Menu Class Reference

#include <menu.h>

Inheritance diagram for Menu:

[legend]Collaboration diagram for Menu:

[legend]List of all members.

Public Member Functions
	Menu (char *bg, t_action actions=vOkCancel)
virtual	~Menu ()
void	Run ()
virtual void	Redraw (const Rectanglei &rect, Surface &surf)
Public Attributes
WidgetList	widgets
const t_action	actions
Protected Member Functions
virtual void	sig_ok ()
virtual void	sig_cancel ()
virtual void	DrawBackground (const Point2i &mousePosition)
virtual void	key_ok ()
virtual void	key_cancel ()
virtual void	__sig_ok ()=0
virtual void	__sig_cancel ()=0
virtual void	Draw (const Point2i &mousePosition)=0
virtual void	OnClic (const Point2i &mousePosition, int button)=0
void	SetActionButtonsXY (int x, int y)
void	Display (const Point2i &mousePosition)
Protected Attributes
Button *	b_cancel
Button *	b_ok
bool	close_menu
Private Member Functions
bool	BasicOnClic (const Point2i &mousePosition)
Private Attributes
Sprite *	background
HBox *	actions_buttons

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Detailed Description

Definition at line 49 of file menu.h.

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Constructor & Destructor Documentation

Menu::Menu	(	char *	bg,
		t_action	actions = vOkCancel
	)

Definition at line 29 of file menu.cpp.

                                       :
  actions(_actions)
{
  close_menu = false ;
  AppWormux * app = AppWormux::GetInstance();

  uint x = app->video.window.GetWidth() / 2;
  uint y = app->video.window.GetHeight() - 50;

  Profile *res = resource_manager.LoadXMLProfile( "graphism.xml", false);
  background = new Sprite( resource_manager.LoadImage( res, bg));
  background->cache.EnableLastFrameCache();

  b_ok = NULL;
  b_cancel = NULL;
  if (actions == vNo) {
    actions_buttons = NULL;    
  } else {

    actions_buttons = new HBox( Rectanglei(x, y, 1, 40), false);

    if (actions == vOk || actions == vOkCancel) {
      b_ok = new Button( Point2i(0, 0), res, "menu/valider"); 
      actions_buttons->AddWidget(b_ok);
    }

    if (actions == vCancel  || actions == vOkCancel) {
      b_cancel = new Button( Point2i(0, 0), res, "menu/annuler");
      actions_buttons->AddWidget(b_cancel);
    }

    widgets.AddWidget(actions_buttons);
  }

  widgets.SetContainer(this);
  resource_manager.UnLoadXMLProfile(res);
}

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Menu::~Menu

(

)

[virtual]

Definition at line 67 of file menu.cpp.

{
  delete background;
}

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Member Function Documentation

virtual void Menu::__sig_cancel

(

)

[protected, pure virtual]

Implemented in CreditsMenu, GameMenu, InternetMenu, Main_Menu, NetworkConnectionMenu, NetworkMenu, OptionMenu, and ResultsMenu.

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virtual void Menu::__sig_ok

(

)

[protected, pure virtual]

Implemented in CreditsMenu, GameMenu, InternetMenu, Main_Menu, NetworkConnectionMenu, NetworkMenu, OptionMenu, and ResultsMenu.

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bool Menu::BasicOnClic

(

const Point2i &

mousePosition

)

[private]

Definition at line 86 of file menu.cpp.

{
  if( b_ok != NULL &&  b_ok->Contains(mousePosition) )
    sig_ok();
  else if( b_cancel != NULL && b_cancel->Contains(mousePosition) )
    sig_cancel();
  else
    return false;
  
  return true;
}

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void Menu::Display

(

const Point2i &

mousePosition

)

[protected]

Definition at line 168 of file menu.cpp.

{
  // to limit CPU  
  uint sleep_fps=0;
  uint delay = 0;
  uint start = SDL_GetTicks();

  widgets.Update(mousePosition, AppWormux::GetInstance()->video.window);
  Draw(mousePosition);
  AppWormux::GetInstance()->video.Flip();

  // to limit CPU
  delay = SDL_GetTicks()-start;   
  if (delay < 200)
    sleep_fps = 200 - delay;
  else
    sleep_fps = 0;
  SDL_Delay(sleep_fps);
}

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virtual void Menu::Draw

(

const Point2i &

mousePosition

)

[protected, pure virtual]

Implemented in CreditsMenu, GameMenu, InternetMenu, Main_Menu, NetworkConnectionMenu, NetworkMenu, OptionMenu, and ResultsMenu.

