Example usage for com.google.gwt.user.client.ui TreeItem getParentItem

List of usage examples for com.google.gwt.user.client.ui TreeItem getParentItem

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Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui TreeItem getParentItem.

Prototype

public TreeItem getParentItem()

Source Link

Document

Gets this item's parent.

Usage

From source file:org.pentaho.gwt.widgets.client.filechooser.FileChooser.java

License:Open Source License

private void handleFileClicked(final TreeItem item, final boolean isDir, final Event event,
        com.google.gwt.user.client.Element sourceElement) {
    boolean eventWeCareAbout = false;
    TreeItem tmpItem = null;
    if ((DOM.eventGetType(event) & Event.ONDBLCLICK) == Event.ONDBLCLICK) {
        eventWeCareAbout = true;//from  w w  w  . java 2 s .  c om
    } else if ((DOM.eventGetType(event) & Event.ONCLICK) == Event.ONCLICK) {
        eventWeCareAbout = true;
    }
    if (eventWeCareAbout) {
        setFileSelected(true);
        selectedTreeItem = tmpItem = item;

        List<String> parentSegments = new ArrayList<String>();
        while (tmpItem != null) {
            RepositoryFileTree tree = (RepositoryFileTree) tmpItem.getUserObject();
            RepositoryFile file = tree.getFile();
            if (file != null && file.getName() != null) {
                parentSegments.add(file.getName());
            }
            tmpItem = tmpItem.getParentItem();
        }
        Collections.reverse(parentSegments);
        String myPath = ""; //$NON-NLS-1$
        for (int i = 0; isDir ? i < parentSegments.size() : i < parentSegments.size() - 1; i++) {
            String segment = parentSegments.get(i);
            if (segment != null && segment.length() > 0) {
                myPath += "/" + segment; //$NON-NLS-1$
            }
        }
        setSelectedPath(myPath);
        if (!isDir) {
            RepositoryFileTree tree = (RepositoryFileTree) selectedTreeItem.getUserObject();
            if (tree.getFile() != null) {
                fileNameTextBox.setText(tree.getFile().getTitle());
                actualFileName = tree.getFile().getName();
            }
        }
    }
    // double click
    if ((DOM.eventGetType(event) & Event.ONDBLCLICK) == Event.ONDBLCLICK) {
        if (isDir) {
            initUI();
        } else {
            fireFileSelected();
        }
    } else if ((DOM.eventGetType(event) & Event.ONCLICK) == Event.ONCLICK) {
        fireFileSelectionChanged();
        // single click
        // highlight row
        if (lastSelectedFileElement != null) {
            com.google.gwt.dom.client.Element parentRow = ElementUtils
                    .findElementAboveByTagName(lastSelectedFileElement, "table"); //$NON-NLS-1$
            parentRow.removeClassName("pentaho-file-chooser-selection");
        }
        com.google.gwt.dom.client.Element parentRow = ElementUtils.findElementAboveByTagName(sourceElement,
                "table"); //$NON-NLS-1$
        parentRow.addClassName("pentaho-file-chooser-selection"); //$NON-NLS-1$
        lastSelectedFileElement = sourceElement;
    }
}

From source file:org.pentaho.mantle.client.dialogs.folderchooser.FolderTree.java

License:Open Source License

public void select(String path) {
    this.selectedPath = path;
    List<String> pathSegments = new ArrayList<String>();
    if (path != null) {
        if (path.startsWith("/")) { //$NON-NLS-1$
            path = path.substring(1);// w  w w  . ja v  a2 s  . c  o m
        }
        StringTokenizer st = new StringTokenizer(path, '/');
        for (int i = 0; i < st.countTokens(); i++) {
            String token = st.tokenAt(i);
            pathSegments.add(token);
        }
    }
    TreeItem item = getTreeItem(pathSegments);
    selectedItem = item;
    ArrayList<TreeItem> parents = new ArrayList<TreeItem>();
    if (item != null) {
        this.setSelectedItem(item, false);
        parents.add(item);
        item = item.getParentItem();
        while (item != null) {
            parents.add(item);
            item = item.getParentItem();
        }
        Collections.reverse(parents);
        selectFromList(parents);
    }
}

From source file:org.pentaho.mantle.client.solutionbrowser.SolutionBrowserPerspective.java

License:Open Source License

@SuppressWarnings("unchecked")
public void openFile(String path, String name, String localizedFileName, FileCommand.COMMAND mode) {
    ArrayList<String> pathSegments = solutionTree.getPathSegments(path);
    final boolean fileExists = solutionTree.doesFileExist(pathSegments, name);
    if (!fileExists) {
        final MessageDialogBox dialogBox = new MessageDialogBox(Messages.getString("open"), //$NON-NLS-1$
                Messages.getString("fileDoesNotExist", name), false, false, true); //$NON-NLS-1$
        dialogBox.center();/*w  w w. j  av a  2  s . co m*/
        return;
    }

    String repoPath = ""; //$NON-NLS-1$
    for (int i = 1; i < pathSegments.size(); i++) {
        repoPath += "/" + pathSegments.get(i); //$NON-NLS-1$
    }

