public CodeSegmentPreviewWindow (TextEditor editor, bool hideCodeSegmentPreviewInformString, ISegment segment, int width, int height) : base (Gtk.WindowType.Popup)
{
this.HideCodeSegmentPreviewInformString = hideCodeSegmentPreviewInformString;
this.editor = editor;
this.AppPaintable = true;
layout = PangoUtil.CreateLayout (this);
informLayout = PangoUtil.CreateLayout (this);
informLayout.SetText (CodeSegmentPreviewInformString);
fontDescription = Pango.FontDescription.FromString (editor.Options.FontName);
fontDescription.Size = (int)(fontDescription.Size * 0.8f);
layout.FontDescription = fontDescription;
layout.Ellipsize = Pango.EllipsizeMode.End;
// setting a max size for the segment (40 lines should be enough),
// no need to markup thousands of lines for a preview window
int startLine = editor.Document.OffsetToLineNumber (segment.Offset);
int endLine = editor.Document.OffsetToLineNumber (segment.EndOffset);
const int maxLines = 40;
bool pushedLineLimit = endLine - startLine > maxLines;
if (pushedLineLimit)
segment = new Segment (segment.Offset, editor.Document.GetLine (startLine + maxLines).Offset - segment.Offset);
layout.Ellipsize = Pango.EllipsizeMode.End;
layout.SetMarkup (editor.Document.SyntaxMode.GetMarkup (editor.Document,
editor.Options,
editor.ColorStyle,
segment.Offset,
segment.Length,
true) + (pushedLineLimit ? Environment.NewLine + "..." : ""));
CalculateSize ();
}
public Conflict(Mono.TextEditor.Segment mySegment, Mono.TextEditor.Segment theirSegment, Mono.TextEditor.Segment startSegment, Mono.TextEditor.Segment dividerSegment, Mono.TextEditor.Segment endSegment)
{
this.MySegment = mySegment;
this.TheirSegment = theirSegment;
this.StartSegment = startSegment;
this.DividerSegment = dividerSegment;
this.EndSegment = endSegment;
}
static string GenerateRtf (Document doc, Mono.TextEditor.Highlighting.SyntaxMode mode, Mono.TextEditor.Highlighting.Style style, ITextEditorOptions options)
{
StringBuilder rtfText = new StringBuilder ();
List<Gdk.Color> colorList = new List<Gdk.Color> ();
ISegment selection = new Segment (0, doc.Length);
int startLineNumber = doc.OffsetToLineNumber (selection.Offset);
int endLineNumber = doc.OffsetToLineNumber (selection.EndOffset);
bool isItalic = false;
bool isBold = false;
int curColor = -1;
foreach (var line in doc.GetLinesBetween (startLineNumber, endLineNumber)) {
bool appendSpace = false;
for (Chunk chunk = mode.GetChunks (doc, style, line, line.Offset, line.EditableLength); chunk != null; chunk = chunk.Next) {
int start = System.Math.Max (selection.Offset, chunk.Offset);
int end = System.Math.Min (chunk.EndOffset, selection.EndOffset);
ChunkStyle chunkStyle = chunk.GetChunkStyle (style);
if (start < end) {
if (isBold != chunkStyle.Bold) {
rtfText.Append (chunkStyle.Bold ? @"\b" : @"\b0");
isBold = chunkStyle.Bold;
appendSpace = true;
}
if (isItalic != chunkStyle.Italic) {
rtfText.Append (chunkStyle.Italic ? @"\i" : @"\i0");
isItalic = chunkStyle.Italic;
appendSpace = true;
}
if (!colorList.Contains (chunkStyle.Color))
colorList.Add (chunkStyle.Color);
int color = colorList.IndexOf (chunkStyle.Color);
if (curColor != color) {
curColor = color;
rtfText.Append (@"\cf" + (curColor + 1));
appendSpace = true;
}
for (int i = start; i < end; i++) {
char ch = chunk.GetCharAt (doc, i);
switch (ch) {
case '\\':
rtfText.Append (@"\\");
break;
case '{':
rtfText.Append (@"\{");
break;
case '}':
rtfText.Append (@"\}");
break;
case '\t':
rtfText.Append (@"\tab");
appendSpace = true;
break;
default:
if (appendSpace) {
rtfText.Append (' ');
appendSpace = false;
}
rtfText.Append (ch);
break;
}
}
}
}
rtfText.Append (@"\par");
rtfText.AppendLine ();
}
// color table
StringBuilder colorTable = new StringBuilder ();
colorTable.Append (@"{\colortbl ;");
for (int i = 0; i < colorList.Count; i++) {
Gdk.Color color = colorList[i];
colorTable.Append (@"\red");
colorTable.Append (color.Red / 256);
colorTable.Append (@"\green");
colorTable.Append (color.Green / 256);
colorTable.Append (@"\blue");
colorTable.Append (color.Blue / 256);
colorTable.Append (";");
}
colorTable.Append ("}");
StringBuilder rtf = new StringBuilder();
rtf.Append (@"{\rtf1\ansi\deff0\adeflang1025");
// font table
rtf.Append (@"{\fonttbl");
rtf.Append (@"{\f0\fnil\fprq1\fcharset128 " + options.Font.Family + ";}");
rtf.Append ("}");
rtf.Append (colorTable.ToString ());
rtf.Append (@"\viewkind4\uc1\pard");
rtf.Append (@"\f0");
try {
string fontName = options.Font.ToString ();
double fontSize = Double.Parse (fontName.Substring (fontName.LastIndexOf (' ') + 1), System.Globalization.CultureInfo.InvariantCulture) * 2;
rtf.Append (@"\fs");
rtf.Append (fontSize);
} catch (Exception) {};
rtf.Append (@"\cf1");
rtf.Append (rtfText.ToString ());
rtf.Append("}");
// System.Console.WriteLine(rtf);
return rtf.ToString ();
}
ISegment GetFirstSearchResult (int startOffset, int endOffset)
{
if (startOffset < endOffset && this.selectedRegions.Count > 0) {
ISegment region = new Segment (startOffset, endOffset - startOffset);
foreach (ISegment segment in this.selectedRegions) {
if (segment.Contains (startOffset) || segment.Contains (endOffset) || region.Contains (segment)) {
return segment;
}
}
}
return null;
}
ISegment GetFirstSearchResult (int startOffset, int endOffset)
{
if (startOffset < endOffset && this.selectedRegions.Count > 0) {
ISegment region = new Segment (startOffset, endOffset - startOffset);
int min = 0;
int max = selectedRegions.Count - 1;
do {
int mid = (min + max) / 2;
ISegment segment = selectedRegions[mid];
if (segment.Contains (startOffset) || segment.Contains (endOffset) || region.Contains (segment)) {
if (mid == 0)
return segment;
ISegment prevSegment = selectedRegions[mid - 1];
if (!(prevSegment.Contains (startOffset) || prevSegment.Contains (endOffset) || region.Contains (prevSegment)))
return segment;
max = mid - 1;
continue;
}
if (segment.Offset < endOffset) {
min = mid + 1;
} else {
max = mid - 1;
}
} while (min <= max);
}
return null;
}
static void HighlightSegment (Chunk startChunk, Segment namePart, string style)
{
for (Chunk searchChunk = startChunk; searchChunk != null; searchChunk = searchChunk.Next) {
if (!searchChunk.Contains (namePart))
continue;
if (searchChunk.Length == namePart.Length) {
searchChunk.Style = style;
break;
}
Chunk propertyChunk = new Chunk (namePart.Offset, namePart.Length, style);
propertyChunk.Next = searchChunk.Next;
searchChunk.Next = propertyChunk;
if (searchChunk.EndOffset - propertyChunk.EndOffset > 0) {
Chunk newChunk = new Chunk (propertyChunk.EndOffset, searchChunk.EndOffset - propertyChunk.EndOffset, searchChunk.Style);
newChunk.Next = propertyChunk.Next;
propertyChunk.Next = newChunk;
}
searchChunk.Length = namePart.Offset - searchChunk.Offset;
break;
}
}
public override void Run (RefactoringOptions options)
{
if (options.SelectedItem is LocalVariable || options.SelectedItem is IParameter) {
MemberReferenceCollection col = GetReferences (options);
if (col == null)
return;
TextEditorData data = options.GetTextEditorData ();
Mono.TextEditor.TextEditor editor = data.Parent;
if (editor == null) {
