d1378b92c6
mpWindowImpl can be nullptr here, see online.git's unit-load-torture test: vcl/source/window/window2.cxx:882:24: runtime error: member access within null pointer of type 'WindowImpl' SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior vcl/source/window/window2.cxx:882:24 in Surrouding code already checks for nullptr mpWindowImpl, so fix it directly where the problem is reported, not a caller. (Also fix a similar case in Window::ImplCallFocusChangeActivate().) Change-Id: I34dee0fd49483c428a78fd48b54c00b2f0a26417 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/88474 Tested-by: Jenkins Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
678 lines
24 KiB
C++
678 lines
24 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <vcl/event.hxx>
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#include <vcl/window.hxx>
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#include <vcl/dockwin.hxx>
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#include <vcl/layout.hxx>
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#include <vcl/opengl/OpenGLWrapper.hxx>
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#include <sal/log.hxx>
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#include <window.h>
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#include <svdata.hxx>
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#include <salframe.hxx>
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#include <config_features.h>
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#include <comphelper/scopeguard.hxx>
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namespace vcl {
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void Window::DataChanged( const DataChangedEvent& )
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{
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}
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void Window::NotifyAllChildren( DataChangedEvent& rDCEvt )
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{
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CompatDataChanged( rDCEvt );
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vcl::Window* pChild = mpWindowImpl->mpFirstChild;
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while ( pChild )
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{
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pChild->NotifyAllChildren( rDCEvt );
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pChild = pChild->mpWindowImpl->mpNext;
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}
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}
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bool Window::PreNotify( NotifyEvent& rNEvt )
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{
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bool bDone = false;
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if ( mpWindowImpl->mpParent && !ImplIsOverlapWindow() )
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bDone = mpWindowImpl->mpParent->CompatPreNotify( rNEvt );
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if ( !bDone )
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{
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if( rNEvt.GetType() == MouseNotifyEvent::GETFOCUS )
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{
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bool bCompoundFocusChanged = false;
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if ( mpWindowImpl->mbCompoundControl && !mpWindowImpl->mbCompoundControlHasFocus && HasChildPathFocus() )
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{
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mpWindowImpl->mbCompoundControlHasFocus = true;
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bCompoundFocusChanged = true;
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}
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if ( bCompoundFocusChanged || ( rNEvt.GetWindow() == this ) )
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CallEventListeners( VclEventId::WindowGetFocus );
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}
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else if( rNEvt.GetType() == MouseNotifyEvent::LOSEFOCUS )
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{
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bool bCompoundFocusChanged = false;
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if ( mpWindowImpl->mbCompoundControl && mpWindowImpl->mbCompoundControlHasFocus && !HasChildPathFocus() )
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{
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mpWindowImpl->mbCompoundControlHasFocus = false ;
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bCompoundFocusChanged = true;
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}
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if ( bCompoundFocusChanged || ( rNEvt.GetWindow() == this ) )
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CallEventListeners( VclEventId::WindowLoseFocus );
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}
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// #82968# mouse and key events will be notified after processing ( in ImplNotifyKeyMouseCommandEventListeners() )!
