@Override
public void createPartControl(Composite parent) {
super.createPartControl(parent);
final TreeViewer viewer = getNavigatorViewer();
assert viewer != null;
viewer.getTree().setHeaderVisible(true);
createColumns(viewer);
UIUtils.setHelp(parent, IHelpContextIds.CTX_PROJECT_EXPLORER);
viewer.addFilter(
new ViewerFilter() {
@Override
public boolean select(Viewer viewer, Object parentElement, Object element) {
return !(element instanceof DBNProjectDatabases);
}
});
updateTitle();
}
private void createColumns(final TreeViewer viewer) {
final Color shadowColor =
viewer.getControl().getDisplay().getSystemColor(SWT.COLOR_WIDGET_DARK_SHADOW);
final ILabelProvider mainLabelProvider = (ILabelProvider) viewer.getLabelProvider();
columnController = new ViewerColumnController("projectExplorer", viewer);
columnController.addColumn(
"Name",
"Resource name",
SWT.LEFT,
true,
true,
new TreeColumnViewerLabelProvider(
new LabelProvider() {
@Override
public String getText(Object element) {
return mainLabelProvider.getText(element);
}
@Override
public Image getImage(Object element) {
return mainLabelProvider.getImage(element);
}
}));
columnController.addColumn(
"DataSource",
"Datasource(s) associated with resource",
SWT.LEFT,
true,
false,
new TreeColumnViewerLabelProvider(
new LabelProvider() {
@Override
public String getText(Object element) {
DBNNode node = (DBNNode) element;
if (node instanceof DBNDatabaseNode) {
return ((DBNDatabaseNode) node).getDataSourceContainer().getName();
} else if (node instanceof DBNResource) {
Collection<DBPDataSourceContainer> containers =
((DBNResource) node).getAssociatedDataSources();
if (!CommonUtils.isEmpty(containers)) {
StringBuilder text = new StringBuilder();
for (DBPDataSourceContainer container : containers) {
if (text.length() > 0) {
text.append(", ");
}
text.append(container.getName());
}
return text.toString();
}
}
return "";
}
@Override
public Image getImage(Object element) {
/*
DBNNode node = (DBNNode) element;
if (node instanceof DBNDatabaseNode) {
return DBeaverIcons.getImage(((DBNDatabaseNode) node).getDataSourceContainer().getDriver().getIcon());
} else if (node instanceof DBNResource) {
Collection<DBPDataSourceContainer> containers = ((DBNResource) node).getAssociatedDataSources();
if (containers != null && containers.size() == 1) {
return DBeaverIcons.getImage((containers.iterator().next().getDriver().getIcon()));
}
}
*/
return null;
}
}));
columnController.addColumn(
"Preview",
"Script content preview",
SWT.LEFT,
false,
false,
new LazyLabelProvider(shadowColor) {
@Override
public String getLazyText(Object element) {
if (element instanceof DBNNode) {
return ((DBNNode) element).getNodeDescription();
} else {
return null;
}
}
});
columnController.addColumn(
"Size",
"File size",
SWT.LEFT,
false,
false,
new TreeColumnViewerLabelProvider(
new LabelProvider() {
@Override
public String getText(Object element) {
DBNNode node = (DBNNode) element;
if (node instanceof DBNResource) {
IResource resource = ((DBNResource) node).getResource();
if (resource instanceof IFile) {
return String.valueOf(resource.getLocation().toFile().length());
}
}
return "";
}
}));
columnController.addColumn(
"Modified",
"Time the file was last modified",
SWT.LEFT,
false,
false,
new TreeColumnViewerLabelProvider(
new LabelProvider() {
private SimpleDateFormat sdf =
new SimpleDateFormat(DBConstants.DEFAULT_TIMESTAMP_FORMAT);
@Override
public String getText(Object element) {
DBNNode node = (DBNNode) element;
if (node instanceof DBNResource) {
IResource resource = ((DBNResource) node).getResource();
if (resource instanceof IFile || resource instanceof IFolder) {
return sdf.format(new Date(resource.getLocation().toFile().lastModified()));
}
}
return "";
}
}));
columnController.addColumn(
"Type",
"Resource type",
SWT.LEFT,
false,
false,
new TreeColumnViewerLabelProvider(
new LabelProvider() {
@Override
public String getText(Object element) {
DBNNode node = (DBNNode) element;
if (node instanceof DBNResource) {
IResource resource = ((DBNResource) node).getResource();
ProgramInfo program = ProgramInfo.getProgram(resource);
if (program != null) {
return program.getProgram().getName();
}
}
return "";
}
}));
columnController.createColumns();
}