1 /* 2 Scan Tailor - Interactive post-processing tool for scanned pages. 3 Copyright (C) 2007-2008 Joseph Artsimovich <joseph_a@mail.ru> 4 5 This program is free software: you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation, either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. 17 */ 18 19 #ifndef PAGE_LAYOUT_CACHEDRIVENTASK_H_ 20 #define PAGE_LAYOUT_CACHEDRIVENTASK_H_ 21 22 #include <QPolygonF> 23 #include "NonCopyable.h" 24 #include "intrusive_ptr.h" 25 #include "ref_countable.h" 26 27 class QRectF; 28 class PageInfo; 29 class AbstractFilterDataCollector; 30 class ImageTransformation; 31 32 namespace output { 33 class CacheDrivenTask; 34 } 35 36 namespace page_layout { 37 class Settings; 38 39 class CacheDrivenTask : public ref_countable { 40 DECLARE_NON_COPYABLE(CacheDrivenTask) 41 42 public: 43 CacheDrivenTask(intrusive_ptr<output::CacheDrivenTask> next_task, intrusive_ptr<Settings> settings); 44 45 ~CacheDrivenTask() override; 46 47 void process(const PageInfo& page_info, 48 AbstractFilterDataCollector* collector, 49 const ImageTransformation& xform, 50 const QRectF& page_rect, 51 const QRectF& content_rect); 52 53 private: 54 intrusive_ptr<output::CacheDrivenTask> m_nextTask; 55 intrusive_ptr<Settings> m_settings; 56 }; 57 } // namespace page_layout 58 #endif // ifndef PAGE_LAYOUT_CACHEDRIVENTASK_H_ 59