ExprControlCollection.h

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/*
* Copyright Disney Enterprises, Inc.  All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License
* and the following modification to it: Section 6 Trademarks.
* deleted and replaced with:
*
* 6. Trademarks. This License does not grant permission to use the
* trade names, trademarks, service marks, or product names of the
* Licensor and its affiliates, except as required for reproducing
* the content of the NOTICE file.
*
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
*
* @file ExprControlCollection.h
* @brief Manages/creates a bunch of ExprControls by using expression text
* @author  aselle
*/
#ifndef _ExprControlCollection_h
#define _ExprControlCollection_h
#include <vector>

#include <QtGui/QTextBrowser>
#include <QtGui/QPlainTextEdit>
#include <QtGui/QDialog>
#include <QtCore/QTimer>
#include <QtCore/QRegExp>
#include <QtGui/QLineEdit>
#include <QtGui/QCheckBox>
#include <QtGui/QSlider>
#include "ExprControl.h"

class QVBoxLayout;
class QRadioButton;
class EditableExpression;

class ExprAddDialog:public QDialog
{
    Q_OBJECT;
public:
    QLineEdit *variableName;
    QTabWidget *tabWidget;
    QLineEdit *intDefault;
    QLineEdit *intMin;
    QLineEdit *intMax;
    QLineEdit *floatDefault;
    QLineEdit *floatMin;
    QLineEdit *floatMax;
    QLineEdit *vectorDefault0;
    QLineEdit *vectorDefault1;
    QLineEdit *vectorDefault2;
    QLineEdit *vectorMin;
    QLineEdit *vectorMax;
    QLineEdit *curveLookup;
    QLineEdit *colorCurveLookup;
    QLineEdit *animCurveLookup;
    QLineEdit *animCurveLink;
    QLineEdit *swatchLookup;
    QLineEdit *deepWaterLookup;
    QRadioButton *rainbowPaletteBtn;
    QRadioButton *grayPaletteBtn;
    QColor color;
    QPushButton* colorWidget;
    QComboBox* stringTypeWidget;
    QLineEdit* stringDefaultWidget;
    QLineEdit* stringNameWidget;

    ExprAddDialog(int& count,QWidget* parent=0);
    const char * initSwatch();
private slots:
    void colorChooseClicked();

};

class ExprControlCollection:public QWidget
{
    Q_OBJECT;

    int _linkedId;
    int count;
    bool showAddButton;

    // holds a representation factored into the controls
    EditableExpression* editableExpression;
public:
    ExprControlCollection(QWidget* parent=0,bool showAddButton=true);
    ~ExprControlCollection();

private:
    // TODO: put back
    std::vector<ExprControl*> _controls;
    QVBoxLayout* controlLayout;
public:
    void updateText(const int id,QString& text);
    bool rebuildControls(const QString& expressionText,std::vector<QString>& variables);

    int numControls() { return _controls.size(); }

    void showEditor(int idx);

    static void setAnimCurveCallback(AnimCurveControl::AnimCurveCallback callback){
        AnimCurveControl::setAnimCurveCallback(callback);
    }
    
private slots:
    void addControlDialog();
    void singleControlChanged(int id);
    void linkColorLink(int id);
    void linkColorEdited(int id,QColor color);
signals:
    void controlChanged(int id);
    void linkColorOutput(QColor color);
    void insertString(const std::string& controlString);
public slots:
    void linkColorInput(QColor color);
    
};

#endif