*/
#define PLUGIN_WEBSITE "http://michael.orlitzky.com/code/xfce4-hdaps.xhtml"
+/* Launch a URI using either gtk_show_uri_on_window (gvfs), exo-open
+ * or xdg-open. This is used both when you click the author's email
+ * address, and when you visit the plugin's homepage.
+ */
+static gboolean launch_uri(GtkWindow *parent, const gchar *uri) {
+ GError *error = NULL;
+ gboolean result = gtk_show_uri_on_window(parent,
+ uri,
+ GDK_CURRENT_TIME,
+ &error);
+ /* First, let's try what the GTK docs say the default is. */
+ if (result == TRUE) {
+ return result;
+ }
+ else {
+ g_warning(_("Error launching URI %s: %s"), uri, error->message);
+ g_error_free(error);
+ }
-static void hdaps_configure_response(GtkWidget *dialog,
- gint response,
- HdapsPlugin *hdaps) {
-
- if (response == GTK_RESPONSE_HELP) {
- /* Launch the user's web browser and direct them to
- the plugin's webpage. */
- gboolean spawn_result = g_spawn_command_line_async("exo-open --launch WebBrowser " PLUGIN_WEBSITE, NULL);
+ /* Ok, GTK failed, on to the fallbacks. Let's try exo-open first,
+ since it's part of XFCE. */
+ gchar *cmd = g_strdup_printf("%s %s","exo-open", uri);
+ result = g_spawn_command_line_async(cmd, NULL);
- if (G_UNLIKELY(spawn_result == FALSE)) {
- g_warning(_("Unable to open the following url: %s"), PLUGIN_WEBSITE);
+ if (G_UNLIKELY(result == FALSE)) {
+ g_warning(_("Unable to open URI with exo-open, trying xdg-open: %s"), uri);
+ g_free(cmd);
+ cmd = g_strdup_printf("%s %s","xdg-open", uri);
+ result = g_spawn_command_line_async(cmd, NULL);
+ if (G_UNLIKELY(result == FALSE)) {
+ g_warning(_("Unable to open URI with xdg-open, giving up: %s"), uri);
}
+ }
+
+ g_free(cmd);
+
+ return result;
+}
+
+static void hdaps_configure_response(GtkDialog *dialog,
+ gint response,
+ HdapsPlugin *hdaps) {
+ if (response == GTK_RESPONSE_HELP) {
+ launch_uri(GTK_WINDOW(dialog), PLUGIN_WEBSITE);
return;
}
instead. */
g_object_set_data(G_OBJECT(hdaps->plugin), "dialog", NULL);
xfce_panel_plugin_unblock_menu(hdaps->plugin);
- gtk_widget_destroy(dialog);
+ gtk_widget_destroy(GTK_WIDGET(dialog));
return;
}
static void hdaps_uri_handler(GtkAboutDialog *about,
const gchar *uri,
gpointer data) {
- gchar *cmd;
- cmd = g_strdup_printf("%s %s","xdg-open", uri);
-
- if (!g_spawn_command_line_async(cmd, NULL)) {
- g_free(cmd);
- cmd = g_strdup_printf("%s %s","xdg-open", uri);
- g_spawn_command_line_async(cmd, NULL);
- }
- g_free(cmd);
+ launch_uri(GTK_WINDOW(about), uri);
}
+/* "Close" button handler for the About dialog. */
+static void hdaps_close_handler (GtkAboutDialog *about,
+ gint response_id,
+ gpointer user_data) {
+ /* This will cause the dialog to be destroyed */
+ gtk_widget_destroy(GTK_WIDGET(about));
+}
void hdaps_about(XfcePanelPlugin *plugin) {
const gchar *authors[] = { "Michael Orlitzky <michael@orlitzky.com>", NULL };
const gchar *copyright = "Copyright \302\251 2019 Michael Orlitzky";
+ GtkAboutDialog *about = GTK_ABOUT_DIALOG(gtk_about_dialog_new());
+
+ gtk_about_dialog_set_authors(about, authors);
+ gtk_about_dialog_set_copyright(about, copyright);
+ gtk_about_dialog_set_program_name(about, PACKAGE_NAME);
+ gtk_about_dialog_set_logo_icon_name(about, PACKAGE_NAME);
+ gtk_about_dialog_set_license(about, LICENSE_AGPL3);
+ gtk_about_dialog_set_version(about, PACKAGE_VERSION);
+ gtk_about_dialog_set_website(about, PLUGIN_WEBSITE);
+ gtk_about_dialog_set_website_label(about, "xfce4-hdaps homepage");
+
/* Use a custom URI handler for http(s):// and mailto:// URIs. The
- default behavior apparently needs gio/gvfs to work, and I don't
- have those installed. */
- g_signal_connect(plugin,
+ default behavior apparently needs gio/gvfs to work, so we want
+ to add some fallbacks. */
+ g_signal_connect(about,
"activate-link",
G_CALLBACK(hdaps_uri_handler),
NULL);
- gtk_show_about_dialog(NULL,
- "authors", authors,
- "copyright", copyright,
- "destroy-with-parent", TRUE,
- "license", LICENSE_AGPL3,
- "logo-icon-name", PACKAGE_NAME,
- "icon-name", PACKAGE_NAME,
- "program-name", PACKAGE_NAME,
- "version", PACKAGE_VERSION,
- "website", PLUGIN_WEBSITE,
- "website-label", "xfce4-hdaps homepage",
- NULL);
+ /* To close the dialog when "close" is clicked, we have to connect
+ * the response signal to a handler that actually does it.
+ */
+ g_signal_connect(about,
+ "response",
+ G_CALLBACK(hdaps_close_handler),
+ NULL);
+ gtk_widget_show(GTK_WIDGET(about));
+ return;
}