Fabian Schempp
ae085e301c
This patch adds a left aligned sidebar to the spreadsheet editor. This Sidebar can be used to navigate the geometry component types and attribute domains. It also provides a quick overview of domain sizes. It replaces the two dropdowns in the regions header. Next step will be to add the domain cycling shortcut using the CTRL + mouse wheel. Reviewer: Dalai Felinto (dfelinto), Julian Eisel (Severin), Hans Goudey (HooglyBoogly). Differential Revision: https://developer.blender.org/D11046
123 lines
4.5 KiB
Python
123 lines
4.5 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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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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if len(space.context_path) == 0:
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self.draw_without_context_path(layout)
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return
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root_context = space.context_path[0]
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if root_context.type != 'OBJECT':
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self.draw_without_context_path(layout)
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return
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obj = root_context.object
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if obj is None:
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self.draw_without_context_path(layout)
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return
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layout.prop(space, "object_eval_state", text="")
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context_path = space.context_path
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if space.object_eval_state == 'ORIGINAL':
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# Only show first context.
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context_path = context_path[:1]
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if space.display_context_path_collapsed:
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self.draw_collapsed_context_path(context, layout, context_path)
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else:
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self.draw_full_context_path(context, layout, context_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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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_context_path(self, layout):
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layout.label(text="No active context")
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def draw_full_context_path(self, context, layout, context_path):
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space = context.space_data
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row = layout.row()
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for ctx in context_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_context_path_icon(subrow, space)
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self.draw_spreadsheet_context(row, context_path[-1])
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def draw_collapsed_context_path(self, context, layout, context_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, context_path[0])
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if len(context_path) == 1:
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return
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self.draw_spreadsheet_context_path_icon(row, space)
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if len(context_path) > 2:
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self.draw_spreadsheet_context_path_icon(row, space, icon='DOT')
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self.draw_spreadsheet_context_path_icon(row, space)
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self.draw_spreadsheet_context(row, context_path[-1])
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def draw_spreadsheet_context(self, layout, ctx):
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if ctx.type == 'OBJECT':
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if ctx.object is None:
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layout.label(text="<no object>", icon='OBJECT_DATA')
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else:
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layout.label(text=ctx.object.name, icon='OBJECT_DATA')
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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 == 'NODE':
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layout.label(text=ctx.node_name, icon='NODE')
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def draw_spreadsheet_context_path_icon(self, layout, space, icon='RIGHTARROW_THIN'):
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layout.prop(space, "display_context_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.context_path[0]
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if root_context.type != 'OBJECT':
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return False
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obj = root_context.object
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if obj is None:
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return False
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if obj.type != 'MESH' or obj.mode != 'EDIT':
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return False
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return True
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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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