Damien Picard
f8cac4acf9
Since it is useful to set a poll message to tell the user why an operator cannot be called, decompose poll conditions into basic functions and make every operator use them. - Make the basic nw_check report issues. - Add functions to check that: - the node tree is not empty, - a node is active, - a specified number of nodes are selected, - the active node is of a specific type, - it has visible outputs, - there is a viewer image. - These functions report the issue to the poll message otherwise. - Go through operators and add or update poll methods using those various functions. - In a few operators, remove obsolete error reports that are now caught at the poll stage. Fixes a few issues: - PreviewNode would not work immediately when the active node was a material or world output. - ReloadImages needed an active node.
504 lines
17 KiB
Python
504 lines
17 KiB
Python
# SPDX-FileCopyrightText: 2023 Blender Foundation
|
|
#
|
|
# SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
import bpy
|
|
from bpy.types import Panel, Menu
|
|
from bpy.props import StringProperty
|
|
from nodeitems_utils import node_categories_iter, NodeItemCustom
|
|
|
|
from . import operators
|
|
|
|
from .utils.constants import blend_types, geo_combine_operations, operations
|
|
from .utils.nodes import get_nodes_links, NWBaseMenu
|
|
|
|
|
|
def drawlayout(context, layout, mode='non-panel'):
|
|
tree_type = context.space_data.tree_type
|
|
|
|
col = layout.column(align=True)
|
|
col.menu(NWMergeNodesMenu.bl_idname)
|
|
col.separator()
|
|
|
|
if tree_type == 'ShaderNodeTree':
|
|
col = layout.column(align=True)
|
|
col.operator(operators.NWAddTextureSetup.bl_idname, text="Add Texture Setup", icon='NODE_SEL')
|
|
col.operator(operators.NWAddPrincipledSetup.bl_idname, text="Add Principled Setup", icon='NODE_SEL')
|
|
col.separator()
|
|
|
|
col = layout.column(align=True)
|
|
col.operator(operators.NWDetachOutputs.bl_idname, icon='UNLINKED')
|
|
col.operator(operators.NWSwapLinks.bl_idname)
|
|
col.menu(NWAddReroutesMenu.bl_idname, text="Add Reroutes", icon='LAYER_USED')
|
|
col.separator()
|
|
|
|
col = layout.column(align=True)
|
|
col.menu(NWLinkActiveToSelectedMenu.bl_idname, text="Link Active To Selected", icon='LINKED')
|
|
if tree_type != 'GeometryNodeTree':
|
|
col.operator(operators.NWLinkToOutputNode.bl_idname, icon='DRIVER')
|
|
col.separator()
|
|
|
|
col = layout.column(align=True)
|
|
if mode == 'panel':
|
|
row = col.row(align=True)
|
|
row.operator(operators.NWClearLabel.bl_idname).option = True
|
|
row.operator(operators.NWModifyLabels.bl_idname)
|
|
else:
|
|
col.operator(operators.NWClearLabel.bl_idname).option = True
|
|
col.operator(operators.NWModifyLabels.bl_idname)
|
|
col.menu(NWBatchChangeNodesMenu.bl_idname, text="Batch Change")
|
|
col.separator()
|
|
col.menu(NWCopyToSelectedMenu.bl_idname, text="Copy to Selected")
|
|
col.separator()
|
|
|
|
col = layout.column(align=True)
|
|
if tree_type == 'CompositorNodeTree':
|
|
col.operator(operators.NWResetBG.bl_idname, icon='ZOOM_PREVIOUS')
|
|
if tree_type != 'GeometryNodeTree':
|
|
col.operator(operators.NWReloadImages.bl_idname, icon='FILE_REFRESH')
|
|
col.separator()
|
|
|
|
col = layout.column(align=True)
|
|
col.operator(operators.NWFrameSelected.bl_idname, icon='STICKY_UVS_LOC')
|
|
col.separator()
|
|
|
|
col = layout.column(align=True)
|
|
col.operator(operators.NWAlignNodes.bl_idname, icon='CENTER_ONLY')
|
|
col.separator()
|
|
|
|
col = layout.column(align=True)
|
|
col.operator(operators.NWDeleteUnused.bl_idname, icon='CANCEL')
|
|
col.separator()
|
|
|
|
|
|
class NodeWranglerPanel(Panel, NWBaseMenu):
|
|
bl_idname = "NODE_PT_nw_node_wrangler"
|
|
