Examples with Span org.apache.pivot.wtk.Span used on opensource projects

Example 11 with Span

use of org.apache.pivot.wtk.Span in project pivot by apache.

the class TerraVFSBrowserSkin method updateSelectedFiles.

private void updateSelectedFiles(VFSBrowser fileBrowser) {
    if (!updatingSelection) {
        Sequence<FileObject> selectedFiles = fileBrowser.getSelectedFiles();
        ArrayList<Span> selectedRanges = new ArrayList<>();
        for (int i = 0, n = selectedFiles.getLength(); i < n; i++) {
            FileObject selectedFile = selectedFiles.get(i);
            @SuppressWarnings("unchecked") List<FileObject> files = (List<FileObject>) fileTableView.getTableData();
            int index = files.indexOf(selectedFile);
            if (index != -1) {
                selectedRanges.add(new Span(index, index));
            }
        }
        updatingSelection = true;
        fileTableView.setSelectedRanges(selectedRanges);
        updatingSelection = false;
    }
}

Example 12 with Span

use of org.apache.pivot.wtk.Span in project pivot by apache.

the class SpanTest method test.

@Test
public void test() {
    Span spMinus1 = new Span(-1, 0);
    Span sp0 = new Span(0);
    Span sp1 = new Span(0, 1);
    Span sp2 = Span.decode("[1, 0]");
    Span sp3 = Span.decode("{start:2, end:3}");
    Span sp3a = new Span(2, 3);
    Span sp4 = new Span(4);
    Span sp5 = sp3a.offset(1);
    Span sp5a = new Span(3, 4);
    Span sp5b = new Span(4, 3);
    Span spN = new Span(0, 4);
    Span spAll = sp1.union(sp0).union(sp2).union(sp3).union(sp4);
    Span sp6 = Span.decode("4, 6");
    Span sp6a = new Span(4, 6);
    assertEquals(spMinus1.getLength(), 2);
    assertEquals(sp0.getLength(), 1);
    assertTrue(sp1.contains(sp0));
    assertTrue(spMinus1.intersects(sp0));
    assertTrue(sp0.intersects(sp1));
    assertEquals(sp0.intersect(sp1), sp0);
    assertTrue(sp5b.intersects(sp3a));
    assertTrue(sp0.union(sp1).equals(sp1));
    assertFalse(sp0.equals(sp1));
    assertTrue(sp1.equals(sp2.normalize()));
    assertEquals(sp3, sp3a);
    assertFalse(sp0.adjacentTo(sp2));
    assertTrue(sp1.adjacentTo(sp3));
    assertTrue(sp3.adjacentTo(sp1));
    assertTrue(sp4.adjacentTo(sp3a));
    assertTrue(sp3.adjacentTo(sp4));
    assertTrue(sp5.equals(sp5a));
    assertEquals(spN, spAll);
    assertEquals(sp2.normalStart(), 0);
    assertEquals(sp2.normalEnd(), 1);
    assertTrue(sp5a.normalEquals(sp5b));
    assertTrue(sp4.after(sp1));
    assertTrue(sp3a.before(sp4));
    assertEquals(sp6, sp6a);
    assertEquals(sp6.getLength(), 3);
    assertEquals(sp6.toString(), "Span {start:4, end:6}");
}

Example 13 with Span

use of org.apache.pivot.wtk.Span in project pivot by apache.

the class TerraFileBrowserSkin method updateSelectedFiles.

private void updateSelectedFiles(FileBrowser fileBrowser) {
    if (!updatingSelection) {
        Sequence<File> selectedFiles = fileBrowser.getSelectedFiles();
        ArrayList<Span> selectedRanges = new ArrayList<>();
        for (int i = 0, n = selectedFiles.getLength(); i < n; i++) {
            File selectedFile = selectedFiles.get(i);
            @SuppressWarnings("unchecked") List<File> files = (List<File>) fileTableView.getTableData();
            int index = files.indexOf(selectedFile);
            if (index != -1) {
                selectedRanges.add(new Span(index, index));
            }
        }
        updatingSelection = true;
        fileTableView.setSelectedRanges(selectedRanges);
        updatingSelection = false;
    }
}

Example 14 with Span

use of org.apache.pivot.wtk.Span in project pivot by apache.

the class TerraFileBrowserSkin method install.

