updated release information

added example key handler for 3d window


git-svn-id: https://pycam.svn.sourceforge.net/svnroot/pycam/trunk@170 bbaffbd6-741e-11dd-a85d-61de82d9cad9

INSTALL.TXT

@@ -10,8 +10,8 @@ pycam currently offers two GUI versions:
     The GTK interface is a recent development. It will replace the Tk interface
     in the long term. All features are available.
 
-Add the commandline switch "--gtk" if you want to use the GTK interface instead
-of the default Tk interface.
+Add the commandline switch "--tk" if you want to use the Tk interface instead
+of the default GTK interface.
 Please verify below, that you install the specific requirements for the GUI of
 your choice.
 

changelog.txt

@@ -6,10 +6,12 @@ Version 0.2 - UNRELEASED
   * load/save processing settings from/to a file
   * handling of multiple processing templates (e.g. "Rough", "Semi-finish" and "Finish")
   * configure "material allowance" for a minimum distance between drill and model
+  * configure the "safety height" for the machine
   * based on GtkGlExt (for OpenGL)
   * visualize conflicting processing settings
   * configure "overlap" instead of "lines" and "samples"
   * configure "maximum step down" instead of "layers"
+  * show a progress bar during calculations
  * improved performance by (optionally) using the "Open Dynamics Engine" (ODE) for
    collision detection
  * added basic lightning to the OpenGL view

pycam/Gui/Project.py

@@ -70,6 +70,8 @@ class GLView:
         self.gui.get_object("Back View").connect("clicked", self.rotate_view, ogl_tools.VIEWS["back"])
         self.gui.get_object("Top View").connect("clicked", self.rotate_view, ogl_tools.VIEWS["top"])
         self.gui.get_object("Bottom View").connect("clicked", self.rotate_view, ogl_tools.VIEWS["bottom"])
+        # key binding
+        self.window.connect("key-press-event", self.key_handler)
         # OpenGL stuff
         glconfig = gtk.gdkgl.Config(mode=gtk.gdkgl.MODE_RGB|gtk.gdkgl.MODE_DEPTH|gtk.gdkgl.MODE_DOUBLE)
         self.area = gtk.gtkgl.DrawingArea(glconfig)
@@ -99,6 +101,19 @@ class GLView:
         self._position = self.window.get_position()
         self.window.hide()
 
+    def key_handler(self, widget=None, event=None):
+        if event is None:
+            return
+        try:
+            keyval = getattr(event, "keyval")
+            get_state = getattr(event, "get_state")
+        except AttributeError:
+            return
+        if not (0 <= keyval <= 255):
+            # e.g. "shift" key
+            return
+        print "Key pressed: %s (%s)" % (chr(keyval), get_state())
+
     def check_busy(func):
         def busy_wrapper(self, *args, **kwargs):
             if not self.enabled or self.busy: