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/*****************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*****************************************************************************/
package org.eclipse.jface.text.formatter;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.jface.preference.IPreferenceStore;
/**
* Default implementation of <code>IFormattingContext</code>.
*
* @since 3.0
*/
public class FormattingContext implements IFormattingContext {
/** Map to store the properties */
private final Map fMap= new HashMap();
/*
* @see org.eclipse.jface.text.formatter.IFormattingContext#dispose()
*/
public void dispose() {
fMap.clear();
}
/*
* @see org.eclipse.jface.text.formatter.IFormattingContext#getPreferenceKeys()
*/
public String[] getPreferenceKeys() {
return new String[] {
};
}
/*
* @see org.eclipse.jface.text.formatter.IFormattingContext#getProperty(java.lang.Object)
*/
public Object getProperty(Object key) {
return fMap.get(key);
}
/*
* @see org.eclipse.jface.text.formatter.IFormattingContext#isBooleanPreference(java.lang.String)
*/
public boolean isBooleanPreference(String key) {
return false;
}
/*
* @see org.eclipse.jface.text.formatter.IFormattingContext#isDoublePreference(java.lang.String)
*/
public boolean isDoublePreference(String key) {
return false;
}
/*
* @see org.eclipse.jface.text.formatter.IFormattingContext#isFloatPreference(java.lang.String)
*/
public boolean isFloatPreference(String key) {
return false;
}
/*
* @see org.eclipse.jface.text.formatter.IFormattingContext#isIntegerPreference(java.lang.String)
*/
public boolean isIntegerPreference(String key) {
return false;
}
/*
* @see org.eclipse.jface.text.formatter.IFormattingContext#isLongPreference(java.lang.String)
*/
public boolean isLongPreference(String key) {
return false;
}
/*
* @see org.eclipse.jface.text.formatter.IFormattingContext#isStringPreference(java.lang.String)
*/
public boolean isStringPreference(String key) {
return false;
}
/*
* @see org.eclipse.jface.text.formatter.IFormattingContext#mapToStore(java.util.Map, org.eclipse.jface.preference.IPreferenceStore)
*/
public void mapToStore(Map map, IPreferenceStore store) {
final String[] preferences= getPreferenceKeys();
String result= null;
String preference= null;
for (int index= 0; index < preferences.length; index++) {
preference= preferences[index];
result= (String)map.get(preference);
if (result != null) {
try {
if (isBooleanPreference(preference)) {
store.setValue(preference, result.equals(IPreferenceStore.TRUE));
} else if (isIntegerPreference(preference)) {
store.setValue(preference, Integer.parseInt(result));
} else if (isStringPreference(preference)) {
store.setValue(preference, result);
} else if (isDoublePreference(preference)) {
store.setValue(preference, Double.parseDouble(result));
} else if (isFloatPreference(preference)) {
store.setValue(preference, Float.parseFloat(result));
} else if (isLongPreference(preference)) {
store.setValue(preference, Long.parseLong(result));
}
} catch (NumberFormatException exception) {
// Do nothing
}
}
}
}
/*
* @see org.eclipse.jface.text.formatter.IFormattingContext#setProperty(java.lang.Object, java.lang.Object)
*/
public void setProperty(Object key, Object property) {
fMap.put(key, property);
}
/*
* @see org.eclipse.jface.text.formatter.IFormattingContext#storeToMap(org.eclipse.jface.preference.IPreferenceStore, java.util.Map, boolean)
*/
public void storeToMap(IPreferenceStore store, Map map, boolean useDefault) {
final String[] preferences= getPreferenceKeys();
String preference= null;
for (int index= 0; index < preferences.length; index++) {
preference= preferences[index];
if (isBooleanPreference(preference)) {
map.put(preference, (useDefault ? store.getDefaultBoolean(preference) : store.getBoolean(preference)) ? IPreferenceStore.TRUE : IPreferenceStore.FALSE);
} else if (isIntegerPreference(preference)) {
map.put(preference, String.valueOf(useDefault ? store.getDefaultInt(preference) : store.getInt(preference)));
} else if (isStringPreference(preference)) {
map.put(preference, useDefault ? store.getDefaultString(preference) : store.getString(preference));
} else if (isDoublePreference(preference)) {
map.put(preference, String.valueOf(useDefault ? store.getDefaultDouble(preference) : store.getDouble(preference)));
} else if (isFloatPreference(preference)) {
map.put(preference, String.valueOf(useDefault ? store.getDefaultFloat(preference) : store.getFloat(preference)));
} else if (isLongPreference(preference)) {
map.put(preference, String.valueOf(useDefault ? store.getDefaultLong(preference) : store.getLong(preference)));
}
}
}
}
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