QtCollider/Common.h

   1 /************************************************************************
   2 *
   3 * Copyright 2010 Jakob Leben (jakob.leben@gmail.com)
   4 *
   5 * This file is part of SuperCollider Qt GUI.
   6 *
   7 * This program is free software: you can redistribute it and/or modify
   8 * it under the terms of the GNU General Public License as published by
   9 * the Free Software Foundation, either version 3 of the License, or
  10 * (at your option) any later version.
  11 *
  12 * This program is distributed in the hope that it will be useful,
  13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 * GNU General Public License for more details.
  16 *
  17 * You should have received a copy of the GNU General Public License
  18 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 *
  20 ************************************************************************/
  21
  22 #ifndef _SC_QT_COMMON_H
  23 #define _SC_QT_COMMON_H
  24
  25 #include "debug.h"
  26
  27 #include <QList>
  28 #include <QVariant>
  29 #include <QEvent>
  30 #include <QMutex>
  31 #include <QWaitCondition>
  32 #include <QVector>
  33
  34 #include <SCBase.h>
  35 #include <PyrSymbol.h>
  36 #include <PyrObject.h>
  37
  38 #include <pthread.h>
  39
  40 extern pthread_mutex_t gLangMutex;
  41
  42 struct VariantList {
  43   QList<QVariant> data;
  44 };
  45
  46 Q_DECLARE_METATYPE( VariantList );
  47 Q_DECLARE_METATYPE( PyrObject * );
  48 Q_DECLARE_METATYPE( QVector<double> );
  49 Q_DECLARE_METATYPE( QVector<int> );
  50
  51 namespace QtCollider {
  52
  53   enum MetaType {
  54     Type_VariantList,
  55     Type_Count
  56   };
  57
  58   enum EventType {
  59     Event_SCRequest_Input = QEvent::User,
  60     Event_SCRequest_Sched,
  61     Event_SCRequest_Quit,
  62     Event_SCRequest_Recompile,
  63     Event_SCRequest_Stop,
  64     Event_ScMethodCall,
  65     Event_Refresh,
  66     Event_Proxy_SetProperty,
  67     Event_Proxy_Destroy,
  68     Event_Proxy_BringFront,
  69     Event_Proxy_SetFocus,
  70     Event_Proxy_SetAlwaysOnTop,
  71     Event_Proxy_StartDrag
  72   };
  73
  74   enum Synchronicity {
  75     Synchronous,
  76     Asynchronous
  77   };
  78
  79   inline void lockLang()
  80   {
  81     qcDebugMsg(2,"locking lang!");
  82     pthread_mutex_lock (&gLangMutex);
  83     qcDebugMsg(2,"locked");
  84   }
  85
  86   inline void unlockLang()
  87   {
  88     pthread_mutex_unlock(&gLangMutex);
  89     qcDebugMsg(2,"unlocked");
  90   }
  91
  92   void runLang (
  93     PyrObjectHdr *receiver,
  94     PyrSymbol *method,
  95     const QList<QVariant> & args = QList<QVariant>(),
  96     PyrSlot *result = 0 );
  97
  98   int wrongThreadError ();
  99
 100   QPalette systemPalette();
 101
 102   extern PyrSymbol *s_interpretCmdLine;
 103   extern PyrSymbol *s_interpretPrintCmdLine;
 104   extern PyrSymbol *s_doFunction;
 105   extern PyrSymbol *s_doDrawFunc;
 106   extern PyrSymbol *s_Rect;
 107   extern PyrSymbol *s_Point;
 108   extern PyrSymbol *s_Color;
 109   extern PyrSymbol *s_Size;
 110   extern PyrSymbol *s_Array;
 111   extern PyrSymbol *s_FloatArray;
 112   extern PyrSymbol *s_SymbolArray;
 113   extern PyrSymbol *s_String;
 114   extern PyrSymbol *s_QPalette;
 115   extern PyrSymbol *s_QFont;
 116   extern PyrSymbol *s_QObject;
 117   extern PyrSymbol *s_QLayout;
 118   extern PyrSymbol *s_QTreeViewItem;
 119
 120 #define class_Rect s_Rect->u.classobj
 121 #define class_Point s_Point->u.classobj
 122 #define class_Color s_Color->u.classobj
 123 #define class_Size s_Size->u.classobj
 124 #define class_Array s_Array->u.classobj
 125 #define class_FloatArray s_FloatArray->u.classobj
 126 #define class_SymbolArray s_SymbolArray->u.classobj
 127 #define class_String s_String->u.classobj
 128 #define class_QPalette s_QPalette->u.classobj
 129 #define class_QFont s_QFont->u.classobj
 130 #define class_QObject s_QObject->u.classobj
 131 #define class_QLayout s_QLayout->u.classobj
 132 #define class_QTreeViewItem s_QTreeViewItem->u.classobj
 133
 134 #define DECLARE_SYMBOL( SYM ) \
 135   struct symbol_##SYM { \
 136     static PyrSymbol * get() { static PyrSymbol *sym = getsym(#SYM); return sym; } \
 137   };
 138
 139 #define SC_SYM( SYM ) symbol_##SYM::get()
 140
 141 #define SC_CLASS( SYM ) SC_SYM(SYM)->u.classobj
 142
 143   DECLARE_SYMBOL(Gradient);
 144   DECLARE_SYMBOL(HiliteGradient);
 145 }
 146
 147 #endif //_SC_QT_COMMON_H