X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=grc%2Fgui%2FDialogs.py;fp=grc%2Fgui%2FDialogs.py;h=8d764e28e38e8584302026ccae4fbde33133495d;hb=ea29b08aeb54227e6628f655ccfdb96fe4d8c378;hp=0000000000000000000000000000000000000000;hpb=09a1e803a9e6587c78d20cdf16891e5295874668;p=debian%2Fgnuradio
diff --git a/grc/gui/Dialogs.py b/grc/gui/Dialogs.py
new file mode 100644
index 00000000..8d764e28
--- /dev/null
+++ b/grc/gui/Dialogs.py
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+"""
+Copyright 2008, 2009 Free Software Foundation, Inc.
+This file is part of GNU Radio
+
+GNU Radio Companion is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+GNU Radio Companion is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+"""
+
+import pygtk
+pygtk.require('2.0')
+import gtk
+import Preferences
+import Utils
+
+class TextDisplay(gtk.TextView):
+ """A non editable gtk text view."""
+
+ def __init__(self, text=''):
+ """
+ TextDisplay constructor.
+ @param text the text to display (string)
+ """
+ text_buffer = gtk.TextBuffer()
+ text_buffer.set_text(text)
+ self.set_text = text_buffer.set_text
+ self.insert = lambda line: text_buffer.insert(text_buffer.get_end_iter(), line)
+ gtk.TextView.__init__(self, text_buffer)
+ self.set_editable(False)
+ self.set_cursor_visible(False)
+ self.set_wrap_mode(gtk.WRAP_WORD_CHAR)
+
+def MessageDialogHelper(type, buttons, title=None, markup=None):
+ """
+ Create a modal message dialog and run it.
+ @param type the type of message: gtk.MESSAGE_INFO, gtk.MESSAGE_WARNING, gtk.MESSAGE_QUESTION or gtk.MESSAGE_ERROR
+ @param buttons the predefined set of buttons to use:
+ gtk.BUTTONS_NONE, gtk.BUTTONS_OK, gtk.BUTTONS_CLOSE, gtk.BUTTONS_CANCEL, gtk.BUTTONS_YES_NO, gtk.BUTTONS_OK_CANCEL
+ @param tittle the title of the window (string)
+ @param markup the message text with pango markup
+ @return the gtk response from run()
+ """
+ message_dialog = gtk.MessageDialog(None, gtk.DIALOG_MODAL, type, buttons)
+ if title: message_dialog.set_title(title)
+ if markup: message_dialog.set_markup(markup)
+ response = message_dialog.run()
+ message_dialog.destroy()
+ return response
+
+class AboutDialog(gtk.AboutDialog):
+ """A cute little about dialog."""
+
+ def __init__(self, platform):
+ """AboutDialog constructor."""
+ gtk.AboutDialog.__init__(self)
+ self.set_name(platform.get_name())
+ self.set_version(platform.get_version())
+ self.set_license(platform.get_license())
+ self.set_copyright(platform.get_license().splitlines()[0])
+ self.set_website(platform.get_website())
+ self.run()
+ self.destroy()
+
+def HelpDialog(): MessageDialogHelper(
+ type=gtk.MESSAGE_INFO,
+ buttons=gtk.BUTTONS_CLOSE,
+ title='Help',
+ markup="""\
+Usage Tips
+
+Add block: drag and drop or double click a block in the block selection window.
+Rotate block: Select a block, press left/right on the keyboard.
+Change type: Select a block, press up/down on the keyboard.
+Edit parameters: double click on a block in the flow graph.
+Make connection: click on the source port of one block, then click on the sink port of another block.
+Remove connection: select the connection and press delete, or drag the connection.
+
+* See the menu for other keyboard shortcuts.""")
+
+COLORS_DIALOG_MARKUP_TMPL = """\
+Color Mapping
+
+#if $colors
+ #set $max_len = max([len(color[0]) for color in $colors]) + 10
+ #for $title, $color_spec in $colors
+$($encode($title).center($max_len))
+ #end for
+#end if
+"""
+
+def ColorsDialog(platform): MessageDialogHelper(
+ type=gtk.MESSAGE_INFO,
+ buttons=gtk.BUTTONS_CLOSE,
+ title='Colors',
+ markup=Utils.parse_template(COLORS_DIALOG_MARKUP_TMPL, colors=platform.get_colors()))