def initWins(self):
# viewer main form
newWin = QMainWindow(self.mainWin)
newWin.setAttribute(Qt.WA_DeleteOnClose)
newWin.setContextMenuPolicy(Qt.CustomContextMenu)
self.newWin = newWin
# image list
listWdg = dragQListWidget()
listWdg.setWrapping(False)
listWdg.setSelectionMode(QAbstractItemView.ExtendedSelection)
listWdg.setContextMenuPolicy(Qt.CustomContextMenu)
listWdg.label = None
listWdg.setViewMode(QListWidget.IconMode)
# set icon and listWdg sizes
listWdg.setIconSize(QSize(self.iconSize, self.iconSize))
listWdg.setMaximumSize(160000, self.iconSize + 20)
listWdg.setDragDropMode(QAbstractItemView.DragDrop)
listWdg.customContextMenuRequested.connect(self.contextMenu)
# dock the form
dock = stateAwareQDockWidget(window)
dock.setWidget(newWin)
dock.setWindowFlags(newWin.windowFlags())
dock.setWindowTitle(newWin.windowTitle())
dock.setAttribute(Qt.WA_DeleteOnClose)
self.dock = dock
window.addDockWidget(Qt.BottomDockWidgetArea, dock)
newWin.setCentralWidget(listWdg)
self.listWdg = listWdg
self.newWin.setWhatsThis("""<b>Library Viewer</b><br>
To <b>open context menu</b> right click on an icon or a selection.<br>
To <b>open an image</b> drag it onto the main window.<br>
<b>Rating</b> is shown as 0 to 5 stars below each icon.<br>
""") # end setWhatsThis
def showToneSpline(self):
"""
On first call, init and show the Tone Curve form.
Otherwise, show the form.
Return True if called for the first time, False otherwise.
@return:
@rtype: boolean
"""
axeSize = 200
if self.toneForm is None:
form = graphicsToneForm.getNewWindow(targetImage=self.targetImage, axeSize=axeSize, layer=self.layer, parent=self,
curveType='cubic')
form.setWindowFlags(Qt.WindowStaysOnTopHint)
form.setAttribute(Qt.WA_DeleteOnClose, on=False)
form.setWindowTitle('Cam Tone Curve')
form.setButtonText('Reset Curve')
# get base curve from profile
toneCurve = dngProfileToneCurve(self.dngDict.get('ProfileToneCurve', []))
form.baseCurve = [QPointF(x*axeSize, -y*axeSize) for x, y in zip(toneCurve.dataX, toneCurve.dataY)]
def f():
layer = self.layer
layer.bufCache_HSV_CV32 = None
layer.applyToStack()
layer.parentImage.onImageChanged()
form.scene().quadricB.curveChanged.sig.connect(f)
self.toneForm = form
dockT = stateAwareQDockWidget(self.parent())
dockT.setWindowFlags(form.windowFlags())
dockT.setWindowTitle(form.windowTitle())
dockT.setStyleSheet(
"QGraphicsView{margin: 10px; border-style: solid; border-width: 1px; border-radius: 1px;}")
window = self.parent().parent()
window.addDockWidget(Qt.LeftDockWidgetArea, dockT)
self.dockT = dockT
dockT.setWidget(form)
showFirst = True
form.setWhatsThis(
"""<b>Camera Profile Tone Curve</b><br>
The profile curve, if any, is applied as a starting point for user adjustments,
after raw post-processing.
Its input and output are in <b>linear</b> gamma.
The curve is shown in red and cannot be changed.<br>
A user curve, shown in black, is editable and is applied right after the
former.<br>
"""
) # end of setWhatsThis
else:
form = self.toneForm
showFirst = False
form.scene().setSceneRect(-25, -axeSize - 25, axeSize + 50, axeSize + 50)
self.dockT.showNormal()
return showFirst
def setContrastSpline(self, a, b, d, T):
"""
Updates and displays the contrast spline viewer.
The form is created only once.
(Cf also rawForm.setCoBrSat.setContrastSpline).
@param a: x_coordinates
@type a:
@param b: y-coordinates
@type b:
@param d: tangent slopes
@type d:
@param T: spline
@type T: ndarray dtype=float
"""
axeSize = 200
if self.contrastForm is None:
form = graphicsSplineForm.getNewWindow(targetImage=None, axeSize=axeSize, layer=self.layer, parent=None)
form.setAttribute(Qt.WA_DeleteOnClose, on=False)
form.setWindowTitle('Contrast Curve')
form.setMaximumSize(300, 400)
self.contrastForm = form
window = self.parent().parent()
dock = stateAwareQDockWidget(self.parent())
dock.setWidget(form)
dock.setWindowFlags(form.windowFlags())
dock.setWindowTitle(form.windowTitle())
dock.setStyleSheet("QGraphicsView{margin: 10px; border-style: solid; border-width: 1px; border-radius: 1px;}")
window.addDockWidget(Qt.LeftDockWidgetArea, dock)
self.dock = dock
# curve changed slot
def f():
self.layer.applyToStack()
self.layer.parentImage.onImageChanged()
form.scene().quadricB.curveChanged.sig.connect(f)
else:
form = self.contrastForm
# update the curve
form.scene().setSceneRect(-25, -axeSize-25, axeSize+50, axeSize+50)
form.scene().quadricB.setCurve(a*axeSize, b*axeSize,d, T*axeSize)
self.dock.showNormal()
def addSubcontrol(self, parent=None):
dock = stateAwareQDockWidget(parent)
self.subControls.append(dock)
return dock