forked from mia/Aegisub
721 lines
23 KiB
C++
721 lines
23 KiB
C++
// Copyright (c) 2005, 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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// Includes
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#include "ass_dialogue.h"
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#include "ass_override.h"
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#include <wx/tokenzr.h>
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////////////////////// AssOverrideParameter //////////////////////
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///////////////
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// Constructor
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AssOverrideParameter::AssOverrideParameter () {
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classification = PARCLASS_NORMAL;
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ommited = false;
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}
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//////////////
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// Destructor
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AssOverrideParameter::~AssOverrideParameter () {
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}
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////////
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// Copy
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void AssOverrideParameter::CopyFrom (const AssOverrideParameter ¶m) {
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switch(param.GetType()) {
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case VARDATA_INT: SetInt(param.AsInt()); break;
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case VARDATA_FLOAT: SetFloat(param.AsFloat()); break;
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case VARDATA_TEXT: SetText(param.AsText()); break;
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case VARDATA_BOOL: SetBool(param.AsBool()); break;
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case VARDATA_COLOUR: SetColour(param.AsColour()); break;
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case VARDATA_BLOCK: SetBlock(param.AsBlock()); break;
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default: DeleteValue();
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}
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classification = param.classification;
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ommited = param.ommited;
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}
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void AssOverrideParameter::operator= (const AssOverrideParameter ¶m) {
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CopyFrom(param);
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}
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////////////////////// AssDialogueBlockOverride //////////////////////
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///////////////
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// Constructor
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AssDialogueBlockOverride::AssDialogueBlockOverride () {
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type = BLOCK_OVERRIDE;
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}
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//////////////
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// Destructor
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AssDialogueBlockOverride::~AssDialogueBlockOverride () {
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for (std::vector<AssOverrideTag*>::iterator cur=Tags.begin();cur!=Tags.end();cur++) {
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delete *cur;
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}
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Tags.clear();
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}
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/////////////
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// Read tags
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void AssDialogueBlockOverride::ParseTags () {
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// Clear current vector
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Tags.clear();
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// Fix parenthesis matching
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while (text.Freq(_T('(')) > text.Freq(_T(')'))) {
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text += _T(")");
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}
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// Initialize tokenizer
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wxStringTokenizer tkn(text,_T("\\"),wxTOKEN_RET_EMPTY_ALL);
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while (tkn.HasMoreTokens()) {
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wxString curTag = _T("\\");
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curTag += tkn.GetNextToken();
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if (curTag == _T("\\")) continue;
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// Check for parenthesis matching
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while (curTag.Freq(_T('(')) > curTag.Freq(_T(')'))) {
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if (!tkn.HasMoreTokens()) {
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wxLogWarning(_T("Unmatched parenthesis! Line contents: ") + parent->Text);
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break;
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}
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curTag << _T("\\") << tkn.GetNextToken();
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}
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AssOverrideTag *newTag = new AssOverrideTag;
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newTag->SetText(curTag);
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Tags.push_back(newTag);
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}
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}
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///////////////////////////
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// Get Text representation
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wxString AssDialogueBlockOverride::GetText () {
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text = _T("");
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for (std::vector<AssOverrideTag*>::iterator cur=Tags.begin();cur!=Tags.end();cur++) {
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text += (*cur)->ToString();
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}
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return text;
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}
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///////////////////////////////////
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// Process parameters via callback
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void AssDialogueBlockOverride::ProcessParameters(void (*callback)(wxString,int,AssOverrideParameter *,void *),void *userData) {
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AssOverrideTag *curTag;
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AssOverrideParameter *curPar;
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// Find tags
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for (std::vector<AssOverrideTag*>::iterator cur=Tags.begin();cur!=Tags.end();cur++) {
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int n = 0;
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curTag = *cur;
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// Find parameters
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for (std::vector<AssOverrideParameter*>::iterator curParam=curTag->Params.begin();curParam!=curTag->Params.end();curParam++) {
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curPar = *curParam;
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if (curPar->GetType() != VARDATA_NONE && curPar->ommited == false) {
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// Do callback
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(*callback)(curTag->Name,n,curPar,userData);
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// Go recursive if it's a block parameter
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//if (curPar->classification == VARDATA_BLOCK) {
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if (curPar->GetType() == VARDATA_BLOCK) {
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curPar->AsBlock()->ProcessParameters(callback,userData);
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}
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}
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n++;
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}
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}
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}
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///////////////////////// AssOverrideParamProto //////////////////////////
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///////////////
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// Constructor
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AssOverrideParamProto::AssOverrideParamProto (VariableDataType _type,int opt,ASS_ParameterClass classi) {
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type = _type;
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optional = opt;
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classification = classi;
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}
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//////////////
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// Destructor
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AssOverrideParamProto::~AssOverrideParamProto() {
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}
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///////////////////////// AssOverrideTagProto //////////////////////////
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///////////////
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// Static vars
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std::list<AssOverrideTagProto> AssOverrideTagProto::proto;
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bool AssOverrideTagProto::loaded = false;
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///////////////
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// Constructor
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AssOverrideTagProto::AssOverrideTagProto() {
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}
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//////////////
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// Destructor
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AssOverrideTagProto::~AssOverrideTagProto() {
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}
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///////////////////
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// Load prototypes
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void AssOverrideTagProto::LoadProtos () {
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if (loaded) return;
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loaded = true;
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// \alpha
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\alpha");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_TEXT));
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// \bord<depth>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\bord");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_SIZE));
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// \shad<depth>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\shad");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_SIZE));
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// \fade(<a1>,<a2>,<a3>,<t1>,<t2>,<t3>,<t4>)
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\fade");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_RELATIVE_TIME_START));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_RELATIVE_TIME_START));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_RELATIVE_TIME_START));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_RELATIVE_TIME_START));
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// \move(<x1>,<y1>,<x2>,<y2>[,<t1>,<t2>])
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\move");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_X));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_Y));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_X));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_Y));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,OPTIONAL_6,PARCLASS_RELATIVE_TIME_START));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,OPTIONAL_6,PARCLASS_RELATIVE_TIME_START));
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// \clip(<x1>,<y1>,<x2>,<y2>)
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\clip");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_X));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_Y));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_X));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_Y));
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// \clip([<scale>,]<some drawings>)
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\clip");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,OPTIONAL_2,PARCLASS_NORMAL));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_DRAWING));
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// \fscx<percent>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\fscx");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_RELATIVE_SIZE_X));
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// \fscy<percent>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\fscy");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_RELATIVE_SIZE_Y));
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// \pos(<x>,<y>)
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\pos");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_X));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_Y));
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// \org(<x>,<y>)
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\org");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_X));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_Y));
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// \pbo<y>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\pbo");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_Y));
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// \fad(<t1>,<t2>)
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\fad");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_RELATIVE_TIME_START));
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_RELATIVE_TIME_END));
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// \fsp<pixels>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\fsp");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_SIZE));
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// \frx<degrees>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\frx");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \fry<degrees>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\fry");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \frz<degrees>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\frz");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \fr<degrees>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\fr");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \1c&H<bbggrr>&
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\1c");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \2c&H<bbggrr>&
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\2c");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \3c&H<bbggrr>&
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\3c");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \4c&H<bbggrr>&
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\4c");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \1a&H<aa>&
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\1a");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \2a&H<aa>&
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\2a");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \3a&H<aa>&
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\3a");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \4a&H<aa>&
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\4a");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \fe<charset>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\fe");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \ko<duration>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\ko");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_KARAOKE));
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// \kf<duration>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\kf");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_KARAOKE));
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// \be<0/1>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\be");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_BOOL,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \fn<name>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\fn");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \fs<size>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\fs");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_SIZE));
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// \an<alignment>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\an");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \c&H<bbggrr>&
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\c");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \b<0/1/weight>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\b");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,OPTIONAL_1,PARCLASS_NORMAL));
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proto.back().params.back().defaultValue.SetBool(false);
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// \i<0/1>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\i");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_BOOL,OPTIONAL_1,PARCLASS_NORMAL));
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proto.back().params.back().defaultValue.SetBool(false);
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// \u<0/1>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\u");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_BOOL,OPTIONAL_1,PARCLASS_NORMAL));
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proto.back().params.back().defaultValue.SetBool(false);
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// \s<0/1>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\s");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_BOOL,OPTIONAL_1,PARCLASS_NORMAL));
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proto.back().params.back().defaultValue.SetBool(false);
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// \a<alignment>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\a");
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_NORMAL));
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// \k<duration>
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proto.push_back(AssOverrideTagProto());
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proto.back().name = _T("\\k");
|
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proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_KARAOKE));
|
|
|
|
// \K<duration>
|
|
proto.push_back(AssOverrideTagProto());
|
|
proto.back().name = _T("\\K");
|
|
proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_KARAOKE));
|
|
|
|
// \q<0-3>
|
|
proto.push_back(AssOverrideTagProto());
|
|
proto.back().name = _T("\\q");
|
|
proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_NORMAL));
|
|
|
|
// \p<n>
|
|
proto.push_back(AssOverrideTagProto());
|
|
proto.back().name = _T("\\p");
|
|
proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_NORMAL));
|
|
|
|
// \r[<name>]
|
|
proto.push_back(AssOverrideTagProto());
|
|
proto.back().name = _T("\\r");
|
|
proto.back().params.push_back(AssOverrideParamProto(VARDATA_TEXT,OPTIONAL_1,PARCLASS_NORMAL));
|
|
|
|
// \t([<t1>,<t2>,][<accel>,]<style modifiers>)
|
|
proto.push_back(AssOverrideTagProto());
|
|
proto.back().name = _T("\\t");
|
|
proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,OPTIONAL_3 | OPTIONAL_4,PARCLASS_RELATIVE_TIME_START));
|
|
proto.back().params.push_back(AssOverrideParamProto(VARDATA_INT,OPTIONAL_3 | OPTIONAL_4,PARCLASS_RELATIVE_TIME_START));
|
|
proto.back().params.push_back(AssOverrideParamProto(VARDATA_FLOAT,OPTIONAL_2 | OPTIONAL_4,PARCLASS_NORMAL));
|
|
proto.back().params.push_back(AssOverrideParamProto(VARDATA_BLOCK,NOT_OPTIONAL,PARCLASS_NORMAL));
|
|
}
|
|
|
|
|
|
//////////////////////// AssOverrideTag //////////////////////////
|
|
///////////////
|
|
// Constructor
|
|
AssOverrideTag::AssOverrideTag () {
|
|
valid = false;
|
|
}
|
|
|
|
|
|
//////////////
|
|
// Destructor
|
|
AssOverrideTag::~AssOverrideTag () {
|
|
for (std::vector<AssOverrideParameter*>::iterator cur=Params.begin();cur!=Params.end();cur++) {
|
|
delete *cur;
|
|
}
|
|
Params.clear();
|
|
valid = false;
|
|
}
|
|
|
|
|
|
////////////////////////////
|
|
// Parses text and sets tag
|
|
void AssOverrideTag::SetText (wxString text) {
|
|
// Determine name
|
|
Name = _T("");
|
|
AssOverrideTagProto *proto;
|
|
for (std::list<AssOverrideTagProto>::iterator cur=AssOverrideTagProto::proto.begin();cur!=AssOverrideTagProto::proto.end();cur++) {
|
|
proto = &(*cur);
|
|
if (text.Left(proto->name.length()) == proto->name) {
|
|
Name = proto->name;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Set tag name
|
|
if (!Name.empty()) {
|
|
wxLogDebug(_T("Parsing tag: %s"), Name.c_str());
|
|
ParseParameters(text.Mid(Name.length()));
|
|
valid = true;
|
|
}
|
|
|
|
// Junk tag
|
|
else {
|
|
Name = text;
|
|
valid = false;
|
|
}
|
|
}
|
|
|
|
|
|
/////////////////////////
|
|
// Checks if it is valid
|
|
bool AssOverrideTag::IsValid() {
|
|
return valid;
|
|
}
|
|
|
|
|
|
/////////////////////
|
|
// Parses parameters
|
|
void AssOverrideTag::ParseParameters(wxString text) {
|
|
// text is all text following the name until the next \ or the end of the override block
|
|
|
|
// Tokenize text, attempting to find all parameters
|
|
wxArrayString paramList;
|
|
wxString work;
|
|
|
|
{
|
|
if (text.IsEmpty() || text[0] != _T('(')) {
|
|
// There's just one (or none at all) parameter (because there's no parantheses)
|
|
// This means text is all our parameters
|
|
paramList.Add(text.Trim(true).Trim(false));
|
|
// Only using goto here to avoid yet another nested block (keeps the code cleaner!)
|
|
goto end_tokenizing;
|
|
}
|
|
|
|
// Ok, so there are parantheses used here, so there may be more than one parameter
|
|
// Enter fullscale parsing!
|
|
size_t i = 0, textlen = text.Length();
|
|
size_t start = 0;
|
|
int parDepth = 1;
|
|
while (i < textlen && parDepth > 0) {
|
|
// Just skip until next ',' or ')', whichever comes first
|
|
// (Next ')' is achieved when parDepth == 0)
|
|
start = ++i;
|
|
while (i < textlen && parDepth > 0) {
|
|
if (text[i] == _T('(')) parDepth++;
|
|
if (text[i] == _T(')')) parDepth--;
|
|
// parDepth 1 is where we start, and the tag-level we're interested in parsing on
|
|
if (text[i] == _T(',') && parDepth == 1) break;
|
|
if (parDepth < 0) {
|
|
wxLogWarning(_T("Unmatched parenthesis near '%s'!\nTag-parsing incomplete."), text.SubString(i, 10).c_str());
|
|
goto end_tokenizing;
|
|
}
|
|
if (parDepth == 0) {
|
|
// We just ate the paranthesis ending this parameter block
|
|
// Make sure it doesn't get included in the parameter text
|
|
break;
|
|
}
|
|
i++;
|
|
}
|
|
// i now points to the first character not member of this parameter
|
|
work = text.SubString(start, i-1);
|
|
work.Trim(true).Trim(false);
|
|
paramList.Add(work);
|
|
wxLogDebug(_T("Got parameter: %s"), work.c_str());
|
|
}
|
|
|
|
if (i+1 < textlen) {
|
|
// There's some additional garbage after the parantheses
|
|
// Just add it in for completeness
|
|
paramList.Add(text.Mid(i+1));
|
|
}
|
|
}
|
|
// This label is only gone to from inside the previous block, if the tokenizing needs to end early
|
|
end_tokenizing:
|
|
|
|
int curPar = 0;
|
|
size_t totalPars = paramList.GetCount();
|
|
|
|
// Get optional parameters flag
|
|
ASS_ParameterOptional parsFlag = OPTIONAL_0;
|
|
switch (totalPars) {
|
|
case 1: parsFlag = OPTIONAL_1; break;
|
|
case 2: parsFlag = OPTIONAL_2; break;
|
|
case 3: parsFlag = OPTIONAL_3; break;
|
|
case 4: parsFlag = OPTIONAL_4; break;
|
|
case 5: parsFlag = OPTIONAL_5; break;
|
|
case 6: parsFlag = OPTIONAL_6; break;
|
|
case 7: parsFlag = OPTIONAL_7; break;
|
|
}
|
|
|
|
// Find prototype
|
|
bool clipOnce = true;
|
|
AssOverrideTagProto *proto = NULL;
|
|
for (std::list<AssOverrideTagProto>::iterator cur=AssOverrideTagProto::proto.begin();cur!=AssOverrideTagProto::proto.end();cur++) {
|
|
if (Name == (*cur).name) {
|
|
if (Name == _T("\\clip") && totalPars != 4 && clipOnce) {
|
|
clipOnce = false;
|
|
continue;
|
|
}
|
|
proto = &(*cur);
|
|
break;
|
|
}
|
|
}
|
|
if (proto == NULL) {
|
|
throw _T("Couldn't find tag prototype while parsing.");
|
|
}
|
|
|
|
// Get parameters
|
|
size_t n=0;
|
|
wxString curtok = _T("");
|
|
if (curPar < (signed)totalPars) {
|
|
curtok = paramList[curPar];
|
|
curPar++;
|
|
}
|
|
|
|
