public static string GenerateMiddleBlockStart(XmlTag middleBlock)
{
StringBuilder sb = new StringBuilder();
sb.Append(middleBlock.LSTChildNodes.Count == 0 ? GetMiddleWrapperBegin("100%") + GetMiddleDefaultBlock("100%") + GetMiddleWrapperEnd() : GetMiddleCustomMarkup(middleBlock));
return(sb.ToString());
}
public static string GetBottomBlocks(XmlTag BottomBlock)
{
StringBuilder sb = new StringBuilder();
sb.Append(BottomBlock.LSTChildNodes.Count == 0 ? GetBottomBlockMarkupDefault() : GetBottomBlockMarkupCustom(BottomBlock));
return(sb.ToString());
}
static string ParseSpotlight(XmlTag placeholder)
{
StringBuilder sb = new StringBuilder();
string positions = placeholder.InnerHtml;
string[] positionsAr = positions.Split(',');
double spotWidth = 100 / positionsAr.Length;
string width = spotWidth.ToString() + "%";
string minheight = GetAttributeValueByName(placeholder, XmlAttributeTypes.MINHEIGHT, "200px");
sb.Append("<div id='sfSpotLight' class='sfOuterwrapper sfCurve'><div class='sfContainer sfCurve clearfix'>");
for (int i = 0; i < positionsAr.Length; i++)
{
string adjustedWidth = width;
string style = GetAttributeValueByName(placeholder, XmlAttributeTypes.CSSCLASS);
if (i == 0)
{
style += " sfFirst";
}
if (i == positionsAr.Length - 1)
{
style += " sfLast";
}
sb.Append("<div class='sfSpotLight" + style + "' style='width:" + adjustedWidth + ";'><div class='sfWrapper sfCurve'>");
//sb.Append(positionsAr[i]);
sb.Append(AppendDroppableArea(positionsAr[i]));
sb.Append("</div></div>");
}
sb.Append("</div></div>");
return(sb.ToString());
}
public void Load(CustomSpriteBatch spriteBatch, XmlTag xmlSheet, string strTextureFilename)
{
Debug.Assert(ans_pTexture == null);
ans_pSpriteBatch = spriteBatch;
ans_strTextureFilename = strTextureFilename;
ans_pTexture = ContentRegister.Texture(strTextureFilename);
if (xmlSheet.Attributes.ContainsKey("name"))
{
ans_strName = xmlSheet.Attributes["name"];
}
XmlTag[] xmlAnimations;
xmlAnimations = xmlSheet.FindTagsByName("anim");
for (int i = 0; i < xmlAnimations.Length; i++)
{
XmlTag tag = xmlAnimations[i];
Animation anim = new Animation();
anim.ani_pSheet = this;
anim.Load(tag);
ans_saAnimations.Add(anim);
}
}
public string GetBottomMarkup(XmlTag section, List <CustomWrapper> lstWrappers, int Mode)
{
StringBuilder sb = new StringBuilder();
sb.Append(BlockBuilder.GetBottomBlocks(section, lstWrappers, Mode));
return(sb.ToString());
}
public static string GetBottomBlockMarkupCustom(XmlTag section)
{
StringBuilder sb = new StringBuilder();
foreach (XmlTag placeholder in section.LSTChildNodes)
{
if (IsCustomBlockDefined(placeholder))
{
sb.Append(ParseCustomBlocks(placeholder));
}
else
{
if (IsSpotLight(placeholder))
{
sb.Append(ParseSpotlight(placeholder));
}
else
{
string id = "sf" + UppercaseFirst(GetAttributeValueByName(placeholder, XmlAttributeTypes.NAME));
sb.Append("<div id='" + id + "' class='sfOuterwrapper sfCurve'>");
sb.Append(GetCommonWrapper(placeholder.InnerHtml));
sb.Append("</div>");
}
}
}
return(sb.ToString());
}
public string GetSectionMarkup(string name, XmlTag section, List <CustomWrapper> lstWrapper, int Mode)
{
string html = "";
if (Enum.IsDefined(typeof(SectionTypes), name.ToUpper()))
{
SectionTypes _type = (SectionTypes)Enum.Parse(typeof(SectionTypes), name.ToUpper());
try
{
switch (_type)
{
case SectionTypes.TOP:
html = GetTopMarkup(section, lstWrapper, Mode);
break;
case SectionTypes.MIDDLE:
html = GetMiddleWrapper(section, lstWrapper, Mode);
break;
case SectionTypes.BOTTOM:
html = GetBottomMarkup(section, lstWrapper, Mode);
break;
}
}
catch (Exception ex)
{
throw ex;
}
}
return(html);
}
private void UnitConnectionsDynamic(XmlTag tag, WorldScript ws, string name)
{
if (tag == null)
{
return;
}
var ids = tag.Value.Split(' ');
if (ids == null)
{
return;
}
var arr = new OldUnitID[ids.Length / 2];
for (int i = 0; i * 2 < ids.Length; i++)
{
int n = i * 2;
arr[i] = new OldUnitID(int.Parse(ids[n]));
m_oldIDs.Add(arr[i]);
//NOTE: We don't need to store [n+1], since it's always 0!
