| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_vcl.hxx" |
| |
| #include <unx/gtk/gtkobject.hxx> |
| #include <unx/gtk/gtkframe.hxx> |
| #include <unx/gtk/gtkdata.hxx> |
| #include <unx/gtk/gtkinst.hxx> |
| |
| 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 = GetX11SalData()->GetDisplay(); |
| m_aSystemData.nSize = sizeof( SystemChildData ); |
| m_aSystemData.pDisplay = pDisp->GetDisplay(); |
| m_aSystemData.aWindow = GDK_WINDOW_XWINDOW(m_pSocket->window); |
| m_aSystemData.pSalFrame = NULL; |
| m_aSystemData.pWidget = m_pSocket; |
| m_aSystemData.pVisual = pDisp->GetVisual(pParent->getScreenNumber()).GetVisual(); |
| m_aSystemData.nScreen = pParent->getScreenNumber(); |
| m_aSystemData.nDepth = pDisp->GetVisual(pParent->getScreenNumber()).GetDepth(); |
| m_aSystemData.aColormap = pDisp->GetColormap(pParent->getScreenNumber()).GetXColormap(); |
| m_aSystemData.pAppContext = NULL; |
| m_aSystemData.aShellWindow = GDK_WINDOW_XWINDOW(GTK_WIDGET(pParent->getWindow())->window); |
| 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 ) |
| 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( m_pSocket->window, NULL, 0, 0 ); |
| } |
| |
| sal_uInt16 GtkSalObject::GetClipRegionType() |
| { |
| return SAL_OBJECT_CLIP_INCLUDERECTS; |
| } |
| |
| void GtkSalObject::BeginSetClipRegion( sal_uLong ) |
| { |
| 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( m_pSocket->window, 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 ); |
| } |
| } |
| |
| void GtkSalObject::Enable( sal_Bool ) |
| { |
| } |
| |
| void GtkSalObject::GrabFocus() |
| { |
| } |
| |
| void GtkSalObject::SetBackground() |
| { |
| } |
| |
| void GtkSalObject::SetBackground( SalColor ) |
| { |
| } |
| |
| 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( GtkObject* pObj, gpointer object ) |
| { |
| GtkSalObject* pThis = (GtkSalObject*)object; |
| if( GTK_WIDGET(pObj) == pThis->m_pSocket ) |
| { |
| pThis->m_pSocket = NULL; |
| } |
| } |
| |
| void GtkSalObject::InterceptChildWindowKeyDown( sal_Bool /*bIntercept*/ ) |
| { |
| } |
| |