1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _SV_SALSOUND_H 25 #define _SV_SALSOUND_H 26 27 #include <tools/gen.hxx> 28 #include <sv.h> 29 #include <tools/string.hxx> 30 #include <vcl/salframe.hxx> 31 #ifndef _SV_SALSTYPE_HXX 32 #include <vcl/salstype.hxx> 33 #endif 34 #include <vcl/salsound.hxx> 35 36 // ------------ 37 // - SalSound - 38 // ------------ 39 40 //class SalSound 41 class Os2SalSound : public SalSound 42 { 43 private: 44 45 static HMODULE mhMCILib; 46 static ULONG mnSoundState; 47 static void* mpMCIFnc; 48 SALSOUNDPROC mpProc; 49 void* mpInst; 50 ULONG mnStartTime; 51 ULONG mnPlayLen; 52 HWND mhSoundWnd; 53 USHORT mnDeviceId; 54 BOOL mbLoop; 55 BOOL mbPaused; 56 57 public: 58 59 void ImplSetError( ULONG nMciErr ); 60 void ImplNotify( SoundNotification eNotification, ULONG nError ); 61 62 public: 63 64 BOOL Create(); 65 //static BOOL IsValid() { return( SOUND_STATE_VALID == Os2SalSound::mnSoundState ); } 66 //BOOL Init( SalFrame* pFrame, const String& rSoundName, ULONG& rSoundLen ); 67 //BOOL Init( SalFrame* pFrame, const BYTE* pSound, ULONG nDataLen, ULONG& rSoundLen ); 68 SetNotifyProc(void * pInst,SALSOUNDPROC pProc)69 void SetNotifyProc( void* pInst, SALSOUNDPROC pProc ) 70 { mpInst = pInst; mpProc = pProc; } 71 public: 72 Os2SalSound(); 73 virtual ~Os2SalSound(); 74 75 virtual bool IsValid(); 76 virtual bool Init( const String& rSoundName, ULONG& rSoundLen ); 77 virtual void Play( ULONG nStartTime, ULONG nPlayTime, bool bLoop ); 78 virtual void Stop(); 79 virtual void Pause(); 80 virtual void Continue(); 81 virtual bool IsLoopMode() const; 82 virtual bool IsPlaying() const; 83 virtual bool IsPaused() const; 84 85 bool ImplCreate(); 86 void ImplDestroy(); 87 static void Release(); 88 }; 89 90 #endif // _SV_SALSOUND_H 91