File indexing completed on 2024-06-23 04:28:30
0001 /* 0002 * SPDX-FileCopyrightText: 2014 Dmitry Kazakov <dimula73@gmail.com> 0003 * 0004 * SPDX-License-Identifier: GPL-2.0-or-later 0005 */ 0006 0007 #include "kis_transform_strategy_base.h" 0008 0009 #include <QImage> 0010 #include <QPainterPath> 0011 #include <QTransform> 0012 #include "KoPointerEvent.h" 0013 0014 0015 struct KisTransformStrategyBase::Private 0016 { 0017 QTransform thumbToImageTransform; 0018 QImage originalImage; 0019 int decorationThickness = 1; 0020 }; 0021 0022 0023 KisTransformStrategyBase::KisTransformStrategyBase() 0024 : m_d(new Private()) 0025 { 0026 } 0027 0028 KisTransformStrategyBase::~KisTransformStrategyBase() 0029 { 0030 } 0031 0032 QPainterPath KisTransformStrategyBase::getCursorOutline() const 0033 { 0034 return QPainterPath(); 0035 } 0036 0037 void KisTransformStrategyBase::activatePrimaryAction() 0038 { 0039 } 0040 0041 void KisTransformStrategyBase::deactivatePrimaryAction() 0042 { 0043 } 0044 0045 void KisTransformStrategyBase::setDecorationThickness(int thickness) 0046 { 0047 m_d->decorationThickness = qMax(1, thickness); 0048 } 0049 0050 int KisTransformStrategyBase::decorationThickness() const 0051 { 0052 return m_d->decorationThickness; 0053 } 0054 0055 QImage KisTransformStrategyBase::originalImage() const 0056 { 0057 return m_d->originalImage; 0058 } 0059 0060 QTransform KisTransformStrategyBase::thumbToImageTransform() const 0061 { 0062 return m_d->thumbToImageTransform; 0063 } 0064 0065 void KisTransformStrategyBase::setThumbnailImage(const QImage &image, QTransform thumbToImageTransform) 0066 { 0067 m_d->originalImage = image; 0068 m_d->thumbToImageTransform = thumbToImageTransform; 0069 } 0070 0071 bool KisTransformStrategyBase::acceptsClicks() const 0072 { 0073 return false; 0074 } 0075 0076 void KisTransformStrategyBase::activateAlternateAction(KisTool::AlternateAction action) 0077 { 0078 Q_UNUSED(action); 0079 } 0080 0081 void KisTransformStrategyBase::deactivateAlternateAction(KisTool::AlternateAction action) 0082 { 0083 Q_UNUSED(action); 0084 } 0085 0086 bool KisTransformStrategyBase::beginAlternateAction(KoPointerEvent *event, KisTool::AlternateAction action) 0087 { 0088 Q_UNUSED(event); 0089 Q_UNUSED(action); 0090 return false; 0091 } 0092 0093 void KisTransformStrategyBase::continueAlternateAction(KoPointerEvent *event, KisTool::AlternateAction action) 0094 { 0095 Q_UNUSED(event); 0096 Q_UNUSED(action); 0097 } 0098 0099 bool KisTransformStrategyBase::endAlternateAction(KoPointerEvent *event, KisTool::AlternateAction action) 0100 { 0101 Q_UNUSED(event); 0102 Q_UNUSED(action); 0103 return false; 0104 }