/*
 * Copyright 2005, Waldemar Kornewald <wkornew@gmx.net>
 * Distributed under the terms of the MIT License.
 */

#include "PPPDeskbarReplicant.h"

#include "PPPUpApplication.h"
#include "PPPStatusWindow.h"
#include <PPPInterface.h>

#include <Deskbar.h>
#include <MenuItem.h>
#include <Message.h>
#include <PopUpMenu.h>


// message constants
static const uint32 kMsgDisconnect = 'DISC';
static const uint32 kMsgStatus = 'STAT';

// labels
static const char *kLabelDisconnect = "Disconnect";
static const char *kLabelStatus = "Status";


PPPDeskbarReplicant::PPPDeskbarReplicant(ppp_interface_id id)
        : BView(BRect(0, 0, 15, 15), "PPPDeskbarReplicant", B_FOLLOW_NONE, 0),
        fID(id)
{
        Init();
}


PPPDeskbarReplicant::PPPDeskbarReplicant(BMessage *message)
        : BView(BRect(0, 0, 15, 15), "PPPDeskbarReplicant", B_FOLLOW_NONE, 0)
{
        message->FindInt32("interface", reinterpret_cast<int32*>(&fID));
        Init();
}


PPPDeskbarReplicant::~PPPDeskbarReplicant()
{
        delete fContextMenu;
        
        fWindow->LockLooper();
        fWindow->Quit();
}


PPPDeskbarReplicant*
PPPDeskbarReplicant::Instantiate(BMessage *data)
{
        if(!validate_instantiation(data, "PPPDeskbarReplicant"))
                return NULL;
        
        return new PPPDeskbarReplicant(data);
}


status_t
PPPDeskbarReplicant::Archive(BMessage *data, bool deep) const
{
        BView::Archive(data, deep);
        
        data->AddString("add_on", APP_SIGNATURE);
        data->AddInt32("interface", fID);
        return B_NO_ERROR;
}


void
PPPDeskbarReplicant::AttachedToWindow()
{
        BMenuItem *item = new BMenuItem(kLabelDisconnect, new BMessage(kMsgDisconnect));
        item->SetTarget(fWindow->StatusView());
        fContextMenu->AddItem(item);
        fContextMenu->AddSeparatorItem();
        item = new BMenuItem(kLabelStatus, new BMessage(kMsgStatus));
        item->SetTarget(this);
        fContextMenu->AddItem(item);
}


void
PPPDeskbarReplicant::MessageReceived(BMessage *message)
{
        switch(message->what) {
                case PPP_REPORT_MESSAGE: {
                        int32 type;
                        message->FindInt32("type", &type);
                        if(type == PPP_DESTRUCTION_REPORT)
                                BDeskbar().RemoveItem(Name());
                } break;
                
                case kMsgStatus:
                        fWindow->Show();
                break;
                
                default:
                        BView::MessageReceived(message);
        }
}


void
PPPDeskbarReplicant::MouseDown(BPoint point)
{
        Looper()->CurrentMessage()->FindInt32("buttons", &fLastButtons);
        
        if(fLastButtons & B_SECONDARY_MOUSE_BUTTON) {
                ConvertToScreen(&point);
                fContextMenu->Go(point, true, true, true);
        }
}


void
PPPDeskbarReplicant::MouseUp(BPoint point)
{
        if(fLastButtons & B_PRIMARY_MOUSE_BUTTON) {
                // TODO: center on screen
//              fWindow->MoveTo(center_on_screen(fWindow->Frame(), fWindow));
                fWindow->Show();
        }
}


void
PPPDeskbarReplicant::Draw(BRect updateRect)
{
        // TODO: I want a nice blinking icon!
        MovePenTo(4, 12);
        DrawString("P");
}


void
PPPDeskbarReplicant::Init()
{
        BString name("PPPDeskbarReplicant");
        name << fID;
        SetName(name.String());
        
        BRect rect(50,50,380,150);
        fWindow = new PPPStatusWindow(rect, fID);
        
        fContextMenu = new BPopUpMenu("PPPContextMenu", false);
        
        // watch interface destruction
        PPPInterface interface(fID);
        if(interface.InitCheck() != B_OK)
                return;
}