Make wxRichTextCtrl again buildable on WinCE.

[wxWidgets.git] / src / richtext / richtextctrl.cpp

diff --git a/src/richtext/richtextctrl.cpp b/src/richtext/richtextctrl.cpp
index 33b82d92f5554c8370b28da95bf1da5e61b05ec5..58057e12a15306e30fa5c867911c27f316f8c33a 100644 (file)
--- a/src/richtext/richtextctrl.cpp
+++ b/src/richtext/richtextctrl.cpp
@@ -31,6 +31,7 @@
 #include "wx/filename.h"
 #include "wx/dcbuffer.h"
 #include "wx/arrimpl.cpp"
+#include "wx/fontenum.h"
 
 // DLL options compatibility check:
 #include "wx/app.h"
@@ -91,6 +92,8 @@ END_EVENT_TABLE()
  * wxRichTextCtrl
  */
 
+wxArrayString wxRichTextCtrl::sm_availableFontNames;
+
 wxRichTextCtrl::wxRichTextCtrl()
               : wxScrollHelper(this)
 {
@@ -123,6 +126,9 @@ bool wxRichTextCtrl::Create( wxWindow* parent, wxWindowID id, const wxString& va
 
     GetBuffer().SetRichTextCtrl(this);
 
+    if (style & wxTE_READONLY)
+        SetEditable(false);
+
     wxTextAttrEx attributes;
     attributes.SetFont(GetFont());
     attributes.SetTextColour(*wxBLACK);
@@ -242,8 +248,6 @@ void wxRichTextCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
         // Paint the background
         PaintBackground(dc);
 
-        wxRegion dirtyRegion = GetUpdateRegion();
-
         wxRect drawingArea(GetLogicalPoint(wxPoint(0, 0)), GetClientSize());
         wxRect availableSpace(GetClientSize());
         if (GetBuffer().GetDirty())
@@ -632,7 +636,7 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
                 event.Skip();
                 return;
             }
-            
+
             default:
             {
                 if (event.CmdDown() || event.AltDown())
@@ -641,6 +645,27 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
                     return;
                 }
 
+                if (keycode == wxT('\t'))
+                {
+                    // See if we need to promote or demote the selection or paragraph at the cursor
+                    // position, instead of inserting a tab.
+                    long pos = GetAdjustedCaretPosition(GetCaretPosition());
+                    wxRichTextParagraph* para = GetBuffer().GetParagraphAtPosition(pos);
+                    if (para && para->GetRange().GetStart() == pos && para->GetAttributes().HasListStyleName())
+                    {
+                        wxRichTextRange range;
+                        if (HasSelection())
+                            range = GetSelectionRange();
+                        else
+                            range = para->GetRange().FromInternal();
+
+                        int promoteBy = event.ShiftDown() ? 1 : -1;
+
+                        PromoteList(promoteBy, range, NULL);
+                        return;
+                    }
+                }
+
                 BeginBatchUndo(_("Insert Text"));
 
                 long newPos = m_caretPosition;
@@ -1723,14 +1748,14 @@ bool wxRichTextCtrl::SelectWord(long position)
 {
     if (position < 0 || position > GetBuffer().GetRange().GetEnd())
         return false;
-    
+
     wxRichTextParagraph* para = GetBuffer().GetParagraphAtPosition(position);
     if (!para)
         return false;
 
     long positionStart = position;
     long positionEnd = position;
-    
+
     for (positionStart = position; positionStart >= para->GetRange().GetStart(); positionStart --)
     {
         wxString text = GetBuffer().GetTextForRange(wxRichTextRange(positionStart, positionStart));
@@ -1742,7 +1767,7 @@ bool wxRichTextCtrl::SelectWord(long position)
     }
     if (positionStart < para->GetRange().GetStart())
         positionStart = para->GetRange().GetStart();
-    
+
     for (positionEnd = position; positionEnd < para->GetRange().GetEnd(); positionEnd ++)
     {
         wxString text = GetBuffer().GetTextForRange(wxRichTextRange(positionEnd, positionEnd));
@@ -1754,13 +1779,13 @@ bool wxRichTextCtrl::SelectWord(long position)
     }
     if (positionEnd >= para->GetRange().GetEnd())
         positionEnd = para->GetRange().GetEnd();
-    
+
     SetSelection(positionStart, positionEnd+1);
 
     if (positionStart >= 0)
     {
         MoveCaret(positionStart-1, true);
-        SetDefaultStyleToCursorStyle();        
+        SetDefaultStyleToCursorStyle();
     }
 
     return true;
@@ -2740,21 +2765,38 @@ bool wxRichTextCtrl::ApplyAlignmentToSelection(wxTextAttrAlignment alignment)
 }
 
