self._unit_sort_direction = False
self._value_sort_direction = False
self._units_sort_direction = False
+ self._isFullScreen = False
self._find_result = [] # empty find result list
- self._find_count = 0 # default to find result number zero
+ self._findIndex = 0 # default to find result number zero
self._selected_category = '' # preset to no selected category
self._selected_units = {} # empty dictionary for later use
self._categoryView = widgets.get_widget('categoryView')
self._unitsView = widgets.get_widget('unitsView')
+ self._unitsView.set_property('rules_hint', 1)
self._unitsView_selection = self._unitsView.get_selection()
self._unitName = widgets.get_widget('unitName')
self._unitDescription = widgets.get_widget('unitDescription')
+ self._searchLayout = widgets.get_widget('searchLayout')
+ self._searchLayout.hide()
self._findEntry = widgets.get_widget('findEntry')
self._findLabel = widgets.get_widget('findLabel')
findButton = widgets.get_widget('findButton')
"on_toggleShortList_activate": self._on_edit_shortlist,
}
widgets.signal_autoconnect(dic)
+ self._mainWindow.connect("key-press-event", self._on_key_press)
+ self._mainWindow.connect("window-state-event", self._on_window_state_change)
self._mainWindow.set_title('gonvert- %s - Unit Conversion Utility' % constants.__version__)
iconPath = pixmapspath + '/gonvert.png'
def _clear_find(self):
# switch to "new find" state
self._find_result = []
- self._find_count = 0
+ self._findIndex = 0
# Clear our user message
self._findLabel.set_text('')
def _find_first(self):
assert len(self._find_result) == 0
- assert self._find_count == 0
+ assert self._findIndex == 0
findString = string.lower(string.strip(self._findEntry.get_text()))
if not findString:
return
if loweredUnit in findString or findString in loweredUnit:
self._find_result.append((category, unit, catIndex, unitIndex))
- if not self._find_result:
- return
-
- self._select_found_unit()
-
- def _find_wrap_around(self):
- assert 0 < len(self._find_result)
- assert self._find_count + 1 == len(self._find_result)
- #select first result
- self._find_count = 0
- self._select_found_unit()
-
- def _find_next(self):
- assert 0 < len(self._find_result)
- assert self._find_count + 1 < len(self._find_result)
- self._find_count += 1
- self._select_found_unit()
-
- def _select_found_unit(self):
+ def _update_find_selection(self):
assert 0 < len(self._find_result)
#check if next find is in a new category (prevent category changes when unnecessary
- if self._selected_category != self._find_result[self._find_count][0]:
+ if self._selected_category != self._find_result[self._findIndex][0]:
self._categoryView.set_cursor(
- self._find_result[self._find_count][2], self._categoryColumn, False
+ self._find_result[self._findIndex][2], self._categoryColumn, False
)
self._unitsView.set_cursor(
- self._find_result[self._find_count][3], self._unitNameColumn, True
+ self._find_result[self._findIndex][3], self._unitNameColumn, True
)
+ def _find_next(self):
+ """
+ check if 'new find' or 'last find' or 'next-find'
+
+ new-find = run the find algorithm which also selects the first found unit
+ = self._findIndex = 0 and self._find_result = []
+
+ last-find = restart from top again
+ = self._findIndex = len(self._find_result)
+
+ next-find = continue to next found location
+ = self._findIndex = 0 and len(self._find_result)>0
+ """
+ if len(self._find_result) == 0:
+ self._find_first()
+ else:
+ if self._findIndex == len(self._find_result)-1:
+ self._findIndex = 0
+ else:
+ self._findIndex += 1
+
+ if not self._find_result:
+ self._findLabel.set_text('Text not found')
+ else:
+ self._update_find_selection()
+ resultsLeft = len(self._find_result) - self._findIndex - 1
+ self._findLabel.set_text(
+ '%s result(s) left' % (resultsLeft, )
+ )
+
+ def _find_previous(self):
+ """
+ check if 'new find' or 'last find' or 'next-find'
+
+ new-find = run the find algorithm which also selects the first found unit
+ = self._findIndex = 0 and self._find_result = []
+
+ last-find = restart from top again
+ = self._findIndex = len(self._find_result)
+
+ next-find = continue to next found location
+ = self._findIndex = 0 and len(self._find_result)>0
+ """
+ if len(self._find_result) == 0:
+ self._find_first()
+ else:
+ if self._findIndex == 0:
+ self._findIndex = len(self._find_result)-1
+ else:
+ self._findIndex -= 1
+
+ if not self._find_result:
+ self._findLabel.set_text('Text not found')
+ else:
+ self._update_find_selection()
+ resultsLeft = len(self._find_result) - self._findIndex - 1
+ self._findLabel.set_text(
+ '%s result(s) left' % (resultsLeft, )
+ )
+
+ def _toggle_find(self):
