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Sat, 17 Feb 2024 03:18:57 -0800 (PST) From: Akihiko Odaki Date: Sat, 17 Feb 2024 20:18:47 +0900 Subject: [PATCH v11 1/6] ui/cocoa: Release specific mouse buttons MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240217-cocoa-v11-1-0a17a7e534d4@daynix.com> References: <20240217-cocoa-v11-0-0a17a7e534d4@daynix.com> In-Reply-To: <20240217-cocoa-v11-0-0a17a7e534d4@daynix.com> To: Peter Maydell , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Gerd Hoffmann , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , Marek Glogowski , BALATON Zoltan , Rene Engel Cc: qemu-devel@nongnu.org, Akihiko Odaki X-Mailer: b4 0.12.3 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: none client-ip=2607:f8b0:4864:20::429; envelope-from=akihiko.odaki@daynix.com; helo=mail-pf1-x429.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @daynix-com.20230601.gappssmtp.com) X-ZM-MESSAGEID: 1708168810427100003 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 --- 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 =3D { .ops =3D &dcl_ops, }; -static int last_buttons; static int cursor_hide =3D 1; static int left_command_key_enabled =3D 1; static bool swap_opt_cmd; @@ -801,8 +800,6 @@ - (bool) handleEventLocked:(NSEvent *)event COCOA_DEBUG("QemuCocoaView: handleEvent\n"); int buttons =3D 0; int keycode =3D 0; - bool mouse_event =3D false; - // Location of event in virtual screen coordinates NSPoint p =3D [self screenLocationOfEvent:event]; NSUInteger modifiers =3D [event modifierFlags]; =20 @@ -883,25 +880,25 @@ - (bool) handleEventLocked:(NSEvent *)event if (!!(modifiers & NSEventModifierFlagShift)) { [self toggleKey:Q_KEY_CODE_SHIFT]; } - break; + return true; =20 case kVK_RightShift: if (!!(modifiers & NSEventModifierFlagShift)) { [self toggleKey:Q_KEY_CODE_SHIFT_R]; } - break; + return true; =20 case kVK_Control: if (!!(modifiers & NSEventModifierFlagControl)) { [self toggleKey:Q_KEY_CODE_CTRL]; } - break; + return true; =20 case kVK_RightControl: if (!!(modifiers & NSEventModifierFlagControl)) { [self toggleKey:Q_KEY_CODE_CTRL_R]; } - break; + return true; =20 case kVK_Option: if (!!(modifiers & NSEventModifierFlagOption)) { @@ -911,7 +908,7 @@ - (bool) handleEventLocked:(NSEvent *)event [self toggleKey:Q_KEY_CODE_ALT]; } } - break; + return true; =20 case kVK_RightOption: if (!!(modifiers & NSEventModifierFlagOption)) { @@ -921,7 +918,7 @@ - (bool) handleEventLocked:(NSEvent *)event [self toggleKey:Q_KEY_CODE_ALT_R]; } } - break; + return true; =20 /* 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; =20 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 =3D cocoa_keycode_to_qemu([event keyCode]); =20 @@ -983,7 +982,7 @@ - (bool) handleEventLocked:(NSEvent *)event } else { [self handleMonitorInput: event]; } - break; + return true; case NSEventTypeKeyUp: keycode =3D cocoa_keycode_to_qemu([event keyCode]); =20 @@ -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 b= ound to screen coordinates @@ -1012,34 +1011,18 @@ - (bool) handleEventLocked:(NSEvent *)event } } } - mouse_event =3D true; - break; + return [self handleMouseEvent:event]; case NSEventTypeLeftMouseDown: - buttons |=3D MOUSE_EVENT_LBUTTON; - mouse_event =3D true; - break; + return [self handleMouseEvent:event button:MOUSE_EVENT_LBUTTON= down:true]; case NSEventTypeRightMouseDown: - buttons |=3D MOUSE_EVENT_RBUTTON; - mouse_event =3D true; - break; - case NSEventTypeOtherMouseDown: - buttons |=3D MOUSE_EVENT_MBUTTON; - mouse_event =3D true; - break; + return [self handleMouseEvent:event button:MOUSE_EVENT_RBUTTON= down:true]; case NSEventTypeLeftMouseDragged: - buttons |=3D MOUSE_EVENT_LBUTTON; - mouse_event =3D true; - break; + return [self handleMouseEvent:event button:MOUSE_EVENT_LBUTTON= down:true]; case NSEventTypeRightMouseDragged: - buttons |=3D MOUSE_EVENT_RBUTTON; - mouse_event =3D true; - break; + return [self handleMouseEvent:event button:MOUSE_EVENT_RBUTTON= down:true]; case NSEventTypeOtherMouseDragged: - buttons |=3D MOUSE_EVENT_MBUTTON; - mouse_event =3D true; - break; + return [self handleMouseEvent:event button:MOUSE_EVENT_MBUTTON= down:true]; case NSEventTypeLeftMouseUp: - mouse_event =3D 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 =3D true; - break; + return [self handleMouseEvent:event button:MOUSE_EVENT_RBUTTON= down:false]; case NSEventTypeOtherMouseUp: - mouse_event =3D 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 prev= ent mouse * movement code from executing. */ - mouse_event =3D false; - break; + return true; default: return false; } +} + +- (bool) handleMouseEvent:(NSEvent *)event +{ + if (!isMouseGrabbed) { + return false; + } =20 - 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 =3D [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 ran= ge values for + * clicks in the titlebar. */ - if ((isMouseGrabbed || [[self window] isKeyWindow]) && - (last_buttons !=3D buttons)) { - static uint32_t bmap[INPUT_BUTTON__MAX] =3D { - [INPUT_BUTTON_LEFT] =3D MOUSE_EVENT_LBUTTON, - [INPUT_BUTTON_MIDDLE] =3D MOUSE_EVENT_MBUTTON, - [INPUT_BUTTON_RIGHT] =3D MOUSE_EVENT_RBUTTON - }; - qemu_input_update_buttons(dcl.con, bmap, last_buttons, buttons= ); - last_buttons =3D buttons; - } - if (isMouseGrabbed) { - if (isAbsoluteEnabled) { - /* Note that the origin for Cocoa mouse coords is bottom l= eft, not top left. - * The check on screenContainsPoint is to avoid sending ou= t of range values for - * clicks in the titlebar. - */ - if ([self screenContainsPoint:p]) { - qemu_input_queue_abs(dcl.con, INPUT_AXIS_X, p.x, 0, sc= reen.width); - qemu_input_queue_abs(dcl.con, INPUT_AXIS_Y, screen.hei= ght - p.y, 0, screen.height); - } - } else { - qemu_input_queue_rel(dcl.con, INPUT_AXIS_X, (int)[event de= ltaX]); - qemu_input_queue_rel(dcl.con, INPUT_AXIS_Y, (int)[event de= ltaY]); - } - } else { - return false; + if ([self screenContainsPoint:p]) { + qemu_input_queue_abs(dcl.con, INPUT_AXIS_X, p.x, 0, screen.wid= th); + 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; } =20 +- (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"); --=20 2.43.1