diff options
Diffstat (limited to 'src/ui.c')
-rw-r--r-- | src/ui.c | 229 |
1 files changed, 150 insertions, 79 deletions
@@ -90,57 +90,42 @@ static const char *BarStrCaseStr (const char *haystack, const char *needle) { /* output message and flush stdout * @param message */ -inline void BarUiMsg (uiMsg_t type, const char *format, ...) { - #define ANSI_CLEAR_LINE "\033[2K" +void BarUiMsg (const BarSettings_t *settings, const BarUiMsg_t type, + const char *format, ...) { va_list fmtargs; + assert (settings != NULL); + assert (type < MSG_COUNT); + assert (format != NULL); + switch (type) { case MSG_INFO: - printf (ANSI_CLEAR_LINE "(i) "); - break; - case MSG_PLAYING: - printf (ANSI_CLEAR_LINE "|> "); - break; - case MSG_TIME: - printf (ANSI_CLEAR_LINE "# "); - break; - case MSG_ERR: - printf (ANSI_CLEAR_LINE "/!\\ "); - break; - case MSG_QUESTION: - printf (ANSI_CLEAR_LINE "[?] "); - break; - case MSG_LIST: - printf (ANSI_CLEAR_LINE "\t"); + /* print ANSI clear line */ + fputs ("\033[2K", stdout); break; - + default: break; } + + if (settings->msgFormat[type].prefix != NULL) { + fputs (settings->msgFormat[type].prefix, stdout); + } + va_start (fmtargs, format); vprintf (format, fmtargs); va_end (fmtargs); - fflush (stdout); - - #undef ANSI_CLEAR_LINE -} - -/* prints human readable status message based on return value - * @param piano return value - */ -inline PianoReturn_t BarUiPrintPianoStatus (PianoReturn_t ret) { - if (ret != PIANO_RET_OK) { - BarUiMsg (MSG_NONE, "Error: %s\n", PianoErrorToStr (ret)); - } else { - BarUiMsg (MSG_NONE, "Ok.\n"); + if (settings->msgFormat[type].postfix != NULL) { + fputs (settings->msgFormat[type].postfix, stdout); } - return ret; + + fflush (stdout); } /* fetch http resource (post request) @@ -177,14 +162,14 @@ int BarUiPianoCall (BarApp_t * const app, PianoRequestType_t type, *pRet = PianoRequest (&app->ph, &req, type); if (*pRet != PIANO_RET_OK) { - BarUiMsg (MSG_NONE, "Error: %s\n", PianoErrorToStr (*pRet)); + BarUiMsg (&app->settings, MSG_NONE, "Error: %s\n", PianoErrorToStr (*pRet)); PianoDestroyRequest (&req); return 0; } *wRet = BarPianoHttpRequest (&app->waith, &req); if (*wRet != WAITRESS_RET_OK) { - BarUiMsg (MSG_NONE, "Network error: %s\n", WaitressErrorToStr (*wRet)); + BarUiMsg (&app->settings, MSG_NONE, "Network error: %s\n", WaitressErrorToStr (*wRet)); if (req.responseData != NULL) { free (req.responseData); } @@ -205,7 +190,7 @@ int BarUiPianoCall (BarApp_t * const app, PianoRequestType_t type, reqData.password = app->settings.password; reqData.step = 0; - BarUiMsg (MSG_NONE, "Reauthentication required... "); + BarUiMsg (&app->settings, MSG_NONE, "Reauthentication required... "); if (!BarUiPianoCall (app, PIANO_REQUEST_LOGIN, &reqData, &authpRet, &authwRet)) { *pRet = authpRet; @@ -218,17 +203,17 @@ int BarUiPianoCall (BarApp_t * const app, PianoRequestType_t type, } else { /* try again */ *pRet = PIANO_RET_CONTINUE_REQUEST; - BarUiMsg (MSG_INFO, "Trying again... "); + BarUiMsg (&app->settings, MSG_INFO, "Trying again... "); } } else if (*pRet != PIANO_RET_OK) { - BarUiMsg (MSG_NONE, "Error: %s\n", PianoErrorToStr (*pRet)); + BarUiMsg (&app->settings, MSG_NONE, "Error: %s\n", PianoErrorToStr (*pRet)); if (req.responseData != NULL) { free (req.responseData); } PianoDestroyRequest (&req); return 0; } else { - BarUiMsg (MSG_NONE, "Ok.\n"); + BarUiMsg (&app->settings, MSG_NONE, "Ok.