source-tree refactoring

src/widgets/scene_tree.h

@@ -0,0 +1,101 @@
+/*
+    QGL SceneTree
+    Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef SCENE_TREE_H
+#define SCENE_TREE_H
+
+#include "glscene.h"
+
+#include <QIcon>
+#include <QWidget>
+
+class QTreeWidgetItem;
+
+namespace Ui {
+class SceneTree;
+}
+
+class SceneTree: public QWidget {
+	Q_OBJECT
+
+public:
+	SceneTree(QWidget * parent = 0);
+	~SceneTree();
+
+	void assignQGLView(QGLView * v);
+	QList<QAction *> actionsAdd();
+	QList<QAction *> actionsSelection();
+	void expandItems();
+
+private:
+	void changeEvent(QEvent * e);
+	void rememberExpanded(QTreeWidgetItem * ti);
+	void restoreExpanded(QTreeWidgetItem * ti);
+	void makeObjetTree(ObjectBase * o, QTreeWidgetItem * ti);
+	ObjectBase * itemObject(QTreeWidgetItem * item) const;
+	int itemType(QTreeWidgetItem * item) const;
+	bool filterTree(QTreeWidgetItem * ti, const QString & filter, int types);
+	void checkActions();
+
+	Ui::SceneTree * ui;
+	bool block_tree;
+	int hidden_by_filter, obj_count;
+	QIcon icon_empty, icon_geo, icon_camera, icon_light, icon_vis[2];
+	QSet<ObjectBase *> expanded_;
+	QList<QTreeWidgetItem *> geo_items, cam_items;
+	QGLView * view;
+
+private slots:
+	void treeObjects_selectionCnahged();
+	void on_treeObjects_itemChanged(QTreeWidgetItem * item, int column);
+	void on_treeObjects_itemMoved(QTreeWidgetItem * item, QTreeWidgetItem * new_parent);
+
+	void on_actionAdd_node_triggered();
+	void on_actionAdd_light_triggered();
+	void on_actionAdd_camera_triggered();
+
+	void on_actionFocus_triggered() { focusObjects(); }
+	void on_actionRemove_triggered() { removeObjects(); }
+	void on_actionClone_triggered();
+	void on_actionGroup_triggered();
+	void on_actionTransfer_transform_to_children_triggered();
+
+	void on_actionActive_camera_triggered();
+	void on_actionDefault_camera_triggered();
+
+	void on_actionSelect_parent_triggered();
+	void on_actionSelect_by_mesh_triggered();
+	void on_actionSelect_by_material_triggered();
+
+	void removeObjects();
+	void focusObjects();
+	void objectsTreeChanged();
+	void selectionChanged();
+	void materialsChanged();
+	void cameraChanged();
+	void filter();
+	void __objectDeleted(ObjectBase * o);
+
+public slots:
+
+signals:
+
+private:
+};
+
+#endif // SCENE_TREE_H