mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-29 07:32:02 +00:00
[ruamoko] Add some builtins for passages and text
Just some basic implementation so I can test shaping of passage text.
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parent
5fd510ade4
commit
b93ab95c47
4 changed files with 205 additions and 25 deletions
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@ -102,6 +102,7 @@ extern hb_feature_t CligOn;
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struct font_s;
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struct passage_s;
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extern struct ecs_registry_s *text_reg;
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shaper_t *Text_NewShaper (struct font_s *font);
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void Text_DeleteShaper (shaper_t *shaper);
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@ -42,50 +42,164 @@
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#include "QF/render.h"
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#include "QF/ui/font.h"
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#include "QF/ui/passage.h"
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#include "QF/ui/text.h"
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#include "QF/ui/view.h"
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#include "QF/plugin/vid_render.h"
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#include "rua_internal.h"
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typedef struct rua_passage_s {
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struct rua_passage_s *next;
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struct rua_passage_s **prev;
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passage_t *passage;
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} rua_passage_t;
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typedef struct rua_font_s {
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struct rua_font_s *next;
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struct rua_font_s **prev;
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font_t *font;
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} rua_font_t;
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typedef struct {
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progs_t *pr;
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PR_RESMAP (rua_passage_t) passage_map;
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rua_passage_t *passages;
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PR_RESMAP (rua_font_t) font_map;
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rua_font_t *fonts;
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} gui_resources_t;
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#define bi(x) static void bi_##x (progs_t *pr, void *_res)
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bi (Font_Load)
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static rua_passage_t *
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passage_new (gui_resources_t *res)
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{
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const char *font_path = P_GSTRING (pr, 0);
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int font_size = P_INT (pr, 1);
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QFile *font_file = QFS_FOpenFile (font_path);
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font_t *font = Font_Load (font_file, font_size);
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R_INT (pr) = font->fontid;
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return PR_RESNEW (res->passage_map);
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}
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bi (Font_String)
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static void
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passage_free (gui_resources_t *res, rua_passage_t *passage)
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{
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int x = P_INT (pr, 0);
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int y = P_INT (pr, 1);
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int fontid = P_INT (pr, 2);
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const char *str = P_GSTRING (pr, 3);
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r_funcs->Draw_FontString (x, y, fontid, str);
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PR_RESFREE (res->passage_map, passage);
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}
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#undef bi
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#define bi(x,np,params...) {#x, bi_##x, -1, np, {params}}
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#define p(type) PR_PARAM(type)
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#define P(a, s) { .size = (s), .alignment = BITOP_LOG2 (a), }
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static builtin_t builtins[] = {
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bi(Font_Load, 2, p(string), p(int)),
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bi(Font_String, 4, p(int), p(int), p(int), p(string)),
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static void
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passage_reset (gui_resources_t *res)
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{
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PR_RESRESET (res->passage_map);
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}
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{0}
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};
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static inline rua_passage_t *
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passage_get (gui_resources_t *res, int index)
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{
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return PR_RESGET(res->passage_map, index);
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}
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static inline int __attribute__((pure))
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passage_index (gui_resources_t *res, rua_passage_t *passage)
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{
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return PR_RESINDEX(res->passage_map, passage);
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}
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static int
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alloc_passage (gui_resources_t *res, passage_t *passage)
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{
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rua_passage_t *psg = passage_new (res);
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psg->next = res->passages;
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psg->prev = &res->passages;
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if (res->passages) {
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res->passages->prev = &psg->next;
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}
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res->passages = psg;
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psg->passage = passage;
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return passage_index (res, psg);
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}
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static rua_passage_t *
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_get_passage (gui_resources_t *res, int handle, const char *func)
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{
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rua_passage_t *psg = passage_get (res, handle);
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if (!psg) {
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PR_RunError (res->pr, "invalid passage handle passed to %s", func);
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}
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return psg;
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}
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#define get_passage(res, handle) _get_passage (res, handle, __FUNCTION__ + 3)
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static rua_font_t *
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font_new (gui_resources_t *res)
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{
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return PR_RESNEW (res->font_map);
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}
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/*
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static void
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font_free (gui_resources_t *res, rua_font_t *font)
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{
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PR_RESFREE (res->font_map, font);
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}
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*/
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static void
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font_reset (gui_resources_t *res)
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{
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PR_RESRESET (res->font_map);
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}
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static inline rua_font_t *
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font_get (gui_resources_t *res, int index)
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{
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return PR_RESGET(res->font_map, index);
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}
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static inline int __attribute__((pure))
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font_index (gui_resources_t *res, rua_font_t *font)
