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Diffstat (limited to 'hammer/ToolSelection.h')
| -rw-r--r-- | hammer/ToolSelection.h | 162 |
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 |