408 lines
15 KiB
Python
408 lines
15 KiB
Python
# ##### BEGIN GPL LICENSE BLOCK #####
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# ##### END GPL LICENSE BLOCK #####
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# <pep8 compliant>
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# bpy.type.KeyMap: (km.name, km.space_type, km.region_type, [...])
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# ('Script', 'EMPTY', 'WINDOW', []),
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KM_HIERARCHY = [
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('Window', 'EMPTY', 'WINDOW', []), # file save, window change, exit
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('Screen', 'EMPTY', 'WINDOW', [ # full screen, undo, screenshot
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('Screen Editing', 'EMPTY', 'WINDOW', []), # re-sizing, action corners
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('Header', 'EMPTY', 'WINDOW', []), # header stuff (per region)
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]),
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('View2D', 'EMPTY', 'WINDOW', []), # view 2d navigation (per region)
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('View2D Buttons List', 'EMPTY', 'WINDOW', []), # view 2d with buttons navigation
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('User Interface', 'EMPTY', 'WINDOW', []),
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('3D View', 'VIEW_3D', 'WINDOW', [ # view 3d navigation and generic stuff (select, transform)
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('Object Mode', 'EMPTY', 'WINDOW', []),
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('Mesh', 'EMPTY', 'WINDOW', []),
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('Curve', 'EMPTY', 'WINDOW', []),
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('Armature', 'EMPTY', 'WINDOW', []),
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('Metaball', 'EMPTY', 'WINDOW', []),
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('Lattice', 'EMPTY', 'WINDOW', []),
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('Font', 'EMPTY', 'WINDOW', []),
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('Pose', 'EMPTY', 'WINDOW', []),
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('Vertex Paint', 'EMPTY', 'WINDOW', []),
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('Weight Paint', 'EMPTY', 'WINDOW', []),
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('Weight Paint Vertex Selection', 'EMPTY', 'WINDOW', []),
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('Face Mask', 'EMPTY', 'WINDOW', []),
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('Image Paint', 'EMPTY', 'WINDOW', []), # image and view3d
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('Sculpt', 'EMPTY', 'WINDOW', []),
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('Particle', 'EMPTY', 'WINDOW', []),
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('Knife Tool Modal Map', 'EMPTY', 'WINDOW', []),
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('Paint Stroke Modal', 'EMPTY', 'WINDOW', []),
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('Paint Curve', 'EMPTY', 'WINDOW', []),
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('Object Non-modal', 'EMPTY', 'WINDOW', []), # mode change
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('View3D Walk Modal', 'EMPTY', 'WINDOW', []),
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('View3D Fly Modal', 'EMPTY', 'WINDOW', []),
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('View3D Rotate Modal', 'EMPTY', 'WINDOW', []),
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('View3D Move Modal', 'EMPTY', 'WINDOW', []),
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('View3D Zoom Modal', 'EMPTY', 'WINDOW', []),
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('View3D Dolly Modal', 'EMPTY', 'WINDOW', []),
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('3D View Generic', 'VIEW_3D', 'WINDOW', []), # toolbar and properties
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]),
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('Graph Editor', 'GRAPH_EDITOR', 'WINDOW', [
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('Graph Editor Generic', 'GRAPH_EDITOR', 'WINDOW', []),
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]),
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('Dopesheet', 'DOPESHEET_EDITOR', 'WINDOW', [
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('Dopesheet Generic', 'DOPESHEET_EDITOR', 'WINDOW', []),
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]),
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('NLA Editor', 'NLA_EDITOR', 'WINDOW', [
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('NLA Channels', 'NLA_EDITOR', 'WINDOW', []),
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('NLA Generic', 'NLA_EDITOR', 'WINDOW', []),
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]),
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('Timeline', 'TIMELINE', 'WINDOW', []),
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('Image', 'IMAGE_EDITOR', 'WINDOW', [
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('UV Editor', 'EMPTY', 'WINDOW', []), # image (reverse order, UVEdit before Image)
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('Image Paint', 'EMPTY', 'WINDOW', []), # image and view3d
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('UV Sculpt', 'EMPTY', 'WINDOW', []),
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('Image Generic', 'IMAGE_EDITOR', 'WINDOW', []),
