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

/* test_power_menu_widgets.c — M7.0b 电源菜单控件化宿主验证。
 *
 * 复现 show_power_menu() 所建控件集（pm_widgets_create：meow_card + 6 圆钮，BACK/CANCEL 走
 * meow_iconbtn、POWER/RESTART/UPGRADE/LOCK 走 meow_widget_custom_create 圆形画布），验证：
 *   P1 圆形命中：圆心命中、角部不命中（区别于矩形命中）；
 *   P2 owner==哨兵 + enabled 双闸门（非 active / 禁用不命中）；
 *   P3 选中/按压态像素变化（SDK 状态层，selected/pressed 改侧像素）；
 *   P4 主题四态（MD3/MIUIx × 明暗）下卡片+圆钮渲染非背景像素 + meow_theme_export 九字段映射。
 *
 * 几何常量与 power_menu.c（pm_cy/pm_cx=util.c 同源）/meow_launcher_internal.h 镜像；
 * 控件创建方式与 pm_widgets_create 同（owner=哨兵 0x50，back/cancel 用 MEOW_ICON_*）。
 *
 * 编译（在 patch_v2/meow_launcherd 下）：
 *   gcc -Wall -Wextra -o test_power_menu_widgets test_power_menu_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 -pthread -lm
 * 运行：./test_power_menu_widgets
 */
#include "meow_ui.h"
#include "meow_ui_internal.h"   /* meow_ui_back_buf/pitch/bpp + meow_gfx_fill_circle + meow_widget_rect */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>

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

/* ---- 与 power_menu.c / meow_launcher_internal.h 同源几何（镜像） ---- */
#define PM_NUM        6
#define PM_R          50            /* 圆钮半径（直径 100） */
#define PM_BTN_SIZE   (PM_R * 2)
#define PM_CARD_X0    40
#define PM_CARD_Y0    115
#define PM_CARD_W     400
#define PM_CARD_H     505
#define PM_CARD_R     26
#define PM_SENTINEL   0x50
/* pm_cx[] = util.c 同源；pm_cy[] = power_menu.c 同源 */
static const int pm_cx[PM_NUM] = { 175, 305, 175, 305, 175, 305 };
static const int pm_cy[PM_NUM] = { 250, 250, 390, 390, 530, 530 };
/* SDK 图标：2 回HiBy=ARROW_BACK、5 取消=CLOSE；其余 -1=自定义画布（pm_icons 专有） */
static const int pm_sdk_icon[PM_NUM] = {
    -1, -1, MEOW_ICON_ARROW_BACK, -1, -1, MEOW_ICON_CLOSE
};

static meow_widget *card = NULL, *btn[PM_NUM] = {NULL};

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; }

/* 页面底色（meow_theme surface）。区域含「非页面底色」像素计数 = 控件渲染判据。 */
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;
}

/* 按主题混合（镜像 power_menu.c pm_blend：base 向 top 混 pct%，24-bit 每通道）。 */
static uint32_t pm_blend(uint32_t base, uint32_t top, int pct)
{
    int br = (base >> 16) & 0xFF, bg = (base >> 8) & 0xFF, bb = base & 0xFF;
    int tr = (top >> 16) & 0xFF, tg = (top >> 8) & 0xFF, tb = top & 0xFF;
    int r = (br * (100 - pct) + tr * pct) / 100;
    int g = (bg * (100 - pct) + tg * pct) / 100;
    int b = (bb * (100 - pct) + tb * pct) / 100;
    return ((uint32_t)r << 16) | ((uint32_t)g << 8) | (uint32_t)b;
}
/* 自定义画布（镜像 pm_render_cb：selected 圆底 + 禁用/按压自叠 + 内圆标记） */
static void cr_render(meow_widget *w, const meow_theme *th, void *ctx)
{
    (void)ctx;
    int rc[4]; meow_widget_rect(w, rc);
    int cx = rc[0] + rc[2] / 2, cy = rc[1] + rc[3] / 2;
    int r  = (rc[2] < rc[3] ? rc[2] : rc[3]) / 2;
    unsigned st = meow_widget_state(w);
    int sel = (st & MEOW_WS_SELECTED) != 0;
    int disabled = (st & MEOW_WS_ENABLED) == 0;
    int pressed  = (st & MEOW_WS_PRESSED) != 0;
    uint32_t base = sel ? th->primaryContainer : th->surfaceContainer;
    uint32_t mark = sel ? th->onPrimaryContainer : th->onSurface;
    if (disabled)     base = pm_blend(base, th->onSurface, 38);
    else if (pressed) base = pm_blend(base, th->onSurface, sel ? 24 : 12);
    meow_gfx_fill_circle(cx, cy, r, base);
    meow_gfx_fill_circle(cx, cy, r / 2, mark);
}
/* 自定义画布命中（镜像 pm_hit_cb：圆形） */
static int cr_hit(meow_widget *w, int x, int y, void *ctx)
{
    (void)ctx;
    int rc[4]; meow_widget_rect(w, rc);
    int cx = rc[0] + rc[2] / 2, cy = rc[1] + rc[3] / 2;
    int r  = (rc[2] < rc[3] ? rc[2] : rc[3]) / 2;
    int dx = x - cx, dy = y - cy;
    return dx * dx + dy * dy <= r * r;
}

