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/*******************************************************************************
* Copyright (c) 2009, 2011 Ericsson and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Ericsson - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.dsf.gdb.internal.ui.launching;
import java.io.File;
import java.util.Observable;
import java.util.Observer;
import org.eclipse.cdt.debug.ui.AbstractCDebuggerPage;
import org.eclipse.cdt.dsf.gdb.IGDBLaunchConfigurationConstants;
import org.eclipse.cdt.dsf.gdb.IGdbDebugPreferenceConstants;
import org.eclipse.cdt.dsf.gdb.internal.ui.GdbUIPlugin;
import org.eclipse.cdt.utils.ui.controls.ControlFactory;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.jface.preference.IPreferenceStore;
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.FileDialog;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.TabFolder;
import org.eclipse.swt.widgets.TabItem;
import org.eclipse.swt.widgets.Text;
/**
* The dynamic tab for gdb-based debugger implementations that do post mortem debugging.
* It is the same as the GdbDebuggerPage class without non-stop or reverse check boxes.
*
* @since 2.0
*/
public class GdbCoreDebuggerPage extends AbstractCDebuggerPage implements Observer {
protected TabFolder fTabFolder;
protected Text fGDBCommandText;
protected Text fGDBInitText;
private IMILaunchConfigurationComponent fSolibBlock;
private boolean fIsInitializing = false;
@Override
public void createControl(Composite parent) {
Composite comp = new Composite(parent, SWT.NONE);
comp.setLayout(new GridLayout());
comp.setLayoutData(new GridData(GridData.FILL_BOTH));
fTabFolder = new TabFolder(comp, SWT.NONE);
fTabFolder.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_VERTICAL));
createTabs(fTabFolder);
fTabFolder.setSelection(0);
setControl(parent);
}
@Override
public void setDefaults(ILaunchConfigurationWorkingCopy configuration) {
IPreferenceStore preferenceStore = GdbUIPlugin.getDefault().getPreferenceStore();
String defaultGdbCommand = preferenceStore.getString(IGdbDebugPreferenceConstants.PREF_DEFAULT_GDB_COMMAND);
String defaultGdbInit = preferenceStore.getString(IGdbDebugPreferenceConstants.PREF_DEFAULT_GDB_INIT);
configuration.setAttribute(IGDBLaunchConfigurationConstants.ATTR_DEBUG_NAME, defaultGdbCommand);
configuration.setAttribute(IGDBLaunchConfigurationConstants.ATTR_GDB_INIT, defaultGdbInit);
if (fSolibBlock != null)
fSolibBlock.setDefaults(configuration);
}
@Override
public boolean isValid(ILaunchConfiguration launchConfig) {
boolean valid = fGDBCommandText.getText().length() != 0;
if (valid) {
setErrorMessage(null);
setMessage(null);
} else {
setErrorMessage(LaunchUIMessages.getString("GDBDebuggerPage.gdb_executable_not_specified")); //$NON-NLS-1$
setMessage(null);
}
return valid;
}
@Override
public void initializeFrom(ILaunchConfiguration configuration) {
setInitializing(true);
IPreferenceStore preferenceStore = GdbUIPlugin.getDefault().getPreferenceStore();
String defaultGdbCommand = preferenceStore.getString(IGdbDebugPreferenceConstants.PREF_DEFAULT_GDB_COMMAND);
String defaultGdbInit = preferenceStore.getString(IGdbDebugPreferenceConstants.PREF_DEFAULT_GDB_INIT);
String gdbCommand = defaultGdbCommand;
String gdbInit = defaultGdbInit;
try {
gdbCommand = configuration.getAttribute(IGDBLaunchConfigurationConstants.ATTR_DEBUG_NAME,
defaultGdbCommand);
} catch (CoreException e) {
}
try {
gdbInit = configuration.getAttribute(IGDBLaunchConfigurationConstants.ATTR_GDB_INIT, defaultGdbInit);
} catch (CoreException e) {
}
if (fSolibBlock != null)
fSolibBlock.initializeFrom(configuration);
fGDBCommandText.setText(gdbCommand);
fGDBInitText.setText(gdbInit);
setInitializing(false);
}
@Override
public void performApply(ILaunchConfigurationWorkingCopy configuration) {
configuration.setAttribute(IGDBLaunchConfigurationConstants.ATTR_DEBUG_NAME, fGDBCommandText.getText().trim());
configuration.setAttribute(IGDBLaunchConfigurationConstants.ATTR_GDB_INIT, fGDBInitText.getText().trim());
if (fSolibBlock != null)
fSolibBlock.performApply(configuration);
}
@Override
public String getName() {
return LaunchUIMessages.getString("GDBDebuggerPage.tab_name"); //$NON-NLS-1$
}
/**
* @see org.eclipse.debug.ui.AbstractLaunchConfigurationTab#getShell()
*/
@Override
protected Shell getShell() {
return super.getShell();
}
/**
* @see org.eclipse.debug.ui.AbstractLaunchConfigurationTab#updateLaunchConfigurationDialog()
*/
@Override
protected void updateLaunchConfigurationDialog() {
super.updateLaunchConfigurationDialog();
}
/*
* (non-Javadoc)
*
* @see java.util.Observer#update(java.util.Observable, java.lang.Object)
*/
@Override
public void update(Observable o, Object arg) {
if (!isInitializing())
updateLaunchConfigurationDialog();
}
public IMILaunchConfigurationComponent createSolibBlock(Composite parent) {
IMILaunchConfigurationComponent block = new GDBSolibBlock(new SolibSearchPathBlock(), true, true);
block.createControl(parent);
