#!/usr/bin/env python
# -*- coding: UTF8 -*-
-"""
-@todo Look into using two columns for displaying the value, split by the
-decimal place. The left one would be right aligned and the right would be left
-aligned (only if not in exponential notation
-OR display everything in engineering notation
-
-@tood Add a unit description dialog for when hildonized
-
-@todo Add support for custom units
-
-@todo Add support for compound units
-"""
-
import os
import math
import pickle
change_menu_label(widgets, 'fileMenuItem', _('File'))
change_menu_label(widgets, 'exitMenuItem', _('Exit'))
- change_menu_label(widgets, 'toolsMenuItem', _('Tools'))
- change_menu_label(widgets, 'clearSelectionMenuItem', _('Clear selections'))
change_menu_label(widgets, 'helpMenuItem', _('Help'))
change_menu_label(widgets, 'aboutMenuItem', _('About'))
change_menu_label(widgets, 'findButton', _('Find'))
- self._shortlistcheck = widgets.get_widget('shortlistcheck')
- self._toggleShortList = widgets.get_widget('toggleShortList')
-
self._categorySelectionButton = widgets.get_widget("categorySelectionButton")
self._categoryView = widgets.get_widget('categoryView')
self._findLabel = widgets.get_widget('findLabel')
self._findButton = widgets.get_widget('findButton')
- #insert a self._categoryColumnumn into the units list even though the heading will not be seen
- renderer = gtk.CellRendererText()
- renderer.set_property("ellipsize", pango.ELLIPSIZE_END)
- renderer.set_property("width-chars", len("grams per cubic cm plus some"))
- self._unitNameColumn = gtk.TreeViewColumn(_('Name'), renderer)
+ self._unitsNameRenderer = gtk.CellRendererText()
+ self._unitsNameRenderer.set_property("scale", 0.75)
+ if FORCE_HILDON_LIKE:
+ self._unitsNameRenderer.set_property("ellipsize", pango.ELLIPSIZE_END)
+ self._unitsNameRenderer.set_property("width-chars", 5)
+ self._unitNameColumn = gtk.TreeViewColumn(_('Name'), self._unitsNameRenderer)
self._unitNameColumn.set_property('resizable', True)
- self._unitNameColumn.add_attribute(renderer, 'text', self.UNITS_NAME_IDX)
+ self._unitNameColumn.add_attribute(self._unitsNameRenderer, 'text', self.UNITS_NAME_IDX)
self._unitNameColumn.set_clickable(True)
self._unitNameColumn.connect("clicked", self._on_click_unit_column)
self._unitsView.append_column(self._unitNameColumn)
renderer = gtk.CellRendererText()
renderer.set_property("xalign", 0.0)
renderer.set_property("alignment", pango.ALIGN_LEFT)
+ renderer.set_property("scale", 0.75)
self._unitFractionalColumn = gtk.TreeViewColumn(_(''), renderer)
self._unitFractionalColumn.set_property('resizable', True)
self._unitFractionalColumn.add_attribute(renderer, 'text', self.UNITS_FRACTION_IDX)
renderer = gtk.CellRendererText()
renderer.set_property("ellipsize", pango.ELLIPSIZE_END)
- renderer.set_property("width-chars", len("G ohm plus some"))
+ #renderer.set_property("scale", 0.5)
self._unitSymbolColumn = gtk.TreeViewColumn(_('Units'), renderer)
self._unitSymbolColumn.set_property('resizable', True)
self._unitSymbolColumn.add_attribute(renderer, 'text', self.UNITS_SYMBOL_IDX)
self._findEntry.connect("activate", self._on_find_activate)
self._findEntry.connect("changed", self._on_findEntry_changed)
self._previousUnitValue.connect("changed", self._on_previous_unit_value_changed)
- self._shortlistcheck.connect("toggled", self._on_shortlist_changed)
self._unitValue.connect("changed", self._on_unit_value_changed)
self._unitsView.connect("cursor-changed", self._on_click_unit)
if hildonize.GTK_MENU_USED:
widgets.get_widget("aboutMenuItem").connect("activate", self._on_about_clicked)
- widgets.get_widget("clearSelectionMenuItem").connect("activate", self._on_user_clear_selections)
- widgets.get_widget("editShortListMenuItem").connect("activate", self._on_edit_shortlist)
widgets.get_widget("exitMenuItem").connect("activate", self._on_user_exit)
for scrollingWidgetName in (
#Fill up the units descriptions and clear the value cells
self._clear_visible_unit_data()
+ nameLength = 0
for key in unit_data.get_units(self._selectedCategoryName):
row = key, '0.0', self._unitDataInCategory[key][1], '0.', '0'
self._unitModel.append(row)
+ nameLength = max(nameLength, len(key))
self._sortedUnitModel.sort_column_changed()
+ if FORCE_HILDON_LIKE:
+ charWidth = int(nameLength * 0.75)
+ charWidth = min(charWidth, 20)
+ self._unitsNameRenderer.set_property("width-chars", charWidth)
+
self._select_default_unit()
def _clear_visible_unit_data(self):
value = float(userEntry)
return value
- def _on_shortlist_changed(self, *args):
- try:
- raise NotImplementedError("%s" % self._shortlistcheck.get_active())
- except Exception:
- _moduleLogger.exception("_on_shortlist_changed")
-
- def _on_edit_shortlist(self, *args):
- try:
- raise NotImplementedError("%s" % self._toggleShortList.get_active())
- except Exception:
- _moduleLogger.exception("_on_edit_shortlist")
-
- def _on_user_clear_selections(self, *args):
- try:
- selectionsDatPath = "/".join((constants._data_path_, "selections.dat"))
- os.remove(selectionsDatPath)
- self._defaultUnitForCategory = {}
- except Exception:
- _moduleLogger.exception("_on_user_clear_selections")
-
def _on_key_press(self, widget, event, *args):
"""
@note Hildon specific
projects / gonvert / blobdiff