list of controls that is scrollable More...

#include <GUIControlGroupList.h>

Inheritance diagram for CGUIControlGroupList:

Public Member Functions
	CGUIControlGroupList (int parentID, int controlID, float posX, float posY, float width, float height, float itemGap, int pageControl, ORIENTATION orientation, bool useControlPositions, uint32_t alignment, const CScroller &scroller)

	~CGUIControlGroupList (void) override

CGUIControlGroupList *	Clone () const override

float	GetWidth () const override

float	GetHeight () const override

virtual float	Size () const

void	SetInvalid () override

void	Process (unsigned int currentTime, CDirtyRegionList &dirtyregions) override

void	Render () override

bool	OnAction (const CAction &action) override

bool	OnMessage (CGUIMessage &message) override

EVENT_RESULT	SendMouseEvent (const CPoint &point, const KODI::MOUSE::CMouseEvent &event) override
	React to a mouse event.

void	UnfocusFromPoint (const CPoint &point) override
	Unfocus the control if the given point on screen is not within it's boundary.

void	AddControl (CGUIControl *control, int position=-1) override

void	ClearAll () override

virtual std::string	GetLabel (int info) const

bool	GetCondition (int condition, int data) const override

float	GetTotalSize () const

ORIENTATION	GetOrientation () const

void	SetMinSize (float minWidth, float minHeight)

virtual CGUIControl *	GetFirstFocusableControl (int id)

Public Member Functions inherited from CGUIControlGroup
	CGUIControlGroup ()

	CGUIControlGroup (int parentID, int controlID, float posX, float posY, float width, float height)

	CGUIControlGroup (const CGUIControlGroup &from)

	~CGUIControlGroup (void) override

void	RenderEx () override

virtual bool	SendControlMessage (CGUIMessage &message)

bool	HasFocus () const override

void	AllocResources () override

void	FreeResources (bool immediately=false) override

void	DynamicResourceAlloc (bool bOnOff) override

bool	CanFocus () const override

void	AssignDepth () override

void	SetInitialVisibility () override

bool	IsAnimating (ANIMATION_TYPE anim) override

bool	HasAnimation (ANIMATION_TYPE anim) override

void	QueueAnimation (ANIMATION_TYPE anim) override

void	ResetAnimation (ANIMATION_TYPE anim) override

void	ResetAnimations () override

int	GetFocusedControlID () const

CGUIControl *	GetFocusedControl () const

bool	InsertControl (CGUIControl control, const CGUIControl insertPoint)

virtual bool	RemoveControl (const CGUIControl *control)

void	SetDefaultControl (int id, bool always)

void	SetRenderFocusedLast (bool renderLast)

void	SaveStates (std::vector< CControlState > &states) override

bool	IsGroup () const override

Public Member Functions inherited from CGUIControlLookup
	CGUIControlLookup ()=default

	CGUIControlLookup (int parentID, int controlID, float posX, float posY, float width, float height)

	CGUIControlLookup (const CGUIControlLookup &from)

	~CGUIControlLookup (void) override=default

CGUIControl *	GetControl (int id, std::vector< CGUIControl * > *idCollector=nullptr) override

Public Member Functions inherited from CGUIControl
	CGUIControl ()

	CGUIControl (int parentID, int controlID, float posX, float posY, float width, float height)

	CGUIControl (const CGUIControl &)

virtual	~CGUIControl (void)

virtual void	DoProcess (unsigned int currentTime, CDirtyRegionList &dirtyregions)

virtual void	DoRender ()

bool	HasProcessed () const
	Returns whether or not we have processed.

virtual void	OnUp ()

virtual void	OnDown ()

virtual void	OnLeft ()

virtual void	OnRight ()

virtual bool	OnBack ()

virtual bool	OnInfo ()

virtual void	OnNextControl ()

virtual void	OnPrevControl ()

virtual void	OnFocus ()

virtual void	OnUnFocus ()

virtual bool	HitTest (const CPoint &point) const
	Used to test whether the point is inside a control.

virtual int	GetID (void) const

virtual void	SetID (int id)

int	GetParentID () const

virtual bool	IsDynamicallyAllocated ()

virtual bool	IsVisible () const

bool	IsVisibleFromSkin () const

virtual bool	IsDisabled () const

virtual void	SetPosition (float posX, float posY)

virtual void	SetHitRect (const CRect &rect, const KODI::UTILS::COLOR::Color &color)

virtual void	SetCamera (const CPoint &camera)

virtual void	SetStereoFactor (const float &factor)

bool	SetColorDiffuse (const KODI::GUILIB::GUIINFO::CGUIInfoColor &color)

