Support Unicode module names in wxDynamicLibrary::MSWGetModuleHandle().

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

diff --git a/src/msw/utilsgui.cpp b/src/msw/utilsgui.cpp
index 5b091fd03bab012262e84d755d971fe55c3af78e..c4f2a2a112ae230e6662f75fed0d1701e427dfaa 100644 (file)
--- a/src/msw/utilsgui.cpp
+++ b/src/msw/utilsgui.cpp
@@ -1,12 +1,12 @@
 ///////////////////////////////////////////////////////////////////////////////
-// Name:        msw/utilsgui.cpp
-// Purpose:     Various utility functions only available in GUI
+// Name:        src/msw/utilsgui.cpp
+// Purpose:     Various utility functions only available in wxMSW GUI
 // Author:      Vadim Zeitlin
 // Modified by:
 // Created:     21.06.2003 (extracted from msw/utils.cpp)
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
-// License:     wxWindows licence
+// Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
@@ -38,6 +38,12 @@
 // implementation
 // ============================================================================
 
+// Emit a beeeeeep
+void wxBell()
+{
+    ::MessageBeep((UINT)-1);        // default sound
+}
+
 // ---------------------------------------------------------------------------
 // helper functions for showing a "busy" cursor
 // ---------------------------------------------------------------------------
@@ -101,45 +107,6 @@ bool wxCheckForInterrupt(wxWindow *wnd)
     return true;
 }
 
-// MSW only: get user-defined resource from the .res file.
-// Returns NULL or newly-allocated memory, so use delete[] to clean up.
-
-#ifndef __WXMICROWIN__
-wxChar *wxLoadUserResource(const wxString& resourceName, const wxString& resourceType)
-{
-    HRSRC hResource = ::FindResource(wxGetInstance(), resourceName, resourceType);
-    if ( hResource == 0 )
-        return NULL;
-
-    HGLOBAL hData = ::LoadResource(wxGetInstance(), hResource);
-    if ( hData == 0 )
-        return NULL;
-
-    wxChar *theText = (wxChar *)::LockResource(hData);
-    if ( !theText )
-        return NULL;
-
-    // Not all compilers put a zero at the end of the resource (e.g. BC++ doesn't).
-    // so we need to find the length of the resource.
-    int len = ::SizeofResource(wxGetInstance(), hResource);
-    wxChar  *s = new wxChar[len+1];
-    wxStrncpy(s,theText,len);
-    s[len]=0;
-
-    // wxChar *s = copystring(theText);
-
-    // Obsolete in WIN32
-#ifndef __WIN32__
-    UnlockResource(hData);
-#endif
-
-    // No need??
-    //  GlobalFree(hData);
-
-    return s;
-}
-#endif // __WXMICROWIN__
-
 // ----------------------------------------------------------------------------
 // get display info
 // ----------------------------------------------------------------------------
@@ -149,7 +116,7 @@ wxChar *wxLoadUserResource(const wxString& resourceName, const wxString& resourc
 void wxGetMousePosition( int* x, int* y )
 {
     POINT pt;
-    GetCursorPos( & pt );
+    wxGetCursorPosMSW( & pt );
     if ( x ) *x = pt.x;
     if ( y ) *y = pt.y;
 }
@@ -227,24 +194,6 @@ void wxDisplaySizeMM(int *width, int *height)
 #endif
 }
 
-void wxClientDisplayRect(int *x, int *y, int *width, int *height)
-{
-#if defined(__WXMICROWIN__)
-    *x = 0; *y = 0;
-    wxDisplaySize(width, height);
-#else
-    // Determine the desktop dimensions minus the taskbar and any other
-    // special decorations...
-    RECT r;
-
-    SystemParametersInfo(SPI_GETWORKAREA, 0, &r, 0);
-    if (x)      *x = r.left;
-    if (y)      *y = r.top;
-    if (width)  *width = r.right - r.left;
-    if (height) *height = r.bottom - r.top;
-#endif
-}
-
 // ---------------------------------------------------------------------------
 // window information functions
 // ---------------------------------------------------------------------------
@@ -293,19 +242,17 @@ wxString WXDLLEXPORT wxGetWindowClass(WXHWND hWnd)
     return str;
 }
 
