698 lines
38 KiB
C
698 lines
38 KiB
C
/* now_playing.c — 阶段D附录B：Now Playing 大页（主界面横划进入；左缘右滑返回）。
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*
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* 定案（用户）：Now Playing = 通知中心媒体卡片 + 主界面横划进入的播放页，两者都做。
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* 本文件实现后者：封面大图 + 元数据 + 进度 + 控制按钮 + 歌词占位；返回手势回主界面。
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* 数据源：meow_media 会话（最近活跃媒体源）；空态=占位。参照 SDK §5.2 横向分页模板的
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* 手势分流（左缘返回 / 顶部下滑通知中心 / 中部横滑内容）——本页只接管「中部/右缘向左滑进、
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* 左缘右滑返回」，与全局手势不冲突。
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*
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* 性能：封面解码缓存（按 artwork 路径变化重载，不每帧解码）；整页 1s 刷新进度（墙钟推进），
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* 元数据/源变化立即整页重画；交互只重绘按钮/进度带。
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*/
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#include "meow_launcher_internal.h"
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#include "np_gesture.h" /* 批4：双页方向感知手势决策（header-only，宿主可单测） */
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#include "meow_lyric_view.h" /* 批2控件：歌词页渲染（批4接入，数据批3 meow_media_lyric_*） */
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#include "meow_img_color.h" /* 批5：封面双色取色原语（独立源码，不并入 meow_ui.a） */
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#define NP_COVER 300 /* 封面边长（方，居中） */
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#define NP_COVER_X ((fb_xres - NP_COVER) / 2)
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#define NP_COVER_Y 60
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#define NP_TITLE_Y 412
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#define NP_ARTIST_Y 450
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#define NP_ALBUM_Y 480
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#define NP_PROG_X 40
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#define NP_PROG_W (fb_xres - 80)
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#define NP_PROG_Y 518
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#define NP_TIME_Y 492
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#define NP_BTN_Y 568 /* 控制按钮中心 y */
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#define NP_PLAY_CX (fb_xres / 2)
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#define NP_PREV_CX (NP_PLAY_CX - 78)
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#define NP_NEXT_CX (NP_PLAY_CX + 78)
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#define NP_PLAY_R 30
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#define NP_PREV_R 22
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#define NP_LYRIC_Y 640
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static meow_img *g_np_cover = NULL;
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static char g_np_cover_path[200] = "";
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/* ---- 批4：Now Playing 双页状态 + 歌词页控件 ----
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* 同一容器两页：NP_PAGE_PLAY（播放页，原有内容）+ NP_PAGE_LYRIC（歌词页，批2 meow_lyric_view）。
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* 页面切换靠方向感知手势（np_gesture.h）；歌词数据批3（meow_media_lyric_*），主题先走 meow_theme
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* 默认；meow_lyric_view_set_colors 为批5 封面取色动态主题预留（本批不取色，见 np_lyric_refresh）。 */
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static int g_np_page = NP_PAGE_PLAY;
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static meow_lyric_view *g_np_lyric = NULL; /* 歌词视图（lazy 建一次，跨进入复用） */
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static uint32_t g_np_lyric_seq = 0xFFFFFFFFu; /* 上次解析的歌曲代际（新 seq 才重解析） */
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static char g_np_lyric_app[MEOW_APP_ID_MAX] = ""; /* 上次解析的源 app_id */
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static int g_np_lyric_last_valid = -1; /* -1=未初始化 0=无词 1=有词（防重复 clear） */
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/* 批4：歌词页宽度测量（launcher ui_width 包装成 meow_lyric_width_fn；meow_lyric_view 需要）。 */
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static int np_lyric_width(const char *u, int size, void *ctx)
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{
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(void)ctx;
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return ui_width(u, size);
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}
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/* 封面解码缓存（artwork 路径变化才重载）。 */
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static void np_cover_load(const meow_media_session_t *s)
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{
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if (!s) return;
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if (strcmp(g_np_cover_path, s->artwork) == 0) return;
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if (g_np_cover) { meow_img_free(g_np_cover); g_np_cover = NULL; }
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snprintf(g_np_cover_path, sizeof g_np_cover_path, "%s", s->artwork);
