diff options
Diffstat (limited to 'TurtleArt/tapalette.py')
| -rw-r--r-- | TurtleArt/tapalette.py | 109 |
1 files changed, 75 insertions, 34 deletions
diff --git a/TurtleArt/tapalette.py b/TurtleArt/tapalette.py index be9d999..da80386 100644 --- a/TurtleArt/tapalette.py +++ b/TurtleArt/tapalette.py @@ -1,5 +1,5 @@ #!/usr/bin/env python -#Copyright (c) 2011 Walter Bender +#Copyright (c) 2011,12 Walter Bender #Permission is hereby granted, free of charge, to any person obtaining a copy #of this software and associated documentation files (the "Software"), to deal @@ -19,6 +19,8 @@ #OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN #THE SOFTWARE. +help_palettes = {} +help_windows = {} palette_names = [] palette_blocks = [] block_colors = [] @@ -75,6 +77,12 @@ block_styles = {'basic-style': [], 'portfolio-style-2x1': [], 'portfolio-style-1x2': []} + +import gtk + +from sugar.graphics.icon import Icon +from sugar.graphics import style + from taconstants import EXPANDABLE_STYLE from tautils import debug_output @@ -94,10 +102,25 @@ class Palette(): self._special_name = _(name) self._colors = colors self._help = None + self._max_text_width = int(gtk.gdk.screen_width() / 3) - 20 - ''' - self._fd = open('/home/walter/Desktop/turtleblocks/doc/%s-palette.page' % (name), 'a') - ''' + # Prepare a vbox for the help palette + if not (self._name in help_palettes): + self._help_box = gtk.VBox() + self._help_box.set_homogeneous(False) + help_palettes[self._name] = self._help_box + else: + self._help_box = help_palettes[self._name] + + help_windows[self._name] = gtk.ScrolledWindow() + help_windows[self._name].set_size_request( + int(gtk.gdk.screen_width() / 3), + gtk.gdk.screen_height() - style.GRID_CELL_SIZE * 3) + help_windows[self._name].set_policy( + gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC) + help_windows[self._name].add_with_viewport( + help_palettes[self._name]) + help_palettes[self._name].show() def add_palette(self, position=None): if self._name is None: @@ -117,28 +140,6 @@ class Palette(): palette_names.insert(i, self._name) palette_blocks.insert(i, []) block_colors.insert(i, self._colors) - - ''' - self._fd.write('<page xmlns="http://projectmallard.org/1.0/"\n\ - type="guide"\n\ - id="%s-palette"\n\ - xmlns:its="http://www.w3.org/2005/11/its"\n\ - its:version="1.0">\n\ -<info>\n\ - <link type="guide" xref="index"/>\n\ - <link type="topic" xref="palettes"/>\n\ - <its:rules version="1.0">\n\ - <its:translateRule selector="//path | //cmd" translate="no"/>\n\ - </its:rules>\n\ -</info>\n\ -<title>The %s Palette</title>\n\ -<p>\n\ -%s\n\ -</p>\n\ -<terms>\n\ -' % (self._name, self._name, self._help)) - ''' - else: # debug_output('Palette %s already defined' % (self._name)) return @@ -150,8 +151,48 @@ class Palette(): else: help_strings[self._name] = '' + def add_section(self, section_text, icon=None): + ''' Add a section to the help palette. From helpbutton.py by + Gonzalo Odiard ''' + hbox = gtk.HBox() + label = gtk.Label() + label.set_use_markup(True) + label.set_markup('<b>%s</b>' % section_text) + label.set_line_wrap(True) + label.set_size_request(self._max_text_width, -1) + hbox.add(label) + if icon is not None: + _icon = Icon(icon_name=icon) + hbox.add(_icon) + label.set_size_request(self._max_text_width - 20, -1) + else: + label.set_size_request(self._max_text_width, -1) + + hbox.show_all() + self._help_box.pack_start(hbox, False, False, padding=5) + + def add_paragraph(self, text, icon=None): + ''' Add an entry to the help palette. From helpbutton.py by + Gonzalo Odiard ''' + hbox = gtk.HBox() + label = gtk.Label(text) + label.set_justify(gtk.JUSTIFY_LEFT) + label.set_line_wrap(True) + hbox.add(label) + if icon is not None: + _icon = Icon(icon_name=icon) + hbox.add(_icon) + label.set_size_request(self._max_text_width - 20, -1) + else: + label.set_size_request(self._max_text_width, -1) + + hbox.show_all() + self._help_box.pack_start(hbox, False, False, padding=5) + def set_help(self, help): self._help = help + if hasattr(self, '_help_box'): + self.add_section(self._help, icon=self._name + 'off') def set_special_name(self, name): self._special_name = name @@ -178,6 +219,14 @@ class Palette(): block.set_logo_command(logo_command) if help_string is not None: block.set_help(help_string) + if not hidden: + if special_name is None: + if type(label) == list: + self.add_paragraph('%s: %s' % (label[0], help_string)) + else: + self.add_paragraph('%s: %s' % (label, help_string)) + else: + self.add_paragraph('%s: %s' % (special_name, help_string)) if colors is not None: block.set_colors(colors) block.set_value_block(value_block) @@ -187,14 +236,6 @@ class Palette(): block.set_hidden() block.add_block() - ''' - self._fd.write(' <item>\n\ - <title>%s</title>\n\ - <p>%s</p>\n\ - </item>\n\ -' % (block_name, help_string)) - ''' - def make_palette(palette_name, colors=None, help_string=None, position=None): """ Palette helper function """ if colors is None: |