/// <summary>
/// Locates the parent tag of the tag provided
/// </summary>
public static XMLContextTag GetParentTag(ScintillaNet.ScintillaControl sci, XMLContextTag tag)
{
int pos = tag.Position + 1;
if (pos <= 0)
{
pos = sci.CurrentPos;
}
XMLContextTag parent;
Stack <string> stack = new Stack <string>();
do
{
parent = XMLComplete.GetXMLContextTag(sci, pos);
pos = parent.Position;
if (parent.Name != null && parent.Tag != null)
{
if (parent.Closing)
{
stack.Push(parent.Name);
}
else if (!parent.Closed && (stack.Count == 0 || stack.Pop() != parent.Name))
{
break;
}
}
}while (pos > 0);
return(parent);
}
static private XMLContextTag GetXMLContextTag(ScintillaControl sci, int position)
{
XMLContextTag xtag = new XMLContextTag();
if ((position == 0) || (sci == null))
{
return(xtag);
}
StringBuilder tag = new StringBuilder();
char c = (char)sci.CharAt(position - 1);
position -= 2;
tag.Append(c);
while (position >= 0)
{
c = (char)sci.CharAt(position);
tag.Insert(0, c);
if (c == '>')
{
return(xtag);
}
if (c == '<')
{
break;
}
position--;
}
//
xtag.Position = position;
xtag.Tag = tag.ToString();
Match mTag = re_TagName.Match(xtag.Tag + " ");
if (mTag.Success)
{
xtag.Name = mTag.Groups["name"].Value;
if (xtag.Name.IndexOf(':') > 0)
{
xtag.NameSpace = xtag.Name.Substring(0, xtag.Name.IndexOf(':'));
}
}
return(xtag);
}
/// <summary>
/// Gets the xml context tag
/// </summary>
public static XMLContextTag GetXMLContextTag(ScintillaControl sci, Int32 position)
{
XMLContextTag xtag = new XMLContextTag();
if ((position == 0) || (sci == null))
{
return(xtag);
}
string tag = "";
//Char c = (Char)sci.CharAt(position);
//tag += c;
position--;
Char c = (Char)sci.CharAt(position);
tag = c + tag;
bool inComment = false;
bool inCDATA = false;
while (position > 0)
{
position--;
c = (Char)sci.CharAt(position);
tag = c + tag;
if (tag == "]]>")
{
inCDATA = true;
}
else if (tag == "-->")
{
inComment = true;
}
if (c == '<')
{
if ((inComment && !tag.StartsWith("<!--")) ||
(inCDATA && !tag.StartsWith("<![CDATA[")))
{
continue;
}
break;
}
if (inCDATA || inComment)
{
continue;
}
if (c == '>')
{
xtag.Position = position + 1;
return(xtag);
}
else if (c == '{' && sci.BaseStyleAt(position) != 6 /*XML attribute value*/)
{
// code probably not inside a tag: most likely style or script tag without CDATA or comment
return(xtag);
}
}
xtag.Position = position;
xtag.Tag = tag;
Match mTag = tagName.Match(tag + " ");
if (mTag.Success)
{
xtag.Name = mTag.Groups["name"].Value;
xtag.Closing = tag[1] == '/';
xtag.Closed = tag.EndsWith("/>") || tag.EndsWith("-->");
if (xtag.Name.IndexOf(':') > 0)
{
xtag.NameSpace = xtag.Name.Substring(0, xtag.Name.IndexOf(':'));
}
}
else if (tag.StartsWith("<!--"))
{
xtag.Name = "!--";
xtag.Closed = tag.EndsWith("-->");
}
else if (tag.StartsWith("<![CDATA["))
{
xtag.Name = "![CDATA[";
xtag.Closed = tag.EndsWith("]]>");
}
return(xtag);
}
/// <summary>
/// Handles the incoming keys object
/// </summary>
public static Boolean OnShortCut(Keys keys)
{
if (cType == XMLType.Invalid)
{
return(false);
}
if (keys == (Keys.Control | Keys.Space))
{
ITabbedDocument document = PluginBase.MainForm.CurrentDocument;
if (!document.IsEditable)
{
return(false);
}
ScintillaControl sci = document.SciControl;
XMLContextTag ctag = GetXMLContextTag(sci, sci.CurrentPos);
// Starting tag
if (ctag.Tag == null && (sci.CurrentPos > 0))
{
if ((Char)sci.CharAt(sci.CurrentPos - 1) == '<')
{
ctag.Tag = "<";
ctag.Name = "";
}
else
{
return(false);
}
}
else if (ctag.Tag.EndsWith(">"))
{
return(false);
}
// Closing tag
else if (ctag.Tag.StartsWith("</") && (ctag.Tag.IndexOf(' ') < 0))
{
ctag.Name = ctag.Tag.Substring(2);
ctag.Tag = "<" + ctag.Name;
ctag.Closing = true;
}
// Element completion
if (ctag.Name != null && (ctag.Tag.Length == ctag.Name.Length + 1))
{
// Allow another plugin to handle this
DataEvent de = new DataEvent(EventType.Command, "XMLCompletion.Element", ctag);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled)
{
return(true);
}
if (cType == XMLType.Known)
{
List <ICompletionListItem> items = new List <ICompletionListItem>();
String previous = null;
foreach (HTMLTag tag in knownTags)
{
if (tag.Name != previous)
{
items.Add(new HtmlTagItem(tag.Name, tag.Tag));
previous = tag.Name;
}
}
CompletionList.Show(items, false, ctag.Name);
}
}
// Attribute completion
else
{
Int32 position;
String word;
Object[] obj;
DataEvent de;
if (InQuotes(ctag.Tag))
{
position = sci.CurrentPos - 1;
word = GetWordLeft(sci, ref position);
obj = new Object[] { ctag, word };
de = new DataEvent(EventType.Command, "XMLCompletion.AttributeValue", obj);
EventManager.DispatchEvent(PluginBase.MainForm, de);
return(true);
}
if (ctag.Tag.LastIndexOf('"') < ctag.Tag.LastIndexOf('='))
{
return(true);
}
position = sci.CurrentPos - 1;
word = GetWordLeft(sci, ref position);
// Allow another plugin to handle this
obj = new Object[] { ctag, word };
de = new DataEvent(EventType.Command, "XMLCompletion.Attribute", obj);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled)
{
return(true);
}
if (cType == XMLType.Known)
{
foreach (HTMLTag tag in knownTags)
{
if (String.Compare(tag.Tag, ctag.Name, true) == 0)
{
List <ICompletionListItem> items = new List <ICompletionListItem>();
String previous = null;
foreach (String attr in tag.Attributes)
{
if (attr != previous)
{
items.Add(new HtmlAttributeItem(attr));
previous = attr;
}
}
CompletionList.Show(items, true, word.Trim());
return(true);
}
}
}
}
return(true);
}
return(false);
}
/// <summary>
/// Handles the incoming character
/// </summary>
public static void OnChar(ScintillaControl sci, Int32 value)
{
if (cType == XMLType.Invalid || (sci.ConfigurationLanguage != "xml" && sci.ConfigurationLanguage != "html"))
{
return;
}
XMLContextTag ctag;
Int32 position = sci.CurrentPos;
if (sci.BaseStyleAt(position) == 6 && value != '"')
{
return; // in XML attribute
}
Char c = ' ';
DataEvent de;
switch (value)
{
case 10:
// Shift+Enter to insert <BR/>
Int32 line = sci.LineFromPosition(position);
if (Control.ModifierKeys == Keys.Shift)
{
ctag = GetXMLContextTag(sci, position);
if (ctag.Tag == null || ctag.Tag.EndsWith(">"))
{
int start = sci.PositionFromLine(line) - ((sci.EOLMode == 0)? 2:1);
sci.SetSel(start, position);
sci.ReplaceSel((PluginSettings.UpperCaseHtmlTags) ? "<BR/>" : "<br/>");
sci.SetSel(start + 5, start + 5);
return;
}
}
if (PluginSettings.SmartIndenter)
{
// Get last non-empty line
String text = "";
Int32 line2 = line - 1;
while (line2 >= 0 && text.Length == 0)
{
text = sci.GetLine(line2).TrimEnd();
line2--;
}
if ((text.EndsWith(">") && !text.EndsWith("?>") && !text.EndsWith("%>") && !closingTag.IsMatch(text)) || text.EndsWith("<!--") || text.EndsWith("<![CDATA["))
{
// Get the previous tag
do
{
position--;
c = (Char)sci.CharAt(position);
}while (position > 0 && c != '>');
ctag = GetXMLContextTag(sci, c == '>' ? position + 1 : position);
if ((Char)sci.CharAt(position - 1) == '/')
{
return;
}
// Insert blank line if we pressed Enter between a tag & it's closing tag
Int32 indent = sci.GetLineIndentation(line2 + 1);
String checkStart = null;
bool subIndent = true;
if (text.EndsWith("<!--"))
{
checkStart = "-->"; subIndent = false;
}
else if (text.EndsWith("<![CDATA["))
{
checkStart = "]]>"; subIndent = false;
}
else if (ctag.Closed)
{
subIndent = false;
}
else if (ctag.Name != null)
{
checkStart = "</" + ctag.Name;
if (ctag.Name.ToLower() == "script" || ctag.Name.ToLower() == "style")
{
subIndent = false;
}
if (ctag.Tag.IndexOf('\r') > 0 || ctag.Tag.IndexOf('\n') > 0)
{
subIndent = false;
}
}
if (checkStart != null)
{
text = sci.GetLine(line).TrimStart();
if (text.StartsWith(checkStart))
{
sci.SetLineIndentation(line, indent);
sci.InsertText(sci.PositionFromLine(line), LineEndDetector.GetNewLineMarker(sci.EOLMode));
}
}
// Indent the code
if (subIndent)
{
indent += sci.Indent;
}
sci.SetLineIndentation(line, indent);
position = sci.LineIndentPosition(line);
sci.SetSel(position, position);
return;
}
}
break;
case '<':
case '/':
if (value == '/')
{
if ((position < 2) || ((Char)sci.CharAt(position - 2) != '<'))
{
return;
}
ctag = new XMLContextTag();
ctag.Closing = true;
}
else
{
ctag = GetXMLContextTag(sci, position);
if (ctag.Tag != null)
{
return;
}
}
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.Element", ctag);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled)
{
return;
}
// New tag
if (PluginSettings.EnableXMLCompletion && cType == XMLType.Known)
{
List <ICompletionListItem> items = new List <ICompletionListItem>();
String previous = null;
foreach (string ns in namespaces)
{
items.Add(new NamespaceItem(ns));
}
foreach (HTMLTag tag in knownTags)
{
if (tag.Name != previous && (tag.NS == "" || tag.NS == defaultNS))
{
items.Add(new HtmlTagItem(tag.Name, tag.Tag));
previous = tag.Name;
}
}
items.Sort(new ListItemComparer());
CompletionList.Show(items, true);
}
return;
case ':':
ctag = GetXMLContextTag(sci, position);
if (ctag.NameSpace == null || position - ctag.Position > ctag.Name.Length + 2)
{
return;
}
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.Namespace", ctag);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled)
{
return;
}
// Show namespace's tags
if (PluginSettings.EnableXMLCompletion && cType == XMLType.Known)
{
List <ICompletionListItem> items = new List <ICompletionListItem>();
String previous = null;
foreach (HTMLTag tag in knownTags)
{
if (tag.Name != previous && tag.NS == ctag.NameSpace)
{
items.Add(new HtmlTagItem(tag.Name, tag.Name));
previous = tag.Name;
}
}
CompletionList.Show(items, true);
}
return;
case '>':
if (PluginSettings.CloseTags)
{
ctag = GetXMLContextTag(sci, position);
if (ctag.Name != null && !ctag.Closed)
{
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.CloseElement", ctag);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled)
{
return;
}
if (ctag.Closing)
{
return;
}
Boolean isLeaf = false;
if (cType == XMLType.Known)
{
foreach (HTMLTag tag in knownTags)
{
if (String.Compare(tag.Tag, ctag.Name, true) == 0)
{
isLeaf = tag.IsLeaf;
break;
}
}
}
if (isLeaf)
{
sci.SetSel(position - 1, position);
sci.ReplaceSel("/>");
sci.SetSel(position + 1, position + 1);
}
else
{
String closeTag = "</" + ctag.Name + ">";
sci.ReplaceSel(closeTag);
sci.SetSel(position, position);
}
}
}
return;
case ' ':
c = (char)sci.CharAt(position);
if (c > 32 && c != '/' && c != '>' && c != '<')
{
return;
}
ctag = GetXMLContextTag(sci, position);
if (ctag.Tag != null)
{
if (InQuotes(ctag.Tag) || ctag.Tag.LastIndexOf('"') < ctag.Tag.LastIndexOf('='))
{
return;
}
// Allow another plugin to handle this
Object[] obj = new Object[] { ctag, "" };
de = new DataEvent(EventType.Command, "XMLCompletion.Attribute", obj);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled)
{
return;
}
if (PluginSettings.EnableXMLCompletion && cType == XMLType.Known)
{
foreach (HTMLTag tag in knownTags)
{
if (String.Compare(tag.Tag, ctag.Name, true) == 0)
{
List <ICompletionListItem> items = new List <ICompletionListItem>();
String previous = null;
foreach (String attr in tag.Attributes)
{
if (attr != previous)
{
items.Add(new HtmlAttributeItem(attr));
previous = attr;
}
}
CompletionList.Show(items, true);
return;
}
}
}
}
/*else
* {
* if (Control.ModifierKeys == Keys.Shift)
* {
* sci.SetSel(position - 1, position);
* sci.ReplaceSel(" ");
* }
* }*/
return;
case '=':
if (PluginSettings.InsertQuotes)
{
ctag = GetXMLContextTag(sci, position);
position = sci.CurrentPos - 2;
if (ctag.Tag != null && !String.IsNullOrEmpty(ctag.Name) && Char.IsLetter(ctag.Name[0]) &&
!InQuotes(ctag.Tag) && (GetWordLeft(sci, ref position).Length > 0))
{
position = sci.CurrentPos;
c = (Char)sci.CharAt(position);
if (c > 32 && c != '>')
{
sci.ReplaceSel("\"\" ");
}
else
{
sci.ReplaceSel("\"\"");
}
sci.SetSel(position + 1, position + 1);
justInsertedQuotesAt = position + 1;
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.AttributeValue", new Object[] { ctag, string.Empty });
EventManager.DispatchEvent(PluginBase.MainForm, de);
}
}
return;
case '"':
ctag = GetXMLContextTag(sci, position);
if (position > 1 && ctag.Tag != null && !ctag.Tag.StartsWith("<!"))
