diff options
Diffstat (limited to 'src/main.c')
| -rw-r--r-- | src/main.c | 1384 |
1 files changed, 13 insertions, 1371 deletions
@@ -1,203 +1,27 @@ -#define _XOPEN_SOURCE 600 -#define _DEFAULT_SOURCE - -#include "util.h" +#include "data.h" +#include "history.h" #include "list.h" +#include "listnav.h" #include "log.h" #include "mpris.h" -#include "history.h" -#include "tag.h" #include "pane.h" #include "player.h" -#include "listnav.h" #include "ref.h" +#include "style.h" +#include "tag.h" +#include "tui.h" +#include "util.h" -#include "mpd/player.h" -#include "curses.h" - -#include <dirent.h> -#include <fcntl.h> #include <locale.h> -#include <signal.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sys/mman.h> -#include <sys/stat.h> -#include <sys/ioctl.h> -#include <sys/wait.h> -#include <time.h> -#include <unistd.h> -#include <wchar.h> -#include <wctype.h> - -#undef KEY_ENTER -#define KEY_ENTER '\n' -#define KEY_SPACE ' ' -#define KEY_ESC '\x1b' -#define KEY_TAB '\t' -#define KEY_CTRL(c) ((c) & ~0x60) - -#define ATTR_ON(win, attr) wattr_on(win, attr, NULL) -#define ATTR_OFF(win, attr) wattr_off(win, attr, NULL) - -#define CMD_ERROR(...) do { \ - free(cmd_status); \ - cmd_status = awprintf(__VA_ARGS__); \ - return false; \ - } while (0) - -enum { - STYLE_DEFAULT, - STYLE_TITLE, - STYLE_PANE_SEP, - STYLE_ITEM_SEL, - STYLE_ITEM_HOVER, - STYLE_ITEM_HOVER_SEL, - STYLE_PREV, - STYLE_ERROR, - STYLE_COUNT -}; - -enum { - IMODE_EXECUTE, - IMODE_TRACK_SEARCH, - IMODE_TAG_SEARCH, - IMODE_COUNT -}; - -typedef wchar_t *(*completion_gen)(const wchar_t *text, int fwd, int state); -typedef int (*cmd_handler)(const wchar_t *args); - -struct cmd { - const wchar_t *name; - cmd_handler func; -}; - -static const char player_state_chars[] = { - [PLAYER_STATE_PAUSED] = '|', - [PLAYER_STATE_PLAYING] = '>', - [PLAYER_STATE_STOPPED] = '#' -}; - -static int style_attrs[STYLE_COUNT]; - -static const char *datadir; -static int scrw, scrh; -static int quit; - -static struct pane *pane_sel, *pane_top_sel; -static struct pane pane_left, pane_right, pane_bot; -static struct pane *const panes[] = { - &pane_left, - &pane_right, - &pane_bot -}; - -/* 'tracks' holds all *unique* tracks */ -static struct list tracks; -static struct list tags; -static struct list tags_sel; -static struct list *tracks_vis; -static int track_show_playlist; - -/* bottom 'cmd' pane for search / exec */ -static struct pane *cmd_pane; -static struct history command_history; -static struct history track_search_history; -static struct history tag_search_history; -static struct history *history; -static int cmd_show, cmd_mode; -static struct inputln completion_query; -static int completion_reset; -static completion_gen completion; -static wchar_t *cmd_status; - -/* left pane for tags */ -static struct pane *tag_pane; -static struct listnav tag_nav; - -/* right pane for tracks */ -static struct pane *track_pane; -static struct listnav track_nav; static void init(void); static void cleanup(int code, void *arg); -static void tui_init(void); -static void tui_ncurses_init(void); -static void tui_resize(void); -static void tui_end(void); - -static void data_load(void); -static void data_save(void); -static void data_free(void); - -static int get_fid(const char *path); -static void index_update(struct tag *tag); -static void tracks_load(struct tag *tag); -static void tracks_save(struct tag *tag); - -static void copy_file(const char *dst, const char *src); -static void move_file(const char *dst, const char *src); - -static struct tag *tag_find(const wchar_t *query); -static void pane_title(struct pane *pane, const char *title, int highlight); - -static void style_init(int style, int fg, int bg, int attr); -static void style_on(WINDOW *win, int style); -static void style_off(WINDOW *win, int style); - -static wchar_t *command_name_gen(const wchar_t *text, int fwd, int state); -static wchar_t *track_name_gen(const wchar_t *text, int fwd, int state); - -static void toggle_current_tag(void); -static int tag_pane_input(wint_t c); -static void tag_pane_vis(struct pane *pane, int sel); - -static int track_pane_input(wint_t c); -static void track_pane_vis(struct pane *pane, int sel); - -static int play_track(const wchar_t *name); -static int select_tag(const wchar_t *name); -static int cmd_pane_input(wint_t c); -static void cmd_pane_vis(struct pane *pane, int sel); - -static void queue_hover(void); -static void update_track_playlist(void); -static void main_input(wint_t c); -static void main_vis(void); - -static int cmd_save(const wchar_t *args); -static int cmd_move(const wchar_t *args); -static int cmd_add(const wchar_t *args); - -const char imode_prefix[IMODE_COUNT] = { - [IMODE_EXECUTE] = ':', - [IMODE_TRACK_SEARCH] = '/', - [IMODE_TAG_SEARCH] = '?', -}; - -const struct cmd cmds[] = { - { L"save", cmd_save }, - { L"move", cmd_move }, - { L"add", cmd_move }, -}; - void init(void) { setlocale(LC_ALL, ""); srand(time(NULL)); - quit = 0; - - inputln_init(&completion_query); - completion_reset = 1; - - history_init(&track_search_history); - history_init(&tag_search_history); - history_init(&command_history); - history = &command_history; log_init(); @@ -209,14 +33,6 @@ init(void) dbus_init(); - listnav_init(&tag_nav); - listnav_init(&track_nav); - - track_show_playlist = 0; - update_track_playlist(); - - cmd_status = NULL; - on_exit(cleanup, NULL); signal(SIGINT, exit); } @@ -224,1202 +40,28 @@ init(void) void cleanup(int exitcode, void* arg) { - if (!exitcode) { - tui_end(); - } else { - curs_set(1); - } + tui_restore(); data_save(); data_free(); - player_free(); - - dbus_end(); - - log_end(); - - history_free(&track_search_history); - history_free(&tag_search_history); - history_free(&command_history); -} - -void -tui_init(void) -{ - tui_ncurses_init(); - - memset(style_attrs, 0, sizeof(style_attrs)); - style_init(STYLE_DEFAULT, COLOR_WHITE, COLOR_BLACK, 0); - style_init(STYLE_TITLE, COLOR_WHITE, COLOR_BLUE, A_BOLD); - style_init(STYLE_PANE_SEP, COLOR_BLUE, COLOR_BLACK, 0); - style_init(STYLE_ITEM_SEL, COLOR_YELLOW, COLOR_BLACK, A_BOLD); - style_init(STYLE_ITEM_HOVER, COLOR_WHITE, COLOR_BLUE, 0); - style_init(STYLE_ITEM_HOVER_SEL, COLOR_YELLOW, COLOR_BLUE, A_BOLD); - style_init(STYLE_ERROR, COLOR_RED, COLOR_BLACK, 0); - style_init(STYLE_PREV, COLOR_WHITE, COLOR_BLACK, A_DIM); - - pane_init((tag_pane = &pane_left), tag_pane_input, tag_pane_vis); - pane_init((track_pane = &pane_right), track_pane_input, track_pane_vis); - pane_init((cmd_pane = &pane_bot), cmd_pane_input, cmd_pane_vis); - - pane_sel = &pane_left; - pane_top_sel = pane_sel; -} - -void -tui_ncurses_init(void) -{ - initscr(); - - /* do most of the handling ourselves, - * enable special keys */ - raw(); - noecho(); - keypad(stdscr, TRUE); - - /* update screen occasionally for things like - * time even when no input was received */ - halfdelay(1); - - /* inits COLOR and COLOR_PAIRS used by styles */ - start_color(); - - /* dont show cursor */ - curs_set(0); - - /* we use ESC deselecting the current pane - * and not for escape sequences, so dont wait */ - ESCDELAY = 0; -} - -void -tui_resize(void) -{ - struct link *iter; - struct tag *tag; - int i, leftw; - - getmaxyx(stdscr, scrh, scrw); - - /* guarantee a minimum terminal size */ - while (scrw < 10 || scrh < 4) { - clear(); - refresh(); - usleep(10000); - getmaxyx(stdscr, scrh, scrw); - } - - /* adjust tag pane width to name lengths */ - leftw = 0; - for (LIST_ITER(&tags, iter)) { - tag = UPCAST(iter, struct tag); - leftw = MAX(leftw, wcslen(tag->name)); - } - leftw = MAX(leftw + 1, 0.2f * scrw); - - pane_resize(&pane_left, 0, 0, leftw, scrh - 3); - pane_resize(&pane_right, pane_left.ex + 1, 0, scrw, scrh - 3); - pane_resize(&pane_bot, 0, scrh - 3, scrw, scrh); -} - -void -tui_end(void) -{ - pane_free(&pane_left); - pane_free(&pane_right); - pane_free(&pane_bot); - - if (!isendwin()) endwin(); -} - -void -data_load(void) -{ - struct dirent *ent; - struct tag *tag; - struct stat st; - char *path; - DIR *dir; - - list_init(&tracks); - list_init(&tags); - list_init(&tags_sel); - - datadir = getenv("TMUS_DATA"); - ASSERT(datadir != NULL); - - dir = opendir(datadir); - ASSERT(dir != NULL); - while ((ent = readdir(dir))) { - if (!strcmp(ent->d_name, ".")) - continue; - if (!strcmp(ent->d_name, "..")) - continue; - - path = aprintf("%s/%s", datadir, ent->d_name); - ASSERT(path != NULL); - - if (!stat(path, &st) && S_ISDIR(st.st_mode)) { - tag = tag_init(datadir, ent->d_name); - tracks_load(tag); - list_push_back(&tags, LINK(tag)); - } - - free(path); - } - closedir(dir); - - ASSERT(!list_empty(&tags)); -} - -void -data_save(void) -{ - struct link *iter; - struct tag *tag; - - for (LIST_ITER(&tags, iter)) { - tag = UPCAST(iter, struct tag); - tracks_save(tag); - } -} - -void -data_free(void) -{ - struct link *track_link; - struct link *tag_link; - struct tag *tag; - - log_info("MAIN: data_free()\n"); - - refs_free(&tracks); - refs_free(&tags_sel); - - while (!list_empty(&tags)) { - tag_link = list_pop_front(&tags); - - tag = UPCAST(tag_link, struct tag); - while (!list_empty(&tag->tracks)) { - track_link = list_pop_front(&tag->tracks); - track_free(UPCAST(track_link, struct ref)->data); - ref_free(UPCAST(track_link, struct ref)); - } - tag_free(tag); - } -} - -int -get_fid(const char *path) -{ - struct stat st; - return stat(path, &st) ? -1 : st.st_ino; -} - -void -index_update(struct tag *tag) -{ - struct track *track, *track_iter; - struct dirent *ent; - struct link *iter; - struct ref *ref; - struct stat st; - char *path; - FILE *file; - DIR *dir; - int fid; - - path = aprintf("%s/index", tag->fpath); - ASSERT(path != NULL); - - file = fopen(path, "w+"); - ASSERT(file != NULL); - free(path); - - dir = opendir(tag->fpath); - ASSERT(dir != NULL); - - while ((ent = readdir(dir))) { - if (!strcmp(ent->d_name, ".")) - continue; - if (!strcmp(ent->d_name, "..")) - continue; - if (!strcmp(ent->d_name, "index")) - continue; - - /* skip files without extension */ - if (!strchr(ent->d_name + 1, '.')) - continue; - - path = aprintf("%s/%s", tag->fpath, ent->d_name); - ASSERT(path != NULL); - fid = get_fid(path); - free(path); - - fprintf(file, "%i:%s\n", fid, ent->d_name); - } - - closedir(dir); - fclose(file); -} - -void -tracks_load(struct tag *tag) -{ - char linebuf[1024]; - struct link *link; - struct track *track; - struct track *track2; - struct ref *ref; - char *index_path; - char *track_name, *sep; - int track_fid; - bool new_track; - FILE *file; - - printf("Loading files from %s", tag->fpath); - fflush(stdout); - - index_path = aprintf("%s/index", tag->fpath); - ASSERT(index_path != NULL); - - file = fopen(index_path, "r"); - if (file == NULL) { - index_update(tag); - file = fopen(index_path, "r"); - ASSERT(file != NULL); - } - - while (fgets(linebuf, sizeof(linebuf), file)) { - sep = strchr(linebuf, '\n'); - if (sep) *sep = '\0'; - - sep = strchr(linebuf, ':'); - ASSERT(sep != NULL); - *sep = '\0'; - - track_fid = atoi(linebuf); - track_name = sep + 1; - track = track_init(tag->fpath, track_name, track_fid); - - ref = ref_init(tag); - ASSERT(ref != NULL); - list_push_back(&track->tags, LINK(ref)); - - ref = ref_init(track); - ASSERT(ref != NULL); - list_push_back(&tag->tracks, LINK(ref)); - - new_track = true; - for (LIST_ITER(&tracks, link)) { - track2 = UPCAST(link, struct ref)->data; - if (track->fid > 0 && track->fid == track2->fid) - new_track = false; - } - - if (new_track) { - ref = ref_init(track); - ASSERT(ref != NULL); - list_push_back(&tracks, LINK(ref)); - } - } - - /* clear line and reset cursor */ - printf("\x1b[0K\r"); - - fclose(file); - free(index_path); -} - -void -tracks_save(struct tag *tag) -{ - struct track *track; - struct link *link; - char *index_path; - FILE *file; - - /* write playlist back to index file */ - - printf("Saving tracks to %s", tag->fpath); - - index_path = aprintf("%s/index", tag->fpath); - ASSERT(index != NULL); - - file = fopen(index_path, "w+"); - ASSERT(file != NULL); - - for (LIST_ITER(&tag->tracks, link)) { - track = UPCAST(link, struct ref)->data; - fprintf(file, "%i:%s\n", track->fid, track->fname); - } - - /* clear line and reset cursor */ - printf("\x1b[0K\r"); - - fclose(file); - free(index_path); -} - -void -rm_file(const char *path) -{ - ASSERT(unlink(path) == 0); -} - -void -copy_file(const char *src, const char *dst) -{ - FILE *in, *out; - char buf[4096]; - int len, nread; - - in = fopen(src, "r"); - if (in == NULL) - PANIC("Failed to open file %s", src); - - out = fopen(dst, "w+"); - if (out == NULL) - PANIC("Failed to open file %s", dst); - - while ((nread = fread(buf, 1, sizeof(buf), in)) > 0) { - fwrite(buf, 1, nread, out); - } - - if (nread < 0) - PANIC("Copy failed!", src, dst); - - fclose(in); - fclose(out); -} - -void -move_file(const char *src, const char *dst) -{ - copy_file(src, dst); - rm_file(src); -} - -struct tag * -tag_find(const wchar_t *query) -{ - struct link *iter; - struct tag *tag; - - for (LIST_ITER(&tags, iter)) { - tag = UPCAST(iter, struct tag); - if (!wcscmp(tag->name, query)) { - return tag; - } - } - - return NULL; -} - -void -pane_title(struct pane *pane, const char *title, int highlight) -{ - wmove(pane->win, 0, 0); - - style_on(pane->win, STYLE_TITLE); - if (highlight) ATTR_ON(pane->win, A_STANDOUT); - - wprintw(pane->win, " %-*.*s", pane->w - 1, pane->w - 1, title); + player_deinit(); - if (highlight) ATTR_OFF(pane->win, A_STANDOUT); - style_off(pane->win, STYLE_TITLE); -} - -void -style_init(int style, int fg, int bg, int attr) -{ - style_attrs[style] = attr; - init_pair(style, fg, bg); -} - -void -style_on(WINDOW *win, int style) -{ - ATTR_ON(win, COLOR_PAIR(style) | style_attrs[style]); -} - -void -style_off(WINDOW *win, int style) -{ - ATTR_OFF(win, COLOR_PAIR(style) | style_attrs[style]); -} - -wchar_t * -command_name_gen(const wchar_t *text, int fwd, int reset) -{ - static int index, len; - int dir; - - dir = fwd ? 1 : -1; - - if (reset) { - index = 0; - len = wcslen(text); - } else if (index >= -1 && index <= ARRLEN(cmds)) { - index += dir; - } - - while (index >= 0 && index < ARRLEN(cmds)) { - if (!wcsncmp(cmds[index].name, text, len)) - return wcsdup(cmds[index].name); - index += dir; - } - - return NULL; -} - -wchar_t * -track_name_gen(const wchar_t *text, int fwd, int reset) -{ - static struct link *cur; - struct link *iter; - struct track *track; - - if (reset) { - cur = tracks.head.next; - iter = cur; - } else { - iter = fwd ? cur->next : cur->prev; - } - - while (iter && LIST_INNER(&tracks, iter)) { - track = UPCAST(iter, struct ref)->data; - if (wcsstr(track->name, text)) { - cur = iter; - return wcsdup(track->name); - } - iter = fwd ? iter->next : iter->prev; - } - - return NULL; -} - -wchar_t * -tag_name_gen(const wchar_t *text, int fwd, int reset) -{ - static struct link *cur; - struct link *iter; - struct tag *tag; - - if (reset) { - cur = tags.head.next; - iter = cur; - } else { - iter = fwd ? cur->next : cur->prev; - } - - while (iter && LIST_INNER(&tags, iter)) { - tag = UPCAST(iter, struct tag); - if (wcsstr(tag->name, text)) { - cur = iter; - return wcsdup(tag->name); - } - iter = fwd ? iter->next : iter->prev; - } - - return