def __init__(self, parent, rc, imgman):
"""An ImageControlDialog is initialized with a parent widget, a RenderControl object,
and an ImageManager object"""
QDialog.__init__(self, parent)
image = rc.image
self.setWindowTitle("%s: Colour Controls" % image.name)
self.setWindowIcon(pixmaps.colours.icon())
self.setModal(False)
self.image = image
self._rc = rc
self._imgman = imgman
self._currier = PersistentCurrier()
# init internal state
self._prev_range = self._display_range = None, None
self._hist = None
self._geometry = None
# create layouts
lo0 = QVBoxLayout(self)
# lo0.setContentsMargins(0,0,0,0)
# histogram plot
whide = self.makeButton("Hide", self.hide, width=128)
whide.setShortcut(Qt.Key_F9)
lo0.addWidget(Separator(self, "Histogram and ITF", extra_widgets=[whide]))
lo1 = QHBoxLayout()
lo1.setContentsMargins(0, 0, 0, 0)
self._histplot = QwtPlot(self)
self._histplot.setAutoDelete(False)
lo1.addWidget(self._histplot, 1)
lo2 = QHBoxLayout()
lo2.setContentsMargins(0, 0, 0, 0)
lo2.setSpacing(2)
lo0.addLayout(lo2)
lo0.addLayout(lo1)
self._wautozoom = QCheckBox("autozoom", self)
self._wautozoom.setChecked(True)
self._wautozoom.setToolTip("""<P>If checked, then the histrogram plot will zoom in automatically when
you narrow the current intensity range.</P>""")
self._wlogy = QCheckBox("log Y", self)
self._wlogy.setChecked(True)
self._ylogscale = True
self._wlogy.setToolTip(
"""<P>If checked, a log-scale Y axis is used for the histogram plot instead of a linear one.""")
self._wlogy.toggled[bool].connect(self._setHistLogScale)
self._whistunzoom = self.makeButton("", self._unzoomHistogram, icon=pixmaps.full_range.icon())
self._whistzoomout = self.makeButton("-", self._currier.curry(self._zoomHistogramByFactor, math.sqrt(.1)))
self._whistzoomin = self.makeButton("+", self._currier.curry(self._zoomHistogramByFactor, math.sqrt(10)))
self._whistzoomin.setToolTip("""<P>Click to zoom into the histogram plot by one step. This does not
change the current intensity range.</P>""")
self._whistzoomout.setToolTip("""<P>Click to zoom out of the histogram plot by one step. This does not
change the current intensity range.</P>""")
self._whistunzoom.setToolTip("""<P>Click to reset the histogram plot back to its full extent.
This does not change the current intensity range.</P>""")
self._whistzoom = QwtWheel(self)
self._whistzoom.setMass(0.5)
self._whistzoom.setOrientation(Qt.Horizontal)
self._whistzoom.setMaximumWidth(80)
self._whistzoom.setRange(0, 10)
self._whistzoom.setSingleStep(0.1)
self._whistzoom.setPageStepCount(1)
self._whistzoom.setTickCount(30)
self._whistzoom.setTracking(False)
self._whistzoom.valueChanged['double'].connect(self._zoomHistogramFinalize)
self._whistzoom.wheelMoved['double'].connect(self._zoomHistogramPreview)
self._whistzoom.setToolTip("""<P>Use this wheel control to zoom in/out of the histogram plot.
This does not change the current intensity range.
Note that the zoom wheel should also respond to your mouse wheel, if you have one.</P>""")
# This works around a stupid bug in QwtSliders -- when using the mousewheel, only sliderMoved() signals are emitted,
# with no final valueChanged(). If we want to do a fast preview of something on sliderMoved(), and a "slow" final
# step on valueChanged(), we're in trouble. So we start a timer on sliderMoved(), and if the timer expires without
# anything else happening, do a valueChanged().
# Here we use a timer to call zoomHistogramFinalize() w/o an argument.
self._whistzoom_timer = QTimer(self)
self._whistzoom_timer.setSingleShot(True)
self._whistzoom_timer.setInterval(500)
self._whistzoom_timer.timeout.connect(self._zoomHistogramFinalize)
# set same size for all buttons and controls
width = 24
for w in self._whistunzoom, self._whistzoomin, self._whistzoomout:
w.setMinimumSize(width, width)
w.setMaximumSize(width, width)
self._whistzoom.setMinimumSize(80, width)
self._wlab_histpos_text = "(hover for help)"
self._wlab_histpos = QLabel(self._wlab_histpos_text, self)
help_font = QFont()
help_font.setPointSize(8)
self._wlab_histpos.setFont(help_font)
self._wlab_histpos.setToolTip("""
<P>The plot shows a histogram of either the full image or its selected subset
(as per the "Data subset" section below).</P>
<P>The current intensity range is indicated by the grey box
in the plot.</P>
<P>Use the left mouse button to change the low intensity limit, and the right
button (on Macs, use Ctrl-click) to change the high limit.</P>
<P>Use Shift with the left mouse button to zoom into an area of the histogram,
or else use the "zoom wheel" control or the plus/minus toolbuttons above the histogram to zoom in or out.
To zoom back out to the full extent of the histogram, click on the rightmost button above the histogram.</P>
""")
lo2.addWidget(self._wlab_histpos, 1)
lo2.addWidget(self._wautozoom)
lo2.addWidget(self._wlogy, 0)
lo2.addWidget(self._whistzoomin, 0)
lo2.addWidget(self._whistzoom, 0)
lo2.addWidget(self._whistzoomout, 0)
lo2.addWidget(self._whistunzoom, 0)
self._zooming_histogram = False
sliced_axes = rc.slicedAxes()
dprint(1, "sliced axes are", sliced_axes)
self._stokes_axis = None
# subset indication
lo0.addWidget(Separator(self, "Data subset"))
# sliced axis selectors
self._wslicers = []
if sliced_axes:
lo1 = QHBoxLayout()
lo1.setContentsMargins(0, 0, 0, 0)
lo1.setSpacing(2)
lo0.addLayout(lo1)
lo1.addWidget(QLabel("Current slice: ", self))
for i, (iextra, name, labels) in enumerate(sliced_axes):
lo1.addWidget(QLabel("%s:" % name, self))
if name == "STOKES":
self._stokes_axis = iextra
# add controls
wslicer = QComboBox(self)
self._wslicers.append(wslicer)
wslicer.addItems(labels)
wslicer.setToolTip("""<P>Selects current slice along the %s axis.</P>""" % name)
wslicer.setCurrentIndex(self._rc.currentSlice()[iextra])
wslicer.activated[int].connect(self._currier.curry(self._rc.changeSlice, iextra))
lo2 = QVBoxLayout()
lo1.addLayout(lo2)
lo2.setContentsMargins(0, 0, 0, 0)
lo2.setSpacing(0)
wminus = QToolButton(self)
wminus.setArrowType(Qt.UpArrow)
wminus.clicked.connect(self._currier.curry(self._rc.incrementSlice, iextra, 1))
if i == 0:
wminus.setShortcut(Qt.SHIFT + Qt.Key_F7)
elif i == 1:
wminus.setShortcut(Qt.SHIFT + Qt.Key_F8)
wplus = QToolButton(self)
wplus.setArrowType(Qt.DownArrow)
wplus.clicked.connect(self._currier.curry(self._rc.incrementSlice, iextra, -1))
if i == 0:
wplus.setShortcut(Qt.Key_F7)
elif i == 1:
wplus.setShortcut(Qt.Key_F8)
wminus.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
wplus.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
sz = QSize(12, 8)
wminus.setMinimumSize(sz)
wplus.setMinimumSize(sz)
wminus.resize(sz)
wplus.resize(sz)
lo2.addWidget(wminus)
lo2.addWidget(wplus)
lo1.addWidget(wslicer)
lo1.addSpacing(5)
lo1.addStretch(1)
# subset indicator
lo1 = QHBoxLayout()
lo1.setContentsMargins(0, 0, 0, 0)
lo1.setSpacing(2)
lo0.addLayout(lo1)
self._wlab_subset = QLabel("Subset: xxx", self)
self._wlab_subset.setToolTip("""<P>This indicates the current data subset to which the histogram
and the stats given here apply. Use the "Reset to" control on the right to change the
current subset and recompute the histogram and stats.</P>""")
lo1.addWidget(self._wlab_subset, 1)
self._wreset_full = self.makeButton("\u2192 full", self._rc.setFullSubset)
lo1.addWidget(self._wreset_full)
if sliced_axes:
# if self._stokes_axis is not None and len(sliced_axes)>1:
# self._wreset_stokes = self.makeButton(u"\u21920Stokes",self._rc.setFullSubset)
self._wreset_slice = self.makeButton("\u2192 slice", self._rc.setSliceSubset)
lo1.addWidget(self._wreset_slice)
else:
self._wreset_slice = None
# min/max controls
lo1 = QHBoxLayout()
lo1.setContentsMargins(0, 0, 0, 0)
lo0.addLayout(lo1, 0)
self._wlab_stats = QLabel(self)
self._wlab_stats.setWordWrap(True)
self._wlab_stats.setMinimumWidth(384)
lo1.addWidget(self._wlab_stats, 0)
self._wmore_stats = self.makeButton("more...", self._showMeanStd)
self._wlab_stats.setMinimumHeight(self._wmore_stats.height())
lo1.addWidget(self._wmore_stats, 0)
lo1.addStretch(1)
# intensity controls
lo0.addWidget(Separator(self, "Intensity mapping"))
lo1 = QHBoxLayout()
lo1.setContentsMargins(0, 0, 0, 0)
lo1.setSpacing(2)
lo0.addLayout(lo1, 0)
self._range_validator = FloatValidator(self)
self._wrange = QLineEdit(self), QLineEdit(self)
self._wrange[0].setToolTip("""<P>This is the low end of the intensity range.</P>""")
self._wrange[1].setToolTip("""<P>This is the high end of the intensity range.</P>""")
for w in self._wrange:
w.setValidator(self._range_validator)
w.editingFinished.connect(self._changeDisplayRange)
lo1.addWidget(QLabel("low:", self), 0)
lo1.addWidget(self._wrange[0], 1)
self._wrangeleft0 = self.makeButton("\u21920", self._setZeroLeftLimit, width=32)
self._wrangeleft0.setToolTip("""<P>Click this to set the low end of the intensity range to 0.</P>""")
lo1.addWidget(self._wrangeleft0, 0)
lo1.addSpacing(8)
lo1.addWidget(QLabel("high:", self), 0)
lo1.addWidget(self._wrange[1], 1)
lo1.addSpacing(8)
self._wrange_full = self.makeButton(None, self._setHistDisplayRange, icon=pixmaps.intensity_graph.icon())
lo1.addWidget(self._wrange_full)
self._wrange_full.setToolTip(
"""<P>Click this to reset the intensity range to the current extent of the histogram plot.</P>""")
# add menu for display range
range_menu = QMenu(self)
wrange_menu = QToolButton(self)
wrange_menu.setText("Reset to")
wrange_menu.setToolTip("""<P>Use this to reset the intensity range to various pre-defined settings.</P>""")
lo1.addWidget(wrange_menu)
self._qa_range_full = range_menu.addAction(pixmaps.full_range.icon(), "Full subset",
self._rc.resetSubsetDisplayRange)
self._qa_range_hist = range_menu.addAction(pixmaps.intensity_graph.icon(), "Current histogram limits",
self._setHistDisplayRange)
for percent in (99.99, 99.9, 99.5, 99, 98, 95):
range_menu.addAction("%g%%" % percent, self._currier.curry(self._changeDisplayRangeToPercent, percent))
wrange_menu.setMenu(range_menu)
wrange_menu.setPopupMode(QToolButton.InstantPopup)
lo1 = QGridLayout()
lo1.setContentsMargins(0, 0, 0, 0)
lo0.addLayout(lo1, 0)
self._wimap = QComboBox(self)
lo1.addWidget(QLabel("Intensity policy:", self), 0, 0)
lo1.addWidget(self._wimap, 1, 0)
self._wimap.addItems(rc.getIntensityMapNames())
self._wimap.currentIndexChanged[int].connect(self._rc.setIntensityMapNumber)
self._wimap.setToolTip("""<P>Use this to change the type of the intensity transfer function (ITF).</P>""")
# log cycles control
lo1.setColumnStretch(1, 1)
self._wlogcycles_label = QLabel("Log cycles: ", self)
lo1.addWidget(self._wlogcycles_label, 0, 1)
# self._wlogcycles = QwtWheel(self)
# self._wlogcycles.setTotalAngle(360)
self._wlogcycles = QwtSlider(self)
self._wlogcycles.setToolTip(
"""<P>Use this to change the log-base for the logarithmic intensity transfer function (ITF).</P>""")
# This works around a stupid bug in QwtSliders -- see comments on histogram zoom wheel above
self._wlogcycles_timer = QTimer(self)
self._wlogcycles_timer.setSingleShot(True)
self._wlogcycles_timer.setInterval(500)
self._wlogcycles_timer.timeout.connect(self._setIntensityLogCycles)
lo1.addWidget(self._wlogcycles, 1, 1)
# self._wlogcycles.setRange(1., 10) # need to find 6.1.5 change from v5
self._wlogcycles.setScale(1., 10)
# self._wlogcycles.setStep(0.1) # need to find 6.1.5 change from v5
# self._wlogcycles.setScaleStepSize(0.1)
self._wlogcycles.setTracking(False)
self._wlogcycles.valueChanged.connect(self._setIntensityLogCycles)
self._wlogcycles.sliderMoved.connect(self._previewIntensityLogCycles)
self._updating_imap = False
# lock intensity map
lo1 = QHBoxLayout()
lo1.setContentsMargins(0, 0, 0, 0)
lo0.addLayout(lo1, 0)
# lo1.addWidget(QLabel("Lock range accross",self))
wlock = QCheckBox("Lock display range", self)
wlock.setMinimumWidth(192)
wlock.setToolTip("""<P>If checked, then the intensity range will be locked. The ranges of all locked images
change simultaneously.</P>""")
lo1.addWidget(wlock)
wlockall = QToolButton(self)
wlockall.setIcon(pixmaps.locked.icon())
wlockall.setText("Lock all to this")
wlockall.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
wlockall.setAutoRaise(True)
wlockall.setToolTip("""<P>Click this to lock together the intensity ranges of all images.</P>""")
lo1.addWidget(wlockall)
wunlockall = QToolButton(self)
wunlockall.setIcon(pixmaps.unlocked.icon())
wunlockall.setText("Unlock all")
wunlockall.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
wunlockall.setAutoRaise(True)
wunlockall.setToolTip("""<P>Click this to unlock the intensity ranges of all images.</P>""")
lo1.addWidget(wunlockall)
wlock.setChecked(self._rc.isDisplayRangeLocked())
wlock.clicked[bool].connect(self._rc.lockDisplayRange)
wlockall.clicked.connect(self._currier.curry(self._imgman.lockAllDisplayRanges, self._rc))
wunlockall.clicked.connect(self._imgman.unlockAllDisplayRanges)
self._rc.displayRangeLocked.connect(wlock.setChecked)
# self._wlock_imap_axis = [ QCheckBox(name,self) for iaxis,name,labels in sliced_axes ]
# for iw,w in enumerate(self._wlock_imap_axis):
# QObject.connect(w,pyqtSignal("toggled(bool)"),self._currier.curry(self._rc.lockDisplayRangeForAxis,iw))
# lo1.addWidget(w,0)
lo1.addStretch(1)
# lo0.addWidget(Separator(self,"Colourmap"))
# color bar
self._colorbar = QwtPlot(self)
lo0.addWidget(self._colorbar)
self._colorbar.setAutoDelete(False)
self._colorbar.setMinimumHeight(32)
self._colorbar.enableAxis(QwtPlot.yLeft, False)
self._colorbar.enableAxis(QwtPlot.xBottom, False)
# color plot
self._colorplot = QwtPlot(self)
lo0.addWidget(self._colorplot)
self._colorplot.setAutoDelete(False)
self._colorplot.setMinimumHeight(64)
self._colorplot.enableAxis(QwtPlot.yLeft, False)
self._colorplot.enableAxis(QwtPlot.xBottom, False)
# self._colorplot.setSizePolicy(QSizePolicy.Expanding,QSizePolicy.Preferred)
self._colorbar.hide()
self._colorplot.hide()
# color controls
lo1 = QHBoxLayout()
lo1.setContentsMargins(0, 0, 0, 0)
lo0.addLayout(lo1, 1)
lo1.addWidget(QLabel("Colourmap:", self))
