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# SPDX-License-Identifier: GPL-2.0-or-later
# PEP8 compliant (https://www.python.org/dev/peps/pep-0008)
bl_info = {
"name": "Is key Free",
"author": "Antonio Vazquez (antonioya)",
"location": "Text Editor > Sidebar > Dev Tab",
"description": "Find free shortcuts, inform about used and print a key list",
"doc_url": "{BLENDER_MANUAL_URL}/addons/development/is_key_free.html",
"category": "Development",
BoolProperty,
EnumProperty,
StringProperty,
PointerProperty,
)
Operator,
Panel,
PropertyGroup,
)
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# ------------------------------------------------------
# Class to find keymaps
# ------------------------------------------------------
class MyChecker():
lastfind = None
lastkey = None
mylist = []
# Init
def __init__(self):
self.var = 5
# Verify if the key is used
@classmethod
def check(cls, findkey, ctrl, alt, shift, oskey):
if len(findkey) > 0:
cmd = ""
if ctrl is True:
cmd += "Ctrl+"
if alt is True:
cmd += "Alt+"
if shift is True:
cmd += "Shift+"
if oskey is True:
cmd += "OsKey+"
cls.lastfind = cmd + findkey.upper()
cls.lastkey = findkey.upper()
else:
cls.lastfind = None
cls.lastkey = None
wm = bpy.context.window_manager
mykeys = []
for context, keyboardmap in wm.keyconfigs.user.keymaps.items():
for myitem in keyboardmap.keymap_items:
if myitem.active is True and myitem.type == findkey:
if ctrl is True and myitem.ctrl is not True:
continue
if alt is True and myitem.alt is not True:
continue
if shift is True and myitem.shift is not True:
continue
if oskey is True and myitem.oskey is not True:
continue
t = (context,
myitem.type,
"Ctrl" if myitem.ctrl is True else "",
"Alt" if myitem.alt is True else "",
"Shift" if myitem.shift is True else "",
"OsKey" if myitem.oskey is True else "",
myitem.name)
mykeys.append(t)
sortkeys = sorted(mykeys, key=lambda key: (key[0], key[1], key[2], key[3], key[4], key[5]))
cls.mylist.clear()
for e in sortkeys:
cmd = ""
cmd += e[5] + "+"
cmd += e[1]
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cmd += " " + e[6]
cls.mylist.append([e[0], cmd])
# return context
@classmethod
def getcontext(cls):
return str(bpy.context.screen.name)
# return last search
@classmethod
def getlast(cls):
return cls.lastfind
# return last key
@classmethod
def getlastkey(cls):
return cls.lastkey
# return result of last search
@classmethod
def getlist(cls):
return cls.mylist
# verify if key is valid
@classmethod
def isvalidkey(cls, txt):
allkeys = [
"LEFTMOUSE", "MIDDLEMOUSE", "RIGHTMOUSE", "BUTTON4MOUSE", "BUTTON5MOUSE", "BUTTON6MOUSE",
"BUTTON7MOUSE",
"MOUSEMOVE", "INBETWEEN_MOUSEMOVE", "TRACKPADPAN", "TRACKPADZOOM",
