Support urxvt/SGR mouse reporting and "any event tracking mode". for MouseTerm

mouseterm-extmouse-and-anyevent.diff

diff --git a/MTView.h b/MTView.h
index 490a8d6..2373679 100644
--- a/MTView.h
+++ b/MTView.h
@@ -13,6 +13,7 @@
 - (BOOL) MouseTerm_shouldIgnore: (NSEvent*) event button: (MouseButton) button;
 - (BOOL) MouseTerm_shouldIgnoreDown: (NSEvent*) event
                              button: (MouseButton) button;
+- (BOOL) MouseTerm_shouldIgnoreMoved: (NSEvent*) event;
 - (Position) MouseTerm_currentPosition: (NSEvent*) event;
 - (BOOL) MouseTerm_buttonDown: (NSEvent*) event button: (MouseButton) button;
 - (BOOL) MouseTerm_buttonDragged: (NSEvent*) event
@@ -20,6 +21,7 @@
 - (BOOL) MouseTerm_buttonUp: (NSEvent*) event
                      button: (MouseButton) button;
 - (void) MouseTerm_mouseDown: (NSEvent*) event;
+- (void) MouseTerm_mouseMoved: (NSEvent*) event;
 - (void) MouseTerm_mouseDragged: (NSEvent*) event;
 - (void) MouseTerm_mouseUp: (NSEvent*) event;
 - (void) MouseTerm_rightMouseDown: (NSEvent*) event;
diff --git a/MTView.m b/MTView.m
index 65fab5d..a57c7a2 100644
--- a/MTView.m
+++ b/MTView.m
@@ -126,6 +126,16 @@ static BOOL enabled = YES;
     return NO;
 }
 
+- (BOOL) MouseTerm_shouldIgnoreMoved: (NSEvent*) event
+{
+    // check if the mouse location is in the bounds of window.
+    NSPoint location = [event locationInWindow];
+    NSRect bounds = [(NSView*) self bounds];
+    if (NSPointInRect(location, bounds))
+        return NO;
+    return YES;
+}
+
 - (Position) MouseTerm_currentPosition: (NSEvent*) event
 {
     linecount_t scrollback =
@@ -141,11 +151,12 @@ static BOOL enabled = YES;
     // pos.x may not indicate correct coordinate value if the tail 
     // cells of line buffer are empty, so we calculate it from the cell size. 
     CGSize size = [(TTView*) self cellSize];
-    pos.x = (int)round(viewloc.x / size.width);
+    pos.x = (linecount_t)round(viewloc.x / size.width);
 
     // treat negative position value as 1.
-    pos.x = MAX(1, pos.x);
-    pos.y = MAX(1, pos.y);
+    pos.x = MAX(1, (int)pos.x);
+    pos.y = MAX(1, (int)pos.y);
+
     return pos;
 }
 
@@ -182,6 +193,38 @@ ignored:
     return NO;
 }
 
+- (BOOL) MouseTerm_buttonMoved: (NSEvent*) event
+{
+    if ([self MouseTerm_shouldIgnoreMoved: event])
+        goto ignored;
+
+    MTShell* shell = [[(TTView*) self controller] shell];
+    switch ([shell MouseTerm_getMouseMode])
+    {
+    case NO_MODE:
+        goto ignored;
+    case NORMAL_MODE:
+    case HILITE_MODE:
+    case BUTTON_MODE:
+        goto handled;
+    case ALL_MODE:
+    {
+        NSData* data = [self MouseTerm_codeForEvent: event
+                                             button: MOUSE_RELEASE + 32
+                                             motion: NO
+                                            release: NO];
+        [(TTShell*) shell writeData: data];
+        goto handled;
+    }
+    }
+handled:
+    [(TTView*) self clearTextSelection];
+    return YES;
+ignored:
+    return NO;
+}
+
+
 - (BOOL) MouseTerm_buttonDragged: (NSEvent*) event button: (MouseButton) button
 {
     if ([self MouseTerm_shouldIgnoreDown: event button: button])
@@ -257,6 +300,11 @@ ignored:
         [self MouseTerm_mouseDown: event];
 }
 
+- (void) MouseTerm_mouseMoved: (NSEvent*) event
+{
+    [self MouseTerm_buttonMoved: event];
+}
+
 - (void) MouseTerm_mouseDragged: (NSEvent*) event
 {
     MouseButton button;
diff --git a/MouseTerm.m b/MouseTerm.m
index a02dab6..e2f2e3e 100644
--- a/MouseTerm.m
+++ b/MouseTerm.m
@@ -100,6 +100,7 @@ NSMutableDictionary* MouseTerm_ivars = nil;
     SWIZZLE(shell, @selector(writeData:), @selector(MouseTerm_writeData:));
     SWIZZLE(view, @selector(scrollWheel:), @selector(MouseTerm_scrollWheel:));
     SWIZZLE(view, @selector(mouseDown:), @selector(MouseTerm_mouseDown:));
+    SWIZZLE(view, @selector(mouseMoved:), @selector(MouseTerm_mouseMoved:));
     SWIZZLE(view, @selector(mouseDragged:),
             @selector(MouseTerm_mouseDragged:));
     SWIZZLE(view, @selector(mouseUp:), @selector(MouseTerm_mouseUp:));