ui/cocoa used to release all mouse buttons when it sees
NSEventTypeLeftMouseUp, NSEventTypeRightMouseUp, or
NSEventTypeOtherMouseUp, but it can instead release specific one
according to the delivered event.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
---
ui/cocoa.m | 132 ++++++++++++++++++++++++++-----------------------------------
1 file changed, 55 insertions(+), 77 deletions(-)
diff --git a/ui/cocoa.m b/ui/cocoa.m
index eb99064beeb4..fe0eb74b0743 100644
--- a/ui/cocoa.m
+++ b/ui/cocoa.m
@@ -99,7 +99,6 @@ static void cocoa_switch(DisplayChangeListener *dcl,
static DisplayChangeListener dcl = {
.ops = &dcl_ops,
};
-static int last_buttons;
static int cursor_hide = 1;
static int left_command_key_enabled = 1;
static bool swap_opt_cmd;
@@ -801,8 +800,6 @@ - (bool) handleEventLocked:(NSEvent *)event
COCOA_DEBUG("QemuCocoaView: handleEvent\n");
int buttons = 0;
int keycode = 0;
- bool mouse_event = false;
- // Location of event in virtual screen coordinates
NSPoint p = [self screenLocationOfEvent:event];
NSUInteger modifiers = [event modifierFlags];
@@ -883,25 +880,25 @@ - (bool) handleEventLocked:(NSEvent *)event
if (!!(modifiers & NSEventModifierFlagShift)) {
[self toggleKey:Q_KEY_CODE_SHIFT];
}
- break;
+ return true;
case kVK_RightShift:
if (!!(modifiers & NSEventModifierFlagShift)) {
[self toggleKey:Q_KEY_CODE_SHIFT_R];
}
- break;
+ return true;
case kVK_Control:
if (!!(modifiers & NSEventModifierFlagControl)) {
[self toggleKey:Q_KEY_CODE_CTRL];
}
- break;
+ return true;
case kVK_RightControl:
if (!!(modifiers & NSEventModifierFlagControl)) {
[self toggleKey:Q_KEY_CODE_CTRL_R];
}
- break;
+ return true;
case kVK_Option:
if (!!(modifiers & NSEventModifierFlagOption)) {
@@ -911,7 +908,7 @@ - (bool) handleEventLocked:(NSEvent *)event
[self toggleKey:Q_KEY_CODE_ALT];
}
}
- break;
+ return true;
case kVK_RightOption:
if (!!(modifiers & NSEventModifierFlagOption)) {
@@ -921,7 +918,7 @@ - (bool) handleEventLocked:(NSEvent *)event
[self toggleKey:Q_KEY_CODE_ALT_R];
}
}
- break;
+ return true;
/* Don't pass command key changes to guest unless mouse is grabbed */
case kVK_Command:
@@ -934,7 +931,7 @@ - (bool) handleEventLocked:(NSEvent *)event
[self toggleKey:Q_KEY_CODE_META_L];
}
}
- break;
+ return true;
case kVK_RightCommand:
if (isMouseGrabbed &&
@@ -945,9 +942,11 @@ - (bool) handleEventLocked:(NSEvent *)event
[self toggleKey:Q_KEY_CODE_META_R];
}
}
- break;
+ return true;
+
+ default:
+ return true;
}
- break;
case NSEventTypeKeyDown:
keycode = cocoa_keycode_to_qemu([event keyCode]);
@@ -983,7 +982,7 @@ - (bool) handleEventLocked:(NSEvent *)event
} else {
[self handleMonitorInput: event];
}
- break;
+ return true;
case NSEventTypeKeyUp:
keycode = cocoa_keycode_to_qemu([event keyCode]);
@@ -996,7 +995,7 @@ - (bool) handleEventLocked:(NSEvent *)event
if (qemu_console_is_graphic(NULL)) {
qkbd_state_key_event(kbd, keycode, false);
}
- break;
+ return true;
case NSEventTypeMouseMoved:
if (isAbsoluteEnabled) {
// Cursor re-entered into a window might generate events bound to screen coordinates
@@ -1012,34 +1011,18 @@ - (bool) handleEventLocked:(NSEvent *)event
}
}
}
- mouse_event = true;
- break;
+ return [self handleMouseEvent:event];
case NSEventTypeLeftMouseDown:
- buttons |= MOUSE_EVENT_LBUTTON;
- mouse_event = true;
- break;
+ return [self handleMouseEvent:event button:MOUSE_EVENT_LBUTTON down:true];
case NSEventTypeRightMouseDown:
- buttons |= MOUSE_EVENT_RBUTTON;
- mouse_event = true;
- break;
- case NSEventTypeOtherMouseDown:
- buttons |= MOUSE_EVENT_MBUTTON;
- mouse_event = true;
- break;
+ return [self handleMouseEvent:event button:MOUSE_EVENT_RBUTTON down:true];
case NSEventTypeLeftMouseDragged:
- buttons |= MOUSE_EVENT_LBUTTON;
- mouse_event = true;
- break;
+ return [self handleMouseEvent:event button:MOUSE_EVENT_LBUTTON down:true];
case NSEventTypeRightMouseDragged:
- buttons |= MOUSE_EVENT_RBUTTON;
- mouse_event = true;
- break;
+ return [self handleMouseEvent:event button:MOUSE_EVENT_RBUTTON down:true];
case NSEventTypeOtherMouseDragged:
- buttons |= MOUSE_EVENT_MBUTTON;
- mouse_event = true;
- break;
+ return [self handleMouseEvent:event button:MOUSE_EVENT_MBUTTON down:true];
case NSEventTypeLeftMouseUp:
- mouse_event = true;
if (!isMouseGrabbed && [self screenContainsPoint:p]) {
/*
* In fullscreen mode, the window of cocoaView may not be the
@@ -1050,13 +1033,11 @@ - (bool) handleEventLocked:(NSEvent *)event
[self grabMouse];
}
}
- break;
+ return [self handleMouseEvent:event button:MOUSE_EVENT_LBUTTON down:false];
case NSEventTypeRightMouseUp:
- mouse_event = true;
- break;
+ return [self handleMouseEvent:event button:MOUSE_EVENT_RBUTTON down:false];
case NSEventTypeOtherMouseUp:
- mouse_event = true;
- break;
+ return [self handleMouseEvent:event button:MOUSE_EVENT_MBUTTON down:false];
case NSEventTypeScrollWheel:
/*
* Send wheel events to the guest regardless of window focus.
