Applied patch [ 1906896 ] Fix for bug #1906223 and optimization

Don't set default style to cursor style until entering text
Andrej Sinicyn

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@53439 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/richtext/richtextctrl.cpp b/src/richtext/richtextctrl.cpp
index c0ba3cbd98cc508c820db48a0875fa7d6682edfb..17a0f07790c3773a5ae1b9a15b23699ba9f61f9c 100644 (file)
--- a/src/richtext/richtextctrl.cpp
+++ b/src/richtext/richtextctrl.cpp
@@ -446,7 +446,6 @@ void wxRichTextCtrl::OnLeftClick(wxMouseEvent& event)
         long oldCaretPos = m_caretPosition;
 
         MoveCaret(position, caretAtLineStart);
-        SetDefaultStyleToCursorStyle();
 
         if (event.ShiftDown())
         {
@@ -585,7 +584,6 @@ void wxRichTextCtrl::OnMoveMouse(wxMouseEvent& event)
             ExtendSelection(m_caretPosition, position, wxRICHTEXT_SHIFT_DOWN);
 
             MoveCaret(position, caretAtLineStart);
-            SetDefaultStyleToCursorStyle();
         }
     }
 }
@@ -676,6 +674,7 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
 
     if (event.GetKeyCode() == WXK_RETURN)
     {
+        SetDefaultStyleToCursorStyle();
         BeginBatchUndo(_("Insert Text"));
 
         long newPos = m_caretPosition;
@@ -692,7 +691,6 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
             GetBuffer().InsertNewlineWithUndo(newPos+1, this, wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE|wxRICHTEXT_INSERT_INTERACTIVE);
 
         EndBatchUndo();
-        SetDefaultStyleToCursorStyle();
 
         ScrollIntoView(m_caretPosition, WXK_RIGHT);
 
@@ -746,7 +744,6 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
 
             m_caretPosition = -1;
             PositionCaret();
-            SetDefaultStyleToCursorStyle();
         }
 
         ScrollIntoView(m_caretPosition, WXK_LEFT);
@@ -781,7 +778,6 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
 
             m_caretPosition = -1;
             PositionCaret();
-            SetDefaultStyleToCursorStyle();
         }
 
         wxRichTextEvent cmdEvent(
@@ -943,6 +939,7 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
                     }
                 }
 
+                SetDefaultStyleToCursorStyle();
                 BeginBatchUndo(_("Insert Text"));
 
                 long newPos = m_caretPosition;
@@ -957,7 +954,6 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
 
                 EndBatchUndo();
 
-                SetDefaultStyleToCursorStyle();
                 ScrollIntoView(m_caretPosition, WXK_RIGHT);
 
                 GetEventHandler()->ProcessEvent(cmdEvent);
@@ -1074,7 +1070,6 @@ bool wxRichTextCtrl::KeyboardNavigate(int keyCode, int flags)
     if (success)
     {
         ScrollIntoView(m_caretPosition, keyCode);
-        SetDefaultStyleToCursorStyle();
     }
 
     return success;
@@ -1296,13 +1291,11 @@ void wxRichTextCtrl::MoveCaretForward(long oldPosition)
                     m_caretPosition = oldPosition;
                     m_caretAtLineStart = true;
                 }
-                SetDefaultStyleToCursorStyle();
                 return;
             }
         }
     }
     m_caretPosition ++;
-    SetDefaultStyleToCursorStyle();
 }
 
 /// Move caret one visual step backward: this may mean setting a flag
@@ -1346,13 +1339,11 @@ void wxRichTextCtrl::MoveCaretBack(long oldPosition)
                     // to the previous character position.
                     m_caretPosition = oldPosition - 1;
                 }
-                SetDefaultStyleToCursorStyle();
                 return;
             }
         }
     }
     m_caretPosition --;
-    SetDefaultStyleToCursorStyle();
 }
 
 /// Move right
@@ -1380,7 +1371,6 @@ bool wxRichTextCtrl::MoveRight(int noPositions, int flags)
             SetCaretPosition(newPos);
 
         PositionCaret();
-        SetDefaultStyleToCursorStyle();
 
         return true;
     }
@@ -1407,7 +1397,6 @@ bool wxRichTextCtrl::MoveLeft(int noPositions, int flags)
             SetCaretPosition(newPos);
 
