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Viewing changes to gnome/applet.c

  • Committer: Bazaar Package Importer
  • Author(s): Samuel Mimram
  • Date: 2004-06-30 13:58:16 UTC
  • Revision ID: james.westby@ubuntu.com-20040630135816-wwx75gdlodkqbabb
Tags: upstream-0.12.2
Import upstream version 0.12.2

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gnome/applet.c
 
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/***************************************************************************
 
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                          applet.c  -  Applet code for linphone's gnome 
 
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                                                                                  interface
 
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                             -------------------
 
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    begin                : Sat Dec 14 2002
 
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    copyright            : (C) 2001 by Simon Morlat
 
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    email                : simon.morlat@linphone.org
 
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 ***************************************************************************/
 
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/***************************************************************************
 
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 *                                                                         *
 
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 *   This program is free software; you can redistribute it and/or modify  *
 
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 *   it under the terms of the GNU General Public License as published by  *
 
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 *   the Free Software Foundation; either version 2 of the License, or     *
 
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 *   (at your option) any later version.                                   *
 
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 *                                                                         *
 
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 ***************************************************************************/
 
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#include "linphone.h"
 
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#include <panel-applet.h>
 
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#define get_uiobj()     (uiobj)
 
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LinphoneCore core;
 
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LinphoneGnomeUI ui;
 
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static int show=0;
 
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static int firstime=1;
 
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static gulong signal_ref;
 
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static GtkWidget *applet_button=NULL;
 
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static GdkPixbuf *original_icon=NULL;
 
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static GtkWidget *icon=NULL;
 
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void draw_icon(GtkWidget *button, int size)
 
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{
 
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        GdkPixbuf *resized;
 
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        if (original_icon==NULL){
 
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                original_icon=gdk_pixbuf_new_from_file(PACKAGE_DATA_DIR "/pixmaps/linphone/linphone2.xpm",
 
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                                                                                                NULL);
 
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                g_return_if_fail( original_icon!=NULL);
 
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        }
 
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        if (icon!=NULL){
 
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                gtk_container_remove(GTK_CONTAINER(button),icon);
 
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                gtk_widget_destroy(icon);
 
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        }
 
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        resized=gdk_pixbuf_scale_simple(original_icon,size,size,GDK_INTERP_BILINEAR);
 
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        g_return_if_fail(resized!=NULL);
 
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        icon=gtk_image_new_from_pixbuf(resized);
 
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        g_return_if_fail(icon!=NULL);
 
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        gdk_pixbuf_unref(resized);
 
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        gtk_container_add(GTK_CONTAINER(button),icon);
 
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        gtk_widget_show(icon);
 
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}
 
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void linphone_applet_about_cb(gpointer p)
 
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{
 
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        GtkWidget *about2;
 
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        about2 = create_about2 ();
 
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        gtk_widget_show (about2);
 
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}
 
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static void applet_change_pixel_size(GtkWidget *applet, int size)
 
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{
 
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        g_return_if_fail(applet_button!=NULL);
 
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        draw_icon(applet_button,size);
 
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}
 
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static void applet_destroy_cb(GtkWidget *widget, gpointer data)
 
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{
 
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        if (get_uiobj()->main_window.window!=NULL){
 
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                gtk_widget_destroy(get_uiobj()->main_window.window);
 
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        }
 
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        linphone_gnome_uninit(get_uiobj());
 
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}
 
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static gboolean
 
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gui_destroy_cb (GtkWidget *widget, gpointer data)
 
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{
 
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        linphone_gnome_ui_uninit(get_uiobj());
 
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        show=0;
 
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        return FALSE;
 
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}
 
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static gboolean button_press_cb(GtkWidget *applet, GdkEventButton* event, gpointer data)
 
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{
 
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        if (event->button!=1) return FALSE;
 
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        if (show){
 
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                g_signal_handlers_disconnect_by_func(G_OBJECT(get_uiobj()->main_window.window),
 
