applications/os-installer
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window: Add initialization helper

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This commit is contained in:
Peter Eisenmann
2024-07-20 02:03:12 +02:00
parent f98f81169a
commit 50dc356e2d
1 changed files with 7 additions and 5 deletions
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12
src/ui/window.py
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@@ -120,11 +120,15 @@ class OsInstallerWindow(Adw.ApplicationWindow):
self.previous_pages = []
# determine available pages
self._determine_available_pages()
self._initialize_first_page()
# initialize first available page
self._load_next_page()
def _initialize_first_page(self):
page_name = self.available_pages[0]
initial_page = PageWrapper(page_name)
self.main_stack.add_named(initial_page, page_name)
self.pages = [page_name]
self._reload_title()
def _add_action(self, action_name, callback, keybinding):
action = Gio.SimpleAction.new(action_name, None)
@@ -208,8 +212,6 @@ class OsInstallerWindow(Adw.ApplicationWindow):
def _get_next_page_name(self, offset: int = forward):
current_page_name = self.main_stack.get_visible_child_name()
if not current_page_name:
return self.available_pages[0]
current_index = self.available_pages.index(current_page_name)
return self.available_pages[current_index + offset]