/usr/share/gps/library/pygps/tree.py is in gnat-gps-common 5.0-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | """This module gives access to all tree and tables in GPS"""
try:
import gtk, gobject, os
import pygps
def find_in_tree (tree, column, key, iter=None):
"""Return the path for the row in tree that has "key" as the
content for the given column. Search starts at iter, or
by default the top of the tree.
Column is an integer (starting at 0) that indicates the
column.
Returns None if no such row exists."""
if not iter:
iter = tree.get_model()
for row in iter:
if row[column] == key:
return row.path
iter2 = row.iterchildren()
if iter2:
path = find_in_tree (tree, column, key, iter2)
if path: return path
return None
def select_in_tree (tree, column, key):
"""Select a row in a tree view. The row is such that the
contents of the given column is key"""
path = find_in_tree (tree, column, key)
if path:
# Expand so that path is visible, but not path itself
if len (path) >= 2:
tree.expand_to_path (path[:-1])
tree.get_selection().select_path (path)
pygps.process_all_events()
def click_in_tree (view, path=None, column=0, button=1, \
events=pygps.single_click_events, process_events=True, \
control=False, alt=False, shift=False):
"""Simulate a click in the TreeView on the given path and column.
This event is sent asynchronously, and you should check its
result in an idle callback, or call process_all_events() immediately
after the call to click_in_tree.
If path is none, the event is sent to the first selected row.
If you are using the third button to display a contextual menu, see
also activate_contextual()
To send a double-click, emit an event with type=gtk.gdk._2BUTTON_PRESS
"""
if os.name=='nt' and button==3 and events==pygps.single_click_events:
# ??? work around
# On Windows sending a BUTTON_PRESS followed by a
# BUTTON_RELEASE event when opening a contextual menu does
# not work. The BUTTON_RELEASE close the contextual menu.
# For now we remove this event.
events = events[:1]
if not path:
path = view.get_selection().get_selected_rows()[1][0]
rect = view.get_cell_area (path, view.get_column (column))
for t in events:
event = gtk.gdk.Event (t)
event.window = view.get_bin_window()
event.button = button
event.x = float (rect.x + rect.width / 2)
event.y = float (rect.y + rect.height / 2)
event.state = 0
if control: event.state = event.state or gtk.gdk.CONTROL_MASK
if shift: event.state = event.state or gtk.gdk.SHIFT_MASK
if alt: event.state = event.state or gtk.gdk.MOD1_MASK
event.put()
if process_events:
pygps.process_all_events ()
except ImportError:
pass
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