ui.py

#Copyright (c) 2008, Media Modifications Ltd.

#Permission is hereby granted, free of charge, to any person obtaining a copy
#of this software and associated documentation files (the "Software"), to deal
#in the Software without restriction, including without limitation the rights
#to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
#copies of the Software, and to permit persons to whom the Software is
#furnished to do so, subject to the following conditions:

#The above copyright notice and this permission notice shall be included in
#all copies or substantial portions of the Software.

#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
#AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
#LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
#OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
#THE SOFTWARE.

import gtk
from gtk import gdk
from gtk import keysyms
import gobject
import cairo
import os
import pygst
pygst.require('0.10')
import gst
import gst.interfaces
import math
import shutil
import time
import pango
import hippo

import logging
logger = logging.getLogger('record:ui.py')

#from sugar.graphics.toolcombobox import ToolComboBox
#from sugar.graphics.tray import HTray
from sugar.graphics.toolbutton import ToolButton
from sugar import profile
from sugar import util
from sugar.activity import activity
from sugar.graphics import style

from instance import Instance
from constants import Constants, istrMinutes, istrSeconds
from color import Color
from p5 import P5
from p5_button import P5Button
from p5_button import Polygon
from p5_button import Button
import glive
from glive import LiveVideoWindow
from glivex import SlowLiveVideoWindow
from gplay import PlayVideoWindow
from recorded import Recorded
from button import RecdButton
import utils
import record
import aplay
from tray import HTray
from toolbarcombobox import ToolComboBox

class UI:

    dim_THUMB_WIDTH = 108
    dim_THUMB_HEIGHT = 81
    dim_INSET = 10
    dim_PIPW = 160
    dim_PIPH = 120 #pipBorder
    dim_PIP_BORDER = 4
    dim_PGDW = dim_PIPW + (dim_PIP_BORDER*2)
    dim_PGDH = dim_PIPH + (dim_PIP_BORDER*2)
    dim_CONTROLBAR_HT = 55

    def __init__( self, pca ):
        self.ca = pca
        self.ACTIVE = False
        self.LAUNCHING = True
        self.ca.add_events(gtk.gdk.VISIBILITY_NOTIFY_MASK)
        self.ca.connect("visibility-notify-event", self._visibleNotifyCb)

        self.inset = self.__class__.dim_INSET
        self.pgdh = self.__class__.dim_PGDH
        self.pgdw = self.__class__.dim_PGDW
        self.thumbTrayHt = 150 #todo: get sugar constant here
        self.thumbSvgW = 124
        self.thumbSvgH = 124
        self.maxw = 49
        self.maxh = 49
        self.controlBarHt = 60
        self.recordButtWd = 55
        self.pipw = self.__class__.dim_PIPW
        self.piph = self.__class__.dim_PIPH

        #ui modes

        # True when we're in full-screen mode, False otherwise
        self.FULLSCREEN = False

        # True when we're showing live video feed in the primary screen
        # area, False otherwise (even when we are still showing live video
        # in a p-i-p)
        self.LIVEMODE = True

        self.LAST_MODE = -1
        self.LAST_FULLSCREEN = False
        self.LAST_LIVE = True
        self.LAST_MESHING = False
        self.LAST_RECD_INFO = False
        self.LAST_TRANSCODING = False
        self.TRANSCODING = False
        self.MESHING = False

        # RECD_INFO_ON is True when the 'info' for a recording is being
        # display on-screen (who recorded it, tags, etc), and False otherwise.
        self.RECD_INFO_ON = False

        self.UPDATE_DURATION_ID = 0
        self.UPDATE_TIMER_ID = 0
        self.COUNTINGDOWN = False

        #init
        self.mapped = False
        self.centered = False
        self.setup = False

        #prep for when to show
        self.shownRecd = None

        #this includes the default sharing tab
        self.toolbox = activity.ActivityToolbox(self.ca)
        self.ca.set_toolbox(self.toolbox)

        if glive.camera_presents:
            self.photoToolbar = PhotoToolbar()
            self.photoToolbar.set_sensitive( False )
            self.toolbox.add_toolbar( Constants.istrPhoto, self.photoToolbar )

            self.videoToolbar = VideoToolbar()
            self.videoToolbar.set_sensitive( False )
            self.toolbox.add_toolbar( Constants.istrVideo, self.videoToolbar )

            self.tbars = { Constants.MODE_PHOTO: 1,
                           Constants.MODE_VIDEO: 2,
                           Constants.MODE_AUDIO: 3 }
        else:
            self.photoToolbar = None
            self.videoToolbar = None
            self.tbars = { Constants.MODE_AUDIO: 1 }
            self.ca.m.MODE = Constants.MODE_AUDIO

        self.audioToolbar = AudioToolbar()
        self.audioToolbar.set_sensitive( False )
        self.toolbox.add_toolbar( Constants.istrAudio, self.audioToolbar )

        self.toolbox.set_current_toolbar(self.tbars[self.ca.m.MODE])

        self.toolbox.remove(self.toolbox._separator)
        #taken directly from toolbox.py b/c I don't know how to mod the hongry hippo
        separator = hippo.Canvas()
        box = hippo.CanvasBox(
                    border_color=Constants.colorBlack.get_int(),
                    background_color=Constants.colorBlack.get_int(),
                    box_height=style.TOOLBOX_SEPARATOR_HEIGHT,
                    border_bottom=style.LINE_WIDTH)
        separator.set_root(box)
        self.toolbox.pack_start(separator, False)
        self.toolbox.separator = separator

        self.TOOLBOX_SIZE_ALLOCATE_ID = self.toolbox.connect_after("size-allocate", self._toolboxSizeAllocateCb)
        self.toolbox._notebook.set_property("can-focus", False)
        self.toolbox.connect("current-toolbar-changed", self._toolbarChangeCb)
        self.toolbox.show_all()

    def serialize(self):
        data =  {}

        if self.photoToolbar:
            data['photo_timer'] = self.photoToolbar.timerCb.combo.get_active()

        if self.videoToolbar:
            data['video_timer'] = self.videoToolbar.timerCb.combo.get_active()
            data['video_duration'] = self.videoToolbar.durCb.combo.get_active()
            data['video_quality'] = self.videoToolbar.quality.combo.get_active()

        data['audio_timer'] = self.audioToolbar.timerCb.combo.get_active()
        data['audio_duration'] = self.audioToolbar.durCb.combo.get_active()

        return data

    def deserialize(self, data):
        if self.photoToolbar:
            self.photoToolbar.timerCb.combo.set_active(
                    data.get('photo_timer', 0))

        if self.videoToolbar:
            self.videoToolbar.timerCb.combo.set_active(
                    data.get('video_timer', 0))
            self.videoToolbar.durCb.combo.set_active(
                    data.get('video_duration', 0))
            self.videoToolbar.quality.combo.set_active(
                    data.get('video_quality', 0))

        self.audioToolbar.timerCb.combo.set_active(data.get('audio_timer', 0))
        self.audioToolbar.durCb.combo.set_active(data.get('audio_duration'))

    def _toolboxSizeAllocateCb( self, widget, event ):
        self.toolbox.disconnect( self.TOOLBOX_SIZE_ALLOCATE_ID)

        toolboxHt = self.toolbox.size_request()[1]
        self.vh = gtk.gdk.screen_height()-(self.thumbTrayHt+toolboxHt+self.controlBarHt)
        self.vw = int(self.vh/.75)
        self.letterBoxW = (gtk.gdk.screen_width() - self.vw)/2
        self.letterBoxVW = (self.vw/2)-(self.inset*2)
        self.letterBoxVH = int(self.letterBoxVW*.75)

        self.setUpWindows()

        #now that we know how big the toolbox is, we can layout more
        gobject.idle_add( self.layout )


    def layout( self ):
        self.mainBox = gtk.VBox()
        self.ca.set_canvas(self.mainBox)

        topBox = gtk.HBox()
        self.mainBox.pack_start(topBox, expand=True)

        leftFill = gtk.VBox()
        leftFill.set_size_request( self.letterBoxW, -1 )
        self.leftFillBox = gtk.EventBox( )
        self.leftFillBox.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        leftFill.add( self.leftFillBox )

        topBox.pack_start( leftFill, expand=True )

        centerVBox = gtk.VBox()
        centerVBox.modify_bg(gtk.STATE_NORMAL, Constants.colorBlack.gColor)
        topBox.pack_start( centerVBox, expand=True )
        self.centerBox = gtk.EventBox()
        self.centerBox.set_size_request(self.vw, -1)
        self.centerBox.modify_bg(gtk.STATE_NORMAL, Constants.colorBlack.gColor)
        centerVBox.pack_start( self.centerBox, expand=True )
        centerSizer = gtk.VBox()
        centerSizer.set_size_request(self.vw, -1)
        centerSizer.modify_bg(gtk.STATE_NORMAL, Constants.colorBlack.gColor)
        self.centerBox.add(centerSizer)

        self.bottomCenter = gtk.EventBox()
        self.bottomCenter.modify_bg(gtk.STATE_NORMAL, Constants.colorBlack.gColor)
        self.bottomCenter.set_size_request(self.vw, self.controlBarHt)
        centerVBox.pack_start( self.bottomCenter, expand=False )

        #into the center box we can put this guy...
        self.backgdCanvasBox = gtk.VBox()
        self.backgdCanvasBox.modify_bg(gtk.STATE_NORMAL, Constants.colorBlack.gColor)
        self.backgdCanvasBox.set_size_request(self.vw, -1)
        self.backgdCanvas = PhotoCanvas()
        self.backgdCanvas.set_size_request(self.vw, self.vh)
        self.backgdCanvasBox.pack_start( self.backgdCanvas, expand=False )

        #or this guy...
        self.infoBox = gtk.EventBox()
        self.infoBox.modify_bg( gtk.STATE_NORMAL, Constants.colorButton.gColor )
        iinfoBox = gtk.VBox(spacing=self.inset)
        self.infoBox.add( iinfoBox )
        iinfoBox.set_size_request(self.vw, -1)
        iinfoBox.set_border_width(self.inset)

        rightFill = gtk.VBox()
        rightFill.set_size_request( self.letterBoxW, -1 )
        rightFillBox = gtk.EventBox()
        rightFillBox.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        rightFill.add( rightFillBox )
        topBox.pack_start( rightFill, expand=True )

