def __init__(self):
super(MainEditorWindow, self).__init__()
#self.setCentralWidget(self.display)
self.tabbedEditor = TabbedEditor(self.refresh, self)
self.setCentralWidget(self.tabbedEditor)
self.createDocks()
self.createMenu()
self.statusBar()
self.setWindowTitle("Structured Editor")
self.settings = QtCore.QSettings("TCC", "Editor Estruturado")
self.restoreSettings()
self.setAcceptDrops(True)
def __init__(self):
super(MainEditorWindow, self).__init__()
#self.setCentralWidget(self.display)
self.tabbedEditor = TabbedEditor(self.refresh, self)
self.setCentralWidget(self.tabbedEditor)
self.createDocks()
self.createMenu()
self.statusBar()
self.setWindowTitle("Structured Editor")
self.settings = QtCore.QSettings("TCC", "Editor Estruturado")
self.restoreSettings()
self.setAcceptDrops(True)
class MainEditorWindow(QtWidgets.QMainWindow):
def __init__(self):
super(MainEditorWindow, self).__init__()
#self.setCentralWidget(self.display)
self.tabbedEditor = TabbedEditor(self.refresh, self)
self.setCentralWidget(self.tabbedEditor)
self.createDocks()
self.createMenu()
self.statusBar()
self.setWindowTitle("Structured Editor")
self.settings = QtCore.QSettings("TCC", "Editor Estruturado")
self.restoreSettings()
self.setAcceptDrops(True)
def dragEnterEvent(self, event):
if event.mimeData().hasUrls():
event.accept()
else:
event.ignore()
def dropEvent(self, event):
for url in event.mimeData().urls():
self.tabbedEditor.add(HtmlEditor.from_file(url.path()))
event.accept()
def createDocks(self):
def ask_for_name(r, old_name):
old_name = old_name.replace('_', ' ')
name, ok = QtWidgets.QInputDialog.getText(self,
'Rename',
'Enter a new name',
text=old_name)
new_name = name if ok else old_name
return new_name.replace(' ', '_')
actions.Rename.ask_for_name = ask_for_name
def extractHotkeys(group, pairs):
return {config.get(group, label): item for item, label in pairs}
editing_label_pairs = [(actions.Delete, 'Delete'),
(actions.Copy, 'Copy'), (actions.Cut, 'Cut'),
(actions.Paste, 'Paste'),
(actions.MoveUp, 'Move up'),
(actions.MoveDown, 'Move down'),
(actions.Rename, 'Rename')]
editingWindow = CommandsWindow('Editing', self)
editingWindow.addCommands(
editing_label_pairs,
extractHotkeys('Editing Hotkeys', editing_label_pairs),
self.runCommand)
movement_label_pairs = [(actions.SelectParent, 'Parent'),
(actions.SelectChild, 'Child'),
(actions.SelectNextSibling, 'Next'),
(actions.SelectPrevSibling, 'Previous'),
(actions.NextUnfilled, 'Next unfilled')]
navigationWindow = CommandsWindow('Navigation', self)
navigationWindow.addCommands(
movement_label_pairs,
extractHotkeys('Movement Hotkeys', movement_label_pairs),
self.runCommand)
insertionWindow = InsertionWindow(self.runCommand,
config.section('Insertion Hotkeys'),
self)
macroWindow = MacroWindow(self)
self.setDockNestingEnabled(True)
self.docks = [
editingWindow, navigationWindow, insertionWindow, macroWindow
]
def createMenu(self):
self.menubar = self.menuBar()
def makeMenuAction(label, shortcut, statusTip, menu, handler):
action = QtWidgets.QAction(label,
self,
shortcut=shortcut,
statusTip=statusTip,
triggered=handler)
menu.addAction(action)
return action
fileMenu = self.menubar.addMenu('&File')
newMenu = fileMenu.addMenu("&New")
makeMenuAction("&Python file", "Ctrl+N",
"Creates a new empty Python document.", newMenu,
