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cocoa: Don't report trackpad mouse events as synthesized touches. 

Fixes Bugzilla #4690, sort of. I guess.
Ryan C. Gordon 2019-07-02 12:29:36 -04:00
parent d2058b45ae
commit d2d06f4443
2 changed files with 12 additions and 0 deletions
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6
src/video/cocoa/SDL_cocoamouse.m
View File

@ -38,6 +38,8 @@
#define DLog(...) do { } while (0)
#endif
#define TRACKPAD_REPORTS_TOUCH_MOUSEID 0
@implementation NSCursor (InvisibleCursor)
+ (NSCursor *)invisibleCursor
{
@ -379,6 +381,7 @@ Cocoa_HandleMouseEvent(_THIS, NSEvent *event)
}
SDL_MouseID mouseID = mouse ? mouse->mouseID : 0;
#if TRACKPAD_REPORTS_TOUCH_MOUSEID
if ([event subtype] == NSEventSubtypeTouch) { /* this is a synthetic from the OS */
if (mouse->touch_mouse_events) {
mouseID = SDL_TOUCH_MOUSEID; /* Hint is set */
@ -386,6 +389,7 @@ Cocoa_HandleMouseEvent(_THIS, NSEvent *event)
return; /* no hint set, drop this one. */
}
}
#endif
const SDL_bool seenWarp = driverdata->seenWarp;
driverdata->seenWarp = NO;
@ -432,6 +436,7 @@ Cocoa_HandleMouseWheel(SDL_Window *window, NSEvent *event)
}
SDL_MouseID mouseID = mouse->mouseID;
#if TRACKPAD_REPORTS_TOUCH_MOUSEID
if ([event subtype] == NSEventSubtypeTouch) { /* this is a synthetic from the OS */
if (mouse->touch_mouse_events) {
mouseID = SDL_TOUCH_MOUSEID; /* Hint is set */
@ -439,6 +444,7 @@ Cocoa_HandleMouseWheel(SDL_Window *window, NSEvent *event)
return; /* no hint set, drop this one. */
}
}
#endif
CGFloat x = -[event deltaX];
CGFloat y = [event deltaY];

6
src/video/cocoa/SDL_cocoawindow.m
View File

@ -922,6 +922,7 @@ SetWindowStyle(SDL_Window * window, NSUInteger style)
int button;
int clicks;
#if TRACKPAD_REPORTS_TOUCH_MOUSEID
if ([theEvent subtype] == NSEventSubtypeTouch) { /* this is a synthetic from the OS */
if (mouse->touch_mouse_events) {
mouseID = SDL_TOUCH_MOUSEID; /* Hint is set */
@ -929,6 +930,7 @@ SetWindowStyle(SDL_Window * window, NSUInteger style)
return; /* no hint set, drop this one. */
}
}
#endif
/* Ignore events that aren't inside the client area (i.e. title bar.) */
if ([theEvent window]) {
@ -991,6 +993,7 @@ SetWindowStyle(SDL_Window * window, NSUInteger style)
int button;
int clicks;
#if TRACKPAD_REPORTS_TOUCH_MOUSEID
if ([theEvent subtype] == NSEventSubtypeTouch) { /* this is a synthetic from the OS */
if (mouse->touch_mouse_events) {
mouseID = SDL_TOUCH_MOUSEID; /* Hint is set */
@ -998,6 +1001,7 @@ SetWindowStyle(SDL_Window * window, NSUInteger style)
return; /* no hint set, drop this one. */
}
}
#endif
if ([self processHitTest:theEvent]) {
SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_HIT_TEST, 0, 0);
@ -1051,6 +1055,7 @@ SetWindowStyle(SDL_Window * window, NSUInteger style)
NSPoint point;
int x, y;
#if TRACKPAD_REPORTS_TOUCH_MOUSEID
if ([theEvent subtype] == NSEventSubtypeTouch) { /* this is a synthetic from the OS */
if (mouse->touch_mouse_events) {
mouseID = SDL_TOUCH_MOUSEID; /* Hint is set */
@ -1058,6 +1063,7 @@ SetWindowStyle(SDL_Window * window, NSUInteger style)
return; /* no hint set, drop this one. */
}
}
#endif
if ([self processHitTest:theEvent]) {
SDL_SendWindowEvent(window, SDL_WINDOWEVENT_HIT_TEST, 0, 0);