/*******************************************************************************
* Copyright (c) 2000, 2011 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jdt.internal.ui.preferences;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.jface.layout.PixelConverter;
import org.eclipse.ui.forms.widgets.ExpandableComposite;
import org.eclipse.ui.preferences.IWorkbenchPreferenceContainer;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.internal.corext.util.Messages;
import org.eclipse.jdt.launching.JavaRuntime;
import org.eclipse.jdt.internal.ui.JavaPlugin;
import org.eclipse.jdt.internal.ui.dialogs.StatusInfo;
import org.eclipse.jdt.internal.ui.dialogs.StatusUtil;
import org.eclipse.jdt.internal.ui.wizards.IStatusChangeListener;
public class JavaBuildConfigurationBlock extends OptionsConfigurationBlock {
private static final String SETTINGS_SECTION_NAME= "JavaBuildConfigurationBlock"; //$NON-NLS-1$
private static final Key PREF_PB_MAX_PER_UNIT= getJDTCoreKey(JavaCore.COMPILER_PB_MAX_PER_UNIT);
private static final Key PREF_RESOURCE_FILTER= getJDTCoreKey(JavaCore.CORE_JAVA_BUILD_RESOURCE_COPY_FILTER);
private static final Key PREF_BUILD_INVALID_CLASSPATH= getJDTCoreKey(JavaCore.CORE_JAVA_BUILD_INVALID_CLASSPATH);
private static final Key PREF_BUILD_CLEAN_OUTPUT_FOLDER= getJDTCoreKey(JavaCore.CORE_JAVA_BUILD_CLEAN_OUTPUT_FOLDER);
private static final Key PREF_ENABLE_EXCLUSION_PATTERNS= getJDTCoreKey(JavaCore.CORE_ENABLE_CLASSPATH_EXCLUSION_PATTERNS);
private static final Key PREF_ENABLE_MULTIPLE_OUTPUT_LOCATIONS= getJDTCoreKey(JavaCore.CORE_ENABLE_CLASSPATH_MULTIPLE_OUTPUT_LOCATIONS);
private static final Key PREF_PB_INCOMPLETE_BUILDPATH= getJDTCoreKey(JavaCore.CORE_INCOMPLETE_CLASSPATH);
private static final Key PREF_PB_CIRCULAR_BUILDPATH= getJDTCoreKey(JavaCore.CORE_CIRCULAR_CLASSPATH);
private static final Key PREF_PB_INCOMPATIBLE_JDK_LEVEL= getJDTCoreKey(JavaCore.CORE_INCOMPATIBLE_JDK_LEVEL);
private static final Key PREF_PB_OUTPUT_LOCATION_OVERLAPPING_ANOTHER_SOURCE= getJDTCoreKey(JavaCore.CORE_OUTPUT_LOCATION_OVERLAPPING_ANOTHER_SOURCE);
private static final Key PREF_PB_DUPLICATE_RESOURCE= getJDTCoreKey(JavaCore.CORE_JAVA_BUILD_DUPLICATE_RESOURCE);
private static final Key PREF_RECREATE_MODIFIED_CLASS_FILES= getJDTCoreKey(JavaCore.CORE_JAVA_BUILD_RECREATE_MODIFIED_CLASS_FILES_IN_OUTPUT_FOLDER);
private static final Key PREF_PB_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE= getJDTLaunchingKey(JavaRuntime.PREF_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE);
// values
private static final String ERROR= JavaCore.ERROR;
private static final String WARNING= JavaCore.WARNING;
private static final String IGNORE= JavaCore.IGNORE;
private static final String ABORT= JavaCore.ABORT;
private static final String CLEAN= JavaCore.CLEAN;
private static final String ENABLED= JavaCore.ENABLED;
private static final String DISABLED= JavaCore.DISABLED;
private PixelConverter fPixelConverter;
private IStatus fMaxNumberProblemsStatus, fResourceFilterStatus;
public JavaBuildConfigurationBlock(IStatusChangeListener context, IProject project, IWorkbenchPreferenceContainer container) {
super(context, project, getKeys(), container);
fMaxNumberProblemsStatus= new StatusInfo();
fResourceFilterStatus= new StatusInfo();
}
private static Key[] getKeys() {
Key[] keys= new Key[] {
PREF_PB_MAX_PER_UNIT, PREF_RESOURCE_FILTER, PREF_BUILD_INVALID_CLASSPATH, PREF_PB_INCOMPLETE_BUILDPATH, PREF_PB_CIRCULAR_BUILDPATH,
PREF_BUILD_CLEAN_OUTPUT_FOLDER, PREF_PB_DUPLICATE_RESOURCE,
PREF_PB_INCOMPATIBLE_JDK_LEVEL, PREF_PB_OUTPUT_LOCATION_OVERLAPPING_ANOTHER_SOURCE, PREF_ENABLE_EXCLUSION_PATTERNS, PREF_ENABLE_MULTIPLE_OUTPUT_LOCATIONS,
PREF_RECREATE_MODIFIED_CLASS_FILES, PREF_PB_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE
};
return keys;
}
/*
* @see org.eclipse.jface.preference.PreferencePage#createContents(Composite)
*/
@Override
protected Control createContents(Composite parent) {
fPixelConverter= new PixelConverter(parent);
setShell(parent.getShell());
Composite mainComp= new Composite(parent, SWT.NONE);
mainComp.setFont(parent.getFont());
GridLayout layout= new GridLayout();
layout.marginHeight= 0;
layout.marginWidth= 0;
mainComp.setLayout(layout);
Composite othersComposite= createBuildPathTabContent(mainComp);
GridData gridData= new GridData(GridData.FILL, GridData.FILL, true, true);
gridData.heightHint= fPixelConverter.convertHeightInCharsToPixels(20);
othersComposite.setLayoutData(gridData);
validateSettings(null, null, null);
return mainComp;
}
private Composite createBuildPathTabContent(Composite parent) {
String[] abortIgnoreValues= new String[] { ABORT, IGNORE };
String[] cleanIgnoreValues= new String[] { CLEAN, IGNORE };
String[] enableDisableValues= new String[] { ENABLED, DISABLED };
String[] enableIgnoreValues= new String[] { ENABLED, IGNORE };
String[] errorWarning= new String[] { ERROR, WARNING };
String[] errorWarningLabels= new String[] {
PreferencesMessages.JavaBuildConfigurationBlock_error,
PreferencesMessages.JavaBuildConfigurationBlock_warning
};
String[] errorWarningIgnore= new String[] { ERROR, WARNING, IGNORE };
String[] errorWarningIgnoreLabels= new String[] {
PreferencesMessages.JavaBuildConfigurationBlock_error,
PreferencesMessages.JavaBuildConfigurationBlock_warning,
PreferencesMessages.JavaBuildConfigurationBlock_ignore
};
int nColumns= 3;
final ScrolledPageContent pageContent = new ScrolledPageContent(parent);
GridLayout layout= new GridLayout();
layout.numColumns= nColumns;
layout.marginHeight= 0;
layout.marginWidth= 0;
Composite composite= pageContent.getBody();
composite.setLayout(layout);
String label= PreferencesMessages.JavaBuildConfigurationBlock_section_general;
ExpandableComposite excomposite= createStyleSection(composite, label, nColumns);
Composite othersComposite= new Composite(excomposite, SWT.NONE);
excomposite.setClient(othersComposite);
othersComposite.setLayout(new GridLayout(nColumns, false));
label= PreferencesMessages.JavaBuildConfigurationBlock_pb_max_per_unit_label;
Text text= addTextField(othersComposite, label, PREF_PB_MAX_PER_UNIT, 0, 0);
GridData gd= (GridData) text.getLayoutData();
gd.widthHint= fPixelConverter.convertWidthInCharsToPixels(8);
gd.horizontalAlignment= GridData.END;
text.setTextLimit(6);
label= PreferencesMessages.JavaBuildConfigurationBlock_enable_exclusion_patterns_label;
addCheckBox(othersComposite, label, PREF_ENABLE_EXCLUSION_PATTERNS, enableDisableValues, 0);
label= PreferencesMessages.JavaBuildConfigurationBlock_enable_multiple_outputlocations_label;
addCheckBox(othersComposite, label, PREF_ENABLE_MULTIPLE_OUTPUT_LOCATIONS, enableDisableValues, 0);
label= PreferencesMessages.JavaBuildConfigurationBlock_section_build_path_problems;
excomposite= createStyleSection(composite, label, nColumns);
othersComposite= new Composite(excomposite, SWT.NONE);
excomposite.setClient(othersComposite);
othersComposite.setLayout(new GridLayout(nColumns, false));
label= PreferencesMessages.JavaBuildConfigurationBlock_build_invalid_classpath_label;
addCheckBox(othersComposite, label, PREF_BUILD_INVALID_CLASSPATH, abortIgnoreValues, 0);
label= PreferencesMessages.JavaBuildConfigurationBlock_pb_incomplete_build_path_label;
addComboBox(othersComposite, label, PREF_PB_INCOMPLETE_BUILDPATH, errorWarning, errorWarningLabels, 0);
label= PreferencesMessages.JavaBuildConfigurationBlock_pb_build_path_cycles_label;
addComboBox(othersComposite, label, PREF_PB_CIRCULAR_BUILDPATH, errorWarning, errorWarningLabels, 0);
label= PreferencesMessages.JavaBuildConfigurationBlock_pb_check_prereq_binary_level_label;
addComboBox(othersComposite, label, PREF_PB_INCOMPATIBLE_JDK_LEVEL, errorWarningIgnore, errorWarningIgnoreLabels, 0);
label = PreferencesMessages.JavaBuildConfigurationBlock_pb_output_overlapping_with_source_label;
addComboBox(othersComposite, label, PREF_PB_OUTPUT_LOCATION_OVERLAPPING_ANOTHER_SOURCE, errorWarningIgnore, errorWarningIgnoreLabels, 0);
label= PreferencesMessages.JavaBuildConfigurationBlock_pb_strictly_compatible_jre_not_available_label;
addComboBox(othersComposite, label, PREF_PB_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE, errorWarningIgnore, errorWarningIgnoreLabels, 0);
label= PreferencesMessages.JavaBuildConfigurationBlock_section_output_folder;
excomposite= createStyleSection(composite, label, nColumns);
othersComposite= new Composite(excomposite, SWT.NONE);
excomposite.setClient(othersComposite);
othersComposite.setLayout(new GridLayout(nColumns, false));
label= PreferencesMessages.JavaBuildConfigurationBlock_pb_duplicate_resources_label;
addComboBox(othersComposite, label, PREF_PB_DUPLICATE_RESOURCE, errorWarning, errorWarningLabels, 0);
label= PreferencesMessages.JavaBuildConfigurationBlock_build_clean_outputfolder_label;
addCheckBox(othersComposite, label, PREF_BUILD_CLEAN_OUTPUT_FOLDER, cleanIgnoreValues, 0);
label= PreferencesMessages.JavaBuildConfigurationBlock_build_recreate_modified;
addCheckBox(othersComposite, label, PREF_RECREATE_MODIFIED_CLASS_FILES, enableIgnoreValues, 0);
label= PreferencesMessages.JavaBuildConfigurationBlock_resource_filter_label;
text= addTextField(othersComposite, label, PREF_RESOURCE_FILTER, 0, 0);
gd= (GridData) text.getLayoutData();
gd.grabExcessHorizontalSpace= true;
gd.widthHint= fPixelConverter.convertWidthInCharsToPixels(10);
Label description= new Label(othersComposite, SWT.WRAP);
description.setText(PreferencesMessages.JavaBuildConfigurationBlock_resource_filter_description);
gd= new GridData(GridData.HORIZONTAL_ALIGN_FILL);
gd.horizontalSpan= nColumns;
gd.widthHint= fPixelConverter.convertWidthInCharsToPixels(60);
description.setLayoutData(gd);
IDialogSettings section= JavaPlugin.getDefault().getDialogSettings().getSection(SETTINGS_SECTION_NAME);
restoreSectionExpansionStates(section);
return pageContent;
}
/* (non-javadoc)
* Update fields and validate.
* @param changedKey Key that changed, or null, if all changed.
*/
@Override
protected void validateSettings(Key changedKey, String oldValue, String newValue) {
if (!areSettingsEnabled()) {
return;
}
if (changedKey != null) {
if (PREF_PB_MAX_PER_UNIT.equals(changedKey)) {
fMaxNumberProblemsStatus= validateMaxNumberProblems();
} else if (PREF_RESOURCE_FILTER.equals(changedKey)) {
fResourceFilterStatus= validateResourceFilters();
} else {
return;
}
} else {
updateEnableStates();
fMaxNumberProblemsStatus= validateMaxNumberProblems();
fResourceFilterStatus= validateResourceFilters();
}
IStatus status= StatusUtil.getMostSevere(new IStatus[] { fMaxNumberProblemsStatus, fResourceFilterStatus });
fContext.statusChanged(status);
}
private void updateEnableStates() {
}
@Override
protected String[] getFullBuildDialogStrings(boolean workspaceSettings) {
String title= PreferencesMessages.JavaBuildConfigurationBlock_needsbuild_title;
String message;
if (workspaceSettings) {
message= PreferencesMessages.JavaBuildConfigurationBlock_needsfullbuild_message;
} else {
message= PreferencesMessages.JavaBuildConfigurationBlock_needsprojectbuild_message;
}
return new String[] { title, message };
}
private IStatus validateMaxNumberProblems() {
String number= getValue(PREF_PB_MAX_PER_UNIT);
StatusInfo status= new StatusInfo();
if (number.length() == 0) {
status.setError(PreferencesMessages.JavaBuildConfigurationBlock_empty_input);
} else {
try {
int value= Integer.parseInt(number);
if (value <= 0) {
status.setError(Messages.format(PreferencesMessages.JavaBuildConfigurationBlock_invalid_input, number));
}
} catch (NumberFormatException e) {
status.setError(Messages.format(PreferencesMessages.JavaBuildConfigurationBlock_invalid_input, number));
}
}
return status;
}
private IStatus validateResourceFilters() {
String text= getValue(PREF_RESOURCE_FILTER);
IWorkspace workspace= ResourcesPlugin.getWorkspace();
String[] filters= getTokens(text, ","); //$NON-NLS-1$
for (int i= 0; i < filters.length; i++) {
String fileName= filters[i].replace('*', 'x');
int resourceType= IResource.FILE;
int lastCharacter= fileName.length() - 1;
if (lastCharacter >= 0 && fileName.charAt(lastCharacter) == '/') {
fileName= fileName.substring(0, lastCharacter);
resourceType= IResource.FOLDER;
}
IStatus status= workspace.validateName(fileName, resourceType);
if (status.matches(IStatus.ERROR)) {
String message= Messages.format(PreferencesMessages.JavaBuildConfigurationBlock_filter_invalidsegment_error, status.getMessage());
return new StatusInfo(IStatus.ERROR, message);
}
}
return new StatusInfo();
}
/* (non-Javadoc)
* @see org.eclipse.jdt.internal.ui.preferences.OptionsConfigurationBlock#dispose()
*/
@Override
public void dispose() {
IDialogSettings settings= JavaPlugin.getDefault().getDialogSettings().addNewSection(SETTINGS_SECTION_NAME);
storeSectionExpansionStates(settings);
super.dispose();
}
}