# colormap list
### NB: use setIconSize() and icons in QComboBox!!!
self._wcolmaps = QComboBox(self)
self._wcolmaps.setIconSize(QSize(128, 16))
self._wcolmaps.setToolTip("""<P>Use this to select a different colourmap.</P>""")
for cmap in self._rc.getColormapList():
self._wcolmaps.addItem(QIcon(cmap.makeQPixmap(128, 16)), cmap.name)
lo1.addWidget(self._wcolmaps)
self._wcolmaps.activated[int].connect(self._rc.setColorMapNumber)
# add widgetstack for colormap controls
self._wcolmap_control_stack = QStackedWidget(self)
self._wcolmap_control_blank = QWidget(self._wcolmap_control_stack)
self._wcolmap_control_stack.addWidget(self._wcolmap_control_blank)
lo0.addWidget(self._wcolmap_control_stack)
self._colmap_controls = []
# add controls to stack
for index, cmap in enumerate(self._rc.getColormapList()):
if isinstance(cmap, Colormaps.ColormapWithControls):
controls = cmap.makeControlWidgets(self._wcolmap_control_stack)
self._wcolmap_control_stack.addWidget(controls)
cmap.colormapChanged.connect(self._currier.curry(self._previewColormapParameters, index, cmap))
cmap.colormapPreviewed.connect(self._currier.curry(self._previewColormapParameters, index, cmap))
self._colmap_controls.append(controls)
else:
self._colmap_controls.append(self._wcolmap_control_blank)
# connect updates from renderControl and image
self.image.signalSlice.connect(self._updateImageSlice)
self._rc.intensityMapChanged.connect(self._updateIntensityMap)
self._rc.colorMapChanged.connect(self._updateColorMap)
self._rc.dataSubsetChanged.connect(self._updateDataSubset)
self._rc.displayRangeChanged.connect(self._updateDisplayRange)
# update widgets
self._setupHistogramPlot()
self._updateDataSubset(*self._rc.currentSubset())
self._updateColorMap(image.colorMap())
self._updateIntensityMap(rc.currentIntensityMap(), rc.currentIntensityMapNumber())
self._updateDisplayRange(*self._rc.displayRange())
def __init__(self, gui, parent=None, query=''):
QDialog.__init__(self, parent)
self.setupUi(self)
self.config = JSONConfig('store/search')
self.search_title.initialize('store_search_search_title')
self.search_author.initialize('store_search_search_author')
self.search_edit.initialize('store_search_search')
# Loads variables that store various settings.
# This needs to be called soon in __init__ because
# the variables it sets up are used later.
self.load_settings()
self.gui = gui
# Setup our worker threads.
self.search_pool = SearchThreadPool(self.search_thread_count)
self.cache_pool = CacheUpdateThreadPool(self.cache_thread_count)
self.results_view.model().cover_pool.set_thread_count(self.cover_thread_count)
self.results_view.model().details_pool.set_thread_count(self.details_thread_count)
self.results_view.setCursor(Qt.PointingHandCursor)
# Check for results and hung threads.
self.checker = QTimer()
self.progress_checker = QTimer()
self.hang_check = 0
# Update store caches silently.
for p in self.gui.istores.values():
self.cache_pool.add_task(p, self.timeout)
self.store_checks = {}
self.setup_store_checks()
# Set the search query
if isinstance(query, (bytes, unicode_type)):
self.search_edit.setText(query)
elif isinstance(query, dict):
if 'author' in query:
self.search_author.setText(query['author'])
if 'title' in query:
self.search_title.setText(query['title'])
# Create and add the progress indicator
self.pi = ProgressIndicator(self, 24)
self.button_layout.takeAt(0)
self.button_layout.setAlignment(Qt.AlignCenter)
self.button_layout.insertWidget(0, self.pi, 0, Qt.AlignCenter)
self.adv_search_button.setIcon(QIcon(I('gear.png')))
self.adv_search_button.setToolTip(_('Advanced search'))
self.configure.setIcon(QIcon(I('config.png')))
self.adv_search_button.clicked.connect(self.build_adv_search)
self.search.clicked.connect(self.toggle_search)
self.checker.timeout.connect(self.get_results)
self.progress_checker.timeout.connect(self.check_progress)
self.results_view.activated.connect(self.result_item_activated)
self.results_view.download_requested.connect(self.download_book)
self.results_view.open_requested.connect(self.open_store)
self.results_view.model().total_changed.connect(self.update_book_total)
self.select_all_stores.clicked.connect(self.stores_select_all)
self.select_invert_stores.clicked.connect(self.stores_select_invert)
self.select_none_stores.clicked.connect(self.stores_select_none)
self.configure.clicked.connect(self.do_config)
self.finished.connect(self.dialog_closed)
self.searching = False
self.progress_checker.start(100)
self.restore_state()
def __init__(self, open_at=None, continue_reading=None, force_reload=False):
MainWindow.__init__(self, None)
self.shutting_down = self.close_forced = False
self.force_reload = force_reload
connect_lambda(self.book_preparation_started, self, lambda self: self.loading_overlay(_(
'Preparing book for first read, please wait')), type=Qt.QueuedConnection)
self.maximized_at_last_fullscreen = False
self.save_pos_timer = t = QTimer(self)
t.setSingleShot(True), t.setInterval(3000), t.setTimerType(Qt.VeryCoarseTimer)
connect_lambda(t.timeout, self, lambda self: self.save_annotations(in_book_file=False))
self.pending_open_at = open_at
self.base_window_title = _('E-book viewer')
self.setDockOptions(MainWindow.AnimatedDocks | MainWindow.AllowTabbedDocks | MainWindow.AllowNestedDocks)
self.setWindowTitle(self.base_window_title)
self.in_full_screen_mode = None
self.image_popup = ImagePopup(self)
self.actions_toolbar = at = ActionsToolBar(self)
at.open_book_at_path.connect(self.ask_for_open)
self.addToolBar(Qt.LeftToolBarArea, at)
try:
os.makedirs(annotations_dir)
except EnvironmentError:
pass
self.current_book_data = {}
self.book_prepared.connect(self.load_finished, type=Qt.QueuedConnection)
self.dock_defs = dock_defs()
def create_dock(title, name, area, areas=Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea):
ans = QDockWidget(title, self)
ans.setObjectName(name)
self.addDockWidget(area, ans)
ans.setVisible(False)
ans.visibilityChanged.connect(self.dock_visibility_changed)
return ans
for dock_def in itervalues(self.dock_defs):
setattr(self, '{}_dock'.format(dock_def.name.partition('-')[0]), create_dock(
dock_def.title, dock_def.name, dock_def.initial_area, dock_def.allowed_areas))
self.toc_container = w = QWidget(self)
w.l = QVBoxLayout(w)
self.toc = TOCView(w)
self.toc.clicked[QModelIndex].connect(self.toc_clicked)
self.toc.searched.connect(self.toc_searched)
self.toc_search = TOCSearch(self.toc, parent=w)
w.l.addWidget(self.toc), w.l.addWidget(self.toc_search), w.l.setContentsMargins(0, 0, 0, 0)
self.toc_dock.setWidget(w)
self.search_widget = w = SearchPanel(self)
w.search_requested.connect(self.start_search)
w.hide_search_panel.connect(self.search_dock.close)
self.search_dock.setWidget(w)
self.search_dock.visibilityChanged.connect(self.search_widget.visibility_changed)
self.lookup_widget = w = Lookup(self)
self.lookup_dock.visibilityChanged.connect(self.lookup_widget.visibility_changed)
self.lookup_dock.setWidget(w)
self.bookmarks_widget = w = BookmarkManager(self)
connect_lambda(
w.create_requested, self,
lambda self: self.web_view.get_current_cfi(self.bookmarks_widget.create_new_bookmark))
w.edited.connect(self.bookmarks_edited)
w.activated.connect(self.bookmark_activated)
w.toggle_requested.connect(self.toggle_bookmarks)
self.bookmarks_dock.setWidget(w)
self.highlights_widget = w = HighlightsPanel(self)
self.highlights_dock.setWidget(w)
self.web_view = WebView(self)
self.web_view.cfi_changed.connect(self.cfi_changed)
self.web_view.reload_book.connect(self.reload_book)
self.web_view.toggle_toc.connect(self.toggle_toc)
self.web_view.show_search.connect(self.show_search)
self.web_view.find_next.connect(self.search_widget.find_next_requested)
self.search_widget.show_search_result.connect(self.web_view.show_search_result)
self.web_view.search_result_not_found.connect(self.search_widget.search_result_not_found)
self.web_view.toggle_bookmarks.connect(self.toggle_bookmarks)
self.web_view.toggle_highlights.connect(self.toggle_highlights)
self.web_view.new_bookmark.connect(self.bookmarks_widget.create_requested)
self.web_view.toggle_inspector.connect(self.toggle_inspector)
self.web_view.toggle_lookup.connect(self.toggle_lookup)
self.web_view.quit.connect(self.quit)
self.web_view.update_current_toc_nodes.connect(self.toc.update_current_toc_nodes)
self.web_view.toggle_full_screen.connect(self.toggle_full_screen)
self.web_view.ask_for_open.connect(self.ask_for_open, type=Qt.QueuedConnection)
self.web_view.selection_changed.connect(self.lookup_widget.selected_text_changed, type=Qt.QueuedConnection)
self.web_view.view_image.connect(self.view_image, type=Qt.QueuedConnection)
self.web_view.copy_image.connect(self.copy_image, type=Qt.QueuedConnection)
self.web_view.show_loading_message.connect(self.show_loading_message)
self.web_view.show_error.connect(self.show_error)
self.web_view.print_book.connect(self.print_book, type=Qt.QueuedConnection)
self.web_view.reset_interface.connect(self.reset_interface, type=Qt.QueuedConnection)
self.web_view.quit.connect(self.quit, type=Qt.QueuedConnection)
self.web_view.shortcuts_changed.connect(self.shortcuts_changed)
self.web_view.scrollbar_context_menu.connect(self.scrollbar_context_menu)
self.web_view.close_prep_finished.connect(self.close_prep_finished)
self.web_view.highlights_changed.connect(self.highlights_changed)
self.actions_toolbar.initialize(self.web_view, self.search_dock.toggleViewAction())
self.setCentralWidget(self.web_view)
self.loading_overlay = LoadingOverlay(self)
self.restore_state()
self.actions_toolbar.update_visibility()
self.dock_visibility_changed()
self.highlights_widget.request_highlight_action.connect(self.web_view.highlight_action)
if continue_reading:
self.continue_reading()
def initialize(self, library_path, db, listener, actions, show_gui=True):
opts = self.opts
self.preferences_action, self.quit_action = actions
self.library_path = library_path
self.content_server = None
self._spare_pool = None
self.must_restart_before_config = False
self.listener = Listener(listener)
self.check_messages_timer = QTimer()
self.check_messages_timer.timeout.connect(
self.another_instance_wants_to_talk)
self.check_messages_timer.start(1000)
