1 /* vim: set sts=4 sw=4 et: */
5 * Copyright (C) 2006 Nokia Corporation
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 #include <glib/gi18n-lib.h>
25 #include <libgnomevfs/gnome-vfs.h>
27 #include <hildon-widgets/hildon-program.h>
28 #include <hildon-widgets/hildon-note.h>
29 #include <hildon-widgets/hildon-banner.h>
30 #include <hildon-widgets/hildon-defines.h>
31 #include <hildon-widgets/hildon-file-system-model.h>
32 #include <hildon-widgets/hildon-file-chooser-dialog.h>
35 #include <osso-helplib.h>
36 #include <ossoemailinterface.h>
38 #include "maemo-recorder.h"
39 #include "maemo-recorder-ui.h"
40 #include "maemo-recorder-file.h"
43 #define DEFAULT_REC_BLOCKSIZE "160"
45 #define STOP_DELAY 500
46 #define REC_UPDATE_INTERVAL 750
47 #define PLAY_UPDATE_INTERVAL 200
51 #define GST_TIME_MINS(t) \
52 (guint) ((((GstClockTime)(t)) / (GST_SECOND * 60)) % 60)
53 #define GST_TIME_SECS(t) \
54 (guint) ((((GstClockTime)(t)) / GST_SECOND) % 60)
55 #define GST_TIME_TO_SECS(t) \
56 (gdouble) (((gdouble)(t)) / (gdouble) GST_SECOND) /* GST_SECOND should be 1e9 */
57 #define GST_TIME_MSECS(t) \
58 (guint) (((GstClockTime)(t)) % GST_SECOND)
60 #define RECORDER_APP_TITLE "Maemo Recorder"
61 #define RECORDER_MSG_READY _("Ready")
62 #define RECORDER_MSG_STOPPED _("Stopped")
63 #define RECORDER_MSG_PAUSED _("Paused")
64 #define RECORDER_MSG_PLAYING _("Playing")
65 #define RECORDER_MSG_RECORDING _("Recording")
66 #define RECORDER_FILE_UNTITLED _("Untitled")
68 #define RECORDER_FMT_STRING_NONE _("N/A")
70 /* general enumerations */
85 /* function prototypes */
87 static gboolean cbBus (GstBus *bus,
91 static void pipelineStateChanged (GstElement *element,
97 static void seekToTime(GstElement *pipeline, gdouble secs);
98 static gboolean seekToZero(AppData *data, GstElement *pipeline);
99 static void setLength(AppData *data, gdouble secs);
100 static void setFormatString(AppData *data, AudioFormat afmt);
101 static gboolean cbStopPlayback(AppData *data);
102 static void cbStop(GtkWidget* widget, AppData *data);
103 static void cbPlay(GtkWidget* widget, AppData *data);
104 static void cbRec(GtkWidget* widget, AppData *data);
105 static void cbNew(GtkWidget* widget, AppData *data);
106 static void cbOpen(GtkWidget* widget, AppData *data);
107 /*static void cbSave(GtkWidget* widget, AppData *data);*/
108 static void cbSaveAs(GtkWidget* widget, AppData *data);
109 static void cbItemClose(GtkWidget *widget, gpointer data);
110 static void cbUserSeek(GtkAdjustment *adjustment, gpointer data);
111 static gchar* cbFormatSeekbarValue(GtkScale *scale, gdouble value);
112 static GtkWidget* createToolBar(AppData *data);
113 static void createMenu( AppData *data );
114 static gboolean createPipeline(AppData *app, PipeLineType type);
115 static void openPlayPipeline( AppData *data );
116 static gboolean destroyPipeline(AppData *data, PipeLineType type);
117 static gboolean destroyPipelines(AppData *data);
118 static void cbItemGroupChanged(gpointer data);
119 static gboolean cbUpdateRecLength(AppData *data);
120 static void cbDestroy(GtkWidget* widget, GdkEvent *event, gpointer data);
121 static gboolean openURI(gpointer user_data);
122 static gboolean closeFile(AppData *data);
123 static const gchar *getFileName(AppData *data);
124 static gdouble guessMediaLength(AppData *data);
125 static GstCaps *createCapsFilter(AudioFormat format);
127 static void new_pad_cb (GstElement *wavparse, GstPad *new_pad, gpointer data)
130 AppData* app = (AppData*) data;
132 ULOG_INFO("new pad");
134 sink = gst_element_factory_make ("dsppcmsink", "sink");
136 gst_bin_add (GST_BIN (app->playPipeline), sink);
138 if (!gst_element_link (wavparse, sink))
139 g_error ("link(wavparse, sink) failed!");
140 gst_element_sync_state_with_parent(sink);
144 static gboolean createPipeline(AppData *app, PipeLineType type)
146 GstElement *src = NULL;
147 GstElement *sink = NULL;
148 GstElement *filter = NULL;
149 GstElement *queue = NULL;
150 GstElement *pipeline = NULL;
151 GstElement *parse = NULL;
152 GstCaps *caps = NULL;
154 g_assert(NULL != app);
156 pipeline = gst_pipeline_new("pipeline");
158 gst_bus_add_watch(gst_pipeline_get_bus (GST_PIPELINE (pipeline)),
161 /* create elements */
164 case PIPELINE_PLAY_MP3:
165 ULOG_INFO("mp3 playback - queue");
166 src = gst_element_factory_make ("gnomevfssrc", "source");
167 queue = gst_element_factory_make ("queue", "queue");
168 sink = gst_element_factory_make ("dspmp3sink", "sink");
170 g_object_set(G_OBJECT (queue),
171 "min-threshold-bytes", 131072,
173 g_object_set(G_OBJECT(src),
174 "location", app->openFileName,
180 src = gst_element_factory_make ("filesrc", "source");
181 /* we need also a filter to modify caps */
182 filter = gst_element_factory_make("capsfilter", "filter");
186 ULOG_INFO("using ilbc sink");
187 sink = gst_element_factory_make ("dspilbcsink", "sink");
193 ULOG_INFO("using pcm sink");
194 sink = gst_element_factory_make ("dsppcmsink", "sink");
198 ULOG_INFO("using wavparse & pcm sink");
199 parse = gst_element_factory_make ("wavparse", "parse");
206 g_object_set(G_OBJECT(src),
207 "location", app->openFileName,
210 caps = createCapsFilter(app->filter);
211 g_object_set(G_OBJECT(filter),
220 ULOG_INFO("using ilbc source");
221 src = gst_element_factory_make("dspilbcsrc", "source");
222 g_object_set(G_OBJECT(src),
230 ULOG_INFO("using pcm source");
231 src = gst_element_factory_make("dsppcmsrc", "source");
232 g_object_set(G_OBJECT (src),
233 "blocksize", DEFAULT_REC_BLOCKSIZE,
239 ULOG_INFO("using pcm source & wavenc");
240 src = gst_element_factory_make("dsppcmsrc", "source");
241 g_object_set(G_OBJECT (src),
242 "blocksize", DEFAULT_REC_BLOCKSIZE,
245 parse = gst_element_factory_make("wavenc", "enc");
249 ULOG_WARN("Unknown filter type!");
253 filter = gst_element_factory_make("capsfilter", "filter");
254 caps = createCapsFilter(app->filter);
