public boolean performExtendedEdit() {
InstallOptionsLink model = (InstallOptionsLink) getModel();
ColorDialog dialog = new ColorDialog(getViewer().getControl().getShell());
RGB value = model.getTxtColor();
if (value != null) {
dialog.setRGB(value);
} else {
dialog.setRGB(InstallOptionsLink.DEFAULT_TXTCOLOR);
}
if (dialog.open() != null) {
mNewValue = dialog.getRGB();
return true;
} else {
return false;
}
}
@Override
protected String browse(final Presentation context) {
final Property property = property();
final Shell parent = ((FormComponentPresentation) context).shell();
final Rectangle bounds = parent.getBounds();
// There is no means to compute the size of the color dialog. In the following
// computations, measurements of the dialog on Windows 7 are used. Will need to
// generalize in the future.
final int x = bounds.x + bounds.width / 2 - 120;
final int y = bounds.y + bounds.height / 2 - 170;
final Shell shell = new Shell(parent);
try {
shell.setBounds(x, y, 0, 0);
final ColorDialog dialog = new ColorDialog(shell);
dialog.setText(property.definition().getLabel(false, CapitalizationType.TITLE_STYLE, false));
dialog.setRGB(convert((Color) ((Value<?>) property).content()));
final RGB pickedColor = dialog.open();
if (pickedColor != null) {
return convert(pickedColor).toString();
}
} finally {
shell.dispose();
}
return null;
}
/**
* Tries to use the input as a hex color triplet and set the color control to the passed in color,
* and will return any color selection made with the color control in a hex triplet (no hashes
* included)
*/
public String manipulate(String highlighted) {
// this could be a selected color
String hexstr = highlighted;
// Shell shell = this.editor.getSite().getShell();
Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
if (shell != null) {
if (colordialog == null) {
colordialog = new ColorDialog(shell);
}
RGB startrgb = guessRGBColor(highlighted);
if (startrgb != null) {
colordialog.setRGB(startrgb);
}
colordialog.open();
RGB selectedcolor = colordialog.getRGB();
if (selectedcolor != null) {
hexstr =
ensureTwoDigits(Integer.toHexString(selectedcolor.red))
+ ensureTwoDigits(Integer.toHexString(selectedcolor.green))
+ ensureTwoDigits(Integer.toHexString(selectedcolor.blue));
}
} else {
System.err.println("Shell is null for some reason");
}
return hexstr;
}
@Override
public void run() {
List<?> selection = getSelectedObjects();
IDiagramModelObject model = (IDiagramModelObject) getFirstValidSelectedModelObject(selection);
if (model == null) {
return;
}
ColorDialog colorDialog = new ColorDialog(getWorkbenchPart().getSite().getShell());
// Set default RGB on first selected object
RGB defaultRGB = null;
String s = model.getFillColor();
if (s == null) {
defaultRGB = ColorFactory.getDefaultFillColor(model).getRGB();
} else {
defaultRGB = ColorFactory.convertStringToRGB(s);
}
if (defaultRGB != null) {
colorDialog.setRGB(defaultRGB);
}
RGB newColor = colorDialog.open();
if (newColor != null) {
execute(createCommand(selection, newColor));
}
}
/**
* This method is called once when the animation is created. You can use it to get user
* configurable settings like a Color (as we do in this case)
*/
@Override
public void setup(Shell window) {
// This code opens a SWT Color Dialog
// After setup is called, we'll have the color set
ColorDialog dialog = new ColorDialog(window);
dialog.setRGB(color.getRGB());
dialog.setText("Choose a color for the wipe");
RGB rgb = dialog.open();
// If the color we get back isn't null, use the new color.
if (rgb != null) {
color = new Color(window.getDisplay(), rgb);
}
}
/**
* Handle the create button selection event.
