#include <IBrushPresets.h>

Class Description

Interface to the brush preset manager.

The manager is a singleton object implemented by the system. It maintains the list of contexts and presets. It communicates with the contexts to track which is active, and when a context is updated. It tracks which preset is active in order to store parameters into the preset when contexts are updated. It has functionality to read and write brush preset files. Finally, the brush preset manager provides a maxscript interface to activate and deactivate presets.

Inheritance diagram for IBrushPresetMgr:

Public Member Functions
	DECLARE_DESCRIPTOR (IBrushPresetMgr)

virtual void	RegisterContext (IBrushPresetContext *context)=0
	Registers a context with the manager. More...

virtual void	UnRegisterContext (IBrushPresetContext *context)=0
	Unregisters a context with the manager. More...

virtual IBrushPresetContext *	GetContext (Class_ID contextID)=0
	Returns a context object from its ID. More...

virtual int	GetNumContexts ()=0
	Returns the number of contexts. More...

virtual Class_ID	GetContextID (int contextIndex)=0
	Translates the index number of a context into the corresponding context ID. More...

virtual int	GetContextIndex (Class_ID contextID)=0
	Translates the ID of a context into the corresponding context index number. More...

virtual int	BeginContext (Class_ID contextID)=0
	Notifies the manager that a context is activated. More...

virtual int	EndContext (Class_ID contextID)=0
	Notifies the manager that a context is deactived. More...

virtual BOOL	IsContextActive (Class_ID contextID)=0
	Returns TRUE if the given context is active, FALSE otherwise. More...

virtual IBrushPreset *	GetPreset (int presetID)=0
	Returns a brush preset object from its ID, or NULL if no preset exists with the given ID. More...

virtual IBrushPreset *	CreatePreset ()=0
	Creates a new preset, and adds a corresponding button to the brush preset toolbar. More...

virtual void	DeletePreset (IBrushPreset *preset)=0
	Deletes a preset, removing the corresponding button from the brush preset toolbar. More...

virtual int	GetNumPresets ()=0
	Returns the current number of brush presets. More...

virtual int	GetPresetID (int presetIndex)=0
	Translates the index number of a brush preset into the corresponding preset ID. More...

virtual int	GetPresetIndex (int presetID)=0
	Translates the ID of a brush preset into the corresponding preset index number. More...

virtual int	GetActivePreset ()=0
	Returns the ID of the active preset. More...

virtual void	SetActivePreset (int presetID)=0
	Sets the active preset. More...

virtual void	OnContextUpdated (Class_ID contextID)=0
	Notifies the manager that a parameter has changed within a brush preset context. More...

virtual int	ReadConfig (const MCHAR *cfg=NULL)=0
	Reads a brush preset file, including the preset values and the layout of the toolbar. More...

virtual int	WriteConfig (const MCHAR *cfg=NULL)=0
	Writes a brush preset file, including the preset values and the layout of the toolbar. More...

Public Member Functions inherited from FPInterfaceDesc
CoreExport	FPInterfaceDesc ()

CoreExport	FPInterfaceDesc (Interface_ID id, const MCHAR int_name, StringResID descr, ClassDesc cd, ULONG flag,...)

CoreExport	~FPInterfaceDesc ()

virtual void	Init ()

LifetimeType	LifetimeControl ()

virtual BaseInterface *	GetInterface (Interface_ID id)

CoreExport void	LoadDescriptor (Interface_ID id, const MCHAR int_name, StringResID descr, ClassDesc pCD, ULONG flag,...)

CoreExport void	AppendFunction (int id,...)
	Add a new function to this interface descriptor. More...

CoreExport void	AppendProperty (int id,...)
	Add a new property to this interface descriptor. More...

CoreExport void	AppendEnum (int id,...)
	Add a new enum to this interface descriptor. More...

CoreExport void	SetClassDesc (ClassDesc *i_cd)

CoreExport va_list	check_fn (va_list ap, int id)

CoreExport va_list	scan_fn (va_list ap, int id, int index)

CoreExport va_list	check_prop (va_list ap, int id)

CoreExport va_list	scan_prop (va_list ap, int id, int index)

CoreExport va_list	check_enum (va_list ap, EnumID id)

CoreExport va_list	scan_enum (va_list ap, EnumID id, int index)

FPInterfaceDesc *	GetDesc ()

Interface_ID	GetID ()

CoreExport FPFunctionDef *	GetFnDef (FunctionID fid)

ActionTable *	GetActionTable ()

CoreExport void	EnableActions (BOOL onOff)

virtual CoreExport HINSTANCE	HInstance ()

virtual CoreExport const MCHAR *	GetRsrcString (StringResID id)

Public Member Functions inherited from FPInterface
virtual CoreExport FPStatus	Invoke (FunctionID fid, TimeValue t=0, FPParams *params=NULL)

virtual FPStatus	Invoke (FunctionID fid, FPParams *params)

virtual CoreExport FPStatus	Invoke (FunctionID fid, TimeValue t, FPValue &result, FPParams *params=NULL)

virtual FPStatus	Invoke (FunctionID fid, FPValue &result, FPParams *params=NULL)

virtual CoreExport FunctionID	FindFn (const MCHAR *name)

virtual CoreExport BOOL	IsEnabled (FunctionID actionID)

virtual CoreExport BOOL	IsChecked (FunctionID actionID)

virtual CoreExport BOOL	IsVisible (FunctionID actionID)

virtual CoreExport FunctionID	GetIsEnabled (FunctionID actionID)

virtual CoreExport FunctionID	GetIsChecked (FunctionID actionID)

virtual CoreExport FunctionID	GetIsVisible (FunctionID actionID)

Public Member Functions inherited from BaseInterface
virtual UtilExport	~BaseInterface ()
	Destructor. More...

virtual bool	RegisterNotifyCallback (InterfaceNotifyCallback *incb)

virtual void	UnRegisterNotifyCallback (InterfaceNotifyCallback *incb)

virtual BaseInterface *	AcquireInterface ()

virtual void	ReleaseInterface ()

virtual void	DeleteInterface ()

virtual BaseInterface *	CloneInterface (void *remapDir=NULL)

Public Member Functions inherited from InterfaceServer
virtual UtilExport	~InterfaceServer ()
	Destructor. More...

Additional Inherited Members
Public Types inherited from BaseInterface
enum	LifetimeType { noRelease, immediateRelease, wantsRelease, serverControlled }

Static Public Member Functions inherited from MaxHeapOperators
static UtilExport void *	operator new (size_t size)
	Standard new operator used to allocate objects If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new (size_t size, const std::nothrow_t &e)
	Standard new operator used to allocate objects if there is insufficient memory, NULL will be returned. More...

static UtilExport void *	operator new (size_t size, const char *filename, int line)
	New operator used to allocate objects that takes the filename and line number where the new was called If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new (size_t size, int block_type, const char *filename, int line)
	New operator used to allocate objects that takes the type of memory, filename and line number where the new was called If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new (size_t size, const std::nothrow_t &e, const char *filename, int line)
	New operator used to allocate objects that takes the filename and line number where the new was called If there is insufficient memory, NULL will be returned. More...

static UtilExport void *	operator new (size_t size, unsigned long flags)
	New operator used to allocate objects that takes extra flags to specify special operations If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new (size_t size, const std::nothrow_t &e, unsigned long flags)
	New operator used to allocate objects that takes extra flags to specify special operations If there is insufficient memory, NULL will be returned. More...

static UtilExport void *	operator new[] (size_t size)
	New operator used to allocate arrays of objects If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new[] (size_t size, const std::nothrow_t &e)
	New operator used to allocate arrays of objects If there is insufficient memory, NULL will be returned. More...

static UtilExport void *	operator new[] (size_t size, const char *filename, int line)
	New operator used to allocate arrays of objects If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new[] (size_t size, int block_type, const char *filename, int line)
	New operator used to allocate arrays of objects. More...

static UtilExport void *	operator new[] (size_t size, const std::nothrow_t &e, const char *filename, int line)
	New operator used to allocate arrays of objects If there is insufficient memory, NULL will be returned. More...

static UtilExport void *	operator new[] (size_t size, unsigned long flags)
	New operator used to allocate arrays of objects If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new[] (size_t size, const std::nothrow_t &e, unsigned long flags)
	New operator used to allocate arrays of objects If there is insufficient memory, NULL will be returned. More...

static UtilExport void	operator delete (void *ptr)
	Standard delete operator used to deallocate an object If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete (void *ptr, const std::nothrow_t &e)
	Standard delete operator used to deallocate an object If the pointer is invalid, nothing will happen. More...

static UtilExport void	operator delete (void ptr, const char filename, int line)
	Delete operator used to deallocate an object that takes the filename and line number where the delete was called If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete (void ptr, int block_type, const char filename, int line)
	Delete operator used to deallocate an object that takes the type of memory, filename and line number where the delete was called If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete (void ptr, const std::nothrow_t &e, const char filename, int line)
	Delete operator used to deallocate an object that takes the filename and line number where the delete was called If the pointer is invalid, nothing will happen. More...

static UtilExport void	operator delete (void *ptr, unsigned long flags)
	Delete operator used to deallocate an object that takes extra flags to specify special operations If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete (void *ptr, const std::nothrow_t &e, unsigned long flags)
	Delete operator used to deallocate an object that takes extra flags to specify special operations If the pointer is invalid, nothing will happen. More...

static UtilExport void	operator delete[] (void *ptr)
	Standard delete operator used to deallocate an array of objects If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete[] (void *ptr, const std::nothrow_t &e)
	Standard delete operator used to deallocate an array of objects If the pointer is invalid, nothing will happen. More...

static UtilExport void	operator delete[] (void ptr, const char filename, int line)
	Delete operator used to deallocate an array of objects that takes the filename and line number where the delete was called If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete[] (void ptr, int block_type, const char filename, int line)
	Delete operator used to deallocate an array of objects that takes the type of memory, filename and line number where the delete was called If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete[] (void ptr, const std::nothrow_t &e, const char filename, int line)
	Delete operator used to deallocate an array of objects that takes the filename and line number where the delete was called If the pointer is invalid, nothing will happen. More...

static UtilExport void	operator delete[] (void *ptr, unsigned long flags)
	Delete operator used to deallocate an array of objects that takes extra flags to specify special operations If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete[] (void *ptr, const std::nothrow_t &e, unsigned long flags)
	Delete operator used to deallocate an array of objects that takes extra flags to specify special operations If the pointer is invalid, an exception will be thrown. More...

static UtilExport void *	operator new (size_t size, void *placement_ptr)
	Placement new operator. More...

static UtilExport void	operator delete (void ptr, void placement_ptr)
	Placement delete operator. More...

Public Attributes inherited from FPInterfaceDesc
Interface_ID	ID

MSTR	internal_name

StringResID	description

ClassDesc *	cd

USHORT	flags

Tab< FPFunctionDef * >	functions

Tab< FPPropDef * >	props

Tab< FPEnum * >	enumerations

MSPluginClass *	pc

Rollout *	rollout

ActionTable *	action_table

Static Public Attributes inherited from FPInterface
static CoreExport FPInterfaceDesc	nullInterface

Protected Member Functions inherited from FPInterfaceDesc
CoreExport void	load_descriptor (Interface_ID id, const MCHAR int_name, StringResID descr, ClassDesc cd, USHORT flag, va_list ap)

Protected Member Functions inherited from FPInterface
virtual FPStatus	_dispatch_fn (FunctionID fid, TimeValue t, FPValue &result, FPParams *p)

Member Function Documentation

DECLARE_DESCRIPTOR ( IBrushPresetMgr )

virtual void RegisterContext ( IBrushPresetContext * context )

pure virtual

Registers a context with the manager.

Contexts should call this method at system startup, or immediately when loaded into memory to support deferred loading.

Parameters

[in] context The context to register

virtual void UnRegisterContext ( IBrushPresetContext * context )

pure virtual

Unregisters a context with the manager.

Contexts may call this method if they are unloaded from memory, but it is not required during normal shutdown.

Parameters

[in] context The context to unregister

virtual IBrushPresetContext* GetContext ( Class_ID contextID )

pure virtual

Returns a context object from its ID.

This returns the context immediately if it is currently registered, otherwise it loads the context plug-in if it is not in memory but supports deferred loading.

Parameters

[in] contextID The ID of the context

virtual int GetNumContexts ( )

pure virtual

Returns the number of contexts.

This includes all currently registered contexts, plus contexts in deferred plug-ins which were registered previously but are not yet loaded.

virtual Class_ID GetContextID ( int contextIndex )

pure virtual

Translates the index number of a context into the corresponding context ID.

Parameters

[in] contextIndex The index of the context

Returns: The context ID, or Class_ID(0,0) if the index is out of range

virtual int GetContextIndex ( Class_ID contextID )

pure virtual

Translates the ID of a context into the corresponding context index number.

Parameters

[in] contextID The ID of the context

Returns: The index of the context, or -1 if no context exists with the given ID

virtual int BeginContext ( Class_ID contextID )

pure virtual

Notifies the manager that a context is activated.

This should be called by a context when its UI is opened and ready for painting

Parameters

[in] contextID The ID of the context

virtual int EndContext ( Class_ID contextID )

pure virtual

Notifies the manager that a context is deactived.

This should be called by a context when its UI is closed

Parameters

[in] contextID The ID of the context

virtual BOOL IsContextActive ( Class_ID contextID )

pure virtual

Returns TRUE if the given context is active, FALSE otherwise.

Parameters

[in] contextID The ID of the context

virtual IBrushPreset* GetPreset ( int presetID )

pure virtual

Returns a brush preset object from its ID, or NULL if no preset exists with the given ID.

Parameters

[in] presetID The ID of the preset

virtual IBrushPreset* CreatePreset ( )

pure virtual

Creates a new preset, and adds a corresponding button to the brush preset toolbar.

virtual void DeletePreset ( IBrushPreset * preset )

pure virtual

Deletes a preset, removing the corresponding button from the brush preset toolbar.

virtual int GetNumPresets ( )

pure virtual

Returns the current number of brush presets.

virtual int GetPresetID ( int presetIndex )

pure virtual

Translates the index number of a brush preset into the corresponding preset ID.

Parameters

[in] presetIndex The index of the preset

Returns: The preset ID, or zero if the index is out of range

virtual int GetPresetIndex ( int presetID )

pure virtual

Translates the ID of a brush preset into the corresponding preset index number.

Parameters

[in] presetID The ID of the preset

Returns: The index of the preset, or -1 if no preset exists with the given ID

virtual int GetActivePreset ( )

pure virtual

Returns the ID of the active preset.

This corresponds to the currently checked button on the brush preset toolbar, or zero if no button is checked.

virtual void SetActivePreset ( int presetID )

pure virtual

Sets the active preset.

The button on the brush preset toolbar corresponding to this preset will become checked.

Parameters

[in] presetID The ID of the preset

virtual void OnContextUpdated ( Class_ID contextID )

pure virtual

Notifies the manager that a parameter has changed within a brush preset context.

Contexts should call this method whenever they are active, and any parameter changes which needs to be stored into the active preset

Parameters

[in] contextID The ID of the updated context

virtual int ReadConfig ( const MCHAR * cfg = NULL )

pure virtual

Reads a brush preset file, including the preset values and the layout of the toolbar.

Parameters

[in] cfg The path of the file, or NULL to use the standard startup file

Returns: Non-zero if successful, otherwise zero on error

virtual int WriteConfig ( const MCHAR * cfg = NULL )

pure virtual

Writes a brush preset file, including the preset values and the layout of the toolbar.

Parameters

[in] cfg The path of the file, or NULL to use the standard startup file

Returns: Non-zero if successful, otherwise zero on error

IBrushPresetMgr Class Reference

Class Description

Public Member Functions

Additional Inherited Members

Member Function Documentation