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if (!s->artwork[0]) return;
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char path[200];
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if (s->artwork[0] == '/') snprintf(path, sizeof path, "%s", s->artwork);
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else snprintf(path, sizeof path, "/usr/data/mnt/sd_0/%s", s->artwork);
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g_np_cover = meow_img_load_file(path);
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}
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/* ==================================================================
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* 批5：封面双色取色（主色+次色）→ 播放页/歌词页动态主题。
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* - 何时取：进入 Now Playing 页 / 封面路径变化时（np_cover_theme_update 幂等，按路径缓存）。
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* - 取色成本：meow_img_duocolor 内部自适副采样（等效缩略图，≤~3.6k 样本），不额外解码/分配。
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* - 缓存：按 artwork 路径；路径未变不重取（g_np_cc_valid + g_np_cc_path）。
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* - 回退：无封面/取色失败（g_np_cc_valid=0）→ 歌词页 set_colors(NULL) 用 meow_theme 默认；
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* 播放页背景/文字走 s_ui_theme() 主题面。
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* ================================================================== */
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static meow_img_color_theme g_np_cc;
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static int g_np_cc_valid = 0;
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static char g_np_cc_path[200] = "";
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/* 校验/刷新取色缓存（封面路径变化才重取；幂等）。 */
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static void np_cover_theme_update(void)
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{
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const meow_media_session_t *s = meow_media_current();
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const char *art = s ? s->artwork : "";
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if (g_np_cc_valid && strcmp(g_np_cc_path, art) == 0) return; /* 缓存命中 */
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snprintf(g_np_cc_path, sizeof g_np_cc_path, "%s", art);
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g_np_cc_valid = 0;
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if (!g_np_cover || !art[0]) return; /* 无封面 → 回退主题 */
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uint32_t mainc = 0, secondc = 0;
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if (meow_img_duocolor(g_np_cover, &mainc, &secondc) != 0) return; /* 取色失败 → 回退主题 */
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meow_img_color_derive(mainc, secondc, meow_theme_get(), &g_np_cc);
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g_np_cc_valid = 1;
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}
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/* 把封面取色注入歌词页（无取色 → NULL 回退 meow_theme 默认）。 */
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static void np_apply_lyric_colors(void)
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{
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if (!g_np_lyric) return;
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meow_lyric_view_set_colors(g_np_lyric, g_np_cc_valid ? &g_np_cc.lyr : NULL);
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}
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/* 渐变插值（无 GPU，逐行整数；封面主题背景用）。返回 [y0, y0+h) 带内屏幕行 y 的颜色。 */
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static uint32_t np_grad_row(uint32_t top, uint32_t bottom, int y0, int h, int y)
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{
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int t = (h <= 1) ? 0 : (y - y0) * 255 / (h - 1);
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if (t < 0) t = 0; else if (t > 255) t = 255;
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int tr = (top >> 16) & 255, tg = (top >> 8) & 255, tb = top & 255;
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int br = (bottom >> 16) & 255, bg = (bottom >> 8) & 255, bb = bottom & 255;
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int r = tr + ((br - tr) * t + 128) / 255;
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int g = tg + ((bg - tg) * t + 128) / 255;
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int b = tb + ((bb - tb) * t + 128) / 255;
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return ((uint32_t)r << 16) | ((uint32_t)g << 8) | (uint32_t)b;
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}
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/* 竖向双色渐变填充（封面主题背景用；整页/局部共用 np_grad_row，保证局部重绘与整页渐变无缝）。 */
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static void np_fill_gradient(int x, int y, int w, int h, uint32_t top, uint32_t bottom)
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{
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if (w <= 0 || h <= 0) return;
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for (int yy = 0; yy < h; yy++)
