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Refactor of disparate export sequences types to use a unified type

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This commit is contained in:
Colin Basnett
2026-01-20 00:53:11 -08:00
parent a8fc115b14
commit 69fc702393
4 changed files with 50 additions and 69 deletions
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4
io_scene_psk_psa/psa/export/operators.py
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@@ -10,10 +10,8 @@ from bpy_extras.io_utils import ExportHelper
from .properties import (
PSA_PG_export,
PSA_PG_export_action_list_item,
PsaExportMixin,
PsaExportSequenceMixin,
PsaExportSequenceWithActionMixin,
filter_sequences,
get_sequences_from_name_and_frame_range,
)
@@ -261,7 +259,7 @@ def get_sequences_from_action_pose_markers(
yield from get_sequences_from_name_and_frame_range(sequence_name, frame_start, frame_end)
def get_visible_sequences(pg: PsaExportMixin, sequences) -> List[PSA_PG_export_action_list_item]:
def get_visible_sequences(pg: PsaExportMixin, sequences) -> List[PsaExportSequenceMixin]:
visible_sequences = []
for i, flag in enumerate(filter_sequences(pg, sequences)):
if bool(flag & (1 << 30)):

72
io_scene_psk_psa/psa/export/properties.py
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@@ -21,43 +21,38 @@ from ...shared.types import TransformMixin, ExportSpaceMixin, PsxBoneExportMixin
def psa_export_property_group_animation_data_override_poll(_context, obj):
return obj.animation_data is not None
class PsaExportSequenceMixin(PropertyGroup):
name: StringProperty(name='Name')
is_selected: BoolProperty(name='Selected', default=True)
frame_start: IntProperty(name='Start Frame', options={'HIDDEN'})
frame_end: IntProperty(name='End Frame', options={'HIDDEN'})
group: StringProperty(name='Group')
action_name: StringProperty(name='Action Name',default='', options={'HIDDEN'})
armature_object_name: StringProperty(name='Armature Object Name',default='', options={'HIDDEN'})
marker_index: IntProperty(name='Marker Index',default=-1, options={'HIDDEN'})
is_pose_marker: BoolProperty(name='Is Pose Marker',default=False, options={'HIDDEN'})
@property
def action(self) -> Action | None:
"""Get the action associated with this sequence (if any)."""
return bpy.data.actions.get(self.action_name) if self.action_name else None
@property
def armature_object(self) -> Object | None:
"""Get the armature object associated with this sequence (if any)."""
return bpy.data.objects.get(self.armature_object_name) if self.armature_object_name else None
@property
def is_reversed(self) -> bool:
"""Check if the sequence is reversed (end frame before start frame)."""
return self.frame_end < self.frame_start
def __hash__(self) -> int:
return hash(self.name)
class PsaExportSequenceWithActionMixin(PsaExportSequenceMixin):
action_name: StringProperty()
@property
def action(self) -> Optional[Action]:
return bpy.data.actions.get(self.action_name)
class PSA_PG_export_action_list_item(PsaExportSequenceWithActionMixin):
is_pose_marker: BoolProperty(options={'HIDDEN'})
class PSA_PG_export_active_action_list_item(PsaExportSequenceWithActionMixin):
armature_object_name: StringProperty()
@property
def armature_object(self) -> Optional[Object]:
return bpy.data.objects.get(self.armature_object_name)
def __hash__(self) -> int:
return super().__hash__()
class PSA_PG_export_timeline_marker(PsaExportSequenceMixin):
marker_index: IntProperty()
class PSA_PG_export_nla_strip_list_item(PsaExportSequenceWithActionMixin):
class PSA_PG_export_sequence(PsaExportSequenceMixin):
pass
@@ -105,7 +100,7 @@ def nla_track_update_cb(self: 'PSA_PG_export', context: Context) -> None:
nla_track = animation_data.nla_tracks[self.nla_track_index]
for nla_strip in nla_track.strips:
for sequence_name, frame_start, frame_end in get_sequences_from_name_and_frame_range(nla_strip.name, nla_strip.frame_start, nla_strip.frame_end):
strip: PSA_PG_export_nla_strip_list_item = self.nla_strip_list.add()
strip: PSA_PG_export_sequence = self.nla_strip_list.add()
strip.action_name = nla_strip.action
strip.name = sequence_name
strip.frame_start = frame_start
@@ -203,13 +198,13 @@ class PsaExportMixin(PropertyGroup, TransformMixin, ExportSpaceMixin, PsxBoneExp
)
compression_ratio_custom: FloatProperty(default=1.0, min=0.0, max=1.0, subtype='FACTOR', description='The key sampling ratio of the exported sequence.\n\nA compression ratio of 1.0 will export all frames, while a compression ratio of 0.5 will export half of the frames')
action_list: CollectionProperty(type=PSA_PG_export_action_list_item)
action_list: CollectionProperty(type=PSA_PG_export_sequence)
action_list_index: IntProperty(default=0)
marker_list: CollectionProperty(type=PSA_PG_export_timeline_marker)
marker_list: CollectionProperty(type=PSA_PG_export_sequence)
marker_list_index: IntProperty(default=0)
nla_strip_list: CollectionProperty(type=PSA_PG_export_nla_strip_list_item)
nla_strip_list: CollectionProperty(type=PSA_PG_export_sequence)
nla_strip_list_index: IntProperty(default=0)
active_action_list: CollectionProperty(type=PSA_PG_export_active_action_list_item)
active_action_list: CollectionProperty(type=PSA_PG_export_sequence)
active_action_list_index: IntProperty(default=0)
sequence_name_prefix: StringProperty(name='Prefix', options=set())
@@ -264,7 +259,7 @@ class PSA_PG_export(PsaExportMixin):
pass
def filter_sequences(pg: PsaExportMixin, sequences: Sequence[PsaExportSequenceMixin]) -> List[int]:
def filter_sequences(pg: PsaExportMixin, sequences: Sequence[PsaExportSequenceMixin]) -> list[int]:
bitflag_filter_item = 1 << 30
flt_flags = [bitflag_filter_item] * len(sequences)
@@ -279,31 +274,26 @@ def filter_sequences(pg: PsaExportMixin, sequences: Sequence[PsaExportSequenceMi
for i, sequence in enumerate(sequences):
flt_flags[i] ^= bitflag_filter_item
# TODO: perhaps just make one type that has all of the possible data types? hasattr is very flakey.
# we could just add the "type" as a variable and switch on that for different behaviors.
if not pg.sequence_filter_asset:
for i, sequence in enumerate(sequences):
if hasattr(sequence, 'action') and sequence.action is not None and sequence.action.asset_data is not None:
if sequence.action is not None and sequence.action.asset_data is not None:
flt_flags[i] &= ~bitflag_filter_item
if not pg.sequence_filter_pose_marker:
for i, sequence in enumerate(sequences):
if hasattr(sequence, 'is_pose_marker') and sequence.is_pose_marker:
if sequence.is_pose_marker:
flt_flags[i] &= ~bitflag_filter_item
if not pg.sequence_filter_reversed:
for i, sequence in enumerate(sequences):
if sequence.frame_start > sequence.frame_end:
if sequence.is_reversed:
flt_flags[i] &= ~bitflag_filter_item
return flt_flags
_classes = (
PSA_PG_export_action_list_item,
PSA_PG_export_timeline_marker,
PSA_PG_export_nla_strip_list_item,
PSA_PG_export_active_action_list_item,
PSA_PG_export_sequence,
PSA_PG_export,
)

35
io_scene_psk_psa/psa/export/properties.pyi
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@@ -8,30 +8,23 @@ class PsaExportSequenceMixin(PropertyGroup):
frame_start: int
frame_end: int
group: str
class PsaExportSequenceWithActionMixin(PsaExportSequenceMixin):
action_name: str
@property
def action(self) -> Action | None:
pass
class PSA_PG_export_action_list_item(PsaExportSequenceWithActionMixin):
armature_object_name: str
marker_index: int
is_pose_marker: bool
class PSA_PG_export_active_action_list_item(PsaExportSequenceWithActionMixin):
armature_object_name: str
@property
def action(self) -> Action | None: ...
@property
def armature_object(self) -> Object | None:
pass
def armature_object(self) -> Object | None: ...
@property
def is_reversed(self) -> bool: ...
class PSA_PG_export_timeline_marker(PsaExportSequenceMixin):
marker_index: int
class PSA_PG_export_nla_strip_list_item(PsaExportSequenceWithActionMixin):
class PSA_PG_export_sequence(PsaExportSequenceMixin):
"""Concrete type for PSA export sequences."""
pass
@@ -43,13 +36,13 @@ class PsaExportMixin(PropertyGroup, TransformMixin, ExportSpaceMixin, PsxBoneExp
fps_custom: float
compression_ratio_source: str
compression_ratio_custom: float
action_list: BpyCollectionProperty[PSA_PG_export_action_list_item]
action_list: BpyCollectionProperty[PSA_PG_export_sequence]
action_list_index: int
marker_list: BpyCollectionProperty[PSA_PG_export_timeline_marker]
marker_list: BpyCollectionProperty[PSA_PG_export_sequence]
marker_list_index: int
nla_strip_list: BpyCollectionProperty[PSA_PG_export_nla_strip_list_item]
nla_strip_list: BpyCollectionProperty[PSA_PG_export_sequence]
nla_strip_list_index: int
active_action_list: BpyCollectionProperty[PSA_PG_export_active_action_list_item]
active_action_list: BpyCollectionProperty[PSA_PG_export_sequence]
active_action_list_index: int
sequence_name_prefix: str
sequence_name_suffix: str

8
io_scene_psk_psa/psa/export/ui.py
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@@ -2,7 +2,7 @@ from typing import cast as typing_cast
from bpy.types import UIList
from .properties import PSA_PG_export_action_list_item, filter_sequences
from .properties import PsaExportSequenceMixin, filter_sequences
class PSA_UL_export_sequences(UIList):
@@ -14,7 +14,7 @@ class PSA_UL_export_sequences(UIList):
self.use_filter_show = True
def draw_item(self, context, layout, data, item, icon, active_data, active_propname, index):
item = typing_cast(PSA_PG_export_action_list_item, item)
item = typing_cast(PsaExportSequenceMixin, item)
is_pose_marker = hasattr(item, 'is_pose_marker') and item.is_pose_marker
layout.prop(item, 'is_selected', icon_only=True, text=item.name)
@@ -24,9 +24,9 @@ class PSA_UL_export_sequences(UIList):
row = layout.row(align=True)
row.alignment = 'RIGHT'
row.label(text=str(abs(item.frame_end - item.frame_start) + 1), icon='FRAME_PREV' if item.frame_end < item.frame_start else 'KEYFRAME')
row.label(text=str(abs(item.frame_end - item.frame_start) + 1), icon='FRAME_PREV' if item.is_reversed else 'KEYFRAME')
if hasattr(item, 'armature_object') and item.armature_object is not None:
if item.armature_object is not None:
row.label(text=item.armature_object.name, icon='ARMATURE_DATA')
# row.label(text=item.action.name, icon='PMARKER' if is_pose_marker else 'ACTION_DATA')