/*
This file is part of Dconf Editor
Dconf Editor is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Dconf Editor is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Dconf Editor. If not, see <https://www.gnu.org/licenses/>.
*/
using Gtk;
[GtkTemplate (ui = "/ca/desrt/dconf-editor/ui/browser-stack.ui")]
class BrowserStack : Grid
{
[GtkChild] private Stack stack;
[GtkChild] private RegistryView folder_view;
[GtkChild] private RegistryInfo object_view;
[GtkChild] private RegistrySearch search_view;
public ViewType current_view { get; private set; default = ViewType.FOLDER; }
public bool small_keys_list_rows
{
set
{
folder_view.small_keys_list_rows = value;
search_view.small_keys_list_rows = value;
}
}
public ModificationsHandler modifications_handler
{
set {
folder_view.modifications_handler = value;
object_view.modifications_handler = value;
search_view.modifications_handler = value;
}
}
/*\
* * Views
\*/
public string get_selected_row_name ()
{
if (current_view != ViewType.OBJECT)
return ((RegistryList) stack.get_visible_child ()).get_selected_row_name ();
return object_view.full_name;
}
public void prepare_folder_view (GLib.ListStore key_model, bool is_ancestor)
{
folder_view.set_key_model (key_model);
stack.set_transition_type (is_ancestor && current_view != ViewType.SEARCH ? StackTransitionType.CROSSFADE : StackTransitionType.NONE);
}
public void select_row (string selected, string last_context)
requires (current_view != ViewType.OBJECT)
{
if (selected == "")
((RegistryList) stack.get_visible_child ()).select_first_row ();
else
((RegistryList) stack.get_visible_child ()).select_row_named (selected, last_context, current_view == ViewType.FOLDER);
}
public void prepare_object_view (Key key, bool is_parent)
{
object_view.populate_properties_list_box (key);
stack.set_transition_type (is_parent && current_view != ViewType.SEARCH ? StackTransitionType.CROSSFADE : StackTransitionType.NONE);
}
public void set_path (ViewType type, string path)
{
// might become “bool clear = type != current_view”, one day…
bool clean_object_view = type == ViewType.FOLDER; // note: not on search
bool clean_search_view = current_view == ViewType.SEARCH && type != ViewType.SEARCH;
current_view = type;
if (type == ViewType.FOLDER)
stack.set_visible_child (folder_view);
else if (type == ViewType.OBJECT)
stack.set_visible_child (object_view);
else // (type == ViewType.SEARCH)
{
search_view.start_search (path);
stack.set_transition_type (StackTransitionType.NONE);
stack.set_visible_child (search_view);
}
if (clean_object_view)
object_view.clean ();
if (clean_search_view)
search_view.clean ();
}
public string? get_copy_text ()
{
return ((BrowsableView) stack.get_visible_child ()).get_copy_text ();
}
public string? get_copy_path_text ()
{
if (current_view == ViewType.SEARCH)
return search_view.get_copy_path_text ();
warning ("BrowserView get_copy_path_text() called but current view is not search results view.");
return null;
}
public bool show_row_popover ()
{
if (current_view != ViewType.OBJECT)
return ((RegistryList) stack.get_visible_child ()).show_row_popover ();
return false;
}
public void toggle_boolean_key ()
{
if (current_view != ViewType.OBJECT)
((RegistryList) stack.get_visible_child ()).toggle_boolean_key ();
}
public void set_selected_to_default ()
{
if (current_view != ViewType.OBJECT)
((RegistryList) stack.get_visible_child ()).set_selected_to_default ();
}
public void discard_row_popover ()
{
if (current_view != ViewType.OBJECT)
((RegistryList) stack.get_visible_child ()).discard_row_popover ();
}
public void invalidate_popovers ()
{
folder_view.invalidate_popovers ();
search_view.invalidate_popovers ();
}
/*\
* * Reload
\*/
public void set_search_parameters (string current_path, string [] bookmarks, SortingOptions sorting_options)
{
search_view.set_search_parameters (current_path, bookmarks, sorting_options);
}
public bool check_reload_folder (GLib.ListStore fresh_key_model)
{
return folder_view.check_reload (fresh_key_model);
}
public bool check_reload_object (Variant properties)
{
return object_view.check_reload (properties);
}
/*\
* * Keyboard calls
\*/
public bool return_pressed ()
requires (current_view == ViewType.SEARCH)
{
return search_view.return_pressed ();
}
public bool up_pressed ()
{
if (current_view != ViewType.OBJECT)
return ((RegistryList) stack.get_visible_child ()).up_or_down_pressed (false);
return false;
}
public bool down_pressed ()
{
if (current_view != ViewType.OBJECT)
return ((RegistryList) stack.get_visible_child ()).up_or_down_pressed (true);
return false;
}
}
public interface BrowsableView
{
public abstract string? get_copy_text ();
}