+++ /dev/null
-package org.argeo.library.ui;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.attribute.FileTime;
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
-
-import javax.jcr.Node;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.argeo.cms.ui.fs.FileDrop;
-import org.argeo.cms.ui.fs.FsStyles;
-import org.argeo.cms.ui.util.CmsUiUtils;
-import org.argeo.eclipse.ui.ColumnDefinition;
-import org.argeo.eclipse.ui.EclipseUiUtils;
-import org.argeo.eclipse.ui.fs.FileIconNameLabelProvider;
-import org.argeo.eclipse.ui.fs.FsTableViewer;
-import org.argeo.eclipse.ui.fs.FsUiConstants;
-import org.argeo.eclipse.ui.fs.FsUiUtils;
-import org.argeo.eclipse.ui.fs.NioFileLabelProvider;
-import org.argeo.eclipse.ui.fs.ParentDir;
-import org.eclipse.jface.viewers.DoubleClickEvent;
-import org.eclipse.jface.viewers.IDoubleClickListener;
-import org.eclipse.jface.viewers.ISelectionChangedListener;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.SelectionChangedEvent;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.custom.SashForm;
-import org.eclipse.swt.events.KeyEvent;
-import org.eclipse.swt.events.KeyListener;
-import org.eclipse.swt.events.ModifyEvent;
-import org.eclipse.swt.events.ModifyListener;
-import org.eclipse.swt.events.MouseAdapter;
-import org.eclipse.swt.events.MouseEvent;
-import org.eclipse.swt.events.SelectionAdapter;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.graphics.Point;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.layout.RowData;
-import org.eclipse.swt.layout.RowLayout;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Table;
-import org.eclipse.swt.widgets.Text;
-
-/**
- * Default Documents folder composite: a sashForm layout with a simple table in
- * the middle and an overview at right hand side.
- */
-public class DocumentsFolderComposite extends Composite {
- private final static Log log = LogFactory.getLog(DocumentsFolderComposite.class);
- private static final long serialVersionUID = -40347919096946585L;
-
- private final Node currentBaseContext;
-
- private final DocumentsUiService documentUiService = new DocumentsUiService();
-
- // UI Parts for the browser
- private Composite filterCmp;
- private Composite breadCrumbCmp;
- private Text filterTxt;
- private FsTableViewer directoryDisplayViewer;
- private Composite rightPanelCmp;
-
- private DocumentsContextMenu contextMenu;
- private DateFormat dateFormat = new SimpleDateFormat("YYYY-MM-dd HH:mm");
-
- // Local context
- private Path initialPath;
- private Path currentFolder;
-
- public DocumentsFolderComposite(Composite parent, int style, Node context) {
- super(parent, style);
- this.currentBaseContext = context;
-
- this.setLayout(EclipseUiUtils.noSpaceGridLayout());
-
- SashForm form = new SashForm(this, SWT.HORIZONTAL);
-
- Composite centerCmp = new Composite(form, SWT.BORDER | SWT.NO_FOCUS);
- createDisplay(centerCmp);
-
- rightPanelCmp = new Composite(form, SWT.NO_FOCUS);
-
- form.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
- form.setWeights(new int[] { 55, 20 });
- }
-
- public void populate(Path path) {
- initialPath = path;
- directoryDisplayViewer.setInitialPath(initialPath);
- setInput(path);
- }
-
- void refresh() {
- modifyFilter(false);
- }
-
- private void createDisplay(final Composite parent) {
- parent.setLayout(EclipseUiUtils.noSpaceGridLayout());
-
- // top filter
- filterCmp = new Composite(parent, SWT.NO_FOCUS);
- filterCmp.setLayoutData(EclipseUiUtils.fillWidth());
- RowLayout rl = new RowLayout(SWT.HORIZONTAL);
- rl.wrap = true;
- rl.center = true;
- filterCmp.setLayout(rl);
- // addFilterPanel(filterCmp);
-
- // Main display
- directoryDisplayViewer = new FsTableViewer(parent, SWT.MULTI);
- List<ColumnDefinition> colDefs = new ArrayList<>();
- colDefs.add(new ColumnDefinition(new FileIconNameLabelProvider(), " Name", 250));
- colDefs.add(new ColumnDefinition(new NioFileLabelProvider(FsUiConstants.PROPERTY_SIZE), "Size", 100));
-// colDefs.add(new ColumnDefinition(new NioFileLabelProvider(FsUiConstants.PROPERTY_TYPE), "Type", 150));
- colDefs.add(new ColumnDefinition(new NioFileLabelProvider(FsUiConstants.PROPERTY_LAST_MODIFIED),
- "Last modified", 400));
- final Table table = directoryDisplayViewer.configureDefaultTable(colDefs);
- table.setLayoutData(EclipseUiUtils.fillAll());
-
- directoryDisplayViewer.addSelectionChangedListener(new ISelectionChangedListener() {
-
- @Override
- public void selectionChanged(SelectionChangedEvent event) {
- IStructuredSelection selection = (IStructuredSelection) directoryDisplayViewer.getSelection();
- Path selected = null;
- if (selection.isEmpty())
- setSelected(null);
- else {
- Object o = selection.getFirstElement();
- if (o instanceof Path)
- selected = (Path) o;
- else if (o instanceof ParentDir)
- selected = ((ParentDir) o).getPath();
- }
- if (selected != null) {
- // TODO manage multiple selection
- setSelected(selected);
- }
- }
- });
-
- directoryDisplayViewer.addDoubleClickListener(new IDoubleClickListener() {
- @Override
- public void doubleClick(DoubleClickEvent event) {
- IStructuredSelection selection = (IStructuredSelection) directoryDisplayViewer.getSelection();
- Path selected = null;
- if (!selection.isEmpty()) {
- Object o = selection.getFirstElement();
- if (o instanceof Path)
- selected = (Path) o;
- else if (o instanceof ParentDir)
- selected = ((ParentDir) o).getPath();
- }
- if (selected != null) {
- if (Files.isDirectory(selected))
- setInput(selected);
- else
- externalNavigateTo(selected);
- }
- }
- });
-
- // The context menu
- contextMenu = new DocumentsContextMenu(this, documentUiService);
-
- table.addMouseListener(new MouseAdapter() {
- private static final long serialVersionUID = 6737579410648595940L;
-
- @Override
- public void mouseDown(MouseEvent e) {
- if (e.button == 3) {
- // contextMenu.setCurrFolderPath(currDisplayedFolder);
- contextMenu.show(table, new Point(e.x, e.y),
- (IStructuredSelection) directoryDisplayViewer.getSelection(), currentFolder);
- }
- }
- });
-
- FileDrop fileDrop = new FileDrop() {
-
- @Override
- protected void processFileUpload(InputStream in, String fileName, String contetnType) throws IOException {
- Path file = currentFolder.resolve(fileName);
- Files.copy(in, file);
- refresh();
- }
- };
- fileDrop.createDropTarget(directoryDisplayViewer.getTable());
- }
-
- /**
- * Overwrite to enable single sourcing between workbench and CMS navigation
- */
- protected void externalNavigateTo(Path path) {
-
- }
-
- private void addPathElementBtn(Path path) {
- Button elemBtn = new Button(breadCrumbCmp, SWT.PUSH);
- String nameStr;
- if (path.toString().equals("/"))
- nameStr = "[jcr:root]";
- else
- nameStr = path.getFileName().toString();
-// elemBtn.setText(nameStr + " >> ");
- elemBtn.setText(nameStr);
- CmsUiUtils.style(elemBtn, FsStyles.BREAD_CRUMB_BTN);
- elemBtn.addSelectionListener(new SelectionAdapter() {
- private static final long serialVersionUID = -4103695476023480651L;
-
- @Override
- public void widgetSelected(SelectionEvent e) {
- setInput(path);
- }
- });
- }
-
- public void setInput(Path path) {
- if (path.equals(currentFolder))
- return;
- // below initial path
- if (!initialPath.equals(path) && initialPath.startsWith(path))
- return;
- currentFolder = path;
-
- Path diff = initialPath.relativize(currentFolder);
-
- for (Control child : filterCmp.getChildren())
- if (!child.equals(filterTxt))
- child.dispose();
-
- // Bread crumbs
- breadCrumbCmp = new Composite(filterCmp, SWT.NO_FOCUS);
- CmsUiUtils.style(breadCrumbCmp, FsStyles.BREAD_CRUMB_BTN);
- RowLayout breadCrumbLayout = new RowLayout();
- breadCrumbLayout.spacing = 0;
- breadCrumbLayout.marginTop = 0;
- breadCrumbLayout.marginBottom = 0;
- breadCrumbLayout.marginRight = 0;
- breadCrumbLayout.marginLeft = 0;
- breadCrumbCmp.setLayout(breadCrumbLayout);
- addPathElementBtn(initialPath);
- Path currTarget = initialPath;
- if (!diff.toString().equals(""))
- for (Path pathElem : diff) {
- currTarget = currTarget.resolve(pathElem);
- addPathElementBtn(currTarget);
- }
-
- if (filterTxt != null) {
- filterTxt.setText("");
- filterTxt.moveBelow(null);
- } else {
- modifyFilter(false);
- }
- setSelected(null);
- filterCmp.getParent().layout(true, true);
- }
-
- private void setSelected(Path path) {
- if (path == null)
- setOverviewInput(currentFolder);
- else
- setOverviewInput(path);
- }
-
- public Viewer getViewer() {
- return directoryDisplayViewer;
- }
-
- /**
- * Recreates the content of the box that displays information about the current
- * selected Path.
- */
- private void setOverviewInput(Path path) {
- try {
- EclipseUiUtils.clear(rightPanelCmp);
- rightPanelCmp.setLayout(new GridLayout());
- if (path != null) {
- // if (isImg(context)) {
- // EditableImage image = new Img(parent, RIGHT, context,
- // imageWidth);
- // image.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER,
- // true, false,
- // 2, 1));
- // }
-
- Label contextL = new Label(rightPanelCmp, SWT.NONE);
- contextL.setText(path.getFileName().toString());
- contextL.setFont(EclipseUiUtils.getBoldFont(rightPanelCmp));
- FileTime lastModified = Files.getLastModifiedTime(path);
- if (lastModified.toMillis() != 0)
- try {
- String lastModifiedStr = dateFormat.format(new Date(lastModified.toMillis()));
- addProperty(rightPanelCmp, "Last modified", lastModifiedStr);
- } catch (Exception e) {
- log.error("Workarounded issue while getting last update date for " + path, e);
- addProperty(rightPanelCmp, "Last modified", "-");
- }
- // addProperty(rightPannelCmp, "Owner",
- // Files.getOwner(path).getName());
- if (Files.isDirectory(path)) {
- addProperty(rightPanelCmp, "Type", "Folder");
- } else {
- String mimeType = Files.probeContentType(path);
- if (EclipseUiUtils.isEmpty(mimeType))
- mimeType = "<i>Unknown</i>";
- addProperty(rightPanelCmp, "Type", mimeType);
- addProperty(rightPanelCmp, "Size", FsUiUtils.humanReadableByteCount(Files.size(path), false));
- }
-
- // read all attributes
-// Map<String, Object> attrs = Files.readAttributes(path, "*");
-// for (String attr : attrs.keySet()) {
-// Object value = attrs.get(attr);
-// String str;
-// if (value instanceof Calendar) {
-// str = dateFormat.format(((Calendar) value).getTime());
-// } else {
-// str = value.toString();
-// }
-// addProperty(rightPanelCmp, attr, str);
-//
-// }
- }