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fill_rect(x, y + yy, w, 1, np_grad_row(top, bottom, y, h, y + yy));
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}
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/* 播放页当前主题 · 页背景行色：内容区（状态栏下）屏幕行 y 的背景色。
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* 取色有效 → 取色渐变（按整页 span 插值：局部重绘进度带逐行取色与整页渐变无缝衔接）；
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* 取色无效 → 返回 0（调用方回退 meow_theme 面）。 */
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static uint32_t np_page_bg_row(int y)
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{
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if (!g_np_cc_valid) return 0;
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return np_grad_row(g_np_cc.bg_top, g_np_cc.bg_bottom, SB_BAR_H, fb_yres - SB_BAR_H, y);
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}
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#if 0 /* ================================================================
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* M7.0b 退役：Now Playing 手绘控制钮/进度条改走 SDK 控件（meow_iconbtn +
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* meow_progress），命中/状态/进度全由 SDK 接管；保留作回退位（删除 #if 0 行恢复旧手绘）。
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* ================================================================ */
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/* 实心三角（dir=+1 右向 / -1 左向）。 */
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static void np_tri(int cx, int cy, int size, int dir, uint32_t col)
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{
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int half = size / 2;
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for (int dy = -half; dy <= half; dy++) {
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int w = half + 1 - (dy < 0 ? -dy : dy);
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if (w <= 0) continue;
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int x0 = cx + (dir > 0 ? -w / 2 : w / 2 - w);
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fill_rect(x0, cy + dy, w, 1, col);
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}
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}
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/* 圆形控制按钮（kind：0=prev 1=play 2=next 3=pause）。 */
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static void np_btn(int cx, int cy, int r, int kind, const meow_ui_theme_t *th)
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{
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meow_gfx_fill_round(cx - r, cy - r, r * 2, r * 2, r, th->primary);
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uint32_t fg = 0xFFFFFF;
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if (kind == 0) {
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np_tri(cx + 5, cy, r - 5, -1, fg);
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fill_rect(cx - 4, cy - (r - 7), 4, (r - 7) * 2, fg);
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} else if (kind == 1) {
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np_tri(cx + 3, cy, r - 3, 1, fg);
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} else if (kind == 2) {
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np_tri(cx - 5, cy, r - 5, 1, fg);
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fill_rect(cx + 2, cy - (r - 7), 4, (r - 7) * 2, fg);
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} else {
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int bw = (r - 8) / 2; if (bw < 2) bw = 2;
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fill_rect(cx - 8, cy - (r - 7), bw, (r - 7) * 2, fg);
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fill_rect(cx + 8 - bw, cy - (r - 7), bw, (r - 7) * 2, fg);
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}
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}
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#endif /* M7.0b 退役：Now Playing 旧手绘控制钮 */
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/* 居中 + 按宽截断（UTF-8 安全），防超长标题溢出屏外。（M7.0b 保留：封面/歌名/艺术家仍 SD） */
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static void np_center_text(int y, const char *s, int size, uint32_t color, int maxw)
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{
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if (!s) s = "";
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int W = fb_xres;
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if (ui_width(s, size) <= maxw) {
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ui_draw((W - ui_width(s, size)) / 2, y, s, color, size);
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return;
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}
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/* 近似截断：实际按字节长度比例切（title/artist 罕见超长，够用不裂屏） */
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char buf[160];
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int keep = (int)(strlen(s) * maxw / (ui_width(s, size) + 1));
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if (keep < 0) keep = 0;
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if (keep > (int)sizeof buf - 4) keep = (int)sizeof buf - 4;