@Override
public void install(Component component) {
    super.install(component);
    final FileBrowser fileBrowser = (FileBrowser) component;
    BXMLSerializer bxmlSerializer = new BXMLSerializer();
    try {
        content = (Component) bxmlSerializer.readObject(TerraFileBrowserSkin.class, "terra_file_browser_skin.bxml", true);
    } catch (IOException exception) {
        throw new RuntimeException(exception);
    } catch (SerializationException exception) {
        throw new RuntimeException(exception);
    }
    fileBrowser.add(content);
    bxmlSerializer.bind(this, TerraFileBrowserSkin.class);
    driveListButton.getListButtonSelectionListeners().add(new ListButtonSelectionListener() {

        @Override
        public void selectedItemChanged(ListButton listButton, Object previousSelectedItem) {
            if (previousSelectedItem != null) {
                File drive = (File) listButton.getSelectedItem();
                if (drive != null && drive.canRead()) {
                    if (!selectingDriveFromRootDirectory) {
                        fileBrowser.setRootDirectory(drive);
                    }
                } else {
                    refreshRoots = true;
                    listButton.setSelectedItem(previousSelectedItem);
                }
            }
        }
    });
    pathListButton.getListButtonSelectionListeners().add(new ListButtonSelectionListener() {

        @Override
        public void selectedItemChanged(ListButton listButton, Object previousSelectedItem) {
            File ancestorDirectory = (File) listButton.getSelectedItem();
            if (ancestorDirectory != null) {
                fileBrowser.setRootDirectory(ancestorDirectory);
            }
        }
    });
    goUpButton.getButtonPressListeners().add(new ButtonPressListener() {

        @Override
        public void buttonPressed(Button button) {
            File rootDirectory = fileBrowser.getRootDirectory();
            File parentDirectory = rootDirectory.getParentFile();
            fileBrowser.setRootDirectory(parentDirectory);
        }
    });
    newFolderButton.getButtonPressListeners().add(new ButtonPressListener() {

        @Override
        public void buttonPressed(Button button) {
        // TODO
        }
    });
    goHomeButton.getButtonPressListeners().add(new ButtonPressListener() {

        @Override
        public void buttonPressed(Button button) {
            fileBrowser.setRootDirectory(HOME_DIRECTORY);
        }
    });
    /**
     * {@link KeyCode#DOWN DOWN} Transfer focus to the file list and select
     * the first item.<br> {@link KeyCode#ESCAPE ESCAPE} Clear the search
     * field.
     */
    searchTextInput.getComponentKeyListeners().add(new ComponentKeyListener() {

        @Override
        public boolean keyPressed(Component componentArgument, int keyCode, Keyboard.KeyLocation keyLocation) {
            boolean consumed = false;
            if (keyCode == Keyboard.KeyCode.ESCAPE) {
                searchTextInput.setText("");
                consumed = true;
            } else if (keyCode == Keyboard.KeyCode.DOWN) {
                if (fileTableView.getTableData().getLength() > 0) {
                    fileTableView.setSelectedIndex(0);
                    fileTableView.requestFocus();
                }
            }
            return consumed;
        }
    });
    searchTextInput.getTextInputContentListeners().add(new TextInputContentListener() {

        @Override
        public void textChanged(TextInput textInput) {
            refreshFileList();
        }
    });
    fileTableView.getTableViewSelectionListeners().add(new TableViewSelectionListener() {

        @Override
        public void selectedRangeAdded(TableView tableView, int rangeStart, int rangeEnd) {
            if (!updatingSelection) {
                updatingSelection = true;
                for (int i = rangeStart; i <= rangeEnd; i++) {
                    @SuppressWarnings("unchecked") List<File> files = (List<File>) fileTableView.getTableData();
                    File file = files.get(i);
                    fileBrowser.addSelectedFile(file);
                }
                updatingSelection = false;
            }
        }

        @Override
        public void selectedRangeRemoved(TableView tableView, int rangeStart, int rangeEnd) {
            if (!updatingSelection) {
                updatingSelection = true;
                for (int i = rangeStart; i <= rangeEnd; i++) {
                    @SuppressWarnings("unchecked") List<File> files = (List<File>) fileTableView.getTableData();
                    File file = files.get(i);
                    fileBrowser.removeSelectedFile(file);
                }
                updatingSelection = false;
            }
        }

        @Override
        public void selectedRangesChanged(TableView tableView, Sequence<Span> previousSelectedRanges) {
            if (!updatingSelection && previousSelectedRanges != null) {
                updatingSelection = true;
                @SuppressWarnings("unchecked") Sequence<File> files = (Sequence<File>) tableView.getSelectedRows();
                for (int i = 0, n = files.getLength(); i < n; i++) {
                    File file = files.get(i);
                    files.update(i, file);
                }
                fileBrowser.setSelectedFiles(files);
                updatingSelection = false;
            }
        }

        @Override
        public void selectedRowChanged(TableView tableView, Object previousSelectedRow) {
        // No-op
        }
    });
    fileTableView.getTableViewSortListeners().add(new TableViewSortListener() {

