class MainWindow(QMainWindow):
"""Pyspread main window
:application: QApplication
:args: Command line arguments object from argparse
:unit_test: If True then the application runs in unit_test mode
:type unit_test: bool, defaults to False
"""
gui_update = pyqtSignal(dict)
def __init__(self, application, args, unit_test=False):
super().__init__()
self._loading = True
self.application = application
self.unit_test = unit_test
self.settings = Settings(self)
self.workflows = Workflows(self)
self.undo_stack = QUndoStack(self)
self.refresh_timer = QTimer()
self._init_widgets()
self.main_window_actions = MainWindowActions(self)
self._init_window()
self._init_toolbars()
self.settings.restore()
if self.settings.signature_key is None:
self.settings.signature_key = genkey()
# Update recent files in the file menu
self.menuBar().file_menu.history_submenu.update()
if not self.unit_test:
self.show()
self._update_action_toggles()
# Update the GUI so that everything matches the model
cell_attributes = self.grid.model.code_array.cell_attributes
attributes = cell_attributes[self.grid.current]
self.on_gui_update(attributes)
self._loading = False
self._previous_window_state = self.windowState()
# Open initial file if provided by the command line
if args.file is not None:
if self.workflows.filepath_open(args.file):
self.workflows.update_main_window_title()
else:
msg = "File '{}' could not be opened.".format(args.file)
self.statusBar().showMessage(msg)
def _init_window(self):
"""Initialize main window components"""
self.setWindowTitle(APP_NAME)
self.setWindowIcon(Icon.pyspread)
self.safe_mode_widget = QSvgWidget(str(IconPath.warning), self)
msg = "%s is in safe mode.\nExpressions are not evaluated." % APP_NAME
self.safe_mode_widget.setToolTip(msg)
self.statusBar().addPermanentWidget(self.safe_mode_widget)
self.safe_mode_widget.hide()
# Disable the approve fiel menu button
self.main_window_actions.approve.setEnabled(False)
self.setMenuBar(MenuBar(self))
def resizeEvent(self, event):
super(MainWindow, self).resizeEvent(event)
if self._loading:
return
def closeEvent(self, event=None):
"""Overloaded close event, allows saving changes or canceling close"""
if event:
event.ignore()
self.workflows.file_quit() # has @handle_changed_since_save decorator
def _init_widgets(self):
"""Initialize widgets"""
self.widgets = Widgets(self)
self.entry_line = Entryline(self)
self.grid = Grid(self)
self.macro_panel = MacroPanel(self, self.grid.model.code_array)
self.main_splitter = QSplitter(Qt.Vertical, self)
self.setCentralWidget(self.main_splitter)
self.main_splitter.addWidget(self.entry_line)
self.main_splitter.addWidget(self.grid)
self.main_splitter.addWidget(self.grid.table_choice)
self.main_splitter.setSizes(
[self.entry_line.minimumHeight(), 9999, 20])
self.macro_dock = QDockWidget("Macros", self)
self.macro_dock.setObjectName("Macro Panel")
self.macro_dock.setWidget(self.macro_panel)
self.addDockWidget(Qt.RightDockWidgetArea, self.macro_dock)
self.macro_dock.installEventFilter(self)
self.gui_update.connect(self.on_gui_update)
self.refresh_timer.timeout.connect(self.on_refresh_timer)
def eventFilter(self, source, event):
"""Event filter for handling QDockWidget close events
Updates the menu if the macro panel is closed.
"""
if event.type() == QEvent.Close \
and isinstance(source, QDockWidget) \
and source.windowTitle() == "Macros":
self.main_window_actions.toggle_macro_panel.setChecked(False)
return super().eventFilter(source, event)
def _init_toolbars(self):
"""Initialize the main window toolbars"""
self.main_toolbar = MainToolBar(self)
self.macro_toolbar = MacroToolbar(self)
self.find_toolbar = FindToolbar(self)
self.format_toolbar = FormatToolbar(self)
self.addToolBar(self.main_toolbar)
self.addToolBar(self.macro_toolbar)
self.addToolBar(self.find_toolbar)
self.addToolBarBreak()
self.addToolBar(self.format_toolbar)
def _update_action_toggles(self):
"""Updates the toggle menu check states"""
self.main_window_actions.toggle_main_toolbar.setChecked(
self.main_toolbar.isVisible())
self.main_window_actions.toggle_macro_toolbar.setChecked(
self.macro_toolbar.isVisible())
self.main_window_actions.toggle_format_toolbar.setChecked(
self.format_toolbar.isVisible())
self.main_window_actions.toggle_find_toolbar.setChecked(
self.find_toolbar.isVisible())
self.main_window_actions.toggle_entry_line.setChecked(
self.entry_line.isVisible())
self.main_window_actions.toggle_macro_panel.setChecked(
self.macro_dock.isVisible())
@property
def safe_mode(self):
"""Returns safe_mode state. In safe_mode cells are not evaluated."""
