InspectorGadget, options for Wireframe rendermode

git-svn-id: https://dng.biozentrum.unibas.ch/svn/openstructure/trunk@2339 5a81b35b-ba03-0410-adc8-b2c5c5119f08

modules/gui/pymod/CMakeLists.txt

@@ -58,6 +58,7 @@ loader_list_model.py
 loader_manager_widget.py
 immutable_loader_info_handler.py
 line_trace_widget.py
+wireframe_widget.py
 )
 if (ENABLE_IMG)
   list(APPEND OST_GUI_PYMOD_SOURCES

modules/gui/pymod/scene/render_options_widget.py

@@ -23,6 +23,7 @@ from ost import gui
 from ost import gfx
 try: 
   from ost import img
+  from wireframe_widget import WireframeWidget
   _img_present=True
 except ImportError:
   _img_present=False
@@ -69,7 +70,7 @@ class RenderOptionsWidget(ComboOptionsWidget):
 
     self.img_widgets_ = list()
     self.img_widgets_.append(["", EmptyMode()])
-    self.img_widgets_.append([gfx.RenderMode.SIMPLE, EmptyMode("Wireframe",gfx.RenderMode.SIMPLE)])
+    self.img_widgets_.append([gfx.RenderMode.SIMPLE, WireframeWidget()])
     self.img_widgets_.append([gfx.RenderMode.FILL, EmptyMode("Fill",gfx.RenderMode.FILL)])
 
     self.setMinimumSize(250,200)

modules/gui/pymod/scene/wireframe_widget.py

+#------------------------------------------------------------------------------
+# This file is part of the OpenStructure project <www.openstructure.org>
+#
+# Copyright (C) 2008-2010 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 PyQt4 import QtCore, QtGui
+try: 
+  from ost import img
+  _img_present=True
+except ImportError:
+  _img_present=False
+  pass
+
+#Wireframe Options
+class WireframeWidget(QtGui.QWidget):
+  def __init__(self, parent=None):
+    QtGui.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_ = QtGui.QCheckBox()
+  
+    self.radius_spinbox_ = QtGui.QDoubleSpinBox()
+    self.radius_spinbox_.setRange(min_line_width, max_line_width)
+    self.radius_spinbox_.setDecimals(2)
+    self.radius_spinbox_.setSingleStep(0.1)
+
+    simple_label = QtGui.QLabel("Wireframe Settings")
+    font = simple_label.font()
+    font.setBold(True)
+    
+    radius_label = QtGui.QLabel("Line Width")
+    aa_label = QtGui.QLabel("AA-Lines")
+
+    grid = QtGui.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)
+    
+    QtCore.QObject.connect(self.radius_spinbox_, QtCore.SIGNAL("valueChanged(double)"), self.UpdateLineWidth)
+    QtCore.QObject.connect(self.aa_rendering_cb_, QtCore.SIGNAL("stateChanged(int)"), 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()
+    scene_selection = gui.SceneSelection.Instance()
+    if scene_selection.GetActiveNodeCount() > 0 :
+      for i in range(0,scene_selection.GetActiveNodeCount()):
+        node = scene_selection.GetActiveNode(i)
+        if _img_present and isinstance(node, gfx.MapIso):
+          self.setEnabled(False)
+    else:
+      self.setEnabled(False)          
+
+  def GetText(self):
+    return self.text_
+
+  def GetRenderMode(self):
+    return self.mode_
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