X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;ds=sidebyside;f=src%2Fjexer%2Fbackend%2FECMA48Terminal.java;h=252e80c4123a85d94af54a15e734ac8ade3c12ea;hb=027de5ae322ef58d3bc74051d3aa20847455361a;hp=d10437c1f49dd377bce18ac786b9ecfae3555357;hpb=abb84744979f74e96ec604357895fc3130aec913;p=fanfix.git

diff --git a/src/jexer/backend/ECMA48Terminal.java b/src/jexer/backend/ECMA48Terminal.java
index d10437c..252e80c 100644
--- a/src/jexer/backend/ECMA48Terminal.java
+++ b/src/jexer/backend/ECMA48Terminal.java
@@ -44,7 +44,6 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
-import java.util.LinkedList;
 
 import jexer.TImage;
 import jexer.bits.Cell;
@@ -1109,7 +1108,7 @@ public class ECMA48Terminal extends LogicalScreen
         reloadOptions();
 
         // Spin up the input reader
-        eventQueue = new LinkedList<TInputEvent>();
+        eventQueue = new ArrayList<TInputEvent>();
         readerThread = new Thread(this);
         readerThread.start();
 
@@ -1195,7 +1194,7 @@ public class ECMA48Terminal extends LogicalScreen
         reloadOptions();
 
         // Spin up the input reader
-        eventQueue = new LinkedList<TInputEvent>();
+        eventQueue = new ArrayList<TInputEvent>();
         readerThread = new Thread(this);
         readerThread.start();
 
@@ -1392,7 +1391,7 @@ public class ECMA48Terminal extends LogicalScreen
         // available() will often return > 1, so we need to read in chunks to
         // stay caught up.
         char [] readBuffer = new char[128];
-        List<TInputEvent> events = new LinkedList<TInputEvent>();
+        List<TInputEvent> events = new ArrayList<TInputEvent>();
 
         while (!done && !stopReaderThread) {
             try {
@@ -2852,14 +2851,32 @@ public class ECMA48Terminal extends LogicalScreen
 
         int [] rgbArray;
         for (int i = 0; i < cells.size() - 1; i++) {
-            if (cells.get(i).isInvertedImage()) {
+            int tileWidth = Math.min(cells.get(i).getImage().getWidth(),
+                imageWidth);
+            int tileHeight = Math.min(cells.get(i).getImage().getHeight(),
+                imageHeight);
+            if (false && cells.get(i).isInvertedImage()) {
+                // I used to put an all-white cell over the cursor, don't do
+                // that anymore.
                 rgbArray = new int[imageWidth * imageHeight];
                 for (int j = 0; j < rgbArray.length; j++) {
                     rgbArray[j] = 0xFFFFFF;
                 }
             } else {
-                rgbArray = cells.get(i).getImage().getRGB(0, 0,
-                    imageWidth, imageHeight, null, 0, imageWidth);
+                try {
+                    rgbArray = cells.get(i).getImage().getRGB(0, 0,
+                        tileWidth, tileHeight, null, 0, tileWidth);
+                } catch (Exception e) {
+                    throw new RuntimeException("image " + imageWidth + "x" +
+                        imageHeight +
+                        "tile " + tileWidth + "x" +
+                        tileHeight +
+                        " cells.get(i).getImage() " +
+                        cells.get(i).getImage() +
+                        " i " + i +
+                        " fullWidth " + fullWidth +
+                        " fullHeight " + fullHeight, e);
+                }
             }
 
             /*
@@ -2870,9 +2887,9 @@ public class ECMA48Terminal extends LogicalScreen
                 fullWidth, fullHeight, cells.size(), getTextWidth());
              */
 
-            image.setRGB(i * imageWidth, 0, imageWidth, imageHeight,
-                rgbArray, 0, imageWidth);
-            if (imageHeight < fullHeight) {
+            image.setRGB(i * imageWidth, 0, tileWidth, tileHeight,
+                rgbArray, 0, tileWidth);
+            if (tileHeight < fullHeight) {
                 int backgroundColor = cells.get(i).getBackground().getRGB();
                 for (int imageX = 0; imageX < image.getWidth(); imageX++) {
                     for (int imageY = imageHeight; imageY < fullHeight;
@@ -2884,14 +2901,22 @@ public class ECMA48Terminal extends LogicalScreen
             }
         }
         totalWidth -= ((cells.size() - 1) * imageWidth);
-        if (cells.get(cells.size() - 1).isInvertedImage()) {
+        if (false && cells.get(cells.size() - 1).isInvertedImage()) {
+            // I used to put an all-white cell over the cursor, don't do that
+            // anymore.
             rgbArray = new int[totalWidth * imageHeight];
             for (int j = 0; j < rgbArray.length; j++) {
                 rgbArray[j] = 0xFFFFFF;
             }
         } else {
-            rgbArray = cells.get(cells.size() - 1).getImage().getRGB(0, 0,
-                totalWidth, imageHeight, null, 0, totalWidth);
+            try {
+                rgbArray = cells.get(cells.size() - 1).getImage().getRGB(0, 0,
+                    totalWidth, imageHeight, null, 0, totalWidth);
+            } catch (Exception e) {
+                throw new RuntimeException("image " + imageWidth + "x" +
+                    imageHeight + " cells.get(cells.size() - 1).getImage() " +
+                    cells.get(cells.size() - 1).getImage(), e);
+            }
         }
         image.setRGB((cells.size() - 1) * imageWidth, 0, totalWidth,
             imageHeight, rgbArray, 0, totalWidth);
@@ -2959,6 +2984,8 @@ public class ECMA48Terminal extends LogicalScreen
                 // colored pixels, and select the color.
                 sb.append(String.format("$#%d", i));
 
+                int oldData = -1;
+                int oldDataCount = 0;
                 for (int imageX = 0; imageX < image.getWidth(); imageX++) {
 
                     // Add up all the pixels that match this color.
@@ -2991,10 +3018,32 @@ public class ECMA48Terminal extends LogicalScreen
                         }
                     }
                     assert (data >= 0);
-                    assert (data < 127);
+                    assert (data < 64);
                     data += 63;
-                    sb.append((char) data);
+
+                    if (data == oldData) {
+                        oldDataCount++;
+                    } else {
+                        if (oldDataCount == 1) {
+                            sb.append((char) oldData);
+                        } else if (oldDataCount > 1) {
+                            sb.append(String.format("!%d", oldDataCount));
+                            sb.append((char) oldData);
+                        }
+                        oldDataCount = 1;
+                        oldData = data;
+                    }
+
                 } // for (int imageX = 0; imageX < image.getWidth(); imageX++)
+
+                // Emit the last sequence.
+                if (oldDataCount == 1) {
+                    sb.append((char) oldData);
+                } else if (oldDataCount > 1) {
+                    sb.append(String.format("!%d", oldDataCount));
+                    sb.append((char) oldData);
+                }
+
             } // for (int i = 0; i < MAX_COLOR_REGISTERS; i++)
 
             // Advance to the next scan line.
@@ -3013,6 +3062,15 @@ public class ECMA48Terminal extends LogicalScreen
         return (startSixel(x, y) + sb.toString() + endSixel());
     }
 
+    /**
+     * Get the sixel support flag.
+     *
+     * @return true if this terminal is emitting sixel
+     */
+    public boolean hasSixel() {
+        return sixel;
+    }
+
     // ------------------------------------------------------------------------
     // End sixel output support -----------------------------------------------
     // ------------------------------------------------------------------------