de.enough.polish.preprocess.css
Class CssConverter

java.lang.Object
  de.enough.polish.preprocess.css.Converter
      de.enough.polish.preprocess.css.CssConverter

public class CssConverter
extends Converter

Converts CSS files to Java-Code.

Author:

Robert Virkus, robert@enough.de

 history
        04-Jan-2004 - rob creation
 

Field Summary

protected AbbreviationsGenerator	abbreviationGenerator
protected CssAttributesManager	attributesManager
protected ArrayList	referencedStyles

Fields inherited from class de.enough.polish.preprocess.css.Converter

ANCHORS, colorConverter, STANDALONE_MODIFIER, STANDALONE_MODIFIER_NON_FINAL

Constructor Summary

CssConverter()
Creates a new CSS converter

Method Summary

void	convertStyleSheet(StringList sourceCode, StyleSheet styleSheet, Device device, Preprocessor preprocessor, Environment env) Converts a stylesheet to Java source code.
protected CssAnimationSetting[]	extractAnimationSettings(Style style)
protected String	getAttributeValue(String groupName, String attributeName, Map group) Retrieves a attribute value.
protected String	getColor(String value) Retrieves the color value as a decimal integer value.
protected String	getStyleReference(String value, Style parent, StyleSheet styleSheet) Gets a reference to another style.
protected void	processBackground(String backgroundName, AttributesGroup group, Style style, ArrayList codeList, boolean defineStylesOutside, StyleSheet styleSheet, boolean isStandalone, Environment env) Creates the background-definition.
protected void	processBorder(String borderName, AttributesGroup group, Style style, ArrayList codeList, boolean defineStylesOutside, StyleSheet styleSheet, boolean isStandalone, Environment env) Creates the border-definition.
protected void	processDefaultStyle(boolean defaultFontDefined, boolean defaultBackgroundDefined, boolean defaultBorderDefined, ArrayList codeList, ArrayList staticCodeList, boolean defineStylesOutside, StyleSheet styleSheet, Device device, Environment environment) Processes the default style:
protected void	processFields(int defaultValue, boolean includeVerticalHorizontal, HashMap fields, String groupName, Style style, ArrayList codeList, StyleSheet styleSheet, Device device) Processes the given fields - currently either "margins" or "paddings".
protected void	processFont(HashMap group, String groupName, Style style, ArrayList codeList, StyleSheet styleSheet, boolean isStandalone, Environment environment) Adds a font definition.
protected void	processLayout(AttributesGroup group, Style style, ArrayList codeList, StyleSheet styleSheet, Environment env) Creates the layout-declaration for the style.
protected void	processStyle(boolean declareVariable, Style style, ArrayList codeList, ArrayList staticCodeList, boolean defineStylesOutside, StyleSheet styleSheet, Device device, Environment environment) Processes the give style and includes the generated code to the codeList.
protected void	processStyle(Style style, ArrayList codeList, ArrayList staticCodeList, boolean defineStylesOutside, StyleSheet styleSheet, Device device, Environment environment) Processes the give style and includes the generated code to the codeList.
void	setAttributesManager(CssAttributesManager attributesManager) Sets the manager of CSS attributes.

Methods inherited from class de.enough.polish.preprocess.css.Converter

getUrl, isAlphaColor, parseAnchor, parseBoolean, parseColor, parseFloat, parseInt, parseInt, parseStroke, print, setColorConverter

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

referencedStyles

protected ArrayList referencedStyles

abbreviationGenerator

protected AbbreviationsGenerator abbreviationGenerator

attributesManager

protected CssAttributesManager attributesManager

Constructor Detail

CssConverter

public CssConverter()

Creates a new CSS converter

Method Detail

setAttributesManager

public void setAttributesManager(CssAttributesManager attributesManager)

Sets the manager of CSS attributes.

Parameters:

attributesManager - the manager for CSS attributes

convertStyleSheet

public void convertStyleSheet(StringList sourceCode,
                              StyleSheet styleSheet,
                              Device device,
                              Preprocessor preprocessor,
                              Environment env)

Converts a stylesheet to Java source code.

Parameters:

sourceCode - the source code to which the generated code is appended

styleSheet - the style sheet

device - the current device

preprocessor - a preprocessor

env - the environment

processDefaultStyle

protected void processDefaultStyle(boolean defaultFontDefined,
                                   boolean defaultBackgroundDefined,
                                   boolean defaultBorderDefined,
                                   ArrayList codeList,
                                   ArrayList staticCodeList,
                                   boolean defineStylesOutside,
                                   StyleSheet styleSheet,
                                   Device device,
                                   Environment environment)

Processes the default style:

Parameters:

defaultFontDefined - true when the default font has been defined already

defaultBackgroundDefined - true when the default background has been defined already

defaultBorderDefined - true when the default border has been defined already

codeList - the list to which the declarations should be added

styleSheet - the parent style sheet

device - the device for which the style should be processed

environment - the environment

processStyle

protected void processStyle(Style style,
                            ArrayList codeList,
                            ArrayList staticCodeList,
                            boolean defineStylesOutside,
                            StyleSheet styleSheet,
                            Device device,
                            Environment environment)

Processes the give style and includes the generated code to the codeList.

Parameters:

style - the style

codeList - the array list into which generated code is written

styleSheet - the parent style sheet

device - the device for which the style should be processed

environment - the environment

processStyle

protected void processStyle(boolean declareVariable,
                            Style style,
                            ArrayList codeList,
                            ArrayList staticCodeList,
                            boolean defineStylesOutside,
                            StyleSheet styleSheet,
                            Device device,
                            Environment environment)

Processes the give style and includes the generated code to the codeList.

Parameters:

style - the style

codeList - the array list into which generated code is written

styleSheet - the parent style sheet

device - the device for which the style should be processed

environment - the environment

extractAnimationSettings

protected CssAnimationSetting[] extractAnimationSettings(Style style)

Parameters:

style -

Returns:

an array of animation settings

getColor

protected String getColor(String value)

Retrieves the color value as a decimal integer value.

Parameters:

value - the color

Returns:

the color as a decimal integer value

getStyleReference

protected String getStyleReference(String value,
                                   Style parent,
                                   StyleSheet styleSheet)

Gets a reference to another style.

Parameters:

value - the reference

parent - the parent style

styleSheet - the sheet in which the style is embedded

Returns:

the name of the reference style

processLayout

protected void processLayout(AttributesGroup group,
                             Style style,
                             ArrayList codeList,
                             StyleSheet styleSheet,
                             Environment env)

Creates the layout-declaration for the style.

Parameters:

group - the layout directive

style - the parent style

codeList - the source code

styleSheet - the parent style sheet

processBorder

protected void processBorder(String borderName,
                             AttributesGroup group,
                             Style style,
                             ArrayList codeList,
                             boolean defineStylesOutside,
                             StyleSheet styleSheet,
                             boolean isStandalone,
                             Environment env)

Creates the border-definition.

Parameters:

borderName - the name of the border

group - the map containing the border information

style - the style

codeList - the array list into which generated code is written

styleSheet - the parent style sheet

isStandalone - true when a new public border-field should be created, otherwise the border will be embedded in a style instantiation.

processBackground

protected void processBackground(String backgroundName,
                                 AttributesGroup group,
                                 Style style,
                                 ArrayList codeList,
                                 boolean defineStylesOutside,
                                 StyleSheet styleSheet,
                                 boolean isStandalone,
                                 Environment env)

Creates the background-definition.

Parameters:

backgroundName - the name of the background

group - the map containing the background information

style - the style

codeList - the array list into which generated code is written

styleSheet - the parent style sheet

isStandalone - true when a new public background-field should be created, otherwise the background will be embedded in a style instantiation.

processFont

protected void processFont(HashMap group,
                           String groupName,
                           Style style,
                           ArrayList codeList,
                           StyleSheet styleSheet,
                           boolean isStandalone,
                           Environment environment)

Adds a font definition.

Parameters:

group - the font definition

groupName - the name of this font - usually "font" or "labelFont"

style - the style

codeList - the array list into which generated code is written

styleSheet - the parent style sheet

isStandalone - true when a new public font-field should be created, otherwise the font will be embedded in a style instantiation.

getAttributeValue

protected String getAttributeValue(String groupName,
                                   String attributeName,
                                   Map group)

Retrieves a attribute value.

Parameters:

groupName - the name of the attribute-group, e.g. "font" or "background"

attributeName - the name of the attribute, e.g. "color"

group - the attribute group

Returns:

the value or null when not defined

processFields

protected void processFields(int defaultValue,
                             boolean includeVerticalHorizontal,
                             HashMap fields,
                             String groupName,
                             Style style,
                             ArrayList codeList,
                             StyleSheet styleSheet,
                             Device device)

Processes the given fields - currently either "margins" or "paddings".

Parameters:

defaultValue - the default value for unset fields

includeVerticalHorizontal - true when vertical and horizontal fields should also be processed (this is the case for paddings).

fields - the definition of the fields

groupName - the name of the group

style - the style

codeList - the array list into which generated code is written

styleSheet - the parent style sheet

device - the device for which the fields should be processed