WindowManager Class Reference

#include <window.h>

Public Member Functions
void	draw ()
void	shutDown (void)

Protected Member Functions
void	openWindow (Window *w)
void	closeWindow (Window *w, bool deleteWindow=true)

Protected Attributes
std::vector< Window * >	m_windows

Friends
class	Window

Detailed Description

Definition at line 161 of file window.h.

Member Function Documentation

void WindowManager::closeWindow ( Window *  w, bool  deleteWindow = true  )

protected

Definition at line 233 of file window.cpp.

References EventManager::addToDeleteQueue(), globalEventManager(), m_windows, and EventManager::removeResponder().

Referenced by Window::processCommand().

{
    vector< Window* >::iterator iter;
    for (iter = m_windows.begin(); iter != m_windows.end(); iter++)
        if ( (*iter) == w ) {
            m_windows.erase( iter );
            globalEventManager().removeResponder( w );             //Have to do this now.
            if (deleteWindow)
                EventManager::addToDeleteQueue( w );
            break;
        }
}

void WindowManager::draw

(

void

)

Definition at line 173 of file window.cpp.

References BILINEAR, ConditionalCursorDraw(), CULLFACE, DEPTHTEST, DEPTHWRITE, VSSprite::Draw(), VSSprite::GetPosition(), VSSprite::GetSize(), GFXBlendMode(), GFXClear(), GFXColorf(), GFXDisable(), GFXEnable(), GFXHudMode(), GFXTRUE, globalEventManager(), GUI_OPAQUE_WHITE(), i, INVSRCALPHA, LIGHTING, m_windows, Texture::MakeActive(), EventManager::mouseLoc(), NEAREST, VSSprite::SetPosition(), SRCALPHA, TEXTURE0, TEXTURE1, TEXTURE2D, TEXTURE_2D, Point::x, and Point::y.

Referenced by gamemenu_draw(), nav_main_loop(), and RefreshGUI().

{
    GFXHudMode( true );            //Load identity matrices.
    GFXColorf( GUI_OPAQUE_WHITE() );

    GFXDisable( DEPTHTEST );
    GFXEnable( DEPTHWRITE );
    GFXDisable( LIGHTING );
    GFXDisable( CULLFACE );
    GFXClear( GFXTRUE );
    GFXDisable( DEPTHWRITE );
    GFXBlendMode( SRCALPHA, INVSRCALPHA );
    GFXDisable( TEXTURE1 );
    GFXEnable( TEXTURE0 );
    //Just loop through all the windows, and remember if anything gets drawn.
    //Since the first window in the list is drawn first, z-order is
    //maintained.  First entry is the bottom window, last is the top window.
    //FIXME mbyron -- I think the event manager needs to get involved with window z-order.
    //(Mouse events should go to windows in zorder, shouldn't they?)
    for (size_t i = 0; i < m_windows.size(); i++) {
        if ( m_windows[i]->controller() )
            m_windows[i]->controller()->draw();
        if ( i < m_windows.size() ) m_windows[i]->draw();
    }
    //Emulate EndGUIFrame.
    static VSSprite MouseVSSprite( "mouse.spr", BILINEAR, GFXTRUE );
    static Texture  dummy( "white.bmp", 0, NEAREST, TEXTURE2D, TEXTURE_2D, GFXTRUE );
    GFXDisable( CULLFACE );
    ConditionalCursorDraw( true );
    //Figure position of cursor sprite.
    float sizex     = 0.0, sizey = 0.0;
    const Point loc = globalEventManager().mouseLoc();
    MouseVSSprite.GetSize( sizex, sizey );
    float tempx     = 0.0, tempy = 0.0;
    MouseVSSprite.GetPosition( tempx, tempy );
    MouseVSSprite.SetPosition( tempx+loc.x+sizex/2, tempy+loc.y+sizey/2 );

    dummy.MakeActive();
    GFXBlendMode( SRCALPHA, INVSRCALPHA );
    GFXColorf( GUI_OPAQUE_WHITE() );

    //Draw the cursor sprite.
    GFXEnable( TEXTURE0 );
    GFXDisable( DEPTHTEST );
    GFXDisable( TEXTURE1 );
    MouseVSSprite.Draw();

    GFXHudMode( false );
    GFXEnable( CULLFACE );
    MouseVSSprite.SetPosition( tempx, tempy );
}

void WindowManager::openWindow ( Window *  w)

protected

Definition at line 226 of file window.cpp.

References globalEventManager(), m_windows, and EventManager::pushResponder().

Referenced by Window::open().

{
    m_windows.push_back( w );
    globalEventManager().pushResponder( w );
}

void WindowManager::shutDown

(

void

)

Definition at line 249 of file window.cpp.

References m_windows.

Referenced by BaseComputer::actionConfirmedLoadGame(), BaseComputer::draw(), NetActionConfirm::finalizeJoinGame(), UniverseUtil::loadGame(), and GameMenu::processSinglePlayerButton().

{
    while (m_windows.size() > 0)
        m_windows.back()->close();
    //m_windows.erase(m_windows.begin());
}

Friends And Related Function Documentation

friend class Window

friend

Definition at line 164 of file window.h.

Member Data Documentation

std::vector< Window* > WindowManager::m_windows

protected

Definition at line 179 of file window.h.

Referenced by closeWindow(), draw(), openWindow(), and shutDown().

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

• src/gui/window.h
• src/gui/window.cpp