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add normal size button
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glubsy
parent
f42df12a29
commit
468a736bfb
@ -4,7 +4,7 @@
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# which should be included with this package. The terms are also available at
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# http://www.gnu.org/licenses/gpl-3.0.html
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from PyQt5.QtCore import Qt, QSize, pyqtSignal, QModelIndex
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from PyQt5.QtCore import Qt, QSize
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from PyQt5.QtGui import QPixmap, QIcon, QKeySequence
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from PyQt5.QtWidgets import (
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QVBoxLayout,
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@ -27,22 +27,13 @@ from qtlib.util import createActions
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tr = trget("ui")
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class ClickableLabel(QLabel):
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def __init__(self, parent):
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QLabel.__init__(self, parent)
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self.path = ""
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def mouseDoubleClickEvent(self, event):
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self.doubleClicked.emit()
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doubleClicked = pyqtSignal()
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class DetailsDialog(DetailsDialogBase):
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def __init__(self, parent, app):
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DetailsDialogBase.__init__(self, parent, app)
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self.selectedPixmap = None
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self.referencePixmap = None
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self.scaleFactor = 0
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self.scaleFactor = 1.0
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def _setupActions(self):
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# (name, shortcut, icon, desc, func)
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@ -69,22 +60,22 @@ class DetailsDialog(DetailsDialogBase):
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self.zoomOut,
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),
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(
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"actionZoomReset",
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"actionNormalSize",
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QKeySequence.Refresh,
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"zoom-normal",
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tr("Normal size"),
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self.zoomNormalSize,
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)
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(
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"actionBestFit",
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QKeySequence.Refresh,
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"zoom-reset",
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tr("Reset zoom factor"),
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self.zoomReset,
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tr("Best fit"),
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self.zoomBestFit,
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)
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]
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createActions(ACTIONS, self)
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# special case as it resets when button is released
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# self.actionSwap = QAction(self)
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# # self.actionSwap.setIcon(QIcon(QPixmap()))
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# self.actionSwap.setShortcut(QKeySequence.Backspace)
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# self.actionSwap.setText(tr("Swap images"))
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# self.actionSwap.pressed.connect(self.swapImages)
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def _setupUi(self):
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self._setupActions()
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self.setWindowTitle(tr("Details"))
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@ -100,7 +91,7 @@ class DetailsDialog(DetailsDialogBase):
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self.horizontalLayout.setColumnStretch(1,0)
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self.horizontalLayout.setColumnStretch(2,1)
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self.horizontalLayout.setSpacing(4)
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self.selectedImage = ClickableLabel(self)
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self.selectedImage = QLabel(self)
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sizePolicy = QSizePolicy(QSizePolicy.Ignored, QSizePolicy.Ignored)
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sizePolicy.setHorizontalStretch(0)
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sizePolicy.setVerticalStretch(0)
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@ -111,7 +102,6 @@ class DetailsDialog(DetailsDialogBase):
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self.selectedImage.setScaledContents(False)
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self.selectedImage.setAlignment(Qt.AlignCenter)
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# self.horizontalLayout.addWidget(self.selectedImage)
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self.selectedImage.doubleClicked.connect(self.mouseDoubleClickedEvent)
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self.horizontalLayout.addWidget(self.selectedImage, 0, 0, 3, 1)
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self.verticalToolBar = QToolBar(self)
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@ -141,17 +131,25 @@ class DetailsDialog(DetailsDialogBase):
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self.buttonZoomOut.setIcon(QIcon.fromTheme('zoom-out'))
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self.buttonZoomOut.setEnabled(False)
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self.buttonResetZoom = QToolButton(self.verticalToolBar)
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self.buttonResetZoom.setToolButtonStyle(Qt.ToolButtonIconOnly)
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self.buttonResetZoom.setDefaultAction(self.actionZoomReset)
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self.buttonResetZoom.setText('ResetZoom')
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self.buttonResetZoom.setIcon(QIcon.fromTheme('zoom-original'))
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self.buttonResetZoom.setEnabled(False)
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self.buttonNormalSize = QToolButton(self.verticalToolBar)
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self.buttonNormalSize.setToolButtonStyle(Qt.ToolButtonIconOnly)
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self.buttonNormalSize.setDefaultAction(self.actionNormalSize)
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self.buttonNormalSize.setText('Normal Size')
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self.buttonNormalSize.setIcon(QIcon.fromTheme('zoom-original'))
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self.buttonNormalSize.setEnabled(True)
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self.buttonBestFit = QToolButton(self.verticalToolBar)
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self.buttonBestFit.setToolButtonStyle(Qt.ToolButtonIconOnly)
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self.buttonBestFit.setDefaultAction(self.actionZoomReset)
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self.buttonBestFit.setText('BestFit')
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self.buttonBestFit.setIcon(QIcon.fromTheme('zoom-best-fit'))
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self.buttonBestFit.setEnabled(False)
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self.verticalToolBar.addWidget(self.buttonImgSwap)
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self.verticalToolBar.addWidget(self.buttonZoomIn)
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self.verticalToolBar.addWidget(self.buttonZoomOut)
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self.verticalToolBar.addWidget(self.buttonResetZoom)
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self.verticalToolBar.addWidget(self.buttonNormalSize)
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self.verticalToolBar.addWidget(self.buttonBestFit)
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self.horizontalLayout.addWidget(self.verticalToolBar, 1, 1, 1, 1, Qt.AlignCenter)
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# self.horizontalLayout.addWidget(self.verticalToolBar, Qt.AlignVCenter)
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@ -182,7 +180,6 @@ class DetailsDialog(DetailsDialogBase):
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self.verticalLayout.addWidget(self.tableView)
