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/hildon-program.h>
28 #include <hildon/hildon-note.h>
29 #include <hildon/hildon-banner.h>
30 #include <hildon/hildon-defines.h>
31 #include <hildon/hildon-file-system-model.h>
32 #include <hildon/hildon-file-chooser-dialog.h>
35 #include <hildon/hildon-help.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),
231 ULOG_INFO("using pcm source");
232 src = gst_element_factory_make("dsppcmsrc", "source");
233 /*g_object_set(G_OBJECT (src),
234 "blocksize", DEFAULT_REC_BLOCKSIZE,
240 ULOG_INFO("using pcm source & wavenc");
241 src = gst_element_factory_make("dsppcmsrc", "source");
242 g_object_set(G_OBJECT (src),
243 "blocksize", DEFAULT_REC_BLOCKSIZE,
246 parse = gst_element_factory_make("wavenc", "enc");
250 ULOG_WARN("Unknown filter type!");
254 filter = gst_element_factory_make("capsfilter", "filter");
255 caps = createCapsFilter(app->filter);
256 g_object_set(G_OBJECT(filter),
260 sink = gst_element_factory_make("filesink", "sink");
262 g_object_set(G_OBJECT(sink),
263 "location", app->saveFileName,
268 ULOG_ERR("Invalid pipeline type!");
269 gst_object_unref(pipeline);
273 if (!src || !pipeline)
275 ULOG_ERR("Could not create GstElement!");
279 if (!sink && app->filter != FORMAT_WAV)
281 ULOG_ERR("Could not create GstElement!");
285 ULOG_INFO("Create pipeline");
287 /* add to pipeline and link */
298 ULOG_ERR("Could not create filter GstElement!");
301 gst_bin_add_many(GST_BIN(pipeline), src, filter, sink, NULL);
303 if (!gst_element_link_many (src, filter, sink, NULL))
305 ULOG_ERR("gst_element_link failed for src, filter and sink!");
311 gst_bin_add_many(GST_BIN(pipeline), src, parse, sink, NULL);
312 if (!gst_element_link_many (src, parse, sink, NULL))
314 ULOG_ERR("gst_element_link failed for src, parse and sink!");
332 ULOG_ERR("Could not create filter GstElement!");
335 gst_bin_add_many(GST_BIN(pipeline), src, filter, sink, NULL);
337 if (!gst_element_link_many (src, filter, sink, NULL))
339 ULOG_ERR("gst_element_link failed for src, filter and sink!");
346 gst_bin_add_many(GST_BIN(pipeline), src, parse, NULL);
347 if (!gst_element_link_many (src, parse, NULL))
349 ULOG_ERR("gst_element_link failed for src, parse and sink!");
352 app->playPipeline = pipeline;
353 g_signal_connect(parse, "pad_added",
354 G_CALLBACK(new_pad_cb), app);
363 case PIPELINE_PLAY_MP3:
365 gst_bin_add_many(GST_BIN(pipeline), src, queue, sink, NULL);
367 if(!gst_element_link_many(src, queue, sink, NULL))
369 ULOG_ERR("gst_element_link failed for src and sink!");
376 /* set application data */
377 if (type == PIPELINE_REC)
379 app->recPipeline = pipeline;
383 app->playPipeline = pipeline;
384 app->playPipelineType = type;
389 gst_caps_unref(caps);
396 static gboolean destroyPipelines(AppData *data)
398 gboolean ret = FALSE;
400 /* ugly hack with pipeline types, but works though */
401 ret != destroyPipeline(data, PIPELINE_REC);
402 ret != destroyPipeline(data, PIPELINE_PLAY);
406 static gboolean destroyPipeline(AppData *data, PipeLineType type)
410 GstElement *pipeline = NULL;
412 ULOG_INFO("%s() - Stopping playback/recording", G_STRFUNC);
417 pipeline = data->recPipeline;
419 data->recPipeline = NULL;
424 pipeline = data->playPipeline;
426 data->playPipeline = NULL;
431 if (!GST_IS_ELEMENT(pipeline))
434 /* this unallocates everything */
435 gst_element_set_state(GST_ELEMENT(pipeline), GST_STATE_NULL);
437 /* for some reason the state does not update manually */
438 gst_element_get_state(pipeline, &state,
439 &pending, GST_CLOCK_TIME_NONE);
440 pipelineStateChanged(pipeline,
447 gst_object_unref(pipeline);
456 static void pipelineStateChanged (GstElement *element,
462 g_assert(NULL != data);
466 case GST_STATE_PLAYING:
467 if(APPSTATE_RECORDING == getAppState(data))
469 gchar *tmp = g_strdup_printf("%s...", RECORDER_MSG_RECORDING);
470 hildon_banner_show_information(GTK_WIDGET(data->mainView), NULL, tmp);
473 ULOG_INFO("%s() - Recording", G_STRFUNC);
474 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.stateEntry),
475 RECORDER_MSG_RECORDING);
477 gtk_widget_set_state(data->buttonRec, GTK_STATE_ACTIVE);
479 if (data->recUpdateId == 0 && gettimeofday(&data->recStartTv, NULL) == 0)
481 data->recUpdateId = g_timeout_add_full(G_PRIORITY_DEFAULT_IDLE, REC_UPDATE_INTERVAL, (GSourceFunc) cbUpdateRecLength, data, NULL);
486 gchar *tmp = g_strdup_printf("%s...", RECORDER_MSG_PLAYING);
487 hildon_banner_show_information(GTK_WIDGET(data->mainView), NULL, tmp);
490 ULOG_INFO("%s() - Playing", G_STRFUNC);
491 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.stateEntry),
492 RECORDER_MSG_PLAYING);
493 gtk_widget_set_state(data->buttonPlay, GTK_STATE_ACTIVE);
495 gtk_tool_button_set_stock_id(GTK_TOOL_BUTTON(data->buttonPlay), GTK_STOCK_MEDIA_PAUSE);
501 case GST_STATE_READY:
502 /* hildon_banner_show_information(GTK_WIDGET(data->mainView), NULL, "Ready..."); */
503 ULOG_INFO("%s() - Ready", G_STRFUNC);
504 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.stateEntry),
508 case GST_STATE_PAUSED:
511 GstFormat fmt = GST_FORMAT_TIME;
512 ULOG_INFO("%s() - Paused", G_STRFUNC);
514 /* if pipeline pos == 0 => stopped, else => paused */
515 if (GST_IS_ELEMENT(data->playPipeline) && gst_element_query_position(data->playPipeline, &fmt, &pos) && pos != 0)
517 hildon_banner_show_information(GTK_WIDGET(data->mainView), NULL, RECORDER_MSG_PAUSED);
518 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.stateEntry),
519 RECORDER_MSG_PAUSED);
521 gtk_tool_button_set_stock_id(GTK_TOOL_BUTTON(data->buttonPlay), GTK_STOCK_MEDIA_PLAY);
522 gtk_widget_set_state(data->buttonPlay, GTK_STATE_NORMAL);
527 hildon_banner_show_information(GTK_WIDGET(data->mainView), NULL, RECORDER_MSG_STOPPED);
528 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.stateEntry),
529 RECORDER_MSG_STOPPED);
530 gtk_widget_set_state(data->buttonPlay, GTK_STATE_NORMAL);
531 gtk_tool_button_set_stock_id(GTK_TOOL_BUTTON(data->buttonPlay), GTK_STOCK_MEDIA_PLAY);
533 gtk_widget_set_state(data->buttonRec, GTK_STATE_NORMAL);
538 ULOG_INFO("%s() - Null", G_STRFUNC);
539 hildon_banner_show_information(GTK_WIDGET(data->mainView), NULL, RECORDER_MSG_STOPPED);
540 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.stateEntry),
542 gtk_widget_set_state(data->buttonPlay, GTK_STATE_NORMAL);
543 gtk_tool_button_set_stock_id(GTK_TOOL_BUTTON(data->buttonPlay), GTK_STOCK_MEDIA_PLAY);
544 gtk_widget_set_state(data->buttonRec, GTK_STATE_NORMAL);
549 ULOG_WARN("%s() - default case", G_STRFUNC);
555 static gboolean cbBus(GstBus *bus,
559 AppData *app = (AppData*)data;
561 switch (GST_MESSAGE_TYPE(message))
563 case GST_MESSAGE_WARNING:
568 gst_message_parse_error (message, &err, &debug);
569 ULOG_WARN("%s() - Warning: %s", G_STRFUNC, err->message);
575 case GST_MESSAGE_ERROR:
580 gst_message_parse_error (message, &err, &debug);
581 ULOG_ERR("%s() - Error: %s", G_STRFUNC, err->message);
585 /* flow through to eos */
588 case GST_MESSAGE_EOS:
590 ULOG_INFO("%s() - eos", G_STRFUNC);
592 switch(getAppState(app))
594 case APPSTATE_PLAYING:
595 /* stop playback after a short break*/
596 g_timeout_add(STOP_DELAY, (GSourceFunc)cbStopPlayback, data);
599 case APPSTATE_RECORDING:
600 gst_element_set_state(GST_ELEMENT(app->recPipeline),
602 destroyPipeline(app, PIPELINE_REC);
608 /* destroyPipelines(app); */
614 case GST_MESSAGE_STATE_CHANGED:
620 gst_message_parse_state_changed(message, &old, &new, &pending);
622 pipelineStateChanged(NULL, old, new, pending, app);
628 /* unhandled message */
629 ULOG_WARN("%s() - Unhandled message, type = %d", G_STRFUNC, message->type);
633 /* remove message from the queue */
637 static void cbDestroy(GtkWidget* widget, GdkEvent *event, gpointer data)
643 app = (AppData *) data;
645 ULOG_DEBUG("delete_event");
649 destroyPipelines(app);
650 if (app->playPipeline)
651 gst_object_unref(GST_OBJECT(app->playPipeline));
653 if (app->recPipeline)
654 gst_object_unref(GST_OBJECT(app->recPipeline));
659 static gboolean cbCheckPosition (AppData *data)
661 GstFormat fmt = GST_FORMAT_TIME;
662 gint64 pos = 0, len = 0;
663 static gboolean lengthSet = FALSE;
665 g_assert(NULL != data);
668 if(!lengthSet && gst_element_query_duration(data->playPipeline, &fmt, &len))
673 size = GST_TIME_TO_SECS(len);
674 setLength(data, size); /* sets lengthEntry and adjustment */
679 /* calculate position */
680 if (gst_element_query_position(data->playPipeline, &fmt, &pos))
682 gdouble time = GST_TIME_TO_SECS(pos);
684 ULOG_DEBUG("pos = %lld, time = %f",
689 gtk_adjustment_set_value(
690 GTK_ADJUSTMENT(data->mainViewData.adjustment),
692 gtk_adjustment_value_changed(GTK_ADJUSTMENT(data->mainViewData.adjustment));
695 if (APPSTATE_PLAYING == getAppState(data))
703 static void cbNew(GtkWidget* widget, AppData *data)
705 g_assert(NULL != data);
707 if (!closeFile(data))
710 /* remove pipelines if existing */
711 destroyPipelines(data);
712 ULOG_DEBUG_F("cbNew");
713 /* destroy tmp file */
715 /* clear filenames */
716 g_free(data->openFileName);
717 data->openFileName = NULL;
718 g_free(data->saveFileName);
719 data->saveFileName = NULL;
720 /* data->filter = FORMAT_NONE;*/
721 data->file_format = FORMAT_NONE;
724 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.fileNameEntry),
725 RECORDER_FILE_UNTITLED);
726 setLength(data, 0.0);
727 /* update the display + scale */
728 gtk_adjustment_set_value(GTK_ADJUSTMENT(data->mainViewData.adjustment),
730 gtk_widget_set_sensitive(data->buttonSave, FALSE);
731 gtk_widget_set_sensitive(data->buttonSaveAs, FALSE);
734 gtk_window_set_title(GTK_WINDOW(data->mainView), RECORDER_FILE_UNTITLED);
736 ULOG_DEBUG_F("cbNew end");
739 static void cbOpen(GtkWidget* widget, AppData *data)
741 GtkWidget* dialog = NULL;
742 gchar *tmpfile = NULL;
743 gchar *selected = NULL;
748 GtkFileFilter *filter;
751 ULOG_DEBUG_F("begin");
752 g_assert(NULL != data);
754 if (!closeFile(data))
759 filter = gtk_file_filter_new();
760 gtk_file_filter_add_mime_type(filter, "audio/x-mp3");
763 g_assert(GTK_IS_WINDOW(data->mainView));
765 dialog = hildon_file_chooser_dialog_new_with_properties(
766 GTK_WINDOW(data->mainView),
767 "action", GTK_FILE_CHOOSER_ACTION_OPEN,
768 "file-system-model", NULL,
774 gtk_widget_show_all(dialog);
776 if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_OK)
778 selected = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
781 ULOG_DEBUG("%s() - dialog finished", G_STRFUNC);
783 if (dialog != NULL && GTK_IS_WIDGET(dialog))
785 gtk_widget_destroy(dialog);
787 ULOG_DEBUG("%s() - dialog destroyed", G_STRFUNC);
791 if (NULL == selected) /* no file selected */
794 ULOG_INFO("%s() - selected filename = '%s'", G_STRFUNC, selected);
796 if (openFile(selected, &format, &tmpfile))