return block;
}
public void createTabs(TabFolder tabFolder) {
createMainTab(tabFolder);
createSolibTab(tabFolder);
}
public void createMainTab(TabFolder tabFolder) {
TabItem tabItem = new TabItem(tabFolder, SWT.NONE);
tabItem.setText(LaunchUIMessages.getString("GDBDebuggerPage.main_tab_name")); //$NON-NLS-1$
Composite comp = ControlFactory.createCompositeEx(tabFolder, 1, GridData.FILL_BOTH);
((GridLayout) comp.getLayout()).makeColumnsEqualWidth = false;
comp.setFont(tabFolder.getFont());
tabItem.setControl(comp);
Composite subComp = ControlFactory.createCompositeEx(comp, 3, GridData.FILL_HORIZONTAL);
((GridLayout) subComp.getLayout()).makeColumnsEqualWidth = false;
subComp.setFont(tabFolder.getFont());
Label label = ControlFactory.createLabel(subComp, LaunchUIMessages.getString("GDBDebuggerPage.gdb_debugger")); //$NON-NLS-1$
GridData gd = new GridData();
// gd.horizontalSpan = 2;
label.setLayoutData(gd);
fGDBCommandText = ControlFactory.createTextField(subComp, SWT.SINGLE | SWT.BORDER);
fGDBCommandText.addModifyListener(new ModifyListener() {
@Override
public void modifyText(ModifyEvent evt) {
if (!isInitializing())
updateLaunchConfigurationDialog();
}
});
Button button = createPushButton(subComp, LaunchUIMessages.getString("GDBDebuggerPage.gdb_browse"), null); //$NON-NLS-1$
button.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent evt) {
handleGDBButtonSelected();
updateLaunchConfigurationDialog();
}
private void handleGDBButtonSelected() {
FileDialog dialog = new FileDialog(getShell(), SWT.NONE);
dialog.setText(LaunchUIMessages.getString("GDBDebuggerPage.gdb_browse_dlg_title")); //$NON-NLS-1$
String gdbCommand = fGDBCommandText.getText().trim();
int lastSeparatorIndex = gdbCommand.lastIndexOf(File.separator);
if (lastSeparatorIndex != -1) {
String cmd = gdbCommand.substring(0, lastSeparatorIndex);
// remove double quotes, since they interfere with
// "setFilterPath()" below
cmd = cmd.replaceAll("\\\"", ""); //$NON-NLS-1$//$NON-NLS-2$
dialog.setFilterPath(cmd);
}
String res = dialog.open();
if (res == null) {
return;
}
// path contains space(s)?
if (res.contains(" ")) { //$NON-NLS-1$
// surround it in double quotes
res = '"' + res + '"';
}
fGDBCommandText.setText(res);
}
});
label = ControlFactory.createLabel(subComp, LaunchUIMessages.getString("GDBDebuggerPage.gdb_command_file")); //$NON-NLS-1$
gd = new GridData();
// gd.horizontalSpan = 2;
label.setLayoutData(gd);
fGDBInitText = ControlFactory.createTextField(subComp, SWT.SINGLE | SWT.BORDER);
gd = new GridData(GridData.FILL_HORIZONTAL);
fGDBInitText.setLayoutData(gd);
fGDBInitText.addModifyListener(new ModifyListener() {
@Override
public void modifyText(ModifyEvent evt) {
if (!isInitializing())
updateLaunchConfigurationDialog();
}
});
button = createPushButton(subComp, LaunchUIMessages.getString("GDBDebuggerPage.gdb_cmdfile_browse"), null); //$NON-NLS-1$
button.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent evt) {
handleGDBInitButtonSelected();
updateLaunchConfigurationDialog();
}
private void handleGDBInitButtonSelected() {
FileDialog dialog = new FileDialog(getShell(), SWT.NONE);
dialog.setText(LaunchUIMessages.getString("GDBDebuggerPage.gdb_cmdfile_dlg_title")); //$NON-NLS-1$
String gdbCommand = fGDBInitText.getText().trim();
int lastSeparatorIndex = gdbCommand.lastIndexOf(File.separator);
if (lastSeparatorIndex != -1) {
dialog.setFilterPath(gdbCommand.substring(0, lastSeparatorIndex));
}
String res = dialog.open();
if (res == null) {
return;
}
fGDBInitText.setText(res);
}
});
label = ControlFactory.createLabel(subComp, LaunchUIMessages.getString("GDBDebuggerPage.cmdfile_warning"), //$NON-NLS-1$
200, SWT.DEFAULT, SWT.WRAP);
gd = new GridData(GridData.FILL_HORIZONTAL);
gd.horizontalSpan = 3;
gd.widthHint = 200;
label.setLayoutData(gd);
}
public void createSolibTab(TabFolder tabFolder) {
TabItem tabItem = new TabItem(tabFolder, SWT.NONE);
tabItem.setText(LaunchUIMessages.getString("GDBDebuggerPage.shared_libraries")); //$NON-NLS-1$
Composite comp = ControlFactory.createCompositeEx(fTabFolder, 1, GridData.FILL_BOTH);
comp.setFont(tabFolder.getFont());
tabItem.setControl(comp);
fSolibBlock = createSolibBlock(comp);
if (fSolibBlock instanceof Observable)
((Observable) fSolibBlock).addObserver(this);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#dispose()
*/
@Override
public void dispose() {
if (fSolibBlock != null) {
if (fSolibBlock instanceof Observable)
((Observable) fSolibBlock).deleteObserver(this);
fSolibBlock.dispose();
}
super.dispose();
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#activated(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy)
*/
@Override
public void activated(ILaunchConfigurationWorkingCopy workingCopy) {
// Override the default behavior
}
protected boolean isInitializing() {
return fIsInitializing;
}
private void setInitializing(boolean isInitializing) {
fIsInitializing = isInitializing;
}
}
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