for ac in self.iactions.values():
try:
ac.do_genesis()
except Exception:
# Ignore errors in third party plugins
import traceback
traceback.print_exc()
if getattr(ac, 'plugin_path', None) is None:
raise
self.donate_action = QAction(QIcon(I('donate.png')),
_('&Donate to support calibre'), self)
for st in self.istores.values():
st.do_genesis()
MainWindowMixin.init_main_window_mixin(self, db)
# Jobs Button {{{
self.job_manager = JobManager()
self.jobs_dialog = JobsDialog(self, self.job_manager)
self.jobs_button = JobsButton(horizontal=True, parent=self)
self.jobs_button.initialize(self.jobs_dialog, self.job_manager)
# }}}
LayoutMixin.init_layout_mixin(self)
DeviceMixin.init_device_mixin(self)
self.progress_indicator = ProgressIndicator(self)
self.progress_indicator.pos = (0, 20)
self.verbose = opts.verbose
self.get_metadata = GetMetadata()
self.upload_memory = {}
self.metadata_dialogs = []
self.default_thumbnail = None
self.tb_wrapper = textwrap.TextWrapper(width=40)
self.viewers = collections.deque()
self.system_tray_icon = None
if config['systray_icon']:
self.system_tray_icon = factory(
app_id='com.calibre-ebook.gui').create_system_tray_icon(
parent=self, title='calibre')
if self.system_tray_icon is not None:
self.system_tray_icon.setIcon(QIcon(I('lt.png')))
self.system_tray_icon.setToolTip(self.jobs_button.tray_tooltip())
self.system_tray_icon.setVisible(True)
self.jobs_button.tray_tooltip_updated.connect(
self.system_tray_icon.setToolTip)
elif config['systray_icon']:
prints(
'Failed to create system tray icon, your desktop environment probably does not support the StatusNotifier spec'
)
self.system_tray_menu = QMenu(self)
self.toggle_to_tray_action = self.system_tray_menu.addAction(
QIcon(I('page.png')), '')
self.toggle_to_tray_action.triggered.connect(
self.system_tray_icon_activated)
self.system_tray_menu.addAction(self.donate_action)
self.donate_button.setDefaultAction(self.donate_action)
self.donate_button.setStatusTip(self.donate_button.toolTip())
self.eject_action = self.system_tray_menu.addAction(
QIcon(I('eject.png')), _('&Eject connected device'))
self.eject_action.setEnabled(False)
self.addAction(self.quit_action)
self.system_tray_menu.addAction(self.quit_action)
self.keyboard.register_shortcut('quit calibre',
_('Quit calibre'),
default_keys=('Ctrl+Q', ),
action=self.quit_action)
if self.system_tray_icon is not None:
self.system_tray_icon.setContextMenu(self.system_tray_menu)
self.system_tray_icon.activated.connect(
self.system_tray_icon_activated)
self.quit_action.triggered[bool].connect(self.quit)
self.donate_action.triggered[bool].connect(self.donate)
self.esc_action = QAction(self)
self.addAction(self.esc_action)
self.keyboard.register_shortcut('clear current search',
_('Clear the current search'),
default_keys=('Esc', ),
action=self.esc_action)
self.esc_action.triggered.connect(self.esc)
self.shift_esc_action = QAction(self)
self.addAction(self.shift_esc_action)
self.keyboard.register_shortcut('focus book list',
_('Focus the book list'),
default_keys=('Shift+Esc', ),
action=self.shift_esc_action)
self.shift_esc_action.triggered.connect(self.shift_esc)
self.ctrl_esc_action = QAction(self)
self.addAction(self.ctrl_esc_action)
self.keyboard.register_shortcut('clear virtual library',
_('Clear the virtual library'),
default_keys=('Ctrl+Esc', ),
action=self.ctrl_esc_action)
self.ctrl_esc_action.triggered.connect(self.ctrl_esc)
self.alt_esc_action = QAction(self)
self.addAction(self.alt_esc_action)
self.keyboard.register_shortcut('clear additional restriction',
_('Clear the additional restriction'),
default_keys=('Alt+Esc', ),
action=self.alt_esc_action)
self.alt_esc_action.triggered.connect(
self.clear_additional_restriction)
# ###################### Start spare job server ########################
QTimer.singleShot(1000, self.create_spare_pool)
# ###################### Location Manager ########################
self.location_manager.location_selected.connect(self.location_selected)
self.location_manager.unmount_device.connect(
self.device_manager.umount_device)
self.location_manager.configure_device.connect(
self.configure_connected_device)
self.location_manager.update_device_metadata.connect(
self.update_metadata_on_device)
self.eject_action.triggered.connect(self.device_manager.umount_device)
# ################### Update notification ###################
UpdateMixin.init_update_mixin(self, opts)
# ###################### Search boxes ########################
SearchRestrictionMixin.init_search_restirction_mixin(self)
SavedSearchBoxMixin.init_saved_seach_box_mixin(self)
# ###################### Library view ########################
LibraryViewMixin.init_library_view_mixin(self, db)
SearchBoxMixin.init_search_box_mixin(self) # Requires current_db
if show_gui:
self.show()
if self.system_tray_icon is not None and self.system_tray_icon.isVisible(
) and opts.start_in_tray:
self.hide_windows()
self.library_view.model().count_changed_signal.connect(
self.iactions['Choose Library'].count_changed)
if not gprefs.get('quick_start_guide_added', False):
try:
add_quick_start_guide(self.library_view)
except:
import traceback
traceback.print_exc()
for view in ('library', 'memory', 'card_a', 'card_b'):
v = getattr(self, '%s_view' % view)
v.selectionModel().selectionChanged.connect(self.update_status_bar)
v.model().count_changed_signal.connect(self.update_status_bar)
self.library_view.model().count_changed()
self.bars_manager.database_changed(self.library_view.model().db)
self.library_view.model().database_changed.connect(
self.bars_manager.database_changed, type=Qt.QueuedConnection)
# ########################## Tags Browser ##############################
TagBrowserMixin.init_tag_browser_mixin(self, db)
# ######################## Search Restriction ##########################
if db.prefs['virtual_lib_on_startup']:
self.apply_virtual_library(db.prefs['virtual_lib_on_startup'])
self.rebuild_vl_tabs()
# ########################## Cover Flow ################################
CoverFlowMixin.init_cover_flow_mixin(self)
self._calculated_available_height = min(max_available_height() - 15,
self.height())
self.resize(self.width(), self._calculated_available_height)
self.build_context_menus()
for ac in self.iactions.values():
try:
ac.gui_layout_complete()
except:
import traceback
traceback.print_exc()
if ac.plugin_path is None:
raise
if config['autolaunch_server']:
self.start_content_server()
self.keyboard_interrupt.connect(self.quit, type=Qt.QueuedConnection)
self.read_settings()
self.finalize_layout()
if self.bars_manager.showing_donate:
self.donate_button.start_animation()
self.set_window_title()
for ac in self.iactions.values():
try:
ac.initialization_complete()
except:
import traceback
traceback.print_exc()
if ac.plugin_path is None:
raise
self.set_current_library_information(current_library_name(),
db.library_id, db.field_metadata)
register_keyboard_shortcuts()
self.keyboard.finalize()
self.auto_adder = AutoAdder(gprefs['auto_add_path'], self)
self.save_layout_state()
# Collect cycles now
gc.collect()
if show_gui and self.gui_debug is not None:
info_dialog(
self,
_('Debug mode'),
'<p>' +
_('You have started calibre in debug mode. After you '
'quit calibre, the debug log will be available in '
'the file: %s<p>The '
'log will be displayed automatically.') % self.gui_debug,
show=True)
self.iactions['Connect Share'].check_smartdevice_menus()
QTimer.singleShot(1, self.start_smartdevice)
QTimer.singleShot(100, self.update_toggle_to_tray_action)
def client_server_communication_loop(self):
self.communication_timer = QTimer(self._win)
self.communication_timer.start(COMMUNCATION_TIME)
self.communication_timer.timeout.connect(
self.client_server_comm_action)
def __init__(self):
super(AlignakApp, self).__init__()
self.tray_icon = None
self.threadmanager_timer = QTimer()
def __init__(self,
pathtoebook=None,
debug_javascript=False,
open_at=None,
start_in_fullscreen=False):
MainWindow.__init__(self, debug_javascript)
self.view.magnification_changed.connect(self.magnification_changed)
self.show_toc_on_open = False
self.current_book_has_toc = False
self.iterator = None
self.current_page = None
self.pending_search = None
self.pending_search_dir = None
self.pending_anchor = None
self.pending_reference = None
self.pending_bookmark = None
self.pending_restore = False
self.cursor_hidden = False
self.existing_bookmarks = []
self.selected_text = None
self.was_maximized = False
self.read_settings()
self.pos.value_changed.connect(self.update_pos_label)
self.pos.setMinimumWidth(150)
self.setFocusPolicy(Qt.StrongFocus)
self.view.set_manager(self)
self.pi = ProgressIndicator(self)
self.action_quit = QAction(_('&Quit'), self)
self.addAction(self.action_quit)
self.view_resized_timer = QTimer(self)
self.view_resized_timer.timeout.connect(self.viewport_resize_finished)
self.view_resized_timer.setSingleShot(True)
self.resize_in_progress = False
self.action_reload = QAction(_('&Reload book'), self)
self.action_reload.triggered.connect(self.reload_book)
self.action_quit.triggered.connect(self.quit)
self.action_reference_mode.triggered[bool].connect(
self.view.reference_mode)
self.action_metadata.triggered[bool].connect(self.metadata.setVisible)
self.action_table_of_contents.toggled[bool].connect(
self.set_toc_visible)
self.action_copy.triggered[bool].connect(self.copy)
self.action_font_size_larger.triggered.connect(self.font_size_larger)
self.action_font_size_smaller.triggered.connect(self.font_size_smaller)
self.action_open_ebook.triggered[bool].connect(self.open_ebook)
self.action_next_page.triggered.connect(self.view.next_page)
self.action_previous_page.triggered.connect(self.view.previous_page)
self.action_find_next.triggered.connect(self.find_next)
self.action_find_previous.triggered.connect(self.find_previous)
self.action_full_screen.triggered[bool].connect(self.toggle_fullscreen)
self.action_back.triggered[bool].connect(self.back)
self.action_forward.triggered[bool].connect(self.forward)
self.action_preferences.triggered.connect(self.do_config)
self.pos.editingFinished.connect(self.goto_page_num)
self.vertical_scrollbar.valueChanged[int].connect(
lambda x: self.goto_page(x / 100.))