return self.grid.model.code_array.safe_mode
@safe_mode.setter
def safe_mode(self, value):
"""Sets safe mode.
This triggers the safe_mode icon in the statusbar.
If safe_mode changes from True to False then caches are cleared and
macros are executed.
"""
if self.grid.model.code_array.safe_mode == bool(value):
return
self.grid.model.code_array.safe_mode = bool(value)
if value: # Safe mode entered
self.safe_mode_widget.show()
# Enable approval menu entry
self.main_window_actions.approve.setEnabled(True)
else: # Safe_mode disabled
self.safe_mode_widget.hide()
# Disable approval menu entry
self.main_window_actions.approve.setEnabled(False)
# Clear result cache
self.grid.model.code_array.result_cache.clear()
# Execute macros
self.macro_panel.on_apply()
def on_print(self):
"""Print event handler"""
# Create printer
printer = QPrinter(mode=QPrinter.HighResolution)
# Get print area
self.print_area = PrintAreaDialog(self, self.grid).area
if self.print_area is None:
return
# Create print dialog
dialog = QPrintDialog(printer, self)
if dialog.exec_() == QPrintDialog.Accepted:
self.on_paint_request(printer)
def on_preview(self):
"""Print preview event handler"""
# Create printer
printer = QPrinter(mode=QPrinter.HighResolution)
# Get print area
self.print_area = PrintAreaDialog(self, self.grid).area
if self.print_area is None:
return
# Create print preview dialog
dialog = PrintPreviewDialog(printer)
dialog.paintRequested.connect(self.on_paint_request)
dialog.exec_()
def on_paint_request(self, printer):
"""Paints to printer"""
painter = QPainter(printer)
option = QStyleOptionViewItem()
painter.setRenderHints(QPainter.SmoothPixmapTransform
| QPainter.SmoothPixmapTransform)
page_rect = printer.pageRect()
rows = list(self.workflows.get_paint_rows(self.print_area))
columns = list(self.workflows.get_paint_columns(self.print_area))
if not rows or not columns:
return
zeroidx = self.grid.model.index(0, 0)
zeroidx_rect = self.grid.visualRect(zeroidx)
minidx = self.grid.model.index(min(rows), min(columns))
minidx_rect = self.grid.visualRect(minidx)
maxidx = self.grid.model.index(max(rows), max(columns))
maxidx_rect = self.grid.visualRect(maxidx)
grid_width = maxidx_rect.x() + maxidx_rect.width() - minidx_rect.x()
grid_height = maxidx_rect.y() + maxidx_rect.height() - minidx_rect.y()
grid_rect = QRectF(minidx_rect.x() - zeroidx_rect.x(),
minidx_rect.y() - zeroidx_rect.y(), grid_width,
grid_height)
self.settings.print_zoom = min(page_rect.width() / grid_width,
page_rect.height() / grid_height)
with self.grid.delegate.painter_save(painter):
painter.scale(self.settings.print_zoom, self.settings.print_zoom)
# Translate so that the grid starts at upper left paper edge
painter.translate(zeroidx_rect.x() - minidx_rect.x(),
zeroidx_rect.y() - minidx_rect.y())
# Draw grid cells
self.workflows.paint(painter, option, grid_rect, rows, columns)
self.settings.print_zoom = None
def on_fullscreen(self):
"""Fullscreen toggle event handler"""
if self.windowState() == Qt.WindowFullScreen:
self.setWindowState(self._previous_window_state)
else:
self._previous_window_state = self.windowState()
self.setWindowState(Qt.WindowFullScreen)
def on_approve(self):
"""Approve event handler"""
if ApproveWarningDialog(self).choice:
self.safe_mode = False
def on_clear_globals(self):
"""Clear globals event handler"""
self.grid.model.code_array.result_cache.clear()
# Clear globals
self.grid.model.code_array.clear_globals()
self.grid.model.code_array.reload_modules()
def on_preferences(self):
"""Preferences event handler (:class:`dialogs.PreferencesDialog`) """
data = PreferencesDialog(self).data
if data is not None:
max_file_history_changed = \
self.settings.max_file_history != data['max_file_history']
# Dialog has been approved --> Store data to settings
for key in data:
if key == "signature_key" and not data[key]:
data[key] = genkey()
self.settings.__setattr__(key, data[key])
# Immediately adjust file history in menu
if max_file_history_changed:
self.menuBar().file_menu.history_submenu.update()
def on_dependencies(self):
"""Dependancies installer (:class:`installer.InstallerDialog`) """
dial = DependenciesDialog(self)
dial.exec_()
def on_undo(self):
"""Undo event handler"""
self.undo_stack.undo()
def on_redo(self):
"""Undo event handler"""
self.undo_stack.redo()
def on_toggle_refresh_timer(self, toggled):
"""Toggles periodic timer for frozen cells"""
if toggled:
self.refresh_timer.start(self.settings.refresh_timeout)
else:
self.refresh_timer.stop()
def on_refresh_timer(self):
"""Event handler for self.refresh_timer.timeout
Called for periodic updates of frozen cells.
Does nothing if either the entry_line or a cell editor is active.
"""
if not self.entry_line.hasFocus() \
and self.grid.state() != self.grid.EditingState:
self.grid.refresh_frozen_cells()
def _toggle_widget(self, widget, action_name, toggled):
"""Toggles widget visibility and updates toggle actions"""
if toggled:
widget.show()
else:
widget.hide()
self.main_window_actions[action_name].setChecked(widget.isVisible())
def on_toggle_main_toolbar(self, toggled):
"""Main toolbar toggle event handler"""
self._toggle_widget(self.main_toolbar, "toggle_main_toolbar", toggled)
def on_toggle_macro_toolbar(self, toggled):
"""Macro toolbar toggle event handler"""
self._toggle_widget(self.macro_toolbar, "toggle_macro_toolbar",
toggled)
def on_toggle_format_toolbar(self, toggled):
"""Format toolbar toggle event handler"""
self._toggle_widget(self.format_toolbar, "toggle_format_toolbar",
toggled)
def on_toggle_find_toolbar(self, toggled):
"""Find toolbar toggle event handler"""
self._toggle_widget(self.find_toolbar, "toggle_find_toolbar", toggled)
def on_toggle_entry_line(self, toggled):
"""Entryline toggle event handler"""
self._toggle_widget(self.entry_line, "toggle_entry_line", toggled)
def on_toggle_macro_panel(self, toggled):
"""Macro panel toggle event handler"""
self._toggle_widget(self.macro_dock, "toggle_macro_panel", toggled)
def on_manual(self):
"""Show manual browser"""
dialog = ManualDialog(self)
dialog.show()
def on_tutorial(self):
"""Show tutorial browser"""
dialog = TutorialDialog(self)
dialog.show()
def on_about(self):
"""Show about message box"""
about_msg_template = "<p>".join((
"<b>%s</b>" % APP_NAME,
"A non-traditional Python spreadsheet application",
"Version {version}",
"Created by:<br>{devs}",
"Documented by:<br>{doc_devs}",
"Copyright:<br>Martin Manns",
"License:<br>{license}",
'<a href="https://pyspread.gitlab.io">pyspread.gitlab.io</a>',
))
devs = "Martin Manns, Jason Sexauer<br>Vova Kolobok, mgunyho, " \
"Pete Morgan"
doc_devs = "Martin Manns, Bosko Markovic, Pete Morgan"
about_msg = about_msg_template.format(version=VERSION,
license=LICENSE,
devs=devs,
doc_devs=doc_devs)
QMessageBox.about(self, "About %s" % APP_NAME, about_msg)
def on_gui_update(self, attributes):
"""GUI update event handler.
Emitted on cell change. Attributes contains current cell_attributes.
"""
widgets = self.widgets
menubar = self.menuBar()
is_bold = attributes["fontweight"] == QFont.Bold
self.main_window_actions.bold.setChecked(is_bold)
is_italic = attributes["fontstyle"] == QFont.StyleItalic
self.main_window_actions.italics.setChecked(is_italic)
underline_action = self.main_window_actions.underline
underline_action.setChecked(attributes["underline"])
strikethrough_action = self.main_window_actions.strikethrough
strikethrough_action.setChecked(attributes["strikethrough"])
renderer = attributes["renderer"]
widgets.renderer_button.set_current_action(renderer)
widgets.renderer_button.set_menu_checked(renderer)
freeze_action = self.main_window_actions.freeze_cell
freeze_action.setChecked(attributes["frozen"])
lock_action = self.main_window_actions.lock_cell
lock_action.setChecked(attributes["locked"])
self.entry_line.setReadOnly(attributes["locked"])
button_action = self.main_window_actions.button_cell
button_action.setChecked(attributes["button_cell"] is not False)
rotation = "rotate_{angle}".format(angle=int(attributes["angle"]))
widgets.rotate_button.set_current_action(rotation)
widgets.rotate_button.set_menu_checked(rotation)
widgets.justify_button.set_current_action(attributes["justification"])
widgets.justify_button.set_menu_checked(attributes["justification"])
widgets.align_button.set_current_action(attributes["vertical_align"])
widgets.align_button.set_menu_checked(attributes["vertical_align"])
border_action = self.main_window_actions.border_group.checkedAction()
if border_action is not None:
icon = border_action.icon()
menubar.format_menu.border_submenu.setIcon(icon)
self.format_toolbar.border_menu_button.setIcon(icon)
border_width_action = \
self.main_window_actions.border_width_group.checkedAction()
if border_width_action is not None:
icon = border_width_action.icon()
menubar.format_menu.line_width_submenu.setIcon(icon)
self.format_toolbar.line_width_button.setIcon(icon)
if attributes["textcolor"] is None:
text_color = self.grid.palette().color(QPalette.Text)
else:
text_color = QColor(*attributes["textcolor"])
widgets.text_color_button.color = text_color
if attributes["bgcolor"] is None:
bgcolor = self.grid.palette().color(QPalette.Base)
else:
bgcolor = QColor(*attributes["bgcolor"])
widgets.background_color_button.color = bgcolor
if attributes["textfont"] is None:
widgets.font_combo.font = QFont().family()
else:
widgets.font_combo.font = attributes["textfont"]
widgets.font_size_combo.size = attributes["pointsize"]
merge_cells_action = self.main_window_actions.merge_cells
merge_cells_action.setChecked(attributes["merge_area"] is not None)
class SuggestRow(QPushButton):
def __init__(self, parent, suggestion: Suggestion):
QWidget.__init__(self, parent)
# defines whether the command has associated options
self.has_options = True if hasattr(suggestion,
"option_suggestions") else False
# gets the current theme
self.active_theme = parent.active_theme
# gets the font
self.custom_font = parent.custom_font
# setting height the row
width, height = [parent.width(), 57]
self.resize(width, height)
# makes command dictionary a class variable
self.suggestion = suggestion # Stores information about the command the row will hold
# widget creation
self.icon = None # This can either be an svg or jpg file
icon_path = self.suggestion.icon_name # gets the icon path
if "svg" in icon_path:
self.icon = QSvgWidget(self)
self.icon.load(icon_path)
else:
pixmap = QPixmap(icon_path)
icon = QLabel(self)
icon.setPixmap(pixmap)
self.icon = icon
self.title_lbl = QLabel(self.suggestion.title, self)
self.description_lbl = QLabel(self.suggestion.description, self)
self.option_icon = QSvgWidget(self)
self.option_icon.load(f"{ASSETS_DIR}svg{sep}ellipsis.svg")
self.set_style()
def set_style(self):
# TODO: Add support for theming for icon and layout scalability components
# set style and location of icon
if "svg" in self.suggestion.icon_name: # different location and sizes depending on icon type
