Differential D19164 Diff 53087 dialogs/imagelib/effects/kpEffectsDialog.cpp

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dialogs/imagelib/effects/kpEffectsDialog.cpp

Show First 20 Lines • Show All 77 Lines • ▼ Show 20 Line(s)68 : kpTransformPreviewDialog (kpTransformPreviewDialog::Preview,
78 m_settingsLayout (nullptr), 78​ m_settingsLayout (nullptr),
79 m_effectWidget (nullptr) 79​ m_effectWidget (nullptr)
80{ 80​{
81 qCDebug(kpLogDialogs) << "kpEffectsDialog::kpEffectsDialog()"; 81​ qCDebug(kpLogDialogs) << "kpEffectsDialog::kpEffectsDialog()";
82 const bool e = updatesEnabled (); 82​ const bool e = updatesEnabled ();
83 setUpdatesEnabled (false); 83​ setUpdatesEnabled (false);
84 84​
85 85​
86 if (actOnSelection) 86​ if (actOnSelection) {
87 setWindowTitle (i18nc ("@title:window", "More Image Effects (Selection)")); 87​ setWindowTitle (i18nc ("@title:window", "More Image Effects (Selection)"));
88 else 88​ }
89​ else {
89 setWindowTitle (i18nc ("@title:window", "More Image Effects")); 90​ setWindowTitle (i18nc ("@title:window", "More Image Effects"));
91​ }
90 92​
91 93​
92 m_delayedUpdateTimer->setSingleShot (true); 94​ m_delayedUpdateTimer->setSingleShot (true);
93 connect (m_delayedUpdateTimer, &QTimer::timeout, 95​ connect (m_delayedUpdateTimer, &QTimer::timeout,
94 this, &kpEffectsDialog::slotUpdateWithWaitCursor); 96​ this, &kpEffectsDialog::slotUpdateWithWaitCursor);
95 97​
96 98​
97 QWidget *effectContainer = new QWidget (mainWidget ()); 99​ QWidget *effectContainer = new QWidget (mainWidget ());
98 QHBoxLayout *containerLayout = new QHBoxLayout (effectContainer); 100​
101​ auto *containerLayout = new QHBoxLayout (effectContainer);
99 containerLayout->setContentsMargins(0, 0, 0, 0); 102​ containerLayout->setContentsMargins(0, 0, 0, 0);
100 103​
101 QLabel *label = new QLabel (i18n ("&Effect:"), effectContainer); 104​ QLabel *label = new QLabel (i18n ("&Effect:"), effectContainer);
102 105​
103 m_effectsComboBox = new QComboBox (effectContainer); 106​ m_effectsComboBox = new QComboBox (effectContainer);
104 // Keep in alphabetical order. 107​ // Keep in alphabetical order.
105 // TODO: What about translations? 108​ // TODO: What about translations?
106 // sync: order in selectEffect(). 109​ // sync: order in selectEffect().
Show All 40 Lines149{
147 s_lastWidth = width (); 150​ s_lastWidth = width ();
148 s_lastHeight = height (); 151​ s_lastHeight = height ();
149} 152​}
150 153​
151 154​
152// public virtual [base kpTransformPreviewDialog] 155​// public virtual [base kpTransformPreviewDialog]
153bool kpEffectsDialog::isNoOp () const 156​bool kpEffectsDialog::isNoOp () const
154{ 157​{
155 if (!m_effectWidget) 158​ if (!m_effectWidget) {
156 return true; 159​ return true;
160​ }
157 161​
158 return m_effectWidget->isNoOp (); 162​ return m_effectWidget->isNoOp ();
159} 163​}
160 164​
161// public 165​// public
162kpEffectCommandBase *kpEffectsDialog::createCommand () const 166​kpEffectCommandBase *kpEffectsDialog::createCommand () const
163{ 167​{
164 if (!m_effectWidget) 168​ if (!m_effectWidget) {
165 return nullptr; 169​ return nullptr;
170​ }
166 171​
167 return m_effectWidget->createCommand (m_environ->commandEnvironment ()); 172​ return m_effectWidget->createCommand (m_environ->commandEnvironment ());
168} 173​}
169 174​
170 175​
171// protected virtual [base kpTransformPreviewDialog] 176​// protected virtual [base kpTransformPreviewDialog]
172QSize kpEffectsDialog::newDimensions () const 177​QSize kpEffectsDialog::newDimensions () const
173{ 178​{
174 kpDocument *doc = document (); 179​ kpDocument *doc = document ();
175 if (!doc) 180​ if (!doc) {
176 return QSize (); 181​ return {};
182​ }
177 183​
178 return QSize (doc->width (m_actOnSelection), 184​ return {doc->width (m_actOnSelection), doc->height (m_actOnSelection)};
179 doc->height (m_actOnSelection)); ​
180} 185​}
181 186​
182// protected virtual [base kpTransformPreviewDialog] 187​// protected virtual [base kpTransformPreviewDialog]
183QImage kpEffectsDialog::transformPixmap (const QImage &pixmap, 188​QImage kpEffectsDialog::transformPixmap (const QImage &pixmap,
184 int targetWidth, int targetHeight) const 189​ int targetWidth, int targetHeight) const
185{ 190​{
186 QImage pixmapWithEffect; 191​ QImage pixmapWithEffect;
187 192​
188 if (m_effectWidget && !m_effectWidget->isNoOp ()) 193​ if (m_effectWidget && !m_effectWidget->isNoOp ()) {
189 pixmapWithEffect = m_effectWidget->applyEffect (pixmap); 194​ pixmapWithEffect = m_effectWidget->applyEffect (pixmap);
190 else 195​ }
196​ else {
191 pixmapWithEffect = pixmap; 197​ pixmapWithEffect = pixmap;
198​ }
192 199​
193 return kpPixmapFX::scale (pixmapWithEffect, targetWidth, targetHeight); 200​ return kpPixmapFX::scale (pixmapWithEffect, targetWidth, targetHeight);
194} 201​}
195 202​
196 203​
197// public 204​// public
198int kpEffectsDialog::selectedEffect () const 205​int kpEffectsDialog::selectedEffect () const
199{ 206​{
200 return m_effectsComboBox->currentIndex (); 207​ return m_effectsComboBox->currentIndex ();
201} 208​}
202 209​
203// public slot 210​// public slot
204void kpEffectsDialog::selectEffect (int which) 211​void kpEffectsDialog::selectEffect (int which)
205{ 212​{
206#if DEBUG_KP_EFFECTS_DIALOG 213​#if DEBUG_KP_EFFECTS_DIALOG
207 qCDebug(kpLogDialogs) << "kpEffectsDialog::selectEffect(" << which << ")"; 214​ qCDebug(kpLogDialogs) << "kpEffectsDialog::selectEffect(" << which << ")";
208#endif 215​#endif
209 216​
210 if (which < 0 || 217​ if (which < 0 ||
211 which >= m_effectsComboBox->count ()) 218​ which >= m_effectsComboBox->count ())
212 { 219​ {
213 return; 220​ return;
214 } 221​ }
215 222​
216 if (which != m_effectsComboBox->currentIndex ()) 223​ if (which != m_effectsComboBox->currentIndex ()) {
217 m_effectsComboBox->setCurrentIndex (which); 224​ m_effectsComboBox->setCurrentIndex (which);
225​ }
218 226​
219 227​
220 delete m_effectWidget; 228​ delete m_effectWidget;
221 m_effectWidget = nullptr; 229​ m_effectWidget = nullptr;
222 230​
223 231​
224 m_settingsGroupBox->setWindowTitle(QString()); 232​ m_settingsGroupBox->setWindowTitle(QString());
225 233​
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