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// see also ImplHandleMouseEvent(), ImplHandleKey()
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}
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return bDone;
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}
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namespace
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{
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bool parentNotDialogControl(Window* pWindow)
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{
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vcl::Window* pParent = getNonLayoutParent(pWindow);
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if (!pParent)
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return true;
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return ((pParent->GetStyle() & (WB_DIALOGCONTROL | WB_NODIALOGCONTROL)) != WB_DIALOGCONTROL);
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}
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}
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bool Window::EventNotify( NotifyEvent& rNEvt )
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{
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bool bRet = false;
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if (IsDisposed())
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return false;
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// check for docking window
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// but do nothing if window is docked and locked
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ImplDockingWindowWrapper *pWrapper = ImplGetDockingManager()->GetDockingWindowWrapper( this );
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if (pWrapper && !( !pWrapper->IsFloatingMode() && pWrapper->IsLocked() ))
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{
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const bool bDockingSupportCrippled = !StyleSettings::GetDockingFloatsSupported();
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if ( rNEvt.GetType() == MouseNotifyEvent::MOUSEBUTTONDOWN )
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{
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const MouseEvent* pMEvt = rNEvt.GetMouseEvent();
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bool bHit = pWrapper->GetDragArea().IsInside( pMEvt->GetPosPixel() );
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if ( pMEvt->IsLeft() )
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{
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if (!bDockingSupportCrippled && pMEvt->IsMod1() && (pMEvt->GetClicks() == 2))
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{
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// ctrl double click toggles floating mode
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pWrapper->SetFloatingMode( !pWrapper->IsFloatingMode() );
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return true;
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}
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else if ( pMEvt->GetClicks() == 1 && bHit)
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{
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// allow start docking during mouse move
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pWrapper->ImplEnableStartDocking();
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return true;
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}
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}
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}
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else if ( rNEvt.GetType() == MouseNotifyEvent::MOUSEMOVE )
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{
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const MouseEvent* pMEvt = rNEvt.GetMouseEvent();
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bool bHit = pWrapper->GetDragArea().IsInside( pMEvt->GetPosPixel() );
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if ( pMEvt->IsLeft() )
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{
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// check if a single click initiated this sequence ( ImplStartDockingEnabled() )
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// check if window is docked and
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if( pWrapper->ImplStartDockingEnabled() && !pWrapper->IsFloatingMode() &&
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!pWrapper->IsDocking() && bHit )
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{
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Point aPos = pMEvt->GetPosPixel();
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vcl::Window* pWindow = rNEvt.GetWindow();
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if ( pWindow != this )
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{
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aPos = pWindow->OutputToScreenPixel( aPos );
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aPos = ScreenToOutputPixel( aPos );
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}
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pWrapper->ImplStartDocking( aPos );
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}
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return true;
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}
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}
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else if( rNEvt.GetType() == MouseNotifyEvent::KEYINPUT )
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{
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const vcl::KeyCode& rKey = rNEvt.GetKeyEvent()->GetKeyCode();
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if (rKey.GetCode() == KEY_F10 && rKey.GetModifier() &&
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rKey.IsShift() && rKey.IsMod1() && !bDockingSupportCrippled)
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{
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pWrapper->SetFloatingMode( !pWrapper->IsFloatingMode() );
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/* At this point the floating toolbar frame does not have the
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* input focus since these frames don't get the focus per default
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* To enable keyboard handling of this toolbar set the input focus
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* to the frame. This needs to be done with ToTop since GrabFocus
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* would not notice any change since "this" already has the focus.
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*/
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if( pWrapper->IsFloatingMode() )
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ToTop( ToTopFlags::GrabFocusOnly );
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return true;
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}
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}
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}
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// manage the dialogs
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if ( (GetStyle() & (WB_DIALOGCONTROL | WB_NODIALOGCONTROL)) == WB_DIALOGCONTROL )
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{
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// if the parent also has dialog control activated, the parent takes over control
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if ( (rNEvt.GetType() == MouseNotifyEvent::KEYINPUT) || (rNEvt.GetType() == MouseNotifyEvent::KEYUP) )
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{
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if (ImplIsOverlapWindow() || parentNotDialogControl(this))
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{
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bRet = ImplDlgCtrl( *rNEvt.GetKeyEvent(), rNEvt.GetType() == MouseNotifyEvent::KEYINPUT );
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}
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}
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else if ( (rNEvt.GetType() == MouseNotifyEvent::GETFOCUS) || (rNEvt.GetType() == MouseNotifyEvent::LOSEFOCUS) )
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{
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ImplDlgCtrlFocusChanged( rNEvt.GetWindow(), rNEvt.GetType() == MouseNotifyEvent::GETFOCUS );
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if ( (rNEvt.GetWindow() == this) && (rNEvt.GetType() == MouseNotifyEvent::GETFOCUS) &&
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!(GetStyle() & WB_TABSTOP) && !(mpWindowImpl->mnDlgCtrlFlags & DialogControlFlags::WantFocus) )
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{
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vcl::Window* pFirstChild = ImplGetDlgWindow( 0, GetDlgWindowType::First );
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if ( pFirstChild )
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pFirstChild->ImplControlFocus();
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}
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}
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}
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if ( !bRet )
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{
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if ( mpWindowImpl->mpParent && !ImplIsOverlapWindow() )
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bRet = mpWindowImpl->mpParent->CompatNotify( rNEvt );
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}
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return bRet;
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}
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void Window::CallEventListeners( VclEventId nEvent, void* pData )
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{
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VclWindowEvent aEvent( this, nEvent, pData );
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VclPtr<vcl::Window> xWindow = this;
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Application::ImplCallEventListeners( aEvent );
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if ( xWindow->IsDisposed() )
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return;
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// If maEventListeners is empty, the XVCLWindow has not yet been initialized.
