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/*******************************************************************************
* Copyright (c) 2006 Phil Muldoon <pkmuldoon@picobot.org>.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Phil Muldoon <pmuldoon@redhat.com> - initial API and implementation
* Kyu Lee <klee@redhat.com> - new execute method
*******************************************************************************/
package org.eclipse.linuxtools.internal.changelog.core.actions;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.IHandler;
import org.eclipse.core.commands.IHandlerListener;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.linuxtools.changelog.core.IParserChangeLogContrib;
import org.eclipse.linuxtools.internal.changelog.core.ChangeLogWriter;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IEditorReference;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.IWorkbenchWindowActionDelegate;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.handlers.HandlerUtil;
/**
* @author pmuldoon (Phil Muldoon)
*/
public class InsertChangeLogKeyHandler extends ChangeLogAction implements
IHandler, IWorkbenchWindowActionDelegate {
private IEditorPart currentEditor;
private String getEditorName() {
if (currentEditor != null) {
return returnQualifedEditor(currentEditor.getClass());
} else {
return "";
}
}
private String getEntryFilePath() {
if (currentEditor != null) {
return getDocumentLocation(currentEditor, false);
} else {
return "";
}
}
private String returnQualifedEditor(Class<?> className) {
return className.toString().substring(
className.getPackage().toString().length() - 1,
className.toString().length());
}
private IEditorPart getChangelog() {
IConfigurationElement formatterConfigElement = extensionManager
.getFormatterConfigElement();
if (formatterConfigElement.getAttribute("inFile").equalsIgnoreCase(
"true")) {
return currentEditor;
// this formatter wants to use an external changelog file
} else {
IEditorPart changelog = null;
IConfigurationElement nameElement = formatterConfigElement
.getChildren()[0];
if (nameElement.getAttribute("name") == null) {
reportErr("Got non-name child with inFile set to False", null);
return null;
} else {
pref_ChangeLogName = nameElement.getAttribute("name");
changelog = getChangelog(getDocumentLocation(currentEditor,
false));
if (changelog == null) {
changelog = askChangeLogLocation(getDocumentLocation(
currentEditor, false));
}
return changelog;
}
}
}
private String parseFunctionName(IParserChangeLogContrib parser) {
try {
return parser.parseCurrentFunction(currentEditor);
} catch (CoreException e) {
reportErr("Couldn't parse function name with "
+ parser.getClass().toString(), null);
return "";
}
}
@Override
public Object execute(ExecutionEvent event) {
currentEditor = HandlerUtil.getActiveEditor(event);
// make sure an editor is selected.
if (currentEditor == null) {
return null;
}
ChangeLogWriter clw = new ChangeLogWriter();
// load settings from extensions + user pref.
loadPreferences();
// get file path from target file
clw.setEntryFilePath(getEntryFilePath());
// err check. do nothing if no file is being open/edited
if (clw.getEntryFilePath() == "") {
return null;
}
String editorName = getEditorName();
// get a parser for this file
IParserChangeLogContrib parser = extensionManager
.getParserContributor(editorName);
// if no parser for this type of document, then don't guess function
// name
// and set it as "".
if (parser == null) {
clw.setGuessedFName("");
} else {
// guess function name
clw.setGuessedFName(parseFunctionName(parser));
}
// get formatter
clw.setFormatter(extensionManager.getFormatterContributor(clw
.getEntryFilePath(), pref_Formatter));
// select changelog
clw.setChangelog(getChangelog());
if (clw.getChangelog() == null)
return null;
// write to changelog
clw.setDateLine(clw.getFormatter().formatDateLine(pref_AuthorName,
pref_AuthorEmail));
clw.setChangelogLocation(getDocumentLocation(clw.getChangelog(), true));
clw.writeChangeLog();
return null;
}
@Override
public void addHandlerListener(IHandlerListener handlerListener) {
}
@Override
public boolean isEnabled() {
IEditorReference[] refs = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getEditorReferences();
for (int i = 0; i < refs.length; ++i) {
IEditorReference ref = refs[i];
String id = ref.getId();
System.out.println(id);
}
return true;
}
@Override
public boolean isHandled() {
return true;
}
@Override
public void removeHandlerListener(IHandlerListener handlerListener) {
}
@Override
public void dispose() {
}
@Override
public void init(IWorkbenchWindow window) {
}
@Override
public void run(IAction action) {
execute(null);
}
@Override
public void selectionChanged(IAction action, ISelection selection) {
}
}
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