self.search.search.connect(self.find)
self.search.focus_to_library.connect(
lambda: self.view.setFocus(Qt.OtherFocusReason))
self.toc.pressed[QModelIndex].connect(self.toc_clicked)
self.toc.searched.connect(partial(self.toc_clicked, force=True))
self.reference.goto.connect(self.goto)
self.bookmarks.edited.connect(self.bookmarks_edited)
self.bookmarks.activated.connect(self.goto_bookmark)
self.bookmarks.create_requested.connect(self.bookmark)
self.set_bookmarks([])
self.load_theme_menu()
if pathtoebook is not None:
f = functools.partial(self.load_ebook,
pathtoebook,
open_at=open_at)
QTimer.singleShot(50, f)
self.window_mode_changed = None
self.toggle_toolbar_action = QAction(_('Show/hide controls'), self)
self.toggle_toolbar_action.setCheckable(True)
self.toggle_toolbar_action.triggered.connect(self.toggle_toolbars)
self.toolbar_hidden = None
self.addAction(self.toggle_toolbar_action)
self.full_screen_label_anim = QPropertyAnimation(
self.full_screen_label, 'size')
self.clock_timer = QTimer(self)
self.clock_timer.timeout.connect(self.update_clock)
self.action_print.triggered.connect(self.print_book)
self.print_menu.actions()[0].triggered.connect(self.print_preview)
self.clear_recent_history_action = QAction(
_('Clear list of recently opened books'), self)
self.clear_recent_history_action.triggered.connect(
self.clear_recent_history)
self.build_recent_menu()
self.open_history_menu.triggered.connect(self.open_recent)
for x in ('tool_bar', 'tool_bar2'):
x = getattr(self, x)
for action in x.actions():
# So that the keyboard shortcuts for these actions will
# continue to function even when the toolbars are hidden
self.addAction(action)
for plugin in self.view.document.all_viewer_plugins:
plugin.customize_ui(self)
self.view.document.settings_changed.connect(self.settings_changed)
self.restore_state()
self.settings_changed()
self.action_toggle_paged_mode.toggled[bool].connect(
self.toggle_paged_mode)
if (start_in_fullscreen or self.view.document.start_in_fullscreen):
self.action_full_screen.trigger()
self.hide_cursor_timer = t = QTimer(self)
t.setSingleShot(True), t.setInterval(3000)
t.timeout.connect(self.hide_cursor)
t.start()
def __init__(self, model):
''' initialization of class '''
super().__init__()
self.value = str()
# Current Model we use
self._model = model
# Application's UI main window
self._ui = Ui_MainWindow()
# Setup main window
self._ui.setupUi(self)
#setup numpad
self.qDialog = QDialog()
self.numpadWindow = Ui_Numpad()
self.numpadWindow.setupUi(self.qDialog)
self.numpadWindow.numberToSet.setAlignment(QtCore.Qt.AlignRight)
self.numpadWindow.numberToSet.setMaxLength(6)
self.numpadWindow.numberToSet.setReadOnly(True)
self.qLineValidator = QtGui.QIntValidator
self.numpadButtons = [
self.numpadWindow.button0, self.numpadWindow.button1,
self.numpadWindow.button2, self.numpadWindow.button3,
self.numpadWindow.button4, self.numpadWindow.button5,
self.numpadWindow.button6, self.numpadWindow.button7,
self.numpadWindow.button8, self.numpadWindow.button9
]
for idx, item in enumerate(self.numpadButtons):
#print(type(item))
#print(idx)
item.setText(str(idx))
item.clicked.connect(lambda: self._buttonpres())
self.numpadWindow.buttonBackspace.clicked.connect(self._dellast)
self.numpadWindow.buttonSub.clicked.connect(self._negateValue)
# Set UI input objects to default state/value
self._setUiInputsToDefault()
# Connect UI elements/objects signals and slots
self._connectSignalSlots()
# Add menu bar items
self._addMenubarItems()
# Setup Plots
self._bvddPlot = self._ui.graphicsViewBVDD.plot([], [],
pen=(0, 0, 255))
self._ui.graphicsViewBVDD.setLabel('left', 'BVDD', units='V')
self._ui.graphicsViewBVDD.setLabel('bottom', 'Time', units='s')
self._ui.graphicsViewBVDD.showGrid(x=True, y=True)
self._ui.graphicsViewBVDD.setYRange(
DefinedValues.BVDD_Y_MIN_RANGE.value,
DefinedValues.BVDD_Y_MAX_RANGE.value, 0, True)
self._temperaturePlot = self._ui.graphicsViewTemperature.plot([], [],
pen=(0,
255,
0))
self._ui.graphicsViewTemperature.setLabel('left', 'Tj', units='°C')
self._ui.graphicsViewTemperature.setLabel('bottom', 'Time', units='s')
self._ui.graphicsViewTemperature.showGrid(x=True, y=True)
self._ui.graphicsViewTemperature.setYRange(
DefinedValues.TJ_Y_MIN_RANGE.value,
DefinedValues.TJ_Y_MAX_RANGE.value, 0, True)
self._rotorSpeedPlot = self._ui.graphicsViewRotorSpeed.plot([], [],
pen=(255,
0, 0))
self._ui.graphicsViewRotorSpeed.setLabel('left',
'Rotor Speed',
units='PPS')
self._ui.graphicsViewRotorSpeed.setLabel('bottom', 'Time', units='s')
self._ui.graphicsViewRotorSpeed.showGrid(x=True, y=True)
self._ui.graphicsViewRotorSpeed.setYRange(
DefinedValues.RS_Y_MIN_RANGE.value,
DefinedValues.RS_Y_MAX_RANGE.value, 0, True)
self.__rawCurrentSpeed = 0
self.__currentSpeed = 0
self._picIndex = 0 # first image to be replaced
self._picTimer = QTimer()
self._picTimer.timeout.connect(self.updatePic)
self._picTimer.start(DefinedValues.PIC_SWAP_TIME.value)
def __init__(self,
debug=False,
minimized=None,
urgent_hint=None,
settings_path='',
cache_path=''):
super(ScudCloud, self).__init__(None)
self.debug = debug
self.minimized = minimized
self.urgent_hint = urgent_hint
self.setWindowTitle(self.title)
self.settings_path = settings_path
self.cache_path = cache_path
self.notifier = Notifier(Resources.APP_NAME,
Resources.get_path('scudcloud.png'))
self.settings = QSettings(self.settings_path + '/scudcloud_qt5.cfg',
QSettings.IniFormat)
self.notifier.enabled = self.settings.value('Notifications',
defaultValue=True,
type=bool)
self.identifier = self.settings.value("Domain")
if Unity is not None:
self.launcher = Unity.LauncherEntry.get_for_desktop_id(
"scudcloud.desktop")
else:
self.launcher = DummyLauncher(self)
self.webSettings()
self.snippetsSettings()
self.leftPane = LeftPane(self)
self.stackedWidget = QtWidgets.QStackedWidget()
centralWidget = QtWidgets.QWidget(self)
layout = QtWidgets.QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(0)
layout.addWidget(self.leftPane)
layout.addWidget(self.stackedWidget)
centralWidget.setLayout(layout)
self.setCentralWidget(centralWidget)
self.startURL = Resources.SIGNIN_URL
if self.identifier is not None:
if isinstance(self.identifier, str):
self.domains = self.identifier.split(",")
else:
self.domains = self.identifier
self.startURL = self.normalize(self.domains[0])
else:
self.domains = []
self.addWrapper(self.startURL)
self.addMenu()
self.tray = Systray(self)
self.systray(self.minimized)
self.installEventFilter(self)
self.statusBar().showMessage('Loading Slack...')
self.tickler = QTimer(self)
self.tickler.setInterval(1800000)
# Watch for ScreenLock events
if DBusQtMainLoop is not None:
DBusQtMainLoop(set_as_default=True)
sessionBus = dbus.SessionBus()
# Ubuntu 12.04 and other distros
sessionBus.add_match_string(
"type='signal',interface='org.gnome.ScreenSaver'")
# Ubuntu 14.04 and above
sessionBus.add_match_string(
"type='signal',interface='com.ubuntu.Upstart0_6'")
sessionBus.add_message_filter(self.screenListener)
self.tickler.timeout.connect(self.sendTickle)
# If dbus is not present, tickler timer will act like a blocker to not send tickle too often
else:
self.tickler.setSingleShot(True)
self.tickler.start()
def key_press_release(widget, key, modifier=Qt.NoModifier):
"""
Функция для отправления события нажатия кнопки.
# Имитация нажатия на пробел:
key_press_release(widget, Qt.Key_Space)
"""
key_press = QKeyEvent(QKeyEvent.KeyPress, key, modifier, None, False, 0)
QApplication.sendEvent(widget, key_press)
key_release = QKeyEvent(QKeyEvent.KeyRelease, key, modifier, None, False,
0)
QApplication.sendEvent(widget, key_release)
if __name__ == '__main__':
app = QApplication([])
button = QPushButton('Click!')
button.clicked.connect(lambda: print('Hello World!'))
button.show()
timer = QTimer()
timer.timeout.connect(lambda: key_press_release(button, Qt.Key_Space))
timer.setInterval(1000)
timer.start()
app.exec()
def __init__(self, *args, **kwargs):
QPushButton.__init__(self, *args, **kwargs)
self.timer = t = QTimer(self)
t.setSingleShot(True), t.timeout.connect(self.animate_done)
def _initPygame(self, application):
# https://stackoverflow.com/questions/46656634/pyqt5-qtimer-count-until-specific-seconds
self.application = application
self.timer = QTimer()
self.timer.timeout.connect(self._pygame_loop)
self.timer.start(0)
def __init__(self, type_, startUrl=QUrl()):
super().__init__(None)
self._startUrl = startUrl
self._homepage = QUrl()
self._windowType = type_
self._startTab = None # WebTab
self._startPage = None # WebPage
self._mainLayout = None # QVBoxLayout
self._mainSplitter = None # QSplitter
self._tabWidget = None # TabWidget
self._sideBar = None # QPointer<SideBar>
self._sideBarManager = SideBarManager(self)
self._statusBar = None
self._navigationContainer = None # NavigationContainer
self._navigationToolbar = None # NavigationBar
self._bookmarksToolbar = None # BookmarksToolbar
self._progressBar = None # ProgressBar
self._ipLabel = None # QLabel
self._superMenu = None # QMenu
self._mainMenu = None # MainMenu
self._tabModel = None # TabModel
self._tabMruModel = None # TabMruModel
self._sideBarWidth = 0
self._webViewWidth = 0
# Shortcuts
self._useTabNumberShortcuts = False
self._useSpeedDialNumberShortcuts = False
self._useSingleKeyShortcuts = False
# Remember visibility of menubar and statusbar after entering Fullscreen
self._menuBarVisible = False
self._statusBarVisible = False
self._htmlFullScreenView = None # TabbedWebView
self._hideNavigationTimer = None # QTimer
self._deleteOnCloseWidgets = [] # QList<QPointer<QWidget>>
self.setAttribute(Qt.WA_DeleteOnClose)
self.setAttribute(Qt.WA_DontCreateNativeAncestors)
self.setObjectName('mainwindow')
self.setWindowTitle(const.APPNAME)
self.setProperty('private', gVar.app.isPrivate())
self._setupUi()
self._setupMenu()
self._hideNavigationTimer = QTimer(self)
self._hideNavigationTimer.setInterval(1000)
self._hideNavigationTimer.setSingleShot(True)
self._hideNavigationTimer.timeout.connect(self._hideNavigationSlot)
gVar.app.settingsReloaded.connect(self._loadSettings)
QTimer.singleShot(0, self._postLaunch)
if gVar.app.isPrivate():
gVar.appTools.setWmClass(
'%s Browser (Private Window)' % const.APPNAME, self)
else:
gVar.appTools.setWmClass('%s Browser' % const.APPNAME, self)
def __init__(self, parent=None):
super().__init__(parent)
self._completer = None # LocationCompleter
self._domainCompleterModel = None # QStringListModel
self._bookmarkIcon = None # BookmarksIcon
self._goIcon = None # GoIcon
self._siteIcon = None # SiteIcon
self._autofillIcon = None # AutoFillIcon
self._window = None # BrowserWindow
self._webView = None # TabbedWebView
self._holdingAlt = False
self._oldTextLength = 0
self._currentTextLength = 0
self._loadProgress = 0
self._progressVisible = True
self._progressStyle = 0 # ProgressStyle
self._progressColor = QColor()
self._progressTimer = None # QTimer
self.setObjectName('locationbar')
self.setDragEnabled(True)
# Disable KDE QLineEdit transitions, it breaks with setText() && home()
self._bookmarkIcon = BookmarksIcon(self)
self._goIcon = GoIcon(self)
self._siteIcon = SiteIcon(self)
self._autofillIcon = AutoFillIcon(self)
down = DownIcon(self)
self.addWidget(self._siteIcon, LineEdit.LeftSide)
self.addWidget(self._autofillIcon, LineEdit.RightSide)
self.addWidget(self._bookmarkIcon, LineEdit.RightSide)
self.addWidget(self._goIcon, LineEdit.RightSide)
self.addWidget(down, LineEdit.RightSide)
self._completer = LocationCompleter(self)
self._completer.setLocationBar(self)
self._completer.showCompletion.connect(self._showCompletion)
self._completer.showDomainCompletion.connect(
self._showDomainCompletion)
self._completer.clearCompletion.connect(self._clearCompletion)
self._completer.loadRequested.connect(self.loadRequest)
self._completer.popupClosed.connect(self._updateSiteIcon)
self._domainCompleterModel = QStringListModel(self)
domainCompleter = QCompleter(self)
domainCompleter.setCompletionMode(QCompleter.InlineCompletion)
domainCompleter.setModel(self._domainCompleterModel)
self.setCompleter(domainCompleter)
self._progressTimer = QTimer(self)
self._progressTimer.setInterval(700)
self._progressTimer.setSingleShot(True)
self._progressTimer.timeout.connect(self._hideProgress)
self.editAction(self.PasteAndGo).setText(_('Paste And &Go'))
self.editAction(self.PasteAndGo).setIcon(QIcon.fromTheme('edit-paste'))
self.editAction(self.PasteAndGo).triggered.connect(self._pasteAndGo)
self.textEdited.connect(self._textEdited)
self._goIcon.clicked.connect(self._requestLoadUrl)
down.clicked.connect(self._completer.showMostVisited)
# TODO:
#gVar.app.searchEnginesManager().activeEngineChanged.connect(self._updatePlaceHolderText)
#gVar.app.searchEnginesManager().defaultEngineChanged.connect(self._updatePlaceHolderText)
self._loadSettings()
self._updateSiteIcon()
# Hide icons by default
self._goIcon.setVisible(gVar.appSettings.alwaysShowGoIcon)
self._autofillIcon.hide()
QTimer.singleShot(0, self._updatePlaceHolderText)
def __init__(self, parent):
QWidget.__init__(self, parent)
self.setVisible(False)
parent.installEventFilter(self)
self._show_fraction = 0.0
self.show_animation = a = QPropertyAnimation(self, b"show_fraction", self)
a.setDuration(1000), a.setEasingCurve(QEasingCurve.Type.OutQuad)
a.setStartValue(0.0), a.setEndValue(1.0)
a.finished.connect(self.stop_show_animation)
self.rendered_pixmap = None
self.questions = []
self.icon = ic = Icon(self)
self.msg_label = msg = QLabel('some random filler text')
msg.setWordWrap(True)
self.bb = QDialogButtonBox()
self.bb.accepted.connect(self.accept)
self.bb.rejected.connect(self.reject)