lambda: self.tabbedEditor.new('py'))
makeMenuAction("&Lua file", "", "Creates a new empty Lua document.",
newMenu, lambda: self.tabbedEditor.new('lua'))
makeMenuAction("&Lisp file", "", "Creates a new empty Lisp document.",
newMenu, lambda: self.tabbedEditor.new('lisp'))
makeMenuAction("&JSON file", "", "Creates a new empty JSON document.",
newMenu, lambda: self.tabbedEditor.new('json'))
fileMenu.addSeparator()
makeMenuAction("&Open...", "Ctrl+O",
"Open an existing source code file.", fileMenu,
self.tabbedEditor.open)
makeMenuAction(
"&Parse text...", "",
"Open a source code text by typing it in a temporary "
"window.", fileMenu, self.tabbedEditor.parse)
fileMenu.addSeparator()
self.save_menu = makeMenuAction(
"&Save", "Ctrl+S",
"Save the current source code back to the file it came "
"from.", fileMenu, lambda: self.tabbedEditor.editor().save())
makeMenuAction("&Save as...", "Ctrl+Alt+S",
"Save the current source code to a different file.",
fileMenu, lambda: self.tabbedEditor.editor().save_as())
fileMenu.addSeparator()
makeMenuAction("&Quit", "Ctrl+Q", "Close the application.", fileMenu,
self.close)
editMenu = self.menubar.addMenu('&Edit')
self.undo_menu = makeMenuAction(
"&Undo", "Ctrl+Z", "Reverts the last change.", editMenu,
lambda: self.tabbedEditor.editor().undo())
self.redo_menu = makeMenuAction(
"&Redo", "Ctrl+Shift+Z", "Executes the last change undone",
editMenu, lambda: self.tabbedEditor.editor().redo())
viewMenu = self.menubar.addMenu("&View")
for dock in self.docks:
makeMenuAction("&" + dock.title, "Alt+" + dock.title[0],
"Show the floating {}.".format(dock.title.lower()),
viewMenu, dock.show)
viewMenu.addSeparator()
makeMenuAction(
"&Reset window state", "Alt+R",
"Reset the window and commands bar size and state back to the original settings.",
viewMenu, self.resetWindow)
updatesMenu = self.menubar.addMenu("&Updates")
if can_update('http://www.inf.ufsc.br/~lucasboppre/Editor.exe'):
makeMenuAction(
"&Download latest version", "Alt+D",
"Tries to download the latest version from a remote server.",
updatesMenu, self.update)
else:
makeMenuAction("No updates available.", "", "", updatesMenu,
lambda: None).setEnabled(False)
def update(self):
reply = QtWidgets.QMessageBox.question(
self, "Update",
"Do you want to download the new version and restart the application?",
QtWidgets.QMessageBox.Yes, QtWidgets.QMessageBox.No)
if reply == QtWidgets.QMessageBox.No:
return
class Updater(QtCore.QThread):
def run(self):
update_and_restart(
'http://www.inf.ufsc.br/~lucasboppre/Editor.exe')
progressDialog = QtWidgets.QProgressDialog(
"Downloading latest version...", "", 0, 0, self)
progressDialog.setCancelButton(None)
progressBar = QtWidgets.QProgressBar(progressDialog)
progressBar.setMinimum(0)
progressBar.setMaximum(0)
progressDialog.setBar(progressBar)
progressDialog.show()
updater = Updater()
updater.finished.connect(progressDialog.close)
updater.finished.connect(QtWidgets.QApplication.quit)
updater.start()
# Saving reference to avoid garbage collection.
self.updater = updater
def resetWindow(self, event=None):
for dock in self.docks:
dock.reset()
self.settings.clear()
self.settings.sync()
self.restoreSettings()
def restoreSettings(self):
geometry_bytes = self.settings.value("geometry") or b''
state_bytes = self.settings.value("state") or b''
