private boolean showDialog() {
shell.open();
while (!shell.isDisposed()) {
if (!shell.getDisplay().readAndDispatch()) shell.getDisplay().sleep();
}
return result;
}
private void doEventLoop() {
Shell splash = getSplash();
while (fAuthenticated == false) {
if (splash.getDisplay().readAndDispatch() == false) {
splash.getDisplay().sleep();
}
}
for (Control control : splash.getChildren()) {
control.dispose();
}
String progressRectString = null;
String messageRectString = null;
String foregroundColorString = null;
IProduct product = Platform.getProduct();
if (product != null) {
progressRectString = product.getProperty(IProductConstants.STARTUP_PROGRESS_RECT);
messageRectString = product.getProperty(IProductConstants.STARTUP_MESSAGE_RECT);
foregroundColorString = product.getProperty(IProductConstants.STARTUP_FOREGROUND_COLOR);
}
Rectangle progressRect =
StringConverter.asRectangle(progressRectString, new Rectangle(5, 275, 445, 15));
setProgressRect(progressRect);
Rectangle messageRect =
StringConverter.asRectangle(messageRectString, new Rectangle(0, 0, 0, 0));
// new Rectangle(7, 252, 445, 20));
setMessageRect(messageRect);
getContent();
}
public Image getImage(Object element) {
if (element instanceof Language) {
Language lang = (Language) element;
String code = lang.getCode();
String imagePath = lang.getImagePath();
if (imagePath != null && !imagePath.equals("")) {
imagePath = bundlePath + imagePath;
Image image = new Image(shell.getDisplay(), imagePath);
if (image != null) {
ImageData data = image.getImageData().scaledTo(16, 12);
image = new Image(shell.getDisplay(), data);
// 销毁原来的图片
Image im = imageCache.remove(code);
if (im != null && !im.isDisposed()) {
im.dispose();
}
// 添加新的图片
imageCache.put(code, image);
return image;
}
}
}
return null;
}
private void doEventLoop() {
Shell splash = getSplash();
while (fAuthenticated == false) {
if (splash.getDisplay().readAndDispatch() == false) {
splash.getDisplay().sleep();
}
}
}
private void formatHostName(int start, int end) {
StyleRange style = new StyleRange();
style.start = start;
style.length = end - start;
style.font = new Font(sShell.getDisplay(), "Courier New", 9, SWT.BOLD);
style.foreground = sShell.getDisplay().getSystemColor(SWT.COLOR_BLUE);
activeHostsFileStyledText.setStyleRange(style);
}
private void createLoadingBar() {
new ProgressMonitorDialog(parent);
Shell shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
shell.setText("Report Loading");
shell.addDisposeListener(
new org.eclipse.swt.events.DisposeListener() {
@Override
public void widgetDisposed(org.eclipse.swt.events.DisposeEvent e) {
if (thread.isAlive()) {
thread.interrupt();
reportFinished = true;
}
}
});
Label label = new Label(shell, SWT.NONE);
label.setSize(new Point(260, 20));
label.setLocation(20, 30);
label.setText("Please wait while the report loads.");
label.setFont(ResourceUtils.getFont(iDartFont.VERASANS_8));
label.setAlignment(SWT.CENTER);
Label timelabel = new Label(shell, SWT.NONE);
timelabel.setSize(new Point(260, 20));
timelabel.setLocation(20, 50);
// timelabel.setText("(approx " + timeEst + ")");
timelabel.setFont(ResourceUtils.getFont(iDartFont.VERASANS_8));
timelabel.setAlignment(SWT.CENTER);
ProgressBar progressBar = new ProgressBar(shell, SWT.HORIZONTAL | SWT.INDETERMINATE);
progressBar.setSize(new Point(200, 20));
progressBar.setLocation(50, 80);
Button button = new Button(shell, SWT.NONE);
button.setSize(new Point(100, 30));
button.setLocation(100, 120);
button.setText("Cancel");
button.setFont(ResourceUtils.getFont(iDartFont.VERASANS_8));
