TabItem findItem(String value, TabItem[] items) {
for (int i = 0; i < items.length; i++) {
TabItem item = items[i];
if (item.getText().equals(value)) return item;
}
return null;
}
/**
* Creates an instance of a ControlExample embedded inside the supplied parent Composite.
*
* @param parent the container of the example
*/
public ControlExample(Composite parent) {
initResources();
tabFolder = new TabFolder(parent, SWT.NONE);
tabs = createTabs();
for (Tab tab : tabs) {
TabItem item = new TabItem(tabFolder, SWT.NONE);
item.setText(tab.getTabText());
item.setControl(tab.createTabFolderPage(tabFolder));
item.setData(tab);
}
/* Workaround: if the tab folder is wider than the screen,
* Mac platforms clip instead of somehow scrolling the tab items.
* We try to recover some width by using shorter tab names. */
Point size = parent.computeSize(SWT.DEFAULT, SWT.DEFAULT);
Rectangle monitorArea = parent.getMonitor().getClientArea();
boolean isMac = SWT.getPlatform().equals("cocoa");
if (size.x > monitorArea.width && isMac) {
TabItem[] tabItems = tabFolder.getItems();
for (int i = 0; i < tabItems.length; i++) {
tabItems[i].setText(tabs[i].getShortTabText());
}
}
startup = false;
}
private void createComposite(
int style,
Project project,
ESModelElementIdToEObjectMapping<ESModelElementId> idToEObjectMapping,
boolean showRootNodes) {
setLayout(new GridLayout());
folder = new TabFolder(this, style);
GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(folder);
tabComposite = new Composite(folder, SWT.NONE);
GridLayoutFactory.fillDefaults().applyTo(tabComposite);
tabTreeViewer = new TreeViewer(tabComposite, SWT.H_SCROLL | SWT.V_SCROLL);
GridDataFactory.fillDefaults().grab(true, true).applyTo(tabTreeViewer.getControl());
contentProvider = new SCMContentProvider(idToEObjectMapping);
contentProvider.setShowRootNodes(showRootNodes);
SCMLabelProvider detailedLabelProvider = new SCMLabelProvider(project);
detailedLabelProvider.setChangePackageVisualizationHelper(
new ChangePackageVisualizationHelper(idToEObjectMapping));
tabTreeViewer.setContentProvider(contentProvider);
tabTreeViewer.setLabelProvider(detailedLabelProvider);
tabTreeViewer.expandToLevel(1);
TabItem opTab = new TabItem(folder, style);
opTab.setText("Operations");
opTab.setControl(tabComposite);
}
private void createSchemaGui(final TabFolder tabFolder, final SchemaTree schemaTreeModel) {
final TabItem dbStructureTabItem = new TabItem(tabFolder, SWT.NULL);
dbStructureTabItem.setText("Database Structure");
final Tree tree = new Tree(tabFolder, SWT.MULTI | SWT.FULL_SELECTION | SWT.VIRTUAL);
tree.setHeaderVisible(true);
tree.setLinesVisible(true);
tree.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
// create the jface wrapper
final TreeViewer treeViewer = new TreeViewer(tree);
final String[] schemaColumnNames = new String[] {"Name", "Object", "Type", "Schema"};
final int[] schemaColumnWidths = new int[] {200, 100, 150, 800};
final int[] schemaColumnAlignments = new int[] {SWT.LEFT, SWT.LEFT, SWT.LEFT, SWT.LEFT};
for (int i = 0; i < schemaColumnNames.length; i++) {
final TreeColumn treeColumn = new TreeColumn(tree, schemaColumnAlignments[i]);
treeColumn.setText(schemaColumnNames[i]);
treeColumn.pack();
treeColumn.setWidth(schemaColumnWidths[i]);
}
final SchemaContentProvider schemaContentProvider = new SchemaContentProvider();
treeViewer.setContentProvider(schemaContentProvider);
treeViewer.setLabelProvider(new SchemaLabelProvider());
treeViewer.setInput(schemaTreeModel.getRoot());
// Add table viewer to database structure tab item
dbStructureTabItem.setControl(tree);
}
public static void labelTab() {
TabItem tab = new TabItem(folder, SWT.CLOSE);
tab.setText("A Label"); // Text on the tab
tab.setToolTipText("A simple label");
Label label = new Label(folder, SWT.CENTER);
label.setText("Label text");
tab.setControl(label);
}
private TabItem createPartTab(IPresentablePart part, int tabIndex) {
TabItem tabItem = new TabItem(tabFolder, SWT.NONE, tabIndex);
tabItem.setData(TAB_DATA, part);
part.addPropertyListener(childPropertyChangeListener);
tabItem.addDisposeListener(tabDisposeListener);
initTab(tabItem, part);
return tabItem;
}
void removeControl(Control control) {
super.removeControl(control);
int count = getItemCount();
for (int i = 0; i < count; i++) {
TabItem item = items[i];
if (item.control == control) item.setControl(null);
}
}
/* (non-Javadoc)
* @see org.eclipse.ui.internal.skins.StackPresentation#removePart(org.eclipse.ui.internal.skins.IPresentablePart)
*/
public void removePart(IPresentablePart oldPart) {
TabItem item = getTab(oldPart);
if (item == null) {
return;
}
oldPart.setVisible(false);
item.dispose();
}
/**
* Initializes a tab for the given part. Sets the text, icon, tool tip, etc. This will also be
* called whenever a relevant property changes in the part to reflect those changes in the tab.