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void Menu::DrawBackground

(

const Point2i &

mousePosition

)

[protected, virtual]

Reimplemented in Main_Menu.

Definition at line 98 of file menu.cpp.

{
  background->ScaleSize(AppWormux::GetInstance()->video.window.GetSize());
  background->Blit(AppWormux::GetInstance()->video.window, 0, 0);
}

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virtual void Menu::key_cancel

(

)

[inline, protected, virtual]

Reimplemented in Main_Menu.

Definition at line 79 of file menu.h.

{};

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virtual void Menu::key_ok

(

)

[inline, protected, virtual]

Reimplemented in Main_Menu.

Definition at line 78 of file menu.h.

{};

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virtual void Menu::OnClic	(	const Point2i &	mousePosition,
		int	button
	)			[protected, pure virtual]

Implemented in CreditsMenu, GameMenu, InternetMenu, Main_Menu, NetworkConnectionMenu, NetworkMenu, OptionMenu, and ResultsMenu.

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void Menu::Redraw	(	const Rectanglei &	rect,
		Surface &	surf
	)			[virtual]

Implements Container.

Reimplemented in Main_Menu.

Definition at line 104 of file menu.cpp.

{
  background->Blit(surf, rect, rect.GetPosition());
}

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void Menu::Run

(

)

Reimplemented in Main_Menu.

Definition at line 109 of file menu.cpp.

{ 
  int x=0, y=0;

  close_menu = false;

  // Display the background
  DrawBackground(Point2i(0,0));

  do
  {
    // Poll and treat events
    SDL_Event event;
     
    while( SDL_PollEvent( &event) )
    {
      Point2i mousePosition(event.button.x, event.button.y);
           
      if( event.type == SDL_QUIT )
        sig_cancel();
      else if( event.type == SDL_KEYDOWN )
        switch( event.key.keysym.sym)
        {
        case SDLK_ESCAPE:
          if(b_cancel != NULL)
            sig_cancel();
          else
            key_cancel();
          break;
        case SDLK_RETURN:
          if(b_ok != NULL)
            sig_ok();
          else
            key_ok();
          break;
        case SDLK_F10:
          AppWormux::GetInstance()->video.ToggleFullscreen();
          break;
        default:
          widgets.SendKey(event.key.keysym);
          break;
        }
      else if( event.type == SDL_MOUSEBUTTONUP)
      if( !BasicOnClic(mousePosition) )
        OnClic(mousePosition, event.button.button);
    }

    // Avoid to calculate redraw menu when comming back for closing.
    if (!close_menu) {

      SDL_GetMouseState( &x, &y );
      Point2i mousePosition(x, y);
      
      Display(mousePosition);
    }

  } while (!close_menu);
}

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void Menu::SetActionButtonsXY	(	int	x,
		int	y
	)			[protected]

Definition at line 188 of file menu.cpp.

                                         {
  if (actions_buttons != NULL)
    actions_buttons->SetSizePosition( Rectanglei(x, y, actions_buttons->GetSizeX(), actions_buttons->GetSizeY()) );
}

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void Menu::sig_cancel

(

)

[protected, virtual]

Definition at line 79 of file menu.cpp.

{
  jukebox.Play("share", "menu/cancel");
  __sig_cancel();
  close_menu = true;
}

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void Menu::sig_ok

(

)

[protected, virtual]

Reimplemented in NetworkConnectionMenu, and NetworkMenu.

Definition at line 72 of file menu.cpp.

{
  jukebox.Play("share", "menu/ok");
  __sig_ok();
  close_menu = true;
}

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Member Data Documentation

const t_action Menu::actions

Definition at line 53 of file menu.h.

HBox* Menu::actions_buttons [private]

Definition at line 65 of file menu.h.

Button* Menu::b_cancel [protected]

Definition at line 70 of file menu.h.

Button* Menu::b_ok [protected]

Definition at line 71 of file menu.h.

Sprite* Menu::background [private]

Definition at line 62 of file menu.h.

bool Menu::close_menu [protected]

Definition at line 72 of file menu.h.

WidgetList Menu::widgets

Definition at line 52 of file menu.h.

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The documentation for this class was generated from the following files:

• src/menu/menu.h
• src/menu/menu.cpp

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