Support using GetTextExtent() with empty string to get descent in wxOSX.

[wxWidgets.git] / src / osx / core / hid.cpp

diff --git a/src/osx/core/hid.cpp b/src/osx/core/hid.cpp
index 2a35960274f03bd520af963fa964bfb8ae95a590..f2b79db202a0c8e86b5fcbe1c514c7779974ab65 100644 (file)
--- a/src/osx/core/hid.cpp
+++ b/src/osx/core/hid.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        src/osx/corefoundation/hid.cpp
+// Name:        src/osx/core/hid.cpp
 // Purpose:     DARWIN HID layer for WX Implementation
 // Author:      Ryan Norton
 // Modified by:
@@ -24,8 +24,7 @@
     #pragma hdrstop
 #endif
 
-//DARWIN _ONLY_
-#ifdef __DARWIN__
+#if wxOSX_USE_COCOA_OR_CARBON
 
 #include "wx/osx/core/hid.h"
 
@@ -37,7 +36,7 @@
     #include "wx/module.h"
 #endif
 
-#include "wx/osx/core/cfstring.h"
+#include "wx/osx/private.h"
 
 // ============================================================================
 // implementation
@@ -98,7 +97,7 @@ bool wxHIDDevice::Create (int nClass, int nType, int nDev)
         CFRelease(pClass);
     }
 
-    //Now get the maching services
+    //Now get the matching services
     io_iterator_t pIterator;
     if( IOServiceGetMatchingServices(m_pPort,
                         pDictionary, &pIterator) != kIOReturnSuccess )
@@ -262,7 +261,7 @@ size_t wxHIDDevice::GetCount (int nClass, int nType)
         CFRelease(pClass);
     }
 
-    //Now get the maching services
+    //Now get the matching services
     io_iterator_t pIterator;
     if( IOServiceGetMatchingServices(pPort,
                                      pDictionary, &pIterator) != kIOReturnSuccess )
@@ -422,7 +421,7 @@ enum
     WXK_RSHIFT = 400,
     WXK_RALT,
     WXK_RCONTROL,
-    WXK_RMENU
+    WXK_RAW_RCONTROL,
 };
 
 // ----------------------------------------------------------------------------
@@ -478,8 +477,8 @@ void wxHIDKeyboard::BuildCookies(CFArrayRef Array)
 void wxHIDKeyboard::DoBuildCookies(CFArrayRef Array)
 {
     //Now go through each possible cookie
-    int i,
-        nUsage;
+    int i;
+    long nUsage;
 //    bool bEOTriggered = false;
     for (i = 0; i < CFArrayGetCount(Array); ++i)
     {
@@ -602,7 +601,7 @@ void wxHIDKeyboard::DoBuildCookies(CFArrayRef Array)
 
             //Menu keys, Shift, other specials
             case kHIDUsage_KeyboardLeftControl:
-                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_CONTROL);
+                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_RAW_CONTROL);
                 break;
             case kHIDUsage_KeyboardLeftShift:
                 AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_SHIFT);
@@ -611,10 +610,10 @@ void wxHIDKeyboard::DoBuildCookies(CFArrayRef Array)
                 AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_ALT);
                 break;
             case kHIDUsage_KeyboardLeftGUI:
-                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_MENU);
+                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_CONTROL);
                 break;
             case kHIDUsage_KeyboardRightControl:
-                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_RCONTROL);
+                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_RAW_RCONTROL);
                 break;
             case kHIDUsage_KeyboardRightShift:
                 AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_RSHIFT);
@@ -623,7 +622,7 @@ void wxHIDKeyboard::DoBuildCookies(CFArrayRef Array)
                 AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_RALT);
                 break;
             case kHIDUsage_KeyboardRightGUI:
-                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_RMENU);
+                AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_RCONTROL);
                 break;
 
             //Default
@@ -655,7 +654,7 @@ class wxHIDModule : public wxModule
         {
             for(size_t i = 0; i < sm_keyboards.GetCount(); ++i)
                 delete (wxHIDKeyboard*) sm_keyboards[i];
-               sm_keyboards.Clear(); 
+            sm_keyboards.Clear();
         }
 };
 
@@ -674,73 +673,8 @@ bool wxGetKeyState (wxKeyCode key)
     wxASSERT_MSG(key != WXK_LBUTTON && key != WXK_RBUTTON && key !=
         WXK_MBUTTON, wxT("can't use wxGetKeyState() for mouse buttons"));
 
-    if (wxHIDModule::sm_keyboards.GetCount() == 0)
-    {
-        int nKeyboards = wxHIDKeyboard::GetCount();
-
-        for(int i = 1; i <= nKeyboards; ++i)
-        {
-            wxHIDKeyboard* keyboard = new wxHIDKeyboard();
-            if(keyboard->Create(i))
-            {
-                wxHIDModule::sm_keyboards.Add(keyboard);
-            }
-            else
-            {
-                delete keyboard;
-                break;
-            }
-        }
-
-        wxASSERT_MSG(wxHIDModule::sm_keyboards.GetCount() != 0,
-                     wxT("No keyboards found!"));
-    }
-
-    for(size_t i = 0; i < wxHIDModule::sm_keyboards.GetCount(); ++i)
-    {
-        wxHIDKeyboard* keyboard = (wxHIDKeyboard*)
-                                wxHIDModule::sm_keyboards[i];
-
-    switch(key)
-    {
-    case WXK_SHIFT:
-            if( keyboard->IsActive(WXK_SHIFT) ||
-                   keyboard->IsActive(WXK_RSHIFT) )
-            {
-                return true;
-            }
-        break;
-    case WXK_ALT:
-            if( keyboard->IsActive(WXK_ALT) ||
-                   keyboard->IsActive(WXK_RALT) )
-            {
-                return true;
-            }
-        break;
-    case WXK_CONTROL:
-            if( keyboard->IsActive(WXK_CONTROL) ||
-                   keyboard->IsActive(WXK_RCONTROL) )
-            {
-                return true;
-            }
-        break;
-    case WXK_MENU:
-            if( keyboard->IsActive(WXK_MENU) ||
-                   keyboard->IsActive(WXK_RMENU) )
-            {
-                return true;
-            }
-        break;
-    default:
-            if( keyboard->IsActive(key) )
-            {
-                return true;
-            }
-        break;
-    }
-    }
-
-    return false; //not down/error
+    CGKeyCode cgcode = wxCharCodeWXToOSX((wxKeyCode)key);
+    return CGEventSourceKeyState(kCGEventSourceStateCombinedSessionState, cgcode);
 }
 
 #endif //__DARWIN__