* Subclasses may override to change the appearance of tabs for a particular part.
*
* @param tabItem tab for the part
* @param part the part being displayed
*/
protected void initTab(TabItem tabItem, IPresentablePart part) {
tabItem.setText(part.getName());
tabItem.setToolTipText(part.getTitleToolTip());
Image tabImage = part.getTitleImage();
if (tabImage != tabItem.getImage()) {
tabItem.setImage(tabImage);
}
}
public static void scribbleTab() {
TabItem tab = new TabItem(folder, SWT.CLOSE);
tab.setText("Scribble");
tab.setToolTipText("Simple graphics: drawing");
final Canvas canvas = new Canvas(folder, SWT.NONE);
ScribbleMouseListener sml = new ScribbleMouseListener();
canvas.addMouseListener(sml);
canvas.addMouseMoveListener(sml);
tab.setControl(canvas);
}
@Override
public void handleMessage(int code, Object data) {
switch (code) {
// First re-check visibility of all tabs.
// While tab deletion can be made on the fly,
// tabs adding will be made by re-creation
// of all elements, to preserve their order
case ICPropertyTab.MANAGEDBUILDSTATE:
if (folder == null) {
if (itabs == null || itabs.size() == 0) return;
ICPropertyTab t = itabs.get(0).tab;
if (!t.canBeVisible()) t.handleTabEvent(ICPropertyTab.VISIBLE, null);
return;
}
boolean willAdd = false;
TabItem[] ts = folder.getItems();
int x = folder.getSelectionIndex();
String currHeader = (x == -1) ? null : ts[x].getText();
for (int i = 0; i < itabs.size(); i++) {
InternalTab itab = itabs.get(i);
TabItem ti = null;
for (TabItem element2 : ts) {
if (element2.isDisposed()) continue;
if (element2.getData() == itab.tab) {
ti = element2;
break;
}
}
if (itab.tab.canBeVisible()) {
if (ti == null) {
willAdd = true;
break;
}
} else {
if (ti != null) ti.dispose();
}
}
// in case of new tab added,
// we have to dispose and re-create all tabs
if (willAdd) {
for (int j = 0; j < ts.length; j++)
if (ts[j] != null && !ts[j].isDisposed()) ts[j].dispose();
TabItem ti = null;
for (int i = 0; i < itabs.size(); i++) {
InternalTab itab = itabs.get(i);
if (itab.tab.canBeVisible()) {
TabItem currTI = itab.createOn(folder);
if (currHeader != null && currHeader.equals(itab.text)) ti = currTI;
}
}
if (ti != null) folder.setSelection(ti);
}
break;
}
}
void releaseChildren(boolean destroy) {
if (items != null) {
for (int i = 0; i < items.length; i++) {
TabItem item = items[i];
if (item != null && !item.isDisposed()) {
item.release(false);
}
}
items = null;
}
super.releaseChildren(destroy);
}
/**
* Returns a rectangle describing the receiver's size and location relative to its parent.
*
* @return the receiver's bounding rectangle
* @exception SWTException
* <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
* </ul>
*
* @since 1.3
*/
public Rectangle getBounds() {
checkWidget();
Rectangle result = new Rectangle(0, 0, 0, 0);
int index = parent.indexOf(this);
if (index != -1) {
int selectionIndex = parent.getSelectionIndex();
boolean selected = index == selectionIndex;
Rectangle padding = parent.getItemPadding(selected);
String text = getText();
if (text != null) {
Point extent = Graphics.stringExtent(parent.getFont(), text);
result.width = extent.x;
result.height = extent.y;
}
Image image = getImage();
if (image != null) {
Rectangle imageSize = image.getBounds();
result.width += imageSize.width + IMAGE_TEXT_SPACING;
result.height = Math.max(result.height, imageSize.height);
}
result.width += 2 * ITEM_BORDER + padding.width;
result.height += ITEM_BORDER + padding.height;
if (selected) {
result.height += SELECTED_ITEM_BORDER;
}
if (selectionIndex != -1) {
if (index + 1 == selectionIndex || index - 1 == selectionIndex) {
result.width -= ITEM_BORDER;
}
}
if (isBarTop()) {
if (index != selectionIndex) {
result.y += SELECTED_ITEM_BORDER;
}
} else {
result.y = parent.getBounds().height - 2 * parent.getBorderWidth() - result.height;
if (index != selectionIndex) {
result.y -= SELECTED_ITEM_BORDER;
}
}
if (index > 0) {
TabItem leftItem = parent.getItem(index - 1);
Rectangle leftItemBounds = leftItem.getBounds();
result.x = leftItemBounds.x + leftItemBounds.width + TABS_SPACING;
if (index == selectionIndex || index - 1 == selectionIndex) {
result.x -= TABS_SPACING;
}
}
}
return result;
}
void reskinChildren(int flags) {
if (items != null) {
long /*int*/ list = OS.gtk_container_get_children(handle);
if (list != 0) {
int count = OS.g_list_length(list);
OS.g_list_free(list);
for (int i = 0; i < count; i++) {
TabItem item = items[i];
if (item != null) item.reskin(flags);
}
}
}
super.reskinChildren(flags);
}
@Override
protected Control createCustomArea(Composite parent) {
if (pvMap == null || pvMap.size() == 0) return super.createCustomArea(parent);
parent.setLayout(new FillLayout());
TabFolder tabFolder = new TabFolder(parent, SWT.None);
for (Entry<String, IPV> entry : pvMap.entrySet()) {
TabItem tabItem = new TabItem(tabFolder, SWT.None);
tabItem.setText(entry.getKey());
Text text = new Text(tabFolder, SWT.MULTI | SWT.READ_ONLY);
text.setText(getPVInfo(entry.getValue()));
tabItem.setControl(text);
}
return tabFolder;
}
/**
* Returns the tab item at the given point in the receiver or null if no such item exists. The
* point is in the coordinate system of the receiver.
*
* @param point the point used to locate the item
* @return the tab item at the given point, or null if the point is not in a tab item
* @exception IllegalArgumentException
* <ul>
* <li>ERROR_NULL_ARGUMENT - if the point is null
* </ul>
*
* @exception SWTException
* <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
* </ul>
*
* @since 3.4
*/
public TabItem getItem(Point point) {
checkWidget();
if (point == null) error(SWT.ERROR_NULL_ARGUMENT);
long /*int*/ list = OS.gtk_container_get_children(handle);
if (list == 0) return null;
int itemCount = OS.g_list_length(list);
OS.g_list_free(list);
for (int i = 0; i < itemCount; i++) {
TabItem item = items[i];
Rectangle rect = item.getBounds();
if (rect.contains(point)) return item;
}
return null;
}
/**
* Create the animator area, where the animation is played and controlled.
*
* @param parent The composite parent.
* @return The created composite.
