Ejemplo n.º 1
0
        /// <include file='doc\ExpansionProvider.uex' path='docs/doc[@for="ExpansionProvider.InsertNamedExpansion"]/*' />
        public virtual bool InsertNamedExpansion(IVsTextView view, string title, string path, TextSpan pos, bool showDisambiguationUI)
        {
            if (this.source.IsCompletorActive)
            {
                this.source.DismissCompletor();
            }

            this.view = view;
            if (this.expansionActive)
            {
                this.EndTemplateEditing(true);
            }
            TextSpan2 t2           = TextSpanHelper.TextSpan2FromTextSpan(pos);
            Guid      guidLanguage = this.source.LanguageService.GetLanguageServiceGuid();

            int hr = this.vsExpansion.InsertNamedExpansion(title, path, t2, this, guidLanguage, showDisambiguationUI ? 1 : 0, out this.expansionSession);

            if (hr != NativeMethods.S_OK || this.expansionSession == null)
            {
                this.EndTemplateEditing(true);
                return(false);
            }
            else if (hr == NativeMethods.S_OK)
            {
                this.expansionActive = true;
                return(true);
            }
            return(false);
        }
Ejemplo n.º 2
0
        /// <include file='doc\ExpansionProvider.uex' path='docs/doc[@for="ExpansionProvider.InsertSpecificExpansion"]/*' />
        public virtual bool InsertSpecificExpansion(IVsTextView view, XmlElement snippet, TextSpan pos, string relativePath)
        {
            if (this.expansionActive)
            {
                this.EndTemplateEditing(true);
            }

            if (this.source.IsCompletorActive)
            {
                this.source.DismissCompletor();
            }

            this.view = view;
            MSXML.IXMLDOMDocument doc = new MSXML.DOMDocumentClass();
            if (!doc.loadXML(snippet.OuterXml))
            {
                throw new ArgumentException(doc.parseError.reason);
            }
            Guid guidLanguage = this.source.LanguageService.GetLanguageServiceGuid();

            TextSpan2 t2 = TextSpanHelper.TextSpan2FromTextSpan(pos);
            int       hr = this.vsExpansion.InsertSpecificExpansion(doc, t2, this, guidLanguage, relativePath, out this.expansionSession);

            if (hr != NativeMethods.S_OK || this.expansionSession == null)
            {
                this.EndTemplateEditing(true);
            }
            else
            {
                this.expansionActive = true;
                return(true);
            }
            return(false);
        }
Ejemplo n.º 3
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        /// <include file='doc\ExpansionProvider.uex' path='docs/doc[@for="ExpansionProvider.BeginTemplateEditing"]/*' />
        public virtual void BeginTemplateEditing(int line, int col)
        {
            if (!this.expansionPrepared)
            {
                throw new System.InvalidOperationException(SR.GetString(SR.TemplateNotPrepared));
            }

            TextSpan2 tsInsert = new TextSpan2();

            tsInsert.iStartLine  = tsInsert.iEndLine = line;
            tsInsert.iStartIndex = tsInsert.iEndIndex = col;

            Guid languageSID = this.source.LanguageService.GetType().GUID;

            int hr = this.vsExpansion.InsertNamedExpansion(this.titleToInsert,
                                                           this.pathToInsert,
                                                           tsInsert,
                                                           (IVsExpansionClient)this,
                                                           languageSID,
                                                           0,  // fShowDisambiguationUI,
                                                           out this.expansionSession);

            if (hr != NativeMethods.S_OK)
            {
                this.EndTemplateEditing(true);
            }
            this.pathToInsert  = null;
            this.titleToInsert = null;
        }
Ejemplo n.º 4
0
 /// <include file='doc\Utilities.uex' path='docs/doc[@for="TextSpanHelper.TextSpan2FromTextSpan"]/*' />
 public static TextSpan2 TextSpan2FromTextSpan(TextSpan span) {
     TextSpan2 t2 = new TextSpan2();
     t2.iStartLine = span.iStartLine;
     t2.iStartIndex = span.iStartIndex;
     t2.iEndLine = span.iEndLine;
     t2.iEndIndex = span.iEndIndex;
     return t2;
 }
Ejemplo n.º 5
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 /// <include file='doc\Utilities.uex' path='docs/doc[@for="TextSpanHelper.TextSpanFromTextSpan2"]/*' />
 public static TextSpan TextSpanFromTextSpan2(TextSpan2 t2) {
     TextSpan span = new TextSpan();
     span.iStartLine = t2.iStartLine;
     span.iStartIndex = t2.iStartIndex;
     span.iEndLine = t2.iEndLine;
     span.iEndIndex = t2.iEndIndex;
     return span;
 }
Ejemplo n.º 6
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        /// <include file='doc\Utilities.uex' path='docs/doc[@for="TextSpanHelper.TextSpan2FromTextSpan"]/*' />
        public static TextSpan2 TextSpan2FromTextSpan(TextSpan span)
        {
            TextSpan2 t2 = new TextSpan2();

            t2.iStartLine  = span.iStartLine;
            t2.iStartIndex = span.iStartIndex;
            t2.iEndLine    = span.iEndLine;
            t2.iEndIndex   = span.iEndIndex;
            return(t2);
        }
Ejemplo n.º 7
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        /// <include file='doc\Utilities.uex' path='docs/doc[@for="TextSpanHelper.TextSpanFromTextSpan2"]/*' />
        public static TextSpan TextSpanFromTextSpan2(TextSpan2 t2)
        {
            TextSpan span = new TextSpan();

            span.iStartLine  = t2.iStartLine;
            span.iStartIndex = t2.iStartIndex;
            span.iEndLine    = t2.iEndLine;
            span.iEndIndex   = t2.iEndIndex;
            return(span);
        }
Ejemplo n.º 8
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        /// <include file='doc\ExpansionProvider.uex' path='docs/doc[@for="ExpansionProvider.InTemplateEditingMode"]/*' />
        public virtual TextSpan GetExpansionSpan()
        {
            if (this.expansionSession == null)
            {
                throw new System.InvalidOperationException(SR.GetString(SR.NoExpansionSession));
            }
            TextSpan2[] pts = new TextSpan2[1];
            int         hr  = this.expansionSession.GetSnippetSpan(pts);

            if (NativeMethods.Succeeded(hr))
            {
                return(TextSpanHelper.TextSpanFromTextSpan2(pts[0]));
            }
            return(new TextSpan());
        }
Ejemplo n.º 9
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 /// <include file='doc\ExpansionProvider.uex' path='docs/doc[@for="ExpansionProvider.GetFieldSpan"]/*' />
 public virtual bool GetFieldSpan(string field, out TextSpan2 pts)
 {
     if (this.expansionSession == null)
     {
         throw new System.InvalidOperationException(SR.GetString(SR.NoExpansionSession));
     }
     if (this.expansionSession != null)
     {
         TextSpan2[] apt = new TextSpan2[1];
         this.expansionSession.GetFieldSpan(field, apt);
         pts = apt[0];
         return(true);
     }
     else
     {
         pts = new TextSpan2();
         return(false);
     }
 }
Ejemplo n.º 10
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        /// <include file='doc\ExpansionProvider.uex' path='docs/doc[@for="ExpansionProvider.FindExpansionByShortcut"]/*' />
        /// <summary>Returns S_OK if match found, S_FALSE if expansion UI is shown, and error otherwise</summary>
        public virtual int FindExpansionByShortcut(IVsTextView view, string shortcut, TextSpan span, bool showDisambiguationUI, out string title, out string path)
        {
            if (this.expansionActive)
            {
                this.EndTemplateEditing(true);
            }
            this.view = view;
            title     = path = null;

            LanguageService     svc = this.source.LanguageService;
            IVsExpansionManager mgr = svc.Site.GetService(typeof(SVsExpansionManager)) as IVsExpansionManager;

            if (mgr == null)
            {
                return(NativeMethods.E_FAIL);
            }
            Guid guidLanguage = svc.GetLanguageServiceGuid();

            TextSpan2[] pts = new TextSpan2[1];
            pts[0] = TextSpanHelper.TextSpan2FromTextSpan(span);
            int hr = mgr.GetExpansionByShortcut(this, guidLanguage, shortcut, this.TextView, pts, showDisambiguationUI ? 1 : 0, out path, out title);