        #info box innards:
        self.infoBoxTop = gtk.HBox()
        iinfoBox.pack_start( self.infoBoxTop, expand=True )
        self.infoBoxTopLeft = gtk.VBox(spacing=self.inset)
        self.infoBoxTop.pack_start( self.infoBoxTopLeft )
        self.infoBoxTopRight = gtk.VBox()
        self.infoBoxTopRight.set_size_request(self.letterBoxVW, -1)
        self.infoBoxTop.pack_start( self.infoBoxTopRight )

        self.namePanel = gtk.HBox()
        leftInfBalance = gtk.VBox()
        self.nameLabel = gtk.Label("<b><span foreground='white'>"+Constants.istrTitle+"</span></b>")
        self.nameLabel.set_use_markup( True )
        self.namePanel.pack_start( self.nameLabel, expand=False, padding=self.inset )
        self.nameLabel.set_alignment(0, .5)
        self.nameTextfield = gtk.Entry(140)
        self.nameTextfield.modify_bg( gtk.STATE_INSENSITIVE, Constants.colorBlack.gColor )
        self.nameTextfield.connect('changed', self._nameTextfieldEditedCb )
        self.nameTextfield.set_alignment(0)
        self.nameTextfield.set_size_request( -1, self.controlBarHt-(self.inset*2) )
        self.namePanel.pack_start(self.nameTextfield)

        self.photographerPanel = gtk.VBox(spacing=self.inset)
        self.infoBoxTopLeft.pack_start(self.photographerPanel, expand=False)
        photographerLabel = gtk.Label("<b>" + Constants.istrRecorder + "</b>")
        photographerLabel.set_use_markup( True )
        self.photographerPanel.pack_start(photographerLabel, expand=False)
        photographerLabel.set_alignment(0, .5)
        photoNamePanel = gtk.HBox(spacing=self.inset)
        self.photographerPanel.pack_start(photoNamePanel)

        self.photoXoPanel = xoPanel()
        photoNamePanel.pack_start( self.photoXoPanel, expand=False )
        self.photoXoPanel.set_size_request( 40, 40 )

        self.photographerNameLabel = gtk.Label("")
        self.photographerNameLabel.set_alignment(0, .5)
        photoNamePanel.pack_start(self.photographerNameLabel)

        self.datePanel = gtk.HBox(spacing=self.inset)
        self.infoBoxTopLeft.pack_start(self.datePanel, expand=False)
        dateLabel = gtk.Label("<b>"+Constants.istrDate+"</b>")
        dateLabel.set_use_markup(True)
        self.datePanel.pack_start(dateLabel, expand=False)
        self.dateDateLabel = gtk.Label("")
        self.dateDateLabel.set_alignment(0, .5)
        self.datePanel.pack_start(self.dateDateLabel)

        self.tagsPanel = gtk.VBox(spacing=self.inset)
        tagsLabel = gtk.Label("<b>"+Constants.istrTags+"</b>")
        tagsLabel.set_use_markup(True)
        tagsLabel.set_alignment(0, .5)
        self.tagsPanel.pack_start(tagsLabel, expand=False)
        self.tagsBuffer = gtk.TextBuffer()
        self.tagsBuffer.connect('changed', self._tagsBufferEditedCb)
        self.tagsField = gtk.TextView(self.tagsBuffer)
        self.tagsField.set_size_request( 100, 100 )
        self.tagsPanel.pack_start(self.tagsField, expand=True)
        self.infoBoxTopLeft.pack_start(self.tagsPanel, expand=True)

        infoBotBox = gtk.HBox()
        infoBotBox.set_size_request( -1, self.pgdh+self.inset )
        iinfoBox.pack_start(infoBotBox, expand=False)

        thumbnailsEventBox = gtk.EventBox()
        thumbnailsEventBox.set_size_request( -1, self.thumbTrayHt )
        thumbnailsBox = gtk.HBox( )
        thumbnailsEventBox.add( thumbnailsBox )

        self.thumbTray = HTray()
        self.thumbTray.set_size_request( -1, self.thumbTrayHt )
        self.mainBox.pack_end( self.thumbTray, expand=False )
        self.thumbTray.show()

        self.CENTER_SIZE_ALLOCATE_ID = self.centerBox.connect_after("size-allocate", self._centerSizeAllocateCb)
        self.ca.show_all()


    def _centerSizeAllocateCb( self, widget, event ):
        #initial setup of the panels
        self.centerBox.disconnect(self.CENTER_SIZE_ALLOCATE_ID)
        self.centerBoxPos = self.centerBox.translate_coordinates( self.ca, 0, 0 )

        centerKid = self.centerBox.get_child()
        if (centerKid != None):
            self.centerBox.remove( centerKid )

        self.centered = True
        self.setUp()


    def _mapEventCb( self, widget, event ):
        #when your parent window is ready, turn on the feed of live video
        self.liveVideoWindow.disconnect(self.MAP_EVENT_ID)
        self.mapped = True
        self.setUp()


    def setUp( self ):
        if (self.mapped and self.centered and not self.setup):
            self.setup = True

            #set correct window sizes
            self.setUpWindowsSizes()

            #listen for ctrl+c & game key buttons
            self.ca.connect('key-press-event', self._keyPressEventCb)
            #overlay widgets can go away after they've been on screen for a while
            self.HIDE_WIDGET_TIMEOUT_ID = 0
            self.hiddenWidgets = False
            self.resetWidgetFadeTimer()
            self.showLiveVideoTags()

            if self.photoToolbar:
                self.photoToolbar.set_sensitive( True )
            if self.videoToolbar:
                self.videoToolbar.set_sensitive( True )
            self.audioToolbar.set_sensitive( True )

            #initialize the app with the default thumbs
            self.ca.m.setupMode( self.ca.m.MODE, True )

            gobject.idle_add( self.finalSetUp )


    def finalSetUp( self ):
        self.LAUNCHING = False
        self.ACTIVE = self.ca.get_property( "visible" )
        self.updateVideoComponents()

        if (self.ACTIVE):
            self.ca.glive.play()


    def setUpWindows( self ):
        #image windows
        self.windowStack = []

        #live video windows
        self.livePhotoWindow = gtk.Window()
        self.livePhotoWindow.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        self.livePhotoWindow.modify_bg( gtk.STATE_INSENSITIVE, Constants.colorBlack.gColor )
        self.addToWindowStack( self.livePhotoWindow, self.ca )
        self.livePhotoCanvas = PhotoCanvas()
        self.livePhotoWindow.add(self.livePhotoCanvas)
        self.livePhotoWindow.connect("button_release_event", self._mediaClickedForPlayback)
        self.livePhotoWindow.add_events(gtk.gdk.VISIBILITY_NOTIFY_MASK)
        self.livePhotoWindow.connect("visibility-notify-event", self._visibleNotifyCb)

        #video playback windows
        self.playOggWindow = PlayVideoWindow(Constants.colorBlack.gColor)
        self.addToWindowStack( self.playOggWindow, self.windowStack[len(self.windowStack)-1] )
        #self.playOggWindow.set_gplay(self.ca.gplay)
        self.ca.gplay.window = self.playOggWindow
        self.playOggWindow.set_events(gtk.gdk.BUTTON_RELEASE_MASK)
        self.playOggWindow.connect("button_release_event", self._mediaClickedForPlayback)
        self.playOggWindow.add_events(gtk.gdk.VISIBILITY_NOTIFY_MASK)
        self.playOggWindow.connect("visibility-notify-event", self._visibleNotifyCb)

        #border behind
        self.pipBgdWindow = gtk.Window()
        self.pipBgdWindow.modify_bg( gtk.STATE_NORMAL, Constants.colorWhite.gColor )
        self.pipBgdWindow.modify_bg( gtk.STATE_INSENSITIVE, Constants.colorWhite.gColor )
        self.addToWindowStack( self.pipBgdWindow, self.windowStack[len(self.windowStack)-1] )

        self.liveVideoWindow = LiveVideoWindow(Constants.colorBlack.gColor)
        self.addToWindowStack( self.liveVideoWindow, self.windowStack[len(self.windowStack)-1] )
        self.liveVideoWindow.set_glive(self.ca.glive)
        self.liveVideoWindow.set_events(gtk.gdk.BUTTON_RELEASE_MASK)
        self.liveVideoWindow.connect("button_release_event", self._liveButtonReleaseCb)
        self.liveVideoWindow.add_events(gtk.gdk.VISIBILITY_NOTIFY_MASK)
        self.liveVideoWindow.connect("visibility-notify-event", self._visibleNotifyCb)

        self.slowLiveVideoWindow = SlowLiveVideoWindow(Constants.colorBlack.gColor)
        self.addToWindowStack( self.slowLiveVideoWindow, self.windowStack[len(self.windowStack)-1] )
        self.slowLiveVideoWindow.set_glivex(self.ca.glivex)
        self.slowLiveVideoWindow.set_events(gtk.gdk.BUTTON_RELEASE_MASK)
        self.slowLiveVideoWindow.connect("button_release_event", self._liveButtonReleaseCb)
        self.slowLiveVideoWindow.add_events(gtk.gdk.VISIBILITY_NOTIFY_MASK)
        self.slowLiveVideoWindow.connect("visibility-notify-event", self._visibleNotifyCb)

        self.recordWindow = RecordWindow(self)
        self.addToWindowStack( self.recordWindow, self.windowStack[len(self.windowStack)-1] )

        self.progressWindow = ProgressWindow(self)
        self.addToWindowStack( self.progressWindow, self.windowStack[len(self.windowStack)-1] )

        self.maxWindow = gtk.Window()
        self.maxWindow.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        self.maxWindow.modify_bg( gtk.STATE_INSENSITIVE, Constants.colorBlack.gColor )
        maxButton = MaxButton(self)
        self.maxWindow.add( maxButton )
        self.addToWindowStack( self.maxWindow, self.windowStack[len(self.windowStack)-1] )

        self.scrubWindow = ScrubberWindow(self)
        self.addToWindowStack( self.scrubWindow, self.windowStack[len(self.windowStack)-1] )

        self.infWindow = gtk.Window()
        self.infWindow.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        self.infWindow.modify_bg( gtk.STATE_INSENSITIVE, Constants.colorBlack.gColor )
        infButton= InfButton(self)
        self.infWindow.add(infButton)
        self.addToWindowStack( self.infWindow, self.windowStack[len(self.windowStack)-1] )

        self.hideAllWindows()
        self.MAP_EVENT_ID = self.liveVideoWindow.connect_after("map-event", self._mapEventCb)
        for i in range (0, len(self.windowStack)):
#            self.windowStack[i].add_events(gtk.gdk.VISIBILITY_NOTIFY_MASK)
#            self.windowStack[i].connect("visibility-notify-event", self._visibleNotifyCb)
            self.windowStack[i].show_all()


    def _visibleNotifyCb( self, widget, event ):

        if (self.LAUNCHING):
            return

        temp_ACTIVE = True

        if (event.state == gtk.gdk.VISIBILITY_FULLY_OBSCURED):

            if (not self.FULLSCREEN):
                if (widget == self.ca):
                    temp_ACTIVE = False

            else:
                if (self.ca.m.MODE == Constants.MODE_PHOTO):
                    if (not self.LIVEMODE and widget == self.livePhotoWindow):
                        temp_ACTIVE = False
                    if (    self.LIVEMODE and widget == self.liveVideoWindow):
                        temp_ACTIVE = False

                if (self.ca.m.MODE == Constants.MODE_VIDEO):
                    if (not self.LIVEMODE and widget == self.playOggWindow):
                        temp_ACTIVE = False
                    if (    self.LIVEMODE and widget == self.liveVideoWindow):
                        temp_ACTIVE = False


        if (temp_ACTIVE != self.ACTIVE):
            self.ACTIVE = temp_ACTIVE
            if (self.ACTIVE):
                self.ca.restartPipes()
            else:
                self.ca.stopPipes()


    def setUpWindowsSizes( self ):
        pipDim = self.getPipDim(False)
        eyeDim = self.getEyeDim(False)
        imgDim = self.getImgDim( False )
        pgdDim = self.getPgdDim( False )
        maxDim = self.getMaxDim( False )
        prgDim = self.getPrgDim( False )
        infDim = self.getInfDim( False )
        self.livePhotoWindow.resize( imgDim[0], imgDim[1] )
        self.pipBgdWindow.resize( pgdDim[0], pgdDim[1] )
        self.liveVideoWindow.resize( imgDim[0], imgDim[1] )
        self.playOggWindow.resize( imgDim[0], imgDim[1] )
        self.recordWindow.resize( eyeDim[0], eyeDim[1] )
        self.maxWindow.resize( maxDim[0], maxDim[1] )
        self.progressWindow.resize( prgDim[0], prgDim[1] )
        self.infWindow.resize( infDim[0], infDim[1] )


    def _toolbarChangeCb( self, tbox, num ):
        if (num != 0) and (self.ca.m.RECORDING or self.ca.m.UPDATING):
            self.toolbox.set_current_toolbar(self.tbars[self.ca.m.MODE])
        else:
            mode = [mode for mode, i in self.tbars.items() if i == num]
            if not mode:
                return
            if (mode[0] == Constants.MODE_PHOTO) and \
                    (self.ca.m.MODE != Constants.MODE_PHOTO):
                self.ca.m.doPhotoMode()
            elif(mode[0] == Constants.MODE_VIDEO) and \
                    (self.ca.m.MODE != Constants.MODE_VIDEO):
                self.ca.m.doVideoMode()
            elif(mode[0] == Constants.MODE_AUDIO) and \
                    (self.ca.m.MODE != Constants.MODE_AUDIO):
                self.ca.m.doAudioMode()


    def addToWindowStack( self, win, parent ):
        self.windowStack.append( win )
        win.set_transient_for( parent )
        win.set_type_hint( gtk.gdk.WINDOW_TYPE_HINT_DIALOG )
        win.set_decorated( False )
        win.set_focus_on_map( False )
        win.set_property("accept-focus", False)
        win.props.destroy_with_parent = True


    def resetWidgetFadeTimer( self ):
        #only show the clutter when the mouse moves
        self.mx = -1
        self.my = -1
        self.hideWidgetsTimer = time.time()
        if (self.hiddenWidgets):
            self.showWidgets()
            self.hiddenWidgets = False

