X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fjexer%2Ftterminal%2FECMA48.java;h=12e7a2bc3638b22d2aa19651661a2e899d167afb;hb=43ee96da86bb1a5d1f308a8499dabbbd8750dd80;hp=c393ca50d46b3f5bd1909ff78e2d312f1f3d8cb7;hpb=83787cfb2eb1501a328f8c5f2416c2532e3fef1c;p=fanfix.git diff --git a/src/jexer/tterminal/ECMA48.java b/src/jexer/tterminal/ECMA48.java index c393ca5..12e7a2b 100644 --- a/src/jexer/tterminal/ECMA48.java +++ b/src/jexer/tterminal/ECMA48.java @@ -326,29 +326,29 @@ public class ECMA48 implements Runnable { * Physical display width. We start at 80x24, but the user can resize us * bigger/smaller. */ - private int width; + private int width = 80; /** * Physical display height. We start at 80x24, but the user can resize * us bigger/smaller. */ - private int height; + private int height = 24; /** * Top margin of the scrolling region. */ - private int scrollRegionTop; + private int scrollRegionTop = 0; /** * Bottom margin of the scrolling region. */ - private int scrollRegionBottom; + private int scrollRegionBottom = height - 1; /** * Right margin column number. This can be selected by the remote side * to be 80/132 (rightMargin values 79/131), or it can be (width - 1). */ - private int rightMargin; + private int rightMargin = 79; /** * Last character printed. @@ -360,7 +360,7 @@ public class ECMA48 implements Runnable { * 132), but the line does NOT wrap until another character is written to * column 1 of the next line, after which the cursor moves to column 2. */ - private boolean wrapLineFlag; + private boolean wrapLineFlag = false; /** * VT220 single shift flag. @@ -673,6 +673,8 @@ public class ECMA48 implements Runnable { for (int i = 0; i < height; i++) { display.add(new DisplayLine(currentState.attr)); } + assert (currentState.cursorY < height); + assert (currentState.cursorX < width); // Spin up the input reader readerThread = new Thread(this); @@ -1207,8 +1209,8 @@ public class ECMA48 implements Runnable { int delta = height - this.height; this.height = height; scrollRegionBottom += delta; - if (scrollRegionBottom < 0) { - scrollRegionBottom = height; + if ((scrollRegionBottom < 0) || (scrollRegionTop > height - 1)) { + scrollRegionBottom = height - 1; } if (scrollRegionTop >= scrollRegionBottom) { scrollRegionTop = 0; @@ -1378,8 +1380,13 @@ public class ECMA48 implements Runnable { currentState = new SaveableState(); savedState = new SaveableState(); scanState = ScanState.GROUND; - width = 80; - height = 24; + if (displayListener != null) { + width = displayListener.getDisplayWidth(); + height = displayListener.getDisplayHeight(); + } else { + width = 80; + height = 24; + } scrollRegionTop = 0; scrollRegionBottom = height - 1; rightMargin = width - 1; @@ -1387,11 +1394,6 @@ public class ECMA48 implements Runnable { arrowKeyMode = ArrowKeyMode.ANSI; keypadMode = KeypadMode.Numeric; wrapLineFlag = false; - if (displayListener != null) { - width = displayListener.getDisplayWidth(); - height = displayListener.getDisplayHeight(); - rightMargin = width - 1; - } // Flags shiftOut = false; @@ -1474,7 +1476,6 @@ public class ECMA48 implements Runnable { * Handle a linefeed. */ private void linefeed() { - if (currentState.cursorY < scrollRegionBottom) { // Increment screen y currentState.cursorY++; @@ -1685,35 +1686,45 @@ public class ECMA48 implements Runnable { if (mouseEncoding == MouseEncoding.SGR) { sb.append((char) 0x1B); sb.append("[<"); + int buttons = 0; if (mouse.isMouse1()) { if (mouse.getType() == TMouseEvent.Type.MOUSE_MOTION) { - sb.append("32;"); + buttons = 32; } else { - sb.append("0;"); + buttons = 0; } } else if (mouse.isMouse2()) { if (mouse.getType() == TMouseEvent.Type.MOUSE_MOTION) { - sb.append("33;"); + buttons = 33; } else { - sb.append("1;"); + buttons = 1; } } else if (mouse.isMouse3()) { if (mouse.getType() == TMouseEvent.Type.MOUSE_MOTION) { - sb.append("34;"); + buttons = 34; } else { - sb.append("2;"); + buttons = 2; } } else if (mouse.isMouseWheelUp()) { - sb.append("64;"); + buttons = 64; } else if (mouse.isMouseWheelDown()) { - sb.append("65;"); + buttons = 65; } else { // This is motion with no buttons down. - sb.append("35;"); + buttons = 35; + } + if (mouse.isAlt()) { + buttons |= 0x08; + } + if (mouse.isCtrl()) { + buttons |= 0x10; + } + if (mouse.isShift()) { + buttons |= 0x04; } - sb.append(String.format("%d;%d", mouse.getX() + 1, + sb.append(String.format("%d;%d;%d", buttons, mouse.getX() + 1, mouse.getY() + 1)); if (mouse.getType() == TMouseEvent.Type.MOUSE_UP) { @@ -1727,35 +1738,46 @@ public class ECMA48 implements Runnable { sb.append((char) 0x1B); sb.append('['); sb.append('M'); + int buttons = 0; if (mouse.getType() == TMouseEvent.Type.MOUSE_UP) { - sb.append((char) (0x03 + 32)); + buttons = 0x03 + 32; } else if (mouse.isMouse1()) { if (mouse.getType() == TMouseEvent.Type.MOUSE_MOTION) { - sb.append((char) (0x00 + 32 + 32)); + buttons = 0x00 + 32 + 32; } else { - sb.append((char) (0x00 + 32)); + buttons = 0x00 + 32; } } else if (mouse.isMouse2()) { if (mouse.getType() == TMouseEvent.Type.MOUSE_MOTION) { - sb.append((char) (0x01 + 32 + 32)); + buttons = 0x01 + 32 + 32; } else { - sb.append((char) (0x01 + 32)); + buttons = 0x01 + 32; } } else if (mouse.isMouse3()) { if (mouse.getType() == TMouseEvent.Type.MOUSE_MOTION) { - sb.append((char) (0x02 + 32 + 32)); + buttons = 0x02 + 32 + 32; } else { - sb.append((char) (0x02 + 32)); + buttons = 0x02 + 32; } } else if (mouse.isMouseWheelUp()) { - sb.append((char) (0x04 + 64)); + buttons = 0x04 + 64; } else if (mouse.isMouseWheelDown()) { - sb.append((char) (0x05 + 64)); + buttons = 0x05 + 64; } else { // This is motion with no buttons down. - sb.append((char) (0x03 + 32)); + buttons = 0x03 + 32; + } + if (mouse.isAlt()) { + buttons |= 0x08; + } + if (mouse.isCtrl()) { + buttons |= 0x10; + } + if (mouse.isShift()) { + buttons |= 0x04; } + sb.append((char) (buttons & 0xFF)); sb.append((char) (mouse.getX() + 33)); sb.append((char) (mouse.getY() + 33)); } @@ -3177,10 +3199,10 @@ public class ECMA48 implements Runnable { if (decPrivateModeFlag == true) { if (value == true) { // Enable sixel scrolling (default). - // TODO + // Not supported } else { // Disable sixel scrolling. - // TODO + // Not supported } } } @@ -4015,7 +4037,7 @@ public class ECMA48 implements Runnable { case 8: // Invisible - // TODO + // Not supported break; case 90: @@ -4400,6 +4422,9 @@ public class ECMA48 implements Runnable { // DECSTBM int top = getCsiParam(0, 1, 1, height) - 1; int bottom = getCsiParam(1, height, 1, height) - 1; + if (bottom > height - 1) { + bottom = height - 1; + } if (top > bottom) { top = bottom; @@ -4753,13 +4778,22 @@ public class ECMA48 implements Runnable { private void oscPut(final char xtermChar) { // System.err.println("oscPut: " + xtermChar); + boolean oscEnd = false; + + if (xtermChar == 0x07) { + oscEnd = true; + } + if ((xtermChar == '\\') + && (collectBuffer.charAt(collectBuffer.length() - 1) == '\033') + ) { + oscEnd = true; + } + // Collect first collectBuffer.append(xtermChar); // Xterm cases... - if ((xtermChar == 0x07) - || (collectBuffer.toString().endsWith("\033\\")) - ) { + if (oscEnd) { String args = null; if (xtermChar == 0x07) { args = collectBuffer.substring(0, collectBuffer.length() - 1); @@ -4842,11 +4876,19 @@ public class ECMA48 implements Runnable { private void pmPut(final char pmChar) { // System.err.println("pmPut: " + pmChar); + boolean pmEnd = false; + + if ((pmChar == '\\') + && (collectBuffer.charAt(collectBuffer.length() - 1) == '\033') + ) { + pmEnd = true; + } + // Collect first collectBuffer.append(pmChar); // Xterm cases... - if (collectBuffer.toString().endsWith("\033\\")) { + if (pmEnd) { String arg = null; arg = collectBuffer.substring(0, collectBuffer.length() - 2); @@ -7107,8 +7149,7 @@ public class ECMA48 implements Runnable { return; } - java.util.Base64.Decoder base64 = java.util.Base64.getDecoder(); - byte [] bytes = base64.decode(data); + byte [] bytes = StringUtils.fromBase64(data.getBytes()); if (bytes.length != (imageWidth * imageHeight * 3)) { return; } @@ -7154,8 +7195,7 @@ public class ECMA48 implements Runnable { boolean scroll = false; BufferedImage image = null; try { - java.util.Base64.Decoder base64 = java.util.Base64.getDecoder(); - byte [] bytes = base64.decode(data); + byte [] bytes = StringUtils.fromBase64(data.getBytes()); switch (type) { case 1: @@ -7283,9 +7323,10 @@ public class ECMA48 implements Runnable { for (int x = 0; x < cellColumns; x++) { 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. + // A real sixel terminal would render the text of the current + // cell first, then image over it (accounting for blank + // pixels). We do not support that. A cell is either text, + // or image, but not a mix of image-over-text. DisplayLine line = display.get(currentState.cursorY); line.replace(currentState.cursorX, cells[x][y]); @@ -7306,6 +7347,7 @@ public class ECMA48 implements Runnable { // At the bottom, no more scrolling, done. break; } + cursorPosition(currentState.cursorY, x0); }