@Override
protected void buttonSelected(Button button, int index) {
try {
switch (index) {
case ADD_TARGET:
{
MakeTargetDialog dialog = new MakeTargetDialog(getControl().getShell(), fContainer);
dialog.open();
}
break;
case REMOVE_TARGET:
IMakeTargetManager manager = MakeCorePlugin.getDefault().getTargetManager();
manager.removeTarget(
(IMakeTarget) ((IStructuredSelection) getViewer().getSelection()).getFirstElement());
break;
case EDIT_TARGET:
{
MakeTargetDialog dialog =
new MakeTargetDialog(
getControl().getShell(),
(IMakeTarget)
((IStructuredSelection) getViewer().getSelection()).getFirstElement());
dialog.open();
}
break;
}
} catch (CoreException e) {
MakeUIPlugin.errorDialog(
getControl().getShell(),
MakeUIPlugin.getResourceString("TargetListViewer.exception.error"), // $NON-NLS-1$
MakeUIPlugin.getResourceString("TargetListViewer.exception.message"), // $NON-NLS-1$
e);
}
}
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
*/
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
if (this.viewer == null) {
MakeCorePlugin.getDefault().getTargetManager().addListener(this);
}
this.viewer = (StructuredViewer) viewer;
IWorkspace oldWorkspace = null;
IWorkspace newWorkspace = null;
if (oldInput instanceof IWorkspace) {
oldWorkspace = (IWorkspace) oldInput;
} else if (oldInput instanceof IContainer) {
oldWorkspace = ((IContainer) oldInput).getWorkspace();
} else if (oldInput instanceof TargetSourceContainer) {
oldWorkspace = ((TargetSourceContainer) oldInput).getContainer().getWorkspace();
}
if (newInput instanceof IWorkspace) {
newWorkspace = (IWorkspace) newInput;
} else if (newInput instanceof IContainer) {
newWorkspace = ((IContainer) newInput).getWorkspace();
} else if (newInput instanceof TargetSourceContainer) {
newWorkspace = ((TargetSourceContainer) newInput).getContainer().getWorkspace();
}
if (oldWorkspace != newWorkspace) {
ICProjectDescriptionManager mngr = CoreModel.getDefault().getProjectDescriptionManager();
if (oldWorkspace != null) {
InstanceScope.INSTANCE.getNode(CCorePlugin.PLUGIN_ID).removePreferenceChangeListener(this);
mngr.removeCProjectDescriptionListener(this);
oldWorkspace.removeResourceChangeListener(this);
}
if (newWorkspace != null) {
newWorkspace.addResourceChangeListener(this, IResourceChangeEvent.POST_CHANGE);
mngr.addCProjectDescriptionListener(this, CProjectDescriptionEvent.APPLIED);
InstanceScope.INSTANCE.getNode(CCorePlugin.PLUGIN_ID).addPreferenceChangeListener(this);
}
}
}
/**
* Create {@code MakeTarget} from basic data elements available during copy/paste or drag/drop
* operations. The other data will be set to default.
*
* @param name - name of make target being created.
* @param targetStr - build target.
* @param command - make command. ("make" by default).
* @param container - container where to place the target.
* @return newly created {@link IMakeTarget}.
* @throws CoreException if there was a problem creating new make target.
*/
public static IMakeTarget createMakeTarget(
String name, String targetStr, String command, IContainer container) throws CoreException {
IMakeTargetManager makeTargetManager = MakeCorePlugin.getDefault().getTargetManager();
IProject project = container.getProject();
String[] ids = makeTargetManager.getTargetBuilders(project);
String builderId = ids[0];
// IMakeTarget attributes
IMakeTarget newMakeTarget = makeTargetManager.createTarget(project, name, builderId);
if (targetStr != null) {
newMakeTarget.setBuildAttribute(IMakeTarget.BUILD_TARGET, targetStr);
}
// IMakeCommonBuildInfo attributes
String projectBuildCommand = getProjectBuildCommand(project);
if (command != null && command.length() > 0 && !command.equals(projectBuildCommand)) {
newMakeTarget.setBuildAttribute(IMakeCommonBuildInfo.BUILD_COMMAND, command);
newMakeTarget.setUseDefaultBuildCmd(false);
} else {
newMakeTarget.setBuildAttribute(IMakeCommonBuildInfo.BUILD_COMMAND, projectBuildCommand);
newMakeTarget.setUseDefaultBuildCmd(true);
}
return newMakeTarget;
}
/**
* Generate a new unique non-existent name of the kind of "Copy (2) of name".
*
* @param targetName - name from where generate unique name.
* @param container - container where the target belongs.
* @return generated name.
* @throws CoreException if {@code findTarget} having a problem.
