right that moment ("hands-off reading").
Automatically rescan when anything is mounted or unmounted.
Both are intended to improve compatibility with removable storage.
* Can be NULL for always sensitive.
*/
int (*sensitive)(void);
+
+ /** @brief True if the menu item has inverse sense to the button */
+ gboolean menu_invert;
/** @brief Pointer to button */
GtkWidget *button;
action_go_on: disorder_eclient_pause,
action_go_off: disorder_eclient_resume,
events: "pause-changed playing-changed rights-changed playing-track-changed",
+ menu_invert: TRUE,
},
{
stock: TRUE,
/* Icons with an associated menu item */
if(icon->item) {
if(icon->toggle)
- gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(icon->item), on);
+ gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(icon->item),
+ !!icon->menu_invert ^ !!on);
gtk_widget_set_sensitive(icon->item, sensitive);
}
--suppress_actions;
notify_la_SOURCES=notify.c
notify_la_LDFLAGS=-module
-disorder_tracklength_la_SOURCES=tracklength.c mad.c madshim.h ../lib/wav.h ../lib/wav.c ../lib/hreader.h ../lib/hreader.c
+disorder_tracklength_la_SOURCES=tracklength.c tracklength.h \
+tracklength-mp3.c tracklength-ogg.c tracklength-wav.c \
+tracklength-flac.c mad.c madshim.h ../lib/wav.h ../lib/wav.c \
+../lib/hreader.h ../lib/hreader.c
disorder_tracklength_la_LDFLAGS=-module
disorder_tracklength_la_LIBADD=$(LIBVORBISFILE) $(LIBMAD) $(LIBFLAC) -lm
--- /dev/null
+/*
+ * This file is part of DisOrder.
+ * Copyright (C) 2004, 2005, 2007 Richard Kettlewell
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+/** @file plugins/tracklength-flac.c
+ * @brief Compute track lengths for FLAC files
+ */
+#include "tracklength.h"
+#include <FLAC/stream_decoder.h>
+
+/* libFLAC's "simplified" interface is rather heavyweight... */
+
+struct flac_state {
+ long duration;
+ const char *path;
+};
+
+static void flac_metadata(const FLAC__StreamDecoder attribute((unused)) *decoder,
+ const FLAC__StreamMetadata *metadata,
+ void *client_data) {
+ struct flac_state *const state = client_data;
+ const FLAC__StreamMetadata_StreamInfo *const stream_info
+ = &metadata->data.stream_info;
+
+ if(metadata->type == FLAC__METADATA_TYPE_STREAMINFO)
+ /* FLAC uses 0 to mean unknown and conveniently so do we */
+ state->duration = (stream_info->total_samples
+ + stream_info->sample_rate - 1)
+ / stream_info->sample_rate;
+}
+
+static void flac_error(const FLAC__StreamDecoder attribute((unused)) *decoder,
+ FLAC__StreamDecoderErrorStatus status,
+ void *client_data) {
+ const struct flac_state *const state = client_data;
+
+ disorder_error(0, "error decoding %s: %s", state->path,
+ FLAC__StreamDecoderErrorStatusString[status]);
+}
+
+static FLAC__StreamDecoderWriteStatus flac_write
+ (const FLAC__StreamDecoder attribute((unused)) *decoder,
+ const FLAC__Frame attribute((unused)) *frame,
+ const FLAC__int32 attribute((unused)) *const buffer_[],
+ void attribute((unused)) *client_data) {
+ const struct flac_state *const state = client_data;
+
+ if(state->duration >= 0)
+ return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT;
+ else
+ return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE;
+}
+
+long tl_flac(const char *path) {
+ FLAC__StreamDecoder *sd = 0;
+ FLAC__StreamDecoderInitStatus is;
+ struct flac_state state[1];
+
+ state->duration = -1; /* error */
+ state->path = path;
+ if(!(sd = FLAC__stream_decoder_new())) {
+ disorder_error(0, "FLAC__stream_decoder_new failed");
+ goto fail;
+ }
+ if((is = FLAC__stream_decoder_init_file(sd, path, flac_write, flac_metadata,
+ flac_error, state))) {
+ disorder_error(0, "FLAC__stream_decoder_init_file %s: %s",
+ path, FLAC__StreamDecoderInitStatusString[is]);
+ goto fail;
+ }
+ FLAC__stream_decoder_process_until_end_of_metadata(sd);
+fail:
+ if(sd)
+ FLAC__stream_decoder_delete(sd);
+ return state->duration;
+}
+
+/*
+Local Variables:
+c-basic-offset:2
+comment-column:40
+fill-column:79
+End:
+*/
--- /dev/null
+/*
+ * This file is part of DisOrder.
+ * Copyright (C) 2004, 2005, 2007 Richard Kettlewell
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+/** @file plugins/tracklength-mp3.c
+ * @brief Compute track lengths for MP3 files
+ */
+#include "tracklength.h"
+#include <mad.h>
+#include "madshim.h"
+
+static void *mmap_file(const char *path, size_t *lengthp) {
+ int fd;
+ void *base;
+ struct stat sb;
+
+ if((fd = open(path, O_RDONLY)) < 0) {
+ disorder_error(errno, "error opening %s", path);
+ return 0;
+ }
+ if(fstat(fd, &sb) < 0) {
+ disorder_error(errno, "error calling stat on %s", path);
+ goto error;
+ }
+ if(sb.st_size == 0) /* can't map 0-length files */
+ goto error;
+ if((base = mmap(0, sb.st_size, PROT_READ,
+ MAP_SHARED, fd, 0)) == (void *)-1) {
+ disorder_error(errno, "error calling mmap on %s", path);
+ goto error;
+ }
+ *lengthp = sb.st_size;
+ close(fd);
+ return base;
+error:
+ close(fd);
+ return 0;
+}
+
+long tl_mp3(const char *path) {
+ size_t length;
+ void *base;
+ buffer b;
+
+ if(!(base = mmap_file(path, &length))) return -1;
+ b.duration = mad_timer_zero;
+ scan_mp3(base, length, &b);
+ munmap(base, length);
+ return b.duration.seconds + !!b.duration.fraction;
+}
+
+/*
+Local Variables:
+c-basic-offset:2
+comment-column:40
+fill-column:79
+End:
+*/
--- /dev/null
+/*
+ * This file is part of DisOrder.
+ * Copyright (C) 2004, 2005, 2007 Richard Kettlewell
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+/** @file plugins/tracklength-ogg.c
+ * @brief Compute track lengths for OGG files
+ */
+#include "tracklength.h"
+#include <vorbis/vorbisfile.h>
+
+long tl_ogg(const char *path) {
+ OggVorbis_File vf;
+ FILE *fp = 0;
+ double length;
+
+ if(!path) goto error;
+ if(!(fp = fopen(path, "rb"))) goto error;
+ if(ov_open(fp, &vf, 0, 0)) goto error;
+ fp = 0;
+ length = ov_time_total(&vf, -1);
+ ov_clear(&vf);
+ return ceil(length);
+error:
+ if(fp) fclose(fp);
+ return -1;
+}
+
+/*
+Local Variables:
+c-basic-offset:2
+comment-column:40
+fill-column:79
+End:
+*/
--- /dev/null
+/*
+ * This file is part of DisOrder.
+ * Copyright (C) 2004, 2005, 2007 Richard Kettlewell
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+/** @file plugins/tracklength-wav.c
+ * @brief Compute track lengths for WAV files
+ */
+#include "tracklength.h"
+#include "wav.h"
+
+long tl_wav(const char *path) {
+ struct wavfile f[1];
+ int err, sample_frame_size;
+ long duration;
+
+ if((err = wav_init(f, path))) {
+ disorder_error(err, "error opening %s", path);
+ return -1;
+ }
+ sample_frame_size = (f->bits + 7) / 8 * f->channels;
+ if(sample_frame_size) {
+ const long long n_samples = f->datasize / sample_frame_size;
+ duration = (n_samples + f->rate - 1) / f->rate;
+ } else
+ duration = -1;
+ wav_destroy(f);
+ return duration;
+}
+
+/*
+Local Variables:
+c-basic-offset:2
+comment-column:40
+fill-column:79
+End:
+*/
*
* Currently implements MP3, OGG, FLAC and WAV.
*/
-
-#include <config.h>
-
-#include <string.h>
-#include <stdio.h>
-#include <math.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <errno.h>
-
-#include <vorbis/vorbisfile.h>
-#include <mad.h>
-/* libFLAC has had an API change and stupidly taken away the old API */
-#if HAVE_FLAC_FILE_DECODER_H
-# include <FLAC/file_decoder.h>
-#else
-# include <FLAC/stream_decoder.h>
-#define FLAC__FileDecoder FLAC__StreamDecoder
-#define FLAC__FileDecoderState FLAC__StreamDecoderState
-#endif
-
-
-#include <disorder.h>
-
-#include "madshim.h"
-#include "wav.h"
-
-static void *mmap_file(const char *path, size_t *lengthp) {
- int fd;
- void *base;
- struct stat sb;
-
- if((fd = open(path, O_RDONLY)) < 0) {
- disorder_error(errno, "error opening %s", path);
- return 0;
- }
- if(fstat(fd, &sb) < 0) {
- disorder_error(errno, "error calling stat on %s", path);
- goto error;
- }
- if(sb.st_size == 0) /* can't map 0-length files */
- goto error;
- if((base = mmap(0, sb.st_size, PROT_READ,
- MAP_SHARED, fd, 0)) == (void *)-1) {
- disorder_error(errno, "error calling mmap on %s", path);
- goto error;
- }
- *lengthp = sb.st_size;
- close(fd);
- return base;
-error:
- close(fd);
- return 0;
-}
-
-static long tl_mp3(const char *path) {
- size_t length;
- void *base;
- buffer b;
-
- if(!(base = mmap_file(path, &length))) return -1;
- b.duration = mad_timer_zero;
- scan_mp3(base, length, &b);
- munmap(base, length);
- return b.duration.seconds + !!b.duration.fraction;
-}
-
-static long tl_ogg(const char *path) {
- OggVorbis_File vf;
- FILE *fp = 0;
- double length;
-
- if(!path) goto error;
- if(!(fp = fopen(path, "rb"))) goto error;
- if(ov_open(fp, &vf, 0, 0)) goto error;
- fp = 0;
- length = ov_time_total(&vf, -1);
- ov_clear(&vf);
- return ceil(length);
-error:
- if(fp) fclose(fp);
- return -1;
-}
-
-static long tl_wav(const char *path) {
- struct wavfile f[1];
- int err, sample_frame_size;
- long duration;
-
- if((err = wav_init(f, path))) {
- disorder_error(err, "error opening %s", path);
- return -1;
- }
- sample_frame_size = (f->bits + 7) / 8 * f->channels;
- if(sample_frame_size) {
- const long long n_samples = f->datasize / sample_frame_size;
- duration = (n_samples + f->rate - 1) / f->rate;
- } else
- duration = -1;
- wav_destroy(f);
- return duration;
-}
-
-/* libFLAC's "simplified" interface is rather heavyweight... */
-
-struct flac_state {
- long duration;
- const char *path;
-};
-
-static void flac_metadata(const FLAC__FileDecoder attribute((unused)) *decoder,
- const FLAC__StreamMetadata *metadata,
