public code v1

2026-05-23 00:32:57 +02:00
commit 759a8968a2
4357 changed files with 163763 additions and 0 deletions
@@ -0,0 +1,189 @@
+package flintstones.helper.html;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map.Entry;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.browser.Browser;
+import org.eclipse.swt.layout.FillLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.osgi.framework.FrameworkUtil;
+
+import flintstones.helper.FileHelper;
+import flintstones.helper.html.tags.Body;
+import flintstones.helper.html.tags.Div;
+import flintstones.helper.html.tags.HtmlTag;
+
+/**
+ * The Class HtmlWidget.
+ */
+public abstract class HtmlWidget {
+
+	/** The base. */
+	Composite base;
+
+	/** The browser. */
+	protected Browser browser;
+	protected HtmlTag disabled = new Div();
+	protected HtmlTag body = new Body();
+
+	boolean debug = false;
+	boolean isDisabled = false;
+
+	private HashMap<String, HashMap<String, String>> userCss = new HashMap<>();
+
+	/**
+	 * Instantiates a new html widget.
+	 *
+	 * @param base the base
+	 */
+	public HtmlWidget(Composite base) {
+
+		this.base = base;
+
+		// If the composite to draw had an HtmlWidget, it just delete it so this new
+		// widget will replace it.
+		// It the composite have any other item, exception.
+		if (base.getChildren().length > 0) {
+			Arrays.stream(base.getChildren()).forEach(k -> {
+				if (k instanceof Browser) {
+					k.dispose();
+				} else {
+					throw new RuntimeException("Composite must have a HTMLWidget or be empty");
+				}
+			});
+		}
+
+		base.setLayout(new FillLayout());
+
+		browser = new Browser(base, SWT.NONE);
+		browser.setText("");
+
+		base.layout();
+		
+		body.add(disabled);
+
+	}
+
+	/**
+	 * Render.
+	 */
+	public void render() {
+		StringBuilder sb = new StringBuilder();
+		sb.append("<html><!DOCTYPE html>");
+		sb.append(getResult());
+
+		// Style
+		sb.append("<style>");
+		sb.append(getBaseStyle());
+		sb.append(getStyle());
+		sb.append(getUserStyle());
+		sb.append("</style>");
+
+		// Script
+		sb.append("<script>");
+		sb.append(getBaseScript());
+		sb.append(getScript());
+		sb.append("</script>");
+
+		sb.append("</html>");
+
+		browser.setText(sb.toString());
+	}
+
+	/**
+	 * Gets the result.
+	 *
+	 * @return the result
+	 */
+	protected abstract String getResult();
+
+	/**
+	 * Gets the style.
+	 *
+	 * @return the style
+	 */
+	protected String getStyle() {
+		return "";
+	};
+
+	/**
+	 * Gets the script.
+	 *
+	 * @return the script
+	 */
+	String getScript() {
+		return "";
+	};
+
+	/**
+	 * Gets the base style.
+	 *
+	 * @return the base style
+	 */
+	private String getBaseStyle() {
+		return FileHelper.readFile("./assets/css/widget.css", FrameworkUtil.getBundle(getClass()));
+	}
+
+	private String getBaseScript() {
+		if (!debug)
+			return "";
+		return FileHelper.readFile("./assets/js/debug.js", FrameworkUtil.getBundle(getClass()));
+	}
+
+	/**
+	 * Gets the parent.
+	 *
+	 * @return the parent
+	 */
+	public Composite getParent() {
+		return base;
+	}
+
+	public void setCss(String selector, String key, String value) {
+		HashMap<String, String> selectorMap = userCss.get(selector);
+		if (selectorMap == null)
+			selectorMap = new HashMap<>();
+
+		selectorMap.put(key, value);
+		userCss.put(selector, selectorMap);
+	}
+
+	private String getUserStyle() {
+
+		StringBuilder sb = new StringBuilder();
+		for (Entry<String, HashMap<String, String>> selectorEntry : userCss.entrySet()) {
+			String selector = selectorEntry.getKey();
+			sb.append(selector);
+			sb.append("{ ");
+			for (Entry<String, String> propertyEntry : selectorEntry.getValue().entrySet()) {
+
+				String key = propertyEntry.getKey();
+				String val = propertyEntry.getValue();
+
+				sb.append(key);
+				sb.append(":");
+				sb.append(val);
+				sb.append(";");
+
+			}
+			sb.append("}");
+		}
+
+		return sb.toString();
+	}
+
+	public Browser getBrowser() {
+		return browser;
+	}
+
+	public void setEnabled(boolean isEnabled) {
+		if (isEnabled)
+			disabled.deleteClass("disabled");
+		else
+			disabled.addClass("disabled");
+		
+		render();
+	}
+}