bl_space_type = 'NODE_EDITOR'
|
|
bl_label = "Node Wrangler"
|
|
bl_region_type = "UI"
|
|
bl_category = "Node Wrangler"
|
|
|
|
prepend: StringProperty(
|
|
name='prepend',
|
|
)
|
|
append: StringProperty()
|
|
remove: StringProperty()
|
|
|
|
def draw(self, context):
|
|
self.layout.label(text="(Quick access: Shift+W)")
|
|
drawlayout(context, self.layout, mode='panel')
|
|
|
|
|
|
#
|
|
# M E N U S
|
|
#
|
|
class NodeWranglerMenu(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_node_wrangler_menu"
|
|
bl_label = "Node Wrangler"
|
|
|
|
def draw(self, context):
|
|
self.layout.operator_context = 'INVOKE_DEFAULT'
|
|
drawlayout(context, self.layout)
|
|
|
|
|
|
class NWMergeNodesMenu(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_merge_nodes_menu"
|
|
bl_label = "Merge Selected Nodes"
|
|
|
|
def draw(self, context):
|
|
type = context.space_data.tree_type
|
|
layout = self.layout
|
|
if type == 'ShaderNodeTree':
|
|
layout.menu(NWMergeShadersMenu.bl_idname, text="Use Shaders")
|
|
if type == 'GeometryNodeTree':
|
|
layout.menu(NWMergeGeometryMenu.bl_idname, text="Use Geometry Nodes")
|
|
layout.menu(NWMergeMathMenu.bl_idname, text="Use Math Nodes")
|
|
else:
|
|
layout.menu(NWMergeMixMenu.bl_idname, text="Use Mix Nodes")
|
|
layout.menu(NWMergeMathMenu.bl_idname, text="Use Math Nodes")
|
|
props = layout.operator(operators.NWMergeNodes.bl_idname, text="Use Z-Combine Nodes")
|
|
props.mode = 'MIX'
|
|
props.merge_type = 'ZCOMBINE'
|
|
props = layout.operator(operators.NWMergeNodes.bl_idname, text="Use Alpha Over Nodes")
|
|
props.mode = 'MIX'
|
|
props.merge_type = 'ALPHAOVER'
|
|
|
|
|
|
class NWMergeGeometryMenu(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_merge_geometry_menu"
|
|
bl_label = "Merge Selected Nodes using Geometry Nodes"
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
# The boolean node + Join Geometry node
|
|
for type, name, description in geo_combine_operations:
|
|
props = layout.operator(operators.NWMergeNodes.bl_idname, text=name)
|
|
props.mode = type
|
|
props.merge_type = 'GEOMETRY'
|
|
|
|
|
|
class NWMergeShadersMenu(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_merge_shaders_menu"
|
|
bl_label = "Merge Selected Nodes using Shaders"
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
for type in ('MIX', 'ADD'):
|
|
name = f'{type.capitalize()} Shader'
|
|
props = layout.operator(operators.NWMergeNodes.bl_idname, text=name)
|
|
props.mode = type
|
|
props.merge_type = 'SHADER'
|
|
|
|
|
|
class NWMergeMixMenu(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_merge_mix_menu"
|
|
bl_label = "Merge Selected Nodes using Mix"
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
for type, name, description in blend_types:
|
|
props = layout.operator(operators.NWMergeNodes.bl_idname, text=name)
|
|
props.mode = type
|
|
props.merge_type = 'MIX'
|
|
|
|
|
|
class NWConnectionListOutputs(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_connection_list_out"
|
|
bl_label = "From:"
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
nodes, links = get_nodes_links(context)
|
|
|
|
n1 = nodes[context.scene.NWLazySource]
|
|
for index, output in enumerate(n1.outputs):
|
|
# Only show sockets that are exposed.
|
|
if output.enabled:
|
|
layout.operator(
|
|
operators.NWCallInputsMenu.bl_idname,
|
|
text=output.name,
|
|
icon="RADIOBUT_OFF").from_socket = index
|
|
|
|
|
|
class NWConnectionListInputs(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_connection_list_in"
|
|
bl_label = "To:"
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
nodes, links = get_nodes_links(context)
|
|
|
|
n2 = nodes[context.scene.NWLazyTarget]
|
|
|
|
for index, input in enumerate(n2.inputs):
