""" Registration info for Blender menus: <- these words are ignored
Name: 'UV Editor copy and paste'
Blender: 232
Group: 'UV'
Tip: 'Copy and paste UV data from 3D window or UV editor '
"""
__author__ = "Jean-Michel Soler (jms)"
__url__ = ("blender", "elysiun",
"Script's homepage, http://jmsoler.free.fr/didacticiel/blender/tutor/py_uvcoord_copy_paste.htm",
"Communicate problems and errors, http://www.zoo-logique.org/3D.Blender/newsportal/thread.php?group=3D.Blender")
__version__ = "0.1 06/2006"

"""
jmsoler  (c) 20/06/2006
"""

import Blender
from Blender.Draw import *
from Blender.BGL import *

Copy  = Create(0)
Paste = Create(0)
MeshEditor = Create(0)
UVEditor = Create(0)
FaceSelect = Create(0)

UV=[]

def draw():
    global Copy,Paste, MeshEditor
    global UVEditor, FaceSelect 

    glClear(GL_COLOR_BUFFER_BIT)
    glRasterPos2f(20, 80)
    Text("UV copy/paste")
    glRasterPos2f(20, 60)

    Copy=Button(" Copy "  , 2, 10, 35, 100, 18)
    Paste=Button(" Paste ", 3, 130, 35, 100, 18) 

    MeshEditor = Toggle("MeshEditor", 4, 10, 55, 70, 18, MeshEditor.val ,"Copy from Mesh Edition mode ")
    UVEditor   = Toggle("UVEditor"  , 5, 85, 55, 70, 18, UVEditor.val ,"Copy from UV editor in Face Select mode")
    FaceSelect = Toggle("FaceSelect", 6, 160, 55, 70, 18, FaceSelect.val ,"Copy from Face Select mode in object mode  or edit mode")

    #boutons de sortie
    Button("Exit", 1, 10, 15, 220, 18)

def event(evt, val): 
    if (evt== QKEY and not val): Exit()

def bevent(evt):
    global UV, Copy,Paste, MeshEditor
    global UVEditor, FaceSelect 

    if  (evt== 1):
        Exit()
    if (evt in [4,5,6]):
       MeshEditor.val = 0
       FaceSelect.val = 0
       UVEditor.val = 0
       if  (evt==4):
         MeshEditor.val=1
       if  (evt==5):
         UVEditor.val=1
       if  (evt==6):
         FaceSelect.val =1

    if  (evt== 2 and  FaceSelect.val):
      if Blender.Object.GetSelected()[0]>0  and Blender.Object.GetSelected()[0].getType()=='Mesh':
         OB = Blender.Object.GetSelected()[0]
         ME=OB.getData()
         if ME.hasFaceUV() : 
            UV=[[f,ME.faces[f].uv[:]] for f in ME.getSelectedFaces(1)] 
            print UV
    if  (evt== 3 and  FaceSelect.val and len(UV)>0):
         OB = Blender.Object.GetSelected()[0]
         ME=OB.getData()
         ME.hasFaceUV(1)
         SEL=Blender.NMesh.FaceFlags['SELECT']
         for f in ME.faces:
             if f.flag & SEL:
                f.flag &=~SEL 
         for uv in UV:
             ME.faces[uv[0]].uv=uv[1][:]
             ME.faces[uv[0]].flag |= SEL 
         ME.update()
    Blender.Window.RedrawAll()
Register(draw, event, bevent)