C# Class MediaPortal.GUI.Library.GUIListControl

The implementation of a GUIListControl

Inheritance: GUIControl

Exibir arquivo Open project: MediaPortal/MediaPortal-1 Class Usage Examples

Protected Properties

Property	Type	Description
_brackedText	string
_cursorX	int
_drawFocus	bool
_enableSMSsearch	bool
_enableScrollLabel	bool
_font	MediaPortal.GUI.Library.GUIFont
_font2	MediaPortal.GUI.Library.GUIFont
_font3	MediaPortal.GUI.Library.GUIFont
_itemsPerPage	int
_labelControls1	List
_labelControls2	List
_labelControls3	List
_lastCommandTime	double
_lastItem	int
_lastItemPageValue	int
_lastSearchItem	int
_listButtons	List
_listItems	List
_listProgresses	List
_listType	ListType
_loopDelay	int
_offset	int
_refresh	bool
_scrollContinuously	bool
_scrollDirection	string
_scrollOffsetX	double
_scrollPosition	int
_scrollPosititionX	int
_searchString	string
_textLine2	string
_timeElapsed	double
_upDownControl	MediaPortal.GUI.Library.GUISpinControl
_upDownControlVisible	bool
_verticalScrollbar	MediaPortal.GUI.Library.GUIVerticalScrollbar

Private Properties

Property	Type	Description
CheckTimer	void
Press	void
SearchItem	void
SelectItem	void
SetLabel	string
WordWrapText	void
item_OnThumbnailRefresh	void

Public Methods

Method	Description
Add ( GUIListItem item ) : void
AllocResources ( ) : void	Allocates the control its DirectX resources.
Clear ( ) : void
Dispose ( ) : void	Frees the control its DirectX resources.
FinalizeConstruction ( ) : void
GUIListControl ( int dwParentID ) : System
GUIListControl ( int dwParentID, int dwControlId, int dwPosX, int dwPosY, int dwWidth, int dwHeight, int dwSpinWidth, int dwSpinHeight, string strUp, string strDown, string strUpFocus, string strDownFocus, long dwSpinColor, int dwSpinX, int dwSpinY, string strFont, long dwTextColor, long dwSelectedColor, string strButton, string strButtonFocus, string strScrollbarBackground, string strScrollbarTop, string strScrollbarBottom, int dwShadowAngle, int dwShadowDistance, long dwShadowColor ) : System	The constructor of the GUIListControl.
GetSelectedItem ( string &strLabel, string &strLabel2, string &strThumb, string &strIndex ) : int
HitTest ( int x, int y, int &controlID, bool &focused ) : bool	Checks if the x and y coordinates correspond to the current control.
Insert ( int index, GUIListItem item ) : void
MoveItemDown ( int iItem ) : int
MoveItemUp ( int iItem ) : int
NeedRefresh ( ) : bool	NeedRefresh() can be called to see if the control needs 2 redraw itself or not.
OnAction ( Action action ) : void	OnAction() method. This method gets called when there's a new action like a keypress or mousemove or... By overriding this method, the control can respond to any action
OnMessage ( GUIMessage message ) : bool	OnMessage() This method gets called when there's a new message. Controls send messages to notify their parents about their state (changes) By overriding this method a control can respond to the messages of its controls
PreAllocResources ( ) : void	Preallocates the control its DirectX resources.
RemoveItem ( int iItem ) : int
Render ( float timePassed ) : void	Renders the control.
Replace ( int index, GUIListItem item ) : void
ScaleToScreenResolution ( ) : void
ScrollToEnd ( ) : void
SetColors2 ( long dwTextColor, long dwSelectedColor ) : void	Set the colors of the second label.
SetColors3 ( long dwTextColor, long dwSelectedColor ) : void	Set the colors of the second label.
SetImageDimensions ( int iWidth, int iHeight ) : void	Sets the dimension of the images of the items.
SetNeedRefresh ( ) : void
SetPageControlVisible ( bool bVisible ) : void	Set the visibility of the page control.
SetTextOffsets ( int iXoffset, int iYOffset, int iXoffset2, int iYOffset2, int iXoffset3, int iYOffset3 ) : void	Sets the offsets of the text.
Sort ( IComparer comparer ) : void	Sorts the list of items in this control.
this ( int index ) : GUIListItem