    FileItem selectedFileItem = new FileItem(name, localizedFileName, localizedFileName, pathSegments.get(0),
            repoPath, "", null, null, null, false, null); //$NON-NLS-1$
    filesListPanel.setSelectedFileItem(selectedFileItem);

    solutionTree.setSelectedItem(null);
    FileTreeItem fileTreeItem = solutionTree.getTreeItem(pathSegments);
    solutionTree.setSelectedItem(fileTreeItem, true);

    TreeItem tmpTreeItem = fileTreeItem;
    while (tmpTreeItem != null) {
        tmpTreeItem.setState(true);
        tmpTreeItem = tmpTreeItem.getParentItem();
    }
    fileTreeItem.setSelected(true);

    ArrayList<com.google.gwt.xml.client.Element> files = (ArrayList<com.google.gwt.xml.client.Element>) fileTreeItem
            .getUserObject();
    if (files != null) {
        for (com.google.gwt.xml.client.Element fileElement : files) {
            if (name.equals(fileElement.getAttribute("name")) //$NON-NLS-1$
                    || name.equals(fileElement.getAttribute("localized-name"))) { //$NON-NLS-1$
                selectedFileItem.setURL(fileElement.getAttribute("url")); //$NON-NLS-1$
            }
        }
    }

    if (mode == FileCommand.COMMAND.EDIT) {
        editFile();
    } else if (mode == FileCommand.COMMAND.SCHEDULE_NEW) {
        ScheduleHelper.createSchedule(filesListPanel.getSelectedFileItem());
    } else if (mode == FileCommand.COMMAND.SHARE) {
        (new ShareFileCommand()).execute();
    } else {
        if (name.endsWith(".xaction")) { //$NON-NLS-1$
            executeActionSequence(mode);
            // contentTabPanel.setFileInfoInFrame(filesListPanel.getSelectedFileItem());
        } else if (name.endsWith(".url")) { //$NON-NLS-1$
            if (mode == FileCommand.COMMAND.NEWWINDOW) {
                Window.open(filesListPanel.getSelectedFileItem().getURL(), "_blank", //$NON-NLS-1$
                        "menubar=yes,location=no,resizable=yes,scrollbars=yes,status=no"); //$NON-NLS-1$
            } else {
                contentTabPanel.showNewURLTab(filesListPanel.getSelectedFileItem().getLocalizedName(),
                        filesListPanel.getSelectedFileItem().getLocalizedName(),
                        filesListPanel.getSelectedFileItem().getURL(), true);
            }
        } else {
            // see if this file is a plugin
            ContentTypePlugin plugin = PluginOptionsHelper
                    .getContentTypePlugin(filesListPanel.getSelectedFileItem().getName());
            if (plugin != null && plugin.hasCommand(mode)) {
                // load the editor for this plugin
                String url = plugin.getCommandUrl(filesListPanel.getSelectedFileItem(), mode);
                if (StringUtils.isEmpty(url)) {
                    url = filesListPanel.getSelectedFileItem().getURL();
                }

                if (GWT.isScript()) {
                    if (url != null && !"".equals(url)) { //$NON-NLS-1$
                        // we have a URL so open it
                        if (mode == FileCommand.COMMAND.NEWWINDOW) {
                            Window.open(url, "_blank", //$NON-NLS-1$
                                    "menubar=yes,location=no,resizable=yes,scrollbars=yes,status=no"); //$NON-NLS-1$
                        } else if (mode == FileCommand.COMMAND.BACKGROUND) {
                            RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, url);
                            try {
                                builder.sendRequest(null, new RequestCallback() {

                                    public void onError(Request request, Throwable exception) {
                                        MessageDialogBox dialogBox = new MessageDialogBox(
                                                Messages.getString("error"), //$NON-NLS-1$
                                                Messages.getString("couldNotBackgroundExecute"), false, false, //$NON-NLS-1$
                                                true);
                                        dialogBox.center();
                                    }

                                    public void onResponseReceived(Request request, Response response) {
                                        MessageDialogBox dialogBox = new MessageDialogBox(
                                                Messages.getString("info"), //$NON-NLS-1$
                                                Messages.getString("backgroundExecutionWarning"), //$NON-NLS-1$
                                                true, false, true);
                                        dialogBox.setCallback(new IDialogCallback() {
                                            public void cancelPressed() {
                                            }

                                            public void okPressed() {
                                                if (isWorkspaceShowing()) {
                                                    workspacePanel.refreshWorkspace();
                                                }
                                            }
                                        });
                                        dialogBox.center();
                                    }

                                });
                            } catch (RequestException e) {
                                MessageDialogBox dialogBox = new MessageDialogBox(Messages.getString("error"), //$NON-NLS-1$
                                        e.getMessage(), //$NON-NLS-1$
                                        true, false, true);
                                dialogBox.center();
                            }
                        } else {
                            UrlCommand cmd = new UrlCommand(url,
                                    filesListPanel.getSelectedFileItem().getLocalizedName());
                            cmd.execute(new CommandCallback() {
                                public void afterExecute() {
                                    contentTabPanel.setFileInfoInFrame(filesListPanel.getSelectedFileItem());
                                }
                            });
                        }
                    }
                } else {
                    if (url != null && !"".equals(url)) { //$NON-NLS-1$
                        // we have a URL so open it in a new tab
                        String updateUrl = "/MantleService?passthru=" + url; //$NON-NLS-1$

                        if (mode == FileCommand.COMMAND.NEWWINDOW) {
                            Window.open(updateUrl, "_blank", //$NON-NLS-1$
                                    "menubar=yes,location=no,resizable=yes,scrollbars=yes,status=no"); //$NON-NLS-1$
                        } else {
                            contentTabPanel.showNewURLTab(
                                    filesListPanel.getSelectedFileItem().getLocalizedName(),
                                    filesListPanel.getSelectedFileItem().getLocalizedName(), updateUrl, true);
                        }
                    }
                }
            } else {
                // see if this file has a URL
                String url = filesListPanel.getSelectedFileItem().getURL();
                if (url != null && !"".equals(url)) { //$NON-NLS-1$
                    // we have a URL so open it in a new tab
                    if (mode == FileCommand.COMMAND.NEWWINDOW) {
                        Window.open(filesListPanel.getSelectedFileItem().getURL(), "_blank", //$NON-NLS-1$
                                "menubar=yes,location=no,resizable=yes,scrollbars=yes,status=no"); //$NON-NLS-1$
                    } else {
                        contentTabPanel.showNewURLTab(filesListPanel.getSelectedFileItem().getLocalizedName(),
                                filesListPanel.getSelectedFileItem().getLocalizedName(),
                                filesListPanel.getSelectedFileItem().getURL(), true);
                    }
                }
            }
        }
    }
}

From source file:org.pentaho.mantle.client.solutionbrowser.tree.SolutionTree.java

License:Open Source License

public void select(String path) {
    this.selectedPath = path;
    ArrayList<String> pathSegments = new ArrayList<String>();
    if (path != null) {
        if (path.startsWith("/")) { //$NON-NLS-1$
            path = path.substring(1);//from   w w  w  . j av a2s.c  o  m
        }
        StringTokenizer st = new StringTokenizer(path, '/');
        for (int i = 0; i < st.countTokens(); i++) {
            String token = st.tokenAt(i);
            pathSegments.add(token);
        }
    }
    TreeItem item = getTreeItem(pathSegments);
    selectedItem = item;
    ArrayList<TreeItem> parents = new ArrayList<TreeItem>();
    if (item != null) {
        this.setSelectedItem(item, false);
        parents.add(item);
        item = item.getParentItem();
        while (item != null) {
            parents.add(item);
            item = item.getParentItem();
        }
        Collections.reverse(parents);
        selectFromList(parents);
        // this.setSelectedItem(selectedItem, false);
        // selectedItem.setSelected(true);
    }
}

From source file:org.pentaho.pat.client.ui.panels.windows.DimensionMenu.java

License:Open Source License

/**
 * Returns the full path of the member in the dimension tree
 * //from ww  w  .java 2  s .  co  m
 * @param currentTreeItem
 *            - TreeItem of interest
 * @return String[] path
 */
public final String[] getFullPath(final TreeItem currentTreeItem) {
    TreeItem treeItem = currentTreeItem;
    final List<String> pathList = new ArrayList<String>();
    pathList.add(treeItem.getText());
    while (treeItem.getParentItem() != null
            && treeItem.getParentItem().getWidget() instanceof MemberSelectionLabel) {
        treeItem = treeItem.getParentItem();
        pathList.add(0, ((MemberSelectionLabel) treeItem.getWidget()).getText());
    }
    final String[] values = new String[pathList.size()];
    return pathList.toArray(values);
}

From source file:org.primordion.xholon.io.XholonGuiClassic.java

License:Open Source License

protected boolean isInInheritanceHierarchy(Object guiItem) {
    TreeItem treeItem = (TreeItem) guiItem;
    while (treeItem != null) {
        if (treeItem.getText().equals("InheritanceHierarchy")) {
            return true;
        }/*from   w  ww.  j  a va2 s.  c o m*/
        treeItem = treeItem.getParentItem();
    }
    return false;
}

From source file:org.primordion.xholon.io.XholonGuiClassic.java

License:Open Source License

protected boolean isInMechanismHierarchy(Object guiItem) {
    TreeItem treeItem = (TreeItem) guiItem;
    while (treeItem != null) {
        if (treeItem.getText().equals("MechanismHierarchy")) {
            return true;
        }/*from   w  w  w  .  j  av a2s . com*/
        treeItem = treeItem.getParentItem();
    }
    return false;
}

From source file:org.raccoon.filemanager.client.ui.FileSystemTreeWidget.java

License:Apache License

private String findPath(TreeItem item) {
    TreeItem parent = item.getParentItem();

    if (parent == null) {
        return "/";
    } else {/*w w w .  j  a  va  2 s  .  c  om*/
        return findPath(parent) + "/" + item.getText();
    }
}