button.setAlignment(SWT.CENTER);
button.addSelectionListener(
new org.eclipse.swt.events.SelectionAdapter() {
@Override
public void widgetSelected(org.eclipse.swt.events.SelectionEvent e) {
if ((thread != null) && thread.isAlive()) {
thread.interrupt();
reportFinished = true;
}
}
});
shell.setSize(new Point(300, 200));
LayoutUtils.centerGUI(shell);
shell.open();
while (!reportFinished) {
if (!parent.getDisplay().readAndDispatch()) {
parent.getDisplay().sleep();
}
}
if (!shell.isDisposed()) {
shell.close();
}
}
private void formatRemark(int start, int end) {
StyleRange style = new StyleRange();
style.start = start;
style.length = end - start;
style.font = new Font(sShell.getDisplay(), "Courier New", 9, SWT.NORMAL);
style.foreground = new Color(sShell.getDisplay(), 0, 128, 0); // Green
activeHostsFileStyledText.setStyleRange(style);
}
public void open() {
shell.open();
while (!shell.isDisposed()) {
if (!shell.getDisplay().readAndDispatch()) {
shell.getDisplay().sleep();
}
}
}
private void formatIpAddress(int start, int end) {
StyleRange style = new StyleRange();
style.start = start;
style.length = end - start;
style.font = new Font(sShell.getDisplay(), "Courier New", 9, SWT.BOLD);
style.foreground = new Color(sShell.getDisplay(), 255, 127, 0); // Orange
activeHostsFileStyledText.setStyleRange(style);
}
public void init(Shell parentShell) {
shell = ShellFactory.createShell(parentShell, SWT.BORDER | SWT.TITLE | SWT.CLOSE | SWT.RESIZE);
Utils.setShellIcon(shell);
if (Constants.isOSX) monospace = new Font(shell.getDisplay(), "Courier", 12, SWT.NORMAL);
else monospace = new Font(shell.getDisplay(), "Courier New", 8, SWT.NORMAL);
shell.setText(
MessageText.getString("window.welcome.title", new String[] {Constants.AZUREUS_VERSION}));
display = shell.getDisplay();
GridLayout layout = new GridLayout();
shell.setLayout(layout);
GridData data;
cWhatsNew = new Composite(shell, SWT.BORDER);
data = new GridData(GridData.FILL_BOTH);
cWhatsNew.setLayoutData(data);
cWhatsNew.setLayout(new FillLayout());
Button bClose = new Button(shell, SWT.PUSH);
bClose.setText(MessageText.getString("Button.close"));
data = new GridData();
data.widthHint = 70;
data.horizontalAlignment = Constants.isOSX ? SWT.CENTER : SWT.RIGHT;
bClose.setLayoutData(data);
Listener closeListener =
new Listener() {
public void handleEvent(Event event) {
close();
}
};
bClose.addListener(SWT.Selection, closeListener);
shell.addListener(SWT.Close, closeListener);
shell.setDefaultButton(bClose);
shell.addListener(
SWT.Traverse,
new Listener() {
public void handleEvent(Event e) {
if (e.character == SWT.ESC) {
close();
}
}
});
shell.setSize(750, 500);
Utils.centreWindow(shell);
shell.layout();
shell.open();
pullWhatsNew(cWhatsNew);
}
public void open() {
createShell();
shell.open();
shell.setFocus();
while (!shell.isDisposed()) {
if (!shell.getDisplay().readAndDispatch()) {
shell.getDisplay().sleep();
}
}
}
static void open(final Shell shell) {
shell.setText("Testing");
shell.setLayout(new FillLayout());
shell.setSize(200, 250);
shell.open();
while (!shell.isDisposed()) {
while (!shell.getDisplay().readAndDispatch()) {
shell.getDisplay().sleep();
}
}
}
@SuppressWarnings("unused")
/* would block when running tests */
private void open(final Shell shell) {
shell.setText("Testing"); // $NON-NLS-1$
shell.setLayout(new FillLayout());
shell.setSize(600, 300);
shell.open();
while (!shell.isDisposed()) {
while (!shell.getDisplay().readAndDispatch()) {
shell.getDisplay().sleep();
}
}
}
/**
* Initialize the toolbar with icons and selection listeners in the appropriate part of the window
