public void GoPoemBegining()
{
PoemLine curLine = this.CurrentLine;
if (systemAccumulation != null)
{
if (curLine == null)
{
curLine = systemAccumulation.GetFirstLine();
SetOneLine(curLine);
}
else
{
Poem curPoem = curLine.ParentPoem;
bool isFirstLine = curPoem.IsFirstLine(curLine);
if (!isFirstLine)
{
SetOneLine(curPoem.GetFirstLine());
}
}
}
}
public string GetFullInfo()
{
StringBuilder strBuilder = new StringBuilder();
PoemPart curPoemPart = this.ParentPoemPart;
Poem curPoem = this.ParentPoem;
SABlockPart curBlockPart = curPoem.ParentBlockPart;
SABlock curBlock = curPoem.ParentBlock;
strBuilder.AppendFormat("Блок: {0}", curBlock.ToString());
if (curBlockPart != null)
{
strBuilder.AppendLine();
strBuilder.AppendFormat("Часть блока: {0}", curBlockPart.ToString());
}
strBuilder.AppendLine();
strBuilder.AppendFormat("Стих: {0}", curPoem.ToString());
if (curPoemPart != null)
{
strBuilder.AppendLine();
strBuilder.AppendFormat("Часть стиха: {0}", curPoemPart.ToString());
}
return(strBuilder.ToString());
}
private static SABlockPart CreateBlockPartFromXml(XmlNode itemPart)
{
SABlockPart result = new SABlockPart();
XmlAttribute attr;
attr = itemPart.Attributes[xmlFieldName];
if (attr != null)
{
result.Name = attr.Value;
}
XmlNode nodePoems = itemPart[xmlNodeNamePoemCollection];
if (nodePoems != null)
{
foreach (XmlNode itemPoem in nodePoems)
{
Poem poem = CreatePoemFromXml(itemPoem);
result.Poems.Add(poem);
}
}
return(result);
}
public void SetCurrentLine(Poem poem)
{
PoemLine line = poem.GetFirstLine();
if (CurrentLine != line)
{
SetOneLine(line);
}
}
internal PoemLineIdentifier GetID()
{
PoemLineIdentifier result = new PoemLineIdentifier();
result.LineString = this.Line;
PoemPart curPoemPart = this.ParentPoemPart;
Poem curPoem = this.ParentPoem;
result.PoemName = curPoem.Name;
result.PoemFirstLine = curPoem.GetFirstLine().Line;
PoemLinesCollection collLines = null;
if (curPoemPart != null)
{
collLines = curPoemPart.Lines;
result.PoemPartName = curPoemPart.Name;
result.PoemPartFirstLine = curPoemPart.GetFirstLine().Line;
result.PoemPartIndex = curPoem.Parts.IndexOf(curPoemPart);
}
else
{
collLines = curPoem.Lines;
}
result.LineIndex = collLines.IndexOf(this);
SABlockPart curBlockPart = curPoem.ParentBlockPart;
SABlock curBlock = curPoem.ParentBlock;
result.BlockName = curBlock.Name;
result.BlockIndex = curBlock.ParentSA.Blocks.IndexOf(curBlock);
PoemCollection collPoems = null;
if (curBlockPart != null)
{
collPoems = curBlockPart.Poems;
result.BlockPartName = curBlockPart.Name;
result.BlockPartFirstLine = curBlockPart.GetFirstLine().Line;
result.BlockPartIndex = curBlock.Parts.IndexOf(curBlockPart);
}
else
{
collPoems = curBlock.Poems;
}
result.PoemIndex = collPoems.IndexOf(curPoem);
return(result);
}
public void GetRandomLine(Poem poem)
{
PoemLine result = null;
if (poem != null)
{
int lineCount = poem.LinesCount;
int randomIndex = CommonOperations.rnd.Next(lineCount);
result = poem.GetLineByIndex(randomIndex);
}
SetOneLine(result);
}
public void GetRandomPoem(SABlockPart blockPart)
{
PoemLine result = null;
if (blockPart != null)
{
int poemCount = blockPart.PoemCount;