{
// TODO Colorize text change to highlight what's been done
if (justInsertedQuotesAt == position - 1)
{
justInsertedQuotesAt = -1;
c = (Char)sci.CharAt(position - 2);
if (c == '"' && (Char)sci.CharAt(position - 2) == '"')
{
sci.SetSel(position - 2, position);
sci.ReplaceSel("\"");
}
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.AttributeValue", new Object[] { ctag, string.Empty });
EventManager.DispatchEvent(PluginBase.MainForm, de);
}
else
{
c = (Char)sci.CharAt(position - 1);
if (c == '"' && (Char)sci.CharAt(position) == '"')
{
sci.SetSel(position - 1, position + 1);
sci.ReplaceSel("\"");
}
}
}
break;
case '?':
case '%':
if (PluginSettings.CloseTags && position > 1)
{
ctag = GetXMLContextTag(sci, position - 2);
if (ctag.Tag == null || ctag.Tag.EndsWith(">"))
{
if ((Char)sci.CharAt(position - 2) == '<')
{
sci.ReplaceSel((Char)value + ">");
sci.SetSel(position, position);
}
}
}
break;
case '!':
if (PluginSettings.CloseTags && position > 1)
{
ctag = GetXMLContextTag(sci, position - 2);
if (ctag.Tag == null || ctag.Tag.EndsWith(">"))
{
if ((Char)sci.CharAt(position - 2) == '<')
{
CompletionList.Show(xmlBlocks, true);
}
}
}
break;
}
}
/// <summary>
/// Locates the parent tag of the tag provided
/// </summary>
public static XMLContextTag GetParentTag(ScintillaControl sci, XMLContextTag tag)
{
int pos = tag.Position + 1;
if (pos <= 0) pos = sci.CurrentPos;
XMLContextTag parent;
Stack<string> stack = new Stack<string>();
do
{
parent = GetXMLContextTag(sci, pos);
pos = parent.Position;
if (parent.Name != null && parent.Tag != null)
{
if (parent.Closing) stack.Push(parent.Name);
else if (!parent.Closed && (stack.Count == 0 || stack.Pop() != parent.Name))
break;
}
}
while (pos > 0);
return parent;
}
/// <summary>
/// Gets the xml context tag
/// </summary>
public static XMLContextTag GetXMLContextTag(ScintillaControl sci, Int32 position)
{
XMLContextTag xtag = new XMLContextTag();
if ((position == 0) || (sci == null)) return xtag;
string tag = "";
//Char c = (Char)sci.CharAt(position);
//tag += c;
position--;
Char c = (Char)sci.CharAt(position);
tag = c + tag;
bool inComment = false;
bool inCDATA = false;
while (position > 0)
{
position--;
c = (Char)sci.CharAt(position);
tag = c + tag;
if (tag == "]]>") inCDATA = true;
else if (tag == "-->") inComment = true;
if (c == '<')
{
if ((inComment && !tag.StartsWith("<!--"))
|| (inCDATA && !tag.StartsWith("<![CDATA[")))
continue;
break;
}
if (inCDATA || inComment) continue;
if (c == '>')
{
xtag.Position = position + 1;
return xtag;
}
else if (c == '{' && sci.BaseStyleAt(position) != 6 /*XML attribute value*/)
{
// code probably not inside a tag: most likely style or script tag without CDATA or comment
return xtag;
}
}
xtag.Position = position;
xtag.Tag = tag;
Match mTag = tagName.Match(tag + " ");
if (mTag.Success)
{
xtag.Name = mTag.Groups["name"].Value;
xtag.Closing = tag[1] == '/';
xtag.Closed = tag.EndsWith("/>") || tag.EndsWith("-->");
if (xtag.Name.IndexOf(':') > 0)
{
xtag.NameSpace = xtag.Name.Substring(0, xtag.Name.IndexOf(':'));
}
}
else if (tag.StartsWith("<!--"))
{
xtag.Name = "!--";
xtag.Closed = tag.EndsWith("-->");
}
else if (tag.StartsWith("<![CDATA["))
{
xtag.Name = "![CDATA[";
xtag.Closed = tag.EndsWith("]]>");
}
return xtag;
}
/// <summary>
/// Handles the incoming character
/// </summary>
public static void OnChar(ScintillaControl sci, Int32 value)
{
if (cType == XMLType.Invalid || (sci.ConfigurationLanguage != "xml" && sci.ConfigurationLanguage != "html"))
return;
XMLContextTag ctag;
Int32 position = sci.CurrentPos;
if (sci.BaseStyleAt(position) == 6 && value != '"')
return; // in XML attribute
Char c = ' ';
DataEvent de;
switch (value)
{
case 10:
// Shift+Enter to insert <BR/>
Int32 line = sci.LineFromPosition(position);
if (Control.ModifierKeys == Keys.Shift)
{
ctag = GetXMLContextTag(sci, position);
if (ctag.Tag == null || ctag.Tag.EndsWith(">"))
{
int start = sci.PositionFromLine(line)-((sci.EOLMode == 0)? 2:1);
sci.SetSel(start, position);
sci.ReplaceSel((PluginSettings.UpperCaseHtmlTags) ? "<BR/>" : "<br/>");
sci.SetSel(start+5, start+5);
return;
}
}
if (PluginSettings.SmartIndenter)
{
// There is no standard for XML formatting, although most IDEs have similarities. We are mostly going with Visual Studio style with slight differences.
// Get last non-empty line.
String text = "";
Int32 line2 = line - 1;
while (line2 >= 0 && text.Length == 0)
{
text = sci.GetLine(line2).TrimEnd();
line2--;
}
if ((text.EndsWith(">") && !text.EndsWith("?>") && !text.EndsWith("%>")) || text.EndsWith("<!--") || text.EndsWith("<![CDATA["))
{
// Get the previous tag.
do
{
position--;
c = (Char)sci.CharAt(position);
}
while (position > 0 && c != '>');
ctag = GetXMLContextTag(sci, c == '>' ? position + 1 : position);
// Line indentation.
