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/*
Copyright (C) 2009 Jiri Moskovcak (jmoskovc@redhat.com)
Copyright (C) 2009 RedHat 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "abrtlib.h"
#include "CCApplet.h"
#include <iostream>
#include <cstdarg>
#include <sstream>
#include <cstdio>
#if HAVE_CONFIG_H
#include <config.h>
#endif
#if ENABLE_NLS
#include <libintl.h>
#define _(S) gettext(S)
#else
#define _(S) (S)
#endif
static const char *DBUS_SERVICE_NAME = "org.freedesktop.DBus";
static const char *DBUS_SERVICE_PATH = "/org/freedesktop/DBus";
const gchar *CApplet::menu_xml =
"<?xml version=\"1.0\"?>\
<interface>\
<requires lib=\"gtk+\" version=\"2.16\"/>\
<!-- interface-naming-policy project-wide -->\
<object class=\"GtkMenu\" id=\"popup_menu\">\
<property name=\"visible\">True</property>\
<child>\
<object class=\"GtkMenuItem\" id=\"miHide\">\
<property name=\"visible\">True</property>\
<property name=\"label\" translatable=\"yes\">Hide</property>\
</object>\
</child>\
<child>\
<object class=\"GtkImageMenuItem\" id=\"miQuit\">\
<property name=\"label\">gtk-quit</property>\
<property name=\"visible\">True</property>\
<property name=\"use_underline\">True</property>\
<property name=\"use_stock\">True</property>\
<property name=\"always_show_image\">True</property>\
</object>\
</child>\
</object>\
</interface>";
CApplet::CApplet(DBus::Connection &connection, const char *path, const char *name)
: DBus::ObjectProxy(connection, path, name)
{
m_pDaemonWatcher = new DaemonWatcher(connection, DBUS_SERVICE_PATH, DBUS_SERVICE_NAME);
m_pDaemonWatcher->ConnectStateChangeHandler(DaemonStateChange_cb, this);
m_pStatusIcon = gtk_status_icon_new_from_stock(GTK_STOCK_DIALOG_WARNING);
m_bDaemonRunning = true;
notify_init("ABRT");
m_pNotification = notify_notification_new_with_status_icon("Warning", NULL, NULL, m_pStatusIcon);
notify_notification_set_urgency(m_pNotification, NOTIFY_URGENCY_CRITICAL);
notify_notification_set_timeout(m_pNotification, 5000);
gtk_status_icon_set_visible(m_pStatusIcon, FALSE);
g_signal_connect(G_OBJECT(m_pStatusIcon), "activate", GTK_SIGNAL_FUNC(CApplet::OnAppletActivate_CB), this);
g_signal_connect(G_OBJECT(m_pStatusIcon), "popup_menu", GTK_SIGNAL_FUNC(CApplet::OnMenuPopup_cb), this);
SetIconTooltip(_("Pending events: %i"), m_mapEvents.size());
m_pBuilder = gtk_builder_new();
if(gtk_builder_add_from_string(m_pBuilder, menu_xml, strlen(menu_xml), NULL))
{
m_pMenu = gtk_builder_get_object(m_pBuilder, "popup_menu");
//gtk_menu_attach_to_widget(GTK_MENU(m_pMenu), GTK_WIDGET(m_pStatusIcon), NULL);
m_pmiHide = gtk_builder_get_object(m_pBuilder, "miHide");
if(m_pmiHide != NULL)
{
g_signal_connect(m_pmiHide,"activate", G_CALLBACK(CApplet::onHide_cb), this);
}
m_pmiQuit = gtk_builder_get_object(m_pBuilder, "miQuit");
if(m_pmiQuit != NULL)
{
g_signal_connect(m_pmiQuit,"activate",G_CALLBACK(gtk_main_quit),NULL);
}
}
else
{
fprintf(stderr,_("Can't create menu from the description, popup won't be available!\n"));
}
}
CApplet::~CApplet()
{
delete m_pDaemonWatcher;
}
/* dbus related */
void CApplet::Crash(const std::string& progname, const std::string& uid )
{
if (m_pCrashHandler)
{
std::istringstream input_string(uid);
uid_t num;
input_string >> num;
if( (num == getuid()) )
m_pCrashHandler(progname.c_str());
}
else
{
std::cout << _("This is default handler, you should register your own with ConnectCrashHandler") << std::endl;
std::cout.flush();
}
}
void CApplet::DaemonStateChange_cb(bool running, void* data)
{
CApplet *applet = (CApplet *)data;
if (!running)
{
applet->Disable(_("ABRT service is not running"));
}
else
{
applet->Enable(_("ABRT service has been started"));
}
}
void CApplet::ConnectCrashHandler(void (*pCrashHandler)(const char *progname))
{
m_pCrashHandler = pCrashHandler;
}
void CApplet::SetIconTooltip(const char *format, ...)
