private static string CutLineLeftToWidth(string line, double width)
{
string last3 = line;
while (Smi.GetLineWidth(line) > width)
{
last3 = line;
line = line.Substring(1);
}
string last1 = line;
while (Smi.GetLineWidth(line) < width)
{
last1 = line;
line = " " + line;
}
if (width - Smi.GetLineWidth(last1) < Smi.GetLineWidth(line) - width)
{
line = last1;
if (Smi.GetLineWidth(last3) - width < width - Smi.GetLineWidth(line))
{
line = last3;
}
}
return(line);
}
// Cut 함수는 SubtitleObject.dll로 빼는 게 나을 듯?
private static string CutLineRightToWidth(string line, double width)
{
string last3 = line;
float t = 0;
while ((t = Smi.GetLineWidth(line)) > width)
{
last3 = line;
line = line.Substring(0, line.Length - 1);
}
string last1 = line;
while (Smi.GetLineWidth(line) < width)
{
last1 = line;
line += " ";
}
if (width - Smi.GetLineWidth(last1) < Smi.GetLineWidth(line) - width)
{
line = last1;
if (Smi.GetLineWidth(last3) - width < width - Smi.GetLineWidth(line))
{
line = last3;
}
}
return(line);
}
public static List <Smi> Combine(List <Smi> inputUpper, List <Smi> inputLower)
{
List <CombinedGroup> groups = new List <CombinedGroup>();
CombinedGroup lastGroup = new CombinedGroup();
Combined last = new Combined();
int ui = 0, li = 0;
while (ui < inputUpper.Count && li < inputLower.Count)
{
Smi uLine = inputUpper[ui];
Smi lLine = inputLower[li];
int comp = uLine.start - lLine.start;
if (comp < 0)
{
// 위 바뀜
if (last.lower.Length == 0)
{
// 아래가 빈 싱크인 상태로 위가 바뀜 -> 새 그룹
groups.Add((lastGroup = new CombinedGroup()));
}
lastGroup.combineds.Add((last = new Combined()
{
start = uLine.start,
syncType = uLine.syncType,
upper = uLine.text.Replace(" ", "").Length == 0 ? new string[] { } : Combined.ToLines(uLine.text),
lower = (string[])last.lower.Clone()
}));
if (last.upper.Length > lastGroup.upperLineCount)
{
lastGroup.upperLineCount = last.upper.Length;
}
ui++;
}
else if (comp > 0)
{
// 아래 바뀜
if (last.upper.Length == 0)
{
// 위가 빈 싱크인 상태로 위가 바뀜 -> 새 그룹
groups.Add((lastGroup = new CombinedGroup()));
}
lastGroup.combineds.Add((last = new Combined()
{
start = lLine.start,
syncType = lLine.syncType,
upper = (string[])last.upper.Clone(),
lower = lLine.text.Replace(" ", "").Length == 0 ? new string[] { } : Combined.ToLines(lLine.text)
}));
if (last.lower.Length > lastGroup.lowerLineCount)
{
lastGroup.lowerLineCount = last.lower.Length;
}
li++;
}
else
{
// 동시
// 새 그룹
groups.Add((lastGroup = new CombinedGroup()));
lastGroup.combineds.Add((last = new Combined()
{
start = uLine.start,
syncType = (uLine.syncType == SyncType.frame || lLine.syncType == SyncType.frame) ? SyncType.frame : SyncType.normal,
upper = uLine.text.Replace(" ", "").Length == 0 ? new string[] { } : Combined.ToLines(uLine.text),
lower = lLine.text.Replace(" ", "").Length == 0 ? new string[] { } : Combined.ToLines(lLine.text)
}));
lastGroup.upperLineCount = last.upper.Length;
lastGroup.lowerLineCount = last.lower.Length;
ui++; li++;
}
}
for (; ui < inputUpper.Count; ui++)
{
Smi uLine = inputUpper[ui];
if (last.lower.Length == 0)
{
// 아래가 빈 싱크인 상태로 위가 바뀜 -> 새 그룹
groups.Add((lastGroup = new CombinedGroup()));
}
lastGroup.combineds.Add((last = new Combined()
{
start = uLine.start,
syncType = uLine.syncType,
upper = uLine.text.Replace(" ", "").Length == 0 ? new string[] { } : Combined.ToLines(uLine.text),
lower = (string[])last.lower.Clone()
}));
if (last.upper.Length > lastGroup.upperLineCount)
{
lastGroup.upperLineCount = last.upper.Length;
}
}
for (; li < inputLower.Count; li++)
{
Smi lLine = inputLower[li];
if (last.upper.Length == 0)
{
// 위가 빈 싱크인 상태로 위가 바뀜 -> 새 그룹
groups.Add((lastGroup = new CombinedGroup()));
}
lastGroup.combineds.Add((last = new Combined()
{
start = lLine.start,
syncType = lLine.syncType,
upper = (string[])last.upper.Clone(),
lower = lLine.text.Replace(" ", "").Length == 0 ? new string[] { } : Combined.ToLines(lLine.text)
}));
if (last.lower.Length > lastGroup.lowerLineCount)
{
lastGroup.lowerLineCount = last.lower.Length;
}
}
List <Smi> result = new List <Smi>();
foreach (CombinedGroup group in groups)
{
foreach (Combined combined in group.combineds)
{
int maxUpperIndex = 0, maxLowerIndex = 0;
float maxUpperWidth = 0, maxLowerWidth = 0;
for (int i = 0; i < combined.upper.Length; i++)
{
float width = Smi.GetLineWidth(combined.upper[i]);
if (width > maxUpperWidth)
{
maxUpperIndex = i;
maxUpperWidth = width;
}
}
