#ifndef APP_H

#define APP_H

#include "common.h"

#include "graph.h"

#include "input.h"

#include "keyboard.h"

struct App {

  // keep these filds at the begining for easyest static initialization

  Keyboard keyboard;

  Input input;

  Graph graph;

  // these fields will be set while initialization

  Display *dpy;

  int screen;

  Window root;

  Window win;

  Atom aWmDel;

  int stopFd;

  // dynamic fields

  int run;

  int sw, sh;

  int x, y, w, h;

  int irx, iry, irw, irh;

  int xron, xrev, xrerr;

};

int appInit(App *app);

void appDeinit(App *app);

int appRun(App *app);

void appStop(App *app, int err);

void appUpdateScreenSize(App *app, int sw, int sh);

void appMove(App *app, int x, int y, int w, int h);

void appInvalidateRect(App *app, int x, int y, int w, int h);

#endif