/*******************************************************************************
* Copyright (c) 2013, 2014 Mentor Graphics 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:
* Mentor Graphics - Initial API and implementation
* Red Hat Inc. - modified for use in Standalone Debugger
*******************************************************************************/
package org.eclipse.cdt.debug.application;
import java.io.File;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.TitleAreaDialog;
import org.eclipse.jface.resource.JFaceResources;
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.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.Control;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
public class CoreFileDialog extends TitleAreaDialog {
public static final int REMOTE = 0x1;
private int fFlags = 0;
private CoreFileInfo fInfo = null;
private Text fHostBinaryText;
private Text fTargetBinaryText;
private Text fCoreFileText;
private final String fHostBinary;
private final String fCoreFile;
public CoreFileDialog (Shell parentShell) {
this(parentShell, 0);
}
public CoreFileDialog( Shell parentShell, int flags ) {
this(parentShell, flags, null, null);
}
public CoreFileDialog( Shell parentShell, int flags, String hostBinary, String coreFile) {
super( parentShell );
setShellStyle( getShellStyle() | SWT.RESIZE );
fFlags = flags;
fHostBinary = hostBinary;
fCoreFile = coreFile;
}
@Override
protected Control createContents( Composite parent ) {
Control control = super.createContents( parent );
validate();
return control;
}
@Override
protected Control createDialogArea( Composite parent ) {
boolean remote = (fFlags & REMOTE) > 0;
getShell().setText( Messages.GdbDebugCoreFileCommand_Debug_Core_File );
setTitle( Messages.GdbDebugNewExecutableCommand_Select_Binary );
String message = ( remote ) ?
Messages.GdbDebugNewExecutableCommand_Select_binaries_on_host_and_target :
Messages.GdbDebugCoreFileCommand_Select_binary_and_specify_corefile;
setMessage( message );
Composite control = (Composite)super.createDialogArea( parent );
Composite comp = new Composite( control, SWT.NONE );
GridData gd = new GridData( SWT.FILL, SWT.FILL, true, true );
GridLayout layout = new GridLayout( 3, false );
comp.setLayout( layout );
comp.setLayoutData( gd );
new Label( comp, SWT.None ).setText( remote ? Messages.GdbDebugNewExecutableCommand_Binary_on_host : Messages.GdbDebugExecutableCommand_Binary );
fHostBinaryText = new Text( comp, SWT.BORDER );
if (fHostBinary != null)
fHostBinaryText.setText(fHostBinary);
fHostBinaryText.setLayoutData( new GridData( SWT.FILL, SWT.CENTER, true, false ) );
fHostBinaryText.addModifyListener( new ModifyListener() {
@Override
public void modifyText( ModifyEvent e ) {
validate();
}
} );
Button browseButton = new Button( comp, SWT.PUSH );
browseButton.setText( Messages.GdbDebugExecutableCommand_Browse );
browseButton.setFont( JFaceResources.getDialogFont() );
setButtonLayoutData( browseButton );
browseButton.addSelectionListener( new SelectionAdapter() {
@Override
public void widgetSelected( SelectionEvent e ) {
FileDialog dialog = new FileDialog( getShell() );
dialog.setFileName( fHostBinaryText.getText() );
String result = dialog.open();
if ( result != null ) {
fHostBinaryText.setText( result );
}
}
} );
if ( remote ) {
new Label( comp, SWT.None ).setText( Messages.GdbDebugNewExecutableCommand_Binary_on_target );
fTargetBinaryText = new Text( comp, SWT.BORDER );
fTargetBinaryText.setLayoutData( new GridData( SWT.FILL, SWT.CENTER, true, false, 2, 1 ) );
fTargetBinaryText.addModifyListener( new ModifyListener() {
@Override
public void modifyText( ModifyEvent e ) {
validate();
}
} );
}
new Label( comp, SWT.None ).setText( Messages.GdbDebugCoreFileCommand_CoreFile );
fCoreFileText = new Text( comp, SWT.BORDER );
if (fCoreFile != null)
fCoreFileText.setText(fCoreFile);
fCoreFileText.setLayoutData( new GridData( SWT.FILL, SWT.CENTER, true, false ) );
fCoreFileText.addModifyListener( new ModifyListener() {
@Override
public void modifyText( ModifyEvent e ) {
validate();
}
} );
Button browseButton2 = new Button( comp, SWT.PUSH );
browseButton2.setText( Messages.GdbDebugExecutableCommand_Browse );
browseButton2.setFont( JFaceResources.getDialogFont() );
setButtonLayoutData( browseButton2 );
browseButton2.addSelectionListener( new SelectionAdapter() {
@Override
public void widgetSelected( SelectionEvent e ) {
FileDialog dialog = new FileDialog( getShell() );
dialog.setFileName( fCoreFileText.getText() );
String result = dialog.open();
if ( result != null ) {
fCoreFileText.setText( result );
}
}
} );
return control;
}
@Override
protected void okPressed() {
String targetPath = ( fTargetBinaryText != null ) ? fTargetBinaryText.getText().trim() : null;
String coreFile = fCoreFileText.getText().trim();
fInfo = new CoreFileInfo( fHostBinaryText.getText().trim(), targetPath, coreFile );
super.okPressed();
}
public CoreFileInfo getCoreFileInfo() {
return fInfo;
}
private void validate() {
boolean remote = (fFlags & REMOTE) > 0;
StringBuilder sb = new StringBuilder();
String hostBinary = fHostBinaryText.getText().trim();
String corefile = fCoreFileText.getText();
if ( hostBinary.isEmpty() ) {
sb.append( ( remote ) ?
Messages.GdbDebugNewExecutableCommand_Host_binary_must_be_specified :
Messages.GdbDebugNewExecutableCommand_Binary_must_be_specified );
}
else {
File file = new File( hostBinary );
if ( !file.exists() ) {
sb.append( ( remote ) ?
Messages.GdbDebugNewExecutableCommand_Host_binary_file_does_not_exist :
Messages.GdbDebugNewExecutableCommand_Binary_file_does_not_exist );
}
else if ( file.isDirectory() ) {
sb.append( ( remote ) ?
Messages.GdbDebugNewExecutableCommand_Invalid_host_binary :
Messages.GdbDebugNewExecutableCommand_Invalid_binary );
}
}
if ( sb.length() == 0 && corefile.isEmpty() ) {
sb.append( ( remote ) ?
Messages.GdbDebugCoreFileCommand_Core_file_must_be_specified :
Messages.GdbDebugCoreFileCommand_Core_file_must_be_specified );
}
else if (sb.length() == 0 && !corefile.isEmpty()) {
File file = new File( corefile );
if ( !file.exists() ) {
sb.append( Messages.GdbDebugCoreFileCommand_Core_file_does_not_exist );
}
else if ( file.isDirectory() ) {
sb.append( Messages.GdbDebugCoreFileCommand_Invalid_core_file );
}
}
if (sb.length() == 0 && fTargetBinaryText != null) {
if ( fTargetBinaryText.getText().trim().length() == 0 ) {
if ( sb.length() != 0 ) {
sb.append( "\n " ); //$NON-NLS-1$
}
sb.append( Messages.GdbDebugNewExecutableCommand_Binary_on_target_must_be_specified );
}
}
setErrorMessage( ( sb.length() != 0 ) ? sb.toString() : null );
getButton( IDialogConstants.OK_ID ).setEnabled( getErrorMessage() == null );
}
}