self.log_button = self.bb.addButton(_('View log'), self.bb.ActionRole)
self.log_button.setIcon(QIcon(I('debug.png')))
self.log_button.clicked.connect(self.show_log)
self.copy_button = self.bb.addButton(_('&Copy to clipboard'),
self.bb.ActionRole)
self.copy_button.clicked.connect(self.copy_to_clipboard)
self.action_button = self.bb.addButton('', self.bb.ActionRole)
self.action_button.clicked.connect(self.action_clicked)
self.show_det_msg = _('Show &details')
self.hide_det_msg = _('Hide &details')
self.det_msg_toggle = self.bb.addButton(self.show_det_msg, self.bb.ActionRole)
self.det_msg_toggle.clicked.connect(self.toggle_det_msg)
self.det_msg_toggle.setToolTip(
_('Show detailed information about this error'))
self.det_msg = PlainTextEdit(self)
self.det_msg.setReadOnly(True)
self.bb.setStandardButtons(self.bb.Yes|self.bb.No|self.bb.Ok)
self.bb.button(self.bb.Yes).setDefault(True)
self.title_label = title = QLabel('A dummy title')
f = title.font()
f.setBold(True)
title.setFont(f)
self.checkbox = QCheckBox('', self)
self._l = l = QVBoxLayout(self)
self._h = h = QHBoxLayout()
self._v = v = QVBoxLayout()
v.addWidget(title), v.addWidget(msg)
h.addWidget(ic), h.addSpacing(10), h.addLayout(v), l.addLayout(h)
l.addSpacing(5)
l.addWidget(self.checkbox)
l.addWidget(self.det_msg)
l.addWidget(self.bb)
self.ask_question.connect(self.do_ask_question,
type=Qt.ConnectionType.QueuedConnection)
self.setFocusPolicy(Qt.FocusPolicy.NoFocus)
for child in self.findChildren(QWidget):
child.setFocusPolicy(Qt.FocusPolicy.NoFocus)
self.setFocusProxy(self.parent())
self.resize_timer = t = QTimer(self)
t.setSingleShot(True), t.setInterval(100), t.timeout.connect(self.parent_resized)
def __init__(self, parent):
QTreeWidget.__init__(self, parent)
self.deleted_parent_map = {}
pal = self.palette()
pal.setColor(pal.Highlight, pal.color(pal.Base))
pal.setColor(pal.HighlightedText, pal.color(pal.Text))
self.setPalette(pal)
self.setStyleSheet('''
QTreeView {
background: BG;
color: FG;
border: none;
}
QTreeView::item {
border: 1px solid transparent;
padding-top:0.5ex;
padding-bottom:0.5ex;
}
QTreeView::item:hover {
background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 GS, stop: 1 GE);
border: 1px solid BC;
border-radius: 6px;
}
QTreeView::branch {
background: darkGray;
}
QTreeView::branch:has-children:!has-siblings:closed, QTreeView::branch:closed:has-children:has-siblings {
image: url(CLOSED);
}
QTreeView::branch:open:has-children:!has-siblings, QTreeView::branch:open:has-children:has-siblings {
image: url(OPEN);
}
'''.replace(
'CLOSED', get_data_as_path('images/tree-closed.svg')).replace(
'OPEN', get_data_as_path('images/tree-open.svg')).replace(
'BG', color('tab tree background', 'palette(window)')).replace(
'FG', color('tab tree foreground', 'palette(window-text)')).replace(
'GS', color('tab tree hover gradient start', '#e7effd')).replace(
'GE', color('tab tree hover gradient end', '#cbdaf1')).replace(
'BC', color('tab tree hover border', '#bfcde4'))
)
self.setIconSize(QSize(ICON_SIZE, ICON_SIZE))
self.setAutoScrollMargin(ICON_SIZE * 2)
self.setAnimated(True)
self.setHeaderHidden(True)
self.setSelectionMode(self.SingleSelection)
self.setDragEnabled(True)
self.viewport().setAcceptDrops(True)
self.setDropIndicatorShown(True)
self.setDragDropMode(self.InternalMove)
self.setDefaultDropAction(Qt.MoveAction)
self.invisibleRootItem().setFlags(Qt.ItemIsDragEnabled | Qt.ItemIsDropEnabled | self.invisibleRootItem().flags())
self.itemClicked.connect(self.item_clicked)
self.current_item = None
self.emphasis_font = QFont(self.font())
self.emphasis_font.setBold(True)
self.setFocusPolicy(Qt.NoFocus)
self.animation_timer = t = QTimer(self)
t.setInterval(10)
t.timeout.connect(self.tick_loading_animation)
self.loading_items = set()
self.delegate = TabDelegate(self)
self.setItemDelegate(self.delegate)
self.setMouseTracking(True)
self._last_item = lambda: None
self.itemEntered.connect(lambda item, col: item.set_data(HOVER_ROLE, True))
self.setCursor(Qt.PointingHandCursor)
self.viewport().installEventFilter(self)
self.setContextMenuPolicy(Qt.CustomContextMenu)
self.customContextMenuRequested.connect(self.show_context_menu)
def __init__(self, parent):
QFrame.__init__(self, parent)
self.setFrameStyle(QFrame.NoFrame if gprefs['tag_browser_old_look']
else QFrame.StyledPanel)
self._parent = parent
self._layout = QVBoxLayout(self)
self._layout.setContentsMargins(0, 0, 0, 0)
# Set up the find box & button
self.tb_bar = tbb = TagBrowserBar(self)
tbb.clear_find.connect(self.reset_find)
self.alter_tb, self.item_search, self.search_button = tbb.alter_tb, tbb.item_search, tbb.search_button
self.toggle_search_button = tbb.toggle_search_button
self._layout.addWidget(tbb)
self.current_find_position = None
self.search_button.clicked.connect(self.find)
self.item_search.lineEdit().textEdited.connect(self.find_text_changed)
self.item_search.activated[str].connect(self.do_find)
# The tags view
parent.tags_view = TagsView(parent)
self.tags_view = parent.tags_view
self._layout.insertWidget(0, parent.tags_view)
# Now the floating 'not found' box
l = QLabel(self.tags_view)
self.not_found_label = l
l.setFrameStyle(QFrame.StyledPanel)
l.setAutoFillBackground(True)
l.setText(
'<p><b>' +
_('No more matches.</b><p> Click Find again to go to first match'))
l.setAlignment(Qt.AlignVCenter)
l.setWordWrap(True)
l.resize(l.sizeHint())
l.move(10, 20)
l.setVisible(False)
self.not_found_label_timer = QTimer()
self.not_found_label_timer.setSingleShot(True)
self.not_found_label_timer.timeout.connect(
self.not_found_label_timer_event, type=Qt.QueuedConnection)
# The Alter Tag Browser button
l = self.alter_tb
self.collapse_all_action = ac = QAction(parent)
parent.addAction(ac)
parent.keyboard.register_shortcut('tag browser collapse all',
_('Collapse all'),
default_keys=(),
action=ac,
group=_('Tag browser'))
connect_lambda(ac.triggered, self,
lambda self: self.tags_view.collapseAll())
ac = QAction(parent)
parent.addAction(ac)
parent.keyboard.register_shortcut('tag browser alter',
_('Configure Tag browser'),
default_keys=(),
action=ac,
group=_('Tag browser'))
ac.triggered.connect(l.showMenu)
sb = l.m.addAction(_('Sort by'))
sb.m = l.sort_menu = QMenu(l.m)
sb.setMenu(sb.m)
sb.bg = QActionGroup(sb)
# Must be in the same order as db2.CATEGORY_SORTS
for i, x in enumerate(
(_('Name'), _('Number of books'), _('Average rating'))):
a = sb.m.addAction(x)
sb.bg.addAction(a)
a.setCheckable(True)
if i == 0:
a.setChecked(True)
sb.setToolTip(_('Set the sort order for entries in the Tag browser'))
sb.setStatusTip(sb.toolTip())
ma = l.m.addAction(_('Search type when selecting multiple items'))
ma.m = l.match_menu = QMenu(l.m)
ma.setMenu(ma.m)
ma.ag = QActionGroup(ma)
# Must be in the same order as db2.MATCH_TYPE
for i, x in enumerate(
(_('Match any of the items'), _('Match all of the items'))):
a = ma.m.addAction(x)
ma.ag.addAction(a)
a.setCheckable(True)
if i == 0:
a.setChecked(True)
ma.setToolTip(
_('When selecting multiple entries in the Tag browser '
'match any or all of them'))
ma.setStatusTip(ma.toolTip())
mt = l.m.addAction(_('Manage authors, tags, etc.'))
mt.setToolTip(
_('All of these category_managers are available by right-clicking '
'on items in the Tag browser above'))
mt.m = l.manage_menu = QMenu(l.m)
mt.setMenu(mt.m)
ac = QAction(parent)
parent.addAction(ac)
parent.keyboard.register_shortcut('tag browser toggle item',
_("'Click' found item"),
default_keys=(),
action=ac,
group=_('Tag browser'))
ac.triggered.connect(self.toggle_item)
ac = QAction(parent)
parent.addAction(ac)
parent.keyboard.register_shortcut(
'tag browser set focus',
_("Give the Tag browser keyboard focus"),
default_keys=(),
action=ac,
group=_('Tag browser'))
ac.triggered.connect(self.give_tb_focus)
def __init__(self, parent=None, device_type='usb'):
super().__init__(parent=parent)
# dont show for local
if device_type != 'usb':
return
self.parent = parent
self.wait_for_devtype = device_type
self.is_waiting = True
self._adb = Adb()
if not self._adb.min_required:
raise Exception('Adb missing or no Device')
self._git = Git()
self.setAutoFillBackground(True)
self.setStyleSheet(
'background-color: crimson; color: white; font-weight: bold; margin: 0; padding: 10px;'
)
self.setup()
self._timer = QTimer()
self._timer.setInterval(500)
self._timer.timeout.connect(self._on_timer)
self._timer.start()
self._timer_step = 0
frida.get_device_manager().on('added', self._on_device)
frida.get_device_manager().on('removed', self._on_device)
self.devices_thread = DevicesUpdateThread(self)
self.devices_thread.onAddDevice.connect(self.on_add_deviceitem)
self.devices_thread.onDevicesUpdated.connect(self._on_devices_finished)
self._update_thread = FridaUpdateThread(self)
self._update_thread._adb = self._adb
self._update_thread.onStatusUpdate.connect(self._update_statuslbl)
self._update_thread.onFinished.connect(self._frida_updated)
self._update_thread.onError.connect(self._on_download_error)
self.updated_frida_version = ''
self.updated_frida_assets_url = {}
self._device_id = None
self._devices = []
remote_frida = self._git.get_frida_version()
if remote_frida is None:
self.updated_frida_version = ''
self.updated_frida_assets_url.clear()
else:
self.updated_frida_version = remote_frida['tag_name']
for asset in remote_frida['assets']:
if 'name' not in asset:
continue
asset_name = asset['name']
if not asset_name.startswith('frida-server-'):
continue
if not 'android' in asset_name:
continue
tag_start = asset_name.index('android-')
if asset_name.index('server') >= 0:
tag = asset_name[tag_start + 8:-3]
self.updated_frida_assets_url[tag] = asset[
'browser_download_url']
def __init__(self, parent):
QWidget.__init__(self, parent)
self.parent = parent
self._layout = QVBoxLayout()
self.setLayout(self._layout)
self._layout.setContentsMargins(0, 0, 0, 0)
# Set up the find box & button
search_layout = QHBoxLayout()
self._layout.addLayout(search_layout)
self.item_search = HistoryLineEdit(parent)
self.item_search.setMinimumContentsLength(5)
self.item_search.setSizeAdjustPolicy(
self.item_search.AdjustToMinimumContentsLengthWithIcon)
try:
self.item_search.lineEdit().setPlaceholderText(
_('Find item in tag browser'))
except:
pass # Using Qt < 4.7
self.item_search.setToolTip(
_('Search for items. This is a "contains" search; items containing the\n'
'text anywhere in the name will be found. You can limit the search\n'
'to particular categories using syntax similar to search. For example,\n'
'tags:foo will find foo in any tag, but not in authors etc. Entering\n'
'*foo will filter all categories at once, showing only those items\n'
'containing the text "foo"'))
search_layout.addWidget(self.item_search)
# Not sure if the shortcut should be translatable ...
sc = QShortcut(QKeySequence(_('ALT+f')), parent)
sc.activated.connect(self.set_focus_to_find_box)
self.search_button = QToolButton()
self.search_button.setText(_('F&ind'))
self.search_button.setToolTip(_('Find the first/next matching item'))
search_layout.addWidget(self.search_button)
self.expand_button = QToolButton()
self.expand_button.setText('-')
self.expand_button.setToolTip(_('Collapse all categories'))
search_layout.addWidget(self.expand_button)
search_layout.setStretch(0, 10)
search_layout.setStretch(1, 1)
search_layout.setStretch(2, 1)
self.current_find_position = None
self.search_button.clicked.connect(self.find)
self.item_search.initialize('tag_browser_search')
self.item_search.lineEdit().returnPressed.connect(self.do_find)
self.item_search.lineEdit().textEdited.connect(self.find_text_changed)
self.item_search.activated[str].connect(self.do_find)
self.item_search.completer().setCaseSensitivity(Qt.CaseSensitive)
parent.tags_view = TagsView(parent)
self.tags_view = parent.tags_view
self.expand_button.clicked.connect(self.tags_view.collapseAll)
self._layout.addWidget(parent.tags_view)
# Now the floating 'not found' box
l = QLabel(self.tags_view)
self.not_found_label = l
l.setFrameStyle(QFrame.StyledPanel)
l.setAutoFillBackground(True)
l.setText(
'<p><b>' +
_('No More Matches.</b><p> Click Find again to go to first match'))
l.setAlignment(Qt.AlignVCenter)
l.setWordWrap(True)
l.resize(l.sizeHint())
l.move(10, 20)
l.setVisible(False)
self.not_found_label_timer = QTimer()
self.not_found_label_timer.setSingleShot(True)
self.not_found_label_timer.timeout.connect(
self.not_found_label_timer_event, type=Qt.QueuedConnection)
parent.alter_tb = l = QPushButton(parent)
l.setText(_('Alter Tag Browser'))
l.setIcon(QIcon(I('tags.png')))
l.m = QMenu()
l.setMenu(l.m)
self._layout.addWidget(l)
sb = l.m.addAction(_('Sort by'))
sb.m = l.sort_menu = QMenu(l.m)
sb.setMenu(sb.m)
sb.bg = QActionGroup(sb)
# Must be in the same order as db2.CATEGORY_SORTS
for i, x in enumerate((_('Sort by name'), _('Sort by number of books'),
_('Sort by average rating'))):
a = sb.m.addAction(x)
sb.bg.addAction(a)
a.setCheckable(True)
if i == 0:
a.setChecked(True)
sb.setToolTip(_('Set the sort order for entries in the Tag Browser'))
sb.setStatusTip(sb.toolTip())
ma = l.m.addAction(_('Search type when selecting multiple items'))
ma.m = l.match_menu = QMenu(l.m)
ma.setMenu(ma.m)
ma.ag = QActionGroup(ma)
# Must be in the same order as db2.MATCH_TYPE
for i, x in enumerate(
(_('Match any of the items'), _('Match all of the items'))):
a = ma.m.addAction(x)
ma.ag.addAction(a)
a.setCheckable(True)
if i == 0:
a.setChecked(True)
ma.setToolTip(
_('When selecting multiple entries in the Tag Browser '
'match any or all of them'))
ma.setStatusTip(ma.toolTip())
mt = l.m.addAction(_('Manage authors, tags, etc.'))