        #remove, then add
        self.doMouseListener( False )
        if (self.HIDE_WIDGET_TIMEOUT_ID != 0):
            gobject.source_remove( self.HIDE_WIDGET_TIMEOUT_ID)

        self.HIDE_WIDGET_TIMEOUT_ID = gobject.timeout_add( 500, self._mouseMightaMovedCb )


    def doMouseListener( self, listen ):
        if (listen):
            self.resetWidgetFadeTimer()
        else:
            if (self.HIDE_WIDGET_TIMEOUT_ID != None):
                if (self.HIDE_WIDGET_TIMEOUT_ID != 0):
                    gobject.source_remove( self.HIDE_WIDGET_TIMEOUT_ID )


    def hideWidgets( self ):
        self.moveWinOffscreen( self.maxWindow )
        self.moveWinOffscreen( self.pipBgdWindow )
        self.moveWinOffscreen( self.infWindow )
        self.moveWinOffscreen( self.slowLiveVideoWindow )

        if (self.FULLSCREEN):
            self.moveWinOffscreen( self.recordWindow )
            self.moveWinOffscreen( self.progressWindow )
            self.moveWinOffscreen( self.scrubWindow )

        if (self.ca.m.MODE == Constants.MODE_PHOTO):
            if (not self.LIVEMODE):
                self.moveWinOffscreen( self.liveVideoWindow )
        elif (self.ca.m.MODE == Constants.MODE_VIDEO):
            if (not self.LIVEMODE):
                self.moveWinOffscreen( self.liveVideoWindow )
        elif (self.ca.m.MODE == Constants.MODE_AUDIO):
            if (not self.LIVEMODE):
                self.moveWinOffscreen( self.liveVideoWindow )
        self.LAST_MODE = -1


    def _mouseMightaMovedCb( self ):
        x, y = self.ca.get_pointer()
        passedTime = 0

        if (x != self.mx or y != self.my):
            self.hideWidgetsTimer = time.time()
            if (self.hiddenWidgets):
                self.showWidgets()
                self.hiddenWidgets = False
        else:
            passedTime = time.time() - self.hideWidgetsTimer

        if (self.ca.m.RECORDING):
            self.hideWidgetsTimer = time.time()
            passedTime = 0

        if (passedTime >= 3):
            if (not self.hiddenWidgets):
                if (self.mouseInWidget(x,y)):
                    self.hideWidgetsTimer = time.time()
                elif (self.RECD_INFO_ON):
                    self.hideWidgetsTimer = time.time()
                elif (self.UPDATE_TIMER_ID != 0):
                    self.hideWidgetsTimer = time.time()
                else:
                    self.hideWidgets()
                    self.hiddenWidgets = True

        self.mx = x
        self.my = y
        return True


    def mouseInWidget( self, mx, my ):
        if (self.ca.m.MODE != Constants.MODE_AUDIO):
            if (self.inWidget( mx, my, self.getLoc("max", self.FULLSCREEN), self.getDim("max", self.FULLSCREEN))):
                return True

        if (not self.LIVEMODE):
            if (self.inWidget( mx, my, self.getLoc("pgd", self.FULLSCREEN), self.getDim("pgd", self.FULLSCREEN))):
                return True

            if (self.inWidget( mx, my, self.getLoc("inb", self.FULLSCREEN), self.getDim("inb", self.FULLSCREEN))):
                return True

            if (self.inWidget( mx, my, self.getLoc("prg", self.FULLSCREEN), self.getDim("prg", self.FULLSCREEN))):
                return True

            if (self.inWidget( mx, my, self.getLoc("inf", self.FULLSCREEN), self.getDim("inf", self.FULLSCREEN))):
                return True

        if (self.LIVEMODE):
            if (self.inWidget( mx, my, self.getLoc("eye", self.FULLSCREEN), self.getDim("eye", self.FULLSCREEN))):
                return True

        return False


    def _mediaClickedForPlayback(self, widget, event):
        if (not self.LIVEMODE):
            if (self.shownRecd != None):
                if (self.ca.m.MODE != Constants.MODE_PHOTO):
                    self.showThumbSelection( self.shownRecd )


    def inWidget( self, mx, my, loc, dim ):
        if (    (mx > loc[0]) and (my > loc[1])    ):
            if (    (mx < loc[0]+dim[0]) and (my < loc[1]+dim[1])    ):
                return True


    def _nameTextfieldEditedCb(self, widget):
        if (self.shownRecd != None):
            if (self.nameTextfield.get_text() != self.shownRecd.title):
                self.shownRecd.setTitle( self.nameTextfield.get_text() )


    def _tagsBufferEditedCb(self, widget):
        if (self.shownRecd != None):
            txt = self.tagsBuffer.get_text( self.tagsBuffer.get_start_iter(), self.tagsBuffer.get_end_iter() )
            if (txt != self.shownRecd.tags):
                self.shownRecd.setTags( txt )


    def _keyPressEventCb( self, widget, event):
        #todo: trac #4144

        self.resetWidgetFadeTimer()

        #we listen here for CTRL+C events and game keys, and pass on events to gtk.Entry fields
        keyname = gtk.gdk.keyval_name(event.keyval)

        if (keyname == 'KP_Page_Up'): #O, up
            if (self.LIVEMODE):
                if (not self.ca.m.UPDATING):
                    self.doShutter()
                else:
                    if (self.COUNTINGDOWN):
                        self.doShutter()
            else:
                if (self.ca.m.MODE == Constants.MODE_PHOTO):
                    self.resumeLiveVideo()
                else:
                    self.resumePlayLiveVideo()
        elif (keyname == 'KP_Page_Down'): #x, down
            if (not self.ca.m.UPDATING and not self.ca.m.RECORDING):
                self.ca.m.showLastThumb()
        elif (keyname == 'KP_Home'): #square, left
            if (not self.ca.m.UPDATING and not self.ca.m.RECORDING and not self.LIVEMODE):
                self.ca.m.showPrevThumb( self.shownRecd )
        elif (keyname == 'KP_End'): #check, right
            if (not self.ca.m.UPDATING and not self.ca.m.RECORDING and not self.LIVEMODE):
                self.ca.m.showNextThumb( self.shownRecd )
        elif (keyname == 'c' and event.state == gtk.gdk.CONTROL_MASK):
            if (self.shownRecd != None):
                self.copyToClipboard( self.shownRecd )
        elif (keyname == 'Escape'):
            if (self.FULLSCREEN):
                self.FULLSCREEN = False
                if (self.RECD_INFO_ON):
                    self.infoButtonClicked()
                else:
                    self.updateVideoComponents()
        elif (keyname == 'i' and event.state == gtk.gdk.CONTROL_MASK):
            if (not self.LIVEMODE):
                self.infoButtonClicked()

        return False


    def copyToClipboard( self, recd ):
        if (recd.isClipboardCopyable( )):
            tmpImgPath = self.doClipboardCopyStart( recd )
            gtk.Clipboard().set_with_data( [('text/uri-list', 0, 0)], self._clipboardGetFuncCb, self._clipboardClearFuncCb, tmpImgPath )
            return True


    def doClipboardCopyStart( self, recd ):
        imgPath_s = recd.getMediaFilepath()
        if (imgPath_s == None):
            record.Record.log.error("doClipboardCopyStart: imgPath_s==None")
            return None

        tmpImgPath = recd.getMediaFilepath()
        tmpImgPath = utils.getUniqueFilepath(tmpImgPath, 0)
        shutil.copyfile( imgPath_s, tmpImgPath )
        return tmpImgPath


    def doClipboardCopyCopy( self, tmpImgPath, selection_data ):
        tmpImgUri = "file://" + tmpImgPath
        selection_data.set( "text/uri-list", 8, tmpImgUri )


    def doClipboardCopyFinish( self, tmpImgPath ):
        if (tmpImgPath != None):
            if (os.path.exists(tmpImgPath)):
                os.remove( tmpImgPath )
        tmpImgPath = None


    def _clipboardGetFuncCb( self, clipboard, selection_data, info, data):
        self.doClipboardCopyCopy( data, selection_data )


    def _clipboardClearFuncCb( self, clipboard, data):
        self.doClipboardCopyFinish( data )


    def showPhoto( self, recd ):
        pixbuf = self.getPhotoPixbuf( recd )
        if (pixbuf != None):
            #self.shownRecd = recd

            img = hippo.cairo_surface_from_gdk_pixbuf(pixbuf)
            self.livePhotoCanvas.setImage( img )

            self.LIVEMODE = False
            self.updateVideoComponents()

            self.showRecdMeta(recd)


    def getPhotoPixbuf( self, recd ):
        pixbuf = None

        downloading = self.ca.requestMeshDownload(recd)
        self.MESHING = downloading

        if (not downloading):
            self.progressWindow.updateProgress(0, "")
            imgPath = recd.getMediaFilepath()
            if (not imgPath == None):
                if ( os.path.isfile(imgPath) ):
                    pixbuf = gtk.gdk.pixbuf_new_from_file(imgPath)

        if (pixbuf == None):
            #maybe it is not downloaded from the mesh yet...
            #but we can show the low res thumb in the interim
            pixbuf = recd.getThumbPixbuf()

        return pixbuf


    def showLiveVideoTags( self ):
        self.shownRecd = None
        self.livePhotoCanvas.setImage( None )
        self.nameTextfield.set_text("")
        self.tagsBuffer.set_text("")

        self.scrubWindow.removeCallbacks()
        self.scrubWindow.reset()
        self.MESHING = False
        self.progressWindow.updateProgress( 0, "" )

        self.resetWidgetFadeTimer( )


    def updateButtonSensitivities( self ):
        switchStuff = ((not self.ca.m.UPDATING) and (not self.ca.m.RECORDING))

        if self.photoToolbar:
            self.photoToolbar.set_sensitive( switchStuff )
        if self.videoToolbar:
            self.videoToolbar.set_sensitive( switchStuff )
        self.audioToolbar.set_sensitive( switchStuff )

        if (not self.COUNTINGDOWN):
            if (self.ca.m.UPDATING):
                self.ca.ui.setWaitCursor( self.ca.window )
                for i in range (0, len(self.windowStack)):
                    self.ca.ui.setWaitCursor( self.windowStack[i].window )
            else:
                self.ca.ui.setDefaultCursor( self.ca.window )
                for i in range (0, len(self.windowStack)):
                    self.ca.ui.setDefaultCursor( self.windowStack[i].window )