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def _update(self):
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self._updateButtons()
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if not self.app.model.selected_dupes:
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return
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dupe = self.app.model.selected_dupes[0]
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@ -196,40 +193,29 @@ class DetailsDialog(DetailsDialogBase):
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else:
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self.referencePixmap = QPixmap(str(ref.path))
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self.buttonImgSwap.setEnabled(True)
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self.scaleFactor = 0
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self._updateButtons()
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self._resetButtons()
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self._updateImages()
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def _updateButtons(self):
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if 0 < self.scaleFactor < 10:
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self.buttonZoomIn.setEnabled(True)
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self.buttonZoomOut.setEnabled(True)
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self.buttonResetZoom.setEnabled(True)
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elif self.scaleFactor >= 10:
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self.buttonZoomIn.setEnabled(False)
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else: # scaleFactor == 0
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self.buttonZoomIn.setEnabled(True)
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self.buttonZoomOut.setEnabled(False)
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self.buttonResetZoom.setEnabled(False)
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def _updateImages(self):
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if self.selectedPixmap is not None:
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target_size = self.selectedImage.size()
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if self.scaleFactor:
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if self.scaleFactor > 0:
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scaledPixmap = self.selectedPixmap.scaled(
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target_size, Qt.KeepAspectRatioByExpanding, Qt.SmoothTransformation) # widget expands here
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else:
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scaledPixmap = self.selectedPixmap.scaled(
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target_size, Qt.KeepAspectRatio, Qt.SmoothTransformation)
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self.selectedImage.setPixmap(scaledPixmap)
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# self.selectedImage.adjustSize()
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else:
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self.selectedImage.setPixmap(QPixmap())
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self.scaleFactor = 0
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self.scaleFactor = 1.0
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if self.referencePixmap is not None:
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target_size = self.referenceImage.size()
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if self.scaleFactor:
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if self.scaleFactor > 0:
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scaledPixmap = self.referencePixmap.scaled(
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target_size, Qt.KeepAspectRatioByExpanding, Qt.SmoothTransformation) # widget expands here
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else:
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@ -238,7 +224,7 @@ class DetailsDialog(DetailsDialogBase):
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self.referenceImage.setPixmap(scaledPixmap)
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else:
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self.referenceImage.setPixmap(QPixmap())
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self.scaleFactor = 0
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self.scaleFactor = 1.0
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# --- Override
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def resizeEvent(self, event):
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@ -255,9 +241,19 @@ class DetailsDialog(DetailsDialogBase):
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self._update()
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def scaleImages(self, factor):
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self.scaleFactor += factor
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self.scaleFactor *= factor
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print(f'Factor is now = {self.scaleFactor}.')
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self._updateButtons()
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self.referenceImage.resize(self.scaleFactor * self.referencePixmap.size())
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self.selectedImage.resize(self.scaleFactor * self.selectedPixmap.size())
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self.buttonZoomIn.setEnabled(self.scaleFactor < 3.0)
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self.buttonZoomOut.setEnabled(self.scaleFactor > 1.0)
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self.buttonBestFit.setEnabled(self.scaleFactor != 1.0)
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def _resetButtons(self):
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self.buttonZoomIn.setEnabled(True)
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self.buttonZoomOut.setEnabled(False)
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self.buttonBestFit.setEnabled(False)
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def swapImages(self):
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# self.horizontalLayout.replaceWidget(self.selectedImage, self.referenceImage)
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@ -269,21 +265,19 @@ class DetailsDialog(DetailsDialogBase):
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self.tableView.horizontalHeader().swapSections(1, 2)
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def zoomIn(self):
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if self.scaleFactor >= 10: # clamping to x10
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return
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print("ZoomIN")
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self.scaleImages(1)
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self.scaleImages(1.25)
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def zoomOut(self):
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if self.scaleFactor <= 0:
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return
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print("ZoomOut")
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self.scaleImages(-1)
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self.scaleImages(0.8)
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def zoomReset(self):
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print("ZoomReset")
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self.scaleFactor = 0
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self.buttonResetZoom.setEnabled(False)
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def zoomNormalSize(self):
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self.scaleFactor = 1.0
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def zoomBestFit(self):
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self.scaleFactor = 1.0
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self.referenceImage.resize(self.scaleFactor * self.referencePixmap.size())
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self.selectedImage.resize(self.scaleFactor * self.selectedPixmap.size())
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self.buttonBestFit.setEnabled(False)
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self.buttonZoomOut.setEnabled(False)
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self.buttonZoomIn.setEnabled(True)
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self._updateImages()
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@ -291,9 +285,6 @@ class DetailsDialog(DetailsDialogBase):
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def imagePan(self):
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pass
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def mouseDoubleClickedEvent(self, path):
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desktop.open_path(path)
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# TODO: open default application when double click on label
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# TODO: place handle above table view to drag and resize (splitter?)
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# TODO: colorize or bolden values in table views when they differ?
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# TODO: double click on details view PATH row opens path in default application
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