CPoint	GetRenderPosition () const

virtual float	GetXPosition () const

virtual float	GetYPosition () const

void	MarkDirtyRegion (const unsigned int dirtyState=DIRTY_STATE_CONTROL)

bool	IsControlDirty () const

const CRect &	GetRenderRegion () const
	return the render region in screen coordinates of this control

virtual CRect	CalcRenderRegion () const
	calculate the render region in parentcontrol coordinates of this control Called during process to update m_renderRegion

void	SetActions (const ActionMap &actions)

void	SetAction (int actionID, const CGUIAction &action, bool replace=true)
	Set actions to perform on navigation Navigations are set if replace is true or if there is no previously set action.

CGUIAction	GetAction (int actionID) const
	Get an action the control can be perform.

bool	Navigate (int direction) const
	Start navigating in given direction.

virtual void	SetFocus (bool focus)

virtual void	SetWidth (float width)

virtual void	SetHeight (float height)

virtual void	SetVisible (bool bVisible, bool setVisState=false)

void	SetVisibleCondition (const std::string &expression, const std::string &allowHiddenFocus="")

bool	HasVisibleCondition () const

void	SetEnableCondition (const std::string &expression)

virtual void	UpdateVisibility (const CGUIListItem *item)

virtual void	SetEnabled (bool bEnable)

virtual void	SetPulseOnSelect (bool pulse)

virtual std::string	GetDescription () const

virtual std::string	GetDescriptionByIndex (int index) const

void	SetAnimations (const std::vector< CAnimation > &animations)

const std::vector< CAnimation > &	GetAnimations () const

CAnimation *	GetAnimation (ANIMATION_TYPE type, bool checkConditions=true)

virtual void	UpdateInfo (const CGUIListItem *item=NULL)

virtual void	SetPushUpdates (bool pushUpdates)

virtual bool	IsContainer () const

void	SetParentControl (CGUIControl *control)

CGUIControl *	GetParentControl (void) const

void	SetControlStats (GUICONTROLSTATS *controlStats)

virtual void	UpdateControlStats ()

GUICONTROLTYPES	GetControlType () const

bool	IsControlRenderable ()
	Test whether the control is "drawable" (not a group or similar)

Protected Member Functions
EVENT_RESULT	OnMouseEvent (const CPoint &point, const KODI::MOUSE::CMouseEvent &event) override
	Perform a mouse action.

bool	IsControlOnScreen (float pos, const CGUIControl *control) const

void	ValidateOffset ()

void	CalculateItemGap ()

float	Size (const CGUIControl *control) const

void	ScrollTo (float offset)

float	GetAlignOffset () const

int	GetNumItems () const

int	GetSelectedItem () const

float	GetControlOffset (const CGUIControl *control) const
	Returns the position of the specified child control.

SGUIControlAndOffset	GetFocusableControlAt (float target, int direction) const
	Locate a visible and focusable child control at/close to the specified position.

void	ScrollPages (float pages)
	Scroll the list of controls, update the selected control and the pager.

void	MoveTo (CGUIControl *control, float offset)
	Change the selected control and scroll to the specified position.

CGUIControl *	GetFirstFocusableControl () const

CGUIControl *	GetLastFocusableControl () const

Protected Member Functions inherited from CGUIControlLookup
bool	IsValidControl (const CGUIControl *control) const
	Check whether a given control is valid Runs through controls and returns whether this control is valid. Only functional for controls with non-zero id.

std::pair< LookupMap::const_iterator, LookupMap::const_iterator >	GetLookupControls (int controlId) const

void	AddLookup (CGUIControl *control)

void	RemoveLookup (CGUIControl *control)

void	RemoveLookup ()

const LookupMap &	GetLookup () const

void	ClearLookup ()

Protected Member Functions inherited from CGUIControl
virtual CPoint	GetPosition () const
	Return the coordinates of the top left of the control, in the control's parent coordinates.

virtual bool	OnMouseOver (const CPoint &point)
	Called when the mouse is over the control. Default implementation selects the control.

virtual bool	CanFocusFromPoint (const CPoint &point) const
	Test whether we can focus a control from a point on screen.

