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Move key/theme CSS providers to GtkSettingsPrivate

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This commit is contained in:
Carlos Garnacho 2011-01-28 20:19:30 +01:00 committed by Matthias Clasen
parent a03e33b10b
commit c0b8053089
1 changed files with 41 additions and 57 deletions
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98
gtk/gtksettings.c
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@ -100,6 +100,8 @@ struct _GtkSettingsPrivate
GData *queued_settings; /* of type GtkSettingsValue* */
GtkSettingsPropertyValue *property_values;
GdkScreen *screen;
GtkCssProvider *theme_provider;
GtkCssProvider *key_theme_provider;
};
typedef enum
@ -1384,6 +1386,12 @@ gtk_settings_finalize (GObject *object)
g_datalist_clear (&priv->queued_settings);
if (priv->theme_provider)
g_object_unref (priv->theme_provider);
if (priv->key_theme_provider)
g_object_unref (priv->key_theme_provider);
G_OBJECT_CLASS (gtk_settings_parent_class)->finalize (object);
}
@ -2671,55 +2679,54 @@ settings_update_color_scheme (GtkSettings *settings)
}
}
static void
settings_update_provider (GdkScreen *screen,
GtkCssProvider **old,
GtkCssProvider *new)
{
if (*old != new)
{
if (*old)
{
gtk_style_context_remove_provider_for_screen (screen,
GTK_STYLE_PROVIDER (*old));
g_object_unref (*old);
*old = NULL;
}
if (new)
{
gtk_style_context_add_provider_for_screen (screen,
GTK_STYLE_PROVIDER (new),
GTK_STYLE_PROVIDER_PRIORITY_THEME);
*old = g_object_ref (new);
}
}
}
static void
settings_update_theme (GtkSettings *settings)
{
static GQuark quark_theme_name = 0;
GtkSettingsPrivate *priv = settings->priv;
GtkCssProvider *provider;
GtkCssProvider *new_provider;
GtkCssProvider *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);
new_provider = NULL;
if (theme_name && *theme_name)
{
if (prefer_dark_theme)
new_provider = gtk_css_provider_get_named (theme_name, "dark");
provider = gtk_css_provider_get_named (theme_name, "dark");
if (!new_provider)
new_provider = gtk_css_provider_get_named (theme_name, NULL);
if (!provider)
provider = gtk_css_provider_get_named (theme_name, NULL);
}
if (new_provider != provider)
{
if (provider)
gtk_style_context_remove_provider_for_screen (priv->screen,
GTK_STYLE_PROVIDER (provider));
if (new_provider)
{
gtk_style_context_add_provider_for_screen (priv->screen,
GTK_STYLE_PROVIDER (new_provider),
GTK_STYLE_PROVIDER_PRIORITY_THEME);
g_object_ref (new_provider);
}
g_object_set_qdata_full (G_OBJECT (settings), quark_theme_name,
new_provider, (GDestroyNotify) g_object_unref);
}
settings_update_provider (priv->screen, &priv->theme_provider, provider);
if (theme_name && *theme_name)
{
@ -2743,41 +2750,18 @@ settings_update_theme (GtkSettings *settings)
static void
settings_update_key_theme (GtkSettings *settings)
{
static GQuark quark_key_theme_name = 0;
GtkSettingsPrivate *priv = settings->priv;
GtkCssProvider *provider, *new_provider = NULL;
GtkCssProvider *provider = NULL;
gchar *key_theme_name;
if (G_UNLIKELY (!quark_key_theme_name))
quark_key_theme_name = g_quark_from_static_string ("gtk-settings-key-theme-name");
provider = g_object_get_qdata (G_OBJECT (settings), quark_key_theme_name);
g_object_get (settings,
"gtk-key-theme-name", &key_theme_name,
NULL);
if (key_theme_name && *key_theme_name)
new_provider = gtk_css_provider_get_named (key_theme_name, "keys");
if (new_provider != provider)
{
if (provider)
gtk_style_context_remove_provider_for_screen (priv->screen,
GTK_STYLE_PROVIDER (provider));
if (new_provider)
{
gtk_style_context_add_provider_for_screen (priv->screen,
GTK_STYLE_PROVIDER (new_provider),
GTK_STYLE_PROVIDER_PRIORITY_THEME);
g_object_ref (new_provider);
}
g_object_set_qdata_full (G_OBJECT (settings), quark_key_theme_name,
new_provider, (GDestroyNotify) g_object_unref);
}
provider = gtk_css_provider_get_named (key_theme_name, "keys");
settings_update_provider (priv->screen, &priv->key_theme_provider, provider);
g_free (key_theme_name);
}