mt.setToolTip(
_('All of these category_managers are available by right-clicking '
'on items in the tag browser above'))
mt.m = l.manage_menu = QMenu(l.m)
mt.setMenu(mt.m)
def client_server_communication_loop(self):
self.dealer_update_timer = QTimer(self._win)
self.dealer_update_timer.start(300)
self.dealer_update_timer.timeout.connect(self.client_server_comm_action)
def initialize(self, library_path, db, actions, show_gui=True):
opts = self.opts
self.preferences_action, self.quit_action = actions
self.library_path = library_path
self.library_broker = GuiLibraryBroker(db)
self.content_server = None
self.server_change_notification_timer = t = QTimer(self)
self.server_changes = Queue()
t.setInterval(1000), t.timeout.connect(self.handle_changes_from_server_debounced), t.setSingleShot(True)
self._spare_pool = None
self.must_restart_before_config = False
for ac in self.iactions.values():
try:
ac.do_genesis()
except Exception:
# Ignore errors in third party plugins
import traceback
traceback.print_exc()
if getattr(ac, 'plugin_path', None) is None:
raise
self.donate_action = QAction(QIcon(I('donate.png')),
_('&Donate to support calibre'), self)
for st in self.istores.values():
st.do_genesis()
MainWindowMixin.init_main_window_mixin(self, db)
# Jobs Button {{{
self.job_manager = JobManager()
self.jobs_dialog = JobsDialog(self, self.job_manager)
self.jobs_button = JobsButton(parent=self)
self.jobs_button.initialize(self.jobs_dialog, self.job_manager)
# }}}
LayoutMixin.init_layout_mixin(self)
DeviceMixin.init_device_mixin(self)
self.progress_indicator = ProgressIndicator(self)
self.progress_indicator.pos = (0, 20)
self.verbose = opts.verbose
self.get_metadata = GetMetadata()
self.upload_memory = {}
self.metadata_dialogs = []
self.default_thumbnail = None
self.tb_wrapper = textwrap.TextWrapper(width=40)
self.viewers = collections.deque()
self.system_tray_icon = None
do_systray = config['systray_icon'] or opts.start_in_tray
if do_systray:
self.system_tray_icon = factory(app_id='com.calibre-ebook.gui').create_system_tray_icon(parent=self, title='calibre')
if self.system_tray_icon is not None:
self.system_tray_icon.setIcon(QIcon(I('lt.png', allow_user_override=False)))
if not (iswindows or ismacos):
self.system_tray_icon.setIcon(QIcon.fromTheme('calibre-tray', self.system_tray_icon.icon()))
self.system_tray_icon.setToolTip(self.jobs_button.tray_tooltip())
self.system_tray_icon.setVisible(True)
self.jobs_button.tray_tooltip_updated.connect(self.system_tray_icon.setToolTip)
elif do_systray:
prints('Failed to create system tray icon, your desktop environment probably'
' does not support the StatusNotifier spec https://www.freedesktop.org/wiki/Specifications/StatusNotifierItem/')
self.system_tray_menu = QMenu(self)
self.toggle_to_tray_action = self.system_tray_menu.addAction(QIcon(I('page.png')), '')
self.toggle_to_tray_action.triggered.connect(self.system_tray_icon_activated)
self.system_tray_menu.addAction(self.donate_action)
self.eject_action = self.system_tray_menu.addAction(
QIcon(I('eject.png')), _('&Eject connected device'))
self.eject_action.setEnabled(False)
self.addAction(self.quit_action)
self.system_tray_menu.addAction(self.quit_action)
self.keyboard.register_shortcut('quit calibre', _('Quit calibre'),
default_keys=('Ctrl+Q',), action=self.quit_action)
if self.system_tray_icon is not None:
self.system_tray_icon.setContextMenu(self.system_tray_menu)
self.system_tray_icon.activated.connect(self.system_tray_icon_activated)
self.quit_action.triggered[bool].connect(self.quit)
self.donate_action.triggered[bool].connect(self.donate)
self.minimize_action = QAction(_('Minimize the calibre window'), self)
self.addAction(self.minimize_action)
self.keyboard.register_shortcut('minimize calibre', self.minimize_action.text(),
default_keys=(), action=self.minimize_action)
self.minimize_action.triggered.connect(self.showMinimized)
self.esc_action = QAction(self)
self.addAction(self.esc_action)
self.keyboard.register_shortcut('clear current search',
_('Clear the current search'), default_keys=('Esc',),
action=self.esc_action)
self.esc_action.triggered.connect(self.esc)
self.shift_esc_action = QAction(self)
self.addAction(self.shift_esc_action)
self.keyboard.register_shortcut('focus book list',
_('Focus the book list'), default_keys=('Shift+Esc',),
action=self.shift_esc_action)
self.shift_esc_action.triggered.connect(self.shift_esc)
self.ctrl_esc_action = QAction(self)
self.addAction(self.ctrl_esc_action)
self.keyboard.register_shortcut('clear virtual library',
_('Clear the Virtual library'), default_keys=('Ctrl+Esc',),
action=self.ctrl_esc_action)
self.ctrl_esc_action.triggered.connect(self.ctrl_esc)
self.alt_esc_action = QAction(self)
self.addAction(self.alt_esc_action)
self.keyboard.register_shortcut('clear additional restriction',
_('Clear the additional restriction'), default_keys=('Alt+Esc',),
action=self.alt_esc_action)
self.alt_esc_action.triggered.connect(self.clear_additional_restriction)
# ###################### Start spare job server ########################
QTimer.singleShot(1000, self.create_spare_pool)
# ###################### Location Manager ########################
self.location_manager.location_selected.connect(self.location_selected)
self.location_manager.unmount_device.connect(self.device_manager.umount_device)
self.location_manager.configure_device.connect(self.configure_connected_device)
self.location_manager.update_device_metadata.connect(self.update_metadata_on_device)
self.eject_action.triggered.connect(self.device_manager.umount_device)
# ################### Update notification ###################
UpdateMixin.init_update_mixin(self, opts)
# ###################### Search boxes ########################
SearchRestrictionMixin.init_search_restriction_mixin(self)
SavedSearchBoxMixin.init_saved_seach_box_mixin(self)
# ###################### Library view ########################
LibraryViewMixin.init_library_view_mixin(self, db)
SearchBoxMixin.init_search_box_mixin(self) # Requires current_db
self.library_view.model().count_changed_signal.connect(
self.iactions['Choose Library'].count_changed)
if not gprefs.get('quick_start_guide_added', False):
try:
add_quick_start_guide(self.library_view)
except:
import traceback
traceback.print_exc()
for view in ('library', 'memory', 'card_a', 'card_b'):
v = getattr(self, '%s_view' % view)
v.selectionModel().selectionChanged.connect(self.update_status_bar)
v.model().count_changed_signal.connect(self.update_status_bar)
self.library_view.model().count_changed()
self.bars_manager.database_changed(self.library_view.model().db)
self.library_view.model().database_changed.connect(self.bars_manager.database_changed,
type=Qt.QueuedConnection)
# ########################## Tags Browser ##############################
TagBrowserMixin.init_tag_browser_mixin(self, db)
self.library_view.model().database_changed.connect(self.populate_tb_manage_menu, type=Qt.QueuedConnection)
# ######################## Search Restriction ##########################
if db.new_api.pref('virtual_lib_on_startup'):
self.apply_virtual_library(db.new_api.pref('virtual_lib_on_startup'))
self.rebuild_vl_tabs()
# ########################## Cover Flow ################################
CoverFlowMixin.init_cover_flow_mixin(self)
self._calculated_available_height = min(max_available_height()-15,
self.height())
self.resize(self.width(), self._calculated_available_height)
self.build_context_menus()
for ac in self.iactions.values():
try:
ac.gui_layout_complete()
except:
import traceback
traceback.print_exc()
if ac.plugin_path is None:
raise
if config['autolaunch_server']:
self.start_content_server()
if show_gui:
self.show()
self.read_settings()
self.finalize_layout()
self.bars_manager.start_animation()
self.set_window_title()
for ac in self.iactions.values():
try:
ac.initialization_complete()
except:
import traceback
traceback.print_exc()
if ac.plugin_path is None:
raise
self.set_current_library_information(current_library_name(), db.library_id,
db.field_metadata)
register_keyboard_shortcuts()
self.keyboard.finalize()
if self.system_tray_icon is not None and self.system_tray_icon.isVisible() and opts.start_in_tray:
self.hide_windows()
self.auto_adder = AutoAdder(gprefs['auto_add_path'], self)
self.listener = Listener(parent=self)
self.listener.message_received.connect(self.message_from_another_instance)
QTimer.singleShot(0, self.listener.start_listening)
# Collect cycles now
gc.collect()
QApplication.instance().shutdown_signal_received.connect(self.quit)
if show_gui and self.gui_debug is not None:
QTimer.singleShot(10, self.show_gui_debug_msg)
self.iactions['Connect Share'].check_smartdevice_menus()
QTimer.singleShot(1, self.start_smartdevice)
QTimer.singleShot(100, self.update_toggle_to_tray_action)
# Once the gui is initialized we can restore the quickview state
# The same thing will be true for any action-based operation with a
# layout button. We need to let a book be selected in the book list
# before initializing quickview, so run it after an event loop tick
QTimer.singleShot(0, self.start_quickview)
def __init__(self, parent, db, id_to_select, select_sort, select_link):
QDialog.__init__(self, parent)
Ui_EditAuthorsDialog.__init__(self)
self.setupUi(self)
# Remove help icon on title bar
icon = self.windowIcon()
self.setWindowFlags(self.windowFlags()&(~Qt.WindowContextHelpButtonHint))
self.setWindowIcon(icon)
try:
self.table_column_widths = \
gprefs.get('manage_authors_table_widths', None)
geom = gprefs.get('manage_authors_dialog_geometry', bytearray(''))
self.restoreGeometry(QByteArray(geom))
except:
pass
self.buttonBox.button(QDialogButtonBox.Ok).setText(_('&OK'))
self.buttonBox.button(QDialogButtonBox.Cancel).setText(_('&Cancel'))
self.buttonBox.accepted.connect(self.accepted)
# Set up the column headings
self.table.setSelectionMode(QAbstractItemView.SingleSelection)
self.table.setColumnCount(3)
self.down_arrow_icon = QIcon(I('arrow-down.png'))
self.up_arrow_icon = QIcon(I('arrow-up.png'))
self.blank_icon = QIcon(I('blank.png'))
self.auth_col = QTableWidgetItem(_('Author'))
self.table.setHorizontalHeaderItem(0, self.auth_col)
self.auth_col.setIcon(self.blank_icon)
self.aus_col = QTableWidgetItem(_('Author sort'))
self.table.setHorizontalHeaderItem(1, self.aus_col)
self.aus_col.setIcon(self.up_arrow_icon)
self.aul_col = QTableWidgetItem(_('Link'))
self.table.setHorizontalHeaderItem(2, self.aul_col)
self.aus_col.setIcon(self.blank_icon)
# Add the data
self.authors = {}
auts = db.get_authors_with_ids()
self.table.setRowCount(len(auts))
select_item = None
for row, (id, author, sort, link) in enumerate(auts):
author = author.replace('|', ',')
self.authors[id] = (author, sort, link)
aut = tableItem(author)
aut.setData(Qt.UserRole, id)
sort = tableItem(sort)
link = tableItem(link)
self.table.setItem(row, 0, aut)
self.table.setItem(row, 1, sort)
self.table.setItem(row, 2, link)
if id_to_select in (id, author):
if select_sort:
select_item = sort
elif select_link:
select_item = link
else:
select_item = aut
self.table.resizeColumnsToContents()
if self.table.columnWidth(2) < 200:
self.table.setColumnWidth(2, 200)
# set up the cellChanged signal only after the table is filled
self.table.cellChanged.connect(self.cell_changed)
# set up sort buttons
self.sort_by_author.setCheckable(True)
self.sort_by_author.setChecked(False)
self.sort_by_author.clicked.connect(self.do_sort_by_author)
self.author_order = 1
self.table.sortByColumn(1, Qt.AscendingOrder)
self.sort_by_author_sort.clicked.connect(self.do_sort_by_author_sort)
self.sort_by_author_sort.setCheckable(True)
self.sort_by_author_sort.setChecked(True)
self.author_sort_order = 1
self.recalc_author_sort.clicked.connect(self.do_recalc_author_sort)
self.auth_sort_to_author.clicked.connect(self.do_auth_sort_to_author)
# Position on the desired item
if select_item is not None:
self.table.setCurrentItem(select_item)
self.table.editItem(select_item)
self.start_find_pos = select_item.row() * 2 + select_item.column()
else:
self.table.setCurrentCell(0, 0)
self.start_find_pos = -1
# set up the search box
self.find_box.initialize('manage_authors_search')
self.find_box.lineEdit().returnPressed.connect(self.do_find)
self.find_box.editTextChanged.connect(self.find_text_changed)
self.find_button.clicked.connect(self.do_find)
self.find_button.setDefault(True)
l = QLabel(self.table)
self.not_found_label = l
l.setFrameStyle(QFrame.StyledPanel)
l.setAutoFillBackground(True)
l.setText(_('No matches found'))
l.setAlignment(Qt.AlignVCenter)
l.resize(l.sizeHint())
l.move(10,20)
l.setVisible(False)
self.not_found_label.move(40, 40)
self.not_found_label_timer = QTimer()
self.not_found_label_timer.setSingleShot(True)
self.not_found_label_timer.timeout.connect(
self.not_found_label_timer_event, type=Qt.QueuedConnection)
self.table.setContextMenuPolicy(Qt.CustomContextMenu)
self.table.customContextMenuRequested .connect(self.show_context_menu)
def __init__(self, mi=None, prefs=None, parent=None, for_global_prefs=False):
QWidget.__init__(self, parent)
self.ignore_changed = False
self.for_global_prefs = for_global_prefs
self.l = l = QHBoxLayout(self)
l.setContentsMargins(0, 0, 0, 0)
self.setLayout(l)
self.settings_tabs = st = QTabWidget(self)
l.addWidget(st)
self.preview_label = la = Preview(self)
l.addWidget(la)
if prefs is None:
prefs = cprefs
self.original_prefs = prefs
self.mi = mi or self.default_mi()
self.colors_page = cp = QWidget(st)
st.addTab(cp, _('&Colors'))
cp.l = l = QGridLayout()
cp.setLayout(l)
if for_global_prefs:
msg = _('When generating covers, a color scheme for the cover is chosen at random from the'
' color schemes below. You can prevent an individual scheme from being selected by'
' unchecking it. The preview on the right shows the currently selected color scheme.')