NULL; -} - -void -toggle_current_tag(void) -{ - struct link *link, *iter; - struct track *track; - struct tag *tag; - struct ref *ref; - int in_tags, in_playlist; - - if (list_empty(&tags)) return; - - link = list_at(&tags, tag_nav.sel); - ASSERT(link != NULL); - tag = UPCAST(link, struct tag); - - /* toggle tag in tags_sel */ - if (refs_incl(&tags_sel, tag)) { - refs_rm(&tags_sel, tag); - } else { - ref = ref_init(tag); - list_push_back(&tags_sel, LINK(ref)); - } - - /* rebuild the full playlist */ - refs_free(&player->playlist); - for (LIST_ITER(&tags_sel, link)) { - tag = UPCAST(link, struct ref)->data; - for (LIST_ITER(&tag->tracks, iter)) { - ref = ref_init(UPCAST(iter, struct ref)->data); - ASSERT(ref != NULL); - list_push_back(&player->playlist, LINK(ref)); - } - } -} - -int -tag_pane_input(wint_t c) -{ - switch (c) { - case KEY_UP: - listnav_update_sel(&tag_nav, tag_nav.sel - 1); - return 1; - case KEY_DOWN: - listnav_update_sel(&tag_nav, tag_nav.sel + 1); - return 1; - case KEY_SPACE: - toggle_current_tag(); - return 1; - case KEY_ENTER: - refs_free(&tags_sel); - toggle_current_tag(); - return 1; - case KEY_PPAGE: - listnav_update_sel(&tag_nav, tag_nav.sel - tag_nav.wlen / 2); - return 1; - case KEY_NPAGE: - listnav_update_sel(&tag_nav, tag_nav.sel + tag_nav.wlen / 2); - return 1; - } + dbus_deinit(); - return 0; -} - -void -tag_pane_vis(struct pane *pane, int sel) -{ - struct tag *tag; - struct link *iter; - int index, tagsel; - - werase(pane->win); - pane_title(pane, "Tags", sel); - - listnav_update_bounds(&tag_nav, 0, list_len(&tags)); - listnav_update_wlen(&tag_nav, pane->h - 1); + tui_deinit(); - index = -1; - for (LIST_ITER(&tags, iter)) { - tag = UPCAST(iter, struct tag); - tagsel = refs_incl(&tags_sel, tag); - - index += 1; - if (index < tag_nav.wmin) continue; - if (index >= tag_nav.wmax) break; - - if (sel && tagsel && index == tag_nav.sel) - style_on(pane->win, STYLE_ITEM_HOVER_SEL); - else if (sel && index == tag_nav.sel) - style_on(pane->win, STYLE_ITEM_HOVER); - else if (tagsel) - style_on(pane->win, STYLE_ITEM_SEL); - else if (index == tag_nav.sel) - style_on(pane->win, STYLE_PREV); - - wmove(pane->win, 1 + index - tag_nav.wmin, 0); - wprintw(pane->win, "%-*.*ls", pane->w, pane->w, tag->name); - - if (sel && tagsel && index == tag_nav.sel) - style_off(pane->win, STYLE_ITEM_HOVER_SEL); - else if (sel && index == tag_nav.sel) - style_off(pane->win, STYLE_ITEM_HOVER); - else if (tagsel) - style_off(pane->win, STYLE_ITEM_SEL); - else if (index == tag_nav.sel) - style_off(pane->win, STYLE_PREV); - } -} - -int -track_pane_input(wint_t c) -{ - struct link *link; - struct track *track; - - switch (c) { - case KEY_UP: - listnav_update_sel(&track_nav, track_nav.sel - 1); - return 1; - case KEY_DOWN: - listnav_update_sel(&track_nav, track_nav.sel + 1); - return 1; - case KEY_ENTER: - link = list_at(tracks_vis, track_nav.sel); - if (!link) return 1; - track = UPCAST(link, struct ref)->data; - player_play_track(track); - return 1; - case KEY_PPAGE: - listnav_update_sel(&track_nav, - track_nav.sel - track_nav.wlen / 2); - return 1; - case KEY_NPAGE: - listnav_update_sel(&track_nav, - track_nav.sel + track_nav.wlen / 2); - return 1; - } - - return 0; -} - -void -track_pane_vis(struct pane *pane, int sel) -{ - struct track *track; - struct link *iter; - struct tag *tag; - int index; - - werase(pane->win); - pane_title(pane, "Tracks", sel); - - listnav_update_bounds(&track_nav, 0, list_len(tracks_vis)); - listnav_update_wlen(&track_nav, pane->h - 1); - - index = -1; - for (LIST_ITER(tracks_vis, iter)) { - track = UPCAST(iter, struct ref)->data; - - index += 1; - if (index < track_nav.wmin) continue; - if (index >= track_nav.wmax) break; - - if (sel && index == track_nav.sel && track == player->track) - style_on(pane->win, STYLE_ITEM_HOVER_SEL); - else if (sel && index == track_nav.sel) - style_on(pane->win, STYLE_ITEM_HOVER); - else if (track == player->track) - style_on(pane->win, STYLE_ITEM_SEL); - else if (index == track_nav.sel) - style_on(pane->win, STYLE_PREV); - - wmove(pane->win, 1 + index - track_nav.wmin, 0); - wprintw(pane->win, "%-*.