1 2 /* 3 Copyright (c) 2003-2007 Clarence Dang <dang@kde.org> 4 All rights reserved. 5 6 Redistribution and use in source and binary forms, with or without 7 modification, are permitted provided that the following conditions 8 are met: 9 10 1. Redistributions of source code must retain the above copyright 11 notice, this list of conditions and the following disclaimer. 12 2. Redistributions in binary form must reproduce the above copyright 13 notice, this list of conditions and the following disclaimer in the 14 documentation and/or other materials provided with the distribution. 15 16 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 29 #ifndef kpRectangularImageSelection_H 30 #define kpRectangularImageSelection_H 31 32 33 #include "layers/selections/image/kpAbstractImageSelection.h" 34 35 36 class kpRectangularImageSelection : public kpAbstractImageSelection 37 { 38 Q_OBJECT 39 40 public: 41 kpRectangularImageSelection (const kpImageSelectionTransparency &transparency = 42 kpImageSelectionTransparency ()); 43 44 kpRectangularImageSelection (const QRect &rect, 45 const kpImage &baseImage = kpImage (), 46 const kpImageSelectionTransparency &transparency = 47 kpImageSelectionTransparency ()); 48 49 kpRectangularImageSelection (const QRect &rect, 50 const kpImageSelectionTransparency &transparency = 51 kpImageSelectionTransparency ()); 52 53 kpRectangularImageSelection (const kpRectangularImageSelection &rhs); 54 55 kpRectangularImageSelection &operator= (const kpRectangularImageSelection &rhs); 56 57 kpRectangularImageSelection *clone () const override; 58 59 ~kpRectangularImageSelection () override; 60 61 62 // 63 // Marshalling 64 // 65 66 public: 67 static const int SerialID = 0; 68 int serialID () const override; 69 70 71 // 72 // General Queries 73 // 74 75 public: 76 bool isRectangular () const override; 77 78 79 // 80 // Position & Dimensions 81 // 82 83 public: 84 QPolygon calculatePoints () const override; 85 86 87 // 88 // Shape Mask 89 // 90 91 public: 92 QBitmap shapeBitmap (bool nullForRectangular = false) const override; 93 94 QRegion shapeRegion () const override; 95 96 97 // 98 // Point Testing 99 // 100 101 public: 102 bool contains (const QPoint &point) const override; 103 104 105 // 106 // Rendering 107 // 108 109 public: 110 void paintBorder (QImage *destPixmap, const QRect &docRect, 111 bool selectionFinished) const override; 112 113 114 private: 115 struct kpRectangularImageSelectionPrivate * const d; 116 }; 117 118 119 #endif // kpRectangularImageSelection_H 120