reenabled the old wxGrid.

[wxWidgets.git] / samples / richedit / wxllist.cpp

diff --git a/samples/richedit/wxllist.cpp b/samples/richedit/wxllist.cpp
index 8391d6740777ac012523c0a2c4806a9b79e255db..3a8e75082ea28c9736d4980017b66204dab8ea1a 100644 (file)
--- a/samples/richedit/wxllist.cpp
+++ b/samples/richedit/wxllist.cpp
@@ -329,6 +329,16 @@ wxLayoutObjectText::Layout(wxDC &dc, class wxLayoutList *llist)
              heightOld = m_Height;
 #endif // 0
 
              heightOld = m_Height;
 #endif // 0
 

+#ifdef __WXDEBUG__
+   CoordType a,b,c,d,e,f;
+   dc.GetTextExtent("test ", &a, &b, &c);
+   dc.GetTextExtent("test", &d, &e, &f);
+   wxASSERT(a != d);
+   wxASSERT(b == e);
+   wxASSERT(c == f);
+   dc.GetTextExtent(" ", &d, &e, &f);
+   wxASSERT(a > 0);
+#endif

    dc.GetTextExtent(m_Text, &m_Width, &m_Height, &descent);
 
 #if 0
    dc.GetTextExtent(m_Text, &m_Width, &m_Height, &descent);
 
 #if 0


@@ -438,6 +448,12 @@ wxLayoutObjectIcon::Copy(void)
 wxLayoutObjectIcon::wxLayoutObjectIcon(wxBitmap *icon)
 {
    m_Icon = icon;
 wxLayoutObjectIcon::wxLayoutObjectIcon(wxBitmap *icon)
 {
    m_Icon = icon;

+   if(! m_Icon)
+#if wxICON_IS_BITMAP
+      m_Icon = new wxIcon;
+#else
+      m_Icon = new wxBitmap;
+#endif

 }
 
 void
 }
 
 void


@@ -514,12 +530,19 @@ wxLayoutObjectCmd::wxLayoutObjectCmd(int family, int size, int style, int
    m_StyleInfo = new wxLayoutStyleInfo(family, size,style,weight,underline,fg,bg);
 }
 
    m_StyleInfo = new wxLayoutStyleInfo(family, size,style,weight,underline,fg,bg);
 }
 

+wxLayoutObjectCmd::wxLayoutObjectCmd(const wxLayoutStyleInfo &si)
+
+{
+   m_StyleInfo = new wxLayoutStyleInfo;
+   *m_StyleInfo = si;
+}
+

 wxLayoutObject *
 wxLayoutObjectCmd::Copy(void)
 {
    wxLayoutObjectCmd *obj = new wxLayoutObjectCmd(
 wxLayoutObject *
 wxLayoutObjectCmd::Copy(void)
 {
    wxLayoutObjectCmd *obj = new wxLayoutObjectCmd(

-      m_StyleInfo->size,

       m_StyleInfo->family,
       m_StyleInfo->family,

+      m_StyleInfo->size,

       m_StyleInfo->style,
       m_StyleInfo->weight,
       m_StyleInfo->underline,
       m_StyleInfo->style,
       m_StyleInfo->weight,
       m_StyleInfo->underline,


@@ -535,8 +558,8 @@ void
 wxLayoutObjectCmd::Write(wxString &ostr)
 {
    ostr << WXLO_TYPE_CMD << '\n'
 wxLayoutObjectCmd::Write(wxString &ostr)
 {
    ostr << WXLO_TYPE_CMD << '\n'

-        << m_StyleInfo->size << '\n'

         << m_StyleInfo->family << '\n'
         << m_StyleInfo->family << '\n'

+        << m_StyleInfo->size << '\n'

         << m_StyleInfo->style << '\n'
         << m_StyleInfo->weight << '\n'
         << m_StyleInfo->underline << '\n'
         << m_StyleInfo->style << '\n'
         << m_StyleInfo->weight << '\n'
         << m_StyleInfo->underline << '\n'


@@ -563,10 +586,10 @@ wxLayoutObjectCmd::Read(wxString &istr)
 
    wxString tmp;
    ReadString(tmp, istr);
 
    wxString tmp;
    ReadString(tmp, istr);

-   sscanf(tmp.c_str(),"%d", &obj->m_StyleInfo->size);
-   ReadString(tmp, istr);

    sscanf(tmp.c_str(),"%d", &obj->m_StyleInfo->family);
    ReadString(tmp, istr);
    sscanf(tmp.c_str(),"%d", &obj->m_StyleInfo->family);
    ReadString(tmp, istr);

+   sscanf(tmp.c_str(),"%d", &obj->m_StyleInfo->size);
+   ReadString(tmp, istr);

    sscanf(tmp.c_str(),"%d", &obj->m_StyleInfo->style);
    ReadString(tmp, istr);
    sscanf(tmp.c_str(),"%d", &obj->m_StyleInfo->weight);
    sscanf(tmp.c_str(),"%d", &obj->m_StyleInfo->style);
    ReadString(tmp, istr);
    sscanf(tmp.c_str(),"%d", &obj->m_StyleInfo->weight);


@@ -1220,7 +1243,7 @@ wxLayoutLine::Layout(wxDC &dc,
    {
       // this might be the case if the cursor is at the end of the
       // line or on a command object:
    {
       // this might be the case if the cursor is at the end of the
       // line or on a command object:

-      if(cursorSize->y < WXLO_MINIMUM_CURSOR_WIDTH)
+      if(cursorSize->x < WXLO_MINIMUM_CURSOR_WIDTH)

       {
          CoordType width, height, descent;
          dc.GetTextExtent(WXLO_CURSORCHAR, &width, &height, &descent);
       {
          CoordType width, height, descent;
          dc.GetTextExtent(WXLO_CURSORCHAR, &width, &height, &descent);


@@ -1558,6 +1581,26 @@ wxLayoutList::InternalClear(void)
    m_CursorStyleInfo = m_DefaultStyleInfo;
 }
 
    m_CursorStyleInfo = m_DefaultStyleInfo;
 }
 

+void
+wxLayoutList::Read(wxString &istr)
+{
+   /* In order to handle input of formatted string "nicely", we need
+      to restore our current font settings after the string. So first
+      of all, we create a StyleInfo structure with our current
+      settings. */
+   wxLayoutStyleInfo current_si = GetStyleInfo();
+
+   while(istr.Length())
+   {
+      wxLayoutObject *obj = wxLayoutObject::Read(istr);
+      if(obj)
+         Insert(obj);
+   }
+   /* Now we use the current_si to restore our last font settings: */
+   Insert(new wxLayoutObjectCmd(current_si));
+}
+
+

 void
 wxLayoutList::SetFont(int family, int size, int style, int weight,
                       int underline, wxColour *fg,
 void
 wxLayoutList::SetFont(int family, int size, int style, int weight,
                       int underline, wxColour *fg,


@@ -2009,8 +2052,7 @@ wxLayoutList::LineBreak(void)
    m_CursorLine = m_CursorLine->Break(m_CursorPos.x, this);
    if(m_CursorLine->GetPreviousLine() == NULL)
       m_FirstLine = m_CursorLine;
    m_CursorLine = m_CursorLine->Break(m_CursorPos.x, this);
    if(m_CursorLine->GetPreviousLine() == NULL)
       m_FirstLine = m_CursorLine;

-   if(m_CursorPos.x > 0)
-      m_CursorPos.y++;
+   m_CursorPos.y++;

    m_CursorPos.x = 0;
 
    // The following code will produce a height which is guaranteed to
    m_CursorPos.x = 0;
 
    // The following code will produce a height which is guaranteed to


@@ -2469,6 +2511,8 @@ wxLayoutList::DrawCursor(wxDC &dc, bool active, wxPoint const &translate)
 #ifdef WXLAYOUT_USE_CARET
    m_caret->Move(coords);
 #else // !WXLAYOUT_USE_CARET
 #ifdef WXLAYOUT_USE_CARET
    m_caret->Move(coords);
 #else // !WXLAYOUT_USE_CARET

+
+   wxASSERT(m_CursorSize.x >= WXLO_MINIMUM_CURSOR_WIDTH);

    dc.SetBrush(*wxWHITE_BRUSH);
    //FIXME: wxGTK XOR is borken at the moment!!!dc.SetLogicalFunction(wxXOR);
    dc.SetPen(wxPen(*wxBLACK,1,wxSOLID));
    dc.SetBrush(*wxWHITE_BRUSH);
    //FIXME: wxGTK XOR is borken at the moment!!!dc.SetLogicalFunction(wxXOR);
    dc.SetPen(wxPen(*wxBLACK,1,wxSOLID));


@@ -2534,16 +2578,16 @@ wxLayoutList::ContinueSelection(const wxPoint& cposOrig, const wxPoint& spos)
    wxASSERT(m_Selection.m_valid == false);
    WXLO_DEBUG(("Continuing selection at %ld/%ld", cpos.x, cpos.y));
 
    wxASSERT(m_Selection.m_valid == false);
    WXLO_DEBUG(("Continuing selection at %ld/%ld", cpos.x, cpos.y));
 

-      m_Selection.m_ScreenB = spos;
-      m_Selection.m_CursorB = cpos;}
+   m_Selection.m_ScreenB = spos;
+   m_Selection.m_CursorB = cpos;
+}

 
 void
 wxLayoutList::EndSelection(const wxPoint& cposOrig, const wxPoint& spos)
 {
    wxPoint cpos(cposOrig);
 
 void
 wxLayoutList::EndSelection(const wxPoint& cposOrig, const wxPoint& spos)
 {
    wxPoint cpos(cposOrig);

-   if(cpos.x == -1)
-      cpos = m_CursorPos;
-   ContinueSelection(cpos);
+   if(cpos.x == -1) cpos = m_CursorPos;
+   ContinueSelection(cpos, spos);

    WXLO_DEBUG(("Ending selection at %ld/%ld", cpos.x, cpos.y));
    // we always want m_CursorA <= m_CursorB!
    if( m_Selection.m_CursorA > m_Selection.m_CursorB )
    WXLO_DEBUG(("Ending selection at %ld/%ld", cpos.x, cpos.y));
    // we always want m_CursorA <= m_CursorB!
    if( m_Selection.m_CursorA > m_Selection.m_CursorB )


@@ -2844,9 +2888,7 @@ wxLayoutList::GetSelection(wxLayoutDataObject *wxlo, bool invalidate)
             exp->content.object->Write(string);
          delete exp;
       }
             exp->content.object->Write(string);
          delete exp;
       }

-#if 0 // FIXME: DnD/Clipboard API has changed, what should this be?
-      wxlo->SetData(string.c_str(), string.Length()+1);
-#endif
+      wxlo->SetLayoutData(string);

    }
    return llist;
 }
    }
    return llist;
 }


@@ -2870,11 +2912,13 @@ wxLayoutList::ApplyStyle(wxLayoutStyleInfo const &si, wxDC &dc)
    if(si.m_fg_valid)
    {
       m_CurrentStyleInfo.m_fg = si.m_fg;
    if(si.m_fg_valid)
    {
       m_CurrentStyleInfo.m_fg = si.m_fg;

+      m_CurrentStyleInfo.m_fg_valid = true;

       dc.SetTextForeground(m_CurrentStyleInfo.m_fg);
    }
    if(si.m_bg_valid)
    {
       m_CurrentStyleInfo.m_bg = si.m_bg;
       dc.SetTextForeground(m_CurrentStyleInfo.m_fg);
    }
    if(si.m_bg_valid)
    {
       m_CurrentStyleInfo.m_bg = si.m_bg;

+      m_CurrentStyleInfo.m_bg_valid = true;

       dc.SetTextBackground(m_CurrentStyleInfo.m_bg);
    }
 }
       dc.SetTextBackground(m_CurrentStyleInfo.m_bg);
    }
 }