*/
public void initToolbar() {
Device dev = shell.getDisplay();
try {
exitImg = new Image(dev, "img/exit.png");
// openImg = new Image(dev, "img/open.png");
playImg = new Image(dev, "img/play.png");
// pauseImg = new Image(dev, "img/pause.png");
} catch (Exception e) {
System.out.println("Cannot load images");
System.out.println(e.getMessage());
System.exit(1);
}
ToolBar toolBar = new ToolBar(shell, SWT.BORDER);
GridData gridData = new GridData();
gridData.horizontalAlignment = GridData.FILL;
gridData.grabExcessHorizontalSpace = true;
toolBar.setLayoutData(gridData);
ToolItem exit = new ToolItem(toolBar, SWT.PUSH);
exit.setImage(exitImg);
// ToolItem open = new ToolItem(toolBar, SWT.PUSH);
// exit.setImage(openImg);
ToolItem play = new ToolItem(toolBar, SWT.PUSH);
play.setImage(playImg);
// ToolItem pause = new ToolItem(toolBar, SWT.PUSH);
// pause.setImage(pauseImg);
toolBar.pack();
exit.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
System.exit(0);
}
});
// open.addSelectionListener(new SelectionAdapter() {
// @Override
// public void widgetSelected(SelectionEvent e) {
// FileDialog dialog = new FileDialog(shell, SWT.NULL);
// String path = dialog.open();
// }
// });
play.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
controller.RunAnimation();
}
});
}
/**
* Convenience method that prompts to save changes in the given dirty model.
*
* @param shell a shell
* @param saveable a dirty saveable model
* @param allowCancel whether canceling the action is an option
* @return whether the user choose to save (<code>true</code>) or revert (<code>false</code>() the
* model
* @throws InterruptedException thrown if the user choose to cancel
*/
public static boolean promptToSaveChanges(
final Shell shell, final SaveableComparison saveable, final boolean allowCancel)
throws InterruptedException {
final int[] result = new int[] {0};
Runnable runnable =
new Runnable() {
@Override
public void run() {
String[] options;
if (allowCancel) {
options =
new String[] {
IDialogConstants.YES_LABEL,
IDialogConstants.NO_LABEL,
IDialogConstants.CANCEL_LABEL
};
} else {
options = new String[] {IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL};
}
MessageDialog dialog =
new MessageDialog(
shell,
TeamUIMessages.ModelParticipantAction_0,
null,
NLS.bind(TeamUIMessages.ModelParticipantAction_1, saveable.getName()),
MessageDialog.QUESTION,
options,
result[0]);
result[0] = dialog.open();
}
};
shell.getDisplay().syncExec(runnable);
if (result[0] == 2) throw new InterruptedException();
return result[0] == 0;
}
private void createDialog(Shell applicationShell) {
if (dialog == null || dialog.isDisposed()) {
dialog = new Shell(applicationShell, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.APPLICATION_MODAL);
if (applicationShell.getImage() != null) {
dialog.setImage(applicationShell.getImage());
}
dialog.addListener(
SWT.Close,
new Listener() {
public void handleEvent(Event event) {
hideCustomPanelChildren();
}
});
dialog.addDisposeListener(
new DisposeListener() {
public void widgetDisposed(DisposeEvent arg0) {
disposeImages();
}
});
if (fileDialogMode != VFS_DIALOG_SAVEAS) {
dialog.setText(Messages.getString("VfsFileChooserDialog.openFile")); // $NON-NLS-1$
} else {
dialog.setText(Messages.getString("VfsFileChooserDialog.saveAs")); // $NON-NLS-1$
}
dialog.setLayout(new GridLayout());
dialog.setBackgroundMode(SWT.INHERIT_FORCE);
dialog.setBackground(dialog.getDisplay().getSystemColor(SWT.COLOR_WHITE));
createCustomUIPanel(dialog);
}
}
private void createBranch(final String textForBranch, RevCommit commit, IProgressMonitor monitor)
