"""
-Copyright 2007, 2008, 2009 Free Software Foundation, Inc.
+Copyright 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
This file is part of GNU Radio
GNU Radio Companion is free software; you can redistribute it and/or
gtk.HBox.__init__(self)
self.param = param
self._callback = callback
- self.label = gtk.Label('') #no label, markup is added by set_markup
+ self.label = gtk.Label() #no label, markup is added by set_markup
self.label.set_size_request(150, -1)
self.pack_start(self.label, False)
self.set_markup = lambda m: self.label.set_markup(m)
self.tp = None
+ #connect events
+ self.connect('show', self._update_gui)
def set_color(self, color): pass
+ def set_tooltip_text(self, text): pass
- def update(self):
+ def _update_gui(self, *args):
"""
- Set the markup, color, and tooltip.
+ Set the markup, color, tooltip, show/hide.
"""
#set the markup
has_cb = \
#set the color
self.set_color(self.param.get_color())
#set the tooltip
- if self.tp: self.tp.set_tip(
- self.entry,
+ self.set_tooltip_text(
Utils.parse_template(TIP_MARKUP_TMPL, param=self.param).strip(),
)
+ #show/hide
+ if self.param.get_hide() == 'all': self.hide_all()
+ else: self.show_all()
def _handle_changed(self, *args):
"""
#set the new value
self.param.set_value(self.get_text())
#call the callback
- if self._callback: self._callback()
- #self.update() #dont update here, parent will update
+ if self._callback: self._callback(*args)
+ else: self.param.validate()
+ #gui update
+ self._update_gui()
class EntryParam(InputParam):
"""Provide an entry box for strings and numbers."""
def __init__(self, *args, **kwargs):
InputParam.__init__(self, *args, **kwargs)
- self.entry = input = gtk.Entry()
- input.set_text(self.param.get_value())
- input.connect('changed', self._handle_changed)
- self.pack_start(input, True)
- self.get_text = input.get_text
- #tool tip
- self.tp = gtk.Tooltips()
- self.tp.set_tip(self.entry, '')
- self.tp.enable()
- def set_color(self, color): self.entry.modify_base(gtk.STATE_NORMAL, gtk.gdk.color_parse(color))
+ self._input = gtk.Entry()
+ self._input.set_text(self.param.get_value())
+ self._input.connect('changed', self._handle_changed)
+ self.pack_start(self._input, True)
+ def get_text(self): return self._input.get_text()
+ def set_color(self, color): self._input.modify_base(gtk.STATE_NORMAL, gtk.gdk.color_parse(color))
+ def set_tooltip_text(self, text): self._input.set_tooltip_text(text)
class EnumParam(InputParam):
"""Provide an entry box for Enum types with a drop down menu."""
self._input.connect('changed', self._handle_changed)
self.pack_start(self._input, False)
def get_text(self): return self.param.get_option_keys()[self._input.get_active()]
+ def set_tooltip_text(self, text): self._input.set_tooltip_text(text)
class EnumEntryParam(InputParam):
"""Provide an entry box and drop down menu for Raw Enum types."""
def get_text(self):
if self._input.get_active() == -1: return self._input.get_child().get_text()
return self.param.get_option_keys()[self._input.get_active()]
+ def set_tooltip_text(self, text):
+ if self._input.get_active() == -1: #custom entry
+ self._input.get_child().set_tooltip_text(text)
+ else: self._input.set_tooltip_text(text)
def set_color(self, color):
if self._input.get_active() == -1: #custom entry, use color
self._input.get_child().modify_base(gtk.STATE_NORMAL, gtk.gdk.color_parse(color))
<span underline="$underline" foreground="$foreground" font_desc="Sans 9">$encode($param.get_name())</span>"""
TIP_MARKUP_TMPL="""\
+########################################
+#def truncate(string)
+ #set $max_len = 100
+ #set $string = str($string)
+ #if len($string) > $max_len
+$('%s...%s'%($string[:$max_len/2], $string[-$max_len/2:]))#slurp
+ #else
+$string#slurp
+ #end if
+#end def
+########################################
Key: $param.get_key()
Type: $param.get_type()
#if $param.is_valid()
-Value: $param.get_evaluated()
+Value: $truncate($param.get_evaluated())
#elif len($param.get_error_messages()) == 1
Error: $(param.get_error_messages()[0])
#else
def __init__(self): Element.__init__(self)
- def get_input_class(self):
+ def get_input(self, *args, **kwargs):
"""
Get the graphical gtk class to represent this parameter.
An enum requires and combo parameter.
All others get a standard entry parameter.
@return gtk input class
"""
- if self.is_enum(): return EnumParam
- if self.get_options(): return EnumEntryParam
- return EntryParam
+ if self.is_enum(): return EnumParam(self, *args, **kwargs)
+ if self.get_options(): return EnumEntryParam(self, *args, **kwargs)
+ return EntryParam(self, *args, **kwargs)
- def get_layout(self):
+ def get_markup(self):
"""
- Create a layout based on the current markup.
- @return the pango layout
+ Get the markup for this param.
+ @return a pango markup string
"""
- layout = gtk.DrawingArea().create_pango_layout('')
- layout.set_markup(Utils.parse_template(PARAM_MARKUP_TMPL, param=self))
- return layout
+ return Utils.parse_template(PARAM_MARKUP_TMPL, param=self)
projects / debian / gnuradio / blobdiff