def __init__(self, parent, title, size=(450, 450), style=wx.DEFAULT_DIALOG_STYLE):
super().__init__(parent, title=title, style=style)
bg_color = (215, 215, 215) if not IS_HIGH_CONTRAST_ACTIVE else (30, 30, 30)
self.SetBackgroundColour(wx.Colour(bg_color))
self.parent = parent
self.reader = self.parent.reader
# Zoom support
self.scaling_factor = 0.2
self._zoom_factor = 1.5
# Translators: the label of the image of a page in a dialog to render the current page
panel = self.scroll = scrolled.ScrolledPanel(self, -1, name=_("Page"), style=0)
panel.SetTransparent(0)
sizer = wx.BoxSizer(wx.VERTICAL)
self.imageCtrl = ImageViewControl(panel, -1)
sizer.Add(self.imageCtrl, 1, wx.CENTER | wx.BOTH)
panel.SetSizer(sizer)
sizer.Fit(panel)
panel.Layout()
self.setDialogImage()
NavigationProvider(
ctrl=panel,
reader=self.reader,
callback_func=self.setDialogImage,
zoom_callback=self.set_zoom,
)
panel.Bind(wx.EVT_KEY_UP, self.onKeyUp, panel)
panel.Bind(wx.EVT_CHAR_HOOK, self.onScrollChar, panel)
panel.SetupScrolling(rate_x=self.scroll_rate_x, rate_y=self.scroll_rate_y)
self._currently_rendered_page = self.reader.current_page
reader_page_changed.connect(self.onPageChange, sender=self.reader)
def __init__(self):
self.tts = SpeechProvider(self)
self._current_textinfo = None
reader_book_unloaded.connect(self._tts_on_unload, sender=self)
reader_page_changed.connect(self._change_page_for_tts, sender=self)
speech_engine_state_changed.connect(self._on_tts_state_changed,
sender=self.tts)
def __init__(self, parent, title, size=(450, 450), style=wx.DEFAULT_DIALOG_STYLE):
super().__init__(parent, title=title, style=style)
self.parent = parent
self.reader = self.parent.reader
# Zoom support
self.scaling_factor = 0.2
self._zoom_factor = 1
self.scroll_rate = 30
# Translators: the label of the image of a page in a dialog to render the current page
panel = self.scroll = scrolled.ScrolledPanel(self, -1, name=_("Page"))
sizer = wx.BoxSizer(wx.VERTICAL)
self.imageCtrl = wx.StaticBitmap(panel)
sizer.Add(self.imageCtrl, 1, wx.CENTER | wx.BOTH)
panel.SetSizer(sizer)
sizer.Fit(panel)
panel.Layout()
self.setDialogImage()
NavigationProvider(
ctrl=panel,
reader=self.reader,
callback_func=self.setDialogImage,
zoom_callback=self.set_zoom,
)
panel.Bind(wx.EVT_KEY_UP, self.onKeyUp, panel)
panel.SetupScrolling(rate_x=self.scroll_rate, rate_y=self.scroll_rate)
self._currently_rendered_page = self.reader.current_page
reader_page_changed.connect(self.onPageChange, sender=self.reader)
def __post_init__(self):
self.config_manager = TTSConfigManager()
self.textCtrl = self.view.contentTextCtrl
self.engine = None
self._whole_page_text_info = None
self._highlighted_ranges = set()
restart_speech.connect(self.on_restart_speech, sender=self.view)
reader_book_unloaded.connect(self.on_reader_unload, sender=self.reader)
reader_page_changed.connect(self._change_page_for_tts,
sender=self.reader)
# maintain state upon book load
self.view.add_load_handler(
lambda s: self.on_engine_state_changed(state=SynthState.ready))
reading_position_change.connect(self.on_reading_position_change,
sender=self.view)
self.initialize_state()
def __init__(self,
ctrl,
reader,
callback_func=None,
zoom_callback=None,
view=None):
self._nav_ctrl = ctrl
