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# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
# <pep8 compliant>
import bpy
from bpy.types import Menu, Panel, UIList
from rna_prop_ui import PropertyPanel
from .properties_grease_pencil_common import (
GreasePencilOnionPanel,
GPENCIL_UL_layer,
)
###############################
# Base-Classes (for shared stuff - e.g. poll, attributes, etc.)
class DataButtonsPanel:
bl_space_type = 'PROPERTIES'
bl_region_type = 'WINDOW'
bl_context = "data"
@classmethod
def poll(cls, context):
return context.object and context.object.type == 'GPENCIL'
class LayerDataButtonsPanel:
bl_space_type = 'PROPERTIES'
bl_region_type = 'WINDOW'
bl_context = "data"
@classmethod
def poll(cls, context):
return (context.object and
context.object.type == 'GPENCIL' and
context.active_gpencil_layer)
###############################
# GP Object Properties Panels and Helper Classes
class DATA_PT_gpencil(DataButtonsPanel, Panel):
bl_label = ""
bl_options = {'HIDE_HEADER'}
def draw(self, context):
layout = self.layout
# Grease Pencil data selector
gpd_owner = context.gpencil_data_owner
layout.template_ID(gpd_owner, "data")
class GPENCIL_MT_layer_specials(Menu):
bl_label = "Layer"
def draw(self, context):
layout = self.layout
layout.operator("gpencil.layer_duplicate", icon='COPY_ID') # XXX: needs a dedicated icon
layout.separator()
layout.operator("gpencil.reveal", icon='HIDE_OFF', text="Show All")
layout.operator("gpencil.hide", icon='HIDE_ON', text="Hide Others").unselected = True
layout.separator()
layout.operator("gpencil.lock_all", icon='LOCKED', text="Lock All")
layout.operator("gpencil.unlock_all", icon='UNLOCKED', text="UnLock All")
layout.separator()
layout.operator("gpencil.layer_merge", icon='NLA', text="Merge Down")
layout.separator()
layout.menu("VIEW3D_MT_gpencil_copy_layer")
class DATA_PT_gpencil_datapanel(Panel):
bl_space_type = 'PROPERTIES'
bl_region_type = 'WINDOW'
bl_context = "data"
bl_label = "Layers"
@classmethod
def poll(cls, context):
if context.gpencil_data is None:
return False
ob = context.object
if ob is not None and ob.type == 'GPENCIL':
return True
return False
@staticmethod
def draw(self, context):
layout = self.layout
#layout.use_property_split = True
layout.use_property_decorate = False
gpd = context.gpencil_data
# Grease Pencil data...
if (gpd is None) or (not gpd.layers):
layout.operator("gpencil.layer_add", text="New Layer")
else:
self.draw_layers(context, layout, gpd)
def draw_layers(self, context, layout, gpd):
row = layout.row()
col = row.column()
layer_rows = 8
col.template_list("GPENCIL_UL_layer", "", gpd, "layers", gpd.layers, "active_index", rows=layer_rows)
col = row.column()
sub = col.column(align=True)
sub.operator("gpencil.layer_add", icon='ZOOMIN', text="")
sub.operator("gpencil.layer_remove", icon='ZOOMOUT', text="")
gpl = context.active_gpencil_layer
if gpl:
sub.menu("GPENCIL_MT_layer_specials", icon='DOWNARROW_HLT', text="")
if len(gpd.layers) > 1:
col.separator()
sub = col.column(align=True)
sub.operator("gpencil.layer_move", icon='TRIA_UP', text="").type = 'UP'
sub.operator("gpencil.layer_move", icon='TRIA_DOWN', text="").type = 'DOWN'
col.separator()
sub = col.column(align=True)
sub.operator("gpencil.layer_isolate", icon='LOCKED', text="").affect_visibility = False
sub.operator("gpencil.layer_isolate", icon='HIDE_OFF', text="").affect_visibility = True
row = layout.row(align=True)
if gpl:
row.prop(gpl, "opacity", text="Opacity", slider=True)
class DATA_PT_gpencil_layer_optionpanel(LayerDataButtonsPanel, Panel):
bl_space_type = 'PROPERTIES'
bl_region_type = 'WINDOW'
bl_context = "data"
bl_label = "Adjustments"
bl_parent_id = 'DATA_PT_gpencil_datapanel'
bl_options = {'DEFAULT_CLOSED'}
def draw(self, context):
layout = self.layout
layout.use_property_split = True
gpl = context.active_gpencil_layer
layout.active = not gpl.lock
# Layer options
# Offsets - Color Tint
layout.enabled = not gpl.lock
col = layout.column(align=True)
col.prop(gpl, "tint_color")
col.prop(gpl, "tint_factor", text="Factor", slider=True)
# Offsets - Thickness
col = layout.row(align=True)
col.prop(gpl, "line_change", text="Stroke Thickness")
col = layout.row(align=True)
col.prop(gpl, "lock_material")
class DATA_PT_gpencil_parentpanel(LayerDataButtonsPanel, Panel):
bl_space_type = 'PROPERTIES'
bl_region_type = 'WINDOW'
bl_context = "data"
bl_label = "Relations"
bl_parent_id = 'DATA_PT_gpencil_datapanel'
bl_options = {'DEFAULT_CLOSED'}
def draw(self, context):
layout = self.layout
layout.use_property_split = True
layout.use_property_decorate = False
gpl = context.active_gpencil_layer
col = layout.column()
col.active = not gpl.lock
col.prop(gpl, "parent")
col.prop(gpl, "parent_type", text="Type")
