office-gobmx/sfx2/source/appl/shutdowniconunx.cxx
Stephan Bergmann 7c2f000085 loplugin:staticcall
Change-Id: Ie5e9e21f4c592c58094afc954f1de54512719fd5
2014-06-13 17:54:32 +02:00

441 lines
14 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifdef ENABLE_QUICKSTART_APPLET
#include <unotools/moduleoptions.hxx>
#include <unotools/dynamicmenuoptions.hxx>
#include <gtk/gtk.h>
#include <glib.h>
#include <osl/mutex.hxx>
#include <vcl/bitmapex.hxx>
#include <vcl/bmpacc.hxx>
#include "tools/rc.hxx"
#include <sfx2/app.hxx>
#include "app.hrc"
#ifndef __SHUTDOWNICON_HXX__
#define USE_APP_SHORTCUTS
#include "shutdownicon.hxx"
#endif
#ifdef ENABLE_GIO
#include <gio/gio.h>
#endif
// Cut/paste from vcl/inc/svids.hrc
#define SV_ICON_SMALL_START 25000
#define SV_ICON_ID_OFFICE 1
#define SV_ICON_ID_TEXT 2
#define SV_ICON_ID_SPREADSHEET 4
#define SV_ICON_ID_DRAWING 6
#define SV_ICON_ID_PRESENTATION 8
#define SV_ICON_ID_TEMPLATE 11
#define SV_ICON_ID_DATABASE 12
#define SV_ICON_ID_FORMULA 13
using namespace ::rtl;
using namespace ::osl;
static ResMgr *pVCLResMgr;
static GtkStatusIcon* pTrayIcon;
static GtkWidget *pExitMenuItem = NULL;
static GtkWidget *pOpenMenuItem = NULL;
static GtkWidget *pDisableMenuItem = NULL;
#ifdef ENABLE_GIO
GFileMonitor* pMonitor = NULL;
#endif
static void open_url_cb( GtkWidget *, gpointer data )
{
ShutdownIcon::OpenURL( *(OUString *)data,
OUString( "_default" ) );
}
static void open_file_cb( GtkWidget * )
{
if ( !ShutdownIcon::bModalMode )
ShutdownIcon::FileOpen();
}
static void open_template_cb( GtkWidget * )
{
if ( !ShutdownIcon::bModalMode )
ShutdownIcon::FromTemplate();
}
static void systray_disable_cb()
{
ShutdownIcon::SetAutostart( false );
ShutdownIcon::terminateDesktop();
}
static void exit_quickstarter_cb( GtkWidget * )
{
plugin_shutdown_sys_tray();
//terminate may cause this .so to be unloaded. So we must be hands off
//all calls into this .so after this call
ShutdownIcon::terminateDesktop();
}
static void menu_deactivate_cb( GtkWidget *pMenu )
{
gtk_menu_popdown( GTK_MENU( pMenu ) );
}
static GdkPixbuf * ResIdToPixbuf( sal_uInt16 nResId )
{
ResId aResId( nResId, *pVCLResMgr );
BitmapEx aIcon( aResId );
Bitmap pInSalBitmap = aIcon.GetBitmap();
AlphaMask pInSalAlpha = aIcon.GetAlpha();
if( pInSalBitmap.GetBitCount() != 24 )
pInSalBitmap.Convert( BMP_CONVERSION_24BIT );
Bitmap::ScopedReadAccess pSalBitmap(pInSalBitmap);
AlphaMask::ScopedReadAccess pSalAlpha(pInSalAlpha);
g_return_val_if_fail( pSalBitmap, NULL );
Size aSize( pSalBitmap->Width(), pSalBitmap->Height() );
if (pSalAlpha)
g_return_val_if_fail( Size( pSalAlpha->Width(), pSalAlpha->Height() ) == aSize, NULL );
int nX, nY;
guchar *pPixbufData = ( guchar * )g_malloc( 4 * aSize.Width() * aSize.Height() );
guchar *pDestData = pPixbufData;
for( nY = 0; nY < pSalBitmap->Height(); nY++ )
{
for( nX = 0; nX < pSalBitmap->Width(); nX++ )
{
BitmapColor aPix;
aPix = pSalBitmap->GetPixel( nY, nX );
pDestData[0] = aPix.GetRed();
pDestData[1] = aPix.GetGreen();
pDestData[2] = aPix.GetBlue();
if (pSalAlpha)
{
aPix = pSalAlpha->GetPixel( nY, nX );
pDestData[3] = 255 - aPix.GetIndex();
}
else
pDestData[3] = 255;
pDestData += 4;
}
}
return gdk_pixbuf_new_from_data( pPixbufData,
GDK_COLORSPACE_RGB, sal_True, 8,
aSize.Width(), aSize.Height(),
aSize.Width() * 4,
(GdkPixbufDestroyNotify) g_free,
NULL );
}
extern "C" {
static void oustring_delete (gpointer data,
GClosure * /* closure */)
{
OUString *pURL = (OUString *) data;
delete pURL;
}
}
static void add_item( GtkMenuShell *pMenuShell, const char *pAsciiURL,
OUString *pOverrideLabel,
sal_uInt16 nResId, GCallback pFnCallback )
{
OUString *pURL = new OUString (OStringToOUString( pAsciiURL,
RTL_TEXTENCODING_UTF8 ));
OString aLabel;
if (pOverrideLabel)
aLabel = OUStringToOString (*pOverrideLabel, RTL_TEXTENCODING_UTF8);
else
{
ShutdownIcon *pShutdownIcon = ShutdownIcon::getInstance();
aLabel = OUStringToOString (pShutdownIcon->GetUrlDescription( *pURL ),
RTL_TEXTENCODING_UTF8);
}
GdkPixbuf *pPixbuf = ResIdToPixbuf( SV_ICON_SMALL_START + nResId );
GtkWidget *pImage = gtk_image_new_from_pixbuf( pPixbuf );
g_object_unref( G_OBJECT( pPixbuf ) );
GtkWidget *pMenuItem = gtk_image_menu_item_new_with_label( aLabel.getStr() );
gtk_image_menu_item_set_image( GTK_IMAGE_MENU_ITEM( pMenuItem ), pImage );
g_signal_connect_data( pMenuItem, "activate", pFnCallback, pURL,
oustring_delete, GConnectFlags(0));
gtk_menu_shell_append( pMenuShell, pMenuItem );
}
// Unbelievably nasty
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::task;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::beans;
static void add_ugly_db_item( GtkMenuShell *pMenuShell, const char *pAsciiURL,
sal_uInt16 nResId, GCallback pFnCallback )
{
SvtDynamicMenuOptions aOpt;
Sequence < Sequence < PropertyValue > > aMenu = aOpt.GetMenu( E_NEWMENU );
for ( sal_Int32 n=0; n<aMenu.getLength(); n++ )
{
OUString aURL;
OUString aDescription;
Sequence < PropertyValue >& aEntry = aMenu[n];
for ( sal_Int32 m=0; m<aEntry.getLength(); m++ )
{
if ( aEntry[m].Name == "URL" )
aEntry[m].Value >>= aURL;
if ( aEntry[m].Name == "Title" )
aEntry[m].Value >>= aDescription;
}
if ( aURL == BASE_URL && !aDescription.isEmpty() )
{
add_item (pMenuShell, pAsciiURL, &aDescription, nResId, pFnCallback);
break;
}
}
}
static GtkWidget *
add_image_menu_item( GtkMenuShell *pMenuShell,
const gchar *stock_id,
const OUString& aLabel,
GCallback activate_cb )
{
OString aUtfLabel = OUStringToOString (aLabel, RTL_TEXTENCODING_UTF8 );
GtkWidget *pImage;
pImage = gtk_image_new_from_stock( stock_id, GTK_ICON_SIZE_MENU );
GtkWidget *pMenuItem;
pMenuItem = gtk_image_menu_item_new_with_label( aUtfLabel.getStr() );