throws CoreException, GitAPIException {
monitor.setTaskName(UIText.FetchGerritChangePage_CreatingBranchTaskName);
CreateLocalBranchOperation bop =
new CreateLocalBranchOperation(repository, textForBranch, commit);
bop.execute(monitor);
CheckoutCommand co = new Git(repository).checkout();
try {
co.setName(textForBranch).call();
} catch (CheckoutConflictException e) {
final CheckoutResult result = co.getResult();
if (result.getStatus() == Status.CONFLICTS) {
final Shell shell = getWizard().getContainer().getShell();
shell
.getDisplay()
.asyncExec(
new Runnable() {
public void run() {
new CheckoutConflictDialog(shell, repository, result.getConflictList()).open();
}
});
}
}
monitor.worked(1);
}
private void notifyToolsNeedsToBeRestarted(int flags) {
String msg = null;
if ((flags & TOOLS_MSG_UPDATED_FROM_ADT) != 0) {
msg =
"The Android SDK and AVD Manager that you are currently using has been updated. "
+ "Please also run Eclipse > Help > Check for Updates to see if the Android "
+ "plug-in needs to be updated.";
} else if ((flags & TOOLS_MSG_UPDATED_FROM_SDKMAN) != 0) {
msg =
"The Android SDK and AVD Manager that you are currently using has been updated. "
+ "It is recommended that you now close the manager window and re-open it. "
+ "If you use Eclipse, please run Help > Check for Updates to see if the Android "
+ "plug-in needs to be updated.";
}
final String msg2 = msg;
final Shell shell = getWindowShell();
if (msg2 != null && shell != null && !shell.isDisposed()) {
shell
.getDisplay()
.syncExec(
new Runnable() {
@Override
public void run() {
if (!shell.isDisposed()) {
MessageDialog.openInformation(shell, "Android Tools Updated", msg2);
}
}
});
}
}
/**
* Implementation of the <code>IAction</code> prototype. Checks if the selected lines are all
* commented or not and uncomments/comments them respectively.
*/
public void run() {
if (fOperationTarget == null || fDocumentPartitioning == null || fPrefixesMap == null) return;
ITextEditor editor = getTextEditor();
if (editor == null) return;
if (!validateEditorInputState()) return;
final int operationCode;
if (isSelectionCommented(editor.getSelectionProvider().getSelection()))
operationCode = ITextOperationTarget.STRIP_PREFIX;
else operationCode = ITextOperationTarget.PREFIX;
Shell shell = editor.getSite().getShell();
if (!fOperationTarget.canDoOperation(operationCode)) {
if (shell != null)
// MessageDialog.openError(shell,
// JavaEditorMessages.getString("ToggleComment.error.title"),
// JavaEditorMessages.getString("ToggleComment.error.message"));
// //$NON-NLS-1$ //$NON-NLS-2$
return;
}
Display display = null;
if (shell != null && !shell.isDisposed()) display = shell.getDisplay();
BusyIndicator.showWhile(
display,
new Runnable() {
public void run() {
fOperationTarget.doOperation(operationCode);
}
});
}
private void worked() {
Shell shell = container.getShell();
Display display = shell.getDisplay();
if (display != null && !shell.isDisposed()) {
display.readAndDispatch();
}
}
private Display getDisplay() {
Shell shell = getShell();
if (shell != null) {
return shell.getDisplay();
}
return null;
}
private static void showMessage(Shell shell, IActionBars actionBars, String msg) {
if (actionBars != null) {
IStatusLineManager statusLine = actionBars.getStatusLineManager();
if (statusLine != null) statusLine.setMessage(msg);
}
shell.getDisplay().beep();
}
/**
* Adds this as element state listener in the UI thread as it can otherwise conflict with other
* listener additions, since DocumentProvider is not thread-safe.