|
|
# Only show sockets that are exposed.
|
|
# This prevents, for example, the scale value socket
|
|
# of the vector math node being added to the list when
|
|
# the mode is not 'SCALE'.
|
|
if input.enabled:
|
|
op = layout.operator(operators.NWMakeLink.bl_idname, text=input.name, icon="FORWARD")
|
|
op.from_socket = context.scene.NWSourceSocket
|
|
op.to_socket = index
|
|
|
|
|
|
class NWMergeMathMenu(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_merge_math_menu"
|
|
bl_label = "Merge Selected Nodes using Math"
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
for type, name, description in operations:
|
|
props = layout.operator(operators.NWMergeNodes.bl_idname, text=name)
|
|
props.mode = type
|
|
props.merge_type = 'MATH'
|
|
|
|
|
|
class NWBatchChangeNodesMenu(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_batch_change_nodes_menu"
|
|
bl_label = "Batch Change Selected Nodes"
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
layout.menu(NWBatchChangeBlendTypeMenu.bl_idname)
|
|
layout.menu(NWBatchChangeOperationMenu.bl_idname)
|
|
|
|
|
|
class NWBatchChangeBlendTypeMenu(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_batch_change_blend_type_menu"
|
|
bl_label = "Batch Change Blend Type"
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
for type, name, description in blend_types:
|
|
props = layout.operator(operators.NWBatchChangeNodes.bl_idname, text=name)
|
|
props.blend_type = type
|
|
props.operation = 'CURRENT'
|
|
|
|
|
|
class NWBatchChangeOperationMenu(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_batch_change_operation_menu"
|
|
bl_label = "Batch Change Math Operation"
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
for type, name, description in operations:
|
|
props = layout.operator(operators.NWBatchChangeNodes.bl_idname, text=name)
|
|
props.blend_type = 'CURRENT'
|
|
props.operation = type
|
|
|
|
|
|
class NWCopyToSelectedMenu(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_copy_node_properties_menu"
|
|
bl_label = "Copy to Selected"
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
layout.operator(operators.NWCopySettings.bl_idname, text="Settings from Active")
|
|
layout.menu(NWCopyLabelMenu.bl_idname)
|
|
|
|
|
|
class NWCopyLabelMenu(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_copy_label_menu"
|
|
bl_label = "Copy Label"
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
layout.operator(operators.NWCopyLabel.bl_idname, text="from Active Node's Label").option = 'FROM_ACTIVE'
|
|
layout.operator(operators.NWCopyLabel.bl_idname, text="from Linked Node's Label").option = 'FROM_NODE'
|
|
layout.operator(operators.NWCopyLabel.bl_idname, text="from Linked Output's Name").option = 'FROM_SOCKET'
|
|
|
|
|
|
class NWAddReroutesMenu(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_add_reroutes_menu"
|
|
bl_label = "Add Reroutes"
|
|
bl_description = "Add Reroute Nodes to Selected Nodes' Outputs"
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
layout.operator(operators.NWAddReroutes.bl_idname, text="to All Outputs").option = 'ALL'
|
|
layout.operator(operators.NWAddReroutes.bl_idname, text="to Loose Outputs").option = 'LOOSE'
|
|
layout.operator(operators.NWAddReroutes.bl_idname, text="to Linked Outputs").option = 'LINKED'
|
|
|
|
|
|
class NWLinkActiveToSelectedMenu(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_link_active_to_selected_menu"
|
|
