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clutter: Add smooth scroll and touch API to virtual devices

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So far only implemented on the evdev backend,as X11 doesn't support touch
devices nor smooth scrolling via XTEST.
This commit is contained in:
Jonas Ådahl
2018-01-29 14:21:11 +08:00
parent b6477a826d
commit 203a0b37ed
5 changed files with 304 additions and 0 deletions
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49
clutter/clutter/clutter-virtual-input-device.h
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@ -81,6 +81,29 @@ struct _ClutterVirtualInputDeviceClass
uint64_t time_us,
ClutterScrollDirection direction,
ClutterScrollSource scroll_source);
void (*notify_scroll_continuous) (ClutterVirtualInputDevice *virtual_device,
uint64_t time_us,
double dx,
double dy,
ClutterScrollSource scroll_source,
ClutterScrollFinishFlags finish_flags);
void (*notify_touch_down) (ClutterVirtualInputDevice *virtual_device,
uint64_t time_us,
int slot,
double x,
double y);
void (*notify_touch_motion) (ClutterVirtualInputDevice *virtual_device,
uint64_t time_us,
int slot,
double x,
double y);
void (*notify_touch_up) (ClutterVirtualInputDevice *virtual_device,
uint64_t time_us,
int slot);
};
CLUTTER_AVAILABLE_IN_ALL
@ -119,6 +142,32 @@ void clutter_virtual_input_device_notify_discrete_scroll (ClutterVirtualInputDev
ClutterScrollDirection direction,
ClutterScrollSource scroll_source);
CLUTTER_AVAILABLE_IN_ALL
void clutter_virtual_input_device_notify_scroll_continuous (ClutterVirtualInputDevice *virtual_device,
uint64_t time_us,
double dx,
double dy,
ClutterScrollSource scroll_source,
ClutterScrollFinishFlags finish_flags);
CLUTTER_AVAILABLE_IN_ALL
void clutter_virtual_input_device_notify_touch_down (ClutterVirtualInputDevice *virtual_device,
uint64_t time_us,
int slot,
double x,
double y);
CLUTTER_AVAILABLE_IN_ALL
void clutter_virtual_input_device_notify_touch_motion (ClutterVirtualInputDevice *virtual_device,
uint64_t time_us,
int slot,
double x,
double y);
CLUTTER_AVAILABLE_IN_ALL
void clutter_virtual_input_device_notify_touch_up (ClutterVirtualInputDevice *virtual_device,
uint64_t time_us,
int slot);
CLUTTER_AVAILABLE_IN_ALL
ClutterDeviceManager * clutter_virtual_input_device_get_manager (ClutterVirtualInputDevice *virtual_device);