{
va_list args;
int n;
char *buf;
va_start(args, format);
buf = NULL;
n = vasprintf(&buf, format, args);
va_end(args);
if (n >= 0 && buf)
{
notify_notification_update(m_pNotification, _("Warning"), buf, NULL);
gtk_status_icon_set_tooltip_text(m_pStatusIcon, buf);
free(buf);
}
else
{
gtk_status_icon_set_tooltip_text(m_pStatusIcon, _("Out of memory"));
}
}
void CApplet::OnAppletActivate_CB(GtkStatusIcon *status_icon,gpointer user_data)
{
CApplet *applet = (CApplet *)user_data;
if (applet->m_bDaemonRunning)
{
pid_t pid = vfork();
if (pid < 0)
std::cerr << "vfork failed\n";
if (pid == 0)
{ /* child */
signal(SIGCHLD, SIG_DFL); /* undo SIG_IGN in abrt-applet */
execl(BIN_DIR"/abrt-gui", "abrt-gui", (char*) NULL);
/* Did not find abrt-gui in installation directory. Oh well */
/* Trying to find it in PATH */
execlp("abrt-gui", "abrt-gui", (char*) NULL);
std::cerr << "can't exec abrt-gui\n";
exit(1);
}
gtk_status_icon_set_visible(applet->m_pStatusIcon, false);
}
}
void CApplet::OnMenuPopup_cb(GtkStatusIcon *status_icon,
guint button,
guint activate_time,
gpointer user_data)
{
if(((CApplet *)user_data)->m_pMenu != NULL)
{
gtk_menu_popup(GTK_MENU(((CApplet *)user_data)->m_pMenu),NULL,NULL,gtk_status_icon_position_menu,status_icon,button,activate_time);
}
}
void CApplet::ShowIcon()
{
gtk_status_icon_set_visible(m_pStatusIcon, true);
notify_notification_show(m_pNotification, NULL);
}
void CApplet::onHide_cb(GtkMenuItem *menuitem, gpointer applet)
{
((CApplet*)applet)->HideIcon();
}
void CApplet::HideIcon()
{
gtk_status_icon_set_visible(m_pStatusIcon, false);
}
void CApplet::Disable(const char *reason)
{
/*
FIXME: once we have our icon
*/
m_bDaemonRunning = false;
GdkPixbuf *gray_scaled;
GdkPixbuf *pixbuf = gtk_icon_theme_load_icon(gtk_icon_theme_get_default(), GTK_STOCK_DIALOG_WARNING, 24, GTK_ICON_LOOKUP_USE_BUILTIN, NULL);
gray_scaled = gdk_pixbuf_copy(pixbuf);
if (pixbuf)
{
gdk_pixbuf_saturate_and_pixelate(pixbuf, gray_scaled, 0.0, NULL);
gtk_status_icon_set_from_pixbuf(m_pStatusIcon, gray_scaled);
}
else
std::cerr << "Cannot load icon!" << std::endl;
SetIconTooltip(reason);
ShowIcon();
}
void CApplet::Enable(const char *reason)
{
/* restore the original icon */
m_bDaemonRunning = true;
SetIconTooltip(reason);
gtk_status_icon_set_from_stock(m_pStatusIcon, GTK_STOCK_DIALOG_WARNING);
ShowIcon();
}
int CApplet::AddEvent(int pUUID, const std::string& pProgname)
{
m_mapEvents[pUUID] = "pProgname";
SetIconTooltip(_("Pending events: %i"), m_mapEvents.size());
return 0;
}
int CApplet::RemoveEvent(int pUUID)
{
m_mapEvents.erase(pUUID);
return 0;
}
void CApplet::BlinkIcon(bool pBlink)
{
gtk_status_icon_set_blinking(m_pStatusIcon, pBlink);
}
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