MeowOS-For-R3P2/patch_v2/meow_launcherd/test_settings_widgets.c

/* test_settings_widgets.c — M7.2 设置页主列表迁 SDK 控件（宿主验证）。
 *
 * 复现 settings_page.c M7.2 SDK 路径所建控件集（meow_listview 虚拟化 vsource + section 段头 +
 * set_item_draw 自绘 + 行内真 meow_switch + 拖拽同布局 meow_slider），验证：
 *   P1 listview 虚拟化渲染：section 段头 + 开关/枚举/滑条/幂等行非背景像素；
 *   P2 meow_listview 命中：行号（含滚动换算 + 段头行 enabled=1 可命中）；
 *   P3 开关写回：行 tap → meow_settings_set_switch(key,!on) → settings.conf 键正确（读改写单键）；
 *   P4 滑条写回：track 映射 x→值 → meow_settings_set_int(key,v)（含息屏时间档位索引→秒）→ 键正确；
 *   P5 枚举写回：enum 选项 → meow_settings_set_enum(key,idx) → settings.conf 键值正确。
 * 写回全部走 meow_settings_set_*（单键读改写，勿整文件覆盖——音量存盘教训）+ meow_settings_save。
 *
 * 几何/控件创建与 settings_page.c「M7.2 SDK 路径」镜像（owner=哨兵 0x53，listview 用 set_vsource
 * + set_item_draw + set_item_h 68）。SMENU 行表取代表性子集（键/类型/min/max 与真表一致）。
 *
 * 编译（在 patch_v2/meow_launcherd 下）：
 *   gcc -Wall -Wextra -o test_settings_widgets test_settings_widgets.c \
 *       ../sdk/test_host_stub.c ../sdk/meow_ui_gfx.c ../sdk/meow_ui_sys.c \
 *       ../sdk/meow_ui_theme.c ../sdk/meow_ui_vol.c ../sdk/meow_ui_log.c \
 *       ../sdk/meow_ui_widget.c ../sdk/meow_ui_input.c ../sdk/meow_ui_activity.c \
 *       ../sdk/meow_ui_dialog.c ../sdk/meow_ui_ime.c ../sdk/meow_ui_str.c ../sdk/meow_pinyin.c \
 *       ../sdk/meow_ui_draw.c ../sdk/meow_ui_view.c ../sdk/meow_ui_box.c ../sdk/meow_ui_anim.c \
 *       ../sdk/meow_ui_scroll.c ../sdk/meow_ui_img.c ../sdk/meow_ui_media.c \
 *       ../sdk/meow_notify_ipc.c ../sdk/stb_image.c -I../sdk -I. -DMEOW_UI_HOST_TEST \
 *       -DMEOW_SETTINGS_FILE='"/tmp/meow_set_test/settings.conf"' -pthread -lm
 * 运行：./test_settings_widgets
 */
#include "meow_ui.h"
#include "meow_ui_internal.h"   /* meow_ui_back_buf / meow_gfx_mark_dirty / meow_input_touch_set */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/stat.h>
#include <sys/types.h>

/* 覆盖存储路径到临时目录（需父目录存在；test 内初始化时 mkdir）。
 * 注意：须在 include "meow_settings.c" 前定义（SDK meow_ui_sys/theme 自带默认，勿用 -D 以免重定义）。 */
#define MEOW_SETTINGS_FILE "/tmp/meow_set_test/settings.conf"
#include "meow_settings.c"

static int g_fail = 0;
#define CHECK(cond, ...) do { \
    if (cond) { printf("  PASS: " __VA_ARGS__); printf("\n"); } \
    else { printf("  FAIL: " __VA_ARGS__); printf("\n"); g_fail++; } } while (0)

/* ---- 与 settings_page.c / meow_launcher_internal.h 同源几何（镜像） ---- */
#define XRES 480
#define YRES 720
#define SET_CARD_X 8
#define SET_CARD_W (XRES - 16)
#define SET_CONTENT_W (SET_CARD_W - 24)
#define S_SLIDER_X (SET_CARD_X + 16)   /* 24 */
#define S_SLIDER_W SET_CONTENT_W       /* 440 */
#define SET_LIST_Y 100
#define SET_FOOT_H 40
#define SET_ITEM_H 68
#define SET_SLIDER_YOFF 32
#define SET_TRACK_CY 52
#define SET_SENTINEL 0x53
#define LV_H (YRES - SET_LIST_Y - SET_FOOT_H)  /* 580 */

