private GradleImportOperation createImportOperation(IProgressMonitor m)
throws FastOperationFailedException, OperationCanceledException, CoreException {
m.beginTask("Create re-import operation", 1);
try {
GradleRefreshPreferences prefs =
gradleProjects.iterator().next().getRootProject().getRefreshPreferences();
List<HierarchicalEclipseProject> projects =
new ArrayList<HierarchicalEclipseProject>(gradleProjects.size());
Set<HierarchicalEclipseProject> relatedProjectsSet =
new HashSet<HierarchicalEclipseProject>();
for (GradleProject gradleProject : gradleProjects) {
projects.add(gradleProject.getGradleModel(m));
relatedProjectsSet.addAll(gradleProject.getAllProjectsInBuild());
}
GradleImportOperation op =
new GradleImportOperation(
projects,
false,
GradleImportOperation.createProjectMapping(
prefs.getUseHierarchicalNames(),
Arrays.asList(
relatedProjectsSet.toArray(
new HierarchicalEclipseProject[relatedProjectsSet.size()]))));
op.setQuickWorkingSet(null); // this option only meaningfull on initial import.
op.setReimport(true);
op.verify();
return op;
} finally {
m.done();
}
}
/**
* @return THe set of tasks that is valid. May return null if it is not possible at the moment to
* determine task validity (typically, this happens if we don;t have a Gradle project model
* ready yet. Callers should be ready to deal with that situation.
*/
private Set<String> getValidTasks() {
try {
GradleProject gp = getTreeInput();
if (gp != null) {
return gp.getAllTasks();
}
} catch (FastOperationFailedException e) {
// Ignore: may happen if gradle model not ready
} catch (CoreException e) {
GradleCore.log(e);
}
return null; // Couldn't determine what is valid
}
private void createProjectCombo(Composite _parent) {
GridDataFactory grabHor = GridDataFactory.fillDefaults().grab(true, false);
Composite parent = new Composite(_parent, SWT.NONE);
parent.setLayout(new GridLayout(3, false));
grabHor.applyTo(parent);
Label label = new Label(parent, SWT.NONE);
label.setText("Project");
projectCombo = new Combo(parent, SWT.DROP_DOWN | SWT.READ_ONLY);
List<GradleProject> projects = getGradleProjects();
String[] items = new String[projects.size()];
int i = 0;
for (GradleProject p : projects) {
items[i++] = p.getName();
}
projectCombo.setItems(items);
if (project != null) {
projectCombo.setText(project.getName());
}
projectCombo.addModifyListener(
new ModifyListener() {
public void modifyText(ModifyEvent e) {
projectComboChanged();
}
});
refreshButton = new Button(parent, SWT.PUSH);
refreshButton.setText("Refresh");
refreshButton.setToolTipText("Rebuild the gradle model and refresh the task list");
refreshButton.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent evt) {
try {
GradleProject currentProject = project;
if (currentProject != null) {
currentProject.requestGradleModelRefresh();
taskSelectionTreeViewer.refresh();
}
} catch (CoreException e) {
GradleCore.log(e);
}
}
});
grabHor.align(SWT.RIGHT, SWT.CENTER).applyTo(refreshButton);
}
private boolean haveGradleModel() {
try {
return project != null && project.getGradleModel() != null;
} catch (FastOperationFailedException e) {
} catch (CoreException e) {
GradleCore.log(e);
}
return false;
}
private void setProject(GradleProject project) {
// TODO: when restoring from persistent conf, can get non-existent projects...
// how to handle that case?
if (this.project == project) // Don't do anything if project is unchanged
return;
// if (this.project!=null) {
// this.project.removeModelListener(modelListener);
// }
this.project = project;
setChecked(Arrays.asList(new String[0]));
// if (this.project!=null) {
// this.project.addModelListener(modelListener);
// }
setTreeInput(project);
if (projectCombo != null) {
if (project != null) {
projectCombo.setText(project.getName());
} else {
projectCombo.deselectAll();
}
}
updateLaunchConfigurationDialog();
}