1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski #ifndef SD_SIDEBAR_PANELS_MASTER_PAGE_CONTAINER_FILLER_HXX 23*b1cdbd2cSJim Jagielski #define SD_SIDEBAR_PANELS_MASTER_PAGE_CONTAINER_FILLER_HXX 24*b1cdbd2cSJim Jagielski 25*b1cdbd2cSJim Jagielski #include "MasterPageContainer.hxx" 26*b1cdbd2cSJim Jagielski #include "MasterPageDescriptor.hxx" 27*b1cdbd2cSJim Jagielski #include "tools/AsynchronousTask.hxx" 28*b1cdbd2cSJim Jagielski 29*b1cdbd2cSJim Jagielski namespace sd { 30*b1cdbd2cSJim Jagielski class TemplateScanner; 31*b1cdbd2cSJim Jagielski class TemplateEntry; 32*b1cdbd2cSJim Jagielski } 33*b1cdbd2cSJim Jagielski 34*b1cdbd2cSJim Jagielski namespace sd { namespace sidebar { 35*b1cdbd2cSJim Jagielski 36*b1cdbd2cSJim Jagielski /** Fill a MasterPageContainer with information about the available master 37*b1cdbd2cSJim Jagielski pages. These are provided by one default page and from the existing 38*b1cdbd2cSJim Jagielski Impress templates. This is done asynchronously. 39*b1cdbd2cSJim Jagielski */ 40*b1cdbd2cSJim Jagielski class MasterPageContainerFiller 41*b1cdbd2cSJim Jagielski : public ::sd::tools::AsynchronousTask 42*b1cdbd2cSJim Jagielski { 43*b1cdbd2cSJim Jagielski public: 44*b1cdbd2cSJim Jagielski class ContainerAdapter 45*b1cdbd2cSJim Jagielski { 46*b1cdbd2cSJim Jagielski public: 47*b1cdbd2cSJim Jagielski virtual MasterPageContainer::Token PutMasterPage ( 48*b1cdbd2cSJim Jagielski const SharedMasterPageDescriptor& rpDescriptor) = 0; 49*b1cdbd2cSJim Jagielski /** This method is called when all Impress templates have been added 50*b1cdbd2cSJim Jagielski to the container via the PutMasterPage() method. 51*b1cdbd2cSJim Jagielski */ 52*b1cdbd2cSJim Jagielski virtual void FillingDone (void) = 0; 53*b1cdbd2cSJim Jagielski }; 54*b1cdbd2cSJim Jagielski 55*b1cdbd2cSJim Jagielski MasterPageContainerFiller (ContainerAdapter& rContainerAdapter); 56*b1cdbd2cSJim Jagielski virtual ~MasterPageContainerFiller (void); 57*b1cdbd2cSJim Jagielski 58*b1cdbd2cSJim Jagielski /** Run the next step of the task. After HasNextStep() returns false 59*b1cdbd2cSJim Jagielski this method should ignore further calls. 60*b1cdbd2cSJim Jagielski */ 61*b1cdbd2cSJim Jagielski virtual void RunNextStep (void); 62*b1cdbd2cSJim Jagielski 63*b1cdbd2cSJim Jagielski /** Return <TRUE/> when there is at least one more step to execute. 64*b1cdbd2cSJim Jagielski When the task has been executed completely then <FALSE/> is 65*b1cdbd2cSJim Jagielski returned. 66*b1cdbd2cSJim Jagielski */ 67*b1cdbd2cSJim Jagielski virtual bool HasNextStep (void); 68*b1cdbd2cSJim Jagielski 69*b1cdbd2cSJim Jagielski private: 70*b1cdbd2cSJim Jagielski ContainerAdapter& mrContainerAdapter; 71*b1cdbd2cSJim Jagielski // Remember what the next step has to do. 72*b1cdbd2cSJim Jagielski enum State { 73*b1cdbd2cSJim Jagielski INITIALIZE_TEMPLATE_SCANNER, 74*b1cdbd2cSJim Jagielski SCAN_TEMPLATE, 75*b1cdbd2cSJim Jagielski ADD_TEMPLATE, 76*b1cdbd2cSJim Jagielski ERROR, 77*b1cdbd2cSJim Jagielski DONE 78*b1cdbd2cSJim Jagielski } meState; 79*b1cdbd2cSJim Jagielski ::std::auto_ptr<TemplateScanner> mpScannerTask; 80*b1cdbd2cSJim Jagielski const TemplateEntry* mpLastAddedEntry; 81*b1cdbd2cSJim Jagielski int mnIndex; 82*b1cdbd2cSJim Jagielski 83*b1cdbd2cSJim Jagielski State ScanTemplate (void); 84*b1cdbd2cSJim Jagielski State AddTemplate (void); 85*b1cdbd2cSJim Jagielski }; 86*b1cdbd2cSJim Jagielski 87*b1cdbd2cSJim Jagielski } } // end of namespace sd::sidebar 88*b1cdbd2cSJim Jagielski 89*b1cdbd2cSJim Jagielski #endif 90