kexireportview.h

/* This file is part of the KDE project
   Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr>
   Copyright (C) 2004 Jaroslaw Staniek <js@iidea.pl>
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   This library 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
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#ifndef KEXIREPORTVIEW_H
#define KEXIREPORTVIEW_H
 
#include <tqscrollview.h>
#include <tqtimer.h>
 
#include <kexiviewbase.h>
 
#include "kexiscrollview.h"
#include "kexireportpart.h"
 
class KexiReportForm;
 
class KEXIREPORTUTILS_EXPORT KexiReportScrollView : public KexiScrollView
{
    TQ_OBJECT
  
 
    public:
        KexiReportScrollView(TQWidget *parent, bool preview);
        virtual ~KexiReportScrollView();
 
        void setForm(KFormDesigner::Form *form) { m_form = form; }
 
    public slots:
        virtual void show();
 
    protected slots:
        void slotResizingStarted();
 
    private:
        KFormDesigner::Form *m_form;
};
 


class KEXIREPORTUTILS_EXPORT KexiReportView : public KexiViewBase
{
    TQ_OBJECT
  
 
    public:
        enum ResizeMode {
            ResizeAuto = 0,
            ResizeDefault = ResizeAuto,
            ResizeFixed = 1,
            NoResize = 2 
        };
 
        KexiReportView(KexiMainWindow *win, TQWidget *parent, const char *name, KexiDB::Connection *conn);
        virtual ~KexiReportView();
 
        KexiDB::Connection* connection() { return m_conn; }
 
        virtual TQSize preferredSizeHint(const TQSize& otherSize);
 
        int resizeMode() const { return m_resizeMode; }
 
    public slots:
        virtual void show();
 
    protected slots:
        void slotPropertySetSwitched(KoProperty::Set *set, bool forceReload = false);
        void slotDirty(KFormDesigner::Form *f, bool isDirty);
        void slotFocus(bool in);
 
        /*void slotWidgetSelected(KFormDesigner::Form *form, bool multiple);
        void slotFormWidgetSelected(KFormDesigner::Form *form);
        void slotNoFormSelected();
 
        void setUndoEnabled(bool enabled);
        void setRedoEnabled(bool enabled); */
 
    protected:
        virtual tristate beforeSwitchTo(int mode, bool &dontStore);
        virtual tristate afterSwitchFrom(int mode);
        virtual KoProperty::Set* propertySet() { return m_propertySet; }
 
        virtual KexiDB::SchemaData* storeNewData(const KexiDB::SchemaData& sdata, bool &cancel);
        virtual tristate storeData(bool dontAsk = false);
 
        KexiReportPart::TempData* tempData() const {
            return static_cast<KexiReportPart::TempData*>(parentDialog()->tempData()); }
        KexiReportPart* reportPart() const { return static_cast<KexiReportPart*>(part()); }
 
        void disableWidgetActions();
        void enableFormActions();
 
        KFormDesigner::Form* form() const;
        void setForm(KFormDesigner::Form *f);
 
        void initForm();
        void loadForm();
 
        virtual void resizeEvent ( TQResizeEvent * );
 
    private:
        KexiReportForm *m_reportform;
        KexiReportScrollView *m_scrollView;
        KoProperty::Set *m_propertySet;
        KexiDB::Connection *m_conn;
        int m_resizeMode;
};
 
#endif