self.reader = reader
self.callback_func = callback_func
self.zoom_callback = zoom_callback
self.view = view
self._key_press_record = {}
if self.zoom_callback:
self.zoom_keymap = {ord("0"): 0, ord("="): 1, ord("-"): -1}
ctrl.Bind(wx.EVT_KEY_UP, self.onKeyUp, ctrl)
if isinstance(ctrl, wx.TextCtrl):
ctrl.Bind(EVT_CONTENT_NAVIGATION, self.onTextCtrlNavigate)
ctrl.Bind(EVT_STRUCTURED_NAVIGATION, self.onStructuredNavigation)
reader_page_changed.connect(self._reset_up_arrow_pressed_time,
weak=False)
def __post_init__(self):
self.view.contentTextCtrl.Bind(wx.EVT_KEY_UP, self.onKeyUp,
self.view.contentTextCtrl)
reader_book_loaded.connect(self.on_book_load, sender=self.reader)
reader_book_unloaded.connect(self.on_book_unload, sender=self.reader)
reader_page_changed.connect(self.comments_page_handler,
sender=self.reader)
reader_page_changed.connect(self.highlight_bookmarked_positions,
sender=self.reader)
reader_page_changed.connect(self.highlight_highlighted_text,
sender=self.reader)
def __init__(self, parent, title):
wx.Frame.__init__(self, parent, -1, title, name="main_window")
self.setFrameIcon()
self.reader = EBookReader(self)
MenubarProvider.__init__(self)
ToolbarProvider.__init__(self)
StateProvider.__init__(self)
self.CreateStatusBar()
# Now create the Panel to put the other controls on.
rect = wx.GetClientDisplayRect()
panel = wx.Panel(self, size=(rect.width * 0.8, rect.height * 0.75))
# Create the book reader controls
# Translators: the label of the table-of-contents tree
tocTreeLabel = wx.StaticText(panel, -1, _("Table of Contents"))
self.tocTreeCtrl = wx.TreeCtrl(
panel,
size=(280, 160),
style=wx.TR_TWIST_BUTTONS
| wx.TR_NO_LINES
| wx.TR_FULL_ROW_HIGHLIGHT
| wx.TR_ROW_LINES,
name="toc_tree",
)
# Translators: the label of the text area which shows the
# content of the current page
self.contentTextCtrlLabel = wx.StaticText(panel, -1, _("Content"))
self.contentTextCtrl = wx.TextCtrl(
panel,
size=(200, 160),
style=wx.TE_READONLY
| wx.TE_MULTILINE
| wx.TE_RICH2
| wx.TE_AUTO_URL
| wx.TE_PROCESS_ENTER
| wx.TE_NOHIDESEL,
name="content_view",
)
self.contentTextCtrl.Bind(wx.EVT_CONTEXT_MENU, lambda e: e.Skip(False),
self.contentTextCtrl)
self.contentTextCtrl.Bind(wx.EVT_RIGHT_UP,
self.onContentTextCtrlContextMenu,
self.contentTextCtrl)
self.contentTextCtrl.SetMargins(self._get_text_view_margins())
# Use a sizer to layout the controls, stacked horizontally and with
# a 10 pixel border around each
mainSizer = wx.BoxSizer(wx.HORIZONTAL)
lftSizer = wx.BoxSizer(wx.VERTICAL)
rgtSizer = wx.BoxSizer(wx.VERTICAL)
lftSizer.Add(tocTreeLabel, 0, wx.ALL, 5)
lftSizer.Add(self.tocTreeCtrl, 1, wx.ALL, 5)
rgtSizer.Add(self.contentTextCtrlLabel, 0, wx.EXPAND | wx.ALL, 5)
rgtSizer.Add(self.contentTextCtrl, 1, wx.EXPAND | wx.ALL, 5)
mainSizer.Add(lftSizer, 0, wx.ALL | wx.EXPAND, 10)
mainSizer.Add(rgtSizer, 1, wx.ALL | wx.EXPAND, 10)
panel.SetSizer(mainSizer)
panel.Layout()
# And also use a sizer to manage the size of the panel such
# that it fills the frame
sizer = wx.BoxSizer()
sizer.Add(panel, 1, wx.EXPAND)
self.SetSizer(sizer)
self.Fit()
self.SetMinSize(self.GetSize())
self.CenterOnScreen(wx.BOTH)
# Bind Events
self.Bind(wx.EVT_TREE_ITEM_ACTIVATED, self.onTOCItemClick,
self.tocTreeCtrl)
# Set statusbar text
# Translators: the text of the status bar when no book is currently open.
# It is being used also as a label for the page content text area when no book is opened.
self._no_open_book_status = _("Press (Ctrl + O) to open an ebook")
self.SetStatusText(self._no_open_book_status)
NavigationProvider(
ctrl=self.contentTextCtrl,
reader=self.reader,
zoom_callback=self.onTextCtrlZoom,
)
if config.conf["general"]["play_page_note_sound"]:
reader_page_changed.connect(play_sound_if_note, sender=self.reader)
if config.conf["general"]["highlight_bookmarked_positions"]:
reader_page_changed.connect(highlight_bookmarked_positions,
sender=self.reader)
def __init__(self, service):
super().__init__()
self.service = service
self.view = service.view
self._ocr_cancelled = threading.Event()
image2textId = wx.NewIdRef()
# Add menu items
self.Append(
OCRMenuIds.scanCurrentPage,
# Translators: the label of an item in the application menubar
_("&Scan Current Page...\tF4"),
# Translators: the help text of an item in the application menubar
_("Run OCR on the current page"),
)
self.auto_scan_item = self.Append(
OCRMenuIds.autoScanPages,
# Translators: the label of an item in the application menubar
_("&Automatic OCR\tCtrl-F4"),
# Translators: the help text of an item in the application menubar
_("Auto run OCR when turning pages."),
kind=wx.ITEM_CHECK,
)
self.Append(
OCRMenuIds.changeOCROptions,
# Translators: the label of an item in the application menubar
_("&Change OCR Options..."),
# Translators: the help text of an item in the application menubar
_("Change OCR options"),
)
self.Append(
OCRMenuIds.scanToTextFile,
# Translators: the label of an item in the application menubar
_("Scan To &Text File..."),
# Translators: the help text of an item in the application menubar
_("Scan pages and save the text to a .txt file."),
)
self.Append(
image2textId,
# Translators: the label of an item in the application menubar
_("Image To Text..."),
# Translators: the help text of an item in the application menubar
_("Run OCR on an image."),
)
# Add the menu to the menubar
# Translators: the label of the OCR menu in the application menubar
# Event handlers
self.view.Bind(wx.EVT_MENU,
self.onScanCurrentPage,
id=OCRMenuIds.scanCurrentPage)
self.view.Bind(wx.EVT_MENU,
self.onAutoScanPages,
id=OCRMenuIds.autoScanPages)
self.view.Bind(wx.EVT_MENU,
self.onScanToTextFile,
id=OCRMenuIds.scanToTextFile)
self.view.Bind(wx.EVT_MENU,
self.onChangeOCROptions,
id=OCRMenuIds.changeOCROptions)
self.view.Bind(wx.EVT_MENU, self.onScanImageFile, id=image2textId)
self.view.add_load_handler(self._on_reader_loaded)
reader_book_unloaded.connect(self._on_reader_unloaded,
sender=self.view.reader)
reader_page_changed.connect(self._on_reader_page_changed,
sender=self.service.reader)
if should_auto_navigate_to_next_page:
should_auto_navigate_to_next_page.connect(
self.on_should_auto_navigate_to_next_page, sender=self.view)