MeowOS-For-R3P2/patch_v2/sdk/test_meow_ui_widgets.c

/* test_meow_ui_widgets.c — 宿主验证 §5.8.6 Material 子集纯逻辑（create/hit/state/滚动/选中）+
 * 各组件绘制（5x7 字库兜底）dump PPM 目检。不依赖 /dev/fb0/字库（meow_font 打桩）。
 *
 * 编译（宿主 gcc，链真实 gfx/sys/theme/vol/log/widget/input/activity/dialog/ime + 打桩 font/global）：
 *   gcc -o test_meow_ui_widgets test_meow_ui_widgets.c test_host_stub.c \
 *       meow_ui_gfx.c meow_ui_sys.c meow_ui_theme.c meow_ui_vol.c meow_ui_log.c \
 *       meow_ui_widget.c meow_ui_input.c meow_ui_activity.c meow_ui_dialog.c meow_ui_ime.c \
 *       -I. -I../meow_launcherd -DMEOW_UI_HOST_TEST -pthread
 * 运行：MEOW_UI_DUMP=/tmp/b2.ppm ./test_meow_ui_widgets   （可选，dump 屏幕）
 */
#include "meow_ui.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>

/* 测试数据源（列表容器） */
static int list_src(int idx, char *label, int len, void *ctx)
{
    (void)ctx;
    if (idx < 0 || idx >= 100) return 0;
    snprintf(label, (size_t)len, "item %d", idx);
    return 1;
}

static meow_widget *g_w[64];
static int g_wn = 0;
static meow_widget *W(meow_widget *w) { g_w[g_wn++] = w; return w; }

static void free_all(void)
{
    for (int i = 0; i < g_wn; i++) meow_widget_free(g_w[i]);
    g_wn = 0;
}

int main(void)
{
    setenv("MEOW_UI_DUMP", "/tmp/b2.ppm", 1);
    meow_ui_opts o = { 480, 720 };
    assert(meow_ui_init(&o) == 0);
    int xres = meow_ui_width(), yres = meow_ui_height();
    assert(xres == 480 && yres == 720);

    /* ---------- Button 五型：create_variant/set_variant + 命中 ---------- */
    meow_widget *bf = W(meow_btn_create_variant(10, 10, 200, 56, "FILLED", MEOW_BTN_FILLED));
    meow_widget *bt = W(meow_btn_create_variant(10, 80, 200, 56, "TONAL", MEOW_BTN_TONAL));
    meow_widget *bo = W(meow_btn_create_variant(10, 150, 200, 56, "OUTLINED", MEOW_BTN_OUTLINED));
    meow_widget *bx = W(meow_btn_create_variant(10, 220, 200, 56, "TEXT", MEOW_BTN_TEXT));
    meow_widget *be = W(meow_btn_create_variant(10, 290, 200, 56, "ELEV", MEOW_BTN_ELEVATED));
    assert(meow_btn_set_variant(bt, MEOW_BTN_TONAL) == 0);      /* 同值 */
    assert(meow_btn_set_variant(bo, MEOW_BTN_OUTLINED) == 0);
    assert(meow_widget_hit(bf, 100, 30) == 1);
    assert(meow_widget_hit(bf, 5, 5) == 0);                      /* 越界 */
    meow_widget_set_enabled(bf, 0);
    assert(meow_widget_hit(bf, 100, 30) == 0);                   /* 禁用不命中 */
    meow_widget_set_enabled(bf, 1);
    meow_widget_set_selected(be, 1);
    assert(meow_widget_selected(be) == 1);
    printf("PASS button-variant: create/set/hit/disabled/selected\n");

    /* ---------- TextField ---------- */
    char tfbuf[32] = ""; 
    meow_widget *tf = W(meow_textfield_create(10, 360, 300, 44, "Type here...", tfbuf, 32, MEOW_IME_ASCII));
    strcpy(tfbuf, "abc");
    assert(strcmp(meow_textfield_text(tf), "abc") == 0);
    assert(meow_widget_hit(tf, 20, 380) == 1);
    meow_textfield_set_placeholder(tf, "placeholder");
    printf("PASS textfield: create/text/placeholder/hit\n");

    /* ---------- Card + content ---------- */
    meow_widget *card = W(meow_card_create(240, 10, 220, 180));
    meow_widget *inner = W(meow_btn_create_variant(260, 40, 180, 44, "IN CARD", MEOW_BTN_FILLED));
    meow_card_set_content(card, inner);
    assert(meow_widget_hit(card, 250, 20) == 1);
    printf("PASS card: create/content/hit\n");

    /* ---------- Divider / Badge ---------- */
    meow_widget *dv = W(meow_divider_create(10, 470, 200, 0));
    meow_widget *dv2 = W(meow_divider_create(230, 470, 8, 1));
    meow_widget *bd = W(meow_badge_create(400, 100));
    meow_badge_set(bd, 3);
    meow_badge_set(bd, 0);
    printf("PASS divider/badge: create/set\n");

    /* ---------- Checkbox / Radio ---------- */
    meow_widget *ck = W(meow_checkbox_create(300, 200));
    meow_widget *rd = W(meow_radio_create(300, 250));
    meow_widget_set_selected(ck, 1);
    meow_widget_set_selected(rd, 1);
    assert(meow_widget_selected(ck) == 1);
    assert(meow_widget_hit(rd, 315, 265) == 1);
    printf("PASS checkbox/radio: create/select/hit\n");

    /* ---------- ProgressBar ---------- */
    meow_widget *pg = W(meow_progress_create(10, 520, 300, 6, 40));
    meow_progress_set(pg, 200);    /* clamp 100（无 getter，仅不崩） */
    meow_widget *pgc = W(meow_progress_circular_create(420, 520, 20, 66));
    meow_progress_set(pgc, -1);    /* 不定 */
    printf("PASS progress: create/set linear+circular\n");

    /* ---------- FAB ---------- */
    meow_widget *fab = W(meow_fab_create(410, 620, 56, "+"));
    assert(meow_widget_hit(fab, 430, 640) == 1);
    printf("PASS fab: create/hit\n");

    /* ---------- TopAppBar ---------- */
    meow_widget *tab_ = W(meow_topappbar_create(0, 0, 480, 56, "Title"));
    meow_topappbar_set_back(tab_, 1);
    int a0 = meow_topappbar_add_action(tab_, "Save");
    int a1 = meow_topappbar_add_action(tab_, "Edit");
    assert(a0 == 0 && a1 == 1);
    assert(meow_topappbar_hit(tab_, 10, 28) == MEOW_TOPBAR_BACK);   /* 返回区 */
    assert(meow_topappbar_hit(tab_, 440, 28) == 1);                 /* 右缘动作 "Edit"（最右） */
    printf("PASS topappbar: create/back/action/hit\n");

    /* ---------- NavigationBar ---------- */
    meow_widget *nav = W(meow_navigationbar_create(0, 680, 480, 40));
    int n0 = meow_navigationbar_add_item(nav, "Home");
    int n1 = meow_navigationbar_add_item(nav, "Library");
    int n2 = meow_navigationbar_add_item(nav, "Settings");
    assert(n0 == 0 && n1 == 1 && n2 == 2);
    meow_navigationbar_set_selected(nav, 2);
    assert(meow_navigationbar_selected(nav) == 2);
    assert(meow_navigationbar_hit(nav, 420, 700) == 2);   /* 第 3 项 */
    assert(meow_navigationbar_hit(nav, 10, 700) == 0);
    printf("PASS navigationbar: add/select/hit\n");

    /* ---------- TabBar ---------- */
    meow_widget *tbb = W(meow_tabbar_create(0, 660, 480, 36));
    meow_tabbar_add_tab(tbb, "Playlist");
    meow_tabbar_add_tab(tbb, "Queue");
    meow_tabbar_set_selected(tbb, 1);
    assert(meow_tabbar_hit(tbb, 300, 678) == 1);
    printf("PASS tabbar: add/select/hit\n");

    /* ---------- 列表容器（LazyColumn 虚拟化 + 滚动） ---------- */
    meow_widget *lc = W(meow_lazycolumn_create(20, 460, 260, 180, 40, 100, list_src, NULL));
    assert(meow_list_scroll(lc) == 0);
    assert(meow_list_max_scroll(lc) == 100 * 40 - 180);   /* 4000-180=3820 */
    meow_list_set_scroll(lc, 5000);
    assert(meow_list_scroll(lc) == 3820);                 /* clamp 到 max */
    meow_list_scroll_by(lc, -320);
    assert(meow_list_scroll(lc) == 3500);
    assert(meow_list_hit_index(lc, 30, 480) == ((480 - 460 + 3500) / 40));  /* 可见项换算 */
    meow_list_set_item_h(lc, 50);
    assert(meow_widget_hit(lc, 30, 470) == 1);
    /* LazyRow 横向 */
    meow_widget *lr = W(meow_lazyrow_create(20, 640, 380, 40, 60, 100, list_src, NULL));
    meow_list_scroll_by(lr, 200);
    assert(meow_list_hit_index(lr, 40, 660) == ((40 - 20 + 200) / 60));
    printf("PASS lazy list: scroll clamp/virtualize/hit_index (col+row)\n");

    /* ---------- Dialog / BottomSheet 纯逻辑（create/set/add；show 阻塞故不调） ---------- */
    meow_dialog *dlg = meow_dialog_create(MEOW_DLG_SELECT, "Pick one");
    const char *items[] = { "Alpha", "Beta", "Gamma" };
    meow_dialog_set_items(dlg, items, 3, 1);
    assert(meow_dialog_result(dlg) == 0);   /* 未 show 默认 */
    meow_dialog_free(dlg);
    meow_dialog *dc = meow_dialog_create(MEOW_DLG_CONFIRM, "Sure?");
    assert(meow_dialog_result(dc) == 0);
    meow_dialog_free(dc);
    meow_sheet *sh = meow_sheet_create("Options", 0);
    int s0 = meow_sheet_add_item(sh, "Copy");
    int s1 = meow_sheet_add_item(sh, "Delete");
    assert(s0 == 0 && s1 == 1);
    meow_sheet_free(sh);
    printf("PASS dialog/sheet: create/set_items/add_item (blocking show skipped)\n");

    /* ---------- 绘制所有控件到 back_buf（5x7 兜底），flush 出屏幕 ---------- */
    const meow_theme *th = meow_theme_get();
    meow_ui_clear(th->bg);
    for (int i = 0; i < g_wn; i++) meow_widget_draw(g_w[i]);
    meow_ui_flush();
    printf("PASS draw: all %d widgets rendered, screen dumps to /tmp/b2.ppm\n", g_wn);

    free_all();
    meow_ui_shutdown();
    printf("ALL PASS\n");
    return 0;
}