made release notes viewer a separate application

1 files changed, 162 insertions, 0 deletions

diff --git a/iw/release_notes_viewer_gui.py b/iw/release_notes_viewer_gui.py
new file mode 100755
index 000000000..77c3a84f2
--- /dev/null
+++ b/iw/release_notes_viewer_gui.py
@@ -0,0 +1,162 @@
+#!/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):
+    sys.exit(0)
+
+
+def exposeCB(widget, event, data):
+    global screenshot
+    
+    width = gtk.gdk.screen_width()
+    height = gtk.gdk.screen_height()
+    gc = gtk.gdk.gc_new(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, gtk.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, gtk.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 (_("Release Notes"))
+    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()
+