/* 息屏时间档位（镜像 settings_page.c s_time_tiers） */
static const int s_time_tiers[] = { 0, 5, 10, 15, 20, 30, 45, 60, 90, 120, 180, 300, 600, 900, 1800, 3600, 7200 };
#define S_TIME_TIERS_N ((int)(sizeof s_time_tiers / sizeof s_time_tiers[0]))

/* ---- srow_t 行表镜像（键/类型/min/max 与 settings_page.c SMENU 代表行一致） ---- */
typedef enum { SC_HEADER, SC_SWITCH, SC_SLIDER, SC_ENUM, SC_PRESET, SC_INFO, SC_LIST } sctrl_t;
typedef struct { const char *label; const char *key; sctrl_t ctrl;
                 int min, max, step; } srow_t;
static const srow_t ROWS[] = {
    { "显示",           NULL, SC_HEADER, 0, 0, 0 },
    { "亮度",           "display.brightness",         SC_SLIDER, 1, 100, 1 },
    { "最高刷新率",     "display.refresh_always_max", SC_SWITCH, 0, 0, 0 },
    { "息屏模式",       "display.screen_off_mode",    SC_ENUM,   0, 0, 0 },
    { "息屏时间",       "display.screen_off_timeout", SC_SLIDER, 0, S_TIME_TIERS_N - 1, 1 },
    { "UI风格",         "ui.style",                   SC_ENUM,   0, 0, 0 },
    { "滑动方向",       "input.swipe_invert",         SC_SWITCH, 0, 0, 0 },
    { "网络",           NULL, SC_HEADER, 0, 0, 0 },
    { "WiFi",           NULL, SC_LIST,   0, 0, 0 },
};
#define NROWS ((int)(sizeof ROWS / sizeof ROWS[0]))

static meow_widget *lv = NULL;

/* ---- 值格式化/映射（镜像 settings_page.c s_fmt_value/s_time_tier_idx/s_time_tier_val） ---- */
static int s_time_tier_idx(int sec)
{
    if (sec <= s_time_tiers[0]) return 0;
    for (int i = 1; i < S_TIME_TIERS_N; i++) {
        if (sec == s_time_tiers[i]) return i;
        if (sec < s_time_tiers[i]) {
            int lo = s_time_tiers[i-1], hi = s_time_tiers[i];
            return (sec - lo < hi - sec) ? i - 1 : i;
        }
    }
    return S_TIME_TIERS_N - 1;
}
static int s_time_tier_val(int idx)
{
    if (idx < 0) idx = 0;
    if (idx >= S_TIME_TIERS_N) idx = S_TIME_TIERS_N - 1;
    return s_time_tiers[idx];
}
static void s_fmt_time(int sec, char *buf, int len)
{
    if (sec <= 0) { snprintf(buf, len, "常亮"); return; }
    if (sec < 60) { snprintf(buf, len, "%d 秒", sec); return; }
    if (sec < 3600) { snprintf(buf, len, "%d 分", sec / 60); return; }
    snprintf(buf, len, "%d 时", sec / 3600);
}
static void s_fmt_value(const srow_t *r, char *buf, int len)
{
    int v = 0;
    if (meow_settings_get_int(r->key, &v) != 0) { snprintf(buf, len, "-"); return; }
    if (!strcmp(r->key, "display.screen_off_timeout")) { s_fmt_time(v, buf, len); return; }
    snprintf(buf, len, "%d", v);
}
static void s_display_value(const srow_t *r, char *buf, int len)
{
    int idx = 0; meow_settings_get_enum(r->key, &idx);
    if (meow_settings_enum_label(r->key, idx, buf, len) != 0) snprintf(buf, len, "-");
}
static int s_slider_val_from_x(const srow_t *r, int px)
{
    int range = r->max - r->min;
    int v = r->min + (range ? (px - S_SLIDER_X) * range / S_SLIDER_W : 0);
    if (v < r->min) v = r->min;
    if (v > r->max) v = r->max;
    return v;
}
/* 滑条落值（含息屏时间 挡位→秒 换算；镜像 s_slider_set_from_track） */
static void s_slider_set(const srow_t *r, int sl_v, int save)
{
    (void)save;
    if (!strcmp(r->key, "display.screen_off_timeout")) sl_v = s_time_tier_val(sl_v);
    meow_settings_set_int(r->key, sl_v);
}
/* 开关 tap：读改写单键（镜像 run_settings_page SC_SWITCH 分支） */
static void s_switch_toggle(const srow_t *r)
{
    int on = 0; meow_settings_get_switch(r->key, &on);
    meow_settings_set_switch(r->key, !on);
}

/* ---- listview 虚拟化数据源（镜像 settings_page.c set_lv_bind） ---- */
static int lv_count(void *ctx) { (void)ctx; return NROWS; }
static void lv_bind(int idx, meow_lv_item *out, void *ctx)
{
    (void)ctx;
    memset(out, 0, sizeof *out);
    out->icon_kind = MEOW_LIST_ICON_NONE;
    out->enabled = 1;
    if (idx < 0 || idx >= NROWS) { out->title = ""; return; }
    const srow_t *r = &ROWS[idx];
    out->title = r->label ? r->label : "";
    out->section = (r->ctrl == SC_HEADER) ? 1 : 0;
    if (r->ctrl == SC_SWITCH) {
        int on = 0; meow_settings_get_switch(r->key, &on);
        out->right = MEOW_LIST_RIGHT_SWITCH; out->on = on;
    }
}

/* 行内开关池（镜像 settings_page.c g_set_sw pool） */
#define SET_SWITCH_POOL 12
static meow_widget *g_set_sw[SET_SWITCH_POOL];
static int g_set_sw_n = 0, g_set_sw_use = 0;
static meow_widget *set_sw_take(void)
{
    if (g_set_sw_use < g_set_sw_n) return g_set_sw[g_set_sw_use++];
    if (g_set_sw_n >= SET_SWITCH_POOL) return NULL;
    meow_widget *w = meow_switch_create(0, 0, 0);
    if (w) { g_set_sw[g_set_sw_n++] = w; return g_set_sw[g_set_sw_use++]; }
    return NULL;
}

/* ---- 整行自绘（镜像 settings_page.c set_lv_draw） ---- */
static void lv_draw(int idx, int x, int y, int w, int h, int state, void *ctx)
{
    (void)ctx; (void)h;
    const meow_theme *mt = meow_theme_get();
    if (idx < 0) return;
    const srow_t *r = &ROWS[idx];
    int sel  = (state & MEOW_LISTVIEW_ST_SELECTED);
    int press = (state & MEOW_LISTVIEW_ST_PRESSED);
    int thh = meow_ui_text_height(mt->font_body);
    uint32_t textcol = sel ? mt->onPrimaryContainer : mt->onSurface;
    uint32_t subcol  = sel ? mt->onPrimaryContainer : mt->onSurfaceVariant;