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// Calling GetComponentInterface will do that.
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if (mpWindowImpl->maEventListeners.empty() && pData)
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xWindow->GetComponentInterface();
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if (!mpWindowImpl->maEventListeners.empty())
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{
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// Copy the list, because this can be destroyed when calling a Link...
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std::vector<Link<VclWindowEvent&,void>> aCopy( mpWindowImpl->maEventListeners );
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// we use an iterating counter/flag and a set of deleted Link's to avoid O(n^2) behaviour
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mpWindowImpl->mnEventListenersIteratingCount++;
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auto& rWindowImpl = *mpWindowImpl;
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comphelper::ScopeGuard aGuard(
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[&rWindowImpl, &xWindow]()
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{
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if (!xWindow->IsDisposed())
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{
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rWindowImpl.mnEventListenersIteratingCount--;
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if (rWindowImpl.mnEventListenersIteratingCount == 0)
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rWindowImpl.maEventListenersDeleted.clear();
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}
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}
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);
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for ( const Link<VclWindowEvent&,void>& rLink : aCopy )
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{
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if (xWindow->IsDisposed()) break;
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// check this hasn't been removed in some re-enterancy scenario fdo#47368
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if( rWindowImpl.maEventListenersDeleted.find(rLink) == rWindowImpl.maEventListenersDeleted.end() )
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rLink.Call( aEvent );
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}
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}
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while ( xWindow )
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{
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if ( xWindow->IsDisposed() )
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return;
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auto& rWindowImpl = *xWindow->mpWindowImpl;
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if (!rWindowImpl.maChildEventListeners.empty())
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{
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// Copy the list, because this can be destroyed when calling a Link...
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std::vector<Link<VclWindowEvent&,void>> aCopy( rWindowImpl.maChildEventListeners );
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// we use an iterating counter/flag and a set of deleted Link's to avoid O(n^2) behaviour
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rWindowImpl.mnChildEventListenersIteratingCount++;
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comphelper::ScopeGuard aGuard(
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[&rWindowImpl, &xWindow]()
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{
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if (!xWindow->IsDisposed())
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{
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rWindowImpl.mnChildEventListenersIteratingCount--;
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if (rWindowImpl.mnChildEventListenersIteratingCount == 0)
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rWindowImpl.maChildEventListenersDeleted.clear();
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}
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}
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);
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for ( const Link<VclWindowEvent&,void>& rLink : aCopy )
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{
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if (xWindow->IsDisposed())
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return;
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// Check this hasn't been removed in some re-enterancy scenario fdo#47368.