            #display disc is full messages
            self.ca.m.updateXoFullStatus()
            self.recordWindow.displayDiscFullText(self.ca.m.FULL)
            if (self.ca.m.FULL):
                self.recordWindow.shutterButton.set_sensitive( False, True)
                fullMessage = Constants.istrYourDiskIsFull % {"1":Constants.istrJournal}
                self.progressWindow.updateProgress( 1, fullMessage, "gray" )
            else:
                self.recordWindow.shutterButton.set_sensitive( not self.ca.m.UPDATING, False )
                if (self.ca.m.RECORDING):
                    self.recordWindow.shutterButton.doRecordButton()
                else:
                    self.recordWindow.shutterButton.doNormalButton()

        kids = self.thumbTray.get_children()
        for i in range (0, len(kids)):
            if (self.ca.m.UPDATING or self.ca.m.RECORDING):
                if (kids[i].getButtClickedId() != 0):
                    kids[i].disconnect( kids[i].getButtClickedId() )
                    kids[i].setButtClickedId(0)
            else:
                if (kids[i].getButtClickedId() == 0):
                    BUTT_CLICKED_ID = kids[i].connect( "clicked", self._thumbClicked, kids[i].recd )
                    kids[i].setButtClickedId(BUTT_CLICKED_ID)


    def hideAllWindows( self ):
        for i in range (0, len(self.windowStack)):
            self.moveWinOffscreen( self.windowStack[i] )


    def _liveButtonReleaseCb(self, widget, event):
        self.ca.gplay.stop()
        self.ca.glivex.stop()
        self.ca.glive.play()
        self.resumeLiveVideo()


    def resumeLiveVideo( self ):
        self.livePhotoCanvas.setImage( None )

        bottomKid = self.bottomCenter.get_child()
        if (bottomKid != None):
            self.bottomCenter.remove( bottomKid )

        self.RECD_INFO_ON = False

        if (not self.LIVEMODE):
            self.ca.m.setUpdating(True)
            self.ca.gplay.stop()
            self.showLiveVideoTags()
            self.LIVEMODE = True
            self.updateVideoComponents()
            self.ca.m.setUpdating(False)


    def _playLiveButtonReleaseCb(self, widget, event):
        self.resumePlayLiveVideo()


    def resumePlayLiveVideo( self ):
        self.ca.gplay.stop()

        self.RECD_INFO_ON = False
        #if you are big on the screen, don't go changing anything, ok?
        if (self.LIVEMODE):
            return

        self.showLiveVideoTags()
        self.LIVEMODE = True
        self.startLiveVideo( False )
        self.updateVideoComponents()


    def recordVideo( self ):
        self.ca.glive.startRecordingVideo(self.videoToolbar.getQuality())
        self.beginRecordingTimer( )


    def recordAudio( self ):
        self.ca.glive.startRecordingAudio( )
        self.beginRecordingTimer( )


    def beginRecordingTimer( self ):
        self.recTime = time.time()
        self.UPDATE_DURATION_ID = gobject.timeout_add( 500, self._updateDurationCb )


    def _updateDurationCb( self ):
        passedTime = time.time() - self.recTime

        duration = 10.0
        if (self.ca.m.MODE == Constants.MODE_VIDEO):
            duration = self.videoToolbar.getDuration()+0.0
        elif (self.ca.m.MODE == Constants.MODE_AUDIO):
            duration = self.audioToolbar.getDuration()+0.0

        if (passedTime >= duration ):
            self.completeCountdown()
            self.progressWindow.updateProgress( 1, Constants.istrFinishedRecording )
            if (self.ca.m.RECORDING):
                gobject.idle_add( self.doShutter )

            return False
        else:
            secsRemaining = duration - passedTime
            if (secsRemaining >= 60):
                mins = int( secsRemaining/60 )
                secs = int( secsRemaining%60 )
                timeRemainStr = istrMinutes(mins) + ', ' + istrSeconds(secs)
            else:
                timeRemainStr = istrSeconds(secsRemaining)

            self.progressWindow.updateProgress( passedTime/duration,
                    Constants.istrRemaining + " " + timeRemainStr )
            return True


    def completeCountdown( self ):
        if (self.UPDATE_DURATION_ID != 0):
            gobject.source_remove( self.UPDATE_DURATION_ID )
            self.UPDATE_DURATION_ID = 0


    def updateModeChange(self):
        #this is called when a menubar button is clicked
        self.LIVEMODE = True
        self.FULLSCREEN = False
        self.RECD_INFO_ON = False
        self.MESHING = False

        self.progressWindow.updateProgress(0, "")

        #set up the x & xv x-ition (if need be)
        self.ca.gplay.stop()
        self.startLiveVideo( True )

        bottomKid = self.bottomCenter.get_child()
        if (bottomKid != None):
            self.bottomCenter.remove( bottomKid )

        self.doMouseListener( True )
        self.showLiveVideoTags()
        self.LAST_MODE = -1 #force an update
        self.updateVideoComponents()
        self.resetWidgetFadeTimer()


    def startLiveVideo(self, force):
        #We need to know which window and which pipe here

        #if returning from another activity, active won't be false and needs to be to get started
        if (self.ca.glive.window == self.liveVideoWindow
            and self.ca.props.active
            and not force):
            return

        self.liveVideoWindow.set_glive(self.ca.glive)
        self.ca.glivex.stop()
        self.ca.glive.play()


    def doFullscreen( self ):
        self.FULLSCREEN = not self.FULLSCREEN
        self.updateVideoComponents()


    def moveWinOffscreen( self, win ):
        #we move offscreen to resize or else we get flashes on screen, and setting hide() doesn't allow resize & moves
        offW = (gtk.gdk.screen_width() + 100)
        offH = (gtk.gdk.screen_height() + 100)
        self.smartMove(win, offW, offH)


    def setImgLocDim( self, win ):
        imgDim = self.getImgDim( self.FULLSCREEN )
        self.smartResize( win, imgDim[0], imgDim[1] )
        imgLoc = self.getImgLoc( self.FULLSCREEN )
        self.smartMove( win, imgLoc[0], imgLoc[1] )


    def setPrgLocDim( self, win ):
        prgDim = self.getPrgDim( self.FULLSCREEN )
        self.smartResize( win, prgDim[0], prgDim[1] )
        prgLoc = self.getPrgLoc( self.FULLSCREEN )
        self.smartMove( win, prgLoc[0], prgLoc[1] )


    def setTmrLocDim( self, win ):
        tmrDim = self.getTmrDim( self.FULLSCREEN )
        self.smartResize( win, tmrDim[0], tmrDim[1] )
        tmrLoc = self.getTmrLoc( self.FULLSCREEN )
        self.smartMove( win, tmrLoc[0], tmrLoc[1] )


    def setScrLocDim( self, win ):
        scrDim = self.getScrDim( self.FULLSCREEN )
        self.smartResize( win, scrDim[0], scrDim[1] )
        scrLoc = self.getScrLoc( self.FULLSCREEN )
        self.smartMove( win, scrLoc[0], scrLoc[1] )


    def setInfLocDim( self, win ):
        infDim = self.getInfDim( self.FULLSCREEN )
        self.smartResize( win, infDim[0], infDim[1] )
        infLoc = self.getInfLoc( self.FULLSCREEN )
        self.smartMove( win, infLoc[0], infLoc[1] )


    def getScrDim( self, full ):
        if (full):
            return [gtk.gdk.screen_width()-(self.inset+self.pgdw+self.inset+self.inset), self.controlBarHt]
        else:
            return [self.vw, self.controlBarHt]


    def getScrLoc( self, full ):
        if (full):
            return [(self.inset+self.pgdw+self.inset), gtk.gdk.screen_height()-(self.inset+self.controlBarHt)]
        else:
            return [self.centerBoxPos[0], self.centerBoxPos[1]+self.vh]


    def getImgDim( self, full ):
        if (full):
            return [gtk.gdk.screen_width(), gtk.gdk.screen_height()]
        else:
            return [self.vw, self.vh]


    def getImgLoc( self, full ):
        if (full):
            return[0, 0]
        else:
            return[self.centerBoxPos[0], self.centerBoxPos[1]]


    def getTmrLoc( self, full ):
        if (not full):
            return [self.centerBoxPos[0], self.centerBoxPos[1]+self.vh]
        else:
            return [self.inset, gtk.gdk.screen_height()-(self.inset+self.controlBarHt)]


    def getTmrDim( self, full ):
        if (not full):
            return [self.vw, self.controlBarHt]
        else:
            return [gtk.gdk.screen_width()-(self.inset+self.inset), self.controlBarHt]


    def setPipLocDim( self, win ):
        self.smartResize( win, self.pipw, self.piph )

        loc = self.getPipLoc( self.FULLSCREEN )
        self.smartMove( win, loc[0], loc[1] )


    def getPipLoc( self, full ):
        if (full):
            return [self.inset+self.__class__.dim_PIP_BORDER, gtk.gdk.screen_height()-(self.inset+self.piph+self.__class__.dim_PIP_BORDER)]
        else:
            return [self.centerBoxPos[0]+self.inset+self.__class__.dim_PIP_BORDER, (self.centerBoxPos[1]+self.vh)-(self.inset+self.piph+self.__class__.dim_PIP_BORDER)]


    def setPipBgdLocDim( self, win ):
        pgdLoc = self.getPgdLoc( self.FULLSCREEN )
        self.smartMove( win, pgdLoc[0], pgdLoc[1] )


    def getPgdLoc( self, full ):
        if (full):
            return [self.inset, gtk.gdk.screen_height()-(self.inset+self.pgdh)]
        else:
            return [self.centerBoxPos[0]+self.inset, (self.centerBoxPos[1]+self.vh)-(self.inset+self.pgdh)]


    def setMaxLocDim( self, win ):
        maxLoc = self.getMaxLoc( self.FULLSCREEN )
        self.smartMove( win, maxLoc[0], maxLoc[1] )


    def getMaxLoc( self, full ):
        if (full):
            return [gtk.gdk.screen_width()-(self.maxw+self.inset), self.inset]
        else:
            return [(self.centerBoxPos[0]+self.vw)-(self.inset+self.maxw), self.centerBoxPos[1]+self.inset]


    def getInfLoc( self, full ):
        if (full):
            return [gtk.gdk.screen_width()+100,gtk.gdk.screen_height()+100 ]
        else:
            dim = self.getInfDim(self.FULLSCREEN)
            return [(self.centerBoxPos[0]+self.vw)-dim[0], (self.centerBoxPos[1]+self.vh)-dim[1]]


    def setEyeLocDim( self, win ):
        dim = self.getEyeDim( self.FULLSCREEN )
        self.smartResize( win, dim[0], dim[1] )
        loc = self.getEyeLoc( self.FULLSCREEN )
        self.smartMove( win, loc[0], loc[1] )


    def getEyeLoc( self, full ):
        if (not full):
            return [self.centerBoxPos[0], self.centerBoxPos[1]+self.vh]
        else:
            return [self.inset, gtk.gdk.screen_height()-(self.inset+self.controlBarHt)]


