68 lines
2.0 KiB
C
68 lines
2.0 KiB
C
#include <gtk/gtk.h>
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#include <libappindicator/app-indicator.h>
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#define TRAY_APPINDICATOR_ID "tray-id"
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static AppIndicator *indicator = NULL;
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static int loop_result = 0;
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static void _tray_menu_cb(GtkMenuItem *item, gpointer data) {
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(void)item;
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struct tray_menu *m = (struct tray_menu *)data;
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m->cb(m);
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}
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static GtkMenuShell *_tray_menu(struct tray_menu *m) {
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GtkMenuShell *menu = (GtkMenuShell *)gtk_menu_new();
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for (; m != NULL && m->text != NULL; m++) {
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GtkWidget *item;
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if (strcmp(m->text, "-") == 0) {
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item = gtk_separator_menu_item_new();
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} else {
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if (m->submenu != NULL) {
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item = gtk_menu_item_new_with_label(m->text);
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gtk_menu_item_set_submenu(GTK_MENU_ITEM(item),
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GTK_WIDGET(_tray_menu(m->submenu)));
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} else if (m->checkbox) {
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item = gtk_check_menu_item_new_with_label(m->text);
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gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), !!m->checked);
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} else {
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item = gtk_menu_item_new_with_label(m->text);
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}
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gtk_widget_set_sensitive(item, !m->disabled);
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if (m->cb != NULL) {
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g_signal_connect(item, "activate", G_CALLBACK(_tray_menu_cb), m);
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}
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}
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gtk_widget_show(item);
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gtk_menu_shell_append(menu, item);
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}
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return menu;
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}
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static int tray_init(struct tray *tray) {
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if (gtk_init_check(0, NULL) == FALSE) {
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return -1;
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}
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indicator = app_indicator_new(TRAY_APPINDICATOR_ID, tray->icon,
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APP_INDICATOR_CATEGORY_APPLICATION_STATUS);
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app_indicator_set_status(indicator, APP_INDICATOR_STATUS_ACTIVE);
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tray_update(tray);
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return 0;
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}
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static int tray_loop(int blocking) {
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gtk_main_iteration_do(blocking);
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return loop_result;
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}
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static void tray_update(struct tray *tray) {
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app_indicator_set_icon(indicator, tray->icon);
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// GTK is all about reference counting, so previous menu should be destroyed
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// here
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app_indicator_set_menu(indicator, GTK_MENU(_tray_menu(tray->menu)));
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}
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static void tray_exit() { loop_result = -1; }
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