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if( rWindowImpl.maChildEventListenersDeleted.find(rLink) == rWindowImpl.maChildEventListenersDeleted.end() )
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rLink.Call( aEvent );
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}
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}
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if ( xWindow->IsDisposed() )
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return;
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xWindow = xWindow->GetParent();
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}
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}
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void Window::FireVclEvent( VclSimpleEvent& rEvent )
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{
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Application::ImplCallEventListeners(rEvent);
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}
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void Window::AddEventListener( const Link<VclWindowEvent&,void>& rEventListener )
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{
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mpWindowImpl->maEventListeners.push_back( rEventListener );
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}
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void Window::RemoveEventListener( const Link<VclWindowEvent&,void>& rEventListener )
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{
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if (mpWindowImpl)
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{
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auto& rListeners = mpWindowImpl->maEventListeners;
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rListeners.erase( std::remove(rListeners.begin(), rListeners.end(), rEventListener ), rListeners.end() );
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if (mpWindowImpl->mnEventListenersIteratingCount)
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mpWindowImpl->maEventListenersDeleted.insert(rEventListener);
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}
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}
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void Window::AddChildEventListener( const Link<VclWindowEvent&,void>& rEventListener )
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{
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mpWindowImpl->maChildEventListeners.push_back( rEventListener );
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}
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void Window::RemoveChildEventListener( const Link<VclWindowEvent&,void>& rEventListener )
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{
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if (mpWindowImpl)
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{
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auto& rListeners = mpWindowImpl->maChildEventListeners;
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rListeners.erase( std::remove(rListeners.begin(), rListeners.end(), rEventListener ), rListeners.end() );
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if (mpWindowImpl->mnChildEventListenersIteratingCount)
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mpWindowImpl->maChildEventListenersDeleted.insert(rEventListener);
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}
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}
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ImplSVEvent * Window::PostUserEvent( const Link<void*,void>& rLink, void* pCaller, bool bReferenceLink )
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{
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std::unique_ptr<ImplSVEvent> pSVEvent(new ImplSVEvent);
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pSVEvent->mpData = pCaller;
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pSVEvent->maLink = rLink;
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pSVEvent->mpWindow = this;
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pSVEvent->mbCall = true;
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if (bReferenceLink)
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{
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// Double check that this is indeed a vcl::Window instance.
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assert(dynamic_cast<vcl::Window *>(
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static_cast<OutputDevice *>(rLink.GetInstance())) ==
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static_cast<vcl::Window *>(rLink.GetInstance()));
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pSVEvent->mpInstanceRef = static_cast<vcl::Window *>(rLink.GetInstance());
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}
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auto pTmpEvent = pSVEvent.get();
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if (!mpWindowImpl->mpFrame->PostEvent( std::move(pSVEvent) ))