int randomPoemIndex = CommonOperations.rnd.Next(poemCount);
Poem randomPoem = blockPart.GetPoemByIndex(randomPoemIndex);
result = randomPoem.GetFirstLine();
}
SetOneLine(result);
}
public void GetRandomPoem()
{
PoemLine result = null;
if (systemAccumulation != null)
{
int poemCount = systemAccumulation.PoemCount;
int randomPoemIndex = CommonOperations.rnd.Next(poemCount);
Poem randomPoem = systemAccumulation.GetPoemByIndex(randomPoemIndex);
result = randomPoem.GetFirstLine();
}
SetOneLine(result);
}
public void GetRandomPoemPart(Poem poem)
{
PoemLine result = null;
if (poem != null && poem.Parts.Count > 0)
{
int partsCount = poem.Parts.Count;
int randomIndex = CommonOperations.rnd.Next(partsCount);
PoemPart poemPart = poem.Parts[randomIndex];
result = poemPart.GetFirstLine();
}
SetOneLine(result);
}
private static SABlock CreateBlockFromXml(XmlNode node)
{
SABlock result = new SABlock();
XmlAttribute attr;
attr = node.Attributes[xmlFieldName];
if (attr != null)
{
result.Name = attr.Value;
}
attr = node.Attributes[xmlFieldAuthor];
if (attr != null)
{
result.Author = attr.Value;
}
XmlNode nodeParts = node[xmlNodeNameSABlockPartCollection];
if (nodeParts != null)
{
foreach (XmlNode itemPart in nodeParts)
{
SABlockPart part = CreateBlockPartFromXml(itemPart);
result.Parts.Add(part);
}
}
else
{
XmlNode nodePoems = node[xmlNodeNamePoemCollection];
if (nodePoems != null)
{
foreach (XmlNode itemPoem in nodePoems)
{
Poem poem = CreatePoemFromXml(itemPoem);
result.Poems.Add(poem);
}
}
}
return(result);
}
private static Poem CreatePoemFromXml(XmlNode itemPoem)
{
Poem result = new Poem();
XmlAttribute attr;
attr = itemPoem.Attributes[xmlFieldName];
if (attr != null)
{
result.Name = attr.Value;
}
XmlNode nodeParts = itemPoem[objNamePoemPartCollection];
if (nodeParts != null)
{
foreach (XmlNode itemPart in nodeParts)
{
PoemPart poemPart = CreatePoemPartFromXml(itemPart);
result.Parts.Add(poemPart);
}
}
else
{
XmlNode nodeLines = itemPoem[xmlNodeNamePoemLineCollection];
if (nodeLines != null)
{
foreach (XmlNode itemLine in nodeLines)
{
PoemLine poemLine = CreatePoemLineFromXml(itemLine);
result.Lines.Add(poemLine);
}
}
}
return(result);
}
private static Collection <Poem> GetPoemsFromText(string poemCollectionText)
{
Collection <Poem> result = new Collection <Poem>();
string[] splitPoems = poemCollectionText.Split(new string[] { PoemSplitter }, StringSplitOptions.RemoveEmptyEntries);
foreach (string itemText in splitPoems)
{
string name = string.Empty;
string text = CutName(itemText, out name);
Poem newPoem = new Poem();
newPoem.Name = name;
result.Add(newPoem);
if (text.Contains(PoemPartSplitter))
{
Collection <PoemPart> poems = GetPoemParts(text);
foreach (PoemPart itemPart in poems)
{
newPoem.Parts.Add(itemPart);
}
}
else
{
Collection <PoemLine> poems = GetLines(text);
foreach (PoemLine item in poems)
{
newPoem.Lines.Add(item);
}
}
}
return(result);
}
private static XmlNode CreatePoemNode(Poem poem, XmlDocument saXmlFile)
{
XmlNode result = saXmlFile.CreateElement(xmlNodeNamePoem);
XmlAttribute attr;
attr = saXmlFile.CreateAttribute(xmlFieldName);
result.Attributes.Append(attr);
attr.Value = poem.Name;
if (poem.Parts.Count > 0)
{
XmlNode nodeParts = saXmlFile.CreateElement(objNamePoemPartCollection);
result.AppendChild(nodeParts);
foreach (PoemPart part in poem.Parts)
{
XmlNode node = CreatePoemPartNode(part, saXmlFile);
nodeParts.AppendChild(node);
}
}
else if (poem.Lines.Count > 0)
{
XmlNode nodeLines = saXmlFile.CreateElement(xmlNodeNamePoemLineCollection);
result.AppendChild(nodeLines);
foreach (PoemLine poemLine in poem.Lines)
{
XmlNode node = CreatePoemLineNode(poemLine, saXmlFile);
nodeLines.AppendChild(node);
}
}
return(result);
}
internal PoemLine GetLineByID(PoemLineIdentifier lineId)
{
SABlock block = null;
if (!string.IsNullOrEmpty(lineId.BlockName))
{
SABlock[] searchBlocks = this.GetBlockByName(lineId.BlockName);
if (searchBlocks.Length == 1)
{
block = searchBlocks[0];
}
else if (searchBlocks.Length > 1)
{
foreach (SABlock item in searchBlocks)
{
if (this.Blocks.IndexOf(item) == lineId.BlockIndex)
{
block = item;
break;
}
}
}
}
if (block == null)
{
return(null);
}
PoemCollection poemColl = null;
if (!string.IsNullOrEmpty(lineId.BlockPartFirstLine) && lineId.BlockPartIndex.HasValue)
{
SABlockPart[] searchBlockParts = block.GetPartsByFirstLine(lineId.BlockPartFirstLine);
if (searchBlockParts.Length == 1)
{
poemColl = searchBlockParts[0].Poems;
}
else if (searchBlockParts.Length > 1)
{
foreach (SABlockPart item in searchBlockParts)
{
if (block.Parts.IndexOf(item) == lineId.BlockPartIndex)
{
poemColl = item.Poems;
break;
}
}
}
}
else
{
poemColl = block.Poems;
}
if (poemColl == null)
{
return(null);
}
Poem poem = null;
if (!string.IsNullOrEmpty(lineId.PoemFirstLine) && lineId.PoemIndex.HasValue)
{
Poem[] searchBlockParts = poemColl.GetPoemsByFirstLine(lineId.PoemFirstLine);
if (searchBlockParts.Length == 1)
{
poem = searchBlockParts[0];
}
else if (searchBlockParts.Length > 1)
{
foreach (Poem item in searchBlockParts)
{
if (poemColl.IndexOf(item) == lineId.PoemIndex)
{
poem = item;
break;
}
}
}
}
if (poem == null)
{
return(null);
}
PoemLinesCollection linesColl = null;
if (!string.IsNullOrEmpty(lineId.PoemPartFirstLine) && lineId.PoemPartIndex.HasValue)
{
PoemPart[] searchBlockParts = poem.GetPartsByFirstLine(lineId.PoemPartFirstLine);
if (searchBlockParts.Length == 1)
{
linesColl = searchBlockParts[0].Lines;
}
else if (searchBlockParts.Length > 1)
{
foreach (PoemPart item in searchBlockParts)
{
if (poem.Parts.IndexOf(item) == lineId.PoemPartIndex)
{
linesColl = item.Lines;
break;
}
}
}
}
else
{
linesColl = poem.Lines;
}
if (linesColl == null)
{
return(null);
}
PoemLine line = null;
if (!string.IsNullOrEmpty(lineId.LineString) && lineId.LineIndex.HasValue)
{
PoemLine[] searchBlockParts = linesColl.GetPoemsByFirstLine(lineId.LineString);
if (searchBlockParts.Length == 1)
{
line = searchBlockParts[0];
}
else if (searchBlockParts.Length > 1)
{
foreach (PoemLine item in searchBlockParts)
{
if (linesColl.IndexOf(item) == lineId.LineIndex)
{
line = item;
break;
}
}
}
}
if (line == null)
{
return(null);
}
return(line);
}
private PoemLine GenerateNextPoem(PoemLine currentLine, bool forward)
{
Poem nextPoem = this.mySAIterator.GetNextPoem(currentLine.ParentPoem, forward);
return(nextPoem.GetFirstLine());
}