/*
* #%L
* gitools-ui-platform
* %%
* Copyright (C) 2013 Universitat Pompeu Fabra - Biomedical Genomics group
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/gpl-3.0.html>.
* #L%
*/
package org.gitools.ui.core.components.editor;
import org.gitools.api.analysis.IProgressMonitor;
import org.gitools.api.components.IEditor;
import org.gitools.ui.core.actions.ActionManager;
import org.gitools.ui.core.components.boxes.Box;
import org.gitools.ui.platform.view.AbstractView;
import java.io.File;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
public abstract class AbstractEditor<M> extends AbstractView implements IEditor<M> {
private final List<EditorListener> listeners = new ArrayList<>();
private File file;
private boolean dirty = false;
private boolean saveAsAllowed = false;
private boolean saveAllowed = false;
@Override
public void setName(String name) {
String oldName = getName();
if (oldName == null || !oldName.equals(name)) {
super.setName(name);
for (EditorListener l : listeners)
l.nameChanged(this);
}
}
public File getFile() {
return file;
}
public void setFile(File file) {
if (this.file != file || !this.file.equals(file)) {
this.file = file;
for (EditorListener l : listeners)
l.fileChanged(this);
if (file != null) {
setName(file.getName());
}
}
}
@Override
public boolean isDirty() {
return dirty;
}
protected void setDirty(boolean dirty) {
if (this.dirty != dirty) {
this.dirty = dirty;
for (EditorListener l : listeners)
l.dirtyChanged(this);
ActionManager.getDefault().updateEnabledByEditor(this);
}
}
@Override
public boolean isSaveAsAllowed() {
return saveAsAllowed;
}
protected void setSaveAsAllowed(boolean saveAsAllowed) {
this.saveAsAllowed = saveAsAllowed;
}
@Override
public boolean isSaveAllowed() {
return saveAllowed;
}
protected void setSaveAllowed(boolean saveAllowed) {
this.saveAllowed = saveAllowed;
}
@Override
public void doSave(IProgressMonitor monitor) {
for (EditorListener l : listeners)
l.saved(this);
}
@Override
public void doSaveAs(IProgressMonitor monitor) {
for (EditorListener l : listeners)
l.saved(this);
}
@Override
public void doVisible() {
}
@Override
public boolean doClose() {
return true;
}
@Override
public void detach() {
// Override if needed
}
public void addEditorListener(EditorListener listener) {
listeners.add(listener);
}
public Collection<Box> getBoxes() {
return null;
}
public static abstract class EditorListener {
public void nameChanged(IEditor editor) {
}
public void fileChanged(IEditor editor) {
}
public void dirtyChanged(IEditor editor) {
}
public void saved(IEditor editor) {
}
}
}