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C++ IParam::GetNDisplayTexts方法代码示例

本文整理汇总了C++中IParam::GetNDisplayTexts方法的典型用法代码示例。如果您正苦于以下问题：C++ IParam::GetNDisplayTexts方法的具体用法？C++ IParam::GetNDisplayTexts怎么用？C++ IParam::GetNDisplayTexts使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IParam的用法示例。


在下文中一共展示了IParam::GetNDisplayTexts方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: VSTDispatcher


//.........这里部分代码省略.........
//        props->numParametersInCategory = 1;
//        strcpy(props->categoryLabel, "test");
//      }
//      return 1;
//    }
    case effGetParameterProperties:
    {
      if (idx >= 0 && idx < _this->NParams())
      {
        VstParameterProperties* props = (VstParameterProperties*) ptr;
        props->flags = 0;
        IParam* pParam = _this->GetParam(idx);
        if (pParam->Type() == IParam::kTypeBool) {
          props->flags |= kVstParameterIsSwitch;
        }
        if (pParam->Type() == IParam::kTypeEnum || pParam->Type() == IParam::kTypeInt) {
          props->flags |= kVstParameterUsesFloatStep;
          int possibleValuesCount = (int) (pParam->GetMax() - pParam->GetMin());
          props->stepFloat = 1.0 / possibleValuesCount;
          props->smallStepFloat = props->stepFloat;
          props->largeStepFloat = props->stepFloat;
        }
      }
      return 1;
    }
    case effString2Parameter:
    {
      if (idx >= 0 && idx < _this->NParams())
      {
        if (ptr)
        {
          double v;
          IParam* pParam = _this->GetParam(idx);
          if (pParam->GetNDisplayTexts())
          {
            int vi;
            if (!pParam->MapDisplayText((char*)ptr, &vi)) return 0;
            v = (double)vi;
          }
          else
          {
            v = atof((char*)ptr);
            if (pParam->DisplayIsNegated()) v = -v;
          }
          if (_this->GetGUI()) _this->GetGUI()->SetParameterFromPlug(idx, v, false);
          pParam->Set(v);
          _this->OnParamChange(idx);
        }
        return 1;
      }
      return 0;
    }
    case effSetSampleRate:
    {
      _this->SetSampleRate(opt);
      _this->Reset();
      return 0;
    }
    case effSetBlockSize:
    {
      _this->SetBlockSize(value);
      _this->Reset();
      return 0;
    }
    case effMainsChanged:
    {
开发者ID:，项目名称:，代码行数:67，代码来源:

示例2: EffectInit

void IPlugProcess::EffectInit()
{
  TRACE;

  if (mPlug)
  {
    AddControl(new CPluginControl_OnOff('bypa', "Master Bypass\nMastrByp\nMByp\nByp", false, true)); // Default to off
    DefineMasterBypassControlIndex(1);

    int paramCount = mPlug->NParams();

    for (int i=0; i<paramCount; i++)
    {
      IParam *p = mPlug->GetParam(i);

      switch (p->Type())
      {
        case IParam::kTypeDouble:
          AddControl(new CPluginControl_Linear(' ld '+i, p->GetNameForHost(), p->GetMin(), p->GetMax(), p->GetStep(), p->GetDefault(), p->GetCanAutomate()));
          break;
        case IParam::kTypeInt:
          AddControl(new CPluginControl_Discrete(' ld '+i, p->GetNameForHost(), (long) p->GetMin(), (long) p->GetMax(), (long) p->GetDefault(), p->GetCanAutomate()));
          break;
        case IParam::kTypeEnum:
        case IParam::kTypeBool:
        {
          std::vector<std::string> displayTexts;
          
          for (int j=0; j<p->GetNDisplayTexts(); j++)
          {
            displayTexts.push_back(p->GetDisplayTextAtIdx(j));
          }

          assert(displayTexts.size());
          AddControl(new CPluginControl_List(' ld '+i, p->GetNameForHost(), displayTexts, (long) p->GetDefault(), p->GetCanAutomate()));
          break;
        }
        default:
          break;
      }

    }

#if PLUG_DOES_MIDI
    if (!IsAS())
    {
      ComponentResult result = noErr;

      Cmn_Int32 requestedVersion = 7;

      std::string midiNodeName(PLUG_NAME" Midi");

      while (requestedVersion)
      {
        result = DirectMidi_RegisterClient(requestedVersion, this, reinterpret_cast<Cmn_UInt32>(this), (void **)&mDirectMidiInterface);

        if (result == noErr && mDirectMidiInterface != NULL)
        {
          mDirectMidiInterface->CreateRTASBufferedMidiNode(0, const_cast<char *>(midiNodeName.c_str()), 1);

          break;
        }

        requestedVersion--;
      }
    }
#endif

    mPlug->SetIO(GetNumInputs(), GetNumOutputs());
    mPlug->SetSampleRate(GetSampleRate());
    mPlug->Reset();
  }
}
开发者ID:0x4d52，项目名称:wdl-ol，代码行数:73，代码来源:IPlugProcess.cpp

示例3: SetHost


//.........这里部分代码省略.........
                                            STR16(""),
                                            0,
                                            NPresets(),
                                            ParameterInfo::kIsProgramChange));
    }

    if(!mIsInst)
    {
      StringListParameter * bypass = new StringListParameter(STR16("Bypass"),
                                                            kBypassParam,
                                                            0,
                                                            ParameterInfo::kCanAutomate | ParameterInfo::kIsBypass | ParameterInfo::kIsList);
      bypass->appendString(STR16("off"));
      bypass->appendString(STR16("on"));
      parameters.addParameter(bypass);
    }

    for (int i=0; i<NParams(); i++)
    {
      IParam *p = GetParam(i);

      int32 flags = 0;
      UnitID unitID = kRootUnitId;
      
      const char* paramGroupName = p->GetParamGroupForHost();

      if (CSTR_NOT_EMPTY(paramGroupName))
      {        
        for(int j = 0; j < mParamGroups.GetSize(); j++)
        {
          if(strcmp(paramGroupName, mParamGroups.Get(j)) == 0)
          {
            unitID = j+1;
          }
        }
        
        if (unitID == kRootUnitId) // new unit, nothing found, so add it
        {
          mParamGroups.Add(paramGroupName);
          unitID = mParamGroups.GetSize();
        }
      }

      if (p->GetCanAutomate())
      {
        flags |= ParameterInfo::kCanAutomate;
      }

      switch (p->Type())
      {
        case IParam::kTypeDouble:
        case IParam::kTypeInt:
        {
          Parameter* param = new RangeParameter( STR16(p->GetNameForHost()),
                                                 i,
                                                 STR16(p->GetLabelForHost()),
                                                 p->GetMin(),
                                                 p->GetMax(),
                                                 p->GetDefault(),
                                                 0, // continuous
                                                 flags,
                                                 unitID);

          param->setPrecision (p->GetPrecision());
          parameters.addParameter(param);

          break;
        }
        case IParam::kTypeEnum:
        case IParam::kTypeBool:
        {
          StringListParameter* param = new StringListParameter (STR16(p->GetNameForHost()),
                                                                i,
                                                                STR16(p->GetLabelForHost()),
                                                                flags | ParameterInfo::kIsList,
                                                                unitID);

          int nDisplayTexts = p->GetNDisplayTexts();

          assert(nDisplayTexts);

          for (int j=0; j<nDisplayTexts; j++)
          {
            param->appendString(STR16(p->GetDisplayText(j)));
          }

          parameters.addParameter(param);
          break;
        }
        default:
          break;
      }
    }
  }

  OnHostIdentified();
  RestorePreset(0);
  
  return result;
}
开发者ID:brightening-eyes，项目名称:wdl-amirfj，代码行数:101，代码来源:IPlugVST3Plugin.cpp

示例4: WndProc

// static
LRESULT CALLBACK IGraphicsWin::WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
  if (msg == WM_CREATE) {
    LPCREATESTRUCT lpcs = (LPCREATESTRUCT) lParam;
    SetWindowLongPtr(hWnd, GWLP_USERDATA, (LPARAM) (lpcs->lpCreateParams));
		int mSec = int(1000.0 / sFPS);
		SetTimer(hWnd, IPLUG_TIMER_ID, mSec, NULL);
		SetFocus(hWnd);
		return 0;
	}

	IGraphicsWin* pGraphics = (IGraphicsWin*) GetWindowLongPtr(hWnd, GWLP_USERDATA);
	char txt[MAX_EDIT_LEN];

	if (!pGraphics || hWnd != pGraphics->mPlugWnd) {
		return DefWindowProc(hWnd, msg, wParam, lParam);
	}
	if (pGraphics->mParamEditWnd && pGraphics->mParamEditMsg == kEditing) {
		if (msg == WM_RBUTTONDOWN) {
			pGraphics->mParamEditMsg = kCancel;
			return 0;
		}
		return DefWindowProc(hWnd, msg, wParam, lParam);
	}

	switch (msg) {

		case WM_TIMER: {
			if (wParam == IPLUG_TIMER_ID) {

				if (pGraphics->mParamEditWnd && pGraphics->mParamEditMsg != kNone) {
					switch (pGraphics->mParamEditMsg) {
            case kUpdate: {
            				if (!pGraphics->mEdParam) break;
							pGraphics->mEdParam->GetDisplayForHost(txt);
							char currentText[MAX_PARAM_LEN];
							SendMessage(pGraphics->mParamEditWnd, WM_GETTEXT, MAX_PARAM_LEN, (LPARAM) currentText);
							if (strcmp(txt, currentText))
							{
								IParam* pParam = pGraphics->mEdParam;
								if (pParam->GetNDisplayTexts() && (pParam->Type() == IParam::kTypeEnum || pParam->Type() == IParam::kTypeBool))
									SendMessage(pGraphics->mParamEditWnd, CB_SELECTSTRING, -1, (LPARAM) txt);
								else
									SendMessage(pGraphics->mParamEditWnd, WM_SETTEXT, 0, (LPARAM) txt);
							}
							break;
            }
            case kCommit: {
							SendMessage(pGraphics->mParamEditWnd, WM_GETTEXT, MAX_EDIT_LEN, (LPARAM) txt);
							pGraphics->SetFromStringAfterPrompt(pGraphics->mEdControl, pGraphics->mEdParam, txt);
							// Fall through.
            }
            case kCancel:
			      {
							SetWindowLongPtr(pGraphics->mParamEditWnd, GWLP_WNDPROC, (LPARAM) pGraphics->mDefEditProc);
							DestroyWindow(pGraphics->mParamEditWnd);
							pGraphics->mParamEditWnd = 0;
							pGraphics->mEdParam = 0;
							pGraphics->mEdControl = 0;
							pGraphics->mDefEditProc = 0;
            }
            break;            
          }
					pGraphics->mParamEditMsg = kNone;
					//return 0;
				}

        IRECT dirtyR;
        if (pGraphics->IsDirty(&dirtyR)) {
          RECT r = { dirtyR.L, dirtyR.T, dirtyR.R, dirtyR.B };
          InvalidateRect(hWnd, &r, FALSE);
          UpdateWindow(hWnd);
          if (pGraphics->mParamEditWnd) {
            pGraphics->mParamEditMsg = kUpdate;
          }
        }
      }
      return 0;
    }
    case WM_RBUTTONDOWN: {
			if (pGraphics->mParamEditWnd) {
				pGraphics->mParamEditMsg = kCancel;
				return 0;
			}
			// Else fall through.
    }
    case WM_LBUTTONDOWN: {
			if (pGraphics->mParamEditWnd) pGraphics->mParamEditMsg = kCommit;
			SetCapture(hWnd);
			pGraphics->OnMouseDown(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam), &GetMouseMod(wParam));
			return 0;
    }
    case WM_MOUSEMOVE: {
			if (!(wParam & (MK_LBUTTON | MK_RBUTTON))) { 
        if (pGraphics->OnMouseOver(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam), &GetMouseMod(wParam))) {
          TRACKMOUSEEVENT eventTrack = { sizeof(TRACKMOUSEEVENT), TME_LEAVE, hWnd, HOVER_DEFAULT };
          TrackMouseEvent(&eventTrack);
        }
			}
//.........这里部分代码省略.........
开发者ID:tappleby，项目名称:hush-vst，代码行数:101，代码来源:IGraphicsWin.cpp

示例5: if

tresult PLUGIN_API IPlugVST3::initialize (FUnknown* context)
{
  TRACE;
  
  tresult result = SingleComponentEffect::initialize (context);
  
  if (result == kResultOk)
  {
    addAudioInput (STR16("Audio Input"), getSpeakerArrForChans(NInChannels()) );
    addAudioOutput (STR16("Audio Output"), getSpeakerArrForChans(NOutChannels()) );
    
    if (mScChans == 1)
      addAudioInput(STR16("Sidechain Input"), SpeakerArr::kMono, kAux, 0);
    else if (mScChans >= 2)
    {
      mScChans = 2;
      addAudioInput(STR16("Sidechain Input"), SpeakerArr::kStereo, kAux, 0);
    }
        
    if(mDoesMidi) {
      addEventInput (STR16("MIDI In"), 1);
      addEventOutput(STR16("MIDI Out"), 1);
    }
    
    for (int i=0;i<NParams();i++)
    {
      IParam *p = GetParam(i);
      
      int32 flags = 0;
      
      if (p->GetCanAutomate()) {
        flags |= ParameterInfo::kCanAutomate;
      }
            
      switch (p->Type()) {
        case IParam::kTypeDouble:
        case IParam::kTypeInt:
        {
          Parameter* param = new RangeParameter ( STR16(p->GetNameForHost()), 
                                                  i, 
                                                  STR16(p->GetLabelForHost()), 
                                                  p->GetMin(), 
                                                  p->GetMax(), 
                                                  p->GetDefault(),
                                                  p->GetStep(),
                                                  flags);
          
          param->setPrecision (p->GetPrecision());
          parameters.addParameter (param);

          break;
        }
        case IParam::kTypeEnum:
        case IParam::kTypeBool: 
        {
          StringListParameter* param = new StringListParameter (STR16(p->GetNameForHost()), 
                                                                i,
                                                                STR16(p->GetLabelForHost()),
                                                                flags | ParameterInfo::kIsList);
          
          int nDisplayTexts = p->GetNDisplayTexts();
          
          assert(nDisplayTexts);

          for (int j=0; j<nDisplayTexts; j++) 
          {
            param->appendString(STR16(p->GetDisplayText(j)));
          }
          
          parameters.addParameter (param);
          break; 
        }
        default:
          break;
      }
      