gtk_image_menu_item_set_image( GTK_IMAGE_MENU_ITEM( pMenuItem ), pImage );
gtk_menu_shell_append( pMenuShell, pMenuItem );
g_signal_connect( pMenuItem, "activate", activate_cb, NULL);
return pMenuItem;
}
static void populate_menu( GtkWidget *pMenu )
{
ShutdownIcon *pShutdownIcon = ShutdownIcon::getInstance();
GtkMenuShell *pMenuShell = GTK_MENU_SHELL( pMenu );
SvtModuleOptions aModuleOptions;
if ( aModuleOptions.IsWriter() )
add_item (pMenuShell, WRITER_URL, NULL,
SV_ICON_ID_TEXT, G_CALLBACK( open_url_cb ));
if ( aModuleOptions.IsCalc() )
add_item (pMenuShell, CALC_URL, NULL,
SV_ICON_ID_SPREADSHEET, G_CALLBACK( open_url_cb ));
if ( aModuleOptions.IsImpress() )
add_item (pMenuShell, IMPRESS_URL, NULL,
SV_ICON_ID_PRESENTATION, G_CALLBACK( open_url_cb ));
if ( aModuleOptions.IsDraw() )
add_item (pMenuShell, DRAW_URL, NULL,
SV_ICON_ID_DRAWING, G_CALLBACK( open_url_cb ));
if ( aModuleOptions.IsDataBase() )
add_ugly_db_item (pMenuShell, BASE_URL,
SV_ICON_ID_DATABASE, G_CALLBACK( open_url_cb ));
if ( aModuleOptions.IsMath() )
add_item (pMenuShell, MATH_URL, NULL,
SV_ICON_ID_FORMULA, G_CALLBACK( open_url_cb ));
OUString aULabel = pShutdownIcon->GetResString( STR_QUICKSTART_FROMTEMPLATE );
add_item (pMenuShell, "dummy", &aULabel,
SV_ICON_ID_TEMPLATE, G_CALLBACK( open_template_cb ));
GtkWidget *pMenuItem;
pMenuItem = gtk_separator_menu_item_new();
gtk_menu_shell_append( pMenuShell, pMenuItem );
pOpenMenuItem = add_image_menu_item
(pMenuShell, GTK_STOCK_OPEN,
pShutdownIcon->GetResString( STR_QUICKSTART_FILEOPEN ),
G_CALLBACK( open_file_cb ));
pMenuItem = gtk_separator_menu_item_new();
gtk_menu_shell_append( pMenuShell, pMenuItem );
pDisableMenuItem = add_image_menu_item
( pMenuShell, GTK_STOCK_CLOSE,
pShutdownIcon->GetResString( STR_QUICKSTART_PRELAUNCH_UNX ),
G_CALLBACK( systray_disable_cb ) );
pMenuItem = gtk_separator_menu_item_new();
gtk_menu_shell_append( pMenuShell, pMenuItem );
pExitMenuItem = add_image_menu_item
( pMenuShell, GTK_STOCK_QUIT,
pShutdownIcon->GetResString( STR_QUICKSTART_EXIT ),
G_CALLBACK( exit_quickstarter_cb ) );
gtk_widget_show_all( pMenu );
}
static void refresh_menu( GtkWidget *pMenu )
{
if (!pExitMenuItem)
populate_menu( pMenu );
bool bModal = ShutdownIcon::bModalMode;
gtk_widget_set_sensitive( pExitMenuItem, !bModal);
gtk_widget_set_sensitive( pOpenMenuItem, !bModal);
gtk_widget_set_sensitive( pDisableMenuItem, !bModal);
}
static gboolean display_menu_cb( GtkWidget *,
GdkEventButton *event, GtkWidget *pMenu )
{
if (event->button == 2)
return sal_False;
refresh_menu( pMenu );
gtk_menu_popup( GTK_MENU( pMenu ), NULL, NULL,
gtk_status_icon_position_menu, pTrayIcon,
0, event->time );
return sal_True;
}
#ifdef ENABLE_GIO
/*
* If the quickstarter is running, then LibreOffice is
