/* -*- 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 #undef _LINUX_SOURCE_COMPAT #endif #include #include #include #include #include GtkSalObject::GtkSalObject( GtkSalFrame* pParent, sal_Bool bShow ) : m_pSocket( NULL ), m_pRegion( NULL ) { if( pParent ) { // 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 SalDisplay* pDisp = GetGenericData()->GetSalDisplay(); m_aSystemData.nSize = sizeof( SystemChildData ); m_aSystemData.pDisplay = pDisp->GetDisplay(); m_aSystemData.aWindow = GDK_WINDOW_XWINDOW(widget_get_window(m_pSocket)); m_aSystemData.pSalFrame = NULL; m_aSystemData.pWidget = m_pSocket; m_aSystemData.pVisual = pDisp->GetVisual(pParent->getXScreenNumber()).GetVisual(); m_aSystemData.nScreen = pParent->getXScreenNumber().getXScreen(); m_aSystemData.nDepth = pDisp->GetVisual(pParent->getXScreenNumber()).GetDepth(); m_aSystemData.aColormap = pDisp->GetColormap(pParent->getXScreenNumber()).GetXColormap(); m_aSystemData.pAppContext = NULL; m_aSystemData.aShellWindow = GDK_WINDOW_XWINDOW(widget_get_window(GTK_WIDGET(pParent->getWindow()))); m_aSystemData.pShellWidget = GTK_WIDGET(pParent->getWindow()); 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->Sync(); } } GtkSalObject::~GtkSalObject() { if( m_pRegion ) { #if GTK_CHECK_VERSION(3,0,0) cairo_region_destroy( m_pRegion ); #else gdk_region_destroy( m_pRegion ); #endif } 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), NULL, 0, 0 ); } sal_uInt16 GtkSalObject::GetClipRegionType() { return SAL_OBJECT_CLIP_INCLUDERECTS; } void GtkSalObject::BeginSetClipRegion( sal_uLong ) { #if GTK_CHECK_VERSION(3,0,0) if( m_pRegion ) cairo_region_destroy( m_pRegion ); m_pRegion = cairo_region_create(); #else if( m_pRegion ) gdk_region_destroy( m_pRegion ); m_pRegion = gdk_region_new(); #endif } 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; #if GTK_CHECK_VERSION(3,0,0) cairo_region_union_rectangle( m_pRegion, &aRect ); #else gdk_region_union_with_rect( m_pRegion, &aRect ); #endif } 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( sal_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 = (GtkSalObject*)object; if( pEvent->type == GDK_BUTTON_PRESS ) { GTK_YIELD_GRAB(); pThis->CallCallback( SALOBJ_EVENT_TOTOP, NULL ); } return FALSE; } gboolean GtkSalObject::signalFocus( GtkWidget*, GdkEventFocus* pEvent, gpointer object ) { GtkSalObject* pThis = (GtkSalObject*)object; GTK_YIELD_GRAB(); pThis->CallCallback( pEvent->in ? SALOBJ_EVENT_GETFOCUS : SALOBJ_EVENT_LOSEFOCUS, NULL ); return FALSE; } void GtkSalObject::signalDestroy( GtkWidget* pObj, gpointer object ) { GtkSalObject* pThis = (GtkSalObject*)object; if( pObj == pThis->m_pSocket ) { pThis->m_pSocket = NULL; } } void GtkSalObject::SetForwardKey( sal_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: */