272 lines
12 KiB
C++
272 lines
12 KiB
C++
/*************************************************************************
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*
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* $RCSfile: taskcreator.cxx,v $
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*
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* $Revision: 1.7 $
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*
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* last change: $Author: as $ $Date: 2001-08-16 09:45:11 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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//_________________________________________________________________________________________________________________
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// my own includes
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//_________________________________________________________________________________________________________________
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#ifndef __FRAMEWORK_CLASSES_TASKCREATOR_HXX_
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#include <classes/taskcreator.hxx>
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#endif
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#ifndef __FRAMEWORK_SERVICES_H_
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#include <services.h>
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#endif
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//_________________________________________________________________________________________________________________
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// interface includes
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//_________________________________________________________________________________________________________________
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#ifndef _COM_SUN_STAR_AWT_XTOOLKIT_HPP_
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#include <com/sun/star/awt/XToolkit.hpp>
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#endif
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#ifndef _COM_SUN_STAR_AWT_XWINDOW_HPP_
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#include <com/sun/star/awt/XWindow.hpp>
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#endif
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#ifndef _COM_SUN_STAR_AWT_XWINDOWPEER_HPP_
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#include <com/sun/star/awt/XWindowPeer.hpp>
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#endif
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#ifndef _COM_SUN_STAR_FRAME_XFRAMESSUPPLIER_HPP_
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#include <com/sun/star/frame/XFramesSupplier.hpp>
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#endif
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//_________________________________________________________________________________________________________________
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// includes of other projects
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//_________________________________________________________________________________________________________________
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#ifndef _COM_SUN_STAR_AWT_WINDOWDESCRIPTOR_HPP_
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#include <com/sun/star/awt/WindowDescriptor.hpp>
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#endif
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#ifndef _COM_SUN_STAR_AWT_WINDOWATTRIBUTE_HPP_
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#include <com/sun/star/awt/WindowAttribute.hpp>
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#endif
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#ifndef _COM_SUN_STAR_AWT_RECTANGLE_HPP_
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#include <com/sun/star/awt/Rectangle.hpp>
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#endif
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#ifndef _COM_SUN_STAR_AWT_POSSIZE_HPP_
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#include <com/sun/star/awt/PosSize.hpp>
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#endif
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//_________________________________________________________________________________________________________________
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// includes of my own project
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//_________________________________________________________________________________________________________________
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//_________________________________________________________________________________________________________________
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// namespace
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//_________________________________________________________________________________________________________________
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namespace framework{
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//_________________________________________________________________________________________________________________
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// non exported const
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//_________________________________________________________________________________________________________________
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//_________________________________________________________________________________________________________________
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// non exported definitions
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//_________________________________________________________________________________________________________________
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//_________________________________________________________________________________________________________________
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// declarations
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//_________________________________________________________________________________________________________________
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/*-****************************************************************************************************//**
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@short create a new task with a system window inside
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@descr With this method you can create a new empty system task. We create the task and the container
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window inside of it. Created node will be a child of given parent frame.
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@seealso method createBrowserTask()
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@param "aInfo", collection of information, which are used to create task
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@return A reference to the new created task.
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@onerror We return a null-reference.
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@threadsafe no
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*//*-*****************************************************************************************************/
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css::uno::Reference< css::frame::XFrame > TaskCreator::createSystemTask( const TaskInfo& aInfo )
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{
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// Safe impossible cases.
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// Method is not designed for all incoming parameter!
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LOG_ASSERT2( implcp_createSystemTask( aInfo ), "TaskCreator::createNewSystemTask()", "Invalid parameter detected!" )
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// Set default return value to NULL!
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css::uno::Reference< css::frame::XFrame > xTask;
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// Get toolkit to create task container window.
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css::uno::Reference< css::awt::XToolkit > xToolkit( aInfo.xFactory->createInstance( SERVICENAME_VCLTOOLKIT ), css::uno::UNO_QUERY );
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if( xToolkit.is() == sal_True )
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{
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// Describe window properties.
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css::awt::WindowDescriptor aDescriptor;
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aDescriptor.Type = css::awt::WindowClass_TOP ;
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aDescriptor.WindowServiceName = DECLARE_ASCII("window") ;
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aDescriptor.ParentIndex = -1 ;
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aDescriptor.Parent = css::uno::Reference< css::awt::XWindowPeer >() ;
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aDescriptor.Bounds = css::awt::Rectangle(0,0,0,0) ;
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aDescriptor.WindowAttributes = css::awt::WindowAttribute::BORDER |
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css::awt::WindowAttribute::MOVEABLE |
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css::awt::WindowAttribute::SIZEABLE |
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css::awt::WindowAttribute::CLOSEABLE ;
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// Create a new blank container window and get access to parent container to append new created task.