        @Override
        public void sortChanged(TableView tableView) {
            TableView.SortDictionary sort = fileTableView.getSort();
            if (!sort.isEmpty()) {
                Dictionary.Pair<String, SortDirection> pair = fileTableView.getSort().get(0);
                @SuppressWarnings("unchecked") List<File> files = (List<File>) fileTableView.getTableData();
                files.setComparator(getFileComparator(pair.key, pair.value));
            }
        }
    });
    fileTableView.getComponentMouseButtonListeners().add(new ComponentMouseButtonListener() {

        private int index = -1;

        @Override
        public boolean mouseClick(Component componentArgument, Mouse.Button button, int x, int y, int count) {
            boolean consumed = false;
            if (count == 1) {
                index = fileTableView.getRowAt(y);
            } else if (count == 2) {
                int indexLocal = fileTableView.getRowAt(y);
                if (indexLocal != -1 && indexLocal == this.index && fileTableView.isRowSelected(indexLocal)) {
                    File file = (File) fileTableView.getTableData().get(indexLocal);
                    if (file.isDirectory()) {
                        fileBrowser.setRootDirectory(file);
                        consumed = true;
                    }
                }
            }
            return consumed;
        }
    });
    fileBrowser.setFocusTraversalPolicy(new IndexFocusTraversalPolicy() {

        @Override
        public Component getNextComponent(Container container, Component componentArgument, FocusTraversalDirection direction) {
            Component nextComponent;
            if (componentArgument == null) {
                nextComponent = fileTableView;
            } else {
                nextComponent = super.getNextComponent(container, componentArgument, direction);
            }
            return nextComponent;
        }
    });
    fileTableView.setSort(TableViewFileRenderer.NAME_KEY, SortDirection.ASCENDING);
    fileTableView.getComponentTooltipListeners().add(new ComponentTooltipListener() {

        @Override
        public void tooltipTriggered(Component comp, int x, int y) {
            // Check that we are on the first column.
            if (fileTableView.getColumnAt(x) != 0) {
                return;
            }
            // Gets the underlying file
            int row = fileTableView.getRowAt(y);
            if (row < 0) {
                return;
            }
            File file = (File) fileTableView.getTableData().get(row);
            // Construct and show the tooltip.
            final Tooltip tooltip = new Tooltip();
            String text = null;
            if (file != null) {
                text = file.getName();
            }
            if (text == null || text.isEmpty()) {
                return;
            }
            TextArea toolTipTextArea = new TextArea();
            toolTipTextArea.setText(text);
            toolTipTextArea.getStyles().put(Style.wrapText, true);
            toolTipTextArea.getStyles().put(Style.backgroundColor, null);
            tooltip.setContent(toolTipTextArea);
            Point location = comp.getDisplay().getMouseLocation();
            x = location.x;
            y = location.y;
            // Ensure that the tooltip stays on screen
            Display display = comp.getDisplay();
            int tooltipHeight = tooltip.getPreferredHeight();
            if (y + tooltipHeight > display.getHeight()) {
                y -= tooltipHeight;
            }
            int tooltipXOffset = 16;
            int padding = 15;
            toolTipTextArea.setMaximumWidth(display.getWidth() - (x + tooltipXOffset + padding));
            tooltip.setLocation(x + tooltipXOffset, y);
            tooltip.open(comp.getWindow());
        }
    });
    rootDirectoryChanged(fileBrowser, null);
    selectedFilesChanged(fileBrowser, null);
}

Example 15 with Span

use of org.apache.pivot.wtk.Span in project pivot by apache.

the class Pivot718 method controlList.

private void controlList(BXMLSerializer bxmlSerializer) {
    listDelButton = (PushButton) bxmlSerializer.getNamespace().get("listDelButton");
    list = (ListView) bxmlSerializer.getNamespace().get("list");
    list.getListViewSelectionListeners().add(new ListViewSelectionListener() {

        @Override
        public void selectedRangeAdded(ListView listView, int rangeStart, int rangeEnd) {
            System.out.println("selectedRangeAdded");
        }

        @Override
        public void selectedRangeRemoved(ListView listView, int rangeStart, int rangeEnd) {
            System.out.println("selectedRangeRemoved");
        }

        @Override
        public void selectedRangesChanged(ListView listView, Sequence<Span> previousSelectedRanges) {
            System.out.println("selectedRangesChanged");
        }

        @Override
        public void selectedItemChanged(ListView listView, Object previousSelectedItem) {
            System.out.println("selectedItemChanged :::" + listView.getSelectedItem());
        }
    });
    listDelButton.getButtonPressListeners().add(new ButtonPressListener() {

        @Override
        public void buttonPressed(Button button) {
            Object x = list.getSelectedItem();
            System.out.println("delete :: " + x);
            // List data = list.getListData();
            @SuppressWarnings("unchecked") List<Object> data = (List<Object>) list.getListData();
            data.remove(x);
        }
    });
}