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 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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#ifndef SVX_PROPERTYPANEL_AREAPAGE_HXX
#define SVX_PROPERTYPANEL_AREAPAGE_HXX

#include <svx/sidebar/ColorPopup.hxx>
#include "AreaTransparencyGradientPopup.hxx"
#include <vcl/ctrl.hxx>
#include <sfx2/sidebar/SidebarPanelBase.hxx>
#include <sfx2/sidebar/ControllerItem.hxx>
#include <sfx2/sidebar/GridLayouter.hxx>
#include <svx/xgrad.hxx>
#include <svx/itemwin.hxx>
#include <svx/xfillit0.hxx>
#include <svx/xflclit.hxx>
#include <svx/xflgrit.hxx>
#include <svx/xflhtit.hxx>
#include <svx/xbtmpit.hxx>
#include <svx/drawitem.hxx>
#include <vcl/lstbox.hxx>
#include <vcl/field.hxx>
#include <vcl/fixed.hxx>
#include <svl/intitem.hxx>
#include <svx/tbxcolorupdate.hxx>
#include <com/sun/star/ui/XUIElement.hpp>
#include <boost/scoped_ptr.hpp>


class XFillFloatTransparenceItem;
namespace svx { class ToolboxButtonColorUpdater; }


namespace svx { namespace sidebar {

class PopupContainer;
class AreaTransparencyGradientControl;

class AreaPropertyPanel
:	public Control,
	public ::sfx2::sidebar::ControllerItem::ItemUpdateReceiverInterface
{
public:
	static AreaPropertyPanel* Create(
		Window* pParent,
		const cssu::Reference<css::frame::XFrame>& rxFrame,
		SfxBindings* pBindings);

	virtual void DataChanged(
		const DataChangedEvent& rEvent);

	virtual void NotifyItemUpdate(
		const sal_uInt16 nSId,
		const SfxItemState eState,
		const SfxPoolItem* pState,
		const bool bIsEnabled);

	SfxBindings* GetBindings();

	const static sal_Int32 DEFAULT_CENTERX;
	const static sal_Int32 DEFAULT_CENTERY;
	const static sal_Int32 DEFAULT_ANGLE;
	const static sal_Int32 DEFAULT_STARTVALUE;
	const static sal_Int32 DEFAULT_ENDVALUE;
	const static sal_Int32 DEFAULT_BORDER;

	XGradient GetGradient (const XGradientStyle eStyle) const;
	void SetGradient (const XGradient& rGradient);
	sal_Int32 GetSelectedTransparencyTypeIndex (void) const;

	virtual void Resize (void);

private:
	sal_uInt16											meLastXFS;
	Color												maLastColor;

	sal_uInt16											mnLastPosGradient;
	sal_uInt16											mnLastPosHatch;
	sal_uInt16											mnLastPosBitmap;
	sal_uInt16											mnLastTransSolid;

	XGradient											maGradientLinear;
	XGradient											maGradientAxial;
	XGradient											maGradientRadial;
	XGradient											maGradientElliptical;
	XGradient											maGradientSquare;
	XGradient											maGradientRect;

	// ui controls
	::boost::scoped_ptr< FixedText >					mpColorTextFT;
	::boost::scoped_ptr< SvxFillTypeBox >				mpLbFillType;
	::boost::scoped_ptr< SvxFillAttrBox >				mpLbFillAttr;
	::boost::scoped_ptr< Window >						mpToolBoxColorBackground;
	::boost::scoped_ptr< ToolBox >						mpToolBoxColor; // for new color picker
	::boost::scoped_ptr< FixedText >					mpTrspTextFT;
	::boost::scoped_ptr< ListBox >						mpLBTransType;
	::boost::scoped_ptr< MetricField >					mpMTRTransparent;
	::boost::scoped_ptr< Window >						mpBTNGradientBackground;
	::boost::scoped_ptr< ToolBox >						mpBTNGradient;

	::boost::scoped_ptr< ::svx::ToolboxButtonColorUpdater >	mpColorUpdater;

	::boost::scoped_ptr< XFillStyleItem >				mpStyleItem;
	::boost::scoped_ptr< XFillColorItem >				mpColorItem;
	::boost::scoped_ptr< XFillGradientItem >			mpFillGradientItem;
	::boost::scoped_ptr< XFillHatchItem >				mpHatchItem;
	::boost::scoped_ptr< XFillBitmapItem >				mpBitmapItem;

	::sfx2::sidebar::ControllerItem						maStyleControl;
	::sfx2::sidebar::ControllerItem						maColorControl;
	::sfx2::sidebar::ControllerItem						maGradientControl;
	::sfx2::sidebar::ControllerItem						maHatchControl;
	::sfx2::sidebar::ControllerItem						maBitmapControl;
	::sfx2::sidebar::ControllerItem						maColorTableControl;
	::sfx2::sidebar::ControllerItem						maGradientListControl;
	::sfx2::sidebar::ControllerItem						maHatchListControl;
	::sfx2::sidebar::ControllerItem						maBitmapListControl;
	::sfx2::sidebar::ControllerItem						maFillTransparenceController;
	::sfx2::sidebar::ControllerItem						maFillFloatTransparenceController;

	Image												maImgAxial;
	Image												maImgElli;
	Image												maImgQuad;
	Image												maImgRadial;
	Image												maImgSquare;
	Image												maImgLinear;
	Image												maImgColor;

	// for high contract
	Image												maImgAxialH;
	Image												maImgElliH;
	Image												maImgQuadH;
	Image												maImgRadialH;
	Image												maImgSquareH;
	Image												maImgLinearH;
	Image												maImgColorH;

	String												msHelpFillType;
	String												msHelpFillAttr;

	AreaTransparencyGradientPopup maTrGrPopup;
	ColorPopup maColorPopup;

	::boost::scoped_ptr< XFillFloatTransparenceItem >	mpFloatTransparenceItem;
	::boost::scoped_ptr< SfxUInt16Item >				mpTransparanceItem;

	cssu::Reference<css::frame::XFrame>					mxFrame;
	SfxBindings*										mpBindings;

	// bitfield
	bool												mbColorAvail : 1;

	::sfx2::sidebar::GridLayouter maLayouter;

	DECL_LINK(SelectFillTypeHdl, ListBox* );
	DECL_LINK(SelectFillAttrHdl, ListBox* );
	DECL_LINK(ChangeTrgrTypeHdl_Impl, void*);
	DECL_LINK(ModifyTransparentHdl_Impl, void*);
	DECL_LINK( ImplPopupModeEndHdl, FloatingWindow* );

	// for transparency gradient
	PopupControl* CreateTransparencyGradientControl (PopupContainer* pParent);
	DECL_LINK( ClickTrGrHdl_Impl, ToolBox* );

	// for color picker
	PopupControl* CreateColorPopupControl (PopupContainer* pParent);
	DECL_LINK(ToolBoxColorDropHdl, ToolBox *); // for new color picker

	// constructor/destructor
	AreaPropertyPanel(
		Window* pParent,
		const cssu::Reference<css::frame::XFrame>& rxFrame,
		SfxBindings* pBindings);
	virtual ~AreaPropertyPanel(void);

	void SetupIcons(void);
	void Initialize();
	void Update();
	void ImpUpdateTransparencies();

	Color GetLastColor (void) const;
	void SetColor (
		const String& rsColorName,
		const Color aColor);
};


} } // end of namespace ::svx::sidebar



#endif // SVX_PROPERTYPANEL_AREAPAGE_HXX

// eof