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###############################################################################
# Copyright 2006 Ian McIntosh <ian@openanswers.org>
#
# This program 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.
#
# This program 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 Library 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
###############################################################################
require 'glade_window', 'user_object_class_treeview'
class AddWindow < GladeWindow
TITLE_MARKUP_FORMAT = "<big><big><b>%s</b></big></big>"
DESCRIPTION_MARKUP_FORMAT = "%s"
DEFAULT_TITLE = '<span color="#ff2222">Title missing.</span>'
DEFAULT_DESCRIPTION = '<span color="#ff2222">Description missing.</span>'
EMPTY_TITLE = 'No Selection'
EMPTY_DESCRIPTION = 'Select an item from the list.'
pipe :add_class, :class_treeview, :method => :add # Called by engine to tell us about new classes
def initialize(title = '')
super('add_window')
$gui.on_reload { on_selection(@selected_class) if @selected_class }
on_key_press(Gdk::Keyval::GDK_Return) { activate_default }
on_key_press(Gdk::Keyval::GDK_Escape) { hide }
on_lose_focus { hide }
# Class Treeview
@class_treeview = UserObjectClassTreeView.new.show
@class_treeview_container.add(@class_treeview)
@class_treeview.on_selection_change {
classes = @class_treeview.selected
if classes.size == 1
on_selection(classes.first)
else
on_no_selection
end
has_selection = classes.size > 0
@ok_button.sensitive = has_selection
@edit_source_button.sensitive = has_selection
@name_label.sensitive = has_selection
@description_label.sensitive = has_selection
}
@class_treeview.on_activated { activate_default ; true } # handled
@class_treeview.set_search_equal_func { |model, columnm, key, iter| !model.get_object_column(iter).text_match?(key) }
on_no_selection # Starts with no selection...
self.title = title
end
def show_for(objects)
present
end
###################################################################
# Block Callbacks
###################################################################
callback :add
attr_reader :selected_class
private
def on_selection(klass)
@selected_class = klass
@name_label.markup = sprintf(TITLE_MARKUP_FORMAT, klass.title || DEFAULT_TITLE)
description = klass.description
description = DEFAULT_DESCRIPTION if (description.nil? or description.empty?)
description += "\n\n<i>Hint: #{klass.hint}</i>" if ($settings['enable-hints'] && !klass.hint.empty?)
# Editor setting for showing summarized settings?
#description += "\n\n" + klass.settings.collect { |s| "#{s.name} <b><small>(#{s.klass})</small></b>" }.join("\n")
@description_label.markup = sprintf(DESCRIPTION_MARKUP_FORMAT, description)
end
def on_no_selection
@name_label.markup = sprintf(TITLE_MARKUP_FORMAT, EMPTY_TITLE)
@description_label.markup = sprintf(DESCRIPTION_MARKUP_FORMAT, EMPTY_DESCRIPTION)
end
def send_selected
add_notify(@selected_class)
end
###################################################################
# GTK Callbacks
###################################################################
def on_ok_button_clicked
hide
send_selected
end
def on_edit_source_button_clicked
@class_treeview.selected_each { |klass|
open("|#{EditorWindow::SOURCE_EDITOR_EXECUTABLE_NAME} \"#{klass.source_file_path}\"")
}
end
end
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