MessageService.ShowCustomDialog (new RenameItemDialog (options, this));
return;
}
List<TextLink> links = new List<TextLink> ();
TextLink link = new TextLink ("name");
int baseOffset = Int32.MaxValue;
foreach (MemberReference r in col) {
baseOffset = Math.Min (baseOffset, data.Document.LocationToOffset (r.Line, r.Column));
}
foreach (MemberReference r in col) {
Segment segment = new Segment (data.Document.LocationToOffset (r.Line, r.Column) - baseOffset, r.Name.Length);
if (segment.Offset <= data.Caret.Offset - baseOffset && data.Caret.Offset - baseOffset <= segment.EndOffset) {
link.Links.Insert (0, segment);
} else {
link.AddLink (segment);
}
}
links.Add (link);
TextLinkEditMode tle = new TextLinkEditMode (editor, baseOffset, links);
tle.SetCaretPosition = false;
tle.SelectPrimaryLink = true;
if (tle.ShouldStartTextLinkMode) {
ModeHelpWindow helpWindow = new ModeHelpWindow ();
helpWindow.TransientFor = IdeApp.Workbench.RootWindow;
helpWindow.TitleText = options.SelectedItem is LocalVariable ? GettextCatalog.GetString ("<b>Local Variable -- Renaming</b>") : GettextCatalog.GetString ("<b>Parameter -- Renaming</b>");
helpWindow.Items.Add (new KeyValuePair<string, string> (GettextCatalog.GetString ("<b>Key</b>"), GettextCatalog.GetString ("<b>Behavior</b>")));
helpWindow.Items.Add (new KeyValuePair<string, string> (GettextCatalog.GetString ("<b>Return</b>"), GettextCatalog.GetString ("<b>Accept</b> this refactoring.")));
helpWindow.Items.Add (new KeyValuePair<string, string> (GettextCatalog.GetString ("<b>Esc</b>"), GettextCatalog.GetString ("<b>Cancel</b> this refactoring.")));
tle.HelpWindow = helpWindow;
tle.Cancel += delegate {
editor.Document.Undo ();
};
tle.OldMode = data.CurrentMode;
tle.StartMode ();
data.CurrentMode = tle;
}
} else {
MessageService.ShowCustomDialog (new RenameItemDialog (options, this));
}
}
public Conflict (Mono.TextEditor.Segment mySegment, Mono.TextEditor.Segment theirSegment, Mono.TextEditor.Segment startSegment, Mono.TextEditor.Segment dividerSegment, Mono.TextEditor.Segment endSegment)
{
this.MySegment = mySegment;
this.TheirSegment = theirSegment;
this.StartSegment = startSegment;
this.DividerSegment = dividerSegment;
this.EndSegment = endSegment;
}
public override void Run (RefactoringOptions options)
{
if (options.SelectedItem is LocalVariable || options.SelectedItem is IParameter) {
MemberReferenceCollection col = GetReferences (options);
if (col == null)
return;
TextEditorData data = options.GetTextEditorData ();
Mono.TextEditor.TextEditor editor = data.Parent;
if (editor == null) {
MessageService.ShowCustomDialog (new RenameItemDialog (options, this));
return;
}
List<TextLink> links = new List<TextLink> ();
TextLink link = new TextLink ("name");
int baseOffset = Int32.MaxValue;
foreach (MemberReference r in col) {
baseOffset = Math.Min (baseOffset, data.Document.LocationToOffset (r.Line - 1, r.Column - 1));
}
foreach (MemberReference r in col) {
Segment segment = new Segment (data.Document.LocationToOffset (r.Line - 1, r.Column - 1) - baseOffset, r.Name.Length);
if (segment.Offset <= data.Caret.Offset - baseOffset && data.Caret.Offset - baseOffset <= segment.EndOffset) {
link.Links.Insert (0, segment);
} else {
link.AddLink (segment);
}
}
links.Add (link);
TextLinkEditMode tle = new TextLinkEditMode (editor, baseOffset, links);
tle.SetCaretPosition = false;
tle.SelectPrimaryLink = true;
if (tle.ShouldStartTextLinkMode) {
tle.OldMode = data.CurrentMode;
tle.StartMode ();
data.CurrentMode = tle;
}
} else {
MessageService.ShowCustomDialog (new RenameItemDialog (options, this));
}
}
