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/*******************************************************************************
* Copyright (c) 2011, 2012 Wind River Systems, Inc. and others. 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.tcf.te.tcf.processes.ui.search;
import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.eclipse.tcf.te.tcf.processes.ui.nls.Messages;
import org.eclipse.tcf.te.ui.controls.BaseEditBrowseTextControl;
import org.eclipse.tcf.te.ui.interfaces.ISearchMatcher;
import org.eclipse.tcf.te.ui.search.TreeViewerSearchDialog;
import org.eclipse.tcf.te.ui.utils.AbstractSearchable;
/**
* The searchable that provides a UI to collect and test
* the general operations of a process search.
*/
public class GeneralSearchable extends AbstractSearchable {
// The keys to access the options stored in the dialog settings.
private static final String TARGET_NAME = "PM.TargetName"; //$NON-NLS-1$
private static final String CASE_SENSITIVE = "PM.CaseSensitive"; //$NON-NLS-1$
// The case sensitive check box.
private Button fBtnCase;
// The input field for searching conditions.
private BaseEditBrowseTextControl fSearchField;
// The current target names.
private String fTargetName;
// Whether it is case sensitive
private boolean fCaseSensitive;
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.utils.AbstractSearchable#createCommonPart(org.eclipse.tcf.te.ui.internal.utils.TreeViewerSearchDialog, org.eclipse.swt.widgets.Composite)
*/
@Override
public void createCommonPart(TreeViewerSearchDialog dialog, Composite parent) {
Composite composite = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout(3, false);
layout.marginHeight = 0; layout.marginWidth = 0;
composite.setLayout(layout);
composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
// Searching field.
Label label = new Label(composite, SWT.NONE);
label.setText(Messages.GeneralSearchable_FindLabel);
fSearchField = new BaseEditBrowseTextControl(null);
fSearchField.setIsGroup(false);
fSearchField.setHasHistory(false);
fSearchField.setHideBrowseButton(true);
fSearchField.setParentControlIsInnerPanel(true);
fSearchField.setupPanel(composite);
fSearchField.setEditFieldValidator(new NameValidator());
//fSearchField.setEditFieldValidator(new FolderValidator(this));
Text text = (Text) fSearchField.getEditFieldControl();
text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
text.addModifyListener(new ModifyListener() {
@Override
public void modifyText(ModifyEvent e) {
searchTextModified();
}
});
SelectionListener l = new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
optionChecked(e);
}
};
Group group = new Group(parent, SWT.NONE);
group.setText(Messages.GeneralSearchable_GeneralOptions);
group.setLayout(new GridLayout(2, true));
group.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
// Case sensitive
fBtnCase = new Button(group, SWT.CHECK);
fBtnCase.setText(Messages.GeneralSearchable_CaseSensitive);
GridData data = new GridData(GridData.FILL_HORIZONTAL);
fBtnCase.setLayoutData(data);
fBtnCase.addSelectionListener(l);
dialog.createSearchDirectionOptions(group);
}
/**
* The text for searching is modified.
*/
protected void searchTextModified() {
fireOptionChanged();
fTargetName = fSearchField.getEditFieldControlText().trim();
}
/**
* Handling the event that a button is selected and checked.
*
* @param e The selection event.
*/
protected void optionChecked(SelectionEvent e) {
Object src = e.getSource();
if (src == fBtnCase) {
fCaseSensitive = fBtnCase.getSelection();
}
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.utils.AbstractSearchable#isInputValid()
*/
@Override
public boolean isInputValid() {
return fSearchField.isValid();
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.utils.AbstractSearchable#restoreValues(org.eclipse.jface.dialogs.IDialogSettings)
*/
@Override
public void restoreValues(IDialogSettings settings) {
if(settings != null) {
fCaseSensitive = settings.getBoolean(CASE_SENSITIVE);
fBtnCase.setSelection(fCaseSensitive);
fTargetName = settings.get(TARGET_NAME);
if (fTargetName != null) {
fSearchField.setEditFieldControlText(fTargetName);
}
}
else {
fCaseSensitive = false;
fTargetName = null;
}
fBtnCase.setSelection(fCaseSensitive);
if (fTargetName != null) {
fSearchField.setEditFieldControlText(fTargetName);
}
}
/*
* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.utils.AbstractSearchable#persistValues(org.eclipse.jface.dialogs.IDialogSettings)
*/
@Override
public void persistValues(IDialogSettings settings) {
if(settings != null) {
settings.put(CASE_SENSITIVE, fCaseSensitive);
settings.put(TARGET_NAME, fTargetName);
}
}
/*
* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.interfaces.ISearchable#getMatcher()
*/
@Override
public ISearchMatcher getMatcher() {
return new ProcessNodeGeneralMatcher(fCaseSensitive, fTargetName);
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.utils.AbstractSearchable#getPreferredSize()
*/
@Override
public Point getPreferredSize() {
return new Point(360, 130);
}
}
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