798 ULOG_INFO("%s() - openFile() succeeded, format: %d, tmpfile %s", G_STRFUNC, format, tmpfile);
802 /* update filenames */
803 basename = g_path_get_basename(selected);
805 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.fileNameEntry), selected);
806 gtk_window_set_title(GTK_WINDOW(data->mainView), basename);
809 g_free(data->openFileName);
810 data->openFileName = tmpfile;
811 data->file_format = format;
812 data->filter = format;
813 g_free(data->saveFileName);
814 data->saveFileName = NULL;
815 gtk_widget_set_sensitive(data->buttonSaveAs, TRUE);
817 len = guessMediaLength(data);
819 setLength(data, len);
821 setLength(data, 0.0);
823 setFormatString(data, data->file_format);
828 ULOG_WARN("%s() - openFile() failed", G_STRFUNC);
829 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Could not open file!"));
838 openURI(gpointer user_data)
842 gchar *selected = NULL;
844 gchar *tmpfile = NULL;
845 gchar *basename = NULL;
849 data = (AppData *) user_data;
851 if (NULL == data->mimeURI)
854 uri = gnome_vfs_uri_new(data->mimeURI);
855 selected = g_strdup(gnome_vfs_uri_get_path(uri));
857 gnome_vfs_uri_unref(uri);
860 g_free(data->mimeURI);
861 data->mimeURI = NULL;
863 /* TODO: the following is duplicated in cbOpen(), move to a tryOpen() function ? */
865 if (NULL == selected)
868 ULOG_INFO("%s() - selected filename = '%s'", G_STRFUNC, selected);
870 if (openFile(selected, &format, &tmpfile))
872 ULOG_INFO("%s: openFile() succeeded, format: %d, tmpfile %s", G_STRFUNC, format, tmpfile);
876 /* update filenames */
877 basename = g_path_get_basename(selected);
879 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.fileNameEntry), selected);
880 gtk_window_set_title(GTK_WINDOW(data->mainView), basename);
883 g_free(data->openFileName);
884 data->openFileName = tmpfile;
885 data->file_format = format;
886 data->filter = format;
887 g_free(data->saveFileName);
888 data->saveFileName = NULL;
889 gtk_widget_set_sensitive(data->buttonSaveAs, TRUE);
891 len = guessMediaLength(data);
893 setLength(data, len);
895 setLength(data, 0.0);
897 setFormatString(data, data->file_format);
902 ULOG_WARN("%s() - openFile() failed", G_STRFUNC);
903 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Could not open file!"));
911 static void openPlayPipeline( AppData *data )
914 GstFormat fmt = GST_FORMAT_TIME;
917 /* create pipelines */
918 /* check file type */
919 switch (data->file_format)
926 destroyPipelines(data);
927 data->filter = data->file_format;
928 createPipeline(data, PIPELINE_PLAY);
932 destroyPipelines(data);
933 data->filter = data->file_format;
934 createPipeline(data, PIPELINE_PLAY_MP3);
939 ULOG_WARN("%s() - unknown file_format", G_STRFUNC);
940 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Unknown filetype!"));
945 if (!GST_IS_ELEMENT(data->playPipeline))
947 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Could not create pipeline!"));
951 gst_element_set_state(GST_ELEMENT(data->playPipeline), GST_STATE_READY);
952 gst_element_get_state(GST_ELEMENT(data->playPipeline), NULL, NULL, GST_CLOCK_TIME_NONE /* or ns */);
954 /* calculate length */
955 if (gst_element_query_duration (data->playPipeline, &fmt, &len))
959 size = GST_TIME_TO_SECS(len);
960 ULOG_INFO("playSize: len:%lld size:%f", len, size);
961 setLength(data, size);
967 ULOG_INFO("playSize else");
968 setLength(data, 0.0);
973 /* returns whether the action can proceed or should be aborted */
975 closeFile(AppData *data)
983 note = hildon_note_new_confirmation_add_buttons(GTK_WINDOW(data->mainView), _("Save recording?"),
984 _("Yes"), GTK_RESPONSE_YES,
985 _("No"), GTK_RESPONSE_NO,
986 _("Cancel"), GTK_RESPONSE_CANCEL,
989 i = gtk_dialog_run(GTK_DIALOG(note));
990 gtk_widget_destroy(note);
994 case GTK_RESPONSE_CANCEL:
997 case GTK_RESPONSE_NO:
1000 case GTK_RESPONSE_YES:
1002 cbSaveAs(NULL, data);
1006 ULOG_WARN("%s(): unknown response from dialog: %d", G_STRFUNC, i);
1011 static const gchar *
1012 getFileName(AppData *data)
1015 return gtk_entry_get_text(GTK_ENTRY(data->mainViewData.fileNameEntry));
1020 static void cbSave(GtkWidget* widget, AppData *data)
1022 GtkWidget* dialog = NULL;
1023 const gchar *current;
1024 gchar *selected = NULL;
1028 ULOG_DEBUG("%s() - begin", G_STRFUNC);
1030 current = gtk_entry_get_text(GTK_ENTRY(data->mainViewData.fileNameEntry));
1031 if (NULL == current || strcmp(current, RECORDER_FILE_UNTITLED) == 0)
1033 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Nothing to save"));
1037 /* if saveFileName does not exist run saveas */
1038 if (NULL == data->saveFileName)
1041 dialog = GTK_WIDGET(hildon_file_chooser_dialog_new(
1042 GTK_WINDOW(data->mainView),
1043 GTK_FILE_CHOOSER_ACTION_SAVE));
1046 gtk_widget_show_all(dialog);
1048 if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_OK)
1050 selected = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
1053 ULOG_DEBUG("%s() - dialog finished", G_STRFUNC);
1055 gtk_widget_destroy(dialog);
1057 if (NULL != selected)
1059 ULOG_INFO("%s() - selected filename = '%s'", G_STRFUNC,
1061 g_free(data->saveFileName);
1062 data->saveFileName = g_strdup_printf("%s%s", selected, getExtension(data->file_format));
1073 if (doSave(gtk_entry_get_text(GTK_ENTRY(data->mainViewData.fileNameEntry)), data->saveFileName, data->file_format))
1075 gchar *basename = g_path_get_basename(data->saveFileName);
1076 ULOG_INFO("%s() - file succesfully saved!", G_STRFUNC);
1077 g_free(data->openFileName);
1078 data->openFileName = g_strdup(data->saveFileName);
1080 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.fileNameEntry),
1081 data->saveFileName);
1082 gtk_widget_set_sensitive(data->buttonSave, FALSE);
1083 gtk_window_set_title(GTK_WINDOW(data->mainView), basename);
1087 ULOG_DEBUG("%s() - end", G_STRFUNC);
1091 static void cbSettings(GtkWidget* widget, AppData *data)
1093 settings_edit( widget, data );
1096 static void cbEmailing(GtkWidget* widget, AppData *data)
1099 GSList *list = NULL;
1101 g_assert(NULL != data);
1103 if (g_file_test(getFileName(data), G_FILE_TEST_EXISTS))
1105 file = file2uri(getFileName(data));
1106 ULOG_INFO("Emailing: %s", file);
1107 list = g_slist_append(list, file);
1108 if (osso_email_files_email(data->osso, list) != OSSO_OK)
1109 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Emailing failed"));
1116 static void cbSaveAs(GtkWidget* widget, AppData *data)
1118 GtkWidget* dialog = NULL;
1119 const gchar *current;
1120 gchar *selected = NULL;
1122 g_assert(NULL != data);
1124 ULOG_DEBUG("%s() - begin", G_STRFUNC);
1126 current = getFileName(data);
1127 if (NULL == current || strcmp(current, RECORDER_FILE_UNTITLED) == 0)
1129 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Nothing to save"));
1134 dialog = GTK_WIDGET(hildon_file_chooser_dialog_new(
1135 GTK_WINDOW(data->mainView),
1136 GTK_FILE_CHOOSER_ACTION_SAVE));
1138 gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(dialog),
1139 get_default_dir() );
1142 gtk_widget_show_all(dialog);
1144 if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_OK)
1146 selected = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
1149 ULOG_DEBUG("%s() - dialog finished", G_STRFUNC);
1150 gtk_widget_destroy(dialog);
1152 if (NULL == selected)
1155 ULOG_INFO("%s() - selected filename = '%s'", G_STRFUNC, selected);
1157 g_free(data->saveFileName);
1158 data->saveFileName = NULL;
1160 if (saveFile(selected, data->openFileName, data->file_format, &(data->saveFileName)))
1165 g_assert(data->saveFileName);
1167 /* set new title that has the file name */
1168 basename = g_path_get_basename(data->saveFileName);
1169 ULOG_DEBUG("%s() - file '%s' succesfully saved!", G_STRFUNC, data->saveFileName);
1171 gtk_window_set_title(GTK_WINDOW(data->mainView), basename);
1173 /* Houston, we have a kludge:
1174 * for AU files we need to keep the old tmpfile for playback
1175 * for RAW/iLBC files, we can remove the tmpfile and point openFileName to the saved file
1177 ext = getExtension(data->file_format);
1178 if (strcmp(ext, EXTENSION_AU) != 0)
1180 g_free(data->openFileName);
1181 data->openFileName = g_strdup(data->saveFileName);
1184 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.fileNameEntry),
1185 data->saveFileName);
1192 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Saving file failed!"));
1198 ULOG_DEBUG("%s() - end", G_STRFUNC);
1201 static void cbRec(GtkWidget* widget, AppData *data)
1203 g_assert(NULL != data);
1205 ULOG_DEBUG("%s() - begin", G_STRFUNC);
1207 if (APPSTATE_READY != getAppState(data))
1209 ULOG_WARN("%s() - state different than READY -> return", G_STRFUNC);
1213 if (!closeFile(data))
1216 /* clear filenames, use tmp file */
1217 g_free(data->openFileName);
1218 data->openFileName = NULL;
1220 g_free(data->saveFileName);
1221 data->saveFileName = NULL;
1223 switch (data->filter)
1226 data->saveFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_FILE);
1227 data->openFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_FILE);
1231 data->saveFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_PCMA_FILE);
1232 data->openFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_PCMA_FILE);
1236 data->saveFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_PCMU_FILE);
1237 data->openFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_PCMU_FILE);
1241 data->saveFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_WAV_FILE);
1242 data->openFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_WAV_FILE);
1247 data->saveFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_ILBC_FILE);
1248 data->openFileName = g_strdup_printf("%s/%s", get_default_dir(), DEFAULT_TMP_ILBC_FILE);
1252 ULOG_INFO("%s() - creating pipelines", G_STRFUNC);
1253 /* start recording */
1254 /* create related pipelines */
1255 if (createPipeline(data, PIPELINE_REC))
1257 ULOG_INFO("%s() - starting recording", G_STRFUNC);
1258 /* start recording */
1259 gst_element_set_state(GST_ELEMENT(data->recPipeline),
1262 /* update display */
1263 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.fileNameEntry),
1264 data->saveFileName);
1266 setAppState(data, APPSTATE_RECORDING);
1267 gtk_widget_set_sensitive(data->buttonSaveAs, TRUE);
1268 gtk_window_set_title(GTK_WINDOW(data->mainView), RECORDER_FILE_UNTITLED);
1269 data->file_format = data->filter;
1270 setFormatString(data, data->file_format);
1274 ULOG_ERR("Could not create rec pipeline!");
1275 hildon_banner_show_information(GTK_WIDGET(data->mainView), GTK_STOCK_DIALOG_ERROR, _("Could not create pipeline"));
1276 setAppState(data, APPSTATE_READY);
1279 ULOG_DEBUG("%s() - end", G_STRFUNC);
1282 static void cbPlay(GtkWidget* widget, AppData *data)
1284 const gchar * file = NULL;
1286 g_assert(NULL != data);