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memcpy(buf, s, (size_t)keep); buf[keep] = 0;
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strcat(buf, "...");
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ui_draw((W - ui_width(buf, size)) / 2, y, buf, color, size);
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}
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/* ==================================================================
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* M7.0b Now Playing 控件化（launcher 无 meow_ui_run，手动驱动 SDK 控件）：
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* - 进度条 → meow_progress（线性，SDK 主题 track/fill）；
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* - 播放控制三钮 → meow_iconbtn（PREV / PLAY_ARROW|PAUSE / NEXT；按下=PAUSE、暂停=PLAY_ARROW，
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* 同位置叠两钮、按当前状态只画其一）；
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* - 命中走 meow_widget_hit（圆形，owner==哨兵 + enabled 闸门）→ meow_media_playctl 分发；
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* - 封面（meow_img contain）与歌名/艺术家（meow_font）不动（本就 SD），仅文案走 meow_str。
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* 控件 lazy 创建一次（owner=NP_SENTINEL_ACT），跨多次进入复用；run_now_playing() 进入 push
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* 哨兵、退出 pop（owner 闸门使控件命中生效）。
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* ================================================================== */
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#define NP_SENTINEL_ACT 0x51 /* Now Playing 哨兵 activity */
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static meow_widget *g_np_prog = NULL;
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static meow_widget *g_np_prev = NULL, *g_np_play = NULL, *g_np_pause = NULL, *g_np_next = NULL;
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static int g_np_init = 0;
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static void np_widgets_create(void)
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{
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meow_ui_activity_push(NP_SENTINEL_ACT);
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g_np_prog = meow_progress_create(NP_PROG_X, NP_PROG_Y, NP_PROG_W, 6, 0);
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g_np_prev = meow_iconbtn_create(NP_PREV_CX - NP_PREV_R, NP_BTN_Y - NP_PREV_R,
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NP_PREV_R * 2, MEOW_ICON_SKIP_PREV);
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g_np_play = meow_iconbtn_create(NP_PLAY_CX - NP_PLAY_R, NP_BTN_Y - NP_PLAY_R,
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NP_PLAY_R * 2, MEOW_ICON_PLAY_ARROW);
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g_np_pause = meow_iconbtn_create(NP_PLAY_CX - NP_PLAY_R, NP_BTN_Y - NP_PLAY_R,
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NP_PLAY_R * 2, MEOW_ICON_PAUSE);
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g_np_next = meow_iconbtn_create(NP_NEXT_CX - NP_PREV_R, NP_BTN_Y - NP_PREV_R,
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NP_PREV_R * 2, MEOW_ICON_SKIP_NEXT);
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/* 主播放钮保持「强调动作」观感：底色=primary、图标=onPrimary；其余两钮默认 surfaceContainerLow。 */
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const meow_theme *th = meow_theme_get();
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meow_widget_opts op; memset(&op, 0, sizeof op);
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op.bg = th->primary; op.fg = th->onPrimary;
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if (g_np_play) meow_widget_set_opts(g_np_play, &op);
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if (g_np_pause) meow_widget_set_opts(g_np_pause, &op);
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/* 批4：歌词页视图（覆盖状态栏下整页；宽测量走 launcher ui_width 包装）。
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* set_colors 留作批5 封面取色覆盖入口；本批用 meow_theme 默认（不调用）。 */
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g_np_lyric = meow_lyric_view_create(0, SB_BAR_H, fb_xres, fb_yres - SB_BAR_H,
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np_lyric_width, NULL);
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if (g_np_lyric)
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meow_lyric_view_set_empty(g_np_lyric, meow_str_zh("np.no_lyric", "暂无歌词"));
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meow_ui_activity_pop();
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g_np_init = 1;
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}
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/* 播放页当前主题 → 控件修饰（整页与局部重绘共用同一次派生，避免两处取色逻辑漂移）。
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* 进度条 meow_progress：opts.bg=轨道、opts.fg=填充（批5b W_PROGRESS 新增支持）；
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* 控制钮 meow_iconbtn：opts.bg=圆底、opts.fg=图标墨色。
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* 取色有效（g_np_cc_valid）：进度条轨道=fg_dim/填充=accent，三钮圆底=accent、图标=accent_fg；
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* 取色无效：全部清 opts 回主题默认（进度条=surfaceVariant/primary、play/pause=primary/onPrimary、