255 g_object_set(G_OBJECT(filter),
259 sink = gst_element_factory_make("filesink", "sink");
261 g_object_set(G_OBJECT(sink),
262 "location", app->saveFileName,
267 ULOG_ERR("Invalid pipeline type!");
268 gst_object_unref(pipeline);
272 if (!src || !pipeline)
274 ULOG_ERR("Could not create GstElement!");
278 if (!sink && app->filter != FORMAT_WAV)
280 ULOG_ERR("Could not create GstElement!");
284 ULOG_INFO("Create pipeline");
286 /* add to pipeline and link */
297 ULOG_ERR("Could not create filter GstElement!");
300 gst_bin_add_many(GST_BIN(pipeline), src, filter, sink, NULL);
302 if (!gst_element_link_many (src, filter, sink, NULL))
304 ULOG_ERR("gst_element_link failed for src, filter and sink!");
310 gst_bin_add_many(GST_BIN(pipeline), src, parse, sink, NULL);
311 if (!gst_element_link_many (src, parse, sink, NULL))
313 ULOG_ERR("gst_element_link failed for src, parse and sink!");
331 ULOG_ERR("Could not create filter GstElement!");
334 gst_bin_add_many(GST_BIN(pipeline), src, filter, sink, NULL);
336 if (!gst_element_link_many (src, filter, sink, NULL))
338 ULOG_ERR("gst_element_link failed for src, filter and sink!");
345 gst_bin_add_many(GST_BIN(pipeline), src, parse, NULL);
346 if (!gst_element_link_many (src, parse, NULL))
348 ULOG_ERR("gst_element_link failed for src, parse and sink!");
351 app->playPipeline = pipeline;
352 g_signal_connect(parse, "pad_added",
353 G_CALLBACK(new_pad_cb), app);
362 case PIPELINE_PLAY_MP3:
364 gst_bin_add_many(GST_BIN(pipeline), src, queue, sink, NULL);
366 if(!gst_element_link_many(src, queue, sink, NULL))
368 ULOG_ERR("gst_element_link failed for src and sink!");
375 /* set application data */
376 if (type == PIPELINE_REC)
378 app->recPipeline = pipeline;
382 app->playPipeline = pipeline;
383 app->playPipelineType = type;
388 gst_caps_unref(caps);
395 static gboolean destroyPipelines(AppData *data)
397 gboolean ret = FALSE;
399 /* ugly hack with pipeline types, but works though */
400 ret != destroyPipeline(data, PIPELINE_REC);
401 ret != destroyPipeline(data, PIPELINE_PLAY);
405 static gboolean destroyPipeline(AppData *data, PipeLineType type)
409 GstElement *pipeline = NULL;
411 ULOG_INFO("%s() - Stopping playback/recording", G_STRFUNC);
416 pipeline = data->recPipeline;
418 data->recPipeline = NULL;
423 pipeline = data->playPipeline;
425 data->playPipeline = NULL;
430 if (!GST_IS_ELEMENT(pipeline))
433 /* this unallocates everything */
434 gst_element_set_state(GST_ELEMENT(pipeline), GST_STATE_NULL);
436 /* for some reason the state does not update manually */
437 gst_element_get_state(pipeline, &state,
438 &pending, GST_CLOCK_TIME_NONE);
439 pipelineStateChanged(pipeline,
446 gst_object_unref(pipeline);
455 static void pipelineStateChanged (GstElement *element,
461 g_assert(NULL != data);
465 case GST_STATE_PLAYING:
466 if(APPSTATE_RECORDING == getAppState(data))
468 gchar *tmp = g_strdup_printf("%s...", RECORDER_MSG_RECORDING);
469 hildon_banner_show_information(GTK_WIDGET(data->mainView), NULL, tmp);
472 ULOG_INFO("%s() - Recording", G_STRFUNC);
473 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.stateEntry),
474 RECORDER_MSG_RECORDING);
476 gtk_widget_set_state(data->buttonRec, GTK_STATE_ACTIVE);
478 if (data->recUpdateId == 0 && gettimeofday(&data->recStartTv, NULL) == 0)
480 data->recUpdateId = g_timeout_add_full(G_PRIORITY_DEFAULT_IDLE, REC_UPDATE_INTERVAL, (GSourceFunc) cbUpdateRecLength, data, NULL);
485 gchar *tmp = g_strdup_printf("%s...", RECORDER_MSG_PLAYING);
486 hildon_banner_show_information(GTK_WIDGET(data->mainView), NULL, tmp);
489 ULOG_INFO("%s() - Playing", G_STRFUNC);
490 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.stateEntry),
491 RECORDER_MSG_PLAYING);
492 gtk_widget_set_state(data->buttonPlay, GTK_STATE_ACTIVE);
494 gtk_tool_button_set_stock_id(GTK_TOOL_BUTTON(data->buttonPlay), GTK_STOCK_MEDIA_PAUSE);
500 case GST_STATE_READY:
501 /* hildon_banner_show_information(GTK_WIDGET(data->mainView), NULL, "Ready..."); */
502 ULOG_INFO("%s() - Ready", G_STRFUNC);
503 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.stateEntry),
507 case GST_STATE_PAUSED:
510 GstFormat fmt = GST_FORMAT_TIME;
511 ULOG_INFO("%s() - Paused", G_STRFUNC);
513 /* if pipeline pos == 0 => stopped, else => paused */
514 if (GST_IS_ELEMENT(data->playPipeline) && gst_element_query_position(data->playPipeline, &fmt, &pos) && pos != 0)
516 hildon_banner_show_information(GTK_WIDGET(data->mainView), NULL, RECORDER_MSG_PAUSED);
517 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.stateEntry),
518 RECORDER_MSG_PAUSED);
520 gtk_tool_button_set_stock_id(GTK_TOOL_BUTTON(data->buttonPlay), GTK_STOCK_MEDIA_PLAY);
521 gtk_widget_set_state(data->buttonPlay, GTK_STATE_NORMAL);
526 hildon_banner_show_information(GTK_WIDGET(data->mainView), NULL, RECORDER_MSG_STOPPED);
527 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.stateEntry),
528 RECORDER_MSG_STOPPED);
529 gtk_widget_set_state(data->buttonPlay, GTK_STATE_NORMAL);
530 gtk_tool_button_set_stock_id(GTK_TOOL_BUTTON(data->buttonPlay), GTK_STOCK_MEDIA_PLAY);
532 gtk_widget_set_state(data->buttonRec, GTK_STATE_NORMAL);
537 ULOG_INFO("%s() - Null", G_STRFUNC);
538 hildon_banner_show_information(GTK_WIDGET(data->mainView), NULL, RECORDER_MSG_STOPPED);
539 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.stateEntry),
541 gtk_widget_set_state(data->buttonPlay, GTK_STATE_NORMAL);
542 gtk_tool_button_set_stock_id(GTK_TOOL_BUTTON(data->buttonPlay), GTK_STOCK_MEDIA_PLAY);
543 gtk_widget_set_state(data->buttonRec, GTK_STATE_NORMAL);
548 ULOG_WARN("%s() - default case", G_STRFUNC);
554 static gboolean cbBus(GstBus *bus,
558 AppData *app = (AppData*)data;
560 switch (GST_MESSAGE_TYPE(message))
562 case GST_MESSAGE_WARNING:
567 gst_message_parse_error (message, &err, &debug);
568 ULOG_WARN("%s() - Warning: %s", G_STRFUNC, err->message);
574 case GST_MESSAGE_ERROR:
579 gst_message_parse_error (message, &err, &debug);
580 ULOG_ERR("%s() - Error: %s", G_STRFUNC, err->message);
584 /* flow through to eos */
587 case GST_MESSAGE_EOS:
589 ULOG_INFO("%s() - eos", G_STRFUNC);
591 switch(getAppState(app))
593 case APPSTATE_PLAYING:
594 /* stop playback after a short break*/
595 g_timeout_add(STOP_DELAY, (GSourceFunc)cbStopPlayback, data);
598 case APPSTATE_RECORDING:
599 gst_element_set_state(GST_ELEMENT(app->recPipeline),
601 destroyPipeline(app, PIPELINE_REC);
607 /* destroyPipelines(app); */
613 case GST_MESSAGE_STATE_CHANGED:
619 gst_message_parse_state_changed(message, &old, &new, &pending);
621 pipelineStateChanged(NULL, old, new, pending, app);
627 /* unhandled message */
628 ULOG_WARN("%s() - Unhandled message, type = %d", G_STRFUNC, message->type);
632 /* remove message from the queue */
636 static void cbDestroy(GtkWidget* widget, GdkEvent *event, gpointer data)
642 app = (AppData *) data;
647 destroyPipelines(app);
648 if (app->playPipeline)
649 gst_object_unref(GST_OBJECT(app->playPipeline));
651 if (app->recPipeline)
652 gst_object_unref(GST_OBJECT(app->recPipeline));
657 static gboolean cbCheckPosition (AppData *data)
659 GstFormat fmt = GST_FORMAT_TIME;
660 gint64 pos = 0, len = 0;
661 static gboolean lengthSet = FALSE;
663 g_assert(NULL != data);
666 if(!lengthSet && gst_element_query_duration(data->playPipeline, &fmt, &len))
671 size = GST_TIME_TO_SECS(len);
672 setLength(data, size); /* sets lengthEntry and adjustment */
677 /* calculate position */
678 if (gst_element_query_position(data->playPipeline, &fmt, &pos))
680 gdouble time = GST_TIME_TO_SECS(pos);
682 ULOG_DEBUG("pos = %lld, time = %f",
687 gtk_adjustment_set_value(
688 GTK_ADJUSTMENT(data->mainViewData.adjustment),
690 gtk_adjustment_value_changed(GTK_ADJUSTMENT(data->mainViewData.adjustment));
693 if (APPSTATE_PLAYING == getAppState(data))
701 static void cbNew(GtkWidget* widget, AppData *data)
703 g_assert(NULL != data);
705 if (!closeFile(data))
708 /* remove pipelines if existing */
709 destroyPipelines(data);
710 ULOG_DEBUG_F("cbNew");
711 /* destroy tmp file */
713 /* clear filenames */
714 g_free(data->openFileName);
715 data->openFileName = NULL;
716 g_free(data->saveFileName);
717 data->saveFileName = NULL;
718 /* data->filter = FORMAT_NONE;*/
719 data->file_format = FORMAT_NONE;
722 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.fileNameEntry),
723 RECORDER_FILE_UNTITLED);
724 setLength(data, 0.0);
725 /* update the display + scale */
726 gtk_adjustment_set_value(GTK_ADJUSTMENT(data->mainViewData.adjustment),
728 gtk_widget_set_sensitive(data->buttonSave, FALSE);
729 gtk_widget_set_sensitive(data->buttonSaveAs, FALSE);
732 gtk_window_set_title(GTK_WINDOW(data->mainView), RECORDER_FILE_UNTITLED);
734 ULOG_DEBUG_F("cbNew end");
737 static void cbOpen(GtkWidget* widget, AppData *data)
739 GtkWidget* dialog = NULL;
740 gchar *tmpfile = NULL;
741 gchar *selected = NULL;
746 GtkFileFilter *filter;
749 ULOG_DEBUG_F("begin");
750 g_assert(NULL != data);
752 if (!closeFile(data))
757 filter = gtk_file_filter_new();
758 gtk_file_filter_add_mime_type(filter, "audio/x-mp3");
761 g_assert(GTK_IS_WINDOW(data->mainView));
763 dialog = hildon_file_chooser_dialog_new_with_properties(
764 GTK_WINDOW(data->mainView),
765 "action", GTK_FILE_CHOOSER_ACTION_OPEN,
766 "file-system-model", NULL,
772 gtk_widget_show_all(dialog);
774 if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_OK)
776 selected = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
779 ULOG_DEBUG("%s() - dialog finished", G_STRFUNC);
781 if (dialog != NULL && GTK_IS_WIDGET(dialog))
783 gtk_widget_destroy(dialog);
785 ULOG_DEBUG("%s() - dialog destroyed", G_STRFUNC);
789 if (NULL == selected) /* no file selected */
792 ULOG_INFO("%s() - selected filename = '%s'", G_STRFUNC, selected);
794 if (openFile(selected, &format, &tmpfile))
796 ULOG_INFO("%s() - openFile() succeeded, format: %d, tmpfile %s", G_STRFUNC, format, tmpfile);
800 /* update filenames */
801 basename = g_path_get_basename(selected);
803 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.fileNameEntry), selected);
804 gtk_window_set_title(GTK_WINDOW(data->mainView), basename);
807 g_free(data->openFileName);
808 data->openFileName = tmpfile;
809 data->file_format = format;
810 data->filter = format;
811 g_free(data->saveFileName);
812 data->saveFileName = NULL;
813 gtk_widget_set_sensitive(data->buttonSaveAs, TRUE);
815 len = guessMediaLength(data);
817 setLength(data, len);
819 setLength(data, 0.0);
821 setFormatString(data, data->file_format);
826 ULOG_WARN("%s() - openFile() failed", G_STRFUNC);
827 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Could not open file!"));
836 openURI(gpointer user_data)
840 gchar *selected = NULL;
842 gchar *tmpfile = NULL;
843 gchar *basename = NULL;
847 data = (AppData *) user_data;
849 if (NULL == data->mimeURI)
852 uri = gnome_vfs_uri_new(data->mimeURI);
853 selected = g_strdup(gnome_vfs_uri_get_path(uri));
855 gnome_vfs_uri_unref(uri);
858 g_free(data->mimeURI);
859 data->mimeURI = NULL;
861 /* TODO: the following is duplicated in cbOpen(), move to a tryOpen() function ? */
863 if (NULL == selected)
866 ULOG_INFO("%s() - selected filename = '%s'", G_STRFUNC, selected);
868 if (openFile(selected, &format, &tmpfile))
870 ULOG_INFO("%s: openFile() succeeded, format: %d, tmpfile %s", G_STRFUNC, format, tmpfile);
874 /* update filenames */
875 basename = g_path_get_basename(selected);
877 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.fileNameEntry), selected);
878 gtk_window_set_title(GTK_WINDOW(data->mainView), basename);
881 g_free(data->openFileName);
882 data->openFileName = tmpfile;
883 data->file_format = format;
884 data->filter = format;
885 g_free(data->saveFileName);
886 data->saveFileName = NULL;
