def searchMenu(self, txt, parent, mousemenu):
# this menu needs to be rebuilt everytime a character changes
# don't bother if the user just cleared the search
if len(txt) == 0:
return
pos = self._parent.mapToGlobal(self._parent._event_pos + QtCore.QPoint(mousemenu.sizeHint().width(), 0))
# close any existing search menu and assign the new one
self.removeSearchPopup()
searchMenu = SearchMenu(pos, parent=parent)
self.generateNodeSearchActions(str(txt), searchMenu, mousemenu)
self._listwdg = searchMenu
searchMenu.show()
def dropEvent(self, event):
log.debug("dropped in test window")
if event.mimeData().hasFormat('application/gpi-widget'):
mime = event.mimeData()
itemData = mime.data('application/gpi-widget')
dataStream = QtCore.QDataStream(itemData,
QtCore.QIODevice.ReadOnly)
text = QtCore.QByteArray()
offset = QtCore.QPoint()
dataStream >> text >> offset
if self.addWidgetByID(self._graph.getAllNodes(), int(text)):
# event.acceptProposedAction()
event.accept()
else:
event.ignore()
def _createNewNode(self):
# copy node template to this library, and open it up
fullpath = self._new_node_path
new_node_created = False
if os.path.exists(fullpath):
log.warn("Didn't create new node at path: " + fullpath +
" (file already exists)")
else:
try:
shutil.copyfile(Config.GPI_NEW_NODE_TEMPLATE_FILE,
fullpath)
except OSError as e:
print(e)
log.warn("Didn't create new node at path: " + fullpath)
else:
log.dialog("New node created at path: " + fullpath)
new_node_created = True
self.rescan()
self._list_win.hide()
if new_node_created:
# instantiate our new node on the canvas
canvas = self._parent
pos = QtCore.QPoint(0, 0)
node = self.findNode_byPath(fullpath)
sig = {'sig': 'load', 'subsig': node, 'pos': pos}
canvas.addNodeRun(sig)
# now open the file for editing (stolen from node.py)
if Specs.inOSX():
# OSX users set their launchctl associated file prefs
command = "open \"" + fullpath + "\""
subprocess.Popen(command, shell=True)
# Linux users set their editor choice
# TODO: this should be moved to config
elif Specs.inLinux():
editor = 'gedit'
if os.environ.has_key("EDITOR"):
editor = os.environ["EDITOR"]
command = editor + " \"" + fullpath + "\""
subprocess.Popen(command, shell=True)
else:
log.warn("Quick-Edit unavailable for this OS, aborting...")
def searchMenu(self, txt, parent, mousemenu):
# this menu needs to be rebuilt everytime a character changes
# don't bother if the user just cleared the search
if len(txt) == 0:
return
pos = self._parent.mapToGlobal(self._parent._event_pos + QtCore.QPoint(mousemenu.sizeHint().width(), 0))
# generate the menu
menu = QtGui.QMenu(self._parent)
self.generateNodeSearchActions(str(txt), menu, mousemenu)
# render the menu without executing it
menupixmap = QtGui.QPixmap().grabWidget(menu)
# display the menu image (as a dummy menu as its being built)
# TODO: this could probably be moved to the FauxMenu
self._listwdg = FauxMenu(menu, pos)
self._listwdg.setWindowFlags(QtCore.Qt.Tool | QtCore.Qt.FramelessWindowHint)
self._listwdg.move(pos)
self._listwdg.setPixmap(menupixmap)
self._listwdg.show()
self._listwdg.raise_()