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* prev/next=surfaceContainerLow/onSurface——与创建时一致，不回归）。
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* 每次绘制前调用（np_draw_page 播放分支 / np_repaint_progress），保证主题跟手。 */
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static void np_theme_widgets(void)
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{
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const meow_theme *th = meow_theme_get();
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meow_widget_opts op; memset(&op, 0, sizeof op);
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if (g_np_cc_valid) {
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op.bg = g_np_cc.fg_dim; op.fg = g_np_cc.accent; /* 进度条：track=fg_dim / fill=accent */
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if (g_np_prog) meow_widget_set_opts(g_np_prog, &op);
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op.bg = g_np_cc.accent; op.fg = g_np_cc.accent_fg; /* 三钮：圆底=accent / 图标=accent_fg */
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if (g_np_prev) meow_widget_set_opts(g_np_prev, &op);
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if (g_np_play) meow_widget_set_opts(g_np_play, &op);
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if (g_np_pause) meow_widget_set_opts(g_np_pause, &op);
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if (g_np_next) meow_widget_set_opts(g_np_next, &op);
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return;
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}
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/* 取色无效 → 默认主题（回退）：清 prog/prev/next 的 opts，play/pause 回主题 primary。 */
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memset(&op, 0, sizeof op);
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if (g_np_prog) meow_widget_set_opts(g_np_prog, &op);
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if (g_np_prev) meow_widget_set_opts(g_np_prev, &op);
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if (g_np_next) meow_widget_set_opts(g_np_next, &op);
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if (g_np_play || g_np_pause) {
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op.bg = th->primary; op.fg = th->onPrimary; /* 主播放钮：强调动作 */
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if (g_np_play) meow_widget_set_opts(g_np_play, &op);
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if (g_np_pause) meow_widget_set_opts(g_np_pause, &op);
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}
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}
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/* 绘制播放控制三钮（prev/next 固定；play/pause 按会话状态只画其一——两钮同位，改画时
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* 上一帧残留被新画圆底盖掉）。控件配色在调用前由 np_theme_widgets 统一挂载取色主题。 */
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static void np_draw_ctl(const meow_media_session_t *s)
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{
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if (g_np_prev) { meow_widget_set_selected(g_np_prev, 0); meow_widget_draw(g_np_prev); }
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if (g_np_next) { meow_widget_set_selected(g_np_next, 0); meow_widget_draw(g_np_next); }
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int playing = (s && s->state == MEOW_MEDIA_PLAYING);
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meow_widget *pb = playing ? g_np_pause : g_np_play;
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if (pb) { meow_widget_set_selected(pb, 0); meow_widget_draw(pb); }
|
||
}
|
||
|
||
/* 进度带（进度条 + 时间）绘制；pos = 当前显示位置。进度条走 SDK meow_progress。 */
|
||
static void np_draw_progress(const meow_media_session_t *s, uint32_t pos, const meow_ui_theme_t *th)
|
||
{
|
||
int pct = (s->dur_ms > 0) ? (int)((uint64_t)pos * 100 / s->dur_ms) : 0;
|
||
if (pct > 100) pct = 100;
|
||
if (g_np_prog) { meow_progress_set(g_np_prog, pct); meow_widget_draw(g_np_prog); }
|
||
/* 时间（左=当前，右=总长；MM:SS） */
|
||
char l[16], rbuf[16];
|
||
unsigned lm = pos / 60000u, ls = (pos % 60000u) / 1000u;
|
||
unsigned dm = (s->dur_ms ? s->dur_ms : 0) / 60000u, ds = (s->dur_ms ? s->dur_ms : 0) % 60000u / 1000u;
|
||
snprintf(l, sizeof l, "%u:%02u", lm, ls);
|
||
snprintf(rbuf, sizeof rbuf, "%u:%02u", dm, ds);
|
||
uint32_t tcol = g_np_cc_valid ? g_np_cc.fg_dim : th->on_surface_variant;
|
||
ui_draw(NP_PROG_X, NP_TIME_Y, l, tcol, 16);
|
||
ui_draw(NP_PROG_X + NP_PROG_W - ui_width(rbuf, 16), NP_TIME_Y, rbuf, tcol, 16);
|
||
}
|
||
|
||
/* ==================================================================
|
||
* 批4：歌词页渲染（批2 meow_lyric_view + 数据批3 meow_media_lyric_*）。
|
||
* - 有词：meow_lyric_parse(lrc,tlrc)→meow_lyric_view_set_pos(display_pos) 实时滚动，
|
||
* 当前行由 meow_lyric_view 内部 meow_lyric_line_at(pos_ms) 计算（与绘制/点跳同源）。
|
||
* - 无词/无源：清空并置 pos=0，视图内建空态文案（np.no_lyric→"暂无歌词"）。
|
||
* 主题：先走 meow_theme 默认（视图自绘 scrim/活动行纯白/灰阶递减）；批5 封面取色动态主题的可
|
||
* 接入点为 meow_lyric_view_set_colors（本批不取色，故不调用；接入只需在下方填 meow_lyric_view_colors
|
||
* 后调用一次，字段 0=回主题默认）。
|
||
* ================================================================== */
|
||
static void np_lyric_refresh(const meow_media_session_t *s)
|
||
{
|
||
if (!g_np_lyric) return;