-WXWORD WXDLLEXPORT wxGetWindowId(WXHWND hWnd)
+int WXDLLEXPORT wxGetWindowId(WXHWND hWnd)
 {
-    return (WXWORD)GetWindowLong((HWND)hWnd, GWL_ID);
+    return ::GetWindowLong((HWND)hWnd, GWL_ID);
 }
 
 // ----------------------------------------------------------------------------
 // Metafile helpers
 // ----------------------------------------------------------------------------
 
-extern void PixelToHIMETRIC(LONG *x, LONG *y)
+void PixelToHIMETRIC(LONG *x, LONG *y, HDC hdcRef)
 {
-    ScreenHDC hdcRef;
-
     int iWidthMM = GetDeviceCaps(hdcRef, HORZSIZE),
         iHeightMM = GetDeviceCaps(hdcRef, VERTSIZE),
         iWidthPels = GetDeviceCaps(hdcRef, HORZRES),
@@ -317,10 +264,8 @@ extern void PixelToHIMETRIC(LONG *x, LONG *y)
     *y /= iHeightPels;
 }
 
-extern void HIMETRICToPixel(LONG *x, LONG *y)
+void HIMETRICToPixel(LONG *x, LONG *y, HDC hdcRef)
 {
-    ScreenHDC hdcRef;
-
     int iWidthMM = GetDeviceCaps(hdcRef, HORZSIZE),
         iHeightMM = GetDeviceCaps(hdcRef, VERTSIZE),
         iWidthPels = GetDeviceCaps(hdcRef, HORZRES),
@@ -332,6 +277,16 @@ extern void HIMETRICToPixel(LONG *x, LONG *y)
     *y /= (iHeightMM * 100);
 }
 
+void HIMETRICToPixel(LONG *x, LONG *y)
+{
+    HIMETRICToPixel(x, y, ScreenHDC());
+}
+
+void PixelToHIMETRIC(LONG *x, LONG *y)
+{
+    PixelToHIMETRIC(x, y, ScreenHDC());
+}
+
 void wxDrawLine(HDC hdc, int x1, int y1, int x2, int y2)
 {
 #ifdef __WXWINCE__
@@ -364,11 +319,11 @@ extern bool wxEnableFileNameAutoComplete(HWND hwnd)
         s_initialized = true;
 
         wxLogNull nolog;
-        wxDynamicLibrary dll(_T("shlwapi.dll"));
+        wxDynamicLibrary dll(wxT("shlwapi.dll"));
         if ( dll.IsLoaded() )
         {
             s_pfnSHAutoComplete =
-                (SHAutoComplete_t)dll.GetSymbol(_T("SHAutoComplete"));
+                (SHAutoComplete_t)dll.GetSymbol(wxT("SHAutoComplete"));
             if ( s_pfnSHAutoComplete )
             {
                 // won't be unloaded until the process termination, no big deal
@@ -383,7 +338,7 @@ extern bool wxEnableFileNameAutoComplete(HWND hwnd)
     HRESULT hr = s_pfnSHAutoComplete(hwnd, 0x10 /* SHACF_FILESYS_ONLY */);
     if ( FAILED(hr) )
     {
-        wxLogApiError(_T("SHAutoComplete"), hr);
+        wxLogApiError(wxT("SHAutoComplete"), hr);
         return false;
     }
 
@@ -393,4 +348,3 @@ extern bool wxEnableFileNameAutoComplete(HWND hwnd)
     return false;
 #endif // wxUSE_DYNLIB_CLASS/!wxUSE_DYNLIB_CLASS
 }
-