for (int i = 0; i < combined.lower.Length; i++)
{
float width = Smi.GetLineWidth(combined.lower[i]);
if (width > maxLowerWidth)
{
maxLowerIndex = i;
maxLowerWidth = width;
}
}
// 정렬용 글자 수 맞춰주기
if (combined.upper.Length > 0 && combined.lower.Length > 0)
{
if (maxUpperWidth > maxLowerWidth)
{
//string left = Smi.GetLineAppend(combined.lower[maxLowerIndex], maxUpperWidth, true);
string left = Width.GetAppend(Smi.GetLineWidth(combined.lower[maxLowerIndex]), maxUpperWidth, true);
if (left.Length > 0)
{
string right = Width.AppendToRight(left);
for (int i = 0; i < combined.lower.Length; i++)
{
//combined.lower[i] = "<b></b>" + left + combined.lower[i] + right + "<b></b>";
combined.lower[i] = left + combined.lower[i] + right;
}
}
}
else
{
//string left = Smi.GetLineAppend(combined.upper[maxUpperIndex], maxLowerWidth, true);
string left = Width.GetAppend(Smi.GetLineWidth(combined.upper[maxUpperIndex]), maxLowerWidth, true);
if (left.Length > 0)
{
string right = Width.AppendToRight(left);
for (int i = 0; i < combined.upper.Length; i++)
{
//combined.upper[i] = "<b></b>" + left + combined.upper[i] + right + "<b></b>";
combined.upper[i] = left + combined.upper[i] + right;
}
}
}
}
Smi smi = new Smi()
{
start = combined.start,
syncType = combined.syncType,
text = ""
};
for (int i = 0; i < group.upperLineCount - combined.upper.Length; i++)
{
smi.text += "<b> </b>" + (i < group.upperLineCount - 1 ? "<br>" : "");
}
for (int i = 0; i < combined.upper.Length; i++)
{
smi.text += combined.upper[i] + (i < combined.upper.Length - 1 ? "<br>" : "");
}
if (group.upperLineCount > 0 && group.lowerLineCount > 0)
{
smi.text += "<br>";
}
for (int i = 0; i < group.lowerLineCount - combined.lower.Length; i++)
{
smi.text += "<b> </b>" + (i < (group.lowerLineCount - 1) ? "<br>" : "");
}
for (int i = 0; i < combined.lower.Length; i++)
{
smi.text += combined.lower[i] + (i < (combined.lower.Length - 1) ? "<br>" : "");
}
if (smi.text.Length == 0)
{
smi.text = " ";
}
else
{
if (smi.text.StartsWith(" ") || smi.text.StartsWith(" "))
{
smi.text = "" + smi.text;
}
if (smi.text.EndsWith(" ") || smi.text.EndsWith(" "))
{
smi.text = smi.text + "";
}
}
result.Add(smi);
}
}
return(result);
}
public static List <Smi> Nico(List <NicoLine> nicoLines, int width)
{
int lineCount = 0;
int startOfAll = int.MaxValue;
int endOfAll = 0;
foreach (NicoLine line in nicoLines)
{
if (line.line > lineCount)
{
lineCount = line.line;
}
if (line.start < startOfAll)
{
startOfAll = line.start;
}
if (line.end > endOfAll)
{
endOfAll = line.end;
}
}
int startFrame = (int)Math.Round(startOfAll / FRAME_LENGTH);
int endFrame = (int)Math.Round(endOfAll / FRAME_LENGTH);
List <List <NicoLine> > lines = new List <List <NicoLine> >();
for (int i = 0; i < lineCount; i++)
{
lines.Add(new List <NicoLine>());
}
foreach (NicoLine line in nicoLines)
{
lines[line.line - 1].Add(line);
}
string defaultValue = "";
for (int i = 0; i < width; i++)
{
defaultValue += " ";
}
NicoLine.lineWidth = Smi.GetLineWidth(defaultValue);
List <Smi> output = new List <Smi>();
for (int frame = startFrame; frame < endFrame; frame++)
{
Smi smi = new Smi()
{
start = (int)(frame * FRAME_LENGTH),
syncType = (frame == startFrame ? SyncType.frame : SyncType.inner),
text = ""
};
for (int i = 0; i < lineCount; i++)
{
string result = defaultValue;
foreach (NicoLine line in lines[i])
{
float pos = line.CalcLeft(frame);
if (pos < 0)
{ // 왼쪽이 잘리기 시작
float leftWidth = pos + line.width;
if (leftWidth > 0)
{ // 화면에 남는 부분이 있음
if (leftWidth >= NicoLine.lineWidth)
{ // 남는 부분이 화면보다 큼
result = CutLineLeftToWidth(line.text, leftWidth);
result = CutLineRightToWidth(line.text, NicoLine.lineWidth);
}
else
{ // 남는 부분이 화면보다 작음
string text = CutLineLeftToWidth(line.text, leftWidth);
result = text + CutLineLeftToWidth(result, NicoLine.lineWidth - leftWidth);
}
}
}
else if (pos < NicoLine.lineWidth)
{ // 화면 안에서 시작
string lastResult = result;
result = CutLineRightToWidth(result, pos) + line.text;
float thisWidth = Smi.GetLineWidth(result);
if (thisWidth > NicoLine.lineWidth)
{
result = CutLineRightToWidth(result, NicoLine.lineWidth);
}
else
{
result += CutLineLeftToWidth(lastResult, NicoLine.lineWidth - thisWidth);
}
}
}
smi.text += (i == 0 ? "" : "<br>") + result;
}
smi.text += "";
output.Add(smi);
}
output.Add(new Smi()
{
start = (int)(endFrame * FRAME_LENGTH),
syncType = SyncType.frame,
text = " "
});
return(output);
}