*ls", pane->w, pane->w, track->name); - - if (sel && index == track_nav.sel && track == player->track) - style_off(pane->win, STYLE_ITEM_HOVER_SEL); - else if (sel && index == track_nav.sel) - style_off(pane->win, STYLE_ITEM_HOVER); - else if (track == player->track) - style_off(pane->win, STYLE_ITEM_SEL); - else if (index == track_nav.sel) - style_off(pane->win, STYLE_PREV); - } -} - -int -run_cmd(const wchar_t *query) -{ - const wchar_t *sep; - int i, cmdlen; - - sep = wcschr(query, L' '); - cmdlen = sep ? sep - query : wcslen(query); - for (i = 0; i < ARRLEN(cmds); i++) { - if (!wcsncmp(cmds[i].name, query, cmdlen)) { - if (!cmds[i].func(sep ? sep + 1 : NULL)) { - free(cmd_status); - cmd_status = wcsdup(L"Command Failed!\n"); - ASSERT(cmd_status != NULL); - } - return 1; - } - } - - return 0; -} - -int -play_track(const wchar_t *query) -{ - struct track *track; - struct link *iter; - - for (LIST_ITER(&tracks, iter)) { - track = UPCAST(iter, struct ref)->data; - if (wcsstr(track->name, query)) { - player_play_track(track); - return 1; - } - } - - return 0; -} - -int -select_tag(const wchar_t *query) -{ - struct tag *tag; - struct link *iter; - int index; - - index = -1; - for (LIST_ITER(&tags, iter)) { - index += 1; - tag = UPCAST(iter, struct tag); - if (wcsstr(tag->name, query)) { - listnav_update_sel(&tag_nav, index); - return 1; - } - } - - return 0; -} - -int -cmd_pane_input(wint_t c) -{ - wchar_t *res; - int match; - - switch (c) { - case KEY_ESC: - match = wcscmp(completion_query.buf, history->input->buf); - if (!completion_reset && match) - inputln_copy(history->input, &completion_query); - else if (history->sel == history->input) - pane_sel = pane_top_sel; - else - history->sel = history->input; - break; - case KEY_LEFT: - inputln_left(history->sel); - break; - case KEY_RIGHT: - inputln_right(history->sel); - break; - case KEY_CTRL('w'): - inputln_del(history->sel, history->sel->cur); - break; - case KEY_UP: - history_next(history); - break; - case KEY_DOWN: - history_prev(history); - break; - case KEY_ENTER: - if (!*history->sel->buf) { - pane_sel = pane_top_sel; - break; - } - - if (cmd_mode == IMODE_EXECUTE) { - run_cmd(history->sel->buf); - } else if (cmd_mode == IMODE_TRACK_SEARCH) { - play_track(history->sel->buf); - } else if (cmd_mode == IMODE_TAG_SEARCH) { - select_tag(history->sel->buf); - } - - history_submit(history); - pane_sel = pane_top_sel; - break; - case KEY_TAB: - case KEY_BTAB: - if (history->sel != history->input) { - inputln_copy(history->input, history->sel); - history->sel = history->input; - } - - if (completion_reset) - inputln_copy(&completion_query, history->input); - - res = completion(completion_query.buf, - c == KEY_TAB, completion_reset); - if (res) inputln_replace(history->input, res); - free(res); - - completion_reset = 0; - break; - case KEY_BACKSPACE: - if (history->sel->cur == 0) { - pane_sel = pane_top_sel; - break; - } - inputln_del(history->sel, 1); - completion_reset = 1; - break; - default: - if (!iswprint(c)) return 0; - inputln_addch(history->sel, c); - completion_reset = 1; - break; - } - - return 1; /* grab everything */ -} - -void -cmd_pane_vis(struct pane *pane, int sel) -{ - static wchar_t *linebuf = NULL; - static int linecap = 0; - struct inputln *cmd; - struct link *iter; - wchar_t *line, *end; - int index, offset; - - werase(pane->win); - - /* TODO add clear_line func to fill with spaces instead of - * filling