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return nullptr;
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return pTmpEvent;
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}
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void Window::RemoveUserEvent( ImplSVEvent * nUserEvent )
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{
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SAL_WARN_IF( nUserEvent->mpWindow.get() != this, "vcl",
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"Window::RemoveUserEvent(): Event doesn't send to this window or is already removed" );
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SAL_WARN_IF( !nUserEvent->mbCall, "vcl",
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"Window::RemoveUserEvent(): Event is already removed" );
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if ( nUserEvent->mpWindow )
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{
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nUserEvent->mpWindow = nullptr;
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}
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nUserEvent->mbCall = false;
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}
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static MouseEvent ImplTranslateMouseEvent( const MouseEvent& rE, vcl::Window const * pSource, vcl::Window const * pDest )
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{
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// the mouse event occurred in a different window, we need to translate the coordinates of
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// the mouse cursor within that (source) window to the coordinates the mouse cursor would
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// be in the destination window
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Point aPos = pSource->OutputToScreenPixel( rE.GetPosPixel() );
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return MouseEvent( pDest->ScreenToOutputPixel( aPos ), rE.GetClicks(), rE.GetMode(), rE.GetButtons(), rE.GetModifier() );
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}
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void Window::ImplNotifyKeyMouseCommandEventListeners( NotifyEvent& rNEvt )
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{
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if( rNEvt.GetType() == MouseNotifyEvent::COMMAND )
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{
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const CommandEvent* pCEvt = rNEvt.GetCommandEvent();
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if ( pCEvt->GetCommand() != CommandEventId::ContextMenu )
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// non context menu events are not to be notified up the chain
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// so we return immediately
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return;
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if ( mpWindowImpl->mbCompoundControl || ( rNEvt.GetWindow() == this ) )
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{
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// not interested: The event listeners are already called in ::Command,
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// and calling them here a second time doesn't make sense
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if ( rNEvt.GetWindow() != this )
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{
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CommandEvent aCommandEvent;
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if ( !pCEvt->IsMouseEvent() )
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{
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aCommandEvent = *pCEvt;
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}
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else
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{
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// the mouse event occurred in a different window, we need to translate the coordinates of
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// the mouse cursor within that window to the coordinates the mouse cursor would be in the
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// current window
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vcl::Window* pSource = rNEvt.GetWindow();
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Point aPos = pSource->OutputToScreenPixel( pCEvt->GetMousePosPixel() );
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aCommandEvent = CommandEvent( ScreenToOutputPixel( aPos ), pCEvt->GetCommand(), pCEvt->IsMouseEvent(), pCEvt->GetEventData() );
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}
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CallEventListeners( VclEventId::WindowCommand, &aCommandEvent );
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}
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}
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}
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// #82968# notify event listeners for mouse and key events separately and
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// not in PreNotify ( as for focus listeners )
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// this allows for processing those events internally first and pass it to
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// the toolkit later
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VclPtr<vcl::Window> xWindow = this;
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if( rNEvt.GetType() == MouseNotifyEvent::MOUSEMOVE )
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{
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if ( mpWindowImpl->mbCompoundControl || ( rNEvt.GetWindow() == this ) )
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{
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if ( rNEvt.GetWindow() == this )
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CallEventListeners( VclEventId::WindowMouseMove, const_cast<MouseEvent *>(rNEvt.GetMouseEvent()) );
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else
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{
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MouseEvent aMouseEvent = ImplTranslateMouseEvent( *rNEvt.GetMouseEvent(), rNEvt.GetWindow(), this );
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CallEventListeners( VclEventId::WindowMouseMove, &aMouseEvent );
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}
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}
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}
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else if( rNEvt.GetType() == MouseNotifyEvent::MOUSEBUTTONUP )
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{
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if ( mpWindowImpl->mbCompoundControl || ( rNEvt.GetWindow() == this ) )
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{
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if ( rNEvt.GetWindow() == this )
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CallEventListeners( VclEventId::WindowMouseButtonUp, const_cast<MouseEvent *>(rNEvt.GetMouseEvent()) );
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else
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{
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MouseEvent aMouseEvent = ImplTranslateMouseEvent( *rNEvt.GetMouseEvent(), rNEvt.GetWindow(), this );
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CallEventListeners( VclEventId::WindowMouseButtonUp, &aMouseEvent );
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}
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}
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}
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else if( rNEvt.GetType() == MouseNotifyEvent::MOUSEBUTTONDOWN )
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{
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if ( mpWindowImpl->mbCompoundControl || ( rNEvt.GetWindow() == this ) )
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{
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if ( rNEvt.GetWindow() == this )
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CallEventListeners( VclEventId::WindowMouseButtonDown, const_cast<MouseEvent *>(rNEvt.GetMouseEvent()) );
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else
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{
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MouseEvent aMouseEvent = ImplTranslateMouseEvent( *rNEvt.GetMouseEvent(), rNEvt.GetWindow(), this );
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CallEventListeners( VclEventId::WindowMouseButtonDown, &aMouseEvent );
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}
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}
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}
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else if( rNEvt.GetType() == MouseNotifyEvent::KEYINPUT )
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{
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if ( mpWindowImpl->mbCompoundControl || ( rNEvt.GetWindow() == this ) )
|
|
CallEventListeners( VclEventId::WindowKeyInput, const_cast<KeyEvent *>(rNEvt.GetKeyEvent()) );
|
|
}
|
|
else if( rNEvt.GetType() == MouseNotifyEvent::KEYUP )
|
|
{
|
|
if ( mpWindowImpl->mbCompoundControl || ( rNEvt.GetWindow() == this ) )
|
|
CallEventListeners( VclEventId::WindowKeyUp, const_cast<KeyEvent *>(rNEvt.GetKeyEvent()) );
|
|
}
|
|
|
|
if ( xWindow->IsDisposed() )
|
|
return;
|
|
|
|
// #106721# check if we're part of a compound control and notify
|
|
vcl::Window *pParent = ImplGetParent();
|
|
while( pParent )
|
|
{
|
|
if( pParent->IsCompoundControl() )
|
|
{
|
|
pParent->ImplNotifyKeyMouseCommandEventListeners( rNEvt );
|
|
break;
|
|
}
|
|
pParent = pParent->ImplGetParent();
|
|
}
|
|
}
|
|
|
|
void Window::ImplCallInitShow()
|
|
{
|
|
mpWindowImpl->mbReallyShown = true;
|
|
mpWindowImpl->mbInInitShow = true;
|
|
CompatStateChanged( StateChangedType::InitShow );
|
|
mpWindowImpl->mbInInitShow = false;
|
|
|
|
vcl::Window* pWindow = mpWindowImpl->mpFirstOverlap;