# Bug: when the geometry is empty, the commands bar is not shown by default.
# This is a workaround that detects if there are settings saved and, if not,
# forces the display of the commands bar.
if len(geometry_bytes) == 0:
for dock in self.docks:
dock.show()
self.restoreGeometry(geometry_bytes)
self.restoreState(state_bytes)
def closeEvent(self, event):
self.settings.setValue('geometry', self.saveGeometry())
self.settings.setValue('state', self.saveState())
while self.tabbedEditor.count():
if not self.tabbedEditor.close_tab():
event.ignore()
return
QtWidgets.QMainWindow.closeEvent(self, event)
def runCommand(self, command):
self.tabbedEditor.editor().execute(command)
def refresh(self):
editor = self.tabbedEditor.editor()
if not editor:
return
for dock in self.docks:
dock.refresh(editor)
title_template = '{} - Structured Editor'
title = title_template.format(editor.name)
self.setWindowTitle(title)
self.statusBar().showMessage('Currently selected: ' +
class_label(type(editor.selected)))
self.undo_menu.setEnabled(editor.can_undo())
self.redo_menu.setEnabled(editor.can_redo())
class MainEditorWindow(QtWidgets.QMainWindow):
def __init__(self):
super(MainEditorWindow, self).__init__()
#self.setCentralWidget(self.display)
self.tabbedEditor = TabbedEditor(self.refresh, self)
self.setCentralWidget(self.tabbedEditor)
self.createDocks()
self.createMenu()
self.statusBar()
self.setWindowTitle("Structured Editor")
self.settings = QtCore.QSettings("TCC", "Editor Estruturado")
self.restoreSettings()
self.setAcceptDrops(True)
def dragEnterEvent(self, event):
if event.mimeData().hasUrls():
event.accept()
else:
event.ignore()
def dropEvent(self, event):
for url in event.mimeData().urls():
self.tabbedEditor.add(HtmlEditor.from_file(url.path()))
event.accept()
def createDocks(self):
def ask_for_name(r, old_name):
old_name = old_name.replace('_', ' ')
name, ok = QtWidgets.QInputDialog.getText(self, 'Rename',
'Enter a new name',
text=old_name)
new_name = name if ok else old_name
return new_name.replace(' ', '_')
actions.Rename.ask_for_name = ask_for_name
def extractHotkeys(group, pairs):
return {config.get(group, label): item for item, label in pairs}
editing_label_pairs = [(actions.Delete, 'Delete'),
(actions.Copy, 'Copy'),
(actions.Cut, 'Cut'),
(actions.Paste, 'Paste'),
(actions.MoveUp, 'Move up'),
(actions.MoveDown, 'Move down'),
(actions.Rename, 'Rename')]
editingWindow = CommandsWindow('Editing', self)
editingWindow.addCommands(editing_label_pairs,
extractHotkeys('Editing Hotkeys',
editing_label_pairs),
self.runCommand)
movement_label_pairs = [(actions.SelectParent, 'Parent'),
(actions.SelectChild, 'Child'),
(actions.SelectNextSibling, 'Next'),
(actions.SelectPrevSibling, 'Previous'),
(actions.NextUnfilled, 'Next unfilled')]
navigationWindow = CommandsWindow('Navigation', self)
navigationWindow.addCommands(movement_label_pairs,
extractHotkeys('Movement Hotkeys',
movement_label_pairs),
self.runCommand)
insertionWindow = InsertionWindow(self.runCommand,
config.section('Insertion Hotkeys'),
self)
macroWindow = MacroWindow(self)
self.setDockNestingEnabled(True)
self.docks = [editingWindow, navigationWindow,
insertionWindow, macroWindow]
def createMenu(self):
self.menubar = self.menuBar()
def makeMenuAction(label, shortcut, statusTip, menu, handler):
action = QtWidgets.QAction(label, self, shortcut=shortcut,
statusTip=statusTip, triggered=handler)
menu.addAction(action)
return action
fileMenu = self.menubar.addMenu('&File')
newMenu = fileMenu.addMenu("&New")
makeMenuAction("&Python file", "Ctrl+N",
"Creates a new empty Python document.",
newMenu, lambda: self.tabbedEditor.new('py'))
makeMenuAction("&Lua file", "",
"Creates a new empty Lua document.",
newMenu, lambda: self.tabbedEditor.new('lua'))
makeMenuAction("&Lisp file", "",
"Creates a new empty Lisp document.",
newMenu, lambda: self.tabbedEditor.new('lisp'))
makeMenuAction("&JSON file", "",
"Creates a new empty JSON document.",
newMenu, lambda: self.tabbedEditor.new('json'))