*/
private AnimationRenderer createAnimationRenderer(TabFolder parent) {
final Composite content = new Composite(parent, SWT.NONE);
content.setLayout(new GridLayout(1, false));
content.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
final Composite renderer = new Composite(content, SWT.BORDER | SWT.DOUBLE_BUFFERED);
final AnimationRenderer animationRenderer = new AnimationRenderer(renderer, configurer);
renderer.addPaintListener(animationRenderer);
final TabItem animatorTab = new TabItem(parent, SWT.NONE);
animatorTab.setText(Messages.AnimationEditor_Animator);
animatorTab.setControl(content);
return animationRenderer;
}
private void addNodesTab(final TabFolder tabFolder) {
final TabItem tabItem = new TabItem(tabFolder, SWT.NONE);
tabItem.setText("Nodes");
final Composite container = new Composite(tabFolder, SWT.NONE);
final GridLayout containerLayout = new GridLayout(1, false);
container.setLayout(containerLayout);
containerLayout.marginWidth = 0;
containerLayout.marginHeight = 0;
containerLayout.verticalSpacing = 3;
tabItem.setControl(container);
createNodeButtonsPanel(container);
createNodesTable(container);
}
/**
* Save this WaveTab´s audio data to the given file using the given AudioFileOutputStream
*
* @param f The file to save to (will be set as new source file)
* @param out The AudioFileOutputStream to use for writing
* @throws NotFinishedException If the save operation could not be completed
* @throws NotReadyException If the audio data could not be provided
*/
protected void saveFile(AudioInputStream in, File f, AudioFileOutputStream out)
throws NotFinishedException, NotReadyException {
if (!in.getFormat().equals(out.getFormat()))
in = AudioSystem.getAudioInputStream(out.getFormat(), in);
ProgressThread saver =
new SaveFileThread(in, out, (int) in.getFrameLength(), in.getFormat().getFrameSize());
ProgressMonitor progress =
new ProgressMonitor(
editor.getShell(), saver, "Saving Audio File...", "Saving " + f.getAbsolutePath());
try {
// Save Audio File
progress.start();
} catch (NotFinishedException e) {
try {
out.close();
} catch (IOException e1) {
e1.printStackTrace();
}
throw e;
}
try {
out.close();
} catch (IOException e1) {
e1.printStackTrace();
throw new NotFinishedException(e1.getMessage());
}
source = f;
savePeak();
tabItem.setText(source.getName());
modified = false;
}
public void createControl(Composite parent) {
Composite c = new Composite(parent, SWT.NONE);
c.setLayout(new FillLayout());
folder = new TabFolder(c, SWT.TOP);
simpleItem = new TabItem(folder, SWT.NONE);
simpleItem.setText(Messages.DefaultConnectionWizardPage_Simple);
simpleItem.setControl(createSimpleConnectionPage(folder));
advancedItem = new TabItem(folder, SWT.NONE);
advancedItem.setText(Messages.DefaultConnectionWizardPage_Advanced);
advancedItem.setControl(createAdvancedConnectionPage(folder));
setControl(c);
addListeners();
validate();
}
private void addProcessesTab(final TabFolder tabFolder) {
final TabItem tabItem = new TabItem(tabFolder, SWT.NONE);
tabItem.setText("Processes");
final Composite container = new Composite(tabFolder, SWT.NONE);
final GridLayout containerLayout = new GridLayout(1, false);
container.setLayout(containerLayout);
containerLayout.marginWidth = 0;
containerLayout.marginHeight = 0;
containerLayout.makeColumnsEqualWidth = false;
containerLayout.verticalSpacing = 3;
tabItem.setControl(container);
createProcessRadioButtons(container);
createProcessControl(currentProcessMode, null, container);
}
@Override
public void createContents(Composite parent, int style) {
_panel = new Composite(parent, style);
_panel.setLayout(new FillLayout());
if (getRootGridData() != null) {
_panel.setLayoutData(getRootGridData());
}
_tabFolder = new TabFolder(_panel, SWT.NONE);
TabItem one = new TabItem(_tabFolder, SWT.NONE);
one.setText("Consumer");
one.setControl(getConsumerTabControl(_tabFolder));
addTabs(_tabFolder);
}
protected void handleToolChanged() {
try {
// create dynamicTab
loadDynamicArea();
if (launchConfigurationWorkingCopy == null) {
if (launchConfiguration.isWorkingCopy()) {
launchConfigurationWorkingCopy = (ILaunchConfigurationWorkingCopy) launchConfiguration;
} else {
launchConfigurationWorkingCopy = launchConfiguration.getWorkingCopy();
}
}
// setDefaults called on this tab so call on dynamicTab OR
// user changed tool, not just restoring state
if (initDefaults) {
dynamicTab.setDefaults(launchConfigurationWorkingCopy);
}
initDefaults = false;
dynamicTab.initializeFrom(launchConfigurationWorkingCopy);
