| package org.eclipse.dltk.internal.ui; |
| |
| import org.eclipse.jface.internal.text.html.BrowserInput; |
| import org.eclipse.jface.text.DefaultInformationControl; |
| |
| |
| /** |
| * Provides input for a {@link BrowserInformationControl}. |
| * |
| * @since 3.4 |
| */ |
| public abstract class BrowserInformationControlInput extends BrowserInput { |
| |
| /** |
| * Returns the leading image width. |
| * |
| * @return the size of the leading image, by default <code>0</code> is returned |
| * @since 3.4 |
| */ |
| public int getLeadingImageWidth() { |
| return 0; |
| } |
| |
| /** |
| * Creates the next browser input with the given input as previous one. |
| * |
| * @param previous the previous input or <code>null</code> if none |
| */ |
| public BrowserInformationControlInput(BrowserInformationControlInput previous) { |
| super(previous); |
| } |
| |
| /** |
| * @return the HTML contents |
| */ |
| public abstract String getHtml(); |
| |
| /** |
| * Returns the HTML from {@link #getHtml()}. |
| * This is a fallback mode for platforms where the {@link BrowserInformationControl} |
| * is not available and this input is passed to a {@link DefaultInformationControl}. |
| * |
| * @return {@link #getHtml()} |
| */ |
| @Override |
| public String toString() { |
| return getHtml(); |
| } |
| } |