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ui/qg_librarywidget.h

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+/****************************************************************************
+**
+** This file is part of the LibreCAD project, a 2D CAD program
+**
+** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
+** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
+**
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software 
+** Foundation and appearing in the file gpl-2.0.txt included in the
+** packaging of this file.
+**
+** 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, write to the Free Software
+** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+**
+** This copyright notice MUST APPEAR in all copies of the script!  
+**
+**********************************************************************/
+#ifndef QG_LIBRARYWIDGET_H
+#define QG_LIBRARYWIDGET_H
+
+#include <QWidget>
+#include <QModelIndex>
+
+class QG_ActionHandler;
+class QStandardItemModel;
+class QStandardItem;
+class QTreeView;
+class QListView;
+class QPushButton;
+
+class QG_LibraryWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    QG_LibraryWidget(QWidget* parent = 0, const char* name = 0, Qt::WindowFlags fl = 0);
+    ~QG_LibraryWidget();
+
+    QPushButton *bInsert; //RLZ change bInsert to private
+private:
+    virtual QString getItemDir( QStandardItem * item );
+    virtual QString getItemPath( QStandardItem * item );
+    virtual QIcon getIcon( const QString & dir, const QString & dxfFile, const QString & dxfPath );
+    virtual QString getPathToPixmap( const QString & dir, const QString & dxfFile, const QString & dxfPath );
+
+public slots:
+    virtual void setActionHandler( QG_ActionHandler * ah );
+    virtual void keyPressEvent( QKeyEvent * e );
+    virtual void insert();
+    virtual void refresh();
+    virtual void scanTree();
+    virtual void buildTree();
+    virtual void appendTree( QStandardItem * item, QString directory );
+    virtual void updatePreview( QModelIndex idx );
+    virtual void expandView( QModelIndex idx );
+    virtual void collapseView( QModelIndex idx );
+
+signals:
+    void escape();
+
+protected slots:
+    virtual void languageChange();
+
+private:
+    QG_ActionHandler* actionHandler;
+    QStandardItemModel *dirModel {nullptr};
+    QStandardItemModel *iconModel {nullptr};
+    QTreeView *dirView;
+    QListView *ivPreview;
+    QPushButton *bRefresh;
+    QPushButton *bRebuild;
+};
+
+#endif // QG_LIBRARYWIDGET_H