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various tweaks to Freesound UI and code. keep a single mootcher to speed up operations; add text to progress bar, stop storing xml files, auto-increment pages until user clicks stop.

git-svn-id: svn://localhost/ardour2/branches/3.0@11801 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Ben Loftis 2012-04-05 21:31:55 +00:00
parent 49240fe7c5
commit 164db566b0
3 changed files with 140 additions and 124 deletions

View File

@ -50,6 +50,8 @@
#include <glib.h>
#include <glib/gstdio.h>
#include "i18n.h"
#include "ardour/audio_library.h"
static const std::string base_url = "http://www.freesound.org/api";
@ -67,6 +69,7 @@ Mootcher::Mootcher()
//------------------------------------------------------------------------
Mootcher:: ~Mootcher()
{
curl_easy_cleanup(curl);
}
//------------------------------------------------------------------------
@ -192,6 +195,7 @@ std::string Mootcher::doRequest(std::string uri, std::string params)
xml_page.size = 0;
}
//printf("freesound result: %s\n", result.c_str());
return result;
}
@ -215,6 +219,8 @@ std::string Mootcher::searchText(std::string query, int page, std::string filter
if (sort)
params += "&s=" + sortMethodString(sort);
params += "&fields=id,original_filename,duration,serve";
return doRequest("/sounds/search", params);
}
@ -225,7 +231,6 @@ std::string Mootcher::getSoundResourceFile(std::string ID)
std::string originalSoundURI;
std::string audioFileName;
std::string xmlFileName;
std::string xml;
@ -250,28 +255,12 @@ std::string Mootcher::getSoundResourceFile(std::string ID)
}
XMLNode *name = freesound->child("original_filename");
XMLNode *filesize = freesound->child("filesize");
// get the file name and size from xml file
if (name && filesize) {
if (name) {
audioFileName = basePath + "snd/" + ID + "-" + name->child("text")->content();
// create new filename with the ID number
xmlFileName = basePath;
xmlFileName += "snd/";
xmlFileName += freesound->child("id")->child("text")->content();
xmlFileName += "-";
xmlFileName += name->child("text")->content();
xmlFileName += ".xml";
// std::cerr << "getSoundResourceFile: saving XML: " << xmlFileName << std::endl;
// save the xml file to disk
ensureWorkingDir();
doc.write(xmlFileName.c_str());
//store all the tags in the database
XMLNode *tags = freesound->child("tags");
if (tags) {
@ -326,6 +315,11 @@ std::string Mootcher::getAudioFile(std::string originalFileName, std::string ID,
return "";
}
//if already canceling a previous download, bail out here ( this can happen b/c getAudioFile gets called by various UI update funcs )
if ( caller->freesound_download_cancel ) {
return "";
}
//now download the actual file
FILE* theFile;
theFile = g_fopen( audioFileName.c_str(), "wb" );
@ -344,8 +338,12 @@ std::string Mootcher::getAudioFile(std::string originalFileName, std::string ID,
std::cerr << "downloading " << audioFileName << " from " << audioURL << "..." << std::endl;
/* hack to get rid of the barber-pole stripes */
caller->progress_bar.hide();
caller->progress_bar.show();
caller->freesound_progress_bar.hide();
caller->freesound_progress_bar.show();
std::string prog;
prog = string_compose (_("%1: [Stop]->"), originalFileName);
caller->freesound_progress_bar.set_text(prog);
curl_easy_setopt (curl, CURLOPT_NOPROGRESS, 0); // turn on the progress bar
curl_easy_setopt (curl, CURLOPT_PROGRESSFUNCTION, progress_callback);
@ -355,7 +353,8 @@ std::string Mootcher::getAudioFile(std::string originalFileName, std::string ID,
fclose(theFile);
curl_easy_setopt (curl, CURLOPT_NOPROGRESS, 1); // turn off the progress bar
caller->progress_bar.set_fraction(0.0);
caller->freesound_progress_bar.set_fraction(0.0);
caller->freesound_progress_bar.set_text("");
if( res != 0 ) {
std::cerr << "curl error " << res << " (" << curl_easy_strerror(res) << ")" << std::endl;
@ -377,12 +376,12 @@ int Mootcher::progress_callback(void *caller, double dltotal, double dlnow, doub
SoundFileBrowser *sfb = (SoundFileBrowser *) caller;
//XXX I hope it's OK to do GTK things in this callback. Otherwise
// I'll have to do stuff like in interthread_progress_window.
if (sfb->freesound_stop) {
if (sfb->freesound_download_cancel) {
return -1;
}
sfb->progress_bar.set_fraction(dlnow/dltotal);
sfb->freesound_progress_bar.set_fraction(dlnow/dltotal);
/* Make sure the progress widget gets updated */
while (Glib::MainContext::get_default()->iteration (false)) {
/* do nothing */

View File

@ -188,10 +188,10 @@ SoundFileBox::SoundFileBox (bool persistent)
main_box.pack_start (bottom_box, false, false);
play_btn.set_image (*(manage (new Image (Stock::MEDIA_PLAY, ICON_SIZE_BUTTON))));
play_btn.set_label (_("Play"));
// play_btn.set_label (_("Play"));
stop_btn.set_image (*(manage (new Image (Stock::MEDIA_STOP, ICON_SIZE_BUTTON))));
stop_btn.set_label (_("Stop"));
// stop_btn.set_label (_("Stop"));
bottom_box.set_homogeneous (false);
bottom_box.set_spacing (6);
@ -439,6 +439,10 @@ SoundFileBrowser::SoundFileBrowser (Gtk::Window& parent, string title, ARDOUR::S
chooser.add_shortcut_folder_uri("file:///Volumes");
#endif
#ifdef FREESOUND
mootcher = new Mootcher();
#endif
//add the file chooser
{
chooser.set_border_width (12);
@ -502,6 +506,8 @@ SoundFileBrowser::SoundFileBrowser (Gtk::Window& parent, string title, ARDOUR::S
found_search_btn.signal_clicked().connect(sigc::mem_fun(*this, &SoundFileBrowser::found_search_clicked));
found_entry.signal_activate().connect(sigc::mem_fun(*this, &SoundFileBrowser::found_search_clicked));
freesound_stop_btn.signal_clicked().connect(sigc::mem_fun(*this, &SoundFileBrowser::freesound_stop_clicked));
notebook.append_page (*vbox, _("Search Tags"));
}
@ -540,15 +546,8 @@ SoundFileBrowser::SoundFileBrowser (Gtk::Window& parent, string title, ARDOUR::S
freesound_sort.append_text(_("Lowest rated"));
freesound_sort.set_active(0);
label = manage (new Label);
label->set_text (_("Page:"));
passbox->pack_start (*label, false, false);
passbox->pack_start (freesound_page, false, false);
freesound_page.set_range(1, 1000);
freesound_page.set_increments(1, 10);
passbox->pack_start (freesound_search_btn, false, false);
passbox->pack_start (progress_bar);
passbox->pack_start (freesound_progress_bar);
passbox->pack_end (freesound_stop_btn, false, false);
freesound_stop_btn.set_label(_("Stop"));
@ -575,6 +574,7 @@ SoundFileBrowser::SoundFileBrowser (Gtk::Window& parent, string title, ARDOUR::S
freesound_stop_btn.signal_clicked().connect(sigc::mem_fun(*this, &SoundFileBrowser::freesound_stop_clicked));
notebook.append_page (*vbox, _("Search Freesound"));
}
#endif
@ -736,13 +736,13 @@ SoundFileBrowser::found_list_view_selected ()
void
SoundFileBrowser::freesound_list_view_selected ()
{
freesound_download_cancel = false;
#ifdef FREESOUND
if (!reset_options ()) {
set_response_sensitive (RESPONSE_OK, false);
} else {
Mootcher theMootcher; // XXX should be a member of SoundFileBrowser
string file;
TreeView::Selection::ListHandle_Path rows = freesound_list_view.get_selection()->get_selected_rows ();
@ -760,8 +760,7 @@ SoundFileBrowser::freesound_list_view_selected ()
gdk_window_set_cursor (get_window()->gobj(), gdk_cursor_new(GDK_WATCH));
gdk_flush();
freesound_stop = false;
file = theMootcher.getAudioFile(ofn, id, uri, this);
file = mootcher->getAudioFile(ofn, id, uri, this);
gdk_window_set_cursor (get_window()->gobj(), prev_cursor);
@ -805,13 +804,15 @@ SoundFileBrowser::found_search_clicked ()
void
SoundFileBrowser::freesound_search_clicked ()
{
freesound_search_cancel = false;
freesound_search();
}
void
SoundFileBrowser::freesound_stop_clicked ()
{
freesound_stop = true;
freesound_download_cancel = true;
freesound_search_cancel = true;
}
@ -821,97 +822,111 @@ SoundFileBrowser::freesound_search()
#ifdef FREESOUND
freesound_list->clear();
Mootcher theMootcher;
string search_string = freesound_entry.get_text ();
enum sortMethod sort_method = (enum sortMethod) freesound_sort.get_active_row_number();
int page = freesound_page.get_value_as_int();
GdkCursor *prev_cursor;
prev_cursor = gdk_window_get_cursor (get_window()->gobj());
gdk_window_set_cursor (get_window()->gobj(), gdk_cursor_new(GDK_WATCH));
gdk_flush();
for (int page = 1; page <= 99; page++ ) {
std::string prog;
prog = string_compose (_("Page %1, [Stop]->"), page);
freesound_progress_bar.set_text(prog);
while (Glib::MainContext::get_default()->iteration (false)) {
/* do nothing */
}
string theString = theMootcher.searchText(
search_string,
page,
"", // filter, could do, e.g. "type:wav"
sort_method
);
std::string theString = mootcher->searchText(
search_string,
page,
"", // filter, could do, e.g. "type:wav"
sort_method
);
XMLTree doc;
doc.read_buffer( theString );
XMLNode *root = doc.root();
if (!root) {
cerr << "no root XML node!" << endl;
break;
}
if ( strcmp(root->name().c_str(), "response") != 0) {
cerr << "root node name == " << root->name() << ", != \"response\"!" << endl;
break;
}
XMLNode *sounds_root = root->child("sounds");
if (!sounds_root) {
cerr << "no child node \"sounds\" found!" << endl;
break;
}
XMLNodeList sounds = sounds_root->children();
XMLNodeConstIterator niter;
XMLNode *node;
for (niter = sounds.begin(); niter != sounds.end(); ++niter) {
node = *niter;
if( strcmp( node->name().c_str(), "resource") != 0 ){
cerr << "node->name()=" << node->name() << ",!= \"resource\"!" << endl;
freesound_search_cancel = true;
break;
}
// node->dump(cerr, "node:");
XMLNode *id_node = node->child ("id");
XMLNode *uri_node = node->child ("serve");
XMLNode *ofn_node = node->child ("original_filename");
XMLNode *dur_node = node->child ("duration");
if (id_node && uri_node && ofn_node) {
std::string id = id_node->child("text")->content();
std::string uri = uri_node->child("text")->content();
std::string ofn = ofn_node->child("text")->content();
std::string dur = dur_node->child("text")->content();
std::string r;
// cerr << "id=" << id << ",uri=" << uri << ",ofn=" << ofn << ",dur=" << dur << endl;
double duration_seconds = atof(dur.c_str());
double h, m, s;
char duration_hhmmss[16];
if (duration_seconds >= 99 * 60 * 60) {
strcpy(duration_hhmmss, ">99h");
} else {
s = modf(duration_seconds/60, &m) * 60;
m = modf(m/60, &h) * 60;
sprintf(duration_hhmmss, "%02.fh:%02.fm:%04.1fs",
h, m, s
);
}
TreeModel::iterator new_row = freesound_list->append();
TreeModel::Row row = *new_row;
row[freesound_list_columns.id ] = id;
row[freesound_list_columns.uri ] = uri;
row[freesound_list_columns.filename] = ofn;
row[freesound_list_columns.duration] = duration_hhmmss;
}
}
if (freesound_search_cancel)
break;
} //page "for" loop
gdk_window_set_cursor (get_window()->gobj(), prev_cursor);
XMLTree doc;
doc.read_buffer( theString );
XMLNode *root = doc.root();
freesound_progress_bar.set_text("");
if (!root) {
cerr << "no root XML node!" << endl;
return;
}
if ( strcmp(root->name().c_str(), "response") != 0) {
cerr << "root node name == " << root->name() << ", != \"response\"!" << endl;
return;
}
XMLNode *sounds_root = root->child("sounds");
if (!sounds_root) {
cerr << "no child node \"sounds\" found!" << endl;
return;
}
XMLNodeList sounds = sounds_root->children();
XMLNodeConstIterator niter;
XMLNode *node;
for (niter = sounds.begin(); niter != sounds.end(); ++niter) {
node = *niter;
if( strcmp( node->name().c_str(), "resource") != 0 ){
cerr << "node->name()=" << node->name() << ",!= \"resource\"!" << endl;
continue; // return;
}
// node->dump(cerr, "node:");
XMLNode *id_node = node->child ("id");
XMLNode *uri_node = node->child ("serve");
XMLNode *ofn_node = node->child ("original_filename");
XMLNode *dur_node = node->child ("duration");
if (id_node && uri_node && ofn_node) {
std::string id = id_node->child("text")->content();
std::string uri = uri_node->child("text")->content();
std::string ofn = ofn_node->child("text")->content();
std::string dur = dur_node->child("text")->content();
std::string r;
// cerr << "id=" << id << ",uri=" << uri << ",ofn=" << ofn << ",dur=" << dur << endl;
double duration_seconds = atof(dur.c_str());
double h, m, s;
char duration_hhmmss[16];
if (duration_seconds >= 99 * 60 * 60) {
strcpy(duration_hhmmss, ">99h");
} else {
s = modf(duration_seconds/60, &m) * 60;
m = modf(m/60, &h) * 60;
sprintf(duration_hhmmss, "%02.fh:%02.fm:%04.1fs",
h, m, s
);
}
TreeModel::iterator new_row = freesound_list->append();
TreeModel::Row row = *new_row;
row[freesound_list_columns.id ] = id;
row[freesound_list_columns.uri ] = uri;
row[freesound_list_columns.filename] = ofn;
row[freesound_list_columns.duration] = duration_hhmmss;
}
}
#endif
}
@ -948,9 +963,6 @@ SoundFileBrowser::get_paths ()
#ifdef FREESOUND
typedef TreeView::Selection::ListHandle_Path ListPath;
Mootcher theMootcher; // XXX should be a member of SoundFileBrowser
ListPath rows = freesound_list_view.get_selection()->get_selected_rows ();
for (ListPath::iterator i = rows.begin() ; i != rows.end(); ++i) {
TreeIter iter = freesound_list->get_iter(*i);
@ -963,8 +975,7 @@ SoundFileBrowser::get_paths ()
gdk_window_set_cursor (get_window()->gobj(), gdk_cursor_new(GDK_WATCH));
gdk_flush();
freesound_stop = false;
string str = theMootcher.getAudioFile(ofn, id, uri, this);
string str = mootcher->getAudioFile(ofn, id, uri, this);
if (str != "") {
results.push_back (str);
}

View File

@ -55,6 +55,7 @@ namespace ARDOUR {
};
class GainMeter;
class Mootcher;
class SoundFileBox : public Gtk::VBox, public ARDOUR::SessionHandlePtr
{
@ -167,11 +168,16 @@ class SoundFileBrowser : public ArdourDialog
Gtk::Button freesound_search_btn;
Gtk::TreeView freesound_list_view;
Gtk::ProgressBar progress_bar;
Gtk::ProgressBar freesound_progress_bar;
bool freesound_stop;
bool freesound_search_cancel;
bool freesound_download_cancel;
void freesound_search();
#ifdef FREESOUND
Mootcher *mootcher;
#endif
protected:
bool resetting_ourselves;