887 gtk_widget_set_sensitive(data->buttonSaveAs, TRUE);
889 len = guessMediaLength(data);
891 setLength(data, len);
893 setLength(data, 0.0);
899 ULOG_WARN("%s() - openFile() failed", G_STRFUNC);
900 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Could not open file!"));
908 static void openPlayPipeline( AppData *data )
911 GstFormat fmt = GST_FORMAT_TIME;
914 /* create pipelines */
915 /* check file type */
916 switch (data->file_format)
923 destroyPipelines(data);
924 data->filter = data->file_format;
925 createPipeline(data, PIPELINE_PLAY);
929 destroyPipelines(data);
930 data->filter = data->file_format;
931 createPipeline(data, PIPELINE_PLAY_MP3);
936 ULOG_WARN("%s() - unknown file_format", G_STRFUNC);
937 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Unknown filetype!"));
942 if (!GST_IS_ELEMENT(data->playPipeline))
944 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Could not create pipeline!"));
948 gst_element_set_state(GST_ELEMENT(data->playPipeline), GST_STATE_READY);
949 gst_element_get_state(GST_ELEMENT(data->playPipeline), NULL, NULL, GST_CLOCK_TIME_NONE /* or ns */);
951 /* calculate length */
952 if (gst_element_query_duration (data->playPipeline, &fmt, &len))
956 size = GST_TIME_TO_SECS(len);
957 ULOG_INFO("playSize: len:%lld size:%f", len, size);
958 setLength(data, size);
964 ULOG_INFO("playSize else");
965 setLength(data, 0.0);
970 /* returns whether the action can proceed or should be aborted */
972 closeFile(AppData *data)
980 note = hildon_note_new_confirmation_add_buttons(GTK_WINDOW(data->mainView), _("Save recording?"),
981 _("Yes"), GTK_RESPONSE_YES,
982 _("No"), GTK_RESPONSE_NO,
983 _("Cancel"), GTK_RESPONSE_CANCEL,
986 i = gtk_dialog_run(GTK_DIALOG(note));
987 gtk_widget_destroy(note);
991 case GTK_RESPONSE_CANCEL:
994 case GTK_RESPONSE_NO:
997 case GTK_RESPONSE_YES:
999 cbSaveAs(NULL, data);
1003 ULOG_WARN("%s(): unknown response from dialog: %d", G_STRFUNC, i);
1008 static const gchar *
1009 getFileName(AppData *data)
1012 return gtk_entry_get_text(GTK_ENTRY(data->mainViewData.fileNameEntry));
1017 static void cbSave(GtkWidget* widget, AppData *data)
1019 GtkWidget* dialog = NULL;
1020 const gchar *current;
1021 gchar *selected = NULL;
1025 ULOG_DEBUG("%s() - begin", G_STRFUNC);
1027 current = gtk_entry_get_text(GTK_ENTRY(data->mainViewData.fileNameEntry));
1028 if (NULL == current || strcmp(current, RECORDER_FILE_UNTITLED) == 0)
1030 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Nothing to save"));
1034 /* if saveFileName does not exist run saveas */
1035 if (NULL == data->saveFileName)
1038 dialog = GTK_WIDGET(hildon_file_chooser_dialog_new(
1039 GTK_WINDOW(data->mainView),
1040 GTK_FILE_CHOOSER_ACTION_SAVE));
1043 gtk_widget_show_all(dialog);
1045 if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_OK)
1047 selected = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
1050 ULOG_DEBUG("%s() - dialog finished", G_STRFUNC);
1052 gtk_widget_destroy(dialog);
1054 if (NULL != selected)
1056 ULOG_INFO("%s() - selected filename = '%s'", G_STRFUNC,
1058 g_free(data->saveFileName);
1059 data->saveFileName = g_strdup_printf("%s%s", selected, getExtension(data->file_format));
1070 if (doSave(gtk_entry_get_text(GTK_ENTRY(data->mainViewData.fileNameEntry)), data->saveFileName, data->file_format))
1072 gchar *basename = g_path_get_basename(data->saveFileName);
1073 ULOG_INFO("%s() - file succesfully saved!", G_STRFUNC);
1074 g_free(data->openFileName);
1075 data->openFileName = g_strdup(data->saveFileName);
1077 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.fileNameEntry),
1078 data->saveFileName);
1079 gtk_widget_set_sensitive(data->buttonSave, FALSE);
1080 gtk_window_set_title(GTK_WINDOW(data->mainView), basename);
1084 ULOG_DEBUG("%s() - end", G_STRFUNC);
1088 static void cbSettings(GtkWidget* widget, AppData *data)
1090 settings_edit( widget, data );
1093 static void cbEmailing(GtkWidget* widget, AppData *data)
1096 GSList *list = NULL;
1098 g_assert(NULL != data);
1100 if (g_file_test(getFileName(data), G_FILE_TEST_EXISTS))
1102 file = g_strdup_printf("file://%s", getFileName(data));
1103 ULOG_INFO("Emailing: %s", file);
1104 list = g_slist_append(list, file);
1105 if (osso_email_files_email(data->osso, list) != OSSO_OK)
1106 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Emailing failed"));
1113 static void cbSaveAs(GtkWidget* widget, AppData *data)
1115 GtkWidget* dialog = NULL;
1116 const gchar *current;
1117 gchar *selected = NULL;
1119 g_assert(NULL != data);
1121 ULOG_DEBUG("%s() - begin", G_STRFUNC);
1123 current = getFileName(data);
1124 if (NULL == current || strcmp(current, RECORDER_FILE_UNTITLED) == 0)
1126 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Nothing to save"));
1131 dialog = GTK_WIDGET(hildon_file_chooser_dialog_new(
1132 GTK_WINDOW(data->mainView),
1133 GTK_FILE_CHOOSER_ACTION_SAVE));
1135 gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(dialog),
1136 get_default_dir() );
1139 gtk_widget_show_all(dialog);
1141 if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_OK)
1143 selected = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
1146 ULOG_DEBUG("%s() - dialog finished", G_STRFUNC);
1147 gtk_widget_destroy(dialog);
1149 if (NULL == selected)
1152 ULOG_INFO("%s() - selected filename = '%s'", G_STRFUNC, selected);
1154 g_free(data->saveFileName);
1155 data->saveFileName = NULL;
1157 if (saveFile(selected, data->openFileName, data->file_format, &(data->saveFileName)))
1162 g_assert(data->saveFileName);
1164 /* set new title that has the file name */
1165 basename = g_path_get_basename(data->saveFileName);
1166 ULOG_DEBUG("%s() - file '%s' succesfully saved!", G_STRFUNC, data->saveFileName);
1168 gtk_window_set_title(GTK_WINDOW(data->mainView), basename);
1170 /* Houston, we have a kludge:
1171 * for AU files we need to keep the old tmpfile for playback