|
|
while ( pWindow )
|
|
{
|
|
if ( pWindow->mpWindowImpl->mbVisible )
|
|
pWindow->ImplCallInitShow();
|
|
pWindow = pWindow->mpWindowImpl->mpNext;
|
|
}
|
|
|
|
pWindow = mpWindowImpl->mpFirstChild;
|
|
while ( pWindow )
|
|
{
|
|
if ( pWindow->mpWindowImpl->mbVisible )
|
|
pWindow->ImplCallInitShow();
|
|
pWindow = pWindow->mpWindowImpl->mpNext;
|
|
}
|
|
}
|
|
|
|
|
|
void Window::ImplCallResize()
|
|
{
|
|
mpWindowImpl->mbCallResize = false;
|
|
|
|
// OpenGL has a charming feature of black clearing the whole window
|
|
// some legacy code eg. the app-menu has the beautiful feature of
|
|
// avoiding re-paints when width doesn't change => invalidate all.
|
|
#if HAVE_FEATURE_OPENGL
|
|
if( OpenGLWrapper::isVCLOpenGLEnabled() )
|
|
Invalidate();
|
|
|
|
// Normally we avoid blanking on re-size unless people might notice:
|
|
else
|
|
#endif
|
|
if( GetBackground().IsGradient() )
|
|
Invalidate();
|
|
|
|
Resize();
|
|
|
|
// #88419# Most classes don't call the base class in Resize() and Move(),
|
|
// => Call ImpleResize/Move instead of Resize/Move directly...
|
|
CallEventListeners( VclEventId::WindowResize );
|
|
}
|
|
|
|
void Window::ImplCallMove()
|
|
{
|
|
mpWindowImpl->mbCallMove = false;
|
|
|
|
if( mpWindowImpl->mbFrame )
|
|
{
|
|
// update frame position
|
|
SalFrame *pParentFrame = nullptr;
|
|
vcl::Window *pParent = ImplGetParent();
|
|
while( pParent )
|
|
{
|
|
if( pParent->mpWindowImpl->mpFrame != mpWindowImpl->mpFrame )
|
|
{
|
|
pParentFrame = pParent->mpWindowImpl->mpFrame;
|
|
break;
|
|
}
|
|
pParent = pParent->GetParent();
|
|
}
|
|
|
|
SalFrameGeometry g = mpWindowImpl->mpFrame->GetGeometry();
|
|
mpWindowImpl->maPos = Point( g.nX, g.nY );
|
|
if( pParentFrame )
|
|
{
|
|
g = pParentFrame->GetGeometry();
|
|
mpWindowImpl->maPos -= Point( g.nX, g.nY );
|
|
}
|
|
// the client window and all its subclients have the same position as the borderframe
|
|
// this is important for floating toolbars where the borderwindow is a floating window
|
|
// which has another borderwindow (ie the system floating window)
|
|
vcl::Window *pClientWin = mpWindowImpl->mpClientWindow;
|
|
while( pClientWin )
|
|
{
|
|
pClientWin->mpWindowImpl->maPos = mpWindowImpl->maPos;
|
|
pClientWin = pClientWin->mpWindowImpl->mpClientWindow;
|
|
}
|
|
}
|
|
|
|
Move();
|
|
|
|
CallEventListeners( VclEventId::WindowMove );
|
|
}
|
|
|
|
void Window::ImplCallFocusChangeActivate( vcl::Window* pNewOverlapWindow,
|
|
vcl::Window* pOldOverlapWindow )
|
|
{
|
|
ImplSVData* pSVData = ImplGetSVData();
|
|
vcl::Window* pNewRealWindow;
|
|
vcl::Window* pOldRealWindow;
|
|
bool bCallActivate = true;
|
|
bool bCallDeactivate = true;
|
|
|
|
if (!pOldOverlapWindow)
|
|
{
|
|
return;
|
|
}
|
|
|
|
pOldRealWindow = pOldOverlapWindow->ImplGetWindow();
|
|
if (!pNewOverlapWindow)
|
|
{
|
|
return;
|
|
}
|
|
|
|
pNewRealWindow = pNewOverlapWindow->ImplGetWindow();
|
|
if ( (pOldRealWindow->GetType() != WindowType::FLOATINGWINDOW) ||
|
|
pOldRealWindow->GetActivateMode() != ActivateModeFlags::NONE )
|
|
{
|
|
if ( (pNewRealWindow->GetType() == WindowType::FLOATINGWINDOW) &&
|
|
pNewRealWindow->GetActivateMode() == ActivateModeFlags::NONE)
|
|
{
|
|
pSVData->mpWinData->mpLastDeacWin = pOldOverlapWindow;
|
|
bCallDeactivate = false;
|
|
}
|
|
}
|
|
else if ( (pNewRealWindow->GetType() != WindowType::FLOATINGWINDOW) ||
|
|
pNewRealWindow->GetActivateMode() != ActivateModeFlags::NONE )
|
|
{
|
|
if (pSVData->mpWinData->mpLastDeacWin)
|
|
{
|
|
if (pSVData->mpWinData->mpLastDeacWin.get() == pNewOverlapWindow)
|
|
bCallActivate = false;
|
|
else
|
|
{
|
|
vcl::Window* pLastRealWindow = pSVData->mpWinData->mpLastDeacWin->ImplGetWindow();
|
|
pSVData->mpWinData->mpLastDeacWin->mpWindowImpl->mbActive = false;
|
|
pSVData->mpWinData->mpLastDeacWin->Deactivate();
|
|
if (pLastRealWindow != pSVData->mpWinData->mpLastDeacWin.get())
|
|
{
|
|
pLastRealWindow->mpWindowImpl->mbActive = true;
|
|
pLastRealWindow->Activate();
|
|
}
|
|
}
|
|
pSVData->mpWinData->mpLastDeacWin = nullptr;
|
|
}
|
|
}
|
|
|
|
if ( bCallDeactivate )
|
|
{
|
|
if( pOldOverlapWindow->mpWindowImpl->mbActive )
|
|
{
|
|
pOldOverlapWindow->mpWindowImpl->mbActive = false;
|
|
pOldOverlapWindow->Deactivate();
|
|
}
|
|
if ( pOldRealWindow != pOldOverlapWindow )
|
|
{
|
|
if( pOldRealWindow->mpWindowImpl->mbActive )
|
|
{
|
|
pOldRealWindow->mpWindowImpl->mbActive = false;
|
|
pOldRealWindow->Deactivate();
|
|
}
|
|
}
|
|
}
|
|
if ( bCallActivate && ! pNewOverlapWindow->mpWindowImpl->mbActive )
|
|
{
|
|
pNewOverlapWindow->mpWindowImpl->mbActive = true;
|
|
pNewOverlapWindow->Activate();
|
|
|
|
if ( pNewRealWindow != pNewOverlapWindow )
|
|
{
|
|
if( ! pNewRealWindow->mpWindowImpl->mbActive )
|
|
{
|
|
pNewRealWindow->mpWindowImpl->mbActive = true;
|
|
pNewRealWindow->Activate();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
} /* namespace vcl */
|
|
|
|
|
|
NotifyEvent::NotifyEvent( MouseNotifyEvent nEventType, vcl::Window* pWindow,
|
|
const void* pEvent )
|
|
{
|
|
mpWindow = pWindow;
|
|
mpData = const_cast<void*>(pEvent);
|
|
mnEventType = nEventType;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|