bl_label = "Link Active to Selected"
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
layout.menu(NWLinkStandardMenu.bl_idname)
|
|
layout.menu(NWLinkUseNodeNameMenu.bl_idname)
|
|
layout.menu(NWLinkUseOutputsNamesMenu.bl_idname)
|
|
|
|
|
|
class NWLinkStandardMenu(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_link_standard_menu"
|
|
bl_label = "To All Selected"
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
props = layout.operator(operators.NWLinkActiveToSelected.bl_idname, text="Don't Replace Links")
|
|
props.replace = False
|
|
props.use_node_name = False
|
|
props.use_outputs_names = False
|
|
props = layout.operator(operators.NWLinkActiveToSelected.bl_idname, text="Replace Links")
|
|
props.replace = True
|
|
props.use_node_name = False
|
|
props.use_outputs_names = False
|
|
|
|
|
|
class NWLinkUseNodeNameMenu(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_link_use_node_name_menu"
|
|
bl_label = "Use Node Name/Label"
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
props = layout.operator(operators.NWLinkActiveToSelected.bl_idname, text="Don't Replace Links")
|
|
props.replace = False
|
|
props.use_node_name = True
|
|
props.use_outputs_names = False
|
|
props = layout.operator(operators.NWLinkActiveToSelected.bl_idname, text="Replace Links")
|
|
props.replace = True
|
|
props.use_node_name = True
|
|
props.use_outputs_names = False
|
|
|
|
|
|
class NWLinkUseOutputsNamesMenu(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_link_use_outputs_names_menu"
|
|
bl_label = "Use Outputs Names"
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
props = layout.operator(operators.NWLinkActiveToSelected.bl_idname, text="Don't Replace Links")
|
|
props.replace = False
|
|
props.use_node_name = False
|
|
props.use_outputs_names = True
|
|
props = layout.operator(operators.NWLinkActiveToSelected.bl_idname, text="Replace Links")
|
|
props.replace = True
|
|
props.use_node_name = False
|
|
props.use_outputs_names = True
|
|
|
|
|
|
class NWAttributeMenu(bpy.types.Menu):
|
|
bl_idname = "NODE_MT_nw_node_attribute_menu"
|
|
bl_label = "Attributes"
|
|
|
|
@classmethod
|
|
def poll(cls, context):
|
|
space = context.space_data
|
|
return (space.type == 'NODE_EDITOR'
|
|
and space.node_tree is not None
|
|
and space.node_tree.library is None
|
|
and space.tree_type == 'ShaderNodeTree')
|
|
|
|
def draw(self, context):
|
|
l = self.layout
|
|
nodes, links = get_nodes_links(context)
|
|
mat = context.object.active_material
|
|
|
|
objs = []
|
|
for obj in bpy.data.objects:
|
|
for slot in obj.material_slots:
|
|
if slot.material == mat:
|
|
objs.append(obj)
|
|
attrs = []
|
|
for obj in objs:
|
|
if obj.data.attributes:
|
|
for attr in obj.data.attributes:
|
|
if not attr.is_internal:
|
|
attrs.append(attr.name)
|
|
attrs = list(set(attrs)) # get a unique list
|
|
|
|
if attrs:
|
|
for attr in attrs:
|
|
l.operator(operators.NWAddAttrNode.bl_idname, text=attr).attr_name = attr
|
|
else:
|
|
l.label(text="No attributes on objects with this material")
|
|
|
|
|
|
class NWSwitchNodeTypeMenu(Menu, NWBaseMenu):
|
|
bl_idname = "NODE_MT_nw_switch_node_type_menu"
|
|
bl_label = "Switch Type to..."
|
|
|
|
def draw(self, context):
|
|
layout = self.layout
|
|
layout.label(text="This operator is removed due to the changes of node menus.", icon='ERROR')
|
|
layout.label(text="A native implementation of the function is expected in the future.")
