Differential D19164 Diff 53087 widgets/imagelib/effects/kpEffectInvertWidget.cpp

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widgets/imagelib/effects/kpEffectInvertWidget.cpp

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43#include <QLayout> 43​#include <QLayout>
44#include <QPixmap> 44​#include <QPixmap>
45 45​
46 46​
47kpEffectInvertWidget::kpEffectInvertWidget (bool actOnSelection, 47​kpEffectInvertWidget::kpEffectInvertWidget (bool actOnSelection,
48 QWidget *parent) 48​ QWidget *parent)
49 : kpEffectWidgetBase (actOnSelection, parent) 49​ : kpEffectWidgetBase (actOnSelection, parent)
50{ 50​{
51 QVBoxLayout *topLevelLay = new QVBoxLayout (this); 51​ auto *topLevelLay = new QVBoxLayout (this);
52 topLevelLay->setContentsMargins(0, 0, 0, 0); 52​ topLevelLay->setContentsMargins(0, 0, 0, 0);
53 53​
54 54​ auto *centerWidget = new QWidget (this);
55 QWidget *centerWidget = new QWidget (this); ​
56 topLevelLay->addWidget (centerWidget, 0/*stretch*/, Qt::AlignCenter); 55​ topLevelLay->addWidget (centerWidget, 0/*stretch*/, Qt::AlignCenter);
57 56​
58 57​ auto *centerWidgetLay = new QVBoxLayout (centerWidget );
59 QVBoxLayout *centerWidgetLay = new QVBoxLayout (centerWidget ); ​
60 centerWidgetLay->setContentsMargins(0, 0, 0, 0); 58​ centerWidgetLay->setContentsMargins(0, 0, 0, 0);
61 59​
62 m_redCheckBox = new QCheckBox (i18n ("&Red"), centerWidget); 60​ m_redCheckBox = new QCheckBox (i18n ("&Red"), centerWidget);
63 m_greenCheckBox = new QCheckBox (i18n ("&Green"), centerWidget); 61​ m_greenCheckBox = new QCheckBox (i18n ("&Green"), centerWidget);
64 m_blueCheckBox = new QCheckBox (i18n ("&Blue"), centerWidget); 62​ m_blueCheckBox = new QCheckBox (i18n ("&Blue"), centerWidget);
65 63​
66 QWidget *spaceWidget = new QWidget (centerWidget); 64​ auto *spaceWidget = new QWidget (centerWidget);
67 spaceWidget->setFixedSize (1, fontMetrics ().height () / 4); 65​ spaceWidget->setFixedSize (1, fontMetrics ().height () / 4);
68 66​
69 m_allCheckBox = new QCheckBox (i18n ("&All"), centerWidget); 67​ m_allCheckBox = new QCheckBox (i18n ("&All"), centerWidget);
70 68​
71 69​
72 m_redCheckBox->setChecked (false); 70​ m_redCheckBox->setChecked (false);
73 m_greenCheckBox->setChecked (false); 71​ m_greenCheckBox->setChecked (false);
74 m_blueCheckBox->setChecked (false); 72​ m_blueCheckBox->setChecked (false);
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94 92​
95 connect (m_blueCheckBox, &QCheckBox::toggled, 93​ connect (m_blueCheckBox, &QCheckBox::toggled,
96 this, &kpEffectInvertWidget::slotRGBCheckBoxToggled); 94​ this, &kpEffectInvertWidget::slotRGBCheckBoxToggled);
97 95​
98 connect (m_allCheckBox, &QCheckBox::toggled, 96​ connect (m_allCheckBox, &QCheckBox::toggled,
99 this, &kpEffectInvertWidget::slotAllCheckBoxToggled); 97​ this, &kpEffectInvertWidget::slotAllCheckBoxToggled);
100} 98​}
101 99​
102kpEffectInvertWidget::~kpEffectInvertWidget () 100​kpEffectInvertWidget::~kpEffectInvertWidget () = default;
103{ ​
104} ​
105 101​
106 102​
107// public 103​// public
108int kpEffectInvertWidget::channels () const 104​int kpEffectInvertWidget::channels () const
109{ 105​{
110 qCDebug(kpLogWidgets) << "kpEffectInvertWidget::channels()" 106​ qCDebug(kpLogWidgets) << "kpEffectInvertWidget::channels()"
