def __init__(self, parent=None):
""" __init__(parent: QWidget) -> QBookmarksWindow
Construct a window with menus, toolbar, and floating toolwindow
"""
QtGui.QMainWindow.__init__(self, parent)
self.setWindowTitle('VisTrails Bookmarks')
self.setStatusBar(QtGui.QStatusBar(self))
self.setDockNestingEnabled(True)
self.bookmarkPanel = QBookmarkPanel(self,BookmarksManager)
self.addDockWidget(QtCore.Qt.LeftDockWidgetArea,
self.bookmarkPanel.toolWindow())
self.bookmarkAliasPanel = QBookmarkAliasPanel(self,BookmarksManager)
self.addDockWidget(QtCore.Qt.RightDockWidgetArea,
self.bookmarkAliasPanel.toolWindow())
self.aliasExplorePanel = QAliasExplorationPanel(self,BookmarksManager)
self.addDockWidget(QtCore.Qt.RightDockWidgetArea,
self.aliasExplorePanel.toolWindow())
self.createActions()
self.createMenu()
self.createToolBar()
self.connectSignals()
self.setVisible(False)
class QBookmarksWindow(QtGui.QMainWindow):
"""
QBookmarksWindow is a main widget containing several tool windows
for interacting with bookmarked vistrails pipelines without having to use
the builder.
It is based on QBuilderWindow visual style.
"""
def __init__(self, parent=None):
""" __init__(parent: QWidget) -> QBookmarksWindow
Construct a window with menus, toolbar, and floating toolwindow
"""
QtGui.QMainWindow.__init__(self, parent)
self.setWindowTitle('VisTrails Bookmarks')
self.setStatusBar(QtGui.QStatusBar(self))
self.setDockNestingEnabled(True)
self.bookmarkPanel = QBookmarkPanel(self,BookmarksManager)
self.addDockWidget(QtCore.Qt.LeftDockWidgetArea,
self.bookmarkPanel.toolWindow())
self.bookmarkAliasPanel = QBookmarkAliasPanel(self,BookmarksManager)
self.addDockWidget(QtCore.Qt.RightDockWidgetArea,
self.bookmarkAliasPanel.toolWindow())
self.aliasExplorePanel = QAliasExplorationPanel(self,BookmarksManager)
self.addDockWidget(QtCore.Qt.RightDockWidgetArea,
self.aliasExplorePanel.toolWindow())
self.createActions()
self.createMenu()
self.createToolBar()
self.connectSignals()
self.setVisible(False)
def sizeHint(self):
""" sizeHint() -> QRect
Return the recommended size of the bookmarks window
"""
return QtCore.QSize(800, 600)
def keyPressEvent(self, event):
if (event.key() == QtCore.Qt.Key_Enter or
event.key() == QtCore.Qt.Key_Return) and \
(event.modifiers() & QtCore.Qt.ControlModifier):
if self.bookmarkPanel.isVisible():
self.bookmarkPanel.executeAction.trigger()
def createActions(self):
""" createActions() -> None
Construct all menu/toolbar actions for bookmarks panel
"""
pass
def createMenu(self):
""" createMenu() -> None
Initialize menu bar of bookmarks window
"""
self.viewMenu = self.menuBar().addMenu('&View')
self.viewMenu.addAction(
self.bookmarkPanel.toolWindow().toggleViewAction())
self.viewMenu.addAction(
self.bookmarkAliasPanel.toolWindow().toggleViewAction())
self.viewMenu.addAction(
self.aliasExplorePanel.toolWindow().toggleViewAction())
def createToolBar(self):
""" createToolBar() -> None
Create a default toolbar for bookmarks window
"""
pass
def closeEvent(self, e):
"""closeEvent(e) -> None
Event handler called when the window is about to close."""
self.hide()
self.emit(QtCore.SIGNAL("bookmarksHidden()"))
def showEvent(self, e):
"""showEvent(e: QShowEvent) -> None
Event handler called immediately before the window is shown.
Checking if the bookmarks list is sync with the Collection """
if BookmarksManager.collection.updateGUI:
self.bookmarkPanel.updateBookmarkPalette()
BookmarksManager.collection.updateGUI = False
def connectSignals(self):
""" connectSignals() -> None
Map signals between various GUI components
"""
self.connect(BookmarksManager,
QtCore.SIGNAL("updateAliasGUI"),
self.bookmarkAliasPanel.updateAliasTable)
self.connect(BookmarksManager,
QtCore.SIGNAL("updateBookmarksGUI"),
self.bookmarkPanel.updateBookmarkPalette)
self.connect(self.bookmarkAliasPanel.parameters,
QtCore.SIGNAL("rowRemoved"),
self.aliasExplorePanel.removeAlias)