static void
theme_selection_changed_cb (GtkWidget *icon_view, AppearanceData *data)
{
GList *selection;
MateThemeMetaInfo *theme = NULL;
gboolean is_custom = FALSE;
selection = gtk_icon_view_get_selected_items (GTK_ICON_VIEW (icon_view));
if (selection) {
GtkTreeModel *model;
GtkTreeIter iter;
gchar *name;
model = gtk_icon_view_get_model (GTK_ICON_VIEW (icon_view));
gtk_tree_model_get_iter (model, &iter, selection->data);
gtk_tree_model_get (model, &iter, COL_NAME, &name, -1);
is_custom = !strcmp (name, CUSTOM_THEME_NAME);
if (is_custom)
theme = data->theme_custom;
else
theme = mate_theme_meta_info_find (name);
if (theme) {
mate_meta_theme_set (theme);
theme_message_area_update (data);
}
g_free (name);
g_list_foreach (selection, (GFunc) gtk_tree_path_free, NULL);
g_list_free (selection);
}
gtk_widget_set_sensitive (appearance_capplet_get_widget (data, "theme_delete"),
theme_is_writable (theme));
gtk_widget_set_sensitive (appearance_capplet_get_widget (data, "theme_save"), is_custom);
}
static void background_or_font_changed(MateConfEngine* conf, guint cnxn_id, MateConfEntry* entry, AppearanceData* data)
{
theme_message_area_update(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 background_or_font_changed(GSettings *settings, gchar *key, AppearanceData* data)
{
theme_message_area_update(data);
}
