C# Class SIL.FieldWorks.FwCoreDlgControls.FontFeaturesButton

Font Features button

Inheritance: System.Windows.Forms.Button, IFWDisposable

显示文件 Open project: sillsdev/FieldWorks Class Usage Examples

Public Methods

Method	Description
CheckDisposed ( ) : void	Check to see if the object has been disposed. All public Properties and Methods should call this before doing anything else.
FontFeaturesButton ( ) : System	Initializes a new instance of the FontFeaturesButton class.
GenerateFeatureString ( int ids, int values ) : string	This is the inverse operation of ParseFeatureString.
ParseFeatureString ( int ids, string stFeatures ) : int[]	Parse a feature string from a renderer. The feature string is of the form 1=12,2=23,3="abcd" where the first number in each pair is a feature ID, the second is the value. The quoted form represents a special trick form (which this class never outputs, but apparently may be found in existing engines), where the low bytes of up to four characters are combined to make the value. The routine returns an array the same length as ids[]. By default all values are the largest possible integer, signifying the default value of the property. For each id in ids that is matched by an id in the string, we record the corresponding valuein values.
SetupFontFeatures ( ) : void	Setups the font features.

Protected Methods

Method	Description
Dispose ( bool disposing ) : void	Clean up any resources being used.
OnClick ( EventArgs e ) : void	Raises the click event.
OnFontFeatureSelected ( EventArgs ea ) : void	Handle the FontFeatureSelected event; by default just calls delegates.

Private Methods

Method	Description
FindNextFeature ( string stFeatures, int ichMin ) : int	Scan for another feature value, which is marked by a comma.
InitializeComponent ( ) : void	Required method for Designer support - do not modify the contents of this method with the code editor.
ItemClickHandler ( Object sender, EventArgs e ) : void	Items the click handler.
ParseNextFid ( string stFeatures, int ichMin, int &ichLim ) : int	Parse a feature string to find the next feature id value, skipping any leading spaces. Also skip past the trailing equal sign, and any surrounding spaces.
ParseNumericValue ( string stFeatures, int ichMin, int &ichLim ) : int	Parse the value, which is a number (digit string).
ParseQuotedValue ( string stFeatures, int ichMin, int &ichLim ) : int	Parse the value, which is a quoted string. The first four characters are packed into a 32-bit integer by taking the low byte of each character.

Method Details

CheckDisposed() public method

Check to see if the object has been disposed. All public Properties and Methods should call this before doing anything else.

public CheckDisposed ( ) : void
return	void

Dispose() protected method

Clean up any resources being used.

protected Dispose ( bool disposing ) : void
disposing	bool
return	void

FontFeaturesButton() public method

Initializes a new instance of the FontFeaturesButton class.

public FontFeaturesButton ( ) : System
return	System

GenerateFeatureString() static public method

This is the inverse operation of ParseFeatureString.

static public GenerateFeatureString ( int ids, int values ) : string
ids	int	The ids.
values	int	The values.
return	string

OnClick() protected method

Raises the click event.

protected OnClick ( EventArgs e ) : void
e	System.EventArgs	The instance containing the event data.
return	void

OnFontFeatureSelected() protected method

Handle the FontFeatureSelected event; by default just calls delegates.

protected OnFontFeatureSelected ( EventArgs ea ) : void
ea	System.EventArgs	The instance containing the event data.
return	void

ParseFeatureString() static public method

Parse a feature string from a renderer. The feature string is of the form 1=12,2=23,3="abcd" where the first number in each pair is a feature ID, the second is the value. The quoted form represents a special trick form (which this class never outputs, but apparently may be found in existing engines), where the low bytes of up to four characters are combined to make the value. The routine returns an array the same length as ids[]. By default all values are the largest possible integer, signifying the default value of the property. For each id in ids that is matched by an id in the string, we record the corresponding valuein values.

static public ParseFeatureString ( int ids, string stFeatures ) : int[]
ids	int
stFeatures	string
return	int[]

SetupFontFeatures() public method

Setups the font features.

public SetupFontFeatures ( ) : void
return	void