1288 ULOG_DEBUG("%s() - begin", G_STRFUNC);
1290 file = getFileName(data);
1291 if (NULL == data->openFileName || NULL == file || strcmp(file, RECORDER_FILE_UNTITLED) == 0)
1293 ULOG_WARN("%s() - nothing to play", G_STRFUNC);
1297 openPlayPipeline(data);
1299 if (APPSTATE_PLAYING == getAppState(data))
1301 if (GST_IS_ELEMENT(data->playPipeline))
1303 gst_element_set_state(GST_ELEMENT(data->playPipeline), GST_STATE_PAUSED);
1304 setAppState(data, APPSTATE_READY);
1309 if (APPSTATE_READY != getAppState(data))
1311 ULOG_WARN("%s() - state different than PLAYING or READY -> return", G_STRFUNC);
1315 ULOG_INFO("filename %s", file);
1317 /*openPlayPipeline( data );*/
1319 /*if ( ! GST_IS_ELEMENT(data->playPipeline) )
1321 if (g_strrstr(data->openFileName, EXTENSION_RAW))
1323 ULOG_INFO("cbOpen() - file was raw, assuming audio/x-raw-int, 8kHz, 1 ch, 16-bit");
1324 destroyPipelines(data);
1325 createPipeline(data, PIPELINE_PLAY);
1329 if (! GST_IS_ELEMENT(data->playPipeline))
1331 ULOG_WARN("%s() - playPipeline does not exist", G_STRFUNC);
1335 gst_element_set_state(GST_ELEMENT(data->playPipeline),
1338 setAppState(data, APPSTATE_PLAYING);
1340 g_timeout_add(PLAY_UPDATE_INTERVAL, (GSourceFunc)cbCheckPosition, data);
1342 ULOG_DEBUG("%s() - end", G_STRFUNC);
1345 static void cbStop(GtkWidget* widget, AppData *data)
1347 g_assert(NULL != data);
1349 ULOG_DEBUG("%s() - begin", G_STRFUNC);
1351 /* check if we are playing/recording */
1354 if (APPSTATE_PLAYING != getAppState(data) &&
1355 APPSTATE_RECORDING != getAppState(data))
1357 ULOG_WARN("cbStop() - state different than PLAYING or RECORDING "
1363 /* stop playing or recording */
1364 gtk_tool_button_set_stock_id(GTK_TOOL_BUTTON(data->buttonPlay), GTK_STOCK_MEDIA_PLAY);
1365 gtk_widget_set_state(data->buttonPlay, GTK_STATE_NORMAL);
1366 gtk_widget_set_state(data->buttonRec, GTK_STATE_NORMAL);
1368 /* destroy related pipeline */
1369 switch(getAppState(data))
1371 case APPSTATE_PLAYING:
1372 /* don't destroy the playing pipeline. Instead, set the pipeline to PAUSED */
1373 /* destroyPipeline(data, PIPELINE_PLAY); */
1374 ULOG_INFO("%s() - Setting playPipeline state to PAUSED", G_STRFUNC);
1375 gst_element_set_state(GST_ELEMENT(data->playPipeline),
1378 case APPSTATE_READY:
1379 /* seek to zero, but not for PCM pipeline */
1380 /* if (data->playPipelineType == PIPELINE_PLAY || seekToZero(data, GST_ELEMENT(data->playPipeline))) */
1381 if ( !GST_IS_ELEMENT(data->playPipeline) || seekToZero(data, GST_ELEMENT(data->playPipeline)))
1383 gtk_adjustment_set_value(
1384 GTK_ADJUSTMENT(data->mainViewData.adjustment), 0);
1385 gtk_adjustment_value_changed(GTK_ADJUSTMENT(data->mainViewData.adjustment));
1386 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.stateEntry),
1387 RECORDER_MSG_STOPPED);
1391 case APPSTATE_RECORDING:
1394 gst_element_set_state(GST_ELEMENT(data->recPipeline),
1396 destroyPipeline(data, PIPELINE_REC);
1397 gtk_widget_set_sensitive(data->buttonSaveAs, TRUE);
1398 data->saved = FALSE;
1400 len = guessMediaLength(data);
1402 setLength(data, len);
1408 /* seekToZero(data, GST_ELEMENT(data->playPipeline)); */
1409 /* should not come here */
1413 setAppState(data, APPSTATE_READY);
1415 ULOG_DEBUG("%s() - end", G_STRFUNC);
1419 /* ui construction functions */
1421 static GtkWidget* createToolBar(AppData *data)
1423 GtkToolbar* toolBar = NULL;
1425 GtkToolItem* new = NULL;
1426 GtkToolItem* open = NULL;
1427 GtkToolItem* save = NULL;
1428 GtkToolItem* saveas = NULL;
1429 GtkToolItem* sep = NULL;
1430 GtkToolItem* play = NULL;
1431 GtkToolItem* rec = NULL;
1432 GtkToolItem* stop = NULL;
1434 /* create buttons */
1435 new = gtk_tool_button_new_from_stock(GTK_STOCK_NEW);
1436 open = gtk_tool_button_new_from_stock(GTK_STOCK_OPEN);
1437 save = gtk_tool_button_new_from_stock(GTK_STOCK_SAVE);
1438 data->buttonSave = GTK_WIDGET(save);
1439 saveas = gtk_tool_button_new_from_stock(GTK_STOCK_SAVE_AS);
1440 data->buttonSaveAs = GTK_WIDGET(saveas);
1441 gtk_widget_set_sensitive(data->buttonSave, FALSE);
1442 gtk_widget_set_sensitive(data->buttonSaveAs, FALSE);
1445 gtk_tool_item_set_expand( GTK_TOOL_ITEM(new), TRUE );
1446 gtk_tool_item_set_expand( GTK_TOOL_ITEM(open), TRUE );
1447 gtk_tool_item_set_expand( GTK_TOOL_ITEM(saveas), TRUE );
1449 rec = gtk_tool_button_new_from_stock(GTK_STOCK_MEDIA_RECORD);
1450 data->buttonRec = GTK_WIDGET(rec);
1451 play = gtk_tool_button_new_from_stock(GTK_STOCK_MEDIA_PLAY);
1452 data->buttonPlay = GTK_WIDGET(play);
1453 stop = gtk_tool_button_new_from_stock(GTK_STOCK_MEDIA_STOP);
1455 gtk_tool_item_set_expand( GTK_TOOL_ITEM(rec), TRUE );
1456 gtk_tool_item_set_expand( GTK_TOOL_ITEM(play), TRUE );
1457 gtk_tool_item_set_expand( GTK_TOOL_ITEM(stop), TRUE );
1459 /* create separator */
1460 sep = gtk_separator_tool_item_new();
1462 /* create the toolbar itself */
1463 toolBar = GTK_TOOLBAR(gtk_toolbar_new());
1465 /* add items to toolbar */
1466 gtk_toolbar_insert(toolBar, new, -1);
1467 gtk_toolbar_insert(toolBar, open, -1);
1469 gtk_toolbar_insert(toolBar, save, -1);
1471 gtk_toolbar_insert(toolBar, saveas, -1);
1472 gtk_toolbar_insert(toolBar, sep, -1);
1473 gtk_toolbar_insert(toolBar, rec, -1);
1474 gtk_toolbar_insert(toolBar, play, -1);
1475 gtk_toolbar_insert(toolBar, stop, -1);
1477 /* connect signals */
1478 g_signal_connect(G_OBJECT(new), "clicked",