self.icon.move(18, 18)
self.icon.resize(20, 20)
self.icon.setStyleSheet("background-color: rgba(0,0,0,0%);")
else:
self.icon.move(8, 8)
self.icon.resize(40, 40)
self.icon.setAlignment(Qt.AlignCenter)
self.icon.setScaledContents(True)
# set style for options icon
self.option_icon.move(490, 16)
self.option_icon.resize(25, 25)
self.option_icon.setStyleSheet("background-color: rgba(0,0,0,0%);")
self.option_icon.hide()
# set style and location of title
self.title_lbl.move(56, 9)
self.title_lbl.setStyleSheet(
f"font-size: 20px; color: {self.active_theme.foreground}; background-color: rgba(0,0,0,0%);"
)
self.title_lbl.setFont(self.custom_font)
# set style and location of description
self.description_lbl.resize(479, 15)
self.description_lbl.move(56, 33)
self.description_lbl.setStyleSheet(
f"font-size: 13px; color: {self.active_theme.foreground}; background-color: rgba(0,0,0,0%);"
)
self.description_lbl.setFont(self.custom_font)
# style for widget
self.setStyleSheet('''
QPushButton {
border: none;
}
QPushButton:hover {
background-color: #251e1e;
}
QPushButton:hover:focus {
background-color: #322828;
}
QPushButton:focus {
background-color: #3f3232;
outline: 0px
}
''')
def show_option_icon(self):
if self.has_options:
self.option_icon.show()
def hide_option_icon(self):
if self.has_options:
self.option_icon.hide()
class MainWindow(QMainWindow):
"""Pyspread main window"""
gui_update = pyqtSignal(dict)
def __init__(self, application):
super().__init__()
self._loading = True
self.application = application
self.settings = Settings(self)
self.workflows = Workflows(self)
self.undo_stack = QUndoStack(self)
self.refresh_timer = QTimer()
self._init_widgets()
self.main_window_actions = MainWindowActions(self)
self._init_window()
self._init_toolbars()
self.settings.restore()
if self.settings.signature_key is None:
self.settings.signature_key = genkey()
self.show()
self._update_action_toggles()
# Update the GUI so that everything matches the model
cell_attributes = self.grid.model.code_array.cell_attributes
attributes = cell_attributes[self.grid.current]
self.on_gui_update(attributes)
self._loading = False
self._previous_window_state = self.windowState()
def _init_window(self):
"""Initialize main window components"""
self.setWindowTitle(APP_NAME)
self.setWindowIcon(Icon.pyspread)
self.safe_mode_widget = QSvgWidget(str(IconPath.warning), self)
msg = "%s is in safe mode.\nExpressions are not evaluated." % APP_NAME
self.safe_mode_widget.setToolTip(msg)
self.statusBar().addPermanentWidget(self.safe_mode_widget)
self.safe_mode_widget.hide()
self.setMenuBar(MenuBar(self))
def resizeEvent(self, event):
super(MainWindow, self).resizeEvent(event)
if self._loading:
return
def closeEvent(self, event=None):
"""Overloaded close event, allows saving changes or canceling close"""
self.workflows.file_quit() # has @handle_changed_since_save decorator
self.settings.save()
if event:
event.ignore()
# Maybe a warn of closing
sys.exit()
def _init_widgets(self):
"""Initialize widgets"""
self.widgets = Widgets(self)
self.entry_line = Entryline(self)
self.grid = Grid(self)
self.macro_panel = MacroPanel(self, self.grid.model.code_array)
self.main_splitter = QSplitter(Qt.Vertical, self)
self.setCentralWidget(self.main_splitter)
self.main_splitter.addWidget(self.entry_line)
self.main_splitter.addWidget(self.grid)
self.main_splitter.addWidget(self.grid.table_choice)
self.main_splitter.setSizes([self.entry_line.minimumHeight(),
9999, 20])
self.macro_dock = QDockWidget("Macros", self)
self.macro_dock.setObjectName("Macro Panel")
self.macro_dock.setWidget(self.macro_panel)
self.addDockWidget(Qt.RightDockWidgetArea, self.macro_dock)
self.macro_dock.installEventFilter(self)
self.gui_update.connect(self.on_gui_update)
self.refresh_timer.timeout.connect(self.on_refresh_timer)
def eventFilter(self, source, event):
"""Event filter for handling QDockWidget close events
Updates the menu if the macro panel is closed.
