Hardware defines spec.

[wxWidgets.git] / src / msw / display.cpp

diff --git a/src/msw/display.cpp b/src/msw/display.cpp
index 10012b320f6b21406889f0c4347bc66a68de6ec6..ba43859eda2b1d62689e6a38f2c4163d3e9ca7d7 100644 (file)
--- a/src/msw/display.cpp
+++ b/src/msw/display.cpp
@@ -5,7 +5,7 @@
 // Modified by: VZ (resolutions enumeration/change support, DirectDraw, ...)
 // Created:     06/21/02
 // RCS-ID:      $Id$
 // Modified by: VZ (resolutions enumeration/change support, DirectDraw, ...)
 // Created:     06/21/02
 // RCS-ID:      $Id$

-// Copyright:   (c) wxWindows team
+// Copyright:   (c) wxWidgets team

 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 


@@ -17,7 +17,7 @@
 // headers
 // ---------------------------------------------------------------------------
 
 // headers
 // ---------------------------------------------------------------------------
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

     #pragma implementation "display.h"
 #endif
 
     #pragma implementation "display.h"
 #endif
 


@@ -31,7 +31,9 @@
 #if wxUSE_DISPLAY
 
 #ifndef WX_PRECOMP
 #if wxUSE_DISPLAY
 
 #ifndef WX_PRECOMP

+   #include "wx/app.h"

    #include "wx/dynarray.h"
    #include "wx/dynarray.h"

+   #include "wx/frame.h"

 #endif
 
 #include "wx/dynload.h"
 #endif
 
 #include "wx/dynload.h"


@@ -166,10 +168,10 @@ static wxDisplayInfoArray *gs_displays = NULL;
 // ----------------------------------------------------------------------------
 
 static BOOL CALLBACK wxmswMonitorEnumProc (
 // ----------------------------------------------------------------------------
 
 static BOOL CALLBACK wxmswMonitorEnumProc (

-  HMONITOR hMonitor,  // handle to display monitor
-  HDC hdcMonitor,     // handle to monitor-appropriate device context (NULL)
-  LPRECT lprcMonitor, // pointer to monitor intersection rectangle
-  LPARAM dwData       // data passed from EnumDisplayMonitors (unused)
+  HMONITOR hMonitor,        // handle to display monitor
+  HDC WXUNUSED(hdcMonitor), // handle to monitor-appropriate device context
+  LPRECT lprcMonitor,       // pointer to monitor intersection rectangle
+  LPARAM WXUNUSED(dwData)   // data passed from EnumDisplayMonitors (unused)

 )
 {
     wxDisplayInfo *info = new wxDisplayInfo();
 )
 {
     wxDisplayInfo *info = new wxDisplayInfo();


@@ -193,9 +195,9 @@ static BOOL CALLBACK wxmswMonitorEnumProc (
 
 BOOL PASCAL
 wxDDEnumExCallback(GUID *pGuid,
 
 BOOL PASCAL
 wxDDEnumExCallback(GUID *pGuid,

-                   LPTSTR driverDescription,
+                   LPTSTR WXUNUSED(driverDescription),

                    LPTSTR driverName,
                    LPTSTR driverName,

-                   LPVOID lpContext,
+                   LPVOID WXUNUSED(lpContext),

                    HMONITOR hmon)
 {
     if ( pGuid )
                    HMONITOR hmon)
 {
     if ( pGuid )


@@ -214,11 +216,11 @@ wxDDEnumExCallback(GUID *pGuid,
     return true;
 }
 
     return true;
 }
 

-HRESULT WINAPI wxDDEnumModesCallback(LPDDSURFACEDESC lpDDSurfaceDesc,  
+HRESULT WINAPI wxDDEnumModesCallback(LPDDSURFACEDESC lpDDSurfaceDesc,

                                      LPVOID lpContext)
 {
     // we need at least the mode size
                                      LPVOID lpContext)
 {
     // we need at least the mode size

-    static const int FLAGS_REQUIRED = DDSD_HEIGHT | DDSD_WIDTH;
+    static const DWORD FLAGS_REQUIRED = DDSD_HEIGHT | DDSD_WIDTH;

     if ( (lpDDSurfaceDesc->dwFlags & FLAGS_REQUIRED) == FLAGS_REQUIRED )
     {
         wxArrayVideoModes * const modes = (wxArrayVideoModes *)lpContext;
     if ( (lpDDSurfaceDesc->dwFlags & FLAGS_REQUIRED) == FLAGS_REQUIRED )
     {
         wxArrayVideoModes * const modes = (wxArrayVideoModes *)lpContext;


@@ -240,12 +242,16 @@ HRESULT WINAPI wxDDEnumModesCallback(LPDDSURFACEDESC lpDDSurfaceDesc,
 // initialize gs_displays using DirectX functions
 static bool DoInitDirectX()
 {
 // initialize gs_displays using DirectX functions
 static bool DoInitDirectX()
 {

+#if wxUSE_LOG

     // suppress the errors if ddraw.dll is not found
     wxLog::EnableLogging(false);
     // suppress the errors if ddraw.dll is not found
     wxLog::EnableLogging(false);

+#endif

 
     wxDynamicLibrary dllDX(_T("ddraw.dll"));
 
 
     wxDynamicLibrary dllDX(_T("ddraw.dll"));
 

-    wxLog::EnableLogging(true);
+#if wxUSE_LOG
+    wxLog::EnableLogging();
+#endif

 
     if ( !dllDX.IsLoaded() )
         return false;
 
     if ( !dllDX.IsLoaded() )
         return false;


@@ -505,7 +511,11 @@ wxString wxDisplay::GetName() const
         wxZeroMemory(monInfo);
         monInfo.cbSize = sizeof(monInfo);
 
         wxZeroMemory(monInfo);
         monInfo.cbSize = sizeof(monInfo);
 

-        if ( !::GetMonitorInfo(dpyInfo.m_hmon, &monInfo) )
+        // NB: Cast from MONITORINFOEX* to MONITORINFO* is done because
+        //     Mingw headers - unlike the ones from Microsoft's Platform SDK -
+        //     don't derive the former from the latter in C++ mode and so
+        //     the pointer's type is not converted implicitly.
+        if ( !::GetMonitorInfo(dpyInfo.m_hmon, (LPMONITORINFO)&monInfo) )

         {
             wxLogLastError(_T("GetMonitorInfo"));
         }
         {
             wxLogLastError(_T("GetMonitorInfo"));
         }


@@ -539,7 +549,7 @@ wxString wxDisplay::GetNameForEnumSettings() const
 // ----------------------------------------------------------------------------
 
 wxArrayVideoModes
 // ----------------------------------------------------------------------------
 
 wxArrayVideoModes

-wxDisplay::DoGetModesDirectX(const wxVideoMode& modeMatch) const
+wxDisplay::DoGetModesDirectX(const wxVideoMode& WXUNUSED(modeMatch)) const

 {
     wxArrayVideoModes modes;
 
 {
     wxArrayVideoModes modes;
 


@@ -648,7 +658,7 @@ bool wxDisplay::DoChangeModeDirectX(const wxVideoMode& mode)
         return false;
     }
 
         return false;
     }
 

-         
+

     return true;
 }
 
     return true;
 }