else:
msg = _('Choose a color scheme to be used for this generated cover.') + '<p>' + _(
'In normal cover generation, the color scheme is chosen at random from the list of color schemes below. You'
' can prevent an individual color scheme from being chosen by unchecking it here.')
cp.la = la = QLabel('<p>' + msg)
la.setWordWrap(True)
l.addWidget(la, 0, 0, 1, -1)
self.colors_list = cl = QListWidget(cp)
l.addWidget(cl, 1, 0, 1, -1)
self.colors_map = OrderedDict()
self.ncs = ncs = QPushButton(QIcon(I('plus.png')), _('&New color scheme'), cp)
ncs.clicked.connect(self.create_color_scheme)
l.addWidget(ncs)
self.ecs = ecs = QPushButton(QIcon(I('format-fill-color.png')), _('&Edit color scheme'), cp)
ecs.clicked.connect(self.edit_color_scheme)
l.addWidget(ecs, l.rowCount()-1, 1)
self.rcs = rcs = QPushButton(QIcon(I('minus.png')), _('&Remove color scheme'), cp)
rcs.clicked.connect(self.remove_color_scheme)
l.addWidget(rcs, l.rowCount()-1, 2)
self.styles_page = sp = QWidget(st)
st.addTab(sp, _('&Styles'))
sp.l = l = QVBoxLayout()
sp.setLayout(l)
if for_global_prefs:
msg = _('When generating covers, a style for the cover is chosen at random from the'
' styles below. You can prevent an individual style from being selected by'
' unchecking it. The preview on the right shows the currently selected style.')
else:
msg = _('Choose a style to be used for this generated cover.') + '<p>' + _(
'In normal cover generation, the style is chosen at random from the list of styles below. You'
' can prevent an individual style from being chosen by unchecking it here.')
sp.la = la = QLabel('<p>' + msg)
la.setWordWrap(True)
l.addWidget(la)
self.styles_list = sl = QListWidget(sp)
l.addWidget(sl)
self.style_map = OrderedDict()
self.font_page = fp = QWidget(st)
st.addTab(fp, _('&Fonts and sizes'))
fp.l = l = QFormLayout()
fp.setLayout(l)
fp.f = []
def add_hline():
f = QFrame()
fp.f.append(f)
f.setFrameShape(f.HLine)
l.addRow(f)
for x, label, size_label in (
('title', _('&Title font family:'), _('&Title font size:')),
('subtitle', _('&Subtitle font family'), _('&Subtitle font size:')),
('footer', _('&Footer font family'), _('&Footer font size')),
):
attr = '%s_font_family' % x
ff = FontFamilyChooser(fp)
setattr(self, attr, ff)
l.addRow(label, ff)
ff.family_changed.connect(self.emit_changed)
attr = '%s_font_size' % x
fs = QSpinBox(fp)
setattr(self, attr, fs)
fs.setMinimum(8), fs.setMaximum(200), fs.setSuffix(' px')
fs.setValue(prefs[attr])
fs.valueChanged.connect(self.emit_changed)
l.addRow(size_label, fs)
add_hline()
self.changed_timer = t = QTimer(self)
t.setSingleShot(True), t.setInterval(500), t.timeout.connect(self.emit_changed)
def create_sz(label):
ans = QSpinBox(self)
ans.setSuffix(' px'), ans.setMinimum(100), ans.setMaximum(10000)
l.addRow(label, ans)
ans.valueChanged.connect(self.changed_timer.start)
return ans
self.cover_width = create_sz(_('Cover &width:'))
self.cover_height = create_sz(_('Cover &height:'))
fp.cla = la = QLabel(_(
'Note that the preview to the side is of fixed aspect ratio, so changing the cover'
' width above will not have any effect. If you change the height, you should also change the width nevertheless'
' as it will be used in actual cover generation.'))
la.setWordWrap(True)
l.addRow(la)
self.templates_page = tp = QWidget(st)
st.addTab(tp, _('&Text'))
tp.l = l = QVBoxLayout()
tp.setLayout(l)
tp.la = la = QLabel(_(
'The text on the generated cover is taken from the metadata of the book.'
' This is controlled via templates. You can use the <b>, <i> and <br> tags'
' in the templates for bold, italic and line breaks, respectively. The'
' default templates use the title, series and authors. You can change them to use'
' whatever metadata you like.'))
la.setWordWrap(True), la.setTextFormat(Qt.PlainText)
l.addWidget(la)
def create_template_widget(title, which, button):
attr = which + '_template'
heading = QLabel('<h2>' + title)
setattr(tp, attr + '_heading', heading)
l.addWidget(heading)
la = QLabel()
setattr(self, attr, la)
l.addWidget(la), la.setTextFormat(Qt.PlainText), la.setStyleSheet('QLabel {font-family: monospace}')
la.setWordWrap(True)
b = QPushButton(button)
b.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
b.clicked.connect(partial(self.change_template, which))
setattr(self, attr + '_button', b)
l.addWidget(b)
if which != 'footer':
f = QFrame(tp)
setattr(tp, attr + '_sep', f), f.setFrameShape(QFrame.HLine)
l.addWidget(f)
l.addSpacing(10)
create_template_widget(_('The title template'), 'title', _('Change the &title template'))
create_template_widget(_('The sub-title template'), 'subtitle', _('Change the &sub-title template'))
create_template_widget(_('The footer template'), 'footer', _('Change the &footer template'))
l.addStretch(2)
self.apply_prefs(prefs)
self.changed.connect(self.update_preview)
self.styles_list.itemSelectionChanged.connect(self.update_preview)
self.colors_list.itemSelectionChanged.connect(self.update_preview)
self.update_preview()
def __init__(self):
super(EventsQWidget, self).__init__()
self.setObjectName('events')
# Fields
self.events_list = QListWidget()
self.timer = QTimer()
def __init__(self):
QMainWindow.__init__(self)
f = factory()
self.setMinimumWidth(400)
self.setWindowTitle('Demo of DBUS menu exporter and systray integration')
self.statusBar().showMessage(self.windowTitle())
w = QWidget(self)
self.setCentralWidget(w)
self.l = l = QVBoxLayout(w)
mb = self.menu_bar = f.create_window_menubar(self)
m = self.menu_one = mb.addMenu('&One')
m.aboutToShow.connect(self.about_to_show_one)
s = self.style()
self.q = q = QAction('&Quit', self)
q.setShortcut(QKeySequence.Quit), q.setIcon(s.standardIcon(s.SP_DialogCancelButton))
q.triggered.connect(QApplication.quit)
self.addAction(q)
QApplication.instance().setWindowIcon(s.standardIcon(s.SP_ComputerIcon))
for i, icon in zip(xrange(3), map(s.standardIcon, (s.SP_DialogOkButton, s.SP_DialogHelpButton, s.SP_ArrowUp))):
ac = m.addAction('One - &%d' % (i + 1))
ac.setShortcut(QKeySequence(Qt.CTRL | (Qt.Key_1 + i), Qt.SHIFT | (Qt.Key_1 + i)))
ac.setIcon(icon)
m.addSeparator()
self.menu_two = m2 = m.addMenu('A &submenu')
for i, icon in zip(xrange(3), map(s.standardIcon, (s.SP_DialogOkButton, s.SP_DialogCancelButton, s.SP_ArrowUp))):
ac = m2.addAction('Two - &%d' % (i + 1))
ac.setShortcut(QKeySequence(Qt.CTRL | (Qt.Key_A + i)))
ac.setIcon(icon)
m2.aboutToShow.connect(self.about_to_show_two)
m2.addSeparator(), m.addSeparator()
m.addAction('&Disabled action').setEnabled(False)
ac = m.addAction('A checkable action')
make_checkable(ac)
g = QActionGroup(self)
make_checkable(g.addAction(m.addAction('Exclusive 1')))
make_checkable(g.addAction(m.addAction('Exclusive 2')), False)
m.addSeparator()
self.about_to_show_sentinel = m.addAction('This action\'s text should change before menu is shown')
self.as_count = 0
for ac in mb.findChildren(QAction):
ac.triggered.connect(self.action_triggered)
for m in mb.findChildren(QMenu):
m.aboutToShow.connect(self.about_to_show)
self.systray = f.create_system_tray_icon(parent=self, title=self.windowTitle())
if self.systray is not None:
self.systray.activated.connect(self.tray_activated)
self.sm = m = QMenu()
m.addAction('Show/hide main window').triggered.connect(self.tray_activated)
m.addAction(q)
self.systray.setContextMenu(m)
self.update_tray_toggle_action()
self.cib = b = QPushButton('Change system tray icon')
l.addWidget(b), b.clicked.connect(self.change_icon)
self.hib = b = QPushButton('Show/Hide system tray icon')
l.addWidget(b), b.clicked.connect(self.systray.toggle)
self.update_tooltip_timer = t = QTimer(self)
t.setInterval(1000), t.timeout.connect(self.update_tooltip), t.start()
self.ab = b = QPushButton('Add a new menu')
b.clicked.connect(self.add_menu), l.addWidget(b)
self.rb = b = QPushButton('Remove a created menu')
b.clicked.connect(self.remove_menu), l.addWidget(b)
self.sd = b = QPushButton('Show modal dialog')
b.clicked.connect(self.show_dialog), l.addWidget(b)
print ('DBUS connection unique name:', f.bus.get_unique_name())
def __init_data(self):
# 初始化数据
self.__ShowColon = True
self.__timer = QTimer(self)
self.__timer.timeout.connect(self.show_time)
self.__timer.start(1000)
def __init__(self, parent, db, id_to_select, select_sort, select_link,
find_aut_func):
QDialog.__init__(self, parent)
Ui_EditAuthorsDialog.__init__(self)
self.setupUi(self)
# Remove help icon on title bar
icon = self.windowIcon()
self.setWindowFlags(self.windowFlags()
& (~Qt.WindowContextHelpButtonHint))
self.setWindowIcon(icon)
try:
self.table_column_widths = \
gprefs.get('manage_authors_table_widths', None)
geom = gprefs.get('manage_authors_dialog_geometry', None)
if geom:
QApplication.instance().safe_restore_geometry(
self, QByteArray(geom))
except Exception:
pass
self.buttonBox.button(QDialogButtonBox.Ok).setText(_('&OK'))
self.buttonBox.button(QDialogButtonBox.Cancel).setText(_('&Cancel'))
self.buttonBox.accepted.connect(self.accepted)
self.apply_vl_checkbox.stateChanged.connect(self.use_vl_changed)
# Set up the heading for sorting
self.table.setSelectionMode(QAbstractItemView.SingleSelection)
self.find_aut_func = find_aut_func
self.table.resizeColumnsToContents()
if self.table.columnWidth(2) < 200:
self.table.setColumnWidth(2, 200)
# set up the cellChanged signal only after the table is filled
self.table.cellChanged.connect(self.cell_changed)
self.recalc_author_sort.clicked.connect(self.do_recalc_author_sort)
self.auth_sort_to_author.clicked.connect(self.do_auth_sort_to_author)
# Capture clicks on the horizontal header to sort the table columns
hh = self.table.horizontalHeader()
hh.sectionResized.connect(self.table_column_resized)
hh.setSectionsClickable(True)
hh.sectionClicked.connect(self.do_sort)
hh.setSortIndicatorShown(True)
# set up the search & filter boxes
self.find_box.initialize('manage_authors_search')
le = self.find_box.lineEdit()
ac = le.findChild(QAction, QT_HIDDEN_CLEAR_ACTION)
if ac is not None:
ac.triggered.connect(self.clear_find)
le.returnPressed.connect(self.do_find)
self.find_box.editTextChanged.connect(self.find_text_changed)
self.find_button.clicked.connect(self.do_find)
self.find_button.setDefault(True)
self.filter_box.initialize('manage_authors_filter')
le = self.filter_box.lineEdit()
ac = le.findChild(QAction, QT_HIDDEN_CLEAR_ACTION)