Int32 indent = sci.GetLineIndentation(line2 + 1);
String checkStart = null;
bool subIndent = true;
if (text.EndsWith("<!--")) { checkStart = "-->"; subIndent = false; }
else if (text.EndsWith("<![CDATA[")) { checkStart = "]]>"; subIndent = false; }
else if (ctag.Closed || ctag.Closing)
{
//Closed tag. Look for the nearest open and not closed tag for proper indentation
subIndent = false;
if (ctag.Name != null)
{
var tmpTags = new Stack<XMLContextTag>();
var tmpTag = ctag;
if (!tmpTag.Closed) tmpTags.Push(tmpTag);
while (tmpTag.Position != 0)
{
tmpTag = GetXMLContextTag(sci, tmpTag.Position);
if (tmpTag.Tag != null && tmpTag.Name != null)
{
if (tmpTag.Closed)
continue;
else if (tmpTag.Closing)
{
tmpTags.Push(tmpTag);
}
else
{
if (tmpTags.Count > 0 && tmpTags.Peek().Name == tmpTag.Name)
tmpTags.Pop();
else
break;
}
}
}
if (tmpTags.Count > 0)
indent = sci.GetLineIndentation(sci.LineFromPosition(tmpTags.Pop().Position));
else if (tmpTag.Name != null)
{
subIndent = true;
checkStart = "</" + tmpTag.Name;
indent = sci.GetLineIndentation(sci.LineFromPosition(tmpTag.Position));
}
else
{
indent = sci.GetLineIndentation(sci.LineFromPosition(tmpTag.Position));
}
}
}
else if (ctag.Name != null)
{
// Indentation. Some IDEs use the tag position, VS uses the tag start line indentation.
indent = sci.GetLineIndentation(sci.LineFromPosition(ctag.Position));
checkStart = "</" + ctag.Name;
if (ctag.Name.ToLower() == "script" || ctag.Name.ToLower() == "style")
subIndent = false;
}
try
{
sci.BeginUndoAction();
if (checkStart != null)
{
text = sci.GetLine(line).TrimStart();
if (text.StartsWith(checkStart))
{
sci.SetLineIndentation(line, indent);
sci.InsertText(sci.PositionFromLine(line), LineEndDetector.GetNewLineMarker(sci.EOLMode));
}
}
// Indent the code
if (subIndent) indent += sci.Indent;
sci.SetLineIndentation(line, indent);
position = sci.LineIndentPosition(line);
sci.SetSel(position, position);
}
finally { sci.EndUndoAction(); }
return;
}
else if (!text.EndsWith(">"))
{
ctag = GetXMLContextTag(sci, sci.CurrentPos);
if (ctag.Tag == null || ctag.Name == null) return;
// We're inside a tag. Visual Studio indents with regards to the first line, other IDEs indent using the indentation of the last line with text.
int indent;
string tag = (ctag.Tag.IndexOf('\r') > 0 || ctag.Tag.IndexOf('\n') > 0) ? ctag.Tag.Substring(0, ctag.Tag.IndexOfAny(new[] {'\r', '\n'})).TrimEnd() : ctag.Tag.TrimEnd();
if (tag.EndsWith("\""))
{
int i;
int l = tag.Length;
for (i = ctag.Name.Length + 1; i < l; i++)
{
if (!char.IsWhiteSpace(tag[i]))
break;
}
indent = sci.Column(ctag.Position) + sci.MBSafePosition(i);
}
else
{
indent = sci.GetLineIndentation(sci.LineFromPosition(ctag.Position)) + sci.Indent;
}
sci.SetLineIndentation(line, indent);
position = sci.LineIndentPosition(line);
sci.SetSel(position, position);
return;
}
}
break;
case '<':
case '/':
if (value == '/')
{
if ((position < 2) || ((Char)sci.CharAt(position-2) != '<')) return;
ctag = new XMLContextTag();
ctag.Position = position - 2;
ctag.Closing = true;
}
else
{
ctag = GetXMLContextTag(sci, position);
if (ctag.Tag != null) return;
}
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.Element", ctag);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled) return;
// New tag
if (PluginSettings.EnableXMLCompletion && cType == XMLType.Known)
{
List<ICompletionListItem> items = new List<ICompletionListItem>();
String previous = null;
foreach (string ns in namespaces)
{
items.Add(new NamespaceItem(ns));
}
foreach (HTMLTag tag in knownTags)
if (tag.Name != previous && (tag.NS == "" || tag.NS == defaultNS))
{
items.Add( new HtmlTagItem(tag.Name, tag.Tag));
previous = tag.Name;
}
items.Sort(new ListItemComparer());
CompletionList.Show(items, true);
}
return;
case ':':
ctag = GetXMLContextTag(sci, position);
if (ctag.NameSpace == null || position - ctag.Position > ctag.Name.Length + 2) return;
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.Namespace", ctag);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled) return;
// Show namespace's tags
if (PluginSettings.EnableXMLCompletion && cType == XMLType.Known)
{
List<ICompletionListItem> items = new List<ICompletionListItem>();
String previous = null;
foreach (HTMLTag tag in knownTags)
if (tag.Name != previous && tag.NS == ctag.NameSpace)
{
items.Add(new HtmlTagItem(tag.Name, tag.Name));
previous = tag.Name;
}
CompletionList.Show(items, true);
}
return;
case '>':
if (PluginSettings.CloseTags)
{
ctag = GetXMLContextTag(sci, position);
if (ctag.Name != null && !ctag.Closed)
{
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.CloseElement", ctag);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled) return;
if (ctag.Closing) return;
Boolean isLeaf = false;
if (cType == XMLType.Known)
foreach(HTMLTag tag in knownTags)
{
if (String.Compare(tag.Tag, ctag.Name, true) == 0)
{
isLeaf = tag.IsLeaf;
break;
}
}
if (isLeaf)
{
sci.SetSel(position-1,position);
sci.ReplaceSel("/>");
sci.SetSel(position+1, position+1);
}
else
{
String closeTag = "</"+ctag.Name+">";
sci.ReplaceSel(closeTag);
sci.SetSel(position, position);
}
}
}
return;
case ' ':
c = (char)sci.CharAt(position);
if (c > 32 && c != '/' && c != '>' && c != '<') return;
ctag = GetXMLContextTag(sci, position);
if (ctag.Tag != null)
{
if (InQuotes(ctag.Tag) || ctag.Tag.LastIndexOf('"') < ctag.Tag.LastIndexOf('=')) return;
// Allow another plugin to handle this
Object[] obj = new Object[] { ctag, "" };
de = new DataEvent(EventType.Command, "XMLCompletion.Attribute", obj);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled) return;
if (PluginSettings.EnableXMLCompletion && cType == XMLType.Known)
{
foreach (HTMLTag tag in knownTags)
if (String.Compare(tag.Tag, ctag.Name, true) == 0)
{
List<ICompletionListItem> items = new List<ICompletionListItem>();
String previous = null;
foreach (String attr in tag.Attributes)
if (attr != previous)
{
items.Add(new HtmlAttributeItem(attr));
previous = attr;
}
CompletionList.Show(items, true);
return;
}
}
}
/*else
{
if (Control.ModifierKeys == Keys.Shift)
{
sci.SetSel(position - 1, position);
sci.ReplaceSel(" ");
}
}*/
return;
case '=':
if (PluginSettings.InsertQuotes)
{
ctag = GetXMLContextTag(sci, position);
position = sci.CurrentPos-2;
if (ctag.Tag != null && !String.IsNullOrEmpty(ctag.Name) && Char.IsLetter(ctag.Name[0])
&& !InQuotes(ctag.Tag) && (GetWordLeft(sci, ref position).Length > 0))
{
position = sci.CurrentPos;
c = (Char)sci.CharAt(position);
if (c > 32 && c != '>') sci.ReplaceSel("\"\" ");
else sci.ReplaceSel("\"\"");
sci.SetSel(position+1, position+1);
justInsertedQuotesAt = position+1;
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.AttributeValue", new Object[] { ctag, string.Empty });
EventManager.DispatchEvent(PluginBase.MainForm, de);
}
}
return;
case '"':
ctag = GetXMLContextTag(sci, position);
if (position > 1 && ctag.Tag != null && !ctag.Tag.StartsWith("<!"))
