xref: /aoo42x/main/vcl/inc/brdwin.hxx (revision ebfcd9af)

/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/



#ifndef _SV_BRDWIN_HXX
#define _SV_BRDWIN_HXX

#include <vcl/sv.h>
#include <vcl/window.hxx>

class ImplBorderWindowView;

// --------------------------
// - ImplBorderWindow-Types -
// --------------------------

#define BORDERWINDOW_STYLE_OVERLAP			((sal_uInt16)0x0001)
#define BORDERWINDOW_STYLE_BORDER			((sal_uInt16)0x0002)
#define BORDERWINDOW_STYLE_FLOAT			((sal_uInt16)0x0004)
#define BORDERWINDOW_STYLE_FRAME			((sal_uInt16)0x0008)
#define BORDERWINDOW_STYLE_APP				((sal_uInt16)0x0010)

#define BORDERWINDOW_HITTEST_TITLE			((sal_uInt16)0x0001)
#define BORDERWINDOW_HITTEST_LEFT			((sal_uInt16)0x0002)
#define BORDERWINDOW_HITTEST_MENU			((sal_uInt16)0x0004)
#define BORDERWINDOW_HITTEST_TOP			((sal_uInt16)0x0008)
#define BORDERWINDOW_HITTEST_RIGHT			((sal_uInt16)0x0010)
#define BORDERWINDOW_HITTEST_BOTTOM 		((sal_uInt16)0x0020)
#define BORDERWINDOW_HITTEST_TOPLEFT		((sal_uInt16)0x0040)
#define BORDERWINDOW_HITTEST_TOPRIGHT		((sal_uInt16)0x0080)
#define BORDERWINDOW_HITTEST_BOTTOMLEFT 	((sal_uInt16)0x0100)
#define BORDERWINDOW_HITTEST_BOTTOMRIGHT	((sal_uInt16)0x0200)
#define BORDERWINDOW_HITTEST_CLOSE			((sal_uInt16)0x0400)
#define BORDERWINDOW_HITTEST_ROLL			((sal_uInt16)0x0800)
#define BORDERWINDOW_HITTEST_DOCK			((sal_uInt16)0x1000)
#define BORDERWINDOW_HITTEST_HIDE			((sal_uInt16)0x2000)
#define BORDERWINDOW_HITTEST_HELP			((sal_uInt16)0x4000)
#define BORDERWINDOW_HITTEST_PIN			((sal_uInt16)0x8000)

#define BORDERWINDOW_DRAW_TITLE 			((sal_uInt16)0x0001)
#define BORDERWINDOW_DRAW_BORDER			((sal_uInt16)0x0002)
#define BORDERWINDOW_DRAW_FRAME 			((sal_uInt16)0x0004)
#define BORDERWINDOW_DRAW_CLOSE 			((sal_uInt16)0x0008)
#define BORDERWINDOW_DRAW_ROLL				((sal_uInt16)0x0010)
#define BORDERWINDOW_DRAW_DOCK				((sal_uInt16)0x0020)
#define BORDERWINDOW_DRAW_HIDE				((sal_uInt16)0x0040)
#define BORDERWINDOW_DRAW_HELP				((sal_uInt16)0x0080)
#define BORDERWINDOW_DRAW_PIN				((sal_uInt16)0x0100)
#define BORDERWINDOW_DRAW_MENU				((sal_uInt16)0x0200)
#define BORDERWINDOW_DRAW_ALL				(BORDERWINDOW_DRAW_TITLE |		\
											 BORDERWINDOW_DRAW_BORDER | 	\
											 BORDERWINDOW_DRAW_FRAME |		\
											 BORDERWINDOW_DRAW_CLOSE |		\
											 BORDERWINDOW_DRAW_ROLL |		\
											 BORDERWINDOW_DRAW_DOCK |		\
											 BORDERWINDOW_DRAW_HIDE |		\
											 BORDERWINDOW_DRAW_HELP |		\
											 BORDERWINDOW_DRAW_PIN  |		\
											 BORDERWINDOW_DRAW_MENU)

#define BORDERWINDOW_TITLE_NORMAL			((sal_uInt16)0x0001)
#define BORDERWINDOW_TITLE_SMALL			((sal_uInt16)0x0002)
#define BORDERWINDOW_TITLE_TEAROFF			((sal_uInt16)0x0004)
#define BORDERWINDOW_TITLE_NONE 			((sal_uInt16)0x0008)