static void mk_widgets(void)
{
    meow_ui_activity_push(PM_SENTINEL);
    card = meow_card_create(PM_CARD_X0, PM_CARD_Y0, PM_CARD_W, PM_CARD_H);
    for (int i = 0; i < PM_NUM; i++) {
        int x = pm_cx[i] - PM_BTN_SIZE / 2, y = pm_cy[i] - PM_BTN_SIZE / 2;
        if (pm_sdk_icon[i] >= 0)
            btn[i] = meow_iconbtn_create(x, y, PM_BTN_SIZE, pm_sdk_icon[i]);
        else
            btn[i] = meow_widget_custom_create(x, y, PM_BTN_SIZE, PM_BTN_SIZE,
                                               cr_render, cr_hit, (void *)(intptr_t)i);
    }
    /* iconbtn 底色=surfaceContainer（与卡片 Low 拉开对比；镜像 pm_refresh_theme） */
    const meow_theme *th = meow_theme_get();
    meow_widget_opts op; memset(&op, 0, sizeof op);
    op.bg = th->surfaceContainer;
    for (int i = 0; i < PM_NUM; i++)
        if (btn[i] && pm_sdk_icon[i] >= 0) meow_widget_set_opts(btn[i], &op);
    meow_ui_activity_pop();
}

/* 重绘整卡（按钮选中全清） */
static void draw_all(int sel)
{
    if (card) meow_widget_draw(card);
    for (int i = 0; i < PM_NUM; i++) {
        if (!btn[i]) continue;
        meow_widget_set_selected(btn[i], i == sel);
        meow_widget_draw(btn[i]);
    }
}

int main(void)
{
    setbuf(stdout, NULL);
    setenv("MEOW_UI_DUMP", "/tmp/powermenu.ppm", 1);
    meow_ui_opts o = { 480, 720 };
    assert(meow_ui_init(&o) == 0);

    /* ============ P1 圆形命中（back=iconbtn idx2, cx=175,cy=390；custom=idx0, cx=175,cy=250） ============ */
    printf("P1 circular hit\n");
    meow_ui_activity_push(PM_SENTINEL);
    mk_widgets();
    CHECK(meow_widget_hit(btn[2], 175, 390), "iconbtn center hits");
    CHECK(!meow_widget_hit(btn[2], 175 - PM_BTN_SIZE / 2, 390 - PM_BTN_SIZE / 2),
          "iconbtn corner (dist~70>50) MISSES");
    CHECK(meow_widget_hit(btn[0], 175, 250), "custom center hits");
    CHECK(!meow_widget_hit(btn[0], 175 - PM_BTN_SIZE / 2, 250 - PM_BTN_SIZE / 2),
          "custom corner MISSES");

