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Copy pathtiny_tag_editor.cpp
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279 lines (244 loc) · 7.9 KB
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/***************************************************************************
* Copyright (C) 2008-2017 by Andrzej Rybczak *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "screens/tiny_tag_editor.h"
#ifdef HAVE_TAGLIB_H
#include <boost/locale/conversion.hpp>
// taglib includes
#include <fileref.h>
#include <tag.h>
#include "curses/menu_impl.h"
#include "screens/browser.h"
#include "charset.h"
#include "display.h"
#include "helpers.h"
#include "global.h"
#include "screens/song_info.h"
#include "screens/playlist.h"
#include "screens/search_engine.h"
#include "statusbar.h"
#include "screens/tag_editor.h"
#include "title.h"
#include "tags.h"
#include "screens/screen_switcher.h"
#include "utility/string.h"
using Global::MainHeight;
using Global::MainStartY;
TinyTagEditor *myTinyTagEditor;
TinyTagEditor::TinyTagEditor()
: Screen(NC::Menu<NC::Buffer>(0, MainStartY, COLS, MainHeight, "", Config.main_color, NC::Border()))
{
w.setHighlightPrefix(Config.current_item_prefix);
w.setHighlightSuffix(Config.current_item_suffix);
w.cyclicScrolling(Config.use_cyclic_scrolling);
w.centeredCursor(Config.centered_cursor);
w.setItemDisplayer([](NC::Menu<NC::Buffer> &menu) {
menu << menu.drawn()->value();
});
}
void TinyTagEditor::resize()
{
size_t x_offset, width;
getWindowResizeParams(x_offset, width);
w.resize(width, MainHeight);
w.moveTo(x_offset, MainStartY);
hasToBeResized = 0;
}
void TinyTagEditor::switchTo()
{
using Global::myScreen;
if (itsEdited.isStream())
{
Statusbar::print("Streams can't be edited");
}
else if (getTags())
{
m_previous_screen = myScreen;
SwitchTo::execute(this);
drawHeader();
}
else
{
std::string full_path;
if (itsEdited.isFromDatabase())
full_path += Config.mpd_music_dir;
full_path += itsEdited.getURI();
const char msg[] = "Couldn't read file \"%1%\"";
Statusbar::printf(msg, wideShorten(full_path, COLS-const_strlen(msg)));
}
}
std::wstring TinyTagEditor::title()
{
return L"Tiny tag editor";
}
void TinyTagEditor::mouseButtonPressed(MEVENT me)
{
if (w.empty() || !w.hasCoords(me.x, me.y) || size_t(me.y) >= w.size())
return;
if (me.bstate & (BUTTON1_PRESSED | BUTTON3_PRESSED))
{
if (!w.Goto(me.y))
return;
if (me.bstate & BUTTON3_PRESSED)
{
w.refresh();
runAction();
}
}
else
Screen<WindowType>::mouseButtonPressed(me);
}
/**********************************************************************/
bool TinyTagEditor::actionRunnable()
{
return !w.empty();
}
void TinyTagEditor::runAction()
{
size_t option = w.choice();
if (option < 19) // separator after comment
{
Statusbar::ScopedLock slock;
size_t pos = option-8;
Statusbar::put() << NC::Format::Bold << SongInfo::Tags[pos].Name << ": " << NC::Format::NoBold;
itsEdited.setTags(SongInfo::Tags[pos].Set, Global::wFooter->prompt(
itsEdited.getTags(SongInfo::Tags[pos].Get)));
w.at(option).value().clear();
w.at(option).value() << NC::Format::Bold << SongInfo::Tags[pos].Name << ':' << NC::Format::NoBold << ' ';
ShowTag(w.at(option).value(), itsEdited.getTags(SongInfo::Tags[pos].Get));
}
else if (option == 20)
{
Statusbar::ScopedLock slock;
Statusbar::put() << NC::Format::Bold << "Filename: " << NC::Format::NoBold;
std::string filename = itsEdited.getNewName().empty() ? itsEdited.getName() : itsEdited.getNewName();
size_t dot = filename.rfind(".");
std::string extension = filename.substr(dot);
filename = filename.substr(0, dot);
std::string new_name = Global::wFooter->prompt(filename);
if (!new_name.empty())
{
itsEdited.setNewName(new_name + extension);
w.at(option).value().clear();
w.at(option).value() << NC::Format::Bold << "Filename:" << NC::Format::NoBold << ' ' << (itsEdited.getNewName().empty() ? itsEdited.getName() : itsEdited.getNewName());
}
}
if (option == 22)
{
Statusbar::print("Updating tags...");
if (Tags::write(itsEdited))
{
Statusbar::print("Tags updated");
if (itsEdited.isFromDatabase())
Mpd.UpdateDirectory(itsEdited.getDirectory());
else
{
if (m_previous_screen == myPlaylist)
myPlaylist->main().current()->value() = itsEdited;
else if (m_previous_screen == myBrowser)
myBrowser->requestUpdate();
}
}
else
Statusbar::printf("Error while writing tags: %1%", strerror(errno));
}
if (option > 21)
m_previous_screen->switchTo();
}
/**********************************************************************/
void TinyTagEditor::SetEdited(const MPD::Song &s)
{
if (auto ms = dynamic_cast<const MPD::MutableSong *>(&s))
itsEdited = *ms;
else
itsEdited = s;
}
bool TinyTagEditor::getTags()
{
std::string path_to_file;
if (itsEdited.isFromDatabase())
path_to_file += Config.mpd_music_dir;
path_to_file += itsEdited.getURI();
TagLib::FileRef f(path_to_file.c_str());
if (f.isNull())
return false;
std::string ext = itsEdited.getURI();
ext = boost::locale::to_lower(ext.substr(ext.rfind(".")+1));
w.clear();
w.reset();
w.resizeList(24);
for (size_t i = 0; i < 7; ++i)
w[i].setInactive(true);
w[7].setSeparator(true);
w[19].setSeparator(true);
w[21].setSeparator(true);
if (!Tags::extendedSetSupported(f.file()))
{
w[10].setInactive(true);
for (size_t i = 15; i <= 17; ++i)
w[i].setInactive(true);
}
w.highlight(8);
auto print_key_value = [this](NC::Buffer &buf, const char *key, const auto &value) {
buf << NC::Format::Bold
<< Config.color1
<< key
<< ":"
<< NC::FormattedColor::End<>(Config.color1)
<< NC::Format::NoBold
<< " "
<< Config.color2
<< value
<< NC::FormattedColor::End<>(Config.color2);
};
print_key_value(w[0].value(), "Filename", itsEdited.getName());
print_key_value(w[1].value(), "Directory", ShowTag(itsEdited.getDirectory()));
print_key_value(w[3].value(), "Length", itsEdited.getLength());
print_key_value(
w[4].value(),
"Bitrate",
boost::lexical_cast<std::string>(f.audioProperties()->bitrate()) + " kbps");
print_key_value(
w[5].value(),
"Sample rate",
boost::lexical_cast<std::string>(f.audioProperties()->sampleRate()) + " Hz");
print_key_value(
w[6].value(),
"Channels",
channelsToString(f.audioProperties()->channels()));
unsigned pos = 8;
for (const SongInfo::Metadata *m = SongInfo::Tags; m->Name; ++m, ++pos)
{
w[pos].value() << NC::Format::Bold
<< m->Name
<< ":"
<< NC::Format::NoBold
<< " ";
ShowTag(w[pos].value(), itsEdited.getTags(m->Get));
}
w[20].value() << NC::Format::Bold
<< "Filename:"
<< NC::Format::NoBold
<< " "
<< itsEdited.getName();
w[22].value() << "Save";
w[23].value() << "Cancel";
return true;
}
#endif // HAVE_TAGLIB_H