1172 * for RAW/iLBC files, we can remove the tmpfile and point openFileName to the saved file
1174 ext = getExtension(data->file_format);
1175 if (strcmp(ext, EXTENSION_AU) != 0)
1177 g_free(data->openFileName);
1178 data->openFileName = g_strdup(data->saveFileName);
1181 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.fileNameEntry),
1182 data->saveFileName);
1189 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Saving file failed!"));
1195 ULOG_DEBUG("%s() - end", G_STRFUNC);
1198 static void cbRec(GtkWidget* widget, AppData *data)
1200 g_assert(NULL != data);
1202 ULOG_DEBUG("%s() - begin", G_STRFUNC);
1204 if (APPSTATE_READY != getAppState(data))
1206 ULOG_WARN("%s() - state different than READY -> return", G_STRFUNC);
1210 if (!closeFile(data))
1213 /* clear filenames, use tmp file */
1214 g_free(data->openFileName);
1215 data->openFileName = NULL;
1217 g_free(data->saveFileName);
1218 data->saveFileName = NULL;
1220 switch (data->filter)
1223 data->saveFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_FILE);
1224 data->openFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_FILE);
1228 data->saveFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_PCMA_FILE);
1229 data->openFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_PCMA_FILE);
1233 data->saveFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_PCMU_FILE);
1234 data->openFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_PCMU_FILE);
1238 data->saveFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_WAV_FILE);
1239 data->openFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_WAV_FILE);
1244 data->saveFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_ILBC_FILE);
1245 data->openFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_ILBC_FILE);
1249 ULOG_INFO("%s() - creating pipelines", G_STRFUNC);
1250 /* start recording */
1251 /* create related pipelines */
1252 if (createPipeline(data, PIPELINE_REC))
1254 ULOG_INFO("%s() - starting recording", G_STRFUNC);
1255 /* start recording */
1256 gst_element_set_state(GST_ELEMENT(data->recPipeline),
1259 /* update display */
1260 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.fileNameEntry),
1261 data->saveFileName);
1263 setAppState(data, APPSTATE_RECORDING);
1264 gtk_widget_set_sensitive(data->buttonSaveAs, TRUE);
1265 gtk_window_set_title(GTK_WINDOW(data->mainView), RECORDER_FILE_UNTITLED);
1266 data->file_format = data->filter;
1267 setFormatString(data, data->file_format);
1271 ULOG_ERR("Could not create rec pipeline!");
1272 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Could not create pipeline"));
1273 setAppState(data, APPSTATE_READY);
1276 ULOG_DEBUG("%s() - end", G_STRFUNC);
1279 static void cbPlay(GtkWidget* widget, AppData *data)
1281 const gchar * file = NULL;
1283 g_assert(NULL != data);
1285 ULOG_DEBUG("%s() - begin", G_STRFUNC);
1287 file = getFileName(data);
1288 if (NULL == data->openFileName || NULL == file || strcmp(file, RECORDER_FILE_UNTITLED) == 0)
1290 ULOG_WARN("%s() - nothing to play", G_STRFUNC);
1294 openPlayPipeline(data);
1296 if (APPSTATE_PLAYING == getAppState(data))
1298 if (GST_IS_ELEMENT(data->playPipeline))
1300 gst_element_set_state(GST_ELEMENT(data->playPipeline), GST_STATE_PAUSED);
1301 setAppState(data, APPSTATE_READY);
1306 if (APPSTATE_READY != getAppState(data))
1308 ULOG_WARN("%s() - state different than PLAYING or READY -> return", G_STRFUNC);
1312 ULOG_INFO("filename %s", file);
1314 /*openPlayPipeline( data );*/
1316 /*if ( ! GST_IS_ELEMENT(data->playPipeline) )
1318 if (g_strrstr(data->openFileName, EXTENSION_RAW))
1320 ULOG_INFO("cbOpen() - file was raw, assuming audio/x-raw-int, 8kHz, 1 ch, 16-bit");
1321 destroyPipelines(data);
1322 createPipeline(data, PIPELINE_PLAY);
1326 if (! GST_IS_ELEMENT(data->playPipeline))
1328 ULOG_WARN("%s() - playPipeline does not exist", G_STRFUNC);
1332 gst_element_set_state(GST_ELEMENT(data->playPipeline),
1335 setAppState(data, APPSTATE_PLAYING);
1337 g_timeout_add(PLAY_UPDATE_INTERVAL, (GSourceFunc)cbCheckPosition, data);
1339 ULOG_DEBUG("%s() - end", G_STRFUNC);
1342 static void cbStop(GtkWidget* widget, AppData *data)
1344 g_assert(NULL != data);
1346 ULOG_DEBUG("%s() - begin", G_STRFUNC);
1348 /* check if we are playing/recording */
1351 if (APPSTATE_PLAYING != getAppState(data) &&
1352 APPSTATE_RECORDING != getAppState(data))
1354 ULOG_WARN("cbStop() - state different than PLAYING or RECORDING "
1360 /* stop playing or recording */
1361 gtk_tool_button_set_stock_id(GTK_TOOL_BUTTON(data->buttonPlay), GTK_STOCK_MEDIA_PLAY);
1362 gtk_widget_set_state(data->buttonPlay, GTK_STATE_NORMAL);
1363 gtk_widget_set_state(data->buttonRec, GTK_STATE_NORMAL);
1365 /* destroy related pipeline */
1366 switch(getAppState(data))
1368 case APPSTATE_PLAYING:
1369 /* don't destroy the playing pipeline. Instead, set the pipeline to PAUSED */
1370 /* destroyPipeline(data, PIPELINE_PLAY); */
1371 ULOG_INFO("%s() - Setting playPipeline state to PAUSED", G_STRFUNC);
1372 gst_element_set_state(GST_ELEMENT(data->playPipeline),
1375 case APPSTATE_READY:
1376 /* seek to zero, but not for PCM pipeline */
1377 /* if (data->playPipelineType == PIPELINE_PLAY || seekToZero(data, GST_ELEMENT(data->playPipeline))) */
1378 if ( !GST_IS_ELEMENT(data->playPipeline) || seekToZero(data, GST_ELEMENT(data->playPipeline)))
1380 gtk_adjustment_set_value(
1381 GTK_ADJUSTMENT(data->mainViewData.adjustment), 0);
1382 gtk_adjustment_value_changed(GTK_ADJUSTMENT(data->mainViewData.adjustment));
1383 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.stateEntry),
1384 RECORDER_MSG_STOPPED);
1388 case APPSTATE_RECORDING:
1391 gst_element_set_state(GST_ELEMENT(data->recPipeline),
1393 destroyPipeline(data, PIPELINE_REC);
1394 gtk_widget_set_sensitive(data->buttonSaveAs, TRUE);
1395 data->saved = FALSE;
1397 len = guessMediaLength(data);
1399 setLength(data, len);
