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Render a 60% gray over the screenshot & the word 'paused' across it

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berrange@roquette.boston.redhat.com 2006-07-14 10:20:14 -04:00
parent 3356caa1c0
commit 57a5b6645f
1 changed files with 19 additions and 3 deletions
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22
src/virtManager/console.py
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@ -18,6 +18,7 @@
# #
import gobject import gobject
import cairo
import gtk.glade import gtk.glade
import libvirt import libvirt
import sys import sys
@ -203,10 +204,25 @@ class vmmConsole(gobject.GObject):
if self.vncViewer.is_authenticated(): if self.vncViewer.is_authenticated():
screenshot = self.vncViewer.take_screenshot() screenshot = self.vncViewer.take_screenshot()
if screenshot != None: if screenshot != None:
gc = screenshot.new_gc() cr = screenshot.cairo_create()
width, height = screenshot.get_size() width, height = screenshot.get_size()
screenshot.draw_line(gc, 0, 0, width, height)
screenshot.draw_line(gc, 0, height, width, 0) # Set 60% gray overlayed
cr.set_source_rgba(0, 0, 0, 0.6)
cr.rectangle(0, 0, width, height)
cr.fill()
# Render a big text 'paused' across it
cr.set_source_rgba(1, 1,1, 1)
cr.set_font_size(80)
cr.select_font_face("Sans", cairo.FONT_SLANT_NORMAL, cairo.FONT_WEIGHT_NORMAL)
overlay = "paused"
extents = cr.text_extents(overlay)
x = width/2 - (extents[2]/2)
y = height/2 - (extents[3]/2)
cr.move_to(x, y)
cr.show_text(overlay)
self.window.get_widget("console-screenshot").set_from_pixmap(screenshot, None) self.window.get_widget("console-screenshot").set_from_pixmap(screenshot, None)
self.window.get_widget("console-pages").set_current_page(1) self.window.get_widget("console-pages").set_current_page(1)
else: else: