private void createExternalSourceArchivesProject(IProject project, IProgressMonitor monitor)
throws CoreException {
IProjectDescription desc = project.getWorkspace().newProjectDescription(project.getName());
IPath stateLocation = CeylonPlugin.getInstance().getStateLocation();
desc.setLocation(stateLocation.append(EXTERNAL_PROJECT_NAME));
project.create(desc, IResource.HIDDEN, monitor);
}
public static String getDefaultRepositoryPath() {
String repositoryPath = CeylonPlugin.getInstance().getDialogSettings().get("repositoryPath");
if (repositoryPath == null || repositoryPath.startsWith("http://")) {
repositoryPath = System.getProperty("user.home") + "/.ceylon/repo";
}
return repositoryPath;
}
@Override
protected void fillViewMenu(IMenuManager viewMenu) {
super.fillViewMenu(viewMenu);
viewMenu.add(new Separator("Sorters"));
if (lexicalSortingAction != null) {
viewMenu.add(lexicalSortingAction);
}
if (hideNonSharedAction != null) {
viewMenu.add(hideNonSharedAction);
}
viewMenu.add(new Separator());
Action configureAction =
new Action(
"Configure Labels...", CeylonPlugin.imageRegistry().getDescriptor(CONFIG_LABELS)) {
@Override
public void run() {
createPreferenceDialogOn(
getShell(),
CeylonOutlinesPreferencePage.ID,
new String[] {
CeylonOutlinesPreferencePage.ID,
CeylonPlugin.COLORS_AND_FONTS_PAGE_ID,
CeylonFiltersPreferencePage.ID
},
null)
.open();
getTreeViewer().getTree().setFont(CeylonPlugin.getOutlineFont());
getTreeViewer().refresh();
}
};
viewMenu.add(configureAction);
}
public NewProjectWizard(
NewJavaProjectWizardPageOne pageOne, NewJavaProjectWizardPageTwo pageTwo) {
setDefaultPageImageDescriptor(
CeylonPlugin.getInstance().getImageRegistry().getDescriptor(CEYLON_NEW_FILE));
setDialogSettings(JavaPlugin.getDefault().getDialogSettings());
setWindowTitle("New Ceylon Project");
fFirstPage = pageOne;
fSecondPage = pageTwo;
}
@Override
protected IDialogSettings getDialogSettings() {
IDialogSettings settings = CeylonPlugin.getInstance().getDialogSettings();
IDialogSettings section = settings.getSection(SETTINGS_ID);
if (section == null) {
section = settings.addNewSection(SETTINGS_ID);
}
return section;
}
@Override
public Object[] getChildren(Object element) {
if (element instanceof CeylonOutlineNode) {
if (mode) {
boolean includeParameters = !CeylonPlugin.getPreferences().getBoolean(PARAMS_IN_OUTLINES);
CeylonOutlineNode node = (CeylonOutlineNode) element;
CompilationUnit rootNode = getEditor().getParseController().getLastCompilationUnit();
Node treeNode = Nodes.findNode(rootNode, node.getStartOffset(), node.getEndOffset());
TypeDeclaration td;
if (treeNode instanceof ClassOrInterface) {
ClassOrInterface ci = (ClassOrInterface) treeNode;
td = ci.getDeclarationModel();
} else if (treeNode instanceof ObjectDefinition) {
ObjectDefinition od = (ObjectDefinition) treeNode;
td = od.getDeclarationModel().getTypeDeclaration();
} else {
return super.getChildren(element);
}
List<Declaration> list = new ArrayList<Declaration>();
String filter = getFilterText().getText();
for (int i = 0; i < filter.length(); i++) {
char ch = filter.charAt(i);
if (ch == '*' || i > 0 && Character.isUpperCase(ch)) {
filter = filter.substring(0, i);
break;
}
}
Collection<DeclarationWithProximity> members =
td.getMatchingMemberDeclarations(rootNode.getUnit(), td, filter, 0, null).values();
for (DeclarationWithProximity dwp : members) {
for (Declaration dec : overloads(dwp.getDeclaration())) {
if (!(dec instanceof TypeParameter)) {
if (includeParameters || !dec.isParameter()) {
list.add(dec);
}
}
}
}
if (!lexicalSortingAction.isChecked()) {
Collections.sort(
list,
new Comparator<Declaration>() {
public int compare(Declaration x, Declaration y) {
String xn = x.getContainer().getQualifiedNameString();
String yn = y.getContainer().getQualifiedNameString();
return xn.compareTo(yn);
}
});
}
return list.toArray();
} else {
return super.getChildren(element);
}
} else {
return null;
}
}
/*
* Attempt to open the given project (assuming it exists).
* If failing to open, make all attempts to recreate the missing pieces.
*/
private void openExternalSourceArchivesProject(IProject project, IProgressMonitor monitor)
throws CoreException {
try {
project.open(monitor);
} catch (CoreException e1) {
if (e1.getStatus().getCode() == IResourceStatus.FAILED_READ_METADATA) {
// workspace was moved
project.delete(false /*don't delete content*/, true /*force*/, monitor);
createExternalSourceArchivesProject(project, monitor);
} else {
// .project or folder on disk have been deleted, recreate them
IPath stateLocation = CeylonPlugin.getInstance().getStateLocation();
IPath projectPath = stateLocation.append(EXTERNAL_PROJECT_NAME);
projectPath.toFile().mkdirs();
try {
FileOutputStream output =
new FileOutputStream(projectPath.append(".project").toOSString()); // $NON-NLS-1$
try {
output.write(
("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+ //$NON-NLS-1$
"<projectDescription>\n"
+ //$NON-NLS-1$
" <name>"
+ EXTERNAL_PROJECT_NAME
+ "</name>\n"
+ //$NON-NLS-1$ //$NON-NLS-2$
" <comment></comment>\n"
+ //$NON-NLS-1$
" <projects>\n"
+ //$NON-NLS-1$
" </projects>\n"
+ //$NON-NLS-1$
" <buildSpec>\n"
+ //$NON-NLS-1$
" </buildSpec>\n"
+ //$NON-NLS-1$
" <natures>\n"
+ //$NON-NLS-1$
" </natures>\n"
+ //$NON-NLS-1$
"</projectDescription>")
.getBytes()); //$NON-NLS-1$
} finally {
output.close();
}
} catch (IOException e) {
// fallback to re-creating the project
project.delete(false /*don't delete content*/, true /*force*/, monitor);
createExternalSourceArchivesProject(project, monitor);
}
}
project.open(monitor);
}
}
@Override
public String[] getClasspath(ILaunchConfiguration configuration) throws CoreException {
IJavaProject javaProject = getJavaProject(configuration);
String[] javaClasspath = getJavaClasspath(configuration);
String[] ceylonProjectClasspath = getCeylonProjectClasspath(javaProject);
List<String> classpathList = new ArrayList<String>();
classpathList.addAll(asList(javaClasspath));
classpathList.addAll(asList(ceylonProjectClasspath));
// at runtime, we need the compiler/common/typechecker/cmr jars to be present for the runtime
// module system
classpathList.addAll(CeylonPlugin.getRuntimeRequiredJars());
return classpathList.toArray(new String[classpathList.size()]);
}
@Override
protected TreeViewer createTreeViewer(Composite parent) {
Tree tree = new Tree(parent, SWT.SINGLE);
GridData gd = new GridData(GridData.FILL_BOTH);
gd.heightHint = tree.getItemHeight() * 12;
tree.setLayoutData(gd);
final TreeViewer treeViewer = new OutlineTreeViewer(tree);
lexicalSortingAction = new LexicalSortingAction(treeViewer);
hideNonSharedAction = new HideNonSharedAction(treeViewer);
outlineContentProvider = new ContentProvider();
labelProvider =
new CeylonOutlineLabelProvider() {
Font getFont() {
return getTreeViewer().getControl().getFont();
}
String getPrefix() {
return getFilterText().getText();
}
};
treeViewer.setLabelProvider(labelProvider);
treeViewer.addFilter(new OutlineNamePatternFilter(getFilterText()));
// fSortByDefiningTypeAction= new SortByDefiningTypeAction(treeViewer);
// fShowOnlyMainTypeAction= new ShowOnlyMainTypeAction(treeViewer);
treeViewer.setContentProvider(outlineContentProvider);
outlineSorter = new OutlineSorter();
treeViewer.setSorter(outlineSorter);
treeViewer.setAutoExpandLevel(getDefaultLevel());
tree.addKeyListener(new ChangeViewListener());
tree.setFont(CeylonPlugin.getOutlineFont());
return treeViewer;
}
/**
* A {@link DecoratedImageDescriptor} consists of a base image and several adornments. The
* adornments are computed according to the flags either passed during creation or set via the
* method {@link #setAdornments(int)}.
*
* <p>N.B. The JDT version of this code specially handles certain combinations of flags using a
* "merged" decoration (e.g. synchronized + overrides) by checking for those first. We could
* duplicate that functionality for each of the quadrants, if someone wanted us to. The
* DecorationDescriptor and much of the logic is already prepared for that, but we'd just need to
* change the behavior of the various drawXXX() methods.
*
* <p>For now, we assume the decorations in each quadrant are mutually exclusive.
*
* <p>This class may be instantiated; it is not intended to be subclassed.
*
* @since 0.1
*/
public class DecoratedImageDescriptor extends CompositeImageDescriptor {
private ImageDescriptor fBaseImage;
private int fFlags;
private Point fSize;
private final ImageRegistry imageRegistry = CeylonPlugin.imageRegistry();
/**
* Creates a new SourceEntityImageDescriptor.
*
* @param baseImage an image descriptor used as the base image
* @param flags flags indicating which adornments are to be rendered. See {@link
* #setAdornments(int)} for valid values.
* @param size the size of the resulting image
*/
public DecoratedImageDescriptor(ImageDescriptor baseImage, int flags, Point size) {
fBaseImage = baseImage;
Assert.isNotNull(fBaseImage);
fFlags = flags;
Assert.isTrue(fFlags >= 0);
fSize = size;
Assert.isNotNull(fSize);
}
/**
* Sets the descriptors adornments. Valid values are: {@link #ABSTRACT}, {@link #FINAL}, {@link
* #SYNCHRONIZED}, {@link #STATIC}, {@link #RUNNABLE}, {@link #CEYLON_WARNING}, {@link
* #CEYLON_ERROR}, {@link #OVERRIDES}, {@link #IMPLEMENTS}, {@link #CONSTRUCTOR}, {@link
* #DEPRECATED}, {@link #VOLATILE}, {@link #TRANSIENT} or any combination of those.
*
* @param adornments the image descriptors adornments
*/
public void setAdornments(int adornments) {
Assert.isTrue(adornments >= 0);
fFlags = adornments;
}
/**
* Returns the current adornments.
*
* @return the current adornments
*/
public int getAdornments() {
return fFlags;
}
/**
* Sets the size of the image created by calling {@link #createImage()}.
*
* @param size the size of the image returned from calling {@link #createImage()}
*/
public void setImageSize(Point size) {
Assert.isNotNull(size);
Assert.isTrue(size.x >= 0 && size.y >= 0);
fSize = size;
}
/**
* Returns the size of the image created by calling {@link #createImage()}.
*
* @return the size of the image created by calling {@link #createImage()}
*/
public Point getImageSize() {
return new Point(fSize.x, fSize.y);
}
@Override
protected Point getSize() {
return fSize;
}
@Override
public boolean equals(Object object) {
if (object == null || !DecoratedImageDescriptor.class.equals(object.getClass())) return false;
DecoratedImageDescriptor other = (DecoratedImageDescriptor) object;
return fBaseImage.equals(other.fBaseImage)
&& fFlags == other.fFlags
&& fSize.equals(other.fSize);
}
@Override
public int hashCode() {
return fBaseImage.hashCode() | fFlags | fSize.hashCode();
}
@Override
protected void drawCompositeImage(int width, int height) {
ImageData bg = getImageData(fBaseImage);
drawUnderlay();
drawImage(bg, (width - bg.width) / 2, 0);
drawTopLeft(); // conventionally not used
drawTopRight();
drawBottomRight();
drawBottomLeft();
}
private ImageData getImageData(ImageDescriptor descriptor) {
ImageData data = descriptor.getImageData(); // see bug 51965: getImageData can return null
if (data == null) {
data = DEFAULT_IMAGE_DATA;
System.err.println("Image data not available: " + descriptor.toString()); // $NON-NLS-1$
}
return data;
}
private void addUnderlayImage(ImageDescriptor desc, Point pos) {
ImageData data = getImageData(desc);
int x = (pos.x - data.width) / 2;
if (x >= 0) {
drawImage(data, x, pos.y);
}
}
private void addTopLeftImage(ImageDescriptor desc, Point pos) {
ImageData data = getImageData(desc);
drawImage(data, pos.x, pos.y);
}
private void addTopRightImage(ImageDescriptor desc, Point pos) {
ImageData data = getImageData(desc);
int x = pos.x - data.width;
if (x >= 0) {
drawImage(data, x, pos.y);
pos.x = x;
}
}
private void addBottomRightImage(ImageDescriptor desc, Point pos) {
ImageData data = getImageData(desc);
int x = pos.x - data.width;
int y = pos.y - data.height;
if (x >= 0 && y >= 0) {
drawImage(data, x, y);
pos.x = x;
}
}
private void addBottomLeftImage(ImageDescriptor desc, Point pos) {
ImageData data = getImageData(desc);
int x = pos.x;
int y = pos.y - data.height;
if (x + data.width < getSize().x && y >= 0) {
drawImage(data, x, y);
pos.x = x + data.width;
}
}
private void drawUnderlay() {
Point pos = new Point(getSize().x, 0);
for (DecorationDescriptor d : CeylonLabelProvider.DECORATIONS) {
if (d.getQuadrant() == UNDERLAY && d.hasDecoration(fFlags)) {
addUnderlayImage(imageRegistry.getDescriptor(d.getImageKey()), pos);
}
}
}
private void drawTopRight() {
Point pos = new Point(getSize().x, 0);
for (DecorationDescriptor d : CeylonLabelProvider.DECORATIONS) {
if (d.getQuadrant() == TOP_RIGHT && d.hasDecoration(fFlags)) {
addTopRightImage(imageRegistry.getDescriptor(d.getImageKey()), pos);
}
}
}
private void drawTopLeft() {
Point pos = new Point(0, 0);
for (DecorationDescriptor d : CeylonLabelProvider.DECORATIONS) {
if (d.getQuadrant() == TOP_LEFT && d.hasDecoration(fFlags)) {
addTopLeftImage(imageRegistry.getDescriptor(d.getImageKey()), pos);
}
}
}
private void drawBottomRight() {
Point size = getSize();
Point pos = new Point(size.x, size.y);
// Were we to support "merged" decorators, we'd need to do something like the following instead:
//
// int flags= fFlags;
// for(DecorationDescriptor d: fController.getBottomRightDecorations()) {
// if ((flags & d.mask) != 0) {
// addBottomRightImage(d.getImageDescriptor(), pos);
// }
// flags &= ~d.mask;
// }
for (DecorationDescriptor d : CeylonLabelProvider.DECORATIONS) {
if (d.getQuadrant() == BOTTOM_RIGHT && d.hasDecoration(fFlags)) {
addBottomRightImage(imageRegistry.getDescriptor(d.getImageKey()), pos);
}
}
}
private void drawBottomLeft() {
Point pos = new Point(0, getSize().y);
for (DecorationDescriptor d : CeylonLabelProvider.DECORATIONS) {
if (d.getQuadrant() == BOTTOM_LEFT && d.hasDecoration(fFlags)) {
addBottomLeftImage(imageRegistry.getDescriptor(d.getImageKey()), pos);
}
}
}
}
/**
* Styled Label Provider which can be used to provide labels for Ceylon elements.
*
* <p>Extends StyledCellLabelProvider to provide custom styling by doing its own painting - here the
* {@link #update(ViewerCell)} method is the entry point Implements
* DelegatingStyledCellLabelProvider.IStyledLabelProvider too, but this probably is not required.
*
* @author max
*/
public class CeylonLabelProvider extends StyledCellLabelProvider
implements DelegatingStyledCellLabelProvider.IStyledLabelProvider,
ILabelProvider,
ICeylonResources {
private static CeylonLabelDecorator DECORATOR = new CeylonLabelDecorator();
private Set<ILabelProviderListener> fListeners = new HashSet<ILabelProviderListener>();
public static ImageRegistry imageRegistry = CeylonPlugin.getInstance().getImageRegistry();
public static Image FILE_IMAGE = imageRegistry.get(CEYLON_FILE);
private static Image FILE_WITH_WARNING_IMAGE = imageRegistry.get(CEYLON_FILE_WARNING);
private static Image FILE_WITH_ERROR_IMAGE = imageRegistry.get(CEYLON_FILE_ERROR);
public static Image CLASS = imageRegistry.get(CEYLON_CLASS);
public static Image INTERFACE = imageRegistry.get(CEYLON_INTERFACE);
public static Image LOCAL_CLASS = imageRegistry.get(CEYLON_LOCAL_CLASS);
private static Image LOCAL_INTERFACE = imageRegistry.get(CEYLON_LOCAL_INTERFACE);
public static Image METHOD = imageRegistry.get(CEYLON_METHOD);
public static Image ATTRIBUTE = imageRegistry.get(CEYLON_ATTRIBUTE);
public static Image LOCAL_METHOD = imageRegistry.get(CEYLON_LOCAL_METHOD);
public static Image LOCAL_ATTRIBUTE = imageRegistry.get(CEYLON_LOCAL_ATTRIBUTE);
public static Image PARAMETER = imageRegistry.get(CEYLON_PARAMETER);
public static Image PACKAGE = imageRegistry.get(CEYLON_PACKAGE);
public static Image ARCHIVE = imageRegistry.get(CEYLON_ARCHIVE);
public static Image IMPORT = imageRegistry.get(CEYLON_IMPORT);
private static Image IMPORT_LIST = imageRegistry.get(CEYLON_IMPORT_LIST);
public static Image PROJECT = imageRegistry.get(CEYLON_PROJECT);
public static Image CORRECTION = imageRegistry.get(CEYLON_CORRECTION);
public static Image CHANGE = imageRegistry.get(CEYLON_CHANGE);
public static Image COMPOSITE_CHANGE = imageRegistry.get(CEYLON_COMPOSITE_CHANGE);
public static Image RENAME = imageRegistry.get(CEYLON_RENAME);
public static Image MOVE = imageRegistry.get(CEYLON_MOVE);
public static Image ADD = imageRegistry.get(CEYLON_ADD);
private static ColorRegistry colorRegistry =
PlatformUI.getWorkbench().getThemeManager().getCurrentTheme().getColorRegistry();
public static final Styler ID_STYLER =
new Styler() {
@Override
public void applyStyles(TextStyle textStyle) {
textStyle.foreground = color(colorRegistry, IDENTIFIERS);
}
};
public static final Styler TYPE_ID_STYLER =
new Styler() {
@Override
public void applyStyles(TextStyle textStyle) {
textStyle.foreground = color(colorRegistry, TYPES);
}
};
public static final Styler TYPE_STYLER =
new Styler() {
@Override
public void applyStyles(TextStyle textStyle) {
textStyle.foreground = color(colorRegistry, TYPES);
}
};
public static final Styler KW_STYLER =
new Styler() {
@Override
public void applyStyles(TextStyle textStyle) {
textStyle.foreground = color(colorRegistry, KEYWORDS);
}
};
public static final Styler ANN_STYLER =
new Styler() {
@Override
public void applyStyles(TextStyle textStyle) {
textStyle.foreground = color(colorRegistry, ANNOTATIONS);
}
};
private final boolean includePackage;
public CeylonLabelProvider() {
this(true);
}
public CeylonLabelProvider(boolean includePackage) {
this.includePackage = includePackage;
}
@Override
public Image getImage(Object element) {
return DECORATOR.decorateImage(getPlainImage(element), element);
}
private static Image getPlainImage(Object element) {
if (element instanceof IFile) {
return getImageForFile((IFile) element);
}
if (element instanceof IProject) {
return PROJECT;
}
if (element instanceof IPath) {
return getImageForPath((IPath) element);
}
if (element instanceof CeylonElement) {
return getImageFor(((CeylonElement) element).getNode());
}
if (element instanceof Package) {
return PACKAGE;
}
if (element instanceof Module) {
return ARCHIVE;
}
if (element instanceof Unit) {
return FILE_IMAGE;
}
if (element instanceof CeylonOutlineNode) {
return getImageFor((CeylonOutlineNode) element);
}
if (element instanceof Node) {
return getImageFor((Node) element);
}
return FILE_IMAGE;
}
private static Image getImageForPath(IPath element) {
return FILE_IMAGE;
}
private static Image getImageForFile(IFile file) {
int sev = getMaxProblemMarkerSeverity(file, IResource.DEPTH_ONE);
switch (sev) {
case IMarker.SEVERITY_ERROR:
return FILE_WITH_ERROR_IMAGE;
case IMarker.SEVERITY_WARNING:
return FILE_WITH_WARNING_IMAGE;
default:
return FILE_IMAGE;
}
}
private static Image getImageFor(CeylonOutlineNode n) {
return getImageFor((Node) n.getTreeNode());
}
private static Image getImageFor(Node n) {
if (n instanceof PackageNode) {
return PACKAGE;
} else if (n instanceof Tree.CompilationUnit) {
return FILE_IMAGE;
} else if (n instanceof Tree.ImportList) {
return IMPORT_LIST;
} else if (n instanceof Tree.Import) {
return IMPORT;
} else if (n instanceof Tree.Declaration) {
Tree.Declaration d = (Tree.Declaration) n;
boolean shared = Util.hasAnnotation(d.getAnnotationList(), "shared");
return getImage(n, shared);
} else {
return null;
}
}
private static Image getImage(Node n, boolean shared) {
if (n instanceof Tree.AnyClass) {
if (shared) {
return CLASS;
} else {
return LOCAL_CLASS;
}
} else if (n instanceof Tree.AnyInterface) {
if (shared) {
return INTERFACE;
} else {
return LOCAL_INTERFACE;
}
} else if (n instanceof Tree.AnyMethod) {
if (shared) {
return METHOD;
} else {
return LOCAL_METHOD;
}
} else if (n instanceof Tree.Parameter) {
return PARAMETER;
} else {
if (shared) {
return ATTRIBUTE;
} else {
return LOCAL_ATTRIBUTE;
}
}
}
public static Image getImage(Declaration d) {
if (d == null) return null;
return DECORATOR.decorateImage(getPlainImage(d), d);
}
private static Image getPlainImage(Declaration d) {
boolean shared = d.isShared();
if (d instanceof Class) {
if (shared) {
return CLASS;
} else {
return LOCAL_CLASS;
}
} else if (d instanceof Interface) {
if (shared) {
return INTERFACE;
} else {
return LOCAL_INTERFACE;
}
} else if (d instanceof Method) {
if (shared) {
return METHOD;
} else {
return LOCAL_METHOD;
}
} else if (d instanceof Parameter) {
return PARAMETER;
} else {
if (shared) {
return ATTRIBUTE;
} else {
return LOCAL_ATTRIBUTE;
}
}
}
@Override
public StyledString getStyledText(Object element) {
if (element instanceof CeylonOutlineNode) {
return getStyledLabelFor((Node) ((CeylonOutlineNode) element).getTreeNode());
} else if (element instanceof IFile) {
return new StyledString(getLabelForFile((IFile) element));
} else if (element instanceof IProject) {
return new StyledString(((IProject) element).getName());
} else if (element instanceof CeylonElement) {
CeylonElement ce = (CeylonElement) element;
String pkg;
if (includePackage()) {
pkg = " - " + getPackageLabel(ce.getNode());
} else {
pkg = "";
}
IFile file = ce.getFile();
String path = file == null ? ce.getVirtualFile().getPath() : file.getFullPath().toString();
return getStyledLabelFor(ce.getNode())
.append(pkg, QUALIFIER_STYLER)
.append(" - " + path, COUNTER_STYLER)
.append(":" + ce.getLocation(), COUNTER_STYLER);
} else if (element instanceof Package) {
return new StyledString(getLabel((Package) element), QUALIFIER_STYLER);
} else if (element instanceof Module) {
return new StyledString(getLabel((Module) element));
} else if (element instanceof Unit) {
return new StyledString(((Unit) element).getFilename());
} else {
return getStyledLabelFor((Node) element);
}
}
public String getText(Object element) {
return getStyledText(element).toString();
}
protected boolean includePackage() {
return includePackage;
}
private String getLabelForFile(IFile file) {
return file.getName();
}
static StyledString getStyledLabelFor(Node n) {
// TODO: it would be much better to render types
// from the tree nodes instead of from the
// model nodes
if (n instanceof Tree.TypeParameterDeclaration) {
Tree.TypeParameterDeclaration ac = (Tree.TypeParameterDeclaration) n;
return new StyledString(name(ac.getIdentifier()));
}
if (n instanceof Tree.AnyClass) {
Tree.AnyClass ac = (Tree.AnyClass) n;
StyledString label = new StyledString("class ", KW_STYLER);
label.append(name(ac.getIdentifier()), TYPE_ID_STYLER);
parameters(ac.getTypeParameterList(), label);
parameters(ac.getParameterList(), label);
return label;
} else if (n instanceof Tree.AnyInterface) {
Tree.AnyInterface ai = (Tree.AnyInterface) n;
StyledString label = new StyledString("interface ", KW_STYLER);
label.append(name(ai.getIdentifier()), TYPE_ID_STYLER);
parameters(ai.getTypeParameterList(), label);
return label;
} else if (n instanceof Tree.ObjectDefinition) {
Tree.ObjectDefinition ai = (Tree.ObjectDefinition) n;
return new StyledString("object ", KW_STYLER).append(name(ai.getIdentifier()), ID_STYLER);
} else if (n instanceof Tree.AttributeSetterDefinition) {
Tree.AttributeSetterDefinition ai = (Tree.AttributeSetterDefinition) n;
return new StyledString("assign ", KW_STYLER).append(name(ai.getIdentifier()), ID_STYLER);
} else if (n instanceof Tree.TypedDeclaration) {
Tree.TypedDeclaration td = (Tree.TypedDeclaration) n;
String type;
Styler styler;
if (td.getType() instanceof Tree.VoidModifier) {
type = "void";
styler = KW_STYLER;
} else {
type = type(td.getType());
styler = TYPE_STYLER;
}
StyledString label = new StyledString(type, styler);
label.append(" ").append(name(td.getIdentifier()), ID_STYLER);
if (n instanceof Tree.AnyMethod) {
Tree.AnyMethod am = (Tree.AnyMethod) n;
parameters(am.getTypeParameterList(), label);
for (Tree.ParameterList pl : am.getParameterLists()) {
parameters(pl, label);
}
}
return label;
} else if (n instanceof Tree.CompilationUnit) {
Tree.CompilationUnit ai = (Tree.CompilationUnit) n;
return new StyledString(ai.getUnit().getFilename());
} else if (n instanceof Tree.ImportList) {
return new StyledString("imports");
} else if (n instanceof Tree.Import) {
Tree.Import ai = (Tree.Import) n;
if (ai.getImportPath() != null && !ai.getImportPath().getIdentifiers().isEmpty()) {
return new StyledString(toPath(ai), QUALIFIER_STYLER);
}
} else if (n instanceof PackageNode) {
PackageNode pn = (PackageNode) n;
if (pn.getPackageName().isEmpty()) {
return new StyledString("default package");
} else {
return new StyledString(pn.getPackageName(), QUALIFIER_STYLER);
}
}
return new StyledString("<something>");
}
private static String toPath(Tree.Import ai) {
String path = "";
for (Tree.Identifier id : ai.getImportPath().getIdentifiers()) {
path += "." + id.getText();
}
path = path.substring(1);
return path;
}
public static String getLabelFor(Node n) {
return getStyledLabelFor(n).toString();
}
private static String type(Tree.Type type) {
if (type == null) {
return "<Unknown>";
} else {
ProducedType tm = type.getTypeModel();
if (tm == null) {
return "<Unknown>";
} else {
boolean sequenced = type instanceof Tree.SequencedType;
if (sequenced) {
tm = type.getUnit().getIteratedType(tm);
if (tm == null) {
return "<Unknown>";
}
}
String tn = tm.getProducedTypeName();
if (sequenced) {
tn += "...";
}
return tn;
}
}
}
private static String name(Tree.Identifier id) {
if (id == null) {
return "<unknown>";
} else {
return id.getText();
}
}
private static void parameters(Tree.ParameterList pl, StyledString label) {
if (pl == null || pl.getParameters().isEmpty()) {
label.append("()");
} else {
label.append("(");
int len = pl.getParameters().size(), i = 0;
for (Tree.Parameter p : pl.getParameters()) {
if (p != null) {
label
.append(type(p.getType()), TYPE_STYLER)
.append(" ")
.append(name(p.getIdentifier()), ID_STYLER);
if (p instanceof Tree.FunctionalParameterDeclaration) {
Tree.FunctionalParameterDeclaration fp = (Tree.FunctionalParameterDeclaration) p;
for (Tree.ParameterList ipl : fp.getParameterLists()) {
parameters(ipl, label);
}
}
}
if (++i < len) label.append(", ");
}
label.append(")");
}
}
private static void parameters(Tree.TypeParameterList tpl, StyledString label) {
if (tpl != null && !tpl.getTypeParameterDeclarations().isEmpty()) {
label.append("<");
int len = tpl.getTypeParameterDeclarations().size(), i = 0;
for (Tree.TypeParameterDeclaration p : tpl.getTypeParameterDeclarations()) {
label.append(name(p.getIdentifier()), TYPE_STYLER);
if (++i < len) label.append(", ");
}
label.append(">");
}
}
public void addListener(ILabelProviderListener listener) {
fListeners.add(listener);
}
public void dispose() {}
public boolean isLabelProperty(Object element, String property) {
return false;
}
public void removeListener(ILabelProviderListener listener) {
fListeners.remove(listener);
}
public static String getLabel(Package packageModel) {
String name = packageModel.getQualifiedNameString();
if (name.isEmpty()) name = "default package";
return name;
}
public static String getLabel(Module moduleModel) {
String name = moduleModel.getNameAsString();
if (name.isEmpty()) name = "default module";
return name;
}
public static String getPackageLabel(Node decl) {
return decl.getUnit() == null ? "unknown package" : getLabel(decl.getUnit().getPackage());
}
public static String getModuleLabel(Node decl) {
return decl.getUnit() == null
? "unknown module"
: getLabel(decl.getUnit().getPackage().getModule());
}
public static String getModuleLabel(Declaration decl) {
return decl.getUnit() == null
? "unknown module"
: getLabel(decl.getUnit().getPackage().getModule());
}
public static String getPackageLabel(Declaration decl) {
return getLabel(decl.getUnit().getPackage());
}
@Override
public void update(ViewerCell cell) {
Object element = cell.getElement();
StyledString styledText = getStyledText(element);
cell.setText(styledText.toString());
cell.setStyleRanges(styledText.getStyleRanges());
cell.setImage(getImage(element));
super.update(cell);
}
/**
* Returns the maximum problem marker severity for the given resource, and, if depth is
* IResource.DEPTH_INFINITE, its children. The return value will be one of IMarker.SEVERITY_ERROR,
* IMarker.SEVERITY_WARNING, IMarker.SEVERITY_INFO or 0, indicating that no problem markers exist
* on the given resource.
*
* @param depth TODO
*/
public static int getMaxProblemMarkerSeverity(IResource res, int depth) {
if (res == null || !res.isAccessible()) return 0;
boolean hasWarnings = false; // if resource has errors, will return error image immediately
IMarker[] markers = null;
try {
markers = res.findMarkers(IMarker.PROBLEM, true, depth);
} catch (CoreException e) {
e.printStackTrace();
}
if (markers == null) return 0; // don't know - say no errors/warnings/infos
for (int i = 0; i < markers.length; i++) {
IMarker m = markers[i];
int priority = m.getAttribute(IMarker.SEVERITY, -1);
if (priority == IMarker.SEVERITY_WARNING) {
hasWarnings = true;
} else if (priority == IMarker.SEVERITY_ERROR) {
return IMarker.SEVERITY_ERROR;
}
}
return hasWarnings ? IMarker.SEVERITY_WARNING : 0;
}
}
void addControls(final Composite parent) {
Label desc = new Label(parent, SWT.LEFT | SWT.WRAP);
desc.setText("The Ceylon builder compiles Ceylon source contained in the project.");
enableBuilderButton = new Button(parent, SWT.PUSH);
enableBuilderButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_CENTER));
enableBuilderButton.setText("Enable Ceylon Builder");
enableBuilderButton.setEnabled(!builderEnabled && getSelectedProject().isOpen());
enableBuilderButton.setImage(
CeylonPlugin.getInstance().getImageRegistry().get(CeylonResources.ELE32));
// enableBuilder.setSize(40, 40);
Label sep = new Label(parent, SWT.SEPARATOR | SWT.HORIZONTAL);
GridData sgd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
sep.setLayoutData(sgd);
Composite composite = new Composite(parent, SWT.NONE);
GridData gdb = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
gdb.grabExcessHorizontalSpace = true;
composite.setLayoutData(gdb);
GridLayout layoutb = new GridLayout();
layoutb.numColumns = 1;
layoutb.marginBottom = 1;
composite.setLayout(layoutb);
addCharacterEncodingLabel(composite);
offlineButton = new Button(composite, SWT.CHECK);
offlineButton.setText("Work offline (disable connection to remote module repositories)");
offlineButton.setEnabled(builderEnabled);
offlineButton.setSelection(offlineOption != null && offlineOption);
offlineButton.addListener(
SWT.Selection,
new Listener() {
public void handleEvent(Event e) {
if (offlineOption == null) {
offlineOption = true;
} else {
offlineOption = !offlineOption;
}
}
});
final Group platformGroup = new Group(parent, SWT.NONE);
platformGroup.setText("Target virtual machine");
GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
gd.grabExcessHorizontalSpace = true;
platformGroup.setLayoutData(gd);
GridLayout layout = new GridLayout();
layout.numColumns = 1;
layout.marginBottom = 1;
platformGroup.setLayout(layout);
compileToJava = new Button(platformGroup, SWT.CHECK);
compileToJava.setText("Compile project for JVM");
compileToJava.setSelection(backendJava);
compileToJava.setEnabled(builderEnabled);
compileToJs = new Button(platformGroup, SWT.CHECK);
compileToJs.setText("Compile project to JavaScript");
compileToJs.setSelection(backendJs);
compileToJs.setEnabled(builderEnabled);
Group troubleGroup = new Group(parent, SWT.NONE);
troubleGroup.setText("Troubleshooting");
troubleGroup.setLayout(new GridLayout(1, false));
GridData gd3 = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
gd3.grabExcessHorizontalSpace = true;
troubleGroup.setLayoutData(gd3);
astAwareIncrementalBuidsButton = new Button(troubleGroup, SWT.CHECK);
astAwareIncrementalBuidsButton.setText("Disable structure-aware incremental compilation");
astAwareIncrementalBuidsButton.setSelection(!astAwareIncrementalBuids);
astAwareIncrementalBuidsButton.setEnabled(builderEnabled);
final Button logButton = new Button(troubleGroup, SWT.CHECK);
logButton.setText("Log compiler activity to Eclipse console");
boolean loggingEnabled = verbose != null && !verbose.isEmpty();
logButton.setSelection(loggingEnabled);
logButton.setEnabled(builderEnabled);
final Composite verbosityOptions = new Composite(troubleGroup, SWT.NONE);
verbosityOptions.setLayout(new GridLayout(2, false));
final GridData gd4 = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
gd4.grabExcessHorizontalSpace = true;
verbosityOptions.setLayoutData(gd4);
gd4.exclude = !loggingEnabled;
verbosityOptions.setVisible(loggingEnabled);
verbosityOptions.setEnabled(loggingEnabled);
final Label verbosityLabel = new Label(verbosityOptions, SWT.NONE);
verbosityLabel.setText("Verbosity level");
verboseText = new Combo(verbosityOptions, SWT.DROP_DOWN);
verboseText.add("code");
verboseText.add("ast");
verboseText.add("loader");
verboseText.add("cmr");
verboseText.add("all");
GridData vgd = new GridData();
vgd.grabExcessHorizontalSpace = true;
vgd.minimumWidth = 75;
verboseText.setLayoutData(vgd);
verboseText.setTextLimit(20);
if (loggingEnabled) {
verboseText.setText(verbose);
}
verboseText.addModifyListener(
new ModifyListener() {
@Override
public void modifyText(ModifyEvent e) {
String str = verboseText.getText();
if (str == null || str.isEmpty()) {
verbose = null;
} else {
verbose = str.trim();
}
}
});
logButton.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
boolean selected = logButton.getSelection();
verbose = selected ? verboseText.getText() : null;
verboseText.setEnabled(selected);
((GridData) verbosityOptions.getLayoutData()).exclude = !selected;
verbosityOptions.setVisible(selected);
verbosityOptions.setEnabled(selected);
verboseText.setVisible(selected);
parent.layout();
}
});
enableBuilderButton.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
new CeylonNature().addToProject(getSelectedProject());
enableBuilderButton.setEnabled(false);
astAwareIncrementalBuidsButton.setEnabled(true);
compileToJs.setEnabled(true);
compileToJava.setEnabled(true);
offlineButton.setEnabled(true);
logButton.setEnabled(true);
builderEnabled = true;
}
});
astAwareIncrementalBuidsButton.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
astAwareIncrementalBuids = !astAwareIncrementalBuids;
}
});
compileToJava.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
backendJava = !backendJava;
}
});
compileToJs.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
backendJs = !backendJs;
}
});
Link buildPathsPageLink = new Link(parent, 0);
buildPathsPageLink.setText("See '<a>Build Paths</a>' to configure project build paths.");
buildPathsPageLink.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
IWorkbenchPreferenceContainer container =
(IWorkbenchPreferenceContainer) getContainer();
container.openPage(CeylonBuildPathsPropertiesPage.ID, null);
}
});
Link openRepoPageLink = new Link(parent, 0);
openRepoPageLink.setText(
"See '<a>Module Repositories</a>' to configure project module repositores.");
openRepoPageLink.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
IWorkbenchPreferenceContainer container =
(IWorkbenchPreferenceContainer) getContainer();
container.openPage(CeylonRepoPropertiesPage.ID, null);
}
});
Link warningsPageLink = new Link(parent, 0);
warningsPageLink.setText("See '<a>Warnings</a>' to enable or disable warnings.");
warningsPageLink.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
IWorkbenchPreferenceContainer container =
(IWorkbenchPreferenceContainer) getContainer();
container.openPage(CeylonWarningsPropertiesPage.ID, null);
}
});
}
public ExportModuleWizard() {
setDialogSettings(CeylonPlugin.getInstance().getDialogSettings());
}
public static void persistDefaultRepositoryPath(String repositoryPath) {
if (repositoryPath != null && !repositoryPath.isEmpty()) {
CeylonPlugin.getInstance().getDialogSettings().put("repositoryPath", repositoryPath);
}
}