1405 /* seekToZero(data, GST_ELEMENT(data->playPipeline)); */
1406 /* should not come here */
1410 setAppState(data, APPSTATE_READY);
1412 ULOG_DEBUG("%s() - end", G_STRFUNC);
1416 /* ui construction functions */
1418 static GtkWidget* createToolBar(AppData *data)
1420 GtkToolbar* toolBar = NULL;
1422 GtkToolItem* new = NULL;
1423 GtkToolItem* open = NULL;
1424 GtkToolItem* save = NULL;
1425 GtkToolItem* saveas = NULL;
1426 GtkToolItem* sep = NULL;
1427 GtkToolItem* play = NULL;
1428 GtkToolItem* rec = NULL;
1429 GtkToolItem* stop = NULL;
1431 /* create buttons */
1432 new = gtk_tool_button_new_from_stock(GTK_STOCK_NEW);
1433 open = gtk_tool_button_new_from_stock(GTK_STOCK_OPEN);
1434 save = gtk_tool_button_new_from_stock(GTK_STOCK_SAVE);
1435 data->buttonSave = GTK_WIDGET(save);
1436 saveas = gtk_tool_button_new_from_stock(GTK_STOCK_SAVE_AS);
1437 data->buttonSaveAs = GTK_WIDGET(saveas);
1438 gtk_widget_set_sensitive(data->buttonSave, FALSE);
1439 gtk_widget_set_sensitive(data->buttonSaveAs, FALSE);
1442 rec = gtk_tool_button_new_from_stock(GTK_STOCK_MEDIA_RECORD);
1443 data->buttonRec = GTK_WIDGET(rec);
1444 play = gtk_tool_button_new_from_stock(GTK_STOCK_MEDIA_PLAY);
1445 data->buttonPlay = GTK_WIDGET(play);
1446 stop = gtk_tool_button_new_from_stock(GTK_STOCK_MEDIA_STOP);
1448 /* create separator */
1449 sep = gtk_separator_tool_item_new();
1451 /* create the toolbar itself */
1452 toolBar = GTK_TOOLBAR(gtk_toolbar_new());
1454 /* add items to toolbar */
1455 gtk_toolbar_insert(toolBar, new, -1);
1456 gtk_toolbar_insert(toolBar, open, -1);
1458 gtk_toolbar_insert(toolBar, save, -1);
1460 gtk_toolbar_insert(toolBar, saveas, -1);
1461 gtk_toolbar_insert(toolBar, sep, -1);
1462 gtk_toolbar_insert(toolBar, rec, -1);
1463 gtk_toolbar_insert(toolBar, play, -1);
1464 gtk_toolbar_insert(toolBar, stop, -1);
1466 /* connect signals */
1467 g_signal_connect(G_OBJECT(new), "clicked",
1470 g_signal_connect(G_OBJECT(open), "clicked",
1474 g_signal_connect(G_OBJECT(save), "clicked",
1478 g_signal_connect(G_OBJECT(saveas), "clicked",
1479 G_CALLBACK(cbSaveAs),
1481 g_signal_connect(G_OBJECT(rec), "clicked",
1484 g_signal_connect(G_OBJECT(play), "clicked",
1487 g_signal_connect(G_OBJECT(stop), "clicked",
1491 return GTK_WIDGET(toolBar);
1495 static void cbItemGroupChanged( gpointer data )
1497 AppData* app = (AppData* ) data;
1498 GValue active ={G_TYPE_INVALID};
1501 g_value_init(&active, G_TYPE_INT);
1503 g_object_get_property(G_OBJECT(app->radio_pcma), "active", &active);
1504 pcma = g_value_get_int(&active);
1505 g_object_get_property(G_OBJECT(app->radio_ilbc), "active", &active);
1506 ilbc = g_value_get_int(&active);
1507 g_object_get_property(G_OBJECT(app->radio_pcm), "active", &active);
1508 pcm = g_value_get_int(&active);
1510 ULOG_INFO("change type pcma=%d ilbc=%d pcm=%d",pcma, ilbc, pcm);
1512 app->filter = FORMAT_PCMA;
1513 else if ( ilbc == 1 )
1514 app->filter = FORMAT_ILBC;
1515 else if ( pcm == 1 )
1516 app->filter = FORMAT_WAV;
1520 ULOG_INFO("filter type=%d", app->filter);
1523 static void cbItemClose(GtkWidget *widget, gpointer data)
1527 if (!closeFile(data))
1533 /* Create the menu items needed for the main view */
1534 static void createMenu( AppData *data )
1536 /* Create needed variables */
1537 GSList *group = NULL;
1539 GtkWidget *menu_file;
1540 GtkWidget *menu_others;
1541 GtkWidget *item_file;
1542 GtkWidget *item_file_open;
1543 GtkWidget *item_file_save_as;
1544 GtkWidget *item_others;
1545 GtkWidget *item_pcma;
1546 GtkWidget *item_pcmu;
1547 GtkWidget *item_ilbc;
1548 GtkWidget *item_pcm;
1549 GtkWidget *item_settings;
1550 GtkWidget *item_email;
1552 GtkWidget *item_radio_type1;
1554 GtkWidget *item_close;
1555 GtkWidget *item_separator;
1557 /* Get the menu from view */
1558 main_menu = GTK_MENU(gtk_menu_new());
1559 hildon_window_set_menu(data->mainView, main_menu);
1561 /* Create new submenu for "Others" */
1562 menu_file = gtk_menu_new ();
1563 menu_others = gtk_menu_new ();
1565 /* Create menu items */
1566 item_file = gtk_menu_item_new_with_label (_("File"));
1567 item_file_open = gtk_menu_item_new_with_label(_("Open..."));
1568 item_file_save_as = gtk_menu_item_new_with_label(_("Save as..."));
1569 item_others = gtk_menu_item_new_with_label (_("Recording format"));
1570 item_settings = gtk_menu_item_new_with_label (_("Settings"));
1571 item_email = gtk_menu_item_new_with_label(_("Send via e-mail..."));
1573 item_pcma = gtk_radio_menu_item_new_with_label(
1574 group, FORMAT_NAME_PCMA);
1575 item_ilbc = gtk_radio_menu_item_new_with_label_from_widget(
1576 GTK_RADIO_MENU_ITEM(item_pcma), FORMAT_NAME_ILBC);
1577 item_pcmu = gtk_radio_menu_item_new_with_label_from_widget(
1578 GTK_RADIO_MENU_ITEM(item_pcma), FORMAT_NAME_PCMU);
1579 item_pcm = gtk_radio_menu_item_new_with_label_from_widget(
1580 GTK_RADIO_MENU_ITEM(item_pcma), FORMAT_NAME_WAV);
1582 data->filter = get_default_filter();
1584 if (data->filter == FORMAT_ILBC)
1585 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item_ilbc), TRUE);
1586 else if (data->filter == FORMAT_WAV)
1587 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item_pcm), TRUE);
1588 else if (data->filter == FORMAT_PCMA)
1589 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item_pcma), TRUE);
1592 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item_ilbc), TRUE);
1593 data->filter = FORMAT_ILBC;
1596 data->radio_pcma = item_pcma;
1597 data->radio_ilbc = item_ilbc;
1598 data->radio_pcm = item_pcm;
1600 data->radiotype = item_radio_type1;
1602 item_close = gtk_menu_item_new_with_label(_("Close"));
1603 item_separator = gtk_separator_menu_item_new();
1605 /* Add menu items to right menus */
1606 gtk_menu_append(main_menu, item_file );
1607 gtk_menu_append(menu_file, item_file_open );
1608 gtk_menu_append(menu_file, item_file_save_as );
1609 gtk_menu_append(menu_file, item_email );
