Examples with GitTreeNode com.oxygenxml.git.view.GitTreeNode used on opensource projects

Example 1 with GitTreeNode

use of com.oxygenxml.git.view.GitTreeNode in project oxygen-git-client-addon by oxygenxml.

the class ChangesPanel method restoreSelectedPathsFromTableToTree.

/**
 * Calculates the treePaths from the table selected files and sets them into the tree.
 */
private void restoreSelectedPathsFromTableToTree() {
    int[] selectedRows = filesTable.getSelectedRows();
    StagingResourcesTableModel fileTableModel = (StagingResourcesTableModel) filesTable.getModel();
    TreePath[] selPaths = new TreePath[selectedRows.length];
    for (int i = 0; i < selectedRows.length; i++) {
        int convertedRow = filesTable.convertRowIndexToModel(selectedRows[i]);
        String absolutePath = fileTableModel.getFileLocation(convertedRow);
        GitTreeNode nodeBuilder = TreeUtil.getTreeNodeFromString((StagingResourcesTreeModel) tree.getModel(), absolutePath);
        GitTreeNode[] selectedPath = new GitTreeNode[absolutePath.split("/").length + 1];
        int count = selectedPath.length;
        while (nodeBuilder != null) {
            count--;
            selectedPath[count] = nodeBuilder;
            nodeBuilder = (GitTreeNode) nodeBuilder.getParent();
        }
        selPaths[i] = new TreePath(selectedPath);
    }
    tree.setSelectionPaths(selPaths);
}

Example 2 with GitTreeNode

use of com.oxygenxml.git.view.GitTreeNode in project oxygen-git-client-addon by oxygenxml.

the class ChangesPanel method addTreeMouseListener.

/**
 * Adds a mouse listener to the tree: When the user right clicks on a node, a
 * contextual menu will pop. Also when the user double clicks on a leaf node
 * an action will occur depending on it's file status. If the status is MODIFY
 * the open in compare editor will be executed, if the status is Add the file
 * will be opened in the Oxygen
 */
private void addTreeMouseListener() {
    tree.getSelectionModel().addTreeSelectionListener(e -> toggleSelectedButton());
    tree.addMouseListener(new MouseAdapter() {

        @Override
        public void mousePressed(MouseEvent e) {
            // For MacOS the popup trigger comes on mouse pressed.
            handleContextualMenuEvent(e);
        }

        @Override
        public void mouseReleased(MouseEvent e) {
            // Switching between Staged and UnStaged with right click introduced some paint artifacts.
            tree.requestFocus();
            tree.repaint();
            // Maybe the event was a (not pop-up trigger) double-click
            showDiff(e);
            // Or maybe it was a right click
            handleContextualMenuEvent(e);
        }

        /**
         * Shows the contextual menu, if the mouse event is a pop-up trigger.
         *
         * @param e Mouse event.
         */
        private void handleContextualMenuEvent(MouseEvent e) {
            if (e.isPopupTrigger() && e.getClickCount() == 1) {
                // ============= Right click event ================
                // First, check the node under the mouse.
                TreePath treePath = tree.getPathForLocation(e.getX(), e.getY());
                if (treePath != null) {
                    boolean treeInSelection = false;
                    TreePath[] paths = tree.getSelectionPaths();
                    // A JTree only updates selection for a left button. Also do it for a right click.
                    if (paths != null) {
                        for (TreePath path : paths) {
                            if (treePath.equals(path)) {
                                treeInSelection = true;
                                break;
                            }
                        }
                    }
                    if (!treeInSelection) {
                        tree.setSelectionPath(treePath);
                    }
                } else {
                    // A click outside the tree. Go with a selected path.
                    treePath = tree.getSelectionPath();
                }
                if (treePath != null) {
                    String stringPath = TreeUtil.getStringPath(treePath);
                    StagingResourcesTreeModel model = (StagingResourcesTreeModel) tree.getModel();
                    GitTreeNode node = TreeUtil.getTreeNodeFromString(model, stringPath);
                    if (node != null && (!node.isRoot() || node.children().hasMoreElements() || isMergingResolved())) {
                        showContextualMenuForTree(e.getX(), e.getY(), model);
                    }
                }
            }
        }

        /**
         * Shows DIFF for a double click mouse event.
         *
         * @param e Mouse event.
         */
        private void showDiff(MouseEvent e) {
            if (!e.isPopupTrigger() && e.getClickCount() == 2) {
                // ============= Double click event ==============
                TreePath treePath = tree.getPathForLocation(e.getX(), e.getY());
                if (treePath != null) {
                    String stringPath = TreeUtil.getStringPath(treePath);
                    StagingResourcesTreeModel model = (StagingResourcesTreeModel) tree.getModel();
                    GitTreeNode node = TreeUtil.getTreeNodeFromString(model, stringPath);
                    if (model.isLeaf(node) && !model.getRoot().equals(node)) {
                        FileStatus file = model.getFileByPath(stringPath);
                        DiffPresenter.showDiff(file, gitController);
                    }
                }
            }
        }
    });
}

Example 3 with GitTreeNode

use of com.oxygenxml.git.view.GitTreeNode in project oxygen-git-client-addon by oxygenxml.

the class TreeUtil method expandSingleChildPath.

/**
 * Adds an expand new functionality to the tree: When the user expands a node, the node
 * will expand as long as it has only one child.
 *
 * @param tree The tree for which to add the listener.
 * @param event The event used to get the tree path.
 */
public static void expandSingleChildPath(JTree tree, TreeExpansionEvent event) {
    TreePath path = event.getPath();
    TreeModel treeModel = tree.getModel();
    GitTreeNode node = (GitTreeNode) path.getLastPathComponent();
    if (!treeModel.isLeaf(node)) {
        int children = node.getChildCount();
        if (children == 1) {
            GitTreeNode child = (GitTreeNode) node.getChildAt(0);
            TreePath childPath = new TreePath(child.getPath());
            tree.expandPath(childPath);
        }
    }
}

Example 4 with GitTreeNode

use of com.oxygenxml.git.view.GitTreeNode in project oxygen-git-client-addon by oxygenxml.

the class TreeUtil method getLastExpandedPaths.

/**
 * Returns all the current expanded paths for a tree.
 *
 * @param tree The tree used to find the expanded paths.
 * @return The current expanded paths.
 */
public static Enumeration<TreePath> getLastExpandedPaths(JTree tree) {
    TreeModel treeModel = tree.getModel();
    GitTreeNode rootNode = (GitTreeNode) treeModel.getRoot();
    Enumeration<TreePath> expandedPaths = null;
    if (rootNode != null) {
        TreePath rootTreePath = new TreePath(rootNode);
        expandedPaths = tree.getExpandedDescendants(rootTreePath);
    }
    return expandedPaths;
}

Example 5 with GitTreeNode

use of com.oxygenxml.git.view.GitTreeNode in project oxygen-git-client-addon by oxygenxml.

the class TreeUtil method buildTreeFromStringFullPath.

/**
 * Builds a tree from a given forward slash delimited string and puts the full
 * path to the node in its user object.
 *
 * @param model The tree model
 * @param str   The string to build the tree from
 */
public static void buildTreeFromStringFullPath(final DefaultTreeModel model, final String str) {
    GitTreeNode root = (GitTreeNode) model.getRoot();
    String[] strings = str.split("/");
    // Create a node object to use for traversing down the tree as it
    // is being created
    GitTreeNode node = root;
    StringBuilder currentNodePath = new StringBuilder();
    for (int i = 0; i < strings.length; ++i) {
        currentNodePath.append(strings[i]);
        if (i < strings.length - 1) {
            currentNodePath.append("/");
        }
        // Make sure not to add the refs/ node in the tree.
        if (!currentNodePath.toString().equals(Constants.R_REFS) && !currentNodePath.toString().equals(Constants.HEAD)) {
            // Look for the index of a node at the current level that
            // has a value equal to the current string
            int index = childIndex(node, currentNodePath.toString());
            // Index less than 0, this is a new node not currently present on the tree
            if (index < 0) {
                GitTreeNode newChild = new GitTreeNode(currentNodePath.toString());
                node.insert(newChild, node.getChildCount());
                node = newChild;
            } else {
                // Existing node, skip to the next string
                node = (GitTreeNode) node.getChildAt(index);
            }
        }
    }
}