- void *client_data) {
- struct flac_state *const state = client_data;
- const FLAC__StreamMetadata_StreamInfo *const stream_info
- = &metadata->data.stream_info;
-
- if(metadata->type == FLAC__METADATA_TYPE_STREAMINFO)
- /* FLAC uses 0 to mean unknown and conveniently so do we */
- state->duration = (stream_info->total_samples
- + stream_info->sample_rate - 1)
- / stream_info->sample_rate;
-}
-
-static void flac_error(const FLAC__FileDecoder attribute((unused)) *decoder,
- FLAC__StreamDecoderErrorStatus status,
- void *client_data) {
- const struct flac_state *const state = client_data;
-
- disorder_error(0, "error decoding %s: %s", state->path,
- FLAC__StreamDecoderErrorStatusString[status]);
-}
-
-static FLAC__StreamDecoderWriteStatus flac_write
- (const FLAC__FileDecoder attribute((unused)) *decoder,
- const FLAC__Frame attribute((unused)) *frame,
- const FLAC__int32 attribute((unused)) *const buffer_[],
- void attribute((unused)) *client_data) {
- const struct flac_state *const state = client_data;
-
- if(state->duration >= 0)
- return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT;
- else
- return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE;
-}
-
-static long tl_flac(const char *path) {
- struct flac_state state[1];
-
- state->duration = -1; /* error */
- state->path = path;
-#if HAVE_FLAC_FILE_DECODER_H
- {
- FLAC__FileDecoder *fd = 0;
- FLAC__FileDecoderState fs;
-
- if(!(fd = FLAC__file_decoder_new())) {
- disorder_error(0, "FLAC__file_decoder_new failed");
- goto fail;
- }
- if(!(FLAC__file_decoder_set_filename(fd, path))) {
- disorder_error(0, "FLAC__file_set_filename failed");
- goto fail;
- }
- FLAC__file_decoder_set_metadata_callback(fd, flac_metadata);
- FLAC__file_decoder_set_error_callback(fd, flac_error);
- FLAC__file_decoder_set_write_callback(fd, flac_write);
- FLAC__file_decoder_set_client_data(fd, state);
- if((fs = FLAC__file_decoder_init(fd))) {
- disorder_error(0, "FLAC__file_decoder_init: %s",
- FLAC__FileDecoderStateString[fs]);
- goto fail;
- }
- FLAC__file_decoder_process_until_end_of_metadata(fd);
-fail:
- if(fd)
- FLAC__file_decoder_delete(fd);
- }
-#else
- {
- FLAC__StreamDecoder *sd = 0;
- FLAC__StreamDecoderInitStatus is;
-
- if(!(sd = FLAC__stream_decoder_new())) {
- disorder_error(0, "FLAC__stream_decoder_new failed");
- goto fail;
- }
- if((is = FLAC__stream_decoder_init_file(sd, path, flac_write, flac_metadata,
- flac_error, state))) {
- disorder_error(0, "FLAC__stream_decoder_init_file %s: %s",
- path, FLAC__StreamDecoderInitStatusString[is]);
- goto fail;
- }
- FLAC__stream_decoder_process_until_end_of_metadata(sd);
-fail:
- if(sd)
- FLAC__stream_decoder_delete(sd);
- }
-#endif
- return state->duration;
-}
+#include "tracklength.h"
static const struct {
const char *ext;
--- /dev/null
+/*
+ * This file is part of DisOrder.
+ * Copyright (C) 2004, 2005, 2007 Richard Kettlewell
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef TRACKLENGTH_H
+#define TRACKLENGTH_H
+
+#include <config.h>
+
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <errno.h>
+
+#include <disorder.h>
+
+long tl_ogg(const char *path);
+long tl_wav(const char *path);
+long tl_mp3(const char *path);
+long tl_flac(const char *path);
+
+#endif /* TRACKLENGTH_H */
+
+/*
+Local Variables:
+c-basic-offset:2
+comment-column:40
+fill-column:79
+indent-tabs-mode:nil
+End:
+*/
~mdw / disorder / commitdiff