X-Git-Url: http://git.nikiroo.be/?p=jvcard.git;a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Fjvcard%2Ftui%2FImageTextControl.java;h=33773b2dc280a2962e1d66c2312ca827d9621143;hp=4ee35e97ba34bb95e8c1b1b7b9dafcde56edca43;hb=ae22c2473f7203b8713dec1c1de532c312000d1e;hpb=20ce79bb39f98eacdf796f600dd175868ee31347

diff --git a/src/be/nikiroo/jvcard/tui/ImageTextControl.java b/src/be/nikiroo/jvcard/tui/ImageTextControl.java
index 4ee35e9..33773b2 100644
--- a/src/be/nikiroo/jvcard/tui/ImageTextControl.java
+++ b/src/be/nikiroo/jvcard/tui/ImageTextControl.java
@@ -9,11 +9,26 @@ import com.googlecode.lanterna.gui2.BorderLayout;
 import com.googlecode.lanterna.gui2.Panel;
 import com.googlecode.lanterna.gui2.TextBox;
 
+/**
+ * A {@link Panel} containing an {@link ImageText} rendering.
+ * 
+ * @author niki
+ *
+ */
 public class ImageTextControl extends Panel {
-	private ImageText img;
+	private ImageText image;
 	private TextBox txt;
 	private int mode;
 
+	/**
+	 * Create a new {@link ImageTextControl} for the given {@link Image} and
+	 * {@link TerminalSize}.
+	 * 
+	 * @param image
+	 *            the {@link Image} to render
+	 * @param size
+	 *            the target size of this control
+	 */
 	public ImageTextControl(Image image, TerminalSize size) {
 		Mode mode = Mode.DOUBLE_DITHERING;
 		if (!UiColors.getInstance().isUnicode()) {
@@ -27,11 +42,17 @@ public class ImageTextControl extends Panel {
 		}
 
 		this.setLayoutManager(new BorderLayout());
-		setImg(new ImageText(image, size, mode));
+		setSize(size);
+		setImage(new ImageText(image, size, mode, false));
 	}
 
+	/**
+	 * Cycle through the available rendering modes if possible.
+	 * 
+	 * @return TRUE if it was possible to switch modes
+	 */
 	public boolean switchMode() {
-		if (img == null || !UiColors.getInstance().isUnicode())
+		if (image == null || !UiColors.getInstance().isUnicode())
 			return false;
 
 		Mode[] modes = Mode.values();
@@ -39,25 +60,46 @@ public class ImageTextControl extends Panel {
 		if (mode >= modes.length)
 			mode = 0;
 
-		img.setMode(modes[mode]);
-		setImg(img);
+		image.setMode(modes[mode]);
+		setImage(image);
 
 		return true;
 	}
 
+	/**
+	 * Invert the colours.
+	 */
 	public void invertColor() {
-		if (img != null) {
-			img.setColorInvert(!img.isColorInvert());
-			setImg(img);
+		if (image != null) {
+			image.setColorInvert(!image.isColorInvert());
+			setImage(image);
 		}
 	}
 
-	private void setImg(ImageText img) {
-		this.img = img;
+	@Override
+	public synchronized Panel setSize(TerminalSize size) {
+		if (image != null)
+			image.setSize(size);
+
+		super.setSize(size);
+
+		setImage(image);
+
+		return this;
+	};
+
+	/**
+	 * Set/reset the {@link ImageText} to render.
+	 * 
+	 * @param image
+	 *            the new {@link ImageText}
+	 */
+	private void setImage(ImageText image) {
+		this.image = image;
 		removeAllComponents();
 		txt = null;
-		if (img != null) {
-			txt = new TextBox(img.getText());
+		if (image != null) {
+			txt = new TextBox(image.getText());
 			this.addComponent(txt, BorderLayout.Location.CENTER);
 		}
 	}