/*
 * Copyright 2006, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
 * Distributed under the terms of the MIT License.
 */


#include <Application.h>
#include <MessageRunner.h>
#include <StatusBar.h>
#include <Window.h>

#include <stdio.h>


const uint32 kMsgUpdate = 'updt';

class Window : public BWindow {
        public:
                Window();

                virtual void MessageReceived(BMessage* message);
                virtual bool QuitRequested();

        private:
                BMessageRunner* fUpdater;
                BStatusBar*     fStatusBar;
};


Window::Window()
        : BWindow(BRect(100, 100, 520, 200), "StatusBar-Test",
                        B_TITLED_WINDOW, B_ASYNCHRONOUS_CONTROLS)
{
        BView* main = new BView(Bounds(), NULL, B_FOLLOW_ALL, B_WILL_DRAW);
        main->SetViewUIColor(B_PANEL_BACKGROUND_COLOR);
        AddChild(main);

        BRect rect(20, 10, 400, 30);
        fStatusBar = new BStatusBar(rect, NULL, "label", "trailing label");
        fStatusBar->SetResizingMode(B_FOLLOW_LEFT_RIGHT);
        //fStatusBar->ResizeToPreferred();
        float width, height;
        fStatusBar->GetPreferredSize(&width, &height);
        fStatusBar->ResizeTo(rect.Width(), height);
        fStatusBar->SetMaxValue(50.0f);
        main->AddChild(fStatusBar);

        BMessage update(kMsgUpdate);
        fUpdater = new BMessageRunner(this, &update, 10000LL);
}


void
Window::MessageReceived(BMessage* message)
{
        switch (message->what) {
                case kMsgUpdate:
                {
                        char buffer[100];
                        snprintf(buffer, sizeof(buffer), "%ld ", (int32)fStatusBar->CurrentValue());
                        fStatusBar->Update(1, fStatusBar->CurrentValue() > 25 ? " updated!" : NULL, buffer);

                        if (fStatusBar->CurrentValue() >= fStatusBar->MaxValue()) {
#if 1
                                fStatusBar->Reset("-", "????");
#else
                                fStatusBar->Reset();
                                fStatusBar->SetText("-");
                                fStatusBar->SetTrailingText("????");
#endif
                                fStatusBar->SetMaxValue(50.0);
                        }
                }

                default:
                        BWindow::MessageReceived(message);
        }
}


bool
Window::QuitRequested()
{
        be_app->PostMessage(B_QUIT_REQUESTED);
        delete fUpdater;
        return true;
}


//      #pragma mark -


class Application : public BApplication {
        public:
                Application();

                virtual void ReadyToRun(void);
};


Application::Application()
        : BApplication("application/x-vnd.haiku-test")
{
}


void
Application::ReadyToRun(void)
{
        BWindow *window = new Window();
        window->Show();
}


//      #pragma mark -


int 
main(int argc, char **argv)
{
        Application app;

        app.Run();
        return 0;
}