pie_manipulator_menu.py

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#
#  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.
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#  but WITHOUT ANY WARRANTY; without even the implied warranty of
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#  along with this program; if not, write to the Free Software Foundation,
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# ##### END GPL LICENSE BLOCK #####

# <pep8 compliant>

bl_info = {
    "name": "Hotkey: 'Ctrl Space'",
    "description": "Extended Manipulator Menu",
    "author": "pitiwazou, meta-androcto",
    "version": (0, 1, 1),
    "blender": (2, 77, 0),
    "location": "3D View",
    "warning": "",
    "wiki_url": "",
    "category": "Manipulator Pie"
    }

import bpy
from bpy.types import (
        Menu,
        Operator,
        )


class WManupulators(Operator):
    bl_idname = "w.manupulators"
    bl_label = "W Manupulators"
    bl_options = {'REGISTER', 'UNDO'}
    bl_description = " Show/Hide Manipulator"

    def execute(self, context):

        if context.space_data.show_manipulator is True:
            context.space_data.show_manipulator = False

        elif context.space_data.show_manipulator is False:
            context.space_data.show_manipulator = True

        return {'FINISHED'}


# Pie Manipulators - Ctrl + Space
class PieManipulator(Menu):
    bl_idname = "pie.manipulator"
    bl_label = "Pie Manipulator"

    def draw(self, context):
        layout = self.layout
        pie = layout.menu_pie()
        # 4 - LEFT
        pie.operator("wm.tool_set_by_name", text="Translate", icon='MAN_TRANS').name = "Move"
        # 6 - RIGHT
        pie.operator("wm.tool_set_by_name", text="Scale", icon='MAN_SCALE').name = "Scale"
        # 2 - BOTTOM
        pie.operator("wm.tool_set_by_name", text="Rotate", icon='MAN_ROT').name = "Rotate"
        # 8 - TOP
        pie.operator("w.manupulators", text="Show/Hide Toggle", icon='MANIPUL')


classes = (
    PieManipulator,
    WManupulators,
    )

addon_keymaps = []


def register():
    for cls in classes:
        bpy.utils.register_class(cls)

    wm = bpy.context.window_manager
    if wm.keyconfigs.addon:
        # Manipulators
        km = wm.keyconfigs.addon.keymaps.new(name='3D View Generic', space_type='VIEW_3D')
        kmi = km.keymap_items.new('wm.call_menu_pie', 'SPACE', 'PRESS', ctrl=True)
        kmi.properties.name = "pie.manipulator"
        addon_keymaps.append((km, kmi))


def unregister():
    for cls in classes:
        bpy.utils.unregister_class(cls)

    wm = bpy.context.window_manager
    kc = wm.keyconfigs.addon
    if kc:
        for km, kmi in addon_keymaps:
            km.keymap_items.remove(kmi)
    addon_keymaps.clear()


if __name__ == "__main__":
    register()