111 << " isChecked: r=" << m_redCheckBox->isChecked () 107​ << " isChecked: r=" << m_redCheckBox->isChecked ()
112 << " g=" << m_greenCheckBox->isChecked () 108​ << " g=" << m_greenCheckBox->isChecked ()
113 << " b=" << m_blueCheckBox->isChecked (); 109​ << " b=" << m_blueCheckBox->isChecked ();
114 110​
115 int channels = 0; 111​ int channels = 0;
116 112​
117 113​
118 if (m_redCheckBox->isChecked ()) 114​ if (m_redCheckBox->isChecked ()) {
119 channels |= kpEffectInvert::Red; 115​ channels |= kpEffectInvert::Red;
116​ }
120 117​
121 if (m_greenCheckBox->isChecked ()) 118​ if (m_greenCheckBox->isChecked ()) {
122 channels |= kpEffectInvert::Green; 119​ channels |= kpEffectInvert::Green;
120​ }
123 121​
124 if (m_blueCheckBox->isChecked ()) 122​ if (m_blueCheckBox->isChecked ()) {
125 channels |= kpEffectInvert::Blue; 123​ channels |= kpEffectInvert::Blue;
124​ }
126 125​
127 126​
128 qCDebug(kpLogWidgets) << "\treturning channels=" << (int *) channels; 127​ qCDebug(kpLogWidgets) << "\treturning channels=" << (int *) channels;
129 return channels; 128​ return channels;
130} 129​}
131 130​
132 131​
133// 132​//
Show All 28 Lines160 return new kpEffectInvertCommand (channels (),
162 m_actOnSelection, 161​ m_actOnSelection,
163 cmdEnviron); 162​ cmdEnviron);
164} 163​}
165 164​
166 165​
167// protected slots 166​// protected slots
168void kpEffectInvertWidget::slotRGBCheckBoxToggled () 167​void kpEffectInvertWidget::slotRGBCheckBoxToggled ()
169{ 168​{
170 if (m_inSignalHandler) 169​ if (m_inSignalHandler) {
171 return; 170​ return;
171​ }
172 172​
173 m_inSignalHandler = true; 173​ m_inSignalHandler = true;
174 174​
175 //blockSignals (true); 175​ //blockSignals (true);
176 m_allCheckBox->setChecked (m_redCheckBox->isChecked () && 176​ m_allCheckBox->setChecked (m_redCheckBox->isChecked () &&
177 m_blueCheckBox->isChecked () && 177​ m_blueCheckBox->isChecked () &&
178 m_greenCheckBox->isChecked ()); 178​ m_greenCheckBox->isChecked ());
179 //blockSignals (false); 179​ //blockSignals (false);
180 180​
181 emit settingsChanged (); 181​ emit settingsChanged ();
182 182​
183 m_inSignalHandler = false; 183​ m_inSignalHandler = false;
184} 184​}
185 185​
186// protected slot 186​// protected slot
187void kpEffectInvertWidget::slotAllCheckBoxToggled () 187​void kpEffectInvertWidget::slotAllCheckBoxToggled ()
188{ 188​{
189 if (m_inSignalHandler) 189​ if (m_inSignalHandler) {
190 return; 190​ return;
191​ }
191 192​
192 m_inSignalHandler = true; 193​ m_inSignalHandler = true;
193 194​
194 //blockSignals (true); 195​ //blockSignals (true);
195 m_redCheckBox->setChecked (m_allCheckBox->isChecked ()); 196​ m_redCheckBox->setChecked (m_allCheckBox->isChecked ());
196 m_greenCheckBox->setChecked (m_allCheckBox->isChecked ()); 197​ m_greenCheckBox->setChecked (m_allCheckBox->isChecked ());
197 m_blueCheckBox->setChecked (m_allCheckBox->isChecked ()); 198​ m_blueCheckBox->setChecked (m_allCheckBox->isChecked ());
198 //blockSignals (false); 199​ //blockSignals (false);
199 200​
200 emit settingsChanged (); 201​ emit settingsChanged ();
201 202​
202 m_inSignalHandler = false; 203​ m_inSignalHandler = false;
203} 204​}
204 205​
205 206​
206 207​