// $Id: nodebmp.h 1282 2006-06-09 09:46:49Z alex $ /* @@tag:xara-cn@@ DO NOT MODIFY THIS LINE ================================XARAHEADERSTART=========================== Xara LX, a vector drawing and manipulation program. Copyright (C) 1993-2006 Xara Group Ltd. Copyright on certain contributions may be held in joint with their respective authors. See AUTHORS file for details. LICENSE TO USE AND MODIFY SOFTWARE ---------------------------------- This file is part of Xara LX. Xara LX is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation. Xara LX and its component source files are 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 General Public License for more details. You should have received a copy of the GNU General Public License along with Xara LX (see the file GPL in the root directory of the distribution); if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ADDITIONAL RIGHTS ----------------- Conditional upon your continuing compliance with the GNU General Public License described above, Xara Group Ltd grants to you certain additional rights. The additional rights are to use, modify, and distribute the software together with the wxWidgets library, the wxXtra library, and the "CDraw" library and any other such library that any version of Xara LX relased by Xara Group Ltd requires in order to compile and execute, including the static linking of that library to XaraLX. In the case of the "CDraw" library, you may satisfy obligation under the GNU General Public License to provide source code by providing a binary copy of the library concerned and a copy of the license accompanying it. Nothing in this section restricts any of the rights you have under the GNU General Public License. SCOPE OF LICENSE ---------------- This license applies to this program (XaraLX) and its constituent source files only, and does not necessarily apply to other Xara products which may in part share the same code base, and are subject to their own licensing terms. This license does not apply to files in the wxXtra directory, which are built into a separate library, and are subject to the wxWindows license contained within that directory in the file "WXXTRA-LICENSE". This license does not apply to the binary libraries (if any) within the "libs" directory, which are subject to a separate license contained within that directory in the file "LIBS-LICENSE". ARRANGEMENTS FOR CONTRIBUTION OF MODIFICATIONS ---------------------------------------------- Subject to the terms of the GNU Public License (see above), you are free to do whatever you like with your modifications. However, you may (at your option) wish contribute them to Xara's source tree. You can find details of how to do this at: http://www.xaraxtreme.org/developers/ Prior to contributing your modifications, you will need to complete our contributor agreement. This can be found at: http://www.xaraxtreme.org/developers/contribute/ Please note that Xara will not accept modifications which modify any of the text between the start and end of this header (marked XARAHEADERSTART and XARAHEADEREND). MARKS ----- Xara, Xara LX, Xara X, Xara X/Xtreme, Xara Xtreme, the Xtreme and Xara designs are registered or unregistered trademarks, design-marks, and/or service marks of Xara Group Ltd. All rights in these marks are reserved. Xara Group Ltd, Gaddesden Place, Hemel Hempstead, HP2 6EX, UK. http://www.xara.com/ =================================XARAHEADEREND============================ */ // Node representing a bitmap object. #ifndef INC_NODEBMP #define INC_NODEBMP //#include "bitmap.h" - in camtypes.h [AUTOMATICALLY REMOVED] #include "noderect.h" //#include "doccolor.h" - in camtypes.h [AUTOMATICALLY REMOVED] //#include "xpehost.h" // For OPTOKEN_XPE_EDIT class SelOperation; class AttrBitmapTranspFill; /******************************************************************************************** > class NodeBitmap : public NodeRect Author: Tim_Browse (Xara Group Ltd) Created: 08/03/94 Purpose: A class for including bitmap objects within the tree. SeeAlso: NodeRect, KernelBitmap ********************************************************************************************/ class NodeBitmap : public NodeRect { // Give my name out in memory dumps CC_DECLARE_DYNCREATE(NodeBitmap); public: NodeBitmap(); NodeBitmap( Node* ContextNode, AttachNodeDirection Direction, BOOL Locked = FALSE, BOOL Mangled = FALSE, BOOL Marked = FALSE, BOOL Selected = FALSE ); virtual Node* SimpleCopy(); void CopyNodeContents(NodeBitmap* NodeCopy); virtual void PolyCopyNodeContents(NodeRenderable* pNodeCopy); virtual String Describe(BOOL Plural, BOOL Verbose); virtual KernelBitmap *EnumerateBitmaps(UINT32 Count); // Function for interrogation by clipboard to determine exportable data types virtual BOOL SupportsClipboardFormat(InternalClipboardFormat *Format) const; UINT32 GetBitmapDPI(); // Render the bitmap virtual void Render( RenderRegion* pRender ); virtual void PreExportRender(RenderRegion* pRender ); virtual BOOL ExportRender( RenderRegion* pRender ); virtual INT32 GetSizeOfExport(Filter*); virtual BOOL RequiresAttrib(NodeAttribute* pAttrib, BOOL Search = FALSE); virtual BOOL ApplyDefaultBitmapAttrs(UndoableOperation* pOp, AttrBitmapTranspFill* pTranspBitmap = NULL); // Popup menus virtual BOOL OnNodePopUp(Spread* pSpread, DocCoord PointerPos, ContextMenu* pMenu); // Information functions virtual UINT32 GetNodeSize() const; // Returns size of node in bytes virtual BOOL IsABitmap() const; virtual BOOL NeedsTransparency() const; // Make Shapes functions virtual BOOL CanBecomeA(BecomeA* pBecomeA); virtual BOOL DoBecomeA(BecomeA* pBecomeA); // AllowOp stuff BOOL AllowOp(ObjChangeParam*, BOOL); BOOL MakeContoneBitmap(UndoableOperation*); static KernelBitmap* CheckGreyscaleBitmap(KernelBitmap* pBitmap, UINT32 PromptID, UINT32 OkID); KernelBitmapRef BitmapRef; virtual KernelBitmapRef* GetBitmapRef() { return &BitmapRef; } virtual KernelBitmap* GetBitmap(); virtual BOOL HidingNode(); virtual BOOL ShowingNode(); virtual void SetStartColour(DocColour*); virtual void SetEndColour(DocColour*); virtual DocColour* GetStartColour(); virtual DocColour* GetEndColour(); virtual BOOL GetApplyContoneColour() {return ApplyContoneColour;}; // For render region capabilities BOOL HasSimpleOrientation(RenderRegion *); virtual BOOL OnClick(DocCoord PointerPos, ClickType Click, ClickModifiers ClickMods, Spread* pSpread); PORTNOTE("other","Change GetDefaultOpToken - OPTOKEN_XPE_EDIT reference") // Find out the optoken of the default operation for this node. (See EditSelectionOp and Return hotkey.) virtual TCHAR* GetDefaultOpToken() {return _T("None");} virtual void SetAspectRatio(double dExWidth, double dExHeight, BOOL bPathAndFill); virtual BOOL ReleaseCached(BOOL bAndParents = TRUE, BOOL bAndChildren = TRUE, BOOL bSelf = TRUE, BOOL bAndDerived = TRUE); // Functions to give effects info about this instance of the bitmap so that // they can operate in the the upright bitmap domain, then do the appropriate // instance transformation at the top of the effects stack virtual DocRect GetOriginalBitmapRect(); virtual Matrix GetInstanceTransform(); virtual BOOL CanSupplyDirectBitmap() {return TRUE;} virtual BOOL GetDirectBitmap(RenderRegion* pRender, LPBITMAPINFO* plpInfo, LPBYTE* plpBits, DocRect* pRect, Matrix* pMat, double* pdRes); protected: virtual BOOL HasBitmapAttrs(); public: // new file format export functions virtual BOOL WritePreChildrenWeb(BaseCamelotFilter* pFilter); virtual BOOL WritePreChildrenNative(BaseCamelotFilter* pFilter); protected: DocColour Colour; DocColour EndColour; BOOL ApplyContoneColour; }; //------------------------------------------------------------------------------- //------------------------------------------------------------------------------- //------------------------------------------------------------------------------- //------------------------------------------------------------------------------- // Optoken for the CreateNodeBitmap operation #define OPTOKEN_CREATENODEBITMAP _T("CreateNodeBitmap") /******************************************************************************************** > class OpCreateNodeBitmap: public UndoableOperation Author: Will_Cowling (Xara Group Ltd) Created: 19/3/95 Purpose: Creates a new Node Bitmap, at a specific position on the page. SeeAlso: - ********************************************************************************************/ class CCAPI OpCreateNodeBitmap: public UndoableOperation { CC_DECLARE_DYNCREATE( OpCreateNodeBitmap ); public: static BOOL Init(); static OpState GetState(String_256*, OpDescriptor*); void DoWithParam(OpDescriptor* OpDesc, OpParam* pOpParam); virtual void GetOpName(String_256* OpName); // Overloaded so that we can store the undo string in // the operation rather than the OpDescriptor. // Karim 21/01/2000 - see UndoableOperation base implementation. virtual BOOL MayChangeNodeBounds() const { return TRUE; } }; /******************************************************************************************** > class ChangeBitmapPtrAction : public Action Author: Will_Cowling (Xara Group Ltd) Created: 24/7/94 Purpose: An action which undoes the modification of Grad Fill data. This action can be used for undoing changing control points. SeeAlso: - ********************************************************************************************/ class ChangeBitmapPtrAction : public Action { CC_DECLARE_DYNCREATE(ChangeBitmapPtrAction) public: ChangeBitmapPtrAction(); virtual ActionCode Execute(); static ActionCode Init( Operation* pOp, ActionList* pActionList, Action** NewAction); void StoreChanges(NodeBitmap* pBmpNode); KernelBitmapRef* GetBitmapRef() { return &BitmapRef; } KernelBitmap* GetBitmap() { return BitmapRef.GetBitmap(); } protected: NodeBitmap* pChangedBmpNode; KernelBitmapRef BitmapRef; }; #endif // INC_NODEBMP