{
// TODO Colorize text change to highlight what's been done
if (justInsertedQuotesAt == position - 1)
{
justInsertedQuotesAt = -1;
c = (Char)sci.CharAt(position - 2);
if (c == '"' && (Char)sci.CharAt(position-2) == '"')
{
sci.SetSel(position - 2, position);
sci.ReplaceSel("\"");
}
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.AttributeValue", new Object[] {ctag, string.Empty});
EventManager.DispatchEvent(PluginBase.MainForm, de);
}
else
{
c = (Char)sci.CharAt(position - 1);
if (c == '"' && (Char)sci.CharAt(position) == '"')
{
sci.SetSel(position - 1, position + 1);
sci.ReplaceSel("\"");
}
}
}
break;
case '?':
case '%':
if (PluginSettings.CloseTags && position > 1)
{
ctag = GetXMLContextTag(sci, position-2);
if (ctag.Tag == null || ctag.Tag.EndsWith(">"))
{
if ((Char)sci.CharAt(position-2) == '<')
{
sci.ReplaceSel((Char)value + ">");
sci.SetSel(position, position);
}
}
}
break;
case '!':
if (PluginSettings.CloseTags && position > 1)
{
ctag = GetXMLContextTag(sci, position-2);
if (ctag.Tag == null || ctag.Tag.EndsWith(">"))
{
if ((Char)sci.CharAt(position-2) == '<')
{
CompletionList.Show(xmlBlocks, true);
}
}
}
break;
}
}
/// <summary>
/// Handles the incoming character
/// </summary>
public static void OnChar(ScintillaControl sci, Int32 value)
{
if (cType == XMLType.Invalid || (sci.ConfigurationLanguage != "xml" && sci.ConfigurationLanguage != "html"))
{
return;
}
XMLContextTag ctag;
Int32 position = sci.CurrentPos;
if (sci.BaseStyleAt(position) == 6 && value != '"')
{
return; // in XML attribute
}
Char c = ' ';
DataEvent de;
switch (value)
{
case 10:
// Shift+Enter to insert <BR/>
Int32 line = sci.LineFromPosition(position);
if (Control.ModifierKeys == Keys.Shift)
{
ctag = GetXMLContextTag(sci, position);
if (ctag.Tag == null || ctag.Tag.EndsWith('>'))
{
int start = sci.PositionFromLine(line) - ((sci.EOLMode == 0)? 2:1);
sci.SetSel(start, position);
sci.ReplaceSel((PluginSettings.UpperCaseHtmlTags) ? "<BR/>" : "<br/>");
sci.SetSel(start + 5, start + 5);
return;
}
}
if (PluginSettings.SmartIndenter)
{
// There is no standard for XML formatting, although most IDEs have similarities. We are mostly going with Visual Studio style with slight differences.
// Get last non-empty line.
String text = "";
Int32 line2 = line - 1;
while (line2 >= 0 && text.Length == 0)
{
text = sci.GetLine(line2).TrimEnd();
line2--;
}
if ((text.EndsWith('>') && !text.EndsWithOrdinal("?>") && !text.EndsWithOrdinal("%>")) || text.EndsWithOrdinal("<!--") || text.EndsWithOrdinal("<![CDATA["))
{
// Get the previous tag.
do
{
position--;
c = (Char)sci.CharAt(position);
}while (position > 0 && c != '>');
ctag = GetXMLContextTag(sci, c == '>' ? position + 1 : position);
// Line indentation.
Int32 indent = sci.GetLineIndentation(line2 + 1);
String checkStart = null;
bool subIndent = true;
if (text.EndsWithOrdinal("<!--"))
{
checkStart = "-->"; subIndent = false;
}
else if (text.EndsWithOrdinal("<![CDATA["))
{
checkStart = "]]>"; subIndent = false;
}
else if (ctag.Closed || ctag.Closing)
{
//Closed tag. Look for the nearest open and not closed tag for proper indentation
subIndent = false;
if (ctag.Name != null)
{
var tmpTags = new Stack <XMLContextTag>();
var tmpTag = ctag;
if (!tmpTag.Closed)
{
tmpTags.Push(tmpTag);
}
while (tmpTag.Position != 0)
{
tmpTag = GetXMLContextTag(sci, tmpTag.Position);
if (tmpTag.Tag != null && tmpTag.Name != null)
{
if (tmpTag.Closed)
{
continue;
}
else if (tmpTag.Closing)
{
tmpTags.Push(tmpTag);
}
else
{
if (tmpTags.Count > 0 && tmpTags.Peek().Name == tmpTag.Name)
{
tmpTags.Pop();
}
else
{
break;
}
}
}
}
if (tmpTags.Count > 0)
{
indent = sci.GetLineIndentation(sci.LineFromPosition(tmpTags.Pop().Position));
}
else if (tmpTag.Name != null)
{
subIndent = true;
checkStart = "</" + tmpTag.Name;
indent = sci.GetLineIndentation(sci.LineFromPosition(tmpTag.Position));
}
else
{
indent = sci.GetLineIndentation(sci.LineFromPosition(tmpTag.Position));
}
}
}
else if (ctag.Name != null)
{
// Indentation. Some IDEs use the tag position, VS uses the tag start line indentation.