*
* @param editor the editor to get the display from
* @param provider the document provider to register as element state listener
*/
private void addElementStateListener(ITextEditor editor, final IDocumentProvider provider) {
// see https://bugs.eclipse.org/bugs/show_bug.cgi?id=66686 and
// see https://bugs.eclipse.org/bugs/show_bug.cgi?id=56871
Runnable runnable =
new Runnable() {
public void run() {
synchronized (fLock) {
if (fDocumentProvider == provider)
// addElementStateListener adds at most once - no problem to call repeatedly
provider.addElementStateListener(LastSaveReferenceProvider.this);
}
}
};
Display display = null;
if (editor != null) {
IWorkbenchPartSite site = editor.getSite();
if (site != null) {
IWorkbenchWindow window = site.getWorkbenchWindow();
if (window != null) {
Shell shell = window.getShell();
if (shell != null) display = shell.getDisplay();
}
}
}
if (display != null && !display.isDisposed()) {
display.asyncExec(runnable);
} else {
runnable.run();
}
}
private boolean findEntry() {
Cursor waitCursor = shell.getDisplay().getSystemCursor(SWT.CURSOR_WAIT);
shell.setCursor(waitCursor);
boolean matchCase = searchDialog.getMatchCase();
boolean matchWord = searchDialog.getMatchWord();
String searchString = searchDialog.getSearchString();
int column = searchDialog.getSelectedSearchArea();
searchString = matchCase ? searchString : searchString.toLowerCase();
boolean found = false;
if (searchDialog.getSearchDown()) {
for (int i = table.getSelectionIndex() + 1; i < table.getItemCount(); i++) {
if (found = findMatch(searchString, table.getItem(i), column, matchWord, matchCase)) {
table.setSelection(i);
break;
}
}
} else {
for (int i = table.getSelectionIndex() - 1; i > -1; i--) {
if (found = findMatch(searchString, table.getItem(i), column, matchWord, matchCase)) {
table.setSelection(i);
break;
}
}
}
shell.setCursor(null);
return found;
}
/**
* Attempts to restart ADB.
*
* <p>If the "ask before restart" setting is set (the default), prompt the user whether now is a
* good time to restart ADB.
*
* @param monitor
*/
private void askForAdbRestart(ITaskMonitor monitor) {
final boolean[] canRestart = new boolean[] {true};
if (getWindowShell() != null
&& getSettingsController().getSettings().getAskBeforeAdbRestart()) {
// need to ask for permission first
final Shell shell = getWindowShell();
if (shell != null && !shell.isDisposed()) {
shell
.getDisplay()
.syncExec(
new Runnable() {
@Override
public void run() {
if (!shell.isDisposed()) {
canRestart[0] =
MessageDialog.openQuestion(
shell,
"ADB Restart",
"A package that depends on ADB has been updated. \n"
+ "Do you want to restart ADB now?");
}
}
});
}
}
if (canRestart[0]) {
AdbWrapper adb = new AdbWrapper(getOsSdkRoot(), monitor);
adb.stopAdb();
adb.startAdb();
}
}
/**
* Get an <code>Image</code> from the provide SWT image constant.
*
* @param imageID the SWT image constant
* @return image the image
*/
private Image getSWTImage(final int imageID) {
Shell shell = getShell();
final Display display;
if (!Widgets.isDisposed(shell)) {
shell = shell.getParent().getShell();
}
if (Widgets.isDisposed(shell)) {
display = Display.getCurrent();
// The dialog should be always instantiated in UI thread.
// However it was possible to instantiate it in other threads
// (the code worked in most cases) so the assertion covers
// only the failing scenario. See bug 107082 for details.