parent = gpl.parent
if parent and gpl.parent_type == 'BONE' and parent.type == 'ARMATURE':
col.prop_search(gpl, "parent_bone", parent.data, "bones", text="Bone")
class DATA_PT_gpencil_onionpanel(Panel):
bl_space_type = 'PROPERTIES'
bl_region_type = 'WINDOW'
bl_context = "data"
bl_label = "Onion Skinning"
bl_options = {'DEFAULT_CLOSED'}
@classmethod
def poll(cls, context):
return bool(context.active_gpencil_layer)
@staticmethod
def draw_header(self, context):
self.layout.prop(context.gpencil_data, "use_onion_skinning", text="")
def draw(self, context):
gpd = context.gpencil_data
layout = self.layout
layout.use_property_split = True
layout.enabled = gpd.use_onion_skinning and gpd.users <= 1
if gpd.use_onion_skinning and gpd.users > 1:
layout.label(text="Multiuser datablock not supported", icon='ERROR')
GreasePencilOnionPanel.draw_settings(layout, gpd)
class GPENCIL_MT_gpencil_vertex_group(Menu):
bl_label = "GP Vertex Groups"
def draw(self, context):
layout = self.layout
layout.operator_context = 'EXEC_AREA'
layout.operator("object.vertex_group_add")
ob = context.active_object
if ob.vertex_groups.active:
layout.separator()
layout.operator("gpencil.vertex_group_assign", text="Assign to Active Group")
layout.operator("gpencil.vertex_group_remove_from", text="Remove from Active Group")
layout.separator()
layout.operator_menu_enum("object.vertex_group_set_active", "group", text="Set Active Group")
layout.operator("object.vertex_group_remove", text="Remove Active Group").all = False
layout.operator("object.vertex_group_remove", text="Remove All Groups").all = True
layout.separator()
layout.operator("gpencil.vertex_group_select", text="Select Points")
layout.operator("gpencil.vertex_group_deselect", text="Deselect Points")
class GPENCIL_UL_vgroups(UIList):
def draw_item(self, context, layout, data, item, icon, active_data, active_propname, index):
vgroup = item
if self.layout_type in {'DEFAULT', 'COMPACT'}:
layout.prop(vgroup, "name", text="", emboss=False, icon_value=icon)
# icon = 'LOCKED' if vgroup.lock_weight else 'UNLOCKED'
# layout.prop(vgroup, "lock_weight", text="", icon=icon, emboss=False)
elif self.layout_type == 'GRID':
layout.alignment = 'CENTER'
layout.label(text="", icon_value=icon)
class DATA_PT_gpencil_vertexpanel(DataButtonsPanel, Panel):
bl_space_type = 'PROPERTIES'
bl_region_type = 'WINDOW'
bl_context = "data"
bl_label = "Vertex Groups"
bl_options = {'DEFAULT_CLOSED'}
def draw(self, context):
layout = self.layout
ob = context.object
group = ob.vertex_groups.active
rows = 2
if group:
rows = 4
row = layout.row()
row.template_list("GPENCIL_UL_vgroups", "", ob, "vertex_groups", ob.vertex_groups, "active_index", rows=rows)
col = row.column(align=True)
col.operator("object.vertex_group_add", icon='ZOOMIN', text="")
col.operator("object.vertex_group_remove", icon='ZOOMOUT', text="").all = False
if ob.vertex_groups:
row = layout.row()
sub = row.row(align=True)
sub.operator("gpencil.vertex_group_assign", text="Assign")
sub.operator("gpencil.vertex_group_remove_from", text="Remove")
sub = row.row(align=True)
sub.operator("gpencil.vertex_group_select", text="Select")
sub.operator("gpencil.vertex_group_deselect", text="Deselect")
layout.prop(context.tool_settings, "vertex_group_weight", text="Weight")
class DATA_PT_gpencil_display(DataButtonsPanel, Panel):
bl_label = "Viewport Display"
bl_options = {'DEFAULT_CLOSED'}
def draw(self, context):
layout = self.layout
layout.use_property_split = True
ob = context.object
gpd = context.gpencil_data
gpl = context.active_gpencil_layer
layout.prop(gpd, "xray_mode", text="Depth Ordering")
layout.prop(ob, "empty_display_size", text="Marker Size")
col = layout.column(align=True)
col.prop(gpd, "show_constant_thickness")
sub = col.column()
sub.active = not gpd.show_constant_thickness
sub.prop(gpd, "pixel_factor", text="Thickness Scale")
layout.prop(gpd, "edit_line_color", text="Edit Line Color")
if gpl:
layout.prop(gpd, "show_stroke_direction", text="Show Stroke Directions")
layout.prop(gpd, "use_force_fill_recalc", text="Force Fill Update")
class DATA_PT_custom_props_gpencil(DataButtonsPanel, PropertyPanel, Panel):
_context_path = "object.data"
_property_type = bpy.types.GreasePencil
###############################
classes = (
DATA_PT_gpencil,
DATA_PT_gpencil_datapanel,
DATA_PT_gpencil_onionpanel,
DATA_PT_gpencil_layer_optionpanel,
DATA_PT_gpencil_parentpanel,
DATA_PT_gpencil_vertexpanel,
DATA_PT_gpencil_display,
DATA_PT_custom_props_gpencil,
GPENCIL_UL_vgroups,
GPENCIL_MT_layer_specials,
GPENCIL_MT_gpencil_vertex_group,
)
if __name__ == "__main__": # only for live edit.
from bpy.utils import register_class
for cls in classes:
register_class(cls)
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