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{
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return PR_RESINDEX(res->font_map, font);
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}
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static int
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alloc_font (gui_resources_t *res, font_t *font)
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{
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rua_font_t *psg = font_new (res);
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psg->next = res->fonts;
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psg->prev = &res->fonts;
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if (res->fonts) {
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res->fonts->prev = &psg->next;
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}
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res->fonts = psg;
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psg->font = font;
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return font_index (res, psg);
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}
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static rua_font_t *
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_get_font (gui_resources_t *res, int handle, const char *func)
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{
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rua_font_t *psg = font_get (res, handle);
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if (!psg) {
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PR_RunError (res->pr, "invalid font handle passed to %s", func);
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}
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return psg;
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}
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#define get_font(res, handle) _get_font (res, handle, __FUNCTION__ + 3)
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static void
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bi_gui_clear (progs_t *pr, void *_res)
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{
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gui_resources_t *res = _res;
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rua_passage_t *psg;
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for (psg = res->passages; psg; psg = psg->next) {
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Passage_Delete (psg->passage);
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}
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res->passages = 0;
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passage_reset (res);
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rua_font_t *font;
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for (font = res->fonts; font; font = font->next) {
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//FIXME can't unload fonts
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}
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res->fonts = 0;
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font_reset (res);
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}
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static void
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@ -95,10 +209,73 @@ bi_gui_destroy (progs_t *pr, void *_res)
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free (res);
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}
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#define bi(x) static void bi_##x (progs_t *pr, void *_res)
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bi (Font_Load)
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{
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gui_resources_t *res = _res;
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const char *font_path = P_GSTRING (pr, 0);
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int font_size = P_INT (pr, 1);
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QFile *font_file = QFS_FOpenFile (font_path);
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font_t *font = Font_Load (font_file, font_size);
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R_INT (pr) = alloc_font (res, font);
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}
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bi (Passage_New)
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{
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gui_resources_t *res = _res;
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passage_t *passage = Passage_New (text_reg);
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R_INT (pr) = alloc_passage (res, passage);
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}
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bi (Passage_ParseText)
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{
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gui_resources_t *res = _res;
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int handle = P_INT (pr, 0);
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rua_passage_t *psg = get_passage (res, handle);
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const char *text = P_GSTRING (pr, 1);
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Passage_ParseText (psg->passage, text);
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}
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bi (Passage_Delete)
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{
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gui_resources_t *res = _res;
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int handle = P_INT (pr, 0);
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rua_passage_t *psg = get_passage (res, handle);
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Passage_Delete (psg->passage);
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passage_free (res, psg);
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}
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bi (Text_View)
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{
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gui_resources_t *res = _res;
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rua_font_t *font = get_font (res, P_INT (pr, 0));
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rua_passage_t *psg = get_passage (res, P_INT (pr, 1));
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view_t view = Text_View (font->font, psg->passage);
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R_INT (pr) = view.id;//FIXME
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}
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#undef bi
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#define bi(x,np,params...) {#x, bi_##x, -1, np, {params}}
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#define p(type) PR_PARAM(type)
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#define P(a, s) { .size = (s), .alignment = BITOP_LOG2 (a), }
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static builtin_t builtins[] = {
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bi(Font_Load, 2, p(string), p(int)),
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bi(Passage_New, 0),
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bi(Passage_ParseText, 2, p(ptr), p(string)),
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bi(Passage_Delete, 1, p(ptr)),
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bi(Text_View, 2, p(ptr), p(string)),
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{0}
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};
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void
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RUA_GUI_Init (progs_t *pr, int secure)
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{
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gui_resources_t *res = calloc (1, sizeof (gui_resources_t));
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res->pr = pr;
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PR_Resources_Register (pr, "Draw", res, bi_gui_clear, bi_gui_destroy);
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PR_RegisterBuiltins (pr, builtins, res);
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@ -77,7 +77,7 @@ static const component_t text_components[text_type_count] = {
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.create = text_features_create,
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},
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};
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static ecs_registry_t *text_reg;
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ecs_registry_t *text_reg;
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void
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Text_Init (void)
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@ -57,6 +57,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
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#include "QF/plugin/console.h"
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#include "QF/plugin/vid_render.h"
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#include "QF/ui/font.h"
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#include "QF/ui/text.h"
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#include "rua_internal.h"
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@ -345,6 +346,7 @@ BI_Graphics_Init (progs_t *pr)
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Mod_Init ();
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R_Init ();
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Font_Init ();
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Text_Init ();
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R_Progs_Init (pr);
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RUA_Game_Init (pr, thread->rua_security);
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