don't recompute nonbreakable space character every time a text fragment is added...

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

diff --git a/src/msw/display.cpp b/src/msw/display.cpp
index 2dd19b26f270f4b4a0b2af8f5b6c09f9897fd797..f5e9e84d51745766ad6e525376f4a203dfdd5b6c 100644 (file)
--- a/src/msw/display.cpp
+++ b/src/msw/display.cpp
@@ -27,17 +27,20 @@
 
 #if wxUSE_DISPLAY
 
+#include "wx/display.h"
+
 #ifndef WX_PRECOMP
-   #include "wx/app.h"
-   #include "wx/dynarray.h"
-   #include "wx/frame.h"
+    #include "wx/dynarray.h"
+    #include "wx/app.h"
+    #include "wx/frame.h"
 #endif
 
 #include "wx/dynload.h"
 #include "wx/sysopt.h"
 
-#include "wx/display.h"
 #include "wx/display_impl.h"
+#include "wx/msw/wrapwin.h"
+#include "wx/msw/missing.h"
 
 // define this to use DirectDraw for display mode switching: this is disabled
 // by default because ddraw.h is now always available and also it's not really
@@ -69,7 +72,7 @@
         #define MONITOR_DEFAULTTONULL       0x00000000
         #define MONITOR_DEFAULTTOPRIMARY    0x00000001
         #define MONITOR_DEFAULTTONEAREST    0x00000002
-        #define MONITORINFOF_PRIMARY        0x00000001        
+        #define MONITORINFOF_PRIMARY        0x00000001
         #define HMONITOR_DECLARED
     #endif
 #endif // !__WXWINCE__
@@ -173,7 +176,7 @@ WX_DEFINE_ARRAY_PTR(wxDisplayInfo *, wxDisplayInfoArray);
 class wxDisplayImplWin32Base : public wxDisplayImpl
 {
 public:
-    wxDisplayImplWin32Base(size_t n, wxDisplayInfo& info)
+    wxDisplayImplWin32Base(unsigned n, wxDisplayInfo& info)
         : wxDisplayImpl(n),
           m_info(info)
     {
@@ -218,9 +221,9 @@ public:
 
     bool IsOk() const { return !m_displays.empty(); }
 
-    virtual size_t GetCount() { return m_displays.size(); }
+    virtual unsigned GetCount() { return unsigned(m_displays.size()); }
     virtual int GetFromPoint(const wxPoint& pt);
-    virtual int GetFromWindow(wxWindow *window);
+    virtual int GetFromWindow(const wxWindow *window);
 
 protected:
     // ctor checks if the current system supports multimon API and dynamically
@@ -256,7 +259,7 @@ protected:
 class wxDisplayImplMultimon : public wxDisplayImplWin32Base
 {
 public:
-    wxDisplayImplMultimon(size_t n, wxDisplayInfo& info)
+    wxDisplayImplMultimon(unsigned n, wxDisplayInfo& info)
         : wxDisplayImplWin32Base(n, info)
     {
     }
@@ -273,7 +276,7 @@ class wxDisplayFactoryMultimon : public wxDisplayFactoryWin32Base
 public:
     wxDisplayFactoryMultimon();
 
-    virtual wxDisplayImpl *CreateDisplay(size_t n);
+    virtual wxDisplayImpl *CreateDisplay(unsigned n);
 
 private:
     // EnumDisplayMonitors() callback
@@ -323,7 +326,7 @@ struct wxDisplayInfoDirectDraw : wxDisplayInfo
 class wxDisplayImplDirectDraw : public wxDisplayImplWin32Base
 {
 public:
-    wxDisplayImplDirectDraw(size_t n, wxDisplayInfo& info, IDirectDraw2 *pDD2)
+    wxDisplayImplDirectDraw(unsigned n, wxDisplayInfo& info, IDirectDraw2 *pDD2)
         : wxDisplayImplWin32Base(n, info),
           m_pDD2(pDD2)
     {
@@ -350,7 +353,7 @@ public:
     wxDisplayFactoryDirectDraw();
     virtual ~wxDisplayFactoryDirectDraw();
 
-    virtual wxDisplayImpl *CreateDisplay(size_t n);
+    virtual wxDisplayImpl *CreateDisplay(unsigned n);
 
 private:
     // callback used with DirectDrawEnumerateEx()
@@ -457,7 +460,7 @@ wxRect wxDisplayImplWin32Base::GetClientArea() const
 
 wxString wxDisplayImplWin32Base::GetName() const
 {
-    if ( m_info.m_devName.IsEmpty() )
+    if ( m_info.m_devName.empty() )
         m_info.Initialize();
 
     return m_info.m_devName;
@@ -479,7 +482,9 @@ wxVideoMode wxDisplayImplWin32Base::GetCurrentMode() const
     // according to MSDN.  The version of GetName() we implement for Win95
     // returns an empty string.
     const wxString name = GetName();
-    const wxChar * const deviceName = name.empty() ? NULL : name.c_str();
+    const wxChar * const deviceName = name.empty()
+                                          ? (const wxChar*)NULL
+                                          : (const wxChar*)name.c_str();
 
     DEVMODE dm;
     dm.dmSize = sizeof(dm);
@@ -570,7 +575,7 @@ int wxDisplayFactoryWin32Base::GetFromPoint(const wxPoint& pt)
                                                        MONITOR_DEFAULTTONULL));
 }
 
-int wxDisplayFactoryWin32Base::GetFromWindow(wxWindow *window)
+int wxDisplayFactoryWin32Base::GetFromWindow(const wxWindow *window)
 {
     return FindDisplayFromHMONITOR(gs_MonitorFromWindow(GetHwndOf(window),
                                                         MONITOR_DEFAULTTONULL));
@@ -646,7 +651,7 @@ void wxDisplayFactoryMultimon::AddDisplay(HMONITOR hMonitor, LPRECT lprcMonitor)
 // wxDisplayFactoryMultimon inherited pure virtuals implementation
 // ----------------------------------------------------------------------------
 
-wxDisplayImpl *wxDisplayFactoryMultimon::CreateDisplay(size_t n)
+wxDisplayImpl *wxDisplayFactoryMultimon::CreateDisplay(unsigned n)
 {
     wxCHECK_MSG( n < m_displays.size(), NULL, _T("invalid display index") );
 
@@ -666,7 +671,9 @@ wxDisplayImplMultimon::GetModes(const wxVideoMode& modeMatch) const
     // according to MSDN.  The version of GetName() we implement for Win95
     // returns an empty string.
     const wxString name = GetName();
-    const wxChar * const deviceName = name.empty() ? NULL : name.c_str();
+    const wxChar * const deviceName = name.empty()
+                                            ? (const wxChar*)NULL
+                                            : (const wxChar*)name.c_str();
 
     DEVMODE dm;
     dm.dmSize = sizeof(dm);
@@ -761,11 +768,11 @@ bool wxDisplayImplMultimon::ChangeMode(const wxVideoMode& mode)
     // do change the mode
     switch ( pfnChangeDisplaySettingsEx
              (
-                GetName(),      // display name
-                pDevMode,       // dev mode or NULL to reset
-                NULL,           // reserved
+                GetName().wx_str(), // display name
+                pDevMode,           // dev mode or NULL to reset
+                NULL,               // reserved
                 flags,
-                NULL            // pointer to video parameters (not used)
+                NULL                // pointer to video parameters (not used)
              ) )
     {
         case DISP_CHANGE_SUCCESSFUL:
@@ -887,7 +894,7 @@ void wxDisplayFactoryDirectDraw::AddDisplay(const GUID& guid,
 // wxDisplayFactoryDirectDraw inherited pure virtuals implementation
 // ----------------------------------------------------------------------------
 
-wxDisplayImpl *wxDisplayFactoryDirectDraw::CreateDisplay(size_t n)
+wxDisplayImpl *wxDisplayFactoryDirectDraw::CreateDisplay(unsigned n)
 {
     wxCHECK_MSG( n < m_displays.size(), NULL, _T("invalid display index") );