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Beat some semblance of sanity into ass_override and related files. Fixes a pile of crashes when tags are missing expected parameters.

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Originally committed to SVN as r4581.
This commit is contained in:
Thomas Goyne 2010-06-24 01:24:43 +00:00
parent c64e764648
commit e2f8e69612
10 changed files with 413 additions and 872 deletions
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182
aegisub/src/ass_dialogue.cpp
View file

@ -47,7 +47,6 @@
#include "utils.h"
#include "vfr.h"
/// @brief Constructs AssDialogue
AssDialogue::AssDialogue()
: Comment(false)
, Layer(0)
@ -109,29 +108,21 @@ AssDialogue::AssDialogue(wxString _data,int version)
}
}
/// @brief Destructor
AssDialogue::~AssDialogue () {
Clear();
}
/// @brief Clear
void AssDialogue::Clear () {
ClearBlocks();
}
/// @brief Clear blocks
void AssDialogue::ClearBlocks() {
using std::vector;
for (vector<AssDialogueBlock*>::iterator cur=Blocks.begin();cur!=Blocks.end();cur++) {
for (std::vector<AssDialogueBlock*>::iterator cur=Blocks.begin();cur!=Blocks.end();cur++) {
delete *cur;
}
Blocks.clear();
}
/// @brief Parse ASS Data
/// @param rawData
/// @param version
/// @return
bool AssDialogue::Parse(wxString rawData, int version) {
size_t pos = 0;
wxString temp;
@ -224,92 +215,51 @@ bool AssDialogue::Parse(wxString rawData, int version) {
return true;
}
/// @brief Make data
/// @return
wxString AssDialogue::MakeData() {
// Prepare
static wxString final = _T("");
wxString AssDialogue::GetData(bool ssa) {
wxString final;
// Write all final
if (Comment) final = _T("Comment: ");
else final = _T("Dialogue: ");
if (Comment) final = L"Comment: ";
else final = L"Dialogue: ";
final += wxString::Format(_T("%01i"),Layer);
final += _T(",");
if (ssa) final += L"Marked=0,";
final += Start.GetASSFormated() + _T(",");
final += End.GetASSFormated() + _T(",");
final += wxString::Format(L"%01i",Layer);
final += L",";
Style.Replace(_T(","),_T(";"));
Actor.Replace(_T(","),_T(";"));
final += Style + _T(",");
final += Actor + _T(",");
final += Start.GetASSFormated() + L",";
final += End.GetASSFormated() + L",";
Style.Replace(L",",L";");
Actor.Replace(L",",L";");
final += Style + L",";
final += Actor + L",";
final += GetMarginString(0);
final += _T(",");
final += L",";
final += GetMarginString(1);
final += _T(",");
final += L",";
final += GetMarginString(2);
final += _T(",");
final += L",";
Effect.Replace(_T(","),_T(";"));
final += Effect + _T(",");
Effect.Replace(L",",L";");
final += Effect + L",";
final += Text;
// Make sure that final has no line breaks
final.Replace(_T("\n"),_T(""));
final.Replace(_T("\r"),_T(""));
final.Replace(L"\n","");
final.Replace(L"\r","");
// Return final
return final;
}
/// @brief Get entry data
/// @return
const wxString AssDialogue::GetEntryData() {
return MakeData();
return GetData(false);
}
/// @brief Set entry data
/// @param newData
void AssDialogue::SetEntryData(wxString newData) {
}
/// @brief Get SSA version of Dialogue
/// @return
wxString AssDialogue::GetSSAText () {
// Prepare
wxString work = _T("");
// Write all work
if (Comment) work += _T("Comment: ");
else work += _T("Dialogue: ");
work += _T("Marked=0,");
work += Start.GetASSFormated() + _T(",");
work += End.GetASSFormated() + _T(",");
Style.Replace(_T(","),_T(";"));
Actor.Replace(_T(","),_T(";"));
work += Style + _T(",");
work += Actor + _T(",");
work += GetMarginString(0);
work += _T(",");
work += GetMarginString(1);
work += _T(",");
work += GetMarginString(2);
work += _T(",");
Effect.Replace(_T(","),_T(";"));
work += Effect + _T(",");
work += Text;
return work;
return GetData(true);
}
/// @brief Yea, I convert to ASS tags, then parse that. So sue me. -------------- Parse SRT tags
void AssDialogue::ParseSRTTags () {
// Search and replace
size_t total = 0;
@ -350,7 +300,7 @@ void AssDialogue::ParseSRTTags () {
// Open tag
if (isOpen) {
wxString replaced = _T("");
wxString replaced;
// Color tag
if ((pos = work.find(_T("COLOR=\""),start)) != wxString::npos) {
@ -441,15 +391,11 @@ void AssDialogue::ParseSRTTags () {
Text.Replace(_T("}{"),_T(""));
}
/// @brief Parse ASS tags
void AssDialogue::ParseASSTags () {
// Clear blocks
ClearBlocks();
// Is drawing?
int drawingLevel = 0;
// Loop through
const size_t len = Text.size();
size_t cur = 0;
size_t end = 0;
@ -472,7 +418,6 @@ void AssDialogue::ParseASSTags () {
AssDialogueBlockPlain *block = new AssDialogueBlockPlain;
block->text = work;
Blocks.push_back(block);
}
else {
@ -487,9 +432,8 @@ void AssDialogue::ParseASSTags () {
// Look for \p in block
std::vector<AssOverrideTag*>::iterator curTag;
for (curTag = block->Tags.begin();curTag != block->Tags.end();curTag++) {
AssOverrideTag *tag = *curTag;
if (tag->Name == _T("\\p")) {
drawingLevel = tag->Params.at(0)->Get<int>();
if ((*curTag)->Name == L"\\p") {
drawingLevel = (*curTag)->Params[0]->Get<int>(0);
}
}
}
@ -535,16 +479,11 @@ void AssDialogue::ParseASSTags () {
}
}
/// @brief Strip tags
void AssDialogue::StripTags () {
static wxRegEx reg(_T("\\{[^\\{]*\\}"),wxRE_ADVANCED);
reg.Replace(&Text,_T(""));
Text = GetStrippedText();
}
/// @brief Strip a specific tag
/// @param tagName
void AssDialogue::StripTag (wxString tagName) {
// Parse
using std::list;
using std::vector;
ParseASSTags();
@ -556,7 +495,7 @@ void AssDialogue::StripTag (wxString tagName) {
AssDialogueBlockOverride *over = dynamic_cast<AssDialogueBlockOverride*>(*cur);
wxString temp;
for (size_t i=0;i<over->Tags.size();i++) {
if (over->Tags[i]->Name != tagName) temp += over->Tags[i]->ToString();
if (over->Tags[i]->Name != tagName) temp += *over->Tags[i];
}
// Insert
@ -565,14 +504,11 @@ void AssDialogue::StripTag (wxString tagName) {
else final += (*cur)->GetText();
}
// Update
ClearBlocks();
Text = final;
}
/// @brief TODO: Improve this code ------------------- Convert tags to SRT
void AssDialogue::ConvertTagsToSRT () {
// Setup
using std::list;
using std::vector;
AssDialogueBlockOverride* curBlock;
@ -669,11 +605,10 @@ void AssDialogue::ConvertTagsToSRT () {
ClearBlocks();
}
/// @brief Updates text from tags
void AssDialogue::UpdateText () {
using std::vector;
Text = _T("");
for (vector<AssDialogueBlock*>::iterator cur=Blocks.begin();cur!=Blocks.end();cur++) {
if (Blocks.empty()) return;
Text.clear();
for (std::vector<AssDialogueBlock*>::iterator cur=Blocks.begin();cur!=Blocks.end();cur++) {
if ((*cur)->GetType() == BLOCK_OVERRIDE) {
Text += _T("{");
Text += (*cur)->GetText();
@ -683,10 +618,9 @@ void AssDialogue::UpdateText () {
}
}
/// @brief Sets margin from a string
/// @param origvalue
/// @param which
void AssDialogue::SetMarginString(const wxString origvalue,int which) {
if (which < 0 || which >= 4) throw Aegisub::InvalidMarginIdError();
// Make it numeric
wxString strvalue = origvalue;
if (!strvalue.IsNumber()) {
@ -707,14 +641,9 @@ void AssDialogue::SetMarginString(const wxString origvalue,int which) {
if (value > 9999) value = 9999;
// Assign
if (which < 0 || which >= 4) throw Aegisub::InvalidMarginIdError();
Margin[which] = value;
}
/// @brief Gets string for margin
/// @param which
/// @param pad
/// @return
wxString AssDialogue::GetMarginString(int which,bool pad) {
if (which < 0 || which >= 4) throw Aegisub::InvalidMarginIdError();
int value = Margin[which];
@ -735,9 +664,6 @@ void AssDialogue::ProcessParameters(AssDialogueBlockOverride::ProcessParametersC
//ClearBlocks();
}
/// @brief Checks if two lines collide
/// @param target
/// @return
bool AssDialogue::CollidesWith(AssDialogue *target) {
if (!target) return false;
int a = Start.GetMS();
@ -747,49 +673,20 @@ bool AssDialogue::CollidesWith(AssDialogue *target) {
return ((a < c) ? (c < b) : (a < d));
}
/// @brief Return just the text without any overrides
/// @return
wxString AssDialogue::GetStrippedText() const {
wxString justtext = wxString(_T(""));
bool inCode = false;
for (size_t charindex = 0; charindex != Text.Len(); charindex++) {
if (Text[charindex] == '{') inCode = true;
else if (Text[charindex] == '}') inCode = false;
else if (!inCode) justtext = justtext + Text[charindex];
}
return justtext;
static wxRegEx reg(_T("\\{[^\\{]*\\}"),wxRE_ADVANCED);
wxString txt(Text);
reg.Replace(&txt,_T(""));
return txt;
}
/// @brief Clone
/// @return
AssEntry *AssDialogue::Clone() const {
return new AssDialogue(*this);
}
/// @brief Constructor AssDialogueBlock
AssDialogueBlock::AssDialogueBlock () {
}
/// @brief Destructor
AssDialogueBlock::~AssDialogueBlock () {
}
/// @brief Constructor AssDialogueBlockPlain
AssDialogueBlockPlain::AssDialogueBlockPlain () {
}
/// @brief Constructor AssDialogueBlockDrawing
AssDialogueBlockDrawing::AssDialogueBlockDrawing () {
}
/// @brief Multiply coordinates
/// @param mx
/// @param my
/// @param x
/// @param y
void AssDialogueBlockDrawing::TransformCoords(int mx,int my,double x,double y) {
// HACK: Implement a proper parser ffs!!
// Could use Spline but it'd be slower and this seems to work fine
wxStringTokenizer tkn(GetText(),_T(" "),wxTOKEN_DEFAULT);
wxString cur;
wxString final;
@ -825,4 +722,3 @@ void AssDialogueBlockDrawing::TransformCoords(int mx,int my,double x,double y) {
final = final.Left(final.Length()-1);
text = final;
}

109
aegisub/src/ass_dialogue.h
View file

@ -34,10 +34,6 @@
/// @ingroup subs_storage
///
////////////
// Includes
#ifndef AGI_PRE
#include <vector>
#endif
@ -45,33 +41,15 @@
#include "ass_entry.h"
#include "ass_time.h"
//////////////
// Prototypes
class AssOverrideParameter;
class AssOverrideTag;
class AssDialogueBlockPlain;
class AssDialogueBlockOverride;
class AssDialogueBlockDrawing;
/// DOCME
enum ASS_BlockType {
/// DOCME
BLOCK_BASE,
/// DOCME
BLOCK_PLAIN,
/// DOCME
BLOCK_OVERRIDE,
/// DOCME
BLOCK_DRAWING
};
class AssOverrideParameter;
class AssOverrideTag;
/// DOCME
/// @class AssDialogueBlock
@ -97,15 +75,14 @@ enum ASS_BlockType {
/// @endverbatim
class AssDialogueBlock {
public:
/// DOCME
wxString text;
/// DOCME
AssDialogue *parent;
AssDialogueBlock();
virtual ~AssDialogueBlock();
AssDialogueBlock() { }
virtual ~AssDialogueBlock() { }
virtual ASS_BlockType GetType() = 0;
@ -125,12 +102,8 @@ public:
/// DOCME
class AssDialogueBlockPlain : public AssDialogueBlock {
public:
/// @brief DOCME
/// @return
///
ASS_BlockType GetType() { return BLOCK_PLAIN; }
AssDialogueBlockPlain();
AssDialogueBlockPlain() { }
};
@ -142,16 +115,11 @@ public:
/// DOCME
class AssDialogueBlockDrawing : public AssDialogueBlock {
public:
/// DOCME
int Scale;
/// @brief DOCME
/// @return
///
ASS_BlockType GetType() { return BLOCK_DRAWING; }
AssDialogueBlockDrawing();
AssDialogueBlockDrawing() { }
void TransformCoords(int trans_x,int trans_y,double mult_x,double mult_y);
};
@ -164,7 +132,7 @@ public:
/// DOCME
class AssDialogueBlockOverride : public AssDialogueBlock {
public:
AssDialogueBlockOverride();
AssDialogueBlockOverride() { }
~AssDialogueBlockOverride();
/// DOCME
@ -195,15 +163,12 @@ public:
///
/// DOCME
class AssDialogue : public AssEntry {
private:
wxString MakeData();
wxString GetData(bool ssa);
public:
/// Contains information about each block of text
std::vector<AssDialogueBlock*> Blocks;
/// Is this a comment line?
bool Comment;
/// Layer number
@ -223,36 +188,54 @@ public:
/// Raw text data
wxString Text;
/// @brief DOCME
/// @return
///
ASS_EntryType GetType() { return ENTRY_DIALOGUE; }
bool Parse(wxString data,int version=1); // Parses raw ASS data into everything else
void ParseASSTags(); // Parses text to generate block information (doesn't update data)
void ParseSRTTags(); // Converts tags to ass format and calls ParseASSTags+UpdateData
void ClearBlocks(); // Clear all blocks, ALWAYS call this after you're done processing tags
/// @brief Parse raw ASS data into everything else
/// @param data ASS line
/// @param version ASS version to try first (4, 4+, ASS2)
/// @return Did it successfully parse?
bool Parse(wxString data,int version=1);
/// Parse text as ASS to generate block information
void ParseASSTags();
/// Parse text as SRT to generate block information
void ParseSRTTags();
/// Clear all blocks, ALWAYS call this after you're done processing tags
void ClearBlocks();
/// @brief Process parameters via callback
/// @param callback The callback function to call per tag paramer
/// @param callback The callback function to call per tag parameter
/// @param userData User data to pass to callback function
void ProcessParameters(AssDialogueBlockOverride::ProcessParametersCallback callback,void *userData=NULL); // Callback to process parameters
void ConvertTagsToSRT(); // Converts tags to SRT format
void StripTags(); // Strips all tags from the text
void StripTag(wxString tagName);// Strips a specific tag from the text
wxString GetStrippedText() const; // Gets text without tags
void ProcessParameters(AssDialogueBlockOverride::ProcessParametersCallback callback,void *userData=NULL);
/// Convert ASS tags to SRT tags
void ConvertTagsToSRT();
/// Strip all ASS tags from the text
void StripTags();
/// Strip a specific ASS tag from the text
void StripTag(wxString tagName);
/// Get text without tags
wxString GetStrippedText() const;
void UpdateText(); // Generates text from the override tags
/// If blocks have been parsed, update the text from their current value
void UpdateText();
const wxString GetEntryData();
void SetEntryData(wxString newData);
void Clear(); // Wipes all data
/// Do nothing
void SetEntryData(wxString) { }
/// Synonym for ClearBlocks
void Clear();
void SetMarginString(const wxString value,int which); // Set string to a margin value (0 = left, 1 = right, 2 = vertical/top, 3 = bottom)
wxString GetMarginString(int which,bool pad=true); // Returns the string of a margin value (0 = left, 1 = right, 2 = vertical/top, 3 = bottom)
/// @brief Set a margin
/// @param value New value of the margin
/// @param which 0 = left, 1 = right, 2 = vertical/top, 3 = bottom
void SetMarginString(const wxString value,int which);
/// @brief Get a margin
/// @param which 0 = left, 1 = right, 2 = vertical/top, 3 = bottom
/// @param pad Pad the number to four digits
wxString GetMarginString(int which,bool pad=true);
/// Get the line as SSA rather than ASS
wxString GetSSAText();
bool CollidesWith(AssDialogue *target); // Checks if two lines collide
/// Does this line collide with the passed line?
bool CollidesWith(AssDialogue *target);
AssEntry *Clone() const;

4
aegisub/src/ass_file.cpp
View file

@ -64,8 +64,8 @@
/// @brief AssFile constructor
AssFile::AssFile () {
AssOverrideTagProto::LoadProtos();
Clear();
loaded = false;
Modified = false;
}
/// @brief AssFile destructor

2
aegisub/src/ass_karaoke.cpp
View file

@ -110,7 +110,7 @@ void ParseAssKaraokeTags(const AssDialogue *line, AssKaraokeVector &syls)
syl.unstripped_text += _T("{");
brackets_open = true;
}
syl.unstripped_text += tag->ToString();
syl.unstripped_text += *tag;
}
}