fileMenu.addSeparator()
makeMenuAction("&Open...", "Ctrl+O",
"Open an existing source code file.",
fileMenu, self.tabbedEditor.open)
makeMenuAction("&Parse text...", "",
"Open a source code text by typing it in a temporary "
"window.",
fileMenu, self.tabbedEditor.parse)
fileMenu.addSeparator()
self.save_menu = makeMenuAction("&Save", "Ctrl+S",
"Save the current source code back to the file it came "
"from.",
fileMenu,
lambda: self.tabbedEditor.editor().save())
makeMenuAction("&Save as...", "Ctrl+Alt+S",
"Save the current source code to a different file.",
fileMenu,
lambda: self.tabbedEditor.editor().save_as())
fileMenu.addSeparator()
makeMenuAction("&Quit", "Ctrl+Q",
"Close the application.",
fileMenu, self.close)
editMenu = self.menubar.addMenu('&Edit')
self.undo_menu = makeMenuAction("&Undo", "Ctrl+Z",
"Reverts the last change.",
editMenu,
lambda: self.tabbedEditor.editor().undo())
self.redo_menu = makeMenuAction("&Redo", "Ctrl+Shift+Z",
"Executes the last change undone",
editMenu,
lambda: self.tabbedEditor.editor().redo())
viewMenu = self.menubar.addMenu("&View")
for dock in self.docks:
makeMenuAction("&" + dock.title, "Alt+" + dock.title[0],
"Show the floating {}.".format(dock.title.lower()),
viewMenu, dock.show)
viewMenu.addSeparator()
makeMenuAction("&Reset window state", "Alt+R",
"Reset the window and commands bar size and state back to the original settings.",
viewMenu, self.resetWindow)
updatesMenu = self.menubar.addMenu("&Updates")
if can_update('http://www.inf.ufsc.br/~lucasboppre/Editor.exe'):
makeMenuAction("&Download latest version", "Alt+D",
"Tries to download the latest version from a remote server.",
updatesMenu, self.update)
else:
makeMenuAction("No updates available.", "",
"", updatesMenu, lambda: None).setEnabled(False)
def update(self):
reply = QtWidgets.QMessageBox.question(self, "Update", "Do you want to download the new version and restart the application?",
QtWidgets.QMessageBox.Yes, QtWidgets.QMessageBox.No)
if reply == QtWidgets.QMessageBox.No:
return
class Updater(QtCore.QThread):
def run(self):
update_and_restart('http://www.inf.ufsc.br/~lucasboppre/Editor.exe')
progressDialog = QtWidgets.QProgressDialog("Downloading latest version...",
"", 0, 0, self)
progressDialog.setCancelButton(None)
progressBar = QtWidgets.QProgressBar(progressDialog)
progressBar.setMinimum(0)
progressBar.setMaximum(0)
progressDialog.setBar(progressBar)
progressDialog.show()
updater = Updater()
updater.finished.connect(progressDialog.close)
updater.finished.connect(QtWidgets.QApplication.quit)
updater.start()
# Saving reference to avoid garbage collection.
self.updater = updater
def resetWindow(self, event=None):
for dock in self.docks:
dock.reset()
self.settings.clear()
self.settings.sync()
self.restoreSettings()
def restoreSettings(self):
geometry_bytes = self.settings.value("geometry") or b''
state_bytes = self.settings.value("state") or b''
# Bug: when the geometry is empty, the commands bar is not shown by default.
# This is a workaround that detects if there are settings saved and, if not,
# forces the display of the commands bar.
if len(geometry_bytes) == 0:
for dock in self.docks:
dock.show()
self.restoreGeometry(geometry_bytes)
self.restoreState(state_bytes)
def closeEvent(self, event):
self.settings.setValue('geometry', self.saveGeometry())
self.settings.setValue('state', self.saveState())
while self.tabbedEditor.count():
if not self.tabbedEditor.close_tab():
event.ignore()
return
QtWidgets.QMainWindow.closeEvent(self, event)
def runCommand(self, command):
self.tabbedEditor.editor().execute(command)
def refresh(self):
editor = self.tabbedEditor.editor()
if not editor:
return
for dock in self.docks:
dock.refresh(editor)
title_template = '{} - Structured Editor'
title = title_template.format(editor.name)
self.setWindowTitle(title)
self.statusBar().showMessage('Currently selected: ' +
class_label(type(editor.selected)))
self.undo_menu.setEnabled(editor.can_undo())
self.redo_menu.setEnabled(editor.can_redo())
