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Transitions in C++

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This commit is contained in:
Olivier Goffart 2020-11-20 11:38:03 +01:00
parent 091a0834d3
commit d5c4885955
5 changed files with 208 additions and 97 deletions
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84
api/sixtyfps-cpp/include/sixtyfps_properties.h
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@ -23,6 +23,34 @@ namespace sixtyfps {
using cbindgen_private::StateInfo;
namespace private_api {
void sixtyfps_property_set_animated_binding_helper(const cbindgen_private::PropertyHandleOpaque *handle,
void (*binding)(void*, int32_t*), void *user_data, void (*drop_user_data)(void*),
const cbindgen_private::PropertyAnimation *animation_data,
cbindgen_private::PropertyAnimation (*transition_data)(void *, uint64_t *)) {
cbindgen_private::sixtyfps_property_set_animated_binding_int(handle, binding, user_data, drop_user_data, animation_data, transition_data);
}
void sixtyfps_property_set_animated_binding_helper(const cbindgen_private::PropertyHandleOpaque *handle,
void (*binding)(void*, float*), void *user_data, void (*drop_user_data)(void*),
const cbindgen_private::PropertyAnimation *animation_data,
cbindgen_private::PropertyAnimation (*transition_data)(void *, uint64_t *)) {
cbindgen_private::sixtyfps_property_set_animated_binding_float(handle, binding, user_data, drop_user_data, animation_data, transition_data);
}
void sixtyfps_property_set_animated_binding_helper(const cbindgen_private::PropertyHandleOpaque *handle,
void (*binding)(void*, Color*), void *user_data, void (*drop_user_data)(void*),
const cbindgen_private::PropertyAnimation *animation_data,
cbindgen_private::PropertyAnimation (*transition_data)(void *, uint64_t *)) {
cbindgen_private::sixtyfps_property_set_animated_binding_color(handle, binding, user_data, drop_user_data, animation_data, transition_data);
}
}
template<typename T>
struct Property
{
@ -71,7 +99,34 @@ struct Property
const cbindgen_private::PropertyAnimation &animation_data) const ;
template<typename F>
inline void set_animated_binding(F binding,
const cbindgen_private::PropertyAnimation &animation_data) const;
const cbindgen_private::PropertyAnimation &animation_data) const {
private_api::sixtyfps_property_set_animated_binding_helper(
&inner,
[](void *user_data, T *value) {
*reinterpret_cast<T *>(value) = (*reinterpret_cast<F *>(user_data))();
},
new F(binding), [](void *user_data) { delete reinterpret_cast<F *>(user_data); },
&animation_data, nullptr);
}
template<typename F, typename Trans>
inline void set_animated_binding_for_transition(F binding, Trans animation) const {
struct UserData {
F binding;
Trans animation;
};
private_api::sixtyfps_property_set_animated_binding_helper(
&inner,
[](void *user_data, T *value) {
*reinterpret_cast<T *>(value) = reinterpret_cast<UserData *>(user_data)->binding();
},
new UserData{binding, animation},
[](void *user_data) { delete reinterpret_cast<UserData *>(user_data); },
nullptr,
[](void *user_data, uint64_t *instant) {
return reinterpret_cast<UserData *>(user_data)->animation(instant);
});
}
bool is_dirty() const { return cbindgen_private::sixtyfps_property_is_dirty(&inner); }
@ -133,33 +188,6 @@ void Property<float>::set_animated_value(const float &new_value,
&animation_data);
}
template<>
template<typename F>
void Property<int32_t>::set_animated_binding(
F binding, const cbindgen_private::PropertyAnimation &animation_data) const
{
cbindgen_private::sixtyfps_property_set_animated_binding_int(
&inner,
[](void *user_data, int32_t *value) {
*reinterpret_cast<int32_t *>(value) = (*reinterpret_cast<F *>(user_data))();
},
new F(binding), [](void *user_data) { delete reinterpret_cast<F *>(user_data); },
&animation_data);
}
template<>
template<typename F>
void Property<float>::set_animated_binding(
F binding, const cbindgen_private::PropertyAnimation &animation_data) const
{
cbindgen_private::sixtyfps_property_set_animated_binding_float(
&inner,
[](void *user_data, float *value) {
*reinterpret_cast<float *>(value) = (*reinterpret_cast<F *>(user_data))();
},
new F(binding), [](void *user_data) { delete reinterpret_cast<F *>(user_data); },
&animation_data);
}
template<typename F>
void set_state_binding(const Property<StateInfo> &property, F binding) {