Не подтверждена Коммит 221bac20 создал по автору Dealga McArdle's avatar Dealga McArdle Зафиксировано автором GitHub
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avoid bpy.ops.node usage inside a node's process function. (#2664) 

* streamline operator code

* small cleanup

* further restructure of draw operator

* extract functions from operator

* fix trailing missing arg, works now

* ensure identical whitespace

* test whitespace
владелец 467a078f
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nodes/text/viewer_text_mk3.py
Просмотр файла @ 221bac20
......@@ -22,6 +22,117 @@ from bpy.props import StringProperty, BoolProperty, IntProperty
from sverchok.node_tree import SverchCustomTreeNode
from sverchok.data_structure import levelsOflist, changable_sockets, multi_socket, updateNode
socket_types = {
"SvVerticesSocket": "VERTICES",
"SvStringsSocket": "EDGES/POLYGONS/OTHERS",
"SvMatrixSocket": "MATRICES",
"SvObjectSocket": "OBJECTS"
}
footer = """
**************************************************
The End """
def makeframe(nTree):
'''
Making frame to show text to user. appears in left corner
Todo - make more organized layout with button making
lines in up and between Frame and nodes and text of user and layout name
'''
# labls = [n.label for n in nTree.nodes]
if any('Sverchok_viewer' == n.label for n in nTree.nodes):
return
else:
a = nTree.nodes.new('NodeFrame')
a.width = 800
a.height = 1500
locx = [n.location[0] for n in nTree.nodes]
locy = [n.location[1] for n in nTree.nodes]
mx, my = min(locx), max(locy)
a.location[0] = mx - a.width - 10
a.location[1] = my
a.text = bpy.data.texts['Sverchok_viewer']
a.label = 'Sverchok_viewer'
a.shrink = False
a.use_custom_color = True
# this trick allows us to negative color, so user accept it as grey!!!
color = [1 - i for i in bpy.context.preferences.themes['Default'].node_editor.space.back[:]]
a.color[:] = color
def readFORviewer_sockets_data(data, dept, le, num_lines):
cache = ''
output = ''
deptl = dept - 1
if le:
cache += ('(' + str(le) + ') object(s)')
del(le)
if deptl > 1:
for i, object in enumerate(data):
cache += ('\n' + '=' + str(i) + '= (' + str(len(object)) + ')')
cache += str(readFORviewer_sockets_data(object, deptl, False, num_lines))
else:
for k, val in enumerate(data):
output += ('\n' + str(val))
if k >= num_lines-1: break
return cache + output
def readFORviewer_sockets_data_small(data, dept, le):
cache = ''
output = ''
deptl = dept - 1
if le:
cache += ('(' + str(le) + ') object(s)')
del(le)
if deptl > 0:
for i, object in enumerate(data):
cache += ('\n' + '=' + str(i) + '= (' + str(len(object)) + ')')
cache += str(readFORviewer_sockets_data_small(object, deptl, False))
else:
for k, val in enumerate(data):
output += ('\n' + str(val))
return cache + output
def do_text(node, out_string):
if not 'Sverchok_viewer' in bpy.data.texts:
bpy.data.texts.new('Sverchok_viewer')
string_to_write = 'node name: ' + node.name + out_string + footer
datablock = bpy.data.texts['Sverchok_viewer']
datablock.clear()
datablock.from_string(string_to_write)
if node.frame:
makeframe(node.id_data)
def prep_text(node, num_lines):
""" main preparation function for text """
outs = ''
inputs = node.inputs
for insert in inputs:
if insert.is_linked:
label = insert.other.node.label
if label:
label = '; node ' + label.upper()
name = insert.name.upper()
data_type = socket_types.get(insert.other.bl_idname, "DATA")
itype = f'\n\nSocket {name}{label}; type {data_type}: \n'
eva = insert.sv_get()
deptl = levelsOflist(eva)
if deptl and deptl > 2:
a = readFORviewer_sockets_data(eva, deptl, len(eva), num_lines)
elif deptl:
a = readFORviewer_sockets_data_small(eva, deptl, len(eva))
else:
a = 'None'
outs += itype+str(a)+'\n'
do_text(node, outs)
class SverchokViewerMK1(bpy.types.Operator):
......@@ -29,7 +140,7 @@ class SverchokViewerMK1(bpy.types.Operator):
bl_idname = "node.sverchok_viewer_buttonmk1"
bl_label = "Sverchok viewer.mk1"
bl_icon = 'TEXT'
bl_options = {'INTERNAL', 'UNDO'}
# bl_options = {'INTERNAL', 'UNDO'}
nodename: StringProperty(name='nodename')
treename: StringProperty(name='treename')
......@@ -37,127 +148,11 @@ class SverchokViewerMK1(bpy.types.Operator):
def execute(self, context):
node = bpy.data.node_groups[self.treename].nodes[self.nodename]
inputs = node.inputs
self.prep_text(context,node,inputs)
num_lines = self.lines
prep_text(node, num_lines)
return {'FINISHED'}
def prep_text(self,context,node,inputs):
'main preparation function for text'
# outputs
outs = ''
for insert in inputs:
if insert.is_linked:
label = insert.other.node.label
if label:
label = '; node ' + label.upper()
name = insert.name.upper()
# vertices socket
if insert.other.bl_idname == 'SvVerticesSocket':
itype = '\n\nSocket ' + name + label + '; type VERTICES: \n'
# edges/faces socket
elif insert.other.bl_idname == 'SvStringsSocket':
itype = '\n\nSocket ' + name + label + '; type EDGES/POLYGONS/OTHERS: \n'
# matrix socket
elif insert.other.bl_idname == 'SvMatrixSocket':
itype = '\n\nSocket ' + name + label + '; type MATRICES: \n'
# object socket
elif insert.other.bl_idname == 'SvObjectSocket':
itype = '\n\nSocket ' + name + label + '; type OBJECTS: \n'
# else
else:
itype = '\n\nSocket ' + name + label + '; type DATA: \n'
eva = insert.sv_get()
deptl = levelsOflist(eva)
if deptl and deptl > 2:
a = self.readFORviewer_sockets_data(eva, deptl, len(eva))
elif deptl:
a = self.readFORviewer_sockets_data_small(eva, deptl, len(eva))
else:
a = 'None'
outs += itype+str(a)+'\n'
self.do_text(outs,node)
def makeframe(self, nTree):
'''
Making frame to show text to user. appears in left corner
Todo - make more organized layout with button making
lines in up and between Frame and nodes and text of user and layout name
'''
# labls = [n.label for n in nTree.nodes]
if any('Sverchok_viewer' == n.label for n in nTree.nodes):
return
else:
a = nTree.nodes.new('NodeFrame')
a.width = 800
a.height = 1500
locx = [n.location[0] for n in nTree.nodes]
locy = [n.location[1] for n in nTree.nodes]
mx, my = min(locx), max(locy)
a.location[0] = mx - a.width - 10
a.location[1] = my
a.text = bpy.data.texts['Sverchok_viewer']
a.label = 'Sverchok_viewer'
a.shrink = False
a.use_custom_color = True
# this trick allows us to negative color, so user accept it as grey!!!
color = [1 - i for i in bpy.context.preferences.themes['Default'].node_editor.space.back[:]]
a.color[:] = color
def do_text(self,outs,node):
nTree = bpy.data.node_groups[self.treename]
#this part can be than removed from node text viewer:
if not 'Sverchok_viewer' in bpy.data.texts:
bpy.data.texts.new('Sverchok_viewer')
footer = '\n'*2 \
+ '**************************************************' + '\n' \
+ ' The End '
for_file = 'node name: ' + self.nodename \
+ outs \
+ footer
bpy.data.texts['Sverchok_viewer'].clear()
bpy.data.texts['Sverchok_viewer'].write(for_file)
if node.frame:
self.makeframe(nTree)
def readFORviewer_sockets_data(self, data, dept, le):
cache = ''
output = ''
deptl = dept - 1
if le:
cache += ('(' + str(le) + ') object(s)')
del(le)
if deptl > 1:
for i, object in enumerate(data):
cache += ('\n' + '=' + str(i) + '= (' + str(len(object)) + ')')
cache += str(self.readFORviewer_sockets_data(object, deptl, False))
else:
for k, val in enumerate(data):
output += ('\n' + str(val))
if k >= self.lines-1: break
return cache + output
def readFORviewer_sockets_data_small(self, data, dept, le):
cache = ''
output = ''
deptl = dept - 1
if le:
cache += ('(' + str(le) + ') object(s)')
del(le)
if deptl > 0:
for i, object in enumerate(data):
cache += ('\n' + '=' + str(i) + '= (' + str(len(object)) + ')')
cache += str(self.readFORviewer_sockets_data_small(object, deptl, False))
else:
for k, val in enumerate(data):
output += ('\n' + str(val))
return cache + output
class ViewerNodeTextMK3(bpy.types.Node, SverchCustomTreeNode):
"""
......@@ -172,8 +167,7 @@ class ViewerNodeTextMK3(bpy.types.Node, SverchCustomTreeNode):
autoupdate: BoolProperty(name='update', default=False)
frame: BoolProperty(name='frame', default=True)
lines: IntProperty(name='lines', description='lines count for operate on', default=1000, \
min=1, max=2000)
lines: IntProperty(name='lines', description='lines count to show', default=1000, min=1, max=2000)
# multi sockets veriables
newsock: BoolProperty(name='newsock', default=False)
......@@ -213,8 +207,8 @@ class ViewerNodeTextMK3(bpy.types.Node, SverchCustomTreeNode):
if not self.autoupdate:
pass
else:
bpy.ops.node.sverchok_viewer_buttonmk1(nodename=self.name, treename=self.id_data.name, lines=self.lines)
# bpy.ops.node.sverchok_viewer_buttonmk1(nodename=self.name, treename=self.id_data.name, lines=self.lines)
prep_text(self, self.lines)
def register():
......
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