Fix harmless unused parameters warnings.

[wxWidgets.git] / src / osx / iphone / utils.mm

diff --git a/src/osx/iphone/utils.mm b/src/osx/iphone/utils.mm
index ba3bcf967cfe8bf9e4319d5529dbc1797bcfa4d2..738b52dffa9719fabfa170788adb7e254016cdfa 100644 (file)
--- a/src/osx/iphone/utils.mm
+++ b/src/osx/iphone/utils.mm
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        src/mac/cocoa/utils.mm
+// Name:        src/osx/cocoa/utils.mm
 // Purpose:     various cocoa utility functions
 // Author:      Stefan Csomor
 // Modified by:
@@ -77,11 +77,20 @@ bool wxApp::CallOnInit()
 int wxApp::OnRun()
 {
     wxMacAutoreleasePool pool;
-    char* appname = "test";
-    UIApplicationMain( 1, &appname, nil, @"wxAppDelegate" );
+    const char* appname = "app";
+    UIApplicationMain( 1, (char**) &appname, nil, @"wxAppDelegate" );
     return 1;
 }
 
+bool wxApp::DoInitGui()
+{
+    return true;
+}
+
+void wxApp::DoCleanUp()
+{
+}
+
 void wxMacWakeUp()
 {
     // TODO
@@ -128,15 +137,31 @@ extern CGSize MeasureTextInContext( UIFont *font, NSString* text )
 void wxClientDisplayRect(int *x, int *y, int *width, int *height)
 {
     CGRect r = [[UIScreen mainScreen] applicationFrame];
-    if ( x )
-        *x = r.origin.x;
-    if ( y )
-        *y = r.origin.y;
-    if ( width )
-        *width = r.size.width;
-    if ( height )
-        *height = r.size.height;
-    
+    CGRect bounds = [[UIScreen mainScreen] bounds];
+    if ( bounds.size.height > r.size.height )
+    {
+        // portrait
+        if ( x )
+            *x = r.origin.x;
+        if ( y )
+            *y = r.origin.y;
+        if ( width )
+            *width = r.size.width;
+        if ( height )
+            *height = r.size.height;
+    }
+    else
+    {
+        // landscape
+        if ( x )
+            *x = r.origin.y;
+        if ( y )
+            *y = r.origin.x;
+        if ( width )
+            *width = r.size.height;
+        if ( height )
+            *height = r.size.width;
+    }
 }
 
 void wxGetMousePosition( int* x, int* y )
@@ -153,12 +178,25 @@ int wxDisplayDepth()
 // Get size of display
 void wxDisplaySize(int *width, int *height)
 {
+    CGRect r = [[UIScreen mainScreen] applicationFrame];
     CGRect bounds = [[UIScreen mainScreen] bounds];
-    
-    if ( width )
-        *width = (int)bounds.size.width ;
-    if ( height )
-        *height = (int)bounds.size.height;
+
+    if ( bounds.size.height > r.size.height )
+    {
+        // portrait
+        if ( width )
+            *width = (int)bounds.size.width ;
+        if ( height )
+            *height = (int)bounds.size.height;
+    }
+    else
+    {
+        // landscape
+        if ( width )
+            *width = (int)bounds.size.height ;
+        if ( height )
+            *height = (int)bounds.size.width;
+    }
 }
 
 wxTimerImpl* wxGUIAppTraits::CreateTimerImpl(wxTimer *timer)
@@ -215,21 +253,21 @@ wxBitmap wxWindowDCImpl::DoGetAsBitmap(const wxRect *subrect) const
     // call this method when a Blit is performed with it as a source.
     if (!m_window)
         return wxNullBitmap;
-        
+
     wxSize sz = m_window->GetSize();
-    
+
     int left = subrect != NULL ? subrect->x : 0 ;
     int top = subrect != NULL ? subrect->y : 0 ;
     int width = subrect != NULL ? subrect->width : sz.x;
     int height = subrect !=  NULL ? subrect->height : sz.y ;
-    
+
     wxBitmap bmp = wxBitmap(width, height, 32);
-    
+
     CGContextRef context = (CGContextRef)bmp.GetHBITMAP();
-    
+
     CGContextSaveGState(context);
-    
-    
+
+
     CGContextTranslateCTM( context, 0,  height );
     CGContextScaleCTM( context, 1, -1 );
 
@@ -251,10 +289,11 @@ wxOperatingSystemId wxGetOsVersion(int *verMaj, int *verMin)
     // get OS version
     int major, minor;
 
-    wxString release = wxCFStringRef( [ [UIDevice currentDevice] systemVersion] ).AsString() ;
+    wxString release = wxCFStringRef( wxCFRetain( [ [UIDevice currentDevice] systemVersion] ) ).AsString() ;
 
     if ( release.empty() ||
-         wxSscanf(release.c_str(), wxT("%d.%d"), &major, &minor) != 2 )
+        // TODO use wx method
+         scanf(release.c_str(), wxT("%d.%d"), &major, &minor) != 2 )
     {
         // failed to get version string or unrecognized format
         major =
@@ -271,7 +310,7 @@ wxOperatingSystemId wxGetOsVersion(int *verMaj, int *verMin)
 
 wxString wxGetOsDescription()
 {
-    wxString release = wxCFStringRef( [ [UIDevice currentDevice] systemName] ).AsString() ;
+    wxString release = wxCFStringRef( wxCFRetain([ [UIDevice currentDevice] systemName] )).AsString() ;
 
     return release;
 }