1481 g_signal_connect(G_OBJECT(open), "clicked",
1485 g_signal_connect(G_OBJECT(save), "clicked",
1489 g_signal_connect(G_OBJECT(saveas), "clicked",
1490 G_CALLBACK(cbSaveAs),
1492 g_signal_connect(G_OBJECT(rec), "clicked",
1495 g_signal_connect(G_OBJECT(play), "clicked",
1498 g_signal_connect(G_OBJECT(stop), "clicked",
1502 return GTK_WIDGET(toolBar);
1506 static void cbItemGroupChanged( gpointer data )
1508 AppData* app = (AppData* ) data;
1509 GValue active ={G_TYPE_INVALID};
1512 g_value_init(&active, G_TYPE_INT);
1514 g_object_get_property(G_OBJECT(app->radio_pcma), "active", &active);
1515 pcma = g_value_get_int(&active);
1516 g_object_get_property(G_OBJECT(app->radio_ilbc), "active", &active);
1517 ilbc = g_value_get_int(&active);
1518 g_object_get_property(G_OBJECT(app->radio_pcm), "active", &active);
1519 pcm = g_value_get_int(&active);
1521 ULOG_INFO("change type pcma=%d ilbc=%d pcm=%d",pcma, ilbc, pcm);
1523 app->filter = FORMAT_PCMA;
1524 else if ( ilbc == 1 )
1525 app->filter = FORMAT_ILBC;
1526 else if ( pcm == 1 )
1527 app->filter = FORMAT_WAV;
1531 ULOG_INFO("filter type=%d", app->filter);
1534 static void cbItemClose(GtkWidget *widget, gpointer data)
1538 if (!closeFile(data))
1544 /* Create the menu items needed for the main view */
1545 static void createMenu( AppData *data )
1547 /* Create needed variables */
1548 GSList *group = NULL;
1550 GtkWidget *menu_file;
1551 GtkWidget *menu_others;
1552 GtkWidget *item_file;
1553 GtkWidget *item_file_open;
1554 GtkWidget *item_file_save_as;
1555 GtkWidget *item_others;
1556 GtkWidget *item_pcma;
1557 GtkWidget *item_pcmu;
1558 GtkWidget *item_ilbc;
1559 GtkWidget *item_pcm;
1560 GtkWidget *item_settings;
1561 GtkWidget *item_email;
1563 GtkWidget *item_radio_type1;
1565 GtkWidget *item_close;
1566 GtkWidget *item_separator;
1568 /* Get the menu from view */
1569 main_menu = GTK_MENU(gtk_menu_new());
1570 hildon_window_set_menu(data->mainView, main_menu);
1572 /* Create new submenu for "Others" */
1573 menu_file = gtk_menu_new ();
1574 menu_others = gtk_menu_new ();
1576 /* Create menu items */
1577 item_file = gtk_menu_item_new_with_label (_("File"));
1578 item_file_open = gtk_menu_item_new_with_label(_("Open..."));
1579 item_file_save_as = gtk_menu_item_new_with_label(_("Save as..."));
1580 item_others = gtk_menu_item_new_with_label (_("Recording format"));
1581 item_settings = gtk_menu_item_new_with_label (_("Settings"));
1582 item_email = gtk_menu_item_new_with_label(_("Send via e-mail..."));
1584 item_pcma = gtk_radio_menu_item_new_with_label(
1585 group, FORMAT_NAME_PCMA);
1586 item_ilbc = gtk_radio_menu_item_new_with_label_from_widget(
1587 GTK_RADIO_MENU_ITEM(item_pcma), FORMAT_NAME_ILBC);
1588 item_pcmu = gtk_radio_menu_item_new_with_label_from_widget(
1589 GTK_RADIO_MENU_ITEM(item_pcma), FORMAT_NAME_PCMU);
1590 item_pcm = gtk_radio_menu_item_new_with_label_from_widget(
1591 GTK_RADIO_MENU_ITEM(item_pcma), FORMAT_NAME_WAV);
1593 data->filter = get_default_filter();
1595 if (data->filter == FORMAT_ILBC)
1596 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item_ilbc), TRUE);
1597 else if (data->filter == FORMAT_WAV)
1598 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item_pcm), TRUE);
1599 else if (data->filter == FORMAT_PCMA)
1600 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item_pcma), TRUE);
1603 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item_ilbc), TRUE);
1604 data->filter = FORMAT_ILBC;
1607 data->radio_pcma = item_pcma;
1608 data->radio_ilbc = item_ilbc;
1609 data->radio_pcm = item_pcm;
1611 data->radiotype = item_radio_type1;
1613 item_close = gtk_menu_item_new_with_label(_("Close"));
1614 item_separator = gtk_separator_menu_item_new();
1616 /* Add menu items to right menus */
1617 gtk_menu_append(main_menu, item_file );
1618 gtk_menu_append(menu_file, item_file_open );
1619 gtk_menu_append(menu_file, item_file_save_as );
1620 gtk_menu_append(menu_file, item_email );
1621 gtk_menu_append(main_menu, item_others );
1622 gtk_menu_append(menu_others, item_pcm );
1623 gtk_menu_append(menu_others, item_pcma );
1624 gtk_menu_append(menu_others, item_ilbc);
1626 gtk_menu_append(main_menu, item_settings );
1628 gtk_menu_append(main_menu, item_close );
1630 /* Add others submenu to the "Others" item */
1631 gtk_menu_item_set_submenu(
1632 GTK_MENU_ITEM(item_file), menu_file );
1633 gtk_menu_item_set_submenu(
1634 GTK_MENU_ITEM(item_others), menu_others );
1636 /* Attach the callback functions to the activate signal */
1637 g_signal_connect( G_OBJECT( item_file_open), "activate",
1638 GTK_SIGNAL_FUNC (cbOpen), data);
1639 g_signal_connect( G_OBJECT( item_file_save_as), "activate",
1640 GTK_SIGNAL_FUNC (cbSaveAs), data);
1641 g_signal_connect( G_OBJECT( item_settings ), "activate",
1642 GTK_SIGNAL_FUNC (cbSettings), data);
1643 g_signal_connect( G_OBJECT( item_email ), "activate",
1644 GTK_SIGNAL_FUNC (cbEmailing), data);
1645 g_signal_connect( G_OBJECT( item_close ), "activate",
1646 GTK_SIGNAL_FUNC (cbItemClose), data);
1648 g_signal_connect_swapped(G_OBJECT(item_pcma), "activate", G_CALLBACK(cbItemGroupChanged), data);
1649 g_signal_connect_swapped(G_OBJECT(item_pcm), "activate", G_CALLBACK(cbItemGroupChanged), data);
1651 /* Make all menu widgets visible */
1653 gtk_widget_show_all( GTK_WIDGET( main_menu ) );
1657 evKeypress(GtkWidget *widget, GdkEventKey *ev, AppData *appdata)
