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wayland cursor: capture and release methods

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This commit is contained in:
Riccardo Canalicchio 2021-12-22 07:39:45 +01:00
parent 2683cdd8ab
commit a240d1b4d8
2 changed files with 66 additions and 43 deletions
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1
Headers/wayland/WaylandServer.h
View file

@ -61,6 +61,7 @@ struct pointer
uint32_t serial;
struct window *focus;
struct window *captured;
};

108
Source/wayland/WaylandServer+Cursor.m
View file

@ -47,17 +47,22 @@ pointer_handle_enter(void *data, struct wl_pointer *pointer, uint32_t serial,
struct wl_surface *surface, wl_fixed_t sx_w,
wl_fixed_t sy_w)
{
if (!surface)
{
return;
}
WaylandConfig *wlconfig = data;
struct window *window = wl_surface_get_user_data(surface);
if(window->ignoreMouse)
{
return;
}
wlconfig->pointer.focus = window;
if(wlconfig->pointer.captured)
{
return;
}
[(WaylandServer *)GSCurrentServer() initializeMouseIfRequired];
@ -66,11 +71,9 @@ pointer_handle_enter(void *data, struct wl_pointer *pointer, uint32_t serial,
float sx = wl_fixed_to_double(sx_w);
float sy = wl_fixed_to_double(sy_w);
wlconfig->pointer.focus = window;
if (wlconfig->pointer.focus && wlconfig->pointer.serial)
if (window && wlconfig->pointer.serial)
{
window = wlconfig->pointer.focus;
NSEvent *event;
NSPoint eventLocation;
NSGraphicsContext *gcontext;
@ -108,47 +111,51 @@ static void
pointer_handle_leave(void *data, struct wl_pointer *pointer, uint32_t serial,
struct wl_surface *surface)
{
if (!surface)
WaylandConfig *wlconfig = data;
struct window *window = wl_surface_get_user_data(surface);
if(window->ignoreMouse)
{
return;
}
if (wlconfig->pointer.focus == NULL)
{
return;
}
WaylandConfig *wlconfig = data;
struct window *window = wl_surface_get_user_data(surface);
if(window->ignoreMouse)
{
return;
}
[(WaylandServer *)GSCurrentServer() initializeMouseIfRequired];
if (wlconfig->pointer.focus->window_id == window->window_id
&& wlconfig->pointer.serial)
{
window = wlconfig->pointer.focus;
NSEvent *event;
NSPoint eventLocation;
NSGraphicsContext *gcontext;
if(wlconfig->pointer.captured == NULL)
{
window = wlconfig->pointer.focus;
NSEvent *event;
NSPoint eventLocation;
NSGraphicsContext *gcontext;
gcontext = GSCurrentContext();
gcontext = GSCurrentContext();
eventLocation = NSMakePoint(wlconfig->pointer.x, wlconfig->pointer.y);
event = [NSEvent mouseEventWithType:NSMouseExited
location:eventLocation
modifierFlags:wlconfig->modifiers
timestamp:wlconfig->pointer.last_timestamp
windowNumber:window->window_id
context:gcontext
eventNumber:serial
clickCount:0
pressure:0.0
buttonNumber:0
deltaX:0
deltaY:0
deltaZ:0.];
[GSCurrentServer() postEvent:event atStart:NO];
eventLocation = NSMakePoint(wlconfig->pointer.x, wlconfig->pointer.y);
event = [NSEvent mouseEventWithType:NSMouseExited
location:eventLocation
modifierFlags:0
timestamp:wlconfig->pointer.last_timestamp
windowNumber:window->window_id
context:gcontext
eventNumber:serial
clickCount:0
pressure:0.0
buttonNumber:0
deltaX:0
deltaY:0
deltaZ:0.];
[GSCurrentServer() postEvent:event atStart:NO];
}
wlconfig->pointer.focus = NULL;
wlconfig->pointer.serial = serial;
wlconfig->event_serial = serial;
@ -162,6 +169,11 @@ pointer_handle_motion(void *data, struct wl_pointer *pointer, uint32_t time,
{
WaylandConfig *wlconfig = data;
struct window *focused_window = wlconfig->pointer.focus;
if(wlconfig->pointer.captured)
{
focused_window = wlconfig->pointer.captured;
}
if(focused_window == NULL || focused_window->ignoreMouse)
{
return;
@ -246,8 +258,15 @@ pointer_handle_button(void *data, struct wl_pointer *pointer, uint32_t serial,
int tick;
int buttonNumber;
enum wl_pointer_button_state state = state_w;
struct window *window = wlconfig->pointer.focus;
if(window->ignoreMouse)
if(wlconfig->pointer.captured)
{
window = wlconfig->pointer.captured;
}
if(window == NULL || window->ignoreMouse)
{
return;
}
@ -259,9 +278,9 @@ pointer_handle_button(void *data, struct wl_pointer *pointer, uint32_t serial,
eventFlags = wlconfig->modifiers;
NSTimeInterval timestamp = (NSTimeInterval) time / 1000.0;
if (state == WL_POINTER_BUTTON_STATE_PRESSED)
{
wlconfig->pointer.button = button;
if (window->toplevel)
{
// if the window is a toplevel we check if the event is for resizing or
@ -344,6 +363,7 @@ pointer_handle_button(void *data, struct wl_pointer *pointer, uint32_t serial,
else if (state == WL_POINTER_BUTTON_STATE_RELEASED)
{
wlconfig->pointer.serial = 0;
wlconfig->pointer.button = 0;
if(window->moving)
{
window->moving = NO;
@ -403,7 +423,6 @@ pointer_handle_button(void *data, struct wl_pointer *pointer, uint32_t serial,
[GSCurrentServer() postEvent:event atStart:NO];
// store button state for mouse move handlers
wlconfig->pointer.button = button;
wlconfig->pointer.button_state = state;
wlconfig->pointer.last_timestamp = timestamp;
wlconfig->pointer.serial = serial;
@ -577,13 +596,16 @@ WaylandServer (Cursor)
- (BOOL)capturemouse:(int)win
{
// mouse capture not supported
return NO;
struct window *window = get_window_with_id(wlconfig, win);
wlconfig->pointer.captured = window;
wlconfig->pointer.focus = window;
return YES;
}
- (void)releasemouse
{
NSDebugLog(@"releasemouse");
wlconfig->pointer.captured = NULL;
}
- (void)setMouseLocation:(NSPoint)mouseLocation onScreen:(int)aScreen