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/*
* Copyright (C) 2002 Anders Carlsson <andersca@gnu.org>
* Copyright (C) 2003-2006 Vincent Untz
* Copyright (C) 2006, 2007 Christian Persch
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include <string.h>
#include <stdio.h>
#include <gtk/gtk.h>
#include "na-tray-manager.h"
#include "na-tray.h"
#define NOTIFICATION_AREA_ICON "mate-panel-notification-area"
#if GTK_CHECK_VERSION (3, 0, 0)
#define gtk_hbox_new(X,Y) gtk_box_new(GTK_ORIENTATION_HORIZONTAL,Y)
#define gtk_vbox_new(X,Y) gtk_box_new(GTK_ORIENTATION_VERTICAL,Y)
#endif
static guint n_windows = 0;
typedef struct
{
GdkScreen *screen;
guint screen_num;
GtkWidget *window;
NaTray *tray;
GtkWidget *box;
GtkLabel *count_label;
} TrayData;
static void
do_add (GtkWidget *child, guint *n_children)
{
*n_children += 1;
}
static void
update_child_count (TrayData *data)
{
guint n_children = 0;
char text[64];
if (!gtk_widget_get_realized (data->window))
return;
gtk_container_foreach (GTK_CONTAINER (data->box), (GtkCallback) do_add, &n_children);
g_snprintf (text, sizeof (text), "%u icons", n_children);
gtk_label_set_text (data->count_label, text);
}
static void
tray_added_cb (GtkContainer *box, GtkWidget *icon, TrayData *data)
{
g_print ("[Screen %u tray %p] Child %p added to tray: \"%s\"\n",
data->screen_num, data->tray, icon, "XXX");//na_tray_child_get_title (icon));
update_child_count (data);
}
static void
tray_removed_cb (GtkContainer *box, GtkWidget *icon, TrayData *data)
{
g_print ("[Screen %u tray %p] Child %p removed from tray\n",
data->screen_num, data->tray, icon);
update_child_count (data);
}
static void orientation_changed_cb (GtkComboBox *combo, TrayData *data)
{
GtkOrientation orientation = (GtkOrientation) gtk_combo_box_get_active (combo);
g_print ("[Screen %u tray %p] Setting orientation to \"%s\"\n",
data->screen_num, data->tray, orientation == 0 ? "horizontal" : "vertical");
na_tray_set_orientation (data->tray, orientation);
}
static void
maybe_quit (gpointer data,
GObject *zombie)
{
if (--n_windows == 0) {
gtk_main_quit ();
}
}
static TrayData *create_tray_on_screen (GdkScreen *screen, gboolean force);
static void
warning_dialog_response_cb (GtkWidget *dialog,
gint response,
GdkScreen *screen)
{
if (response == GTK_RESPONSE_YES) {
create_tray_on_screen (screen, TRUE);
}
gtk_widget_destroy (dialog);
}
static void
add_tray_cb (GtkWidget *button, TrayData *data)
{
create_tray_on_screen (data->screen, TRUE);
}
static TrayData *
create_tray_on_screen (GdkScreen *screen,
gboolean force)
{
GtkWidget *window, *hbox, *vbox, *button, *combo, *label;
TrayData *data;
n_windows++;
if (!force && na_tray_manager_check_running (screen)) {
GtkWidget *dialog;
dialog = gtk_message_dialog_new (NULL, 0, GTK_MESSAGE_WARNING, GTK_BUTTONS_YES_NO,
"Override tray manager?");
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
"There is already a tray manager running on screen %d.",
gdk_screen_get_number (screen));
gtk_window_set_screen (GTK_WINDOW (dialog), screen);
g_signal_connect (dialog, "response", G_CALLBACK (warning_dialog_response_cb), screen);
gtk_window_present (GTK_WINDOW (dialog));
g_object_weak_ref (G_OBJECT (dialog), (GWeakNotify) maybe_quit, NULL);
return NULL;
}
data = g_new0 (TrayData, 1);
data->screen = screen;
data->screen_num = gdk_screen_get_number (screen);
data->window = window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
g_object_weak_ref (G_OBJECT (window), (GWeakNotify) maybe_quit, NULL);
vbox = gtk_vbox_new (FALSE, 6);
gtk_container_add (GTK_CONTAINER (window), vbox);
button = gtk_button_new_with_mnemonic ("_Add another tray");
g_signal_connect (button, "clicked", G_CALLBACK (add_tray_cb), data);
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
hbox = gtk_hbox_new (FALSE, 12);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
label = gtk_label_new_with_mnemonic ("_Orientation:");
#if GTK_CHECK_VERSION (3, 16, 0)
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
gtk_label_set_yalign (GTK_LABEL (label), 0.5);
#else
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
#endif
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
combo = gtk_combo_box_text_new ();
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "Horizontal");
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "Vertical");
g_signal_connect (combo, "changed",
G_CALLBACK (orientation_changed_cb), data);
gtk_box_pack_start (GTK_BOX (hbox), combo, FALSE, FALSE, 0);
label = gtk_label_new (NULL);
data->count_label = GTK_LABEL (label);
#if GTK_CHECK_VERSION (3, 16, 0)
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
gtk_label_set_yalign (GTK_LABEL (label), 0.5);
#else
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
#endif
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
data->tray = na_tray_new_for_screen (screen, GTK_ORIENTATION_HORIZONTAL);
gtk_box_pack_start (GTK_BOX (vbox), GTK_WIDGET (data->tray), TRUE, TRUE, 0);
data->box = gtk_bin_get_child (GTK_BIN (gtk_bin_get_child (GTK_BIN (data->tray))));
g_signal_connect_after (data->box, "add", G_CALLBACK (tray_added_cb), data);
g_signal_connect_after (data->box, "remove", G_CALLBACK (tray_removed_cb), data);
gtk_combo_box_set_active (GTK_COMBO_BOX (combo), 0);
gtk_window_set_screen (GTK_WINDOW (window), screen);
gtk_window_set_default_size (GTK_WINDOW (window), -1, 200);
/* gtk_window_set_resizable (GTK_WINDOW (window), FALSE); */
gtk_widget_show_all (window);
update_child_count (data);
return data;
}
int
main (int argc, char *argv[])
{
GdkDisplay *display;
GdkScreen *screen;
#if !GTK_CHECK_VERSION (3, 0, 0)
int n_screens, i;
#endif
gtk_init (&argc, &argv);
gtk_window_set_default_icon_name (NOTIFICATION_AREA_ICON);
display = gdk_display_get_default ();
#if GTK_CHECK_VERSION (3, 0, 0)
screen = gdk_display_get_default_screen (display);
create_tray_on_screen (screen, FALSE);
#else
n_screens = gdk_display_get_n_screens (display);
for (i = 0; i < n_screens; ++i) {
screen = gdk_display_get_screen (display, i);
create_tray_on_screen (screen, FALSE);
create_tray_on_screen (screen, FALSE);
}
#endif
gtk_main ();
return 0;
}
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