114 lines
3.7 KiB
C++
114 lines
3.7 KiB
C++
// Copyright (c) 2007, Rodrigo Braz Monteiro
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of the Aegisub Group nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// -----------------------------------------------------------------------------
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//
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// AEGISUB
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//
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// Website: http://aegisub.cellosoft.com
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// Contact: mailto:zeratul@cellosoft.com
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//
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///////////
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// Headers
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#include "subtitles_provider.h"
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#ifdef WITH_CSRI
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#include "subtitles_provider_csri.h"
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#endif
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#ifdef WITH_LIBASS
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#include "subtitles_provider_libass.h"
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#endif
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#include "options.h"
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//////////////
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// Destructor
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SubtitlesProvider::~SubtitlesProvider() {
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}
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////////////////////////////////////////////////////////////////
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// Check if provider available (doesn't verify provider works!)
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bool SubtitlesProviderFactory::ProviderAvailable() {
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// List of providers
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wxArrayString list = GetFactoryList(Options.AsText(_T("Subtitles provider")));
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// None available
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return (list.Count() > 0);
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}
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////////////////
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// Get provider
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SubtitlesProvider* SubtitlesProviderFactory::GetProvider() {
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// Register them
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// HACK: fix me
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static bool init = false;
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if (!init) RegisterProviders();
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init = true;
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// List of providers
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wxArrayString list = GetFactoryList(Options.AsText(_T("Subtitles provider")));
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// None available
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if (list.Count() == 0) throw _T("No subtitle providers are available.");
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// Get provider
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wxString error;
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for (unsigned int i=0;i<list.Count();i++) {
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try {
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size_t pos = list[i].Find(_T('/'));
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wxString name = list[i].Left(pos);
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wxString subType = list[i].Mid(pos+1);
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SubtitlesProvider *provider = GetFactory(list[i])->CreateProvider(subType);
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if (provider) return provider;
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}
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catch (wxString err) { error += list[i] + _T(" factory: ") + err + _T("\n"); }
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catch (const wxChar *err) { error += list[i] + _T(" factory: ") + wxString(err) + _T("\n"); }
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catch (...) { error += list[i] + _T(" factory: Unknown error\n"); }
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}
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// Failed
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throw error;
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}
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//////////////////////
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// Register providers
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void SubtitlesProviderFactory::RegisterProviders() {
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#ifdef WITH_CSRI
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new CSRISubtitlesProviderFactory();
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#endif
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#ifdef WITH_LIBASS
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new LibassSubtitlesProviderFactory();
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#endif
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}
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//////////
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// Static
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template <class SubtitlesProviderFactory> std::map<wxString,SubtitlesProviderFactory*>* AegisubFactory<SubtitlesProviderFactory>::factories=NULL;
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