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GtkSettings: Add a new provider for the theme CSS file.

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This commit is contained in:
Carlos Garnacho 2010-09-22 23:44:06 +02:00
parent ac73a8f7a8
commit cc68e62e24
1 changed files with 48 additions and 0 deletions
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48
gtk/gtksettings.c
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@ -207,6 +207,7 @@ static void settings_update_font_options (GtkSettings *setting
static gboolean settings_update_fontconfig (GtkSettings *settings);
#endif
static void settings_update_color_scheme (GtkSettings *settings);
static void settings_update_theme (GtkSettings *settings);
static void merge_color_scheme (GtkSettings *settings,
const GValue *value,
@ -1556,6 +1557,10 @@ gtk_settings_notify (GObject *object,
break;
case PROP_COLOR_SCHEME:
settings_update_color_scheme (settings);
gtk_style_context_reset_widgets (settings->screen);
break;
case PROP_THEME_NAME:
settings_update_theme (settings);
break;
#ifdef GDK_WINDOWING_X11
case PROP_XFT_DPI:
@ -2594,6 +2599,49 @@ settings_update_color_scheme (GtkSettings *settings)
}
}
static void
settings_update_theme (GtkSettings *settings)
{
static GQuark quark_theme_name = 0;
GtkCssProvider *provider, *new_provider = NULL;
gboolean prefer_dark_theme;
gchar *theme_name;
if (G_UNLIKELY (!quark_theme_name))
quark_theme_name = g_quark_from_static_string ("gtk-settings-theme-name");
provider = g_object_get_qdata (G_OBJECT (settings), quark_theme_name);
g_object_get (settings,
"gtk-theme-name", &theme_name,
"gtk-application-prefer-dark-theme", &prefer_dark_theme,
NULL);
if (theme_name && *theme_name)
{
gchar *variant = NULL;
if (prefer_dark_theme)
variant = "dark";
new_provider = gtk_css_provider_get_named (theme_name, variant);
g_free (theme_name);
}
if (new_provider != provider)
{
if (provider)
gtk_style_context_remove_provider_for_screen (settings->screen, provider);
if (new_provider)
gtk_style_context_add_provider_for_screen (settings->screen, new_provider,
GTK_STYLE_PROVIDER_PRIORITY_SETTINGS + 1);
g_object_set_qdata_full (G_OBJECT (settings), quark_theme_name,
new_provider, (GDestroyNotify) g_object_unref);
}
}
static gboolean
add_color_to_hash (gchar *name,
GdkColor *color,