[kupfer: 8/51] Port uiutils and show_text to wants_context

[Ulrik Sverdrup <usverdrup src gnome org>]

commit 336bd4035276bdec2f67083c6905baf6fd63b9e8
Author: Ulrik Sverdrup <ulrik sverdrup gmail com>
Date:   Mon Mar 28 16:51:41 2011 +0200

    Port uiutils and show_text to wants_context

 kupfer/plugin/show_text.py |   15 +++++++++++----
 kupfer/uiutils.py          |   27 +++++++++++++++++++++------
 2 files changed, 32 insertions(+), 10 deletions(-)
---
diff --git a/kupfer/plugin/show_text.py b/kupfer/plugin/show_text.py
index 8bfcecc..4c3a026 100644
--- a/kupfer/plugin/show_text.py
+++ b/kupfer/plugin/show_text.py
@@ -17,8 +17,12 @@ class ShowText (Action):
 	def __init__(self):
 		Action.__init__(self, _("Show Text"))
 
-	def activate(self, leaf):
-		uiutils.show_text_result(leaf.get_text_representation(), title=_("Show Text"))
+	def wants_context(self):
+		return True
+
+	def activate(self, leaf, ctx):
+		uiutils.show_text_result(leaf.get_text_representation(),
+			title=_("Show Text"), ctx=ctx)
 
 	def item_types(self):
 		yield TextLeaf
@@ -32,8 +36,11 @@ class LargeType (Action):
 	def __init__(self):
 		Action.__init__(self, _("Large Type"))
 
-	def activate(self, leaf):
-		uiutils.show_large_type(leaf.get_text_representation())
+	def wants_context(self):
+		return True
+
+	def activate(self, leaf, ctx):
+		uiutils.show_large_type(leaf.get_text_representation(), ctx)
 
 	def item_types(self):
 		yield Leaf
diff --git a/kupfer/uiutils.py b/kupfer/uiutils.py
index 62a8e44..ee4fdc5 100644
--- a/kupfer/uiutils.py
+++ b/kupfer/uiutils.py
@@ -46,7 +46,7 @@ def builder_get_objects_from_file(fname, attrs, autoconnect_to=None):
 	if autoconnect_to:
 		builder.connect_signals(autoconnect_to, user_data=names)
 
-def show_text_result(text, title=None):
+def show_text_result(text, title=None, ctx=None):
 	"""
 	Show @text in a result window.
 
@@ -88,6 +88,9 @@ def show_text_result(text, title=None):
 	if title:
 		window.set_title(title)
 
+	if ctx:
+		ctx.environment.present_window(window)
+
 	window.show_all()
 
 	# Fix Sizing:
@@ -105,7 +108,10 @@ def show_text_result(text, title=None):
 	hsize = int(min(wid + (winwid - oldwid) + 5, max_hsize))
 
 	window.resize(hsize, vsize)
-	window.present_with_time(uievents.current_event_time())
+	if ctx:
+		ctx.environment.present_window(window)
+	else:
+		window.present_with_time(uievents.current_event_time())
 
 def _wrap_paragraphs(text):
 	"""
@@ -114,7 +120,7 @@ def _wrap_paragraphs(text):
 	import textwrap
 	return u"\n\n".join(textwrap.fill(par) for par in text.split("\n\n"))
 
-def show_large_type(text):
+def show_large_type(text, ctx=None):
 	"""
 	Show @text, large, in a result window.
 	"""
@@ -136,8 +142,14 @@ def show_large_type(text):
 	size = 72.0
 	set_font_size(label, size)
 
-	maxwid = gtk.gdk.screen_width() - 50
-	maxhei = gtk.gdk.screen_height() - 100
+	if ctx:
+		screen = ctx.environment.get_screen()
+		window.set_screen(screen)
+	else:
+		screen = gtk.gdk.screen_get_default()
+
+	maxwid = screen.get_width() - 50
+	maxhei = screen.get_height() - 100
 	wid, hei = label.size_request()
 
 	# If the text contains long lines, we try to
@@ -167,7 +179,10 @@ def show_large_type(text):
 		return True
 	window.connect("key-press-event", _window_destroy)
 	window.show_all()
-	window.present_with_time(uievents.current_event_time())
+	if ctx:
+		ctx.environment.present_window(window)
+	else:
+		window.present_with_time(uievents.current_event_time())
 
 SERVICE_NAME = "org.freedesktop.Notifications"
 OBJECT_PATH = "/org/freedesktop/Notifications"