
|
|
|
#ifdef ANDROID
|
|
pref("gfx.apitrace.enabled",false);
|
|
#endif
|
|
|
|
#ifdef MOZ_X11
|
|
#ifdef MOZ_WIDGET_GTK
|
|
pref("gfx.xrender.enabled",false);
|
|
+pref("widget.chrome.allow-gtk-dark-theme", false);
|
|
+pref("widget.content.allow-gtk-dark-theme", false);
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef XP_WIN
|
|
// Whether to disable the automatic detection and use of direct2d.
|
|
pref("gfx.direct2d.disabled", false);
|
|
|
|
// Whether to attempt to enable Direct2D regardless of automatic detection or
|
|
diff --git a/widget/gtk/nsLookAndFeel.cpp b/widget/gtk/nsLookAndFeel.cpp
|
|
--- a/widget/gtk/nsLookAndFeel.cpp
|
|
+++ b/widget/gtk/nsLookAndFeel.cpp
|
|
@@ -1128,26 +1128,39 @@ nsLookAndFeel::Init()
|
|
GdkRGBA color;
|
|
GtkStyleContext *style;
|
|
|
|
// Gtk manages a screen's CSS in the settings object so we
|
|
// ask Gtk to create it explicitly. Otherwise we may end up
|
|
// with wrong color theme, see Bug 972382
|
|
GtkSettings *settings = gtk_settings_get_for_screen(gdk_screen_get_default());
|
|
|
|
- // Disable dark theme because it interacts poorly with widget styling in
|
|
- // web content (see bug 1216658).
|
|
+ // Dark themes interacts poorly with widget styling (see bug 1216658).
|
|
+ // We disable dark themes by default for all processes (chrome, web content)
|
|
+ // but allow user to overide it by prefs.
|
|
+ const gchar* dark_setting = "gtk-application-prefer-dark-theme";
|
|
+ gboolean darkThemeDefault;
|
|
+ g_object_get(settings, dark_setting, &darkThemeDefault, nullptr);
|
|
+
|
|
// To avoid triggering reload of theme settings unnecessarily, only set the
|
|
// setting when necessary.
|
|
- const gchar* dark_setting = "gtk-application-prefer-dark-theme";
|
|
- gboolean dark;
|
|
- g_object_get(settings, dark_setting, &dark, nullptr);
|
|
-
|
|
- if (dark && !PR_GetEnv("MOZ_ALLOW_GTK_DARK_THEME")) {
|
|
- g_object_set(settings, dark_setting, FALSE, nullptr);
|
|
+ if (darkThemeDefault) {
|
|
+ bool allowDarkTheme;
|
|
+ if (XRE_IsContentProcess()) {
|
|
+ allowDarkTheme =
|
|
+ mozilla::Preferences::GetBool("widget.content.allow-gtk-dark-theme",
|
|
+ false);
|
|
+ } else {
|
|
+ allowDarkTheme = (PR_GetEnv("MOZ_ALLOW_GTK_DARK_THEME") != nullptr) ||
|
|
+ mozilla::Preferences::GetBool("widget.chrome.allow-gtk-dark-theme",
|
|
+ false);
|
|
+ }
|
|
+ if (!allowDarkTheme) {
|
|
+ g_object_set(settings, dark_setting, FALSE, nullptr);
|
|
+ }
|
|
}
|
|
|
|
// Scrollbar colors
|
|
style = ClaimStyleContext(MOZ_GTK_SCROLLBAR_TROUGH_VERTICAL);
|
|
gtk_style_context_get_background_color(style, GTK_STATE_FLAG_NORMAL, &color);
|
|
sMozScrollbar = GDK_RGBA_TO_NS_RGBA(color);
|
|
ReleaseStyleContext(style);
|
|
|
|
|