065f010fe3
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31601 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
148 lines
4.4 KiB
C++
148 lines
4.4 KiB
C++
/////////////////////////////////////////////////////////////////////////
|
|
// File: taskbar.cpp
|
|
// Purpose: wxTaskBarIcon (src/unix/taskbarx11.cpp) helper for GTK2
|
|
// Author: Vaclav Slavik
|
|
// Modified by:
|
|
// Created: 2004/05/29
|
|
// RCS-ID: $Id$
|
|
// Copyright: (c) Vaclav Slavik, 2004
|
|
// Licence: wxWindows licence
|
|
/////////////////////////////////////////////////////////////////////////
|
|
|
|
#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
|
|
#pragma implementation "taskbarpriv.h"
|
|
#endif
|
|
|
|
// For compilers that support precompilation, includes "wx.h".
|
|
#include "wx/wxprec.h"
|
|
|
|
#include "wx/gtk/taskbarpriv.h"
|
|
#include "wx/log.h"
|
|
#include "wx/frame.h"
|
|
#include "wx/menu.h"
|
|
|
|
#include <gdk/gdkx.h>
|
|
|
|
#ifdef __WXGTK20__
|
|
#include <gtk/gtkversion.h>
|
|
#if GTK_CHECK_VERSION(2, 1, 0)
|
|
|
|
#include "gtk/gtk.h"
|
|
|
|
#include "eggtrayicon.h"
|
|
|
|
wxTaskBarIconAreaBase::wxTaskBarIconAreaBase()
|
|
{
|
|
if (IsProtocolSupported())
|
|
{
|
|
m_widget = GTK_WIDGET(egg_tray_icon_new("systray icon"));
|
|
gtk_window_set_resizable(GTK_WINDOW(m_widget), false);
|
|
|
|
wxLogTrace(_T("systray"), _T("using freedesktop.org systray spec"));
|
|
}
|
|
|
|
wxTopLevelWindow::Create(
|
|
NULL, wxID_ANY, _T("systray icon"),
|
|
wxDefaultPosition, wxDefaultSize,
|
|
wxDEFAULT_FRAME_STYLE | wxFRAME_NO_TASKBAR | wxSIMPLE_BORDER |
|
|
wxFRAME_SHAPED,
|
|
wxEmptyString /*eggtray doesn't like setting wmclass*/);
|
|
|
|
m_invokingWindow = NULL;
|
|
}
|
|
|
|
bool wxTaskBarIconAreaBase::IsProtocolSupported()
|
|
{
|
|
static int s_supported = -1;
|
|
if (s_supported == -1)
|
|
{
|
|
Display *display = GDK_DISPLAY();
|
|
Screen *screen = DefaultScreenOfDisplay(display);
|
|
|
|
wxString name;
|
|
name.Printf(_T("_NET_SYSTEM_TRAY_S%d"), XScreenNumberOfScreen(screen));
|
|
Atom atom = XInternAtom(display, name.ToAscii(), False);
|
|
|
|
Window manager = XGetSelectionOwner(display, atom);
|
|
|
|
s_supported = (manager != None);
|
|
}
|
|
|
|
return (bool)s_supported;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Pop-up menu stuff
|
|
//-----------------------------------------------------------------------------
|
|
|
|
extern "C" void gtk_pop_hide_callback( GtkWidget *widget, bool* is_waiting );
|
|
|
|
extern void SetInvokingWindow( wxMenu *menu, wxWindow* win );
|
|
|
|
extern "C" void wxPopupMenuPositionCallback( GtkMenu *menu,
|
|
gint *x, gint *y,
|
|
gboolean * WXUNUSED(whatever),
|
|
gpointer user_data );
|
|
|
|
#if wxUSE_MENUS_NATIVE
|
|
bool wxTaskBarIconAreaBase::DoPopupMenu( wxMenu *menu, int x, int y )
|
|
{
|
|
wxCHECK_MSG( m_widget != NULL, false, wxT("invalid window") );
|
|
|
|
wxCHECK_MSG( menu != NULL, false, wxT("invalid popup-menu") );
|
|
|
|
// NOTE: if you change this code, you need to update
|
|
// the same code in window.cpp as well. This
|
|
// is ugly code duplication, I know,
|
|
|
|
SetInvokingWindow( menu, this );
|
|
|
|
menu->UpdateUI( m_invokingWindow );
|
|
|
|
bool is_waiting = true;
|
|
|
|
gulong handler = gtk_signal_connect( GTK_OBJECT(menu->m_menu),
|
|
"hide",
|
|
GTK_SIGNAL_FUNC(gtk_pop_hide_callback),
|
|
(gpointer)&is_waiting );
|
|
|
|
wxPoint pos;
|
|
gpointer userdata;
|
|
GtkMenuPositionFunc posfunc;
|
|
if ( x == -1 && y == -1 )
|
|
{
|
|
// use GTK's default positioning algorithm
|
|
userdata = NULL;
|
|
posfunc = NULL;
|
|
}
|
|
else
|
|
{
|
|
pos = ClientToScreen(wxPoint(x, y));
|
|
userdata = &pos;
|
|
posfunc = wxPopupMenuPositionCallback;
|
|
}
|
|
|
|
gtk_menu_popup(
|
|
GTK_MENU(menu->m_menu),
|
|
(GtkWidget *) NULL, // parent menu shell
|
|
(GtkWidget *) NULL, // parent menu item
|
|
posfunc, // function to position it
|
|
userdata, // client data
|
|
0, // button used to activate it
|
|
gtk_get_current_event_time()
|
|
);
|
|
|
|
while (is_waiting)
|
|
{
|
|
gtk_main_iteration();
|
|
}
|
|
|
|
gtk_signal_disconnect(GTK_OBJECT(menu->m_menu), handler);
|
|
|
|
return true;
|
|
}
|
|
#endif // wxUSE_MENUS_NATIVE
|
|
|
|
#endif // __WXGTK20__
|
|
#endif // GTK_CHECK_VERSION(2, 1, 0)
|