1610 gtk_menu_append(main_menu, item_others );
1611 gtk_menu_append(menu_others, item_pcm );
1612 gtk_menu_append(menu_others, item_pcma );
1613 gtk_menu_append(menu_others, item_ilbc);
1615 gtk_menu_append(main_menu, item_settings );
1617 gtk_menu_append(main_menu, item_close );
1619 /* Add others submenu to the "Others" item */
1620 gtk_menu_item_set_submenu(
1621 GTK_MENU_ITEM(item_file), menu_file );
1622 gtk_menu_item_set_submenu(
1623 GTK_MENU_ITEM(item_others), menu_others );
1625 /* Attach the callback functions to the activate signal */
1626 g_signal_connect( G_OBJECT( item_file_open), "activate",
1627 GTK_SIGNAL_FUNC (cbOpen), data);
1628 g_signal_connect( G_OBJECT( item_file_save_as), "activate",
1629 GTK_SIGNAL_FUNC (cbSaveAs), data);
1630 g_signal_connect( G_OBJECT( item_settings ), "activate",
1631 GTK_SIGNAL_FUNC (cbSettings), data);
1632 g_signal_connect( G_OBJECT( item_email ), "activate",
1633 GTK_SIGNAL_FUNC (cbEmailing), data);
1634 g_signal_connect( G_OBJECT( item_close ), "activate",
1635 GTK_SIGNAL_FUNC (cbItemClose), data);
1637 g_signal_connect_swapped(G_OBJECT(item_pcma), "activate", G_CALLBACK(cbItemGroupChanged), data);
1638 g_signal_connect_swapped(G_OBJECT(item_pcm), "activate", G_CALLBACK(cbItemGroupChanged), data);
1640 /* Make all menu widgets visible */
1642 gtk_widget_show_all( GTK_WIDGET( main_menu ) );
1645 gboolean maemo_recorder_ui_new(AppData *data)
1647 HildonProgram *app = NULL;
1648 HildonWindow *window = NULL;
1649 GtkWidget *hbox = NULL;
1650 GtkWidget *vbox = NULL;
1651 GtkWidget *label = NULL;
1652 GtkWidget *entry1 = NULL;
1653 GtkWidget *entry2 = NULL;
1654 GtkWidget *entry3 = NULL;
1655 GtkWidget *toolBar = NULL;
1656 GtkWidget *infohbox = NULL;
1657 GtkWidget *table = NULL;
1658 GtkWidget *scale = NULL;
1659 GtkObject *adjustment = NULL;
1661 g_assert(NULL != data);
1663 app = HILDON_PROGRAM(hildon_program_get_instance());
1664 g_set_application_name(RECORDER_APP_TITLE);
1667 window = HILDON_WINDOW(hildon_window_new());
1669 hildon_program_add_window(app, window);
1671 /* content for main view */
1673 /* create vbox, divides control area and view area */
1674 vbox = gtk_vbox_new(FALSE, 0);
1676 /* create hbox to divide control area */
1677 hbox = gtk_hbox_new(FALSE, HILDON_MARGIN_DEFAULT);
1679 /* create toolbar */
1680 toolBar = createToolBar(data);
1682 /* create table for labels */
1683 table = gtk_table_new (4, 2, FALSE);
1684 gtk_table_set_homogeneous(GTK_TABLE(table), FALSE);
1686 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
1687 gtk_table_set_col_spacings (GTK_TABLE (table), HILDON_MARGIN_TRIPLE);
1689 label = gtk_label_new_with_mnemonic(_("Filename:"));
1690 gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.5);
1691 gtk_table_attach_defaults (GTK_TABLE (table),
1695 entry1 = gtk_entry_new();
1696 gtk_entry_set_has_frame(GTK_ENTRY(entry1), FALSE);
1697 gtk_entry_set_text(GTK_ENTRY (entry1), _(RECORDER_FILE_UNTITLED));
1698 gtk_entry_set_editable(GTK_ENTRY(entry1), FALSE);
1699 gtk_table_attach_defaults(GTK_TABLE (table), entry1, 1, 2, 0, 1);
1700 gtk_label_set_mnemonic_widget(GTK_LABEL (label), entry1);
1702 label = gtk_label_new_with_mnemonic (_("Length:"));
1703 gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.5);
1704 gtk_table_attach_defaults (GTK_TABLE (table),
1708 entry2 = gtk_entry_new ();
1709 gtk_entry_set_has_frame(GTK_ENTRY(entry2), FALSE);
1710 gtk_entry_set_text (GTK_ENTRY (entry2), "0:00.00");
1711 gtk_entry_set_editable(GTK_ENTRY(entry2), FALSE);
1712 gtk_table_attach_defaults (GTK_TABLE (table), entry2, 1, 2, 1, 2);
1713 gtk_label_set_mnemonic_widget (GTK_LABEL (label), entry2);
1715 /* audio format field */
1716 label = gtk_label_new_with_mnemonic(_("Format:"));
1717 gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.5);
1718 gtk_table_attach_defaults (GTK_TABLE (table),
1722 entry3 = gtk_entry_new();
1723 gtk_entry_set_has_frame(GTK_ENTRY(entry3), FALSE);
1724 gtk_entry_set_width_chars(GTK_ENTRY(entry3), 40);
1725 gtk_entry_set_text (GTK_ENTRY (entry3), RECORDER_FMT_STRING_NONE);
1726 gtk_entry_set_editable(GTK_ENTRY(entry3), FALSE);
1727 data->mainViewData.formatEntry = GTK_WIDGET(entry3);
1729 gtk_table_attach_defaults (GTK_TABLE (table), entry3, 1, 2, 2, 3);
1730 gtk_label_set_mnemonic_widget (GTK_LABEL (label), entry3);
1732 label = gtk_label_new_with_mnemonic(_("State:"));
1733 gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.5);
1734 gtk_table_attach_defaults (GTK_TABLE (table),
1738 entry3 = gtk_entry_new ();
1739 gtk_entry_set_has_frame(GTK_ENTRY(entry3), FALSE);
1740 gtk_entry_set_text (GTK_ENTRY (entry3), RECORDER_MSG_READY);
1741 gtk_entry_set_editable(GTK_ENTRY(entry3), FALSE);
1742 gtk_table_attach_defaults (GTK_TABLE (table), entry3, 1, 2, 3, 4);
1743 gtk_label_set_mnemonic_widget(GTK_LABEL (label), entry3);
1745 adjustment = gtk_adjustment_new (0.00,
1752 scale = gtk_hscale_new(GTK_ADJUSTMENT(adjustment));
1754 /* gtk_table_attach_defaults (GTK_TABLE (table),
1758 /* connect signals */
1759 g_signal_connect(G_OBJECT(adjustment), "value-changed", G_CALLBACK(cbUserSeek), data);
1760 g_signal_connect(G_OBJECT(scale), "format-value", G_CALLBACK(cbFormatSeekbarValue), data);
1761 g_signal_connect(G_OBJECT(window), "delete_event", G_CALLBACK(cbDestroy), data);
1763 /* packing the view */
1764 gtk_container_add (GTK_CONTAINER(window), vbox);
1765 infohbox = gtk_hbox_new(FALSE, 0);
1766 gtk_box_pack_start (GTK_BOX(infohbox), table, FALSE, TRUE, 0);
1767 gtk_box_pack_start (GTK_BOX(vbox), infohbox, FALSE, TRUE, 0);
1768 gtk_box_pack_start (GTK_BOX(vbox), scale, FALSE, FALSE, 0);
1769 /* gtk_box_pack_start (GTK_BOX(vbox), hbox, TRUE, TRUE, 0); */
1771 hildon_window_add_toolbar(window, GTK_TOOLBAR(toolBar));
1773 /* store needed widgets */
1775 data->mainView = window;
1776 data->mainViewData.toolBar = GTK_WIDGET(toolBar);