 /// Apply a named style to the selection
-void wxRichTextCtrl::ApplyStyle(wxRichTextStyleDefinition* def)
+bool wxRichTextCtrl::ApplyStyle(wxRichTextStyleDefinition* def)
 {
     // Flags are defined within each definition, so only certain
     // attributes are applied.
     wxRichTextAttr attr(def->GetStyle());
-    
+
     int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_OPTIMIZE;
 
+    if (def->IsKindOf(CLASSINFO(wxRichTextListStyleDefinition)))
+    {
+        flags |= wxRICHTEXT_SETSTYLE_PARAGRAPHS_ONLY;
+
+        wxRichTextRange range;
+
+        if (HasSelection())
+            range = GetSelectionRange();
+        else
+        {
+            long pos = GetAdjustedCaretPosition(GetCaretPosition());
+            range = wxRichTextRange(pos, pos+1);
+        }
+
+        return SetListStyle(range, (wxRichTextListStyleDefinition*) def, flags);
+    }
+
     // Make sure the attr has the style name
     if (def->IsKindOf(CLASSINFO(wxRichTextParagraphStyleDefinition)))
     {
         attr.SetParagraphStyleName(def->GetName());
-        
+
         // If applying a paragraph style, we only want the paragraph nodes to adopt these
-        // attributes, and not the leaf nodes. This will allow the context (e.g. text)
+        // attributes, and not the leaf nodes. This will allow the content (e.g. text)
         // to change its style independently.
         flags |= wxRICHTEXT_SETSTYLE_PARAGRAPHS_ONLY;
     }
@@ -2762,9 +2804,12 @@ void wxRichTextCtrl::ApplyStyle(wxRichTextStyleDefinition* def)
         attr.SetCharacterStyleName(def->GetName());
 
     if (HasSelection())
-        SetStyleEx(GetSelectionRange(), attr, flags);
+        return SetStyleEx(GetSelectionRange(), attr, flags);
     else
+    {
         SetAndShowDefaultStyle(attr);
+        return true;
+    }
 }
 
 /// Apply the style sheet to the buffer, for example if the styles have changed.
@@ -2851,6 +2896,59 @@ void wxRichTextCtrl::SetSelectionRange(const wxRichTextRange& range)
     SetInternalSelectionRange(range1);
 }
 
+/// Set list style
+bool wxRichTextCtrl::SetListStyle(const wxRichTextRange& range, wxRichTextListStyleDefinition* def, int flags, int startFrom, int specifiedLevel)
+{
+    return GetBuffer().SetListStyle(range.ToInternal(), def, flags, startFrom, specifiedLevel);
+}
+
+bool wxRichTextCtrl::SetListStyle(const wxRichTextRange& range, const wxString& defName, int flags, int startFrom, int specifiedLevel)
+{
+    return GetBuffer().SetListStyle(range.ToInternal(), defName, flags, startFrom, specifiedLevel);
+}
+
+/// Clear list for given range
+bool wxRichTextCtrl::ClearListStyle(const wxRichTextRange& range, int flags)
+{
+    return GetBuffer().ClearListStyle(range.ToInternal(), flags);
+}
+
+/// Number/renumber any list elements in the given range
+bool wxRichTextCtrl::NumberList(const wxRichTextRange& range, wxRichTextListStyleDefinition* def, int flags, int startFrom, int specifiedLevel)
+{
+    return GetBuffer().NumberList(range.ToInternal(), def, flags, startFrom, specifiedLevel);
+}
+
+bool wxRichTextCtrl::NumberList(const wxRichTextRange& range, const wxString& defName, int flags, int startFrom, int specifiedLevel)
+{
+    return GetBuffer().NumberList(range.ToInternal(), defName, flags, startFrom, specifiedLevel);
+}
+
+/// Promote the list items within the given range. promoteBy can be a positive or negative number, e.g. 1 or -1
+bool wxRichTextCtrl::PromoteList(int promoteBy, const wxRichTextRange& range, wxRichTextListStyleDefinition* def, int flags, int specifiedLevel)
+{
+    return GetBuffer().PromoteList(promoteBy, range.ToInternal(), def, flags, specifiedLevel);
+}
+
+bool wxRichTextCtrl::PromoteList(int promoteBy, const wxRichTextRange& range, const wxString& defName, int flags, int specifiedLevel)
+{
+    return GetBuffer().PromoteList(promoteBy, range.ToInternal(), defName, flags, specifiedLevel);
+}
+
+const wxArrayString& wxRichTextCtrl::GetAvailableFontNames()
+{
+    if (sm_availableFontNames.GetCount() == 0)
+    {
+        sm_availableFontNames = wxFontEnumerator::GetFacenames();
+        sm_availableFontNames.Sort();
+    }
+    return sm_availableFontNames;
+}
+
+void wxRichTextCtrl::ClearAvailableFontNames()
+{
+    sm_availableFontNames.Clear();
+}
+
 #endif
     // wxUSE_RICHTEXT
-