145 lines
4.2 KiB
C++
145 lines
4.2 KiB
C++
/*
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** Command & Conquer Renegade(tm)
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** Copyright 2025 Electronic Arts Inc.
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**
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** This program is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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// SimpleGraphView.h : interface of the CSimpleGraphView class
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//
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/////////////////////////////////////////////////////////////////////////////
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#if !defined(AFX_SIMPLEGRAPHVIEW_H__C44E4EBD_F133_11D3_A08F_00104B791122__INCLUDED_)
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#define AFX_SIMPLEGRAPHVIEW_H__C44E4EBD_F133_11D3_A08F_00104B791122__INCLUDED_
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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#include "resource.h"
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#include "cardinalspline.h"
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#include "vector2.h"
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class CSimpleGraphDoc;
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class CSimpleGraphView : public CView
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{
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protected: // create from serialization only
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CSimpleGraphView();
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DECLARE_DYNCREATE(CSimpleGraphView)
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// Attributes
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public:
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CSimpleGraphDoc* GetDocument();
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// Operations
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public:
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// Overrides
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// ClassWizard generated virtual function overrides
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//{{AFX_VIRTUAL(CSimpleGraphView)
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public:
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virtual void OnDraw(CDC* pDC); // overridden to draw this view
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virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
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virtual void OnInitialUpdate();
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//}}AFX_VIRTUAL
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// Implementation
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public:
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virtual ~CSimpleGraphView();
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#ifdef _DEBUG
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virtual void AssertValid() const;
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virtual void Dump(CDumpContext& dc) const;
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#endif
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protected:
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// Generated message map functions
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protected:
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//{{AFX_MSG(CSimpleGraphView)
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afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
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afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
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afx_msg void OnMouseMove(UINT nFlags, CPoint point);
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afx_msg void OnDelete();
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afx_msg void OnUpdateDelete(CCmdUI* pCmdUI);
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afx_msg void OnZoomExtents();
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afx_msg void OnRButtonDown(UINT nFlags, CPoint point);
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afx_msg void OnRButtonUp(UINT nFlags, CPoint point);
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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public:
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//////////////////////////////////////////////////////////
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// Protected methods
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//////////////////////////////////////////////////////////
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void Render_Graph (CDC *dc);
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void Get_Visible_Points (int *left_pt, int *right_pt);
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typedef enum
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{
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HIT_GRAPH_AREA = 1,
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HIT_POINT,
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HIT_AXIS,
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HIT_UNKNOWN
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} HITTYPE;
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HITTYPE Hit_Test (const CPoint &point, int *hit_pt);
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void Get_Graph_Rect (CRect &rect);
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void Value_To_Point (const Vector2 &value, CPoint *point);
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void Point_To_Value (const CPoint &point, Vector2 *value);
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int Move_Value (int old_index, const Vector2 &new_value);
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void Render_Axis (CDC *dc);
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void Repaint_Graph (void);
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void Render_Points (CDC *dc);
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int Add_New_Point (CPoint &point);
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void Delete_Point (int index);
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int Get_Selection (void) const { return m_SelPt; }
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void Get_Ranges (Vector2 &range_min, Vector2 &range_max) { range_min = m_Min; range_max = m_Max; }
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void Set_Ranges (Vector2 &range_min, Vector2 &range_max) { m_Min = range_min; m_Max = range_max; Repaint_Graph (); }
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protected:
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//////////////////////////////////////////////////////////
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// Protected member data
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//////////////////////////////////////////////////////////
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Vector2 m_Min;
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Vector2 m_Max;
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int m_DraggingPt;
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int m_SelPt;
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CBrush m_Brush;
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CBrush m_SelBrush;
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HFONT m_Font;
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CPoint m_ZoomPt;
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bool m_IsZooming;
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};
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#ifndef _DEBUG // debug version in SimpleGraphView.cpp
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inline CSimpleGraphDoc* CSimpleGraphView::GetDocument()
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{ return (CSimpleGraphDoc*)m_pDocument; }
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#endif
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/////////////////////////////////////////////////////////////////////////////
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//{{AFX_INSERT_LOCATION}}
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// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
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#endif // !defined(AFX_SIMPLEGRAPHVIEW_H__C44E4EBD_F133_11D3_A08F_00104B791122__INCLUDED_)
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