    def getEyeDim( self, full ):
        if (not full):
            if (self.ca.m.MODE == Constants.MODE_PHOTO):
                return [self.vw, self.controlBarHt]
            else:
                return [self.recordButtWd, self.controlBarHt]
        else:
            if (self.ca.m.MODE == Constants.MODE_PHOTO):
                return [gtk.gdk.screen_width()-(self.inset*2), self.controlBarHt]
            else:
                return [self.recordButtWd, self.controlBarHt]


    def getInbLoc( self, full ):
        return [(self.centerBoxPos[0]+self.vw)-(self.inset+self.letterBoxVW), self.centerBoxPos[1]+self.inset]


    def setInbLocDim( self, win ):
        dim = self.getInbDim( self.FULLSCREEN )
        self.smartResize( win, dim[0], dim[1] )
        loc = self.getInbLoc(self.FULLSCREEN)
        self.smartMove( win, loc[0], loc[1] )


    def smartResize( self, win, w, h ):
        winSize = win.get_size()
        if ( (winSize[0] != w) or (winSize[1] != h) ):
            win.resize( w, h )
            return True
        else:
            return False


    def smartMove( self, win, x, y ):
        winLoc = win.get_position()
        if ( (winLoc[0] != x) or (winLoc[1] != y) ):
            win.move( x, y )
            return True
        else:
            return False


    def getDim( self, pos, full ):
        if (pos == "pip"):
            return self.getPipDim( full )
        elif(pos == "pgd"):
            return self.getPgdDim( full )
        elif(pos == "max"):
            return self.getMaxDim( full )
        elif(pos == "img"):
            return self.getImgDim( full )
        elif(pos == "eye"):
            return self.getEyeDim( full )
        elif(pos == "inb"):
            return self.getInbDim( full )
        elif(pos == "prg"):
            return self.getPrgDim( full )
        elif(pos == "inf"):
            return self.getInfDim( full )


    def getMaxDim( self, full ):
        return [self.maxw, self.maxh]


    def getInfDim( self, full ):
        return [75, 75]


    def getPipDim( self, full ):
        return [self.pipw, self.piph]


    def getPgdDim( self, full ):
        return [self.pgdw, self.pgdh]


    def getInbDim( self, full ):
        return [self.letterBoxVW, self.letterBoxVH]


    def getPrgDim( self, full ):
        if (not full):
            return [self.vw-self.recordButtWd, self.controlBarHt]
        else:
            return [gtk.gdk.screen_width()-(self.inset+self.inset+self.recordButtWd), self.controlBarHt]


    def getPrgLoc( self, full ):
        if (not full):
            return [self.centerBoxPos[0]+self.recordButtWd, self.centerBoxPos[1]+self.vh]
        else:
            return [self.inset+self.recordButtWd, gtk.gdk.screen_height()-(self.inset+self.controlBarHt)]


    def getLoc( self, pos, full ):
        if (pos == "pip"):
            return self.getPipLoc( full )
        elif(pos == "pgd"):
            return self.getPgdLoc( full )
        elif(pos == "max"):
            return self.getMaxLoc( full )
        elif(pos == "img"):
            return self.getImgLoc( full )
        elif(pos == "eye"):
            return self.getEyeLoc( full )
        elif(pos == "inb"):
            return self.getInbLoc( full )
        elif(pos == "prg"):
            return self.getPrgLoc( full )
        elif(pos == "inf"):
            return self.getInfLoc( full )


    def _shutterClickCb( self, arg ):
        self.doShutter()


    def doShutter( self ):
        if (self.UPDATE_TIMER_ID == 0):
            if (not self.ca.m.RECORDING):

                self.ca.m.updateXoFullStatus()
                if (self.ca.m.FULL):
                    self.updateButtonSensitivities()
                    return

                #there is no update timer running, so we need to find out if there is a timer needed
                timerTime = 0
                if (self.ca.m.MODE == Constants.MODE_PHOTO):
                    timerTime = self.photoToolbar.getTimer()
                elif (self.ca.m.MODE == Constants.MODE_VIDEO):
                    timerTime = self.videoToolbar.getTimer()
                elif (self.ca.m.MODE == Constants.MODE_AUDIO):
                    timerTime = self.audioToolbar.getTimer()

                if (timerTime > 0):
                    self.timerStartTime = time.time()
                    self.UPDATE_TIMER_ID = gobject.timeout_add( 500, self._updateTimerCb )
                    self.COUNTINGDOWN = True
                    self.ca.m.setUpdating(True)
                else:
                    self.clickShutter()
            else:
                #or, if there is no countdown, it might be because we are recording
                self.clickShutter()

        else:
            #we're timing down something, but interrupted by user click or the timer completing
            self.completeTimer()
            gobject.idle_add( self.clickShutter )


    def completeTimer( self ):
        self.COUNTINGDOWN = False
        self.ca.m.setUpdating(False)
        self.recordWindow.updateCountdown(-1)
        self.progressWindow.updateProgress( 1, "" )
        gobject.source_remove( self.UPDATE_TIMER_ID )
        self.UPDATE_TIMER_ID = 0


    def _updateTimerCb( self ):
        nowTime = time.time()
        passedTime = nowTime - self.timerStartTime

        timerTime = 0
        if (self.ca.m.MODE == Constants.MODE_PHOTO):
            timerTime = self.photoToolbar.getTimer()
        elif (self.ca.m.MODE == Constants.MODE_VIDEO):
            timerTime = self.videoToolbar.getTimer()
        elif (self.ca.m.MODE == Constants.MODE_AUDIO):
            timerTime = self.audioToolbar.getTimer()

        if (passedTime >= timerTime):
            self.COUNTINGDOWN = False
            self.ca.m.setUpdating(False)
            self.doShutter()
            return False
        else:
            secsRemaining = timerTime-passedTime
            timeRemainStr = istrSeconds(secsRemaining)
            self.progressWindow.updateProgress( passedTime/timerTime,
                    Constants.istrRemaining + " " + timeRemainStr)
            self.recordWindow.updateCountdown( int(secsRemaining) )
            return True


    def clickShutter( self ):
        if self.ca.m.RECORDING:
            self.ca.m.doShutter()
            aplay.play(Constants.soundClick)
        else:
            aplay.play(Constants.soundClick, self.ca.m.doShutter)


    def updateVideoComponents( self ):
        logger.debug('updateVideoComponents: MODE=(%s,%s) FULLSCREEN=(%s,%s)' \
                ' LIVE=(%s,%s) RECD_INFO=(%s,%s) TRANSCODING=(%s,%s)' \
                ' MESHING=(%s,%s) windowStack=%s' \
                % (self.LAST_MODE, self.ca.m.MODE,
                    self.LAST_FULLSCREEN, self.FULLSCREEN,
                    self.LAST_LIVE, self.LIVEMODE,
                    self.LAST_RECD_INFO, self.RECD_INFO_ON,
                    self.LAST_TRANSCODING, self.TRANSCODING,
                    self.LAST_MESHING, self.MESHING,
                    len(self.windowStack)))

        if (    (self.LAST_MODE == self.ca.m.MODE)
                and (self.LAST_FULLSCREEN == self.FULLSCREEN)
                and (self.LAST_LIVE == self.LIVEMODE)
                and (self.LAST_RECD_INFO == self.RECD_INFO_ON)
                and (self.LAST_TRANSCODING == self.TRANSCODING)
                and (self.LAST_MESHING == self.MESHING)
            ):
            return

        #something's changing so start counting anew
        self.resetWidgetFadeTimer()

        pos = []
        if (self.RECD_INFO_ON and not self.TRANSCODING):
            if (self.ca.m.MODE == Constants.MODE_PHOTO):
                pos.append({"position":"pgd", "window":self.pipBgdWindow} )
                pos.append({"position":"pip", "window":self.liveVideoWindow} )
                pos.append({"position":"inb", "window":self.livePhotoWindow} )
                pos.append({"position":"inf", "window":self.infWindow} )
            elif (self.ca.m.MODE == Constants.MODE_VIDEO):
                pos.append({"position":"pgd", "window":self.pipBgdWindow} )
                pos.append({"position":"pip", "window":self.slowLiveVideoWindow} )
                pos.append({"position":"inb", "window":self.playOggWindow} )
                pos.append({"position":"inf", "window":self.infWindow} )
            elif (self.ca.m.MODE == Constants.MODE_AUDIO):
                pos.append({"position":"pgd", "window":self.pipBgdWindow} )
                pos.append({"position":"pip", "window":self.liveVideoWindow} )
                pos.append({"position":"inb", "window":self.livePhotoWindow} )
                pos.append({"position":"inf", "window":self.infWindow} )
        elif (not self.RECD_INFO_ON and not self.TRANSCODING):
            if (self.ca.m.MODE == Constants.MODE_PHOTO):
                if (self.LIVEMODE):
                    pos.append({"position":"img", "window":self.liveVideoWindow} )
                    pos.append({"position":"max", "window":self.maxWindow} )
                    pos.append({"position":"eye", "window":self.recordWindow} )
                else:
                    pos.append({"position":"img", "window":self.livePhotoWindow} )
                    pos.append({"position":"pgd", "window":self.pipBgdWindow} )
                    pos.append({"position":"pip", "window":self.liveVideoWindow} )
                    if (not self.MESHING):
                        pos.append({"position":"max", "window":self.maxWindow} )
                        pos.append({"position":"inf", "window":self.infWindow} )
                    else:
                        pos.append({"position":"tmr", "window":self.progressWindow} )
            elif (self.ca.m.MODE == Constants.MODE_VIDEO):
                if (self.LIVEMODE):
                    pos.append({"position":"img", "window":self.liveVideoWindow} )
                    pos.append({"position":"max", "window":self.maxWindow} )
                    pos.append({"position":"eye", "window":self.recordWindow} )
                    pos.append({"position":"prg", "window":self.progressWindow} )
                else:
                    pos.append({"position":"img", "window":self.playOggWindow} )
                    pos.append({"position":"pgd", "window":self.pipBgdWindow} )
                    pos.append({"position":"pip", "window":self.slowLiveVideoWindow} )
                    if (not self.MESHING):
                        pos.append({"position":"max", "window":self.maxWindow} )
                        pos.append({"position":"scr", "window":self.scrubWindow} )
                        pos.append({"position":"inf", "window":self.infWindow} )
                    else:
                        pos.append({"position":"tmr", "window":self.progressWindow} )
            elif (self.ca.m.MODE == Constants.MODE_AUDIO):
                if (self.LIVEMODE):
                    pos.append({"position":"img", "window":self.liveVideoWindow} )
                    pos.append({"position":"eye", "window":self.recordWindow} )
                    pos.append({"position":"prg", "window":self.progressWindow} )
                else:
                    pos.append({"position":"img", "window":self.livePhotoWindow} )
                    pos.append({"position":"pgd", "window":self.pipBgdWindow} )
                    pos.append({"position":"pip", "window":self.liveVideoWindow} )
                    if (not self.MESHING):
                        pos.append({"position":"scr", "window":self.scrubWindow} )
                        pos.append({"position":"inf", "window":self.infWindow} )
                    else:
                        pos.append({"position":"tmr", "window":self.progressWindow} )
        elif (self.TRANSCODING):
            pos.append({"position":"tmr", "window":self.progressWindow} )

        for i in range (0, len(self.windowStack)):
            self.windowStack[i].hide_all()

        self.hideAllWindows()
        self.updatePos( pos )

        for i in range (0, len(self.windowStack)):
            self.windowStack[i].show_all()

        self.LAST_MODE = self.ca.m.MODE
        self.LAST_FULLSCREEN = self.FULLSCREEN
        self.LAST_LIVE = self.LIVEMODE
        self.LAST_RECD_INFO = self.RECD_INFO_ON
        self.LAST_TRANSCODING = self.TRANSCODING
        self.LAST_MESHING = self.MESHING


    def debugWindows( self ):
        for i in range (0, len(self.windowStack)):
            print self.windowStack[i], self.windowStack[i].get_size(), self.windowStack[i].get_position()


    def showWidgets( self ):
        pos = []
        if (self.ca.m.MODE == Constants.MODE_PHOTO):
            if (not self.LIVEMODE):
                pos.append({"position":"pgd", "window":self.pipBgdWindow} )
                pos.append({"position":"pip", "window":self.liveVideoWindow} )
                if (not self.MESHING):
                    pos.append({"position":"max", "window":self.maxWindow} )
                    pos.append({"position":"inf", "window":self.infWindow} )
            else:
                pos.append({"position":"max", "window":self.maxWindow} )
                pos.append({"position":"eye", "window":self.recordWindow} )
        elif (self.ca.m.MODE == Constants.MODE_VIDEO):
            if (not self.LIVEMODE):
                pos.append({"position":"pgd", "window":self.pipBgdWindow} )
                pos.append({"position":"pip", "window":self.slowLiveVideoWindow} )
                if (not self.MESHING):
                    pos.append({"position":"max", "window":self.maxWindow} )
                    pos.append({"position":"scr", "window":self.scrubWindow} )
                    pos.append({"position":"inf", "window":self.infWindow} )
            else:
                pos.append({"position":"max", "window":self.maxWindow} )
                pos.append({"position":"eye", "window":self.recordWindow} )
                pos.append({"position":"prg", "window":self.progressWindow} )
        elif (self.ca.m.MODE == Constants.MODE_AUDIO):
            if (not self.LIVEMODE):
                pos.append({"position":"pgd", "window":self.pipBgdWindow} )
                pos.append({"position":"pip", "window":self.liveVideoWindow} )
                if (not self.MESHING):
                    pos.append({"position":"scr", "window":self.scrubWindow} )
                    pos.append({"position":"inf", "window":self.infWindow} )
            else:
                pos.append({"position":"eye", "window":self.recordWindow} )
                pos.append({"position":"prg", "window":self.progressWindow} )

        self.updatePos( pos )


    def updatePos( self, pos ):
        #now move those pieces where they need to be...
        for i in range (0, len(self.windowStack)):
            for j in range (0, len(pos)):
                if (self.windowStack[i] == pos[j]["window"]):
                    if (pos[j]["position"] == "img"):
                        self.setImgLocDim( pos[j]["window"] )
                    elif (pos[j]["position"] == "max"):
                        self.setMaxLocDim( pos[j]["window"] )
                    elif (pos[j]["position"] == "pip"):
                        self.setPipLocDim( pos[j]["window"] )
                    elif (pos[j]["position"] == "pgd"):
                        self.setPipBgdLocDim( pos[j]["window"] )
                    elif (pos[j]["position"] == "eye"):
                        self.setEyeLocDim( pos[j]["window"] )
                    elif (pos[j]["position"] == "inb"):
                        self.setInbLocDim( pos[j]["window"])
                    elif (pos[j]["position"] == "prg"):
                        self.setPrgLocDim( pos[j]["window"])
                    elif (pos[j]["position"] == "tmr"):
                        self.setTmrLocDim( pos[j]["window"])
                    elif (pos[j]["position"] == "scr"):
                        self.setScrLocDim( pos[j]["window"])
                    elif (pos[j]["position"] == "inf"):
                        self.setInfLocDim( pos[j]["window"])


    def removeThumb( self, recd ):
        kids = self.thumbTray.get_children()
        for i in range (0, len(kids)):
            if (kids[i].recd == recd):
                self.thumbTray.remove_item(kids[i])
                kids[i].cleanUp()
                kids[i].disconnect( kids[i].getButtClickedId() )
                kids[i].setButtClickedId(0)


    def addThumb( self, recd, forceScroll ):
        butt = RecdButton( self, recd )
        BUTT_CLICKED_ID = butt.connect( "clicked", self._thumbClicked, recd )
        butt.setButtClickedId(BUTT_CLICKED_ID)
        self.thumbTray.add_item( butt, len(self.thumbTray.get_children()) )
        butt.show()
        if (forceScroll):
            self.thumbTray.scroll_to_end()


    def removeThumbs( self ):
        kids = self.thumbTray.get_children()
        for i in range (0, len(kids)):
            self.thumbTray.remove_item(kids[i])
            kids[i].cleanUp()
            if (kids[i].getButtClickedId() != 0):
                kids[i].disconnect( kids[i].getButtClickedId() )


    def _thumbClicked( self, button, recd ):
        self.showThumbSelection( recd )


    def infoButtonClicked( self ):
        self.RECD_INFO_ON = not self.RECD_INFO_ON

        centerKid = self.centerBox.get_child()
        if (centerKid != None):
            self.centerBox.remove( centerKid )

        bottomKid = self.bottomCenter.get_child()
        if (bottomKid != None):
            self.bottomCenter.remove( bottomKid )

        if (not self.RECD_INFO_ON):
            if (self.ca.m.MODE == Constants.MODE_PHOTO):
                self.bottomCenter.add( self.namePanel )
                self.bottomCenter.show_all( )
        else:
            self.centerBox.add( self.infoBox )
            self.centerBox.show_all( )
            self.bottomCenter.add( self.namePanel )
            self.bottomCenter.show_all( )

        self.updateVideoComponents( )


    def showMeshRecd( self, recd ):
        record.Record.log.debug('showMeshRecd: heres the downloaded recd to display...')

        #if this thumbnail is being shown, add the option to copy it now
        kids = self.thumbTray.get_children()
        for i in range (0, len(kids)):
            if (kids[i].recd == recd):
                kids[i].addCopyMenuItem()

        if (recd == self.shownRecd):
            record.Record.log.debug('showMeshRecd: and since were still looking at same recd, here it is!')
            self.showThumbSelection( recd )


    def updateMeshProgress( self, progressMade, recd ):
        self.resetWidgetFadeTimer()
        if (self.shownRecd != recd):
            if (self.shownRecd == None):
                type = Constants.mediaTypes[recd.type][Constants.keyIstr]
                if (progressMade):
                    msg = Constants.istrDownloadingFrom% {"1":type, "2":recd.meshDownloadingFromNick}
                    self.progressWindow.updateProgress(recd.meshDownlodingPercent, msg)

        else:
            type = Constants.mediaTypes[recd.type][Constants.keyIstr]
            if (progressMade):
                msg = Constants.istrDownloadingFrom% {"1":type, "2":recd.meshDownloadingFromNick}
                self.progressWindow.updateProgress(recd.meshDownlodingPercent, msg)

            else:
                type = Constants.mediaTypes[recd.type][Constants.keyIstr]
                msg = Constants.istrCannotDownload % {"1":type}
                self.progressWindow.updateProgress(0, msg)


    def showThumbSelection( self, recd ):
        lastRecd = self.shownRecd
        self.shownRecd = recd

        #do we need to know the type, since we're showing based on the mode of the app?
        if (recd.type == Constants.TYPE_PHOTO):
            self.showPhoto( recd )
        elif (recd.type == Constants.TYPE_VIDEO):
            self.showVideo( recd )
        elif (recd.type == Constants.TYPE_AUDIO):
            self.showAudio( recd )

        if (self.shownRecd != lastRecd):
            self.photoXoPanel.updateXoColors(self.shownRecd.colorStroke.hex, self.shownRecd.colorFill.hex)

        bottomKid = self.bottomCenter.get_child()
        if (bottomKid != None):
            self.bottomCenter.remove( bottomKid )

        if (recd.type == Constants.TYPE_PHOTO):
            self.bottomCenter.add( self.namePanel )
        elif (recd.type == Constants.TYPE_VIDEO or recd.type == Constants.TYPE_AUDIO):
            if (self.RECD_INFO_ON):
                self.bottomCenter.add( self.namePanel )
        self.bottomCenter.show_all()

        self.resetWidgetFadeTimer()


    def showAudio( self, recd ):
        self.LIVEMODE = False

        #if (recd != self.shownRecd):
        pixbuf = recd.getAudioImagePixbuf()
        img = hippo.cairo_surface_from_gdk_pixbuf(pixbuf)
        self.livePhotoCanvas.setImage( img )
        #self.shownRecd = recd
        self.showRecdMeta(recd)

        downloading = self.ca.requestMeshDownload(recd)
        self.MESHING = downloading
        record.Record.log.debug("showAudio: downloading->" + str(downloading))
        if (not downloading):
            self.progressWindow.updateProgress(0, "")
            mediaFilepath = recd.getMediaFilepath( )
            record.Record.log.debug("showAudio: mediaFilepath->" + str(mediaFilepath))
            if (mediaFilepath != None):
                videoUrl = "file://" + str( mediaFilepath )
                self.ca.gplay.setLocation(videoUrl)
                self.scrubWindow.doPlay()

        self.updateVideoComponents()


    def showVideo( self, recd ):
        logger.debug('showVideo')

        downloading = self.ca.requestMeshDownload(recd)

        if (not downloading):
            self.progressWindow.updateProgress(0, "")

        self.MESHING = downloading
        self.LIVEMODE = False
        #self.shownRecd = recd
        self.updateVideoComponents()
        gobject.idle_add( self.showVideo2, recd, downloading )


    def showVideo2( self, recd, downloading ):
        self.showRecdMeta(recd)

        ableToShowVideo = False
        if (not downloading):
            mediaFilepath = recd.getMediaFilepath()
            if (mediaFilepath != None):
                logger.debug('showVideo2 file=%s' % mediaFilepath)
                self.ca.glive.stop()
                self.ca.glivex.play()
                videoUrl = "file://" + str( mediaFilepath )
                self.ca.gplay.setLocation(videoUrl)
                self.scrubWindow.doPlay()
                ableToShowVideo = True

        if (not ableToShowVideo):
            # FIXME is this correct?
            self.ca.glive.stop()
            self.ca.glivex.play()
            thumbFilepath = recd.getThumbFilepath( )
            logger.debug('showVideo3 file=%s' % thumbFilepath)
            thumbUrl = "file://" + str( thumbFilepath )
            self.ca.gplay.setLocation(thumbUrl)


    def deleteThumbSelection( self, recd ):
        self.ca.m.deleteRecorded( recd )
        self.ca.glive.play()
        self.removeThumb( recd )
        self.removeIfSelectedRecorded( recd )


    def removeIfSelectedRecorded( self, recd ):
        if (recd == self.shownRecd):
            if (recd.type == Constants.TYPE_PHOTO):
                self.livePhotoCanvas.setImage( None )
            elif (recd.type == Constants.TYPE_VIDEO):
                self.ca.gplay.stop()
                self.startLiveVideo( False )
            elif (recd.type == Constants.TYPE_AUDIO):
                self.livePhotoCanvas.setImage( None )
                self.startLiveAudio()

            self.RECD_INFO_ON = False
            self.LIVEMODE = True
            self.updateVideoComponents()

            self.showLiveVideoTags()


    def startLiveAudio( self ):
        self.ca.m.setUpdating(True)
        self.ca.gplay.stop()