    /* MD3 容器化（P0）：行=surface 上 surfaceContainer 圆角卡；段头=surface 上的 primary 段标签（无卡
     * 无分隔线）；与 settings_page.c set_lv_draw 同构造。 */
    int cx = x + SET_CARD_X;
    int cw = w - 2 * SET_CARD_X;
    int cy = y + 8 / 2;
    int ch = SET_ITEM_H - 8;
    if (r->ctrl == SC_HEADER) {
        int ty = y + (SET_ITEM_H - thh) / 2;
        if (ty >= 0) meow_ui_text(cx + 16, ty, r->label, mt->font_body, mt->primary);
        return;
    }
    meow_gfx_fill_round(cx, cy, cw, ch, 12, mt->surfaceContainer);
    if (sel) meow_gfx_fill_round(cx, cy, cw, ch, 12, mt->primaryContainer);
    else if (press) meow_gfx_fill_round_alpha(cx, cy, cw, ch, 12, mt->primary, 26);
    int ly = y + (SET_ITEM_H - thh) / 2;
    int rgt = cx + cw - 16;
    switch (r->ctrl) {
    case SC_SWITCH: {
        meow_ui_text(cx + 16, ly, r->label, mt->font_body, textcol);
        meow_widget *sw = set_sw_take();
        if (sw) {
            int on = 0; meow_settings_get_switch(r->key, &on);
            meow_widget_set_rect(sw, rgt - 56, y + (SET_ITEM_H - 32) / 2, 56, 32);
            meow_switch_set(sw, on);
            meow_widget_draw(sw);
        }
        break;
    }
    case SC_SLIDER: {
        /* 宿主测试不引入 launcher s_draw_slider/s_ui_theme：只验证行文字渲染 + 命中，track 视觉由
         * 真机 s_draw_slider 呈现（settings_page.c set_lv_draw 已复用）。 */
        meow_ui_text(cx + 16, ly, r->label, mt->font_body, textcol);
        char vb[32]; s_fmt_value(r, vb, sizeof vb);
        meow_ui_text(rgt - meow_ui_text_width(vb, mt->font_body), ly, vb, mt->font_body, subcol);
        break;
    }
    case SC_LIST: {
        meow_ui_text(cx + 16, ly, r->label, mt->font_body, textcol);
        meow_ui_text(rgt - meow_ui_text_width("已连接", mt->font_body), ly, "已连接", mt->font_body, subcol);
        break;
    }
    default: {  /* SC_ENUM / SC_PRESET */
        meow_ui_text(cx + 16, ly, r->label, mt->font_body, textcol);
        char vb[40]; s_display_value(r, vb, sizeof vb);
        int vx = rgt - meow_ui_text_width(vb, mt->font_body);
        meow_ui_text(vx, ly, vb, mt->font_body, subcol);
        break;
    }
    }
    if (state & MEOW_LISTVIEW_ST_DISABLED) meow_gfx_fill_round_alpha(cx, cy, cw, ch, 12, mt->onSurface, 90);
}

static void mk_widgets(void)
{
    meow_ui_activity_push(SET_SENTINEL);
    lv = meow_listview_create(0, SET_LIST_Y, XRES, LV_H, 0, NULL, NULL, MEOW_LIST_SEL_SINGLE);
    meow_listview_set_vsource(lv, lv_count, lv_bind, NULL);
    meow_listview_set_item_draw(lv, lv_draw, NULL);
    meow_listview_set_item_h(lv, SET_ITEM_H);
    meow_ui_activity_pop();
}

static void draw_all(void)
{
    const meow_theme *th = meow_theme_get();
    meow_ui_fill_rect(0, 0, XRES, YRES, th->surface);
    meow_ui_fill_rect(0, SET_LIST_Y, XRES, LV_H, th->surface);   /* P0：内容底 surface（卡在其上抬升） */
    if (lv) { g_set_sw_use = 0; meow_widget_draw(lv); }
}

/* ---- 像素探测 ---- */
static void rd_px(int x, int y, unsigned short *p)
{
    unsigned char *bb = meow_ui_back_buf();
    int line = meow_ui_back_buf_pitch(), bpp = meow_ui_back_buf_bpp();
    if (!bb || x < 0 || y < 0) { *p = 0; return; }
    if (bpp == 16) *p = *(unsigned short *)(bb + (size_t)y * line + (size_t)x * 2);
    else *p = (unsigned short)(*(unsigned int *)(bb + (size_t)y * line + (size_t)x * 4) >> 16);
}
static unsigned short px565(int x, int y) { unsigned short p; rd_px(x, y, &p); return p; }
static int region_nonbg(int x, int y, int w, int h, uint32_t bg)
{
    unsigned short bg565 = ((bg >> 8) & 0xF800) | ((bg >> 5) & 0x07E0) | ((bg >> 3) & 0x001F);
    int cnt = 0;
    for (int dy = 0; dy < h; dy++)
        for (int dx = 0; dx < w; dx++)
            if (px565(x + dx, y + dy) != bg565) cnt++;
    return cnt;
}

