[Jcommander-commit] plugins/org.jcommander.ui.compare/src/org/jcommander/compare/preferences PreferenceInitializer.java,NONE,1.1 PreferenceConstants.java,NONE,1.1 ComparePreferencePage.java,NONE,1.1

[Matthias K <mat...@us...>]

Update of /cvsroot/jcommander/plugins/org.jcommander.ui.compare/src/org/jcommander/compare/preferences
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv9650/src/org/jcommander/compare/preferences

Added Files:
	PreferenceInitializer.java PreferenceConstants.java 
	ComparePreferencePage.java 
Log Message:
JCommander compare support

--- NEW FILE: PreferenceConstants.java ---
package org.jcommander.compare.preferences;

/**
 * Constant definitions for plug-in preferences
 */
public class PreferenceConstants {

	public static final String P_PATH = "pathPreference";

	public static final String P_BOOLEAN = "booleanPreference";

	public static final String P_CHOICE = "choicePreference";

	public static final String P_STRING = "stringPreference";
	
}

--- NEW FILE: ComparePreferencePage.java ---
package org.jcommander.compare.preferences;

import org.eclipse.jface.preference.*;
import org.eclipse.ui.IWorkbenchPreferencePage;
import org.eclipse.ui.IWorkbench;
import org.jcommander.compare.ComparePlugin;

/**
 * This class represents a preference page that
 * is contributed to the Preferences dialog. By 
 * subclassing <samp>FieldEditorPreferencePage</samp>, we
 * can use the field support built into JFace that allows
 * us to create a page that is small and knows how to 
 * save, restore and apply itself.
 * <p>
 * This page is used to modify preferences only. They
 * are stored in the preference store that belongs to
 * the main plug-in class. That way, preferences can
 * be accessed directly via the preference store.
 */

public class ComparePreferencePage
	extends FieldEditorPreferencePage
	implements IWorkbenchPreferencePage {

	public ComparePreferencePage() {
		super(GRID);
		setPreferenceStore(ComparePlugin.getDefault().getPreferenceStore());
		setDescription("A demonstration of a preference page implementation");
	}
	
	/**
	 * Creates the field editors. Field editors are abstractions of
	 * the common GUI blocks needed to manipulate various types
	 * of preferences. Each field editor knows how to save and
	 * restore itself.
	 */
	public void createFieldEditors() {
		addField(new DirectoryFieldEditor(PreferenceConstants.P_PATH, 
				"&Directory preference:", getFieldEditorParent()));
		addField(
			new BooleanFieldEditor(
				PreferenceConstants.P_BOOLEAN,
				"&An example of a boolean preference",
				getFieldEditorParent()));

		addField(new RadioGroupFieldEditor(
				PreferenceConstants.P_CHOICE,
			"An example of a multiple-choice preference",
			1,
			new String[][] { { "&Choice 1", "choice1" }, {
				"C&hoice 2", "choice2" }
		}, getFieldEditorParent()));
		addField(
			new StringFieldEditor(PreferenceConstants.P_STRING, "A &text preference:", getFieldEditorParent()));
	}

	/* (non-Javadoc)
	 * @see org.eclipse.ui.IWorkbenchPreferencePage#init(org.eclipse.ui.IWorkbench)
	 */
	public void init(IWorkbench workbench) {
	}
	
}
--- NEW FILE: PreferenceInitializer.java ---
package org.jcommander.compare.preferences;

import org.eclipse.core.runtime.preferences.AbstractPreferenceInitializer;
import org.eclipse.jface.preference.IPreferenceStore;

import org.jcommander.compare.ComparePlugin;

/**
 * Class used to initialize default preference values.
 */
public class PreferenceInitializer extends AbstractPreferenceInitializer {

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.core.runtime.preferences.AbstractPreferenceInitializer#initializeDefaultPreferences()
	 */
	public void initializeDefaultPreferences() {
		IPreferenceStore store = ComparePlugin.getDefault()
				.getPreferenceStore();
		store.setDefault(PreferenceConstants.P_BOOLEAN, true);
		store.setDefault(PreferenceConstants.P_CHOICE, "choice2");
		store.setDefault(PreferenceConstants.P_STRING,
				"Default value");
	}

}