diff options
Diffstat (limited to 'eclipse/Slice2javaPlugin/src/com/zeroc/slice2javaplugin/preferences')
2 files changed, 163 insertions, 0 deletions
diff --git a/eclipse/Slice2javaPlugin/src/com/zeroc/slice2javaplugin/preferences/PluginPreferencePage.java b/eclipse/Slice2javaPlugin/src/com/zeroc/slice2javaplugin/preferences/PluginPreferencePage.java new file mode 100644 index 00000000000..eb1cfa7e19f --- /dev/null +++ b/eclipse/Slice2javaPlugin/src/com/zeroc/slice2javaplugin/preferences/PluginPreferencePage.java @@ -0,0 +1,102 @@ +// ********************************************************************** +// +// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// +// This plug-in is provided to you under the terms and conditions +// of the Eclipse Public License Version 1.0 ("EPL"). A copy of +// the EPL is available at http://www.eclipse.org/legal/epl-v10.html. +// +// ********************************************************************** + +package com.zeroc.slice2javaplugin.preferences; + +import org.eclipse.jface.preference.*; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Text; +import org.eclipse.ui.IWorkbenchPreferencePage; +import org.eclipse.ui.IWorkbench; + +import com.zeroc.slice2javaplugin.Activator; +import com.zeroc.slice2javaplugin.internal.Configuration; + +/** + * 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 PluginPreferencePage extends FieldEditorPreferencePage implements IWorkbenchPreferencePage +{ + public static final String SDK_PATH = "pathPreference"; + + public PluginPreferencePage() + { + super(GRID); + setPreferenceStore(Activator.getDefault().getPreferenceStore()); + setDescription("Slice2Java Preferences"); + } + + /** + * 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 SdkDirectoryFieldEditor(SDK_PATH, "&SDK Location:", getFieldEditorParent())); + } + + /* + * (non-Javadoc) + * + * @see + * org.eclipse.ui.IWorkbenchPreferencePage#init(org.eclipse.ui.IWorkbench) + */ + public void init(IWorkbench workbench) + { + } + + private static class SdkDirectoryFieldEditor extends DirectoryFieldEditor + { + + public SdkDirectoryFieldEditor(String name, String labelText, Composite parent) + { + super(name, labelText, parent); + setEmptyStringAllowed(false); + } + + /** + * Method declared on StringFieldEditor and overridden in + * DirectoryFieldEditor. Checks whether the text input field contains a + * valid directory. + * + * @return True if the apply/ok button should be enabled in the pref + * panel + */ + @Override + protected boolean doCheckState() + { + String dir = getTextControl().getText(); + dir = dir.trim(); + if(!Configuration.verifyIceHome(dir)) + { + setErrorMessage("Invalid SDK Location"); + return false; + } + clearMessage(); + return true; + } + + @Override + public Text getTextControl(Composite parent) + { + setValidateStrategy(VALIDATE_ON_KEY_STROKE); + return super.getTextControl(parent); + } + } +} diff --git a/eclipse/Slice2javaPlugin/src/com/zeroc/slice2javaplugin/preferences/PreferenceInitializer.java b/eclipse/Slice2javaPlugin/src/com/zeroc/slice2javaplugin/preferences/PreferenceInitializer.java new file mode 100644 index 00000000000..c23ff9e78a7 --- /dev/null +++ b/eclipse/Slice2javaPlugin/src/com/zeroc/slice2javaplugin/preferences/PreferenceInitializer.java @@ -0,0 +1,61 @@ +// ********************************************************************** +// +// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// +// This plug-in is provided to you under the terms and conditions +// of the Eclipse Public License Version 1.0 ("EPL"). A copy of +// the EPL is available at http://www.eclipse.org/legal/epl-v10.html. +// +// ********************************************************************** + +package com.zeroc.slice2javaplugin.preferences; + +import java.io.File; + +import org.eclipse.core.runtime.preferences.AbstractPreferenceInitializer; +import org.eclipse.jface.preference.IPreferenceStore; + +import com.zeroc.slice2javaplugin.Activator; + +/** + * Class used to initialize default preference values. + */ +public class PreferenceInitializer extends AbstractPreferenceInitializer +{ + private String getDefaultHome() + { + String os = System.getProperty("os.name"); + if(os.equals("Linux")) + { + return "/usr"; + } + else if(os.startsWith("Windows")) + { + File f = new File("C:\\Ice-3.3.0"); + if(!f.exists()) + { + File f2 = new File("C:\\Ice-3.3.0-VC90"); + if(f2.exists()) + { + return f2.toString(); + } + } + return f.toString(); + } + return "/opt/Ice-3.3.0"; + } + + /* + * (non-Javadoc) + * + * @seeorg.eclipse.core.runtime.preferences.AbstractPreferenceInitializer# + * initializeDefaultPreferences() + */ + public void initializeDefaultPreferences() + { + IPreferenceStore store = Activator.getDefault().getPreferenceStore(); + + store.setDefault(PluginPreferencePage.SDK_PATH, getDefaultHome() ); + } + +} |