indent = sci.GetLineIndentation(sci.LineFromPosition(ctag.Position));
checkStart = "</" + ctag.Name;
if (ctag.Name.ToLower() == "script" || ctag.Name.ToLower() == "style")
{
subIndent = false;
}
}
try
{
sci.BeginUndoAction();
if (checkStart != null)
{
text = sci.GetLine(line).TrimStart();
if (text.StartsWithOrdinal(checkStart))
{
sci.SetLineIndentation(line, indent);
sci.InsertText(sci.PositionFromLine(line), LineEndDetector.GetNewLineMarker(sci.EOLMode));
}
}
// Indent the code
if (subIndent)
{
indent += sci.Indent;
}
sci.SetLineIndentation(line, indent);
position = sci.LineIndentPosition(line);
sci.SetSel(position, position);
}
finally { sci.EndUndoAction(); }
return;
}
else if (!text.EndsWith('>'))
{
ctag = GetXMLContextTag(sci, sci.CurrentPos);
if (ctag.Tag == null || ctag.Name == null)
{
return;
}
// We're inside a tag. Visual Studio indents with regards to the first line, other IDEs indent using the indentation of the last line with text.
int indent;
string tag = (ctag.Tag.IndexOf('\r') > 0 || ctag.Tag.IndexOf('\n') > 0) ? ctag.Tag.Substring(0, ctag.Tag.IndexOfAny(new[] { '\r', '\n' })).TrimEnd() : ctag.Tag.TrimEnd();
if (tag.EndsWith('\"'))
{
int i;
int l = tag.Length;
for (i = ctag.Name.Length + 1; i < l; i++)
{
if (!char.IsWhiteSpace(tag[i]))
{
break;
}
}
indent = sci.Column(ctag.Position) + sci.MBSafePosition(i);
}
else
{
indent = sci.GetLineIndentation(sci.LineFromPosition(ctag.Position)) + sci.Indent;
}
sci.SetLineIndentation(line, indent);
position = sci.LineIndentPosition(line);
sci.SetSel(position, position);
return;
}
}
break;
case '<':
case '/':
if (value == '/')
{
if ((position < 2) || ((Char)sci.CharAt(position - 2) != '<'))
{
return;
}
ctag = new XMLContextTag();
ctag.Position = position - 2;
ctag.Closing = true;
}
else
{
ctag = GetXMLContextTag(sci, position);
if (ctag.Tag != null)
{
return;
}
}
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.Element", ctag);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled)
{
return;
}
// New tag
if (PluginSettings.EnableXMLCompletion && cType == XMLType.Known)
{
List <ICompletionListItem> items = new List <ICompletionListItem>();
String previous = null;
foreach (string ns in namespaces)
{
items.Add(new NamespaceItem(ns));
}
foreach (HTMLTag tag in knownTags)
{
if (tag.Name != previous && (tag.NS == "" || tag.NS == defaultNS))
{
items.Add(new HtmlTagItem(tag.Name, tag.Tag));
previous = tag.Name;
}
}
items.Sort(new ListItemComparer());
CompletionList.Show(items, true);
}
return;
case ':':
ctag = GetXMLContextTag(sci, position);
if (ctag.NameSpace == null || position - ctag.Position > ctag.Name.Length + 2)
{
return;
}
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.Namespace", ctag);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled)
{
return;
}
// Show namespace's tags
if (PluginSettings.EnableXMLCompletion && cType == XMLType.Known)
{
List <ICompletionListItem> items = new List <ICompletionListItem>();
String previous = null;
foreach (HTMLTag tag in knownTags)
{
if (tag.Name != previous && tag.NS == ctag.NameSpace)
{
items.Add(new HtmlTagItem(tag.Name, tag.Name));
previous = tag.Name;
}
}
CompletionList.Show(items, true);
}
return;
case '>':
if (PluginSettings.CloseTags)
{
ctag = GetXMLContextTag(sci, position);
if (ctag.Name != null && !ctag.Closed)
{
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.CloseElement", ctag);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled)
{
return;
}
if (ctag.Closing)
{
return;
}
Boolean isLeaf = false;
if (cType == XMLType.Known)
{
foreach (HTMLTag tag in knownTags)
{
if (String.Compare(tag.Tag, ctag.Name, true) == 0)
{
isLeaf = tag.IsLeaf;
break;
}
}
}
if (isLeaf)
{
sci.SetSel(position - 1, position);
sci.ReplaceSel("/>");
sci.SetSel(position + 1, position + 1);
}
else
{
String closeTag = "</" + ctag.Name + ">";
sci.ReplaceSel(closeTag);
sci.SetSel(position, position);
}
}
}
return;
case ' ':
c = (char)sci.CharAt(position);
if (c > 32 && c != '/' && c != '>' && c != '<')
{
return;
}
ctag = GetXMLContextTag(sci, position);
if (ctag.Tag != null)
{
if (InQuotes(ctag.Tag) || ctag.Tag.LastIndexOf('"') < ctag.Tag.LastIndexOf('='))
{
return;
}
// Allow another plugin to handle this
Object[] obj = new Object[] { ctag, "" };
de = new DataEvent(EventType.Command, "XMLCompletion.Attribute", obj);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled)
{
return;
}
if (PluginSettings.EnableXMLCompletion && cType == XMLType.Known)
{
foreach (HTMLTag tag in knownTags)
{
if (String.Compare(tag.Tag, ctag.Name, true) == 0)
{
List <ICompletionListItem> items = new List <ICompletionListItem>();
String previous = null;
foreach (String attr in tag.Attributes)
{
if (attr != previous)
{
items.Add(new HtmlAttributeItem(attr));
previous = attr;
}
}
CompletionList.Show(items, true);
return;
}
}
}
}
/*else
* {
* if (Control.ModifierKeys == Keys.Shift)
* {
* sci.SetSel(position - 1, position);
* sci.ReplaceSel(" ");
* }
* }*/
return;
case '=':
if (PluginSettings.InsertQuotes)
{
ctag = GetXMLContextTag(sci, position);
position = sci.CurrentPos - 2;
if (ctag.Tag != null && !String.IsNullOrEmpty(ctag.Name) && Char.IsLetter(ctag.Name[0]) &&
!InQuotes(ctag.Tag) && (GetWordLeft(sci, ref position).Length > 0))
{
position = sci.CurrentPos;
c = (Char)sci.CharAt(position);
if (c > 32 && c != '>')
{
sci.ReplaceSel("\"\" ");
}
else
{
sci.ReplaceSel("\"\"");
}
sci.SetSel(position + 1, position + 1);
justInsertedQuotesAt = position + 1;
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.AttributeValue", new Object[] { ctag, string.Empty });
EventManager.DispatchEvent(PluginBase.MainForm, de);
}
}
return;
case '"':
ctag = GetXMLContextTag(sci, position);
if (position > 1 && ctag.Tag != null && !ctag.Tag.StartsWithOrdinal("<!"))
