refactor

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

diff --git a/src/jexer/backend/SwingTerminal.java b/src/jexer/backend/SwingTerminal.java
index 7ca80a5573f59eeaf57fa8096ca592acc7770523..c2b335f43380e2b1e22ae4ee7b0d5556baad2ab0 100644 (file)
--- a/src/jexer/backend/SwingTerminal.java
+++ b/src/jexer/backend/SwingTerminal.java
@@ -821,13 +821,35 @@ public class SwingTerminal extends LogicalScreen
      * @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(true);
+        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);
+            }
         }
     }
 
@@ -2079,6 +2101,10 @@ 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;
         }
@@ -2088,6 +2114,16 @@ 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;
@@ -2095,7 +2131,8 @@ 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);
@@ -2123,8 +2160,24 @@ 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);
@@ -2156,7 +2209,7 @@ public class SwingTerminal extends LogicalScreen
      * @param mouse mouse event received
      */
     public void mouseEntered(final MouseEvent mouse) {
-        // Ignore
+        swing.requestFocusInWindow();
     }
 
     /**
@@ -2178,6 +2231,10 @@ 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;
         }
@@ -2187,6 +2244,16 @@ 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;
@@ -2194,7 +2261,8 @@ 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);
@@ -2217,6 +2285,10 @@ 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;
         }
@@ -2226,6 +2298,16 @@ 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;
@@ -2242,7 +2324,8 @@ 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);
@@ -2271,6 +2354,10 @@ 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;
         }
@@ -2280,6 +2367,16 @@ 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;
@@ -2293,7 +2390,8 @@ 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);