"MOUSEROTATE", "WHEELUPMOUSE", "WHEELDOWNMOUSE", "WHEELINMOUSE", "WHEELOUTMOUSE",
"A", "B", "C", "D", "E", "F", "G", "H", "I", "J",
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"K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "ZERO", "ONE", "TWO",
"THREE", "FOUR", "FIVE", "SIX", "SEVEN", "EIGHT", "NINE", "LEFT_CTRL", "LEFT_ALT", "LEFT_SHIFT",
"RIGHT_ALT",
"RIGHT_CTRL", "RIGHT_SHIFT", "OSKEY", "GRLESS", "ESC", "TAB", "RET", "SPACE", "LINE_FEED",
"BACK_SPACE",
"DEL", "SEMI_COLON", "PERIOD", "COMMA", "QUOTE", "ACCENT_GRAVE", "MINUS", "SLASH", "BACK_SLASH",
"EQUAL",
"LEFT_BRACKET", "RIGHT_BRACKET", "LEFT_ARROW", "DOWN_ARROW", "RIGHT_ARROW", "UP_ARROW", "NUMPAD_2",
"NUMPAD_4", "NUMPAD_6", "NUMPAD_8", "NUMPAD_1", "NUMPAD_3", "NUMPAD_5", "NUMPAD_7", "NUMPAD_9",
"NUMPAD_PERIOD", "NUMPAD_SLASH", "NUMPAD_ASTERIX", "NUMPAD_0", "NUMPAD_MINUS", "NUMPAD_ENTER",
"NUMPAD_PLUS",
"F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8", "F9", "F10", "F11", "F12", "F13", "F14", "F15",
"F16", "F17",
"F18", "F19", "PAUSE", "INSERT", "HOME", "PAGE_UP", "PAGE_DOWN", "END", "MEDIA_PLAY", "MEDIA_STOP",
"MEDIA_FIRST", "MEDIA_LAST", "TEXTINPUT", "WINDOW_DEACTIVATE", "TIMER", "TIMER0", "TIMER1", "TIMER2",
"TIMER_JOBS", "TIMER_AUTOSAVE", "TIMER_REPORT", "TIMERREGION", "NDOF_MOTION", "NDOF_BUTTON_MENU",
"NDOF_BUTTON_FIT", "NDOF_BUTTON_TOP", "NDOF_BUTTON_BOTTOM", "NDOF_BUTTON_LEFT", "NDOF_BUTTON_RIGHT",
"NDOF_BUTTON_FRONT", "NDOF_BUTTON_BACK", "NDOF_BUTTON_ISO1", "NDOF_BUTTON_ISO2",
"NDOF_BUTTON_ROLL_CW",
"NDOF_BUTTON_ROLL_CCW", "NDOF_BUTTON_SPIN_CW", "NDOF_BUTTON_SPIN_CCW", "NDOF_BUTTON_TILT_CW",
"NDOF_BUTTON_TILT_CCW", "NDOF_BUTTON_ROTATE", "NDOF_BUTTON_PANZOOM", "NDOF_BUTTON_DOMINANT",
"NDOF_BUTTON_PLUS", "NDOF_BUTTON_MINUS", "NDOF_BUTTON_ESC", "NDOF_BUTTON_ALT", "NDOF_BUTTON_SHIFT",
"NDOF_BUTTON_CTRL", "NDOF_BUTTON_1", "NDOF_BUTTON_2", "NDOF_BUTTON_3", "NDOF_BUTTON_4",
"NDOF_BUTTON_5",
"NDOF_BUTTON_6", "NDOF_BUTTON_7", "NDOF_BUTTON_8", "NDOF_BUTTON_9", "NDOF_BUTTON_10",
"NDOF_BUTTON_A",
"NDOF_BUTTON_B", "NDOF_BUTTON_C"
]
try:
allkeys.index(txt)
return True
except ValueError:
return False
mychecker = MyChecker() # Global class handler
# ------------------------------------------------------
# Button: Class for search button
# ------------------------------------------------------
class RunActionCheck(Operator):
bl_idname = "iskeyfree.action_check"
bl_label = ""
bl_description = "Verify if the selected shortcut is free"
# noinspection PyUnusedLocal
def execute(self, context):
scene = context.scene.is_keyfree
txt = scene.data.upper()
mychecker.check(txt, scene.use_crtl, scene.use_alt, scene.use_shift,
scene.use_oskey)
return {'FINISHED'}
# ------------------------------------------------------
# Defines UI panel
# ------------------------------------------------------
class UIControlPanel(Panel):
bl_idname = "DEVISKEYFREE_PT_ui"
bl_space_type = "TEXT_EDITOR"
bl_region_type = "UI"
bl_options = {'DEFAULT_CLOSED'}
# noinspection PyUnusedLocal
def draw(self, context):
layout = self.layout
scene = context.scene.is_keyfree
row.operator("iskeyfree.action_check", icon="VIEWZOOM")
row = layout.row(align=True)
row.prop(scene, "use_crtl", toggle=True)
row.prop(scene, "use_alt", toggle=True)
row.prop(scene, "use_shift", toggle=True)
row.prop(scene, "use_oskey", toggle=True)
layout.operator("iskeyfree.run_export_keys", icon="FILE_TEXT")
global mychecker
mylist = mychecker.getlist()
oldcontext = None
box = None
if len(mylist) > 0:
cmd = mychecker.getlast()
if cmd is not None:
row = layout.row()
row.label(text="Current uses of " + str(cmd), icon="PARTICLE_DATA")
for e in mylist:
if oldcontext != e[0]:
box = layout.box()
box.label(text=e[0], icon="UNPINNED")
oldcontext = e[0]
row = box.row(align=True)
else:
cmd = mychecker.getlast()
if cmd is not None:
box = layout.box()
if mychecker.isvalidkey(mychecker.getlastkey()) is False:
box.label(text=str(mychecker.getlastkey()) + " looks not valid key", icon="ERROR")
box.label(text=str(cmd) + " is free", icon="FILE_TICK")
# ------------------------------------------------------
# Update key (special values) event handler
# ------------------------------------------------------
# noinspection PyUnusedLocal
def update_data(self, context):
scene = context.scene.is_keyfree
if scene.numpad != "NONE":
scene.data = scene.numpad
class IskeyFreeProperties(PropertyGroup):
name="Key", maxlen=32,
description="Shortcut to verify"
)
name="Ctrl",
description="Ctrl key used in shortcut",
default=False
)
name="Alt",
description="Alt key used in shortcut",
default=False
)
name="Shift",
description="Shift key used in shortcut",
default=False
)
name="OsKey",
description="Operating system key used in shortcut",
default=False
)
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items=(
('NONE', "Select key", ""),
("LEFTMOUSE", "LEFTMOUSE", ""),
("MIDDLEMOUSE", "MIDDLEMOUSE", ""),
("RIGHTMOUSE", "RIGHTMOUSE", ""),
("BUTTON4MOUSE", "BUTTON4MOUSE", ""),
("BUTTON5MOUSE", "BUTTON5MOUSE", ""),
("BUTTON6MOUSE", "BUTTON6MOUSE", ""),
("BUTTON7MOUSE", "BUTTON7MOUSE", ""),
("MOUSEMOVE", "MOUSEMOVE", ""),
("INBETWEEN_MOUSEMOVE", "INBETWEEN_MOUSEMOVE", ""),
("TRACKPADPAN", "TRACKPADPAN", ""),
("TRACKPADZOOM", "TRACKPADZOOM", ""),
("MOUSEROTATE", "MOUSEROTATE", ""),
("WHEELUPMOUSE", "WHEELUPMOUSE", ""),
("WHEELDOWNMOUSE", "WHEELDOWNMOUSE", ""),
("WHEELINMOUSE", "WHEELINMOUSE", ""),
("WHEELOUTMOUSE", "WHEELOUTMOUSE", ""),
("A", "A", ""),
("B", "B", ""),
("C", "C", ""),
