#!/usr/bin/env python3

"""
import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk, Gdk, GdkPixbuf

import os

class MyWindow(Gtk.Window):

    def __init__(self):
        super().__init__()

        self.modify_bg(Gtk.StateType.NORMAL, Gdk.Color(6400, 6400, 6440))


        fixed = Gtk.Fixed()

        fixed.put(image1, 10, 10)
        fixed.put(image2, 430, 10)
        fixed.put(image3, 560, 10)

        self.add(fixed)

        self.set_border_width(20)
        self.set_title("Fixed")

        self.connect("destroy", Gtk.main_quit)

win = MyWindow()
win.show_all()
Gtk.main()
"""

import gi, os
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk, Gdk, GdkPixbuf

class FlowBoxWindow(Gtk.Window):

    def __init__(self):
        Gtk.Window.__init__(self, title="FlowBox Demo")
        self.set_border_width(10)
        self.set_default_size(300, 250)

        #header = Gtk.HeaderBar(title="Flow Box")
        #header.set_subtitle("Sample FlowBox app")
        #header.props.show_close_button = True

        #self.set_titlebar(header)

        scrolled = Gtk.ScrolledWindow()
        scrolled.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)

        flowbox = Gtk.FlowBox()
        flowbox.set_valign(Gtk.Align.START)
        flowbox.set_max_children_per_line(30)
        flowbox.set_selection_mode(Gtk.SelectionMode.NONE)

        self.create_flowbox(flowbox)

        scrolled.add(flowbox)

        self.add(scrolled)
        self.show_all()

    def on_draw(self, widget, cr, data):
        context = widget.get_style_context()

        width = widget.get_allocated_width()
        height = widget.get_allocated_height()
        Gtk.render_background(context, cr, 0, 0, width, height)

        r,g,b,a = data['color']
        cr.set_source_rgba(r,g,b,a)
        cr.rectangle(0, 0, width, height)
        cr.fill()

    def color_swatch_new(self, str_color):
        color = Gdk.color_parse(str_color)

        rgba = Gdk.RGBA.from_color(color)
        button = Gtk.Button()

        area = Gtk.DrawingArea()
        area.set_size_request(24, 24)
        area.connect("draw", self.on_draw, {'color': rgba})

        button.add(area)

        return button

    def create_flowbox(self, flowbox):
        base_path = os.path.expanduser("~/doxie")

        for fn in os.listdir(base_path):
                pb = GdkPixbuf.Pixbuf.new_from_file(os.path.join(base_path, fn))
                img = Gtk.Image()
                img.set_from_pixbuf(pb.scale_simple(300, 400, GdkPixbuf.InterpType.BILINEAR))
                flowbox.add(img)




win = FlowBoxWindow()
win.connect("destroy", Gtk.main_quit)
win.show_all()
Gtk.main()