Examples with Category io.sloeber.ui.preferences.LibrarySelectionPage.LibraryTree.Category used on opensource projects

Example 1 with Category

use of io.sloeber.ui.preferences.LibrarySelectionPage.LibraryTree.Category in project arduino-eclipse-plugin by Sloeber.

the class LibrarySelectionPage method createTree.

public void createTree(Composite parent) {
    // filtering applied to all columns
    PatternFilter filter = new PatternFilter() {

        @Override
        protected boolean isLeafMatch(final Viewer viewer1, final Object element) {
            int numberOfColumns = ((TreeViewer) viewer1).getTree().getColumnCount();
            boolean isMatch = false;
            for (int columnIndex = 0; columnIndex < numberOfColumns; columnIndex++) {
                String labelText = LibraryLabelProvider.getColumnText(element, columnIndex);
                isMatch |= wordMatches(labelText);
            }
            return isMatch;
        }
    };
    this.tree = new FilteredTree(parent, SWT.CHECK | SWT.V_SCROLL | SWT.BORDER | SWT.FULL_SELECTION, filter, true, true) {

        @Override
        protected TreeViewer doCreateTreeViewer(Composite composite, int style) {
            CheckboxTreeViewer viewer1 = new CheckboxTreeViewer(composite);
            viewer1.setCheckStateProvider(new LibraryCheckProvider());
            viewer1.setLabelProvider(new LibraryLabelProvider());
            viewer1.setContentProvider(new LibraryContentProvider());
            return viewer1;
        }
    };
    this.viewer = this.tree.getViewer();
    this.viewer.setInput(this.libs);
    TreeColumn name = new TreeColumn(this.viewer.getTree(), SWT.LEFT);
    name.setWidth(400);
    TreeColumn version = new TreeColumn(this.viewer.getTree(), SWT.LEFT);
    version.setWidth(100);
    // create the editor and set its attributes
    this.editor = new TreeEditor(this.viewer.getTree());
    this.editor.horizontalAlignment = SWT.LEFT;
    this.editor.grabHorizontal = true;
    this.editor.setColumn(1);
    // this ensures the tree labels are displayed correctly
    this.viewer.refresh(true);
    // enable tooltips
    ColumnViewerToolTipSupport.enableFor(this.viewer);
    // tree interactions listener
    this.viewer.getTree().addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent event) {
            if (LibrarySelectionPage.this.editor.getEditor() != null) {
                LibrarySelectionPage.this.editor.getEditor().dispose();
            }
            final TreeItem item = event.item instanceof TreeItem ? (TreeItem) event.item : null;
            if (item != null && event.detail == SWT.CHECK) {
                if (item.getData() instanceof LibraryTree.Category) {
                    Category category = ((LibraryTree.Category) item.getData());
                    item.setGrayed(false);
                    for (LibraryTree.Library child : category.getLibraries()) {
                        if (item.getChecked()) {
                            child.setVersion(child.getLatest());
                        } else {
                            child.setVersion((ArduinoLibraryVersion) null);
                        }
                    }
                    for (TreeItem child : item.getItems()) {
                        child.setChecked(item.getChecked());
                        child.setText(1, ((LibraryTree.Library) child.getData()).getVersionString());
                    }
                } else {
                    if (item.getData() instanceof LibraryTree.Library) {
                        Library lib = ((LibraryTree.Library) item.getData());
                        if (item.getChecked()) {
                            lib.setVersion(lib.getLatest());
                        } else {
                            lib.setVersion((ArduinoLibraryVersion) null);
                        }
                        item.setText(0, lib.getName());
                        item.setText(1, lib.getVersionString());
                        verifySubtreeCheckStatus(item.getParentItem());
                    }
                }
            }
            if (item != null && item.getItemCount() == 0 && item.getChecked()) {
                // Create the dropdown and add data to it
                final CCombo combo = new CCombo(LibrarySelectionPage.this.viewer.getTree(), SWT.READ_ONLY);
                Library selectedLib = ((LibraryTree.Library) item.getData());
                for (ArduinoLibraryVersion version1 : selectedLib.getVersions()) {
                    combo.add(version1.getVersion().toString());
                }
                ArduinoLibraryVersion displayVersion = selectedLib.getVersion();
                if (displayVersion == null) {
                    displayVersion = selectedLib.getLatest();
                    selectedLib.setVersion(displayVersion);
                    item.setText(0, selectedLib.getName());
                }
                combo.select(combo.indexOf(displayVersion.getVersion().toString()));
                // Compute the width for the editor
                // Also, compute the column width, so that the dropdown fits
                // Set the focus on the dropdown and set into the editor
                combo.setFocus();
                LibrarySelectionPage.this.editor.setEditor(combo, item, 1);
                // Add a listener to set the selected item back into the
                // cell
                combo.addSelectionListener(new SelectionAdapter() {

                    @Override
                    public void widgetSelected(SelectionEvent event1) {
                        LibraryTree.Library lib = (LibraryTree.Library) item.getData();
                        lib.setVersion(new VersionNumber(combo.getText()));
                        item.setText(1, lib.getVersionString());
                        item.setText(0, lib.getName());
                        // Item selected: end the editing session
                        combo.dispose();
                    }
                });
            }
        }
    });
}

Example 2 with Category

use of io.sloeber.ui.preferences.LibrarySelectionPage.LibraryTree.Category in project arduino-eclipse-plugin by Sloeber.

the class LibrarySelectionPage method performOk.

@Override
public boolean performOk() {
    if (this.isJobRunning == true) {
        // $NON-NLS-1$
        MessageDialog.openInformation(// $NON-NLS-1$
        getShell(), // $NON-NLS-1$
        "Library Manager", // $NON-NLS-1$
        "Library Manager is busy. Please wait some time...");
        return false;
    }
    this.isJobRunning = true;
    Job job = new Job(Messages.ui_Adopting_arduino_libraries) {

        @Override
        protected IStatus run(IProgressMonitor monitor) {
            MultiStatus status = new MultiStatus(PLUGIN_ID, 0, Messages.ui_installing_arduino_libraries, null);
            Set<ArduinoLibraryVersion> toRemoveLibs = new HashSet<>();
            Set<ArduinoLibraryVersion> toInstallLibs = new HashSet<>();
            for (Category category : libs.categories.values()) {
                for (Library library : category.libraries.values()) {
                    ArduinoLibraryVersion installedVersion = library.getInstalledVersion();
                    ArduinoLibraryVersion toInstalVersion = library.getVersion();
                    if ((installedVersion != null) && (installedVersion.compareTo(toInstalVersion) != 0)) {
                        toRemoveLibs.add(installedVersion);
                    }
                    if ((toInstalVersion != null) && (toInstalVersion.compareTo(installedVersion) != 0)) {
                        toInstallLibs.add(toInstalVersion);
                    }
                }
            }
            return LibraryManager.updateLibraries(toRemoveLibs, toInstallLibs, monitor, status);
        }
    };
    job.addJobChangeListener(new JobChangeAdapter() {

        @Override
        public void done(IJobChangeEvent event) {
            LibrarySelectionPage.this.isJobRunning = false;
        }
    });
    job.setUser(true);
    job.schedule();
    return true;
}