blender/release/scripts/image_edit.py

#!BPY
"""
Name: 'Image Edit (External App)'
Blender: 241
Group: 'UV'
Tooltip: 'Edits the image in another application. The Gimp for eg.'
"""

__author__ = "Campbell Barton"
__url__ = ["blender", "elysiun"]
__version__ = "1.0"

__bpydoc__ = """\
This script opens the current image in an external application for editing.

Useage:
Choose an image for editing in the UV/Image view.
Select UVs, Image Edit (External App)
For first time users try running the default application *
If the application does not open you can type in the full path.
The last entered application will be saved as a default.

* Note, Start for win32 and open for macos will use system default assosiated application.
"""

# ***** BEGIN GPL LICENSE BLOCK *****
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
#
# ***** END GPL LICENCE BLOCK *****
# --------------------------------------------------------------------------


try:
	import os
	import sys as py_sys
	platform = py_sys.platform
except:
	Draw.PupMenu('Error, python not installed')
	os=None

import Blender
from Blender import Image, sys, Draw, Registry

def main():
	image = Image.GetCurrent()
	if not image: # Image is None
		Draw.PupMenu('ERROR: You must select an active Image.')
		return
	if image.packed:
		Draw.PupMenu('ERROR: Image is packed, unpack before editing.')
		return
	
	imageFileName = sys.expandpath( image.filename )
	
	if not sys.exists(imageFileName):
		Draw.PupMenu('ERROR: Image path does not exist.')
		return
	
	pupblock = [imageFileName.split('/')[-1].split('\\')[-1]]
	
	new_text= False
	try:
		appstring = Registry.GetKey('ExternalImageEditor', True)
		appstring = appstring['path']
		
		# for ZanQdo if he removed the path from the textbox totaly. ;) - Cam
		if not appstring or appstring.find('%f')==-1:
			new_text= True
	except:
		new_text= True
	
	if new_text:
		pupblock.append('first time, set path.')
		if platform == 'win32':
			appstring = 'start "" /B "%f"'
		elif platform == 'darwin':
			appstring = 'open "%f"'
		else:
			appstring = 'gimp-remote "%f"'
	
	appstring_but = Draw.Create(appstring)
	save_default_but = Draw.Create(0)
	
	pupblock.append(('editor: ', appstring_but, 0, 48, 'Path to application, %f will be replaced with the image path.'))
	pupblock.append(('Set Default', save_default_but, 'Store this path in the blender registry.'))
	
	if not Draw.PupBlock('External Image Editor...', pupblock):
		return
	
	appstring = appstring_but.val
	save_default= save_default_but.val
	
	if save_default:
		Registry.SetKey('ExternalImageEditor', {'path':appstring}, True)
	
	if appstring.find('%f') == -1:
		Draw.PupMenu('ERROR: The comment you entered did not contain the filename ("%f")')
		return
	
	# -------------------------------
	
	appstring = appstring.replace('%f', imageFileName)
	os.system(appstring)

if __name__ == '__main__' and os != None:
	main()