def setup_ui(self):
self.statusBar().showMessage('Ready')
self.tabs = QtGui.QTabWidget()
self.tabs.setTabsClosable(True)
self.tabs.setMovable(True)
self.tabs.tabCloseRequested.connect(self.workspace_close)
self.tree = SidebarTreeView()
self.tree.doubleClicked.connect(self.tree_open_file)
self.splitter = QtGui.QSplitter(QtCore.Qt.Horizontal)
self.splitter.addWidget(self.tree)
self.splitter.addWidget(self.tabs)
self.splitter.setStretchFactor(0, 0)
self.splitter.setStretchFactor(1, 1)
hbox = QtGui.QHBoxLayout(self)
hbox.addWidget(self.splitter)
self.setLayout(hbox)
self.setCentralWidget(self.splitter)
# self.setCentralWidget(self.tabs)
self.setWindowTitle("Shadow IDE")
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.setup_styles()
self.setup_signals()
self.setup_ui()
self.setup_file_menu()
self.setup_help_menu()
def setup_ui(self):
self.statusBar().showMessage('Ready')
self.tabs = QtGui.QTabWidget()
self.tabs.setTabsClosable(True)
self.tabs.setMovable(True)
self.tabs.tabCloseRequested.connect(self.workspace_close)
self.tree = SidebarTreeView()
self.tree.doubleClicked.connect(self.tree_open_file)
self.splitter = QtGui.QSplitter(QtCore.Qt.Horizontal)
self.splitter.addWidget(self.tree)
self.splitter.addWidget(self.tabs)
self.splitter.setStretchFactor(0, 0)
self.splitter.setStretchFactor(1, 1)
hbox = QtGui.QHBoxLayout(self)
hbox.addWidget(self.splitter)
self.setLayout(hbox)
self.setCentralWidget(self.splitter)
# self.setCentralWidget(self.tabs)
self.setWindowTitle("Shadow IDE")
def setup_styles(self):
self.style_path = 'assets/css/style.css'
if os.path.exists(self.style_path):
self.setStyleSheet(open(self.style_path).read())
def setup_signals(self):
pass
def setup_workspace(self, path):
self.tree.open_directory(path)
def about(self):
QtGui.QMessageBox.about(self, "About Syntax Highlighter",
"<p>The <b>Syntax Highlighter</b> example shows how to " \
"perform simple syntax highlighting by subclassing the " \
"QSyntaxHighlighter class and describing highlighting " \
"rules using regular expressions.</p>")
def workspace_new(self, path=None):
tab = EditorTab()
icon = QtGui.QIcon("assets/icon/file.png")
index = self.tabs.addTab(tab, icon, os.path.basename(path) if path else self.tr("Untitled"))
self.tabs.setCurrentIndex(index)
return tab
def workspace_close(self, index):
self.tabs.removeTab(index)
def workspace_active(self):
index = self.tabs.currentIndex()
return self.tabs.widget(index)
def workspace_active_close(self):
index = self.tabs.currentIndex()
self.workspace_close(index)
def close_window(self):
for i in range(self.tabs.count()):
pass
def open_directory(self, path=None):
options = QtGui.QFileDialog.DontResolveSymlinks | QtGui.QFileDialog.ShowDirsOnly
# directory = QtGui.QFileDialog.getExistingDirectory(self,
# "QFileDialog.getExistingDirectory()",
# '', options)
# if directory:
# print(directory)
path = QtGui.QFileDialog.getExistingDirectory(self, "Open directory", '', options)
if path:
self.setup_workspace(path)
def tree_open_file(self, index):
path = self.tree.model().filePath(index)
if not os.path.isdir(path):
return self.open_file(path)
def open_file(self, path=None):
inFile = QtCore.QFile(path)
if inFile.open(QtCore.QFile.ReadOnly | QtCore.QFile.Text):
text = inFile.readAll()
try:
text = str(text, encoding='ascii')
except TypeError:
text = str(text)
tab = self.workspace_new(path)
tab.editor.setPlainText(text)
tab.editor.detectSyntax(sourceFilePath=path)
def setup_file_menu(self):
fileMenu = QtGui.QMenu("&File", self)
fileMenu.addAction("&New file", self.workspace_new, "Ctrl+T")
fileMenu.addAction("&Open directory...", self.open_directory, "Ctrl+O")
fileMenu.addSeparator()
fileMenu.addAction("&Save", self.save, QtGui.QKeySequence.Save)
fileMenu.addAction("Save &As...", self.saveAs, QtGui.QKeySequence.SaveAs)
fileMenu.addSeparator()
fileMenu.addAction("&Close", self.workspace_active_close, "Ctrl+W")
fileMenu.addSeparator()
fileMenu.addAction("E&xit", QtGui.qApp.quit, "Ctrl+Q")
self.menuBar().addMenu(fileMenu)
settings_menu = QtGui.QMenu("&Settings", self)
settings_menu.addAction("&Refresh styles", self.setup_styles, "Ctrl+R")
self.menuBar().addMenu(settings_menu)
# bookmark_menu = QtGui.QMenu("&Bookmark", self)
# bookmark_menu.addAction(self.workspace_active().editor.toggleBookmarkAction)
# bookmark_menu.addAction(self.workspace_active().editor.prevBookmarkAction)
# bookmark_menu.addAction(self.workspace_active().editor.nextBookmarkAction)
# self.menuBar().addMenu(bookmark_menu)
# edit_menu = QtGui.QMenu("&Edit", self)
# edit_menu.addAction(self.workspace_active().editor.moveLineUpAction)
# edit_menu.addAction(self.workspace_active().editor.moveLineDownAction)
# self.menuBar().addMenu(edit_menu)
def setup_help_menu(self):
helpMenu = QtGui.QMenu("&Help", self)
self.menuBar().addMenu(helpMenu)
helpMenu.addAction("&About", self.about)
helpMenu.addAction("About &Qt", QtGui.qApp.aboutQt)
def save(self):
if self.isUntitled:
return self.saveAs()
else:
return self.saveFile(self.curFile)
def saveAs(self):
fileName, filtr = QtGui.QFileDialog.getSaveFileName(self, "Save As", self.curFile)
if not fileName:
return False
return self.saveFile(fileName)
def documentWasModified(self):
self.setWindowModified(True)
def keyPressEvent(self, e):
if e.key() == QtCore.Qt.Key_Escape:
self.close()