189 lines
8.1 KiB
C++
Executable File
189 lines
8.1 KiB
C++
Executable File
/**********************************************************************
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*<
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FILE: iurvctl.h
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DESCRIPTION: CurveControl Interface
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CREATED BY: Nikolai Sander, Kinetix
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HISTORY: Created 10/15/98
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*> Copyright (c) 1997, All Rights Reserved.
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**********************************************************************/
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#ifndef __ICURVECOTL__H
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#define __ICURVECOTL__H
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#define CURVE_CONTROL_CLASS_ID Class_ID(0x14585773, 0x483a7dcf)
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#define I_RESMAKER_INTERFACE 0x2474334a
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#define WM_CC_SEL_CURVEPT WM_USER+0x2b70 // lParam = ICurve * , LOWORD(wParam) = number of points selected
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#define WM_CC_CHANGE_CURVEPT WM_USER+0x2b71 // lParam = ICurve * , LOWORD(wParam) = point index
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#define WM_CC_CHANGE_CURVETANGENT WM_USER+0x2b72 // lParam = ICurve * , LOWORD(wParam) = point index, HIWORD(wParam) TRUE->InTangent, FALSE->OutTangent
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#define WM_CC_DEL_CURVEPT WM_USER+0x2b73 // lParam = ICurve * , LOWORD(wParam) = point index
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#define CC_DRAWBG (1<<0)
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#define CC_DRAWGRID (1<<1)
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#define CC_DRAWUTOOLBAR (1<<2)
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#define CC_SHOWRESET (1<<3)
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#define CC_DRAWLTOOLBAR (1<<4)
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#define CC_DRAWSCROLLBARS (1<<5)
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#define CC_AUTOSCROLL (1<<6)
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#define CC_DRAWRULER (1<<7)
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#define CC_ASPOPUP (1<<8)
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#define CC_CONSTRAIN_Y (1<<9)
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#define CC_HIDE_DISABLED_CURVES (1<<10)
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// Rightclick menu
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#define CC_RCMENU_MOVE_XY (1<<11)
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#define CC_RCMENU_MOVE_X (1<<12)
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#define CC_RCMENU_MOVE_Y (1<<13)
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#define CC_RCMENU_SCALE (1<<14)
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#define CC_RCMENU_INSERT_CORNER (1<<15)
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#define CC_RCMENU_INSERT_BEZIER (1<<16)
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#define CC_RCMENU_DELETE (1<<17)
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#define CC_ALL_RCMENU (CC_RCMENU_MOVE_XY|CC_RCMENU_MOVE_X|CC_RCMENU_MOVE_Y|CC_RCMENU_SCALE|CC_RCMENU_INSERT_CORNER|CC_RCMENU_INSERT_BEZIER|CC_RCMENU_DELETE)
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#define CC_ALL (CC_DRAWBG|CC_DRAWGRID|CC_DRAWUTOOLBAR|CC_SHOWRESET|CC_DRAWLTOOLBAR|CC_DRAWSCROLLBARS|CC_AUTOSCROLL| \
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CC_DRAWRULER|CC_ASPOPUP|CC_CONSTRAIN_Y|CC_HIDE_DISABLED_CURVES| CC_ALL_RCMENU )
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#define CC_NONE 0
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#define CID_CC_MOVE_XY 0
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#define CID_CC_MOVE_X 1
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#define CID_CC_MOVE_Y 2
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#define CID_CC_SCALE 3
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#define CID_CC_INSERT_CORNER 4
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#define CID_CC_INSERT_BEZIER 5
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// IPoint flags
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#define CURVEP_BEZIER (1<<0)
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#define CURVEP_CORNER (1<<1)
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#define CURVEP_LOCKED_Y (1<<2)
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#define CURVEP_LOCKED_X (1<<3)
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#define CURVEP_SELECTED (1<<4)
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#define CURVEP_ENDPOINT (1<<8) // It's a constrained endpoint on the curve
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// Flags passed to SelectPts
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#define SELPTS_SELECT (1<<0)
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#define SELPTS_DESELECT (1<<1)
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#define SELPTS_CLEARPTS (1<<2)
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#define IS_CORNER(flags) ( ( (flags) & CURVEP_CORNER) && !((flags) & CURVEP_BEZIER) )
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#define IS_BEZIERSMOOTH(flags) ( ( (flags) & CURVEP_BEZIER) && !((flags) & CURVEP_CORNER) )
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#define IS_BEZIERCORNER(flags) ( (flags) & (CURVEP_BEZIER | CURVEP_CORNER) )
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class ICurve;
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class ICurveCtl : public ReferenceTarget {
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public:
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virtual BOOL IsActive()=0; // This reflects if the dialog box is up or not
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virtual void SetActive(BOOL sw)=0; // This brings up or closes the dialog box
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virtual HWND GetHWND()=0;
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virtual void SetNumCurves(int iNum)=0; // Sets the number of curves for this CurveControl.
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// Note, that this method actually create the curves, which means,
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// that the NewCurveCreatedCallback method will be called. However, this happens only
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// if a ResourceMakerCallback is registered already.
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// Thus it is important,that the ResourceMakerCallback is registered BEFORE this method
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// is called.
