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/*
For general Sqliteman copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Sqliteman
for which a new license (GPL+exception) is in place.
*/

#ifndef TABLETREE_H
#define TABLETREE_H

#include <QTreeWidget>


class TableTree : public QTreeWidget
{
        Q_OBJECT
    public:
        static const int TablesItemType = QTreeWidgetItem::UserType;
        static const int ViewsItemType = QTreeWidgetItem::UserType + 1;
        static const int TableType = QTreeWidgetItem::UserType + 2;
        static const int ViewType = QTreeWidgetItem::UserType + 3;
        static const int IndexesItemType = QTreeWidgetItem::UserType + 4;
        static const int IndexType = QTreeWidgetItem::UserType + 5;
        static const int TriggersItemType = QTreeWidgetItem::UserType + 6;
        static const int TriggerType = QTreeWidgetItem::UserType + 7;
        static const int SystemItemType = QTreeWidgetItem::UserType + 8;
        static const int SystemType = QTreeWidgetItem::UserType + 9;
        static const int DatabaseItemType = QTreeWidgetItem::UserType + 10;
        static const int SysIndexesItemType = QTreeWidgetItem::UserType + 11;
        static const int SysIndexType = QTreeWidgetItem::UserType + 12;
        static const int ColumnType = QTreeWidgetItem::UserType + 13;
        static const int ColumnItemType = QTreeWidgetItem::UserType + 14;

        TableTree(QWidget * parent = 0);
        ~TableTree(){};

        void buildDatabase(QTreeWidgetItem * dbItem, const QString & schema);
        void buildDatabase(const QString & schema);
        void buildTables(QTreeWidgetItem * tablesItem, const QString & schema);
        void buildIndexes(QTreeWidgetItem *indexesItem, const QString & schema, const QString & table);
        void buildColumns(QTreeWidgetItem * columnsItem, const QString & schema, const QString & table);
        void buildSysIndexes(QTreeWidgetItem *indexesItem, const QString & schema, const QString & table);
        void buildTriggers(QTreeWidgetItem *triggersItem, const QString & schema, const QString & table);
        void buildViews(QTreeWidgetItem * viewsItem, const QString & schema);
        void buildCatalogue(QTreeWidgetItem * systemItem, const QString & schema);

        QString trDatabase;
        QString trTables;
        QString trIndexes;
        QString trSysIndexes;
        QString trViews;
        QString trTriggers;
        QString trSys;
        QString trCols;

        QList<QTreeWidgetItem*> searchMask(const QString & trStr);

    public slots:
        void buildTree();
        void buildViewTree(QString schema, QString name);

    private:
        void deleteChildren(QTreeWidgetItem * item);
        QString trLabel(const QString & trStr);

        QPoint m_dragStartPosition;

        void mousePressEvent(QMouseEvent *event);
        void mouseMoveEvent(QMouseEvent *event);
};

#endif

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