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hammer/anglebox.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#ifndef ANGLEBOX_H
+#define ANGLEBOX_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "mathlib/vector.h"
+
+
+class CAngleCombo;
+
+
+class CAngleBox : public CWnd
+{
+public:
+	CAngleBox();
+	virtual ~CAngleBox();
+
+	bool GetAngles(QAngle &vecAngles);
+	char *GetAngles(char *szAngles);
+
+	void SetAngles(const QAngle &vecAngles, bool bRedraw = true);
+	void SetAngles(const char *szAngles, bool bRedraw = true);
+	
+	void SetDifferent(bool bDifferent, bool bRedraw = true);
+	inline void SetEditControl(CAngleCombo *pEdit);
+
+	char *GetAngleEditText(char *szBuf);
+
+	void Enable(bool bEnable);
+	void Show(bool bShow);
+
+	// ClassWizard generated virtual function overrides
+	//{{AFX_VIRTUAL(CAngleBox)
+	public:
+	//}}AFX_VIRTUAL
+
+protected:
+
+	void UpdateAngleEditText(void);
+	void UpdateLine(void);
+	void DrawAngleLine(CDC *pDC);
+
+	bool m_bDifferent;			// Set to true when we have multiselected objects with different angles.
+
+	CDC m_DragDC;				// When dragging w/mouse.
+	CPoint m_ptClientCenter;
+	bool m_bDragging;
+
+	QAngle m_vecAngles;
+
+	CAngleCombo *m_pEdit;		// The linked angle edit box, NULL if none.
+
+	// Generated message map functions
+	//{{AFX_MSG(CAngleBox)
+	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
+	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
+	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
+	afx_msg void OnPaint();
+	//}}AFX_MSG
+
+	DECLARE_MESSAGE_MAP()
+
+private:
+
+friend class CAngleCombo;
+
+	// Functions called by the angle combo to set our state without notification
+	// back to the angle combo.
+	void SetAnglesInternal(const QAngle &vecAngles, bool bRedraw = true);
+	void SetDifferentInternal(bool bDifferent, bool bRedraw = true);
+};
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CAngleBox::SetEditControl(CAngleCombo *pEdit)
+{
+	m_pEdit = pEdit;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+class CAngleCombo : public CComboBox
+{
+public:
+
+	CAngleCombo();
+
+	inline void SetAngleBox(CAngleBox *pBox);
+
+protected:
+
+	void UpdateAngleBox(char *szText);
+
+	// Generated message map functions
+	//{{AFX_MSG(CAngleBox)
+	afx_msg void OnChangeAngleEdit();
+	afx_msg void OnSelChangeAngleEdit();
+	//}}AFX_MSG
+
+	DECLARE_MESSAGE_MAP()
+
+private:
+
+friend class CAngleBox;
+
+	void SetAnglesInternal(const char *szAngles);
+
+	CAngleBox *m_pBox;		// The linked angle box control.
+	bool m_bEnableUpdate;	// Whether we forward update notifications to the linked angle box control.
+};
+
+
+void CAngleCombo::SetAngleBox(CAngleBox *pBox)
+{
+	m_pBox = pBox;
+}
+
+
+#endif // ANGLEBOX_H