New export assistant
svn: r8857
This commit is contained in:
Benny Malengier
@@ -103,7 +103,6 @@ class ExportAssistant(gtk.Assistant, ManagedWindow.ManagedWindow) :
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#set up Assisant
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gtk.Assistant.__init__(self)
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self.set_title('test')
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#set up ManagedWindow
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self.top_title = _("Export Assistant")
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@@ -135,6 +134,9 @@ class ExportAssistant(gtk.Assistant, ManagedWindow.ManagedWindow) :
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#no progress page, use uistate progressbar
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self.create_page_summary()
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#we need our own forward function as options page must not always be shown
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self.set_forward_page_func(self.forward_func, None)
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#ManagedWindow show method
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ManagedWindow.ManagedWindow.show(self)
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@@ -198,11 +200,8 @@ class ExportAssistant(gtk.Assistant, ManagedWindow.ManagedWindow) :
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self.append_page(page)
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self.set_page_header_image(page, self.logo)
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self.set_page_title(page, _('Choose the format you want to export to'))
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#there is always one radio button selected
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self.set_page_complete(page, True)
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self.set_page_type(page, gtk.ASSISTANT_PAGE_CONTENT)
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#After selecting an export type, we need to decide to show options or not
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self.set_forward_page_func(self.forward_func, None)
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def create_page_options(self):
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@@ -261,9 +260,8 @@ class ExportAssistant(gtk.Assistant, ManagedWindow.ManagedWindow) :
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self.chooser.set_local_only(False)
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self.chooser.set_do_overwrite_confirmation(True)
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folder, name = self.suggest_filename()
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self.chooser.set_current_folder(folder)
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self.chooser.set_current_name(name)
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#created, folder and name not set
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self.folder_is_set = False
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#connect changes in filechooser with check to mark page complete
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self.chooser.connect("selection-changed", self.check_fileselect)
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@@ -274,7 +272,6 @@ class ExportAssistant(gtk.Assistant, ManagedWindow.ManagedWindow) :
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# do not release button, click forward. We expect user not to do this
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# In case he does, recheck on confirmation page!
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self.chooser.show_all()
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page = self.chooser
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@@ -360,38 +357,55 @@ class ExportAssistant(gtk.Assistant, ManagedWindow.ManagedWindow) :
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else :
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back = False
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#remember previous page for next time
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self.__previous_page = page_number
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if back :
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#when moving backward, show page as it was
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pass
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#when moving backward, show page as it was,
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#page we come from is set incomplete so as to disallow user jumping
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# to last page after backward move
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self.set_page_complete(self.get_nth_page(self.__previous_page),
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False)
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elif page_number == _ExportAssistant_pages['options'] :
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self.create_options()
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self.set_page_complete(page, True)
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elif page == self.chooser :
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# next page is the file chooser, reset filename, keep folder where user was
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folder, name = self.suggest_filename()
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page.set_current_name(name)
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if self.folder_is_set :
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page.set_current_name(name)
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else :
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page.set_current_name(name)
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page.set_current_folder(folder)
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self.folder_is_set = True
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# see if page is complete with above
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self.check_fileselect(page)
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elif self.get_page_type(page) == gtk.ASSISTANT_PAGE_CONFIRM :
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# The confirm page with apply button
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# Present user with what will happen
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filename = unicode(self.chooser.get_filename(),
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sys.getfilesystemencoding())
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name = os.path.split(filename)[1]
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folder = os.path.split(filename)[0]
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ix = self.get_selected_format_index()
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format = self.exportformats[ix][1].replace('_','')
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confirm_text = _(
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#Allow for exotic error: file is still not correct
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self.check_fileselect(self.chooser)
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if self.get_page_complete(self.chooser) :
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filename = unicode(self.chooser.get_filename(),
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sys.getfilesystemencoding())
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name = os.path.split(filename)[1]
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folder = os.path.split(filename)[0]
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confirm_text = _(
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'The data will be saved as follows:\n\n'
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'Format:\t%s\nName:\t%s\nFolder:\t%s\n\n'
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'Press Apply to proceed, Back to revisit '
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'your options, or Cancel to abort') % (format, name, folder)
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self.set_page_complete(page, True)
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else :
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confirm_text = _(
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'The selected file and folder to save to '
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'cannot be created or found.\n\n'
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'Press Back to return and select a valid filename.'
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)
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self.set_page_complete(page, False)
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page.set_label(confirm_text)
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elif self.get_page_type(page) == gtk.ASSISTANT_PAGE_SUMMARY :
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@@ -428,6 +442,13 @@ class ExportAssistant(gtk.Assistant, ManagedWindow.ManagedWindow) :
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'a copy of your data that failed to save.')
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page.set_label(conclusion_text)
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self.set_page_title(page, conclusion_title)
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self.set_page_complete(page, True)
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else :
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#whatever other page, if we show it, it is complete to
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self.set_page_complete(page, True)
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#remember previous page for next time
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self.__previous_page = page_number
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def close(self, *obj) :
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#clean up ManagedWindow menu, then destroy window, bring forward parent
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