839
aegisub/src/ass_override.cpp
View file

@ -1,4 +1,5 @@
// Copyright (c) 2005, Rodrigo Braz Monteiro
// Copyright (c) 2010, Thomas Goyne <plorkyeran@aegisub.org>
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
@ -45,114 +46,72 @@
#include "ass_dialogue.h"
#include "ass_override.h"
#include "utils.h"
/// @brief Constructor
AssOverrideParameter::AssOverrideParameter () {
classification = PARCLASS_NORMAL;
ommited = false;
AssOverrideParameter::AssOverrideParameter()
: classification(PARCLASS_NORMAL)
, omitted(false)
{
}
/// @brief Destructor
AssOverrideParameter::~AssOverrideParameter () {
AssOverrideParameter::AssOverrideParameter(const AssOverrideParameter &param)
: VariableData(param)
, classification(param.classification)
, omitted(param.omitted)
{
}
void AssOverrideParameter::operator=(const AssOverrideParameter &param) {
DeleteValue();
new(this) AssOverrideParameter(param);
}
/// @brief Copy
/// @param param
///
void AssOverrideParameter::CopyFrom (const AssOverrideParameter &param) {
*static_cast<VariableData*>(this) = static_cast<const VariableData&>(param);
classification = param.classification;
ommited = param.ommited;
// From ass_dialogue.h
AssDialogueBlockOverride::~AssDialogueBlockOverride() {
delete_clear(Tags);
}
/// @brief DOCME
/// @param param
///
void AssOverrideParameter::operator= (const AssOverrideParameter &param) {
CopyFrom(param);
}
void AssDialogueBlockOverride::ParseTags() {
delete_clear(Tags);
/// @brief Constructor
AssDialogueBlockOverride::AssDialogueBlockOverride () {
}
/// @brief Destructor
AssDialogueBlockOverride::~AssDialogueBlockOverride () {
for (size_t i=0;i<Tags.size();i++) {
delete Tags[i];
}
Tags.clear();
}
/// @brief Read tags
///
void AssDialogueBlockOverride::ParseTags () {
// Clear current vector
for (size_t i=0;i<Tags.size();i++) {
delete Tags[i];
}
Tags.clear();
// Fix parenthesis matching
while (text.Freq(_T('(')) > text.Freq(_T(')'))) {
text += _T(")");
}
// Initialize tokenizer
wxStringTokenizer tkn(text,_T("\\"),wxTOKEN_RET_EMPTY_ALL);
wxStringTokenizer tkn(text, L"\\", wxTOKEN_STRTOK);
wxString curTag;
if (text.StartsWith(_T("\\"))) curTag = _T("\\");
if (text.StartsWith(L"\\")) curTag = L"\\";
while (tkn.HasMoreTokens()) {
//curTag will always start with a backslash after first loop - see end of loop
curTag += tkn.GetNextToken();
if (curTag == _T("\\")) continue;
// Check for parenthesis matching
while (curTag.Freq(_T('(')) > curTag.Freq(_T(')'))) {
if (!tkn.HasMoreTokens()) {
wxLogWarning(_T("Unmatched parenthesis! Line contents: ") + parent->Text);
break;
}
curTag << _T("\\") << tkn.GetNextToken();
// Check for parenthesis matching for \t
while (curTag.Freq(L'(') > curTag.Freq(L')') && tkn.HasMoreTokens()) {
curTag << L"\\" << tkn.GetNextToken();
}
AssOverrideTag *newTag = new AssOverrideTag;
newTag->SetText(curTag);
Tags.push_back(newTag);
Tags.push_back(new AssOverrideTag(curTag));
curTag = _T("\\");
curTag = L"\\";
}
}
void AssDialogueBlockOverride::AddTag(wxString const& tag) {
AssOverrideTag *newTag = new AssOverrideTag;
newTag->SetText(tag);
Tags.push_back(newTag);
Tags.push_back(new AssOverrideTag(tag));
}
/// @brief Get Text representation
/// @return
///
wxString AssDialogueBlockOverride::GetText () {
text = _T("");
wxString AssDialogueBlockOverride::GetText() {
text.clear();
for (std::vector<AssOverrideTag*>::iterator cur=Tags.begin();cur!=Tags.end();cur++) {
text += (*cur)->ToString();
text += **cur;
}
return text;
}
void AssDialogueBlockOverride::ProcessParameters(AssDialogueBlockOverride::ProcessParametersCallback callback,void *userData) {
for (std::vector<AssOverrideTag*>::iterator cur=Tags.begin();cur!=Tags.end();cur++) {
int n = 0;
AssOverrideTag *curTag = *cur;
// Find parameters
for (std::vector<AssOverrideParameter*>::iterator curParam=curTag->Params.begin();curParam!=curTag->Params.end();curParam++) {
AssOverrideParameter *curPar = *curParam;
for (unsigned n = 0; n < curTag->Params.size(); n++) {
AssOverrideParameter *curPar = curTag->Params[n];
if (curPar->GetType() != VARDATA_NONE && curPar->ommited == false) {
// Do callback
if (curPar->GetType() != VARDATA_NONE && !curPar->omitted) {
(*callback)(curTag->Name,n,curPar,userData);
// Go recursive if it's a block parameter
@ -160,45 +119,28 @@ void AssDialogueBlockOverride::ProcessParameters(AssDialogueBlockOverride::Proce
curPar->Get<AssDialogueBlockOverride*>()->ProcessParameters(callback,userData);
}
}
n++;
}
}
}
/// @brief Constructor
/// @param _type
/// @param opt
/// @param classi
///
AssOverrideParamProto::AssOverrideParamProto (VariableDataType _type,int opt,ASS_ParameterClass classi) {
type = _type;
optional = opt;
classification = classi;
AssOverrideParamProto::AssOverrideParamProto(VariableDataType type,int opt,ASS_ParameterClass classi)
: type(type)
, optional(opt)
, classification(classi)
{
}
/// @brief Destructor
AssOverrideParamProto::~AssOverrideParamProto() {
void AssOverrideTagProto::AddParam(VariableDataType type, ASS_ParameterClass classi, int opt) {
params.push_back(AssOverrideParamProto(type, opt, classi));
}
void AssOverrideTagProto::Set(wxString newName, VariableDataType type, ASS_ParameterClass classi, int opt) {
name = newName;
params.push_back(AssOverrideParamProto(type, opt, classi));
}
/// DOCME
std::vector<AssOverrideTagProto> AssOverrideTagProto::proto;
/// DOCME
bool AssOverrideTagProto::loaded = false;
/// @brief Constructor
AssOverrideTagProto::AssOverrideTagProto() {
}
/// @brief Destructor
AssOverrideTagProto::~AssOverrideTagProto() {
}
/// @brief Load prototypes
/// @return
///
void AssOverrideTagProto::LoadProtos () {
static std::vector<AssOverrideTagProto> proto;
static void load_protos() {
static bool loaded = false;
if (loaded) return;
loaded = true;
@ -207,341 +149,149 @@ void AssOverrideTagProto::LoadProtos () {
// Longer tag names must appear before shorter tag names
// \alpha
proto[i].name = _T("\\alpha");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_TEXT));
// \bord<depth>
i++;
proto[i].name = _T("\\bord");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_SIZE));
// \xbord<depth>
i++;
proto[i].name = _T("\\xbord");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_SIZE));
// \ybord<depth>
i++;
proto[i].name = _T("\\ybord");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_SIZE));
// \shad<depth>
i++;
proto[i].name = _T("\\shad");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_SIZE));
// \xshad<depth>
i++;
proto[i].name = _T("\\xshad");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_SIZE));
// \yshad<depth>
i++;
proto[i].name = _T("\\yshad");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_SIZE));
proto[0].Set(L"\\alpha", VARDATA_TEXT); // \alpha
proto[++i].Set(L"\\bord", VARDATA_FLOAT,PARCLASS_ABSOLUTE_SIZE); // \bord<depth>
proto[++i].Set(L"\\xbord", VARDATA_FLOAT,PARCLASS_ABSOLUTE_SIZE); // \xbord<depth>
proto[++i].Set(L"\\ybord", VARDATA_FLOAT,PARCLASS_ABSOLUTE_SIZE); // \ybord<depth>
proto[++i].Set(L"\\shad", VARDATA_FLOAT,PARCLASS_ABSOLUTE_SIZE); // \shad<depth>
proto[++i].Set(L"\\xshad", VARDATA_FLOAT,PARCLASS_ABSOLUTE_SIZE); // \xshad<depth>
proto[++i].Set(L"\\yshad", VARDATA_FLOAT,PARCLASS_ABSOLUTE_SIZE); // \yshad<depth>
// \fade(<a1>,<a2>,<a3>,<t1>,<t2>,<t3>,<t4>)
i++;
proto[i].name = _T("\\fade");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_RELATIVE_TIME_START));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_RELATIVE_TIME_START));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_RELATIVE_TIME_START));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_RELATIVE_TIME_START));
proto[i].name = L"\\fade";
proto[i].AddParam(VARDATA_INT);
proto[i].AddParam(VARDATA_INT);
proto[i].AddParam(VARDATA_INT);
proto[i].AddParam(VARDATA_INT,PARCLASS_RELATIVE_TIME_START);
proto[i].AddParam(VARDATA_INT,PARCLASS_RELATIVE_TIME_START);
proto[i].AddParam(VARDATA_INT,PARCLASS_RELATIVE_TIME_START);
proto[i].AddParam(VARDATA_INT,PARCLASS_RELATIVE_TIME_START);
// \move(<x1>,<y1>,<x2>,<y2>[,<t1>,<t2>])
i++;
proto[i].name = _T("\\move");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_X));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_Y));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_X));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_Y));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,OPTIONAL_6,PARCLASS_RELATIVE_TIME_START));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,OPTIONAL_6,PARCLASS_RELATIVE_TIME_START));
proto[i].name = L"\\move";
proto[i].AddParam(VARDATA_FLOAT,PARCLASS_ABSOLUTE_POS_X);
proto[i].AddParam(VARDATA_FLOAT,PARCLASS_ABSOLUTE_POS_Y);
proto[i].AddParam(VARDATA_FLOAT,PARCLASS_ABSOLUTE_POS_X);
proto[i].AddParam(VARDATA_FLOAT,PARCLASS_ABSOLUTE_POS_Y);
proto[i].AddParam(VARDATA_INT,PARCLASS_RELATIVE_TIME_START);
proto[i].AddParam(VARDATA_INT,PARCLASS_RELATIVE_TIME_START);
// If these are rearranged, keep rect clip and vector clip adjacent in this order
// \clip(<x1>,<y1>,<x2>,<y2>)
i++;
proto[i].name = _T("\\clip");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_X));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_Y));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_X));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_Y));
proto[i].name = L"\\clip";
proto[i].AddParam(VARDATA_INT,PARCLASS_ABSOLUTE_POS_X);
proto[i].AddParam(VARDATA_INT,PARCLASS_ABSOLUTE_POS_Y);
proto[i].AddParam(VARDATA_INT,PARCLASS_ABSOLUTE_POS_X);
proto[i].AddParam(VARDATA_INT,PARCLASS_ABSOLUTE_POS_Y);
// \clip([<scale>,]<some drawings>)
i++;
proto[i].name = _T("\\clip");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,OPTIONAL_2,PARCLASS_NORMAL));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_DRAWING));
proto[i].name = L"\\clip";
proto[i].AddParam(VARDATA_INT,PARCLASS_NORMAL,OPTIONAL_2);
proto[i].AddParam(VARDATA_TEXT,PARCLASS_DRAWING);
// \iclip(<x1>,<y1>,<x2>,<y2>)
i++;
proto[i].name = _T("\\iclip");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_X));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_Y));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_X));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_Y));
proto[i].name = L"\\iclip";
proto[i].AddParam(VARDATA_INT,PARCLASS_ABSOLUTE_POS_X);
proto[i].AddParam(VARDATA_INT,PARCLASS_ABSOLUTE_POS_Y);
proto[i].AddParam(VARDATA_INT,PARCLASS_ABSOLUTE_POS_X);
proto[i].AddParam(VARDATA_INT,PARCLASS_ABSOLUTE_POS_Y);
// \iclip([<scale>,]<some drawings>)
i++;
proto[i].name = _T("\\iclip");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,OPTIONAL_2,PARCLASS_NORMAL));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_DRAWING));
// \fscx<percent>
i++;
proto[i].name = _T("\\fscx");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_RELATIVE_SIZE_X));
// \fscy<percent>
i++;
proto[i].name = _T("\\fscy");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_RELATIVE_SIZE_Y));
proto[i].name = L"\\iclip";
proto[i].AddParam(VARDATA_INT,PARCLASS_NORMAL,OPTIONAL_2);
proto[i].AddParam(VARDATA_TEXT,PARCLASS_DRAWING);
proto[++i].Set(L"\\fscx", VARDATA_FLOAT,PARCLASS_RELATIVE_SIZE_X); // \fscx<percent>
proto[++i].Set(L"\\fscy", VARDATA_FLOAT,PARCLASS_RELATIVE_SIZE_Y); // \fscy<percent>
// \pos(<x>,<y>)
i++;
proto[i].name = _T("\\pos");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_X));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_Y));
proto[i].name = L"\\pos";
proto[i].AddParam(VARDATA_FLOAT,PARCLASS_ABSOLUTE_POS_X);
proto[i].AddParam(VARDATA_FLOAT,PARCLASS_ABSOLUTE_POS_Y);
// \org(<x>,<y>)
i++;
proto[i].name = _T("\\org");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_X));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_Y));
// \pbo<y>
i++;
proto[i].name = _T("\\pbo");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_POS_Y));
proto[i].name = L"\\org";
proto[i].AddParam(VARDATA_INT,PARCLASS_ABSOLUTE_POS_X);
proto[i].AddParam(VARDATA_INT,PARCLASS_ABSOLUTE_POS_Y);
proto[++i].Set(L"\\pbo", VARDATA_INT,PARCLASS_ABSOLUTE_POS_Y); // \pbo<y>
// \fad(<t1>,<t2>)
i++;
proto[i].name = _T("\\fad");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_RELATIVE_TIME_START));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_RELATIVE_TIME_END));
proto[i].name = L"\\fad";
proto[i].AddParam(VARDATA_INT,PARCLASS_RELATIVE_TIME_START);
proto[i].AddParam(VARDATA_INT,PARCLASS_RELATIVE_TIME_END);
// \fsp<pixels>
i++;
proto[i].name = _T("\\fsp");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_SIZE));
// \frx<degrees>
i++;
proto[i].name = _T("\\frx");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \fry<degrees>
i++;
proto[i].name = _T("\\fry");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \frz<degrees>
i++;
proto[i].name = _T("\\frz");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \fr<degrees>
i++;
proto[i].name = _T("\\fr");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \fax<factor>
i++;
proto[i].name = _T("\\fax");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \fay<factor>
i++;
proto[i].name = _T("\\fay");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \1c&H<bbggrr>&
i++;
proto[i].name = _T("\\1c");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \2c&H<bbggrr>&
i++;
proto[i].name = _T("\\2c");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \3c&H<bbggrr>&
i++;
proto[i].name = _T("\\3c");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \4c&H<bbggrr>&
i++;
proto[i].name = _T("\\4c");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \1a&H<aa>&
i++;
proto[i].name = _T("\\1a");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \2a&H<aa>&
i++;
proto[i].name = _T("\\2a");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \3a&H<aa>&
i++;
proto[i].name = _T("\\3a");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \4a&H<aa>&
i++;
proto[i].name = _T("\\4a");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \fe<charset>
i++;
proto[i].name = _T("\\fe");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \ko<duration>
i++;
proto[i].name = _T("\\ko");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_KARAOKE));
// \kf<duration>
i++;
proto[i].name = _T("\\kf");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_KARAOKE));
// \be<strength>
i++;
proto[i].name = _T("\\be");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \blur<strength>
i++;
proto[i].name = _T("\\blur");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \fn<name>
i++;
proto[i].name = _T("\\fn");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \fs+<size>
i++;
proto[i].name = _T("\\fs+");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \fs-<size>
i++;
proto[i].name = _T("\\fs-");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \fs<size>
i++;
proto[i].name = _T("\\fs");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,NOT_OPTIONAL,PARCLASS_ABSOLUTE_SIZE));
// \an<alignment>
i++;
proto[i].name = _T("\\an");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \c&H<bbggrr>&
i++;
proto[i].name = _T("\\c");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_TEXT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \b<0/1/weight>
i++;
proto[i].name = _T("\\b");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,OPTIONAL_1,PARCLASS_NORMAL));
proto[i].params.back().defaultValue.Set<bool>(false);
// \i<0/1>
i++;
proto[i].name = _T("\\i");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_BOOL,OPTIONAL_1,PARCLASS_NORMAL));
proto[i].params.back().defaultValue.Set<bool>(false);
// \u<0/1>
i++;
proto[i].name = _T("\\u");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_BOOL,OPTIONAL_1,PARCLASS_NORMAL));
proto[i].params.back().defaultValue.Set<bool>(false);
// \s<0/1>
i++;
proto[i].name = _T("\\s");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_BOOL,OPTIONAL_1,PARCLASS_NORMAL));
proto[i].params.back().defaultValue.Set<bool>(false);
// \a<alignment>
i++;
proto[i].name = _T("\\a");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \k<duration>
i++;
proto[i].name = _T("\\k");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_KARAOKE));
// \K<duration>
i++;
proto[i].name = _T("\\K");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_KARAOKE));
// \q<0-3>
i++;
proto[i].name = _T("\\q");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \p<n>
i++;
proto[i].name = _T("\\p");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,NOT_OPTIONAL,PARCLASS_NORMAL));
// \r[<name>]
i++;
proto[i].name = _T("\\r");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_TEXT,OPTIONAL_1,PARCLASS_NORMAL));
proto[++i].Set(L"\\fsp", VARDATA_FLOAT,PARCLASS_ABSOLUTE_SIZE); // \fsp<pixels>
proto[++i].Set(L"\\frx", VARDATA_FLOAT); // \frx<degrees>
proto[++i].Set(L"\\fry", VARDATA_FLOAT); // \fry<degrees>
proto[++i].Set(L"\\frz", VARDATA_FLOAT); // \frz<degrees>
proto[++i].Set(L"\\fr", VARDATA_FLOAT); // \fr<degrees>
proto[++i].Set(L"\\fax", VARDATA_FLOAT); // \fax<factor>
proto[++i].Set(L"\\fay", VARDATA_FLOAT); // \fay<factor>
proto[++i].Set(L"\\1c", VARDATA_TEXT); // \1c&H<bbggrr>&
proto[++i].Set(L"\\2c", VARDATA_TEXT); // \2c&H<bbggrr>&
proto[++i].Set(L"\\3c", VARDATA_TEXT); // \3c&H<bbggrr>&
proto[++i].Set(L"\\4c", VARDATA_TEXT); // \4c&H<bbggrr>&
proto[++i].Set(L"\\1a", VARDATA_TEXT); // \1a&H<aa>&
proto[++i].Set(L"\\2a", VARDATA_TEXT); // \2a&H<aa>&
proto[++i].Set(L"\\3a", VARDATA_TEXT); // \3a&H<aa>&
proto[++i].Set(L"\\4a", VARDATA_TEXT); // \4a&H<aa>&
proto[++i].Set(L"\\fe", VARDATA_TEXT); // \fe<charset>
proto[++i].Set(L"\\ko", VARDATA_INT,PARCLASS_KARAOKE); // \ko<duration>
proto[++i].Set(L"\\kf", VARDATA_INT,PARCLASS_KARAOKE); // \kf<duration>
proto[++i].Set(L"\\be", VARDATA_INT); // \be<strength>
proto[++i].Set(L"\\blur", VARDATA_FLOAT); // \blur<strength>
proto[++i].Set(L"\\fn", VARDATA_TEXT); // \fn<name>
proto[++i].Set(L"\\fs+", VARDATA_FLOAT); // \fs+<size>
proto[++i].Set(L"\\fs-", VARDATA_FLOAT); // \fs-<size>
proto[++i].Set(L"\\fs", VARDATA_FLOAT,PARCLASS_ABSOLUTE_SIZE); // \fs<size>
proto[++i].Set(L"\\an", VARDATA_INT); // \an<alignment>
proto[++i].Set(L"\\c", VARDATA_TEXT); // \c&H<bbggrr>&
proto[++i].Set(L"\\b", VARDATA_INT); // \b<0/1/weight>
proto[++i].Set(L"\\i", VARDATA_BOOL); // \i<0/1>
proto[++i].Set(L"\\u", VARDATA_BOOL); // \u<0/1>
proto[++i].Set(L"\\s", VARDATA_BOOL); // \s<0/1>
proto[++i].Set(L"\\a", VARDATA_INT); // \a<alignment>
proto[++i].Set(L"\\k", VARDATA_INT,PARCLASS_KARAOKE); // \k<duration>
proto[++i].Set(L"\\K", VARDATA_INT,PARCLASS_KARAOKE); // \K<duration>
proto[++i].Set(L"\\q", VARDATA_INT); // \q<0-3>
proto[++i].Set(L"\\p", VARDATA_INT); // \p<n>
proto[++i].Set(L"\\r", VARDATA_TEXT); // \r[<name>]
// \t([<t1>,<t2>,][<accel>,]<style modifiers>)
i++;
proto[i].name = _T("\\t");
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,OPTIONAL_3 | OPTIONAL_4,PARCLASS_RELATIVE_TIME_START));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_INT,OPTIONAL_3 | OPTIONAL_4,PARCLASS_RELATIVE_TIME_START));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_FLOAT,OPTIONAL_2 | OPTIONAL_4,PARCLASS_NORMAL));
proto[i].params.push_back(AssOverrideParamProto(VARDATA_BLOCK,NOT_OPTIONAL,PARCLASS_NORMAL));
proto[i].name = L"\\t";
proto[i].AddParam(VARDATA_INT,PARCLASS_RELATIVE_TIME_START,OPTIONAL_3 | OPTIONAL_4);
proto[i].AddParam(VARDATA_INT,PARCLASS_RELATIVE_TIME_START,OPTIONAL_3 | OPTIONAL_4);
proto[i].AddParam(VARDATA_FLOAT,PARCLASS_NORMAL,OPTIONAL_2 | OPTIONAL_4);
proto[i].AddParam(VARDATA_BLOCK);
}
/// @brief Constructor
AssOverrideTag::AssOverrideTag () {
valid = false;
AssOverrideTag::AssOverrideTag() : valid(false) { }
AssOverrideTag::AssOverrideTag(wxString text) {
SetText(text);
}
/// @brief Destructor
AssOverrideTag::~AssOverrideTag () {
Clear();
delete_clear(Params);
}
/// @brief Clear
void AssOverrideTag::Clear() {
for (std::vector<AssOverrideParameter*>::iterator cur=Params.begin();cur!=Params.end();cur++) {
delete *cur;
}
Params.clear();
delete_clear(Params);
Params.reserve(6);
valid = false;
}
/// @brief Parses text and sets tag
/// @param text
void AssOverrideTag::SetText (const wxString &text) {
// Determine name
for (AssOverrideTagProto::iterator cur=AssOverrideTagProto::proto.begin();cur!=AssOverrideTagProto::proto.end();cur++) {
void AssOverrideTag::SetText(const wxString &text) {
load_protos();
for (AssOverrideTagProto::iterator cur=proto.begin();cur!=proto.end();cur++) {
if (text.StartsWith(cur->name)) {
Name = cur->name;
ParseParameters(text.Mid(Name.length()), cur);
@ -554,213 +304,168 @@ void AssOverrideTag::SetText (const wxString &text) {
valid = false;
}
/// @brief Checks if it is valid
/// @return
///
bool AssOverrideTag::IsValid() {
return valid;
}
/// @brief Parses the parameters for the ass override tag
/// @param text All text between the name and the next \ or the end of the override block
///
std::vector<wxString> tokenize(const wxString &text) {
std::vector<wxString> paramList;
paramList.reserve(6);
if (text.empty()) {
return paramList;
}
if (text[0] != L'(') {
// There's just one parameter (because there's no parentheses)
// This means text is all our parameters
wxString param(text);
paramList.push_back(param.Trim(true).Trim(false));
return paramList;
}
// Ok, so there are parentheses used here, so there may be more than one parameter
// Enter fullscale parsing!
size_t i = 0, textlen = text.size();
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) {
wxChar c = text[i];
// parDepth 1 is where we start, and the tag-level we're interested in parsing on
if (c == L',' && parDepth == 1) break;
if (c == _T('(')) parDepth++;
else if (c == _T(')')) {
parDepth--;
if (parDepth < 0) {
wxLogWarning(L"Unmatched parenthesis near '%s'!\nTag-parsing incomplete.", text.SubString(i, 10).c_str());
return paramList;
}
else if (parDepth == 0) {
// We just ate the parenthesis 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
paramList.push_back(text.SubString(start, i-1).Trim(true).Trim(false));
}
if (i+1 < textlen) {
// There's some additional garbage after the parentheses
// Just add it in for completeness
paramList.push_back(text.Mid(i+1));
}
return paramList;
}
void AssOverrideTag::ParseParameters(const wxString &text, AssOverrideTagProto::iterator proto) {
Clear();
// Tokenize text, attempting to find all parameters
wxArrayString paramList;
paramList.reserve(6);
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
wxString param(text);
paramList.Add(param.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) {
wxChar c = text[i];
// parDepth 1 is where we start, and the tag-level we're interested in parsing on
if (c == L',' && parDepth == 1) break;
if (c == _T('(')) parDepth++;
else if (c == _T(')')) {
parDepth--;
if (parDepth < 0) {
wxLogWarning(_T("Unmatched parenthesis near '%s'!\nTag-parsing incomplete."), text.SubString(i, 10).c_str());
goto end_tokenizing;
}
else 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);
//LOG_D("subtitle/ass/override" << "Got parameter: << 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;
}
std::vector<wxString> paramList = tokenize(text);
size_t totalPars = paramList.size();
int parsFlag = 1 << (totalPars - 1); // Get optional parameters flag
// vector (i)clip is the second clip prototype in the list
if ((Name == _T("\\clip") || Name == _T("\\iclip")) && totalPars != 4) {
if ((Name == L"\\clip" || Name == L"\\iclip") && totalPars != 4) {
++proto;
}
// 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()) {
unsigned curPar = 0;
for (size_t n = 0; n < proto->params.size(); n++) {
AssOverrideParamProto *curproto = &proto->params[n];
bool isDefault = false;
n++;
// Create parameter
AssOverrideParameter *newparam = new AssOverrideParameter;
newparam->classification = curproto->classification;
Params.push_back(newparam);
// 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--;
// Check if it's optional and not present
if (!(curproto->optional & parsFlag) || curPar >= totalPars) {
newparam->omitted = true;
continue;
}
if (isDefault == false && curtok.length() > 0) {
wxChar firstChar = curtok[0];
bool auto4 = (firstChar == _T('!') || firstChar == _T('$') || firstChar == _T('%')) && curproto->type != VARDATA_BLOCK;
if (auto4) {
newparam->Set(curtok);
}
else {
// Determine parameter type and set value
switch (curproto->type) {
case VARDATA_INT: {
long temp = 0;
curtok.ToLong(&temp);
newparam->Set<int>(temp);
break;
}
case VARDATA_FLOAT: {
double temp = 0.0;
curtok.ToDouble(&temp);
newparam->Set<double>(temp);
break;
}
case VARDATA_TEXT:
newparam->Set(curtok);
break;
case VARDATA_BOOL: {
long temp = false;
curtok.ToLong(&temp);
newparam->Set<bool>(temp != 0);
break;
}
case VARDATA_BLOCK: {
AssDialogueBlockOverride *temp = new AssDialogueBlockOverride;
temp->text = curtok;
temp->ParseTags();
newparam->Set(temp);
break;
}
default:
break;
}
}
wxString curtok = paramList[curPar++];
// Get next actual parameter
if (curPar < (signed)totalPars) {
// Unless this parameter was omitted (in which case the token shouldn't be eaten)
if (!newparam->ommited) {
curtok = paramList[curPar];
if (curtok.empty()) {
curPar++;
continue;
}
wxChar firstChar = curtok[0];
bool auto4 = (firstChar == _T('!') || firstChar == _T('$') || firstChar == _T('%')) && curproto->type != VARDATA_BLOCK;
if (auto4) {
newparam->Set(curtok);
}
else {
switch (curproto->type) {
case VARDATA_INT: {
long temp;
curtok.ToLong(&temp);
newparam->Set<int>(temp);
break;
}
curPar++;
case VARDATA_FLOAT: {
double temp;
curtok.ToDouble(&temp);
newparam->Set(temp);
break;
}
case VARDATA_TEXT:
newparam->Set(curtok);
break;
case VARDATA_BOOL: {
long temp;
curtok.ToLong(&temp);
newparam->Set<bool>(temp != 0);
break;
}
case VARDATA_BLOCK: {
AssDialogueBlockOverride *temp = new AssDialogueBlockOverride;
temp->text = curtok;
temp->ParseTags();
newparam->Set(temp);
break;
}
default:
break;
}
else curtok = _T("");
}
}
}
/// @brief Get string
wxString AssOverrideTag::ToString() {
// Start with name
AssOverrideTag::operator wxString() {
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("\\iclip") ||
Name == _T("\\move") ||
Name == _T("\\fade")) parenthesis = true;
if (parenthesis) result += _T("(");
bool parentheses =
Name == L"\\t" ||
Name == L"\\pos" ||
Name == L"\\fad" ||
Name == L"\\org" ||
Name == L"\\clip" ||
Name == L"\\iclip" ||
Name == L"\\move" ||
Name == L"\\fade";
if (parentheses) result += L"(";
// Add parameters
int n = 0;
bool any = false;
for (std::vector<AssOverrideParameter*>::iterator cur=Params.begin();cur!=Params.end();cur++) {
if ((*cur)->GetType() != VARDATA_NONE && (*cur)->ommited == false) {
if ((*cur)->GetType() != VARDATA_NONE && !(*cur)->omitted) {
result += (*cur)->Get<wxString>();
result += _T(",");
n++;
result += L",";
any = true;
}
}
if (n > 0) result = result.Left(result.Length()-1);
if (any) result = result.Left(result.Length()-1);
// Finish
if (parenthesis) result += _T(")");
if (parentheses) result += L")";
return result;
}

128
aegisub/src/ass_override.h
View file

@ -40,142 +40,88 @@
#include "variable_data.h"
class AssDialogueBlockOverride;
/// DOCME
/// Type of parameter; probably only used by the resample tool
enum ASS_ParameterClass {
/// DOCME
PARCLASS_NORMAL,
/// DOCME
PARCLASS_ABSOLUTE_SIZE,
/// DOCME
PARCLASS_ABSOLUTE_POS_X,
/// DOCME
PARCLASS_ABSOLUTE_POS_Y,
/// DOCME
PARCLASS_RELATIVE_SIZE_X,
/// DOCME
PARCLASS_RELATIVE_SIZE_Y,
/// DOCME
PARCLASS_RELATIVE_TIME_START,
/// DOCME
PARCLASS_RELATIVE_TIME_END,
/// DOCME
PARCLASS_KARAOKE,
/// DOCME
PARCLASS_DRAWING
};
/// DOCME
/// The parameter is absent unless the total number of parameters is the
/// indicated number. Note that only arguments not at the end need to be marked
/// as optional; this is just to know which parameters to skip when there are
/// earlier optional arguments
enum ASS_ParameterOptional {
/// DOCME
NOT_OPTIONAL = 0xFF,
/// DOCME
OPTIONAL_0 = 0x00,
/// DOCME
OPTIONAL_1 = 0x01,
/// DOCME
OPTIONAL_2 = 0x02,
/// DOCME
OPTIONAL_3 = 0x04,
/// DOCME
OPTIONAL_4 = 0x08,
/// DOCME
OPTIONAL_5 = 0x10,
/// DOCME
OPTIONAL_6 = 0x20,
/// DOCME
OPTIONAL_7 = 0x40
};
/// DOCME
/// @class AssOverrideParameter
/// @brief DOCME
///
/// DOCME
/// @brief A single parameter to an override tag
class AssOverrideParameter : public VariableData {
public:
/// DOCME
/// Type of parameter
ASS_ParameterClass classification;
/// DOCME
bool ommited;
/// Is the parameter's value actually given?
bool omitted;
AssOverrideParameter();
~AssOverrideParameter();
void operator= (const AssOverrideParameter &param);
void CopyFrom (const AssOverrideParameter &param);
AssOverrideParameter(const AssOverrideParameter&);
void operator=(const AssOverrideParameter &param);
};
/// DOCME
/// @class AssOverrideParamProto
/// @brief DOCME
///
/// DOCME
class AssOverrideParamProto {
public:
/// DOCME
/// @brief Prototype of a single override parameter
struct AssOverrideParamProto {
/// ASS_ParameterOptional
int optional;
/// DOCME
/// Type of this parameter
VariableDataType type;
/// DOCME
AssOverrideParameter defaultValue;
/// DOCME
/// Semantic type of this parameter
ASS_ParameterClass classification;
AssOverrideParamProto (VariableDataType _type,int opt=NOT_OPTIONAL,ASS_ParameterClass classi=PARCLASS_NORMAL);
~AssOverrideParamProto();
AssOverrideParamProto (VariableDataType type, int opt=NOT_OPTIONAL, ASS_ParameterClass classi=PARCLASS_NORMAL);
};
/// DOCME
/// @class AssOverrideTagProto
/// @brief DOCME
///
/// DOCME
class AssOverrideTagProto {
public:
/// DOCME
struct AssOverrideTagProto {
/// Name of the tag, with slash
wxString name;
/// DOCME
/// Parameters to this tag
std::vector<AssOverrideParamProto> params;
/// DOCME
static std::vector<AssOverrideTagProto> proto;
/// DOCME
static bool loaded;
static void LoadProtos();
typedef std::vector<AssOverrideTagProto>::iterator iterator;
AssOverrideTagProto();
~AssOverrideTagProto();
/// @brief Add a parameter to this tag prototype
/// @param type Data type of the parameter
/// @param classi Semantic type of the parameter
/// @param opt Situations in which this parameter is present
void AddParam(VariableDataType type, ASS_ParameterClass classi = PARCLASS_NORMAL, int opt = NOT_OPTIONAL);
/// @brief Convenience function for single-argument tags
/// @param name Name of the tag, with slash
/// @param type Data type of the parameter
/// @param classi Semantic type of the parameter
/// @param opt Situations in which this parameter is present
void Set(wxString name, VariableDataType type, ASS_ParameterClass classi = PARCLASS_NORMAL, int opt = NOT_OPTIONAL);
};
/// DOCME
@ -184,25 +130,21 @@ public:
///
/// DOCME
class AssOverrideTag {
private:
/// DOCME
bool valid;
public:
/// DOCME
wxString Name;
/// DOCME
std::vector <AssOverrideParameter*> Params;
AssOverrideTag();
AssOverrideTag(wxString text);
~AssOverrideTag();
bool IsValid();
/// @brief Parses the parameters for the ass override tag
/// @param text All text between the name and the next \ or the end of the override block
void ParseParameters(const wxString &text, AssOverrideTagProto::iterator proto);
void Clear();
void SetText(const wxString &text);
wxString ToString();
operator wxString();
};

2
aegisub/src/auto4_lua_assfile.cpp
View file

@ -946,7 +946,7 @@ namespace Automation4 {
ktext += _T("{");
brackets_open = true;
}
ktext += tag->ToString();
ktext += *tag;
}
}

4
aegisub/src/subs_edit_box.cpp
View file

@ -1290,7 +1290,7 @@ void SubsEditBox::SetOverride (wxString tagname,wxString preValue,int forcePos,b
//if (insert.Contains(override->Tags.at(i)->Name)) {
wxString name = override->Tags.at(i)->Name;
if (insertTags.Index(name) != wxNOT_FOUND || removeTag == name) {
shift -= override->Tags.at(i)->ToString().Length();
shift -= ((wxString)*override->Tags.at(i)).Length();
delete override->Tags.at(i);
override->Tags.erase(override->Tags.begin() + i);
i--;
@ -1329,7 +1329,7 @@ void SubsEditBox::SetOverride (wxString tagname,wxString preValue,int forcePos,b
for (size_t i=0;i<override->Tags.size()-nInserted;i++) {
wxString name = override->Tags.at(i)->Name;
if (insert.Contains(name) || removeTag == name) {
shift -= override->Tags.at(i)->ToString().Length();
shift -= ((wxString)*override->Tags.at(i)).Length();
override->Tags.erase(override->Tags.begin() + i);
i--;
}

12
aegisub/src/utils.h
View file

@ -108,3 +108,15 @@ static FORCEINLINE int ClampSignedInteger32(int x,int min,int max) {
x += max;
return x;
}
struct delete_ptr {
template<class T>
void operator()(T* ptr) const {
delete ptr;
}
};
template<class T>
void delete_clear(T& container) {
std::for_each(container.begin(), container.end(), delete_ptr());
container.clear();
}

3
aegisub/src/variable_data.h
View file

@ -117,6 +117,9 @@ public:
template<class T> void Set(T param);
void ResetWith(wxString value);
template<class T> T Get() const;
template<class T> T Get(T def) const {
return value ? Get<T>() : def;
}
void operator= (const VariableData &param);
};