private static int getDivideIndex(ConsoleButtonString button, StringMeasure sm)
{
AConsoleDisplayPart divCss = null;
int pointX = button.PointX;
int strLength = 0;
int index = 0;
foreach (AConsoleDisplayPart css in button.StrArray)
{
if (pointX + css.Width > Config.DrawableWidth)
{
if (index == 0 && !css.CanDivide)
{
continue;
}
divCss = css;
break;
}
index++;
strLength += css.Str.Length;
pointX += css.Width;
}
if (divCss != null)
{
int cssDivIndex = getDivideIndex(divCss, sm);
if (cssDivIndex > 0)
{
strLength += cssDivIndex;
}
}
return(strLength);
}
private ConsoleButtonString createButton(List <AConsoleDisplayPart> cssList, string input, ScriptPosition pos)
{
AConsoleDisplayPart[] cssArray = new AConsoleDisplayPart[cssList.Count];
cssList.CopyTo(cssArray);
cssList.Clear();
return(new ConsoleButtonString(parent, cssArray, input, pos));
}
private ConsoleButtonString createPlainButton(List <AConsoleDisplayPart> cssList)
{
AConsoleDisplayPart[] cssArray = new AConsoleDisplayPart[cssList.Count];
cssList.CopyTo(cssArray);
cssList.Clear();
return(new ConsoleButtonString(parent, cssArray));
}
/// <summary>
/// ここまでのcssをボタン化。発生原因はbrタグ、行末、ボタンタグ
/// </summary>
/// <param name="cssList"></param>
/// <param name="isbutton"></param>
/// <param name="state"></param>
/// <param name="console"></param>
/// <returns></returns>
private static ConsoleButtonString cssToButton(List <AConsoleDisplayPart> cssList, HtmlAnalzeState state, EmueraConsole console)
{
AConsoleDisplayPart[] css = new AConsoleDisplayPart[cssList.Count];
cssList.CopyTo(css);
cssList.Clear();
ConsoleButtonString ret = null;
if (state.LastButtonTag != null && state.LastButtonTag.IsButton)
{
if (state.LastButtonTag.ButtonIsInteger)
{
ret = new ConsoleButtonString(console, css, state.LastButtonTag.ButtonValueInt, state.LastButtonTag.ButtonValueStr);
}
else
{
ret = new ConsoleButtonString(console, css, state.LastButtonTag.ButtonValueStr);
}
}
else
{
ret = new ConsoleButtonString(console, css);
ret.Title = null;
}
if (state.LastButtonTag != null)
{
ret.Title = state.LastButtonTag.ButtonTitle;
if (state.LastButtonTag.PointXisLocked)
{
ret.LockPointX(state.LastButtonTag.PointX);
}
}
return(ret);
}
private ConsoleButtonString createButton(List <AConsoleDisplayPart> cssList, long input)
{
var cssArray = new AConsoleDisplayPart[cssList.Count];
cssList.CopyTo(cssArray);
cssList.Clear();
return(new ConsoleButtonString(parent, cssArray, input));
}
public void Append(AConsoleDisplayPart part)
{
if (builder.Length != 0)
{
m_stringList.Add(new ConsoleStyledString(builder.ToString(), lastStringStyle));
builder.Remove(0, builder.Length);
}
m_stringList.Add(part);
}
private void addDisplayLine(ConsoleDisplayLine line, bool force_LEFT)
{
if (LastLineIsTemporary)
{
deleteLine(1);
}
//不適正なFontのチェック
AConsoleDisplayPart errorStr = null;
foreach (ConsoleButtonString button in line.Buttons)
{
foreach (AConsoleDisplayPart css in button.StrArray)
{
if (css.Error)
{
errorStr = css;
break;
}
}
}
if (errorStr != null)
{
MessageBox.Show("Emueraの表示処理中に不適正なフォントを検出しました\n描画処理を続行できないため強制終了します", "フォント不適正");
this.Quit();
return;
}
if (force_LEFT)
{
line.SetAlignment(DisplayLineAlignment.LEFT);
}
else
{
line.SetAlignment(alignment);
}
line.LineNo = lineNo;