1777 data->mainViewData.fileNameEntry = GTK_WIDGET(entry1);
1778 data->mainViewData.lengthEntry = GTK_WIDGET(entry2);
1779 data->mainViewData.stateEntry = GTK_WIDGET(entry3);
1780 data->mainViewData.adjustment = GTK_OBJECT(adjustment);
1783 gtk_widget_show_all(GTK_WIDGET(window));
1791 maemo_recorder_mime_open(gpointer user_data, gint argc, gchar **argv)
1795 ULOG_DEBUG("%s with %d arguments", __FUNCTION__, argc);
1800 g_assert(user_data);
1801 data = (AppData *) user_data;
1803 if (argv[0] != NULL)
1805 ULOG_DEBUG("request to open %s", argv[0]);
1806 g_free(data->mimeURI);
1807 data->mimeURI = g_strdup(argv[0]);
1808 g_idle_add(openURI, (gpointer) data);
1809 gtk_window_present(GTK_WINDOW(data->mainView));
1813 static void seekToTime(GstElement *pipeline, gdouble secs)
1815 g_assert(NULL != pipeline);
1816 ULOG_DEBUG("Seeking to: %.2f", secs);
1818 /* time must be nanoseconds */
1819 if (!gst_element_seek(pipeline, 1.0, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH,
1820 GST_SEEK_TYPE_SET, (gint64) (secs * GST_SECOND),
1821 GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE))
1823 ULOG_WARN("seekToTime failed!");
1826 ULOG_DEBUG("seekToTime succeeded");
1829 static gboolean seekToZero(AppData *data, GstElement *pipeline)
1832 g_assert(NULL != pipeline);
1833 ULOG_DEBUG("Seeking to zero");
1835 /* time must be nanoseconds */
1836 if (!gst_element_seek(pipeline, 1.0, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH,
1837 GST_SEEK_TYPE_SET, (gint64) 0,
1838 GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE))
1840 ULOG_ERR("seekToZero failed! Trying to destroy and re-create pipeline");
1841 plType = data->playPipelineType;
1843 /* gst_element_set_state(pipeline, GST_STATE_READY); */
1844 destroyPipeline(data, plType);
1845 return createPipeline(data, plType);
1848 ULOG_DEBUG("seekToZero succeeded");
1853 setFormatString(AppData *data, AudioFormat afmt)
1858 /* these are pretty much always the same */
1860 gint rate = DEFAULT_RATE; /* 8000 */
1864 g_assert(GTK_IS_ENTRY(data->mainViewData.formatEntry));
1869 format = FORMAT_NAME_PCMA;
1872 format = FORMAT_NAME_PCMU;
1875 format = FORMAT_NAME_ILBC;
1879 format = FORMAT_NAME_WAV;
1883 format = FORMAT_NAME_PCM;
1887 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.formatEntry), RECORDER_FMT_STRING_NONE);
1891 str = g_strdup_printf("%s, %d %s, %d Hz, %d %s", format, channels, _("ch"), rate, bits, _("bits"));
1892 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.formatEntry), str);
1896 static void setLength(AppData *data, gdouble secs)
1906 g_object_set(G_OBJECT(data->mainViewData.adjustment),
1909 gtk_adjustment_changed(GTK_ADJUSTMENT(data->mainViewData.adjustment));
1915 secs -= mins * 60.0;
1918 tmp = g_strdup_printf("%u:%05.2f", mins, secs);
1921 ULOG_INFO("Setting length to %s", tmp);
1923 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.lengthEntry),
1928 static gdouble guessMediaLength(AppData *data)
1930 GnomeVFSFileSize size = 0;
1931 gdouble bitrate = 0.0;
1934 if (data->openFileName)
1935 size = getFileLength(data->openFileName);
1942 ULOG_DEBUG("file size: %llu bytes", size);
1944 switch (data->file_format)
1947 bitrate = ILBC_BITRATE_20;
1952 bitrate = PCMA_BITRATE;
1962 len = (((gdouble) size) * 8.0) / (bitrate);
1963 ULOG_DEBUG("guessed media length: %.2f secs", len);
1968 static GstCaps *createCapsFilter(AudioFormat format)
1973 return gst_caps_new_simple(
1975 "rate", G_TYPE_INT, ILBC_RATE,
1976 "channels", G_TYPE_INT, DEFAULT_CHANNELS,
1977 "mode", G_TYPE_INT, 20, /* 20 ms frames */
1980 return gst_caps_new_simple(
1982 "rate", G_TYPE_INT, DEFAULT_RATE,
1983 "channels", G_TYPE_INT, DEFAULT_CHANNELS,
1986 return gst_caps_new_simple(
1988 "rate", G_TYPE_INT, DEFAULT_RATE,
1989 "channels", G_TYPE_INT, DEFAULT_CHANNELS,
1993 return gst_caps_new_simple(
1995 "rate", G_TYPE_INT, PCM_RATE,
1996 "signed", G_TYPE_BOOLEAN, TRUE,
1997 "channels", G_TYPE_INT, DEFAULT_CHANNELS,
1998 "endianness", G_TYPE_INT, PCM_ENDIANNESS,
1999 "width", G_TYPE_INT, PCM_WIDTH,
2000 "depth", G_TYPE_INT, PCM_DEPTH,
2003 ULOG_WARN("%s(): creating ANY caps", G_STRFUNC);
2004 return gst_caps_new_any();
2008 static gboolean cbStopPlayback(AppData *data)
2011 ULOG_INFO("Stopping playback");
2013 g_assert(data != NULL);
2015 ret = gst_element_set_state(GST_ELEMENT(data->playPipeline),
2017 if (seekToZero(data, GST_ELEMENT(data->playPipeline)))
2019 gtk_adjustment_set_value(
2020 GTK_ADJUSTMENT(data->mainViewData.adjustment), 0);
2021 gtk_adjustment_value_changed(GTK_ADJUSTMENT(data->mainViewData.adjustment));
2023 setAppState(data, APPSTATE_READY);
2024 gtk_tool_button_set_stock_id(GTK_TOOL_BUTTON(data->buttonPlay), GTK_STOCK_MEDIA_PLAY);
2025 gtk_widget_set_state(data->buttonPlay, GTK_STATE_NORMAL);
2030 static void cbUserSeek(GtkAdjustment *adjustment, gpointer data)
2032 /*ULOG_INFO("cbUserSeek");*/
2035 g_return_if_fail(data != NULL);
2036 app = (AppData *) data;
2038 if (getAppState(app) != APPSTATE_READY || NULL == app->playPipeline)
2041 seekToTime(app->playPipeline, gtk_adjustment_get_value(adjustment));
2044 static gchar *cbFormatSeekbarValue(GtkScale *scale, gdouble value)
2046 /* ULOG_INFO("cbFormatSeekbarValue");*/
2048 gint digits = gtk_scale_get_digits(scale);
2053 value -= mins * 60.0;
2054 return g_strdup_printf("%d:%0*.*f", mins, digits + 3, digits, value);
2057 return g_strdup_printf("%0.*f", digits, value);
2060 static gboolean cbUpdateRecLength(AppData *data)
2067 if (gettimeofday(&tv, NULL) != 0)
2070 secs = tv.tv_sec - data->recStartTv.tv_sec;
2071 secs += ((tv.tv_usec - data->recStartTv.tv_usec) / 1000000.0);
2076 secs -= mins * 60.0;
2077 tmp = g_strdup_printf("%u:%05.2f", mins, secs);
2080 tmp = g_strdup_printf("%0.2f", secs);
2082 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.lengthEntry),
2086 if (getAppState(data) == APPSTATE_RECORDING)
2089 data->recUpdateId = 0;