src/gtk/taskbar.cpp

/////////////////////////////////////////////////////////////////////////
// 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/log.h"
#include "wx/frame.h"

#include <gdk/gdkx.h>

#ifdef __WXGTK20__
#include <gtk/gtkversion.h>
#if GTK_CHECK_VERSION(2, 1, 0)

#include "wx/gtk/taskbarpriv.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*/);
}

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;
}

#endif // __WXGTK20__
#endif // GTK_CHECK_VERSION(2, 1, 0)
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////
	2	// File: taskbar.cpp
	3	// Purpose: wxTaskBarIcon (src/unix/taskbarx11.cpp) helper for GTK2
	4	// Author: Vaclav Slavik
	5	// Modified by:
	6	// Created: 2004/05/29
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Vaclav Slavik, 2004
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////
	11
	12	#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
	13	#pragma implementation "taskbarpriv.h"
	14	#endif
	15
	16	// For compilers that support precompilation, includes "wx.h".
	17	#include "wx/wxprec.h"
	18
	19	#include "wx/log.h"
	20	#include "wx/frame.h"
	21
	22	#include <gdk/gdkx.h>
	23
	24	#ifdef __WXGTK20__
	25	#include <gtk/gtkversion.h>
	26	#if GTK_CHECK_VERSION(2, 1, 0)
	27
	28	#include "wx/gtk/taskbarpriv.h"
	29	#include "eggtrayicon.h"
	30
	31	wxTaskBarIconAreaBase::wxTaskBarIconAreaBase()
	32	{
	33	if (IsProtocolSupported())
	34	{
	35	m_widget = GTK_WIDGET(egg_tray_icon_new("systray icon"));
	36	gtk_window_set_resizable(GTK_WINDOW(m_widget), false);
	37
	38	wxLogTrace(_T("systray"), _T("using freedesktop.org systray spec"));
	39	}
	40
	41	wxTopLevelWindow::Create(
	42	NULL, wxID_ANY, _T("systray icon"),
	43	wxDefaultPosition, wxDefaultSize,
	44	wxDEFAULT_FRAME_STYLE \| wxFRAME_NO_TASKBAR \| wxSIMPLE_BORDER \|
	45	wxFRAME_SHAPED,
	46	wxEmptyString /eggtray doesn't like setting wmclass/);
	47	}
	48
	49	bool wxTaskBarIconAreaBase::IsProtocolSupported()
	50	{
	51	static int s_supported = -1;
	52	if (s_supported == -1)
	53	{
	54	Display *display = GDK_DISPLAY();
	55	Screen *screen = DefaultScreenOfDisplay(display);
	56
	57	wxString name;
	58	name.Printf(_T("_NET_SYSTEM_TRAY_S%d"), XScreenNumberOfScreen(screen));
	59	Atom atom = XInternAtom(display, name.ToAscii(), False);
	60
	61	Window manager = XGetSelectionOwner(display, atom);
	62
	63	s_supported = (manager != None);
	64	}
	65
	66	return (bool)s_supported;
	67	}
	68
	69	#endif // __WXGTK20__
	70	#endif // GTK_CHECK_VERSION(2, 1, 0)