CTextBox.h

/*
Copyright 2016, Michael R. Hoopmann, Institute for Systems Biology

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

#ifndef _CTEXTBOX_H
#define _CTEXTBOX_H

#include "CActiveFocus.h"
#include "CDisplay.h"
#include "CFont.h"
#include "Structs.h"
#include <deque>

using namespace std;

class CTextBox{
public:

  CTextBox();
  ~CTextBox();

  bool  noScroll;
  int   posX;
  int   posY;
  int   szX;
  int   szY;

  void            addText     (char* str);
  void            addText     (string& str);
  void            clear       ();
  void            fixLayout   ();

  int             logic       (int mouseX, int mouseY, int mouseButton, bool mouseButton1);
  void            render      ();

  void            setDisplay  (CDisplay* d);
  void            setFocus    (CActiveFocus* f);
  void            setFont     (CFont* f);
  void            setSize     (int sz);

private:

  CActiveFocus* activeFocus;
  CDisplay*     display;
  CFont*        font;

  deque<kvTextLine> buffer;
  
  int maxWidth;
  int szFont;
  int szHeight;

  kvColor colors[2];
  int     txtColor;

  int     lastMouseY;
  double  scrollJumpV;
  bool    scrollLockV;
  int     scrollOffsetV;
  bool    showScrollbarV;
  int     thumbHeightV;
  int     thumbMaxV;

  int     lastMouseX;
  double  scrollJumpH;
  bool    scrollLockH;
  int     scrollOffsetH;
  bool    showScrollbarH;
  int     thumbHeightH;
  int     thumbMaxH;

};

#endif