// For each parameter
|
|
while (n < proto->params.size()) {
|
|
AssOverrideParamProto *curproto = &proto->params[n];
|
|
bool isDefault = false;
|
|
n++;
|
|
|
|
// Create parameter
|
|
AssOverrideParameter *newparam = new AssOverrideParameter;
|
|
|
|
// Check if it's optional and not set (set to default)
|
|
if (!(curproto->optional & parsFlag)) {
|
|
if (curproto->defaultValue.GetType() != VARDATA_NONE) {
|
|
isDefault = true;
|
|
newparam->CopyFrom(curproto->defaultValue);
|
|
}
|
|
newparam->ommited = true;
|
|
// This parameter doesn't really count against the number of parsed parameters,
|
|
// since it's left out. Don't count it.
|
|
curPar--;
|
|
}
|
|
|
|
if (isDefault == false) {
|
|
// Determine parameter type and set value
|
|
switch (curproto->type) {
|
|
case VARDATA_INT: {
|
|
long temp = 0;
|
|
curtok.ToLong(&temp);
|
|
newparam->SetInt(temp);
|
|
break;
|
|
}
|
|
case VARDATA_FLOAT: {
|
|
double temp = 0.0;
|
|
curtok.ToDouble(&temp);
|
|
newparam->SetFloat(temp);
|
|
break;
|
|
}
|
|
case VARDATA_TEXT: {
|
|
newparam->SetText(curtok);
|
|
break;
|
|
}
|
|
case VARDATA_BOOL: {
|
|
long temp = false;
|
|
curtok.ToLong(&temp);
|
|
newparam->SetBool(temp != 0);
|
|
break;
|
|
}
|
|
case VARDATA_BLOCK: {
|
|
AssDialogueBlockOverride *temp = new AssDialogueBlockOverride;
|
|
temp->text = curtok;
|
|
temp->ParseTags();
|
|
newparam->SetBlock(temp);
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Get next actual parameter
|
|
if (curPar < (signed)totalPars) {
|
|
// Unless this parameter was omitted (in which case the token shouldn't be eaten)
|
|
if (!newparam->ommited) {
|
|
curtok = paramList[curPar];
|
|
}
|
|
curPar++;
|
|
}
|
|
else curtok = _T("");
|
|
}
|
|
|
|
// Add to list
|
|
newparam->classification = curproto->classification;
|
|
Params.push_back(newparam);
|
|
}
|
|
}
|
|
|
|
|
|
//////////////
|
|
// Get string
|
|
wxString AssOverrideTag::ToString() {
|
|
// Start with name
|
|
wxString result = Name;
|
|
|
|
// Determine if it needs parentheses
|
|
bool parenthesis = false;
|
|
if (Name == _T("\\t") || Name == _T("\\pos") || Name == _T("\\fad") || Name == _T("\\org") || Name == _T("\\clip") || Name == _T("\\move") || Name == _T("\\fade")) parenthesis = true;
|
|
if (parenthesis) result += _T("(");
|
|
|
|
// Add parameters
|
|
int n = 0;
|
|
for (std::vector<AssOverrideParameter*>::iterator cur=Params.begin();cur!=Params.end();cur++) {
|
|
if ((*cur)->GetType() != VARDATA_NONE && (*cur)->ommited == false) {
|
|
result += (*cur)->AsText();
|
|
result += _T(",");
|
|
n++;
|
|
}
|
|
}
|
|
if (n > 0) result = result.Left(result.Length()-1);
|
|
|
|
// Finish
|
|
if (parenthesis) result += _T(")");
|
|
return result;
|
|
}
|