("D", "D", ""),
("E", "E", ""),
("F", "F", ""),
("G", "G", ""),
("H", "H", ""),
("I", "I", ""),
("J", "J", ""),
("K", "K", ""),
("L", "L", ""),
("M", "M", ""),
("N", "N", ""),
("O", "O", ""),
("P", "P", ""),
("Q", "Q", ""),
("R", "R", ""),
("S", "S", ""),
("T", "T", ""),
("U", "U", ""),
("V", "V", ""),
("W", "W", ""),
("X", "X", ""),
("Y", "Y", ""),
("Z", "Z", ""),
("ZERO", "ZERO", ""),
("ONE", "ONE", ""),
("TWO", "TWO", ""),
("THREE", "THREE", ""),
("FOUR", "FOUR", ""),
("FIVE", "FIVE", ""),
("SIX", "SIX", ""),
("SEVEN", "SEVEN", ""),
("EIGHT", "EIGHT", ""),
("NINE", "NINE", ""),
("LEFT_CTRL", "LEFT_CTRL", ""),
("LEFT_ALT", "LEFT_ALT", ""),
("LEFT_SHIFT", "LEFT_SHIFT", ""),
("RIGHT_ALT", "RIGHT_ALT", ""),
("RIGHT_CTRL", "RIGHT_CTRL", ""),
("RIGHT_SHIFT", "RIGHT_SHIFT", ""),
("OSKEY", "OSKEY", ""),
("GRLESS", "GRLESS", ""),
("ESC", "ESC", ""),
("TAB", "TAB", ""),
("RET", "RET", ""),
("SPACE", "SPACE", ""),
("LINE_FEED", "LINE_FEED", ""),
("BACK_SPACE", "BACK_SPACE", ""),
("DEL", "DEL", ""),
("SEMI_COLON", "SEMI_COLON", ""),
("PERIOD", "PERIOD", ""),
("COMMA", "COMMA", ""),
("QUOTE", "QUOTE", ""),
("ACCENT_GRAVE", "ACCENT_GRAVE", ""),
("MINUS", "MINUS", ""),
("SLASH", "SLASH", ""),
("BACK_SLASH", "BACK_SLASH", ""),
("EQUAL", "EQUAL", ""),
("LEFT_BRACKET", "LEFT_BRACKET", ""),
("RIGHT_BRACKET", "RIGHT_BRACKET", ""),
("LEFT_ARROW", "LEFT_ARROW", ""),
("DOWN_ARROW", "DOWN_ARROW", ""),
("RIGHT_ARROW", "RIGHT_ARROW", ""),
("UP_ARROW", "UP_ARROW", ""),
("NUMPAD_1", "NUMPAD_1", ""),
("NUMPAD_2", "NUMPAD_2", ""),
("NUMPAD_3", "NUMPAD_3", ""),
("NUMPAD_4", "NUMPAD_4", ""),
("NUMPAD_5", "NUMPAD_5", ""),
("NUMPAD_6", "NUMPAD_6", ""),
("NUMPAD_7", "NUMPAD_7", ""),
("NUMPAD_8", "NUMPAD_8", ""),
("NUMPAD_9", "NUMPAD_9", ""),
("NUMPAD_0", "NUMPAD_0", ""),
("NUMPAD_PERIOD", "NUMPAD_PERIOD", ""),
("NUMPAD_SLASH", "NUMPAD_SLASH", ""),
("NUMPAD_ASTERIX", "NUMPAD_ASTERIX", ""),
("NUMPAD_MINUS", "NUMPAD_MINUS", ""),
("NUMPAD_ENTER", "NUMPAD_ENTER", ""),
("NUMPAD_PLUS", "NUMPAD_PLUS", ""),
("F1", "F1", ""),
("F2", "F2", ""),
("F3", "F3", ""),
("F4", "F4", ""),
("F5", "F5", ""),
("F6", "F6", ""),
("F7", "F7", ""),
("F8", "F8", ""),
("F9", "F9", ""),
("F10", "F10", ""),
("F11", "F11", ""),
("F12", "F12", ""),
("F13", "F13", ""),
("F14", "F14", ""),
("F15", "F15", ""),
("F16", "F16", ""),
("F17", "F17", ""),
("F18", "F18", ""),
("F19", "F19", ""),
("PAUSE", "PAUSE", ""),
("INSERT", "INSERT", ""),
("HOME", "HOME", ""),
("PAGE_UP", "PAGE_UP", ""),
("PAGE_DOWN", "PAGE_DOWN", ""),
("END", "END", ""),
("MEDIA_PLAY", "MEDIA_PLAY", ""),
("MEDIA_STOP", "MEDIA_STOP", ""),
("MEDIA_FIRST", "MEDIA_FIRST", ""),
("MEDIA_LAST", "MEDIA_LAST", ""),
("TEXTINPUT", "TEXTINPUT", ""),
("WINDOW_DEACTIVATE", "WINDOW_DEACTIVATE", ""),