        self.liveVideoWindow.set_glive(self.ca.glive)

        self.showLiveVideoTags()
        self.LIVEMODE = True
        self.updateVideoComponents()
        self.ca.m.setUpdating(False)


    def showPostProcessGfx( self, show ):
        #not self.FULLSCREEN
        centerKid = self.centerBox.get_child()
        if (centerKid != None):
            self.centerBox.remove( centerKid )

        if ( show ):
            self.centerBox.add( self.backgdCanvasBox )
            self.centerBox.show_all()
        else:
            self.backgdCanvas.setImage( None )


    def setPostProcessPixBuf( self, pixbuf ):
        if (pixbuf.get_width()>self.__class__.dim_THUMB_WIDTH):
            pixbuf = pixbuf.scale_simple(self.__class__.dim_THUMB_WIDTH, self.__class__.dim_THUMB_HEIGHT, gtk.gdk.INTERP_NEAREST)

        pixbuf = utils.grayScalePixBuf(pixbuf, True)
        img = hippo.cairo_surface_from_gdk_pixbuf(pixbuf)
        self.backgdCanvas.setImage(img)


    def showRecdMeta( self, recd ):
        self.photographerNameLabel.set_label( recd.recorderName )
        self.nameTextfield.set_text( recd.title )
        self.nameTextfield.set_sensitive( True )
        self.tagsBuffer.set_text( recd.tags )
        self.dateDateLabel.set_label( utils.getDateString(recd.time) )

        self.photographerPanel.show()
        self.namePanel.show()
        self.datePanel.show()
        self.tagsPanel.show()
        self.tagsField.set_sensitive(True)


    def setWaitCursor( self, win ):
        win.set_cursor( gtk.gdk.Cursor(gtk.gdk.WATCH) )


    def setDefaultCursor( self, win ):
        win.set_cursor( None )


class PhotoCanvas(P5):
    def __init__(self):
        P5.__init__(self)
        self.img = None
        self.drawImg = None
        self.SCALING_IMG_ID = 0
        self.cacheWid = -1
        self.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        self.modify_bg( gtk.STATE_INSENSITIVE, Constants.colorBlack.gColor )


    def draw(self, ctx, w, h):
        self.background( ctx, Constants.colorBlack, w, h )

        if (self.img != None):

            if (w == self.img.get_width()):
                self.cacheWid == w
                self.drawImg = self.img

            #only scale images when you need to, otherwise you're wasting cycles, fool!
            if (self.cacheWid != w):
                if (self.SCALING_IMG_ID == 0):
                    self.drawImg = None
                    self.SCALING_IMG_ID = gobject.idle_add( self.resizeImage, w, h )

            if (self.drawImg != None):
                #center the image based on the image size, and w & h
                ctx.set_source_surface(self.drawImg, (w/2)-(self.drawImg.get_width()/2), (h/2)-(self.drawImg.get_height()/2))
                ctx.paint()

            self.cacheWid = w


    def setImage(self, img):
        self.cacheWid = -1
        self.img = img
        self.drawImg = None
        self.queue_draw()


    def resizeImage(self, w, h):
        self.SCALING_IMG_ID = 0
        if (self.img == None):
            return

        #use image size in case 640 no more
        scaleImg = cairo.ImageSurface(cairo.FORMAT_ARGB32, w, h)
        sCtx = cairo.Context(scaleImg)
        sScl = (w+0.0)/(self.img.get_width()+0.0)
        sCtx.scale( sScl, sScl )
        sCtx.set_source_surface( self.img, 0, 0 )
        sCtx.paint()
        self.drawImg = scaleImg
        self.cacheWid = w
        self.queue_draw()


class xoPanel(P5):
    def __init__(self):
        P5.__init__(self)
        self.xoGuy = None
        self.lastStroke = None
        self.lastFill = None


    def updateXoColors( self, strokeHex, fillHex ):
        if (self.lastStroke != None):
            if ((self.lastStroke == strokeHex) and (self.lastFill == fillHex)):
                return

        lastStroke = strokeHex
        lastFill = fillHex
        self.xoGuy = utils.loadSvg(Constants.xoGuySvgData, strokeHex, fillHex)
        self.queue_draw()


    def draw(self, ctx, w, h):
        #todo: 2x buffer
        self.background( ctx, Constants.colorButton, w, h )

        if (self.xoGuy != None):
            #todo: scale mr xo to fit in his box
            ctx.scale( .6, .6 )
            self.xoGuy.render_cairo( ctx )


class ScrubberWindow(gtk.Window):
    def __init__(self, ui):
        gtk.Window.__init__(self)
        self.ui = ui
        self.UPDATE_INTERVAL = 500
        self.UPDATE_SCALE_ID = 0
        self.CHANGED_ID = 0
        self.was_playing = False
        self.p_position = gst.CLOCK_TIME_NONE
        self.p_duration = gst.CLOCK_TIME_NONE

        self.hbox = gtk.HBox()
        self.hbox.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        self.hbox.modify_bg( gtk.STATE_INSENSITIVE, Constants.colorBlack.gColor )
        self.add( self.hbox )

        self.button = gtk.Button()
        buttBox = gtk.EventBox()
        buttBox.add(self.button)
        buttBox.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        self.button.set_image( Constants.recPlayImg )
        self.button.set_property('can-default', True)
        self.button.set_relief(gtk.RELIEF_NONE)
        self.button.set_size_request( self.ui.recordButtWd, self.ui.recordButtWd )
        buttBox.set_size_request( self.ui.recordButtWd, self.ui.recordButtWd )
        #self.button.set_border_width( UI.dim_INSET/2 )
        self.button.show()

        buttBox.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        self.button.modify_bg( gtk.STATE_ACTIVE, Constants.colorBlack.gColor )

        self.button.connect('clicked', self._buttonClickedCb)
        self.hbox.pack_start(buttBox, expand=False)

        self.adjustment = gtk.Adjustment(0.0, 0.00, 100.0, 0.1, 1.0, 1.0)
        self.hscale = gtk.HScale(self.adjustment)
        self.hscale.set_draw_value(False)
        self.hscale.set_update_policy(gtk.UPDATE_CONTINUOUS)
        hscaleBox = gtk.EventBox()
        hscaleBox.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        hscaleBox.add( self.hscale )
        self.hscale.connect('button-press-event', self._scaleButtonPressCb)
        self.hscale.connect('button-release-event', self._scaleButtonReleaseCb)
        self.hbox.pack_start(hscaleBox, expand=True)


    def removeCallbacks( self ):
        if (self.UPDATE_SCALE_ID != 0):
            gobject.source_remove(self.UPDATE_SCALE_ID)
            self.UPDATE_SCALE_ID = 0
        if (self.CHANGED_ID != 0):
            gobject.source_remove(self.CHANGED_ID)
            self.CHANGED_ID = 0


    def reset(self):
        self.adjustment.set_value(0)


    def _buttonClickedCb(self, widget):
        self.play_toggled()


    def set_button_play(self):
        self.button.set_image(Constants.recPlayImg)


    def set_button_pause(self):
        self.button.set_image(Constants.recPauseImg)


    def play_toggled(self):
        self.p_position, self.p_duration = self.ui.ca.gplay.queryPosition()
        if (self.p_position == self.p_duration):
            self.ui.ca.gplay.seek(0)
            self.ui.ca.gplay.pause()

        if self.ui.ca.gplay.is_playing():
            self.ui.ca.gplay.pause()
            self.set_button_play()
        else:
            #if self.ui.ca.gplay.error:
            #    #todo: check if we have "error", and also to disable everything
            #    self.button.set_disabled()
            #else:
            self.doPlay()


    def doPlay(self):
        self.ui.ca.gplay.play()
        if self.UPDATE_SCALE_ID == 0:
            self.UPDATE_SCALE_ID = gobject.timeout_add(self.UPDATE_INTERVAL, self._updateScaleCb)
        self.set_button_pause()


    def _scaleButtonPressCb(self, widget, event):
        #self.button.set_sensitive(False)
        self.was_playing = self.ui.ca.gplay.is_playing()
        if self.was_playing:
            self.ui.ca.gplay.pause()

        # don't timeout-update position during seek
        if self.UPDATE_SCALE_ID != 0:
            gobject.source_remove(self.UPDATE_SCALE_ID)
            self.UPDATE_SCALE_ID = 0

        # make sure we get changed notifies
        if self.CHANGED_ID == 0:
            self.CHANGED_ID = self.hscale.connect('value-changed', self._scaleValueChangedCb)


    def _scaleButtonReleaseCb(self, widget, event):
        # see seek.cstop_seek
        widget.disconnect(self.CHANGED_ID)
        self.CHANGED_ID = 0

        #self.button.set_sensitive(True)
        if self.was_playing:
            self.ui.ca.gplay.play()

        if self.UPDATE_SCALE_ID != 0:
            pass
            #print('Had a previous update timeout id')
        else:
            self.UPDATE_SCALE_ID = gobject.timeout_add(self.UPDATE_INTERVAL, self._updateScaleCb)


    def _scaleValueChangedCb(self, scale):
        real = long(scale.get_value() * self.p_duration / 100) # in ns
        self.ui.ca.gplay.seek(real)
        # allow for a preroll
        self.ui.ca.gplay.get_state(timeout=50*gst.MSECOND) # 50 ms


    def _updateScaleCb(self):
        self.p_position, self.p_duration = self.ui.ca.gplay.queryPosition()
        if self.p_position != gst.CLOCK_TIME_NONE:
            value = self.p_position * 100.0 / self.p_duration
            if (value > 99):
                value = 99
            elif (value < 0):
                value = 0

            self.adjustment.set_value(value)

            if self.ui.ca.gplay.is_playing() and (self.p_position == self.p_duration):
                self.ui.ca.gplay.pause()
                self.set_button_play()

        return True


class MaxButton(P5Button):
    def __init__(self, ui):
        P5Button.__init__(self)
        self.ui = ui

        self.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        self.modify_bg( gtk.STATE_INSENSITIVE, Constants.colorBlack.gColor )

        xs = []
        ys = []
        xs.append(0)
        ys.append(0)
        xs.append(self.ui.maxw)
        ys.append(0)
        xs.append(self.ui.maxw)
        ys.append(self.ui.maxh)
        xs.append(0)
        ys.append(self.ui.maxh)
        poly = Polygon( xs, ys )
        butt = Button( poly, 0, 0)
        butt.addActionListener( self )
        self.maxS = "max"
        butt.setActionCommand( self.maxS )
        self._butts.append( butt )


    def draw(self, ctx, w, h):
        if (self.ui.FULLSCREEN):
            Constants.maxEnlargeSvg.render_cairo( ctx )
        else:
            Constants.maxReduceSvg.render_cairo( ctx )


    def fireButton(self, actionCommand):
        if (actionCommand == self.maxS):
            self.ui.doFullscreen()


class InfButton(P5Button):
    #todo: just a gtk.Image here, no?
    def __init__(self, ui):
        P5Button.__init__(self)
        self.ui = ui

        self.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        self.modify_bg( gtk.STATE_INSENSITIVE, Constants.colorBlack.gColor )

        self.set_size_request( 75, 75 )

        xs = []
        ys = []
        xs.append(0)
        ys.append(0)
        xs.append(75)
        ys.append(0)
        xs.append(75)
        ys.append(75)
        xs.append(0)
        ys.append(75)
        poly = Polygon( xs, ys )
        butt = Button( poly, 0, 0)
        butt.addActionListener( self )
        self.infS = "inf"
        butt.setActionCommand( self.infS )
        self._butts.append( butt )