*
* @param event org.eclipse.swt.events.SelectionEvent
*/
void createButtonSelected(SelectionEvent event) {
/* Compute the appropriate dialog style */
int style = getDefaultStyle();
if (okButton.getEnabled() && okButton.getSelection()) style |= SWT.OK;
if (cancelButton.getEnabled() && cancelButton.getSelection()) style |= SWT.CANCEL;
if (yesButton.getEnabled() && yesButton.getSelection()) style |= SWT.YES;
if (noButton.getEnabled() && noButton.getSelection()) style |= SWT.NO;
if (retryButton.getEnabled() && retryButton.getSelection()) style |= SWT.RETRY;
if (abortButton.getEnabled() && abortButton.getSelection()) style |= SWT.ABORT;
if (ignoreButton.getEnabled() && ignoreButton.getSelection()) style |= SWT.IGNORE;
if (iconErrorButton.getEnabled() && iconErrorButton.getSelection()) style |= SWT.ICON_ERROR;
if (iconInformationButton.getEnabled() && iconInformationButton.getSelection())
style |= SWT.ICON_INFORMATION;
if (iconQuestionButton.getEnabled() && iconQuestionButton.getSelection())
style |= SWT.ICON_QUESTION;
if (iconWarningButton.getEnabled() && iconWarningButton.getSelection())
style |= SWT.ICON_WARNING;
if (iconWorkingButton.getEnabled() && iconWorkingButton.getSelection())
style |= SWT.ICON_WORKING;
if (primaryModalButton.getEnabled() && primaryModalButton.getSelection())
style |= SWT.PRIMARY_MODAL;
if (applicationModalButton.getEnabled() && applicationModalButton.getSelection())
style |= SWT.APPLICATION_MODAL;
if (systemModalButton.getEnabled() && systemModalButton.getSelection())
style |= SWT.SYSTEM_MODAL;
if (saveButton.getEnabled() && saveButton.getSelection()) style |= SWT.SAVE;
if (openButton.getEnabled() && openButton.getSelection()) style |= SWT.OPEN;
if (multiButton.getEnabled() && multiButton.getSelection()) style |= SWT.MULTI;
/* Open the appropriate dialog type */
String name = dialogCombo.getText();
if (name.equals(ControlExample.getResourceString("ColorDialog"))) {
ColorDialog dialog = new ColorDialog(shell, style);
dialog.setRGB(new RGB(100, 100, 100));
dialog.setText(ControlExample.getResourceString("Title"));
RGB result = dialog.open();
textWidget.append(ControlExample.getResourceString("ColorDialog") + Text.DELIMITER);
textWidget.append(
ControlExample.getResourceString("Result", new String[] {"" + result}) + Text.DELIMITER);
textWidget.append("getRGB() = " + dialog.getRGB() + Text.DELIMITER + Text.DELIMITER);
return;
}
if (name.equals(ControlExample.getResourceString("DirectoryDialog"))) {
DirectoryDialog dialog = new DirectoryDialog(shell, style);
dialog.setMessage(ControlExample.getResourceString("Example_string"));
dialog.setText(ControlExample.getResourceString("Title"));
String result = dialog.open();
textWidget.append(ControlExample.getResourceString("DirectoryDialog") + Text.DELIMITER);
textWidget.append(
ControlExample.getResourceString("Result", new String[] {"" + result})
+ Text.DELIMITER
+ Text.DELIMITER);
return;
}
if (name.equals(ControlExample.getResourceString("FileDialog"))) {
FileDialog dialog = new FileDialog(shell, style);
dialog.setFileName(ControlExample.getResourceString("readme_txt"));
dialog.setFilterNames(FilterNames);
dialog.setFilterExtensions(FilterExtensions);
dialog.setText(ControlExample.getResourceString("Title"));
String result = dialog.open();
textWidget.append(ControlExample.getResourceString("FileDialog") + Text.DELIMITER);
textWidget.append(
ControlExample.getResourceString("Result", new String[] {"" + result}) + Text.DELIMITER);
textWidget.append("getFileNames() =" + Text.DELIMITER);
if ((dialog.getStyle() & SWT.MULTI) != 0) {
String[] files = dialog.getFileNames();
for (int i = 0; i < files.length; i++) {
textWidget.append("\t" + files[i] + Text.DELIMITER);
}
}
textWidget.append(
"getFilterIndex() = " + dialog.getFilterIndex() + Text.DELIMITER + Text.DELIMITER);
return;
}
if (name.equals(ControlExample.getResourceString("FontDialog"))) {
FontDialog dialog = new FontDialog(shell, style);
dialog.setText(ControlExample.getResourceString("Title"));
FontData result = dialog.open();
textWidget.append(ControlExample.getResourceString("FontDialog") + Text.DELIMITER);
textWidget.append(
ControlExample.getResourceString("Result", new String[] {"" + result}) + Text.DELIMITER);
textWidget.append("getFontList() =" + Text.DELIMITER);
FontData[] fonts = dialog.getFontList();
if (fonts != null) {
for (int i = 0; i < fonts.length; i++) {
textWidget.append("\t" + fonts[i] + Text.DELIMITER);
}
}
textWidget.append("getRGB() = " + dialog.getRGB() + Text.DELIMITER + Text.DELIMITER);
return;
}
if (name.equals(ControlExample.getResourceString("PrintDialog"))) {
PrintDialog dialog = new PrintDialog(shell, style);
dialog.setText(ControlExample.getResourceString("Title"));
PrinterData result = dialog.open();
textWidget.append(ControlExample.getResourceString("PrintDialog") + Text.DELIMITER);
textWidget.append(
ControlExample.getResourceString("Result", new String[] {"" + result}) + Text.DELIMITER);
textWidget.append("getScope() = " + dialog.getScope() + Text.DELIMITER);
textWidget.append("getStartPage() = " + dialog.getStartPage() + Text.DELIMITER);
textWidget.append("getEndPage() = " + dialog.getEndPage() + Text.DELIMITER);
textWidget.append(
"getPrintToFile() = " + dialog.getPrintToFile() + Text.DELIMITER + Text.DELIMITER);
return;
}
if (name.equals(ControlExample.getResourceString("MessageBox"))) {
MessageBox dialog = new MessageBox(shell, style);
dialog.setMessage(ControlExample.getResourceString("Example_string"));
dialog.setText(ControlExample.getResourceString("Title"));
int result = dialog.open();
textWidget.append(ControlExample.getResourceString("MessageBox") + Text.DELIMITER);
/*
* The resulting integer depends on the original
* dialog style. Decode the result and display it.