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virtual int GetNumCurves()=0; // Returns the numbers of curves
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virtual void SetXRange(float min, float max)=0; // Determines the first and last key for all curves
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virtual void SetYRange(float min, float max)=0; // Determines the upper and lower limits, if the Flag CC_CONSTRAIN_Y is set
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virtual void RegisterResourceMaker(ReferenceMaker *rmak)=0; // This registers a rmaker, which has to implement GetInterface
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// for I_RESMAKER_INTERFACE by returning an object derived from
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// ResourceMakerCallback
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virtual BOOL GetZoomValues(float *h, float *v)=0; // Returns the current zoom values
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virtual void SetZoomValues(float h, float v)=0; // Sets the zoom values
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virtual BOOL GetScrollValues(int *h, int *v)=0; // Returns the current Scroll Values
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virtual void SetScrollValues(int h, int v)=0; // Sets the scroll values
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virtual void ZoomExtents()=0;
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virtual void SetTitle(TCHAR *str)=0; // Sets the title of the dialog box
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virtual ICurve *GetControlCurve(int numCurve)=0; // Returns and interface to the numCurve'th curve
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virtual void SetDisplayMode(BitArray &mode)=0; // Determines which curves are toggled on
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virtual BitArray GetDisplayMode()=0; // Returns which curves are toggled on
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virtual void SetCCFlags(DWORD flags)=0;
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virtual DWORD GetCCFlags()=0;
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virtual void SetCustomParentWnd(HWND hParent)=0; // Parent Window, if CurveControl is no popup window
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virtual void SetMessageSink(HWND hWnd)=0; // WM_CC_CHANGE_CURVEPT, WM_CC_CHANGE_CURVETANGENT and WM_CC_DEL_CURVEPT will be sent to this window
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virtual void SetCommandMode(int ID)=0;
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virtual int GetCommandMode()=0;
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virtual void Redraw()=0;
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virtual Interval GetValidity(TimeValue t)=0;
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virtual void Update(TimeValue t, Interval& valid)=0;
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};
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class CurvePoint
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{
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public:
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Point2 p;
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Point2 in;
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Point2 out;
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int flags;
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};
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class ICurve : public ReferenceTarget
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{
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public:
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virtual void SetPenProperty(COLORREF color, int width = 0, int style = PS_SOLID)=0; // Sets the pen properties of a curve
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virtual void GetPenProperty(COLORREF &color, int &width, int &style)=0; // Gets the color of a curve
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virtual void SetDisabledPenProperty(COLORREF color, int width = 0, int style = PS_SOLID)=0; // Sets the pen properties of a curve if it is disabled
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virtual void GetDisabledPenProperty(COLORREF &color, int &width, int &style)=0; // Gets the color of a curve if it is disabled
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virtual float GetValue(TimeValue t, float fX, Interval &ivalid = FOREVER, BOOL UseLookupTable = FALSE)=0; // Returns the Y-value for a given X-Value
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virtual void SetCanBeAnimated(BOOL Animated)=0;
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virtual BOOL GetCanBeAnimated()=0;
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virtual int IsAnimated(int index)=0;
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virtual int GetNumPts()=0;
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virtual void SetNumPts(int count)=0;
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virtual BitArray GetSelectedPts()=0;
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virtual void SetSelectedPts(BitArray &sel, int flags)=0;
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virtual void SetPoint(TimeValue t, int index, CurvePoint *point, BOOL CheckConstraints = TRUE)=0;
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virtual CurvePoint GetPoint(TimeValue t, int index, Interval &valid = FOREVER)=0;
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virtual int Insert(int where, CurvePoint & p)=0;
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virtual void Delete(int index)=0;
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virtual void SetLookupTableSize(int size)=0;
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virtual int GetLookupTableSize()=0;
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};
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class ResourceMakerCallback
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{
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public:
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// this callback has to set the HIMAGELIST to implement custom bitmaps on the display buttons
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// The imagelist has to have NumCurves bitmaps in the format 16x15 set of images are
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// for Out&In Enabled.
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// If the Imagelist was assigned the callback has to return TRUE. If it returns FALSE, the default bitmaps will
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// be used. The pCCtl pointer can be used to determine which ICurveCtl calls the callback, in
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// case the plugin uses many CurveControls and want to set different bitmaps for different CurveControls
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virtual BOOL SetCustomImageList(HIMAGELIST &hCTools,ICurveCtl *pCCtl){return FALSE;}
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// This callback allows the developer to assign custom ToolTips to the display buttons. He simply has to assing a
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// TSTR to the ToolTip parameter in regards to the button number. The pCCtl pointer can be used to determine
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// which ICurveCtl calls the callback, in case the plugin uses many CurveControls and want to set different
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// Tooltips for different CurveControls
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virtual BOOL GetToolTip(int iButton, TSTR &ToolTip,ICurveCtl *pCCtl){return FALSE;}
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virtual void ResetCallback(int curvenum, ICurveCtl *pCCtl){}
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virtual void NewCurveCreatedCallback(int curvenum, ICurveCtl *pCCtl){}
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virtual void* GetInterface(ULONG id) {return NULL;}
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};
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#endif __ICURVECOTL__H |