+++ /dev/null
-package net.sourceforge.phpdt.internal.ui.dialogs;
-
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.jface.dialogs.Dialog;
-import org.eclipse.jface.dialogs.IDialogConstants;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Shell;
-
-/**
- * An abstract base class for dialogs with a status bar and ok/cancel buttons.
- * The status message must be passed over as StatusInfo object and can be an
- * error, warning or ok. The OK button is enabled or disabled depending on the
- * status.
- */
-public abstract class StatusDialog extends Dialog {
-
- private Button fOkButton;
-
- private MessageLine fStatusLine;
-
- private IStatus fLastStatus;
-
- private String fTitle;
-
- private Image fImage;
-
- //private boolean fStatusLineAboveButtons;
-
- /**
- * Creates an instane of a status dialog.
- */
- public StatusDialog(Shell parent) {
- super(parent);
- //fStatusLineAboveButtons = false;
- }
-
- /**
- * Specifies whether status line appears to the left of the buttons
- * (default) or above them.
- *
- * @param aboveButtons
- * if <code>true</code> status line is placed above buttons; if
- * <code>false</code> to the right
- */
- public void setStatusLineAboveButtons(boolean aboveButtons) {
- //fStatusLineAboveButtons = aboveButtons;
- }
-
- /**
- * Update the dialog's status line to reflect the given status. It is save
- * to call this method before the dialog has been opened.
- */
- protected void updateStatus(IStatus status) {
- fLastStatus = status;
- if (fStatusLine != null && !fStatusLine.isDisposed()) {
- updateButtonsEnableState(status);
- fStatusLine.setErrorStatus(status);
- }
- }
-
- /**
- * Returns the last status.
- */
- public IStatus getStatus() {
- return fLastStatus;
- }
-
- /**
- * Updates the status of the ok button to reflect the given status.
- * Subclasses may override this method to update additional buttons.
- *
- * @param status
- * the status.
- */
- protected void updateButtonsEnableState(IStatus status) {
- if (fOkButton != null && !fOkButton.isDisposed())
- fOkButton.setEnabled(!status.matches(IStatus.ERROR));
- }
-
- /*
- * @see Window#create(Shell)
- */
- protected void configureShell(Shell shell) {
- super.configureShell(shell);
- if (fTitle != null)
- shell.setText(fTitle);
- }
-
- /*
- * @see Window#create()
- */
- public void create() {
- super.create();
- if (fLastStatus != null) {
- // policy: dialogs are not allowed to come up with an error message
- if (fLastStatus.matches(IStatus.ERROR)) {
- StatusInfo status = new StatusInfo();
- status.setError(""); //$NON-NLS-1$
- fLastStatus = status;
- }
- updateStatus(fLastStatus);
- }
- }
-
- /*
- * @see Dialog#createButtonsForButtonBar(Composite)
- */
- protected void createButtonsForButtonBar(Composite parent) {
- fOkButton = createButton(parent, IDialogConstants.OK_ID,
- IDialogConstants.OK_LABEL, true);
- createButton(parent, IDialogConstants.CANCEL_ID,
- IDialogConstants.CANCEL_LABEL, false);
- }
-
- /*
- * @see Dialog#createButtonBar(Composite)
- */
- protected Control createButtonBar(Composite parent) {
- Composite composite = new Composite(parent, SWT.NULL);
- GridLayout layout = new GridLayout();
- layout.numColumns = 1;
- layout.marginHeight = 0;
- layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
- composite.setLayout(layout);
- composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
-
- fStatusLine = new MessageLine(composite);
- fStatusLine.setAlignment(SWT.LEFT);
- fStatusLine.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
- fStatusLine.setErrorStatus(null); //$NON-NLS-1$
-
- super.createButtonBar(composite);
- return composite;
- }
-
- /**
- * Sets the title for this dialog.
- *
- * @param title
- * the title.
- */
- public void setTitle(String title) {
- fTitle = title != null ? title : ""; //$NON-NLS-1$
- Shell shell = getShell();
- if ((shell != null) && !shell.isDisposed())
- shell.setText(fTitle);
- }
-
- /**
- * Sets the image for this dialog.
- *
- * @param image
- * the image.
- */
- public void setImage(Image image) {
- fImage = image;
- Shell shell = getShell();
- if ((shell != null) && !shell.isDisposed())
- shell.setImage(fImage);
- }
-
-}
\ No newline at end of file
git://secure.phpeclipse.com / phpeclipse.git / blobdiff