// --------------------
// - ImplBorderWindow -
// --------------------

class ImplBorderWindow : public Window
{
	friend class Window;
	friend class ImplBorderWindowView;
	friend class ImplSmallBorderWindowView;
	friend class ImplStdBorderWindowView;

private:
	ImplBorderWindowView*	mpBorderView;
	Window* 				mpMenuBarWindow;
	long					mnMinWidth;
	long					mnMinHeight;
	long					mnMaxWidth;
	long					mnMaxHeight;
	long					mnRollHeight;
	long					mnOrgMenuHeight;
	sal_uInt16					mnTitleType;
	sal_uInt16					mnBorderStyle;
	sal_Bool					mbFloatWindow;
	sal_Bool					mbSmallOutBorder;
	sal_Bool					mbFrameBorder;
	sal_Bool					mbPined;
	sal_Bool					mbRollUp;
	sal_Bool					mbMenuHide;
	sal_Bool					mbDockBtn;
	sal_Bool					mbHideBtn;
	sal_Bool					mbHelpBtn;
    sal_Bool                    mbMenuBtn;
	sal_Bool					mbDisplayActive;

    using Window::ImplInit;
	void					ImplInit( Window* pParent,
									  WinBits nStyle, sal_uInt16 nTypeStyle,
									  SystemParentData* pParentData );
	void					ImplInit( Window* pParent,
									  WinBits nStyle, sal_uInt16 nTypeStyle,
									  const ::com::sun::star::uno::Any& );

                            // Copy assignment is forbidden and not implemented.
	                        ImplBorderWindow (const ImplBorderWindow &);
                            ImplBorderWindow& operator= (const ImplBorderWindow &);

public:
							ImplBorderWindow( Window* pParent,
											  SystemParentData* pParentData,
											  WinBits nStyle = 0,
											  sal_uInt16 nTypeStyle = 0 );
							ImplBorderWindow( Window* pParent, WinBits nStyle = 0,
											  sal_uInt16 nTypeStyle = 0 );
							ImplBorderWindow( Window* pParent,
											  WinBits nStyle, sal_uInt16 nTypeStyle,
											  const ::com::sun::star::uno::Any& );
							~ImplBorderWindow();

	virtual void			MouseMove( const MouseEvent& rMEvt );
	virtual void			MouseButtonDown( const MouseEvent& rMEvt );
	virtual void			Tracking( const TrackingEvent& rTEvt );
	virtual void			Paint( const Rectangle& rRect );
	virtual void			Activate();
	virtual void			Deactivate();
	virtual void			Resize();
	virtual void			RequestHelp( const HelpEvent& rHEvt );
	virtual void			StateChanged( StateChangedType nType );
	virtual void			DataChanged( const DataChangedEvent& rDCEvt );

	void					InitView();
	void					UpdateView( sal_Bool bNewView, const Size& rNewOutSize );
	void					InvalidateBorder();

    using Window::Draw;
	void					Draw( const Rectangle& rRect, OutputDevice* pDev, const Point& rPos );

	void					SetDisplayActive( sal_Bool bActive );
	sal_Bool					IsDisplayActive() const { return mbDisplayActive; }
	void					SetTitleType( sal_uInt16 nTitleType, const Size& rSize );
	void					SetBorderStyle( sal_uInt16 nStyle );
	sal_uInt16					GetBorderStyle() const { return mnBorderStyle; }
	void					SetPin( sal_Bool bPin );
	void					SetRollUp( sal_Bool bRollUp, const Size& rSize );
	void					SetCloser();
	void					SetDockButton( sal_Bool bDockButton );
	void					SetHideButton( sal_Bool bHideButton );
	void					SetHelpButton( sal_Bool bHelpButton );
	void					SetMenuButton( sal_Bool bMenuButton );

	void					UpdateMenuHeight();
	void					SetMenuBarWindow( Window* pWindow );
	void					SetMenuBarMode( sal_Bool bHide );

	void					SetMinOutputSize( long nWidth, long nHeight )
								{ mnMinWidth = nWidth; mnMinHeight = nHeight; }
	void					SetMaxOutputSize( long nWidth, long nHeight )
								{ mnMaxWidth = nWidth; mnMaxHeight = nHeight; }

	void					GetBorder( sal_Int32& rLeftBorder, sal_Int32& rTopBorder,
									   sal_Int32& rRightBorder, sal_Int32& rBottomBorder ) const;
	long					CalcTitleWidth() const;

    Rectangle               GetMenuRect() const;
};

// =======================================================================

// -----------------------
// - ImplBorderFrameData -
// -----------------------

struct ImplBorderFrameData
{
	ImplBorderWindow*		mpBorderWindow;
	OutputDevice*			mpOutDev;
	Rectangle				maTitleRect;
	Rectangle				maPinRect;
	Rectangle				maCloseRect;
	Rectangle				maRollRect;
	Rectangle				maDockRect;
	Rectangle				maMenuRect;
	Rectangle				maHideRect;
	Rectangle				maHelpRect;
	Point					maMouseOff;
	long					mnWidth;
	long					mnHeight;
	long					mnTrackX;
	long					mnTrackY;
	long					mnTrackWidth;
	long					mnTrackHeight;
	sal_Int32				mnLeftBorder;
	sal_Int32				mnTopBorder;
	sal_Int32				mnRightBorder;
	sal_Int32				mnBottomBorder;
	long					mnNoTitleTop;
	long					mnBorderSize;
	long					mnTitleHeight;
	long					mnTitleOff;
	sal_uInt16					mnHitTest;
	sal_uInt16					mnPinState;
	sal_uInt16					mnCloseState;
	sal_uInt16					mnRollState;
	sal_uInt16					mnDockState;
	sal_uInt16					mnMenuState;
	sal_uInt16					mnHideState;
	sal_uInt16					mnHelpState;
	sal_uInt16					mnTitleType;
	sal_Bool					mbFloatWindow;
	sal_Bool					mbDragFull;
    sal_Bool                    mbTitleClipped;
};

