krita
kis_canvas_subject.h
00001 /* 00002 * Copyright (c) 2003 Patrick Julien <freak@codepimps.org> 00003 * 00004 * This program is free software; you can redistribute it and/or modify 00005 * it under the terms of the GNU General Public License as published by 00006 * the Free Software Foundation; either version 2 of the License, or 00007 * (at your option) any later version. 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU General Public License 00015 * along with this program; if not, write to the Free Software 00016 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 00017 */ 00018 00019 #ifndef KIS_CANVAS_SUBJECT_H_ 00020 #define KIS_CANVAS_SUBJECT_H_ 00021 00022 #include "kis_types.h" 00023 #include "kis_id.h" 00024 00025 class KisDoc; 00026 class KisBrush; 00027 class KisCanvasController; 00028 class KisCanvasObserver; 00029 class KisGradient; 00030 class KisPattern; 00031 class KisPaintOpFactory; 00032 class KisToolControllerInterface; 00033 class KisUndoAdapter; 00034 class KisProgressDisplayInterface; 00035 class KisSelectionManager; 00036 class QWidget; 00037 class QCursor; 00038 class KisColor; 00039 class KoPaletteManager; 00040 class KisProfile; 00041 class KisPaintOpSettings; 00042 class KisPerspectiveGridManager; 00043 00052 class KisCanvasSubject { 00053 00054 public: 00055 KisCanvasSubject() {}; 00056 virtual ~KisCanvasSubject() {}; 00057 00058 public: 00059 00065 virtual void attach(KisCanvasObserver *observer) = 0; 00066 00071 virtual void detach(KisCanvasObserver *observer) = 0; 00072 00077 virtual void notifyObservers() = 0; 00078 00082 virtual KisImageSP currentImg() const = 0; 00083 00087 virtual KisColor bgColor() const = 0; 00088 00094 virtual void setBGColor(const KisColor& c) = 0; 00095 00099 virtual KisColor fgColor() const = 0; 00100 00106 virtual void setFGColor(const KisColor& c) = 0; 00107 00111 virtual float HDRExposure() const = 0; 00112 00118 virtual void setHDRExposure(float exposure) = 0; 00119 00123 virtual KisBrush *currentBrush() const = 0; 00124 00128 virtual KisPattern *currentPattern() const = 0; 00129 00133 virtual KisGradient *currentGradient() const = 0; 00134 00138 virtual KisID currentPaintop() const = 0; 00139 00143 virtual const KisPaintOpSettings *currentPaintopSettings() const = 0; 00144 00148 virtual double zoomFactor() const = 0; 00149 00154 virtual KisUndoAdapter *undoAdapter() const = 0; 00155 00159 virtual KisCanvasController *canvasController() const = 0; 00160 00162 virtual KisToolControllerInterface *toolController() const = 0; 00163 00165 virtual KisDoc * document() const = 0; 00166 00168 virtual KisProgressDisplayInterface *progressDisplay() const = 0; 00169 00171 virtual KisSelectionManager * selectionManager() = 0; 00172 00174 virtual KoPaletteManager * paletteManager() = 0; 00175 00180 virtual KisProfile * monitorProfile() = 0; 00181 00185 virtual KisPerspectiveGridManager* perspectiveGridManager() = 0; 00186 private: 00187 KisCanvasSubject(const KisCanvasSubject&); 00188 KisCanvasSubject& operator=(const KisCanvasSubject&); 00189 }; 00190 00191 #endif // KIS_CANVAS_SUBJECT_H_ 00192