[occt.git] / src / Draw / Draw_Viewer.hxx

// Created on: 1992-04-06
// Created by: Remi LEQUETTE
// Copyright (c) 1992-1999 Matra Datavision
// Copyright (c) 1999-2012 OPEN CASCADE SAS
//
// The content of this file is subject to the Open CASCADE Technology Public
// License Version 6.5 (the "License"). You may not use the content of this file
// except in compliance with the License. Please obtain a copy of the License
// at http://www.opencascade.org and read it completely before using this file.
//
// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
//
// The Original Code and all software distributed under the License is
// distributed on an "AS IS" basis, without warranty of any kind, and the
// Initial Developer hereby disclaims all such warranties, including without
// limitation, any warranties of merchantability, fitness for a particular
// purpose or non-infringement. Please see the License for the specific terms
// and conditions governing the rights and limitations under the License.


#ifndef Draw_Viewer_HeaderFile
#define Draw_Viewer_HeaderFile

#include <gp_Pnt.hxx>
#include <gp_Vec.hxx>
#include <gp_Dir.hxx>
#include <gp_Pnt2d.hxx>
#include <gp_Vec2d.hxx>
#include <gp_Dir2d.hxx>
#include <gp_Trsf.hxx>
#include <gp_Ax1.hxx>
#include <Draw_Drawable3D.hxx>
#include <Draw_SequenceOfDrawable3D.hxx>
#include <Draw_Color.hxx>

#ifdef WNT
#include <windows.h>
#if !defined(__Draw_API) && !defined(HAVE_NO_DLL)
# ifdef __Draw_DLL
#  define __Draw_API __declspec( dllexport )
# else
#  define __Draw_API /*__declspec( dllimport )*/
# endif
#endif
#else
#  define __Draw_API  
#endif
const Standard_Integer MAXVIEW  = 30;

class Draw_View;

class Draw_Viewer {

  public :
  __Draw_API Draw_Viewer      ();
  __Draw_API Standard_Boolean DefineColor (const Standard_Integer i,
					   const char* colname);
  __Draw_API void   MakeView    (const Standard_Integer id,
				 const char*   typ,
				 const Standard_Integer X, const Standard_Integer Y, 
				 const Standard_Integer W, const Standard_Integer H);
  // build a view on a given window
#ifdef WNT
  __Draw_API void MakeView    (const Standard_Integer id,
			       const char*   typ,
			       const Standard_Integer X, const Standard_Integer Y,
			       const Standard_Integer W, const Standard_Integer H,
			       HWND win,
			       const Standard_Boolean useBuffer = Standard_False);
#endif
  __Draw_API void   MakeView    (const Standard_Integer id,
				 const char*  typ,
				 const char*  window);
  __Draw_API void   SetTitle    (const Standard_Integer id,
				 const char* name);
  __Draw_API void   ResetView   (const Standard_Integer id);
  __Draw_API void   SetZoom     (const Standard_Integer id,
				 const Standard_Real z);
  __Draw_API void   RotateView  (const Standard_Integer id,
				 const gp_Dir2d&,
				 const Standard_Real);
  __Draw_API void   RotateView  (const Standard_Integer id,
				 const gp_Pnt&,
				 const gp_Dir&,
				 const Standard_Real);
  __Draw_API void   SetFocal    (const Standard_Integer id,
				 const Standard_Real FocalDist);
  __Draw_API char*  GetType     (const Standard_Integer id) const;
  __Draw_API Standard_Real   Zoom        (const Standard_Integer id) const;
  __Draw_API Standard_Real   Focal       (const Standard_Integer id) const;
  __Draw_API void   SetTrsf     (const Standard_Integer id,
				 gp_Trsf& T);
  __Draw_API void   GetTrsf     (const Standard_Integer id,
				 gp_Trsf& T) const;
  __Draw_API void   GetPosSize  (const Standard_Integer id,
				 Standard_Integer& X, Standard_Integer& Y,
				 Standard_Integer& W, Standard_Integer& H);
  __Draw_API Standard_Boolean    Is3D        (const Standard_Integer id) const; 
  __Draw_API void   GetFrame    (const Standard_Integer id,
				 Standard_Integer& xmin, Standard_Integer& ymin,
				 Standard_Integer& xmax, Standard_Integer& ymax);
  __Draw_API void   FitView     (const Standard_Integer id, const Standard_Integer frame);
  __Draw_API void   PanView     (const Standard_Integer id,
				 const Standard_Integer DX, const Standard_Integer DY);
  __Draw_API void   SetPan      (const Standard_Integer id,
				 const Standard_Integer DX, const Standard_Integer DY);
  __Draw_API void   GetPan      (const Standard_Integer id,
				 Standard_Integer& DX, Standard_Integer& DY);
  __Draw_API Standard_Boolean HasView    (const Standard_Integer id) const;
  __Draw_API void   DisplayView (const Standard_Integer id) const;
  __Draw_API void   HideView    (const Standard_Integer id) const;
  __Draw_API void   ClearView   (const Standard_Integer id) const;
  __Draw_API void   RemoveView  (const Standard_Integer id) ;
  __Draw_API void   RepaintView (const Standard_Integer id) const;
#ifdef WNT
  __Draw_API void   ResizeView  (const Standard_Integer id) const;
  __Draw_API void   UpdateView  (const Standard_Integer id, const Standard_Boolean forced = Standard_False) const;
#endif  
  __Draw_API void   ConfigView  (const Standard_Integer id) const;
  __Draw_API void   PostScriptView (const Standard_Integer id,
				    const Standard_Integer VXmin,
				    const Standard_Integer VYmin,
				    const Standard_Integer VXmax,
				    const Standard_Integer VYmax,
				    const Standard_Integer PXmin,
				    const Standard_Integer PYmin,
				    const Standard_Integer PXmax,
				    const Standard_Integer PYmax,
				    ostream& sortie) const;
  __Draw_API void   PostColor(const Standard_Integer icol,
			      const Standard_Integer width,
			      const Standard_Real    gray);
  __Draw_API Standard_Boolean SaveView(const Standard_Integer id, const char* filename);
  __Draw_API void   RepaintAll  () const;
  __Draw_API void   Repaint2D  () const;
  __Draw_API void   Repaint3D  () const;
  __Draw_API unsigned long GetWindow   (const Standard_Integer id) const; 
  __Draw_API void   DeleteView  (const Standard_Integer id);
  __Draw_API void   Clear       ();
  __Draw_API void   Clear2D     ();
  __Draw_API void   Clear3D     ();
  __Draw_API void   Flush       ();
  
