DeskBar.cpp

#include "App.h"
#include "Deskbar.h"

#include <AppFileInfo.h>
#include <Bitmap.h>
#include <Entry.h>
#include <File.h>
#include <MenuItem.h>
#include <Region.h>
#include <PopUpMenu.h>
#include <Roster.h>
#include <View.h>
#include <Window.h>

#include <stdio.h>


const uint32 M_Pause = 'puse';
const uint32 M_Resume = 'rsme';
const uint32 M_Next = 'next';
const uint32 M_Previous = 'prvs';
const uint32 M_Settings = 'sttg';
const uint32 M_About = 'abut';
const uint32 M_Quit = 'quit';


BView *instantiate_deskbar_item()
{
    return new Deskbar();
}

Deskbar::Deskbar()
    :   BView(BRect(0, 0, 15, 15), "RollerDeskbarView",
        B_FOLLOW_ALL, B_WILL_DRAW)
{
    Init();
}

Deskbar::Deskbar(BMessage *message)
    :   BView(message)
{
    Init();
}

Deskbar::~Deskbar()
{
    delete fIcon;
}

void Deskbar::Init()
{
    entry_ref ref;
    be_roster->FindApp(M_Roller_Signature, &ref);

    BFile           file(&ref, B_READ_ONLY);
    BAppFileInfo    appFileInfo(&file);
    fIcon = new BBitmap(BRect(0,0,15,15), B_CMAP8);
    appFileInfo.GetIcon(fIcon, B_MINI_ICON);
}

Deskbar *Deskbar::Instantiate(BMessage *message)
{
    if (validate_instantiation(message, "RollerDeskbarView"))
    return new Deskbar(message);

    return NULL;

}


status_t Deskbar::Archive(BMessage *message, bool deep) const
{
    BView::Archive(message, deep);
    message->AddString("add_on",M_Roller_Signature);
    message->AddString("class","RollerDeskbarView");

    return B_OK;
}


void Deskbar::AttachedToWindow()
{
    BView::AttachedToWindow();

    SetViewColor(Parent()->ViewColor());

}


void Deskbar::Draw(BRect rect)
{
    SetDrawingMode( B_OP_ALPHA );
    DrawBitmap(fIcon, BPoint(0.0, 0.0));
}


void Deskbar::MouseDown(BPoint where)
{
    BPoint location;
    uint32 buttons;

    GetMouse(&location, &buttons);


    if (buttons & B_PRIMARY_MOUSE_BUTTON) {
        LeftClick(where);

    } else if (buttons & B_SECONDARY_MOUSE_BUTTON) {
                RightClick(where);

    }
}


void Deskbar::LeftClick(BPoint where)
{
        BPopUpMenu *popup = new BPopUpMenu("popup", false, false);
        popup->AddItem(new BMenuItem("Pause",
        new BMessage(M_Pause)));
        popup->AddItem(new BMenuItem("Resume",
        new BMessage(M_Resume)));

        popup->AddSeparatorItem();

        popup->AddItem(new BMenuItem("Previous",
        new BMessage(M_Previous)));
        popup->AddItem(new BMenuItem("Next",
        new BMessage(M_Next)));
        popup->SetTargetForItems(this);

        ConvertToScreen(&where);
        popup->Go(where, true, true, true);

}


void Deskbar::RightClick(BPoint where)
{
        BPopUpMenu *popup = new BPopUpMenu("popup", false, false);
        popup->AddItem(new BMenuItem("Settins",
        new BMessage(M_Settings)));
        popup->AddItem(new BMenuItem("About",
        new BMessage(M_About)));

        popup->AddSeparatorItem();

        popup->AddItem(new BMenuItem("Quit",
        new BMessage(M_Quit)));
        popup->SetTargetForItems(this);

        ConvertToScreen(&where);
        popup->Go(where, true, true, true);

}