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#------------------------------------------------------------------------------
# This file is part of the OpenStructure project <www.openstructure.org>
#
# Copyright (C) 2008-2020 by the OpenStructure authors
#
# This library is free software; you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free
# Software Foundation; either version 3.0 of the License, or (at your option)
# any later version.
# This library 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this library; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#------------------------------------------------------------------------------
# -*- coding: utf-8 -*-
from ost import gui
from ost import gfx
from PyQt5 import QtCore, QtWidgets
try:
from ost import img
_img_present=True
except ImportError:
_img_present=False
pass
from .scene_selection_helper import SelHelper
#Wireframe Options
class WireframeWidget(QtWidgets.QWidget):
def __init__(self, parent=None):
QtWidgets.QWidget.__init__(self, parent)
#Title
self.text_ = "Wireframe"
#Defaults
min_line_width = 0.01
max_line_width = 20
#Set Render Mode
self.mode_ = gfx.RenderMode.SIMPLE
#Create Ui elements
self.aa_rendering_cb_ = QtWidgets.QCheckBox()
self.radius_spinbox_ = QtWidgets.QDoubleSpinBox()
self.radius_spinbox_.setRange(min_line_width, max_line_width)
self.radius_spinbox_.setDecimals(2)
self.radius_spinbox_.setSingleStep(0.1)
simple_label = QtWidgets.QLabel("Wireframe Settings")
font = simple_label.font()
font.setBold(True)
radius_label = QtWidgets.QLabel("Line Width")
aa_label = QtWidgets.QLabel("AA-Lines")
grid = QtWidgets.QGridLayout()
grid.addWidget(simple_label,0,0,1,3)
grid.addWidget(aa_label, 1, 0, 1, 3)
grid.addWidget(self.aa_rendering_cb_, 1, 2, 1, 1)
grid.addWidget(radius_label,2,0,1,3)
grid.addWidget(self.radius_spinbox_,2,2,1,1)
grid.setRowStretch(5,1)
self.setLayout(grid)
self.radius_spinbox_.valueChanged.connect(self.UpdateLineWidth)
self.aa_rendering_cb_.stateChanged.connect(self.UpdateAA)
self.setMinimumSize(250,100)
def UpdateAA(self, value):
scene_selection = gui.SceneSelection.Instance()
for i in range(0,scene_selection.GetActiveNodeCount()):
node = scene_selection.GetActiveNode(i)
node.SetAALines(value)
def UpdateLineWidth(self, value):
scene_selection = gui.SceneSelection.Instance()
for i in range(0,scene_selection.GetActiveNodeCount()):
node = scene_selection.GetActiveNode(i)
node.SetLineWidth(value)
def UpdateGui(self):
scene_selection = gui.SceneSelection.Instance()
node = scene_selection.GetActiveNode(0)
self.radius_spinbox_.setValue(node.GetLineWidth())
def Update(self):
self.setEnabled(True)
self.UpdateGui()
if SelHelper().CheckNotFlags(SelHelper.HAS_IMG | SelHelper.IS_ONE_TYPE):
self.setEnabled(False)
def GetText(self):
return self.text_
def GetRenderMode(self):
return self.mode_
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