|
||
int valid = meow_media_lyric_valid(s);
|
||
if (valid) {
|
||
/* 换歌/换源（新 lyric_seq/app_id）才重解析；否则沿用，只推进位置。 */
|
||
if (g_np_lyric_seq != s->lyric_seq || strcmp(g_np_lyric_app, s->app_id) != 0) {
|
||
meow_lyric_parse(meow_media_lyric_lrc(s), meow_media_lyric_tlrc(s));
|
||
g_np_lyric_seq = s->lyric_seq;
|
||
snprintf(g_np_lyric_app, sizeof g_np_lyric_app, "%s", s->app_id);
|
||
}
|
||
meow_lyric_view_set_pos(g_np_lyric, meow_media_display_pos(s));
|
||
} else {
|
||
/* 无词/无源：仅当上次仍有词才清空（省冗余 memset），置 pos=0。 */
|
||
if (g_np_lyric_last_valid != 0) {
|
||
meow_lyric_clear();
|
||
g_np_lyric_seq = 0xFFFFFFFFu;
|
||
g_np_lyric_app[0] = 0;
|
||
}
|
||
meow_lyric_view_set_pos(g_np_lyric, 0);
|
||
}
|
||
g_np_lyric_last_valid = valid;
|
||
}
|
||
|
||
/* 歌词页封面作整页背景：等比 cover 到 max(W, H-SB_BAR_H) 方块、居中铺满内容区（裁剪溢出
|
||
* 部分），衬在 lyric_view 半透明 scrim 之下形成压暗封面；无封面不画（回退渐变/主题面）。
|
||
* 批6：批5 只铺渐变、从不画封面 → 歌词页无封面；此处补上封面背景，取色只做附加。 */
|
||
static void np_draw_lyric_coverbg(int W, int H)
|
||
{
|
||
if (!g_np_cover) return;
|
||
int size = W > (H - SB_BAR_H) ? W : (H - SB_BAR_H);
|
||
int x = (W - size) / 2;
|
||
int y = SB_BAR_H + (H - SB_BAR_H - size) / 2;
|
||
if (y < SB_BAR_H) y = SB_BAR_H;
|
||
meow_ui_img_cover(x, y, size, g_np_cover);
|
||
}
|
||
|
||
/* 歌词页整页绘制：铺封面取色渐变（或 theme surface）底 → lyric_view（自绘 scrim + 歌词/空态）。 */
|
||
static void np_draw_lyric_page(int redraw_sb)
|
||
{
|
||
const meow_ui_theme_t *th = s_ui_theme();
|
||
int W = fb_xres, H = fb_yres;
|
||
if (!g_np_init) np_widgets_create();
|
||
if (redraw_sb) fill_rect(0, 0, W, SB_BAR_H, th->surface);
|
||
/* 批5：封面取色背景（主→次渐变）或主题面；并注入歌词页 set_colors。
|
||
* 批6：有封面时以封面作整页背景（衬在 lyric_view 半透明 scrim 之下），取色只做附加；
|
||
* 无封面回退渐变/主题面。 */
|
||
np_cover_theme_update();
|
||
np_apply_lyric_colors();
|
||
if (g_np_cover)
|
||
np_draw_lyric_coverbg(W, H);
|
||
else if (g_np_cc_valid)
|
||
np_fill_gradient(0, SB_BAR_H, W, H - SB_BAR_H, g_np_cc.bg_top, g_np_cc.bg_bottom);
|
||
else
|
||
fill_rect(0, SB_BAR_H, W, H - SB_BAR_H, th->surface);
|
||
np_lyric_refresh(meow_media_current());
|
||
if (g_np_lyric)
|
||
meow_widget_draw(meow_lyric_view_widget(g_np_lyric));
|
||
if (redraw_sb) draw_statusbar();
|
||
}
|
||
|
||
/* 整页绘制（空态占位）。redraw_sb=1 时喂/标脏状态栏（打开/主题变化），否则保留上次顶条。 */
|
||
static void np_draw_page(int redraw_sb)
|
||
{
|
||
const meow_ui_theme_t *th = s_ui_theme();
|
||
int W = fb_xres, H = fb_yres;
|
||
if (!g_np_init) np_widgets_create(); /* M7.0b：lazy 建控件（跨进入复用） */
|
||
/* 批4：歌词页整页走 lyric_view（无源/无词空态由视图内建）。 */
|
||
if (g_np_page == NP_PAGE_LYRIC) {
|
||
np_draw_lyric_page(redraw_sb);
|
||
return;
|
||
}
|
||
if (redraw_sb) fill_rect(0, 0, W, SB_BAR_H, th->surface);
|
||
const meow_media_session_t *s = meow_media_current();
|
||
if (!s || s->state == MEOW_MEDIA_STOPPED) {
|
||
/* 空态占位（M7.0b 文案走 meow_str，未知 id 回退中文） */
|
||
fill_rect(0, SB_BAR_H, W, H - SB_BAR_H, th->surface);
|
||
const char *t1 = meow_str_zh("np.not_playing", "未在播放");
|
||
ui_draw((W - ui_width(t1, 26)) / 2, 300, t1, th->on_surface_variant, 26);
|
||
const char *t2 = meow_str_zh("np.open_app_hint", "打开播放 App 以显示正在播放");
|
||
ui_draw((W - ui_width(t2, 18)) / 2, 348, t2, th->on_surface_variant, 18);
|
||
const char *t3 = meow_str_zh("np.edge_back", "左缘右滑返回");
|
||
ui_draw((W - ui_width(t3, 16)) / 2, 396, t3, th->on_surface_variant, 16);
|
||
if (redraw_sb) draw_statusbar();
|
||
return;
|
||
}
|
||
np_cover_load(s);
|
||
/* 批5：封面取色（主/次色）+ 背景渐变或主题面；并注入歌词页 set_colors。
|
||
* np_cover_theme_update 幂等（封面路径不变不重取）；无封面/取色失败回退 meow_theme。 */
|
||
np_cover_theme_update();
|
||
if (g_np_cc_valid)
|
||
np_fill_gradient(0, SB_BAR_H, W, H - SB_BAR_H, g_np_cc.bg_top, g_np_cc.bg_bottom);
|
||
else
|
||
fill_rect(0, SB_BAR_H, W, H - SB_BAR_H, th->surface);
|
||
np_apply_lyric_colors();
|
||
/* 封面：解码缓存 + 圆角裁方；无封面回退主题色占位 + 首字 */
|
||
if (g_np_cover) {
|
||
meow_gfx_fill_round(NP_COVER_X - 6, NP_COVER_Y - 6, NP_COVER + 12, NP_COVER + 12, 18, th->surface_container);
|
||
meow_ui_img_cover(NP_COVER_X, NP_COVER_Y, NP_COVER, g_np_cover);
|
||
} else {
|
||
meow_gfx_fill_round(NP_COVER_X - 6, NP_COVER_Y - 6, NP_COVER + 12, NP_COVER + 12, 18, th->surface_container);
|
||
meow_gfx_fill_round(NP_COVER_X, NP_COVER_Y, NP_COVER, NP_COVER, 14, th->primary);
|
||
const char *t = s->title[0] ? s->title : s->app_id;
|
||
int cw = ui_width(t, 22);
|
||
ui_draw(NP_COVER_X + (NP_COVER - cw) / 2, NP_COVER_Y + (NP_COVER - meow_font_line_height(22)) / 2,
|
||
t, meow_theme_get()->onPrimary, 22);
|
||
}
|
||
/* 元数据（批5：封面取色时文字随 fg/fg_dim，否则主题面） */
|
||
np_center_text(NP_TITLE_Y, s->title, 26, g_np_cc_valid ? g_np_cc.fg : th->on_surface, W - 40);
|
||
np_center_text(NP_ARTIST_Y, s->artist, 18, g_np_cc_valid ? g_np_cc.fg_dim : th->on_surface_variant, W - 60);
|
||
if (s->album[0])
|
||
np_center_text(NP_ALBUM_Y, s->album, 16, g_np_cc_valid ? g_np_cc.fg_dim : th->on_surface_variant, W - 80);
|
||
/* 批5b：控件随播放页当前主题（进度条轨道/填充 + 三钮）——整页与局部重绘共用同一次派生。 */
|
||
np_theme_widgets();
|
||
/* 进度（SDK meow_progress） */
|
||
uint32_t pos = meow_media_display_pos(s);
|
||
np_draw_progress(s, pos, th);
|
||
/* 控制按钮（SDK meow_iconbtn，命中/状态走 SDK） */
|
||
np_draw_ctl(s);
|
||
/* 歌词占位（M7.0b 文案走 meow_str） */
|
||
const char *ly = meow_str_zh("np.lyric_placeholder", "歌词（占位）");
