import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage;
import java.io.InputStream;
+import java.util.ArrayList;
import java.util.HashMap;
-import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import javax.swing.JComponent;
/**
* The terminus font resource filename.
*/
- private static final String FONTFILE = "terminus-ttf-4.39/TerminusTTF-Bold-4.39.ttf";
+ public static final String FONTFILE = "terminus-ttf-4.39/TerminusTTF-Bold-4.39.ttf";
/**
* Cursor style to draw.
/**
* Use an outlined block for the cursor.
*/
- OUTLINE
+ OUTLINE,
+
+ /**
+ * Use a vertical bar for the cursor.
+ */
+ VERTICAL_BAR,
}
// ------------------------------------------------------------------------
/**
* Width of a character cell in pixels.
*/
- private int textWidth = 1;
+ private int textWidth = 16;
/**
* Height of a character cell in pixels.
*/
- private int textHeight = 1;
+ private int textHeight = 20;
/**
* Width of a character cell in pixels, as reported by font.
// Constructors -----------------------------------------------------------
// ------------------------------------------------------------------------
+ /**
+ * Static constructor.
+ */
+ static {
+ setDOSColors();
+ }
+
/**
* Public constructor creates a new JFrame to render to.
*
this.fontSize = fontSize;
- setDOSColors();
reloadOptions();
try {
SwingTerminal.this.setDimensions(sessionInfo.
getWindowWidth(), sessionInfo.getWindowHeight());
- SwingTerminal.this.resizeToScreen();
+ SwingTerminal.this.resizeToScreen(true);
SwingTerminal.this.swing.setVisible(true);
}
});
mouse1 = false;
mouse2 = false;
mouse3 = false;
- eventQueue = new LinkedList<TInputEvent>();
+ eventQueue = new ArrayList<TInputEvent>();
// Add listeners to Swing.
swing.addKeyListener(this);
this.fontSize = fontSize;
- setDOSColors();
reloadOptions();
try {
mouse1 = false;
mouse2 = false;
mouse3 = false;
- eventQueue = new LinkedList<TInputEvent>();
+ eventQueue = new ArrayList<TInputEvent>();
// Add listeners to Swing.
swing.addKeyListener(this);
&& (swing.getBufferStrategy() != null)
) {
do {
- clearPhysical();
do {
+ clearPhysical();
drawToSwing();
} while (swing.getBufferStrategy().contentsRestored());
cursorStyle = CursorStyle.OUTLINE;
} else if (cursorStyleString.equals("block")) {
cursorStyle = CursorStyle.BLOCK;
+ } else if (cursorStyleString.equals("verticalbar")) {
+ cursorStyle = CursorStyle.VERTICAL_BAR;
}
// Pull the system property for triple buffering.
} else {
SwingComponent.tripleBuffer = false;
}
+
+ // Set custom colors
+ setCustomSystemColors();
}
// ------------------------------------------------------------------------
dosColors = true;
}
+ /**
+ * Setup Swing colors to match those provided in system properties.
+ */
+ private static void setCustomSystemColors() {
+ synchronized (SwingTerminal.class) {
+ MYBLACK = getCustomColor("jexer.Swing.color0", MYBLACK);
+ MYRED = getCustomColor("jexer.Swing.color1", MYRED);
+ MYGREEN = getCustomColor("jexer.Swing.color2", MYGREEN);
+ MYYELLOW = getCustomColor("jexer.Swing.color3", MYYELLOW);
+ MYBLUE = getCustomColor("jexer.Swing.color4", MYBLUE);
+ MYMAGENTA = getCustomColor("jexer.Swing.color5", MYMAGENTA);
+ MYCYAN = getCustomColor("jexer.Swing.color6", MYCYAN);
+ MYWHITE = getCustomColor("jexer.Swing.color7", MYWHITE);
+ MYBOLD_BLACK = getCustomColor("jexer.Swing.color8", MYBOLD_BLACK);
+ MYBOLD_RED = getCustomColor("jexer.Swing.color9", MYBOLD_RED);
+ MYBOLD_GREEN = getCustomColor("jexer.Swing.color10", MYBOLD_GREEN);
+ MYBOLD_YELLOW = getCustomColor("jexer.Swing.color11", MYBOLD_YELLOW);
+ MYBOLD_BLUE = getCustomColor("jexer.Swing.color12", MYBOLD_BLUE);
+ MYBOLD_MAGENTA = getCustomColor("jexer.Swing.color13", MYBOLD_MAGENTA);
+ MYBOLD_CYAN = getCustomColor("jexer.Swing.color14", MYBOLD_CYAN);
+ MYBOLD_WHITE = getCustomColor("jexer.Swing.color15", MYBOLD_WHITE);
+ }
+ }
+
+ /**
+ * Setup one Swing color to match the RGB value provided in system
+ * properties.
+ *
+ * @param key the system property key
+ * @param defaultColor the default color to return if key is not set, or
+ * incorrect
+ * @return a color from the RGB string, or defaultColor
+ */
+ private static Color getCustomColor(final String key,
+ final Color defaultColor) {
+
+ String rgb = System.getProperty(key);
+ if (rgb == null) {
+ return defaultColor;
+ }
+ if (rgb.startsWith("#")) {
+ rgb = rgb.substring(1);
+ }
+ int rgbInt = 0;
+ try {
+ rgbInt = Integer.parseInt(rgb, 16);
+ } catch (NumberFormatException e) {
+ return defaultColor;
+ }
+ Color color = new Color((rgbInt & 0xFF0000) >>> 16,
+ (rgbInt & 0x00FF00) >>> 8,
+ (rgbInt & 0x0000FF));
+
+ return color;
+ }
+
/**
* Get the number of millis to wait before switching the blink from
* visible to invisible.
return blinkMillis;
}
+ /**
+ * Get the current status of the blink flag.
+ *
+ * @return true if the cursor and blinking text should be visible
+ */
+ public boolean getCursorBlinkVisible() {
+ return cursorBlinkVisible;
+ }
+
/**
* Get the font size in points.
*
* @param font the new font
*/
public void setFont(final Font font) {
- synchronized (this) {
- this.font = font;
- getFontDimensions();
- swing.setFont(font);
- glyphCacheBlink = new HashMap<Cell, BufferedImage>();
- glyphCache = new HashMap<Cell, BufferedImage>();
- resizeToScreen();
+ if (!SwingUtilities.isEventDispatchThread()) {
+ // Not in the Swing thread: force this inside the Swing thread.
+ try {
+ SwingUtilities.invokeAndWait(new Runnable() {
+ public void run() {
+ synchronized (this) {
+ SwingTerminal.this.font = font;
+ getFontDimensions();
+ swing.setFont(font);
+ glyphCacheBlink = new HashMap<Cell, BufferedImage>();
+ glyphCache = new HashMap<Cell, BufferedImage>();
+ resizeToScreen(true);
+ }
+ }
+ });
+ } catch (InterruptedException e) {
+ e.printStackTrace();
+ } catch (java.lang.reflect.InvocationTargetException e) {
+ e.printStackTrace();
+ }
+ } else {
+ synchronized (this) {
+ SwingTerminal.this.font = font;
+ getFontDimensions();
+ swing.setFont(font);
+ glyphCacheBlink = new HashMap<Cell, BufferedImage>();
+ glyphCache = new HashMap<Cell, BufferedImage>();
+ resizeToScreen(true);
+ }
}
}
* @param attr the text attributes
* @return the Swing Color
*/
- private Color attrToForegroundColor(final CellAttributes attr) {
+ public static Color attrToForegroundColor(final CellAttributes attr) {
int rgb = attr.getForeColorRGB();
if (rgb >= 0) {
int red = (rgb >> 16) & 0xFF;
* @param attr the text attributes
* @return the Swing Color
*/
- private Color attrToBackgroundColor(final CellAttributes attr) {
+ public static Color attrToBackgroundColor(final CellAttributes attr) {
int rgb = attr.getBackColorRGB();
if (rgb >= 0) {
int red = (rgb >> 16) & 0xFF;
gotFontDimensions = true;
}
+ /**
+ * Resize the physical screen to match the logical screen dimensions.
+ *
+ * @param resizeComponent if true, resize the Swing component
+ */
+ private void resizeToScreen(final boolean resizeComponent) {
+ if (resizeComponent) {
+ swing.setDimensions(textWidth * width, textHeight * height);
+ }
+ clearPhysical();
+ }
+
/**
* Resize the physical screen to match the logical screen dimensions.
