shaders/shaderscreen/orshaderscreen_layout.cxx

shaders/shaderscreen/orshaderscreen_layout.cxx
/***************************************************************************************
Autodesk(R) Open Reality(R) Samples
(C) 2009 Autodesk, Inc. and/or its licensors
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***************************************************************************************/
#ifndef ORSDK_DLL
#define ORSDK_DLL K_DLLEXPORT
#endif
//--- Class declarations
#include "orshaderscreen_layout.h"
//--- Registration define
#define ORSHADERSCREEN__LAYOUT ORShaderScreenLayout
//--- FiLMBOX implementation and registration
FBShaderLayoutImplementation( ORSHADERSCREEN__LAYOUT );
FBRegisterShaderLayout ( ORSHADERSCREEN__LAYOUT,
ORSHADERSCREEN__DESCSTR,
FB_DEFAULT_SDK_ICON );
/************************************************
* FiLMBOX constructor.
************************************************/
bool ORShaderScreenLayout::FBCreate()
{
mShader = (ORShaderScreen*) (FBShader*) Shader;
UICreate ();
UIConfigure ();
UIReset ();
OnIdle.Add( this, (FBCallback) &ORShaderScreenLayout::EventIdle );
return true;
}
/************************************************
* FiLMBOX destructor.
************************************************/
void ORShaderScreenLayout::FBDestroy()
{
//OnIdle.Remove( this, (FBCallback) &ORShaderScreenLayout::EventIdle );
}
/************************************************
* Create the UI.
************************************************/
void ORShaderScreenLayout::UICreate()
{
int lB, lS, lW, lH; // space, width, height
lB = 10;
lS = 4;
lW = 100;
lH = 18;
AddRegion("Label1", "Label1",
lB, kFBAttachLeft, "", 1.00,
lB, kFBAttachTop, "", 1.00,
lW, kFBAttachNone, NULL, 1.00,
lH, kFBAttachNone, NULL, 1.00 );
AddRegion("Color1","Color1",
lS, kFBAttachRight, "Label1", 1.00,
0, kFBAttachTop, "Label1", 1.00,
2*lW, kFBAttachNone, NULL, 1.00,
0, kFBAttachHeight,"Label1", 1.00 );
AddRegion("KeyColor1", "KeyColor1",
lS, kFBAttachRight, "Color1", 1.00,
0, kFBAttachTop, "Color1", 1.00,
lH, kFBAttachNone, NULL, 1.00,
lH, kFBAttachNone, NULL, 1.00 );
AddRegion("AnimateColor1", "AnimateColor1",
lS, kFBAttachRight, "KeyColor1",1.00,
0, kFBAttachTop, "KeyColor1",1.00,
2*lH, kFBAttachNone, NULL, 1.00,
lH, kFBAttachNone, NULL, 1.00 );
AddRegion("Label2", "Label2",
0, kFBAttachLeft, "Label1", 1.00,
lS, kFBAttachBottom,"Label1", 1.00,
lW, kFBAttachNone, NULL, 1.00,
lH, kFBAttachNone, NULL, 1.00 );
AddRegion("Color2","Color2",
lS, kFBAttachRight, "Label2", 1.00,
0, kFBAttachTop, "Label2", 1.00,
2*lW, kFBAttachNone, NULL, 1.00,
0, kFBAttachHeight,"Label2", 1.00 );
AddRegion("KeyColor2", "KeyColor2",
lS, kFBAttachRight, "Color2", 1.00,
0, kFBAttachTop, "Color2", 1.00,
lH, kFBAttachNone, NULL, 1.00,
lH, kFBAttachNone, NULL, 1.00 );
AddRegion("AnimateColor2", "AnimateColor2",
lS, kFBAttachRight, "KeyColor2",1.00,
0, kFBAttachTop, "KeyColor2",1.00,
2*lH, kFBAttachNone, NULL, 1.00,
lH, kFBAttachNone, NULL, 1.00 );
AddRegion("LabelIntensity","LabelIntensity",
0, kFBAttachLeft, "Label2", 1.00,
lS, kFBAttachBottom,"Label2", 1.00,
0, kFBAttachWidth, "Label2", 1.00,
0, kFBAttachHeight,"Label2", 1.00 );
AddRegion("Intensity","Intensity",
0, kFBAttachLeft, "Color2", 1.00,
lS, kFBAttachBottom,"Color2", 1.00,
0, kFBAttachWidth, "Color2", 1.00,
0, kFBAttachHeight,"Color2", 1.00 );
AddRegion("KeyIntensity", "KeyIntensity",
lS, kFBAttachRight, "Intensity",1.00,
0, kFBAttachTop, "Intensity",1.00,
lH, kFBAttachNone, NULL, 1.00,
lH, kFBAttachNone, NULL, 1.00 );
AddRegion("AnimateIntensity", "AnimateIntensity",
lS, kFBAttachRight, "KeyIntensity", 1.00,
0, kFBAttachTop, "KeyIntensity", 1.00,
2*lH, kFBAttachNone, NULL, 1.00,
lH, kFBAttachNone, NULL, 1.00 );
AddRegion("LabelColorOp","LabelColorOp",
0, kFBAttachLeft, "LabelIntensity", 1.00,
lS, kFBAttachBottom,"LabelIntensity", 1.00,
0, kFBAttachWidth, "LabelIntensity", 1.00,
0, kFBAttachHeight,"LabelIntensity", 1.00 );
AddRegion("ColorOp", "ColorOp",
lS, kFBAttachRight, "LabelColorOp", 1.00,
0, kFBAttachTop, "LabelColorOp", 1.00,
lW, kFBAttachNone, NULL, 1.00,
lH, kFBAttachNone, NULL, 1.00 );
SetControl( "Label1", mLabelColor1 );
SetControl( "Color1", mColor1 );
SetControl( "KeyColor1", mButtonKeyColor1 );
SetControl( "AnimateColor1", mButtonAnimateColor1 );
SetControl( "Label2", mLabelColor2 );
SetControl( "Color2", mColor2 );
SetControl( "KeyColor2", mButtonKeyColor2 );
SetControl( "AnimateColor2", mButtonAnimateColor2 );
SetControl( "LabelIntensity", mLabelIntensity );
SetControl( "Intensity", mIntensity );
SetControl( "KeyIntensity", mButtonKeyIntensity );
SetControl( "AnimateIntensity", mButtonAnimateIntensity );
SetControl( "LabelColorOp", mLabelColorOp );
SetControl( "ColorOp", mColorOp );
}
/************************************************
* Configure the UI.
************************************************/
void ORShaderScreenLayout::UIConfigure()
{
mLabelColor1.Caption = "Ambient Color 1";
mLabelColor2.Caption = "Ambient Color 2";
mLabelIntensity.Caption = "Intensity";
mLabelColorOp.Caption = "Color operation";
mButtonKeyColor2.Caption = "K";
mButtonKeyColor2.Border.Style = kFBEmbossBorder;
mButtonAnimateColor2.Caption = "A";
mButtonAnimateColor2.Style = kFB2States;
mButtonKeyColor1.Caption = "K";
mButtonKeyColor1.Border.Style = kFBEmbossBorder;
mButtonAnimateColor1.Caption = "A";
mButtonAnimateColor1.Style = kFB2States;
mButtonKeyIntensity.Caption = "K";
mButtonKeyIntensity.Border.Style= kFBEmbossBorder;
mButtonAnimateIntensity.Caption = "A";
mButtonAnimateIntensity.Style = kFB2States;
int i;
for( i=0; i<ORShaderScreen::eColorOpCount; i++ )
{
mColorOp.Items.Add( mShader->GetColorOpName((ORShaderScreen::ORColorOp)i), i );
}
mColor1.OnChange.Add ( this, (FBCallback) &ORShaderScreenLayout::EventColor1Change );
mButtonKeyColor1.OnClick.Add ( this, (FBCallback) &ORShaderScreenLayout::EventKeyColor1 );
mButtonAnimateColor1.OnClick.Add ( this, (FBCallback) &ORShaderScreenLayout::EventAnimateColor1 );
mColor2.OnChange.Add ( this, (FBCallback) &ORShaderScreenLayout::EventColor2Change );
mButtonKeyColor2.OnClick.Add ( this, (FBCallback) &ORShaderScreenLayout::EventKeyColor2 );
mButtonAnimateColor2.OnClick.Add ( this, (FBCallback) &ORShaderScreenLayout::EventAnimateColor2 );
mIntensity.OnChange.Add ( this, (FBCallback) &ORShaderScreenLayout::EventIntensityChange );
mButtonKeyIntensity.OnClick.Add ( this, (FBCallback) &ORShaderScreenLayout::EventKeyIntensity );
mButtonAnimateIntensity.OnClick.Add ( this, (FBCallback) &ORShaderScreenLayout::EventAnimateIntensity );
mColorOp.OnChange.Add ( this, (FBCallback) &ORShaderScreenLayout::EventColorOpChange );
}
/************************************************
* Reset the UI from the device.
************************************************/
void ORShaderScreenLayout::UIReset()
{
UIRefresh();
mButtonAnimateColor1.State = mShader->IsColor1Animated() ? 1:0;
mButtonAnimateColor2.State = mShader->IsColor2Animated() ? 1:0;
mButtonAnimateIntensity.State = mShader->IsIntensityAnimated() ? 1:0;
mColorOp.ItemIndex = (int)mShader->GetColorOp();
}
void ORShaderScreenLayout::UIRefresh()
{
//mColor1.Value = mShader->GetColor1();
//mColor2.Value = mShader->GetColor2();
//mIntensity.Value = mShader->GetIntensity();
}
/************************************************
* Edit multiplier callback.
************************************************/
void ORShaderScreenLayout::EventColor1Change( HISender pSender, HKEvent pEvent)
{
int i;
FBColor lValue = mColor1.Value;
for( i = 0; i<3; i ++ )
{
if( lValue[i] < 0.0 )
{
lValue[i] = 0.0;
}
else if( lValue[i] > 1.0 )
{
lValue[i] = 1.0;
}
}
mColor1.Value = lValue;
//
// !!! This is a problem for the moment!
//
// Must have a local variable.
//
// mShader->SetColor2( mColor1.Value );
//
// Won't work for the simple reason: mColor1.Value
// returns a variable of type FBColor on the stack
// whose lifetime isn't long enough.
//
FBColor lTemp = mColor1.Value;
mShader->SetColor1( lTemp );
mColor1.Value = mShader->GetColor1();
}
void ORShaderScreenLayout::EventColor2Change( HISender pSender, HKEvent pEvent)
{
int i;
FBColor lValue = mColor2.Value;
for( i = 0; i<3; i ++ )
{
if( lValue[i] < 0.0 )
{
lValue[i] = 0.0;
}
else if( lValue[i] > 1.0 )
{
lValue[i] = 1.0;
}
}
//
// !!! This is a problem for the moment!
//
// Must have a local variable.
//
// mShader->SetColor2( mColor1.Value );
//
// Won't work for the simple reason: mColor1.Value
// returns a variable of type FBColor on the stack
// whose lifetime isn't long enough.
//
//FBColor lTemp = mColor2.Value;
mShader->SetColor2( mColor2.Value );
mColor2.Value = mShader->GetColor2();
}
void ORShaderScreenLayout::EventIntensityChange(HISender pSender, HKEvent pEvent)
{
mShader->SetIntensity( mIntensity.Value );
mIntensity.Value = mShader->GetIntensity();
}
void ORShaderScreenLayout::EventIdle( HISender pSender, HKEvent pEvent )
{
UIRefresh();
}
void ORShaderScreenLayout::EventKeyColor1( HISender pSender, HKEvent pEvent )
{
mShader->KeyColor1();
}
void ORShaderScreenLayout::EventKeyColor2( HISender pSender, HKEvent pEvent )
{
mShader->KeyColor2();
}
void ORShaderScreenLayout::EventKeyIntensity( HISender pSender, HKEvent pEvent )
{
mShader->KeyIntensity();
}
void ORShaderScreenLayout::EventAnimateColor1( HISender pSender, HKEvent pEvent )
{
mShader->AnimateColor1(mButtonAnimateColor1.State!=0);
}
void ORShaderScreenLayout::EventAnimateColor2( HISender pSender, HKEvent pEvent )
{
mShader->AnimateColor2(mButtonAnimateColor2.State!=0);
}
void ORShaderScreenLayout::EventAnimateIntensity( HISender pSender, HKEvent pEvent )
{
mShader->AnimateIntensity( mButtonAnimateIntensity.State!=0 );
}
void ORShaderScreenLayout::EventColorOpChange( HISender pSender, HKEvent pEvent )
{
mShader->SetColorOp( (ORShaderScreen::ORColorOp)(int)mColorOp.ItemIndex );
}
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