if ac is not None:
ac.triggered.connect(self.clear_filter)
self.filter_box.lineEdit().returnPressed.connect(self.do_filter)
self.filter_button.clicked.connect(self.do_filter)
self.not_found_label = l = QLabel(self.table)
l.setFrameStyle(QFrame.StyledPanel)
l.setAutoFillBackground(True)
l.setText(_('No matches found'))
l.setAlignment(Qt.AlignVCenter)
l.resize(l.sizeHint())
l.move(10, 2)
l.setVisible(False)
self.not_found_label_timer = QTimer()
self.not_found_label_timer.setSingleShot(True)
self.not_found_label_timer.timeout.connect(
self.not_found_label_timer_event, type=Qt.QueuedConnection)
self.table.setContextMenuPolicy(Qt.CustomContextMenu)
self.table.customContextMenuRequested.connect(self.show_context_menu)
# Fetch the data
self.authors = {}
self.original_authors = {}
auts = db.new_api.author_data()
self.completion_data = []
for id_, v in auts.items():
name = v['name']
name = name.replace('|', ',')
self.completion_data.append(name)
self.authors[id_] = {
'name': name,
'sort': v['sort'],
'link': v['link']
}
self.original_authors[id_] = {
'name': name,
'sort': v['sort'],
'link': v['link']
}
self.edited_icon = QIcon(I('modified.png'))
if prefs['use_primary_find_in_search']:
self.string_contains = primary_contains
else:
self.string_contains = contains
self.last_sorted_by = 'sort'
self.author_order = 1
self.author_sort_order = 0
self.link_order = 1
self.show_table(id_to_select, select_sort, select_link)
def __init__(self,
window,
cat_name,
tag_to_match,
get_book_ids,
sorter,
ttm_is_first_letter=False,
category=None):
QDialog.__init__(self, window)
Ui_TagListEditor.__init__(self)
self.setupUi(self)
self.verticalLayout_2.setAlignment(Qt.AlignCenter)
self.search_box.setMinimumContentsLength(25)
# Put the category name into the title bar
t = self.windowTitle()
self.category_name = cat_name
self.category = category
self.setWindowTitle(t + ' (' + cat_name + ')')
# Remove help icon on title bar
icon = self.windowIcon()
self.setWindowFlags(self.windowFlags()
& (~Qt.WindowContextHelpButtonHint))
self.setWindowIcon(icon)
# Get saved geometry info
try:
self.table_column_widths = \
gprefs.get('tag_list_editor_table_widths', None)
except:
pass
# initialization
self.to_rename = {}
self.to_delete = set()
self.all_tags = {}
self.original_names = {}
self.ordered_tags = []
self.sorter = sorter
self.get_book_ids = get_book_ids
self.text_before_editing = ''
# Capture clicks on the horizontal header to sort the table columns
hh = self.table.horizontalHeader()
hh.sectionResized.connect(self.table_column_resized)
hh.setSectionsClickable(True)
hh.sectionClicked.connect(self.do_sort)
hh.setSortIndicatorShown(True)
self.last_sorted_by = 'name'
self.name_order = 0
self.count_order = 1
self.was_order = 1
self.edit_delegate = EditColumnDelegate(self.table)
self.edit_delegate.editing_finished.connect(self.stop_editing)
self.edit_delegate.editing_started.connect(self.start_editing)
self.table.setItemDelegateForColumn(0, self.edit_delegate)
if prefs['use_primary_find_in_search']:
self.string_contains = primary_contains
else:
self.string_contains = contains
self.delete_button.clicked.connect(self.delete_tags)
self.table.delete_pressed.connect(self.delete_pressed)
self.rename_button.clicked.connect(self.rename_tag)
self.undo_button.clicked.connect(self.undo_edit)
self.table.itemDoubleClicked.connect(self._rename_tag)
self.table.itemChanged.connect(self.finish_editing)
self.buttonBox.button(QDialogButtonBox.Ok).setText(_('&OK'))
self.buttonBox.button(QDialogButtonBox.Cancel).setText(_('&Cancel'))
self.buttonBox.accepted.connect(self.accepted)
self.search_box.initialize('tag_list_search_box_' + cat_name)
le = self.search_box.lineEdit()
ac = le.findChild(QAction, QT_HIDDEN_CLEAR_ACTION)
if ac is not None:
ac.triggered.connect(self.clear_search)
self.search_box.textChanged.connect(self.search_text_changed)
self.search_button.clicked.connect(self.do_search)
self.search_button.setDefault(True)
l = QLabel(self.table)
self.not_found_label = l
l.setFrameStyle(QFrame.StyledPanel)
l.setAutoFillBackground(True)
l.setText(_('No matches found'))
l.setAlignment(Qt.AlignVCenter)
l.resize(l.sizeHint())
l.move(10, 0)
l.setVisible(False)
self.not_found_label_timer = QTimer()
self.not_found_label_timer.setSingleShot(True)
self.not_found_label_timer.timeout.connect(
self.not_found_label_timer_event, type=Qt.QueuedConnection)
self.filter_box.initialize('tag_list_filter_box_' + cat_name)
le = self.filter_box.lineEdit()
ac = le.findChild(QAction, QT_HIDDEN_CLEAR_ACTION)
if ac is not None:
ac.triggered.connect(self.clear_filter)
le.returnPressed.connect(self.do_filter)
self.filter_button.clicked.connect(self.do_filter)
self.apply_vl_checkbox.clicked.connect(self.vl_box_changed)
self.table.setEditTriggers(QTableWidget.EditKeyPressed)
try:
geom = gprefs.get('tag_list_editor_dialog_geometry', None)
if geom is not None:
QApplication.instance().safe_restore_geometry(
self, QByteArray(geom))
else:
self.resize(self.sizeHint() + QSize(150, 100))
except:
pass
# Add the data
self.search_item_row = -1
self.fill_in_table(None, tag_to_match, ttm_is_first_letter)
self.table.setContextMenuPolicy(Qt.CustomContextMenu)
self.table.customContextMenuRequested.connect(self.show_context_menu)
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.l = l = QVBoxLayout()
self.setLayout(l)
l.setContentsMargins(0, 0, 0, 0)
self.view = WebView(self)
self.view.page().sync_requested.connect(self.request_sync)
self.view.page().split_requested.connect(self.request_split)
self.view.page().loadFinished.connect(self.load_finished)
self.inspector = self.view.inspector
self.inspector.setPage(self.view.page())
l.addWidget(self.view)
self.bar = QToolBar(self)
l.addWidget(self.bar)
ac = actions['auto-reload-preview']
ac.setCheckable(True)
ac.setChecked(True)
ac.toggled.connect(self.auto_reload_toggled)
self.auto_reload_toggled(ac.isChecked())
self.bar.addAction(ac)
ac = actions['sync-preview-to-editor']
ac.setCheckable(True)
ac.setChecked(True)
ac.toggled.connect(self.sync_toggled)
self.sync_toggled(ac.isChecked())
self.bar.addAction(ac)
self.bar.addSeparator()
ac = actions['split-in-preview']
ac.setCheckable(True)
ac.setChecked(False)
ac.toggled.connect(self.split_toggled)
self.split_toggled(ac.isChecked())
self.bar.addAction(ac)
ac = actions['reload-preview']
ac.triggered.connect(self.refresh)
self.bar.addAction(ac)
actions['preview-dock'].toggled.connect(self.visibility_changed)
self.current_name = None
self.last_sync_request = None
self.refresh_timer = QTimer(self)
self.refresh_timer.timeout.connect(self.refresh)
parse_worker.start()
self.current_sync_request = None
self.search = HistoryLineEdit2(self)
self.search.initialize('tweak_book_preview_search')
self.search.setPlaceholderText(_('Search in preview'))
self.search.returnPressed.connect(partial(self.find, 'next'))
self.bar.addSeparator()
self.bar.addWidget(self.search)
for d in ('next', 'prev'):
ac = actions['find-%s-preview' % d]
ac.triggered.connect(partial(self.find, d))
self.bar.addAction(ac)
class Application(QApplication):
timer = QTimer()
sigusr1 = pyqtSignal()
sigusr2 = pyqtSignal()
def __init__(self, orgname, appname):
super(Application, self).__init__(sys.argv)
self.setOrganizationName(orgname)
self.setApplicationName(appname)
self.setQuitOnLastWindowClosed(False)
def init(self, argdict):
Application.setLogLevel(argdict.get('verbosity', 0),
argdict.get('daemon', 0))
self.initSignalHandlers()
#Application.setThemeFromGtk()
Application.startIdleTimer()
@staticmethod
def startIdleTimer():
# switch to python interpreter context every 500ms to check if
# POSIX signal was triggered
Application.timer.start(500)
Application.timer.timeout.connect(lambda: None)
@staticmethod
def parseCommandLine(desc):
ret = {}
parser = argparse.ArgumentParser(description=desc)
parser.add_argument('-d',
'--daemon',
help='run as daemon',
action="store_true")
parser.add_argument('-v',
'--verbosity',
type=int,
default=0,
help='select verbosity (default: 0)')
args = parser.parse_args()
return args
@staticmethod
def setLogLevel(level, isDaemon):
option = syslog.LOG_PID
if not isDaemon:
option |= syslog.LOG_PERROR
syslog.openlog(str(QApplication.applicationName()), option,
syslog.LOG_USER)
atexit.register(Application.cleanup)
if level == 0:
syslog.setlogmask(syslog.LOG_UPTO(syslog.LOG_WARNING))
elif level == 1:
syslog.setlogmask(syslog.LOG_UPTO(syslog.LOG_NOTICE))
elif level == 2:
syslog.setlogmask(syslog.LOG_UPTO(syslog.LOG_INFO))
else:
syslog.setlogmask(syslog.LOG_UPTO(syslog.LOG_DEBUG))
syslog.syslog(syslog.LOG_INFO, "INFO logging to syslog")
@staticmethod
def cleanup():
syslog.syslog(syslog.LOG_INFO, "INFO shutting down")
syslog.closelog()
@staticmethod
def setThemeFromGtk():
f = QFile(QDir.homePath() + "/.gtkrc-2.0")
if not f.open(QIODevice.ReadOnly | QIODevice.Text):
return
while not f.atEnd():
l = f.readLine().trimmed()
if l.startsWith("gtk-icon-theme-name="):
s = l.split('=')[-1]
syslog.syslog(syslog.LOG_DEBUG,
"DEBUG setting gtk theme %s" % str(s))
QIcon.setThemeName(s.remove('"'))
break
@staticmethod
def settingsValue(key, default, t=None):
if t is None:
t = type(default)
syslog.syslog(
syslog.LOG_DEBUG,
"DEBUG settingsValue %s, default: %s, type: %s" %
(key, str(default), t))
s = QSettings()
var = s.value(key, default, t)
if not s.contains(key): s.setValue(key, var)
syslog.syslog(
syslog.LOG_DEBUG, "DEBUG settingsValue %s, value: %s, type: %s" %
(key, var, str(t)))
return var
@staticmethod
def setSettingsValue(key, val):
syslog.syslog(
syslog.LOG_DEBUG,
"DEBUG setSettingsValue %s, value: %s" % (key, str(val)))
s = QSettings()
s.setValue(key, val)
sigmap = {
v: k
for k, v in signal.__dict__.items() if re.match(r'^SIG[A-Z12]+$', k)
}
def initSignalHandlers(self):
sigs = [signal.SIGINT, signal.SIGTERM, signal.SIGUSR1, signal.SIGUSR2]
for s in sigs:
syslog.syslog(syslog.LOG_DEBUG,
"DEBUG Registering handler for " + self.sigmap[s])
sig = Signal.create(s, self)
sig.signal.connect(self.handleSignal)
def handleSignal(self, signum):
syslog.syslog(syslog.LOG_INFO,
"INFO Received " + self.sigmap[signum])
if signum == signal.SIGINT or \
signum == signal.SIGTERM:
self.quit()
elif signum == signal.SIGUSR1:
self.sigusr1.emit()
elif signum == signal.SIGUSR2:
self.sigusr2.emit()