Debug.Assert(ids[n + 1] == "0");
}
ws.m_params.Add("#" + name, arr);
}
public string GetSectionMarkup(string name, XmlTag section)
{
string html = "";
if (Enum.IsDefined(typeof(SectionTypes), name.ToUpper()))
{
SectionTypes _type = (SectionTypes)Enum.Parse(typeof(SectionTypes), name.ToUpper());
switch (_type)
{
case SectionTypes.SFHEADER:
html = GetTopMarkup(section);
break;
case SectionTypes.SFCONTENT:
html = GetMiddleWrapper(section);
break;
case SectionTypes.SFFOOTER:
html = GetBottomMarkup(section);
break;
}
}
return(html);
}
public string GeneratePlaceHolderMarkup(XmlTag Section)
{
foreach (XmlTag tag in Section.LSTChildNodes)
{
}
return("");
}
public string GetBottomMarkup(XmlTag section)
{
StringBuilder sb = new StringBuilder();
sb.Append(LayoutControlBuilder.GetBottomBlocks(section));
return(sb.ToString());
}
public void LoadActors(XmlTag actorsDict)
{
foreach (var item in actorsDict.Children)
{
if (item.Name != "array")
{
continue;
}
var type = item.Attributes["name"];
foreach (var actor in item.Children)
{
if (actor.Name != "array")
{
continue;
}
var id = int.Parse(actor.Children[0].Value);
var pos = actor.Children[1].Value.Split(' ');
PrepareUnitType(type);
var newActor = new Unit();
newActor.id = m_unitIDCounter++;
newActor.id_old = id;
float.TryParse(pos[0], out newActor.x);
float.TryParse(pos[1], out newActor.y);
m_unitTypes[type].m_units.Add(newActor);
}
}
}
/// <summary>
///Obtain starting placeholder.
///1.Check for classes like no-wrap and no-main.
///2.Check for wrap-inner and main-inner classes.
///3.If Wrap-inner is not defined simply create a wrap class and a id from the key.
///4.Check for main inner and other wrappers.
///5.If we are using special markup tags this is the place to begin the markups.
///6.Generate main-inner wrappers if present.
