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# Copyright (C) IBM Corporation 2008
import pygtk
pygtk.require('2.0')
import gtk
from GUI_Components.Pane import Pane
from GUI_Components.Compound_Widgets.Editing_View import Editing_View
from GUI_Components.Compound_Widgets.Gallery_View import Gallery_View
from Processing.Article.Article import Article
from Processing.IO_Manager import IO_Manager
class Image_Pane(Pane):
"""
Created by Christopher Leonard
See __init__.py for overview of panes.
The Image Pane gives a side-by-side view of the source article and edit article.
The left hand side shows images in the source article. These can be dragged into
the edit article.
"""
def __init__(self):
Pane.__init__(self)
self.name = "Images"
self.panel = gtk.HBox()
self.panel.set_homogeneous(True)
self.panel.show()
self.gallery = Gallery_View()
self.panel.pack_start(self.gallery)
self.editarticle = Editing_View()
self.panel.pack_start(self.editarticle)
self.editarticle.show_all()
self.gallery._source_article = None
self.toolbar = gtk.Toolbar()
"""
Snapping has been turned off in the Editable Textbox, so we no longer
make use of snapping. This has been left in case we turn it back on.
self.combobox = gtk.combo_box_new_text()
self.combobox.append_text("Nothing")
self.combobox.append_text("Sentences")
self.combobox.append_text("Paragraphs")
self.combobox.append_text("Sections")
self.combobox.connect("changed", self.selection_mode_changed, None)
self.combobox.set_active(1)
self.combobox.show()
self.combocontainer = gtk.ToolItem()
self.combocontainer.add(self.combobox)
self.toolbar.insert(self.combocontainer, -1)
self.combocontainer.show()
"""
def selection_mode_changed(self, widget, data):
current_selection = widget.get_active_text()
if current_selection == "Nothing":
self.editarticle.set_full_edit_mode()
elif current_selection == "Sentences":
self.editarticle.set_sentence_selection_mode()
elif current_selection == "Paragraphs":
self.editarticle.set_paragraph_selection_mode()
elif current_selection == "Sections":
self.editarticle.set_section_selection_mode()
def set_source_article(self, source):
print "source received. title: %s, theme: %s" % (source.article_title, source.article_theme)
current = self.gallery._source_article
self.gallery._source_article = source
if source and source.article_title:
source.article_theme = "Wikipedia Articles"
if current:
if current.article_title == source.article_title and current.article_theme == source.article_theme:
print "same"
return
self.gallery.current_index = 0
if source.image_list != []:
print "setting images"
self.gallery.set_image_list(source.image_list)
self.gallery.get_first_item()
self.gallery.theme = "Wikipedia Articles"
self.gallery.source_article_id = source.source_article_id
print source.image_list
else:
self.gallery.imagenumberlabel.set_label("")
self.gallery.image.clear()
self.gallery.caption.set_text("This article does not have any images")
else:
self.gallery.imagenumberlabel.set_label("")
self.gallery.caption.set_text("Please select a Wikipedia article from the menu above")
def get_source_article(self):
return self.gallery._source_article
def get_working_article(self):
article = self.editarticle.textbox.get_article()
#data = article.getData()
return article
def set_working_article(self, article):
print "working received, title %s theme %s " % (article.article_title, article.article_theme)
self.editarticle.articletitle.set_markup("<span size='medium'><b>Theme:</b> %s \n<b>Article:</b> %s</span>"%(article.article_theme, article.article_title))
if article == None:
article = Article()
self.editarticle.textbox.set_article(article)
if article.article_theme == None:
article.article_theme = "My Articles"
theme_list = IO_Manager().get_pages_in_theme("Wikipedia Articles")
self.gallery.theme = "Wikipedia Articles"
count = -1
self.gallery.articlemenu.get_model().clear()
for item in theme_list:
count += 1
self.gallery.articlemenu.append_text(item)
if self.gallery._source_article != None and item == self.gallery._source_article.article_title:
self.gallery.articlemenu.set_active(count)
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