WDL/IPlug/IGraphicsMac.h

   1 #ifndef _IGRAPHICSMAC_
   2 #define _IGRAPHICSMAC_
   3
   4 #if defined(__APPLE__) && defined(__LP64__) && !defined(IPLUG_NO_CARBON_SUPPORT)
   5   #define IPLUG_NO_CARBON_SUPPORT
   6 #endif
   7
   8 // carbon support uses quickdraw methods that have been removed in SDKs > 10.6
   9 #if __MAC_OS_X_VERSION_MAX_ALLOWED > 1060
  10   #warning Carbon GUIs work best with the 10.6 sdk
  11 #endif
  12
  13 #include "IGraphics.h"
  14 #include "../swell/swell.h"
  15
  16 #ifdef VST3_API
  17   #define _UINT32 // this is necessary to get VST3 to compile with the 10.6 SDK due to a conflict
  18 #endif
  19
  20 #include <Carbon/Carbon.h>
  21
  22 #ifndef DEFAULT_PATH_OSX
  23   #define DEFAULT_PATH_OSX "~/Desktop"
  24 #endif
  25
  26 #ifndef IPLUG_NO_CARBON_SUPPORT
  27   class IGraphicsCarbon;
  28 #endif
  29
  30 #ifndef COCOA_PREFIX
  31   #define COCOA_PREFIX vOliLarkin
  32 #endif
  33
  34 #if defined(VST_API)
  35   #define API _vst
  36 #elif defined(AU_API)
  37   #define API _au
  38 #elif defined(RTAS_API)
  39   #define API _rtas
  40 #elif defined(AAX_API)
  41   #define API _aax
  42 #elif defined(VST3_API)
  43   #define API _vst3
  44 #elif defined(SA_API)
  45   #define API _sa
  46 #endif
  47
  48 #define CONCAT3(a,b,c) a##b##c
  49 #define CONCAT2(a,b,c) CONCAT3(a,b,c)
  50 #define CONCAT(cname) CONCAT2(cname,COCOA_PREFIX,API)
  51
  52 #define IGRAPHICS_COCOA CONCAT(IGraphicsCocoa_)
  53 #define IGRAPHICS_NSMENU CONCAT(IGraphicsNSMenu_)
  54 #define IGRAPHICS_MENU_RCVR CONCAT(IGraphicsMenuRcvr_)
  55 #define CUSTOM_COCOA_WINDOW CONCAT(CustomCocoaWindow_)
  56 #define COCOA_FORMATTER CONCAT(CocoaFormatter_)
  57
  58 class IGraphicsMac : public IGraphics
  59 {
  60 public:
  61   IGraphicsMac(IPlugBase* pPlug, int w, int h, int refreshFPS);
  62   virtual ~IGraphicsMac();
  63
  64   void SetBundleID(const char* bundleID) { mBundleID.Set(bundleID); }
  65
  66   bool DrawScreen(IRECT* pR);
  67   bool MeasureIText(IText* pTxt, char* str, IRECT* pR);
  68
  69   void* OpenWindow(void* pWindow);
  70 #ifndef IPLUG_NO_CARBON_SUPPORT
  71   void* OpenWindow(void* pWindow, void* pControl, short leftOffset = 0, short topOffset = 0);
  72 #endif
  73
  74   void* OpenCocoaWindow(void* pParentView);
  75 #ifndef IPLUG_NO_CARBON_SUPPORT
  76   void* OpenCarbonWindow(void* pParentWnd, void* pParentControl, short leftOffset, short topOffset);
  77 #endif
  78
  79   void AttachSubWindow(void* hostWindowRef);
  80   void RemoveSubWindow();
  81
  82   void CloseWindow();
  83   bool WindowIsOpen();
  84   void Resize(int w, int h);
  85
  86   void HideMouseCursor();
  87   void ShowMouseCursor();
  88
  89   int ShowMessageBox(const char* pText, const char* pCaption, int type);
  90   void ForceEndUserEdit();
  91
  92   const char* GetGUIAPI();
  93
  94   void UpdateTooltips();
  95
  96   void HostPath(WDL_String* pPath);
  97   void PluginPath(WDL_String* pPath);
  98   void DesktopPath(WDL_String* pPath);
  99   void AppSupportPath(WDL_String* pPath);
 100
 101   void PromptForFile(WDL_String* pFilename, EFileAction action = kFileOpen, WDL_String* pDir = 0, char* extensions = "");   // extensions = "txt wav" for example.
 102   bool PromptForColor(IColor* pColor, char* prompt = "");
 103
 104   IPopupMenu* CreateIPopupMenu(IPopupMenu* pMenu, IRECT* pTextRect);
 105   void CreateTextEntry(IControl* pControl, IText* pText, IRECT* pTextRect, const char* pString, IParam* pParam );
 106
 107   bool OpenURL(const char* url, const char* msgWindowTitle = 0, const char* confirmMsg = 0, const char* errMsgOnFailure = 0);
 108
 109   void* GetWindow();
 110
 111   const char* GetBundleID()  { return mBundleID.Get(); }
 112   static int GetUserOSVersion();   // Returns a number like 0x1050 (10.5).
 113
 114 protected:
 115   virtual LICE_IBitmap* OSLoadBitmap(int ID, const char* name);
 116
 117 private:
 118 #ifndef IPLUG_NO_CARBON_SUPPORT
 119   IGraphicsCarbon* mGraphicsCarbon;
 120 #endif
 121   void* mGraphicsCocoa;   // Can't forward-declare IGraphicsCocoa because it's an obj-C object.
 122
 123   WDL_String mBundleID;
 124
 125   friend int GetMouseOver(IGraphicsMac* pGraphics);
 126
 127 #ifndef IPLUG_NO_CARBON_SUPPORT
 128   friend class IGraphicsCarbon;
 129 #endif
 130
 131 public: //TODO: make this private
 132   void* mHostNSWindow;
 133 };
 134
 135 inline CFStringRef MakeCFString(const char* cStr)
 136 {
 137   return CFStringCreateWithCString(0, cStr, kCFStringEncodingUTF8);
 138 }
 139
 140 struct CFStrLocal
 141 {
 142   CFStringRef mCFStr;
 143   CFStrLocal(const char* cStr)
 144   {
 145     mCFStr = MakeCFString(cStr);
 146   }
 147   ~CFStrLocal()
 148   {
 149     CFRelease(mCFStr);
 150   }
 151 };
 152
 153 struct CStrLocal
 154 {
 155   char* mCStr;
 156   CStrLocal(CFStringRef cfStr)
 157   {
 158     int n = CFStringGetLength(cfStr) + 1;
 159     mCStr = (char*) malloc(n);
 160     CFStringGetCString(cfStr, mCStr, n, kCFStringEncodingUTF8);
 161   }
 162   ~CStrLocal()
 163   {
 164     FREE_NULL(mCStr);
 165   }
 166 };
 167
 168 inline CGRect ToCGRect(int h, IRECT* pR)
 169 {
 170   int B = h - pR->B;
 171   return CGRectMake(pR->L, B, pR->W(), B + pR->H());
 172 }
 173
 174 inline int AdjustFontSize(int size)
 175 {
 176   return int(0.9 * (double)size);
 177 }
 178
 179 #endif