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GEEKING
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watrabi
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/* Copyright 2003-2007 ROBLOX Corporation, All Rights Reserved */
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#pragma once
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#include "V8Tree/Service.h"
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#include "GfxBase/IAdornable.h"
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#include "Util/HitTestFilter.h"
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#include "Util/Name.h"
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#include "Util/TextureId.h"
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#include "Util/G3DCore.h"
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#include <string>
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#define MAX_SEARCH_DEPTH (2048.0f)
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LOGGROUP(MouseCommandLifetime)
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namespace RBX {
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class PartInstance;
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class PVInstance;
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class Workspace;
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class ICameraOwner;
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class Surface;
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class Selection;
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class ContactManager;
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class InputObject;
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class Adorn;
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class MouseCommand
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: public INamed
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, public IAdornable
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, public boost::enable_shared_from_this<MouseCommand>
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{
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/*
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MouseCommand has a "captured()" state indicating that it
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wants to handle mouse events exclusively.
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World calls onMouseXXX() to feed events. onMouse() returns
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the MouseCommand that will handle subsequent events.
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onMouseXXX functions can call capture() and releaseCapture()
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*/
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private:
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static float maxSearch() {return MAX_SEARCH_DEPTH;}
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static Vector3 ignoreVector3;
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static bool advArrowToolEnabled;
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bool capturedMouse;
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protected:
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friend class Workspace;
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Workspace* workspace;
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shared_ptr<PartInstance> lastHoverPart;
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// TODO:: REMOVE ME -- flag "UsedFixedRightMouseClickBehaviour" in "NullTool.cpp"
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shared_ptr<PartInstance> rightMouseClickPart;
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public:
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static RbxRay getUnitMouseRay(const shared_ptr<InputObject>& inputObject, ICameraOwner* workspace);
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static RbxRay getSearchRay(const shared_ptr<InputObject>& inputObject, ICameraOwner* workspace);
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static RbxRay getSearchRay(const RbxRay& unitRay);
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Instance* getTopSelectable3d(PartInstance* part) const;
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RbxRay getUnitMouseRay(const shared_ptr<InputObject>& inputObject) const;
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RbxRay getSearchRay(const shared_ptr<InputObject>& inputObject) const;
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static PartInstance* getPart(Workspace* workspace, const shared_ptr<InputObject>& inputObject, const HitTestFilter* filter = NULL, Vector3& hitWorld = ignoreVector3);
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PartInstance* getUnlockedPart(const shared_ptr<InputObject>& inputObject, Vector3& hitWorld = ignoreVector3);
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static PartInstance* getPartByLocalCharacter(Workspace* workspace, const shared_ptr<InputObject>& inputObject, const HitTestFilter* filter = NULL, Vector3& hitWorld = ignoreVector3);
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PartInstance* getUnlockedPartByLocalCharacter(const shared_ptr<InputObject>& inputObject, Vector3& hitWorld = ignoreVector3);
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static Surface getSurface(Workspace* workspace, const shared_ptr<InputObject>& inputObject, const HitTestFilter* filter = NULL);
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static Surface getSurface(Workspace* workspace, const shared_ptr<InputObject>& inputObject, const HitTestFilter* filter, PartInstance* &part, int& surfaceId);
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// Override these - the implementations
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virtual shared_ptr<MouseCommand> onMouseDown(const shared_ptr<InputObject>& inputObject) {return shared_from(this);}
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virtual shared_ptr<MouseCommand> onRightMouseDown(const shared_ptr<InputObject>& inputObject) { return shared_from(this); }
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protected:
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virtual void onMouseIdle(const shared_ptr<InputObject>& inputObject) {} // Called on heartbeat regardless of capture status
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virtual void onMouseHover(const shared_ptr<InputObject>& inputObject) {}
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virtual shared_ptr<MouseCommand> onKeyDown(const shared_ptr<InputObject>& inputObject) {return shared_from(this);}
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virtual shared_ptr<MouseCommand> onKeyUp(const shared_ptr<InputObject>& inputObject) {return shared_from(this);}
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virtual shared_ptr<MouseCommand> onPeekKeyDown(const shared_ptr<InputObject>& inputObject) {return shared_ptr<MouseCommand>();}
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virtual shared_ptr<MouseCommand> onPeekKeyUp(const shared_ptr<InputObject>& inputObject) {return shared_ptr<MouseCommand>();}
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virtual void onMouseMove(const shared_ptr<InputObject>& inputObject) {}
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virtual void onMouseDelta(const shared_ptr<InputObject>& inputObject) {}
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virtual shared_ptr<MouseCommand> onMouseUp(const shared_ptr<InputObject>& inputObject) { releaseCapture(); return shared_ptr<MouseCommand>(); }
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virtual shared_ptr<MouseCommand> onRightMouseUp(const shared_ptr<InputObject>& inputObject) { return shared_from(this); }
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virtual shared_ptr<MouseCommand> onMouseWheelForward(const shared_ptr<InputObject>& inputObject) {return shared_ptr<MouseCommand>();}
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virtual shared_ptr<MouseCommand> onMouseWheelBackward(const shared_ptr<InputObject>& inputObject) {return shared_ptr<MouseCommand>();}
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virtual void capture();
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virtual void releaseCapture() {capturedMouse = false;}
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virtual void cancel() {
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if (captured())
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releaseCapture();
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}
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bool characterCanReach(const Vector3& hitPoint) const;
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float distanceToCharacter(const Vector3& hitPoint) const;
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MouseCommand(Workspace* workspace);
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public:
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virtual ~MouseCommand();
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bool captured() const {return capturedMouse;}
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virtual shared_ptr<MouseCommand> isSticky() const {return shared_ptr<MouseCommand>();}
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virtual bool drawConnectors() const {return false;} // default mouse command no draw connectors
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virtual TextureId getCursorId() const; // called on draw
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static PartInstance* getMousePart(
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const RbxRay& unitRay,
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const ContactManager& contactManager,
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const Primitive* ignore,
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const HitTestFilter* filter,
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Vector3& hitPoint = ignoreVector3,
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float maxSearchGrid = maxSearch());
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static PartInstance* getMousePart(
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const RbxRay& unitRay,
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const ContactManager& contactManager,
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const std::vector<const Primitive*> &ignore,
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const HitTestFilter* filter,
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Vector3& hitPoint = ignoreVector3,
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float maxSearchGrid = maxSearch());
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// NOTE - Following two functions are added to prevent the modification of arrow tool behavior in MFC Studio
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// These functions should be removed once Qt Studio becomes default
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// These functions also disable software mouse rendering, and enabled hardware mouse rendering (something only Qt does right now)
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static void enableAdvArrowTool(bool state) { advArrowToolEnabled = state; }
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static bool isAdvArrowToolEnabled() { return advArrowToolEnabled; }
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static void predelete(MouseCommand*){}
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Workspace* getWorkspace() { return workspace; }
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private:
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// TODO: deprecated. Override getCursorId instead
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virtual const std::string getCursorName() const {return isAdvArrowToolEnabled() ? "advCursor-default" : "ArrowCursor";}
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};
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} // namespace RBX
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