menusystemtest02.cpp

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#include <string>
#include <cstdlib>
using namespace std;

#include <graphmisc.h>
#include <menusystemtest02.h>
#include <zpr.h>

string menusystemtest02::doc[] =
{ 
  "",
  "Basic simulation of an application menu"
};

menusystem * menusystemtest02::root = 0;

class menusystemtest02Main : public menusystem
{
public:

  menusystemtest02Main();

  static string menu[];
  static GLint menulen[];
  static uint menusize;
  static point2<int> origin;
  static GLint columnchange;


protected:

  void readImmediate(charc ch);
  
};

string menusystemtest02Main::menu[] = { "Skype", "File", "Edit", "View", "Account", "Contact" }; 
GLint menusystemtest02Main::menulen[] = { 50,40,40,40,60,40 };
uint menusystemtest02Main::menusize=6;
point2<GLint> menusystemtest02Main::origin(60,50);
GLint menusystemtest02Main::columnchange=20;


class menusystemtest02Skype : public menusystem
{
public:
  menusystemtest02Skype();

protected:

  void readImmediate(charc ch);

  void draw() { drawparents(); menusystem::draw(); };
  
};

class menusystemtest02Services : public menusystem
{
public:
  menusystemtest02Services();

protected:

  void readImmediate(charc ch);

  void draw() { drawparents(); menusystem::draw(); };
};

class menusystemtest02File : public menusystem
{
public:
  menusystemtest02File();

protected:

  void readImmediate(charc ch);

  void draw() { drawparents(); menusystem::draw(); };
};
  


void menusystemtest02Main::readImmediate(charc ch)
{
  switch (ch)
  {
    case 's': transfercontroltosubmenu(0); break; 
    case 'f': transfercontroltosubmenu(1); break; 
  }
}

// Unusual problem - could not find error with X variable not being
//   able to be written to.  Used gdb but still could not work it out.
//   Added addfont(string,point2<GLint> const &) as an alternative.
menusystemtest02Main::menusystemtest02Main() : 
  //menusystem(this,0,true,point2<int>(60,30),20)
  menusystem(this,0,true,origin,columnchange) 
{

  string key[] = { "[s]", "[f]", "[e]", "[v]", "[a]", "[c]" };
  //string menu[] = { "Skype", "File", "Edit", "View", "Account", "Contact" }; 
  //string menu[] = { "Skype", "File", "", "", "", "" }; 
  //GLint menulen[] = { 40,30,30,30,50,30 };
//  GLint menulen[] = { 50,40,40,40,60,40 };
//  uint menusize=6;

//cout << "***" << endl;
  point2<GLint> X2(X);
  
  visibleGraphics.push( new gobjglColor4ub(255,215,0,200) );
  for (uint i=0; i<menusize; ++i)
  {
    addfont12(key[i],X2);
    X2.x += menulen[i];
//cout << SHOW(X2) << endl;
    
    //visibleGraphics.push( new gobjglColor4ub(255,215,0,200) );
//    addfont12(key[i],0);
    //X.x += 14;
    //X.x += 34;
    //X.x += key[i].length()*8;
//    X.x = (X.x + key[i].length()*8);
//cout << "*" << SHOW(X) << " " << key[i].length()*8 <<  endl;
/*
    visibleGraphics.push( new gobjglColor4f(1.0,0.0,0.0,0.8) );
    addfont12(menu[i],0);
    //X.x += len[i];
    X.x += menu[i].length()*9;
*/
  }

  X2=X;
  X2.x += 13;
  visibleGraphics.push( new gobjglColor4f(1.0,0.0,0.0,0.8) );
  for (uint i=0; i<menusize; ++i)
  {
    addfont12(menu[i],X2);
    X2.x += menulen[i];
  }
}



menusystemtest02Skype::menusystemtest02Skype() : 
//  menusystem(point2<int>(60,50),20)
  menusystem
  (
    menusystemtest02Main::origin,
    menusystemtest02Main::columnchange
  )
{
  visibleGraphics.push( new gobjglColor4f(1.0,0.0,0.0,0.8) );

  addnewline();
  addfont12("[a] About Skype",1);

  addfont12("[p] Preferences...",1);
  addfont12("[u] Check for Update",1);
  addfont12("[e] Services >",1);
  addfont12("[h] Hide Skype",1);
  addfont12("[o] Hide Others",1);
  addfont12("[s] Show All",2);

  addfont12("[q] Quit",0);

}

void menusystemtest02Skype::readImmediate(char ch)
{
  switch (ch)
  {
    case 'q': exit(0); break;
    case 'e': transfercontroltosubmenu(0); break;

    default:
      transfercontroltoroot(); 
  }
}

menusystemtest02Services::menusystemtest02Services() : 
  //menusystem(point2<int>(135,110),20)
  menusystem
  (
    menusystemtest02Main::origin + point2<GLint>(75,60),
    menusystemtest02Main::columnchange
  )
{
  visibleGraphics.push( new gobjglColor4f(1.0,0.0,0.0,0.8) );

  addnewline();
  addfont12("[c] ChineseTextConnverter >",1);
  addfont12("[d] Disk Utility >",1);
  addfont12("[f] Finder >",1);
  addfont12("[b] Font Book >",1);
  addfont12("[g] Grab >",1);
  addfont12("[i] Import Image",1);
  addfont12("[l] Look Up in Dictionary",1);
  addfont12("[m] Mail >",1);
  addfont12("[n] Make New Stick Note",1);
}

void menusystemtest02Services::readImmediate(char ch)
{
  switch (ch)
  {
    default:
      transfercontroltoroot(); 
  }
}


menusystemtest02File::menusystemtest02File() : 
  //menusystem(point2<int>(110,50),20)
  menusystem
  (
    menusystemtest02Main::origin + point2<GLint>(menusystemtest02Main::menulen[0],0),
    menusystemtest02Main::columnchange
  )
{
  visibleGraphics.push( new gobjglColor4f(1.0,0.0,0.0,0.8) );

  addnewline();
  addfont12("[w] Close Window",1);
  addfont12("[c] Close Chat",1);
  addfont12("[s] Save as...",0);
}

void menusystemtest02File::readImmediate(char ch)
{
  switch (ch)
  {
//    case 'q': exit(0); break;
//    case 'e': transfercontroltosubmenu(0); break;

    default:
      transfercontroltoroot(); 
  }
}


menusystemtest02::menusystemtest02(int argc, char** argv)
{
  glutInit(&argc,argv);
  glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
  glutInitWindowSize(800,600);
  glutCreateWindow("");
  glutDisplayFunc(display);
  glutKeyboardFunc(keyboard);

  OpenGLinitialisation();

  glEnable(GL_DEPTH_TEST);
  glEnable(GL_CULL_FACE);
  glEnable(GL_NORMALIZE);

  xGraphics.set();

  //current = 
  //  new menusystem(0,0,true,point2<GLint>(60,50),10);
  //gobjpush(current);
  //current->fontcolor = point4<float>(1.0,0.0,0.0,0.8);
  //current->lightingdisable();
  //


  root = new menusystemtest02Main();
  root->fontcolor = point4<float>(1.0,0.0,0.0,0.8);
//  root->lightingdisable();


  menusystem * m;
  m = new menusystemtest02Skype();
//  m->lightingdisable();
  menusystem * m2 = new menusystemtest02Services();
  m->addsubmenu(m2);
  root->addsubmenu(m);

  m = new menusystemtest02File();
  root->addsubmenu(m);
  
  gobjpush(new gobjglDisable(GL_LIGHTING));
  gobjpush(root);

/*
  menusystem * mainmenu = 
    new menusystem(0,0,true,point2<GLint>(250,70),10);
  mainmenu->fontcolor = point4<float>(240/255.0,192/255.0,10.0/255.0,0.8);
  mainmenu->addfont12("menusystem test",2);
  mainmenu->addfont10("m    - print a message.",1);
  mainmenu->addfont10("M    - print a paragraph(no user returns in string).",1);
  mainmenu->addfont10("space",1);
  mainmenu->addfont10("a    - print a block(user returns in string).",1);
  gobjpush(mainmenu);

 
  //current->addfont12start("The first message.",1);
*/

  zpr zz;

  zz.update();
  glutMainLoop();
}

void menusystemtest02::display()
{ 
  glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

  gobj::global->draw();

  glerrordisplay();
  
  glutSwapBuffers();
}

void menusystemtest02::keyboard
(
  unsigned char key, 
  int x, 
  int y
)
{
  assert(root!=0);
  root->read(key);
}