File indexing completed on 2024-12-22 04:07:25
0001 0002 /* 0003 Copyright (c) 2003-2007 Clarence Dang <dang@kde.org> 0004 All rights reserved. 0005 0006 Redistribution and use in source and binary forms, with or without 0007 modification, are permitted provided that the following conditions 0008 are met: 0009 0010 1. Redistributions of source code must retain the above copyright 0011 notice, this list of conditions and the following disclaimer. 0012 2. Redistributions in binary form must reproduce the above copyright 0013 notice, this list of conditions and the following disclaimer in the 0014 documentation and/or other materials provided with the distribution. 0015 0016 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 0017 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 0018 OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 0019 IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 0020 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 0021 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 0022 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 0023 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 0024 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 0025 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 0026 */ 0027 0028 0029 #ifndef KP_EFFECTS_DIALOG_H 0030 #define KP_EFFECTS_DIALOG_H 0031 0032 0033 #include "dialogs/imagelib/transforms/kpTransformPreviewDialog.h" 0034 0035 0036 class QComboBox; 0037 class QGroupBox; 0038 class QImage; 0039 class QTimer; 0040 class QVBoxLayout; 0041 0042 class kpEffectCommandBase; 0043 class kpEffectWidgetBase; 0044 0045 0046 class kpEffectsDialog : public kpTransformPreviewDialog 0047 { 0048 Q_OBJECT 0049 0050 public: 0051 // Specifying <defaultSelectedEffect> is more efficient than leaving it 0052 // as 0 and then calling selectEffect() afterwards. 0053 kpEffectsDialog (bool actOnSelection, 0054 kpTransformDialogEnvironment *_env, 0055 QWidget *parent, 0056 int defaultSelectedEffect = 0); 0057 ~kpEffectsDialog () override; 0058 0059 bool isNoOp () const override; 0060 kpEffectCommandBase *createCommand () const; 0061 0062 protected: 0063 QSize newDimensions () const override; 0064 QImage transformPixmap (const QImage &pixmap, 0065 int targetWidth, int targetHeight) const override; 0066 0067 public: 0068 int selectedEffect () const; 0069 public Q_SLOTS: 0070 void selectEffect (int which); 0071 0072 protected Q_SLOTS: 0073 void slotUpdate () override; 0074 void slotUpdateWithWaitCursor () override; 0075 0076 void slotDelayedUpdate (); 0077 0078 protected: 0079 static int s_lastWidth, s_lastHeight; 0080 0081 QTimer *m_delayedUpdateTimer; 0082 0083 QComboBox *m_effectsComboBox; 0084 QGroupBox *m_settingsGroupBox; 0085 QVBoxLayout *m_settingsLayout; 0086 0087 kpEffectWidgetBase *m_effectWidget; 0088 }; 0089 0090 0091 #endif // KP_EFFECTS_DIALOG_H