diff options
Diffstat (limited to 'oprofile/org.eclipse.linuxtools.oprofile.launch/src/org/eclipse/linuxtools/oprofile/launch/configuration/OprofileSetupTab.java')
| -rw-r--r-- | oprofile/org.eclipse.linuxtools.oprofile.launch/src/org/eclipse/linuxtools/oprofile/launch/configuration/OprofileSetupTab.java | 280 |
1 files changed, 280 insertions, 0 deletions
diff --git a/oprofile/org.eclipse.linuxtools.oprofile.launch/src/org/eclipse/linuxtools/oprofile/launch/configuration/OprofileSetupTab.java b/oprofile/org.eclipse.linuxtools.oprofile.launch/src/org/eclipse/linuxtools/oprofile/launch/configuration/OprofileSetupTab.java new file mode 100644 index 0000000000..d523ea63c9 --- /dev/null +++ b/oprofile/org.eclipse.linuxtools.oprofile.launch/src/org/eclipse/linuxtools/oprofile/launch/configuration/OprofileSetupTab.java @@ -0,0 +1,280 @@ +/******************************************************************************* + * Copyright (c) 2004,2008 Red Hat, Inc. + * 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: + * Keith Seitz <keiths@redhat.com> - initial API and implementation + * Kent Sebastian <ksebasti@redhat.com> - + *******************************************************************************/ +package org.eclipse.linuxtools.oprofile.launch.configuration; + +import java.io.File; +import java.text.MessageFormat; + +import org.eclipse.core.runtime.CoreException; +import org.eclipse.debug.core.ILaunchConfiguration; +import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy; +import org.eclipse.debug.ui.AbstractLaunchConfigurationTab; +import org.eclipse.linuxtools.oprofile.core.daemon.OprofileDaemonOptions; +import org.eclipse.linuxtools.oprofile.launch.OprofileLaunchMessages; +import org.eclipse.linuxtools.oprofile.launch.OprofileLaunchPlugin; +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.graphics.Image; +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.MessageBox; +import org.eclipse.swt.widgets.Shell; +import org.eclipse.swt.widgets.Text; + +/** + * This tab is used by the launcher to configure global oprofile run options. + */ +public class OprofileSetupTab extends AbstractLaunchConfigurationTab { + protected Text _kernelImageFileText; + + protected Button _checkSeparateLibrary; + protected Button _checkSeparateKernel; + //maybe these later +// protected Button _checkSeparateThread; +// protected Button _checkSeparateCpu; + + protected static LaunchOptions _options = null; + + public String getName() { + return OprofileLaunchMessages.getString("tab.global.name"); //$NON-NLS-1$ + } + + public boolean isValid(ILaunchConfiguration config) { + boolean b = _options.isValid(); + // System.out.println("SetupTab isValid = " + b); + return b; + } + + public void performApply(ILaunchConfigurationWorkingCopy config) { + _options.saveConfiguration(config); + try { + config.doSave(); + } catch (CoreException e) { + e.printStackTrace(); + } + } + + public void initializeFrom(ILaunchConfiguration config) { + _options.loadConfiguration(config); + + _kernelImageFileText.setText(_options.getKernelImageFile()); + + int separate = _options.getSeparateSamples(); + + if (separate == OprofileDaemonOptions.SEPARATE_NONE) { + _checkSeparateLibrary.setSelection(false); + _checkSeparateKernel.setSelection(false); + } else { + //note that opcontrol will nicely ignore the trailing comma + if ((separate & OprofileDaemonOptions.SEPARATE_LIBRARY) != 0) + _checkSeparateLibrary.setSelection(true); + if ((separate & OprofileDaemonOptions.SEPARATE_KERNEL) != 0) + _checkSeparateKernel.setSelection(true); +// if ((separate & OprofileDaemonOptions.SEPARATE_THREAD) != 0) +// _checkSeparateThread.setSelection(true); +// if ((separate & OprofileDaemonOptions.SEPARATE_CPU) != 0) +// _checkSeparateCpu.setSelection(true); + } + } + + public void setDefaults(ILaunchConfigurationWorkingCopy config) { + _options = new LaunchOptions(); + _options.saveConfiguration(config); + try { + config.doSave(); + } catch (CoreException e) { + e.printStackTrace(); + } + } + + @Override + public Image getImage() { + return OprofileLaunchPlugin.getImageDescriptor(OprofileLaunchPlugin.ICON_GLOBAL_TAB).createImage(); + } + + public void createControl(Composite parent) { + _options = new LaunchOptions(); + + Composite top = new Composite(parent, SWT.NONE); + setControl(top); + top.setLayout(new GridLayout()); + + GridData data; + GridLayout layout; + createVerticalSpacer(top, 1); + + // Create container for kernel image file selection + Composite p = new Composite(top, SWT.NONE); + layout = new GridLayout(); + layout.numColumns = 2; + layout.marginHeight = 0; + layout.marginWidth = 0; + p.setLayout(layout); + data = new GridData(GridData.FILL_HORIZONTAL); + p.setLayoutData(data); + + Label l = new Label(p, SWT.NONE); + l.setText(OprofileLaunchMessages.getString("tab.global.kernelImage.label.text")); //$NON-NLS-1$ + data = new GridData(); + data.horizontalSpan = 2; + l.setLayoutData(data); + + _kernelImageFileText = new Text(p, SWT.SINGLE | SWT.BORDER); + data = new GridData(GridData.FILL_HORIZONTAL); + _kernelImageFileText.setLayoutData(data); + _kernelImageFileText.addModifyListener(new ModifyListener() { + public void modifyText(ModifyEvent mev) { + _handleKernelImageFileTextModify(_kernelImageFileText); + }; + }); + + Button button = createPushButton(p, OprofileLaunchMessages.getString("tab.global.kernelImage.browse.button.text"), null); //$NON-NLS-1$ + final Shell shell = top.getShell(); + button.addSelectionListener(new SelectionAdapter() { + public void widgetSelected(SelectionEvent sev) { + _showFileDialog(shell); + } + }); + + createVerticalSpacer(top, 1); + + // Create checkbox options container + p = new Composite(top, SWT.NONE); + layout = new GridLayout(); + layout.numColumns = 1; + layout.marginHeight = 0; + layout.marginWidth = 0; + p.setLayout(layout); + data = new GridData(GridData.FILL_HORIZONTAL); + data.horizontalSpan = 2; + p.setLayoutData(data); + + _checkSeparateLibrary = _createCheckButton(p, OprofileLaunchMessages.getString("tab.global.check.separateLibrary.text")); //$NON-NLS-1$ + _checkSeparateKernel = _createCheckButton(p, OprofileLaunchMessages.getString("tab.global.check.separateKernel.text")); //$NON-NLS-1$ +// _checkSeparateThread = _createCheckButton(p, OprofileLaunchMessages.getString("tab.global.check.separateThread.text")); //$NON-NLS-1$ +// _checkSeparateCpu = _createCheckButton(p, OprofileLaunchMessages.getString("tab.global.check.separateCpu.text")); //$NON-NLS-1$ + } + + // convenience method to create radio buttons with the given label + private Button _createCheckButton(Composite parent, String label) { + final Button b = new Button(parent, SWT.CHECK); + b.setText(label); + b.addSelectionListener(new SelectionAdapter() { + public void widgetSelected(SelectionEvent se) { + _handleCheckSelected(b); + } + }); + + return b; + } + + //sets the proper separation mask for sample separation + private void _handleCheckSelected(Button button) { + int oldSeparate = _options.getSeparateSamples(); + int newSeparate = oldSeparate; //initalize + + if (button == _checkSeparateLibrary) { + if (button.getSelection()) { + newSeparate = oldSeparate | OprofileDaemonOptions.SEPARATE_LIBRARY; + } else { + newSeparate = oldSeparate & ~OprofileDaemonOptions.SEPARATE_LIBRARY; + } + } else if (button == _checkSeparateKernel) { + if (button.getSelection()) { + newSeparate = oldSeparate | OprofileDaemonOptions.SEPARATE_KERNEL; + } else { + newSeparate = oldSeparate & ~OprofileDaemonOptions.SEPARATE_KERNEL; + } +// } else if (button == _checkSeparateThread) { +// if (button.getSelection()) { +// newSeparate = oldSeparate | OprofileDaemonOptions.SEPARATE_THREAD; +// } else { +// newSeparate = oldSeparate & ~OprofileDaemonOptions.SEPARATE_THREAD; +// } +// } else if (button == _checkSeparateCpu) { +// if (button.getSelection()) { +// newSeparate = oldSeparate | OprofileDaemonOptions.SEPARATE_CPU; +// } else { +// newSeparate = oldSeparate & ~OprofileDaemonOptions.SEPARATE_CPU; +// } + } + + _options.setSeparateSamples(newSeparate); + + updateLaunchConfigurationDialog(); + } + + // handles text modification events for all text boxes in this tab + private void _handleKernelImageFileTextModify(Text text) { + String errorMessage = null; + String filename = text.getText(); + + if (filename.length() > 0) { + File file = new File(filename); + if (!file.exists() || !file.isFile()) { + String msg = OprofileLaunchMessages.getString("tab.global.kernelImage.kernel.nonexistent"); //$NON-NLS-1$ + Object[] args = new Object[] { filename }; + errorMessage = MessageFormat.format(msg, args); + } + + //seems odd, but must set it even if it is invalid so that performApply + // and isValid work properly + _options.setKernelImageFile(filename); + } else { + // no kernel image file + _options.setKernelImageFile(new String()); + } + + // Update dialog and error message + setErrorMessage(errorMessage); + updateLaunchConfigurationDialog(); + } + + // Displays a file dialog to allow the user to select the kernel image file + private void _showFileDialog(Shell shell) { + FileDialog d = new FileDialog(shell, SWT.OPEN); + File kernel = new File(_options.getKernelImageFile()); + if (!kernel.exists()) { + kernel = new File("/boot"); //$NON-NLS-1$ + if (!kernel.exists()) + kernel = new File("/"); //$NON-NLS-1$ + } + d.setFileName(kernel.toString()); + d.setText(OprofileLaunchMessages.getString("tab.global.selectKernelDialog.text")); //$NON-NLS-1$ + String newKernel = d.open(); + if (newKernel != null) { + kernel = new File(newKernel); + if (!kernel.exists()) { + MessageBox mb = new MessageBox(shell, SWT.ICON_ERROR | SWT.RETRY | SWT.CANCEL); + mb.setMessage(OprofileLaunchMessages.getString("tab.global.selectKernelDialog.error.kernelDoesNotExist.text")); //$NON-NLS-1$ + switch (mb.open()) { + case SWT.RETRY: + // Ok, it's recursive, but it shouldn't matter + _showFileDialog(shell); + break; + default: + case SWT.CANCEL: + break; + } + } else { + _kernelImageFileText.setText(newKernel); + } + } + } +} |