+ if self._searchLayout.get_property("visible"):
+ self._searchLayout.hide()
+ else:
+ self._searchLayout.show()
+
def _on_shortlist_changed(self, *args):
try:
raise NotImplementedError("%s" % self._shortlistcheck.get_active())
except Exception:
- _moduleLogger.exception()
+ _moduleLogger.exception("")
def _on_edit_shortlist(self, *args):
try:
raise NotImplementedError("%s" % self._toggleShortList.get_active())
except Exception:
- _moduleLogger.exception()
+ _moduleLogger.exception("")
def _on_user_clear_selections(self, *args):
try:
os.remove(selectionsDatPath)
self._selected_units = {}
except Exception:
- _moduleLogger.exception()
+ _moduleLogger.exception("")
+
+ def _on_key_press(self, widget, event, *args):
+ """
+ @note Hildon specific
+ """
+ RETURN_TYPES = (gtk.keysyms.Return, gtk.keysyms.ISO_Enter, gtk.keysyms.KP_Enter)
+ try:
+ if (
+ event.keyval == gtk.keysyms.F6 or
+ event.keyval in RETURN_TYPES and event.get_state() & gtk.gdk.CONTROL_MASK
+ ):
+ if self._isFullScreen:
+ self._mainWindow.unfullscreen()
+ else:
+ self._mainWindow.fullscreen()
+ elif event.keyval == gtk.keysyms.f and event.get_state() & gtk.gdk.CONTROL_MASK:
+ self._toggle_find()
+ elif event.keyval == gtk.keysyms.p and event.get_state() & gtk.gdk.CONTROL_MASK:
+ self._find_previous()
+ elif event.keyval == gtk.keysyms.n and event.get_state() & gtk.gdk.CONTROL_MASK:
+ self._find_next()
+ except Exception, e:
+ _moduleLogger.exception("")
+
+ def _on_window_state_change(self, widget, event, *args):
+ """
+ @note Hildon specific
+ """
+ try:
+ if event.new_window_state & gtk.gdk.WINDOW_STATE_FULLSCREEN:
+ self._isFullScreen = True
+ else:
+ self._isFullScreen = False
+ except Exception, e:
+ _moduleLogger.exception("")
def _on_findEntry_changed(self, *args):
"""
try:
self._clear_find()
except Exception:
- _moduleLogger.exception()
+ _moduleLogger.exception("")
def _on_find_activate(self, a):
- """
- check if 'new find' or 'last find' or 'next-find'
-
- new-find = run the find algorithm which also selects the first found unit
- = self._find_count = 0 and self._find_result = []
-
- last-find = restart from top again
- = self._find_count = len(self._find_result)
-
- next-find = continue to next found location
- = self._find_count = 0 and len(self._find_result)>0
- """
try:
- if len(self._find_result) == 0:
- self._find_first()
- else:
- if self._find_count == len(self._find_result)-1:
- self._find_wrap_around()
- else:
- self._find_next()
-
- if not self._find_result:
- self._findLabel.set_text('Text not found')
- else:
- resultsLeft = len(self._find_result) - self._find_count - 1
- self._findLabel.set_text(
- '%s result(s) left' % (resultsLeft, )
- )
+ self._find_next()
except Exception:
- _moduleLogger.exception()
+ _moduleLogger.exception("")
def _unit_model_cmp(self, sortedModel, leftItr, rightItr):
leftUnitText = self._unitModel.get_value(leftItr, 0)
else:
assert False, "Unknown column: %s" % (col.get_title(), )
except Exception:
- _moduleLogger.exception()
-
- def _on_click_category(self, row):
- #Colourize each row alternately for easier reading
- self._unitsView.set_property('rules_hint', 1)
+ _moduleLogger.exception("")
+ def _on_click_category(self, *args):
#Clear out the description
- text_model = gtk.TextBuffer(None)
- self._unitDescription.set_buffer(text_model)
+ self._unitDescription.get_buffer().set_text("")
#Determine the contents of the selected category row
- selected, iter = row.get_selection().get_selected()
-
+ selected, iter = self._categoryView.get_selection().get_selected()
self._selected_category = self._categoryModel.get_value(iter, 0)
- self._unit_sort_direction = False
- self._value_sort_direction = False
- self._units_sort_direction = False
- self._unitNameColumn.set_sort_indicator(False)
- self._unitValueColumn.set_sort_indicator(False)
- self._unitSymbolColumn.set_sort_indicator(False)
-
- self._unitDataInCategory = unit_data.UNIT_DESCRIPTIONS[selected.get_value(iter, 0)]
- keys = self._unitDataInCategory.keys()
- keys.sort()
- del keys[0] # do not display .base_unit description key
+ self._unitDataInCategory = unit_data.UNIT_DESCRIPTIONS[self._selected_category]
#Fill up the units descriptions and clear the value cells
self._unitModel.clear()
- for key in keys:
+ for key in unit_data.get_units(self._selected_category):
iter = self._unitModel.append()
self._unitModel.set(iter, 0, key, 1, '', 2, self._unitDataInCategory[key][1])
self._sortedUnitModel.sort_column_changed()
try:
self._save_settings()
except Exception:
- _moduleLogger.exception()
+ _moduleLogger.exception("")
finally:
gtk.main_quit()
projects / gonvert / blobdiff