public TemplateCompletionData(CodeTemplate template)
{
this.template = template;
}
public EditTemplateDialog(CodeTemplate codeTemplate)
{
this.codeTemplate = codeTemplate;
InitializeComponents();
this.ShowAll();
}
/// <remarks>
/// This method inserts a code template at the current caret position
/// </remarks>
public void InsertTemplate(CodeTemplate template)
{
int newCaretOffset = ActiveTextAreaControl.TextArea.Caret.Offset;
string word = GetWordBeforeCaret().Trim();
if (word.Length > 0) {
newCaretOffset = DeleteWordBeforeCaret();
}
int finalCaretOffset = newCaretOffset;
int firstLine = Document.GetLineNumberForOffset(newCaretOffset);
// save old properties, these properties cause strange effects, when not
// be turned off (like insert curly braces or other formatting stuff)
bool save1 = TextEditorProperties.AutoInsertCurlyBracket;
IndentStyle save2 = TextEditorProperties.IndentStyle;
TextEditorProperties.AutoInsertCurlyBracket = false;
TextEditorProperties.IndentStyle = IndentStyle.Auto;
BeginUpdate();
for (int i =0; i < template.Text.Length; ++i) {
switch (template.Text[i]) {
case '|':
finalCaretOffset = newCaretOffset;
break;
case '\r':
break;
case '\t':
new Tab().Execute(ActiveTextAreaControl.TextArea);
break;
case '\n':
ActiveTextAreaControl.TextArea.Caret.Position = Document.OffsetToPosition(newCaretOffset);
new Return().Execute(ActiveTextAreaControl.TextArea);
newCaretOffset = ActiveTextAreaControl.TextArea.Caret.Offset;
break;
default:
ActiveTextAreaControl.TextArea.InsertChar(template.Text[i]);
newCaretOffset = ActiveTextAreaControl.TextArea.Caret.Offset;
break;
}
}
EndUpdate();
Document.RequestUpdate(new TextAreaUpdate(TextAreaUpdateType.LinesBetween, firstLine, Document.GetLineNumberForOffset(newCaretOffset)));
Document.CommitUpdate();
ActiveTextAreaControl.TextArea.Caret.Position = Document.OffsetToPosition(finalCaretOffset);
// restore old property settings
TextEditorProperties.AutoInsertCurlyBracket = save1;
TextEditorProperties.IndentStyle = save2;
}
void AddEvent(object sender, System.EventArgs e)
{
CodeTemplate newTemplate = new CodeTemplate();
using (EditTemplateDialog etd = new EditTemplateDialog(newTemplate)) {
if (etd.Run() == (int) Gtk.ResponseType.Ok) {
CurrentTemplateGroup.Templates.Add(newTemplate);
templateListView.Selection.UnselectAll();
BuildListView();
// select the newly added last one
TreeIter nextIter;
int maxIndex = templateListViewStore.IterNChildren() - 1;
if(templateListViewStore.GetIterFromString(out nextIter, (maxIndex).ToString())) {
templateListView.Selection.SelectIter(nextIter);
}
}
}
}
public void InsertTemplate(CodeTemplate template)
{
TextIter iter = buf.GetIterAtMark (buf.InsertMark);
int newCaretOffset = iter.Offset;
string word = GetWordBeforeCaret ().Trim ();
int beginLine = iter.Line;
int endLine = beginLine;
if (word.Length > 0)
newCaretOffset = DeleteWordBeforeCaret ();
string leadingWhiteSpace = GetLeadingWhiteSpace (beginLine);
int finalCaretOffset = newCaretOffset;
for (int i =0; i < template.Text.Length; ++i) {
switch (template.Text[i]) {
case '|':
finalCaretOffset = newCaretOffset;
break;
case '\r':
break;
case '\t':
buf.InsertAtCursor ('\t'.ToString ());
newCaretOffset++;
break;
case '\n':
buf.InsertAtCursor ('\n'.ToString ());
newCaretOffset++;
endLine++;
break;
default:
buf.InsertAtCursor (template.Text[i].ToString ());
newCaretOffset++;
break;
}
}
if (endLine > beginLine) {
IndentLines (beginLine+1, endLine, leadingWhiteSpace);
}
buf.PlaceCursor (buf.GetIterAtOffset (finalCaretOffset));
}