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kuroko: bind props for TransformMatrix

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This commit is contained in:
K. Lange 2023-03-30 16:03:54 +09:00
parent d7c64d7e56
commit 4a4c0a3436
1 changed files with 30 additions and 3 deletions
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33
lib/kuroko/_yutani2.c
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@ -861,12 +861,33 @@ struct _yutani_TransformMatrix {
#define CURRENT_CTYPE struct _yutani_TransformMatrix*
KRK_Method(TransformMatrix,__init__) {
if (!krk_parseArgs(".:TransformMatrix", (const char*[]){}, NULL)) return NONE_VAL();
/* Might accept lists of doubles later */
gfx_matrix_identity(self->matrix);
double a = 1.0, b = 0, tx = 0, c = 0, d = 1.0, ty = 0;
if (!krk_parseArgs(".|dddddd:TransformMatrix",
(const char*[]){"a","b","tx","c","d","ty"},
&a,&b,&tx,&c,&d,&ty)) return NONE_VAL();
self->matrix[0][0] = a;
self->matrix[0][1] = b;
self->matrix[0][2] = tx;
self->matrix[1][0] = c;
self->matrix[1][1] = d;
self->matrix[1][2] = ty;
return NONE_VAL();
}
#define MATRIX_VAR(name,row,col) KRK_Method(TransformMatrix,name) { \
double x = self->matrix[row][col]; \
if (!krk_parseArgs(".|d",(const char*[]){"val"},&x)) return NONE_VAL(); \
self->matrix[row][col] = x; \
return FLOATING_VAL(x); \
}
MATRIX_VAR(a,0,0)
MATRIX_VAR(b,0,1)
MATRIX_VAR(tx,0,1)
MATRIX_VAR(c,1,0)
MATRIX_VAR(d,1,1)
MATRIX_VAR(ty,1,1)
KRK_Method(TransformMatrix,__repr__) {
struct StringBuilder sb = {};
@ -2122,6 +2143,12 @@ KrkValue krk_module_onload__yutani2(void) {
BIND_METHOD(TransformMatrix,rotate);
BIND_METHOD(TransformMatrix,shear);
BIND_METHOD(TransformMatrix,apply);
BIND_PROP(TransformMatrix,a);
BIND_PROP(TransformMatrix,b);
BIND_PROP(TransformMatrix,tx);
BIND_PROP(TransformMatrix,c);
BIND_PROP(TransformMatrix,d);
BIND_PROP(TransformMatrix,ty);
krk_finalizeClass(TransformMatrix);
BIND_FUNC(module,decor_get_bounds);