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// Copyright (c) 2003-2004 Charles Samuels <[email protected]>
// See the file COPYING for redistribution terms.
#include "file.h"
#include "selector.h"
#include "query.h"
#include <iostream>
#include <tdelocale.h>
#include <tdefilemetainfo.h>
#include <kmimetype.h>
File::File(Base *base, FileId id)
{
mBase = base;
mId = id;
}
File::File(const File &ref)
{
operator =(ref);
}
File::File()
{
mBase=0;
mId = 0;
}
File &File::operator=(const File &ref)
{
mBase = ref.mBase;
mId = ref.mId;
return *this;
}
TQString File::file() const
{
return property("file");
}
KURL File::url() const
{
KURL url;
url.setPath(file());
return url;
}
struct Map { const char *kfmi; const char *noatun; };
static const Map propertyMap[] =
{
{ "Title", "ob::title_" },
{ "Artist", "ob::author_" },
{ "Album", "ob::album_" },
{ "Genre", "ob::genre_" },
{ "Tracknumber", "ob::track_" },
{ "Date", "ob::date_" },
{ "Comment", "ob::comment_" },
{ "Location", "ob::location_" },
{ "Organization", "ob::organization_" },
{ "Bitrate", "ob::bitrate_" },
{ "Sample Rate", "ob::samplerate_" },
{ "Channels", "ob::channels_" },
{ 0, 0 }
};
TQString File::property(const TQString &property) const
{
TQString str = base()->property(id(), property);
if (!str)
{
TQString mangled = "ob::" + property + "_";
str = base()->property(id(), mangled);
}
return str;
}
void File::makeCache()
{
setProperty("ob::mimetype_", KMimeType::findByPath(file())->name());
KFileMetaInfo info(file());
for (int i=0; propertyMap[i].kfmi; i++)
{
TQString kname(propertyMap[i].kfmi);
if (info.isValid() && kname.length())
{
TQString val = info.item(kname).string(false);
if (val=="---" || !val.stripWhiteSpace().length())
{ // grr
val = "";
}
if (val.length())
{
setProperty(propertyMap[i].noatun, val);
}
}
}
}
void File::setProperty(const TQString &key, const TQString &value)
{
if (property(key) == value) return;
base()->setProperty(id(), key, value);
PlaylistItem p=new Item(*this);
p.data()->modified();
}
void File::clearProperty(const TQString &key)
{
if (property(key).isNull()) return;
base()->clearProperty(id(), key);
PlaylistItem p=new Item(*this);
p.data()->modified();
}
TQStringList File::properties() const
{
TQStringList l = base()->properties(id());
for (int i=0; propertyMap[i].noatun; i++)
{
if (property(propertyMap[i].noatun).length())
{
l += propertyMap[i].noatun;
}
}
return l;
}
void File::setId(FileId id)
{
base()->move(mId, id);
mId = id;
}
void File::setPosition(Query *query, const File &after)
{
setProperty(
"Oblique:after_" + query->name() + '_',
TQString::number(after.id())
);
}
bool File::getPosition(const Query *query, File *after) const
{
assert(query);
assert(after);
TQString name = "Oblique:after_" + query->name() + '_';
if (name.isEmpty()) return false;
TQString val = property(name);
if (val.isEmpty())
return false;
*after = File(mBase, val.toUInt());
return true;
}
void File::remove()
{
PlaylistItem p=new Item(*this);
p.data()->removed();
mBase->remove(*this);
}
void File::addTo(Slice *slice)
{
TQString slices = property("Oblique:slices_");
slices += "\n" + TQString::number(slice->id(), 16);
setProperty("Oblique:slices_", slices);
emit mBase->addedTo(slice, *this);
}
void File::removeFrom(Slice *slice)
{
TQString slices = property("Oblique:slices_");
TQStringList sliceList = TQStringList::split('\n', slices);
TQString sid = TQString::number(slice->id(), 16);
sliceList.remove(sid);
slices = sliceList.join("\n");
setProperty("Oblique:slices_", slices);
emit mBase->removedFrom(slice, *this);
}
bool File::isIn(const Slice *slice) const
{
int id = slice->id();
if (id==0) return true;
TQString slices = property("Oblique:slices_");
TQStringList sliceList = TQStringList::split('\n', slices);
for (TQStringList::Iterator i(sliceList.begin()); i!= sliceList.end(); ++i)
{
if ((*i).toInt(0, 16) == id) return true;
}
return false;
}
Slice::Slice(Base *base, int id, const TQString &name)
{
mId = id;
mBase = base;
mName = name;
}
TQString Slice::name() const
{
if (mId == 0) return i18n("Complete Collection");
return mName;
}
void Slice::setName(const TQString &name)
{
if (mId == 0) return;
mName = name;
emit mBase->slicesModified();
}
void Slice::remove()
{
if (mId == 0) return;
mBase->removeSlice(this);
Base *base = mBase;
for (FileId fi=1; ; fi++)
{
File f = base->first(fi);
f.removeFrom(this);
fi = f.id();
}
emit base->slicesModified();
}
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