    }
  }
  
  return result;
}
开发者ID:b-vesco，项目名称:wdl-ol，代码行数:81，代码来源:IPlugVST3.cpp

示例6: EffectInit

AAX_Result IPlugAAX::EffectInit()
{ 
  TRACE;

  AAX_CString bypassID = NULL;
  this->GetMasterBypassParameter( &bypassID );
  mBypassParameter = new AAX_CParameter<bool>(bypassID.CString(), 
                                              AAX_CString("Master Bypass"), 
                                              false, 
                                              AAX_CBinaryTaperDelegate<bool>(),
                                              AAX_CBinaryDisplayDelegate<bool>("bypass", "on"), 
                                              true);
  mBypassParameter->SetNumberOfSteps( 2 );
  mBypassParameter->SetType( AAX_eParameterType_Discrete );
  mParameterManager.AddParameter(mBypassParameter);
      
  for (int i=0;i<NParams();i++)
  {
    IParam *p = GetParam(i);
    AAX_IParameter* param = 0;
    
    WDL_String* paramID = new WDL_String("_", 1);
    paramID->SetFormatted(32, "%i", i+kAAXParamIdxOffset);
    mParamIDs.Add(paramID);
    
    switch (p->Type()) 
    {
      case IParam::kTypeDouble:
      {
        param = new AAX_CParameter<double>(paramID->Get(), 
                                          AAX_CString(p->GetNameForHost()), 
                                          p->GetDefault(), 
                                          AAX_CIPlugTaperDelegate<double>(p->GetMin(), p->GetMax(), p->GetShape()),
                                          AAX_CUnitDisplayDelegateDecorator<double>( AAX_CNumberDisplayDelegate<double>(), AAX_CString(p->GetLabelForHost())), 
                                          p->GetCanAutomate());
        
        param->SetNumberOfSteps(128); // TODO: check this https://developer.digidesign.com/index.php?L1=5&L2=13&L3=56
        param->SetType(AAX_eParameterType_Continuous);

        break;
      }
      case IParam::kTypeInt:
      {
        param = new AAX_CParameter<int>(paramID->Get(), 
                                        AAX_CString(p->GetNameForHost()), 
                                        (int)p->GetDefault(), 
                                        AAX_CLinearTaperDelegate<int>((int)p->GetMin(), (int)p->GetMax()), 
                                        AAX_CUnitDisplayDelegateDecorator<int>( AAX_CNumberDisplayDelegate<int>(), AAX_CString(p->GetLabelForHost())), 
                                        p->GetCanAutomate());
        
        param->SetNumberOfSteps(128);
        param->SetType(AAX_eParameterType_Continuous);

        break;
      }
      case IParam::kTypeEnum:
      case IParam::kTypeBool: 
      {
        int nTexts = p->GetNDisplayTexts();
        
        std::map<int, AAX_CString> displayTexts;
        
        for (int j=0; j<p->GetNDisplayTexts(); j++) 
        {
          int value;
          const char* text = p->GetDisplayTextAtIdx(j, &value);
          
          displayTexts.insert(std::pair<int, AAX_CString>(value, AAX_CString(text)) );
        }
        
        param = new AAX_CParameter<int>(paramID->Get(), 
                                        AAX_CString(p->GetNameForHost()), 
                                        (int)p->GetDefault(), 
                                        AAX_CLinearTaperDelegate<int>((int)p->GetMin(), (int)p->GetMax()), 
                                        AAX_CStringDisplayDelegate<int>(displayTexts),
                                        p->GetCanAutomate());
        
        param->SetNumberOfSteps(nTexts);
        param->SetType(AAX_eParameterType_Discrete);
                
        break; 
      }
      default:
        break;
    }
    
    mParameterManager.AddParameter(param);    
  }
  
  AAX_CSampleRate sr;
  Controller()->GetSampleRate(&sr);
  SetSampleRate(sr);
  Reset();
  
  return AAX_SUCCESS;
}
开发者ID:AlexHarker，项目名称:wdl-ol，代码行数:96，代码来源:IPlugAAX.cpp


注：本文中的IParam::GetNDisplayTexts方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。