Converted wxVariant to use wxObject's reference counting facilities. Should make...

[wxWidgets.git] / src / propgrid / propgridiface.cpp

diff --git a/src/propgrid/propgridiface.cpp b/src/propgrid/propgridiface.cpp
index 603a9164f1db917f32c33ca229053ce131ea2cc9..ac348f9f1fbf3d5fd0122676cfd235ec4325a675 100644 (file)
--- a/src/propgrid/propgridiface.cpp
+++ b/src/propgrid/propgridiface.cpp
@@ -4,7 +4,7 @@
 // Author:      Jaakko Salli
 // Modified by:
 // Created:     2008-08-24
-// RCS-ID:      $Id:
+// RCS-ID:      $Id$
 // Copyright:   (c) Jaakko Salli
 // Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
@@ -37,8 +37,8 @@
     #include "wx/intl.h"
 #endif
 
-#include <wx/propgrid/property.h>
-#include <wx/propgrid/propgrid.h>
+#include "wx/propgrid/property.h"
+#include "wx/propgrid/propgrid.h"
 
 
 const wxChar *wxPGTypeName_long = wxT("long");
@@ -314,16 +314,41 @@ void wxPropertyGridInterface::DeleteProperty( wxPGPropArg id )
     wxPropertyGridPageState* state = p->GetParentState();
     wxPropertyGrid* grid = state->GetGrid();
 
+    if ( grid->GetState() == state )
+        grid->DoSelectProperty(NULL, wxPG_SEL_DELETING|wxPG_SEL_NOVALIDATE);
+
+    state->DoDelete( p, true );
+
+    RefreshGrid(state);
+}
+
+// -----------------------------------------------------------------------
+
+wxPGProperty* wxPropertyGridInterface::RemoveProperty( wxPGPropArg id )
+{
+    wxPG_PROP_ARG_CALL_PROLOG_RETVAL(wxNullProperty)
+
+    wxCHECK( !p->GetChildCount() || p->HasFlag(wxPG_PROP_AGGREGATE),
+             wxNullProperty);
+
+    wxPropertyGridPageState* state = p->GetParentState();
+    wxPropertyGrid* grid = state->GetGrid();
+
     if ( grid->GetState() == state )
     {
-        bool selRes = grid->DoSelectProperty(NULL, wxPG_SEL_DELETING);
-        wxPG_CHECK_RET_DBG( selRes,
-                            wxT("failed to deselect a property (editor probably had invalid value)") );
+        grid->DoSelectProperty(NULL,
+            wxPG_SEL_DELETING|wxPG_SEL_NOVALIDATE);
     }
 
-    state->DoDelete( p );
+    state->DoDelete( p, false );
+
+    // Mark the property as 'unattached'
+    p->m_parentState = NULL;
+    p->m_parent = NULL;
 
     RefreshGrid(state);
+
+    return p;
 }
 
 // -----------------------------------------------------------------------
@@ -358,14 +383,23 @@ wxPGProperty* wxPropertyGridInterface::ReplaceProperty( wxPGPropArg id, wxPGProp
 // wxPropertyGridInterface property operations
 // -----------------------------------------------------------------------
 
-bool wxPropertyGridInterface::ClearSelection()
+bool wxPropertyGridInterface::ClearSelection( bool validation )
 {
+    int flags = 0;
+    if ( !validation )
+        flags |= wxPG_SEL_NOVALIDATE;
+
     wxPropertyGridPageState* state = m_pState;
-    wxPropertyGrid* pg = state->GetGrid();
-    if ( pg->GetState() == state )
-        return pg->DoClearSelection();
-    else
-        state->SetSelection(NULL);
+
+    if ( state )
+    {
+        wxPropertyGrid* pg = state->GetGrid();
+        if ( pg->GetState() == state )
+            return pg->DoSelectProperty(NULL, flags);
+        else
+            state->SetSelection(NULL);
+    }
+
     return true;
 }
 
@@ -428,8 +462,7 @@ bool wxPropertyGridInterface::ExpandAll( bool doExpand )
     if ( GetSelection() && GetSelection() != state->DoGetRoot() &&
          !doExpand )
     {
-        if ( !pg->ClearSelection() )
-            return false;
+        pg->ClearSelection(false);
     }
 
     wxPGVIterator it;
@@ -465,18 +498,6 @@ bool wxPropertyGridInterface::ExpandAll( bool doExpand )
 
 // -----------------------------------------------------------------------
 
-void wxPropertyGridInterface::SetPropertyValueUnspecified( wxPGPropArg id )
-{
-    wxPG_PROP_ARG_CALL_PROLOG()
-    wxPropertyGrid* propGrid = p->GetGridIfDisplayed();
-    if ( propGrid )
-        propGrid->DoSetPropertyValueUnspecified(p);
-    else
-        p->GetParentState()->DoSetPropertyValueUnspecified(p);
-}
-
-// -----------------------------------------------------------------------
-
 void wxPropertyGridInterface::ClearModifiedStatus()
 {
     unsigned int pageIndex = 0;
@@ -490,6 +511,9 @@ void wxPropertyGridInterface::ClearModifiedStatus()
 
         pageIndex++;
     }
+
+    // Update active editor control, if any
+    GetPropertyGrid()->RefreshEditor();
 }
 
 // -----------------------------------------------------------------------
@@ -519,13 +543,7 @@ void wxPropertyGridInterface::SetPropVal( wxPGPropArg id, wxVariant& value )
     wxPG_PROP_ARG_CALL_PROLOG()
 
     if ( p )
-    {
         p->SetValue(value);
-        wxPropertyGrid* propGrid = p->GetGridIfDisplayed();
-        if ( propGrid )
-            propGrid->DrawItemAndValueRelated( p );
-
-    }
 }
 