("TIMER", "TIMER", ""),
("TIMER0", "TIMER0", ""),
("TIMER1", "TIMER1", ""),
("TIMER2", "TIMER2", ""),
("TIMER_JOBS", "TIMER_JOBS", ""),
("TIMER_AUTOSAVE", "TIMER_AUTOSAVE", ""),
("TIMER_REPORT", "TIMER_REPORT", ""),
("TIMERREGION", "TIMERREGION", ""),
("NDOF_MOTION", "NDOF_MOTION", ""),
("NDOF_BUTTON_MENU", "NDOF_BUTTON_MENU", ""),
("NDOF_BUTTON_FIT", "NDOF_BUTTON_FIT", ""),
("NDOF_BUTTON_TOP", "NDOF_BUTTON_TOP", ""),
("NDOF_BUTTON_BOTTOM", "NDOF_BUTTON_BOTTOM", ""),
("NDOF_BUTTON_LEFT", "NDOF_BUTTON_LEFT", ""),
("NDOF_BUTTON_RIGHT", "NDOF_BUTTON_RIGHT", ""),
("NDOF_BUTTON_FRONT", "NDOF_BUTTON_FRONT", ""),
("NDOF_BUTTON_BACK", "NDOF_BUTTON_BACK", ""),
("NDOF_BUTTON_ISO1", "NDOF_BUTTON_ISO1", ""),
("NDOF_BUTTON_ISO2", "NDOF_BUTTON_ISO2", ""),
("NDOF_BUTTON_ROLL_CW", "NDOF_BUTTON_ROLL_CW", ""),
("NDOF_BUTTON_ROLL_CCW", "NDOF_BUTTON_ROLL_CCW", ""),
("NDOF_BUTTON_SPIN_CW", "NDOF_BUTTON_SPIN_CW", ""),
("NDOF_BUTTON_SPIN_CCW", "NDOF_BUTTON_SPIN_CCW", ""),
("NDOF_BUTTON_TILT_CW", "NDOF_BUTTON_TILT_CW", ""),
("NDOF_BUTTON_TILT_CCW", "NDOF_BUTTON_TILT_CCW", ""),
("NDOF_BUTTON_ROTATE", "NDOF_BUTTON_ROTATE", ""),
("NDOF_BUTTON_PANZOOM", "NDOF_BUTTON_PANZOOM", ""),
("NDOF_BUTTON_DOMINANT", "NDOF_BUTTON_DOMINANT", ""),
("NDOF_BUTTON_PLUS", "NDOF_BUTTON_PLUS", ""),
("NDOF_BUTTON_MINUS", "NDOF_BUTTON_MINUS", ""),
("NDOF_BUTTON_ESC", "NDOF_BUTTON_ESC", ""),
("NDOF_BUTTON_ALT", "NDOF_BUTTON_ALT", ""),
("NDOF_BUTTON_SHIFT", "NDOF_BUTTON_SHIFT", ""),
("NDOF_BUTTON_CTRL", "NDOF_BUTTON_CTRL", ""),
("NDOF_BUTTON_1", "NDOF_BUTTON_1", ""),
("NDOF_BUTTON_2", "NDOF_BUTTON_2", ""),
("NDOF_BUTTON_3", "NDOF_BUTTON_3", ""),
("NDOF_BUTTON_4", "NDOF_BUTTON_4", ""),
("NDOF_BUTTON_5", "NDOF_BUTTON_5", ""),
("NDOF_BUTTON_6", "NDOF_BUTTON_6", ""),
("NDOF_BUTTON_7", "NDOF_BUTTON_7", ""),
("NDOF_BUTTON_8", "NDOF_BUTTON_8", ""),
("NDOF_BUTTON_9", "NDOF_BUTTON_9", ""),
("NDOF_BUTTON_10", "NDOF_BUTTON_10", ""),
("NDOF_BUTTON_A", "NDOF_BUTTON_A", ""),
("NDOF_BUTTON_B", "NDOF_BUTTON_B", ""),
("NDOF_BUTTON_C", "NDOF_BUTTON_C", "")
),
name="Quick Type",
description="Enter key code in find text",
update=update_data
)
class IsKeyFreeRunExportKeys(Operator):
bl_idname = "iskeyfree.run_export_keys"
bl_label = "List all Shortcuts"
bl_description = ("List all existing shortcuts in a text block\n"
"The newly generated list will be made active in the Text Editor\n"
"To access the previous ones, select them from the Header dropdown")
def all_shortcuts_name(self, context):
new_name, def_name, ext = "", "All_Shortcuts", ".txt"
suffix = 1
try:
# first slap a simple linear count + 1 for numeric suffix, if it fails
# harvest for the rightmost numbers and append the max value
list_txt = []