\n"); } } /* we can destroy the request at this point, even when this call needs @@ -345,27 +330,27 @@ static PianoStation_t **BarSortedStations (PianoStation_t *unsortedStations, * @param input fds * @return pointer to selected station or NULL */ -PianoStation_t *BarUiSelectStation (PianoHandle_t *ph, const char *prompt, - BarStationSorting_t order, BarReadlineFds_t *input) { +PianoStation_t *BarUiSelectStation (BarApp_t *app, const char *prompt) { PianoStation_t **sortedStations = NULL, *retStation = NULL; size_t stationCount, i; char buf[100]; - if (ph->stations == NULL) { - BarUiMsg (MSG_ERR, "No station available.\n"); + if (app->ph.stations == NULL) { + BarUiMsg (&app->settings, MSG_ERR, "No station available.\n"); return NULL; } memset (buf, 0, sizeof (buf)); /* sort and print stations */ - sortedStations = BarSortedStations (ph->stations, &stationCount, order); + sortedStations = BarSortedStations (app->ph.stations, &stationCount, + app->settings.sortOrder); do { for (i = 0; i < stationCount; i++) { const PianoStation_t *currStation = sortedStations[i]; if (BarStrCaseStr (currStation->name, buf) != NULL) { - BarUiMsg (MSG_LIST, "%2i) %c%c%c %s\n", i, + BarUiMsg (&app->settings, MSG_LIST, "%2i) %c%c%c %s\n", i, currStation->useQuickMix ? 'q' : ' ', currStation->isQuickMix ? 'Q' : ' ', !currStation->isCreator ? 'S' : ' ', @@ -373,8 +358,9 @@ PianoStation_t *BarUiSelectStation (PianoHandle_t *ph, const char *prompt, } } - BarUiMsg (MSG_QUESTION, prompt); - if (BarReadlineStr (buf, sizeof (buf), input, BAR_RL_DEFAULT) == 0) { + BarUiMsg (&app->settings, MSG_QUESTION, prompt); + if (BarReadlineStr (buf, sizeof (buf), &app->input, + BAR_RL_DEFAULT) == 0) { free (sortedStations); return NULL; } @@ -407,7 +393,7 @@ PianoSong_t *BarUiSelectSong (const BarSettings_t *settings, do { BarUiListSongs (settings, startSong, buf); - BarUiMsg (MSG_QUESTION, "Select song: "); + BarUiMsg (settings, MSG_QUESTION, "Select song: "); if (BarReadlineStr (buf, sizeof (buf), input, BAR_RL_DEFAULT) == 0) { return NULL; } @@ -430,8 +416,7 @@ PianoSong_t *BarUiSelectSong (const BarSettings_t *settings, * @param input fds * @return pointer to selected artist or NULL on abort */ -PianoArtist_t *BarUiSelectArtist (PianoArtist_t *startArtist, - BarReadlineFds_t *input) { +PianoArtist_t *BarUiSelectArtist (BarApp_t *app, PianoArtist_t *startArtist) { PianoArtist_t *tmpArtist = NULL; char buf[100]; unsigned long i; @@ -444,14 +429,15 @@ PianoArtist_t *BarUiSelectArtist (PianoArtist_t *startArtist, tmpArtist = startArtist; while (tmpArtist != NULL) { if (BarStrCaseStr (tmpArtist->name, buf) != NULL) { - BarUiMsg (MSG_LIST, "%2u) %s\n", i, tmpArtist->name); + BarUiMsg (&app->settings, MSG_LIST, "%2u) %s\n", i, tmpArtist->name); } i++; tmpArtist = tmpArtist->next; } - BarUiMsg (MSG_QUESTION, "Select artist: "); - if (BarReadlineStr (buf, sizeof (buf), input, BAR_RL_DEFAULT) == 0) { + BarUiMsg (&app->settings, MSG_QUESTION, "Select artist: "); + if (BarReadlineStr (buf, sizeof (buf), &app->input, + BAR_RL_DEFAULT) == 0) { return NULL; } @@ -480,7 +466,7 @@ char *BarUiSelectMusicId (BarApp_t *app, char *similarToId, const char *msg) { PianoArtist_t *tmpArtist; PianoSong_t *tmpSong; - BarUiMsg (MSG_QUESTION, msg); + BarUiMsg (&app->settings, MSG_QUESTION, msg); if (BarReadlineStr (lineBuf, sizeof (lineBuf), &app->input, BAR_RL_DEFAULT) > 0) { if (strcmp ("?", lineBuf) == 0 && similarToId != NULL) { @@ -491,7 +477,7 @@ char *BarUiSelectMusicId (BarApp_t *app, char *similarToId, const char *msg) { reqData.musicId = similarToId; reqData.max = 20; - BarUiMsg (MSG_INFO, "Receiving suggestions... "); + BarUiMsg (&app->settings, MSG_INFO, "Receiving suggestions... "); if (!BarUiPianoCall (app, PIANO_REQUEST_GET_SEED_SUGGESTIONS, &reqData, &pRet, &wRet)) { return NULL; @@ -504,23 +490,22 @@ char *BarUiSelectMusicId (BarApp_t *app, char *similarToId, const char *msg) { reqData.searchStr = lineBuf; - BarUiMsg (MSG_INFO, "Searching... "); + BarUiMsg (&app->settings, MSG_INFO, "Searching... "); if (!BarUiPianoCall (app, PIANO_REQUEST_SEARCH, &reqData, &pRet, &wRet)) { return NULL; } memcpy (&searchResult, &reqData.searchResult, sizeof (searchResult)); } - BarUiMsg (MSG_NONE, "\r"); + BarUiMsg (&app->settings, MSG_NONE, "\r"); if (searchResult.songs != NULL && searchResult.artists != NULL) { /* songs and artists found */ - BarUiMsg (MSG_QUESTION, "Is this an [a]rtist or [t]rack name? "); + BarUiMsg (&app->settings, MSG_QUESTION, "Is this an [a]rtist or [t]rack name? "); BarReadline (selectBuf, sizeof (selectBuf), "at", &app->input, BAR_RL_FULLRETURN, -1); if (*selectBuf == 'a') { - tmpArtist = BarUiSelectArtist (searchResult.artists, - &app->input); + tmpArtist = BarUiSelectArtist (app, searchResult.artists); if (tmpArtist != NULL) { musicId = strdup (tmpArtist->musicId); } @@ -540,12 +525,12 @@ char *BarUiSelectMusicId (BarApp_t *app, char *similarToId, const char *msg) { } } else if (searchResult.artists != NULL) { /* artists found */ - tmpArtist = BarUiSelectArtist (searchResult.artists, &app->input); + tmpArtist = BarUiSelectArtist (app, searchResult.artists); if (tmpArtist != NULL) { musicId = strdup (tmpArtist->musicId); } } else { - BarUiMsg (MSG_INFO, "Nothing found...\n"); + BarUiMsg (&app->settings, MSG_INFO, "Nothing found...\n"); } PianoDestroySearchResult (&searchResult); } @@ -569,7 +554,7 @@ void BarStationFromGenre (BarApp_t *app) { PianoReturn_t pRet; WaitressReturn_t wRet; - BarUiMsg (MSG_INFO, "Receiving genre stations... "); + BarUiMsg (&app->settings, MSG_INFO, "Receiving genre stations... "); if (!BarUiPianoCall (app, PIANO_REQUEST_GET_GENRE_STATIONS, NULL, &pRet, &wRet)) { return; @@ -580,12 +565,12 @@ void BarStationFromGenre (BarApp_t *app) { curCat = app->ph.genreStations; i = 0; while (curCat != NULL) { - BarUiMsg (MSG_LIST, "%2i) %s\n", i, curCat->name); + BarUiMsg (&app->settings, MSG_LIST, "%2i) %s\n", i, curCat->name); i++; curCat = curCat->next; } /* select category or exit */ - BarUiMsg (MSG_QUESTION, "Select category: "); + BarUiMsg (&app->settings, MSG_QUESTION, "Select category: "); if (BarReadlineInt (&i, &app->input) == 0) { return; } @@ -599,11 +584,11 @@ void BarStationFromGenre (BarApp_t *app) { curGenre = curCat->genres; i = 0; while (curGenre != NULL) { - BarUiMsg (MSG_LIST, "%2i) %s\n", i, curGenre->name); + BarUiMsg (&app->settings, MSG_LIST, "%2i) %s\n", i, curGenre->name); i++; curGenre = curGenre->next; } - BarUiMsg (MSG_QUESTION, "Select genre: "); + BarUiMsg (&app->settings, MSG_QUESTION, "Select genre: "); if (BarReadlineInt (&i, &app->input) == 0) { return; } @@ -613,17 +598,98 @@ void BarStationFromGenre (BarApp_t *app) { i--; } /* create station */ - BarUiMsg (MSG_INFO, "Adding shared station \"%s\"... ", curGenre->name); + BarUiMsg (&app->settings, MSG_INFO, "Adding shared station \"%s\"... ", curGenre->name); reqData.id = curGenre->musicId; reqData.type = "mi"; BarUiPianoCall (app, PIANO_REQUEST_CREATE_STATION, &reqData, &pRet, &wRet); } -/* Print station infos (including station id) +/* replaces format characters (%x) in format string with custom strings + * @param destination buffer + * @param dest buffer size + * @param format string + * @param format characters + * @param replacement for each given format character + */ +void BarUiCustomFormat (char *dest, size_t destSize, const char *format, + const char *formatChars, const char **formatVals) { + bool haveFormatChar = false; + + while (*format != '\0' && destSize > 1) { + if (*format == '%' && !haveFormatChar) { + haveFormatChar = true; + } else if (haveFormatChar) { + const char *testChar = formatChars; + const char *val = NULL; + + /* search for format character */ + while (*testChar != '\0') { + if (*testChar == *format) { + val = formatVals[(testChar-formatChars)/sizeof (*testChar)]; + break; + } + ++testChar; + } + + if (val != NULL) { + /* concat */ + while (*val != '\0' && destSize > 1) { + *dest = *val; + ++val; + ++dest; + --destSize; + } + } else { + /* invalid format character */ + *dest = '%'; + ++dest; + --destSize; + if (destSize > 1) { + *dest = *format; + ++dest; + --destSize; + } + } + + haveFormatChar = false; + } else { + /* copy */ + *dest = *format; + ++dest; + --destSize; + } + ++format; + } + *dest = '\0'; +} + +/* append \n to string + */ +static void BarUiAppendNewline (char *s, size_t maxlen) { + size_t len; + + /* append \n */ + if ((len = strlen (s)) == maxlen-1) { + s[maxlen-2] = '\n'; + } else { + s[len] = '\n'; + s[len+1] = '\0'; + } +} + +/* Print customizeable station infos + * @param pianobar settings * @param the station */ -inline void BarUiPrintStation (PianoStation_t *station) { - BarUiMsg (MSG_PLAYING, "Station \"%s\" (%s)\n", station->name, station->id); +inline void BarUiPrintStation (const BarSettings_t *settings, + PianoStation_t *station) { + char outstr[512]; + const char *vals[] = {station->name, station->id}; + + BarUiCustomFormat (outstr, sizeof (outstr), settings->npStationFormat, + "ni", vals); + BarUiAppendNewline (outstr, sizeof (outstr)); + BarUiMsg (settings, MSG_PLAYING, outstr); } /* Print song infos (artist, title, album, loved) @@ -633,12 +699,17 @@ inline void BarUiPrintStation (PianoStation_t *station) { */ inline void BarUiPrintSong (const BarSettings_t *settings, const PianoSong_t *song, const PianoStation_t *station) { - BarUiMsg (MSG_PLAYING, "\"%s\" by \"%s\" on \"%s\"%s%s%s%s\n", - song->title, song->artist, song->album, - (song->rating == PIANO_RATE_LOVE) ? " " : "", + char outstr[512]; + const char *vals[] = {song->title, song->artist, song->album, (song->rating == PIANO_RATE_LOVE) ? settings->loveIcon : "", station != NULL ? " @ " : "", - station != NULL ? station->name : ""); + station != NULL ? station->name : "", + song->detailUrl}; + + BarUiCustomFormat (outstr, sizeof (outstr), settings->npSongFormat, + "talr@su", vals); + BarUiAppendNewline (outstr, sizeof (outstr)); + BarUiMsg (settings, MSG_PLAYING, outstr); } /* Print list of songs @@ -655,7 +726,7 @@ size_t BarUiListSongs (const BarSettings_t *settings, if (filter == NULL || (filter != NULL && (BarStrCaseStr (song->artist, filter) != NULL || BarStrCaseStr (song->title, filter) != NULL))) { - BarUiMsg (MSG_LIST, "%2lu) %s - %s %s%s\n", i, song->artist, + BarUiMsg (settings, MSG_LIST, "%2lu) %s - %s %s%s\n", i, song->artist, song->title, (song->rating == PIANO_RATE_LOVE) ? settings->loveIcon : "", (song->rating == PIANO_RATE_BAN) ? settings->banIcon : ""); @@ -688,7 +759,7 @@ void BarUiStartEventCmd (const BarSettings_t *settings, const char *type, } if (pipe (pipeFd) == -1) { - BarUiMsg (MSG_ERR, "Cannot create eventcmd pipe. (%s)\n", strerror (errno)); + BarUiMsg (settings, MSG_ERR, "Cannot create eventcmd pipe. (%s)\n", strerror (errno)); return; } @@ -698,11 +769,11 @@ void BarUiStartEventCmd (const BarSettings_t *settings, const char *type, close (pipeFd[1]); dup2 (pipeFd[0], fileno (stdin)); execl (settings->eventCmd, settings->eventCmd, type, (char *) NULL); - BarUiMsg (MSG_ERR, "Cannot start eventcmd. (%s)\n", strerror (errno)); + BarUiMsg (settings, MSG_ERR, "Cannot start eventcmd. (%s)\n", strerror (errno)); close (pipeFd[0]); exit (1); } else if (chld == -1) { - BarUiMsg (MSG_ERR, "Cannot fork eventcmd. (%s)\n", strerror (errno)); + BarUiMsg (settings, MSG_ERR, "Cannot fork eventcmd. (%s)\n", strerror (errno)); } else { /* parent */ int status, printfret; |