virtual bool	UpdateColors (const CGUIListItem *item)

virtual bool	Animate (unsigned int currentTime)

virtual bool	CheckAnimation (ANIMATION_TYPE animType)

void	UpdateStates (ANIMATION_TYPE type, ANIMATION_PROCESS currentProcess, ANIMATION_STATE currentState)

bool	SendWindowMessage (CGUIMessage &message) const

Protected Attributes
float	m_itemGap

int	m_pageControl

int	m_focusedPosition

float	m_totalSize

CScroller	m_scroller

int	m_lastScrollerValue

bool	m_useControlPositions

ORIENTATION	m_orientation

uint32_t	m_alignment

float	m_minSize

Protected Attributes inherited from CGUIControlGroup
std::vector< CGUIControl * >	m_children

int	m_defaultControl

bool	m_defaultAlways

int	m_focusedControl

bool	m_renderFocusedLast

Protected Attributes inherited from CGUIControl
ActionMap	m_actions

float	m_posX

float	m_posY

float	m_height

float	m_width

CRect	m_hitRect

KODI::UTILS::COLOR::Color	m_hitColor = 0xffffffff

KODI::GUILIB::GUIINFO::CGUIInfoColor	m_diffuseColor

int	m_controlID

int	m_parentID

bool	m_bHasFocus

bool	m_bInvalidated

bool	m_bAllocated

bool	m_pulseOnSelect

GUICONTROLTYPES	ControlType

GUICONTROLSTATS *	m_controlStats

CGUIControl *	m_parentControl

INFO::InfoPtr	m_visibleCondition

GUIVISIBLE	m_visible

bool	m_visibleFromSkinCondition

bool	m_forceHidden

KODI::GUILIB::GUIINFO::CGUIInfoBool	m_allowHiddenFocus

bool	m_hasProcessed

INFO::InfoPtr	m_enableCondition

bool	m_enabled

bool	m_pushedUpdates

std::vector< CAnimation >	m_animations

CPoint	m_camera

bool	m_hasCamera

float	m_stereo

TransformMatrix	m_transform

TransformMatrix	m_cachedTransform

bool	m_isCulled {true}

unsigned int	m_controlDirtyState

CRect	m_renderRegion

Additional Inherited Members
Public Types inherited from CGUIControl
enum	GUICONTROLTYPES { GUICONTROL_UNKNOWN , GUICONTAINER_EPGGRID , GUICONTAINER_FIXEDLIST , GUICONTAINER_LIST , GUICONTAINER_PANEL , GUICONTAINER_WRAPLIST , GUICONTROL_BORDEREDIMAGE , GUICONTROL_BUTTON , GUICONTROL_COLORBUTTON , GUICONTROL_EDIT , GUICONTROL_FADELABEL , GUICONTROL_GAME , GUICONTROL_GAMECONTROLLER , GUICONTROL_GAMECONTROLLERLIST , GUICONTROL_GROUP , GUICONTROL_GROUPLIST , GUICONTROL_IMAGE , GUICONTROL_LABEL , GUICONTROL_LISTGROUP , GUICONTROL_LISTLABEL , GUICONTROL_MOVER , GUICONTROL_MULTI_IMAGE , GUICONTROL_PROGRESS , GUICONTROL_RADIO , GUICONTROL_RANGES , GUICONTROL_RENDERADDON , GUICONTROL_RESIZE , GUICONTROL_RSS , GUICONTROL_SCROLLBAR , GUICONTROL_SETTINGS_SLIDER , GUICONTROL_SLIDER , GUICONTROL_SPIN , GUICONTROL_SPINEX , GUICONTROL_TEXTBOX , GUICONTROL_TOGGLEBUTTON , GUICONTROL_VIDEO , GUICONTROL_VISUALISATION }

enum	GUIVISIBLE { HIDDEN = 0 , DELAYED , VISIBLE }

enum	GUISCROLLVALUE { FOCUS = 0 , NEVER , ALWAYS }

typedef std::map< int, CGUIAction >	ActionMap
	Set actions to perform on navigation.

Protected Types inherited from CGUIControlGroup
typedef std::vector< CGUIControl * >::iterator	iControls

typedef std::vector< CGUIControl * >::const_iterator	ciControls

typedef std::vector< CGUIControl * >::reverse_iterator	rControls

typedef std::vector< CGUIControl * >::const_reverse_iterator	crControls

Protected Types inherited from CGUIControlLookup
typedef std::multimap< int, CGUIControl * >	LookupMap

Static Protected Attributes inherited from CGUIControl
static const unsigned int	DIRTY_STATE_CONTROL = 1

static const unsigned int	DIRTY_STATE_CHILD = 2

Detailed Description

list of controls that is scrollable

Constructor & Destructor Documentation

◆ CGUIControlGroupList()

CGUIControlGroupList::CGUIControlGroupList	(	int	parentID,
		int	controlID,
		float	posX,
		float	posY,
		float	width,
		float	height,
		float	itemGap,
		int	pageControl,
		ORIENTATION	orientation,
		bool	useControlPositions,
		uint32_t	alignment,
		const CScroller &	scroller )

◆ ~CGUIControlGroupList()

CGUIControlGroupList::~CGUIControlGroupList ( void )

overridedefault

Member Function Documentation

◆ AddControl()

void CGUIControlGroupList::AddControl	(	CGUIControl *	control,
		int	position = -1 )

overridevirtual

Reimplemented from CGUIControlGroup.

