X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fjexer%2Ftterminal%2FECMA48.java;h=4bf7efbc3b6c10c4264f6a2288fc7803923628a4;hb=1104f8d721d6fe7d6ec577389ddcee6ed1470385;hp=e3e7c929397a9b417324933a1057b057638ac57f;hpb=9917c620116aa68ebf5d74afaeec44416b314729;p=fanfix.git

diff --git a/src/jexer/tterminal/ECMA48.java b/src/jexer/tterminal/ECMA48.java
index e3e7c92..4bf7efb 100644
--- a/src/jexer/tterminal/ECMA48.java
+++ b/src/jexer/tterminal/ECMA48.java
@@ -871,10 +871,10 @@ public class ECMA48 implements Runnable {
         case XTERM:
             // "I am a VT220" - 7 bit version
             if (!s8c1t) {
-                return "\033[?62;1;6;9;4c";
+                return "\033[?62;1;6;9;4;22c";
             }
             // "I am a VT220" - 8 bit version
-            return "\u009b?62;1;6;9;4c";
+            return "\u009b?62;1;6;9;4;22c";
         default:
             throw new IllegalArgumentException("Invalid device type: " + type);
         }
@@ -1806,6 +1806,9 @@ public class ECMA48 implements Runnable {
                 // Local echo for everything else
                 printCharacter(keypress.getChar());
             }
+            if (displayListener != null) {
+                displayListener.displayChanged();
+            }
         }
 
         if ((newLineMode == true) && (keypress.equals(kbEnter))) {
@@ -2874,6 +2877,7 @@ public class ECMA48 implements Runnable {
      */
     private void setToggle(final boolean value) {
         boolean decPrivateModeFlag = false;
+
         for (int i = 0; i < collectBuffer.length(); i++) {
             if (collectBuffer.charAt(i) == '?') {
                 decPrivateModeFlag = true;
@@ -4723,6 +4727,32 @@ public class ECMA48 implements Runnable {
                         }
                     }
                 }
+
+                if (p[0].equals("10")) {
+                    if (p[1].equals("?")) {
+                        // Respond with foreground color.
+                        java.awt.Color color = jexer.backend.SwingTerminal.attrToForegroundColor(currentState.attr);
+
+                        writeRemote(String.format(
+                            "\033]10;rgb:%04x/%04x/%04x\033\\",
+                                color.getRed() << 8,
+                                color.getGreen() << 8,
+                                color.getBlue() << 8));
+                    }
+                }
+
+                if (p[0].equals("11")) {
+                    if (p[1].equals("?")) {
+                        // Respond with background color.
+                        java.awt.Color color = jexer.backend.SwingTerminal.attrToBackgroundColor(currentState.attr);
+
+                        writeRemote(String.format(
+                            "\033]11;rgb:%04x/%04x/%04x\033\\",
+                                color.getRed() << 8,
+                                color.getGreen() << 8,
+                                color.getBlue() << 8));
+                    }
+                }
             }
 
             // Go to SCAN_GROUND state
@@ -4803,6 +4833,29 @@ public class ECMA48 implements Runnable {
         }
     }
 
+    /**
+     * Respond to xterm sixel query.
+     */
+    private void xtermSixelQuery() {
+        int item = getCsiParam(0, 0);
+        int action = getCsiParam(1, 0);
+        int value = getCsiParam(2, 0);
+
+        switch (item) {
+        case 1:
+            if (action == 1) {
+                // Report number of color registers.
+                writeRemote(String.format("\033[?%d;%d;%dS", item, 0, 1024));
+                return;
+            }
+            break;
+        default:
+            break;
+        }
+        // We will not support this option.
+        writeRemote(String.format("\033[?%d;%dS", item, action));
+    }
+
     /**
      * Run this input character through the ECMA48 state machine.
      *
@@ -5966,7 +6019,18 @@ public class ECMA48 implements Runnable {
                 case 'S':
                     // Scroll up X lines (default 1)
                     if (type == DeviceType.XTERM) {
-                        su();
+                        boolean xtermPrivateModeFlag = false;
+                        for (int i = 0; i < collectBuffer.length(); i++) {
+                            if (collectBuffer.charAt(i) == '?') {
+                                xtermPrivateModeFlag = true;
+                                break;
+                            }
+                        }
+                        if (xtermPrivateModeFlag) {
+                            xtermSixelQuery();
+                        } else {
+                            su();
+                        }
                     }
                     break;
                 case 'T':
@@ -6240,7 +6304,18 @@ public class ECMA48 implements Runnable {
                 case 'S':
                     // Scroll up X lines (default 1)
                     if (type == DeviceType.XTERM) {
-                        su();
+                        boolean xtermPrivateModeFlag = false;
+                        for (int i = 0; i < collectBuffer.length(); i++) {
+                            if (collectBuffer.charAt(i) == '?') {
+                                xtermPrivateModeFlag = true;
+                                break;
+                            }
+                        }
+                        if (xtermPrivateModeFlag) {
+                            xtermSixelQuery();
+                        } else {
+                            su();
+                        }
                     }
                     break;
                 case 'T':
@@ -6680,17 +6755,20 @@ public class ECMA48 implements Runnable {
             }
 
             // 00-17, 19, 1C-1F, 20-7E   --> put
-            // TODO
             if (ch <= 0x17) {
+                // We ignore all DCS except sixel.
                 return;
             }
             if (ch == 0x19) {
+                // We ignore all DCS except sixel.
                 return;
             }
             if ((ch >= 0x1C) && (ch <= 0x1F)) {
+                // We ignore all DCS except sixel.
                 return;
             }
             if ((ch >= 0x20) && (ch <= 0x7E)) {
+                // We ignore all DCS except sixel.
                 return;
             }
 
@@ -6945,19 +7023,20 @@ public class ECMA48 implements Runnable {
         int x0 = currentState.cursorX;
         for (int y = 0; y < cellRows; y++) {
             for (int x = 0; x < cellColumns; x++) {
-                printCharacter(' ');
-                cursorLeft(1, false);
-                if ((x == cellColumns - 1) || (y == cellRows - 1)) {
-                    // TODO: render text of current cell first, then image
-                    // over it.  For now, just copy the cell.
-                    DisplayLine line = display.get(currentState.cursorY);
-                    line.replace(currentState.cursorX, cells[x][y]);
-                } else {
-                    // Copy the image cell into the display.
-                    DisplayLine line = display.get(currentState.cursorY);
-                    line.replace(currentState.cursorX, cells[x][y]);
+                assert (currentState.cursorX <= rightMargin);
+
+                // TODO: Render text of current cell first, then image over
+                // it (accounting for blank pixels).  For now, just copy the
+                // cell.
+                DisplayLine line = display.get(currentState.cursorY);
+                line.replace(currentState.cursorX, cells[x][y]);
+
+                // If at the end of the visible screen, stop.
+                if (currentState.cursorX == rightMargin) {
+                    break;
                 }
-                cursorRight(1, false);
+                // Room for more image on the visible screen.
+                currentState.cursorX++;
             }
             linefeed();
             cursorPosition(currentState.cursorY, x0);