*/
@Override
public void resizeToScreen() {
- swing.setDimensions(textWidth * width, textHeight * height);
- clearPhysical();
+ resizeToScreen(false);
}
/**
/*
System.err.println("drawGlyph(): " + xPixel + " " + yPixel +
" " + cell);
- */
+ */
BufferedImage image = null;
if (cell.isBlink() && !cursorBlinkVisible) {
gr2 = (Graphics2D) gr;
}
- Cell cellColor = new Cell();
- cellColor.setTo(cell);
+ Cell cellColor = new Cell(cell);
// Check for reverse
if (cell.isReverse()) {
|| (cell.isBlink() && cursorBlinkVisible)
) {
gr2.setColor(attrToForegroundColor(cellColor));
- char [] chars = new char[1];
- chars[0] = cell.getChar();
- gr2.drawChars(chars, 0, 1, gr2x + textAdjustX,
+ char [] chars = Character.toChars(cell.getChar());
+ gr2.drawChars(chars, 0, chars.length, gr2x + textAdjustX,
gr2y + textHeight - maxDescent + textAdjustY);
if (cell.isUnderline()) {
// We need a new key that will not be mutated by
// invertCell().
- Cell key = new Cell();
- key.setTo(cell);
+ Cell key = new Cell(cell);
if (cell.isBlink() && !cursorBlinkVisible) {
glyphCacheBlink.put(key, image);
} else {
int xPixel = cursorX * textWidth + left;
int yPixel = cursorY * textHeight + top;
Cell lCell = logical[cursorX][cursorY];
+ int cursorWidth = textWidth;
+ switch (lCell.getWidth()) {
+ case SINGLE:
+ // NOP
+ break;
+ case LEFT:
+ cursorWidth *= 2;
+ break;
+ case RIGHT:
+ cursorWidth *= 2;
+ xPixel -= textWidth;
+ break;
+ }
gr.setColor(attrToForegroundColor(lCell));
switch (cursorStyle) {
default:
// Fall through...
case UNDERLINE:
- gr.fillRect(xPixel, yPixel + textHeight - 2, textWidth, 2);
+ gr.fillRect(xPixel, yPixel + textHeight - 2, cursorWidth, 2);
break;
case BLOCK:
- gr.fillRect(xPixel, yPixel, textWidth, textHeight);
+ gr.fillRect(xPixel, yPixel, cursorWidth, textHeight);
break;
case OUTLINE:
- gr.drawRect(xPixel, yPixel, textWidth - 1, textHeight - 1);
+ gr.drawRect(xPixel, yPixel, cursorWidth - 1, textHeight - 1);
+ break;
+ case VERTICAL_BAR:
+ gr.fillRect(xPixel, yPixel, 2, textHeight);
break;
}
}
if (bounds != null) {
// Only update what is in the bounds
xCellMin = textColumn(bounds.x);
- xCellMax = textColumn(bounds.x + bounds.width);
+ xCellMax = textColumn(bounds.x + bounds.width) + 1;
if (xCellMax > width) {
xCellMax = width;
}
xCellMin = 0;
}
yCellMin = textRow(bounds.y);
- yCellMax = textRow(bounds.y + bounds.height);
+ yCellMax = textRow(bounds.y + bounds.height) + 1;
if (yCellMax > height) {
yCellMax = height;
}
/*
System.err.printf("bounds %s X %d %d Y %d %d\n",
bounds, xCellMin, xCellMax, yCellMin, yCellMax);
- */
+ */
for (int y = yCellMin; y < yCellMax; y++) {
for (int x = xCellMin; x < xCellMax; x++) {
break;
default:
if (!alt && ctrl && !shift) {
+ // Control character, replace ch with 'A', 'B', etc.
ch = KeyEvent.getKeyText(key.getKeyCode()).charAt(0);
}
// Not a special key, put it together
* @param event window event received
*/
public void windowClosing(final WindowEvent event) {
- // Drop a cmAbort and walk away
+ // Drop a cmBackendDisconnect and walk away
synchronized (eventQueue) {
- eventQueue.add(new TCommandEvent(cmAbort));
+ eventQueue.add(new TCommandEvent(cmBackendDisconnect));
resetBlinkTimer();
}
if (listener != null) {
return;
}
+ if (sessionInfo == null) {
+ // This is the initial component resize in construction, bail
+ // out.
+ return;
+ }
+
// Drop a new TResizeEvent into the queue
sessionInfo.queryWindowSize();
synchronized (eventQueue) {
* @param mouse mouse event received
*/
public void mouseEntered(final MouseEvent mouse) {
- // Ignore
+ swing.requestFocusInWindow();
}
/**
git://git.nikiroo.be / fanfix.git / blobdiff