buffer */ - - /* static line buffer for perf */ - if (pane->w > linecap) { - linecap = MAX(linecap, pane->w); - linebuf = realloc(linebuf, linecap * sizeof(wchar_t)); - } - end = linebuf + linecap; - - /* track name */ - style_on(pane->win, STYLE_TITLE); - pane_clearln(pane, 0); - if (player->track) { - swprintf(linebuf, linecap, L"%ls", player->track->name); - mvwaddwstr(pane->win, 0, 1, linebuf); - } - style_off(pane->win, STYLE_TITLE); - - if (player->loaded) { - /* status line */ - line = linebuf; - line += swprintf(line, end - line, L"%c ", - player_state_chars[player->state]); - line += swprintf(line, end - line, L"%s / ", - timestr(player->time_pos)); - line += swprintf(line, end - line, L"%s", - timestr(player->time_end)); - - if (player->volume >= 0) { - line += swprintf(line, end - line, L" - vol: %u%%", - player->volume); - } - - if (player->msg) { - line += swprintf(line, end - line, L" | [PLAYER] %s", - player->msg); - } - - if (!list_empty(&player->queue)) { - line += swprintf(line, end - line, - L" | [QUEUE] %i tracks", - list_len(&player->queue)); - } - - ATTR_ON(pane->win, A_REVERSE); - pane_clearln(pane, 1); - mvwaddwstr(pane->win, 1, 0, linebuf); - ATTR_OFF(pane->win, A_REVERSE); - } else if (player->msg) { - /* player message */ - line = linebuf; - line += swprintf(line, linecap, L"[PLAYER] %s", player->msg); - line += swprintf(line, end - line, L"%*.*s", - pane->w, pane->w, L" "); - - pane_clearln(pane, 1); - mvwaddwstr(pane->win, 1, 0, linebuf); - } - - /* status bits on right of status line */ - if (player->loaded) ATTR_ON(pane->win, A_REVERSE); - mvwaddstr(pane->win, 1, pane->w - 5, "[ ]"); - if (track_show_playlist) mvwaddstr(pane->win, 1, pane->w - 4, "P"); - if (player->autoplay) mvwaddstr(pane->win, 1, pane->w - 3, "A"); - if (player->shuffle) mvwaddstr(pane->win, 1, pane->w - 2, "S"); - if (player->loaded) ATTR_OFF(pane->win, A_REVERSE); - - if (sel || cmd_show) { - /* cmd and search input */ - line = linebuf; - - free(cmd_status); - cmd_status = NULL; - - cmd = history->sel; - if (cmd != history->input) { - index = 0; - for (LIST_ITER(&history->list, iter)) { - if (UPCAST(iter, struct inputln) == cmd) - break; - } - line += swprintf(line, end - line, L"[%i] ", - iter ? index : -1); - } else { - line += swprintf(line, end - line, L"%c", - imode_prefix[cmd_mode]); - } - offset = wcslen(linebuf); - - line += swprintf(line, end - line, L"%ls", cmd->buf); - - pane_clearln(pane, 2); - mvwaddwstr(pane->win, 2, 0, linebuf); - - if (sel) { /* show cursor in text */ - ATTR_ON(pane->win, A_REVERSE); - wmove(pane->win, 2, offset + cmd->cur); - waddch(pane->win, cmd->cur < cmd->len - ? cmd->buf[cmd->cur] : L' '); - ATTR_OFF(pane->win, A_REVERSE); - } - } else if (cmd_status) { - pane_clearln(pane, 2); - style_on(pane->win, STYLE_ERROR); - mvwaddwstr(pane->win, 2, 1, cmd_status); - style_off(pane->win, STYLE_ERROR); - } -} - -void -queue_hover(void) -{ - struct link *link; - - link = list_at(&player->playlist, track_nav.sel); - if (!link) return; - player_queue_append(UPCAST(link, struct ref)->data); -} - -void -update_track_playlist(void) -{ - struct link *link; - struct tag *tag; - - if (track_show_playlist) { - tracks_vis = &player->playlist; - } else { - link = list_at(&tags, tag_nav.sel); - if (!link) return; - tag = UPCAST(link, struct tag); - tracks_vis = &tag->tracks; - } -} - -void -main_input(wint_t c) -{ - switch (c) { - case KEY_CTRL('r'): - redrawwin(stdscr); - break; - case KEY_TAB: - pane_sel = pane_sel == &pane_left - ? &pane_right : &pane_left; - pane_top_sel = pane_sel; - break; - case KEY_ESC: - pane_sel = pane_top_sel; - break; - case KEY_LEFT: - if (!player->loaded) break; - player_seek(MAX(player->time_pos - 10, 0)); - break; - case KEY_RIGHT: - if (!player->loaded) break; - player_seek(MIN(player->time_pos + 10, player->time_end)); - break; - case L'y': - queue_hover(); - break; - case L'o': - player_queue_clear(); - break; - case L'c': - player_toggle_pause(); - break; - case L'n': - case L'>': - player_next(); - break; - case L'p': - case L'<': - player_prev(); - break; - case L'P': - if (track_show_playlist) { - pane_sel = tag_pane; - track_show_playlist = 0; - } else { - pane_sel = track_pane; - track_show_playlist = 1; - } - break; - case L'A': - player->autoplay ^= 1; - break; - case L'S': - player->shuffle ^= 1; - break; - case L'b': - player_seek(0); - break; - case L'x': - if (player->state == PLAYER_STATE_PLAYING) { - player_stop(); - } else { - player_play(); - } - break; - case L':': - cmd_mode = IMODE_EXECUTE; - pane_sel = &pane_bot; - completion_reset = 1; - history = &command_history; - completion = command_name_gen; - break; - case L'/': - cmd_mode = IMODE_TRACK_SEARCH; - pane_sel = &pane_bot; - completion_reset = 1; - history = &track_search_history; - completion = track_name_gen; - break; - case L'?': - cmd_mode = IMODE_TAG_SEARCH; - pane_sel = &pane_bot; - completion_reset = 1; - history = &tag_search_history; - completion = tag_name_gen; - break; - case L'+': - player_set_volume(MIN(100, player->volume + 5)); - break; - case L'-': - player_set_volume(MAX(0, player->volume - 5)); - break; - case L'q': - quit = 1; - break; - } -} - -void -main_vis(void) -{ - int i; - - /* add missing title tile at the top */ - style_on(stdscr, STYLE_TITLE); - move(0, pane_left.ex); - addch(' '); - style_off(stdscr, STYLE_TITLE); - - /* draw left-right separator line */ - style_on(stdscr, STYLE_PANE_SEP); - for (i = pane_left.sy + 1; i < pane_left.ey; i++) { - move(i, pane_left.ex); - addch(ACS_VLINE); - } - style_off(stdscr, STYLE_PANE_SEP); -} - -int -cmd_save(const wchar_t *args) -{ - data_save(); - return 0; -} - -int -cmd_move(const wchar_t *name) -{ - struct link *link; - struct track *track; - struct tag *tag; - char *newpath; - - tag = tag_find(name); - if (!tag) CMD_ERROR(L"Tag not found"); - - link = list_at(tracks_vis, track_nav.sel); - if (!link) CMD_ERROR(L"No track selected"); - track = UPCAST(link, struct ref)->data; - - newpath = aprintf("%s/%s", tag->fpath, track->fname); - ASSERT(newpath != NULL); - move_file(track->fpath, newpath); - free(track->fpath); - track->fpath = newpath; - - link_pop(link); - list_push_back(&tag->tracks, link); - - return 1; -} - -int -cmd_add(const wchar_t *name) -{ - struct link *link; - struct track *track; - struct ref *ref; - struct tag *tag; - char *newpath; - - tag = tag_find(name); - if (!tag) return 0; - - link = list_at(&player->playlist, track_nav.sel); - if (!link) return 0; - track = UPCAST(link, struct ref)->data; - - newpath = aprintf("%s/%s", tag->fpath, track->fname); - ASSERT(newpath != NULL); - copy_file(track->fpath, newpath); - track->fpath = newpath; - - track = track_init(tag->fpath, track->fname, get_fid(tag->fpath)); - ref = ref_init(track); - list_push_back(&tag->tracks, &ref->link); - - return 1; + log_deinit(); } int main(int argc, const char **argv) { - int i, handled; - wint_t c; - init(); - c = KEY_RESIZE; do { dbus_update(); player_update(); - - if (c == KEY_RESIZE) { - tui_resize(); - } else if (c != ERR) { - handled = 0; - if (pane_sel && pane_sel->active) - handled = pane_sel->handle(c); - - /* fallback if char not handled by pane */ - if (!handled) main_input(c); - } - - update_track_playlist(); - - refresh(); - for (i = 0; i < ARRLEN(panes); i++) { - /* only update ui for panes that are visible */ - if (!panes[i]->active) continue; - - panes[i]->update(panes[i], pane_sel == panes[i]); - wnoutrefresh(panes[i]->win); - } - - main_vis(); - doupdate(); - - get_wch(&c); - } while (!quit); + } while (tui_update()); } |