displayLineList.Add(line);
lineNo++;
if (line.IsLogicalLine)
{
logicalLineCount++;
}
if (lineNo == int.MaxValue)
{
lastDrawnLineNo = -1;
lineNo = 0;
}
if (logicalLineCount == long.MaxValue)
{
logicalLineCount = 0;
}
if (displayLineList.Count > Config.MaxLog)
{
displayLineList.RemoveAt(0);
}
}
private static int getDivideIndex(AConsoleDisplayPart part, StringMeasure sm)
{
if (!part.CanDivide)
{
return(-1);
}
ConsoleStyledString css = part as ConsoleStyledString;
if (part == null)
{
return(-1);
}
int widthLimit = Config.DrawableWidth - css.PointX;
string str = css.Str;
Font font = css.Font;
int point = 0;
int highLength = str.Length; //widthLimitを超える最低の文字index(文字数-1)。
int lowLength = 0; //超えない最大の文字index。
//int i = (int)(widthLimit / fontDisplaySize);//およその文字数を推定
//if (i > str.Length - 1)//配列の外を参照しないように。
// i = str.Length - 1;
int i = lowLength; //およその文字数を推定←やめた
string test = null;
while ((highLength - lowLength) > 1) //差が一文字以下になるまで繰り返す。
{
test = str.Substring(0, i);
point = sm.GetDisplayLength(test, font);
if (point <= widthLimit) //サイズ内ならlowLengthを更新。文字数を増やす。
{
lowLength = i;
i++;
}
else //サイズ外ならhighLengthを更新。文字数を減らす。
{
highLength = i;
i--;
}
}
return(lowLength);
}
public void CalcWidth(StringMeasure sm, float subpixel)
{
Width = -1;
if ((strArray != null) && (strArray.Length > 0))
{
Width = 0;
for (var i = 0; i < strArray.Length; ++i)
{
AConsoleDisplayPart css = strArray[i];
if (css.Width <= 0)
{
css.SetWidth(sm, subpixel);
}
Width += css.Width;
subpixel = css.XsubPixel;
}
if (Width <= 0)
{
Width = -1;
}
}
XsubPixel = subpixel;
}
/// <summary>
/// 物理行をボタン単位に分割。引数のcssListの内容は変更される場合がある。
/// </summary>
/// <returns></returns>
private ConsoleButtonString[] createButtons(List <AConsoleDisplayPart> cssList)
{
StringBuilder buf = new StringBuilder();
for (int i = 0; i < cssList.Count; i++)
{
buf.Append(cssList[i].Str);
}
List <ButtonPrimitive> bpList = ButtonStringCreator.SplitButton(buf.ToString());
ConsoleButtonString[] ret = new ConsoleButtonString[bpList.Count];
AConsoleDisplayPart[] cssArray = null;
if (ret.Length == 1)
{
cssArray = new AConsoleDisplayPart[cssList.Count];
cssList.CopyTo(cssArray);
if (bpList[0].CanSelect)
{
ret[0] = new ConsoleButtonString(parent, cssArray, bpList[0].Input);
}
else
{
ret[0] = new ConsoleButtonString(parent, cssArray);
}
return(ret);
}
int cssStartCharIndex = 0;
int buttonEndCharIndex = 0;
int cssIndex = 0;
List <AConsoleDisplayPart> buttonCssList = new List <AConsoleDisplayPart>();
for (int i = 0; i < ret.Length; i++)
{
ButtonPrimitive bp = bpList[i];
buttonEndCharIndex += bp.Str.Length;
while (true)
{
if (cssIndex >= cssList.Count)
{
break;
}
AConsoleDisplayPart css = cssList[cssIndex];
if (cssStartCharIndex + css.Str.Length >= buttonEndCharIndex)
{ //ボタンの終端を発見
int used = buttonEndCharIndex - cssStartCharIndex;
if (used > 0 && css.CanDivide)
{ //cssの区切りの途中でボタンの区切りがある。
ConsoleStyledString newCss = ((ConsoleStyledString)css).DivideAt(used);
if (newCss != null)
{
cssList.Insert(cssIndex + 1, newCss);
newCss.PointX = css.PointX + css.Width;
}
}
buttonCssList.Add(css);
cssStartCharIndex += css.Str.Length;
cssIndex++;
break;
}
//ボタンの終端はまだ先。
buttonCssList.Add(css);
cssStartCharIndex += css.Str.Length;
cssIndex++;
}
