1*02c50d82SAndre Fischer /************************************************************** 2*02c50d82SAndre Fischer * 3*02c50d82SAndre Fischer * Licensed to the Apache Software Foundation (ASF) under one 4*02c50d82SAndre Fischer * or more contributor license agreements. See the NOTICE file 5*02c50d82SAndre Fischer * distributed with this work for additional information 6*02c50d82SAndre Fischer * regarding copyright ownership. The ASF licenses this file 7*02c50d82SAndre Fischer * to you under the Apache License, Version 2.0 (the 8*02c50d82SAndre Fischer * "License"); you may not use this file except in compliance 9*02c50d82SAndre Fischer * with the License. You may obtain a copy of the License at 10*02c50d82SAndre Fischer * 11*02c50d82SAndre Fischer * http://www.apache.org/licenses/LICENSE-2.0 12*02c50d82SAndre Fischer * 13*02c50d82SAndre Fischer * Unless required by applicable law or agreed to in writing, 14*02c50d82SAndre Fischer * software distributed under the License is distributed on an 15*02c50d82SAndre Fischer * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*02c50d82SAndre Fischer * KIND, either express or implied. See the License for the 17*02c50d82SAndre Fischer * specific language governing permissions and limitations 18*02c50d82SAndre Fischer * under the License. 19*02c50d82SAndre Fischer * 20*02c50d82SAndre Fischer *************************************************************/ 21*02c50d82SAndre Fischer 22*02c50d82SAndre Fischer #ifndef SD_SIDEBAR_PANELS_MASTER_PAGE_CONTAINER_FILLER_HXX 23*02c50d82SAndre Fischer #define SD_SIDEBAR_PANELS_MASTER_PAGE_CONTAINER_FILLER_HXX 24*02c50d82SAndre Fischer 25*02c50d82SAndre Fischer #include "MasterPageContainer.hxx" 26*02c50d82SAndre Fischer #include "MasterPageDescriptor.hxx" 27*02c50d82SAndre Fischer #include "tools/AsynchronousTask.hxx" 28*02c50d82SAndre Fischer 29*02c50d82SAndre Fischer namespace sd { 30*02c50d82SAndre Fischer class TemplateScanner; 31*02c50d82SAndre Fischer class TemplateEntry; 32*02c50d82SAndre Fischer } 33*02c50d82SAndre Fischer 34*02c50d82SAndre Fischer namespace sd { namespace sidebar { 35*02c50d82SAndre Fischer 36*02c50d82SAndre Fischer /** Fill a MasterPageContainer with information about the available master 37*02c50d82SAndre Fischer pages. These are provided by one default page and from the existing 38*02c50d82SAndre Fischer Impress templates. This is done asynchronously. 39*02c50d82SAndre Fischer */ 40*02c50d82SAndre Fischer class MasterPageContainerFiller 41*02c50d82SAndre Fischer : public ::sd::tools::AsynchronousTask 42*02c50d82SAndre Fischer { 43*02c50d82SAndre Fischer public: 44*02c50d82SAndre Fischer class ContainerAdapter 45*02c50d82SAndre Fischer { 46*02c50d82SAndre Fischer public: 47*02c50d82SAndre Fischer virtual MasterPageContainer::Token PutMasterPage ( 48*02c50d82SAndre Fischer const SharedMasterPageDescriptor& rpDescriptor) = 0; 49*02c50d82SAndre Fischer /** This method is called when all Impress templates have been added 50*02c50d82SAndre Fischer to the container via the PutMasterPage() method. 51*02c50d82SAndre Fischer */ 52*02c50d82SAndre Fischer virtual void FillingDone (void) = 0; 53*02c50d82SAndre Fischer }; 54*02c50d82SAndre Fischer 55*02c50d82SAndre Fischer MasterPageContainerFiller (ContainerAdapter& rContainerAdapter); 56*02c50d82SAndre Fischer virtual ~MasterPageContainerFiller (void); 57*02c50d82SAndre Fischer 58*02c50d82SAndre Fischer /** Run the next step of the task. After HasNextStep() returns false 59*02c50d82SAndre Fischer this method should ignore further calls. 60*02c50d82SAndre Fischer */ 61*02c50d82SAndre Fischer virtual void RunNextStep (void); 62*02c50d82SAndre Fischer 63*02c50d82SAndre Fischer /** Return <TRUE/> when there is at least one more step to execute. 64*02c50d82SAndre Fischer When the task has been executed completely then <FALSE/> is 65*02c50d82SAndre Fischer returned. 66*02c50d82SAndre Fischer */ 67*02c50d82SAndre Fischer virtual bool HasNextStep (void); 68*02c50d82SAndre Fischer 69*02c50d82SAndre Fischer private: 70*02c50d82SAndre Fischer ContainerAdapter& mrContainerAdapter; 71*02c50d82SAndre Fischer // Remember what the next step has to do. 72*02c50d82SAndre Fischer enum State { 73*02c50d82SAndre Fischer INITIALIZE_TEMPLATE_SCANNER, 74*02c50d82SAndre Fischer SCAN_TEMPLATE, 75*02c50d82SAndre Fischer ADD_TEMPLATE, 76*02c50d82SAndre Fischer ERROR, 77*02c50d82SAndre Fischer DONE 78*02c50d82SAndre Fischer } meState; 79*02c50d82SAndre Fischer ::std::auto_ptr<TemplateScanner> mpScannerTask; 80*02c50d82SAndre Fischer const TemplateEntry* mpLastAddedEntry; 81*02c50d82SAndre Fischer int mnIndex; 82*02c50d82SAndre Fischer 83*02c50d82SAndre Fischer State ScanTemplate (void); 84*02c50d82SAndre Fischer State AddTemplate (void); 85*02c50d82SAndre Fischer }; 86*02c50d82SAndre Fischer 87*02c50d82SAndre Fischer } } // end of namespace sd::sidebar 88*02c50d82SAndre Fischer 89*02c50d82SAndre Fischer #endif 90