- rightPanelCmp.layout(true, true);
- } catch (IOException e) {
- throw new IllegalStateException("Cannot display details for " + path.toString(), e);
- }
- }
-
- private void addFilterPanel(Composite parent) {
- // parent.setLayout(EclipseUiUtils.noSpaceGridLayout(new GridLayout(2,
- // false)));
-
- filterTxt = new Text(parent, SWT.SEARCH | SWT.ICON_CANCEL);
- filterTxt.setMessage("Search current folder");
- filterTxt.setLayoutData(new RowData(250, SWT.DEFAULT));
- filterTxt.addModifyListener(new ModifyListener() {
- private static final long serialVersionUID = 1L;
-
- public void modifyText(ModifyEvent event) {
- modifyFilter(false);
- }
- });
- filterTxt.addKeyListener(new KeyListener() {
- private static final long serialVersionUID = 2533535233583035527L;
-
- @Override
- public void keyReleased(KeyEvent e) {
- }
-
- @Override
- public void keyPressed(KeyEvent e) {
- // boolean shiftPressed = (e.stateMask & SWT.SHIFT) != 0;
- // // boolean altPressed = (e.stateMask & SWT.ALT) != 0;
- // FilterEntitiesVirtualTable currTable = null;
- // if (currEdited != null) {
- // FilterEntitiesVirtualTable table =
- // browserCols.get(currEdited);
- // if (table != null && !table.isDisposed())
- // currTable = table;
- // }
- //
- // if (e.keyCode == SWT.ARROW_DOWN)
- // currTable.setFocus();
- // else if (e.keyCode == SWT.BS) {
- // if (filterTxt.getText().equals("")
- // && !(currEdited.getNameCount() == 1 ||
- // currEdited.equals(initialPath))) {
- // Path oldEdited = currEdited;
- // Path parentPath = currEdited.getParent();
- // setEdited(parentPath);
- // if (browserCols.containsKey(parentPath))
- // browserCols.get(parentPath).setSelected(oldEdited);
- // filterTxt.setFocus();
- // e.doit = false;
- // }
- // } else if (e.keyCode == SWT.TAB && !shiftPressed) {
- // Path uniqueChild = getOnlyChild(currEdited,
- // filterTxt.getText());
- // if (uniqueChild != null) {
- // // Highlight the unique chosen child
- // currTable.setSelected(uniqueChild);
- // setEdited(uniqueChild);
- // }
- // filterTxt.setFocus();
- // e.doit = false;
- // }
- }
- });
- }
-
- // private Path getOnlyChild(Path parent, String filter) {
- // try (DirectoryStream<Path> stream =
- // Files.newDirectoryStream(currDisplayedFolder, filter + "*")) {
- // Path uniqueChild = null;
- // boolean moreThanOne = false;
- // loop: for (Path entry : stream) {
- // if (uniqueChild == null) {
- // uniqueChild = entry;
- // } else {
- // moreThanOne = true;
- // break loop;
- // }
- // }
- // if (!moreThanOne)
- // return uniqueChild;
- // return null;
- // } catch (IOException ioe) {
- // throw new DocumentsException(
- // "Unable to determine unique child existence and get it under " + parent +
- // " with filter " + filter,
- // ioe);
- // }
- // }
-
- private void modifyFilter(boolean fromOutside) {
- if (!fromOutside)
- if (currentFolder != null) {
- String filter;
- if (filterTxt != null)
- filter = filterTxt.getText() + "*";
- else
- filter = "*";
- directoryDisplayViewer.setInput(currentFolder, filter);
- }
- }
-
- // Simplify UI implementation
- private void addProperty(Composite parent, String propName, String value) {
- Label propLbl = new Label(parent, SWT.NONE);
- //propLbl.setText(ConnectUtils.replaceAmpersand(propName + ": " + value));
- propLbl.setText(value);
- //CmsUiUtils.markup(propLbl);
- }
-
- public Path getCurrentFolder() {
- return currentFolder;
- }
-
-}
projects / gpl / argeo-suite.git / blobdiff