Added Changer classes

[wxWidgets.git] / src / generic / gridctrl.cpp

diff --git a/src/generic/gridctrl.cpp b/src/generic/gridctrl.cpp
index a6f8f58b808e85e953015249cec8bc453a49bb0e..27c709e3ab0ea017d2e8d5c4fd5835a5f7d581d5 100644 (file)
--- a/src/generic/gridctrl.cpp
+++ b/src/generic/gridctrl.cpp
@@ -9,31 +9,33 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-    #pragma implementation "gridctrl.h"
-#endif
-

 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
     #pragma hdrstop
 #endif
 
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
     #pragma hdrstop
 #endif
 

+#if wxUSE_GRID
+
+#include "wx/generic/gridctrl.h"
+

 #ifndef WX_PRECOMP
     #include "wx/textctrl.h"
     #include "wx/dc.h"
 #ifndef WX_PRECOMP
     #include "wx/textctrl.h"
     #include "wx/dc.h"

+    #include "wx/combobox.h"

 #endif // WX_PRECOMP
 
 #endif // WX_PRECOMP
 

-#include "wx/generic/gridctrl.h"

 #include "wx/tokenzr.h"
 
 // ----------------------------------------------------------------------------
 // wxGridCellDateTimeRenderer
 // ----------------------------------------------------------------------------
 
 #include "wx/tokenzr.h"
 
 // ----------------------------------------------------------------------------
 // wxGridCellDateTimeRenderer
 // ----------------------------------------------------------------------------
 

-// Enables a grid cell to display a formated date and or time
+#if wxUSE_DATETIME

 
 

-wxGridCellDateTimeRenderer::wxGridCellDateTimeRenderer(wxString outformat, wxString informat)
+// Enables a grid cell to display a formatted date and or time
+
+wxGridCellDateTimeRenderer::wxGridCellDateTimeRenderer(const wxString& outformat, const wxString& informat)

 {
     m_iformat = informat;
     m_oformat = outformat;
 {
     m_iformat = informat;
     m_oformat = outformat;


@@ -52,11 +54,11 @@ wxGridCellRenderer *wxGridCellDateTimeRenderer::Clone() const
     return renderer;
 }
 
     return renderer;
 }
 

-wxString wxGridCellDateTimeRenderer::GetString(wxGrid& grid, int row, int col)
+wxString wxGridCellDateTimeRenderer::GetString(const wxGrid& grid, int row, int col)

 {
     wxGridTableBase *table = grid.GetTable();
 
 {
     wxGridTableBase *table = grid.GetTable();
 

-    bool hasDatetime = FALSE;
+    bool hasDatetime = false;

     wxDateTime val;
     wxString text;
     if ( table->CanGetValueAs(row, col, wxGRID_VALUE_DATETIME) )
     wxDateTime val;
     wxString text;
     if ( table->CanGetValueAs(row, col, wxGRID_VALUE_DATETIME) )


@@ -65,7 +67,7 @@ wxString wxGridCellDateTimeRenderer::GetString(wxGrid& grid, int row, int col)
 
         if (tempval){
             val = *((wxDateTime *)tempval);
 
         if (tempval){
             val = *((wxDateTime *)tempval);

-            hasDatetime = TRUE;
+            hasDatetime = true;

             delete (wxDateTime *)tempval;
         }
 
             delete (wxDateTime *)tempval;
         }
 


@@ -114,11 +116,14 @@ wxSize wxGridCellDateTimeRenderer::GetBestSize(wxGrid& grid,
     return DoGetBestSize(attr, dc, GetString(grid, row, col));
 }
 
     return DoGetBestSize(attr, dc, GetString(grid, row, col));
 }
 

-void wxGridCellDateTimeRenderer::SetParameters(const wxString& params){
-    if (!params.IsEmpty())
+void wxGridCellDateTimeRenderer::SetParameters(const wxString& params)
+{
+    if (!params.empty())

         m_oformat=params;
 }
 
         m_oformat=params;
 }
 

+#endif // wxUSE_DATETIME
+

 // ----------------------------------------------------------------------------
 // wxGridCellChoiceNumberRenderer
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxGridCellChoiceNumberRenderer
 // ----------------------------------------------------------------------------


@@ -128,7 +133,7 @@ void wxGridCellDateTimeRenderer::SetParameters(const wxString& params){
 
 wxGridCellEnumRenderer::wxGridCellEnumRenderer(const wxString& choices)
 {
 
 wxGridCellEnumRenderer::wxGridCellEnumRenderer(const wxString& choices)
 {

-    if (!choices.IsEmpty())
+    if (!choices.empty())

         SetParameters(choices);
 }
 
         SetParameters(choices);
 }
 


@@ -139,7 +144,7 @@ wxGridCellRenderer *wxGridCellEnumRenderer::Clone() const
     return renderer;
 }
 
     return renderer;
 }
 

-wxString wxGridCellEnumRenderer::GetString(wxGrid& grid, int row, int col)
+wxString wxGridCellEnumRenderer::GetString(const wxGrid& grid, int row, int col)

 {
     wxGridTableBase *table = grid.GetTable();
     wxString text;
 {
     wxGridTableBase *table = grid.GetTable();
     wxString text;


@@ -205,17 +210,22 @@ void wxGridCellEnumRenderer::SetParameters(const wxString& params)
     }
 }
 
     }
 }
 

+#if wxUSE_COMBOBOX
+

 // ----------------------------------------------------------------------------
 // wxGridCellEnumEditor
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxGridCellEnumEditor
 // ----------------------------------------------------------------------------

