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Kill the awkward automatic subtitle format (de)registration

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This commit is contained in:
Thomas Goyne 2014-03-09 14:17:56 -07:00
parent 9f6124220a
commit 1a2847016c
3 changed files with 19 additions and 32 deletions
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1
aegisub/src/main.cpp
View file

@ -294,7 +294,6 @@ int AegisubApp::OnExit() {
wxTheClipboard->Close();
}
SubtitleFormat::DestroyFormats();
delete config::opt;
delete config::mru;
hotkey::clear();

43
aegisub/src/subtitle_format.cpp
View file

@ -53,11 +53,11 @@
#include "subtitle_format_transtation.h"
#include "subtitle_format_ttxt.h"
#include "subtitle_format_txt.h"
#include "utils.h"
#include "video_context.h"
#include <libaegisub/fs.h>
#include <libaegisub/of_type_adaptor.h>
#include <libaegisub/util.h>
#include <algorithm>
#include <boost/algorithm/string/join.hpp>
@ -66,15 +66,16 @@
using namespace std::placeholders;
namespace {
std::vector<std::unique_ptr<SubtitleFormat>> formats;
}
SubtitleFormat::SubtitleFormat(std::string name)
: name(std::move(name))
{
formats.push_back(this);
}
SubtitleFormat::~SubtitleFormat() {
formats.erase(remove(begin(formats), end(formats), this));
}
SubtitleFormat::~SubtitleFormat() { }
bool SubtitleFormat::CanReadFile(agi::fs::path const& filename, std::string const&) const {
auto wildcards = GetReadWildcards();
@ -307,33 +308,27 @@ void SubtitleFormat::MergeIdentical(AssFile &file) {
}
}
std::vector<SubtitleFormat*> SubtitleFormat::formats;
void SubtitleFormat::LoadFormats() {
if (formats.empty()) {
new AssSubtitleFormat;
new Ebu3264SubtitleFormat;
new EncoreSubtitleFormat;
new MKVSubtitleFormat;
new MicroDVDSubtitleFormat;
new SRTSubtitleFormat;
new TTXTSubtitleFormat;
new TXTSubtitleFormat;
new TranStationSubtitleFormat;
formats.emplace_back(agi::util::make_unique<AssSubtitleFormat>());
formats.emplace_back(agi::util::make_unique<Ebu3264SubtitleFormat>());
formats.emplace_back(agi::util::make_unique<EncoreSubtitleFormat>());
formats.emplace_back(agi::util::make_unique<MKVSubtitleFormat>());
formats.emplace_back(agi::util::make_unique<MicroDVDSubtitleFormat>());
formats.emplace_back(agi::util::make_unique<SRTSubtitleFormat>());
formats.emplace_back(agi::util::make_unique<TTXTSubtitleFormat>());
formats.emplace_back(agi::util::make_unique<TXTSubtitleFormat>());
formats.emplace_back(agi::util::make_unique<TranStationSubtitleFormat>());
}
}
void SubtitleFormat::DestroyFormats() {
while (!formats.empty())
delete formats.back();
}
template<class Cont, class Pred>
SubtitleFormat *find_or_throw(Cont &container, Pred pred) {
auto it = find_if(container.begin(), container.end(), pred);
if (it == container.end())
throw UnknownSubtitleFormatError("Subtitle format for extension not found", nullptr);
return *it;
return it->get();
}
const SubtitleFormat *SubtitleFormat::GetReader(agi::fs::path const& filename, std::string const& encoding) {
@ -352,11 +347,11 @@ std::string SubtitleFormat::GetWildcards(int mode) {
std::vector<std::string> all;
std::string final;
for (auto format : formats) {
std::vector<std::string> cur = mode == 0 ? format->GetReadWildcards() : format->GetWriteWildcards();
for (auto const& format : formats) {
auto cur = mode == 0 ? format->GetReadWildcards() : format->GetWriteWildcards();
if (cur.empty()) continue;
for_each(cur.begin(), cur.end(), [](std::string &str) { str.insert(0, "*."); });
for (auto& str : cur) str.insert(0, "*.");
all.insert(all.end(), begin(cur), end(cur));
final += "|" + format->GetName() + " (" + boost::join(cur, ",") + ")|" + boost::join(cur, ";");
}

7
aegisub/src/subtitle_format.h
View file

@ -52,9 +52,6 @@ class SubtitleFormat {
/// Get this format's wildcards for a save dialog
virtual std::vector<std::string> GetWriteWildcards() const { return {}; }
/// List of loaded subtitle formats
static std::vector<SubtitleFormat*> formats;
public:
/// Strip override tags
static void StripTags(AssFile &file);
@ -80,10 +77,8 @@ public:
/// Constructor
/// @param Subtitle format name
/// @note Automatically registers the format
SubtitleFormat(std::string name);
/// Destructor
/// @note Automatically unregisters the format
virtual ~SubtitleFormat();
/// Get this format's name
@ -129,8 +124,6 @@ public:
static const SubtitleFormat *GetWriter(agi::fs::path const& filename);
/// Initialize subtitle formats
static void LoadFormats();
/// Deinitialize subtitle formats
static void DestroyFormats();
};
DEFINE_SIMPLE_EXCEPTION(SubtitleFormatParseError, agi::InvalidInputException, "subtitle_io/parse/generic")