131 lines
3.5 KiB
C++
131 lines
3.5 KiB
C++
// Copyright (c) 2006-2007, Niels Martin Hansen
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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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// Aegisub Project http://www.aegisub.org/
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//
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// $Id$
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/// @file ass_karaoke.cpp
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/// @brief Parse and manipulate ASSA karaoke tags
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/// @ingroup subs_storage
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///
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#include "config.h"
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#include "ass_karaoke.h"
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#include "ass_override.h"
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/// @brief DOCME
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///
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AssKaraokeSyllable::AssKaraokeSyllable()
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{
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duration = 0;
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text = _T("");
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unstripped_text = _T("");
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type = _T("");
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tag = 0;
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}
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/// @brief DOCME
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/// @param line
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/// @param syls
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///
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void ParseAssKaraokeTags(const AssDialogue *line, AssKaraokeVector &syls)
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{
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// Assume line already has tags parsed
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AssKaraokeSyllable syl;
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bool brackets_open = false;
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for (int i = 0; i < (int)line->Blocks.size(); i++) {
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AssDialogueBlock *block = line->Blocks[i];
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switch (block->GetType()) {
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case BLOCK_BASE:
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break;
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case BLOCK_PLAIN:
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syl.text += block->text;
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syl.unstripped_text += block->text;
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break;
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case BLOCK_DRAWING:
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// Regard drawings as tags
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syl.unstripped_text += block->text;
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break;
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case BLOCK_OVERRIDE: {
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AssDialogueBlockOverride *ovr = dynamic_cast<AssDialogueBlockOverride*>(block);
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for (int j = 0; j < (int)ovr->Tags.size(); j++) {
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AssOverrideTag *tag = ovr->Tags[j];
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if (tag->IsValid() && tag->Name.Mid(0,2).CmpNoCase(_T("\\k")) == 0) {
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// karaoke tag
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if (brackets_open) {
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syl.unstripped_text += _T("}");
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brackets_open = false;
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}
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// Store syllable
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syls.push_back(syl);
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syl.text = _T("");
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syl.unstripped_text = _T("");
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syl.tag = tag;
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syl.type = tag->Name;
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syl.duration = tag->Params[0]->Get<int>();
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} else {
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// not karaoke tag
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if (!brackets_open) {
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syl.unstripped_text += _T("{");
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brackets_open = true;
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}
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syl.unstripped_text += tag->ToString();
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}
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}
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if (brackets_open) {
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brackets_open = false;
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syl.unstripped_text += _T("}");
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}
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break;
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}
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}
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}
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syls.push_back(syl);
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}
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