Assert.isNotNull(display, "The dialog should be created in UI thread"); // $NON-NLS-1$
} else {
display = shell.getDisplay();
}
final Image[] image = new Image[1];
display.syncExec(
new Runnable() {
@Override
public void run() {
image[0] = display.getSystemImage(imageID);
}
});
return image[0];
}
/**
* Update the presentation.
*
* @param textPresentation the text presentation
* @param addedPositions the added positions
* @param removedPositions the removed positions
*/
private void updatePresentation(
TextPresentation textPresentation,
List<Position> addedPositions,
List<Position> removedPositions) {
Runnable runnable =
fJobPresenter.createUpdateRunnable(textPresentation, addedPositions, removedPositions);
if (runnable == null) {
return;
}
DartEditor editor = fEditor;
if (editor == null) {
return;
}
IWorkbenchPartSite site = editor.getSite();
if (site == null) {
return;
}
Shell shell = site.getShell();
if (shell == null || shell.isDisposed()) {
return;
}
Display display = shell.getDisplay();
if (display == null || display.isDisposed()) {
return;
}
display.asyncExec(runnable);
}
private void drawBorder(GC gc) {
gc.setForeground(parentShell.getDisplay().getSystemColor(SWT.COLOR_BLACK));
gc.setLineWidth(1);
gc.setLineStyle(SWT.LINE_SOLID);
gc.drawRectangle(
pageClientArea.x, pageClientArea.y, pageClientArea.width - 1, pageClientArea.height - 1);
}
private void createControls() {
GridLayout gLayout = new GridLayout();
gLayout.marginHeight = 0;
gLayout.marginWidth = 0;
gLayout.verticalSpacing = 0;
shell.setLayout(gLayout);
Utils.setShellIcon(shell);
topPanel = new Composite(shell, SWT.NONE);
topPanel.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));
GridLayout gLayout1 = new GridLayout();
gLayout1.marginBottom = 10;
topPanel.setLayout(gLayout1);
topPanel.setBackground(shell.getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND));
topPanel.setBackgroundMode(SWT.INHERIT_FORCE);
Label separator1 = new Label(shell, SWT.SEPARATOR | SWT.HORIZONTAL);
separator1.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
contentPanel = new Composite(shell, SWT.NONE);
contentPanel.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
contentStackLayout = new StackLayout();
contentPanel.setLayout(contentStackLayout);
titleLabel = new Label(topPanel, SWT.NONE);
titleLabel.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));
Utils.setFontHeight(titleLabel, 16, SWT.NORMAL);
descriptionLabel = new Label(topPanel, SWT.WRAP);
GridData gData = new GridData(SWT.FILL, SWT.FILL, true, true);
gData.horizontalIndent = 10;
descriptionLabel.setLayoutData(gData);
shell.layout(true, true);
}
private void updateShellStructure() {
Region region = new Region(mShell.getDisplay());
int maxX = mShell.getBounds().width;
int maxY = mShell.getBounds().height;
region.add(0, 0, maxX, maxY);
if (!getMaximized()) {
// top left
region.subtract(0, 0, 4, 1);
region.subtract(0, 1, 2, 1);
region.subtract(0, 2, 1, 1);
region.subtract(0, 3, 1, 1);
// bottom right
region.subtract(maxX - 1, maxY - 4, 1, 4);
region.subtract(maxX - 2, maxY - 2, 1, 2);
region.subtract(maxX - 3, maxY - 1, 1, 1);
region.subtract(maxX - 4, maxY - 1, 1, 1);
// bottom left
region.subtract(0, maxY - 4, 1, 4);
region.subtract(1, maxY - 2, 1, 2);
region.subtract(2, maxY - 1, 1, 1);
region.subtract(3, maxY - 1, 1, 1);
// top right
region.subtract(maxX - 4, 0, 4, 1);
region.subtract(maxX - 2, 1, 2, 1);
region.subtract(maxX - 1, 2, 1, 1);
region.subtract(maxX - 1, 3, 1, 1);
}
mShell.setRegion(region);
}