{
// TODO Colorize text change to highlight what's been done
if (justInsertedQuotesAt == position - 1)
{
justInsertedQuotesAt = -1;
c = (Char)sci.CharAt(position - 2);
if (c == '"' && (Char)sci.CharAt(position - 2) == '"')
{
sci.SetSel(position - 2, position);
sci.ReplaceSel("\"");
}
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.AttributeValue", new Object[] { ctag, string.Empty });
EventManager.DispatchEvent(PluginBase.MainForm, de);
}
else
{
c = (Char)sci.CharAt(position - 1);
if (c == '"' && (Char)sci.CharAt(position) == '"')
{
sci.SetSel(position - 1, position + 1);
sci.ReplaceSel("\"");
}
}
}
break;
case '?':
case '%':
if (PluginSettings.CloseTags && position > 1)
{
ctag = GetXMLContextTag(sci, position - 2);
if (ctag.Tag == null || ctag.Tag.EndsWith('>'))
{
if ((Char)sci.CharAt(position - 2) == '<')
{
sci.ReplaceSel((Char)value + ">");
sci.SetSel(position, position);
}
}
}
break;
case '!':
if (PluginSettings.CloseTags && position > 1)
{
ctag = GetXMLContextTag(sci, position - 2);
if (ctag.Tag == null || ctag.Tag.EndsWith('>'))
{
if ((Char)sci.CharAt(position - 2) == '<')
{
CompletionList.Show(xmlBlocks, true);
}
}
}
break;
}
}
/// <summary>
/// Handles the incoming character
/// </summary>
public static void OnChar(ScintillaControl sci, Int32 value)
{
if (cType == XMLType.Invalid || (sci.ConfigurationLanguage != "xml" && sci.ConfigurationLanguage != "html"))
return;
XMLContextTag ctag;
Int32 position = sci.CurrentPos;
if (sci.BaseStyleAt(position) == 6 && value != '"')
return; // in XML attribute
Char c = ' ';
DataEvent de;
switch (value)
{
case 10:
// Shift+Enter to insert <BR/>
Int32 line = sci.LineFromPosition(position);
if (Control.ModifierKeys == Keys.Shift)
{
ctag = GetXMLContextTag(sci, position);
if (ctag.Tag == null || ctag.Tag.EndsWith(">"))
{
int start = sci.PositionFromLine(line)-((sci.EOLMode == 0)? 2:1);
sci.SetSel(start, position);
sci.ReplaceSel((PluginSettings.UpperCaseHtmlTags) ? "<BR/>" : "<br/>");
sci.SetSel(start+5, start+5);
return;
}
}
if (PluginSettings.SmartIndenter)
{
// Get last non-empty line
String text = "";
Int32 line2 = line - 1;
while (line2 >= 0 && text.Length == 0)
{
text = sci.GetLine(line2).TrimEnd();
line2--;
}
if ((text.EndsWith(">") && !text.EndsWith("?>") && !text.EndsWith("%>") && !closingTag.IsMatch(text)) || text.EndsWith("<!--") || text.EndsWith("<![CDATA["))
{
// Get the previous tag
do
{
position--;
c = (Char)sci.CharAt(position);
}
while (position > 0 && c != '>');
ctag = GetXMLContextTag(sci, c == '>' ? position + 1 : position);
if ((Char)sci.CharAt(position-1) == '/') return;
// Insert blank line if we pressed Enter between a tag & it's closing tag
Int32 indent = sci.GetLineIndentation(line2 + 1);
String checkStart = null;
bool subIndent = true;
if (text.EndsWith("<!--")) { checkStart = "-->"; subIndent = false; }
else if (text.EndsWith("<![CDATA[")) { checkStart = "]]>"; subIndent = false; }
else if (ctag.Closed) subIndent = false;
else if (ctag.Name != null)
{
checkStart = "</" + ctag.Name;
if (ctag.Name.ToLower() == "script" || ctag.Name.ToLower() == "style")
subIndent = false;
if (ctag.Tag.IndexOf('\r') > 0 || ctag.Tag.IndexOf('\n') > 0)
subIndent = false;
}
if (checkStart != null)
{
text = sci.GetLine(line).TrimStart();
if (text.StartsWith(checkStart))
{
sci.SetLineIndentation(line, indent);
sci.InsertText(sci.PositionFromLine(line), LineEndDetector.GetNewLineMarker(sci.EOLMode));
}
}
// Indent the code
if (subIndent) indent += sci.Indent;
sci.SetLineIndentation(line, indent);
position = sci.LineIndentPosition(line);
sci.SetSel(position, position);
return;
}
}
break;
case '<':
case '/':
if (value == '/')
{
if ((position < 2) || ((Char)sci.CharAt(position-2) != '<')) return;
ctag = new XMLContextTag();
ctag.Closing = true;
}
else
{
ctag = GetXMLContextTag(sci, position);
if (ctag.Tag != null) return;
}
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.Element", ctag);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled) return;
// New tag
if (PluginSettings.EnableXMLCompletion && cType == XMLType.Known)
{
List<ICompletionListItem> items = new List<ICompletionListItem>();
String previous = null;
foreach (string ns in namespaces)
{
items.Add(new NamespaceItem(ns));
}
foreach (HTMLTag tag in knownTags)
if (tag.Name != previous && (tag.NS == "" || tag.NS == defaultNS))
{
items.Add( new HtmlTagItem(tag.Name, tag.Tag));
previous = tag.Name;
}
items.Sort(new ListItemComparer());
CompletionList.Show(items, true);
}
return;
case ':':
ctag = GetXMLContextTag(sci, position);
if (ctag.NameSpace == null || position - ctag.Position > ctag.Name.Length + 2) return;
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.Namespace", ctag);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled) return;
// Show namespace's tags
if (PluginSettings.EnableXMLCompletion && cType == XMLType.Known)
{
List<ICompletionListItem> items = new List<ICompletionListItem>();
String previous = null;
foreach (HTMLTag tag in knownTags)
if (tag.Name != previous && tag.NS == ctag.NameSpace)
{
items.Add(new HtmlTagItem(tag.Name, tag.Name));
previous = tag.Name;
}
CompletionList.Show(items, true);
}
return;
case '>':
if (PluginSettings.CloseTags)
{
ctag = GetXMLContextTag(sci, position);
if (ctag.Name != null && !ctag.Closed)
{
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.CloseElement", ctag);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled) return;
if (ctag.Closing) return;
Boolean isLeaf = false;
if (cType == XMLType.Known)
foreach(HTMLTag tag in knownTags)
{
if (String.Compare(tag.Tag, ctag.Name, true) == 0)
{
isLeaf = tag.IsLeaf;
break;
}
}
if (isLeaf)
{
sci.SetSel(position-1,position);
sci.ReplaceSel("/>");
sci.SetSel(position+1, position+1);
}
else
{
String closeTag = "</"+ctag.Name+">";
sci.ReplaceSel(closeTag);
sci.SetSel(position, position);
}
}
}
return;
case ' ':
c = (char)sci.CharAt(position);
if (c > 32 && c != '/' && c != '>' && c != '<') return;
ctag = GetXMLContextTag(sci, position);
if (ctag.Tag != null)
{
if (InQuotes(ctag.Tag) || ctag.Tag.LastIndexOf('"') < ctag.Tag.LastIndexOf('=')) return;
// Allow another plugin to handle this
Object[] obj = new Object[] { ctag, "" };
de = new DataEvent(EventType.Command, "XMLCompletion.Attribute", obj);
EventManager.DispatchEvent(PluginBase.MainForm, de);
if (de.Handled) return;
if (PluginSettings.EnableXMLCompletion && cType == XMLType.Known)
{
foreach (HTMLTag tag in knownTags)
if (String.Compare(tag.Tag, ctag.Name, true) == 0)
{
List<ICompletionListItem> items = new List<ICompletionListItem>();
String previous = null;
foreach (String attr in tag.Attributes)
if (attr != previous)
{
items.Add(new HtmlAttributeItem(attr));
previous = attr;
}
CompletionList.Show(items, true);
return;
}
}
}
/*else
{
if (Control.ModifierKeys == Keys.Shift)
{
sci.SetSel(position - 1, position);
sci.ReplaceSel(" ");
}
}*/
return;
case '=':
if (PluginSettings.InsertQuotes)
{
ctag = GetXMLContextTag(sci, position);
position = sci.CurrentPos-2;
if (ctag.Tag != null && !ctag.Tag.StartsWith("<!") && !InQuotes(ctag.Tag) && (GetWordLeft(sci, ref position).Length > 0))
{
position = sci.CurrentPos;
c = (Char)sci.CharAt(position);
if (c > 32 && c != '>') sci.ReplaceSel("\"\" ");
else sci.ReplaceSel("\"\"");
sci.SetSel(position+1, position+1);
justInsertedQuotesAt = position+1;
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.AttributeValue", new XMLContextTag());
EventManager.DispatchEvent(PluginBase.MainForm, de);
}
}
return;
case '"':
ctag = GetXMLContextTag(sci, position);
if (position > 1 && ctag.Tag != null && !ctag.Tag.StartsWith("<!"))