/// </summary>
/// <param name="placeholder">Object of XmlTag class.</param>
/// <returns>String format of placeholder markup.</returns>
public static string GeneratePlaceholderStart(XmlTag placeholder)
{
StringBuilder sb = new StringBuilder();
sb.Append(String.Format("<div id=\"id-{0}\" class=\"sf{1}\">", Utils.GetAttributeValueByName(placeholder, XmlAttributeTypes.NAME), Utils.GetAttributeValueByName(placeholder, XmlAttributeTypes.NAME)));
return(sb.ToString());
}
public string GetMiddleWrapper(XmlTag section, List <CustomWrapper> lstWrappers, int Mode)
{
StringBuilder sb = new StringBuilder();
string test = HtmlBuilder.GenerateMiddleBlockStart(section, lstWrappers, Mode);
sb.Append(test);
return(sb.ToString());;
}
public string GetMiddleWrapper(XmlTag section)
{
StringBuilder sb = new StringBuilder();
string test = LayoutControlBuilder.GenerateMiddleBlockStart(section);
sb.Append(test);
return(sb.ToString());;
}
private static void Analyze <TNode>(
SyntaxNodeAnalysisContext context,
SyntaxList <XmlNodeSyntax> xmlNodes,
SeparatedSyntaxList <TNode> nodes,
XmlTag tag,
Func <SeparatedSyntaxList <TNode>, string, int> indexOf) where TNode : SyntaxNode
{
XmlNodeSyntax firstElement = null;
int firstIndex = -1;
for (int i = 0; i < xmlNodes.Count; i++)
{
XmlElementInfo elementInfo = SyntaxInfo.XmlElementInfo(xmlNodes[i]);
if (!elementInfo.Success)
{
continue;
}
if (!elementInfo.HasTag(tag))
{
firstIndex = -1;
continue;
}
XmlNodeSyntax element = elementInfo.Element;
string name = (element.IsKind(SyntaxKind.XmlElement))
? ((XmlElementSyntax)element).GetAttributeValue("name")
: ((XmlEmptyElementSyntax)element).GetAttributeValue("name");
if (name == null)
{
firstIndex = -1;
continue;
}
int index = indexOf(nodes, name);
if (index == -1)
{
ReportUnusedElement(context, element, i, xmlNodes);
}
else if (index < firstIndex)
{
ReportDiagnosticIfNotSuppressed(context, DiagnosticRules.OrderElementsInDocumentationComment, firstElement);
return;
}
else
{
firstElement = element;
}
firstIndex = index;
}
}
private void UnitConnections(XmlTag param, WorldScript ws, string name)
{
if (param.Children.Count == 0)
{
return;
}
UnitConnectionsStatic(param["int-arr[name=static]"], ws, name);
UnitConnectionsDynamic(param["int-arr[name=dynamic]"], ws, name);
}
/// <summary>
/// Build XML tag.
/// </summary>
/// <param name="tagName">Tag name.</param>
/// <param name="type">XML tag types.<see cref="T:SageFrame.Templating.xmlparser.XmlTagTypes"/></param>
/// <param name="attType">XML attribute type.<see cref="T:SageFrame.Templating.xmlparser.XmlAttributeTypes"/></param>
/// <param name="attName">Attribute name.</param>
/// <param name="attValue">Attribute value.</param>
/// <param name="innerHTML">Inner HTML.</param>
/// <returns>Object of XmlTag class.</returns>
public static XmlTag TagBuilder(string tagName, XmlTagTypes type, XmlAttributeTypes attType, string attName, string attValue, string innerHTML)
{
XmlTag tag = new XmlTag();
tag.TagType = type;
tag.TagName = tagName;
tag.LSTAttributes = AddAttributes(attName, attValue, attType);
tag.InnerHtml = innerHTML;
return(tag);
}
public void ParseTransportsFromXml(XmlTag transportsTag)
{
transports =
(
from transport
in transportsTag.Elements()
.Where(tag => tag.Name != "clear")
select CreateTransport(transport.Name)
).ToList<IMessageTransport>();
}
public void LoadTileData(XmlTag tileDict)
{
int pos_x = int.Parse(tileDict["int[name=x]"].Value);
int pos_y = int.Parse(tileDict["int[name=y]"].Value);
var sets = tileDict["array[name=datasets]"];
foreach (var set in sets.Children)
{
if (set.Name != "dictionary")
{
continue;
}
var tagFilename = set["string[name=tileset]"];
string filename = Path.ChangeExtension(tagFilename.Value, "tileset");
int tileSize = 16; // reasons
TileSet ts = null;
if (m_tilesets.ContainsKey(filename))
{
ts = m_tilesets[filename];
}
else
{
ts = new TileSet()
{
m_set = filename,
m_size = tileSize
};
m_tilesets[filename] = ts;
}
var data = set["int-arr[name=data-t]"];
string[] parse = data.Value.Split(' ');
int side = (int)Math.Sqrt(parse.Length);
Debug.Assert(side == 20); // should always be 20x20
for (int y = 0; y < side; y++)
{
for (int x = 0; x < side; x++)
{
ts.m_tiles.Add(new Tile()
{
m_set = ts,
m_originX = pos_x,
m_originY = pos_y,
m_x = x - side / 2,
m_y = y - side / 2,
m_i = byte.Parse(parse[y * side + x])
});
}
}
}
}
/// <summary>
/// Mode for templating right block.
/// </summary>
/// <param name="middleBlock">XmlTag class containing xml details.</param>
/// <returns>Mode</returns>
public static int RightBlockMode(XmlTag middleBlock)
{
int status = 0;
if (Decide.HasBlock(Placeholders.RIGHTTOP, middleBlock) && Decide.HasBlock(Placeholders.RIGHTBOTTOM, middleBlock) && Decide.HasBlock(Placeholders.RIGHTA, middleBlock) && Decide.HasBlock(Placeholders.RIGHTB, middleBlock))
{
status = 1;
}
else if (Decide.HasBlock(Placeholders.RIGHTTOP, middleBlock) && Decide.HasBlock(Placeholders.RIGHTBOTTOM, middleBlock) && Decide.HasBlock(Placeholders.RIGHTA, middleBlock) && !Decide.HasBlock(Placeholders.RIGHTB, middleBlock))
{
status = 2;
}
else if (Decide.HasBlock(Placeholders.RIGHTTOP, middleBlock) && Decide.HasBlock(Placeholders.RIGHTBOTTOM, middleBlock) && !Decide.HasBlock(Placeholders.RIGHTA, middleBlock) && Decide.HasBlock(Placeholders.RIGHTB, middleBlock))
{
status = 3;
}
else if (Decide.HasBlock(Placeholders.RIGHTTOP, middleBlock) && !Decide.HasBlock(Placeholders.RIGHTBOTTOM, middleBlock) && Decide.HasBlock(Placeholders.RIGHTA, middleBlock) && !Decide.HasBlock(Placeholders.RIGHTB, middleBlock))
{
status = 4;
}
else if (Decide.HasBlock(Placeholders.RIGHTTOP, middleBlock) && !Decide.HasBlock(Placeholders.RIGHTBOTTOM, middleBlock) && !Decide.HasBlock(Placeholders.RIGHTA, middleBlock) && Decide.HasBlock(Placeholders.RIGHTB, middleBlock))
{
status = 5;
}
else if (!Decide.HasBlock(Placeholders.RIGHTTOP, middleBlock) && Decide.HasBlock(Placeholders.RIGHTBOTTOM, middleBlock) && !Decide.HasBlock(Placeholders.RIGHTA, middleBlock) && Decide.HasBlock(Placeholders.RIGHTB, middleBlock))
{
status = 6;
}
else if (!Decide.HasBlock(Placeholders.RIGHTTOP, middleBlock) && Decide.HasBlock(Placeholders.RIGHTBOTTOM, middleBlock) && Decide.HasBlock(Placeholders.RIGHTA, middleBlock) && !Decide.HasBlock(Placeholders.RIGHTB, middleBlock))
{
status = 7;
}
else if (!Decide.HasBlock(Placeholders.RIGHTTOP, middleBlock) && !Decide.HasBlock(Placeholders.RIGHTBOTTOM, middleBlock) && Decide.HasBlock(Placeholders.RIGHTA, middleBlock) && Decide.HasBlock(Placeholders.RIGHTB, middleBlock))
{
status = 8;
}
else if (!Decide.HasBlock(Placeholders.RIGHTTOP, middleBlock) && !Decide.HasBlock(Placeholders.RIGHTBOTTOM, middleBlock) && Decide.HasBlock(Placeholders.RIGHTA, middleBlock) && !Decide.HasBlock(Placeholders.RIGHTB, middleBlock))
{
status = 10;
}
else if (!Decide.HasBlock(Placeholders.RIGHTTOP, middleBlock) && !Decide.HasBlock(Placeholders.RIGHTBOTTOM, middleBlock) && !Decide.HasBlock(Placeholders.RIGHTA, middleBlock) && Decide.HasBlock(Placeholders.RIGHTB, middleBlock))
{
status = 9;
}
else if (Decide.HasBlock(Placeholders.RIGHTTOP, middleBlock) && !Decide.HasBlock(Placeholders.RIGHTBOTTOM, middleBlock) && Decide.HasBlock(Placeholders.RIGHTA, middleBlock) && Decide.HasBlock(Placeholders.RIGHTB, middleBlock))
{
status = 11;
}
else if (!Decide.HasBlock(Placeholders.RIGHTTOP, middleBlock) && Decide.HasBlock(Placeholders.RIGHTBOTTOM, middleBlock) && Decide.HasBlock(Placeholders.RIGHTA, middleBlock) && Decide.HasBlock(Placeholders.RIGHTB, middleBlock))
{
status = 12;
}
return(status);
}
/// <summary>
/// Obtain block wrapper.