    /* ============ P2 owner/enabled 双闸门 ============ */
    printf("P2 owner/enabled gate\n");
    meow_ui_activity_push(8);               /* 非 active（owner=0x50≠8） */
    CHECK(!meow_widget_hit(btn[2], 175, 390), "non-active owner -> MISS");
    meow_ui_activity_pop();                 /* 回 0x50 */
    CHECK(meow_widget_hit(btn[2], 175, 390), "back to sentinel -> hits");
    meow_widget_set_enabled(btn[2], 0);
    CHECK(!meow_widget_hit(btn[2], 175, 390), "disabled -> MISS");
    meow_widget_set_enabled(btn[2], 1);
    CHECK(meow_widget_hit(btn[2], 175, 390), "enabled -> hits");

    /* ============ P3 选中/按压态像素变化 ============ */
    printf("P3 selected/pressed state (SDK state layer)\n");
    meow_ui_clear(0x000000);
    draw_all(-1);                            /* 全部非选中 */
    unsigned short id0 = px565(175, 250);    /* custom idx0 圆心 */
    meow_widget_set_selected(btn[0], 1); meow_widget_draw(btn[0]);
    unsigned short sel0 = px565(175, 250);
    CHECK(sel0 != id0, "custom selected -> centre pixel changes");
    meow_widget_set_selected(btn[0], 0);
    meow_widget_set_state(btn[0], MEOW_WS_PRESSED, 1); meow_widget_draw(btn[0]);
    unsigned short pr0 = px565(175 + 38, 250);   /* 内圆 r=25 外的底色环带（按压态连底色变） */
    meow_widget_set_state(btn[0], MEOW_WS_PRESSED, 0); meow_widget_draw(btn[0]);
    unsigned short pr0b = px565(175 + 38, 250);
    CHECK(pr0 != pr0b, "custom pressed -> bg tint pixel changes");
    /* iconbtn 选中态 */
    draw_all(-1);
    unsigned short ic0 = px565(175 + PM_BTN_SIZE / 4, 390);
    meow_widget_set_selected(btn[2], 1); meow_widget_draw(btn[2]);
    unsigned short ic1 = px565(175 + PM_BTN_SIZE / 4, 390);
    CHECK(ic1 != ic0, "iconbtn selected -> circle-bg pixel changes");

    /* ============ P4 主题四态（MD3/MIUIx × 明暗）：卡片+圆钮渲染 + export 九字段 ============ */
    printf("P4 theme 4-state render + meow_theme_export\n");
    const int styles[2] = { MEOW_STYLE_MD3, MEOW_STYLE_MIUIX };
    const int modes[2]  = { MEOW_THEME_LIGHT, MEOW_THEME_DARK };
    for (int si = 0; si < 2; si++) {
        for (int mi = 0; mi < 2; mi++) {
            meow_ui_set_style(styles[si]);
            meow_theme_set_mode((meow_theme_mode)modes[mi]);
            const meow_theme *th = meow_theme_get();
            meow_theme ex; meow_theme_export(&ex);
            /* export == 当前解析生效主题（单一权威）+ 九字段映射到 launcher 便利结构 */
            CHECK(ex.surface == th->surface &&
                  ex.surfaceVariant == th->surfaceVariant &&
                  ex.surfaceContainer == th->surfaceContainer &&
                  ex.primary == th->primary &&
                  ex.onSurface == th->onSurface &&
                  ex.onSurfaceVariant == th->onSurfaceVariant &&
                  ex.outline == th->outline &&
                  ex.error == th->error &&
                  ex.surfaceTint == th->surfaceTint,
                  "export == meow_theme_get (9-role)");
            meow_widget_set_opts(btn[2], &(meow_widget_opts){ .bg = th->surfaceContainer });
            meow_ui_clear(0); draw_all(-1);
            int cardpx = region_nonbg(60, 130, 200, 40, th->surface);
            int btnpx  = region_nonbg(pm_cx[0] - PM_BTN_SIZE / 2, pm_cy[0] - PM_BTN_SIZE / 2,
                                      PM_BTN_SIZE, PM_BTN_SIZE, th->surface);
            char nm[80];
            snprintf(nm, sizeof nm, "style=%s mode=%s card renders",
                     styles[si] ? "MIUIx" : "MD3", modes[mi] ? "dark" : "light");
            CHECK(cardpx > 0 && btnpx > 0, nm);
        }
    }

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