@@ -1087,52 +1068,49 @@ - (bool) handleEventLocked:(NSEvent *)event
* Since deltaX/deltaY also report scroll wheel events we prevent mouse
* movement code from executing.
*/
- mouse_event = false;
- break;
+ return true;
default:
return false;
}
+}
+
+- (bool) handleMouseEvent:(NSEvent *)event
+{
+ if (!isMouseGrabbed) {
+ return false;
+ }
- if (mouse_event) {
- /* Don't send button events to the guest unless we've got a
- * mouse grab or window focus. If we have neither then this event
- * is the user clicking on the background window to activate and
- * bring us to the front, which will be done by the sendEvent
- * call below. We definitely don't want to pass that click through
- * to the guest.
+ if (isAbsoluteEnabled) {
+ NSPoint p = [self screenLocationOfEvent:event];
+ /* Note that the origin for Cocoa mouse coords is bottom left, not top left.
+ * The check on screenContainsPoint is to avoid sending out of range values for
+ * clicks in the titlebar.
*/
- if ((isMouseGrabbed || [[self window] isKeyWindow]) &&
- (last_buttons != buttons)) {
- static uint32_t bmap[INPUT_BUTTON__MAX] = {
- [INPUT_BUTTON_LEFT] = MOUSE_EVENT_LBUTTON,
- [INPUT_BUTTON_MIDDLE] = MOUSE_EVENT_MBUTTON,
- [INPUT_BUTTON_RIGHT] = MOUSE_EVENT_RBUTTON
- };
- qemu_input_update_buttons(dcl.con, bmap, last_buttons, buttons);
- last_buttons = buttons;
- }
- if (isMouseGrabbed) {
- if (isAbsoluteEnabled) {
- /* Note that the origin for Cocoa mouse coords is bottom left, not top left.
- * The check on screenContainsPoint is to avoid sending out of range values for
- * clicks in the titlebar.
- */
- if ([self screenContainsPoint:p]) {
- qemu_input_queue_abs(dcl.con, INPUT_AXIS_X, p.x, 0, screen.width);
- qemu_input_queue_abs(dcl.con, INPUT_AXIS_Y, screen.height - p.y, 0, screen.height);
- }
- } else {
- qemu_input_queue_rel(dcl.con, INPUT_AXIS_X, (int)[event deltaX]);
- qemu_input_queue_rel(dcl.con, INPUT_AXIS_Y, (int)[event deltaY]);
- }
- } else {
- return false;
+ if ([self screenContainsPoint:p]) {
+ qemu_input_queue_abs(dcl.con, INPUT_AXIS_X, p.x, 0, screen.width);
+ qemu_input_queue_abs(dcl.con, INPUT_AXIS_Y, screen.height - p.y, 0, screen.height);
}
- qemu_input_event_sync();
+ } else {
+ qemu_input_queue_rel(dcl.con, INPUT_AXIS_X, (int)[event deltaX]);
+ qemu_input_queue_rel(dcl.con, INPUT_AXIS_Y, (int)[event deltaY]);
}
+
+ qemu_input_event_sync();
+
return true;
}
+- (bool) handleMouseEvent:(NSEvent *)event button:(InputButton)button down:(bool)down
+{
+ if (!isMouseGrabbed && ![[self window] isKeyWindow]) {
+ return false;
+ }
+
+ qemu_input_queue_btn(dcl.con, button, down);
+
+ return [self handleMouseEvent:event];
+}
+
- (void) grabMouse
{
COCOA_DEBUG("QemuCocoaView: grabMouse\n");
--
2.43.0© 2016 - 2024 Red Hat, Inc.