#!/usr/bin/env python
# -*- mode: python; coding: utf-8; -*-
# ---------------------------------------------------------------------------
#
# Copyright (C) 1998-2003 Markus Franz Xaver Johannes Oberhumer
# Copyright (C) 2003 Mt. Hood Playing Card Co.
# Copyright (C) 2005-2009 Skomoroh
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
# ---------------------------------------------------------------------------


# imports
import time

import gtk
from gtk import gdk

# PySol imports
#  from pysollib.images import Images
from pysollib.settings import TITLE, VERSION

# Toolkit imports
from tkutil import makeToplevel


# ************************************************************************
# *
# ************************************************************************

class TclError:
    pass


def make_help_toplevel(parent, title=None, class_=None):
    return makeToplevel(
        parent, title=title, class_=class_, gtkclass=_MfxToplevel)


# ************************************************************************
# * A toplevel window.
# ************************************************************************

class _MfxToplevel(gtk.Window):
    def __init__(self, *args, **kw):
        gtk.Window.__init__(self, type=gtk.WINDOW_TOPLEVEL)
        # self.vbox = gtk.VBox()
        # self.vbox.show()
        # self.add(self.vbox)
        self.table = gtk.Table(3, 6, False)
        self.add(self.table)
        self.connect('destroy', self.mainquit)
        self.table.show()
        self.realize()

    def cget(self, attr):
        if attr == 'cursor':
            # FIXME
            return gdk.LEFT_PTR
            # return self.get_window().get_cursor(v)
        elif attr in ("background", "bg"):
            c = self.style.bg[gtk.STATE_NORMAL]
            c = '#%02x%02x%02x' % (c.red//256, c.green//256, c.blue//256)
            return c
        print("Toplevel cget:", attr)
        # ~ raise AttributeError, attr
        return None

    def configure(self, **kw):
        height, width = -1, -1
        for k, v in kw.items():
            if k in ("background", "bg"):
                # print "Toplevel configure: bg"
                pass
            elif k == "cursor":
                self.setCursor(v)
            elif k == "height":
                height = v
            elif k == "width":
                width = v
            else:
                print("Toplevel configure:", k, v)
                raise AttributeError(k)
        if height > 0 and width > 0:
            # print 'configure: size:', width, height
            #  FIXME
            # self.set_default_size(width, height)
            # self.set_size_request(width, height)
            # self.set_geometry_hints(base_width=width, base_height=height)
            pass

    config = configure

    def mainloop(self):
        gtk.main()      # the global function

    def mainquit(self, *args):
        gtk.main_quit()      # the global function

    def screenshot(self, filename):
        pass

    def setCursor(self, cursor):
        # self.get_window().set_cursor(cursor_new(v))
        pass

    def tk_setPalette(self, *args):
        # FIXME ?
        pass

    def update(self):
        self.update_idletasks()

    def update_idletasks(self):
        # print '_MfxToplevel.update_idletasks'
        while gtk.events_pending():
            gtk.main_iteration(True)

    def winfo_ismapped(self):
        # FIXME
        return 1

    def winfo_screenwidth(self):
        return gdk.screen_width()

    def winfo_screenheight(self):
        return gdk.screen_height()

    def winfo_screendepth(self):
        # print 'winfo_screendepth', self.window.get_geometry()
        return self.window.get_geometry()[-1]

    def wm_command(self, *args):
        # FIXME
        pass

    def wm_deiconify(self):
        self.present()

    def wm_geometry(self, newGeometry=None):
        # print 'wm_geometry', newGeometry
        if not newGeometry:
            pass
            # self.reshow_with_initial_size()
            # self.resize(1, 1)
        else:
            pass
            # w, h = newGeometry
            # self.resize(w, h)

    def wm_group(self, pathName=None):
        # FIXME
        pass

    def wm_iconbitmap(self, name):
        print('wm_iconbitmap:', name)
        if name and name[0] == '@' and name[-4:] == '.xbm':
            name = name[1:-4] + '.xpm'
            # bg = self.get_style().bg[gtk.STATE_NORMAL]
            # pixmap, mask = create_pixmap_from_xpm(self, bg, name)
            # self.set_icon(pixmap, mask)

    def wm_iconname(self, name):
        pass
        # ~ self.set_icon_name(name)

    def wm_minsize(self, width, height):
        pass
        # ~ self.set_geometry_hints(min_width=width, min_height=height)

    def wm_title(self, title):
        self.set_title(title)

    def tkraise(self):
        self.present()

    def option_add(self, *args):
        # print self, 'option_add'
        pass

    def option_get(self, *args):
        if args and args[0] == 'font':
            return self.get_style().font_desc.to_string()
        print('_MfxToplevel: option_get', args)
        return None

    def grid_columnconfigure(self, *args, **kw):
        # print self, 'grid_columnconfigure'
        pass

    def grid_rowconfigure(self, *args, **kw):
        # print self, 'grid_rowconfigure'
        pass

    def interruptSleep(self, *args, **kw):
        # print self, 'interruptSleep'
        pass

    def wm_state(self):
        # print self, 'wm_state'
        pass


# ************************************************************************
# * The root toplevel window of an application.
# ************************************************************************

class MfxRoot(_MfxToplevel):
    def __init__(self, **kw):
        _MfxToplevel.__init__(self, **kw)
        self.app = None
        self.connect("delete_event", self.wmDeleteWindow)

    def connectApp(self, app):
        self.app = app

    def initToolkit(self, app, fg=None, bg=None, font=None, theme=None):
        sw, sh = self.winfo_screenwidth(), self.winfo_screenheight()
        # self.wm_group(self)
        self.wm_title(TITLE + ' ' + VERSION)
        # self.wm_iconname(TITLE + ' ' + VERSION)
        if sw < 640 or sh < 480:
            self.wm_minsize(400, 300)
        else:
            self.wm_minsize(520, 360)
        # self.self.wm_maxsize(9999, 9999) # unlimited

    # sometimes an update() is needed under Windows, whereas
    # under Unix an update_idletask() would be enough...
    def busyUpdate(self):
        game = None
        if self.app:
            game = self.app.game
        if not game:
            self.update()
        elif not game.busy:
            game.busy = 1
            self.update()
            game.busy = 0

    # FIXME - make sleep interruptible
    def sleep(self, seconds):
        gdk.window_process_all_updates()
        time.sleep(seconds)

    def wmDeleteWindow(self, *args):
        if self.app and self.app.menubar:
            self.app.menubar.mQuit()
        else:
            # self.after_idle(self.quit)
            pass
        return True
