def __init__(self, workspace, src_graph):
super(MainWindow, self).__init__(
title="Edit", default_width=800, default_height=800)
self.workspace = workspace
self.src_graph = src_graph
self.edit_pane = EditPane(self, self.workspace, self.src_graph)
self.quick_open = QuickOpen(self.workspace)
self.outgoing_edges = EdgeView(EdgeView.OUTGOING)
self.incoming_edges = EdgeView(EdgeView.INCOMING)
self.accelerators = Gtk.AccelGroup()
self.add_accel_group(self.accelerators)
self.menu_bar = Gtk.MenuBar()
self._build_menus()
self._build_layout()
self._connect_widgets()
class MainWindow(Gtk.Window):
def __init__(self, workspace, src_graph):
super(MainWindow, self).__init__(
title="Edit", default_width=800, default_height=800)
self.workspace = workspace
self.src_graph = src_graph
self.edit_pane = EditPane(self, self.workspace, self.src_graph)
self.quick_open = QuickOpen(self.workspace)
self.outgoing_edges = EdgeView(EdgeView.OUTGOING)
self.incoming_edges = EdgeView(EdgeView.INCOMING)
self.accelerators = Gtk.AccelGroup()
self.add_accel_group(self.accelerators)
self.menu_bar = Gtk.MenuBar()
self._build_menus()
self._build_layout()
self._connect_widgets()
def _build_layout(self):
# right nav vbox
self.right_nav = Gtk.VBox()
self.right_nav.pack_start(
self.quick_open, expand=True, fill=True, padding=0)
self.right_nav.pack_start(
self.outgoing_edges, expand=True, fill=True, padding=0)
self.right_nav.pack_start(
self.incoming_edges, expand=True, fill=True, padding=0)
# hbox lays our edit pane with navigation panels on sides
self.hbox = Gtk.HBox()
self.hbox.pack_start(self.edit_pane, True, True, 0)
self.hbox.pack_start(self.right_nav, False, False, 0)
self.quick_open.register_accelerators(self.accelerators)
# Top level vbox adds menubar
self.vbox = Gtk.VBox()
self.vbox.pack_start(self.menu_bar, False, False, 0)
self.vbox.pack_start(self.hbox, True, True, 0)
self.add(self.vbox)
def _connect_widgets(self):
self.quick_open.connect('path-selected',
lambda _w, p: self.edit_pane.open_file(p.path))
self.outgoing_edges.set_current_node(
self.src_graph.find_file(self.edit_pane.get_current_path()))
self.outgoing_edges.connect('location-selected',
lambda _w, l: self.edit_pane.open_file(l.path))
self.incoming_edges.set_current_node(
self.src_graph.find_file(self.edit_pane.get_current_path()))
self.incoming_edges.connect('location_selected',
lambda _w, l: self.edit_pane.open_file(l.path))
self.edit_pane.connect('switch-file',
lambda _w, p: self.outgoing_edges.set_current_node(
self.src_graph.find_file(p.path)))
self.edit_pane.connect('switch-file',
lambda _w, p: self.incoming_edges.set_current_node(
self.src_graph.find_file(p.path)))
def _build_menus(self):
file_menu_item = Gtk.MenuItem(label="File")
file_menu = Gtk.Menu()
file_menu_item.set_submenu(file_menu)
save = Gtk.MenuItem(label="Save")
key, mod = Gtk.accelerator_parse("<Control>s")
save.add_accelerator(
"activate", self.accelerators, key, mod, Gtk.AccelFlags.VISIBLE)
save.connect("activate", self.edit_pane.save_handler)
file_menu.add(save)
open_item = Gtk.MenuItem(label="Open")
key, mod = Gtk.accelerator_parse("<Control>o")
open_item.add_accelerator(
"activate", self.accelerators, key, mod, Gtk.AccelFlags.VISIBLE)
open_item.connect("activate", self.open_handler)
file_menu.add(open_item)
new = Gtk.MenuItem(label="New")
key, mod = Gtk.accelerator_parse("<Control>n")
new.add_accelerator(
"activate", self.accelerators, key, mod, Gtk.AccelFlags.VISIBLE)
new.connect("activate", self.edit_pane.new_file_handler)
file_menu.add(new)
close_tab = Gtk.MenuItem(label="Close Tab")
key, mod = Gtk.accelerator_parse("<Control>w")
close_tab.add_accelerator(
"activate", self.accelerators, key, mod, Gtk.AccelFlags.VISIBLE)
close_tab.connect("activate", self.edit_pane.close_tab_handler)
file_menu.add(close_tab)
quit = Gtk.MenuItem(label="Quit")
key, mod = Gtk.accelerator_parse("<Control>q")
quit.add_accelerator(
"activate", self.accelerators, key, mod, Gtk.AccelFlags.VISIBLE)
quit.connect("activate", Gtk.main_quit)
file_menu.add(quit)
self.menu_bar.add(file_menu_item)
def open_handler(self, widget):
dialog = Gtk.FileChooserDialog(
"Open File",
self,
Gtk.FileChooserAction.OPEN,
(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
Gtk.STOCK_OPEN, Gtk.ResponseType.ACCEPT))
dialog.set_current_folder(self.workspace.root_dir)
res = dialog.run()
if res == Gtk.ResponseType.ACCEPT:
self.edit_pane.open_file(Path(
dialog.get_filename(), self.workspace.root_dir))
dialog.destroy()
