using ATSUI also in textctrl

[wxWidgets.git] / src / os2 / dnd.cpp

diff --git a/src/os2/dnd.cpp b/src/os2/dnd.cpp
index b12b6af4bbb0c3d5e4e9f1ca2c1c1038c56b97ad..0f61318b7756f2cf992054dcb396967f5c7e4b27 100644 (file)
--- a/src/os2/dnd.cpp
+++ b/src/os2/dnd.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////

-// Name:        dnd.cpp
+// Name:        src/os2/dnd.cpp

 // Purpose:     wxDropTarget, wxDropSource, wxDataObject implementation
 // Author:      David Webster
 // Modified by:
 // Purpose:     wxDropTarget, wxDropSource, wxDataObject implementation
 // Author:      David Webster
 // Modified by:


@@ -9,21 +9,24 @@
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation "dnd.h"
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#if wxUSE_DRAG_AND_DROP
+
+#include "wx/dnd.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/app.h"
+    #include "wx/window.h"

 #endif
 
 #endif
 

-#include "wx/window.h"
-#include "wx/app.h"

 #include "wx/gdicmn.h"
 #include "wx/gdicmn.h"

-#include "wx/dnd.h"

 
 #define INCL_PM
 #define INCL_DOS
 #include <os2.h>
 
 
 #define INCL_PM
 #define INCL_DOS
 #include <os2.h>
 

-#if wxUSE_DRAG_AND_DROP
-

 // ----------------------------------------------------------------------------
 // global
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // global
 // ----------------------------------------------------------------------------


@@ -120,14 +123,14 @@ bool CIDropTarget::DragLeave()
     // Release the held object
     //
     Free();
     // Release the held object
     //
     Free();

-    return TRUE;
+    return true;

 } // end of CIDropTarget::DragLeave
 
 MRESULT CIDropTarget::DragOver ()
 {
     char                            zBuffer[128];
     ULONG                           ulBytes;
 } // end of CIDropTarget::DragLeave
 
 MRESULT CIDropTarget::DragOver ()
 {
     char                            zBuffer[128];
     ULONG                           ulBytes;

-    USHORT                          uOp;
+    USHORT                          uOp = 0;

     USHORT                          uIndicator;
     ULONG                           ulItems;
     ULONG                           i;
     USHORT                          uIndicator;
     ULONG                           ulItems;
     ULONG                           i;


@@ -197,7 +200,7 @@ MRESULT CIDropTarget::Drop ()
 {
     char                            zBuffer[128];
     ULONG                           ulBytes;
 {
     char                            zBuffer[128];
     ULONG                           ulBytes;

-    USHORT                          uOp;
+    USHORT                          uOp = 0;

     USHORT                          uIndicator;
     ULONG                           ulItems;
     ULONG                           i;
     USHORT                          uIndicator;
     ULONG                           ulItems;
     ULONG                           i;


@@ -250,7 +253,7 @@ MRESULT CIDropTarget::Drop ()
                           ,m_pDragInfo->yDrop
                          ))
     {
                           ,m_pDragInfo->yDrop
                          ))
     {

-        wxDragResult                 eRc;
+        wxDragResult                 eRc = wxDragNone;

 
         //
         // And now it has the data
 
         //
         // And now it has the data


@@ -260,7 +263,7 @@ MRESULT CIDropTarget::Drop ()
                                 ,eRc
                                );
     }
                                 ,eRc
                                );
     }

-    //else: OnDrop() returned FALSE, no need to copy data
+    //else: OnDrop() returned false, no need to copy data

 
     //
     // Release the held object
 
     //
     // Release the held object


@@ -292,12 +295,12 @@ bool wxDropTarget::GetData ()
 
     if (vFormat == wxDF_INVALID)
     {
 
     if (vFormat == wxDF_INVALID)
     {

-        return FALSE;
+        return false;

     }
     //
     // Under OS/2 we already have the data via the attached DRAGITEM's
     //
     }
     //
     // Under OS/2 we already have the data via the attached DRAGITEM's
     //

-    return TRUE;
+    return true;

 } // end of wxDropTarget::GetData
 
 wxDataFormat wxDropTarget::GetSupportedFormat (
 } // end of wxDropTarget::GetData
 
 wxDataFormat wxDropTarget::GetSupportedFormat (


@@ -313,7 +316,7 @@ wxDataFormat wxDropTarget::GetSupportedFormat (
     ULONG                           n;
     wxString                        sMechanism;
     wxString                        sFormat;
     ULONG                           n;
     wxString                        sMechanism;
     wxString                        sFormat;

-    bool                            bValid = FALSE;
+    bool                            bValid = false;

 
     pFormats = ulFormats == 1 ? &vFormat :  new wxDataFormat[ulFormats];
     m_dataObject->GetAllFormats( pFormats
 
     pFormats = ulFormats == 1 ? &vFormat :  new wxDataFormat[ulFormats];
     m_dataObject->GetAllFormats( pFormats


@@ -327,44 +330,44 @@ wxDataFormat wxDropTarget::GetSupportedFormat (
             case wxDF_TEXT:
             case wxDF_FILENAME:
             case wxDF_HTML:
             case wxDF_TEXT:
             case wxDF_FILENAME:
             case wxDF_HTML:

-                sMechanism = "DRM_OS2FILE";
-                sFormat    = "DRF_TEXT";
+                sMechanism = _T("DRM_OS2FILE");
+                sFormat    = _T("DRF_TEXT");

                 break;
 
             case wxDF_OEMTEXT:
                 break;
 
             case wxDF_OEMTEXT:

-                sMechanism = "DRM_OS2FILE";
-                sFormat    = "DRF_OEMTEXT";
+                sMechanism = _T("DRM_OS2FILE");
+                sFormat    = _T("DRF_OEMTEXT");

                 break;
 
             case wxDF_BITMAP:
                 break;
 
             case wxDF_BITMAP:

-                sMechanism = "DRM_OS2FILE";
-                sFormat    = "DRF_BITMAP";
+                sMechanism = _T("DRM_OS2FILE");
+                sFormat    = _T("DRF_BITMAP");

                 break;
 
             case wxDF_METAFILE:
             case wxDF_ENHMETAFILE:
                 break;
 
             case wxDF_METAFILE:
             case wxDF_ENHMETAFILE:

-                sMechanism = "DRM_OS2FILE";
-                sFormat    = "DRF_METAFILE";
+                sMechanism = _T("DRM_OS2FILE");
+                sFormat    = _T("DRF_METAFILE");

                 break;
 
             case wxDF_TIFF:
                 break;
 
             case wxDF_TIFF:

-                sMechanism = "DRM_OS2FILE";
-                sFormat    = "DRF_TIFF";
+                sMechanism = _T("DRM_OS2FILE");
+                sFormat    = _T("DRF_TIFF");

                 break;
 
             case wxDF_SYLK:
                 break;
 
             case wxDF_SYLK:

-                sMechanism = "DRM_OS2FILE";
-                sFormat    = "DRF_SYLK";
+                sMechanism = _T("DRM_OS2FILE");
+                sFormat    = _T("DRF_SYLK");

                 break;
 
             case wxDF_DIF:
                 break;
 
             case wxDF_DIF:

-                sMechanism = "DRM_OS2FILE";
-                sFormat    = "DRF_DIF";
+                sMechanism = _T("DRM_OS2FILE");
+                sFormat    = _T("DRF_DIF");

                 break;
 
             case wxDF_DIB:
                 break;
 
             case wxDF_DIB:

-                sMechanism = "DRM_OS2FILE";
-                sFormat    = "DRF_DIB";
+                sMechanism = _T("DRM_OS2FILE");
+                sFormat    = _T("DRF_DIB");

                 break;
 
             case wxDF_PALETTE:
                 break;
 
             case wxDF_PALETTE:


@@ -373,21 +376,21 @@ wxDataFormat wxDropTarget::GetSupportedFormat (
             case wxDF_WAVE:
             case wxDF_UNICODETEXT:
             case wxDF_LOCALE:
             case wxDF_WAVE:
             case wxDF_UNICODETEXT:
             case wxDF_LOCALE:

-                sMechanism = "DRM_OS2FILE";
-                sFormat    = "DRF_UNKNOWN";
+                sMechanism = _T("DRM_OS2FILE");
+                sFormat    = _T("DRF_UNKNOWN");

                 break;
 
             case wxDF_PRIVATE:
                 break;
 
             case wxDF_PRIVATE:

-                sMechanism = "DRM_OBJECT";
-                sFormat    = "DRF_UNKNOWN";
+                sMechanism = _T("DRM_OBJECT");
+                sFormat    = _T("DRF_UNKNOWN");

                 break;
         }
         for (i = 0; i < ulItems; i++)
         {
             pDragItem = ::DrgQueryDragitemPtr(pDataSource, i);
                 break;
         }
         for (i = 0; i < ulItems; i++)
         {
             pDragItem = ::DrgQueryDragitemPtr(pDataSource, i);

-            if (::DrgVerifyRMF(pDragItem, sMechanism.c_str(), sFormat.c_str()))
+            if (::DrgVerifyRMF(pDragItem, (PSZ)sMechanism.c_str(), (PSZ)sFormat.c_str()))

             {
             {

-                bValid = TRUE;
+                bValid = true;

                 break;
             }
         }
                 break;
             }
         }


@@ -434,24 +437,19 @@ bool wxDropTarget::OnDrop (
 , wxCoord                           WXUNUSED(y)
 )
 {
 , wxCoord                           WXUNUSED(y)
 )
 {

-    return TRUE;
+    return true;

 } // end of wxDropTarget::OnDrop
 
 //-------------------------------------------------------------------------
 // wxDropSource
 //-------------------------------------------------------------------------
 
 } // end of wxDropTarget::OnDrop
 
 //-------------------------------------------------------------------------
 // wxDropSource
 //-------------------------------------------------------------------------
 

-wxDropSource::wxDropSource (
-  wxWindow*                         pWin
-)
+wxDropSource::wxDropSource ( wxWindow* WXUNUSED(pWin) )