Protected Methods

Method	Description
AllocButtons ( ) : void
FreeUnusedThumbnails ( ) : void
OnDefaultAction ( Action action ) : void
OnDown ( ) : void	Implementation of the OnDown action.
OnLeft ( ) : void	Implementation of the OnLeft action.
OnMouseClick ( Action action ) : void
OnPageDown ( ) : void	Implementation of the OnPageDown action.
OnPageUp ( ) : void	Implementation of the OnPageUp action.
OnRight ( ) : void	Implementation of the OnRight action.
OnSelectionChanged ( ) : void
OnUp ( ) : void	Implementation of the OnUp action.
ReleaseButtons ( ) : void
RenderButton ( float timePassed, int buttonNr, int x, int y, bool gotFocus ) : void
RenderIcon ( float timePassed, int buttonNr, int x, int y, bool gotFocus ) : void
RenderLabel ( float timePassed, int buttonNumber, int positionX, int positionY, bool gotFocus ) : void
RenderPinIcon ( float timePassed, int buttonNr, int x, int y, bool gotFocus ) : void
RenderProgressBar ( float timePassed, int progressBarNr, int x, int y, bool gotFocus ) : void
RenderScrollbar ( float timePassed ) : void
RenderText ( float timePassed, int item, GUILabelControl label, bool bScroll ) : void	Renders the text.
RenderText ( float timePassed, int item, float fPosX, float fPosY, float fMaxWidth, long dwTextColor, string strTextToRender, bool bScroll ) : void	Renders the text.

Private Methods

Method	Description
CheckTimer ( ) : void
Press ( char key ) : void	Handle keypress events for SMS style search (key '1'..'9')
SearchItem ( string searchKey, SearchType searchMethode ) : void	Search for first item starting with searchkey
SelectItem ( int item ) : void	Select the item and set the Page accordingly
SetLabel ( string textContent, GUIListItem item ) : string
WordWrapText ( string strText, int iMaxWidth, ArrayList &wrappedLines ) : void
item_OnThumbnailRefresh ( int buttonNr, bool gotFocus ) : void

Method Details

Add() public method

public Add ( GUIListItem item ) : void
item	GUIListItem
return	void

AllocButtons() protected method

protected AllocButtons ( ) : void
return	void

AllocResources() public method

Allocates the control its DirectX resources.

public AllocResources ( ) : void
return	void

Clear() public method

public Clear ( ) : void
return	void

Dispose() public method

Frees the control its DirectX resources.

public Dispose ( ) : void
return	void

FinalizeConstruction() public final method

public final FinalizeConstruction ( ) : void
return	void

FreeUnusedThumbnails() protected method

protected FreeUnusedThumbnails ( ) : void
return	void

GUIListControl() public method

public GUIListControl ( int dwParentID ) : System
dwParentID	int
return	System

GUIListControl() public method

The constructor of the GUIListControl.

public GUIListControl ( int dwParentID, int dwControlId, int dwPosX, int dwPosY, int dwWidth, int dwHeight, int dwSpinWidth, int dwSpinHeight, string strUp, string strDown, string strUpFocus, string strDownFocus, long dwSpinColor, int dwSpinX, int dwSpinY, string strFont, long dwTextColor, long dwSelectedColor, string strButton, string strButtonFocus, string strScrollbarBackground, string strScrollbarTop, string strScrollbarBottom, int dwShadowAngle, int dwShadowDistance, long dwShadowColor ) : System
dwParentID	int	The parent of this control.
dwControlId	int	The ID of this control.
dwPosX	int	The X position of this control.
dwPosY	int	The Y position of this control.
dwWidth	int	The width of this control.
dwHeight	int	The height of this control.
dwSpinWidth	int	TODO
dwSpinHeight	int	TODO
strUp	string	The name of the scroll up unfocused texture.
strDown	string	The name of the scroll down unfocused texture.
strUpFocus	string	The name of the scroll up focused texture.
strDownFocus	string	The name of the scroll down unfocused texture.
dwSpinColor	long	TODO
dwSpinX	int	TODO
dwSpinY	int	TODO
strFont	string	The font used in the spin control.
dwTextColor	long	The color of the text.
dwSelectedColor	long	The color of the text when it is selected.
strButton	string	The name of the unfocused button texture.
strButtonFocus	string	The name of the focused button texture.
strScrollbarBackground	string	The name of the background of the scrollbar texture.
strScrollbarTop	string	The name of the top of the scrollbar texture.
strScrollbarBottom	string	The name of the bottom of the scrollbar texture.
dwShadowAngle	int	The angle of the shadow; zero degress along x-axis.
dwShadowDistance	int	The distance of the shadow.
dwShadowColor	long	The color of the shadow.
return	System

GetSelectedItem() public method

public GetSelectedItem ( string &strLabel, string &strLabel2, string &strThumb, string &strIndex ) : int
strLabel	string
strLabel2	string
strThumb	string
strIndex	string
return	int

HitTest() public method

Checks if the x and y coordinates correspond to the current control.

