summaryrefslogtreecommitdiff
path: root/applets/wncklet/wncklet.c
blob: e7c37bbc818002e9441dc9d1754b3631daf354ed (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
/* wncklet.c: A collection of window navigation applets
 *
 * Copyright (C) 2003 Sun Microsystems, Inc.
 *
 * 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., 51 Franklin St, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 * Authors:
 *      Mark McLoughlin <mark@skynet.ie>
 */

#ifdef HAVE_CONFIG_H
	#include <config.h>
#endif

#include <string.h>
#include <mate-panel-applet.h>

#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include <libwnck/screen.h>
#include <libwnck/util.h>

#include "wncklet.h"
#include "window-menu.h"
#include "workspace-switcher.h"
#include "window-list.h"
#include "showdesktop.h"

void wncklet_display_help(GtkWidget* widget, const char* doc_id, const char* link_id, const char* icon_name)
{
	GError* error = NULL;
	char* uri;

	if (link_id)
		uri = g_strdup_printf("help:%s?%s", doc_id, link_id);
	else
		uri = g_strdup_printf("help:%s", doc_id);

	gtk_show_uri(gtk_widget_get_screen(widget), uri, gtk_get_current_event_time(), &error);

	g_free(uri);

	if (error && g_error_matches(error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
	{
		g_error_free(error);
	}
	else if (error)
	{
		GtkWidget* parent;
		GtkWidget* dialog;
		char* primary;

		if (GTK_IS_WINDOW(widget))
			parent = widget;
		else
			parent = NULL;

		primary = g_markup_printf_escaped(_("Could not display help document '%s'"), doc_id);
		dialog = gtk_message_dialog_new(parent ? GTK_WINDOW(parent) : NULL, GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, "%s", primary);

		gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog), "%s", error->message);

		g_error_free(error);
		g_free(primary);

		g_signal_connect(dialog, "response", G_CALLBACK(gtk_widget_destroy), NULL);

		gtk_window_set_icon_name(GTK_WINDOW(dialog), icon_name);
		gtk_window_set_screen(GTK_WINDOW(dialog), gtk_widget_get_screen(widget));

		if (parent == NULL)
		{
			/* we have no parent window */
			gtk_window_set_skip_taskbar_hint(GTK_WINDOW(dialog), FALSE);
			gtk_window_set_title(GTK_WINDOW(dialog), _("Error displaying help document"));
		}

		gtk_widget_show(dialog);
	}
}

WnckScreen* wncklet_get_screen(GtkWidget* applet)
{
	int screen_num;

	if (!gtk_widget_has_screen(applet))
		return wnck_screen_get_default();

	screen_num = gdk_screen_get_number(gtk_widget_get_screen(applet));

	return wnck_screen_get(screen_num);
}

void wncklet_connect_while_alive(gpointer object, const char* signal, GCallback func, gpointer func_data, gpointer alive_object)
{
	GClosure* closure;

	closure = g_cclosure_new(func, func_data, NULL);
	g_object_watch_closure(G_OBJECT(alive_object), closure);
	g_signal_connect_closure_by_id(object, g_signal_lookup(signal, G_OBJECT_TYPE(object)), 0, closure, FALSE);
}

static gboolean wncklet_factory(MatePanelApplet* applet, const char* iid, gpointer data)
{
	gboolean retval = FALSE;
	static gboolean type_registered = FALSE;

	if (!type_registered)
	{
		wnck_set_client_type(WNCK_CLIENT_TYPE_PAGER);
		type_registered = TRUE;
	}

	if (!strcmp(iid, "WindowMenuApplet"))
		retval = window_menu_applet_fill(applet);
	else if (!strcmp(iid, "WorkspaceSwitcherApplet") || !strcmp(iid, "PagerApplet"))
		retval = workspace_switcher_applet_fill(applet);
	else if (!strcmp(iid, "WindowListApplet") || !strcmp(iid, "TasklistApplet"))
		retval = window_list_applet_fill(applet);
	else if (!strcmp(iid, "ShowDesktopApplet"))
		retval = show_desktop_applet_fill(applet);

	return retval;
}


#ifdef WNCKLET_INPROCESS
	MATE_PANEL_APPLET_IN_PROCESS_FACTORY("WnckletFactory", PANEL_TYPE_APPLET, "WindowNavigationApplets", wncklet_factory, NULL)
#else
	MATE_PANEL_APPLET_OUT_PROCESS_FACTORY("WnckletFactory", PANEL_TYPE_APPLET, "WindowNavigationApplets", wncklet_factory, NULL)
#endif