File indexing completed on 2024-05-12 16:36:51
0001 /* This file is part of the KDE project 0002 Copyright (C) 2012 Paul Mendez <paulestebanms@gmail.com> 0003 0004 This library is free software; you can redistribute it and/or 0005 modify it under the terms of the GNU Library General Public 0006 License as published by the Free Software Foundation; either 0007 version 2 of the License, or (at your option) any later version. 0008 0009 This library is distributed in the hope that it will be useful, 0010 but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0012 Library General Public License for more details. 0013 0014 You should have received a copy of the GNU Library General Public License 0015 along with this library; see the file COPYING.LIB. If not, write to 0016 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0017 * Boston, MA 02110-1301, USA. 0018 */ 0019 0020 #ifndef KPRVIEWMODEPREVIEWSHAPEANIMATIONS_H 0021 #define KPRVIEWMODEPREVIEWSHAPEANIMATIONS_H 0022 0023 #include "stage_export.h" 0024 0025 #include <KoPAViewMode.h> 0026 #include "KPrAnimationDirector.h" 0027 #include <QTimeLine> 0028 0029 class KPrShapeAnimation; 0030 0031 /** 0032 * This view mode play a specific shape animation preview 0033 * and return to the previous view mode after finish. 0034 */ 0035 class STAGE_EXPORT KPrViewModePreviewShapeAnimations : public KoPAViewMode 0036 { 0037 Q_OBJECT 0038 public: 0039 KPrViewModePreviewShapeAnimations(KoPAViewBase *view, KoPACanvasBase *canvas); 0040 ~KPrViewModePreviewShapeAnimations() override; 0041 0042 void paint(KoPACanvasBase *canvas, QPainter &painter, const QRectF &paintRect) override; 0043 void tabletEvent(QTabletEvent *event, const QPointF &point) override; 0044 void mousePressEvent(QMouseEvent *event, const QPointF &point) override; 0045 void mouseDoubleClickEvent(QMouseEvent *event, const QPointF &point) override; 0046 void mouseMoveEvent(QMouseEvent *event, const QPointF &point) override; 0047 void mouseReleaseEvent(QMouseEvent *event, const QPointF &point) override; 0048 void shortcutOverrideEvent(QKeyEvent *event) override; 0049 void keyPressEvent(QKeyEvent *event) override; 0050 void keyReleaseEvent(QKeyEvent *event) override; 0051 void wheelEvent(QWheelEvent *event, const QPointF &point) override; 0052 0053 void activate(KoPAViewMode *previousViewMode) override; 0054 void deactivate() override; 0055 0056 /// reimplemented 0057 void updateActivePage(KoPAPageBase *page) override; 0058 0059 /// Set the shape animation to be played 0060 void setShapeAnimation(KPrShapeAnimation *shapeAnimation); 0061 0062 void stopAnimation(); 0063 0064 public Q_SLOTS: 0065 /** 0066 * @brief Activate the saved view mode 0067 * 0068 * This ends the presentation mode. The view mode that was active before the 0069 * presentation will be restored. 0070 */ 0071 void activateSavedViewMode(); 0072 0073 protected Q_SLOTS: 0074 void animate(); 0075 0076 private: 0077 0078 KoPAViewMode *m_savedViewMode; 0079 QTimeLine m_timeLine; 0080 KPrShapeAnimation *m_shapeAnimation; 0081 KPrAnimationCache *m_animationCache; 0082 QRect m_pageRect; 0083 }; 0084 0085 #endif // KPRVIEWMODEPREVIEWSHAPEANIMATIONS_H