/// </summary>
/// <param name="pch">Object of XmlTag class.</param>
/// <param name="wrapperdepth">List of wrapper depth.</param>
/// <returns>String format of block wrapper.</returns>
public static string GenerateBlockWrappers(XmlTag pch, ref List <int> wrapperdepth)
{
StringBuilder sb = new StringBuilder();
int wrapinner = int.Parse(Utils.GetAttributeValueByName(pch, XmlAttributeTypes.WRAPINNER, "1"));
int wrapouter = int.Parse(Utils.GetAttributeValueByName(pch, XmlAttributeTypes.WRAPOUTER, "1"));
string customclass = Utils.GetAttributeValueByName(pch, XmlAttributeTypes.CLASS);
wrapperdepth.Add(wrapouter);
wrapperdepth.Add(wrapinner);
if (wrapouter != 0)
{
for (int i = 1; i <= wrapouter; i++)
{
if (i == 1)
{
string wrapperclass = wrapouter > 1 ? "sfOuterwrapper" : "sfOuterwrapper clearfix";
wrapperclass = customclass != "" ? string.Format("{0} {1}", wrapperclass, customclass) : wrapperclass;
sb.Append(string.Format("<div id='sf{0}' class='{1}'>", Utils.UppercaseFirst(Utils.GetAttributeValueByName(pch, XmlAttributeTypes.NAME)), wrapperclass));
}
else
{
string wrapperclass = wrapouter == i?string.Format("sfOuterwrapper{0} clearfix", i - 1) : string.Format("sfOuterwrapper{0}", i - 1);
wrapperclass = customclass != "" ? string.Format("{0} {1}", wrapperclass, customclass) : wrapperclass;
sb.Append(string.Format("<div class='{0}'>", wrapperclass));
}
}
}
else if (wrapouter == 0)
{
sb.Append(string.Format("<div id='sf{0}'>", Utils.UppercaseFirst(Utils.GetAttributeValueByName(pch, XmlAttributeTypes.NAME))));
}
if (wrapinner != 0)
{
for (int i = 1; i <= wrapinner; i++)
{
if (i == 1)
{
string wrapperclass = wrapinner > 1 ? "sfInnerwrapper" : "sfInnerwrapper clearfix";
sb.Append(string.Format("<div class='{0}'>", wrapperclass));
}
else
{
string wrapperclass = wrapinner == i?string.Format("sfInnerwrapper{0} clearfix", i - 1) : string.Format("sfInnerwrapper{0}", i - 1);
sb.Append(string.Format("<div class='{0}'>", wrapperclass));
}
}
}
return(sb.ToString());
}
public static bool IsSpotLight(XmlTag placeholder)
{
string pchName = Utils.GetAttributeValueByName(placeholder, XmlAttributeTypes.NAME);
bool status = false;
if (Utils.CompareStrings(pchName, "spotlight"))
{
status = true;
}
return(status);
}
public static bool HasBlock(Placeholders pch, XmlTag middleBlock)
{
bool status = false;
status = middleBlock.LSTChildNodes.Exists(
delegate(XmlTag tag)
{
return(Utils.CompareStrings(Utils.GetAttributeValueByName(tag, XmlAttributeTypes.NAME), pch));
}
);
return(status);
}
/// <summary>
/// Obtain inner HTML tag.