*/
switch (result) {
case SWT.OK:
textWidget.append(ControlExample.getResourceString("Result", new String[] {"SWT.OK"}));
break;
case SWT.YES:
textWidget.append(ControlExample.getResourceString("Result", new String[] {"SWT.YES"}));
break;
case SWT.NO:
textWidget.append(ControlExample.getResourceString("Result", new String[] {"SWT.NO"}));
break;
case SWT.CANCEL:
textWidget.append(
ControlExample.getResourceString("Result", new String[] {"SWT.CANCEL"}));
break;
case SWT.ABORT:
textWidget.append(ControlExample.getResourceString("Result", new String[] {"SWT.ABORT"}));
break;
case SWT.RETRY:
textWidget.append(ControlExample.getResourceString("Result", new String[] {"SWT.RETRY"}));
break;
case SWT.IGNORE:
textWidget.append(
ControlExample.getResourceString("Result", new String[] {"SWT.IGNORE"}));
break;
default:
textWidget.append(ControlExample.getResourceString("Result", new String[] {"" + result}));
break;
}
textWidget.append(Text.DELIMITER + Text.DELIMITER);
}
}
@Override
public void widgetSelected(SelectionEvent e) {
Object source = e.getSource();
boolean updateQuickly = true;
// Tabs
if (source == mImageRadio) {
chooseForegroundTab((Button) source, mImageForm);
} else if (source == mClipartRadio) {
chooseForegroundTab((Button) source, mClipartForm);
} else if (source == mTextRadio) {
updateFontLabel(mFontButton.getFont());
chooseForegroundTab((Button) source, mTextForm);
mText.setFocus();
}
// Choose image file
if (source == mPickImageButton) {
FileDialog dialog = new FileDialog(mPickImageButton.getShell(), SWT.OPEN);
String file = dialog.open();
if (file != null) {
mImagePathText.setText(file);
}
}
// Enforce Radio Groups
if (source == mCropRadio) {
mCropRadio.setSelection(true); // Ensure that you can't toggle it off
mCenterRadio.setSelection(false);
} else if (source == mCenterRadio) {
mCenterRadio.setSelection(true);
mCropRadio.setSelection(false);
}
if (source == mSquareRadio) {
mSquareRadio.setSelection(true);
mCircleButton.setSelection(false);
} else if (source == mCircleButton) {
mCircleButton.setSelection(true);
mSquareRadio.setSelection(false);
}
if (SUPPORT_LAUNCHER_ICON_TYPES) {
if (source == mSimpleRadio) {
mSimpleRadio.setSelection(true);
mGlossyRadio.setSelection(false);
mFancyRadio.setSelection(false);
} else if (source == mFancyRadio) {
mFancyRadio.setSelection(true);
mSimpleRadio.setSelection(false);
mGlossyRadio.setSelection(false);
} else if (source == mGlossyRadio) {
mGlossyRadio.setSelection(true);
mSimpleRadio.setSelection(false);
mFancyRadio.setSelection(false);
}
}
if (source == mHoloDarkRadio) {
mHoloDarkRadio.setSelection(true);
mHoloLightRadio.setSelection(false);
} else if (source == mHoloLightRadio) {
mHoloLightRadio.setSelection(true);
mHoloDarkRadio.setSelection(false);
}
if (source == mChooseClipart) {
MessageDialog dialog =
new MessageDialog(
mChooseClipart.getShell(),
"Choose Clip Art",
null,
"Choose Clip Art Image:",
MessageDialog.NONE,
new String[] {"Close"},
0) {
@Override
protected Control createCustomArea(Composite parent) {
// Outer form which just establishes a width for the inner form which
// wraps in a RowLayout
Composite outer = new Composite(parent, SWT.NONE);
GridLayout gridLayout = new GridLayout();
outer.setLayout(gridLayout);
Composite chooserForm = new Composite(outer, SWT.NONE);
GridData gd = new GridData();
gd.grabExcessVerticalSpace = true;