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css::uno::Reference< css::awt::XWindowPeer > xPeer = xToolkit->createWindow( aDescriptor );
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css::uno::Reference< css::awt::XWindow > xWindow ( xPeer, css::uno::UNO_QUERY );
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css::uno::Reference< css::frame::XFrames > xContainer = aInfo.xParent->getFrames();
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if(
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( xWindow.is() == sal_True ) &&
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( xContainer.is() == sal_True )
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)
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{
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// Create new system task.
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xTask = css::uno::Reference< css::frame::XFrame >( aInfo.xFactory->createInstance( SERVICENAME_TASK ), css::uno::UNO_QUERY );
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if( xTask.is() == sal_True )
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{
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// Set window on task.
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// Do it before you call other interface methods on task-object ...
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// because this object must be initialized before you can do such things.
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// Otherwise he throw an exception for UNINITIALIZED working mode!
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// Don't forget to create tree-bindings! use given parent as parent node of new task ...
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// ... and append it to his container.
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// (task member xParent will automaticly set by "append()" call!)
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// ! sTaskName already filtered by TaskInfo structure! Special targets are not allowed here ...
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// Disable task window first! Otherwise it's visible during showing of any progress
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// and user interaction could make some trouble ... GPF is possible!
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// So we disable it here ... and our loading proccess enable it after successfully operation.
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xTask->initialize ( xWindow );
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xTask->setName ( aInfo.sTaskName );
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xContainer->append ( xTask );
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}
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}
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}
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// Return result of this operation.
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return xTask;
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}
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//*****************************************************************************************************************
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css::uno::Reference< css::frame::XFrame > TaskCreator::createBrowserTask( const TaskInfo& aInfo )
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{
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LOG_ERROR( "TaskCreator::createNewBrowserTask()", "Not supported yet! Return empty reference." )
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return css::uno::Reference< css::frame::XFrame >();
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}
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//_________________________________________________________________________________________________________________
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// debug methods
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//_________________________________________________________________________________________________________________
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/*-----------------------------------------------------------------------------------------------------------------
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The follow methods checks the parameter for other functions. If a parameter or his value is non valid,
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we return "sal_False". (else sal_True) This mechanism is used to throw an ASSERT!
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-----------------------------------------------------------------------------------------------------------------*/
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#ifdef ENABLE_ASSERTIONS
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//*****************************************************************************************************************
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sal_Bool TaskCreator::implcp_createSystemTask( const TaskInfo& aInfo )
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{
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return(
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( &aInfo == NULL ) ||
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( aInfo.xFactory.is() == sal_False ) ||
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( aInfo.xParent.is() == sal_False ) ||
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( aInfo.sTaskName == SPECIALTARGET_SELF ) ||
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( aInfo.sTaskName == SPECIALTARGET_BLANK ) ||
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( aInfo.sTaskName == SPECIALTARGET_PARENT ) ||
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( aInfo.sTaskName == SPECIALTARGET_TOP ) ||
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( aInfo.sTaskName == SPECIALTARGET_MENUBAR ) ||
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( aInfo.sTaskName == SPECIALTARGET_HELPAGENT ) ||
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(
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( aInfo.bVisible != sal_True ) &&
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( aInfo.bVisible != sal_False )
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)
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);
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}
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//*****************************************************************************************************************
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sal_Bool TaskCreator::implcp_createBrowserTask( const TaskInfo& aInfo )
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{
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return(
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( &aInfo == NULL ) ||
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( aInfo.xFactory.is() == sal_False ) ||
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( aInfo.xParent.is() == sal_False ) ||
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( aInfo.sTaskName == SPECIALTARGET_SELF ) ||
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( aInfo.sTaskName == SPECIALTARGET_BLANK ) ||
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( aInfo.sTaskName == SPECIALTARGET_PARENT ) ||
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( aInfo.sTaskName == SPECIALTARGET_TOP ) ||
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( aInfo.sTaskName == SPECIALTARGET_MENUBAR ) ||
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( aInfo.sTaskName == SPECIALTARGET_HELPAGENT ) ||
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(
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( aInfo.bVisible != sal_True ) &&
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( aInfo.bVisible != sal_False )
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)
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);
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}
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#endif // #ifdef ENABLE_ASSERTIONS
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} // namespace framework
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