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 application_window(qtbot):
"""This is only a stand-in for the main application window."""
widget = QMainWindow()
widget.setAttribute(Qt.WA_DeleteOnClose)
widget.show()
qtbot.wait_for_window_shown(widget)
yield widget
def is_dead():
try:
widget.objectName()
except RuntimeError as exception_instance:
return True
else:
return False
widget.close()
qtbot.waitUntil(is_dead, timeout=500)
def viewImage(self):
"""
display full size image in a new window
Unused yet
"""
parent = window
newWin = QMainWindow(parent)
newWin.setAttribute(Qt.WA_DeleteOnClose)
newWin.setContextMenuPolicy(Qt.CustomContextMenu)
label = imageLabel(parent=newWin)
label.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
label.img = None
newWin.setCentralWidget(label)
sel = self.listWdg.selectedItems()
item = sel[0]
filename = item.data(Qt.UserRole)[0]
newWin.setWindowTitle(filename)
imImg = imImage.loadImageFromFile(filename,
createsidecar=False,
window=window)
label.img = imImg
newWin.showMaximized()
def playDiaporama(diaporamaGenerator, parent=None):
"""
Open a new window and play a slide show.
@param diaporamaGenerator: generator for file names
@type diaporamaGenerator: iterator object
@param parent:
@type parent:
"""
global isSuspended
isSuspended = False
# init diaporama window
newWin = QMainWindow(parent)
newWin.setAttribute(Qt.WA_DeleteOnClose)
newWin.setContextMenuPolicy(Qt.CustomContextMenu)
newWin.setWindowTitle(parent.tr('Slide show'))
label = imageLabel(mainForm=parent)
label.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
label.img = None
newWin.setCentralWidget(label)
newWin.showFullScreen()
# Pause key shortcut
actionEsc = QAction('Pause', None)
actionEsc.setShortcut(QKeySequence(Qt.Key_Escape))
newWin.addAction(actionEsc)
# context menu event handler
def contextMenuHandler(action):
global isSuspended
if action.text() == 'Pause':
isSuspended = True
# quit full screen mode
newWin.showMaximized()
elif action.text() == 'Full Screen':
if action.isChecked():
newWin.showFullScreen()
else:
newWin.showMaximized()
elif action.text() == 'Resume':
newWin.close()
isSuspended = False
playDiaporama(diaporamaGenerator, parent=window)
# rating : the tag is written into the .mie file; the file is
# created if needed.
elif action.text() in ['0', '1', '2', '3', '4', '5']:
with exiftool.ExifTool() as e:
e.writeXMPTag(name, 'XMP:rating', int(action.text()))
# connect shortkey action
actionEsc.triggered.connect(
lambda checked=False, name=actionEsc: contextMenuHandler(
name)) # named arg checked is sent
# context menu
def contextMenu(position):
menu = QMenu()
actionEsc.setEnabled(not isSuspended)
action2 = QAction('Full Screen', None)
action2.setCheckable(True)
action2.setChecked(newWin.windowState() & Qt.WindowFullScreen)
action3 = QAction('Resume', None)
action3.setEnabled(isSuspended)
for action in [actionEsc, action2, action3]:
menu.addAction(action)
action.triggered.connect(
lambda checked=False, name=action: contextMenuHandler(
name)) # named arg checked is sent
subMenuRating = menu.addMenu('Rating')
for i in range(6):
action = QAction(str(i), None)
subMenuRating.addAction(action)
action.triggered.connect(
lambda checked=False, name=action: contextMenuHandler(
name)) # named arg checked is sent
menu.exec_(position)
# connect contextMenuRequested
newWin.customContextMenuRequested.connect(contextMenu)
newWin.setToolTip("Esc to exit full screen mode")
newWin.setWhatsThis(""" <b>Slide Show</b><br>
The slide show cycles through the starting directory and its subfolders to display images.
Photos rated 0 or 1 star are not shown (by default, all photos are rated 5 stars).<br>
Hit the Esc key to <b>exit full screen mode and pause.</b><br> Use the Context Menu for <b>rating and resuming.</b>
The rating is saved in the .mie sidecar and the image file is not modified.
