enable antialiasing

[fanfix.git] / src / jexer / backend / SwingTerminal.java

diff --git a/src/jexer/backend/SwingTerminal.java b/src/jexer/backend/SwingTerminal.java
index f0ba3552fd52b812a91a06be0f97c9adb96604e7..37f99d56c2371f489afebea9bb98e68d70237739 100644 (file)
--- a/src/jexer/backend/SwingTerminal.java
+++ b/src/jexer/backend/SwingTerminal.java
@@ -36,6 +36,7 @@ import java.awt.Graphics2D;
 import java.awt.Graphics;
 import java.awt.Insets;
 import java.awt.Rectangle;
+import java.awt.RenderingHints;
 import java.awt.Toolkit;
 import java.awt.event.ComponentEvent;
 import java.awt.event.ComponentListener;
@@ -1238,15 +1239,26 @@ public class SwingTerminal extends LogicalScreen
 
         // Draw the background rectangle, then the foreground character.
         assert (cell.isImage());
+
+        // Enable anti-aliasing
+        if (gr instanceof Graphics2D) {
+            ((Graphics2D) gr).setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+                RenderingHints.VALUE_ANTIALIAS_ON);
+            ((Graphics2D) gr).setRenderingHint(RenderingHints.KEY_RENDERING,
+                RenderingHints.VALUE_RENDER_QUALITY);
+        }
+
         gr.setColor(cell.getBackground());
         gr.fillRect(xPixel, yPixel, textWidth, textHeight);
 
         BufferedImage image = cell.getImage();
         if (image != null) {
             if (swing.getFrame() != null) {
-                gr.drawImage(image, xPixel, yPixel, swing.getFrame());
+                gr.drawImage(image, xPixel, yPixel, getTextWidth(),
+                    getTextHeight(), swing.getFrame());
             } else {
-                gr.drawImage(image, xPixel, yPixel, swing.getComponent());
+                gr.drawImage(image, xPixel, yPixel,  getTextWidth(),
+                    getTextHeight(),swing.getComponent());
             }
             return;
         }
@@ -1308,10 +1320,19 @@ public class SwingTerminal extends LogicalScreen
             cellColor.setBackColor(cell.getForeColor());
         }
 
+        // Enable anti-aliasing
+        if (gr instanceof Graphics2D) {
+            ((Graphics2D) gr).setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+                RenderingHints.VALUE_ANTIALIAS_ON);
+            ((Graphics2D) gr).setRenderingHint(RenderingHints.KEY_RENDERING,
+                RenderingHints.VALUE_RENDER_QUALITY);
+        }
+
         // Draw the background rectangle, then the foreground character.
         gr2.setColor(attrToBackgroundColor(cellColor));
         gr2.fillRect(gr2x, gr2y, textWidth, textHeight);
 
+
         // Handle blink and underline
         if (!cell.isBlink()
             || (cell.isBlink() && cursorBlinkVisible)
@@ -2101,6 +2122,10 @@ public class SwingTerminal extends LogicalScreen
         boolean eventMouse1 = false;
         boolean eventMouse2 = false;
         boolean eventMouse3 = false;
+        boolean eventAlt = false;
+        boolean eventCtrl = false;
+        boolean eventShift = false;
+
         if ((modifiers & MouseEvent.BUTTON1_DOWN_MASK) != 0) {
             eventMouse1 = true;
         }
@@ -2110,6 +2135,16 @@ public class SwingTerminal extends LogicalScreen
         if ((modifiers & MouseEvent.BUTTON3_DOWN_MASK) != 0) {
             eventMouse3 = true;
         }
+        if ((modifiers & MouseEvent.ALT_DOWN_MASK) != 0) {
+            eventAlt = true;
+        }
+        if ((modifiers & MouseEvent.CTRL_DOWN_MASK) != 0) {
+            eventCtrl = true;
+        }
+        if ((modifiers & MouseEvent.SHIFT_DOWN_MASK) != 0) {
+            eventShift = true;
+        }
+
         mouse1 = eventMouse1;
         mouse2 = eventMouse2;
         mouse3 = eventMouse3;
@@ -2117,7 +2152,8 @@ public class SwingTerminal extends LogicalScreen
         int y = textRow(mouse.getY());
 
         TMouseEvent mouseEvent = new TMouseEvent(TMouseEvent.Type.MOUSE_MOTION,
-            x, y, x, y, mouse1, mouse2, mouse3, false, false);
+            x, y, x, y, mouse1, mouse2, mouse3, false, false,
+            eventAlt, eventCtrl, eventShift);
 
         synchronized (eventQueue) {
             eventQueue.add(mouseEvent);
@@ -2145,8 +2181,24 @@ public class SwingTerminal extends LogicalScreen
         oldMouseX = x;
         oldMouseY = y;
 