-// A cell editor which displays an enum number as a textual equivalent.
-// eg data in cell is 0,1,2 ... n the cell could be displayed as "John","Fred"..."Bob"
-// in the combo choice box
-//
+
+// A cell editor which displays an enum number as a textual equivalent. eg
+// data in cell is 0,1,2 ... n the cell could be displayed as
+// "John","Fred"..."Bob" in the combo choice box
+

 wxGridCellEnumEditor::wxGridCellEnumEditor(const wxString& choices)
 wxGridCellEnumEditor::wxGridCellEnumEditor(const wxString& choices)

-                    : wxGridCellChoiceEditor()
+                     :wxGridCellChoiceEditor()

 {
 {

-    if (!choices.IsEmpty())
+    m_startint = -1;
+
+    if (!choices.empty())

         SetParameters(choices);
 }
 
         SetParameters(choices);
 }
 


@@ -240,7 +250,7 @@ void wxGridCellEnumEditor::BeginEdit(int row, int col, wxGrid* grid)
     else
     {
         wxString startValue = table->GetValue(row, col);
     else
     {
         wxString startValue = table->GetValue(row, col);

-        if (startValue.IsNumber() && !startValue.IsEmpty())
+        if (startValue.IsNumber() && !startValue.empty())

         {
             startValue.ToLong(&m_startint);
         }
         {
             startValue.ToLong(&m_startint);
         }


@@ -271,6 +281,11 @@ bool wxGridCellEnumEditor::EndEdit(int row, int col, wxGrid* grid)
     return changed;
 }
 
     return changed;
 }
 

+#endif // wxUSE_COMBOBOX
+
+// ----------------------------------------------------------------------------
+// wxGridCellAutoWrapStringEditor
+// ----------------------------------------------------------------------------

 
 void
 wxGridCellAutoWrapStringEditor::Create(wxWindow* parent,
 
 void
 wxGridCellAutoWrapStringEditor::Create(wxWindow* parent,


@@ -313,7 +328,7 @@ wxGridCellAutoWrapStringRenderer::Draw(wxGrid& grid,
 wxArrayString
 wxGridCellAutoWrapStringRenderer::GetTextLines(wxGrid& grid,
                                                wxDC& dc,
 wxArrayString
 wxGridCellAutoWrapStringRenderer::GetTextLines(wxGrid& grid,
                                                wxDC& dc,

-                                               wxGridCellAttr& attr,
+                                               const wxGridCellAttr& attr,

                                                const wxRect& rect,
                                                int row, int col)
 {
                                                const wxRect& rect,
                                                int row, int col)
 {


@@ -328,27 +343,29 @@ wxGridCellAutoWrapStringRenderer::GetTextLines(wxGrid& grid,
 
     dc.SetFont(attr.GetFont());
     wxStringTokenizer tk(data , _T(" \n\t\r"));
 
     dc.SetFont(attr.GetFont());
     wxStringTokenizer tk(data , _T(" \n\t\r"));

-    wxString thisline("");
+    wxString thisline = wxEmptyString;

 
     while ( tk.HasMoreTokens() )
     {
         wxString tok = tk.GetNextToken();
 
     while ( tk.HasMoreTokens() )
     {
         wxString tok = tk.GetNextToken();

-    //FIXME: this causes us to print an extra unnecesary
-    //       space at the end of the line. But it
-    //       is invisible , simplifies the size calculation
-    //       and ensures tokens are seperated in the display
-    tok += _T(" ");
+        //FIXME: this causes us to print an extra unnecesary
+        //       space at the end of the line. But it
+        //       is invisible , simplifies the size calculation
+        //       and ensures tokens are separated in the display
+        tok += _T(" ");

 
         dc.GetTextExtent(tok, &x, &y);
 
         dc.GetTextExtent(tok, &x, &y);

-        if ( curr_x + x > max_x) {
+        if ( curr_x + x > max_x)
+        {

             lines.Add( wxString(thisline) );
             lines.Add( wxString(thisline) );

-        thisline = tok;
-        curr_x=x;
-    } else {
+            thisline = tok;
+            curr_x=x;
+        }
+        else
+        {

             thisline+= tok;
             thisline+= tok;

-        curr_x += x;
-    }
-
+            curr_x += x;
+        }

     }
     //Add last line
     lines.Add( wxString(thisline) );
     }
     //Add last line
     lines.Add( wxString(thisline) );


@@ -369,13 +386,13 @@ wxGridCellAutoWrapStringRenderer::GetBestSize(wxGrid& grid,
     wxRect rect(0,0,width,10);
 
     // M is a nice large character 'y' gives descender!.
     wxRect rect(0,0,width,10);
 
     // M is a nice large character 'y' gives descender!.

-    dc.GetTextExtent("My", &x, &y);
+    dc.GetTextExtent(wxT("My"), &x, &y);

 
     do
     {
         width+=10;
         rect.SetWidth(width);
 
     do
     {
         width+=10;
         rect.SetWidth(width);

-        height = y *( GetTextLines(grid,dc,attr,rect,row,col).GetCount());
+        height = y * (wx_truncate_cast(wxCoord, GetTextLines(grid,dc,attr,rect,row,col).GetCount()));

         count--;
     // Search for a shape no taller than the golden ratio.
     } while (count && (width  < (height*1.68)) );
         count--;
     // Search for a shape no taller than the golden ratio.
     } while (count && (width  < (height*1.68)) );


@@ -384,3 +401,5 @@ wxGridCellAutoWrapStringRenderer::GetBestSize(wxGrid& grid,
     return wxSize(width,height);
 }
 
     return wxSize(width,height);
 }
 

+#endif // wxUSE_GRID
+