|
||
ui_draw((W - ui_width(ly, 16)) / 2, NP_LYRIC_Y, ly, th->on_surface_variant, 16);
|
||
if (redraw_sb) draw_statusbar();
|
||
}
|
||
|
||
/* 仅重绘进度带 + 按钮（元数据/源变化时整页；纯进度变化时局部）。
|
||
* 批5b：局部重绘也走播放页当前主题——进度带/按钮带底色用取色渐变（np_page_bg_row 与整页同 span
|
||
* 无缝衔接），进度条/三钮经 np_theme_widgets 挂取色色；无取色回退 meow_theme 面/默认控件色。 */
|
||
static void np_repaint_progress(void)
|
||
{
|
||
const meow_ui_theme_t *th = s_ui_theme();
|
||
const meow_media_session_t *s = meow_media_current();
|
||
if (!s || s->state == MEOW_MEDIA_STOPPED) return;
|
||
np_cover_theme_update(); /* 取色当前主题（幂等，封面路径未变不重取） */
|
||
uint32_t pos = meow_media_display_pos(s);
|
||
/* 清进度带 + 控制带，再重绘（只脏这两带，不整屏）；底色随取色渐变或主题面。 */
|
||
if (g_np_cc_valid) {
|
||
for (int yy = NP_TIME_Y; yy < NP_BTN_Y + NP_PLAY_R; yy++)
|
||
fill_rect(0, yy, fb_xres, 1, np_page_bg_row(yy));
|
||
} else {
|
||
fill_rect(0, NP_TIME_Y, fb_xres, NP_BTN_Y + NP_PLAY_R - NP_TIME_Y, th->surface);
|
||
}
|
||
np_theme_widgets(); /* 进度条/按钮随取色主题（或回退默认） */
|
||
np_draw_progress(s, pos, th);
|
||
np_draw_ctl(s);
|
||
meow_dirty_add(0, NP_TIME_Y, fb_xres, NP_BTN_Y + NP_PLAY_R - NP_TIME_Y);
|
||
meow_ui_flush();
|
||
}
|
||
|
||
/* 控制按钮命中：返回 cmd(1-4)，0=未命中。走 SDK 圆形命中（owner==哨兵 + enabled 闸门）。
|
||
* 播放/暂停两钮同位：命中任一（同矩形）→ 按会话状态分派 play(1)/pause(2)。 */
|
||
static int np_btn_tap(int tx, int ty)
|
||
{
|
||
const meow_media_session_t *s = meow_media_current();
|
||
if (g_np_prev && meow_widget_hit(g_np_prev, tx, ty)) return 3;
|
||
if (g_np_play && meow_widget_hit(g_np_play, tx, ty))
|
||
return (s && s->state == MEOW_MEDIA_PLAYING) ? 2 : 1;
|
||
if (g_np_next && meow_widget_hit(g_np_next, tx, ty)) return 4;
|
||
return 0;
|
||
}
|
||
|
||
/* 进度 seek 命中（拖动/点按进度带）：返回 seek_ms（>0），0=未中（或 dur=0）。 */
|
||
static int64_t np_progress_seek(int tx, int ty)
|
||
{
|
||
const meow_media_session_t *s = meow_media_current();
|
||
if (!s || !s->dur_ms) return 0;
|
||
if (tx >= NP_PROG_X && tx <= NP_PROG_X + NP_PROG_W &&
|
||
ty >= NP_PROG_Y - 14 && ty <= NP_PROG_Y + 20) {
|
||
int frac = (tx - NP_PROG_X) * 1000 / NP_PROG_W;
|
||
return (int64_t)s->dur_ms * frac / 1000;
|
||
}
|
||
return 0;
|
||
}
|
||
|
||
void run_now_playing(struct app *apps, int napps)
|
||
{
|
||
int tfd = open(DEV_TOUCH, O_RDONLY | O_NONBLOCK);
|
||
if (tfd >= 0) { unsigned char ev[16]; while (read(tfd, ev, sizeof ev) == 16) {} }
|
||
unsigned long long touch_cooldown_until = now_ms() + 300;
|
||
struct keypoll kp_keys;
|
||
kp_open(&kp_keys, DEV_KEYS);
|
||
struct keypoll kp_power; /* M2.92：NP 页接管电源键（修「页内电源键无反应」） */
|
||
kp_open(&kp_power, DEV_POWER);
|
||
struct kd_state kd_play;
|
||
memset(&kd_play, 0, sizeof kd_play);
|
||
/* 读播放键按住态（用于边沿） */
|
||
int m_prev_play = 0;
|
||
for (int w = 0; w < KEYBUF_WORDS; w++)
|
||
if (kp_keys.cur[w] & (1UL << (KEY_PLAYPAUSE % 32))) m_prev_play = 1;
|
||
int np_prev_power = 0; /* 电源键边沿跟踪 */
|
||
for (int w = 0; w < KEYBUF_WORDS; w++)
|
||
if (kp_power.cur[w] & (1UL << (KEY_POWER % 32))) np_prev_power = 1;
|
||
unsigned long long np_last_input = now_ms(); /* 自动息屏计时（M2.92：NP 页也遵守 display.screen_off_timeout） */
|
||
|
||
int td = 0, td_ok = 0, tdx = -1, tdy = -1, tlx = -1, tly = -1;
|
||
unsigned long long last_prog = now_ms();
|
||
unsigned long long np_last_status_tick = now_ms(); /* M6.20：播放页状态栏时钟 1s 刷新（主界面同语义） */
|
||
int need_redraw = 1;
|
||
int np_exit = 0; /* M6.22：返回手势命中 → 置位退出外层主循环。触摸内的 break 只跳出内层
|
||
* 读事件 while，不退出外层 while(!sigterm_flag)，故必须靠标志跳出（根因：返回「没反应」）。 */
|
||
char last_title[128] = "";
|
||
uint32_t last_state = 0xFFFFFFFFu;
|
||
char last_app[MEOW_APP_ID_MAX] = "";
|
||
|
||
meow_ui_activity_push(NP_SENTINEL_ACT); /* M7.0b：进入 push 哨兵（与函数尾 pop 配对）。
|
||
* 控件 owner 一直钉哨兵，命中要走 meow_widget_hit 的
|
||
* owner==active 闸门——漏 push 则 active()!=0x51，
|
||
* 三钮 meow_widget_hit 恒 false（「播放页三键无效」根因）。 */
|
||
g_np_page = NP_PAGE_PLAY; /* 批4：每次进入 Now Playing 从播放页起（上次退出页不残留） */
|
||
g_np_lyric_last_valid = -1; /* 批4：重置歌词「是否有词」过渡态，防首帧多清一次 */
|
||
g_np_lyric_seq = 0xFFFFFFFFu; /* 批4：强制首次进歌词页重解析（防跨进入残留缓存） */
|
||
g_np_lyric_app[0] = 0;
|
||
np_draw_page(1);
|
||
meow_dirty_full();
|
||
meow_ui_flush();
|
||
|
||
while (!sigterm_flag) {
|
||
if (np_exit) break; /* M6.22：返回手势已命中 → 退出本页，走尾部收尾回主界面 */
|
||
meow_ipc_process();
|
||
meow_media_tick();
|
||
unsigned long long now = now_ms();
|
||
|
||
/* 触摸 */
|
||
if (tfd >= 0 && meow_screen_on) {
|
||
struct pollfd pfd = { tfd, POLLIN, 0 };
|
||
if (poll(&pfd, 1, 0) > 0) {
|
||
unsigned char ev[16];
|
||
while (read(tfd, ev, sizeof ev) == 16) {
|
||
uint16_t type = *(uint16_t *)(ev + 8);
|
||
uint16_t code = *(uint16_t *)(ev + 10);
|
||
int32_t val = *(int32_t *)(ev + 12);
|
||
if (type == EV_ABS) {
|
||
if (code == ABS_X || code == ABS_MT_POSITION_X) tlx = val;
|
||
else if (code == ABS_Y || code == ABS_MT_POSITION_Y) tly = val;
|
||
if (td && !td_ok && tlx >= 0 && tly >= 0) { tdx = tlx; tdy = tly; td_ok = 1; }
|
||
} else if (type == EV_KEY && code == BTN_TOUCH) {
|
||
if (val && !td) {
|
||
if (now_ms() >= touch_cooldown_until) { td = 1; td_ok = 0; tlx = tly = -1;
|
||
np_last_input = now_ms(); }
|
||
} else if (!val && td) {
|
||
td = 0;
|
||
if (td_ok) {
|
||
int dx = tlx - tdx, dy = tly - tdy;
|
||
int adx = dx < 0 ? -dx : dx, ady = dy < 0 ? -dy : dy;