// change name of tool TabItem
toolTab.setText(dynamicTab.getName());
optionsFolder.layout(true);
// adjust minimum size for ScrolledComposite
recomputeSize();
} catch (CoreException e) {
ex = e;
}
}
public static void sliderTab() {
TabItem tab = new TabItem(folder, SWT.CLOSE);
tab.setText("Sliders and Progress bars");
tab.setToolTipText("Tied Slider to ProgressBar");
Composite composite = new Composite(folder, SWT.NONE);
composite.setLayout(new GridLayout(2, true));
final Slider slider = new Slider(composite, SWT.HORIZONTAL);
final ProgressBar progress = new ProgressBar(composite, SWT.HORIZONTAL);
slider.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
progress.setSelection(slider.getSelection());
}
});
tab.setControl(composite);
}
public static void browserTab() {
TabItem tab = new TabItem(folder, SWT.CLOSE);
tab.setText("A Browser");
tab.setToolTipText("A Web browser");
Browser browser = null;
try {
browser = new Browser(folder, SWT.NONE);
} catch (SWTError e) {
Label label = new Label(folder, SWT.BORDER);
label.setText("Could not initialize browser");
tab.setControl(label);
}
if (browser != null) {
browser.setUrl("http://www.mindview.net");
tab.setControl(browser);
}
}
public static void directoryDialogTab() {
TabItem tab = new TabItem(folder, SWT.CLOSE);
tab.setText("Directory Dialog");
tab.setToolTipText("Select a directory");
final Button b = new Button(folder, SWT.PUSH);
b.setText("Select a Directory");
b.addListener(
SWT.MouseDown,
new Listener() {
public void handleEvent(Event e) {
DirectoryDialog dd = new DirectoryDialog(shell);
String path = dd.open();
if (path != null) b.setText(path);
}
});
tab.setControl(b);
}
public static void buttonTab() {
TabItem tab = new TabItem(folder, SWT.CLOSE);
tab.setText("Buttons");
tab.setToolTipText("Different kinds of Buttons");
Composite composite = new Composite(folder, SWT.NONE);
composite.setLayout(new GridLayout(4, true));
for (int dir : new int[] {SWT.UP, SWT.RIGHT, SWT.LEFT, SWT.DOWN}) {
Button b = new Button(composite, SWT.ARROW | dir);
b.addListener(SWT.MouseDown, listener);
}
newButton(composite, SWT.CHECK, "Check button");
newButton(composite, SWT.PUSH, "Push button");
newButton(composite, SWT.RADIO, "Radio button");
newButton(composite, SWT.TOGGLE, "Toggle button");
newButton(composite, SWT.FLAT, "Flat button");
tab.setControl(composite);
}
/**
* Set the source file for this WaveTab
*
* @param f The source file to set
* @param waveForm The WaveForm corresponding to the file
*/
protected void setInput(File f, AudioFileWaveForm waveForm) {
tabItem.setText(f.getName());
source = f;
cutList.removeModificationListener(this);
cutList = new CutList(new AudioFileSource(f, waveForm));
cutList.addModificationListener(this);
waveDisplay.redraw();
}
/** This method initializes tabFolder */
private void createTabFolder() {
tabFolder = new TabFolder(shell, SWT.NONE);
createScanningTab();
TabItem tabItem = new TabItem(tabFolder, SWT.NONE);
tabItem.setText(Labels.getLabel("title.preferences.scanning"));
tabItem.setControl(scanningTab);
scanningTabItem = tabItem;
createPortsTab();
tabItem = new TabItem(tabFolder, SWT.NONE);
tabItem.setText(Labels.getLabel("title.preferences.ports"));
tabItem.setControl(portsTab);
portsTabItem = tabItem;
createDisplayTab();
tabItem = new TabItem(tabFolder, SWT.NONE);
tabItem.setText(Labels.getLabel("title.preferences.display"));
tabItem.setControl(displayTab);
// createFetchersTab();
// tabItem = new TabItem(tabFolder, SWT.NONE);
// tabItem.setText(Labels.getLabel("title.preferences.fetchers"));
// tabItem.setControl(fetchersTab);
tabFolder.pack();
}
/**
* Create the animation frame selector.
*
* @param parent The composite parent.
* @return The created frame selector.
*/
private AnimationFrameSelector createAnimationFrameSelector(TabFolder parent) {
final Composite sheet = new Composite(parent, SWT.NONE);
sheet.setLayout(new GridLayout(1, false));
sheet.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
final TabItem sheetTab = new TabItem(parent, SWT.NONE);
sheetTab.setText(Messages.AnimationEditor_Sheet);
sheetTab.setControl(sheet);
final Composite renderer = new Composite(sheet, SWT.BORDER | SWT.DOUBLE_BUFFERED);
final AnimationFrameSelector animationFrameSelector =
new AnimationFrameSelector(renderer, configurer);
renderer.addPaintListener(animationFrameSelector);
renderer.addMouseListener(animationFrameSelector);
renderer.addMouseMoveListener(animationFrameSelector);
return animationFrameSelector;
}