1663 cbRec(widget, appdata);
1666 cbPlay(widget, appdata);
1669 cbStop(widget, appdata);
1679 gboolean maemo_recorder_ui_new(AppData *data)
1681 HildonProgram *app = NULL;
1682 HildonWindow *window = NULL;
1683 GtkWidget *hbox = NULL;
1684 GtkWidget *vbox = NULL;
1685 GtkWidget *label = NULL;
1686 GtkWidget *entry1 = NULL;
1687 GtkWidget *entry2 = NULL;
1688 GtkWidget *entry3 = NULL;
1689 GtkWidget *toolBar = NULL;
1690 GtkWidget *infohbox = NULL;
1691 GtkWidget *table = NULL;
1692 GtkWidget *scale = NULL;
1693 GtkObject *adjustment = NULL;
1695 g_assert(NULL != data);
1697 app = HILDON_PROGRAM(hildon_program_get_instance());
1698 g_set_application_name(RECORDER_APP_TITLE);
1701 window = HILDON_WINDOW(hildon_window_new());
1703 hildon_program_add_window(app, window);
1705 /* content for main view */
1707 /* create vbox, divides control area and view area */
1708 vbox = gtk_vbox_new(FALSE, 0);
1710 /* create hbox to divide control area */
1711 hbox = gtk_hbox_new(FALSE, HILDON_MARGIN_DEFAULT);
1713 /* create toolbar */
1714 toolBar = createToolBar(data);
1716 /* create table for labels */
1717 table = gtk_table_new (4, 2, FALSE);
1718 gtk_table_set_homogeneous(GTK_TABLE(table), FALSE);
1720 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
1721 gtk_table_set_col_spacings (GTK_TABLE (table), HILDON_MARGIN_TRIPLE);
1723 label = gtk_label_new_with_mnemonic(_("Filename:"));
1724 gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.5);
1725 gtk_table_attach_defaults (GTK_TABLE (table),
1729 entry1 = gtk_entry_new();
1730 gtk_entry_set_has_frame(GTK_ENTRY(entry1), FALSE);
1731 gtk_entry_set_text(GTK_ENTRY (entry1), _(RECORDER_FILE_UNTITLED));
1732 gtk_entry_set_editable(GTK_ENTRY(entry1), FALSE);
1733 gtk_table_attach_defaults(GTK_TABLE (table), entry1, 1, 2, 0, 1);
1734 gtk_label_set_mnemonic_widget(GTK_LABEL (label), entry1);
1736 label = gtk_label_new_with_mnemonic (_("Length:"));
1737 gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.5);
1738 gtk_table_attach_defaults (GTK_TABLE (table),
1742 entry2 = gtk_entry_new ();
1743 gtk_entry_set_has_frame(GTK_ENTRY(entry2), FALSE);
1744 gtk_entry_set_text (GTK_ENTRY (entry2), "0:00.00");
1745 gtk_entry_set_editable(GTK_ENTRY(entry2), FALSE);
1746 gtk_table_attach_defaults (GTK_TABLE (table), entry2, 1, 2, 1, 2);
1747 gtk_label_set_mnemonic_widget (GTK_LABEL (label), entry2);
1749 /* audio format field */
1750 label = gtk_label_new_with_mnemonic(_("Format:"));
1751 gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.5);
1752 gtk_table_attach_defaults (GTK_TABLE (table),
1756 entry3 = gtk_entry_new();
1757 gtk_entry_set_has_frame(GTK_ENTRY(entry3), FALSE);
1758 gtk_entry_set_width_chars(GTK_ENTRY(entry3), 40);
1759 gtk_entry_set_text (GTK_ENTRY (entry3), RECORDER_FMT_STRING_NONE);
1760 gtk_entry_set_editable(GTK_ENTRY(entry3), FALSE);
1761 data->mainViewData.formatEntry = GTK_WIDGET(entry3);
1763 gtk_table_attach_defaults (GTK_TABLE (table), entry3, 1, 2, 2, 3);
1764 gtk_label_set_mnemonic_widget (GTK_LABEL (label), entry3);
1766 label = gtk_label_new_with_mnemonic(_("State:"));
1767 gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.5);
1768 gtk_table_attach_defaults (GTK_TABLE (table),
1772 entry3 = gtk_entry_new ();
1773 gtk_entry_set_has_frame(GTK_ENTRY(entry3), FALSE);
1774 gtk_entry_set_text (GTK_ENTRY (entry3), RECORDER_MSG_READY);
1775 gtk_entry_set_editable(GTK_ENTRY(entry3), FALSE);
1776 gtk_table_attach_defaults (GTK_TABLE (table), entry3, 1, 2, 3, 4);
1777 gtk_label_set_mnemonic_widget(GTK_LABEL (label), entry3);
1779 adjustment = gtk_adjustment_new (0.00,
1786 scale = gtk_hscale_new(GTK_ADJUSTMENT(adjustment));
1788 /* gtk_table_attach_defaults (GTK_TABLE (table),
1792 /* connect signals */
1793 g_signal_connect(G_OBJECT(adjustment), "value-changed", G_CALLBACK(cbUserSeek), data);
1794 g_signal_connect(G_OBJECT(scale), "format-value", G_CALLBACK(cbFormatSeekbarValue), data);
1795 g_signal_connect(G_OBJECT(window), "delete_event", G_CALLBACK(cbDestroy), data);
1796 g_signal_connect(G_OBJECT(window), "key-press-event",
1797 G_CALLBACK(evKeypress), data);
1799 /* packing the view */
1800 gtk_container_add (GTK_CONTAINER(window), vbox);
1801 infohbox = gtk_hbox_new(FALSE, 0);
1802 gtk_box_pack_start (GTK_BOX(infohbox), table, FALSE, TRUE, 0);
1803 gtk_box_pack_start (GTK_BOX(vbox), infohbox, FALSE, TRUE, 0);
1804 gtk_box_pack_start (GTK_BOX(vbox), scale, FALSE, FALSE, 0);
1805 /* gtk_box_pack_start (GTK_BOX(vbox), hbox, TRUE, TRUE, 0); */
1807 hildon_window_add_toolbar(window, GTK_TOOLBAR(toolBar));
1809 /* store needed widgets */
1811 data->mainView = window;
1812 data->mainViewData.toolBar = GTK_WIDGET(toolBar);
1813 data->mainViewData.fileNameEntry = GTK_WIDGET(entry1);
1814 data->mainViewData.lengthEntry = GTK_WIDGET(entry2);
1815 data->mainViewData.stateEntry = GTK_WIDGET(entry3);
1816 data->mainViewData.adjustment = GTK_OBJECT(adjustment);
1819 gtk_widget_show_all(GTK_WIDGET(window));
1827 maemo_recorder_mime_open(gpointer user_data, gint argc, gchar **argv)
1831 ULOG_DEBUG("%s with %d arguments", __FUNCTION__, argc);
1836 g_assert(user_data);
1837 data = (AppData *) user_data;
1839 if (argv[0] != NULL)
1841 ULOG_DEBUG("request to open %s", argv[0]);
1842 g_free(data->mimeURI);
1843 data->mimeURI = g_strdup(argv[0]);
1844 g_idle_add(openURI, (gpointer) data);