/// </summary>
/// <param name="pch">Placeholders.<see cref="T:SageFrame.Templating.Placeholders"/></param>
/// <param name="middleBlock"></param>
/// <returns></returns>
public static string GetTagInnerHtml(Placeholders pch, XmlTag middleBlock)
{
XmlTag currentTag = new XmlTag();
currentTag = middleBlock.LSTChildNodes.Find(
delegate(XmlTag tag)
{
return(Utils.CompareStrings(Utils.GetAttributeValueByName(tag, XmlAttributeTypes.NAME), pch));
}
);
return(currentTag.InnerHtml);
}
public static string GetOrigin(string unitName, XmlTag tag)
{
if (tag == null)
return "0 0";
int offset = UnitYOffset(unitName);
if (offset != 0) {
var pts = tag.Value.Split(' ');
return pts[0] + ' ' + (int.Parse(pts[1]) + offset);
}
return tag.Value;
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Compute a hash code for this object.
/// </summary>
/// <returns></returns>
/// ------------------------------------------------------------------------------------
public override int GetHashCode()
{
return((StyleName == null ? 0 : StyleName.GetHashCode()) +
Context.GetHashCode() +
(XmlTag == null ? 0 : XmlTag.GetHashCode()) +
(AttrName == null ? 0 : AttrName.GetHashCode()) +
(AttrValue == null ? 0 : AttrValue.GetHashCode()) +
(AttrName2 == null ? 0 : AttrName2.GetHashCode()) +
(AttrValue2 == null ? 0 : AttrValue2.GetHashCode()) +
m_fIsCharStyle.GetHashCode() +
IsHeading.GetHashCode() +
CanEmbed.GetHashCode());
}
public static string GetBottomBlocks(XmlTag BottomBlock, List <CustomWrapper> lstWrappers, int Mode)
{
StringBuilder sb = new StringBuilder();
try
{
sb.Append(BottomBlock.LSTChildNodes.Count == 0 ? HtmlBuilder.GetBottomBlockMarkupDefault() : BlockParser.ProcessPlaceholder(BottomBlock, lstWrappers, Mode));
return(sb.ToString());
}
catch (Exception ex)
{
throw ex;
}
}
public static string GetAttributeValueByName(XmlTag tag, XmlAttributeTypes _type, string defaultValue)
{
string value = string.Empty;
string name = _type.ToString();
LayoutAttribute attr = new LayoutAttribute();
attr = tag.LSTAttributes.Find(
delegate(LayoutAttribute attObj)
{
return(Utils.CompareStrings(attObj.Name, name));
}
);
return(attr == null ? defaultValue : attr.Value);
}
public static string GeneratePlaceholderStart(XmlTag placeholder)
{
//1.Check for classes like no-wrap and no-main
//2.Check for wrap-inner and main-inner classes
//3.If Wrap-inner is not defined simply create a wrap class and a id from the key
//4.Check for main inner and other wrappers
//5.If we are using special markup tags this is the place to begin the markups
//6.Generate main-inner wrappers if present
StringBuilder sb = new StringBuilder();
sb.Append(String.Format("<div id=\"id-{0}\" class=\"sf{1}\">", Utils.GetAttributeValueByName(placeholder, XmlAttributeTypes.NAME), Utils.GetAttributeValueByName(placeholder, XmlAttributeTypes.NAME)));
return(sb.ToString());
}
public static string GenerateMiddleBlockStart(XmlTag middleBlock, List <CustomWrapper> lstWrappers, int Mode)
{
StringBuilder sb = new StringBuilder();
try
{
sb.Append(middleBlock.LSTChildNodes.Count == 0 ? HtmlBuilder.GetMiddleWrapperBegin("100%") + HtmlBuilder.GetMiddleDefaultBlock("100%", Mode) + HtmlBuilder.GetMiddleWrapperEnd() : BlockBuilder.GetMiddleCustomMarkup(middleBlock, lstWrappers, Mode));
return(sb.ToString());
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// A simple state machine that goes through the XML (or HTML) code, and builds a list of its Tags. The returned Tag objects
/// contain all the informations necessary to calculate the indenting.