public HitTest ( int x, int y, int &controlID, bool &focused ) : bool
x	int	The x coordinate.
y	int	The y coordinate.
controlID	int
focused	bool
return	bool

Insert() public method

public Insert ( int index, GUIListItem item ) : void
index	int
item	GUIListItem
return	void

MoveItemDown() public method

public MoveItemDown ( int iItem ) : int
iItem	int
return	int

MoveItemUp() public method

public MoveItemUp ( int iItem ) : int
iItem	int
return	int

NeedRefresh() public method

NeedRefresh() can be called to see if the control needs 2 redraw itself or not.

public NeedRefresh ( ) : bool
return	bool

OnAction() public method

OnAction() method. This method gets called when there's a new action like a keypress or mousemove or... By overriding this method, the control can respond to any action

public OnAction ( Action action ) : void
action	Action	action : contains the action
return	void

OnDefaultAction() protected method

protected OnDefaultAction ( Action action ) : void
action	Action
return	void

OnDown() protected method

Implementation of the OnDown action.

protected OnDown ( ) : void
return	void

OnLeft() protected method

Implementation of the OnLeft action.

protected OnLeft ( ) : void
return	void

OnMessage() public method

OnMessage() This method gets called when there's a new message. Controls send messages to notify their parents about their state (changes) By overriding this method a control can respond to the messages of its controls

public OnMessage ( GUIMessage message ) : bool
message	GUIMessage	message : contains the message
return	bool

OnMouseClick() protected method

protected OnMouseClick ( Action action ) : void
action	Action
return	void

OnPageDown() protected method

Implementation of the OnPageDown action.

protected OnPageDown ( ) : void
return	void

OnPageUp() protected method

Implementation of the OnPageUp action.

protected OnPageUp ( ) : void
return	void

OnRight() protected method

Implementation of the OnRight action.

protected OnRight ( ) : void
return	void

OnSelectionChanged() protected method

protected OnSelectionChanged ( ) : void
return	void

OnUp() protected method

Implementation of the OnUp action.

protected OnUp ( ) : void
return	void

PreAllocResources() public method

Preallocates the control its DirectX resources.

public PreAllocResources ( ) : void
return	void

ReleaseButtons() protected method

protected ReleaseButtons ( ) : void
return	void

RemoveItem() public method

public RemoveItem ( int iItem ) : int
iItem	int
return	int

Render() public method

Renders the control.

public Render ( float timePassed ) : void
timePassed	float
return	void

RenderButton() protected method

protected RenderButton ( float timePassed, int buttonNr, int x, int y, bool gotFocus ) : void
timePassed	float
buttonNr	int
x	int
y	int
gotFocus	bool
return	void

RenderIcon() protected method

protected RenderIcon ( float timePassed, int buttonNr, int x, int y, bool gotFocus ) : void
timePassed	float
buttonNr	int
x	int
y	int
gotFocus	bool
return	void

RenderLabel() protected method

protected RenderLabel ( float timePassed, int buttonNumber, int positionX, int positionY, bool gotFocus ) : void
timePassed	float
buttonNumber	int
positionX	int
positionY	int
gotFocus	bool
return	void

RenderPinIcon() protected method

protected RenderPinIcon ( float timePassed, int buttonNr, int x, int y, bool gotFocus ) : void
timePassed	float
buttonNr	int
x	int
y	int
gotFocus	bool
return	void

RenderProgressBar() protected method

protected RenderProgressBar ( float timePassed, int progressBarNr, int x, int y, bool gotFocus ) : void
timePassed	float
progressBarNr	int
x	int
y	int
gotFocus	bool
return	void

RenderScrollbar() protected method

protected RenderScrollbar ( float timePassed ) : void
timePassed	float
return	void

RenderText() protected method

Renders the text.

protected RenderText ( float timePassed, int item, GUILabelControl label, bool bScroll ) : void
timePassed	float
item	int
label	GUILabelControl	The label to render
bScroll	bool	A bool indication if there is scrolling or not.
return	void

RenderText() protected method

Renders the text.

protected RenderText ( float timePassed, int item, float fPosX, float fPosY, float fMaxWidth, long dwTextColor, string strTextToRender, bool bScroll ) : void
timePassed	float
item	int
fPosX	float	The X position of the text.
fPosY	float	The Y position of the text.
fMaxWidth	float	The maximum render width.
dwTextColor	long	The color of the text.
strTextToRender	string	The actual text.
bScroll	bool	A bool indication if there is scrolling or not.
return	void

Replace() public method

public Replace ( int index, GUIListItem item ) : void
index	int
item	GUIListItem
return	void

