hk_kdequerypartwidget.h

// ****************************************************************************
// copyright (c) 2000-2005 Horst Knorr <hk_classes@knoda.org>
// This file is part of the hk_kdeclasses library.
// This file may be distributed and/or modified under the terms of the
// GNU Library Public License version 2 as published by the Free Software
// Foundation and appearing in the file LGPL included in the
// packaging of this file.
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
// ****************************************************************************

#ifndef HK_KDEQUERYPARTWIDGET_H
#define HK_KDEQUERYPARTWIDGET_H

#include <qvariant.h>
#include <qwidgetstack.h>
#include <kate/view.h>
#include <kate/document.h>

#include "hk_dsquery.h"
#include "hk_datasource.h"
#include "hk_database.h"

class QVBoxLayout;
class QHBoxLayout;
class QGridLayout;
class QButtonGroup;
class QTable;
class QToolButton;
class QProgressDialog;
class QMultiLineEdit;
class hk_kdetoolbar;
class hk_kdegrid;
class hk_kdegridpart;
class hk_kdeqbe;
class hk_kdequerypart;

class hk_kdequerypartwidgetprivate;

class hk_kdequerypartwidget : public QWidgetStack ,public hk_dsquery
{
    friend class hk_kdequerypart;
    Q_OBJECT

        public:
virtual        ~hk_kdequerypartwidget();
        virtual bool            set_mode(enum_mode s);
        bool in_designmode(void) const ;
        virtual void set_datasource(hk_datasource*);

        void set_autoclose(bool c);
        bool autoclose(void)const;

        void set_nodesignmode(bool n);

        bool save_query(const hk_string& n="",bool ask=true);
        bool load_query(void);
        hk_dsgrid *grid(void);
        virtual hk_qbe*  qbe(void);
        hk_kdeqbe*   kdeqbe(void) const;
virtual void reset_has_changed(void);
virtual void show_widget(void);
virtual void hide_widget(void);
virtual bool close_widget(void);

    signals:
        void signal_closed(QWidget*);
        void signal_qbetypechanged(void);

    public slots:
        void designbutton_clicked(void);
        void querybutton_clicked(void);
        void query_changed(void);
        void savebutton_clicked(void);
        void saveasbutton_clicked(void);
        void close_query(void);
        void print(void);
        void action_useqbe(void);
        void copy_clicked(void);
        void copybackendsql_clicked(void);
        void paste_clicked(void);
        void replace_clicked(void);
        void find_clicked(void);
        void findnext_clicked(void);
        void findprevious_clicked(void);
        void cut_clicked(void);
        void undo_clicked(void);
        void redo_clicked(void);
        void selectall_clicked(void);
        void configeditor_clicked(void);
        void storeresult_clicked(void);

virtual void show ();
virtual void showMaximized ();


    protected:
        hk_kdequerypartwidget(hk_kdequerypart*,QWidget* w=0,const char* n=0,WFlags f=0);
        virtual void before_source_vanishes(void);
        virtual void closeEvent ( QCloseEvent* e);
        void    keyPressEvent ( QKeyEvent * e );
        virtual void set_has_changed(enum_has_changed forcesetting=standard);
 static  bool set_progress(long int,long int,const hk_string&);
    protected slots:
        void qbe_has_changed(void);
        void exec_cancelled(void);

    private:
        KRadioAction* p_designaction;
        KRadioAction* p_viewaction;
        KAction*      p_saveaction;
        KAction*      p_saveasaction;
        KAction*      p_printaction;

        KAction*      p_copyaction;
        KAction*      p_copybackendsqlaction;
        KAction*      p_cutaction;
        KAction*      p_undoaction;
        KAction*      p_redoaction;
        KAction*      p_pasteaction;
        KAction*      p_replaceaction;
        KAction*      p_findaction;
        KAction*      p_findnextaction;
        KAction*      p_findpreviousaction;
        KAction*      p_selectallaction;
        KAction*      p_storeresultaction;
        KAction*      p_configeditoraction;

        KToggleAction*      p_qbeaction;
        KAction* p_addaction;
        KToggleAction* p_distinctaction;
        KWidgetAction* p_qbetypeselectaction;
        QComboBox* p_qbetypeselect;
        void set_caption(void);
        void internal_set_designmode(void);
        void internal_set_viewmode(void);
//    QMultiLineEdit* p_design;
         static bool p_cancel;
        hk_kdequerypartwidgetprivate* p_private;
static        QProgressDialog* p_progressdialog;
        void before_execute(void);
        void after_execute(void);

};
#endif

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