File indexing completed on 2024-12-22 04:16:47 

0001 /*
0002     SPDX-FileCopyrightText: 2012 Dan Leinir Turthra Jensen <admin@leinir.dk>
0003 
0004     SPDX-License-Identifier: GPL-2.0-or-later
0005 */
0006 
0007 
0008 #include "kistoolcropconfigwidget.h"
0009 #include "kis_tool_crop.h"
0010 #include <kis_icon.h>
0011 #include <kis_acyclic_signal_connector.h>
0012 #include <QStandardItemModel>
0013 
0014 
0015 KisToolCropConfigWidget::KisToolCropConfigWidget(QWidget* parent, KisToolCrop* cropTool)
0016     : QWidget(parent)
0017     , m_cropTool(cropTool)
0018 {
0019     setupUi(this);
0020 
0021     // update the UI based off data from crop tool
0022     cmbType->setCurrentIndex(m_cropTool->cropType());
0023     QStandardItemModel *cmbTypeModel = qobject_cast<QStandardItemModel *>(cmbType->model());
0024     // Disable "Layer"
0025     cmbTypeModel->item(2)->setEnabled(m_cropTool->cropTypeSelectable());
0026     // Disable "Frame"
0027     cmbTypeModel->item(3)->setEnabled(m_cropTool->cropTypeSelectable());
0028 
0029     intHeight->setValue(m_cropTool->cropHeight());
0030     intWidth->setValue(m_cropTool->cropWidth());
0031     intX->setValue(m_cropTool->cropX());
0032     intY->setValue(m_cropTool->cropY());
0033     doubleRatio->setValue(m_cropTool->ratio());
0034     cmbDecor->setCurrentIndex(m_cropTool->decoration());
0035     boolGrow->setChecked(m_cropTool->allowGrow());
0036     boolCenter->setChecked(m_cropTool->growCenter());
0037 
0038     lockRatioButton->setChecked(m_cropTool->lockRatio());
0039     lockHeightButton->setChecked(m_cropTool->lockHeight());
0040     lockWidthButton->setChecked(m_cropTool->lockWidth());
0041 
0042     QIcon lockedIcon = KisIconUtils::loadIcon("locked");
0043     QIcon unlockedIcon = KisIconUtils::loadIcon("unlocked");
0044     lockWidthButton->setIcon(lockWidthButton->isChecked() ? lockedIcon : unlockedIcon);
0045     lockHeightButton->setIcon(lockHeightButton->isChecked() ? lockedIcon : unlockedIcon);
0046     lockRatioButton->setIcon(lockRatioButton->isChecked() ? lockedIcon : unlockedIcon);
0047 
0048     KisAcyclicSignalConnector *connector;
0049     connector = new KisAcyclicSignalConnector(this);
0050     connector->connectForwardBool(lockRatioButton, SIGNAL(toggled(bool)), this, SIGNAL(lockRatioChanged(bool)));
0051     connector->connectBackwardBool(cropTool, SIGNAL(lockRatioChanged(bool)), lockRatioButton, SLOT(setChecked(bool)));
0052 
0053     connector = new KisAcyclicSignalConnector(this);
0054     connector->connectForwardBool(lockHeightButton, SIGNAL(toggled(bool)), this, SIGNAL(lockHeightChanged(bool)));
0055     connector->connectBackwardBool(cropTool, SIGNAL(lockHeightChanged(bool)), lockHeightButton, SLOT(setChecked(bool)));
0056 
0057     connector = new KisAcyclicSignalConnector(this);
0058     connector->connectForwardBool(lockWidthButton, SIGNAL(toggled(bool)), this, SIGNAL(lockWidthChanged(bool)));
0059     connector->connectBackwardBool(cropTool, SIGNAL(lockWidthChanged(bool)), lockWidthButton, SLOT(setChecked(bool)));
0060 
0061     connector = new KisAcyclicSignalConnector(this);
0062     connector->connectForwardDouble(doubleRatio, SIGNAL(valueChanged(double)), this, SIGNAL(ratioChanged(double)));
0063     connector->connectBackwardDouble(cropTool, SIGNAL(ratioChanged(double)), doubleRatio, SLOT(setValue(double)));
0064 
0065     connector = new KisAcyclicSignalConnector(this);
0066     connector->connectForwardInt(intHeight, SIGNAL(valueChanged(int)), this, SIGNAL(cropHeightChanged(int)));
0067     connector->connectBackwardInt(cropTool, SIGNAL(cropHeightChanged(int)), intHeight, SLOT(setValue(int)));
0068 
0069     connector = new KisAcyclicSignalConnector(this);
0070     connector->connectForwardInt(intWidth, SIGNAL(valueChanged(int)), this, SIGNAL(cropWidthChanged(int)));
0071     connector->connectBackwardInt(cropTool, SIGNAL(cropWidthChanged(int)), intWidth, SLOT(setValue(int)));
0072 
0073     connector = new KisAcyclicSignalConnector(this);
0074     connector->connectForwardInt(intX, SIGNAL(valueChanged(int)), this, SIGNAL(cropXChanged(int)));
0075     connector->connectBackwardInt(cropTool, SIGNAL(cropXChanged(int)), intX, SLOT(setValue(int)));
0076 
0077     connector = new KisAcyclicSignalConnector(this);
0078     connector->connectForwardInt(intY, SIGNAL(valueChanged(int)), this, SIGNAL(cropYChanged(int)));
0079     connector->connectBackwardInt(cropTool, SIGNAL(cropYChanged(int)), intY, SLOT(setValue(int)));
0080 
0081     connector = new KisAcyclicSignalConnector(this);
0082     connector->connectForwardInt(cmbType, SIGNAL(currentIndexChanged(int)), this, SIGNAL(cropTypeChanged(int)));
0083     connector->connectBackwardInt(cropTool, SIGNAL(cropTypeChanged(int)), cmbType, SLOT(setCurrentIndex(int)));
0084 
0085     connector = new KisAcyclicSignalConnector(this);
0086     connector->connectForwardInt(cmbDecor, SIGNAL(currentIndexChanged(int)), this, SIGNAL(decorationChanged(int)));
0087     connector->connectBackwardInt(cropTool, SIGNAL(decorationChanged(int)), cmbDecor, SLOT(setCurrentIndex(int)));
0088 
0089     connector = new KisAcyclicSignalConnector(this);
0090     connector->connectForwardBool(boolGrow, SIGNAL(toggled(bool)), this, SIGNAL(allowGrowChanged(bool)));
0091     connector->connectBackwardBool(cropTool, SIGNAL(canGrowChanged(bool)), boolGrow, SLOT(setChecked(bool)));
0092 
0093     connector = new KisAcyclicSignalConnector(this);
0094     connector->connectForwardBool(boolCenter, SIGNAL(toggled(bool)), this, SIGNAL(growCenterChanged(bool)));
0095     connector->connectBackwardBool(cropTool, SIGNAL(isCenteredChanged(bool)), boolCenter, SLOT(setChecked(bool)));
0096 
0097     connector = new KisAcyclicSignalConnector(this);
0098     //connector->connectForwardDouble();
0099     connector->connectBackwardVoid(cropTool, SIGNAL(cropTypeSelectableChanged()), this, SLOT(cropTypeSelectableChanged()));
0100 
0101     connect(lockWidthButton, SIGNAL(toggled(bool)), this, SLOT(updateLockWidthIcon()));
0102     connect(lockHeightButton, SIGNAL(toggled(bool)), this, SLOT(updateLockHeightIcon()));
0103     connect(lockRatioButton, SIGNAL(toggled(bool)), this, SLOT(updateLockRatioIcon()));
0104 
0105 }
0106 
0107 void KisToolCropConfigWidget::cropTypeSelectableChanged()
0108 {
0109     QStandardItemModel *cmbTypeModel = qobject_cast<QStandardItemModel *>(cmbType->model());
0110     // Disable "Layer"
0111     cmbTypeModel->item(2)->setEnabled(m_cropTool->cropTypeSelectable());
0112     // Disable "Frame"
0113     cmbTypeModel->item(3)->setEnabled(m_cropTool->cropTypeSelectable());
0114 }
0115 
0116 void KisToolCropConfigWidget::updateLockRatioIcon()
0117 {
0118     lockRatioButton->setIcon(lockRatioButton->isChecked() ? KisIconUtils::loadIcon("locked") : KisIconUtils::loadIcon("unlocked"));
0119 }
0120 
0121 void KisToolCropConfigWidget::updateLockWidthIcon()
0122 {
0123     lockWidthButton->setIcon(lockWidthButton->isChecked() ? KisIconUtils::loadIcon("locked") : KisIconUtils::loadIcon("unlocked"));
0124 }
0125 
0126 void KisToolCropConfigWidget::updateLockHeightIcon()
0127 {
0128     lockHeightButton->setIcon(lockHeightButton->isChecked() ? KisIconUtils::loadIcon("locked") : KisIconUtils::loadIcon("unlocked"));
0129 }