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/*************************************************************************
*
* $RCSfile: fieldwnd.hxx,v $
*
* $Revision: 1.7 $
*
* last change: $Author: hr $ $Date: 2003-03-26 18:06:10 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef SC_FIELDWND_HXX
#define SC_FIELDWND_HXX
#ifndef _SV_CTRL_HXX
#include <vcl/ctrl.hxx>
#endif
#ifndef _SV_FIXED_HXX
#include <vcl/fixed.hxx>
#endif
#ifndef _CPPUHELPER_WEAKREF_HXX_
#include <cppuhelper/weakref.hxx>
#endif
#define MAX_LABELS 256
#define PAGE_SIZE 16 // count of visible fields for scrollbar
#define LINE_SIZE 8 // count of fields per column for scrollbar
#define MAX_FIELDS 8 // maximum count of fields for row/col/data area
#define OWIDTH PivotGlobal::nObjWidth
#define OHEIGHT PivotGlobal::nObjHeight
#define SSPACE PivotGlobal::nSelSpace
class ScDPLayoutDlg;
class ScAccessibleDataPilotControl;
//===================================================================
/** Type of content area. */
enum ScDPFieldType
{
TYPE_ROW, /// Area for all row fields.
TYPE_COL, /// Area for all column fields.
TYPE_DATA, /// Area for all data fields.
TYPE_SELECT /// Selection area with all fields.
};
//-------------------------------------------------------------------
/** Represents a field area in the DataPilot layout dialog. */
class ScDPFieldWindow : public Control
{
private:
String aName; /// name of the control, used in Accessibility
ScDPLayoutDlg* pDlg; /// Parent dialog.
Rectangle aWndRect; /// Area rectangle in pixels.
FixedText* pFtCaption; /// FixedText containing the name of the control.
Point aTextPos; /// Position of the caption text.
String** aFieldArr; /// Pointer to string array of the field names.
ScDPFieldType eType; /// Type of this area.
Color aFaceColor; /// Color for dialog background.
Color aWinColor; /// Color for window background.
Color aTextColor; /// Color for text in buttons.
Color aWinTextColor; /// Color for text in field windows.
long nFieldSize; /// Maximum count of fields.
long nFieldCount; /// Count of existing fields.
long nFieldSelected; /// Currently selected field.
bool mbAppRTL; /// true = Application in RTL display mode.
com::sun::star::uno::WeakReference< ::drafts::com::sun::star::accessibility::XAccessible > xAccessible;
ScAccessibleDataPilotControl* pAccessible;
/** Initilize the object. */
void Init();
/** Reads all needed style settings. */
void GetStyleSettings();
/** Draws the background. */
void DrawBackground( OutputDevice& rDev );
/** Draws a field into the specified rectangle. */
void DrawField(
OutputDevice& rDev,
const Rectangle& rRect,
const String& rText,
BOOL bSelected );
/** @return TRUE, if the field index is inside of the control area. */
BOOL IsValidIndex( long nIndex ) const;
/** @return TRUE, if the field with the given index exists. */
BOOL IsExistingIndex( long nIndex ) const;
/** @return The new selection index after moving to the given direction. */
long CalcNewFieldIndex( short nDX, short nDY ) const;
/** Sets selection to the field with index nIndex. */
void SetSelection( long nIndex );
/** Sets selection to first field. */
void SetSelectionHome();
/** Sets selection to last field. */
void SetSelectionEnd();
/** Sets selection to new position relative to current. */
void MoveSelection( USHORT nKeyCode, short nDX, short nDY );
/** Moves the selected field to nDestIndex. */
void MoveField( long nDestIndex );
/** Moves the selected field to the given direction. */
void MoveFieldRel( short nDX, short nDY );
protected:
virtual void Paint( const Rectangle& rRect );
virtual void DataChanged( const DataChangedEvent& rDCEvt );
virtual void MouseButtonDown( const MouseEvent& rMEvt );
virtual void MouseButtonUp( const MouseEvent& rMEvt );
virtual void MouseMove( const MouseEvent& rMEvt );
virtual void KeyInput( const KeyEvent& rKEvt );
virtual void GetFocus();
virtual void LoseFocus();
virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::accessibility::XAccessible > CreateAccessible();
public:
ScDPFieldWindow(
ScDPLayoutDlg* pDialog,
const ResId& rResId,
ScDPFieldType eFieldType,
FixedText* pFtFieldCaption );
ScDPFieldWindow(
ScDPLayoutDlg* pDialog,
const ResId& rResId,
ScDPFieldType eFieldType,
const String& aName );
virtual ~ScDPFieldWindow();
/** Draws the complete control. */
void Redraw();
/** @return The pixel position of a field (without bound check). */
Point GetFieldPosition( long nIndex ) const;
/** @return The pixel size of a field. */
Size GetFieldSize() const;
/** @return The index of the selected field. */
inline BOOL IsEmpty() const { return nFieldCount == 0; }
/** @return The index of the selected field. */
inline long GetSelectedField() const { return nFieldSelected; }
/** @return The pixel position of the last possible field. */
Point GetLastPosition() const;
/** @return The count of existing fields. */
long GetFieldCount() const { return nFieldCount; }
/** Inserts a field to the specified index. */
void AddField( const String& rText, long nNewIndex );
/** Removes a field from the specified index. */
void DelField( long nDelIndex );
/** Removes all fields. */
void ClearFields();
/** Changes the text on an existing field. */
void SetFieldText( const String& rText, long nIndex );
/** Returns the text of an existing field. */
const String& GetFieldText(long nIndex) const;
/** Inserts a field using the specified pixel position.
@param rPos The coordinates to insert the field.
@param rnIndex The new index of the field is returned here.
@return TRUE, if the field has been created. */
BOOL AddField( const String& rText, const Point& rPos, long& rnIndex );
/** Calculates the field index at a specific pixel position.
@param rnIndex The index of the field is returned here.
@return TRUE, if the index value is valid. */
BOOL GetFieldIndex( const Point& rPos, long& rnIndex ) const;
/** Calculates a field index at a specific pixel position. Returns in every
case the index of an existing field.
@param rnIndex The index of the field is returned here.
@return TRUE, if the index value is valid. */
void GetExistingIndex( const Point& rPos, long& rnIndex );
/** Notifies this control that the offset of the first field has been changed.
The control has to adjust the selection to keep the same field selected
on scrolling with scrollbar. */
void ModifySelectionOffset( long nOffsetDiff );
/** Selects the next field. Called i.e. after moving a field from SELECT area. */
void SelectNext();
/** @return The name of the control without shortcut. */
String GetName()const { return aName; }
/** @return The description of the control which is used for the accessibility objects. */
String GetDescription()const;
/** Grabs focus and sets new selection. */
void GrabFocusWithSel( long nIndex );
/** @return The type of the FieldWindow. */
ScDPFieldType GetType() const { return eType; }
};
//===================================================================
#endif // SC_FIELDWND_HXX
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