|
|
|
|
#
|
|
# APPENDAGES TO EXISTING UI
|
|
#
|
|
|
|
|
|
def select_parent_children_buttons(self, context):
|
|
layout = self.layout
|
|
layout.operator(operators.NWSelectParentChildren.bl_idname,
|
|
text="Select frame's members (children)").option = 'CHILD'
|
|
layout.operator(operators.NWSelectParentChildren.bl_idname, text="Select parent frame").option = 'PARENT'
|
|
|
|
|
|
def attr_nodes_menu_func(self, context):
|
|
col = self.layout.column(align=True)
|
|
col.menu("NODE_MT_nw_node_attribute_menu")
|
|
col.separator()
|
|
|
|
|
|
def multipleimages_menu_func(self, context):
|
|
col = self.layout.column(align=True)
|
|
col.operator(operators.NWAddMultipleImages.bl_idname, text="Multiple Images")
|
|
col.operator(operators.NWAddSequence.bl_idname, text="Image Sequence")
|
|
col.separator()
|
|
|
|
|
|
def bgreset_menu_func(self, context):
|
|
self.layout.operator(operators.NWResetBG.bl_idname)
|
|
|
|
|
|
def save_viewer_menu_func(self, context):
|
|
space = context.space_data
|
|
if (space.type == 'NODE_EDITOR'
|
|
and space.node_tree is not None
|
|
and space.node_tree.library is None
|
|
and space.tree_type == 'CompositorNodeTree'
|
|
and context.scene.node_tree.nodes.active
|
|
and context.scene.node_tree.nodes.active.type == "VIEWER"):
|
|
self.layout.operator(operators.NWSaveViewer.bl_idname, icon='FILE_IMAGE')
|
|
|
|
|
|
def reset_nodes_button(self, context):
|
|
node_active = context.active_node
|
|
node_selected = context.selected_nodes
|
|
|
|
# Check if active node is in the selection, ignore some node types
|
|
if (len(node_selected) != 1
|
|
or node_active is None
|
|
or not node_active.select
|
|
or node_active.type in {"REROUTE", "GROUP"}):
|
|
return
|
|
|
|
row = self.layout.row()
|
|
|
|
if node_active.type == "FRAME":
|
|
row.operator(operators.NWResetNodes.bl_idname, text="Reset Nodes in Frame", icon="FILE_REFRESH")
|
|
else:
|
|
row.operator(operators.NWResetNodes.bl_idname, text="Reset Node", icon="FILE_REFRESH")
|
|
|
|
self.layout.separator()
|
|
|
|
|
|
classes = (
|
|
NodeWranglerPanel,
|
|
NodeWranglerMenu,
|
|
NWMergeNodesMenu,
|
|
NWMergeGeometryMenu,
|
|
NWMergeShadersMenu,
|
|
NWMergeMixMenu,
|
|
NWConnectionListOutputs,
|
|
NWConnectionListInputs,
|
|
NWMergeMathMenu,
|
|
NWBatchChangeNodesMenu,
|
|
NWBatchChangeBlendTypeMenu,
|
|
NWBatchChangeOperationMenu,
|
|
NWCopyToSelectedMenu,
|
|
NWCopyLabelMenu,
|
|
NWAddReroutesMenu,
|
|
NWLinkActiveToSelectedMenu,
|
|
NWLinkStandardMenu,
|
|
NWLinkUseNodeNameMenu,
|
|
NWLinkUseOutputsNamesMenu,
|
|
NWAttributeMenu,
|
|
NWSwitchNodeTypeMenu,
|
|
)
|
|
|
|
|
|
def register():
|
|
from bpy.utils import register_class
|
|
for cls in classes:
|
|
register_class(cls)
|
|
|
|
# menu items
|
|
bpy.types.NODE_MT_select.append(select_parent_children_buttons)
|
|
bpy.types.NODE_MT_category_shader_input.prepend(attr_nodes_menu_func)
|
|
bpy.types.NODE_PT_backdrop.append(bgreset_menu_func)
|
|
bpy.types.NODE_PT_active_node_generic.append(save_viewer_menu_func)
|
|
bpy.types.NODE_MT_category_shader_texture.prepend(multipleimages_menu_func)
|
|
bpy.types.NODE_MT_category_compositor_input.prepend(multipleimages_menu_func)
|
|
bpy.types.NODE_PT_active_node_generic.prepend(reset_nodes_button)
|
|
bpy.types.NODE_MT_node.prepend(reset_nodes_button)
|
|
|
|
|
|
def unregister():
|
|
# menu items
|
|
bpy.types.NODE_MT_select.remove(select_parent_children_buttons)
|
|
bpy.types.NODE_MT_category_shader_input.remove(attr_nodes_menu_func)
|
|
bpy.types.NODE_PT_backdrop.remove(bgreset_menu_func)
|
|
bpy.types.NODE_PT_active_node_generic.remove(save_viewer_menu_func)
|
|
bpy.types.NODE_MT_category_shader_texture.remove(multipleimages_menu_func)
|
|
bpy.types.NODE_MT_category_compositor_input.remove(multipleimages_menu_func)
|
|
bpy.types.NODE_PT_active_node_generic.remove(reset_nodes_button)
|
|
bpy.types.NODE_MT_node.remove(reset_nodes_button)
|
|
|
|
from bpy.utils import unregister_class
|
|
for cls in classes:
|
|
unregister_class(cls)
|