{
// TODO Colorize text change to highlight what's been done
if (justInsertedQuotesAt == position - 1)
{
justInsertedQuotesAt = -1;
c = (Char)sci.CharAt(position - 2);
if (c == '"' && (Char)sci.CharAt(position-2) == '"')
{
sci.SetSel(position - 2, position);
sci.ReplaceSel("\"");
}
// Allow another plugin to handle this
de = new DataEvent(EventType.Command, "XMLCompletion.AttributeValue", new XMLContextTag());
EventManager.DispatchEvent(PluginBase.MainForm, de);
}
else
{
c = (Char)sci.CharAt(position - 1);
if (c == '"' && (Char)sci.CharAt(position) == '"')
{
sci.SetSel(position - 1, position + 1);
sci.ReplaceSel("\"");
}
}
}
break;
case '?':
case '%':
if (PluginSettings.CloseTags && position > 1)
{
ctag = GetXMLContextTag(sci, position-2);
if (ctag.Tag == null || ctag.Tag.EndsWith(">"))
{
if ((Char)sci.CharAt(position-2) == '<')
{
sci.ReplaceSel((Char)value + ">");
sci.SetSel(position, position);
}
}
}
break;
case '!':
if (PluginSettings.CloseTags && position > 1)
{
ctag = GetXMLContextTag(sci, position-2);
if (ctag.Tag == null || ctag.Tag.EndsWith(">"))
{
if ((Char)sci.CharAt(position-2) == '<')
{
CompletionList.Show(xmlBlocks, true);
}
}
}
break;
}
}
static private XMLContextTag GetXMLContextTag(ScintillaControl sci, int position)
{
XMLContextTag xtag = new XMLContextTag();
if ((position == 0) || (sci == null))
return xtag;
StringBuilder tag = new StringBuilder();
char c = (char)sci.CharAt(position-1);
position -= 2;
tag.Append(c);
while (position >= 0)
{
c = (char)sci.CharAt(position);
tag.Insert(0, c);
if (c == '>') return xtag;
if (c == '<') break;
position--;
}
//
xtag.Position = position;
xtag.Tag = tag.ToString();
Match mTag = re_TagName.Match(xtag.Tag+" ");
if (mTag.Success)
{
xtag.Name = mTag.Groups["name"].Value;
if (xtag.Name.IndexOf(':') > 0)
{
xtag.NameSpace = xtag.Name.Substring(0, xtag.Name.IndexOf(':'));
}
}
return xtag;
}
static public bool OnShortCut(Keys keys)
{
if (keys == (Keys.Control | Keys.Space))
{
// context
ScintillaControl sci = mainForm.CurSciControl;
if (sci == null)
{
return(false);
}
XMLContextTag ctag = GetXMLContextTag(sci, sci.CurrentPos);
// starting tag
if (ctag.Tag == null && (sci.CurrentPos > 0))
{
if ((char)sci.CharAt(sci.CurrentPos - 1) == '<')
{
ctag.Tag = "<";
ctag.Name = "";
}
else
{
return(false);
}
}
else if (ctag.Tag.EndsWith(">"))
{
return(false);
}
// closing tag
else if (ctag.Tag.StartsWith("</") && (ctag.Tag.IndexOf(' ') < 0))
{
ctag.Name = ctag.Tag.Substring(2);
ctag.Tag = "<" + ctag.Name;
}
// element completion
if (ctag.Name != null && (ctag.Tag.Length == ctag.Name.Length + 1))
{
if (cType == XMLType.Known)
{
ArrayList items = new ArrayList();
string previous = null;
foreach (HTMLTag tag in knownTags)
{
if (tag.Name != previous)
{
items.Add(new HtmlTagItem(tag.Name, tag.Tag));
previous = tag.Name;
}
}
CompletionList.Show(items, false, ctag.Name);
}
else
{
// allow another plugin to handle this
mainForm.DispatchEvent(new DataEvent(EventType.CustomData, "XMLCompletion.Element", ctag));
}
}
// attributes completion
else
{
if (InQuotes(ctag.Tag) || ctag.Tag.LastIndexOf('"') < ctag.Tag.LastIndexOf('='))
{
return(true);
}
// get word
int position = sci.CurrentPos - 1;
string word = GetWordLeft(sci, ref position);
if (cType == XMLType.Known)
{
foreach (HTMLTag tag in knownTags)
{
if (String.Compare(tag.Tag, ctag.Name, true) == 0)
{
ArrayList items = new ArrayList();
string previous = null;
foreach (string attr in tag.Attributes)
{
if (attr != previous)
{
items.Add(new HtmlAttributeItem(attr));
previous = attr;
}
}
CompletionList.Show(items, true, word.Trim());
return(true);
}
}
}
else
{
// allow another plugin to handle this
object[] o = new object[] { ctag, word };
mainForm.DispatchEvent(new DataEvent(EventType.CustomData, "XMLCompletion.Attribute", o));
}
}
return(true);
}
return(false);
}