diff options
Diffstat (limited to 'Workshop.activity/TutorialStoreResults.py')
| -rw-r--r-- | Workshop.activity/TutorialStoreResults.py | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/Workshop.activity/TutorialStoreResults.py b/Workshop.activity/TutorialStoreResults.py new file mode 100644 index 0000000..3a7f78d --- /dev/null +++ b/Workshop.activity/TutorialStoreResults.py @@ -0,0 +1,120 @@ +import sys, os +import gtk +from Workshop import WorkshopListItem +from Rating import Rating +import operator +import logging + + +class TutorialStoreResults(gtk.VBox): + def __init__(self,controller): + """Constructor + + @param controller The controller to attach the view to + """ + gtk.VBox.__init__(self,False,10) + + back_image = gtk.Image() + back_image.set_from_file('arrow_back.png') + self.back_button = gtk.Button("Prev") + self.back_button.set_image(back_image) + + next_image = gtk.Image() + next_image.set_from_file('arrow_next.png') + self.next_button = gtk.Button("Next") + self.next_button.set_image(next_image) + + self.arrow_box = gtk.HBox() + self.arrow_box.pack_start(self.back_button,False,False) + self.arrow_box.pack_end(self.next_button,False,False) + self.back_button.set_sensitive(False) + + self.controller = controller + self.tutorial_list = [] + + #by default tutorials are sorted by name + self.sorting_key = 'Name' + + self.set_border_width(10) + + #create the list item container with a scroll bar if necessary + self.main_container = gtk.ScrolledWindow() + self.main_container.set_policy(gtk.POLICY_AUTOMATIC,gtk.POLICY_AUTOMATIC) + + self.list_container= gtk.VBox() + + self.main_container.add_with_viewport(self.list_container) + self.pack_start(self.main_container) + self.pack_end(self.arrow_box,False,False) + + self.back_button.connect("clicked",self.controller.prev_page,None) + self.next_button.connect("clicked",self.controller.next_page,None) + + #Show the components + self.list_container.show() + self.main_container.show() + self.arrow_box.show_all() + + def set_button_sensitive(self,back,next): + self.back_button.set_sensitive(back) + self.next_button.set_sensitive(next) + + def change_sorting(self,sorting): + """ + Changes the property by which tutorial are sorted + + @param sorting The property by which tutorials will be sorted + """ + logging.info("Change_sorting was called") + self.sorting_key = sorting + self.sort_tutorial() + + def sort_tutorial(self): + """ + Sorts the tutorials + """ + #if tutorials are sorted by rating they are in the reverse order + self.tutorial_list.sort(key=operator.attrgetter(self.sorting_key.lower())) + self.refresh_tutorial_display() + + def set_tutorial_list(self,tutorial_list): + """ + Set the list of tutorial to display + + @param tutorial_list the tutorial list + """ + self.tutorial_list = tutorial_list + self.sort_tutorial() + + def refresh_tutorial_display(self): + """ + Refresh the tutorial content by deleting every item and recreating them + """ + #delete every tutorial list item + for child in self.list_container.get_children(): + self.list_container.remove(child) + + #Creates and add a new item for every tutorial + for tuto in self.tutorial_list: + item = TutorialStoreListItem(tuto,self.controller) + self.list_container.pack_start(item) + item.show() + if self.tutorial_list[-1] != tuto: + sep = gtk.HSeparator() + self.list_container.pack_start(sep) + sep.show() + +class TutorialStoreListItem(WorkshopListItem): + def __init__(self,tutorial,controller): + WorkshopListItem.__init__(self,tutorial,controller) + + self.last_row = gtk.HBox(False,15) + self.btn_detail = gtk.Button('Details') + self.last_row.pack_end(self.btn_detail,False,False) + + self.table.attach(self.last_row,1,3,2,3,yoptions = 0) + + self.last_row.show_all() + + #connect the buttons + self.btn_detail.connect("clicked",self.controller.show_details,self.tutorial)
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