*/
private static String generateUniqueName(String targetName, IContainer container)
throws CoreException {
IMakeTargetManager makeTargetManager = MakeCorePlugin.getDefault().getTargetManager();
// Try "name"
String newName = targetName;
if (makeTargetManager.findTarget(container, newName) == null) {
return newName;
}
// Try "Copy of name"
newName =
MessageFormat.format(
MakeUIPlugin.getResourceString("MakeTargetDnD.copyOf.uniqueName"), // $NON-NLS-1$
new Object[] {targetName});
if (makeTargetManager.findTarget(container, newName) == null) {
return newName;
}
// Try "Copy (2) of name"
for (int counter = 1; ; counter++) {
newName =
MessageFormat.format(
MakeUIPlugin.getResourceString(
"MakeTargetDnD.countedCopyOf.uniqueName"), //$NON-NLS-1$
new Object[] {counter, targetName});
if (makeTargetManager.findTarget(container, newName) == null) {
return newName;
}
}
}
/**
* Copy/move one make target to the specified container.
*
* @param makeTarget - make target.
* @param container - container to copy/move to.
* @param operation - copying operation. Should be one of {@link org.eclipse.swt.dnd.DND}
* operations.
* @param shell - shell to display user warnings.
* @param offerOverwriteDialog - whether overwrite dialog is provided.
* @throws CoreException on the failure of {@link IMakeTargetManager} or {@link IMakeTarget}
* operation.
* @see DND#DROP_NONE
* @see DND#DROP_COPY
* @see DND#DROP_MOVE
* @see DND#DROP_LINK
* @see DND#DROP_DEFAULT
*/
public static void copyOneTarget(
IMakeTarget makeTarget,
IContainer container,
final int operation,
Shell shell,
boolean offerOverwriteDialog)
throws CoreException {
IMakeTargetManager makeTargetManager = MakeCorePlugin.getDefault().getTargetManager();
IMakeTarget exists = makeTargetManager.findTarget(container, makeTarget.getName());
if (exists != null) {
int userAnswer = IDialogConstants.CANCEL_ID;
if (offerOverwriteDialog) {
userAnswer = overwriteMakeTargetDialog(makeTarget.getName(), shell);
} else {
userAnswer = RENAME_ID;
}
if (userAnswer == IDialogConstants.YES_ID || userAnswer == IDialogConstants.YES_TO_ALL_ID) {
copyTargetData(makeTarget, exists);
if (operation == DND.DROP_MOVE) {
makeTargetManager.removeTarget(makeTarget);
}
} else if (userAnswer == RENAME_ID || userAnswer == RENAME_TO_ALL_ID) {
String name = generateUniqueName(makeTarget.getName(), container);
IMakeTarget newMakeTarget = cloneTarget(name, makeTarget, container.getProject());
newMakeTarget.setContainer(container);
int dialogReturnCode = Window.OK;
if (userAnswer == RENAME_ID) {
MakeTargetDialog dialog;
try {
dialog = new MakeTargetDialog(shell, newMakeTarget);
dialogReturnCode = dialog.open();
} catch (CoreException e) {
MakeUIPlugin.errorDialog(
shell,
MakeUIPlugin.getResourceString("AddBuildTargetAction.exception.internal"),
e.toString(),
e); //$NON-NLS-1$
}
} else if (userAnswer == RENAME_TO_ALL_ID) {
makeTargetManager.addTarget(container, newMakeTarget);
}
if (operation == DND.DROP_MOVE && dialogReturnCode != Window.CANCEL) {
makeTargetManager.removeTarget(makeTarget);
}
}
} else {
makeTargetManager.addTarget(
container, cloneTarget(makeTarget.getName(), makeTarget, container.getProject()));
if (operation == DND.DROP_MOVE) {
makeTargetManager.removeTarget(makeTarget);
}
}
}
/**
* Creating a copy of IMakeTarget in a different project.
*
* @param name - name of new target.
* @param makeTarget - make target.
* @param project - project where to assign the make target.
* @return newly created make target.
* @throws CoreException if there is a problem with creating or copying the target.
*/
private static IMakeTarget cloneTarget(String name, IMakeTarget makeTarget, IProject project)
throws CoreException {
IMakeTargetManager makeTargetManager = MakeCorePlugin.getDefault().getTargetManager();
String[] ids = makeTargetManager.getTargetBuilders(project);
String builderId = ids[0];
IMakeTarget newMakeTarget = makeTargetManager.createTarget(project, name, builderId);
copyTargetData(makeTarget, newMakeTarget);
if (makeTarget
.getName()
.equals(makeTarget.getBuildAttribute(IMakeTarget.BUILD_TARGET, ""))) { // $NON-NLS-1$
newMakeTarget.setBuildAttribute(IMakeTarget.BUILD_TARGET, name);
}
return newMakeTarget;
}
/**
* @param project - project where to get build command from
* @return build command from project settings.
*/
public static String getProjectBuildCommand(IProject project) {
IMakeTargetManager targetManager = MakeCorePlugin.getDefault().getTargetManager();
String[] targetBuilders = targetManager.getTargetBuilders(project);
if (targetBuilders == null || targetBuilders.length == 0) {
return DEFAULT_BUILD_COMMAND;
}
String builderId = targetManager.getBuilderID(targetBuilders[0]);
String buildCommand = DEFAULT_BUILD_COMMAND;
try {
IMakeBuilderInfo buildInfo = MakeCorePlugin.createBuildInfo(project, builderId);
buildCommand = buildInfo.getBuildCommand().toString().trim();
} catch (CoreException e) {
// keep default value
}
return buildCommand;
}
@Override
public boolean visit(IResourceProxy proxy) throws CoreException {
try {
if (proxy.getType() != IResource.FOLDER && proxy.getType() != IResource.PROJECT) {
return false;
}
IContainer container = (IContainer) proxy.requestResource();
monitor.subTask(container.getProjectRelativePath().toString());
QualifiedName qName =
new QualifiedName("org.eclipse.cdt.make", "goals"); // $NON-NLS-1$ //$NON-NLS-2$
String goal = container.getPersistentProperty(qName);
if (goal != null) {
goal = goal.trim();
IMakeTargetManager manager = MakeCorePlugin.getDefault().getTargetManager();
String[] builder = manager.getTargetBuilders(container.getProject());
IMakeTarget target = manager.createTarget(container.getProject(), goal, builder[0]);
target.setBuildAttribute(IMakeTarget.BUILD_TARGET, goal);
manager.addTarget(container, target);
container.setPersistentProperty(qName, null);
}
return true;
} finally {
if (--nextProgress <= 0) {
// we have exhausted the current increment, so report progress
monitor.worked(1);
worked++;
if (worked >= halfWay) {
// we have passed the current halfway point, so double the
// increment and reset the halfway point.
currentIncrement *= 2;
halfWay += (TOTAL_WORK - halfWay) / 2;
}
// reset the progress counter to another full increment
nextProgress = currentIncrement;
}
}
}
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.ITreeContentProvider#getChildren(java.lang.Object)
*/
public Object[] getChildren(Object obj) {
if (obj instanceof IWorkspaceRoot) {
try {
return MakeCorePlugin.getDefault().getTargetManager().getTargetBuilderProjects();
} catch (CoreException e) {
MakeCorePlugin.log(e);
}
} else if (obj instanceof IContainer) {
IContainer container = (IContainer) obj;
ArrayList<Object> children = new ArrayList<Object>();
boolean isAddingSourceRoots =
!bFlatten
&& (container instanceof IProject)
&& CCorePlugin.showSourceRootsAtTopOfProject();
// add source roots if necessary
if (isAddingSourceRoots) {
IProject project = (IProject) container;
ICSourceEntry[] srcEntries = getSourceEntries(project);
for (ICSourceEntry srcEntry : srcEntries) {
if (!srcEntry.getFullPath().equals(project.getFullPath())) {
children.add(new TargetSourceContainer(srcEntry));
}
}
}
// add regular folders
try {
IResource[] resources = container.members();
for (IResource rc : resources) {
if (rc instanceof IContainer) {
if (!(isAddingSourceRoots && isSourceEntry(rc))) {
children.add(rc);
}
}
}
} catch (CoreException e) {
MakeCorePlugin.log(e);
}
// finally add targets
try {
IMakeTarget[] targets =
MakeCorePlugin.getDefault().getTargetManager().getTargets(container);
children.addAll(Arrays.asList(targets));
} catch (CoreException e) {
MakeCorePlugin.log(e);
}
return children.toArray();
} else if (obj instanceof TargetSourceContainer) {
ArrayList<Object> children = new ArrayList<Object>();
try {
IContainer container = ((TargetSourceContainer) obj).getContainer();
IResource[] resources = container.members();
for (IResource rc : resources) {
if (rc instanceof IContainer) {
children.add(rc);
}
}
children.addAll(
Arrays.asList(MakeCorePlugin.getDefault().getTargetManager().getTargets(container)));
} catch (CoreException e) {
MakeCorePlugin.log(e);
}
return children.toArray();
}
return new Object[0];
}
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.IContentProvider#dispose()
*/
public void dispose() {
if (viewer != null) {
MakeCorePlugin.getDefault().getTargetManager().removeListener(this);
}
}
