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@@ -22,19 +22,28 @@
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package com.dmdirc.addons.ui_swing.components.text;
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+import com.dmdirc.util.URLBuilder;
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+
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import java.awt.Color;
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import java.awt.Font;
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import java.awt.Insets;
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+import java.net.URL;
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import javax.swing.JTextPane;
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import javax.swing.UIManager;
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import javax.swing.plaf.basic.BasicTextPaneUI;
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import javax.swing.text.DefaultStyledDocument;
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+import javax.swing.text.Element;
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import javax.swing.text.SimpleAttributeSet;
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import javax.swing.text.StyleConstants;
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import javax.swing.text.StyledDocument;
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+import javax.swing.text.View;
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+import javax.swing.text.ViewFactory;
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+import javax.swing.text.html.HTML;
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import javax.swing.text.html.HTMLDocument;
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import javax.swing.text.html.HTMLEditorKit;
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+import javax.swing.text.html.HTMLEditorKit.HTMLFactory;
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+import javax.swing.text.html.ImageView;
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import javax.swing.text.html.StyleSheet;
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/**
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@@ -75,18 +84,19 @@ public class TextLabel extends JTextPane {
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*/
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public TextLabel(final String text, final boolean justified) {
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super(new DefaultStyledDocument());
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- setEditorKit(new HTMLEditorKit());
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+ setEditorKit(new DMDircHTMLEditorKit());
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setUI(new BasicTextPaneUI());
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- final StyleSheet styleSheet = ((HTMLDocument) getDocument()).getStyleSheet();
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+ final StyleSheet styleSheet = ((HTMLDocument) getDocument()).
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+ getStyleSheet();
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final Font font = UIManager.getFont("Label.font");
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final Color colour = UIManager.getColor("Label.foreground");
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- styleSheet.addRule("body "
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+ styleSheet.addRule("body "
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+ "{ font-family: " + font.getFamily() + "; "
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+ "font-size: " + font.getSize() + "pt; }");
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styleSheet.addRule("p { margin: 0; }");
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styleSheet.addRule("* { color: rgb(" + colour.getRed()
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- + ", " + colour.getGreen() + ", " + colour.getBlue()+"); }");
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+ + ", " + colour.getGreen() + ", " + colour.getBlue() + "); }");
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setOpaque(false);
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setEditable(false);
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@@ -116,3 +126,62 @@ public class TextLabel extends JTextPane {
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}
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}
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}
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+
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+/**
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+ * DMDirc html kit, extends HTMLEditor kit to use DMDircHTMLFactory.
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+ */
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+class DMDircHTMLEditorKit extends HTMLEditorKit {
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+
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+ private static final long serialVersionUID = 1;
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+ private ViewFactory defaultFactory = new DMDircHTMLFactory();
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+
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+ /** {@inheritDoc} */
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+ @Override
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+ public ViewFactory getViewFactory() {
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+ return defaultFactory;
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+ }
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+}
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+
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+/**
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+ * DMDircHTML factory extends HTMLFactory to use DMDircImageView.
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+ */
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+class DMDircHTMLFactory extends HTMLFactory {
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+
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+ /** {@inheritDoc} */
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+ @Override
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+ public View create(Element elem) {
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+ final View view = super.create(elem);
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+ if (view instanceof ImageView) {
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+ return new DMDircImageView(elem);
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+ }
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+ return view;
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+ }
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+}
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+
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+/**
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+ * DMDirc image view, extends default image view but uses DMDirc URLBuilder.
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+ */
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+class DMDircImageView extends ImageView {
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+
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+ /**
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+ * Creates a new DMDirc image view.
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+ *
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+ * @param elem element to view
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+ */
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+ public DMDircImageView(final Element elem) {
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+ super(elem);
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+ }
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+
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+ /**
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+ * {@inheritDoc}
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+ *
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+ * @return URL to resource
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+ */
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+ @Override
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+ public URL getImageURL() {
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+ final String src = (String) getElement().getAttributes().
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+ getAttribute(HTML.Attribute.SRC);
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+
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+ return src == null ? null : URLBuilder.buildURL(src);
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+ }
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+}
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