            return(hr);
        }
Ejemplo n.º 11
0
 /// <include file='doc\ExpansionProvider.uex' path='docs/doc[@for="ExpansionProvider.InTemplateEditingMode"]/*' />
 public virtual TextSpan GetExpansionSpan() {
     if (this.expansionSession == null){
         throw new System.InvalidOperationException(SR.GetString(SR.NoExpansionSession));
     }
     TextSpan2[] pts = new TextSpan2[1];
     int hr = this.expansionSession.GetSnippetSpan(pts);
     if (NativeMethods.Succeeded(hr)) {
         return TextSpanHelper.TextSpanFromTextSpan2(pts[0]);
     }
     return new TextSpan();
 }
Ejemplo n.º 12
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 /// <include file='doc\ExpansionProvider.uex' path='docs/doc[@for="ExpansionProvider.PositionCaretForEditing"]/*' />
 public virtual int PositionCaretForEditing(IVsTextLines pBuffer, TextSpan2[] ts) {
     // NOP
     return NativeMethods.S_OK;
 }
Ejemplo n.º 13
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 /// <include file='doc\ExpansionProvider.uex' path='docs/doc[@for="ExpansionProvider.IsValidType"]/*' />
 public virtual int IsValidType(IVsTextLines buffer, TextSpan2[] ts, string[] rgTypes, int iCountTypes) {
     if (this.source.GetTextLines() != buffer) {
         throw new System.ArgumentException(SR.GetString(SR.UnknownBuffer), "buffer");
     }
     // idl says this method return value is "bool"
     return 1; // true;
 }
Ejemplo n.º 14
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 /// <include file='doc\ExpansionProvider.uex' path='docs/doc[@for="ExpansionProvider.FormatSpan"]/*' />
 public virtual int FormatSpan(IVsTextLines buffer, TextSpan2[] ts) {
     if (this.source.GetTextLines() != buffer) {
         throw new System.ArgumentException(SR.GetString(SR.UnknownBuffer), "buffer");
     }
     int rc = NativeMethods.E_NOTIMPL;
     if (ts != null) {
         for (int i = 0, n = ts.Length; i < n; i++) {
             if (this.source.LanguageService.Preferences.EnableFormatSelection) {
                 TextSpan span = TextSpanHelper.TextSpanFromTextSpan2(ts[i]);
                 // We should not merge edits in this case because it might clobber the
                 // $varname$ spans which are markers for yellow boxes.
                 EditArray edits = new EditArray(this.source, this.view, false, SR.GetString(SR.FormatSpan));
                 this.source.ReformatSpan(edits, span);
                 edits.ApplyEdits();
                 rc = NativeMethods.S_OK;
             }
         }
     }
     return rc;
 }
Ejemplo n.º 15
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 /// <include file='doc\ExpansionProvider.uex' path='docs/doc[@for="ExpansionProvider.GetFieldSpan"]/*' />
 public virtual bool GetFieldSpan(string field, out TextSpan2 pts) {
     if (this.expansionSession == null) {
         throw new System.InvalidOperationException(SR.GetString(SR.NoExpansionSession));
     }
     if (this.expansionSession != null) {
         TextSpan2[] apt = new TextSpan2[1];
         this.expansionSession.GetFieldSpan(field, apt);
         pts = apt[0];
         return true;
     } else {
         pts = new TextSpan2();
         return false;
     }
 }
Ejemplo n.º 16
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        /// <include file='doc\ExpansionProvider.uex' path='docs/doc[@for="ExpansionProvider.BeginTemplateEditing"]/*' />
        public virtual void BeginTemplateEditing(int line, int col) {
            if (!this.expansionPrepared) {
                throw new System.InvalidOperationException(SR.GetString(SR.TemplateNotPrepared));
            }

            TextSpan2 tsInsert = new TextSpan2();
            tsInsert.iStartLine = tsInsert.iEndLine = line;
            tsInsert.iStartIndex = tsInsert.iEndIndex = col;

            Guid languageSID = this.source.LanguageService.GetType().GUID;

            int hr = this.vsExpansion.InsertNamedExpansion(this.titleToInsert,
                                                            this.pathToInsert,
                                                            tsInsert,
                                                            (IVsExpansionClient)this,
                                                            languageSID,
                                                            0, // fShowDisambiguationUI,
                out this.expansionSession);

            if (hr != NativeMethods.S_OK) {
                this.EndTemplateEditing(true);
            }
            this.pathToInsert = null;
            this.titleToInsert = null;
        }
Ejemplo n.º 17
0
        /// <include file='doc\ExpansionProvider.uex' path='docs/doc[@for="ExpansionProvider.FindExpansionByShortcut"]/*' />
        /// <summary>Returns S_OK if match found, S_FALSE if expansion UI is shown, and error otherwise</summary>
        public virtual int FindExpansionByShortcut(IVsTextView view, string shortcut, TextSpan span, bool showDisambiguationUI, out string title, out string path) {
            if (this.expansionActive) this.EndTemplateEditing(true);
            this.view = view;
            title = path = null;

            LanguageService svc = this.source.LanguageService;
            IVsExpansionManager mgr = svc.Site.GetService(typeof(SVsExpansionManager)) as IVsExpansionManager;
            if (mgr == null) return NativeMethods.E_FAIL ;
            Guid guidLanguage = svc.GetLanguageServiceGuid();

            TextSpan2[] pts = new TextSpan2[1];
            pts[0] = TextSpanHelper.TextSpan2FromTextSpan(span);
            int hr = mgr.GetExpansionByShortcut(this, guidLanguage, shortcut, this.TextView, pts, showDisambiguationUI ? 1 : 0, out path, out title);
            return hr;
        }