  __Draw_API void DrawOnView     (const Standard_Integer id,
				  const Handle(Draw_Drawable3D)& D) const; 
  __Draw_API void HighlightOnView (const Standard_Integer id,
				   const Handle(Draw_Drawable3D)& D,
				   const Draw_ColorKind C = Draw_blanc) const; 
  __Draw_API void AddDrawable    (const Handle(Draw_Drawable3D)& D);
  __Draw_API void RemoveDrawable (const Handle(Draw_Drawable3D)& D);
  __Draw_API Draw_Display MakeDisplay (const Standard_Integer id) const;
  
  __Draw_API void Select (Standard_Integer& id,         // View, -1 if none
			  Standard_Integer& X,          // Pick coordinates
			  Standard_Integer& Y,
			  Standard_Integer& Button,     // Button pressed, 0 if none
			  Standard_Boolean  waitclick = Standard_True
			  );

  __Draw_API Standard_Integer Pick(const Standard_Integer id,   // returns the index (or 0)
				   const Standard_Integer X,
				   const Standard_Integer Y,
				   const Standard_Integer Prec,
				   Handle(Draw_Drawable3D)& D,
				   const Standard_Integer First = 0) const; // search after this drawable
  
  __Draw_API void LastPick(gp_Pnt& P1, gp_Pnt& P2, Standard_Real& Param);
  // returns the extremities and parameter of the last picked segment
  
  __Draw_API ~Draw_Viewer();
  __Draw_API Draw_Viewer& operator<<(const Handle(Draw_Drawable3D)&);
  __Draw_API const Draw_SequenceOfDrawable3D& GetDrawables();

  private :

    Draw_View*                myViews[MAXVIEW];
    Draw_SequenceOfDrawable3D myDrawables;
};


#endif
Commit	Line	Data
b311480e	1	// Created on: 1992-04-06
	2	// Created by: Remi LEQUETTE
	3	// Copyright (c) 1992-1999 Matra Datavision
	4	// Copyright (c) 1999-2012 OPEN CASCADE SAS
	5	//
	6	// The content of this file is subject to the Open CASCADE Technology Public
	7	// License Version 6.5 (the "License"). You may not use the content of this file
	8	// except in compliance with the License. Please obtain a copy of the License
	9	// at http://www.opencascade.org and read it completely before using this file.
	10	//
	11	// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
	12	// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
	13	//
	14	// The Original Code and all software distributed under the License is
	15	// distributed on an "AS IS" basis, without warranty of any kind, and the
	16	// Initial Developer hereby disclaims all such warranties, including without
	17	// limitation, any warranties of merchantability, fitness for a particular
	18	// purpose or non-infringement. Please see the License for the specific terms
	19	// and conditions governing the rights and limitations under the License.
	20
7fd59977	21
	22
	23	#ifndef Draw_Viewer_HeaderFile
	24	#define Draw_Viewer_HeaderFile
	25
	26	#include <gp_Pnt.hxx>
	27	#include <gp_Vec.hxx>
	28	#include <gp_Dir.hxx>
	29	#include <gp_Pnt2d.hxx>
	30	#include <gp_Vec2d.hxx>
	31	#include <gp_Dir2d.hxx>
	32	#include <gp_Trsf.hxx>
	33	#include <gp_Ax1.hxx>
	34	#include <Draw_Drawable3D.hxx>
	35	#include <Draw_SequenceOfDrawable3D.hxx>
	36	#include <Draw_Color.hxx>
	37
	38	#ifdef WNT
	39	#include <windows.h>
	40	#if !defined(__Draw_API) && !defined(HAVE_NO_DLL)
	41	# ifdef __Draw_DLL
	42	# define __Draw_API __declspec( dllexport )
	43	# else
	44	# define __Draw_API /__declspec( dllimport )/
	45	# endif
	46	#endif
	47	#else
	48	# define __Draw_API
	49	#endif
	50	const Standard_Integer MAXVIEW = 30;
	51
	52	class Draw_View;
	53
	54	class Draw_Viewer {
	55
	56	public :
	57	__Draw_API Draw_Viewer ();
	58	__Draw_API Standard_Boolean DefineColor (const Standard_Integer i,
	59	const char* colname);
	60	__Draw_API void MakeView (const Standard_Integer id,
	61	const char* typ,
	62	const Standard_Integer X, const Standard_Integer Y,
	63	const Standard_Integer W, const Standard_Integer H);
	64	// build a view on a given window
	65	#ifdef WNT
	66	__Draw_API void MakeView (const Standard_Integer id,
	67	const char* typ,
	68	const Standard_Integer X, const Standard_Integer Y,
	69	const Standard_Integer W, const Standard_Integer H,
	70	HWND win,
	71	const Standard_Boolean useBuffer = Standard_False);
	72	#endif
	73	__Draw_API void MakeView (const Standard_Integer id,
	74	const char* typ,
	75	const char* window);
	76	__Draw_API void SetTitle (const Standard_Integer id,
	77	const char* name);
	78	__Draw_API void ResetView (const Standard_Integer id);
	79	__Draw_API void SetZoom (const Standard_Integer id,
	80	const Standard_Real z);
	81	__Draw_API void RotateView (const Standard_Integer id,
	82	const gp_Dir2d&,
	83	const Standard_Real);
	84	__Draw_API void RotateView (const Standard_Integer id,
85	const gp_Pnt&,
86	const gp_Dir&,
87	const Standard_Real);
88	__Draw_API void SetFocal (const Standard_Integer id,
89	const Standard_Real FocalDist);
90	__Draw_API char* GetType (const Standard_Integer id) const;
91	__Draw_API Standard_Real Zoom (const Standard_Integer id) const;
92	__Draw_API Standard_Real Focal (const Standard_Integer id) const;
93	__Draw_API void SetTrsf (const Standard_Integer id,
94	gp_Trsf& T);
95	__Draw_API void GetTrsf (const Standard_Integer id,
96	gp_Trsf& T) const;
97	__Draw_API void GetPosSize (const Standard_Integer id,
98	Standard_Integer& X, Standard_Integer& Y,
99	Standard_Integer& W, Standard_Integer& H);