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]),
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('Outliner', 'OUTLINER', 'WINDOW', []),
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('Node Editor', 'NODE_EDITOR', 'WINDOW', [
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('Node Generic', 'NODE_EDITOR', 'WINDOW', []),
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]),
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('Sequencer', 'SEQUENCE_EDITOR', 'WINDOW', [
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('SequencerCommon', 'SEQUENCE_EDITOR', 'WINDOW', []),
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('SequencerPreview', 'SEQUENCE_EDITOR', 'WINDOW', []),
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]),
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('File Browser', 'FILE_BROWSER', 'WINDOW', [
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('File Browser Main', 'FILE_BROWSER', 'WINDOW', []),
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('File Browser Buttons', 'FILE_BROWSER', 'WINDOW', []),
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]),
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('Info', 'INFO', 'WINDOW', []),
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('Property Editor', 'PROPERTIES', 'WINDOW', []), # align context menu
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('Text', 'TEXT_EDITOR', 'WINDOW', [
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('Text Generic', 'TEXT_EDITOR', 'WINDOW', []),
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]),
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('Console', 'CONSOLE', 'WINDOW', []),
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('Clip', 'CLIP_EDITOR', 'WINDOW', [
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('Clip Editor', 'CLIP_EDITOR', 'WINDOW', []),
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('Clip Graph Editor', 'CLIP_EDITOR', 'WINDOW', []),
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('Clip Dopesheet Editor', 'CLIP_EDITOR', 'WINDOW', []),
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]),
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('Grease Pencil', 'EMPTY', 'WINDOW', [ # grease pencil stuff (per region)
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('Grease Pencil Stroke Edit Mode', 'EMPTY', 'WINDOW', []),
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]),
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('Mask Editing', 'EMPTY', 'WINDOW', []),
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('Frames', 'EMPTY', 'WINDOW', []), # frame navigation (per region)
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('Markers', 'EMPTY', 'WINDOW', []), # markers (per region)
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('Animation', 'EMPTY', 'WINDOW', []), # frame change on click, preview range (per region)
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('Animation Channels', 'EMPTY', 'WINDOW', []),
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('View3D Gesture Circle', 'EMPTY', 'WINDOW', []),
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('Gesture Straight Line', 'EMPTY', 'WINDOW', []),
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('Gesture Zoom Border', 'EMPTY', 'WINDOW', []),
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('Gesture Border', 'EMPTY', 'WINDOW', []),
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('Standard Modal Map', 'EMPTY', 'WINDOW', []),
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('Transform Modal Map', 'EMPTY', 'WINDOW', []),
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('Eyedropper Modal Map', 'EMPTY', 'WINDOW', []),
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('Eyedropper ColorBand PointSampling Map', 'EMPTY', 'WINDOW', []),
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]
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# -----------------------------------------------------------------------------
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# Add-on helpers to properly (un)register their own keymaps.
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# Example of keymaps_description:
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keymaps_description_doc = """
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keymaps_description is a tuple (((keymap_description), (tuple of keymap_item_descriptions))).
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keymap_description is a tuple (name, space_type, region_type, is_modal).
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keymap_item_description is a tuple ({kw_args_for_keymap_new}, (tuple of properties)).
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kw_args_for_keymap_new is a mapping which keywords match parameters of keymap.new() function.
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tuple of properties is a tuple of pairs (prop_name, prop_value) (properties being those of called operator).
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Example:
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KEYMAPS = (
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# First, keymap identifiers (last bool is True for modal km).
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(('Sequencer', 'SEQUENCE_EDITOR', 'WINDOW', False), (
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# Then a tuple of keymap items, defined by a dict of kwargs for the km new func, and a tuple of tuples (name, val)
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# for ops properties, if needing non-default values.
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({"idname": export_strips.SEQExportStrip.bl_idname, "type": 'P', "value": 'PRESS', "shift": True, "ctrl": True},
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()),
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)),
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)
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"""
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def addon_keymap_register(wm, keymaps_description):
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"""
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Register a set of keymaps for addons.
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""" + keymaps_description_doc
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kconf = wm.keyconfigs.addon
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if not kconf:
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return # happens in background mode...
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for km_info, km_items in keymaps_description:
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km_name, km_sptype, km_regtype, km_ismodal = km_info
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kmap = [k for k in kconf.keymaps
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if k.name == km_name and k.region_type == km_regtype and
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k.space_type == km_sptype and k.is_modal == km_ismodal]
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if kmap:
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kmap = kmap[0]
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else:
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kmap = kconf.keymaps.new(km_name, region_type=km_regtype, space_type=km_sptype, modal=km_ismodal)
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for kmi_kwargs, props in km_items:
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kmi = kmap.keymap_items.new(**kmi_kwargs)
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kmi.active = True
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for prop, val in props:
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setattr(kmi.properties, prop, val)
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def addon_keymap_unregister(wm, keymaps_description):
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"""
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Unregister a set of keymaps for addons.
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""" + keymaps_description_doc
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# NOTE: We must also clean up user keyconfig, else, if user has customized one of add-on's shortcut, this
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# customization remains in memory, and comes back when re-enabling the addon, causing a segfault... :/
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kconfs = wm.keyconfigs
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for kconf in (kconfs.user, kconfs.addon):
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for km_info, km_items in keymaps_description:
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km_name, km_sptype, km_regtype, km_ismodal = km_info
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kmaps = (k for k in kconf.keymaps
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if k.name == km_name and k.region_type == km_regtype and
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k.space_type == km_sptype and k.is_modal == km_ismodal)
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for kmap in kmaps:
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for kmi_kwargs, props in km_items:
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idname = kmi_kwargs["idname"]
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for kmi in kmap.keymap_items:
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if kmi.idname == idname:
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kmap.keymap_items.remove(kmi)
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# NOTE: We won't remove addons keymaps themselves, other addons might also use them!
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# -----------------------------------------------------------------------------
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# Utility functions
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def km_exists_in(km, export_keymaps):
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for km2, kc in export_keymaps:
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if km2.name == km.name:
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return True
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return False
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def keyconfig_merge(kc1, kc2):
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""" note: kc1 takes priority over kc2
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"""
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merged_keymaps = [(km, kc1) for km in kc1.keymaps]
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if kc1 != kc2:
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merged_keymaps.extend((km, kc2) for km in kc2.keymaps if not km_exists_in(km, merged_keymaps))
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return merged_keymaps
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def _export_properties(prefix, properties, kmi_id, lines=None):
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from bpy.types import OperatorProperties
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if lines is None:
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lines = []
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def string_value(value):
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if isinstance(value, str) or isinstance(value, bool) or isinstance(value, float) or isinstance(value, int):
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return repr(value)
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elif getattr(value, '__len__', False):
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return repr(list(value))
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print("Export key configuration: can't write ", value)
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return ""
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for pname in properties.bl_rna.properties.keys():
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if pname != "rna_type":
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value = getattr(properties, pname)
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if isinstance(value, OperatorProperties):
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_export_properties(prefix + "." + pname, value, kmi_id, lines)
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elif properties.is_property_set(pname):
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value = string_value(value)
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if value != "":
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lines.append("kmi_props_setattr(%s, '%s', %s)\n" % (prefix, pname, value))
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return lines
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def _kmistr(kmi, is_modal):
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if is_modal:
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kmi_id = kmi.propvalue
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kmi_newfunc = 'new_modal'
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else:
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kmi_id = kmi.idname
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kmi_newfunc = 'new'
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s = ["kmi = km.keymap_items.%s(\'%s\', \'%s\', \'%s\'" % (kmi_newfunc, kmi_id, kmi.type, kmi.value)]
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if kmi.any:
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s.append(", any=True")
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else:
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if kmi.shift:
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s.append(", shift=True")
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if kmi.ctrl:
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s.append(", ctrl=True")
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if kmi.alt:
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s.append(", alt=True")
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if kmi.oskey:
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s.append(", oskey=True")
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if kmi.key_modifier and kmi.key_modifier != 'NONE':
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s.append(", key_modifier=\'%s\'" % kmi.key_modifier)
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s.append(")\n")
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props = kmi.properties
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if props is not None:
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_export_properties("kmi.properties", props, kmi_id, s)
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if not kmi.active:
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s.append("kmi.active = False\n")
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return "".join(s)
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def keyconfig_export(wm, kc, filepath):
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f = open(filepath, "w")
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f.write("import bpy\n")
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f.write("import os\n\n")
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f.write("def kmi_props_setattr(kmi_props, attr, value):\n"
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" try:\n"
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" setattr(kmi_props, attr, value)\n"
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" except AttributeError:\n"
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" print(\"Warning: property '%s' not found in keymap item '%s'\" %\n"
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" (attr, kmi_props.__class__.__name__))\n"
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" except Exception as e:\n"
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" print(\"Warning: %r\" % e)\n\n")
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f.write("wm = bpy.context.window_manager\n")
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# keymap must be created by caller
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f.write("kc = wm.keyconfigs.new(os.path.splitext(os.path.basename(__file__))[0])\n\n")
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# Generate a list of keymaps to export:
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#
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# First add all user_modified keymaps (found in keyconfigs.user.keymaps list),
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# then add all remaining keymaps from the currently active custom keyconfig.
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#
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# This will create a final list of keymaps that can be used as a "diff" against
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# the default blender keyconfig, recreating the current setup from a fresh blender
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# without needing to export keymaps which haven't been edited.
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class FakeKeyConfig:
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keymaps = []
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edited_kc = FakeKeyConfig()
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for km in wm.keyconfigs.user.keymaps:
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if km.is_user_modified:
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edited_kc.keymaps.append(km)
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# merge edited keymaps with non-default keyconfig, if it exists
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if kc != wm.keyconfigs.default:
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export_keymaps = keyconfig_merge(edited_kc, kc)
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else:
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export_keymaps = keyconfig_merge(edited_kc, edited_kc)
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for km, kc_x in export_keymaps:
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km = km.active()
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f.write("# Map %s\n" % km.name)
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f.write("km = kc.keymaps.new('%s', space_type='%s', region_type='%s', modal=%s)\n\n" %
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(km.name, km.space_type, km.region_type, km.is_modal))
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for kmi in km.keymap_items:
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f.write(_kmistr(kmi, km.is_modal))
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f.write("\n")
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f.close()
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def keyconfig_test(kc):
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def testEntry(kc, entry, src=None, parent=None):
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result = False
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idname, spaceid, regionid, children = entry
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km = kc.keymaps.find(idname, space_type=spaceid, region_type=regionid)
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if km:
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km = km.active()
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is_modal = km.is_modal
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if src:
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for item in km.keymap_items:
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if src.compare(item):
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print("===========")
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print(parent.name)
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print(_kmistr(src, is_modal).strip())
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print(km.name)
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print(_kmistr(item, is_modal).strip())
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result = True
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for child in children:
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if testEntry(kc, child, src, parent):
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result = True
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else:
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for i in range(len(km.keymap_items)):
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src = km.keymap_items[i]
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for child in children:
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if testEntry(kc, child, src, km):
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result = True
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for j in range(len(km.keymap_items) - i - 1):
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item = km.keymap_items[j + i + 1]
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if src.compare(item):
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print("===========")
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print(km.name)
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print(_kmistr(src, is_modal).strip())
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print(_kmistr(item, is_modal).strip())
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result = True
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for child in children:
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if testEntry(kc, child):
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result = True
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return result
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# -------------------------------------------------------------------------
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# Function body
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result = False
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for entry in KM_HIERARCHY:
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if testEntry(kc, entry):
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result = True
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return result
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