e955c94ed3
Listing the "Blender Foundation" as copyright holder implied the Blender Foundation holds copyright to files which may include work from many developers. While keeping copyright on headers makes sense for isolated libraries, Blender's own code may be refactored or moved between files in a way that makes the per file copyright holders less meaningful. Copyright references to the "Blender Foundation" have been replaced with "Blender Authors", with the exception of `./extern/` since these this contains libraries which are more isolated, any changed to license headers there can be handled on a case-by-case basis. Some directories in `./intern/` have also been excluded: - `./intern/cycles/` it's own `AUTHORS` file is planned. - `./intern/opensubdiv/`. An "AUTHORS" file has been added, using the chromium projects authors file as a template. Design task: #110784 Ref !110783.
128 lines
4.5 KiB
Python
128 lines
4.5 KiB
Python
# SPDX-FileCopyrightText: 2009-2023 Blender Authors
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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import bpy
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class SPREADSHEET_HT_header(bpy.types.Header):
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bl_space_type = 'SPREADSHEET'
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def draw(self, context):
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layout = self.layout
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space = context.space_data
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layout.template_header()
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viewer_path = space.viewer_path.path
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if len(viewer_path) == 0:
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self.draw_without_viewer_path(layout)
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return
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root_context = viewer_path[0]
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if root_context.type != 'ID':
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self.draw_without_viewer_path(layout)
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return
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if not isinstance(root_context.id, bpy.types.Object):
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self.draw_without_viewer_path(layout)
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return
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obj = root_context.id
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if obj is None:
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self.draw_without_viewer_path(layout)
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return
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layout.prop(space, "object_eval_state", text="")
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if space.object_eval_state == 'ORIGINAL':
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# Only show first context.
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viewer_path = viewer_path[:1]
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if space.display_viewer_path_collapsed:
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self.draw_collapsed_viewer_path(context, layout, viewer_path)
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else:
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self.draw_full_viewer_path(context, layout, viewer_path)
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pin_icon = 'PINNED' if space.is_pinned else 'UNPINNED'
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layout.operator("spreadsheet.toggle_pin", text="", icon=pin_icon, emboss=False)
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if space.object_eval_state == 'VIEWER_NODE' and len(viewer_path) < 3:
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layout.label(text="No active viewer node", icon='INFO')
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layout.separator_spacer()
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row = layout.row(align=True)
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sub = row.row(align=True)
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sub.active = self.selection_filter_available(space)
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sub.prop(space, "show_only_selected", text="")
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row.prop(space, "use_filter", toggle=True, icon='FILTER', icon_only=True)
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def draw_without_viewer_path(self, layout):
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layout.label(text="No active context")
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def draw_full_viewer_path(self, context, layout, viewer_path):
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space = context.space_data
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row = layout.row()
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for ctx in viewer_path[:-1]:
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subrow = row.row(align=True)
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self.draw_spreadsheet_context(subrow, ctx)
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self.draw_spreadsheet_viewer_path_icon(subrow, space)
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self.draw_spreadsheet_context(row, viewer_path[-1])
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def draw_collapsed_viewer_path(self, context, layout, viewer_path):
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space = context.space_data
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row = layout.row(align=True)
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self.draw_spreadsheet_context(row, viewer_path[0])
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if len(viewer_path) == 1:
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return
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self.draw_spreadsheet_viewer_path_icon(row, space)
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if len(viewer_path) > 2:
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self.draw_spreadsheet_viewer_path_icon(row, space, icon='DOT')
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self.draw_spreadsheet_viewer_path_icon(row, space)
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self.draw_spreadsheet_context(row, viewer_path[-1])
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def draw_spreadsheet_context(self, layout, ctx):
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if ctx.type == 'ID':
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if ctx.id is not None and isinstance(ctx.id, bpy.types.Object):
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layout.label(text=ctx.id.name, icon='OBJECT_DATA')
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else:
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layout.label(text="Invalid id")
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elif ctx.type == 'MODIFIER':
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layout.label(text=ctx.modifier_name, icon='MODIFIER')
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elif ctx.type == 'GROUP_NODE':
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layout.label(text=ctx.ui_name, icon='NODE')
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elif ctx.type == 'SIMULATION_ZONE':
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layout.label(text="Simulation Zone")
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elif ctx.type == 'REPEAT_ZONE':
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layout.label(text="Repeat Zone")
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elif ctx.type == 'VIEWER_NODE':
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layout.label(text=ctx.ui_name)
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def draw_spreadsheet_viewer_path_icon(self, layout, space, icon='RIGHTARROW_THIN'):
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layout.prop(space, "display_viewer_path_collapsed", icon_only=True, emboss=False, icon=icon)
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def selection_filter_available(self, space):
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root_context = space.viewer_path.path[0]
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if root_context.type != 'ID':
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return False
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if not isinstance(root_context.id, bpy.types.Object):
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return False
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obj = root_context.id
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if obj is None:
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return False
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if obj.type == 'MESH':
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return obj.mode == 'EDIT'
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if obj.type == 'CURVES':
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return obj.mode in {'SCULPT_CURVES', 'EDIT'}
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if obj.type == 'POINTCLOUD':
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return obj.mode == 'EDIT'
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return False
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classes = (
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SPREADSHEET_HT_header,
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)
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if __name__ == "__main__": # Only for live edit.
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from bpy.utils import register_class
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for cls in classes:
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register_class(cls)
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