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freesound: filter results by licence 

Add a drop-down list to the freesound import tab, to optionally restrict
search results to "CC-BY", "CC-BY-NC", or "PD" only licensed sound
files. Defaults to "Any", which will return sounds with any licence.
This commit is contained in:
Colin Fletcher 2022-05-23 16:26:21 +01:00
parent 927562678b
commit eae1673ff1
2 changed files with 45 additions and 7 deletions
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49
gtk2_ardour/sfdb_ui.cc
View File

@ -746,15 +746,20 @@ SoundFileBrowser::SoundFileBrowser (string title, ARDOUR::Session* s, bool persi
passbox = manage(new HBox);
passbox->set_spacing (6);
vbox = manage (new VBox);
label = manage (new Label);
label->set_alignment (Gtk::ALIGN_START);
label->set_text (_("Tags:"));
passbox->pack_start (*label, false, false);
passbox->pack_start (freesound_entry, true, true);
vbox->pack_start (*label, false, false);
vbox->pack_start (freesound_entry, true, true);
passbox->pack_start(*vbox, true, true);
vbox = manage (new VBox);
label = manage (new Label);
label->set_text (_("Sort:"));
passbox->pack_start (*label, false, false);
passbox->pack_start (freesound_sort, false, false);
label->set_alignment (Gtk::ALIGN_START);
vbox->pack_start (*label, false, false);
vbox->pack_start (freesound_sort, false, false);
freesound_sort.clear_items();
// Order of the following must correspond with enum sortMethod
@ -769,6 +774,23 @@ SoundFileBrowser::SoundFileBrowser (string title, ARDOUR::Session* s, bool persi
freesound_sort.append(_("Highest rated"));
freesound_sort.append(_("Lowest rated"));
freesound_sort.set_active(0);
passbox->pack_start(*vbox, false, false);
vbox = manage (new VBox);
label = manage (new Label);
label->set_text (_("Licence:"));
label->set_alignment (Gtk::ALIGN_START);
vbox->pack_start (*label, false, false);
vbox->pack_start (freesound_licence, false, false);
freesound_licence.clear_items();
freesound_licence.append(_("Any"));
freesound_licence.append(_("CC-BY"));
freesound_licence.append(_("CC-BY-NC"));
freesound_licence.append(_("PD"));
freesound_licence.set_active(0);
passbox->pack_start(*vbox, false, false);
passbox->pack_start (freesound_search_btn, false, false);
passbox->pack_start (freesound_more_btn, false, false);
@ -801,7 +823,7 @@ SoundFileBrowser::SoundFileBrowser (string title, ARDOUR::Session* s, bool persi
freesound_list_view.get_column(2)->set_alignment(0.5);
freesound_list_view.get_column(3)->set_alignment(0.5);
freesound_list_view.get_column(4)->set_alignment(0.5);
freesound_list_view.get_column(5)->set_alignment(0.5);
freesound_list_view.get_column(5)->set_alignment(0.0);
freesound_list_view.get_selection()->signal_changed().connect(sigc::mem_fun(*this, &SoundFileBrowser::freesound_list_view_selected));
freesound_list_view.set_tooltip_column(1);
@ -1199,6 +1221,21 @@ SoundFileBrowser::freesound_similar_clicked ()
}
}
std::string SoundFileBrowser::freesound_licence_filter()
{
/* Return a filter string corresponding to the chosen licence filter
* type: see https://freesound.org/docs/api/resources_apiv2.html#text-search
* Note that values containing spaces need to be enclosed in
* double-quotes, though the documentation doesn't mention this.
*/
switch (freesound_licence.get_active_row_number()) {
case 1: return "license: Attribution"; // CC-BY
case 2: return "license: \"Attribution Noncommercial\""; // CC-BY-NC
case 3: return "license: \"Creative Commons 0\""; // PD
default: return "";
}
}
void
SoundFileBrowser::freesound_search()
{
@ -1215,7 +1252,7 @@ SoundFileBrowser::freesound_search()
std::string theString = mootcher.searchText(
search_string,
freesound_page,
"",
freesound_licence_filter(),
sort_method
);

3
gtk2_ardour/sfdb_ui.h
View File

@ -181,7 +181,7 @@ private:
Gtk::Button freesound_similar_btn;
void handle_freesound_results(std::string theString);
std::string freesound_licence_filter();
public:
SoundFileBrowser (std::string title, ARDOUR::Session* _s, bool persistent);
virtual ~SoundFileBrowser ();
@ -204,6 +204,7 @@ public:
Gtk::Entry freesound_entry;
Gtk::ComboBoxText freesound_sort;
Gtk::ComboBoxText freesound_licence;
Gtk::Button freesound_search_btn;
Gtk::TreeView freesound_list_view;