diff options
Diffstat (limited to 'GUI_Components/Edit_Pane.py')
| -rw-r--r-- | GUI_Components/Edit_Pane.py | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/GUI_Components/Edit_Pane.py b/GUI_Components/Edit_Pane.py new file mode 100644 index 0000000..1b32268 --- /dev/null +++ b/GUI_Components/Edit_Pane.py @@ -0,0 +1,145 @@ +# Copyright (C) IBM Corporation 2008
+import pygtk
+pygtk.require('2.0')
+import gtk
+from GUI_Components.Pane import Pane
+from GUI_Components.Compound_Widgets.Reading_View import Reading_View
+from GUI_Components.Compound_Widgets.Editing_View import Editing_View
+from GUI_Components.Compound_Widgets.Library_View import Library_View
+from Processing.Article.Article import Article
+from Processing.IO_Manager import IO_Manager
+
+class Edit_Pane(Pane):
+ """
+ Created by Jonathan Mace
+
+ See __init__.py for overview of panes.
+
+ The Edit Pane gives a side-by-side view of the source article and edit article
+ and allows users to drag text selections from the left hand (source) to the right
+ hand side (edited version).
+
+ The article displayed in the left hand side (source) can be changed by the
+ drop-down menu (implemented in Compound_Widgets.Reading_View)
+
+ The toolbar gives options to change the selection type.
+ """
+
+ def __init__(self):
+ Pane.__init__(self)
+ self.name = "Edit"
+
+ """
+ Create reading and editing panels
+ """
+ self.panel = gtk.HBox()
+ self.panel.set_homogeneous(True)
+ self.panel.show()
+
+ self.readarticle = Reading_View()
+ self.panel.pack_start(self.readarticle)
+ self.readarticle.show()
+
+ self.editarticle = Editing_View()
+ self.panel.pack_start(self.editarticle)
+ self.editarticle.show()
+
+ self.toolbar = gtk.Toolbar()
+
+ self.label = gtk.Label("Snap selection to: ")
+ self.label.show()
+
+ self.labelcontainer = gtk.ToolItem()
+ self.labelcontainer.add(self.label)
+ self.toolbar.insert(self.labelcontainer, -1)
+ self.labelcontainer.show()
+
+ """ Snap selection box """
+ 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()
+
+ """
+ When highlighting text, while editing, different selection snap methods
+ can be used (characters, sentences, paragraphs and sections). Change the selection
+ mode based on user request
+ """
+ def selection_mode_changed(self, widget, data):
+ current_selection = widget.get_active_text()
+ if current_selection == "Nothing":
+ self.readarticle.set_full_edit_mode()
+ self.editarticle.set_full_edit_mode()
+ elif current_selection == "Sentences":
+ self.readarticle.set_sentence_selection_mode()
+ self.editarticle.set_sentence_selection_mode()
+ elif current_selection == "Paragraphs":
+ self.readarticle.set_paragraph_selection_mode()
+ self.editarticle.set_paragraph_selection_mode()
+ elif current_selection == "Sections":
+ self.readarticle.set_section_selection_mode()
+ self.editarticle.set_section_selection_mode()
+ #print current_selection
+
+ def get_source_article(self):
+ return self.readarticle.textbox.get_article()
+
+ """
+ Grab source article from IO manager and set up as editing source.
+ """
+ def set_source_article(self, article):
+ # Populate the drop down menu with the articles in the current theme
+ article_theme = article.article_theme
+ article_title = article.article_title
+ if article_title == None:
+ article_title = ""
+ """ Grab media wiki pages from default wikipedia theme """
+ titles = IO_Manager().get_pages_in_theme("Wikipedia Articles")
+ self.readarticle.articlemenu.get_model().clear()
+ """ Check user has downloaded some source articles """
+ if titles != []:
+ self.readarticle.articlemenu.append_text("Select a source article from this menu")
+ if article_title == "":
+ buf = article.getBuffer()
+ start = buf.get_start_iter()
+ end = buf.get_end_iter()
+ buf.delete(start, end)
+ buf.insert(buf.get_start_iter(), "\nYou can choose a Wikipedia article to copy from by selecting it from the drop-down menu above.\n\n")
+ buf.insert(buf.get_end_iter(), "If you want to download more articles from Wikipedia, you can do this in the Library tab.")
+ else:
+ buf = article.getBuffer()
+ buf.insert(buf.get_start_iter(), "\nYou have not downloaded any articles from Wikipedia.\n\nYou can download new articles in the Library tab.")
+
+ i = 0
+ selectionindex = 0
+ for title in titles:
+ self.readarticle.articlemenu.append_text(title)
+ i = i + 1
+ if title == article_title:
+ selectionindex = i
+
+ self.readarticle.articlemenu.set_active(selectionindex)
+
+ # Set the read article as appropriate.
+ self.readarticle.textbox.set_article(article)
+
+
+ def get_working_article(self):
+ article = self.editarticle.textbox.get_article()
+ return article
+
+ def set_working_article(self, article):
+ self.editarticle.articletitle.set_markup("<span size='medium'><b>Theme:</b> %s \n<b>Article:</b> %s</span>"%(article.article_theme, article.article_title))
+ self.editarticle.textbox.set_article(article)
+ self.editarticle.article_theme = "Wikipedia Articles"
+
+
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