         PositionCaret();
-        SetDefaultStyleToCursorStyle();
 
         return true;
     }
@@ -1496,7 +1485,6 @@ bool wxRichTextCtrl::MoveDown(int noLines, int flags)
 
         SetCaretPosition(newPos, caretLineStart);
         PositionCaret();
-        SetDefaultStyleToCursorStyle();
 
         return true;
     }
@@ -1517,7 +1505,6 @@ bool wxRichTextCtrl::MoveToParagraphEnd(int flags)
 
         SetCaretPosition(newPos);
         PositionCaret();
-        SetDefaultStyleToCursorStyle();
 
         return true;
     }
@@ -1538,7 +1525,6 @@ bool wxRichTextCtrl::MoveToParagraphStart(int flags)
 
         SetCaretPosition(newPos);
         PositionCaret();
-        SetDefaultStyleToCursorStyle();
 
         return true;
     }
@@ -1561,7 +1547,6 @@ bool wxRichTextCtrl::MoveToLineEnd(int flags)
 
         SetCaretPosition(newPos);
         PositionCaret();
-        SetDefaultStyleToCursorStyle();
 
         return true;
     }
@@ -1586,7 +1571,6 @@ bool wxRichTextCtrl::MoveToLineStart(int flags)
 
         SetCaretPosition(newPos, para->GetRange().GetStart() != lineRange.GetStart());
         PositionCaret();
-        SetDefaultStyleToCursorStyle();
 
         return true;
     }
@@ -1605,7 +1589,6 @@ bool wxRichTextCtrl::MoveHome(int flags)
 
         SetCaretPosition(-1);
         PositionCaret();
-        SetDefaultStyleToCursorStyle();
 
         return true;
     }
@@ -1626,7 +1609,6 @@ bool wxRichTextCtrl::MoveEnd(int flags)
 
         SetCaretPosition(endPos);
         PositionCaret();
-        SetDefaultStyleToCursorStyle();
 
         return true;
     }
@@ -1665,7 +1647,6 @@ bool wxRichTextCtrl::PageDown(int noPages, int flags)
 
                 SetCaretPosition(pos, para->GetRange().GetStart() != lineRange.GetStart());
                 PositionCaret();
-                SetDefaultStyleToCursorStyle();
 
                 return true;
             }
@@ -1782,7 +1763,6 @@ bool wxRichTextCtrl::WordLeft(int WXUNUSED(n), int flags)
 
         SetCaretPosition(pos, para->GetRange().GetStart() != pos);
         PositionCaret();
-        SetDefaultStyleToCursorStyle();
 
         return true;
     }
@@ -1804,7 +1784,6 @@ bool wxRichTextCtrl::WordRight(int WXUNUSED(n), int flags)
 
         SetCaretPosition(pos, para->GetRange().GetStart() != pos);
         PositionCaret();
-        SetDefaultStyleToCursorStyle();
 
         return true;
     }
@@ -2113,7 +2092,6 @@ bool wxRichTextCtrl::SelectWord(long position)
     if (positionStart >= 0)
     {
         MoveCaret(positionStart-1, true);
-        SetDefaultStyleToCursorStyle();
     }
 
     return true;
@@ -2231,6 +2209,7 @@ void wxRichTextCtrl::DoWriteText(const wxString& value, int flags)
 {
     wxString valueUnix = wxTextFile::Translate(value, wxTextFileType_Unix);
 
+    SetDefaultStyleToCursorStyle();
     GetBuffer().InsertTextWithUndo(m_caretPosition+1, valueUnix, this, wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE);
 
     if ( flags & SetValue_SendEvent )
@@ -2330,6 +2309,7 @@ void wxRichTextCtrl::Paste()
 {
     if (CanPaste())
     {
+        SetDefaultStyleToCursorStyle();
         BeginBatchUndo(_("Paste"));
 
         long newPos = m_caretPosition;
@@ -2443,7 +2423,6 @@ void wxRichTextCtrl::SetSelection(long from, long to)
     }
 
     DoSetSelection(from, to);
-    SetDefaultStyleToCursorStyle();
 }
 
 void wxRichTextCtrl::DoSetSelection(long from, long to, bool WXUNUSED(scrollCaret))