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- /*
- * canvas_editor.cpp - on-canvas value edit/display "widgets"
- * Copyright (C) 2017 caryoscelus
- *
- * This program 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.
- *
- * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
- */
- #include <core/class_init.h>
- #include <core/node.h>
- #include <widgets/canvas.h>
- #include "node_editor.h"
- #include "canvas_editor.h"
- namespace studio {
- void CanvasEditor::set_canvas(Canvas* canvas_) {
- if (canvas != canvas_) {
- canvas = canvas_;
- }
- }
- void add_canvas_editor(Canvas& canvas, std::shared_ptr<core::AbstractValue> node) {
- if (node == nullptr)
- return;
- try {
- auto editor = class_init::type_info<CanvasEditorFactory,std::unique_ptr<CanvasEditor>>(node->get_type());
- if (auto node_editor = dynamic_cast<NodeEditor*>(editor.get()))
- node_editor->set_node(node);
- if (auto context_listener = dynamic_cast<ContextListener*>(editor.get()))
- context_listener->set_context(canvas.get_context());
- canvas.add_node_editor(std::move(editor));
- } catch (class_init::RuntimeTypeError const&) {
- // do something about it? should we really catch it?
- }
- }
- } // namespace studio
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