100	__Draw_API Standard_Boolean Is3D (const Standard_Integer id) const;
101	__Draw_API void GetFrame (const Standard_Integer id,
102	Standard_Integer& xmin, Standard_Integer& ymin,
103	Standard_Integer& xmax, Standard_Integer& ymax);
104	__Draw_API void FitView (const Standard_Integer id, const Standard_Integer frame);
105	__Draw_API void PanView (const Standard_Integer id,
106	const Standard_Integer DX, const Standard_Integer DY);
107	__Draw_API void SetPan (const Standard_Integer id,
108	const Standard_Integer DX, const Standard_Integer DY);
109	__Draw_API void GetPan (const Standard_Integer id,
110	Standard_Integer& DX, Standard_Integer& DY);
111	__Draw_API Standard_Boolean HasView (const Standard_Integer id) const;
112	__Draw_API void DisplayView (const Standard_Integer id) const;
113	__Draw_API void HideView (const Standard_Integer id) const;
114	__Draw_API void ClearView (const Standard_Integer id) const;
115	__Draw_API void RemoveView (const Standard_Integer id) ;
116	__Draw_API void RepaintView (const Standard_Integer id) const;
117	#ifdef WNT
118	__Draw_API void ResizeView (const Standard_Integer id) const;
119	__Draw_API void UpdateView (const Standard_Integer id, const Standard_Boolean forced = Standard_False) const;
120	#endif
121	__Draw_API void ConfigView (const Standard_Integer id) const;
122	__Draw_API void PostScriptView (const Standard_Integer id,
123	const Standard_Integer VXmin,
124	const Standard_Integer VYmin,
125	const Standard_Integer VXmax,
126	const Standard_Integer VYmax,
127	const Standard_Integer PXmin,
128	const Standard_Integer PYmin,
129	const Standard_Integer PXmax,
130	const Standard_Integer PYmax,
131	ostream& sortie) const;
132	__Draw_API void PostColor(const Standard_Integer icol,
133	const Standard_Integer width,
134	const Standard_Real gray);
135	__Draw_API Standard_Boolean SaveView(const Standard_Integer id, const char* filename);
136	__Draw_API void RepaintAll () const;
137	__Draw_API void Repaint2D () const;
138	__Draw_API void Repaint3D () const;
139	__Draw_API unsigned long GetWindow (const Standard_Integer id) const;
140	__Draw_API void DeleteView (const Standard_Integer id);
141	__Draw_API void Clear ();
142	__Draw_API void Clear2D ();
143	__Draw_API void Clear3D ();
144	__Draw_API void Flush ();
145
146	__Draw_API void DrawOnView (const Standard_Integer id,
147	const Handle(Draw_Drawable3D)& D) const;
148	__Draw_API void HighlightOnView (const Standard_Integer id,
149	const Handle(Draw_Drawable3D)& D,
150	const Draw_ColorKind C = Draw_blanc) const;
151	__Draw_API void AddDrawable (const Handle(Draw_Drawable3D)& D);
152	__Draw_API void RemoveDrawable (const Handle(Draw_Drawable3D)& D);
153	__Draw_API Draw_Display MakeDisplay (const Standard_Integer id) const;
154
155	__Draw_API void Select (Standard_Integer& id, // View, -1 if none
156	Standard_Integer& X, // Pick coordinates
157	Standard_Integer& Y,
158	Standard_Integer& Button, // Button pressed, 0 if none
159	Standard_Boolean waitclick = Standard_True
160	);
161
162	__Draw_API Standard_Integer Pick(const Standard_Integer id, // returns the index (or 0)
163	const Standard_Integer X,
164	const Standard_Integer Y,
165	const Standard_Integer Prec,
166	Handle(Draw_Drawable3D)& D,
167	const Standard_Integer First = 0) const; // search after this drawable
168
169	__Draw_API void LastPick(gp_Pnt& P1, gp_Pnt& P2, Standard_Real& Param);
170	// returns the extremities and parameter of the last picked segment
171
172	__Draw_API ~Draw_Viewer();
173	__Draw_API Draw_Viewer& operator<<(const Handle(Draw_Drawable3D)&);
174	__Draw_API const Draw_SequenceOfDrawable3D& GetDrawables();
175
176	private :
177
178	Draw_View* myViews[MAXVIEW];
179	Draw_SequenceOfDrawable3D myDrawables;
180	};
181
182
183	#endif