/* ---- meow_settings 写回验证辅助：清盘后 save，再 grep conf（格式 `key = value`，去空格比较） ---- */
static int conf_has(const char *key, const char *val)
{
    char line[256], expect[256];
    FILE *f = fopen(MEOW_SETTINGS_FILE, "r");
    if (!f) return 0;
    snprintf(expect, sizeof expect, "%s=%s", key, val);
    int found = 0;
    while (fgets(line, sizeof line, f)) {
        char stripped[256]; int k = 0;
        for (int i = 0; line[i] && k < 255; i++)
            if (line[i] != ' ' && line[i] != '\n' && line[i] != '\r') stripped[k++] = line[i];
        stripped[k] = 0;
        if (!strcmp(stripped, expect)) { found = 1; break; }
    }
    fclose(f);
    return found;
}

int main(void)
{
    setbuf(stdout, NULL);
    mkdir("/tmp/meow_set_test", 0777);
    setenv("MEOW_UI_DUMP", "/tmp/settings.ppm", 1);
    if (meow_settings_init() != 0) printf("settings init (defaults; file may be absent)\n");
    meow_ui_opts o = { XRES, YRES };
    if (meow_ui_init(&o) != 0) { printf("init failed\n"); return 1; }
    mk_widgets();

    /* ============ P1 listview 虚拟化渲染（section 段头 + 各型行非背景） ============ */
    printf("P1 listview virtualized render (settings rows)\n");
    meow_ui_activity_push(SET_SENTINEL);
    const meow_theme *th = meow_theme_get();
    draw_all();
    /* MD3 容器化（P0）：段头=surface 上的 primary 段标签（无满幅 band/卡，宿主文本为 no-op →
     * 段头区应回 surface）；普通行=surfaceContainer 圆角卡（region_nonbg 应见大量非 surface 像素）。
     * 注意宿主无 mfont 时 CJK 标题回退点阵不显形，故以「卡/段头 vs 列表底」判渲染而非文字像素。 */
    int hdrcnt = region_nonbg(2, SET_LIST_Y + 4, XRES - 4, SET_ITEM_H - 8, th->surface);
    int rowcnt = region_nonbg(2, SET_LIST_Y + SET_ITEM_H + 4, XRES - 4, SET_ITEM_H - 8, th->surface);
    CHECK(hdrcnt == 0, "section header no-band(label-on-surface) nb=%d", hdrcnt);
    CHECK(rowcnt > 40, "row card renders (title/value/switch) cnt=%d", rowcnt);
    /* P1b：开关行（ROWS[2]=最高刷新率 right switch）中心右缘区非背景（卡内 switch） */
    {
        int swy = SET_LIST_Y + 2 * SET_ITEM_H + SET_ITEM_H / 2;
        int swc = region_nonbg(XRES - 16 - 56, swy - 4, 56, 8, th->surface);
        CHECK(swc > 0, "switch row right tail (meow_switch) renders swc=%d", swc);
    }

    /* ============ P2 meow_listview 命中（行号 + 段头可命中） ============ */
    printf("P2 meow_listview hit\n");
    CHECK(meow_listview_hit(lv, 10, SET_LIST_Y + 0 * SET_ITEM_H + SET_ITEM_H / 2) == 0,
          "row0 (header 显示) hit idx0 (enabled=1)");
    CHECK(meow_listview_hit(lv, 10, SET_LIST_Y + 1 * SET_ITEM_H + SET_ITEM_H / 2) == 1,
          "row1 (亮度 slider) hit idx1");
    CHECK(meow_listview_hit(lv, 10, SET_LIST_Y + 3 * SET_ITEM_H + SET_ITEM_H / 2) == 3,
          "row3 (息屏模式 enum) hit idx3");
    CHECK(meow_listview_hit(lv, 10, SET_LIST_Y + 8 * SET_ITEM_H + SET_ITEM_H / 2) == 8,
          "row8 (WiFi list) hit idx8");
    CHECK(meow_listview_hit(lv, 10, SET_LIST_Y - 2) == -1, "above list -> -1");
    /* 滚动后命中（listview set_scroll 换算）：scroll=20（<9*68-视口=32）时点 row1 中心 → idx1 */
    meow_listview_set_scroll(lv, 20);
    CHECK(meow_listview_hit(lv, 10, SET_LIST_Y + SET_ITEM_H + SET_ITEM_H / 2) == 1,
          "scrolled +20px: row1 center hits idx1");
    CHECK(meow_listview_max_scroll(lv) > 0, "max_scroll > 0 (list taller than viewport) got %d",
          meow_listview_max_scroll(lv));
    meow_listview_set_scroll(lv, 0);

