drop gtk2 support

Change-Id: Ie838cabfecfef7e3225c1555536d5c9cf3b43f15
Reviewed-on: https://gerrit.libreoffice.org/77405
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

1 files changed, 0 insertions, 192 deletions

diff --git a/vcl/unx/gtk/gtkobject.cxx b/vcl/unx/gtk/gtkobject.cxx
deleted file mode 100644
index 38302c60ef74..000000000000
--- a/vcl/unx/gtk/gtkobject.cxx
+++ /dev/null
@@ -1,192 +0,0 @@
-/* -*- 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 AIX
-#define _LINUX_SOURCE_COMPAT
-#include <sys/timer.h>
-#undef _LINUX_SOURCE_COMPAT
-#endif
-
-#include <unx/gtk/gtkobject.hxx>
-#include <unx/gtk/gtkframe.hxx>
-#include <unx/gtk/gtkdata.hxx>
-#include <unx/gtk/gtkinst.hxx>
-#include <unx/gtk/gtkgdi.hxx>
-
-GtkSalObject::GtkSalObject( GtkSalFrame* pParent, bool bShow )
-        : m_pSocket( nullptr ),
-          m_pRegion( nullptr )
-{
-    if( !pParent )
-        return;
-
-    // our plug window
-    m_pSocket = gtk_drawing_area_new();
-    Show( bShow );
-    // insert into container
-    gtk_fixed_put( pParent->getFixedContainer(),
-                   m_pSocket,
-                   0, 0 );
-    // realize so we can get a window id
-    gtk_widget_realize( m_pSocket );
-
-    // make it transparent; some plugins may not insert
-    // their own window here but use the socket window itself
-    gtk_widget_set_app_paintable( m_pSocket, TRUE );
-
-    // system data
-    m_aSystemData.nSize         = sizeof( SystemEnvData );
-    SalDisplay* pDisp = vcl_sal::getSalDisplay(GetGenericUnixSalData());
-    m_aSystemData.pDisplay      = pDisp->GetDisplay();
-    m_aSystemData.pVisual       = pDisp->GetVisual(pParent->getXScreenNumber()).GetVisual();
-    m_aSystemData.aWindow       = GDK_WINDOW_XWINDOW(widget_get_window(m_pSocket));
-    m_aSystemData.aShellWindow  = GDK_WINDOW_XWINDOW(widget_get_window(GTK_WIDGET(pParent->getWindow())));
-    m_aSystemData.pSalFrame     = nullptr;
-    m_aSystemData.pWidget       = m_pSocket;
-    m_aSystemData.nScreen       = pParent->getXScreenNumber().getXScreen();
-    m_aSystemData.pToolkit      = "gtk2";
-    m_aSystemData.pPlatformName = "xcb";
-
-    g_signal_connect( G_OBJECT(m_pSocket), "button-press-event", G_CALLBACK(signalButton), this );
-    g_signal_connect( G_OBJECT(m_pSocket), "button-release-event", G_CALLBACK(signalButton), this );
-    g_signal_connect( G_OBJECT(m_pSocket), "focus-in-event", G_CALLBACK(signalFocus), this );
-    g_signal_connect( G_OBJECT(m_pSocket), "focus-out-event", G_CALLBACK(signalFocus), this );
-    g_signal_connect( G_OBJECT(m_pSocket), "destroy", G_CALLBACK(signalDestroy), this );
-
-    // #i59255# necessary due to sync effects with java child windows
-    pParent->Flush();
-
-}
-
-GtkSalObject::~GtkSalObject()
-{
-    if( m_pRegion )
-    {
-        gdk_region_destroy( m_pRegion );
-    }
-    if( m_pSocket )
-    {
-        // remove socket from parent frame's fixed container
-        gtk_container_remove( GTK_CONTAINER(gtk_widget_get_parent(m_pSocket)),
-                              m_pSocket );
-        // get rid of the socket
-        // actually the gtk_container_remove should let the ref count
-        // of the socket sink to 0 and destroy it (see signalDestroy)
-        // this is just a sanity check
-        if( m_pSocket )
-            gtk_widget_destroy( m_pSocket );
-    }
-}
-
-void GtkSalObject::ResetClipRegion()
-{
-    if( m_pSocket )
-        gdk_window_shape_combine_region( widget_get_window(m_pSocket), nullptr, 0, 0 );
-}
-
-void GtkSalObject::BeginSetClipRegion( sal_uInt32 )
-{
-    if( m_pRegion )
-        gdk_region_destroy( m_pRegion );
-    m_pRegion = gdk_region_new();
-}
-
-void GtkSalObject::UnionClipRegion( long nX, long nY, long nWidth, long nHeight )
-{
-    GdkRectangle aRect;
-    aRect.x         = nX;
-    aRect.y         = nY;
-    aRect.width     = nWidth;
-    aRect.height    = nHeight;
-
-    gdk_region_union_with_rect( m_pRegion, &aRect );
-}
-
-void GtkSalObject::EndSetClipRegion()
-{
-    if( m_pSocket )
-        gdk_window_shape_combine_region( widget_get_window(m_pSocket), m_pRegion, 0, 0 );
-}
-
-void GtkSalObject::SetPosSize( long nX, long nY, long nWidth, long nHeight )
-{
-    if( m_pSocket )
-    {
-        GtkFixed* pContainer = GTK_FIXED(gtk_widget_get_parent(m_pSocket));
-        gtk_fixed_move( pContainer, m_pSocket, nX, nY );
-        gtk_widget_set_size_request( m_pSocket, nWidth, nHeight );
-        gtk_container_resize_children( GTK_CONTAINER(pContainer) );
-    }
-}
-
-void GtkSalObject::Show( bool bVisible )
-{
-    if( m_pSocket )
-    {
-        if( bVisible )
-            gtk_widget_show( m_pSocket );
-        else
-            gtk_widget_hide( m_pSocket );
-    }
-}
-
-const SystemEnvData* GtkSalObject::GetSystemData() const
-{
-    return &m_aSystemData;
-}
-
-gboolean GtkSalObject::signalButton( GtkWidget*, GdkEventButton* pEvent, gpointer object )
-{
-    GtkSalObject* pThis = static_cast<GtkSalObject*>(object);
-
-    if( pEvent->type == GDK_BUTTON_PRESS )
-    {
-        pThis->CallCallback( SalObjEvent::ToTop );
-    }
-
-    return FALSE;
-}
-
-gboolean GtkSalObject::signalFocus( GtkWidget*, GdkEventFocus* pEvent, gpointer object )
-{
-    GtkSalObject* pThis = static_cast<GtkSalObject*>(object);
-
-    pThis->CallCallback( pEvent->in ? SalObjEvent::GetFocus : SalObjEvent::LoseFocus );
-
-    return FALSE;
-}
-
-void GtkSalObject::signalDestroy( GtkWidget* pObj, gpointer object )
-{
-    GtkSalObject* pThis = static_cast<GtkSalObject*>(object);
-    if( pObj == pThis->m_pSocket )
-    {
-        pThis->m_pSocket = nullptr;
-    }
-}
-
-void GtkSalObject::SetForwardKey( bool bEnable )
-{
-    if( bEnable )
-        gtk_widget_add_events( GTK_WIDGET( m_pSocket ), GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE );
-    else
-        gtk_widget_set_events( GTK_WIDGET( m_pSocket ), ~(GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE) & gtk_widget_get_events( GTK_WIDGET( m_pSocket ) ) );
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */