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#!/usr/bin/env python
# WARNING: test-completion.c is more complete.
import os, os.path
import sys
from gi.repository import Gio, GObject, Pango, Gtk, GdkPixbuf, Gdk, GtkSource
class TestProvider(GObject.Object, GtkSource.CompletionProvider):
__gtype_name__ = 'TestProvider'
def __init__(self):
GObject.Object.__init__(self)
self.priority = 1
theme = Gtk.IconTheme.get_default()
icon = theme.load_icon(Gtk.STOCK_DIALOG_INFO, 16, 0)
self.proposals = []
self.proposals.append(GtkSource.CompletionItem.new("Proposal 1", "Proposal 1", icon, "blah 1"))
self.proposals.append(GtkSource.CompletionItem.new("Proposal 2", "Proposal 2", icon, "blah 2"))
self.proposals.append(GtkSource.CompletionItem.new("Proposal 3", "Proposal 3", icon, "blah 3"))
def do_get_name(self):
return "Test Provider"
def do_get_priority(self):
return self.priority
def do_match(self, context):
return True
def do_populate(self, context):
context.add_proposals(self, self.proposals, True)
def set_priority(self, priority):
self.priority = priority
GObject.type_register(TestProvider)
def create_completion():
prov_words = GtkSource.CompletionWords.new(None, None)
prov_words.register(view.get_buffer())
prov_words.set_property("priority", 10)
completion.add_provider(prov_words)
test1 = TestProvider()
completion.add_provider(test1)
test2 = TestProvider()
completion.add_provider(test2)
test2.set_priority(5)
def remember_toggled_cb(button, data):
completion.set_property("remember-info-visibility", button.get_active())
def select_on_show_toggled_cb(button, data):
completion.set_property("select-on-show", button.get_active())
def show_headers_toggled_cb(button, data):
completion.set_property("show-headers", button.get_active())
def show_icons_toggled_cb(button, data):
completion.set_property("show-icons", button.get_active())
def toggle_active_property(source, dest, name):
value = source.get_property(name)
dest.set_property("active", value)
def create_window():
global window
global view
global completion
window = Gtk.Window()
window.set_title('GtkSourceView Completion Demo')
window.set_icon_name('text-editor')
window.set_default_size(600, 400)
window.connect_after('destroy', _quit)
vbox = Gtk.VBox()
hbox = Gtk.HBox()
sw = Gtk.ScrolledWindow(hadjustment=None,
vadjustment=None)
sw.set_shadow_type(Gtk.ShadowType.IN)
view = GtkSource.View.new()
sw.add(view)
completion = view.get_completion()
remember = Gtk.CheckButton.new_with_label("Remember info visibility")
select_on_show = Gtk.CheckButton.new_with_label("Select first on show")
show_headers = Gtk.CheckButton.new_with_label("Show headers")
show_icons = Gtk.CheckButton.new_with_label("Show icons")
toggle_active_property(completion, remember, "remember-info-visibility")
toggle_active_property(completion, select_on_show, "select-on-show")
toggle_active_property(completion, show_headers, "show-headers")
toggle_active_property(completion, show_icons, "show-icons")
hbox.pack_start(remember, False, False, 0)
hbox.pack_start(select_on_show, False, False, 0)
hbox.pack_start(show_headers, False, False, 0)
hbox.pack_start(show_icons, False, False, 0)
vbox.pack_start(sw, True, True, 0)
vbox.pack_end(hbox, False, False, 0)
window.add(vbox)
remember.connect("toggled", remember_toggled_cb, None)
select_on_show.connect("toggled", select_on_show_toggled_cb, None)
show_headers.connect("toggled", show_headers_toggled_cb, None)
show_icons.connect("toggled", show_icons_toggled_cb, None)
return window
def _quit(*args):
Gtk.main_quit()
def main(args = []):
window = create_window()
create_completion()
window.show_all()
Gtk.main()
if __name__ == '__main__':
main(sys.argv)
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