◆ CalculateItemGap()

void CGUIControlGroupList::CalculateItemGap ( )

protected

◆ ClearAll()

void CGUIControlGroupList::ClearAll ( )

overridevirtual

Reimplemented from CGUIControlGroup.

◆ Clone()

CGUIControlGroupList * CGUIControlGroupList::Clone ( void ) const

inlineoverridevirtual

Reimplemented from CGUIControlGroup.

◆ GetAlignOffset()

float CGUIControlGroupList::GetAlignOffset ( ) const

protected

◆ GetCondition()

bool CGUIControlGroupList::GetCondition	(	int	condition,
		int	data ) const

overridevirtual

Reimplemented from CGUIControl.

◆ GetControlOffset()

float CGUIControlGroupList::GetControlOffset ( const CGUIControl * control ) const

protected

Returns the position of the specified child control.

Parameters

control The control to be located.

Returns: Position of the control. -1 for a control that is not visible or cannot be found.

◆ GetFirstFocusableControl() [1/2]

CGUIControl * CGUIControlGroupList::GetFirstFocusableControl ( ) const

protected

Return the first visible and focusable child control.

◆ GetFirstFocusableControl() [2/2]

CGUIControl * CGUIControlGroup::GetFirstFocusableControl ( int id )

virtual

Reimplemented from CGUIControlGroup.

◆ GetFocusableControlAt()

SGUIControlAndOffset CGUIControlGroupList::GetFocusableControlAt	(	float	target,
		int	direction ) const

protected

Locate a visible and focusable child control at/close to the specified position.

Parameters

target	Ideal position of the control
direction	>0: Favor the control at or after the target for direction, otherwise the control before or at target.

Returns: Best match control & position. The control may be null and the offset 0 if there aren't any visible focusable controls in the list.

◆ GetHeight()

float CGUIControlGroupList::GetHeight ( ) const

overridevirtual

Reimplemented from CGUIControl.

◆ GetLabel()

std::string CGUIControlGroupList::GetLabel ( int info ) const

virtual

◆ GetLastFocusableControl()

CGUIControl * CGUIControlGroupList::GetLastFocusableControl ( ) const

protected

Return the last visible and focusable child control.

◆ GetNumItems()

int CGUIControlGroupList::GetNumItems ( ) const

protected

◆ GetOrientation()

ORIENTATION CGUIControlGroupList::GetOrientation ( ) const

inline

◆ GetSelectedItem()

int CGUIControlGroupList::GetSelectedItem ( ) const

protected

◆ GetTotalSize()

float CGUIControlGroupList::GetTotalSize ( ) const

Calculate total size of child controls area (including gaps between controls)

◆ GetWidth()

float CGUIControlGroupList::GetWidth ( ) const

overridevirtual

Reimplemented from CGUIControl.

◆ IsControlOnScreen()

bool CGUIControlGroupList::IsControlOnScreen	(	float	pos,
		const CGUIControl *	control ) const

protected

◆ MoveTo()

void CGUIControlGroupList::MoveTo	(	CGUIControl *	control,
		float	offset )

protected

Change the selected control and scroll to the specified position.

Parameters

control	New selected control
offset	Offset of the top of the visible view

◆ OnAction()

bool CGUIControlGroupList::OnAction ( const CAction & action )

overridevirtual

Reimplemented from CGUIControlGroup.

◆ OnMessage()

bool CGUIControlGroupList::OnMessage ( CGUIMessage & message )

overridevirtual

Reimplemented from CGUIControlGroup.

◆ OnMouseEvent()

EVENT_RESULT CGUIControlGroupList::OnMouseEvent	(	const CPoint &	point,
		const KODI::MOUSE::CMouseEvent &	event )

overrideprotectedvirtual

Perform a mouse action.

Mouse actions are sent from the window to all controls, and each control can react based on the event and location of the actions.

Parameters

point	the location in transformed skin coordinates from the upper left corner of the parent control.
event	the mouse event to perform

Returns: EVENT_RESULT corresponding to whether the control handles this event

See also: SendMouseEvent, HitTest, CanFocusFromPoint, CMouseEvent

Reimplemented from CGUIControl.

