Differential D19164 Diff 53087 commands/imagelib/transforms/kpTransformRotateCommand.cpp

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commands/imagelib/transforms/kpTransformRotateCommand.cpp

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66} 66​}
67 67​
68 68​
69// public virtual [base kpCommand] 69​// public virtual [base kpCommand]
70QString kpTransformRotateCommand::name () const 70​QString kpTransformRotateCommand::name () const
71{ 71​{
72 QString opName = i18n ("Rotate"); 72​ QString opName = i18n ("Rotate");
73 73​
74 if (m_actOnSelection) 74​ return (m_actOnSelection) ? i18n ("Selection: %1", opName) : opName;
75 return i18n ("Selection: %1", opName); ​
76 else ​
77 return opName; ​
78} 75​}
79 76​
80 77​
81// public virtual [base kpCommand] 78​// public virtual [base kpCommand]
82kpCommandSize::SizeType kpTransformRotateCommand::size () const 79​kpCommandSize::SizeType kpTransformRotateCommand::size () const
83{ 80​{
84 return ImageSize (m_oldImage) + 81​ return ImageSize (m_oldImage) +
85 SelectionSize (m_oldSelectionPtr); 82​ SelectionSize (m_oldSelectionPtr);
86} 83​}
87 84​
88 85​
89// public virtual [base kpCommand] 86​// public virtual [base kpCommand]
90void kpTransformRotateCommand::execute () 87​void kpTransformRotateCommand::execute ()
91{ 88​{
92 kpDocument *doc = document (); 89​ kpDocument *doc = document ();
93 Q_ASSERT (doc); 90​ Q_ASSERT (doc);
94 91​
95 92​
96 QApplication::setOverrideCursor (Qt::WaitCursor); 93​ QApplication::setOverrideCursor (Qt::WaitCursor);
97 94​
98 95​
99 if (!m_losslessRotation) 96​ if (!m_losslessRotation) {
100 m_oldImage = doc->image (m_actOnSelection); 97​ m_oldImage = doc->image (m_actOnSelection);
98​ }
101 99​
102 100​
103 kpImage newImage = kpPixmapFX::rotate (doc->image (m_actOnSelection), 101​ kpImage newImage = kpPixmapFX::rotate (doc->image (m_actOnSelection),
104 m_angle, 102​ m_angle,
105 m_backgroundColor); 103​ m_backgroundColor);
106 104​
107 if (!m_actOnSelection) 105​ if (!m_actOnSelection) {
108 doc->setImage (newImage); 106​ doc->setImage (newImage);
109 else 107​ }
110 { 108​ else {
111 kpAbstractImageSelection *sel = doc->imageSelection (); 109​ kpAbstractImageSelection *sel = doc->imageSelection ();
112 Q_ASSERT (sel); 110​ Q_ASSERT (sel);
113 111​
114 // Save old selection 112​ // Save old selection
115 m_oldSelectionPtr = sel->clone (); 113​ m_oldSelectionPtr = sel->clone ();
116 114​
117 // Conserve memmory: 115​ // Conserve memmory:
118 // 116​ //
Show All 39 Lines155 {
158 // TODO: fix the latter "victim of" problem in kpAbstractImageSelection by 156​ // TODO: fix the latter "victim of" problem in kpAbstractImageSelection by
159 // allowing the border width & height != pixmap width & height 157​ // allowing the border width & height != pixmap width & height
160 // Or maybe autocrop? 158​ // Or maybe autocrop?
161 #if DEBUG_KP_TOOL_ROTATE 159​ #if DEBUG_KP_TOOL_ROTATE
162 qCDebug(kpLogCommands) << "kpTransformRotateCommand::execute() currentPoints.boundingRect=" 160​ qCDebug(kpLogCommands) << "kpTransformRotateCommand::execute() currentPoints.boundingRect="
163 << currentPoints.boundingRect () 161​ << currentPoints.boundingRect ()
164 << " newPixmap: w=" << newImage.width () 162​ << " newPixmap: w=" << newImage.width ()
165 << " h=" << newImage.height () 163​ << " h=" << newImage.height ()
166 << " (victim of rounding error and/or rotated-a-(rectangular)-pixmap-that-was-transparent-in-the-corners-making-sel-uselessly-bigger-than-needs-be)" 164​ << " (victim of rounding error and/or rotated-a-(rectangular)-pixmap-that-was-transparent-in-the-corners-making-sel-uselessly-bigger-than-needs-be)";
167 << endl; ​
168 #endif 165​ #endif
169 doc->setSelection ( 166​ doc->setSelection (
170 kpRectangularImageSelection ( 167​ kpRectangularImageSelection (
171 QRect (newTopLeft.x (), newTopLeft.y (), 168​ QRect (newTopLeft.x (), newTopLeft.y (),
172 newImage.width (), newImage.height ()), 169​ newImage.width (), newImage.height ()),
173 newImage, 170​ newImage,
174 m_oldSelectionPtr->transparency ())); 171​ m_oldSelectionPtr->transparency ()));
175 } 172​ }
Show All 25 Lines183{
201 else 198​ else
202 { 199​ {
203 oldImage = kpPixmapFX::rotate (doc->image (m_actOnSelection), 200​ oldImage = kpPixmapFX::rotate (doc->image (m_actOnSelection),
204 360 - m_angle, 201​ 360 - m_angle,
205 m_backgroundColor); 202​ m_backgroundColor);
206 } 203​ }
207 204​
208 205​
209 if (!m_actOnSelection) 206​ if (!m_actOnSelection) {
210 doc->setImage (oldImage); 207​ doc->setImage (oldImage);
211 else 208​ }
212 { 209​ else {
213 m_oldSelectionPtr->setBaseImage (oldImage); 210​ m_oldSelectionPtr->setBaseImage (oldImage);
214 doc->setSelection (*m_oldSelectionPtr); 211​ doc->setSelection (*m_oldSelectionPtr);
215 delete m_oldSelectionPtr; m_oldSelectionPtr = nullptr; 212​ delete m_oldSelectionPtr; m_oldSelectionPtr = nullptr;
216 213​
217 environ ()->somethingBelowTheCursorChanged (); 214​ environ ()->somethingBelowTheCursorChanged ();
218 } 215​ }
219 216​
220 217​
221 QApplication::restoreOverrideCursor (); 218​ QApplication::restoreOverrideCursor ();
222} 219​}
223 220​