ardour/livetrax
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And back again.

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git-svn-id: svn://localhost/trunk/ardour2@182 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Taybin Rutkin 2005-12-08 04:55:46 +00:00
parent b3c2be22fe
commit 9f91aca762
1 changed files with 99 additions and 37 deletions
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136
gtk2_ardour/sfdb_ui.cc
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@ -23,11 +23,14 @@
#include <gtkmm/stock.h>
#include <ardour/audio_library.h>
#include <ardour/sndfile_helpers.h>
#include "sfdb_ui.h"
#include "i18n.h"
std::string length2string (const int32_t frames, const int32_t sample_rate);
SoundFileBox::SoundFileBox (ARDOUR::Session* session)
:
current_pid(0),
@ -47,57 +50,95 @@ SoundFileBox::SoundFileBox (ARDOUR::Session* session)
pack_start (border_frame);
set_border_width (4);
path_box.set_spacing (4);
path_box.pack_start (path, false, false);
path_box.pack_start (path_entry, true, true);
path_box.set_spacing (4);
path_box.pack_start (path, false, false);
path_box.pack_start (path_entry, true, true);
main_box.set_border_width (4);
main_box.set_border_width (4);
main_box.pack_start(label, false, false);
main_box.pack_start(path_box, false, false);
main_box.pack_start(length, false, false);
main_box.pack_start(format, false, false);
main_box.pack_start(channels, false, false);
main_box.pack_start(samplerate, false, false);
main_box.pack_start(field_view, true, true);
main_box.pack_start(top_box, false, false);
main_box.pack_start(bottom_box, false, false);
main_box.pack_start(label, false, false);
main_box.pack_start(path_box, false, false);
main_box.pack_start(length, false, false);
main_box.pack_start(format, false, false);
main_box.pack_start(channels, false, false);
main_box.pack_start(samplerate, false, false);
main_box.pack_start(field_view, true, true);
main_box.pack_start(top_box, false, false);
main_box.pack_start(bottom_box, false, false);
field_view.set_size_request(200, 150);
top_box.set_homogeneous(true);
top_box.pack_start(add_field_btn);
top_box.pack_start(remove_field_btn);
field_view.set_size_request(200, 150);
top_box.set_homogeneous(true);
top_box.pack_start(add_field_btn);
top_box.pack_start(remove_field_btn);
remove_field_btn.set_sensitive(false);
remove_field_btn.set_sensitive(false);
bottom_box.set_homogeneous(true);
bottom_box.pack_start(play_btn);
bottom_box.pack_start(stop_btn);
bottom_box.set_homogeneous(true);
bottom_box.pack_start(play_btn);
bottom_box.pack_start(stop_btn);
play_btn.signal_clicked().connect (mem_fun (*this, &SoundFileBox::play_btn_clicked));
stop_btn.signal_clicked().connect (mem_fun (*this, &SoundFileBox::stop_btn_clicked));
play_btn.signal_clicked().connect (mem_fun (*this, &SoundFileBox::play_btn_clicked));
stop_btn.signal_clicked().connect (mem_fun (*this, &SoundFileBox::stop_btn_clicked));
if (!session) {
play_btn.set_sensitive(false);
} else {
session->AuditionActive.connect(mem_fun (*this, &SoundFileBox::audition_status_changed));
}
if (!session) {
play_btn.set_sensitive(false);
} else {
session->AuditionActive.connect(mem_fun (*this, &SoundFileBox::audition_status_changed));
}
add_field_btn.signal_clicked().connect
(mem_fun (*this, &SoundFileBox::add_field_clicked));
remove_field_btn.signal_clicked().connect
(mem_fun (*this, &SoundFileBox::remove_field_clicked));
add_field_btn.signal_clicked().connect
(mem_fun (*this, &SoundFileBox::add_field_clicked));
remove_field_btn.signal_clicked().connect
(mem_fun (*this, &SoundFileBox::remove_field_clicked));
field_view.get_selection()->signal_changed().connect (mem_fun (*this, &SoundFileBox::field_selected));
field_view.get_selection()->signal_changed().connect (mem_fun (*this, &SoundFileBox::field_selected));
ARDOUR::Library->fields_changed.connect (mem_fun (*this, &SoundFileBox::setup_fields));
show_all();
stop_btn.hide();
show_all();
stop_btn.hide();
}
int
SoundFileBox::setup_labels (string filename)
{return 0;}
{
SNDFILE *sf;
if ((sf = sf_open ((char *) filename.c_str(), SFM_READ, &sf_info)) < 0) {
error << string_compose(_("file \"%1\" could not be opened"), filename) << endmsg;
return -1;
}
if (sf_info.frames == 0 && sf_info.channels == 0 &&
sf_info.samplerate == 0 && sf_info.format == 0 &&
sf_info.sections == 0) {
/* .. ok, its not a sound file */
error << string_compose(_("file \"%1\" appears not to be an audio file"), filename) << endmsg;
return -1;
}
label.set_alignment (0.0f, 0.0f);
label.set_text ("Label: " + ARDOUR::Library->get_label(filename));
path.set_text ("Path: ");
path_entry.set_text (filename);
path_entry.set_position (-1);
length.set_alignment (0.0f, 0.0f);
length.set_text (string_compose("Length: %1", length2string(sf_info.frames, sf_info.samplerate)));
format.set_alignment (0.0f, 0.0f);
format.set_text (string_compose("Format: %1, %2",
sndfile_major_format(sf_info.format),
sndfile_minor_format(sf_info.format)));
channels.set_alignment (0.0f, 0.0f);
channels.set_text (string_compose("Channels: %1", sf_info.channels));
samplerate.set_alignment (0.0f, 0.0f);
samplerate.set_text (string_compose("Samplerate: %1", sf_info.samplerate));
return 0;
}
void
SoundFileBox::setup_fields ()
@ -129,7 +170,9 @@ SoundFileBox::field_selected ()
bool
SoundFileBox::update (std::string filename)
{return true;}
{
return true;
}
SoundFileBrowser::SoundFileBrowser (std::string title)
:
@ -192,3 +235,22 @@ SoundFileOmega::import_clicked ()
Imported (chooser.get_filenames(), split_check.get_active());
}
std::string
length2string (const int32_t frames, const int32_t sample_rate)
{
int secs = (int) (frames / (float) sample_rate);
int hrs = secs / 3600;
secs -= (hrs * 3600);
int mins = secs / 60;
secs -= (mins * 60);
int total_secs = (hrs * 3600) + (mins * 60) + secs;
int frames_remaining = frames - (total_secs * sample_rate);
float fractional_secs = (float) frames_remaining / sample_rate;
char duration_str[32];
sprintf (duration_str, "%02d:%02d:%05.2f", hrs, mins, (float) secs + fractional_secs);
return duration_str;
}