Files
loongoffice/svx/source/sidebar/insert/InsertPropertyPanel.cxx
Caolán McNamara 8e304f80bb coverity#1027650 Unchecked dynamic_cast
Change-Id: Ic1973463e4c6d85bbfacc077f58f7d1fe16de73a
2014-05-24 13:03:46 +01:00

149 lines
5.1 KiB
C++

/* -*- 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 .
*/
#include "InsertPropertyPanel.hxx"
#include "sfx2/sidebar/CommandInfoProvider.hxx"
#include <sfx2/sidebar/Theme.hxx>
#include <sfx2/sidebar/Tools.hxx>
#include <sfx2/sidebar/ControlFactory.hxx>
#include <sfx2/sidebar/ControllerFactory.hxx>
#include <svx/dialmgr.hxx>
#include <svtools/miscopt.hxx>
#include <svtools/generictoolboxcontroller.hxx>
#include <vcl/toolbox.hxx>
#include <sfx2/tbxctrl.hxx>
#include <framework/sfxhelperfunctions.hxx>
#include <framework/imageproducer.hxx>
#include <comphelper/processfactory.hxx>
#include <cppuhelper/compbase1.hxx>
#include <cppuhelper/basemutex.hxx>
#include <com/sun/star/frame/XStatusListener.hpp>
using namespace css;
using namespace cssu;
using ::rtl::OUString;
using ::sfx2::sidebar::SidebarToolBox;
namespace svx { namespace sidebar {
InsertPropertyPanel::InsertPropertyPanel (
Window* pParent,
const cssu::Reference<css::frame::XFrame>& rxFrame)
: PanelLayout(pParent, "InsertPropertyPanel", "svx/ui/sidebarinsert.ui", rxFrame),
mxFrame(rxFrame)
{
get(mpStandardShapesToolBox, "standardshapes");
get(mpCustomShapesToolBox, "customshapes");
mpStandardShapesToolBox->Show();
mpCustomShapesToolBox->Show();
// Listen to all tool box selection events.
// FIXME: This is an incredibly ugly hack that we should kill at some
// stage. It is needed because the mpCustomShapesToolBox somehow does not
// get the right controller, and so the images there are not updated when
// the user selects eg. a callout. But using the help id's to get/update
// it (that is what functionSelected() does) is not the way to go in
// general ;-)
// In other words, we should find the underlying problem, and remove the
// WindowEventListener for good.
Window* pTopWindow = pParent;
while (pTopWindow->GetParent() != NULL)
pTopWindow = pTopWindow->GetParent();
pTopWindow->AddChildEventListener(LINK(this, InsertPropertyPanel, WindowEventListener));
}
InsertPropertyPanel::~InsertPropertyPanel (void)
{
// Remove window child listener.
Window* pTopWindow = this;
while (pTopWindow->GetParent() != NULL)
pTopWindow = pTopWindow->GetParent();
pTopWindow->RemoveChildEventListener(LINK(this, InsertPropertyPanel, WindowEventListener));
}
IMPL_LINK(InsertPropertyPanel, WindowEventListener, VclSimpleEvent*, pEvent)
{
// We will be getting a lot of window events (well, basically all
// of them), so reject early everything that is not connected to
// toolbox selection.
if (pEvent == NULL)
return 1;
if ( ! pEvent->ISA(VclWindowEvent))
return 1;
if (pEvent->GetId() != VCLEVENT_TOOLBOX_SELECT)
return 1;
VclWindowEvent* pWindowEvent = dynamic_cast<VclWindowEvent*>(pEvent);
Window* pWindow = pWindowEvent ? pWindowEvent->GetWindow() : NULL;
ToolBox* pToolBox = dynamic_cast<ToolBox*>(pWindow);
if (pToolBox == NULL)
return 1;
// Extract name of (sub)toolbar from help id.
OUString sToolbarName (rtl::OStringToOUString(pToolBox->GetHelpId(), RTL_TEXTENCODING_UTF8));
if (sToolbarName.getLength() == 0)
return 1;
const util::URL aURL (sfx2::sidebar::Tools::GetURL(sToolbarName));
if (aURL.Path.getLength() == 0)
return 1;
// Get item id.
sal_uInt16 nId = pToolBox->GetCurItemId();
if (nId == 0)
return 1;
SidebarToolBox* pSidebarToolBox = dynamic_cast<SidebarToolBox*>(mpStandardShapesToolBox);
if (pSidebarToolBox == NULL)
return 1;
sal_uInt16 nItemId (pSidebarToolBox->GetItemIdForSubToolbarName(aURL.Path));
if (nItemId == 0)
{
pSidebarToolBox = dynamic_cast<SidebarToolBox*>(mpCustomShapesToolBox);
if (pSidebarToolBox == NULL)
return 1;
nItemId = pSidebarToolBox->GetItemIdForSubToolbarName(aURL.Path);
if (nItemId == 0)
return 1;
}
Reference<frame::XSubToolbarController> xController (pSidebarToolBox->GetControllerForItemId(nItemId), UNO_QUERY);
if ( ! xController.is() )
return 1;
const OUString sCommand (pToolBox->GetItemCommand(nId));
xController->functionSelected(sCommand);
return 1;
}
} } // end of namespace svx::sidebar
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */