GuiGraphicsHost

/*********************************************************************** Vczh Library++ 3.0 Developer: Zihan Chen(vczh) GacUI::Graphics Composition Host Interfaces: ***********************************************************************/

#ifndef VCZH_PRESENTATION_HOST_GUIGRAPHICSHOST_TAB

#define VCZH_PRESENTATION_HOST_GUIGRAPHICSHOST_TAB

#include "../GraphicsComposition/IncludeForward.h"

namespace

{

namespace

presentation

{

namespace

compositions

{

/*********************************************************************** Tab-Combined Shortcut Key Interfaces ***********************************************************************/

/// <summary>IGuiTabAction is the handler when an tab-combined shortcut key is activated.</summary>

class

IGuiTabAction

public

virtual

IDescriptable

{

public

/// <summary>The identifier for this service.</summary>

static

const

wchar_t

const

Identifier

;

virtual

bool

GetAcceptTabInput

() =

;

virtual

vint

GetTabPriority

() =

;

virtual

bool

IsTabEnabled

() =

;

virtual

bool

IsTabAvailable

() =

; };

/*********************************************************************** Tab-Combined Shortcut Key Interfaces Helpers ***********************************************************************/

class

GuiTabActionManager

public

Object

{

using

ControlList

collections

List

controls

GuiControl

*>;

protected

controls

GuiControlHost

controlHost

nullptr

;

ControlList

controlsInOrder

;

bool

available

true

;

bool

supressTabOnce

false

;

void

BuildControlList

();

controls

GuiControl

GetNextFocusControl

(

controls

GuiControl

focusedControl

vint

offset

);

public

GuiTabActionManager

(

controls

GuiControlHost

_controlHost

);

GuiTabActionManager

();

void

InvalidateTabOrderCache

();

bool

KeyDown

(

const

NativeWindowKeyInfo

info

GuiGraphicsComposition

focusedComposition

);

bool

Char

(

const

NativeWindowCharInfo

info

); }; } } }

#endif