* upgraded, then the old quickstarter is still running, but is now unreliable
* as the old install has been deleted. A fairly intractable problem but we
* can avoid much of the pain if we turn off the quickstarter if we detect
* that it has been physically deleted or overwritten
*/
static void notify_file_changed(GFileMonitor * /*gfilemonitor*/, GFile * /*arg1*/,
GFile * /*arg2*/, GFileMonitorEvent event_type, gpointer /*user_data*/)
{
//Shutdown the quick starter if anything has happened to make it unsafe
//to remain running, e.g. rpm --erased and all libs deleted, or
//rpm --upgrade and libs being overwritten
switch (event_type)
{
case G_FILE_MONITOR_EVENT_DELETED:
case G_FILE_MONITOR_EVENT_CREATED:
case G_FILE_MONITOR_EVENT_PRE_UNMOUNT:
case G_FILE_MONITOR_EVENT_UNMOUNTED:
exit_quickstarter_cb(GTK_WIDGET(pTrayIcon));
break;
default:
break;
}
}
#endif
void SAL_DLLPUBLIC_EXPORT plugin_init_sys_tray()
{
::SolarMutexGuard aGuard;
if( /* need gtk_status to resolve */
(gtk_check_version( 2, 10, 0 ) != NULL) ||
/* we need the vcl plugin and mainloop initialized */
!g_type_from_name( "GdkDisplay" ) )
return;
OString aLabel;
ShutdownIcon *pShutdownIcon = ShutdownIcon::getInstance();
aLabel = OUStringToOString (
pShutdownIcon->GetResString( STR_QUICKSTART_TIP ),
RTL_TEXTENCODING_UTF8 );
pVCLResMgr = ResMgr::CreateResMgr("vcl");
GdkPixbuf *pPixbuf = ResIdToPixbuf( SV_ICON_SMALL_START + SV_ICON_ID_OFFICE );
pTrayIcon = gtk_status_icon_new_from_pixbuf(pPixbuf);
g_object_unref( pPixbuf );
g_object_set (pTrayIcon, "title", aLabel.getStr(),
"tooltip_text", aLabel.getStr(), NULL);
GtkWidget *pMenu = gtk_menu_new();
g_signal_connect(pTrayIcon, "button-press-event",
G_CALLBACK(display_menu_cb), pMenu);
g_signal_connect (pMenu, "deactivate",
G_CALLBACK (menu_deactivate_cb), NULL);
// disable shutdown
pShutdownIcon->SetVeto( true );
ShutdownIcon::addTerminateListener();
#ifdef ENABLE_GIO
GFile* pFile = NULL;
OUString sLibraryFileUrl;
if (osl::Module::getUrlFromAddress(plugin_init_sys_tray, sLibraryFileUrl))
pFile = g_file_new_for_uri(OUStringToOString(sLibraryFileUrl, RTL_TEXTENCODING_UTF8).getStr());
if (pFile)
{
if ((pMonitor = g_file_monitor_file(pFile, G_FILE_MONITOR_NONE, NULL, NULL)))
g_signal_connect(pMonitor, "changed", (GCallback)notify_file_changed, NULL);
g_object_unref(pFile);
}
#endif
}
void SAL_DLLPUBLIC_EXPORT plugin_shutdown_sys_tray()
{
::SolarMutexGuard aGuard;
if( !pTrayIcon )
return;
#ifdef ENABLE_GIO
if (pMonitor)
{
g_signal_handlers_disconnect_by_func(pMonitor,
(void*)notify_file_changed, pMonitor);
g_file_monitor_cancel(pMonitor);
g_object_unref(pMonitor);
pMonitor = NULL;
}
#endif
g_object_unref(pTrayIcon);
pTrayIcon = NULL;
pExitMenuItem = NULL;
pOpenMenuItem = NULL;
pDisableMenuItem = NULL;
}
#endif // ENABLE_QUICKSTART_APPLET
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */