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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 "CCApplet.h"
#include <iostream>
#include <cstdarg>
#include <sstream>
#include <cstdio>
static const char *DBUS_SERVICE_NAME = "org.freedesktop.DBus";
static const char *DBUS_SERVICE_PATH = "/org/freedesktop/DBus";
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;
char notify_title[5] = "ABRT";
notify_init(notify_title);
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);
// LMB click
//TODO add some actions!
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());
}
CApplet::~CApplet()
{
delete m_pDaemonWatcher;
}
/* dbus related */
void CApplet::Crash(std::string &value)
{
if(m_pCrashHandler)
{
m_pCrashHandler(value.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;
// change to smth sane like MAX_TOOLTIP length or rewrite this whole sh*t
int n;
size_t size = 30;
char *buf = new char[size];
va_start (args, format);
while((n = vsnprintf (buf, size, format, args)) > (int)size)
{
va_end (args);
// string was larger than our buffer
// alloc larger buffer
size = n+1;
delete[] buf;
buf = new char[size];
va_start (args, format);
}
va_end (args);
if (n != -1)
{
notify_notification_update(m_pNotification, "Warning!",buf, NULL);
gtk_status_icon_set_tooltip_text(m_pStatusIcon,buf);
}
else
{
gtk_status_icon_set_tooltip_text(m_pStatusIcon,"Error while setting the tooltip!");
}
delete[] buf;
}
void CApplet::OnAppletActivate_CB(GtkStatusIcon *status_icon,gpointer user_data)
{
CApplet *applet = (CApplet *)user_data;
FILE *gui = NULL;
//FIXME - use fork+exec and absolute paths? or dbus?
if(applet->m_bDaemonRunning)
{
gui = popen((std::string(BIN_DIR) + "/abrt-gui").c_str(),"r");
gtk_status_icon_set_visible(applet->m_pStatusIcon,false);
}
}
void CApplet::OnMenuPopup_cb(GtkStatusIcon *status_icon,
guint button,
guint activate_time,
gpointer user_data)
{
gtk_status_icon_set_visible(((CApplet *)user_data)->m_pStatusIcon, false);
}
void CApplet::ShowIcon()
{
gtk_status_icon_set_visible(m_pStatusIcon,true);
notify_notification_show(m_pNotification,NULL);
}
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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