alema/ugui.c3l
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

mar 9 gen 2024, 16:00:03, CET

Browse source
This commit is contained in:
Alessandro Mauri 2024-01-09 16:00:03 +01:00
parent 7909306d7a
commit 28b5ee16fb
3 changed files with 418 additions and 142 deletions
Download patch file Download diff file Expand all files Collapse all files

46
ugui.h
View file

@ -20,31 +20,51 @@ typedef uint64_t UgId;
typedef enum {
ETYPE_NONE = 0,
ETYPE_DIV,
ETYPE_BUTTON,
} UgElemType;
enum UgElemFlags {
ELEM_UPDATED = 1 << 0,
};
typedef struct {
UgId id;
UgRect rec;
UgId id;
uint32_t flags;
UgRect rect;
union {
uint32_t type_int;
uint32_t type_int;
UgElemType type;
};
// type-specific fields
union {
struct {
enum {
DIV_LAYOUT_ROW = 0,
DIV_LAYOUT_COLUMN,
DIV_LAYOUT_FLOATING,
} layout;
UgPoint origin_r, origin_c;
UgColor color_bg;
} div; // Div
};
} UgElem;
// TODO: add a packed flag
// TODO: add a fill index to skip some searching for free spots
typedef struct {
int size, elements;
int size, elements;
UgId *vector; // vector of element ids
int *refs, *ordered_refs;
int *refs, *ordered_refs;
} UgTree;
typedef struct {
struct _IdTable *table;
UgElem *array;
uint64_t *present, *used;
int cycles;
struct _IdTable *table;
UgElem *array;
uint64_t *present, *used;
int cycles;
} UgElemCache;
typedef struct _UgCtx UgCtx;
@ -63,10 +83,9 @@ int ug_tree_destroy(UgTree *tree);
// cache implementation
UgElemCache ug_cache_init(void);
void ug_cache_free(UgElemCache *cache);
UgElem *ug_cache_search(UgElemCache *cache, UgId id);
UgElem *ug_cache_insert(UgElemCache *cache, const UgElem *g, uint32_t *index);
void ug_cache_free(UgElemCache *cache);
UgElem *ug_cache_search(UgElemCache *cache, UgId id);
UgElem *ug_cache_insert(UgElemCache *cache, const UgElem *g, uint32_t *index);
int ug_init(UgCtx *ctx);
int ug_destroy(UgCtx *ctx);
@ -74,4 +93,3 @@ int ug_frame_begin(UgCtx *ctx);
int ug_frame_end(UgCtx *ctx);
#endif // _UGUI_H