ScaleToScreenResolution() public method

public ScaleToScreenResolution ( ) : void
return	void

ScrollToEnd() public method

public ScrollToEnd ( ) : void
return	void

SetColors2() public method

Set the colors of the second label.

public SetColors2 ( long dwTextColor, long dwSelectedColor ) : void
dwTextColor	long
dwSelectedColor	long
return	void

SetColors3() public method

Set the colors of the second label.

public SetColors3 ( long dwTextColor, long dwSelectedColor ) : void
dwTextColor	long
dwSelectedColor	long
return	void

SetImageDimensions() public method

Sets the dimension of the images of the items.

public SetImageDimensions ( int iWidth, int iHeight ) : void
iWidth	int	The width.
iHeight	int	The height.
return	void

SetNeedRefresh() public method

public SetNeedRefresh ( ) : void
return	void

SetPageControlVisible() public method

Set the visibility of the page control.

public SetPageControlVisible ( bool bVisible ) : void
bVisible	bool	true if visible false otherwise
return	void

SetTextOffsets() public method

Sets the offsets of the text.

public SetTextOffsets ( int iXoffset, int iYOffset, int iXoffset2, int iYOffset2, int iXoffset3, int iYOffset3 ) : void
iXoffset	int	The X offset of the first label.
iYOffset	int	The Y offset of the first label.
iXoffset2	int	The X offset of the second label.
iYOffset2	int	The Y offset of the second label.
iXoffset3	int	The X offset of the third label.
iYOffset3	int	The Y offset of the third label.
return	void

Sort() public method

Sorts the list of items in this control.

public Sort ( IComparer comparer ) : void
comparer	IComparer	The comparer on which the sort is based.
return	void

this() public method

public this ( int index ) : GUIListItem
index	int
return	GUIListItem

Property Details

_brackedText protected_oe property

protected string _brackedText
return	string

_cursorX protected_oe property

protected int _cursorX
return	int

_drawFocus protected_oe property

protected bool _drawFocus
return	bool

_enableSMSsearch protected_oe property

protected bool _enableSMSsearch
return	bool

_enableScrollLabel protected_oe property

protected bool _enableScrollLabel
return	bool

_font protected_oe property

protected GUIFont,MediaPortal.GUI.Library _font
return	MediaPortal.GUI.Library.GUIFont

_font2 protected_oe property

protected GUIFont,MediaPortal.GUI.Library _font2
return	MediaPortal.GUI.Library.GUIFont

_font3 protected_oe property

protected GUIFont,MediaPortal.GUI.Library _font3
return	MediaPortal.GUI.Library.GUIFont

_itemsPerPage protected_oe property

protected int _itemsPerPage
return	int

_labelControls1 protected_oe property

protected List _labelControls1
return	List

_labelControls2 protected_oe property

protected List _labelControls2
return	List

_labelControls3 protected_oe property

protected List _labelControls3
return	List

_lastCommandTime protected_oe property

protected double _lastCommandTime
return	double

_lastItem protected_oe property

protected int _lastItem
return	int

_lastItemPageValue protected_oe property

protected int _lastItemPageValue
return	int

_lastSearchItem protected_oe property

protected int _lastSearchItem
return	int

_listButtons protected_oe property

protected List _listButtons
return	List

_listItems protected_oe property

protected List _listItems
return	List

_listProgresses protected_oe property

protected List _listProgresses
return	List

_listType protected_oe property

protected ListType _listType
return	ListType

_loopDelay protected_oe property

protected int _loopDelay
return	int

_offset protected_oe property

protected int _offset
return	int

_refresh protected_oe property

protected bool _refresh
return	bool

_scrollContinuously protected_oe property

protected bool _scrollContinuously
return	bool

_scrollDirection protected_oe property

protected string _scrollDirection
return	string

_scrollOffsetX protected_oe property

protected double _scrollOffsetX
return	double

_scrollPosition protected_oe property

protected int _scrollPosition
return	int

_scrollPosititionX protected_oe property

protected int _scrollPosititionX
return	int

_searchString protected_oe property

protected string _searchString
return	string

_textLine2 protected_oe property

protected string _textLine2
return	string

_timeElapsed protected_oe property

protected double _timeElapsed
return	double

_upDownControl protected_oe property

protected GUISpinControl,MediaPortal.GUI.Library _upDownControl
return	MediaPortal.GUI.Library.GUISpinControl

_upDownControlVisible protected_oe property

protected bool _upDownControlVisible
return	bool

_verticalScrollbar protected_oe property

protected GUIVerticalScrollbar,MediaPortal.GUI.Library _verticalScrollbar
return	MediaPortal.GUI.Library.GUIVerticalScrollbar