+        boolean eventAlt = false;
+        boolean eventCtrl = false;
+        boolean eventShift = false;
+
+        int modifiers = mouse.getModifiersEx();
+        if ((modifiers & MouseEvent.ALT_DOWN_MASK) != 0) {
+            eventAlt = true;
+        }
+        if ((modifiers & MouseEvent.CTRL_DOWN_MASK) != 0) {
+            eventCtrl = true;
+        }
+        if ((modifiers & MouseEvent.SHIFT_DOWN_MASK) != 0) {
+            eventShift = true;
+        }
+
         TMouseEvent mouseEvent = new TMouseEvent(TMouseEvent.Type.MOUSE_MOTION,
-            x, y, x, y, mouse1, mouse2, mouse3, false, false);
+            x, y, x, y, mouse1, mouse2, mouse3, false, false,
+            eventAlt, eventCtrl, eventShift);
 
         synchronized (eventQueue) {
             eventQueue.add(mouseEvent);
@@ -2200,6 +2252,10 @@ public class SwingTerminal extends LogicalScreen
         boolean eventMouse1 = false;
         boolean eventMouse2 = false;
         boolean eventMouse3 = false;
+        boolean eventAlt = false;
+        boolean eventCtrl = false;
+        boolean eventShift = false;
+
         if ((modifiers & MouseEvent.BUTTON1_DOWN_MASK) != 0) {
             eventMouse1 = true;
         }
@@ -2209,6 +2265,16 @@ public class SwingTerminal extends LogicalScreen
         if ((modifiers & MouseEvent.BUTTON3_DOWN_MASK) != 0) {
             eventMouse3 = true;
         }
+        if ((modifiers & MouseEvent.ALT_DOWN_MASK) != 0) {
+            eventAlt = true;
+        }
+        if ((modifiers & MouseEvent.CTRL_DOWN_MASK) != 0) {
+            eventCtrl = true;
+        }
+        if ((modifiers & MouseEvent.SHIFT_DOWN_MASK) != 0) {
+            eventShift = true;
+        }
+
         mouse1 = eventMouse1;
         mouse2 = eventMouse2;
         mouse3 = eventMouse3;
@@ -2216,7 +2282,8 @@ public class SwingTerminal extends LogicalScreen
         int y = textRow(mouse.getY());
 
         TMouseEvent mouseEvent = new TMouseEvent(TMouseEvent.Type.MOUSE_DOWN,
-            x, y, x, y, mouse1, mouse2, mouse3, false, false);
+            x, y, x, y, mouse1, mouse2, mouse3, false, false,
+            eventAlt, eventCtrl, eventShift);
 
         synchronized (eventQueue) {
             eventQueue.add(mouseEvent);
@@ -2239,6 +2306,10 @@ public class SwingTerminal extends LogicalScreen
         boolean eventMouse1 = false;
         boolean eventMouse2 = false;
         boolean eventMouse3 = false;
+        boolean eventAlt = false;
+        boolean eventCtrl = false;
+        boolean eventShift = false;
+
         if ((modifiers & MouseEvent.BUTTON1_DOWN_MASK) != 0) {
             eventMouse1 = true;
         }
@@ -2248,6 +2319,16 @@ public class SwingTerminal extends LogicalScreen
         if ((modifiers & MouseEvent.BUTTON3_DOWN_MASK) != 0) {
             eventMouse3 = true;
         }
+        if ((modifiers & MouseEvent.ALT_DOWN_MASK) != 0) {
+            eventAlt = true;
+        }
+        if ((modifiers & MouseEvent.CTRL_DOWN_MASK) != 0) {
+            eventCtrl = true;
+        }
+        if ((modifiers & MouseEvent.SHIFT_DOWN_MASK) != 0) {
+            eventShift = true;
+        }
+
         if (mouse1) {
             mouse1 = false;
             eventMouse1 = true;
@@ -2264,7 +2345,8 @@ public class SwingTerminal extends LogicalScreen
         int y = textRow(mouse.getY());
 
         TMouseEvent mouseEvent = new TMouseEvent(TMouseEvent.Type.MOUSE_UP,
-            x, y, x, y, eventMouse1, eventMouse2, eventMouse3, false, false);
+            x, y, x, y, eventMouse1, eventMouse2, eventMouse3, false, false,
+            eventAlt, eventCtrl, eventShift);
 
         synchronized (eventQueue) {
             eventQueue.add(mouseEvent);
@@ -2293,6 +2375,10 @@ public class SwingTerminal extends LogicalScreen
         boolean eventMouse3 = false;
         boolean mouseWheelUp = false;
         boolean mouseWheelDown = false;
+        boolean eventAlt = false;
+        boolean eventCtrl = false;
+        boolean eventShift = false;
+
         if ((modifiers & MouseEvent.BUTTON1_DOWN_MASK) != 0) {
             eventMouse1 = true;
         }
@@ -2302,6 +2388,16 @@ public class SwingTerminal extends LogicalScreen
         if ((modifiers & MouseEvent.BUTTON3_DOWN_MASK) != 0) {
             eventMouse3 = true;
         }
+        if ((modifiers & MouseEvent.ALT_DOWN_MASK) != 0) {
+            eventAlt = true;
+        }
+        if ((modifiers & MouseEvent.CTRL_DOWN_MASK) != 0) {
+            eventCtrl = true;
+        }
+        if ((modifiers & MouseEvent.SHIFT_DOWN_MASK) != 0) {
+            eventShift = true;
+        }
+
         mouse1 = eventMouse1;
         mouse2 = eventMouse2;
         mouse3 = eventMouse3;
@@ -2315,7 +2411,8 @@ public class SwingTerminal extends LogicalScreen
         }
 
         TMouseEvent mouseEvent = new TMouseEvent(TMouseEvent.Type.MOUSE_DOWN,
-            x, y, x, y, mouse1, mouse2, mouse3, mouseWheelUp, mouseWheelDown);
+            x, y, x, y, mouse1, mouse2, mouse3, mouseWheelUp, mouseWheelDown,
+            eventAlt, eventCtrl, eventShift);
 
         synchronized (eventQueue) {
             eventQueue.add(mouseEvent);