HGKeeper

* System tray icon (aka docklet) plugin for Gaim

* Inspired by a similar plugin by:

* John (J5) Palmieri <johnp@martianrock.com>

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License as

* published by the Free Software Foundation; either version 2 of the

* License, or (at your option) any later version.

* This program is distributed in the hope that it will be useful, but

* WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

* General Public License for more details.

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

* 02111-1307, USA.

#include "internal.h"

#include "gtkgaim.h"

#include "debug.h"

#include "stock.h"

#include "gaim.h"

#include "gtkdialogs.h"

#include "eggtrayicon.h"

#include "docklet.h"

/* globals */

static EggTrayIcon *docklet = NULL;

static GtkWidget *image = NULL;

static GdkPixbuf *blank_icon = NULL;

/* protos */

static void docklet_x11_create();

static gboolean

docklet_x11_create_cb()

{

docklet_x11_create();

return FALSE; /* for when we're called by the glib idle handler */

}

static void

docklet_x11_embedded_cb(GtkWidget *widget, void *data)

{

gaim_debug(GAIM_DEBUG_INFO, "tray icon", "embedded\n");

docklet_embedded();

}

static void

docklet_x11_destroyed_cb(GtkWidget *widget, void *data)

{

gaim_debug(GAIM_DEBUG_INFO, "tray icon", "destroyed\n");

docklet_remove(TRUE);

g_object_unref(G_OBJECT(docklet));

docklet = NULL;

g_idle_add(docklet_x11_create_cb, &handle);

}

static void

docklet_x11_clicked_cb(GtkWidget *button, GdkEventButton *event, void *data)

{

if (event->type != GDK_BUTTON_PRESS)

return;

docklet_clicked(event->button);

}

static void

docklet_x11_update_icon(enum docklet_status icon)

{

const gchar *icon_name = NULL;

switch (icon) {

case offline:

icon_name = GAIM_STOCK_ICON_OFFLINE;

break;

case offline_connecting:

case online_connecting:

icon_name = GAIM_STOCK_ICON_CONNECT;

break;

case online:

icon_name = GAIM_STOCK_ICON_ONLINE;

break;

case online_pending:

icon_name = GAIM_STOCK_ICON_ONLINE_MSG;

break;

case away:

icon_name = GAIM_STOCK_ICON_AWAY;

break;

case away_pending:

icon_name = GAIM_STOCK_ICON_AWAY_MSG;

break;

}

gtk_image_set_from_stock(GTK_IMAGE(image), icon_name, GTK_ICON_SIZE_LARGE_TOOLBAR);

}

static void

docklet_x11_blank_icon()

{

if (!blank_icon) {

gint width, height;

gtk_icon_size_lookup(GTK_ICON_SIZE_LARGE_TOOLBAR, &width, &height);

blank_icon = gdk_pixbuf_new(GDK_COLORSPACE_RGB, TRUE, 8, width, height);

gdk_pixbuf_fill(blank_icon, 0);

}

gtk_image_set_from_pixbuf(GTK_IMAGE(image), blank_icon);

}

#if GTK_CHECK_VERSION(2,2,0)

static void

docklet_x11_position_menu(GtkMenu *menu, int *x, int *y, gboolean *push_in,

gpointer user_data)

{

GtkWidget *widget = GTK_WIDGET(docklet);

GtkRequisition req;

gint menu_xpos, menu_ypos;

gtk_widget_size_request(GTK_WIDGET(menu), &req);

gdk_window_get_origin(widget->window, &menu_xpos, &menu_ypos);

menu_xpos += widget->allocation.x;

menu_ypos += widget->allocation.y;

if (menu_ypos > gdk_screen_get_height(gtk_widget_get_screen(widget)) / 2)

menu_ypos -= req.height;

else

menu_ypos += widget->allocation.height;

*x = menu_xpos;

*y = menu_ypos;

*push_in = TRUE;

}

#endif

static void

docklet_x11_destroy()

{

docklet_remove(GTK_WIDGET_VISIBLE(docklet));

g_signal_handlers_disconnect_by_func(G_OBJECT(docklet), G_CALLBACK(docklet_x11_destroyed_cb), NULL);

gtk_widget_destroy(GTK_WIDGET(docklet));

g_object_unref(G_OBJECT(docklet));

docklet = NULL;

if (blank_icon)

g_object_unref(G_OBJECT(blank_icon));

blank_icon = NULL;

gaim_debug(GAIM_DEBUG_INFO, "tray icon", "destroyed\n");

}

static void

docklet_x11_create()

{

GtkWidget *box;

if (docklet) {

/* if this is being called when a tray icon exists, it's because

something messed up. try destroying it before we proceed,

although docklet_refcount may be all hosed. hopefully won't happen. */

gaim_debug(GAIM_DEBUG_WARNING, "tray icon", "trying to create icon but it already exists?\n");

docklet_x11_destroy();

}

docklet = egg_tray_icon_new("Gaim");

box = gtk_event_box_new();

image = gtk_image_new();

g_signal_connect(G_OBJECT(docklet), "embedded", G_CALLBACK(docklet_x11_embedded_cb), NULL);

g_signal_connect(G_OBJECT(docklet), "destroy", G_CALLBACK(docklet_x11_destroyed_cb), NULL);

g_signal_connect(G_OBJECT(box), "button-press-event", G_CALLBACK(docklet_x11_clicked_cb), NULL);

gtk_container_add(GTK_CONTAINER(box), image);

gtk_container_add(GTK_CONTAINER(docklet), box);

if(!gtk_check_version(2,4,0))

g_object_set(G_OBJECT(box), "visible-window", FALSE, NULL);

gtk_widget_show_all(GTK_WIDGET(docklet));

/* ref the docklet before we bandy it about the place */

g_object_ref(G_OBJECT(docklet));

gaim_debug(GAIM_DEBUG_INFO, "tray icon", "created\n");

}

static struct docklet_ui_ops ui_ops =

{

docklet_x11_create,

docklet_x11_destroy,

docklet_x11_update_icon,

docklet_x11_blank_icon,

#if GTK_CHECK_VERSION(2,2,0)

docklet_x11_position_menu

#else

NULL

#endif

};

void

docklet_ui_init()

{

docklet_set_ui_ops(&ui_ops);

}

gaim/gaim