1HEADmaster

1 files changed, 162 insertions, 0 deletions

diff --git a/hammer/ToolSelection.h b/hammer/ToolSelection.h
new file mode 100644
index 0000000..2949dfd
--- /dev/null
+++ b/hammer/ToolSelection.h
@@ -0,0 +1,162 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//===========================================================================//
+
+#ifndef SELECTION3D_H
+#define SELECTION3D_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+
+#include "Box3D.h"
+#include "MapClass.h"			// For CMapObjectList
+#include "ToolInterface.h"
+#include "utlvector.h"
+
+
+class CMapWorld;
+class CMapView;
+class CMapView2D;
+class CMapView3D;
+class GDinputvariable;
+class CRender2D;
+
+class Selection3D : public Box3D
+{
+
+public:
+
+	Selection3D();
+	~Selection3D();
+
+	void Init( CMapDoc *pDocument );
+
+	inline bool IsBoxSelecting();
+	inline bool IsLogicalBoxSelecting();
+	void EndBoxSelection();
+	
+	// Start, end logical selection
+	void StartLogicalBoxSelection( CMapViewLogical *pView, const Vector &vStart );
+	void EndLogicalBoxSelection( );
+
+	// Tool3D implementation. 
+	virtual void SetEmpty();
+	virtual bool IsEmpty();
+
+	//
+	// CBaseTool implementation.
+	//
+	virtual void OnActivate();
+	virtual void OnDeactivate();
+	virtual ToolID_t GetToolID() { return TOOL_POINTER; }
+
+	virtual bool OnContextMenu2D(CMapView2D *pView, UINT nFlags, const Vector2D &vPoint);
+	virtual bool OnKeyDown2D(CMapView2D *pView, UINT nChar, UINT nRepCnt, UINT nFlags);
+	virtual bool OnLMouseDown2D(CMapView2D *pView, UINT nFlags, const Vector2D &vPoint);
+	virtual bool OnLMouseUp2D(CMapView2D *pView, UINT nFlags, const Vector2D &vPoint);
+	virtual bool OnMouseMove2D(CMapView2D *pView, UINT nFlags, const Vector2D &vPoint);
+
+	virtual bool OnKeyDown3D(CMapView3D *pView, UINT nChar, UINT nRepCnt, UINT nFlags);
+	virtual bool OnLMouseDblClk3D(CMapView3D *pView, UINT nFlags, const Vector2D &vPoint);
+	virtual bool OnLMouseDown3D(CMapView3D *pView, UINT nFlags, const Vector2D &vPoint);
+	virtual bool OnLMouseUp3D(CMapView3D *pView, UINT nFlags, const Vector2D &vPoint);
+	virtual bool OnMouseMove3D(CMapView3D *pView, UINT nFlags, const Vector2D &vPoint);
+
+	virtual void RenderTool2D(CRender2D *pRender);
+	virtual void RenderToolLogical(CRender2D *pRender);
+	virtual void RenderTool3D(CRender3D *pRender);
+
+	virtual bool OnContextMenuLogical(CMapViewLogical *pView, UINT nFlags, const Vector2D &vPoint);
+	virtual bool OnKeyDownLogical(CMapViewLogical *pView, UINT nChar, UINT nRepCnt, UINT nFlags);
+	virtual bool OnLMouseDownLogical(CMapViewLogical *pView, UINT nFlags, const Vector2D &vPoint);
+	virtual bool OnLMouseUpLogical(CMapViewLogical *pView, UINT nFlags, const Vector2D &vPoint);
+	virtual bool OnMouseMoveLogical(CMapViewLogical *pView, UINT nFlags, const Vector2D &vPoint);
+	virtual bool OnLMouseDblClkLogical(CMapViewLogical *pView, UINT nFlags, const Vector2D &vPoint);
+
+	void UpdateSelectionBounds();
+
+	bool		m_bBoxSelection;
+	
+protected:
+
+	void TransformSelection();
+	void TransformLogicalSelection( const Vector2D &vecTranslation );
+
+	void FinishTranslation(bool bSave, bool bClone );
+	void StartTranslation(CMapView *pView, const Vector2D &vPoint, const Vector &vHandleOrigin );
+	bool StartBoxSelection( CMapView *pView, const Vector2D &vPoint, const Vector &vStart);
+	
+	void UpdateHandleState();
+
+	virtual unsigned int GetConstraints(unsigned int nKeyFlags);
+
+	void NudgeObjects(CMapView *pView, int nChar, bool bSnap, bool bClone);
+	
+	GDinputvariable *ChooseEyedropperVar(CMapView *pView, CUtlVector<GDinputvariable *> &VarList);
+	
+	CMapEntity *FindEntityInTree(CMapClass *pObject);
+
+	void SelectInBox(CMapDoc *pDoc, bool bInsideOnly);
+	CBaseTool *GetToolObject( CMapView2D *pView, const Vector2D &ptScreen, bool bAttach );
+	CBaseTool *GetToolObjectLogical( CMapViewLogical *pView, const Vector2D &vPoint, bool bAttach );
+
+	void SetEyedropperCursor();
+
+	void EyedropperPick2D(CMapView2D *pView, const Vector2D &vPoint);
+	void EyedropperPick3D(CMapView3D *pView, const Vector2D &vPoint);
+	void EyedropperPick(CMapView *pView, CMapClass *pObject);
+
+	void OnEscape(CMapDoc *pDoc);
+
+	//
+	// Tool3D implementation.
+	//
+	virtual int HitTest(CMapView *pView, const Vector2D &pt, bool bTestHandles = false);
+
+	// Methods related to logical operations
+	void EyedropperPickLogical( CMapViewLogical *pView, const Vector2D &vPoint );
+	bool HitTestLogical( CMapView *pView, const Vector2D &ptClient );
+	void SelectInLogicalBox(CMapDoc *pDoc, bool bInsideOnly);
+
+	CSelection	*m_pSelection;	// the documents selection opject
+	
+	bool m_bEyedropper;			// True if we are holding down the eyedropper hotkey.
+
+	bool m_bSelected;			// Did we select an object on left button down?
+	bool m_b3DEditMode;			// editing mode in 3D on/off
+
+	bool m_bDrawAsSolidBox;		// sometimes we want to render the tool bbox solid
+
+	// These are fields related to manipulation in logical views
+	Vector2D m_vLDownLogicalClient;	// Logical client pos at which lbutton was pressed.
+	Vector2D m_vecLogicalSelBoxMins;
+	Vector2D m_vecLogicalSelBoxMaxs;
+	bool m_bInLogicalBoxSelection;	// Are we doing box selection in the logical mode?
+	COLORREF m_clrLogicalBox;		// The color of the logical box
+	Vector2D m_vLastLogicalDragPoint;	// Last point at which we dragged (world coords)
+	Vector2D m_vLogicalTranslation;
+	bool m_bIsLogicalTranslating;	// true while translation in logical view
+	bool m_bLButtonDown;
+	bool m_bLeftDragged;
+};
+
+
+//-----------------------------------------------------------------------------
+// Are we in box selection?
+//-----------------------------------------------------------------------------
+inline bool Selection3D::IsBoxSelecting() 
+{ 
+	return m_bBoxSelection; 
+}
+
+inline bool Selection3D::IsLogicalBoxSelecting() 
+{ 
+	return m_bInLogicalBoxSelection; 
+}
+
+	
+#endif // SELECTION3D_H