    def draw(self, ctx, w, h):
        self.background( ctx, Constants.colorBlack, w, h )
        Constants.infoOnSvg.render_cairo( ctx )


    def fireButton(self, actionCommand):
        if (actionCommand == self.infS):
            self.ui.infoButtonClicked()


class RecordButton(gtk.Button):
    def __init__(self):
        gtk.Button.__init__(self)
        self.sens = True
        self.img = None
        #todo: check on record state, compare button imgs


    def set_sensitive(self, sen, full):
        if (sen == self.sens):
            return
        self.sens = sen

        if (self.sens):
            self.set_image( Constants.recImg )
        else:
            if (full):
                self.set_image( Constants.fullInsensitiveImg )
            else:
                self.set_image( Constants.recInsensitiveImg )

        super(RecordButton, self).set_sensitive(self.sens)


    def doRecordButton(self):
        if (not self.sens):
            return
        self.set_image( Constants.recRedImg )


    def doNormalButton(self):
        if (not self.sens):
            return
        self.set_image( Constants.recImg )


class RecordWindow(gtk.Window):
    def __init__(self, ui):
        gtk.Window.__init__(self)
        self.ui = ui
        self.num = -1

        self.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )

        self.shutterButton = RecordButton()
        self.shutterButton.set_size_request(self.ui.recordButtWd, self.ui.recordButtWd)
        self.shutterButton.set_relief(gtk.RELIEF_NONE)
        self.shutterButton.set_image( Constants.recImg )
        self.shutterButton.connect("clicked", self.ui._shutterClickCb)

        shutterBox = gtk.EventBox()
        shutterBox.add( self.shutterButton )
        shutterBox.set_size_request( self.ui.controlBarHt, self.ui.controlBarHt )

        shutterBox.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        self.shutterButton.modify_bg( gtk.STATE_ACTIVE, Constants.colorBlack.gColor )

        hbox = gtk.HBox()
        self.add( hbox )
        leftPanel = gtk.VBox()
        self.leftEvent = gtk.EventBox()
        self.leftEvent.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        self.leftEvent.add( leftPanel )
        self.leftEvent.set_size_request(self.ui.vw/2-self.ui.controlBarHt, -1)
        hbox.pack_start( self.leftEvent, expand=True )

        hbox.pack_start( shutterBox, expand=False )

        rightPanel = gtk.VBox()
        self.rightEvent = gtk.EventBox()
        self.rightEvent.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        self.rightEvent.add( rightPanel )
        hbox.pack_start( self.rightEvent, expand=True )

        self.rightPanelLabel = gtk.Label()
        rightPanel.pack_start( self.rightPanelLabel )


    def updateCountdown(self, num):
        if(num>0):
            if (num != self.num):
                ok = self.getCairoCountdown(num)
                self.shutterButton.set_image(ok)
            self.num = num
        else:
            self.num = -1


    def getCairoCountdown(self, num):
        return Constants.countdownImgs[int(num)]


    def minimize( self ):
        self.leftEvent.set_size_request(-1, -1)
        self.rightEvent.set_size_request(-1, -1)


    def maximize( self ):
        w = self.ui.vw/2-self.ui.controlBarHt
        self.rightEvent.set_size_request(w, -1)
        self.leftEvent.set_size_request(w, -1)


    def displayDiscFullText( self, full ):
        if (not full or self.ui.ca.m.MODE != Constants.MODE_PHOTO):
            self.rightPanelLabel.set_text("")
            self.minimize()
        else:
            fullMessage = Constants.istrYourDiskIsFull % {"1":Constants.istrJournal}
            self.rightPanelLabel.set_text("<b><span foreground='gray'>" + fullMessage + "</span></b>")
            self.rightPanelLabel.set_use_markup( True )
            self.rightPanelLabel.set_alignment(1, 1)
            self.maximize()


class ProgressWindow(gtk.Window):
    def __init__(self, ui):
        gtk.Window.__init__(self)
        self.ui = ui
        self.update = ""

        self.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        self.modify_bg( gtk.STATE_INSENSITIVE, Constants.colorBlack.gColor )

        eb = gtk.EventBox()
        eb.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        eb.modify_bg( gtk.STATE_INSENSITIVE, Constants.colorBlack.gColor )
        self.add( eb )

        vb = gtk.VBox()
        vb.set_border_width(5) #todo: use variable
        eb.add(vb)

        self.progBar = gtk.ProgressBar()
        self.progBar.modify_bg( gtk.STATE_NORMAL, Constants.colorBlack.gColor )
        self.progBar.modify_bg( gtk.STATE_ACTIVE, Constants.colorBlack.gColor )
        self.progBar.modify_bg( gtk.STATE_PRELIGHT, Constants.colorBlack.gColor )
        self.progBar.modify_bg( gtk.STATE_SELECTED, Constants.colorBlack.gColor )
        self.progBar.modify_bg( gtk.STATE_INSENSITIVE, Constants.colorBlack.gColor )
        vb.add( self.progBar )

        hbox = gtk.HBox()
        vb.add( hbox )
        self.infoLabel = gtk.Label()
        self.infoLabel.set_alignment( 1, .5 )
        self.infoLabel.set_text( "<b><span foreground='black'>SPACE</span></b>")
        self.infoLabel.set_use_markup( True )
        hbox.pack_start(self.infoLabel)


    def updateProgress( self, amt, update, color='white' ):
        logging.debug('updateProgress %s' % amt)

        self.progBar.set_fraction( amt )
        if (update != None and update != self.update):
            self.update = update
            self.infoLabel.set_text( "<b><span foreground='" + color + "'>"+self.update+"</span></b>")
            self.infoLabel.set_use_markup( True )

        if (self.update==""):
            self.infoLabel.set_text( "<b><span foreground='black'>SPACE</span></b>")
            self.infoLabel.set_use_markup( True )

        if (amt >= 1):
            self.progBar.set_fraction( 0 )


class PhotoToolbar(gtk.Toolbar):
    def __init__(self):
        gtk.Toolbar.__init__(self)

        img = ToolButton('media-photo')
        img.connect('clicked', self._shutterClickCb)
        img.get_icon_widget().set_property( 'fill-color', Instance.colorFill.hex )
        img.get_icon_widget().set_property( 'stroke-color', Instance.colorStroke.hex )
        self.insert(img, -1)
        img.set_sensitive(False)
        img.show()

        separator = gtk.SeparatorToolItem()
        separator.set_draw(False)
        separator.set_expand(True)
        self.insert(separator, -1)
        separator.show()

        timerCbb = gtk.combo_box_new_text()
        self.timerCb = ToolComboBox(combo=timerCbb, label_text=Constants.istrTimer)
        for i in range (0, len(Constants.TIMERS)):
            if (i == 0):
                self.timerCb.combo.append_text( Constants.istrNow )
            else:
                self.timerCb.combo.append_text(istrSeconds(Constants.TIMERS[i]))
        self.timerCb.combo.set_active(0)
        self.insert( self.timerCb, -1 )


    def _shutterClickCb(self, button):
        pass
        #self.ui.doShutter()


    def getTimer(self):
        return Constants.TIMERS[self.timerCb.combo.get_active()]


class VideoToolbar(gtk.Toolbar):
    def __init__(self):
        gtk.Toolbar.__init__(self)

        img = ToolButton('media-video')
        img.connect('clicked', self._shutterClickCb)
        img.get_icon_widget().set_property( 'fill-color', Instance.colorFill.hex )
        img.get_icon_widget().set_property( 'stroke-color', Instance.colorStroke.hex )
        self.insert(img, -1)
        img.set_sensitive(False)
        img.show()

        separator = gtk.SeparatorToolItem()
        separator.set_draw(False)
        separator.set_expand(True)
        self.insert(separator, -1)
        separator.show()

        combo = gtk.combo_box_new_text()
        self.quality = ToolComboBox(combo=combo,
                label_text=Constants.istrQuality+':')
        self.quality.combo.append_text(Constants.istrLowQuality)
        self.quality.combo.append_text(Constants.istrHighQuality)
        self.quality.combo.append_text(Constants.istrBestQuality)
        self.quality.combo.set_active(0)
        self.insert(self.quality, -1 )

        timerCbb = gtk.combo_box_new_text()
        self.timerCb = ToolComboBox(combo=timerCbb, label_text=Constants.istrTimer)
        for i in range (0, len(Constants.TIMERS)):
            if (i == 0):
                self.timerCb.combo.append_text( Constants.istrNow )
            else:
                self.timerCb.combo.append_text(istrSeconds(Constants.TIMERS[i]))
        self.timerCb.combo.set_active(0)
        self.insert( self.timerCb, -1 )

        separator2 = gtk.SeparatorToolItem()
        separator2.set_draw(False)
        separator2.set_expand(False)
        separator2.set_size_request(UI.dim_INSET, -1)
        self.insert( separator2, -1 )

        durCbb = gtk.combo_box_new_text()
        self.durCb = ToolComboBox(combo=durCbb, label_text=Constants.istrDuration)
        for i in range (0, len(Constants.DURATIONS)):
            self.durCb.combo.append_text(istrMinutes(Constants.DURATIONS[i]))
        self.durCb.combo.set_active(0)
        self.insert(self.durCb, -1 )


    def _shutterClickCb(self, button):
        pass
        #self.ui.doShutter()


    def getTimer(self):
        return Constants.TIMERS[self.timerCb.combo.get_active()]


    def getDuration(self):
        return 60 * Constants.DURATIONS[self.durCb.combo.get_active()]


    def getQuality(self):
        return self.quality.combo.get_active()

class AudioToolbar(gtk.Toolbar):
    def __init__(self):
        gtk.Toolbar.__init__(self)

        img = ToolButton('media-audio')
        img.connect('clicked', self._shutterClickCb)
        img.get_icon_widget().set_property( 'fill-color', Instance.colorFill.hex )
        img.get_icon_widget().set_property( 'stroke-color', Instance.colorStroke.hex )
        self.insert(img, -1)
        img.set_sensitive(False)
        img.show()

        separator = gtk.SeparatorToolItem()
        separator.set_draw(False)
        separator.set_expand(True)
        self.insert(separator, -1)
        separator.show()

        timerCbb = gtk.combo_box_new_text()
        self.timerCb = ToolComboBox(combo=timerCbb, label_text=Constants.istrTimer)
        for i in range (0, len(Constants.TIMERS)):
            if (i == 0):
                self.timerCb.combo.append_text( Constants.istrNow )
            else:
                self.timerCb.combo.append_text(istrSeconds(Constants.TIMERS[i]))
        self.timerCb.combo.set_active(0)
        self.insert( self.timerCb, -1 )

        separator2 = gtk.SeparatorToolItem()
        separator2.set_draw(False)
        separator2.set_expand(False)
        separator2.set_size_request(UI.dim_INSET, -1)
        self.insert( separator2, -1 )

        durCbb = gtk.combo_box_new_text()
        self.durCb = ToolComboBox(combo=durCbb, label_text=Constants.istrDuration)
        for i in range (0, len(Constants.DURATIONS)):
            self.durCb.combo.append_text(istrMinutes(Constants.DURATIONS[i]))
        self.durCb.combo.set_active(0)
        self.insert(self.durCb, -1 )


    def _shutterClickCb(self, button):
        pass
        #self.ui.doShutter()


    def getTimer(self):
        return Constants.TIMERS[self.timerCb.combo.get_active()]


    def getDuration(self):
        return 60 * Constants.DURATIONS[self.durCb.combo.get_active()]