"""
if event.type() == QEvent.Close \
and isinstance(source, QDockWidget) \
and source.windowTitle() == "Macros":
self.main_window_actions.toggle_macro_panel.setChecked(False)
return super().eventFilter(source, event)
def _init_toolbars(self):
"""Initialize the main window toolbars"""
self.main_toolbar = MainToolBar(self)
self.find_toolbar = FindToolbar(self)
self.format_toolbar = FormatToolbar(self)
self.macro_toolbar = MacroToolbar(self)
self.widget_toolbar = WidgetToolbar(self)
self.addToolBar(self.main_toolbar)
self.addToolBar(self.find_toolbar)
self.addToolBarBreak()
self.addToolBar(self.format_toolbar)
self.addToolBar(self.macro_toolbar)
self.addToolBar(self.widget_toolbar)
def _update_action_toggles(self):
"""Updates the toggle menu check states"""
self.main_window_actions.toggle_main_toolbar.setChecked(
self.main_toolbar.isVisible())
self.main_window_actions.toggle_macro_toolbar.setChecked(
self.macro_toolbar.isVisible())
self.main_window_actions.toggle_widget_toolbar.setChecked(
self.widget_toolbar.isVisible())
self.main_window_actions.toggle_format_toolbar.setChecked(
self.format_toolbar.isVisible())
self.main_window_actions.toggle_find_toolbar.setChecked(
self.find_toolbar.isVisible())
self.main_window_actions.toggle_entry_line.setChecked(
self.entry_line.isVisible())
self.main_window_actions.toggle_macro_panel.setChecked(
self.macro_dock.isVisible())
@property
def safe_mode(self):
"""Returns safe_mode state. In safe_mode cells are not evaluated."""
return self.grid.model.code_array.safe_mode
@safe_mode.setter
def safe_mode(self, value):
"""Sets safe mode.
This triggers the safe_mode icon in the statusbar.
If safe_mode changes from True to False then caches are cleared and
macros are executed.
"""
if self.grid.model.code_array.safe_mode == bool(value):
return
self.grid.model.code_array.safe_mode = bool(value)
if value: # Safe mode entered
self.safe_mode_widget.show()
else: # Safe_mode disabled
self.safe_mode_widget.hide()
# Clear result cache
self.grid.model.code_array.result_cache.clear()
# Execute macros
self.grid.model.code_array.execute_macros()
def on_nothing(self):
"""Dummy action that does nothing"""
sender = self.sender()
print("on_nothing > ", sender.text(), sender)
def on_fullscreen(self):
"""Fullscreen toggle event handler"""
if self.windowState() == Qt.WindowFullScreen:
self.setWindowState(self._previous_window_state)
else:
self._previous_window_state = self.windowState()
self.setWindowState(Qt.WindowFullScreen)
def on_approve(self):
"""Approve event handler"""
if ApproveWarningDialog(self).choice:
self.safe_mode = False
def on_preferences(self):
"""Preferences event handler (:class:`dialogs.PreferencesDialog`) """
data = PreferencesDialog(self).data
if data is not None:
# Dialog has not been approved --> Store data to settings
for key in data:
if key == "signature_key" and not data[key]:
data[key] = genkey()
self.settings.__setattr__(key, data[key])
def on_undo(self):
"""Undo event handler"""
self.undo_stack.undo()
def on_redo(self):
"""Undo event handler"""
self.undo_stack.redo()
def on_toggle_refresh_timer(self, toggled):
"""Toggles periodic timer for frozen cells"""
if toggled:
self.refresh_timer.start(self.settings.refresh_timeout)
else:
self.refresh_timer.stop()
def on_refresh_timer(self):
"""Event handler for self.refresh_timer.timeout
Called for periodic updates of frozen cells.
Does nothing if either the entry_line or a cell editor is active.
