ofxOuiTextBox.hpp

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/*
 * ofxOuiTextBox.hpp
 *
 * Text Box (Wrapper around ofTrueTypeFont)
 *
 * This code has been authored by Jules Francoise <jfrancoi@sfu.ca>
 * during his postdoc contract at Simon Fraser University (MovingStories
 * project).
 * See:
 *    http://julesfrancoise.com/
 *    http://movingstories.ca/
 *
 * Copyright (C) 2016 Jules Francoise.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

#ifndef ofxOuiText_hpp
#define ofxOuiText_hpp

#include "ofxOuiCommon.hpp"

namespace ofxOui {

class TextBox {
  public:
    TextBox();

    virtual ~TextBox();

    virtual void update();

    virtual void draw();

    virtual string getFontPath() const;

    virtual void setFontPath(string path);

    virtual float getFontSize() const;

    virtual void setFontSize(float size);

    virtual float getLetterSpacing() const;

    virtual void setLetterSpacing(float letter_spacing);

    virtual float getLineHeight() const;

    virtual void setLineHeight(float line_height);

    virtual int getCharacterIndex(int x_, int y_) const;

    virtual int getCursorIndex(int x_, int y_) const;

    string text = "";

    int x = 0;

    int y = 0;

    int width = 100;

    int height = 100;

    int padding = 10;

    Anchor alignment = ofxOui::Anchor::MiddleCenter;

    ofColor color = ofColor::black;

    ofRectangle rect;

  protected:
    virtual void adjustFont_();

    ofTrueTypeFont* base_Font_;
    string font_path_;
    float font_size_;
    float line_height_;
    float letter_spacing_ = 1.;
    int y_diff_;
};
}

#endif