// =======================================================================

// ------------------------
// - ImplBorderWindowView -
// ------------------------

class ImplBorderWindowView
{
public:
	virtual 				~ImplBorderWindowView();

	virtual sal_Bool			MouseMove( const MouseEvent& rMEvt );
	virtual sal_Bool			MouseButtonDown( const MouseEvent& rMEvt );
	virtual sal_Bool			Tracking( const TrackingEvent& rTEvt );
	virtual String  		RequestHelp( const Point& rPos, Rectangle& rHelpRect );

	virtual void			Init( OutputDevice* pDev, long nWidth, long nHeight ) = 0;
	virtual void			GetBorder( sal_Int32& rLeftBorder, sal_Int32& rTopBorder,
									   sal_Int32& rRightBorder, sal_Int32& rBottomBorder ) const = 0;
	virtual long			CalcTitleWidth() const = 0;
	virtual void			DrawWindow( sal_uInt16 nDrawFlags, OutputDevice* pOutDev = NULL, const Point* pOffset = NULL ) = 0;
	virtual Rectangle       GetMenuRect() const;

	void					ImplInitTitle( ImplBorderFrameData* pData );
	sal_uInt16					ImplHitTest( ImplBorderFrameData* pData, const Point& rPos );
	sal_Bool					ImplMouseMove( ImplBorderFrameData* pData, const MouseEvent& rMEvt );
	sal_Bool					ImplMouseButtonDown( ImplBorderFrameData* pData, const MouseEvent& rMEvt );
	sal_Bool					ImplTracking( ImplBorderFrameData* pData, const TrackingEvent& rTEvt );
	String					ImplRequestHelp( ImplBorderFrameData* pData, const Point& rPos, Rectangle& rHelpRect );
	long					ImplCalcTitleWidth( const ImplBorderFrameData* pData ) const;
};

// =======================================================================

// --------------------------
// - ImplNoBorderWindowView -
// --------------------------

class ImplNoBorderWindowView : public ImplBorderWindowView
{
public:
							ImplNoBorderWindowView( ImplBorderWindow* pBorderWindow );

	virtual void			Init( OutputDevice* pDev, long nWidth, long nHeight );
	virtual void			GetBorder( sal_Int32& rLeftBorder, sal_Int32& rTopBorder,
									   sal_Int32& rRightBorder, sal_Int32& rBottomBorder ) const;
	virtual long			CalcTitleWidth() const;
	virtual void			DrawWindow( sal_uInt16 nDrawFlags, OutputDevice* pOutDev, const Point* pOffset );
};


// =======================================================================

// -----------------------------
// - ImplSmallBorderWindowView -
// -----------------------------

class ImplSmallBorderWindowView : public ImplBorderWindowView
{
	ImplBorderWindow*		mpBorderWindow;
	OutputDevice*			mpOutDev;
	long					mnWidth;
	long					mnHeight;
	sal_Int32				mnLeftBorder;
	sal_Int32				mnTopBorder;
	sal_Int32				mnRightBorder;
	sal_Int32				mnBottomBorder;
    bool                    mbNWFBorder;

public:
							ImplSmallBorderWindowView( ImplBorderWindow* pBorderWindow );

	virtual void			Init( OutputDevice* pOutDev, long nWidth, long nHeight );
	virtual void			GetBorder( sal_Int32& rLeftBorder, sal_Int32& rTopBorder,
									   sal_Int32& rRightBorder, sal_Int32& rBottomBorder ) const;
	virtual long			CalcTitleWidth() const;
	virtual void			DrawWindow( sal_uInt16 nDrawFlags, OutputDevice* pOutDev, const Point* pOffset );
};


// =======================================================================

// ---------------------------
// - ImplStdBorderWindowView -
// ---------------------------


class ImplStdBorderWindowView : public ImplBorderWindowView
{
	ImplBorderFrameData 	maFrameData;
	VirtualDevice*			mpATitleVirDev;
	VirtualDevice*			mpDTitleVirDev;

public:
							ImplStdBorderWindowView( ImplBorderWindow* pBorderWindow );
							~ImplStdBorderWindowView();

	virtual sal_Bool			MouseMove( const MouseEvent& rMEvt );
	virtual sal_Bool			MouseButtonDown( const MouseEvent& rMEvt );
	virtual sal_Bool			Tracking( const TrackingEvent& rTEvt );
	virtual String  		RequestHelp( const Point& rPos, Rectangle& rHelpRect );
	virtual Rectangle       GetMenuRect() const;

	virtual void			Init( OutputDevice* pDev, long nWidth, long nHeight );
	virtual void			GetBorder( sal_Int32& rLeftBorder, sal_Int32& rTopBorder,
									   sal_Int32& rRightBorder, sal_Int32& rBottomBorder ) const;
	virtual long			CalcTitleWidth() const;
	virtual void			DrawWindow( sal_uInt16 nDrawFlags, OutputDevice* pOutDev, const Point* pOffset );
};


#endif	// _SV_BRDWIN_HXX