Add control toolbar for 3D viewer (#411)

printrun/gcview.py

@@ -32,6 +32,9 @@ from .gl.panel import wxGLPanel
 from .gl.trackball import trackball, mulquat, build_rotmatrix
 from .gl.libtatlin import actors
 
+from printrun_utils import imagefile, install_locale
+install_locale('pronterface')
+
 class GcodeViewPanel(wxGLPanel):
 
     def __init__(self, parent, id = wx.ID_ANY, build_dimensions = None, realparent = None):
@@ -306,7 +309,30 @@ class GcodeViewFrame(wx.Frame):
         else:
             self.model = None
         self.objects = [GCObject(self.platform), GCObject(None)]
-        self.glpanel = GcodeViewPanel(self, build_dimensions = build_dimensions)
+        panel = wx.Panel(self, -1)
+        self.glpanel = GcodeViewPanel(panel, build_dimensions = build_dimensions,
+                                      realparent = self)
+        vbox = wx.BoxSizer(wx.VERTICAL)
+        toolbar = wx.ToolBar(panel, -1, style = wx.TB_HORIZONTAL | wx.NO_BORDER | wx.TB_HORZ_TEXT)
+        toolbar.AddSimpleTool(1, wx.Image(imagefile('zoom_in.png'), wx.BITMAP_TYPE_PNG).ConvertToBitmap(), _("Zoom In [+]"), '')
+        toolbar.AddSimpleTool(2, wx.Image(imagefile('zoom_out.png'), wx.BITMAP_TYPE_PNG).ConvertToBitmap(), _("Zoom Out [-]"), '')
+        toolbar.AddSeparator()
+        toolbar.AddSimpleTool(3, wx.Image(imagefile('arrow_up.png'), wx.BITMAP_TYPE_PNG).ConvertToBitmap(), _("Move Up a Layer [U]"), '')
+        toolbar.AddSimpleTool(4, wx.Image(imagefile('arrow_down.png'), wx.BITMAP_TYPE_PNG).ConvertToBitmap(), _("Move Down a Layer [D]"), '')
+        toolbar.AddLabelTool(5, " " + _("Reset view"), wx.Image(imagefile('reset.png'), wx.BITMAP_TYPE_PNG).ConvertToBitmap(), shortHelp = _("Reset view [R]"), longHelp = '')
+        toolbar.AddLabelTool(6, " " + _("Fit to plate"), wx.Image(imagefile('fit.png'), wx.BITMAP_TYPE_PNG).ConvertToBitmap(), shortHelp = _("Fit to plate [F]"), longHelp = '')
+        toolbar.Realize()
+        self.toolbar = toolbar
+        vbox.Add(toolbar, 0, border = 5)
+        vbox.Add(self.glpanel, 1, wx.EXPAND)
+        panel.SetSizer(vbox)
+        self.Bind(wx.EVT_TOOL, lambda x: self.glpanel.zoom_to_center(1.2), id = 1)
+        self.Bind(wx.EVT_TOOL, lambda x: self.glpanel.zoom_to_center(1/1.2), id = 2)
+        self.Bind(wx.EVT_TOOL, lambda x: self.glpanel.layerup(), id = 3)
+        self.Bind(wx.EVT_TOOL, lambda x: self.glpanel.layerdown(), id = 4)
+        self.Bind(wx.EVT_TOOL, lambda x: self.glpanel.resetview(), id = 5)
+        self.Bind(wx.EVT_TOOL, lambda x: self.glpanel.fit(), id = 6)
+
 
     def set_current_gline(self, gline):
         if gline.is_move and self.model and self.model.loaded: