[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [40565] trunk/blender/release/scripts: fix for keymap export, move functions common for the UI and operators into bpy_extras. keymap_utils

Campbell Barton ideasman42 at gmail.com
Mon Sep 26 13:22:08 CEST 2011


Revision: 40565
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=40565
Author:   campbellbarton
Date:     2011-09-26 11:22:07 +0000 (Mon, 26 Sep 2011)
Log Message:
-----------
fix for keymap export, move functions common for the UI and operators into bpy_extras.keymap_utils

Modified Paths:
--------------
    trunk/blender/release/scripts/modules/bpy_extras/__init__.py
    trunk/blender/release/scripts/startup/bl_operators/wm.py
    trunk/blender/release/scripts/startup/bl_ui/space_userpref_keymap.py

Added Paths:
-----------
    trunk/blender/release/scripts/modules/bpy_extras/keyconfig_utils.py

Modified: trunk/blender/release/scripts/modules/bpy_extras/__init__.py
===================================================================
--- trunk/blender/release/scripts/modules/bpy_extras/__init__.py	2011-09-26 11:08:23 UTC (rev 40564)
+++ trunk/blender/release/scripts/modules/bpy_extras/__init__.py	2011-09-26 11:22:07 UTC (rev 40565)
@@ -27,6 +27,7 @@
     "object_utils",
     "io_utils",
     "image_utils",
+    "keyconfig_utils",
     "mesh_utils",
     "view3d_utils",
     )

Added: trunk/blender/release/scripts/modules/bpy_extras/keyconfig_utils.py
===================================================================
--- trunk/blender/release/scripts/modules/bpy_extras/keyconfig_utils.py	                        (rev 0)
+++ trunk/blender/release/scripts/modules/bpy_extras/keyconfig_utils.py	2011-09-26 11:22:07 UTC (rev 40565)
@@ -0,0 +1,303 @@
+# ##### 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ##### END GPL LICENSE BLOCK #####
+
+# <pep8 compliant>
+
+KM_HIERARCHY = [
+    ('Window', 'EMPTY', 'WINDOW', []),  # file save, window change, exit
+    ('Screen', 'EMPTY', 'WINDOW', [     # full screen, undo, screenshot
+        ('Screen Editing', 'EMPTY', 'WINDOW', []),    # resizing, action corners
+        ]),
+
+    ('View2D', 'EMPTY', 'WINDOW', []),    # view 2d navigation (per region)
+    ('View2D Buttons List', 'EMPTY', 'WINDOW', []),  # view 2d with buttons navigation
+    ('Header', 'EMPTY', 'WINDOW', []),    # header stuff (per region)
+    ('Grease Pencil', 'EMPTY', 'WINDOW', []),  # grease pencil stuff (per region)
+
+    ('3D View', 'VIEW_3D', 'WINDOW', [  # view 3d navigation and generic stuff (select, transform)
+        ('Object Mode', 'EMPTY', 'WINDOW', []),
+        ('Mesh', 'EMPTY', 'WINDOW', []),
+        ('Curve', 'EMPTY', 'WINDOW', []),
+        ('Armature', 'EMPTY', 'WINDOW', []),
+        ('Metaball', 'EMPTY', 'WINDOW', []),
+        ('Lattice', 'EMPTY', 'WINDOW', []),
+        ('Font', 'EMPTY', 'WINDOW', []),
+
+        ('Pose', 'EMPTY', 'WINDOW', []),
+
+        ('Vertex Paint', 'EMPTY', 'WINDOW', []),
+        ('Weight Paint', 'EMPTY', 'WINDOW', []),
+        ('Face Mask', 'EMPTY', 'WINDOW', []),
+        ('Image Paint', 'EMPTY', 'WINDOW', []),  # image and view3d
+        ('Sculpt', 'EMPTY', 'WINDOW', []),
+
+        ('Armature Sketch', 'EMPTY', 'WINDOW', []),
+        ('Particle', 'EMPTY', 'WINDOW', []),
+
+        ('Object Non-modal', 'EMPTY', 'WINDOW', []),  # mode change
+
+        ('3D View Generic', 'VIEW_3D', 'WINDOW', [])    # toolbar and properties
+        ]),
+
+    ('Frames', 'EMPTY', 'WINDOW', []),    # frame navigation (per region)
+    ('Markers', 'EMPTY', 'WINDOW', []),    # markers (per region)
+    ('Animation', 'EMPTY', 'WINDOW', []),    # frame change on click, preview range (per region)
+    ('Animation Channels', 'EMPTY', 'WINDOW', []),
+    ('Graph Editor', 'GRAPH_EDITOR', 'WINDOW', [
+        ('Graph Editor Generic', 'GRAPH_EDITOR', 'WINDOW', [])
+        ]),
+    ('Dopesheet', 'DOPESHEET_EDITOR', 'WINDOW', []),
+    ('NLA Editor', 'NLA_EDITOR', 'WINDOW', [
+        ('NLA Channels', 'NLA_EDITOR', 'WINDOW', []),
+        ('NLA Generic', 'NLA_EDITOR', 'WINDOW', [])
+        ]),
+
+    ('Image', 'IMAGE_EDITOR', 'WINDOW', [
+        ('UV Editor', 'EMPTY', 'WINDOW', []),  # image (reverse order, UVEdit before Image
+        ('Image Paint', 'EMPTY', 'WINDOW', []),  # image and view3d
+        ('Image Generic', 'IMAGE_EDITOR', 'WINDOW', [])
+        ]),
+
+    ('Timeline', 'TIMELINE', 'WINDOW', []),
+    ('Outliner', 'OUTLINER', 'WINDOW', []),
+
+    ('Node Editor', 'NODE_EDITOR', 'WINDOW', [
+        ('Node Generic', 'NODE_EDITOR', 'WINDOW', [])
+        ]),
+    ('Sequencer', 'SEQUENCE_EDITOR', 'WINDOW', []),
+    ('Logic Editor', 'LOGIC_EDITOR', 'WINDOW', []),
+
+    ('File Browser', 'FILE_BROWSER', 'WINDOW', [
+        ('File Browser Main', 'FILE_BROWSER', 'WINDOW', []),
+        ('File Browser Buttons', 'FILE_BROWSER', 'WINDOW', [])
+        ]),
+
+    ('Property Editor', 'PROPERTIES', 'WINDOW', []),  # align context menu
+
+    ('Script', 'SCRIPTS_WINDOW', 'WINDOW', []),
+    ('Text', 'TEXT_EDITOR', 'WINDOW', []),
+    ('Console', 'CONSOLE', 'WINDOW', []),
+
+    ('View3D Gesture Circle', 'EMPTY', 'WINDOW', []),
+    ('Gesture Border', 'EMPTY', 'WINDOW', []),
+    ('Standard Modal Map', 'EMPTY', 'WINDOW', []),
+    ('Transform Modal Map', 'EMPTY', 'WINDOW', []),
+    ('View3D Fly Modal', 'EMPTY', 'WINDOW', []),
+    ('View3D Rotate Modal', 'EMPTY', 'WINDOW', []),
+    ('View3D Move Modal', 'EMPTY', 'WINDOW', []),
+    ('View3D Zoom Modal', 'EMPTY', 'WINDOW', []),
+    ]
+
+
+# -----------------------------------------------------------------------------
+# Utility functions
+
+def km_exists_in(km, export_keymaps):
+    for km2, kc in export_keymaps:
+        if km2.name == km.name:
+            return True
+    return False
+
+
+def keyconfig_merge(kc1, kc2):
+    """ note: kc1 takes priority over kc2
+    """
+    merged_keymaps = [(km, kc1) for km in kc1.keymaps]
+    if kc1 != kc2:
+        merged_keymaps.extend((km, kc2) for km in kc2.keymaps if not _km_exists_in(km, merged_keymaps))
+
+    return merged_keymaps
+
+
+def keyconfig_export(wm, kc, filepath):
+    from bpy.types import OperatorProperties
+
+    def string_value(value):
+        if isinstance(value, str) or isinstance(value, bool) or isinstance(value, float) or isinstance(value, int):
+            result = repr(value)
+        elif getattr(value, '__len__', False):
+            return repr(list(value))
+        else:
+            print("Export key configuration: can't write ", value)
+
+        return result
+
+    def export_properties(prefix, properties, lines=None):
+        if lines is None:
+            lines = []
+
+        for pname in properties.bl_rna.properties.keys():
+            if pname != "rna_type" and not properties.is_property_hidden(pname):
+                value = getattr(properties, pname)
+                if isinstance(value, OperatorProperties):
+                    export_properties(prefix + "." + pname, value, lines)
+                elif properties.is_property_set(pname):
+                    value = string_value(value)
+                    if value != "":
+                        lines.append("%s.%s = %s\n" % (prefix, pname, value))
+        return lines
+
+    f = open(filepath, "w")
+
+    f.write("import bpy\n")
+    f.write("import os\n\n")
+    f.write("wm = bpy.context.window_manager\n")
+    f.write("kc = wm.keyconfigs.new(os.path.splitext(os.path.basename(__file__))[0])\n\n")  # keymap must be created by caller
+
+    # Generate a list of keymaps to export:
+    #
+    # First add all user_modified keymaps (found in keyconfigs.user.keymaps list),
+    # then add all remaining keymaps from the currently active custom keyconfig.
+    #
+    # This will create a final list of keymaps that can be used as a 'diff' against
+    # the default blender keyconfig, recreating the current setup from a fresh blender
+    # without needing to export keymaps which haven't been edited.
+
+    class FakeKeyConfig():
+        keymaps = []
+    edited_kc = FakeKeyConfig()
+    for km in wm.keyconfigs.user.keymaps:
+        if km.is_user_modified:
+            edited_kc.keymaps.append(km)
+    # merge edited keymaps with non-default keyconfig, if it exists
+    if kc != wm.keyconfigs.default:
+        export_keymaps = keyconfig_merge(edited_kc, kc)
+    else:
+        export_keymaps = keyconfig_merge(edited_kc, edited_kc)
+
+    for km, kc_x in export_keymaps:
+
+        km = km.active()
+
+        f.write("# Map %s\n" % km.name)
+        f.write("km = kc.keymaps.new('%s', space_type='%s', region_type='%s', modal=%s)\n\n" % (km.name, km.space_type, km.region_type, km.is_modal))
+        for kmi in km.keymap_items:
+            if km.is_modal:
+                f.write("kmi = km.keymap_items.new_modal('%s', '%s', '%s'" % (kmi.propvalue, kmi.type, kmi.value))
+            else:
+                f.write("kmi = km.keymap_items.new('%s', '%s', '%s'" % (kmi.idname, kmi.type, kmi.value))
+            if kmi.any:
+                f.write(", any=True")
+            else:
+                if kmi.shift:
+                    f.write(", shift=True")
+                if kmi.ctrl:
+                    f.write(", ctrl=True")
+                if kmi.alt:
+                    f.write(", alt=True")
+                if kmi.oskey:
+                    f.write(", oskey=True")
+            if kmi.key_modifier and kmi.key_modifier != 'NONE':
+                f.write(", key_modifier='%s'" % kmi.key_modifier)
+            f.write(")\n")
+
+            props = kmi.properties
+
+            if props is not None:
+                f.write("".join(export_properties("kmi.properties", props)))
+
+        f.write("\n")
+
+    f.close()
+
+
+def keyconfig_test(kc):
+
+    def testEntry(self, kc, entry, src=None, parent=None):
+        result = False
+
+        def kmistr(kmi):
+            if km.is_modal:
+                s = ["kmi = km.keymap_items.new_modal(\'%s\', \'%s\', \'%s\'" % (kmi.propvalue, kmi.type, kmi.value)]
+            else:
+                s = ["kmi = km.keymap_items.new(\'%s\', \'%s\', \'%s\'" % (kmi.idname, kmi.type, kmi.value)]
+
+            if kmi.any:
+                s.append(", any=True")
+            else:
+                if kmi.shift:
+                    s.append(", shift=True")
+                if kmi.ctrl:
+                    s.append(", ctrl=True")
+                if kmi.alt:
+                    s.append(", alt=True")
+                if kmi.oskey:
+                    s.append(", oskey=True")
+            if kmi.key_modifier and kmi.key_modifier != 'NONE':
+                s.append(", key_modifier=\'%s\'" % kmi.key_modifier)
+
+            s.append(")\n")
+

@@ Diff output truncated at 10240 characters. @@



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