chatRoom.cpp

/*
  チャットルーム
  Satofumi KAMIMURA
  $Id$
*/

#include "chatRoom.h"


ChatRoom::ChatRoom(void) : message_area(NULL) {
}


ChatRoom::~ChatRoom(void) {
  deleteObject();
}


void ChatRoom::deleteObject(void) {
  delete message_back;
}


void ChatRoom::recreate(void) {
  win->lock();
  win->clear(ForeDepth);
  deleteObject();
  Initialize(0, NULL);
  win->unlock();
}


int ChatRoom::Initialize(int argc, char *argv[]) {
  win->clear(ForeDepth);

  // ユーザ一覧
  // !!! 塗りつぶし
  // !!! 存在するユーザの描画

  // メッセージ欄
  Rect message_rect(win->w - 64, win->h/2 - 64);
  message_back = new FillSurface(message_rect, Black);
  Grid position(win->w/2, win->h -48);
  win->add((new LabelComponent(message_back))
           ->setPosition(position, Center|Bottom), ForeDepth);
  message_area = new ScrollAreaComponent(*ttf, message_rect);
  message_area->setPxelSize(MiniSize);
  message_area->setPosition(position, Center | Bottom);
  win->add(message_area, ForeDepth);
  message_area->printf("Welcome!\n");

  // 入力欄
  message_input = new TextInputComponent(*ttf, MiniSize,
                                         Rect(message_rect.w, MiniSize));
  message_input->setPosition(Grid(win->w/2, win->h - 16), Center | Bottom);
  message_input->activate(true);
  win->add(message_input, ForeDepth);

  return 0;
}


int ChatRoom::MainLoop(void) {
  bool quit = false;
  do {
    win->lock();

    UserInput::userInput_t ui = UserInput::getInputed();
    quit = ui.quit | ui.isPressedCode(SDLK_ESCAPE);
    win->unlock();

    SDL_Delay(10);
  } while (!quit);

  return 0;
}