◆ Process()

void CGUIControlGroupList::Process	(	unsigned int	currentTime,
		CDirtyRegionList &	dirtyregions )

overridevirtual

Reimplemented from CGUIControlGroup.

◆ Render()

void CGUIControlGroupList::Render ( )

overridevirtual

Reimplemented from CGUIControlGroup.

◆ ScrollPages()

void CGUIControlGroupList::ScrollPages ( float pages )

protected

Scroll the list of controls, update the selected control and the pager.

Parameters

pages direction and amount of scrolling. For example 1 to scroll down/right one page, -0.5 to scroll up/left half a page

◆ ScrollTo()

void CGUIControlGroupList::ScrollTo ( float offset )

protected

◆ SendMouseEvent()

EVENT_RESULT CGUIControlGroupList::SendMouseEvent	(	const CPoint &	point,
		const KODI::MOUSE::CMouseEvent &	event )

overridevirtual

React to a mouse event.

Mouse events are sent from the window to all controls, and each control can react based on the event and location of the event.

Parameters

point	the location in transformed skin coordinates from the upper left corner of the parent control.
event	the mouse event to perform

Returns: EVENT_RESULT corresponding to whether the control handles this event

See also: HitTest, CanFocusFromPoint, CMouseEvent, EVENT_RESULT

Reimplemented from CGUIControlGroup.

◆ SetInvalid()

void CGUIControlGroupList::SetInvalid ( )

overridevirtual

Reimplemented from CGUIControl.

◆ SetMinSize()

void CGUIControlGroupList::SetMinSize	(	float	minWidth,
		float	minHeight )

◆ Size() [1/2]

float CGUIControlGroupList::Size ( ) const

inlinevirtual

◆ Size() [2/2]

float CGUIControlGroupList::Size ( const CGUIControl * control ) const

inlineprotected

◆ UnfocusFromPoint()

void CGUIControlGroupList::UnfocusFromPoint ( const CPoint & point )

overridevirtual

Unfocus the control if the given point on screen is not within it's boundary.

Parameters

point the location in transformed skin coordinates from the upper left corner of the parent control.

See also: CanFocusFromPoint

Reimplemented from CGUIControlGroup.

◆ ValidateOffset()

void CGUIControlGroupList::ValidateOffset ( )

protected

Member Data Documentation

◆ m_alignment

uint32_t CGUIControlGroupList::m_alignment

protected

◆ m_focusedPosition

int CGUIControlGroupList::m_focusedPosition

protected

◆ m_itemGap

float CGUIControlGroupList::m_itemGap

protected

◆ m_lastScrollerValue

int CGUIControlGroupList::m_lastScrollerValue

protected

◆ m_minSize

float CGUIControlGroupList::m_minSize

protected

◆ m_orientation

ORIENTATION CGUIControlGroupList::m_orientation

protected

◆ m_pageControl

int CGUIControlGroupList::m_pageControl

protected

◆ m_scroller

CScroller CGUIControlGroupList::m_scroller

protected

◆ m_totalSize

float CGUIControlGroupList::m_totalSize

protected

◆ m_useControlPositions

bool CGUIControlGroupList::m_useControlPositions

protected

The documentation for this class was generated from the following files:

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CGUIControlGroupList()

◆ ~CGUIControlGroupList()

Member Function Documentation

◆ AddControl()

◆ CalculateItemGap()

◆ ClearAll()

◆ Clone()

◆ GetAlignOffset()

◆ GetCondition()

◆ GetControlOffset()

◆ GetFirstFocusableControl() [1/2]

◆ GetFirstFocusableControl() [2/2]

◆ GetFocusableControlAt()

◆ GetHeight()

◆ GetLabel()

◆ GetLastFocusableControl()

◆ GetNumItems()

◆ GetOrientation()

◆ GetSelectedItem()

◆ GetTotalSize()

◆ GetWidth()

◆ IsControlOnScreen()

◆ MoveTo()

◆ OnAction()

◆ OnMessage()

◆ OnMouseEvent()

◆ Process()

◆ Render()

◆ ScrollPages()

◆ ScrollTo()

◆ SendMouseEvent()

◆ SetInvalid()

◆ SetMinSize()

◆ Size() [1/2]

◆ Size() [2/2]

◆ UnfocusFromPoint()

◆ ValidateOffset()

Member Data Documentation

◆ m_alignment

◆ m_focusedPosition

◆ m_itemGap

◆ m_lastScrollerValue

◆ m_minSize

◆ m_orientation

◆ m_pageControl

◆ m_scroller

◆ m_totalSize

◆ m_useControlPositions