cssArray = new AConsoleDisplayPart[buttonCssList.Count];
buttonCssList.CopyTo(cssArray);
if (bp.CanSelect)
{
ret[i] = new ConsoleButtonString(parent, cssArray, bp.Input);
}
else
{
ret[i] = new ConsoleButtonString(parent, cssArray);
}
buttonCssList.Clear();
}
return(ret);
}
/// <summary>
/// htmlから表示行の作成
/// </summary>
/// <param name="str">htmlテキスト</param>
/// <param name="sm"></param>
/// <param name="console">実際の表示に使わないならnullにする</param>
/// <returns></returns>
public static ConsoleDisplayLine[] Html2DisplayLine(string str, StringMeasure sm, EmueraConsole console)
{
List <AConsoleDisplayPart> cssList = new List <AConsoleDisplayPart>();
List <ConsoleButtonString> buttonList = new List <ConsoleButtonString>();
StringStream st = new StringStream(str);
int found;
bool hasComment = str.IndexOf("<!--") >= 0;
bool hasReturn = str.IndexOf('\n') >= 0;
HtmlAnalzeState state = new HtmlAnalzeState();
while (!st.EOS)
{
found = st.Find('<');
if (hasReturn)
{
int rFound = st.Find('\n');
if (rFound >= 0 && (found > rFound || found < 0))
{
found = rFound;
}
}
if (found < 0)
{
string txt = Unescape(st.Substring());
cssList.Add(new ConsoleStyledString(txt, state.GetSS()));
if (state.FlagPClosed)
{
throw new CodeEE("</p>の後にテキストがあります");
}
if (state.FlagNobrClosed)
{
throw new CodeEE("</nobr>の後にテキストがあります");
}
break;
}
else if (found > 0)
{
string txt = Unescape(st.Substring(st.CurrentPosition, found));
cssList.Add(new ConsoleStyledString(txt, state.GetSS()));
state.LineHead = false;
st.CurrentPosition += found;
}
//コメントタグのみ特別扱い
if (hasComment && st.CurrentEqualTo("<!--"))
{
st.CurrentPosition += 4;
found = st.Find("-->");
if (found < 0)
{
throw new CodeEE("コメンdト終了タグ\"-->\"がみつかりません");
}
st.CurrentPosition += found + 3;
continue;
}
if (hasReturn && st.Current == '\n') //テキスト中の\nは<br>として扱う
{
state.FlagBr = true;
st.ShiftNext();
}
else //タグ解析
{
st.ShiftNext();
AConsoleDisplayPart part = tagAnalyze(state, st);
if (st.Current != '>')
{
throw new CodeEE("タグ終端'>'が見つかりません");
}
if (part != null)
{
cssList.Add(part);
}
st.ShiftNext();
}
if (state.FlagBr)
{
state.LastButtonTag = state.CurrentButtonTag;
if (cssList.Count > 0)
{
buttonList.Add(cssToButton(cssList, state, console));
}
buttonList.Add(null);
}
if (state.FlagButton && cssList.Count > 0)
{
buttonList.Add(cssToButton(cssList, state, console));
}
state.FlagBr = false;
state.FlagButton = false;
state.LastButtonTag = state.CurrentButtonTag;
}
//</nobr></p>は省略許可
if (state.CurrentButtonTag != null || state.FontStyle != FontStyle.Regular || state.FonttagList.Count > 0)
{
throw new CodeEE("閉じられていないタグがあります");
}
if (cssList.Count > 0)
{
buttonList.Add(cssToButton(cssList, state, console));
}
foreach (ConsoleButtonString button in buttonList)
{
if (button != null && button.PointXisLocked)
{
if (!state.FlagNobr)
{
throw new CodeEE("<nobr>が設定されていない行ではpos属性は使用できません");
}
if (state.Alignment != DisplayLineAlignment.LEFT)
{
throw new CodeEE("alignがleftでない行ではpos属性は使用できません");
}
break;
}
}
ConsoleDisplayLine[] ret = PrintStringBuffer.ButtonsToDisplayLines(buttonList, sm, state.FlagNobr, false);
foreach (ConsoleDisplayLine dl in ret)
{
dl.SetAlignment(state.Alignment);
}
return(ret);
}
//indexの文字数の前方文字列とindex以降の後方文字列に分割
public ConsoleButtonString DivideAt(int divIndex, StringMeasure sm)