 {
     Init();
 } // end of wxDropSource::wxDropSource
 
 {
     Init();
 } // end of wxDropSource::wxDropSource
 

-wxDropSource::wxDropSource (
-  wxDataObject&                     rData
-, wxWindow*                         pWin
-)
+wxDropSource::wxDropSource ( wxDataObject& rData, wxWindow* WXUNUSED(pWin) )

 {
     Init();
     SetData(rData);
 {
     Init();
     SetData(rData);


@@ -525,11 +523,11 @@ bool wxDropSource::GiveFeedback (
             case wxDragError:
                 break;
         }
             case wxDragError:
                 break;
         }

-        return TRUE;
+        return true;

     }
     else
     {
     }
     else
     {

-        return FALSE;
+        return false;

     }
 } // end of GuiAdvDnd_CDropSource::GiveFeedback
 
     }
 } // end of GuiAdvDnd_CDropSource::GiveFeedback
 


@@ -549,13 +547,13 @@ void wxDropSource::Init ()
     m_vDragImage.cxOffset       = 0;
     m_vDragImage.cyOffset       = 0;
 
     m_vDragImage.cxOffset       = 0;
     m_vDragImage.cyOffset       = 0;
 

-    HSTR                            hStrType = ::DrgAddStrHandle(DRT_UNKNOWN);
-    HSTR                            hStrRMF;
-    HSTR                            hStrContainer;
-    char                            zFormats[128];
-    char                            zContainer[128];
-    USHORT                          uSize = GetDataObject()->GetDataSize(GetDataObject()->GetPreferredFormat()) + 1;
-    char*                           pzBuffer = new char[uSize];
+    HSTR    hStrType = ::DrgAddStrHandle(DRT_UNKNOWN);
+    HSTR    hStrRMF;
+    HSTR    hStrContainer;
+    wxChar  zFormats[128];
+    wxChar  zContainer[128];
+    USHORT  uSize = (USHORT)(GetDataObject()->GetDataSize(GetDataObject()->GetPreferredFormat()) + 1);
+    wxChar* pzBuffer = new wxChar[uSize];

 
     memset(pzBuffer, '\0', GetDataObject()->GetDataSize(GetDataObject()->GetPreferredFormat()));
     pzBuffer[GetDataObject()->GetDataSize(GetDataObject()->GetPreferredFormat())] = '\0';
 
     memset(pzBuffer, '\0', GetDataObject()->GetDataSize(GetDataObject()->GetPreferredFormat()));
     pzBuffer[GetDataObject()->GetDataSize(GetDataObject()->GetPreferredFormat())] = '\0';


@@ -563,11 +561,11 @@ void wxDropSource::Init ()
                                  ,(void*)pzBuffer
                                 );
 
                                  ,(void*)pzBuffer
                                 );
 

-    strcpy(zFormats, "<DRM_OS2FILE, DRF_UNKNOWN>");
-    strcpy(zContainer, GetDataObject()->GetPreferredFormat().GetId().c_str());
+    wxStrcpy(zFormats, _T("<DRM_OS2FILE, DRF_UNKNOWN>"));
+    wxStrcpy(zContainer, GetDataObject()->GetPreferredFormat().GetId());

 
 

-    hStrRMF       = ::DrgAddStrHandle(zFormats);
-    hStrContainer = ::DrgAddStrHandle(zContainer);
+    hStrRMF       = ::DrgAddStrHandle((PSZ)zFormats);
+    hStrContainer = ::DrgAddStrHandle((PSZ)zContainer);

 
     m_pDragItem = new DRAGITEM[m_ulItems];
     for (ULONG i = 0; i < m_ulItems; i++)
 
     m_pDragItem = new DRAGITEM[m_ulItems];
     for (ULONG i = 0; i < m_ulItems; i++)


@@ -578,7 +576,7 @@ void wxDropSource::Init ()
         m_pDragItem[i].hstrContainerName = hStrContainer;
         m_pDragItem[i].fsControl         = 0;
         m_pDragItem[i].fsSupportedOps    = DO_COPYABLE | DO_MOVEABLE | DO_LINKABLE;
         m_pDragItem[i].hstrContainerName = hStrContainer;
         m_pDragItem[i].fsControl         = 0;
         m_pDragItem[i].fsSupportedOps    = DO_COPYABLE | DO_MOVEABLE | DO_LINKABLE;

-        m_pDragItem[i].hstrSourceName    = ::DrgAddStrHandle(pzBuffer);
+        m_pDragItem[i].hstrSourceName    = ::DrgAddStrHandle((PSZ)pzBuffer);

         m_pDragItem[i].hstrTargetName    = m_pDragItem[i].hstrSourceName;
         m_pDragItem[i].ulItemID          = i;
         ::DrgSetDragitem( m_pDragInfo
         m_pDragItem[i].hstrTargetName    = m_pDragItem[i].hstrSourceName;
         m_pDragItem[i].ulItemID          = i;
         ::DrgSetDragitem( m_pDragInfo