/**
* Copyright (c) 2005-2011 by Appcelerator, Inc. All Rights Reserved.
* Licensed under the terms of the Eclipse Public License (EPL).
* Please see the license.txt included with this distribution for details.
* Any modifications to this file must keep this entire header intact.
*/
/*
* Created on 24/09/2005
*/
package com.python.pydev.codecompletion.ui;
import org.eclipse.jface.dialogs.IInputValidator;
import org.eclipse.jface.dialogs.InputDialog;
import org.eclipse.jface.preference.BooleanFieldEditor;
import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.preference.IntegerFieldEditor;
import org.eclipse.jface.preference.ListEditor;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.List;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;
import org.python.pydev.utils.LabelFieldEditor;
import com.python.pydev.codecompletion.CodeCompletionPreferencesInitializer;
import com.python.pydev.codecompletion.CodecompletionPlugin;
import com.python.pydev.codecompletion.simpleassist.KeywordsSimpleAssist;
public class CodeCompletionPreferencesPage extends FieldEditorPreferencePage implements IWorkbenchPreferencePage {
public CodeCompletionPreferencesPage() {
super(FLAT);
setDescription("PyDev Code Completion");
setPreferenceStore(null);
}
@Override
protected IPreferenceStore doGetPreferenceStore() {
return CodecompletionPlugin.getDefault().getPreferenceStore();
}
@Override
protected void createFieldEditors() {
Composite p = getFieldEditorParent();
addField(new IntegerFieldEditor(
CodeCompletionPreferencesInitializer.CHARS_FOR_CTX_INSENSITIVE_MODULES_COMPLETION,
"Number of chars for showing modules in context-insensitive completions?", p));
addField(new IntegerFieldEditor(
CodeCompletionPreferencesInitializer.CHARS_FOR_CTX_INSENSITIVE_TOKENS_COMPLETION,
"Number of chars for showing global tokens in context-insensitive completions?", p));
addField(new BooleanFieldEditor(CodeCompletionPreferencesInitializer.USE_KEYWORDS_CODE_COMPLETION,
"Use common tokens auto code completion?", p));
addField(new LabelFieldEditor("LabelFieldEditor", "", p));
addField(new BooleanFieldEditor(CodeCompletionPreferencesInitializer.ADD_SPACE_WHEN_NEEDED,
"Add <SPACE> for common cases (e.g.: \"and \", \"assert \", etc.)?", p));
addField(new LabelFieldEditor("LabelFieldEditor", "", p));
addField(new BooleanFieldEditor(CodeCompletionPreferencesInitializer.ADD_SPACE_AND_COLON_WHEN_NEEDED,
"Add <SPACE><COLON> for common cases (e.g.: \"class :\", \"if :\", etc.)?", p));
addField(new LabelFieldEditor("LabelFieldEditor", "", p));
addField(new BooleanFieldEditor(CodeCompletionPreferencesInitializer.FORCE_PY3K_PRINT_ON_PY2,
"Force print() function on Python 2.x projects?", p));
addField(new LabelFieldEditor("LabelFieldEditor", "", p));
addField(new ListEditor(CodeCompletionPreferencesInitializer.KEYWORDS_CODE_COMPLETION, "Tokens to use:", p) {
@Override
protected String createList(String[] items) {
return KeywordsSimpleAssist.wordsAsString(items);
}
@Override
protected String getNewInputObject() {
InputDialog d = new InputDialog(getShell(), "New word", "Add the word you wish.", "",
new IInputValidator() {
public String isValid(String newText) {
if (newText.indexOf(' ') != -1) {
return "The input cannot have spaces";
}
return null;
}
});
int retCode = d.open();
if (retCode == InputDialog.OK) {
return d.getValue();
}
return null;
}
@Override
protected String[] parseString(String stringList) {
return KeywordsSimpleAssist.stringAsWords(stringList);
}
@Override
protected void doFillIntoGrid(Composite parent, int numColumns) {
super.doFillIntoGrid(parent, numColumns);
List listControl = getListControl(parent);
GridData layoutData = (GridData) listControl.getLayoutData();
layoutData.heightHint = 300;
}
});
}
public void init(IWorkbench workbench) {
}
public static int getCharsForContextInsensitiveModulesCompletion() {
String prefName = CodeCompletionPreferencesInitializer.CHARS_FOR_CTX_INSENSITIVE_MODULES_COMPLETION;
return getIntFromPrefs(prefName);
}
private static int getIntFromPrefs(String prefName) {
CodecompletionPlugin plugin = CodecompletionPlugin.getDefault();
if (plugin == null) {
return 1;
}
return plugin.getPreferenceStore().getInt(prefName);
}
public static int getCharsForContextInsensitiveGlobalTokensCompletion() {
String prefName = CodeCompletionPreferencesInitializer.CHARS_FOR_CTX_INSENSITIVE_TOKENS_COMPLETION;
return getIntFromPrefs(prefName);
}
public static boolean useKeywordsCodeCompletion() {
return CodecompletionPlugin.getDefault().getPreferenceStore()
.getBoolean(CodeCompletionPreferencesInitializer.USE_KEYWORDS_CODE_COMPLETION);
}
public static boolean addSpaceWhenNeeded() {
return CodecompletionPlugin.getDefault().getPreferenceStore()
.getBoolean(CodeCompletionPreferencesInitializer.ADD_SPACE_WHEN_NEEDED);
}
public static boolean addSpaceAndColonWhenNeeded() {
return CodecompletionPlugin.getDefault().getPreferenceStore()
.getBoolean(CodeCompletionPreferencesInitializer.ADD_SPACE_AND_COLON_WHEN_NEEDED);
}
public static boolean forcePy3kPrintOnPy2() {
return CodecompletionPlugin.getDefault().getPreferenceStore()
.getBoolean(CodeCompletionPreferencesInitializer.FORCE_PY3K_PRINT_ON_PY2);
}
public static String[] getKeywords() {
String keywords = CodecompletionPlugin.getDefault().getPreferenceStore()
.getString(CodeCompletionPreferencesInitializer.KEYWORDS_CODE_COMPLETION);
return KeywordsSimpleAssist.stringAsWords(keywords);
}
}