{
if (divIndex <= 0)
{
return(null);
}
List <AConsoleDisplayPart> cssListA = new List <AConsoleDisplayPart>();
List <AConsoleDisplayPart> cssListB = new List <AConsoleDisplayPart>();
int index = 0;
int cssIndex = 0;
bool b = false;
for (cssIndex = 0; cssIndex < strArray.Length; cssIndex++)
{
if (b)
{
cssListB.Add(strArray[cssIndex]);
continue;
}
int length = strArray[cssIndex].Str.Length;
if (divIndex < index + length)
{
ConsoleStyledString oldcss = strArray[cssIndex] as ConsoleStyledString;
if (oldcss == null || !oldcss.CanDivide)
{
throw new ExeEE("文字列分割異常");
}
ConsoleStyledString newCss = oldcss.DivideAt(divIndex - index, sm);
cssListA.Add(oldcss);
if (newCss != null)
{
cssListB.Add(newCss);
}
b = true;
continue;
}
else if (divIndex == index + length)
{
cssListA.Add(strArray[cssIndex]);
b = true;
continue;
}
index += length;
cssListA.Add(strArray[cssIndex]);
}
if ((cssIndex >= strArray.Length) && (cssListB.Count == 0))
{
return(null);
}
AConsoleDisplayPart[] cssArrayA = new AConsoleDisplayPart[cssListA.Count];
AConsoleDisplayPart[] cssArrayB = new AConsoleDisplayPart[cssListB.Count];
cssListA.CopyTo(cssArrayA);
cssListB.CopyTo(cssArrayB);
this.strArray = cssArrayA;
ConsoleButtonString ret = new ConsoleButtonString(null, cssArrayB);
this.CalcWidth(sm, XsubPixel);
ret.CalcWidth(sm, 0);
this.CalcPointX(this.PointX);
ret.CalcPointX(this.PointX + this.Width);
ret.parent = this.parent;
ret.ParentLine = this.ParentLine;
ret.IsButton = this.IsButton;
ret.IsInteger = this.IsInteger;
ret.Input = this.Input;
ret.Inputs = this.Inputs;
ret.Generation = this.Generation;
ret.ErrPos = this.ErrPos;
ret.Title = this.Title;
return(ret);
}
//indexの文字数の前方文字列とindex以降の後方文字列に分割
public ConsoleButtonString DivideAt(int divIndex, StringMeasure sm)
{
if (divIndex <= 0)
{
return(null);
}
var cssListA = new List <AConsoleDisplayPart>();
var cssListB = new List <AConsoleDisplayPart>();
var index = 0;
var cssIndex = 0;
var b = false;
for (cssIndex = 0; cssIndex < StrArray.Length; cssIndex++)
{
if (b)
{
cssListB.Add(StrArray[cssIndex]);
continue;
}
var length = StrArray[cssIndex].Str.Length;
if (divIndex < index + length)
{
var oldcss = StrArray[cssIndex] as ConsoleStyledString;
if (oldcss == null || !oldcss.CanDivide)
{
throw new ExeEE("文字列分割異常");
}
var newCss = oldcss.DivideAt(divIndex - index, sm);
cssListA.Add(oldcss);
if (newCss != null)
{
cssListB.Add(newCss);
}
b = true;
continue;
}
if (divIndex == index + length)
{
cssListA.Add(StrArray[cssIndex]);
b = true;
continue;
}
index += length;
cssListA.Add(StrArray[cssIndex]);
}
if (cssIndex >= StrArray.Length && cssListB.Count == 0)
{
return(null);
}
var cssArrayA = new AConsoleDisplayPart[cssListA.Count];
var cssArrayB = new AConsoleDisplayPart[cssListB.Count];
cssListA.CopyTo(cssArrayA);
cssListB.CopyTo(cssArrayB);
StrArray = cssArrayA;
var ret = new ConsoleButtonString(null, cssArrayB);
CalcWidth(sm, XsubPixel);
ret.CalcWidth(sm, 0);
CalcPointX(PointX);
ret.CalcPointX(PointX + Width);
ret.parent = parent;
ret.ParentLine = ParentLine;
ret.IsButton = IsButton;
ret.IsInteger = IsInteger;
ret.Input = Input;
ret.Inputs = Inputs;
ret.Generation = Generation;
ret.ErrPos = ErrPos;
ret.Title = Title;
return(ret);
}
