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#!/usr/bin/python
#
# release_notes_viewer_iw.py - viewer for release notes
#
# Michael Fulbright <msf@redhat.com>
#
# Copyright 2003 Red Hat, Inc.
#
# This software may be freely redistributed under the terms of the GNU
# library public license.
#
# You should have received a copy of the GNU Library Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
import sys
import os
import gtk
from rhpl.translate import _, N_
sys.path.append('/usr/lib/anaconda')
from gui import TextViewBrowser, addFrame
import htmlbuffer
screenshot = None
def loadReleaseNotes(fn):
if os.access(fn, os.R_OK):
file = open(fn, "r")
if fn.endswith('.html'):
buffer = htmlbuffer.HTMLBuffer()
buffer.feed(file.read())
return buffer.get_buffer()
else:
buffer = gtk.TextBuffer(None)
buffer.set_text(file.read())
file.close()
return buffer
buffer = gtk.TextBuffer(None)
buffer.set_text(_("Release notes are missing.\n"))
return buffer
def relnotes_closed(widget, data):
os._exit(0)
def exposeCB(widget, event, data):
global screenshot
width = gtk.gdk.screen_width()
height = gtk.gdk.screen_height()
gc = gtk.gdk.GC(widget.window)
screenshot.render_to_drawable(widget.window,
gc,
0, 0,
0, 0,
width, height,
gtk.gdk.RGB_DITHER_NONE,
0, 0)
#
# MAIN
#
if __name__ == "__main__":
take_screenshot = 0
#
# cover up background with screenshot so they cant do anything to it
#
if take_screenshot:
width = gtk.gdk.screen_width()
height = gtk.gdk.screen_height()
screenshot = gtk.gdk.Pixbuf(gtk.gdk.COLORSPACE_RGB, False, 8,
width, height)
screenshot.get_from_drawable(gtk.gdk.get_default_root_window(),
gtk.gdk.colormap_get_system(),
0, 0, 0, 0,
width, height)
screenshot.save ("testimage", "png")
win = gtk.Window(gtk.WINDOW_TOPLEVEL)
area = gtk.DrawingArea()
area.set_size_request(width, height)
area.connect("expose-event", exposeCB, None)
win.add(area)
win.show_all()
#
# now do release notes dialog
#
textWin = gtk.Dialog(flags=gtk.DIALOG_MODAL)
table = gtk.Table(3, 3, False)
textWin.vbox.pack_start(table)
textWin.add_button('gtk-close', gtk.RESPONSE_NONE)
textWin.connect("response", relnotes_closed)
vbox1 = gtk.VBox ()
vbox1.set_border_width (10)
frame = gtk.Frame ("")
frame.add(vbox1)
frame.set_label_align (0.5, 0.5)
frame.set_shadow_type (gtk.SHADOW_NONE)
textWin.set_position (gtk.WIN_POS_CENTER)
relnotes = loadReleaseNotes(sys.argv[1])
if relnotes is not None:
text = TextViewBrowser()
text.set_buffer(relnotes)
sw = gtk.ScrolledWindow()
sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_ALWAYS)
sw.set_shadow_type(gtk.SHADOW_IN)
sw.add(text)
vbox1.pack_start(sw)
a = gtk.Alignment (0, 0, 1.0, 1.0)
a.add (frame)
textWin.set_default_size (635, 393)
textWin.set_size_request (635, 393)
textWin.set_position (gtk.WIN_POS_CENTER)
table.attach (a, 1, 2, 1, 2,
gtk.FILL | gtk.EXPAND,
gtk.FILL | gtk.EXPAND, 5, 5)
textWin.set_border_width(0)
addFrame(textWin, _("Release Notes"))
textWin.show_all()
else:
textWin.set_position (gtk.WIN_POS_CENTER)
label = gtk.Label(_("Unable to load file!"))
table.attach (label, 1, 2, 1, 2,
gtk.FILL | gtk.EXPAND, gtk.FILL | gtk.EXPAND, 5, 5)
textWin.set_border_width(0)
addFrame(textWin)
textWin.show_all()
# set cursor to normal (assuming that anaconda set it to busy when
# it exec'd this viewer app to give progress indicator to user).
root = gtk.gdk.get_default_root_window()
cursor = gtk.gdk.Cursor(gtk.gdk.LEFT_PTR)
root.set_cursor(cursor)
gtk.main()
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