static void
style_message_area_response_cb (GtkWidget *w,
gint response_id,
AppearanceData *data)
{
GtkSettings *settings = gtk_settings_get_default ();
gchar *theme;
gchar *engine_path;
g_object_get (settings, "gtk-theme-name", &theme, NULL);
engine_path = gtk_theme_info_missing_engine (theme, FALSE);
g_free (theme);
if (engine_path != NULL) {
theme_install_file (GTK_WINDOW (gtk_widget_get_toplevel (data->style_message_area)),
engine_path);
g_free (engine_path);
}
update_message_area (data);
}
static void
theme_message_area_response_cb (GtkWidget *w,
gint response_id,
AppearanceData *data)
{
const MateThemeMetaInfo *theme;
gchar *tmpfont;
gchar *engine_path;
theme = theme_get_selected (GTK_ICON_VIEW (appearance_capplet_get_widget (data, "theme_list")), data);
if (!theme)
return;
switch (response_id)
{
case RESPONSE_APPLY_BG:
mateconf_client_set_string (data->client, BACKGROUND_KEY,
theme->background_image, NULL);
break;
case RESPONSE_REVERT_FONT:
if (data->revert_application_font != NULL) {
mateconf_client_set_string (data->client, APPLICATION_FONT_KEY,
data->revert_application_font, NULL);
g_free (data->revert_application_font);
data->revert_application_font = NULL;
}
if (data->revert_documents_font != NULL) {
mateconf_client_set_string (data->client, DOCUMENTS_FONT_KEY,
data->revert_documents_font, NULL);
g_free (data->revert_documents_font);
data->revert_documents_font = NULL;
}
if (data->revert_desktop_font != NULL) {
mateconf_client_set_string (data->client, DESKTOP_FONT_KEY,
data->revert_desktop_font, NULL);
g_free (data->revert_desktop_font);
data->revert_desktop_font = NULL;
}
if (data->revert_windowtitle_font != NULL) {
mateconf_client_set_string (data->client, WINDOWTITLE_FONT_KEY,
data->revert_windowtitle_font, NULL);
g_free (data->revert_windowtitle_font);
data->revert_windowtitle_font = NULL;
}
if (data->revert_monospace_font != NULL) {
mateconf_client_set_string (data->client, MONOSPACE_FONT_KEY,
data->revert_monospace_font, NULL);
g_free (data->revert_monospace_font);
data->revert_monospace_font = NULL;
}
break;
case RESPONSE_APPLY_FONT:
if (theme->application_font) {
tmpfont = mateconf_client_get_string (data->client, APPLICATION_FONT_KEY, NULL);
if (tmpfont != NULL) {
g_free (data->revert_application_font);
if (strcmp (theme->application_font, tmpfont) == 0) {
g_free (tmpfont);
data->revert_application_font = NULL;
} else
data->revert_application_font = tmpfont;
}
mateconf_client_set_string (data->client, APPLICATION_FONT_KEY,
theme->application_font, NULL);
}
if (theme->documents_font) {
tmpfont = mateconf_client_get_string (data->client, DOCUMENTS_FONT_KEY, NULL);
if (tmpfont != NULL) {
g_free (data->revert_documents_font);
if (strcmp (theme->documents_font, tmpfont) == 0) {
g_free (tmpfont);
data->revert_documents_font = NULL;
} else
data->revert_documents_font = tmpfont;
}
mateconf_client_set_string (data->client, DOCUMENTS_FONT_KEY,
theme->documents_font, NULL);
}
if (theme->desktop_font) {
tmpfont = mateconf_client_get_string (data->client, DESKTOP_FONT_KEY, NULL);
if (tmpfont != NULL) {
g_free (data->revert_desktop_font);
if (strcmp (theme->desktop_font, tmpfont) == 0) {
g_free (tmpfont);
data->revert_desktop_font = NULL;
} else
data->revert_desktop_font = tmpfont;
}
mateconf_client_set_string (data->client, DESKTOP_FONT_KEY,
theme->desktop_font, NULL);
}
if (theme->windowtitle_font) {
tmpfont = mateconf_client_get_string (data->client, WINDOWTITLE_FONT_KEY, NULL);
if (tmpfont != NULL) {
g_free (data->revert_windowtitle_font);
if (strcmp (theme->windowtitle_font, tmpfont) == 0) {
g_free (tmpfont);
data->revert_windowtitle_font = NULL;
} else
data->revert_windowtitle_font = tmpfont;
}
mateconf_client_set_string (data->client, WINDOWTITLE_FONT_KEY,
theme->windowtitle_font, NULL);
}
if (theme->monospace_font) {
tmpfont = mateconf_client_get_string (data->client, MONOSPACE_FONT_KEY, NULL);
if (tmpfont != NULL) {
g_free (data->revert_monospace_font);
if (strcmp (theme->monospace_font, tmpfont) == 0) {
g_free (tmpfont);
data->revert_monospace_font = NULL;
} else
data->revert_monospace_font = tmpfont;
}
mateconf_client_set_string (data->client, MONOSPACE_FONT_KEY,
theme->monospace_font, NULL);
}
break;
case RESPONSE_INSTALL_ENGINE:
engine_path = gtk_theme_info_missing_engine(theme->gtk_theme_name, FALSE);
if (engine_path != NULL)
{
theme_install_file(GTK_WINDOW(gtk_widget_get_toplevel(data->install_button)), engine_path);
g_free (engine_path);
}
theme_message_area_update(data);
break;
}
}
static void update_message_area(AppearanceData* data)
{
GtkSettings* settings = gtk_settings_get_default();
gchar* theme = NULL;
gchar* engine;
g_object_get(settings, "gtk-theme-name", &theme, NULL);
engine = gtk_theme_info_missing_engine(theme, TRUE);
g_free(theme);
if (data->style_message_area == NULL)
{
GtkWidget* hbox;
GtkWidget* parent;
GtkWidget* icon;
GtkWidget* content;
if (engine == NULL)
{
return;
}
data->style_message_area = gtk_info_bar_new ();
g_signal_connect (data->style_message_area, "response", (GCallback) style_message_area_response_cb, data);
data->style_install_button = gtk_info_bar_add_button(GTK_INFO_BAR (data->style_message_area), _("Install"), GTK_RESPONSE_APPLY);
data->style_message_label = gtk_label_new (NULL);
gtk_label_set_line_wrap (GTK_LABEL (data->style_message_label), TRUE);
gtk_misc_set_alignment (GTK_MISC (data->style_message_label), 0.0, 0.5);
hbox = gtk_hbox_new (FALSE, 9);
icon = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_DIALOG);
gtk_misc_set_alignment (GTK_MISC (icon), 0.5, 0);
gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
gtk_box_pack_start (GTK_BOX (hbox), data->style_message_label, TRUE, TRUE, 0);
content = gtk_info_bar_get_content_area (GTK_INFO_BAR (data->style_message_area));
gtk_container_add (GTK_CONTAINER (content), hbox);
gtk_widget_show_all (data->style_message_area);
gtk_widget_set_no_show_all (data->style_message_area, TRUE);
parent = appearance_capplet_get_widget (data, "gtk_themes_vbox");
gtk_box_pack_start (GTK_BOX (parent), data->style_message_area, FALSE, FALSE, 0);
}
#if !GTK_CHECK_VERSION (3, 0, 0)
if (engine != NULL)
{
gchar* message = g_strdup_printf(_("This theme will not look as intended because the required GTK+ theme engine '%s' is not installed."), engine);
gtk_label_set_text(GTK_LABEL(data->style_message_label), message);
g_free(message);
g_free(engine);
if (packagekit_available())
{
gtk_widget_show(data->style_install_button);
}
else
{
gtk_widget_hide(data->style_install_button);
}
gtk_widget_show(data->style_message_area);
gtk_widget_queue_draw(data->style_message_area);
}
else
{
gtk_widget_hide(data->style_message_area);
}
#else
gtk_widget_hide(data->style_message_area);
#endif
}
