/*
 * Copyright 2014 Stephan Aßmus <superstippi@gmx.de>
 * All rights reserved. Distributed under the terms of the MIT license.
 */


#include <algorithm>
#include <stdio.h>
#include <string.h>

#include <Application.h>
#include <Bitmap.h>
#include <GradientLinear.h>
#include <Message.h>
#include <Picture.h>
#include <LayoutBuilder.h>
#include <List.h>
#include <PopUpMenu.h>
#include <Resources.h>
#include <Roster.h>
#include <ScrollView.h>
#include <String.h>
#include <StringView.h>
#include <View.h>
#include <Window.h>


static const char* kAppSignature = "application/x.vnd-Haiku.FontSpacing";


class TestView : public BView {
public:
                                                                TestView();
        virtual                                         ~TestView();

        virtual void                            Draw(BRect updateRect);
};


TestView::TestView()
        :
        BView(NULL, B_WILL_DRAW | B_FULL_UPDATE_ON_RESIZE)
{
}


TestView::~TestView()
{
}


void
TestView::Draw(BRect updateRect)
{
        float scale = Bounds().Width() / 400.0f;

        if (scale < 0.25f)
                scale = 0.25f;
        else if (scale > 3.0f)
                scale = 3.0f;

        SetScale(scale);

        const char* string = "Testing the various BFont spacing modes.";

        BFont font;
        SetFont(&font);
        DrawString(string, BPoint(30.0f, 25.0f));

        font.SetSpacing(B_STRING_SPACING);
        SetFont(&font);
        DrawString(string, BPoint(30.0f, 45.0f));

        font.SetSpacing(B_CHAR_SPACING);
        SetFont(&font);
        DrawString(string, BPoint(30.0f, 65.0f));
}


// #pragma mark -


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

        BWindow* window = new BWindow(BRect(50, 50, 450, 450), "Font spacing test",
                B_TITLED_WINDOW, B_NOT_ZOOMABLE | B_QUIT_ON_WINDOW_CLOSE
                        | B_AUTO_UPDATE_SIZE_LIMITS);

        BLayoutBuilder::Group<>(window)
                .Add(new TestView())
        ;

        window->Show();

        app.Run();
        return 0;
}