def poll(cls, context):
if not displaying_sverchok_nodes(context):
return False
if not hasattr(context, 'active_node'):
return False
node = context.active_node
return node_supports_presets(node)
def draw(self, context):
layout = self.layout
layout.operator_context = 'INVOKE_REGION_WIN'
tree = context.space_data.edit_tree
try:
nodes = tree.nodes
except:
layout.operator("node.new_node_tree",
text="New Sverchok Node Tree",
icon="RNA_ADD")
return
node = valid_active_node(nodes)
if node:
if hasattr(node, "rclick_menu"):
node.rclick_menu(context, layout)
layout.separator()
if len(node.outputs):
layout.menu('SV_MT_AllSocketsOptionsMenu',
text='Outputs post-process')
layout.separator()
if node.bl_idname in {'ViewerNode2', 'SvBmeshViewerNodeMK2'}:
layout.operator("node.sv_deligate_operator",
text="Connect IDXViewer").fn = "+idxv"
else:
if has_outputs(node):
layout.operator("node.sv_deligate_operator",
text="Connect ViewerDraw").fn = "vdmk2"
# layout.operator("node.sv_deligate_operator", text="Connect ViewerDraw + IDX").fn="vdmk2 + idxv"
if len(node.outputs):
layout.operator("node.sv_deligate_operator",
text="Connect stethoscope").fn = "stethoscope"
layout.separator()
if node_supports_presets(node):
layout.menu('SV_MT_LoadPresetMenu', text="Node Presets")
if node and node.bl_idname == 'NodeFrame':
# give options for Frame nodes..
col = layout.column(align=True)
col.prop(node, 'label', text='', icon='NODE')
col.prop(node, 'use_custom_color')
if node.use_custom_color:
col.prop(node, 'color', text='')
col.prop(node, 'label_size', slider=True)
col.prop(node, 'shrink')
if node and hasattr(node, 'monad'):
layout.operator("node.sv_monad_make_unique",
icon="RNA_ADD").use_transform = True
layout.separator()
layout.menu("NODEVIEW_MT_Dynamic_Menu", text='node menu')
# layout.operator("node.duplicate_move")
self.draw_conveniences(context, node)
def idname_draw(self, context):
if not displaying_sverchok_nodes(context):
return
layout = self.layout
node = context.active_node
ntree = node.id_data
if not node:
return
bl_idname = node.bl_idname
box = layout.box()
col = box.column(align=False)
col.scale_y = 0.9
row = col.row(align=True)
colom = row.column(align=True)
colom.scale_x = 3
colom.label(text=bl_idname + ':')
colom = row.column(align=True)
colom.operator('node.copy_bl_idname', text='',
icon='COPY_ID').name = bl_idname
if node_supports_presets(node):
box = col.box()
box.label(text="Presets:")
box.menu("SV_MT_LoadPresetMenu")
save_row = box.row()
save = save_row.operator(SvSaveSelected.bl_idname,
text="Save Node Preset",
icon='SOLO_ON')
save.id_tree = ntree.name
save.category = node.bl_idname
save.save_defaults = True
selected_nodes = [node for node in ntree.nodes if node.select]
save_row.enabled = len(selected_nodes) == 1
# show these anyway, can fail and let us know..
row = col.row(align=True)
row.label(text='Help & Docs:')
row = col.row(align=True)
row.operator('node.view_node_help', text='Online').kind = 'online'
row.operator('node.view_node_help', text='Offline').kind = 'offline'
row.operator('node.view_node_help',
text='Github').kind = 'github' #, icon='GHOST'
col.separator()
# view the source of the current node ( warning, some nodes rely on more than one file )
row = col.row(align=True)
row.label(text='Edit Source:')
row = col.row(align=True)
row.operator('node.sv_view_node_source',
text='Externally').kind = 'external'
row.operator('node.sv_view_node_source',
text='Internally').kind = 'internal'
if hasattr(node, 'replacement_nodes'):
box = col.box()
box.label(text="Replace with:")
for new_bl_idname, inputs_mapping, outputs_mapping in node.replacement_nodes:
node_class = get_node_class_reference(new_bl_idname)
text = node_class.bl_label
op = box.operator("node.sv_replace_node", text=text)
op.old_node_name = node.name
op.new_bl_idname = new_bl_idname
set_inputs_mapping(op, inputs_mapping)
set_outputs_mapping(op, outputs_mapping)
row = col.row(align=True)
op = row.operator('node.sv_replace_node', text='Re-Create Node')
op.old_node_name = node.name
op.new_bl_idname = bl_idname