    /* ============ P3 开关写回（读改写单键 → settings.conf） ============ */
    printf("P3 switch write-back to settings.conf\n");
    meow_settings_set_switch("input.swipe_invert", 0);   /* reset */
    meow_settings_save();
    int before_on = 0; meow_settings_get_switch("input.swipe_invert", &before_on);
    {
        /* 模拟 tap ROWS[6]=滑动方向 */
        const srow_t *r = &ROWS[6];
        s_switch_toggle(r);
        meow_settings_save();
    }
    int after_on = 0; meow_settings_get_switch("input.swipe_invert", &after_on);
    CHECK(before_on == 0 && after_on == 1,
          "input.swipe_invert toggled 0->1 (read-modify-write single key)");
    CHECK(conf_has("input.swipe_invert", "1"), "settings.conf has input.swipe_invert=1");
    CHECK(!conf_has("display.refresh_always_max", "1"), "untouched sibling key unchanged in conf");

    /* ============ P4 滑条写回（x→值 → settings.conf；含息屏时间 挡位→秒） ============ */
    printf("P4 slider write-back to settings.conf\n");
    meow_settings_set_int("display.brightness", 50); meow_settings_save();
    {
        const srow_t *r = &ROWS[1];   /* 亮度 1..100 */
        int v = s_slider_val_from_x(r, S_SLIDER_X + S_SLIDER_W / 2);   /* 中点 ≈ 50 */
        s_slider_set(r, v, 1);
        meow_settings_save();
        int got = 0; meow_settings_get_int("display.brightness", &got);
        CHECK(got == v, "display.brightness set via track -> %d (expect %d)", got, v);
        char kv[64]; snprintf(kv, sizeof kv, "%d", v);
        CHECK(conf_has("display.brightness", kv), "settings.conf has display.brightness=%d", v);
    }
    {   /* 息屏时间：秒→挡位索引（显示用）与 挡位索引→秒（落盘用）双向映射 */
        const srow_t *r = &ROWS[4];   /* 0..S_TIME_TIERS_N-1 */
        int idx = 5;                   /* 第 5 挡 = 30 秒 */
        int sec = s_time_tier_val(idx);
        CHECK(s_time_tier_idx(30) == idx, "screen_off_timeout sec 30 -> tier idx %d", idx);
        s_slider_set(r, idx, 1);
        meow_settings_save();
        int got = 0; meow_settings_get_int("display.screen_off_timeout", &got);
        CHECK(sec == 30 && got == 30, "screen_off_timeout tier idx5 -> 30s (got %d)", got);
        CHECK(conf_has("display.screen_off_timeout", "30"), "settings.conf has display.screen_off_timeout=30");
    }

    /* ============ P5 枚举写回（enum 选项 → settings.conf 键值正确） ============ */
    printf("P5 enum write-back to settings.conf\n");
    {
        const char *names[8]; int kn = 0;
        meow_settings_enum_names("display.screen_off_mode", names, &kn);
        CHECK(kn > 0, "display.screen_off_mode enum names count=%d", kn);
        int pick = 1;                       /* "black"（黑屏） */
        meow_settings_set_enum("display.screen_off_mode", pick);
        meow_settings_save();
        int got = 0; meow_settings_get_enum("display.screen_off_mode", &got);
        CHECK(got == pick, "display.screen_off_mode enum -> %d (expect %d)", got, pick);
        CHECK(conf_has("display.screen_off_mode", "black"), "settings.conf has display.screen_off_mode=black");
    }

    meow_ui_activity_pop();
    meow_ui_shutdown();
    printf(g_fail ? "\nRESULT: %d FAIL(S)\n" : "\nRESULT: ALL PASS\n", g_fail);
    return g_fail;
}