|
||
/* M6.21 诊断 + 批4 页感知：打印该次抬手手势的完整输入与按当前页
|
||
* 的方向感知判定（真机定位「返回滑不出」根因曾依赖此日志；
|
||
* 保留，键改为 ges=np_gesture_decide 返回值）。 */
|
||
np_gest_t gnp = np_gesture_decide(g_np_page, tdx, tdy, dx, dy);
|
||
logmsg("np up: page=%d down=(%d,%d) d=(%d,%d) adx=%d ady=%d ges=%d",
|
||
g_np_page, tdx, tdy, dx, dy, adx, ady, (int)gnp);
|
||
switch (gnp) {
|
||
case NP_GEST_TOP:
|
||
/* 顶部热区下滑 → 打开通知中心（与主界面同语义；mnp_top_swipe_down
|
||
* 内部已排除左缘 down_x<24，与下方返回手势互斥）。run_notif_center
|
||
* 为阻塞模态，返回后整页重画。 */
|
||
{
|
||
notif_click_t click;
|
||
memset(&click, 0, sizeof click);
|
||
click.app_idx = -1;
|
||
click.status = NOTIF_CLICK_STATUS_NONE;
|
||
run_notif_center(apps, napps, &click, 0, 0, 0);
|
||
need_redraw = 1;
|
||
meow_dirty_full();
|
||
meow_ui_flush();
|
||
}
|
||
break;
|
||
case NP_GEST_EXIT:
|
||
/* 播放页左缘右滑 → 回桌面（保留 M6.26 全局手势语义）。 */
|
||
logmsg("np: BACK break (exit, page=%d)", g_np_page);
|
||
np_exit = 1;
|
||
break;
|
||
case NP_GEST_NEXT:
|
||
/* 播放页 右→左滑 → 进歌词页。 */
|
||
g_np_page = NP_PAGE_LYRIC;
|
||
need_redraw = 1;
|
||
logmsg("np: -> lyric page");
|
||
break;
|
||
case NP_GEST_PREV:
|
||
/* 歌词页 左→右滑 → 回播放页（含左缘；不接桌面，避免误退）。 */
|
||
g_np_page = NP_PAGE_PLAY;
|
||
need_redraw = 1;
|
||
logmsg("np: -> play page");
|
||
break;
|
||
case NP_GEST_TAP:
|
||
/* 近点按（按页分派）：播放页=三钮/进度看点；歌词页预留点跳
|
||
* （本批不启用，见 batch5/后续：借 meow_lyric_view_hit_line + on_seek）。 */
|
||
if (g_np_page == NP_PAGE_PLAY) {
|
||
int cmd = np_btn_tap(tlx, tly);
|
||
if (cmd) { meow_media_playctl((uint32_t)cmd, 0); need_redraw = 1; }
|
||
else {
|
||
int64_t seek = np_progress_seek(tlx, tly);
|
||
if (seek > 0) meow_media_playctl(5, seek);
|
||
}
|
||
}
|
||
break;
|
||
default:
|
||
break; /* NP_GEST_NONE：反向/纵向主导，忽略不误切 */
|
||
}
|
||
if (np_exit) break; /* M6.22：返回手势已命中 → 跳出内层读事件 while */
|
||
tdx = tdy = -1;
|
||
} else { tdx = tdy = -1; }
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/* 播放键边沿 → 播放/暂停切换 */
|
||
kp_poll(&kp_keys, NULL, NULL);
|
||
int play = 0;
|
||
for (int w = 0; w < KEYBUF_WORDS; w++)
|
||
if (kp_keys.cur[w] & (1UL << (KEY_PLAYPAUSE % 32))) play = 1;
|
||
if (play && !m_prev_play) {
|
||
const meow_media_session_t *s = meow_media_current();
|
||
if (s) meow_media_playctl((s->state == MEOW_MEDIA_PLAYING) ? 2u : 1u, 0);
|
||
np_last_input = now_ms();
|
||
}
|
||
m_prev_play = play;
|
||
|
||
/* M2.92：NP 页电源键接管——单击边沿 = 息屏/亮屏（与主界面语义一致；
|
||
* 修「NP 页电源键无反应」。3s 电源菜单仍由 watchdog→/tmp 标记→主循环消费，
|
||
* NP 退出后生效（可接受偏差，记日志）。 */
|
||
kp_poll(&kp_power, NULL, NULL);
|
||
int pwr = 0;
|
||
for (int w = 0; w < KEYBUF_WORDS; w++)
|
||
if (kp_power.cur[w] & (1UL << (KEY_POWER % 32))) pwr = 1;
|
||
if (pwr && !np_prev_power) {
|
||
np_last_input = now_ms();
|
||
if (meow_screen_on) { meow_panel_off(); logmsg("nowplaying: power tap -> panel off"); }
|
||
else { meow_panel_on(); need_redraw = 1; logmsg("nowplaying: power tap -> panel on"); }
|
||
}
|
||
np_prev_power = pwr;
|
||
|
||
/* M2.92：NP 页自动息屏（与主界面同超时；页面无触摸/按键计时器不走主循环） */
|
||
if (screen_off_timeout > 0 && meow_screen_on &&
|
||
now_ms() - np_last_input >= (unsigned long long)screen_off_timeout * 1000) {
|
||
meow_panel_off();
|
||
meow_auto_slept = 1;
|
||
logmsg("nowplaying: idle %ds -> auto panel off", screen_off_timeout);
|
||
}
|
||
/* 息屏期只低频轮询按键（唤醒用），不重画不读触摸（FBIOBLANK 已挂起 goodix） */
|
||
if (!meow_screen_on) { usleep(100 * 1000); continue; }
|
||
|
||
/* 媒体变化检测（元数据/源/状态）：立即整页重画 */
|
||
const meow_media_session_t *s = meow_media_current();
|
||
int meta_changed = !s || strcmp(last_app, s->app_id) ||
|
||
strcmp(last_title, s->title) || last_state != s->state;
|
||
if (meta_changed) {
|
||
if (s) {
|
||
snprintf(last_app, sizeof last_app, "%s", s->app_id);
|
||
snprintf(last_title, sizeof last_title, "%s", s->title);
|
||
last_state = s->state;
|
||
} else { last_app[0] = 0; last_title[0] = 0; last_state = 0xFFFFFFFFu; }
|
||
need_redraw = 1;
|
||
}
|
||
/* M2.92 修死循环：空态/停止态只在「变化」时画一次（meta_changed 已覆盖
|
||
* NULL↔会话切换），不再每 10ms 整页重画（旧行为 = 100% CPU 忙刷 → 卡死观感）。 */
|
||
|
||
if (need_redraw) {
|
||
np_draw_page(0);
|
||
meow_dirty_add(0, SB_BAR_H, fb_xres, fb_yres - SB_BAR_H);
|
||
meow_ui_flush();
|
||
need_redraw = 0;
|
||
last_prog = now;
|
||
} else if (s && (now - last_prog >= 1000)) {
|
||
/* 进度推进（按页分流）：播放页=进度带+按钮；歌词页=歌词实时滚动重绘（当前行随 pos）。 */
|
||
last_prog = now;
|
||
if (g_np_page == NP_PAGE_LYRIC) {
|
||
/* 批6：整页重绘（封面背景+scrim+歌词），避免 lyric_view 半透明 scrim 每 1s
|
||
* 叠涂把封面/背景逐秒压黑（批4 既有「只重绘控件不重铺背景」结构修正）。 */
|
||
np_draw_lyric_page(0);
|
||
meow_dirty_add(0, SB_BAR_H, fb_xres, fb_yres - SB_BAR_H);
|
||
meow_ui_flush();
|
||
} else {
|
||
np_repaint_progress();
|
||
}
|
||
}
|
||
/* M6.20：播放页状态栏时钟 1s 刷新（与主界面/子页同语义；draw_clock 喂 SDK 全局
|
||
* 状态栏 + 标脏顶条，SDK present() 重绘——否则时间冻结在进入播放页那一刻）。 */
|
||
if (now - np_last_status_tick >= 1000) {
|
||
np_last_status_tick = now;
|
||
draw_clock();
|
||
}
|
||
usleep(10000);
|
||
}
|
||
meow_ui_activity_pop(); /* M7.0b：退出 Now Playing，回主 activity（控件 owner 仍钉哨兵，复用） */
|
||
if (tfd >= 0) close(tfd);
|
||
kp_close(&kp_keys);
|
||
kp_close(&kp_power);
|
||
if (g_np_cover) { meow_img_free(g_np_cover); g_np_cover = NULL; }
|
||
g_np_cover_path[0] = 0;
|
||
g_np_cc_valid = 0; /* 批5：退出清取色缓存，下次进入重新取 */
|
||
g_np_cc_path[0] = 0;
|
||
}
|