data_txt = bpy.data.texts
list_txt = [txt.name for txt in data_txt if txt.name.startswith("All_Shortcuts")]
new_name = "{}_{}{}".format(def_name, len(list_txt) + 1, ext)
if new_name in list_txt:
from re import findall
test_num = [findall(r"\d+", words) for words in list_txt]
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suffix += max([int(l[-1]) for l in test_num])
new_name = "{}_{}{}".format(def_name, suffix, ext)
return new_name
except:
return None
def execute(self, context):
wm = bpy.context.window_manager
from collections import defaultdict
mykeys = defaultdict(list)
file_name = self.all_shortcuts_name(context) or "All_Shortcut.txt"
start_note = "# Note: Some of the shortcuts entries don't have a name. Mostly Modal stuff\n"
col_width, col_shortcuts = 2, 2
for ctx_type, keyboardmap in wm.keyconfigs.user.keymaps.items():
for myitem in keyboardmap.keymap_items:
padding = len(myitem.name)
col_width = padding + 2 if padding > col_width else col_width
short_type = myitem.type if myitem.type else "UNKNOWN"
is_ctrl = " Ctrl" if myitem.ctrl is True else ""
is_alt = " Alt" if myitem.alt is True else ""
is_shift = " Shift" if myitem.shift is True else ""
is_oskey = " OsKey" if myitem.oskey is True else ""
short_cuts = "{}{}{}{}{}".format(short_type, is_ctrl, is_alt, is_shift, is_oskey)
t = (
myitem.name if myitem.name else "No Name",
short_cuts,
)
mykeys[ctx_type].append(t)
padding_s = len(short_cuts) + 2
col_shortcuts = padding_s if padding_s > col_shortcuts else col_shortcuts
max_line = col_shortcuts + col_width + 4
textblock = bpy.data.texts.new(file_name)
total = sum([len(mykeys[ctxs]) for ctxs in mykeys])
textblock.write('# %d Total Shortcuts\n\n' % total)
textblock.write(start_note)
for ctx in mykeys:
textblock.write("\n[%s]\nEntries: %s\n\n" % (ctx, len(mykeys[ctx])))
line_k = sorted(mykeys[ctx])
for keys in line_k:
add_ticks = "-" * (max_line - (len(keys[0]) + len(keys[1])))
entries = "{ticks} {entry}".format(ticks=add_ticks, entry=keys[1])
textblock.write("{name} {entry}\n".format(name=keys[0], entry=entries))
textblock.write("\n\n")
# try to set the created text block to active
if context.area.type in {"TEXT_EDITOR"}:
bpy.context.space_data.text = bpy.data.texts[file_name]
self.report({'INFO'}, "See %s textblock" % file_name)
return {"FINISHED"}
# -----------------------------------------------------
# Registration
# ------------------------------------------------------
classes = (
IskeyFreeProperties,
RunActionCheck,
UIControlPanel,
IsKeyFreeRunExportKeys,
)
for cls in classes:
bpy.utils.register_class(cls)
bpy.types.Scene.is_keyfree = PointerProperty(type=IskeyFreeProperties)
for cls in classes:
bpy.utils.unregister_class(cls)
del bpy.types.Scene.is_keyfree