IPlugExamples/IPlugControls/IPlugControls.cpp

   1 #include "IPlugControls.h"
   2 #include "IPlug_include_in_plug_src.h"
   3 #include "IControl.h"
   4 #include "resource.h"
   5
   6 IPlugControls::IPlugControls(IPlugInstanceInfo instanceInfo)
   7   : IPLUG_CTOR(kNumParams, kNumPrograms, instanceInfo)
   8 {
   9   TRACE;
  10
  11   // Define parameter ranges, display units, labels.
  12
  13   GetParam(kISwitchControl_2)->InitBool("ISwitchControl 2 image multi", 0, "images");
  14   GetParam(kISwitchControl_3)->InitInt("ISwitchControl 3 image multi", 0, 0, 2, "");
  15
  16   GetParam(kIInvisibleSwitchControl)->InitBool("IInvisibleSwitchControl", false, "");
  17   mIISC_Indicator = false;
  18
  19   GetParam(kIRadioButtonsControl_H)->InitInt("IRadioButtonsControl Horiz", 1, 1, 4, "button");
  20   GetParam(kIRadioButtonsControl_V)->InitInt("IRadioButtonsControl Vert", 1, 1, 3, "button");
  21
  22   GetParam(kIContactControl)->InitBool("IContactControl", 0, "");
  23
  24   GetParam(kIFaderControl_Horiz)->InitDouble("IFaderControl Horiz", .0, .0, 12., .1, "");
  25   GetParam(kIFaderControl_Vert)->InitDouble("IFaderControl Vert", .0, .0, 12., .1, "");
  26
  27   GetParam(kIKnobLineControl_def)->InitDouble("IKnobLineControl Default", .0, .0, 12., .1, "");
  28   GetParam(kIKnobLineControl_lo_gear)->InitDouble("IKnobLineControl Lo Gear", .0, .0, 12., .1, "");
  29
  30   GetParam(kIKnobRotaterControl_def)->InitDouble("IKnobRotaterControl Default", 2., .0, 5., .1, "");
  31   GetParam(kIKnobRotaterControl_restrict)->InitDouble("IKnobRotaterControl Restricted", 2., .0, 5., .1, "");
  32
  33   GetParam(kIKnobMultiControl_def)->InitInt("IKnobMultiControl Default", 1, 1, 14, "");
  34   GetParam(kIKnobMultiControl_Horiz)->InitInt("IKnobMultiControl Horiz", 1, 1, 14, "");
  35
  36   GetParam(kIKnobRotatingMaskControl)->InitDouble("IKnobRotatingMaskControl", .0, .0, 10., 0.1, "");
  37
  38   GetParam(kICaptionControl)->InitInt("ICaptionControl", 1, 1, 14, "label");
  39
  40   // Instantiate a graphics engine.
  41
  42   IGraphics* pGraphics = MakeGraphics(this, kW, kH); // MakeGraphics(this, kW, kH);
  43   pGraphics->AttachBackground(BG_ID, BG_FN);
  44
  45   // Attach controls to the graphics engine.  Controls are automatically associated
  46   // with a parameter if you construct the control with a parameter index.
  47
  48
  49   // Attach the ISwitchControl 2 image "switch"
  50   IBitmap bitmap = pGraphics->LoadIBitmap(ISWITCHCONTROL_2_ID, ISWITCHCONTROL_2_FN, kISwitchControl_2_N);
  51   pGraphics->AttachControl(new ISwitchControl(this, kISwitchControl_2_X, kISwitchControl_2_Y, kISwitchControl_2, &bitmap));
  52
  53   // Attach the ISwitchControl 2 image "switch"
  54   bitmap = pGraphics->LoadIBitmap(ISWITCHCONTROL_3_ID, ISWITCHCONTROL_3_FN, kISwitchControl_3_N);
  55   pGraphics->AttachControl(new ISwitchControl(this, kISwitchControl_3_X, kISwitchControl_3_Y, kISwitchControl_3, &bitmap));
  56
  57
  58   // Attach the IInvisibleSwitchControl target area (IRECT expects the top left, then the bottom right coordinates)
  59   pGraphics->AttachControl(new IInvisibleSwitchControl(this, IRECT(kIInvisibleSwitchControl_X, kIInvisibleSwitchControl_Y, kIInvisibleSwitchControl_X + kIISC_W, kIInvisibleSwitchControl_Y + kIISC_H), kIInvisibleSwitchControl));
  60
  61   // Attach a graphic for the InvisibleSwitchControl indicator, not associated with any parameter,
  62   // which we keep an index for, so we can push updates from the plugin class.
  63
  64   bitmap = pGraphics->LoadIBitmap(IRADIOBUTTONSCONTROL_ID, IRADIOBUTTONSCONTROL_FN, kIRadioButtonsControl_N);
  65
  66   mIISC_Indicator = pGraphics->AttachControl(new IBitmapControl(this, kIISC_I_X, kIISC_I_Y, &bitmap));
  67
  68   //Attach the horizontal IRadioButtonsControl
  69   bitmap = pGraphics->LoadIBitmap(IRADIOBUTTONSCONTROL_ID, IRADIOBUTTONSCONTROL_FN, kIRadioButtonsControl_N);
  70   pGraphics->AttachControl(new IRadioButtonsControl(this, IRECT(kIRadioButtonsControl_H_X, kIRadioButtonsControl_H_Y, kIRadioButtonsControl_H_X + ((kIRBC_W*kIRBC_HN) + 10), kIRadioButtonsControl_H_Y + (kIRBC_H*kIRBC_HN)), kIRadioButtonsControl_H, kIRBC_HN, &bitmap, kHorizontal)); // added 10 to button area to show spreading the buttons out a bit
  71
  72   //Attach the vertical IRadioButtonsControl
  73   bitmap = pGraphics->LoadIBitmap(IRADIOBUTTONSCONTROL_ID, IRADIOBUTTONSCONTROL_FN, kIRadioButtonsControl_N);
  74   pGraphics->AttachControl(new IRadioButtonsControl(this, IRECT(kIRadioButtonsControl_V_X, kIRadioButtonsControl_V_Y, kIRadioButtonsControl_V_X + (kIRBC_W*kIRBC_VN), kIRadioButtonsControl_V_Y + (kIRBC_H*kIRBC_VN)), kIRadioButtonsControl_V, kIRBC_VN, &bitmap));
  75
  76
  77   //Attach the IContactControl
  78   bitmap = pGraphics->LoadIBitmap(ICONTACTCONTROL_ID, ICONTACTCONTROL_FN, kIContactControl_N);
  79   pGraphics->AttachControl(new IContactControl(this, kIContactControl_X, kIContactControl_Y, kIContactControl, &bitmap));
  80
  81   //Attach the horizontal IFaderControl
  82   bitmap = pGraphics->LoadIBitmap(IFADERCONTROL_HORIZ_ID, IFADERCONTROL_HORIZ_FN);
  83   pGraphics->AttachControl(new IFaderControl(this, kIFaderControl_Horiz_X, kIFaderControl_Horiz_Y, kIFaderControl_Horiz_L, kIFaderControl_Horiz, &bitmap, kHorizontal));
  84
  85   //Attach the vertical IFaderControl
  86   bitmap = pGraphics->LoadIBitmap(IFADERCONTROL_VERT_ID, IFADERCONTROL_VERT_FN);
  87   pGraphics->AttachControl(new IFaderControl(this, kIFaderControl_Vert_X, kIFaderControl_Vert_Y, kIFaderControl_Vert_L, kIFaderControl_Vert, &bitmap)); // kVertical is default
  88
  89   IColor lineColor = IColor(255, 0, 0, 128);
  90
  91   //Attach the default IKnobLineControl
  92   pGraphics->AttachControl(new IKnobLineControl(this, IRECT(kIKnobLineControl_def_X, kIKnobLineControl_def_Y, kIKnobLineControl_def_X + kIKLC_W, kIKnobLineControl_def_Y + kIKLC_H), kIKnobLineControl_def, &lineColor));
  93
  94   //Attach the low geared IKnobLineControl
  95   pGraphics->AttachControl(new IKnobLineControl(this, IRECT(kIKnobLineControl_lo_gear_X, kIKnobLineControl_lo_gear_Y, kIKnobLineControl_lo_gear_X + kIKLC_W, kIKnobLineControl_lo_gear_Y + kIKLC_H), kIKnobLineControl_lo_gear, &lineColor, 0., 0., (-0.75*PI), (0.75*PI), kVertical, 2.0));
  96
  97   //Attach the IKnobRotaterControl default rotation range
  98   bitmap = pGraphics->LoadIBitmap(IKNOBROTATERCONTROL_ID, IKNOBROTATERCONTROL_FN);
  99   pGraphics->AttachControl(new IKnobRotaterControl(this, kIKnobRotaterControl_def_X, kIKnobRotaterControl_def_Y, kIKnobRotaterControl_def, &bitmap));
 100
 101   //Attach the IKnobRotaterControl restricted rotation range
 102   bitmap = pGraphics->LoadIBitmap(IKNOBROTATERCONTROL_ID, IKNOBROTATERCONTROL_FN);
 103   pGraphics->AttachControl(new IKnobRotaterControl(this, kIKnobRotaterControl_restrict_X, kIKnobRotaterControl_restrict_Y, kIKnobRotaterControl_restrict, &bitmap, -0.5*PI, 1.0*PI)); //restrict range going anticlockwise to 90 degrees and let clockwise movement go full range
 104
 105   //Attach the default IKnobMultiControl
 106   bitmap = pGraphics->LoadIBitmap(IKNOBMULTICONTROL_ID, IKNOBMULTICONTROL_FN, kIKnobMultiControl_N);
 107   pGraphics->AttachControl(new IKnobMultiControl(this, kIKnobMultiControl_def_X, kIKnobMultiControl_def_Y, kIKnobMultiControl_def, &bitmap));
 108
 109   //Attach the horizontally moused IKnobMultiControl
 110   bitmap = pGraphics->LoadIBitmap(IKNOBMULTICONTROL_ID, IKNOBMULTICONTROL_FN, kIKnobMultiControl_N);
 111   pGraphics->AttachControl(new IKnobMultiControl(this, kIKnobMultiControl_Horiz_X, kIKnobMultiControl_Horiz_Y, kIKnobMultiControl_Horiz, &bitmap, kHorizontal));
 112
 113   //Attach the IKnobRotatingMaskControl (specify the min and max angle in degrees, not radians, in this control)
 114   IBitmap base = pGraphics->LoadIBitmap(IKRMC_BASE_ID, IKRMC_BASE_FN);
 115   IBitmap mask = pGraphics->LoadIBitmap(IKRMC_MASK_ID, IKRMC_MASK_FN);
 116   IBitmap top = pGraphics->LoadIBitmap(IKRMC_TOP_ID, IKRMC_TOP_FN);
 117   pGraphics->AttachControl(new IKnobRotatingMaskControl(this, kIKRMC_X, kIKRMC_Y, kIKnobRotatingMaskControl, &base, &mask, &top, -135., 135.));
 118
 119   //Attach IBitmapOverlayControl
 120   bitmap = pGraphics->LoadIBitmap(IBOC_ID, IBOC_FN);
 121   pGraphics->AttachControl(new IBitmapOverlayControl(this, kIBOC_X, kIBOC_Y, &bitmap, IRECT(kIBOC_T_X, kIBOC_T_Y, (kIBOC_T_X + kIBOC_T_W), (kIBOC_T_Y + kIBOC_T_W))));
 122
 123   IText text = IText(14);
 124
 125   //Attach ITextControl
 126   pGraphics->AttachControl(new ITextControl(this, IRECT(kITC_X, kITC_Y, (kITC_X + kITC_W), (kITC_Y + kITC_H)), &text, "Display text strings"));
 127
 128   //Attach ICaptionControl
 129   pGraphics->AttachControl(new ICaptionControl(this, IRECT(kICC_X, kICC_Y, (kICC_X + kICC_W), (kICC_Y + kICC_H)), kICaptionControl, &text));
 130
 131   //Attach IURLControl
 132   pGraphics->AttachControl(new IURLControl(this, IRECT(kIUC_X, kIUC_Y, (kIUC_X + kIUC_W), (kIUC_Y + kIUC_W)), "https://github.com/audio-plugins/wdl-ce/wiki"));
 133
 134   // Attach the graphics engine to the plugin.
 135
 136   AttachGraphics(pGraphics);
 137
 138   // No cleanup necessary, the graphics engine manages all of its resources and cleans up when closed.
 139
 140   MakeDefaultPreset((char *) "-", kNumPrograms);
 141 }
 142
 143 IPlugControls::~IPlugControls() {}
 144
 145 void IPlugControls::ProcessDoubleReplacing(double** inputs, double** outputs, int nFrames)
 146 {
 147   // Mutex is already locked for us.
 148
 149   double* in1 = inputs[0];
 150   double* in2 = inputs[1];
 151   double* out1 = outputs[0];
 152   double* out2 = outputs[1];
 153
 154   for (int s = 0; s < nFrames; ++s, ++in1, ++in2, ++out1, ++out2)
 155   {
 156     *out1 = *in1;
 157     *out2 = *in2;
 158   }
 159 }
 160
 161 void IPlugControls::OnParamChange(int paramIdx)
 162 {
 163   IMutexLock lock(this);
 164
 165   if (paramIdx == kIInvisibleSwitchControl)
 166   {
 167     if (GetGUI())
 168     {
 169       GetGUI()->SetControlFromPlug(mIISC_Indicator, GetParam(paramIdx)->Bool());
 170     }
 171   }
 172
 173   if (paramIdx == kIKnobMultiControl_def)
 174   {
 175     if (GetGUI())
 176     {
 177       GetGUI()->SetParameterFromPlug(kICaptionControl, GetParam(paramIdx)->Int(), false);
 178     }
 179     InformHostOfParamChange(kICaptionControl, (GetParam(paramIdx)->Int())/14); //inform host of new normalized value
 180   }
 181
 182 }
 183
 184