Initial

sample/PureWave.cpp

@@ -0,0 +1,58 @@
+#include <sample/purewave.hpp>
+#include <common/assert.hpp>
+#include <sample/wave.hpp>
+
+PureWave::~PureWave()
+{
+	destroy();
+}
+
+PureWave::PureWave(void)
+: mhProcessInstance(processInstance()), mClassNameString("PLAYBACKSAMPLEDOUTPUT")
+{
+	UINT numOutputDevices;
+	UINT numInputDevices;
+	registerClass();
+	createWindow();
+	numOutputDevices=::waveOutGetNumDevs();
+	numInputDevices=::waveInGetNumDevs();
+	for(short deviceIndex=0;deviceIndex<numOutputDevices;deviceIndex++)
+		mWaveOutDeviceBlock.insert(&WaveOutDevice(deviceIndex,*this));
+	for(deviceIndex=0;deviceIndex<numInputDevices;deviceIndex++)
+		mWaveInDeviceBlock.insert(&WaveInDevice(deviceIndex,*this));
+}
+
+void PureWave::registerClass(void)const
+{
+	WNDCLASS wndClass;
+
+	if(::GetClassInfo(mhProcessInstance,(LPSTR)mClassNameString,(WNDCLASS FAR*)&wndClass))return;
+	wndClass.style         =CS_HREDRAW|CS_VREDRAW;
+	wndClass.lpfnWndProc   =(WNDPROC)Window::WndProc;
+	wndClass.cbClsExtra    =0;
+	wndClass.cbWndExtra    =sizeof(PureWave*);
+	wndClass.hInstance     =mhProcessInstance;
+	wndClass.hIcon         =::LoadIcon(NULL,IDI_APPLICATION);
+	wndClass.hCursor       =::LoadCursor(NULL,IDC_ARROW);
+	wndClass.hbrBackground =(HBRUSH)::GetStockObject(WHITE_BRUSH);
+	wndClass.lpszMenuName  =0;
+	wndClass.lpszClassName =(LPSTR)mClassNameString;
+	::RegisterClass(&wndClass);
+	assert(0!=::GetClassInfo(mhProcessInstance,(LPSTR)mClassNameString,(WNDCLASS FAR*)&wndClass));
+}
+
+void PureWave::createWindow(void)
+{
+	assert(0!=::CreateWindow((LPSTR)mClassNameString,(LPSTR)mClassNameString,
+		 WS_OVERLAPPEDWINDOW,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,
+		 NULL,NULL,mhProcessInstance,(LPSTR)this));
+	show(SW_HIDE);
+	update();
+}
+
+WORD PureWave::play(WaveForm &someWaveForm,DeviceHandler::PlayMode playMode)
+{
+	if(!mWaveOutDeviceBlock.size())return FALSE;
+	return (mWaveOutDeviceBlock[0]).play(someWaveForm,playMode);
+}
+