gd.widthHint = 450;
chooserForm.setLayoutData(gd);
RowLayout clipartFormLayout = new RowLayout(SWT.HORIZONTAL);
clipartFormLayout.center = true;
clipartFormLayout.wrap = true;
chooserForm.setLayout(clipartFormLayout);
MouseAdapter clickListener =
new MouseAdapter() {
@SuppressWarnings("unused")
@Override
public void mouseDown(MouseEvent event) {
// Clicked on some of the sample art
if (event.widget instanceof ImageControl) {
ImageControl image = (ImageControl) event.widget;
mSelectedClipart = (String) image.getData();
close();
for (Control c : mClipartPreviewPanel.getChildren()) {
c.dispose();
}
if (mClipartPreviewPanel.getChildren().length == 0) {
try {
BufferedImage icon = GraphicGenerator.getClipartIcon(mSelectedClipart);
if (icon != null) {
Display display = mClipartForm.getDisplay();
Image swtImage = SwtUtils.convertToSwt(display, icon, true, -1);
new ImageControl(mClipartPreviewPanel, SWT.NONE, swtImage);
}
} catch (IOException e1) {
AdtPlugin.log(e1, null);
}
mClipartPreviewPanel.pack();
mClipartPreviewPanel.layout();
}
updatePreview();
}
}
};
Display display = chooserForm.getDisplay();
Color hoverColor = display.getSystemColor(SWT.COLOR_RED);
Iterator<String> clipartImages = GraphicGenerator.getClipartNames();
while (clipartImages.hasNext()) {
String name = clipartImages.next();
try {
BufferedImage icon = GraphicGenerator.getClipartIcon(name);
if (icon != null) {
Image swtImage = SwtUtils.convertToSwt(display, icon, true, -1);
ImageControl img = new ImageControl(chooserForm, SWT.NONE, swtImage);
img.setData(name);
img.setHoverColor(hoverColor);
img.addMouseListener(clickListener);
}
} catch (IOException e1) {
AdtPlugin.log(e1, null);
}
}
outer.pack();
outer.layout();
return outer;
}
};
dialog.open();
}
if (source == mBgButton) {
ColorDialog dlg = new ColorDialog(mBgButton.getShell());
dlg.setRGB(mBgColor);
dlg.setText("Choose a new Background Color");
RGB rgb = dlg.open();
if (rgb != null) {
// Dispose the old color, create the
// new one, and set into the label
updateColor(mBgButton.getDisplay(), rgb, true /*background*/);
}
} else if (source == mFgButton) {
ColorDialog dlg = new ColorDialog(mFgButton.getShell());
dlg.setRGB(mFgColor);
dlg.setText("Choose a new Foreground Color");
RGB rgb = dlg.open();
if (rgb != null) {
// Dispose the old color, create the
// new one, and set into the label
updateColor(mFgButton.getDisplay(), rgb, false /*background*/);
}
}
if (source == mFontButton) {
FontDialog dialog = new FontDialog(mFontButton.getShell());
FontData[] fontList;
if (mFontButton.getData() == null) {
fontList = mFontButton.getDisplay().getFontList("Helvetica", true /*scalable*/);
} else {
fontList = mFontButton.getFont().getFontData();
}
dialog.setFontList(fontList);
FontData data = dialog.open();
if (data != null) {
Font font = new Font(mFontButton.getDisplay(), dialog.getFontList());
mFontButton.setFont(font);
updateFontLabel(font);
mFontButton.getParent().pack();
// Mark the font on the button as custom (since the renderer needs to
// distinguish between this font and the default font it starts out with)
mFontButton.setData(Boolean.TRUE);
}
}
if (source == mPaddingSlider) {
mPercentLabel.setText(Integer.toString(getPadding()) + '%');
// When dragging the slider, only do periodic updates
updateQuickly = false;
}
requestUpdatePreview(updateQuickly);
}