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                                                G_CALLBACK(gui_destroy_cb),NULL);
 
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                linphone_gnome_ui_hide(get_uiobj());
 
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                show=0;
 
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        }else {
 
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                linphone_gnome_ui_show(get_uiobj());
 
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                signal_ref=g_signal_connect(G_OBJECT(get_uiobj()->main_window.window),
 
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                                                "destroy",
 
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                                                G_CALLBACK(gui_destroy_cb),NULL);
 
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                show=1;
 
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        }
 
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        return FALSE;
 
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}
 
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const BonoboUIVerb linphone_applet_menu_verbs [] = {
 
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        BONOBO_UI_UNSAFE_VERB ("About",    linphone_applet_about_cb),
 
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        BONOBO_UI_VERB_END
 
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};
 
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static gboolean
 
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linphone_applet_fill (PanelApplet *applet)
 
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{
 
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        gint size=panel_applet_get_size(applet);
 
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        GtkWidget *frame;
 
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        applet_button=gtk_frame_new(NULL);
 
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        gtk_container_add(GTK_CONTAINER(applet),applet_button);
 
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        gtk_widget_show(applet_button);
 
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        draw_icon(applet_button,size);
 
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        g_signal_connect(G_OBJECT(applet),"button-press-event",G_CALLBACK(button_press_cb),NULL);
 
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        g_signal_connect(G_OBJECT(applet),"change_size",
 
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                                G_CALLBACK(applet_change_pixel_size),
 
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                                NULL);
 
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        g_signal_connect (G_OBJECT (applet), "destroy",
 
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                          G_CALLBACK (applet_destroy_cb), NULL);
 
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        //sizehint = panel_applet_get_size (PANEL_APPLET (applet));
 
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        panel_applet_setup_menu_from_file (applet,
 
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                                           NULL,
 
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                                           "GNOME_LinphoneApplet.xml",
 
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                                           NULL,
 
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                                           linphone_applet_menu_verbs,
 
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                                           NULL);
 
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        /* tracing for osip */
 
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        TRACE_INITIALIZE(5,stdout);
 
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        linphone_gnome_init(&ui,&core);
 
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        gtk_widget_show_all (GTK_WIDGET (applet));
 
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        return TRUE;
 
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}
 
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static gboolean
 
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linphone_applet_factory (PanelApplet *applet,
 
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                            const gchar *iid,
 
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                            gpointer     data)
 
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{
 
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        gboolean retval;
 
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        static int instances=0;
 
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        GtkWidget *dialog;
 
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        if (!strcmp (iid, "OAFIID:GNOME_LinphoneApplet")){
 
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                if (instances>0){
 
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                        dialog = gtk_message_dialog_new (GTK_WINDOW(applet),
 
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                                  GTK_DIALOG_DESTROY_WITH_PARENT,
 
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                                  GTK_MESSAGE_WARNING,
 
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                                  GTK_BUTTONS_CLOSE,
 
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                                  (const gchar*) _("Cannot run multiples instances of the linphone applet."));
 
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                        /* Destroy the dialog when the user responds to it (e.g. clicks a button) */
 
168
                        g_signal_connect_swapped (G_OBJECT (dialog), "response",
 
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                           G_CALLBACK (gtk_widget_destroy),
 
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                           G_OBJECT (dialog));
 
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                        gtk_widget_show(GTK_WIDGET(dialog));
 
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                        return FALSE;
 
173
                }
 
174
                retval = linphone_applet_fill (applet); 
 
175
    }
 
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        return retval;
 
177
}
 
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#define GNOMELOCALEDIR PACKAGE_LOCALE_DIR
 
180
 
 
181
PANEL_APPLET_BONOBO_FACTORY ("OAFIID:GNOME_LinphoneApplet_Factory",
 
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                             PANEL_TYPE_APPLET,
 
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                             "linphone_applet",
 
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                             "0",
 
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                             linphone_applet_factory,
 
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                             NULL)
 
187
 
 
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