""") # end of setWhatsThis
# play diaporama
window.modeDiaporama = True
while True:
if isSuspended:
newWin.setWindowTitle(newWin.windowTitle() + ' Paused')
break
try:
if not newWin.isVisible():
break
name = next(diaporamaGenerator)
# search rating in metadata
rating = 5 # default
with exiftool.ExifTool() as e:
try:
rt = e.readXMPTag(
name,
'XMP:rating') # raise ValueError if sidecar not found
r = search("\d", rt)
if r is not None:
rating = int(r.group(0))
except ValueError:
rating = 5
# don't display image with low rating
if rating < 2:
app.processEvents()
imImg = imImage.loadImageFromFile(name,
createsidecar=False,
cmsConfigure=True,
window=window)
# zoom might be modified by the mouse wheel : remember
if label.img is not None:
imImg.Zoom_coeff = label.img.Zoom_coeff
coeff = imImg.resize_coeff(label)
imImg.yOffset -= (imImg.height() * coeff - label.height()) / 2.0
imImg.xOffset -= (imImg.width() * coeff - label.width()) / 2.0
app.processEvents()
if isSuspended:
newWin.setWindowTitle(newWin.windowTitle() + ' Paused')
break
newWin.setWindowTitle(
parent.tr('Slide show') + ' ' + name + ' ' +
' '.join(['*'] * imImg.meta.rating))
gc.collect()
label.img = imImg
label.repaint()
app.processEvents()
gc.collect()
sleep(2)
app.processEvents()
except StopIteration:
newWin.close()
window.diaporamaGenerator = None
break
except ValueError:
continue
except RuntimeError:
window.diaporamaGenerator = None
break
except:
window.diaporamaGenerator = None
window.modeDiaporama = False
raise
app.processEvents()
window.modeDiaporama = False
def __init__(self, MainWindow: QMainWindow):
# Set main window parameters
MainWindow.setWindowTitle("ASL Tools")
MainWindow.setAttribute(Qt.WA_TranslucentBackground)
MainWindow.setWindowFlag(Qt.FramelessWindowHint)
MainWindow.setWindowFlag(Qt.WindowStaysOnTopHint)
MainWindow.setAttribute(Qt.WA_QuitOnClose)
icon_size = QSize(48, 48)
# Main frame
frame = QWidget()
frame.setObjectName("mainwindow")
self.v_layout = QVBoxLayout(frame)
self.v_layout.setMargin(0)
self.v_layout.setSpacing(0)
# Top frame
self.frame_top = QFrame()
self.frame_top.setObjectName("topframe")
self.frame_top.setMaximumHeight(20)
self.frame_top.setCursor(Qt.OpenHandCursor)
self.v_layout.addWidget(self.frame_top)
# Ellements in top frame
self.h_layout = QHBoxLayout(self.frame_top)
self.h_layout.setMargin(0)
self.btn_quit = QToolButton()
self.btn_quit.setIcon(QIcon(":/images/quit.svg"))
self.btn_quit.setIconSize(QSize(16, 16))
self.btn_quit.setCursor(Qt.CursorShape.PointingHandCursor)
self.btn_quit.setAutoRaise(True)
self.h_layout.addWidget(self.btn_quit, alignment=Qt.AlignRight)
# Misc
self.h_layout_misc = QHBoxLayout()
self.h_layout_misc.setSpacing(0)
self.h_layout_misc.setMargin(0)
self.v_layout.addLayout(self.h_layout_misc)
# Help
self.btn_help = QToolButton()
self.btn_help.setIcon(QIcon(":/images/help.svg"))
self.btn_help.setObjectName("toolsmall")
self.btn_help.setIconSize(QSize(20, 20))
self.btn_help.setCursor(Qt.CursorShape.PointingHandCursor)
self.h_layout_misc.addWidget(self.btn_help)
# Settings
self.btn_settings = QToolButton()
self.btn_settings.setIcon(QIcon(":/images/settings.svg"))
self.btn_settings.setObjectName("toolsmall")
self.btn_settings.setIconSize(QSize(20, 20))
self.btn_settings.setCursor(Qt.CursorShape.PointingHandCursor)
self.h_layout_misc.addWidget(self.btn_settings)
# Button create vr3 model
self.btn_model_vr3 = QToolButton()
self.btn_model_vr3.setIcon(QIcon(":/images/model-vr3.svg"))
self.btn_model_vr3.setObjectName("tool")
self.btn_model_vr3.setIconSize(icon_size)
self.btn_model_vr3.setCursor(Qt.CursorShape.PointingHandCursor)
self.v_layout.addWidget(self.btn_model_vr3)
# Create script
self.btn_script = QToolButton()
self.btn_script.setIcon(QIcon(":/images/script.svg"))
self.btn_script.setObjectName("tool")
self.btn_script.setIconSize(icon_size)
self.btn_script.setCursor(Qt.CursorShape.PointingHandCursor)
self.v_layout.addWidget(self.btn_script)
# Create dashboard
self.btn_dashboard = QToolButton()
self.btn_dashboard.setIcon(QIcon(":/images/dashboard.svg"))
self.btn_dashboard.setObjectName("tool")
self.btn_dashboard.setIconSize(icon_size)
self.btn_dashboard.setCursor(Qt.CursorShape.PointingHandCursor)
self.v_layout.addWidget(self.btn_dashboard)
# Create big script
self.btn_bigscript = QToolButton()
self.btn_bigscript.setIcon(QIcon(":/images/big-script.svg"))
self.btn_bigscript.setObjectName("tool")
self.btn_bigscript.setIconSize(icon_size)
self.btn_bigscript.setCursor(Qt.CursorShape.PointingHandCursor)
self.v_layout.addWidget(self.btn_bigscript)
# # Window fit the layout
MainWindow.setCentralWidget(frame)
MainWindow.setFixedSize(frame.sizeHint())