1845 gtk_window_present(GTK_WINDOW(data->mainView));
1849 static void seekToTime(GstElement *pipeline, gdouble secs)
1851 g_assert(NULL != pipeline);
1852 ULOG_DEBUG("Seeking to: %.2f", secs);
1854 /* time must be nanoseconds */
1855 if (!gst_element_seek(pipeline, 1.0, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH,
1856 GST_SEEK_TYPE_SET, (gint64) (secs * GST_SECOND),
1857 GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE))
1859 ULOG_WARN("seekToTime failed!");
1862 ULOG_DEBUG("seekToTime succeeded");
1865 static gboolean seekToZero(AppData *data, GstElement *pipeline)
1868 g_assert(NULL != pipeline);
1869 ULOG_DEBUG("Seeking to zero");
1871 /* time must be nanoseconds */
1872 if (!gst_element_seek(pipeline, 1.0, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH,
1873 GST_SEEK_TYPE_SET, (gint64) 0,
1874 GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE))
1876 ULOG_ERR("seekToZero failed! Trying to destroy and re-create pipeline");
1877 plType = data->playPipelineType;
1879 /* gst_element_set_state(pipeline, GST_STATE_READY); */
1880 destroyPipeline(data, plType);
1881 return createPipeline(data, plType);
1884 ULOG_DEBUG("seekToZero succeeded");
1889 setFormatString(AppData *data, AudioFormat afmt)
1894 /* these are pretty much always the same */
1896 gint rate = DEFAULT_RATE; /* 8000 */
1900 g_assert(GTK_IS_ENTRY(data->mainViewData.formatEntry));
1905 format = FORMAT_NAME_PCMA;
1908 format = FORMAT_NAME_PCMU;
1911 format = FORMAT_NAME_ILBC;
1914 /* TODO: we can play wavs with many sampling rates, 2 channels */
1915 /* we really should migrate to the better format spec */
1917 format = FORMAT_NAME_WAV;
1921 format = FORMAT_NAME_PCM;
1925 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.formatEntry), RECORDER_FMT_STRING_NONE);
1929 str = g_strdup_printf("%s, %d %s, %d Hz, %d %s", format, channels, _("ch"), rate, bits, _("bits"));
1930 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.formatEntry), str);
1934 static void setLength(AppData *data, gdouble secs)
1944 g_object_set(G_OBJECT(data->mainViewData.adjustment),
1947 gtk_adjustment_changed(GTK_ADJUSTMENT(data->mainViewData.adjustment));
1953 secs -= mins * 60.0;
1956 tmp = g_strdup_printf("%u:%05.2f", mins, secs);
1959 ULOG_INFO("Setting length to %s", tmp);
1961 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.lengthEntry),
1966 static gdouble guessMediaLength(AppData *data)
1968 GnomeVFSFileSize size = 0;
1969 gdouble bitrate = 0.0;
1972 if (data->openFileName)
1973 size = getFileLength(data->openFileName);
1980 ULOG_DEBUG("file size: %llu bytes", size);
1982 switch (data->file_format)
1985 bitrate = ILBC_BITRATE_30;
1990 bitrate = PCMA_BITRATE;
2000 len = (((gdouble) size) * 8.0) / (bitrate);
2001 ULOG_DEBUG("guessed media length: %.2f secs", len);
2006 static GstCaps *createCapsFilter(AudioFormat format)
2011 return gst_caps_new_simple(
2013 "rate", G_TYPE_INT, ILBC_RATE,
2014 "channels", G_TYPE_INT, DEFAULT_CHANNELS,
2015 "mode", G_TYPE_INT, 30, /* 30 ms frames */
2018 return gst_caps_new_simple(
2020 "rate", G_TYPE_INT, DEFAULT_RATE,
2021 "channels", G_TYPE_INT, DEFAULT_CHANNELS,
2024 return gst_caps_new_simple(
2026 "rate", G_TYPE_INT, DEFAULT_RATE,
2027 "channels", G_TYPE_INT, DEFAULT_CHANNELS,
2031 return gst_caps_new_simple(
2033 "rate", G_TYPE_INT, PCM_RATE,
2034 "signed", G_TYPE_BOOLEAN, TRUE,
2035 "channels", G_TYPE_INT, DEFAULT_CHANNELS,
2036 "endianness", G_TYPE_INT, PCM_ENDIANNESS,
2037 "width", G_TYPE_INT, PCM_WIDTH,
2038 "depth", G_TYPE_INT, PCM_DEPTH,
2041 ULOG_WARN("%s(): creating ANY caps", G_STRFUNC);
2042 return gst_caps_new_any();
2046 static gboolean cbStopPlayback(AppData *data)
2049 ULOG_INFO("Stopping playback");
2051 g_assert(data != NULL);
2053 ret = gst_element_set_state(GST_ELEMENT(data->playPipeline),
2055 if (seekToZero(data, GST_ELEMENT(data->playPipeline)))
2057 gtk_adjustment_set_value(
2058 GTK_ADJUSTMENT(data->mainViewData.adjustment), 0);
2059 gtk_adjustment_value_changed(GTK_ADJUSTMENT(data->mainViewData.adjustment));
2061 setAppState(data, APPSTATE_READY);
2062 gtk_tool_button_set_stock_id(GTK_TOOL_BUTTON(data->buttonPlay), GTK_STOCK_MEDIA_PLAY);
2063 gtk_widget_set_state(data->buttonPlay, GTK_STATE_NORMAL);
2068 static void cbUserSeek(GtkAdjustment *adjustment, gpointer data)
2070 /*ULOG_INFO("cbUserSeek");*/
2073 g_return_if_fail(data != NULL);
2074 app = (AppData *) data;
2076 if (getAppState(app) != APPSTATE_READY || NULL == app->playPipeline)
2079 seekToTime(app->playPipeline, gtk_adjustment_get_value(adjustment));
2082 static gchar *cbFormatSeekbarValue(GtkScale *scale, gdouble value)
2084 /* ULOG_INFO("cbFormatSeekbarValue");*/
2086 gint digits = gtk_scale_get_digits(scale);
2091 value -= mins * 60.0;
2092 return g_strdup_printf("%d:%0*.*f", mins, digits + 3, digits, value);
2095 return g_strdup_printf("%0.*f", digits, value);
2098 static gboolean cbUpdateRecLength(AppData *data)
2105 if (gettimeofday(&tv, NULL) != 0)
2108 secs = tv.tv_sec - data->recStartTv.tv_sec;
2109 secs += ((tv.tv_usec - data->recStartTv.tv_usec) / 1000000.0);
2114 secs -= mins * 60.0;
2115 tmp = g_strdup_printf("%u:%05.2f", mins, secs);
2118 tmp = g_strdup_printf("%0.2f", secs);
2120 gtk_entry_set_text(GTK_ENTRY(data->mainViewData.lengthEntry),
2124 if (getAppState(data) == APPSTATE_RECORDING)
2127 data->recUpdateId = 0;