menu_tray.c

#include "menu_tray.h"
#include "config.h"


void (*onclick_callback) (int);
char * notif_title;

GtkWidget *menu;
GtkWidget *quit_item, *about_item, *clickme_item, *pause_item;
u_int8_t is_pause = 0;

static void on_item_clicked(GtkWidget *item,
                            gpointer user_data)
{
  if(item == about_item)
    {
      GStrv authors[] = {AUTHOR_NAME " " AUTHOR_EMAIL,}; 
      gtk_show_about_dialog (NULL,
                             "program-name", APP_NAME,
                             "logo-icon-name",APP_LOGO,
                             "license-type",GTK_LICENSE_GPL_2_0,
                             "authors",authors,
                             "copyright",COPYRIGHT,
                             "comments",COMMENTS,
                             "website" , WEBSITE,
                             "website-label","Github",
                             NULL);
    }
  else if(item == quit_item)
    onclick_callback(TRAY_QUIT);
  else if(item == clickme_item)
    onclick_callback(TRAY_CLICKED);
  else if(item == pause_item)
    {
      is_pause = !is_pause;
      if(is_pause)
        {
          gtk_menu_item_set_label(pause_item,"Unpause");
          onclick_callback(TRAY_PAUSE);

        }else
        {
          gtk_menu_item_set_label(pause_item,"Pause");
          onclick_callback(TRAY_UNPAUSE);
        }
    }
}


void create_menu(){
   
  menu = gtk_menu_new();

  char * title = malloc(sizeof(char) * (strlen("title ")+ strlen(notif_title)));
  strcpy(title,"Title: ");
  //adding title of the notifcation to distigush between multi-run of this app
  gtk_menu_shell_append (GTK_MENU_SHELL (menu), gtk_menu_item_new_with_label (strcat(title,notif_title)));
    
  pause_item = gtk_menu_item_new_with_label ("Pause");
  gtk_menu_shell_append (GTK_MENU_SHELL (menu), pause_item);
  g_signal_connect(pause_item, "activate", G_CALLBACK(on_item_clicked), NULL);

  clickme_item = gtk_menu_item_new_with_label ("Click me!");
  gtk_menu_shell_append (GTK_MENU_SHELL (menu), clickme_item);
  g_signal_connect(clickme_item, "activate", G_CALLBACK(on_item_clicked), NULL);
    
  about_item = gtk_menu_item_new_with_label ("About");
  gtk_menu_shell_append (GTK_MENU_SHELL (menu), about_item);
  g_signal_connect(about_item, "activate", G_CALLBACK(on_item_clicked), NULL);
    
  quit_item = gtk_menu_item_new_with_label ("Quit");
  gtk_menu_shell_append (GTK_MENU_SHELL (menu), quit_item);
  g_signal_connect(quit_item, "activate", G_CALLBACK(on_item_clicked), NULL);
    
  gtk_widget_show_all(menu);
  free(title);
}


static void create_tray_icon() {

  AppIndicator *indicator;
    
  indicator = app_indicator_new (APP_NAME,
                                 APP_LOGO,
                                 APP_INDICATOR_CATEGORY_APPLICATION_STATUS);
  app_indicator_set_status (indicator, APP_INDICATOR_STATUS_ACTIVE);
  create_menu();
  app_indicator_set_attention_icon (indicator, APP_NAME);
  app_indicator_set_menu (indicator, GTK_MENU (menu));
}




void intiate_tray_icon(char* title,void(*click_callback)(int))
{
  notif_title = title;
  onclick_callback = click_callback;
  create_tray_icon();
}