/// </summary>
/// <param name="text">The source code to be parsed</param>
/// <returns>The list of the tags that the input source code contains</returns>
private List<XmlTag> CreateListOfTags(string text)
{
List<XmlTag> tags = new List<XmlTag>();
StringBuilder name = new StringBuilder();
int first_line_of_tag = -1;
int line_cntr = 0;
XmlStates state = XmlStates.text;
for (int i = 0; i < text.Length; i++)
{
switch (state)
{
case XmlStates.text:
if (text[i] == '<')
{
if (i < text.Length - 1)
{
if (text[i + 1] == '?' || text[i + 1] == '!')
{
state = XmlStates.special_tag;
}
else if (text[i + 1] == '/')
{
state = XmlStates.end_tag;
name.Clear();
first_line_of_tag = line_cntr;
}
else
{
state = XmlStates.normal_tag_name;
name.Clear();
first_line_of_tag = line_cntr;
}
}
}
break;
case XmlStates.special_tag:
if (text[i] == '>')
{
state = XmlStates.text;
}
break;
case XmlStates.end_tag:
if (text[i] == '>')
{
state = XmlStates.text;
/* when the parsing of an end tag is finished, we have to find the latest starting tag with this name, that is not closed, and not an empty element */
string name_ = name.Remove(0, 1).ToString(); // removing '/' from the beginning of the name
bool has_beginning = false;
for (int i_list = tags.Count - 1; i_list >= 0; i_list--)
{
if (tags[i_list].name == name_ && tags[i_list].end_tag_first_line == -1 && !tags[i_list].empty_element)
{
tags[i_list].end_tag_first_line = first_line_of_tag;
tags[i_list].end_tag_last_line = line_cntr;
has_beginning = true;
break;
}
/* If I've just closed an opening element with this, then it can't be correctly closed later, and thus I have to mark it as invalid.
(for example tipically: "<p> ... <br> </p> - <br>", or "<p>...<p>...") */
if (!tags[i_list].empty_element && tags[i_list].start_tag_first_line != -1 && tags[i_list].end_tag_first_line == -1)
{
tags[i_list].invalid = true;
}
}
if (!has_beginning) // an end tag doesn't necessarily has a starting tag, it might be for example, that the second half of an XML file is parsed
{
XmlTag tag = new XmlTag();
tag.end_tag_first_line = first_line_of_tag;
tag.end_tag_last_line = line_cntr;
tag.name = name_;
tags.Add(tag);
}
name.Clear();
}
else if (!Char.IsWhiteSpace(text[i])) // e.g.: </name > - it can still contain whitspaces at the end, but nothing else
{
name.Append(text[i]);
}
break;
case XmlStates.normal_tag_name:
if (text[i] == '>')
{
state = XmlStates.text;
XmlTag tag = new XmlTag();
if (text[i - 1] == '/')
{
tag.empty_element = true;
name = name.Remove(name.Length - 1, 1); // removing '/' from the end
}
else
{
tag.empty_element = false;
}
tag.start_tag_first_line = first_line_of_tag;
tag.start_tag_last_line = line_cntr;
tag.name = name.ToString();
name.Clear();
tags.Add(tag);
}
else if (Char.IsWhiteSpace(text[i]))
{
state = XmlStates.normal_tag_rest;
}
else
{
name.Append(text[i]);
}
break;
case XmlStates.normal_tag_rest:
if (text[i] == '>')
{
state = XmlStates.text;
XmlTag tag = new XmlTag();
if (text[i - 1] == '/')
{
tag.empty_element = true;
}
else
{
tag.empty_element = false;
}
tag.start_tag_first_line = first_line_of_tag;
tag.start_tag_last_line = line_cntr;
tag.name = name.ToString();
name.Clear();
tags.Add(tag);
}
break;
}
// this part runs regardless of which state it is in
if (text[i] == '\r')
{
line_cntr++;
}
}
return tags;
}