TextEditor: Fixed indentation in block selection mode

Made indentation work for block selection mode the same way it does in default mode:

1. delete text if any selected
2. indent block if no text selected
3. indent last line if cursor in first column (QTCREATORBUG-12697)

Task-number: QTCREATORBUG-12697
Change-Id: I1f6b218b389f3fdc5232ec02857aa76f5ccbaaf0
Reviewed-by: André Hartmann <aha_1980@gmx.de>
Reviewed-by: David Schulz <david.schulz@theqtcompany.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/src/plugins/texteditor/textdocument.h b/src/plugins/texteditor/textdocument.h
index 56715d2c9f..987e1bcdff 100644
--- a/src/plugins/texteditor/textdocument.h
+++ b/src/plugins/texteditor/textdocument.h
@@ -89,8 +89,10 @@ public:
     Indenter *indenter() const;
     void autoIndent(const QTextCursor &cursor, QChar typedChar = QChar::Null);
     void autoReindent(const QTextCursor &cursor);
-    QTextCursor indent(const QTextCursor &cursor);
-    QTextCursor unindent(const QTextCursor &cursor);
+    QTextCursor indent(const QTextCursor &cursor, bool blockSelection = false, int column = 0,
+                       int *offset = 0);
+    QTextCursor unindent(const QTextCursor &cursor, bool blockSelection = false, int column = 0,
+                         int *offset = 0);
 
     TextMarks marks() const;
     bool addMark(TextMark *mark);