 // -----------------------------------------------------------------------
@@ -534,12 +552,8 @@ void wxPropertyGridInterface::SetPropertyValueString( wxPGPropArg id, const wxSt
 {
     wxPG_PROP_ARG_CALL_PROLOG()
 
-    if ( m_pState->DoSetPropertyValueString(p,value) )
-    {
-        wxPropertyGrid* propGrid = p->GetGridIfDisplayed();
-        if ( propGrid )
-            propGrid->DrawItemAndValueRelated( p );
-    }
+    if ( p )
+        m_pState->DoSetPropertyValueString(p, value);
 }
 
 // -----------------------------------------------------------------------
@@ -639,34 +653,6 @@ void wxPropertyGridInterface::GetPropertiesWithFlag( wxArrayPGProperty* targetAr
 
 // -----------------------------------------------------------------------
 
-void wxPropertyGridInterface::SetPropertiesFlag( const wxArrayPGProperty& srcArr,
-                                                 wxPGProperty::FlagType flags,
-                                                 bool inverse )
-{
-    unsigned int i;
-
-    for ( i=0; i<srcArr.size(); i++ )
-    {
-        wxPGProperty* property = srcArr[i];
-
-        if ( !inverse )
-            property->SetFlag(flags);
-        else
-            property->ClearFlag(flags);
-    }
-
-    // If collapsed flag or hidden was manipulated, we need to update virtual
-    // size.
-    wxPropertyGrid* pg = GetPropertyGrid();
-    if ( flags & (wxPG_PROP_COLLAPSED|wxPG_PROP_HIDDEN) )
-    {
-        GetState()->VirtualHeightChanged();
-        pg->RecalculateVirtualSize();
-    }
-}
-
-// -----------------------------------------------------------------------
-
 void wxPropertyGridInterface::SetBoolChoices( const wxString& trueChoice,
                                                  const wxString& falseChoice )
 {
@@ -754,6 +740,25 @@ bool wxPropertyGridInterface::Expand( wxPGPropArg id )
 
 // -----------------------------------------------------------------------
 
+void wxPropertyGridInterface::Sort( int flags )
+{
+    wxPropertyGrid* pg = GetPropertyGrid();
+
+    pg->ClearSelection(false);
+
+    unsigned int pageIndex = 0;
+
+    for (;;)
+    {
+        wxPropertyGridPageState* page = GetPageState(pageIndex);
+        if ( !page ) break;
+        page->DoSort(flags);
+        pageIndex++;
+    }
+}
+
+// -----------------------------------------------------------------------
+
 void wxPropertyGridInterface::SetPropertyLabel( wxPGPropArg id, const wxString& newproplabel )
 {
     wxPG_PROP_ARG_CALL_PROLOG()
@@ -800,6 +805,60 @@ bool wxPropertyGridInterface::SetPropertyMaxLength( wxPGPropArg id, int maxLen )
     return true;
 }
 
+// -----------------------------------------------------------------------
+
+void
+wxPropertyGridInterface::SetPropertyBackgroundColour( wxPGPropArg id,
+                                                      const wxColour& colour,
+                                                      bool recursively )
+{
+    wxPG_PROP_ARG_CALL_PROLOG()
+    p->SetBackgroundColour( colour, recursively );
+    RefreshProperty( p );
+}
+
+// -----------------------------------------------------------------------
+
+void wxPropertyGridInterface::SetPropertyTextColour( wxPGPropArg id,
+                                                     const wxColour& colour,
+                                                     bool recursively )
+{
+    wxPG_PROP_ARG_CALL_PROLOG()
+    p->SetTextColour( colour, recursively );
+    RefreshProperty( p );
+}
+
+// -----------------------------------------------------------------------
+
+void wxPropertyGridInterface::SetPropertyColoursToDefault( wxPGPropArg id )
+{
+    wxPG_PROP_ARG_CALL_PROLOG()
+
+    p->m_cells.clear();
+}
+
+// -----------------------------------------------------------------------
+
+void wxPropertyGridInterface::SetPropertyCell( wxPGPropArg id,
+                                               int column,
+                                               const wxString& text,
+                                               const wxBitmap& bitmap,
+                                               const wxColour& fgCol,
+                                               const wxColour& bgCol )
+{
+    wxPG_PROP_ARG_CALL_PROLOG()
+
+    wxPGCell& cell = p->GetCell(column);
+    if ( text.length() && text != wxPG_LABEL )
+        cell.SetText(text);
+    if ( bitmap.IsOk() )
+        cell.SetBitmap(bitmap);
+    if ( fgCol != wxNullColour )
+        cell.SetFgCol(fgCol);
+    if ( bgCol != wxNullColour )
+        cell.SetBgCol(bgCol);
+}
+
 // -----------------------------------------------------------------------
 // GetPropertyValueAsXXX methods
 
@@ -978,7 +1037,7 @@ wxString wxPropertyGridInterface::SaveEditableState( int includedStates ) const
 
                 if ( !p->HasFlag(wxPG_PROP_COLLAPSED) )
                     result += EscapeDelimiters(p->GetName());
-                    result += wxS(",");
+                result += wxS(",");
 
             }
 
@@ -1015,7 +1074,8 @@ wxString wxPropertyGridInterface::SaveEditableState( int includedStates ) const
         if ( includedStates & DescBoxState )
         {
             wxVariant v = GetEditableStateItem(wxS("descboxheight"));
-            result += wxString::Format(wxS("descboxheight=%i;"), (int)v.GetLong());
+            if ( !v.IsNull() )
+                result += wxString::Format(wxS("descboxheight=%i;"), (int)v.GetLong());
         }
         result.RemoveLast();  // Remove last semicolon
         result += wxS("|");