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Fix more OS X cursor issues

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Fixed problems with a hidden mouse cursor when we activated Aseprite
window from other windows, or from the Mission Control, or with Cmd+Alt.
This commit is contained in:
David Capello 2014-11-05 11:14:49 -03:00
parent 13fc8e03d2
commit 51061894de
1 changed files with 58 additions and 37 deletions
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95
src/allegro/src/macosx/system.m
View File

@ -153,6 +153,46 @@ static RETSIGTYPE osx_signal_handler(int num)
static BOOL handle_mouse_enter(
NSRect frame, NSRect view, NSPoint point,
int* mx, int* my, int* buttons)
{
if (_mouse_installed && !_mouse_on &&
(osx_window) && (NSPointInRect(point, view))) {
*mx = point.x;
*my = frame.size.height - point.y;
*buttons = 0;
_mouse_on = TRUE;
osx_hide_native_mouse();
if (osx_mouse_enter_callback)
osx_mouse_enter_callback();
return YES;
}
else
return NO;
}
static BOOL handle_mouse_leave()
{
if (_mouse_installed) {
if (_mouse_on) {
_mouse_on = FALSE;
osx_show_native_mouse();
if (osx_mouse_leave_callback)
osx_mouse_leave_callback();
}
return YES;
}
else
return NO;
}
/* osx_event_handler:
* Event handling function; gets repeatedly called inside a dedicated thread.
*/
@ -164,8 +204,8 @@ void osx_event_handler()
NSPoint point;
NSRect frame, view;
int dx = 0, dy = 0, dz = 0;
int mx=_mouse_x;
int my=_mouse_y;
int mx = _mouse_x;
int my = _mouse_y;
static int buttons = 0;
int event_type;
BOOL gotmouseevent = NO;
@ -225,19 +265,10 @@ void osx_event_handler()
case NSLeftMouseDown:
case NSOtherMouseDown:
case NSRightMouseDown:
/* App is regaining focus */
if (![NSApp isActive]) {
/* App is regaining focus */
if (_mouse_installed) {
if ((osx_window) && (NSPointInRect(point, view))) {
mx = point.x;
my = frame.size.height - point.y;
buttons = 0;
if (!_mouse_on) {
_mouse_on = TRUE;
osx_hide_native_mouse();
}
}
}
handle_mouse_enter(frame, view, point, &mx, &my, &buttons);
if (osx_window)
[osx_window invalidateCursorRectsForView: [osx_window contentView]];
if (_keyboard_installed)
@ -259,6 +290,9 @@ void osx_event_handler()
case NSLeftMouseUp:
case NSOtherMouseUp:
case NSRightMouseUp:
if ([NSApp isActive])
handle_mouse_enter(frame, view, point, &mx, &my, &buttons);
buttons &= ~((event_type == NSLeftMouseUp) ? 0x1 : 0);
buttons &= ~((event_type == NSRightMouseUp) ? 0x2 : 0);
buttons &= ~((event_type == NSOtherMouseUp) ? 0x4 : 0);
@ -271,11 +305,14 @@ void osx_event_handler()
case NSRightMouseDragged:
case NSOtherMouseDragged:
case NSMouseMoved:
if ([NSApp isActive])
handle_mouse_enter(frame, view, point, &mx, &my, &buttons);
dx += [event deltaX];
dy += [event deltaY];
mx=point.x;
my=frame.size.height-point.y;
mx = point.x;
my = frame.size.height - point.y;
[NSApp sendEvent: event];
gotmouseevent = YES;
@ -288,35 +325,16 @@ void osx_event_handler()
case NSMouseEntered:
if (([event trackingNumber] == osx_mouse_tracking_rect) && ([NSApp isActive])) {
if (_mouse_installed) {
mx = point.x;
my = frame.size.height - point.y;
buttons = 0;
if (handle_mouse_enter(frame, view, point, &mx, &my, &buttons))
gotmouseevent = YES;
if (!_mouse_on) {
_mouse_on = TRUE;
osx_hide_native_mouse();
}
if (osx_mouse_enter_callback)
osx_mouse_enter_callback();
}
}
[NSApp sendEvent: event];
break;
case NSMouseExited:
if ([event trackingNumber] == osx_mouse_tracking_rect) {
if (_mouse_installed) {
if (handle_mouse_leave())
gotmouseevent = YES;
if (_mouse_on) {
_mouse_on = FALSE;
osx_show_native_mouse();
}
if (osx_mouse_leave_callback)
osx_mouse_leave_callback();
}
}
[NSApp sendEvent: event];
break;
@ -328,6 +346,8 @@ void osx_event_handler()
[osx_window invalidateCursorRectsForView: [osx_window contentView]];
if (_keyboard_installed)
osx_keyboard_focused(TRUE, 0);
handle_mouse_enter(frame, view, point, &mx, &my, &buttons);
}
_switch_in();
break;
@ -335,6 +355,7 @@ void osx_event_handler()
case NSApplicationDeactivatedEventType:
if (osx_window && _keyboard_installed)
osx_keyboard_focused(FALSE, 0);
handle_mouse_leave();
_switch_out();
break;