"""
if not self.entry_line.hasFocus() \
and self.grid.state() != self.grid.EditingState:
self.grid.refresh_frozen_cells()
def _toggle_widget(self, widget, action_name, toggled):
"""Toggles widget visibility and updates toggle actions"""
if toggled:
widget.show()
else:
widget.hide()
self.main_window_actions[action_name].setChecked(widget.isVisible())
def on_toggle_main_toolbar(self, toggled):
"""Main toolbar toggle event handler"""
self._toggle_widget(self.main_toolbar, "toggle_main_toolbar", toggled)
def on_toggle_macro_toolbar(self, toggled):
"""Macro toolbar toggle event handler"""
self._toggle_widget(self.macro_toolbar, "toggle_macro_toolbar",
toggled)
def on_toggle_widget_toolbar(self, toggled):
"""Widget toolbar toggle event handler"""
self._toggle_widget(self.widget_toolbar, "toggle_widget_toolbar",
toggled)
def on_toggle_format_toolbar(self, toggled):
"""Format toolbar toggle event handler"""
self._toggle_widget(self.format_toolbar, "toggle_format_toolbar",
toggled)
def on_toggle_find_toolbar(self, toggled):
"""Find toolbar toggle event handler"""
self._toggle_widget(self.find_toolbar, "toggle_find_toolbar", toggled)
def on_toggle_entry_line(self, toggled):
"""Entryline toggle event handler"""
self._toggle_widget(self.entry_line, "toggle_entry_line", toggled)
def on_toggle_macro_panel(self, toggled):
"""Macro panel toggle event handler"""
self._toggle_widget(self.macro_dock, "toggle_macro_panel", toggled)
def on_about(self):
"""Show about message box"""
about_msg_template = "<p>".join((
"<b>%s</b>" % APP_NAME,
"A non-traditional Python spreadsheet application",
"Version {version}",
"Created by:<br>{devs}",
"Documented by:<br>{doc_devs}",
"Copyright:<br>Martin Manns",
"License:<br>{license}",
'<a href="https://pyspread.gitlab.io">pyspread.gitlab.io</a>',
))
devs = "Martin Manns, Jason Sexauer<br>Vova Kolobok, mgunyho, " \
"Pete Morgan"
doc_devs = "Martin Manns, Bosko Markovic, Pete Morgan"
about_msg = about_msg_template.format(
version=VERSION, license=LICENSE,
devs=devs, doc_devs=doc_devs)
QMessageBox.about(self, "About %s" % APP_NAME, about_msg)
def on_gui_update(self, attributes):
"""GUI update event handler.
Emitted on cell change. Attributes contains current cell_attributes.
"""
widgets = self.widgets
is_bold = attributes["fontweight"] == QFont.Bold
self.main_window_actions.bold.setChecked(is_bold)
is_italic = attributes["fontstyle"] == QFont.StyleItalic
self.main_window_actions.italics.setChecked(is_italic)
underline_action = self.main_window_actions.underline
underline_action.setChecked(attributes["underline"])
strikethrough_action = self.main_window_actions.strikethrough
strikethrough_action.setChecked(attributes["strikethrough"])
renderer = attributes["renderer"]
widgets.renderer_button.set_current_action(renderer)
widgets.renderer_button.set_menu_checked(renderer)
freeze_action = self.main_window_actions.freeze_cell
freeze_action.setChecked(attributes["frozen"])
lock_action = self.main_window_actions.lock_cell
lock_action.setChecked(attributes["locked"])
self.entry_line.setReadOnly(attributes["locked"])
rotation = "rotate_{angle}".format(angle=int(attributes["angle"]))
widgets.rotate_button.set_current_action(rotation)
widgets.rotate_button.set_menu_checked(rotation)
widgets.justify_button.set_current_action(attributes["justification"])
widgets.justify_button.set_menu_checked(attributes["justification"])
widgets.align_button.set_current_action(attributes["vertical_align"])
widgets.align_button.set_menu_checked(attributes["vertical_align"])
border_action = self.main_window_actions.border_group.checkedAction()
if border_action is not None:
icon = border_action.icon()
self.menuBar().border_submenu.setIcon(icon)
self.format_toolbar.border_menu_button.setIcon(icon)
border_width_action = \
self.main_window_actions.border_width_group.checkedAction()
if border_width_action is not None:
icon = border_width_action.icon()
self.menuBar().line_width_submenu.setIcon(icon)
self.format_toolbar.line_width_button.setIcon(icon)
if attributes["textcolor"] is None:
text_color = self.grid.palette().color(QPalette.Text)
else:
text_color = QColor(*attributes["textcolor"])
widgets.text_color_button.color = text_color
if attributes["bgcolor"] is None:
bgcolor = self.grid.palette().color(QPalette.Base)
else:
bgcolor = QColor(*attributes["bgcolor"])
widgets.background_color_button.color = bgcolor
if attributes["textfont"] is None:
widgets.font_combo.font = QFont().family()
else:
widgets.font_combo.font = attributes["textfont"]
widgets.font_size_combo.size = attributes["pointsize"]
merge_cells_action = self.main_window_actions.merge_cells
merge_cells_action.setChecked(attributes["merge_area"] is not None)