// $Id: brushdlg.h 751 2006-03-31 15:43:49Z 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============================ */ #ifndef BRUSHDLG_H #define BRUSHDLG_H #define OPTOKEN_BRUSHEDIT_DLG _T("CBrushEditDlg") #define OPTOKEN_OPBRUSHEDIT _T("OpBrushEdit") #include "brshgdgt.h" #include "brshdata.h" #include "opdrbrsh.h" enum RenderPreviewType { RT_LINE, RT_S, RT_LAST }; typedef enum RectSideInfo {WIDTH, HEIGHT, LONGEST}; class CBrushEditDlg : public DialogTabOp//DialogOp { CC_DECLARE_DYNCREATE( CBrushEditDlg ) private: // ptr to the owning gadget CBrushGadget* pOwningGadget_m; // identifier for this particular instance CGadgetID Id_m; // our private brush data BrushData* OriginalData; BrushData* EditData; BrushData m_LastData; BrushHandle m_Handle; // if we are editing a definition, this is its handle AttrBrushType* pAttrBrush_m; // pointer to the node we are altering AttrBrushType* pOrigAttrBrush_m; // pointer to a copy of the node we are altering ChangeBrushType ChangeType_m; // the change that we are going to commit ChangeBrushOpParam ChangeParam_m; CWindowID PreviewWindow; // handle to our preview window BOOL FirstTime; // is this the first time weve // shown the dialog (with the // brush preview) BOOL EditingBrushDef; // are we editing the brush definition? BOOL m_bDisableOps; // prevents us from launching operations RenderPreviewType RenderType; // what style we render previews in DocUnitList* pDocUnitList; // ptr to document units UnitType CurrentUserUnitType; // the current unit type (for output in edit boxes) BOOL m_bDisableGadgets; BOOL m_bPreventUpdateSet; BOOL m_SliderStarted; // set when a slider movement begins static BOOL m_bIsOpen; // as we only ever want one instance of this so keep track of when we open it void HideShuffleIrrelevantButtons (); void ResizeDialogAndCreateBrushPreview (); void RenderBrushPreview (ReDrawInfoType* RedrawInfo); void CycleToNextPreviewStyle (); void InitBrushSpacing (BOOL OnlyForUnitChange = FALSE); void InitBrushOffset (BOOL OnlyForUnitChange = FALSE); void InitBrushScaling (BOOL OnlyForUnitChange = FALSE); void InitBrushEffects (BOOL OnlyForUnitChange = FALSE); void InitBrushSequence (BOOL OnlyForUnitChange = FALSE); void InitBrushFill (BOOL OnlyForUnitChange = FALSE); void ReInitBrushSpacing (); void ReInitBrushOffset (); void ReInitBrushScaling (); void ReInitBrushEffects (); void ReInitBrushSequence (); void ReInitBrushFill(); void ReInitUnitDependantFields (CDlgResID ThePage); void InitComboPathOffsetType (); void InitSequenceType (); void HandleCommit (DialogMsg* Msg); void HandleSelectionChange (DialogMsg* Msg); void HandleButtonDown (DialogMsg* Msg); void HandleSliderPosChanging (DialogMsg* Msg); void HandleSliderPosSet (DialogMsg* Msg); void ReadButtons ( DialogMsg* Msg); void ReadRadios (DialogMsg* Msg); void ReadEditBox (DialogMsg* Msg); void ReadComboBox (DialogMsg* Msg); void ReadCheckBox (DialogMsg* Msg); void ReadSlider (DialogMsg* Msg); void WriteSliders (DialogMsg* Msg); BOOL UsingRandomSpacing; BOOL UsingRandomOffset; BOOL UsingRandomScaling; CGadgetID EditGadgetLostFocus; void UpdateEditBox (CGadgetID GadgetToUpdate); void LaunchOp(); UINT32 GetNewRandomNumber(UINT32 OldNumber); void ReInitPage(CDlgResID PageID); BOOL GetAttributeNodeFromDefinition(); void HandleDocSelectionChange(); void RefreshActivePage(); void GetSpacingRange(double*, double*); void SetSpacingSlider(); void SetSpacingIncrSlider(); void SetOffsetValSlider(); void GetOffsetRange(double*, double*); MILLIPOINT GetSideOfBoundingBox(RectSideInfo RectInfo); double GetDistanceAsPercentageOfBBox(MILLIPOINT Distance, RectSideInfo RectInfo); MILLIPOINT GetPercentageAsDistance(double Percent, RectSideInfo RectInfo); void ChangeButtonText(); void SetRandomRangeText(CGadgetID SliderID); String_32 GetRandomRangeText(INT32 SliderVal); String_32 GetRotationRandomText(INT32 SliderVal); String_32 GetRandomText(INT32 Value, INT32 MaxValue); // we need to subclass our edit boxes, so we'll use the helper virtual BOOL AddControlsToHelper(); virtual void RemoveControlsFromHelper(); public: // dialog constructor CBrushEditDlg (); // dialog destructor ~CBrushEditDlg (); // dialog details ---------------------------------------- static const UINT32 IDD; static const CDlgMode Mode; // usual interface ---------------------------------------- static BOOL Init (); static OpState GetState (String_256*, OpDescriptor*); void Do (OpDescriptor*); void DoWithParam ( OpDescriptor*, OpParam* OwningGadgetParams ); virtual MsgResult Message( Msg* ); void CreateNewBrush(); void HandleBrushEditSpacingMsg (DialogMsg* Msg); void HandleBrushEditOffsetMsg (DialogMsg* Msg); void HandleBrushEditScalingMsg (DialogMsg* Msg); void HandleBrushEditEffectMsg (DialogMsg* Msg); void HandleBrushEditSequenceMsg (DialogMsg* Msg); void HandleBrushFillMsg (DialogMsg* Msg); void InvokeVia (CBrushGadget& pInvokeWith, BrushData* pInvokeOn, AttrBrushType* pBrush, BOOL& bMany); void InvokeVia (CBrushGadget& pInvokeWith, BrushData* pInvokeOn, AttrBrushType* pBrush, AttrBrushType* pOrigBrush, BOOL& bMany); void InvokeVia (CBrushGadget& pInvokeWith, BrushHandle Handle); virtual BOOL RegisterYourPagesInOrderPlease (); // Add in tab pages void ReInitialiseDialog (BrushData* pData); void SetDialogTitle(String_256 Title); static AttrBrushType* GetSingleSelectedBrushAttribute(); }; #endif