diff options
Diffstat (limited to 'grc/gui/NotebookPage.py')
| -rw-r--r-- | grc/gui/NotebookPage.py | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/grc/gui/NotebookPage.py b/grc/gui/NotebookPage.py deleted file mode 100644 index c9e8d0f186..0000000000 --- a/grc/gui/NotebookPage.py +++ /dev/null @@ -1,219 +0,0 @@ -""" -Copyright 2008, 2009, 2011 Free Software Foundation, Inc. -This file is part of GNU Radio - -GNU Radio Companion is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -GNU Radio Companion is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA -""" - -import pygtk -pygtk.require('2.0') -import gtk -import Actions -from StateCache import StateCache -from Constants import MIN_WINDOW_WIDTH, MIN_WINDOW_HEIGHT -from DrawingArea import DrawingArea -import os - - -class NotebookPage(gtk.HBox): - """A page in the notebook.""" - - def __init__(self, main_window, flow_graph, file_path=''): - """ - Page constructor. - - Args: - main_window: main window - file_path: path to a flow graph file - """ - self._flow_graph = flow_graph - self.process = None - #import the file - self.main_window = main_window - self.file_path = file_path - initial_state = flow_graph.get_parent().parse_flow_graph(file_path) - self.state_cache = StateCache(initial_state) - self.saved = True - #import the data to the flow graph - self.get_flow_graph().import_data(initial_state) - #initialize page gui - gtk.HBox.__init__(self, False, 0) - self.show() - #tab box to hold label and close button - self.tab = gtk.HBox(False, 0) - #setup tab label - self.label = gtk.Label() - self.tab.pack_start(self.label, False) - #setup button image - image = gtk.Image() - image.set_from_stock('gtk-close', gtk.ICON_SIZE_MENU) - #setup image box - image_box = gtk.HBox(False, 0) - image_box.pack_start(image, True, False, 0) - #setup the button - button = gtk.Button() - button.connect("clicked", self._handle_button) - button.set_relief(gtk.RELIEF_NONE) - button.add(image_box) - #button size - w, h = gtk.icon_size_lookup_for_settings(button.get_settings(), gtk.ICON_SIZE_MENU) - button.set_size_request(w+6, h+6) - self.tab.pack_start(button, False) - self.tab.show_all() - #setup scroll window and drawing area - self.scrolled_window = gtk.ScrolledWindow() - self.scrolled_window.set_size_request(MIN_WINDOW_WIDTH, MIN_WINDOW_HEIGHT) - self.scrolled_window.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC) - self.scrolled_window.connect('key-press-event', self._handle_scroll_window_key_press) - self.drawing_area = DrawingArea(self.get_flow_graph()) - self.scrolled_window.add_with_viewport(self.get_drawing_area()) - self.pack_start(self.scrolled_window) - #inject drawing area into flow graph - self.get_flow_graph().drawing_area = self.get_drawing_area() - self.show_all() - - def get_drawing_area(self): return self.drawing_area - - def _handle_scroll_window_key_press(self, widget, event): - """forward Ctrl-PgUp/Down to NotebookPage (switch fg instead of horiz. scroll""" - is_ctrl_pg = ( - event.state & gtk.gdk.CONTROL_MASK and - event.keyval in (gtk.keysyms.Page_Up, gtk.keysyms.Page_Down) - ) - if is_ctrl_pg: - return self.get_parent().event(event) - - def get_generator(self): - """ - Get the generator object for this flow graph. - - Returns: - generator - """ - platform = self.get_flow_graph().get_parent() - return platform.Generator(self.get_flow_graph(), self.get_file_path()) - - def _handle_button(self, button): - """ - The button was clicked. - Make the current page selected, then close. - - Args: - the: button - """ - self.main_window.page_to_be_closed = self - Actions.FLOW_GRAPH_CLOSE() - - def set_markup(self, markup): - """ - Set the markup in this label. - - Args: - markup: the new markup text - """ - self.label.set_markup(markup) - - def get_tab(self): - """ - Get the gtk widget for this page's tab. - - Returns: - gtk widget - """ - return self.tab - - def get_proc(self): - """ - Get the subprocess for the flow graph. - - Returns: - the subprocess object - """ - return self.process - - def set_proc(self, process): - """ - Set the subprocess object. - - Args: - process: the new subprocess - """ - self.process = process - - def get_flow_graph(self): - """ - Get the flow graph. - - Returns: - the flow graph - """ - return self._flow_graph - - def get_read_only(self): - """ - Get the read-only state of the file. - Always false for empty path. - - Returns: - true for read-only - """ - if not self.get_file_path(): return False - return os.path.exists(self.get_file_path()) and \ - not os.access(self.get_file_path(), os.W_OK) - - def get_file_path(self): - """ - Get the file path for the flow graph. - - Returns: - the file path or '' - """ - return self.file_path - - def set_file_path(self, file_path=''): - """ - Set the file path, '' for no file path. - - Args: - file_path: file path string - """ - self.file_path = os.path.abspath(file_path) if file_path else '' - - def get_saved(self): - """ - Get the saved status for the flow graph. - - Returns: - true if saved - """ - return self.saved - - def set_saved(self, saved=True): - """ - Set the saved status. - - Args: - saved: boolean status - """ - self.saved = saved - - def get_state_cache(self): - """ - Get the state cache for the flow graph. - - Returns: - the state cache - """ - return self.state_cache |