123 lines
3.8 KiB
C++
123 lines
3.8 KiB
C++
/*
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Copyright (C) 2012 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/*sfdb_freesound_mootcher.h****************************************************************************
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Adapted for Ardour by Ben Loftis, March 2008
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Updated to new Freesound API by Colin Fletcher, November 2011
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Mootcher Online Access to thefreesoundproject website
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http://freesound.iua.upf.edu/
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GPL 2005 Jorn Lemon
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mail for questions/remarks: mootcher@twistedlemon.nl
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or go to the freesound website forum
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*****************************************************************************/
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#include <string>
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#include <stdio.h>
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#include <cstring>
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#include <string>
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#include <sstream>
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#include <vector>
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#include <gtkmm/progressbar.h>
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//#include <ctime>
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#include "sfdb_ui.h"
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#include "curl/curl.h"
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//--- struct to store XML file
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struct MemoryStruct {
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char *memory;
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size_t size;
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};
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enum sortMethod {
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sort_none, // no sort
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sort_duration_desc, // Sort by the duration of the sounds, longest sounds first.
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sort_duration_asc, // Same as above, but shortest sounds first.
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sort_created_desc, // Sort by the date of when the sound was added. newest sounds first.
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sort_created_asc, // Same as above, but oldest sounds first.
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sort_downloads_desc, // Sort by the number of downloads, most downloaded sounds first.
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sort_downloads_asc, // Same as above, but least downloaded sounds first.
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sort_rating_desc, // Sort by the average rating given to the sounds, highest rated first.
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sort_rating_asc // Same as above, but lowest rated sounds first.
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};
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class Mootcher: public sigc::trackable, public PBD::ScopedConnectionList
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{
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public:
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Mootcher();
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~Mootcher();
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bool checkAudioFile(std::string originalFileName, std::string ID);
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bool fetchAudioFile(std::string originalFileName, std::string ID, std::string audioURL, SoundFileBrowser *caller);
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std::string searchText(std::string query, int page, std::string filter, enum sortMethod sort);
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std::string searchSimilar(std::string id);
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void * threadFunc();
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SoundFileBrowser *sfb;
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std::string audioFileName;
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std::string ID;
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/** signal emitted when mootcher reports progress updates during download.
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* The parameters are current and total numbers of bytes downloaded.
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*/
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PBD::Signal2<void, double, double> Progress;
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/** signal emitted when the mootcher has finished downloading. */
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PBD::Signal0<void> Finished;
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private:
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void ensureWorkingDir();
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std::string doRequest(std::string uri, std::string params);
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void setcUrlOptions();
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static size_t WriteMemoryCallback(void *ptr, size_t size, size_t nmemb, void *data);
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static int progress_callback(void *clientp, double dltotal, double dlnow, double ultotal, double ulnow);
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std::string sortMethodString(enum sortMethod sort);
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std::string getSoundResourceFile(std::string ID);
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CURL *curl;
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char errorBuffer[CURL_ERROR_SIZE]; // storage for cUrl error message
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FILE* theFile;
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void updateProgress(double dlnow, double dltotal);
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void doneWithMootcher();
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Gtk::HBox progress_hbox;
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Gtk::ProgressBar progress_bar;
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Gtk::Button cancel_download_btn;
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bool cancel_download;
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void cancelDownload() {
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cancel_download = true;
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progress_hbox.hide();
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}
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std::string basePath;
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std::string xmlLocation;
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};
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