X-Git-Url: http://git.maemo.org/git/?p=gonvert;a=blobdiff_plain;f=src%2Fgonvert_qt.py;h=02b64c9a7daecc2db929b467d25b788f52d6c450;hp=b2adc926d12ef817240e1e79af5c8ad01e2bb3cc;hb=7ce14e11ba4308e96c32e48b2bb61258f898ceba;hpb=1cf755b441d54d6654b5efae439b20ae1185603a diff --git a/src/gonvert_qt.py b/src/gonvert_qt.py index b2adc92..02b64c9 100755 --- a/src/gonvert_qt.py +++ b/src/gonvert_qt.py @@ -1,6 +1,9 @@ #!/usr/bin/env python # -*- coding: UTF8 -*- +#@todo Research Fn +#@todo Research optimizations + from __future__ import with_statement import sys @@ -18,18 +21,17 @@ from util import misc as misc_utils import unit_data -_moduleLogger = logging.getLogger("gonvert_glade") +_moduleLogger = logging.getLogger(__name__) IS_MAEMO = True -def change_menu_label(widgets, labelname, newtext): - item_label = widgets.get_widget(labelname).get_children()[0] - item_label.set_text(newtext) - - def split_number(number): + if number == 0.0: + # Optimize the startup case + return "0.", "0" + try: fractional, integer = math.modf(number) except TypeError: @@ -41,15 +43,16 @@ def split_number(number): if "e+" in integerDisplay: integerDisplay = number fractionalDisplay = "" - elif "e-" in fractionalDisplay and 0.0 < integer: - integerDisplay = number - fractionalDisplay = "" elif "e-" in fractionalDisplay: - integerDisplay = "" - fractionalDisplay = number + if 0.0 < integer: + integerDisplay = number + fractionalDisplay = "" + else: + integerDisplay = "" + fractionalDisplay = number else: - integerDisplay = integerDisplay.split(".", 1)[0] + "." - fractionalDisplay = fractionalDisplay.rsplit(".", 1)[-1] + integerDisplay = integerDisplay[0:-2] + "." + fractionalDisplay = fractionalDisplay[2:] return integerDisplay, fractionalDisplay @@ -120,6 +123,25 @@ class Gonvert(object): self._showFavoritesAction.setCheckable(True) self._showFavoritesAction.setText("Favorites Only") + self._sortActionGroup = QtGui.QActionGroup(None) + self._sortByNameAction = QtGui.QAction(self._sortActionGroup) + self._sortByNameAction.setText("Sort By Name") + self._sortByNameAction.setStatusTip("Sort the units by name") + self._sortByNameAction.setToolTip("Sort the units by name") + self._sortByNameAction.setCheckable(True) + self._sortByValueAction = QtGui.QAction(self._sortActionGroup) + self._sortByValueAction.setText("Sort By Value") + self._sortByValueAction.setStatusTip("Sort the units by value") + self._sortByValueAction.setToolTip("Sort the units by value") + self._sortByValueAction.setCheckable(True) + self._sortByUnitAction = QtGui.QAction(self._sortActionGroup) + self._sortByUnitAction.setText("Sort By Unit") + self._sortByUnitAction.setStatusTip("Sort the units by unit") + self._sortByUnitAction.setToolTip("Sort the units by unit") + self._sortByUnitAction.setCheckable(True) + + self._sortByNameAction.setChecked(True) + self._logAction = QtGui.QAction(None) self._logAction.setText("Log") self._logAction.setShortcut(QtGui.QKeySequence("CTRL+l")) @@ -138,22 +160,27 @@ class Gonvert(object): self._mainWindow.select_category(self._recent[-1][0]) def request_category(self): - if self._mainWindow is not None: - self._mainWindow.hide() - if self._condensedAction.isChecked(): + if self._catWindow is not None: + self._catWindow.hide() + if self._quickWindow is None: self._quickWindow = QuickConvert(None, self) self._quickWindow.window.destroyed.connect(self._on_quick_close) else: self._quickWindow.show() + self._mainWindow = self._quickWindow else: + if self._quickWindow is not None: + self._quickWindow.hide() + if self._catWindow is None: self._catWindow = CategoryWindow(None, self) self._catWindow.window.destroyed.connect(self._on_cat_close) else: self._catWindow.window.show() + self._mainWindow = self._catWindow return self._mainWindow @@ -161,14 +188,12 @@ class Gonvert(object): def search_units(self): jumpWindow = QuickJump(None, self) jumpWindow.window.destroyed.connect(self._on_jump_close) - self._fake_close_windows() self._jumpWindow = jumpWindow return self._jumpWindow def show_recent(self): recentWindow = Recent(None, self) recentWindow.window.destroyed.connect(self._on_recent_close) - self._fake_close_windows() self._recentWindow = recentWindow return self._recentWindow @@ -219,6 +244,25 @@ class Gonvert(object): self._fullscreenAction.setChecked(settings.get("isFullScreen", False)) + sortBy = settings.get("sortBy", "name") + if sortBy not in ["name", "value", "unit"]: + _moduleLogger.info("Setting sortBy is not a valid value: %s" % sortBy) + sortBy = "name" + if sortBy == "name": + self._sortByNameAction.setChecked(True) + self._sortByValueAction.setChecked(False) + self._sortByUnitAction.setChecked(False) + elif sortBy == "value": + self._sortByNameAction.setChecked(False) + self._sortByValueAction.setChecked(True) + self._sortByUnitAction.setChecked(False) + elif sortBy == "unit": + self._sortByNameAction.setChecked(False) + self._sortByValueAction.setChecked(False) + self._sortByUnitAction.setChecked(True) + else: + raise RuntimeError("How did this sortBy come about? %s" % sortBy) + recent = settings.get("recent", self._recent) for category, unit in recent: self.add_recent(category, unit) @@ -234,6 +278,14 @@ class Gonvert(object): self._condensedAction.setChecked(settings.get("useQuick", self._condensedAction.isChecked())) def save_settings(self): + if self._sortByNameAction.isChecked(): + sortBy = "name" + elif self._sortByValueAction.isChecked(): + sortBy = "value" + elif self._sortByUnitAction.isChecked(): + sortBy = "unit" + else: + raise RuntimeError("Unknown sorting value") settings = { "isFullScreen": self._fullscreenAction.isChecked(), "recent": self._recent, @@ -244,6 +296,7 @@ class Gonvert(object): ), "showFavorites": self._showFavoritesAction.isChecked(), "useQuick": self._condensedAction.isChecked(), + "sortBy": sortBy, } with open(constants._user_settings_, "w") as settingsFile: simplejson.dump(settings, settingsFile) @@ -269,6 +322,18 @@ class Gonvert(object): return self._condensedAction @property + def sortByNameAction(self): + return self._sortByNameAction + + @property + def sortByValueAction(self): + return self._sortByValueAction + + @property + def sortByUnitAction(self): + return self._sortByUnitAction + + @property def logAction(self): return self._logAction @@ -290,35 +355,21 @@ class Gonvert(object): if self._recentWindow is not None: yield self._recentWindow - def _fake_close_windows(self): - if self._catWindow is not None: - self._catWindow.hide() - if self._quickWindow is not None: - self._quickWindow.hide() - if self._jumpWindow is not None: - self._jumpWindow.disconnect(self._on_jump_close) - self._jumpWindow.close() - self._jumpWindow = None - if self._recentWindow is not None: - self._recentWindow.disconnect(self._on_recent_close) - self._recentWindow.close() - self._recentWindow = None - def _close_windows(self): if self._catWindow is not None: - self._catWindow.disconnect(self._on_cat_close) + self._catWindow.window.destroyed.disconnect(self._on_cat_close) self._catWindow.close() self._catWindow = None if self._quickWindow is not None: - self._quickWindow.disconnect(self._on_quick_close) + self._quickWindow.window.destroyed.disconnect(self._on_quick_close) self._quickWindow.close() self._quickWindow = None if self._jumpWindow is not None: - self._jumpWindow.disconnect(self._on_jump_close) + self._jumpWindow.window.destroyed.disconnect(self._on_jump_close) self._jumpWindow.close() self._jumpWindow = None if self._recentWindow is not None: - self._recentWindow.disconnect(self._on_recent_close) + self._recentWindow.window.destroyed.disconnect(self._on_recent_close) self._recentWindow.close() self._recentWindow = None @@ -570,11 +621,13 @@ class QuickConvert(object): self._favoritesWindow = None self._inputUnitValue = QtGui.QLineEdit() - self._inputUnitValue.setInputMethodHints(QtCore.Qt.ImhPreferNumbers) + maeqt.mark_numbers_preferred(self._inputUnitValue) self._inputUnitValue.textEdited.connect(self._on_value_edited) self._inputUnitSymbol = QtGui.QLabel() - self._outputUnitValue = QtGui.QLabel() + self._outputUnitValue = QtGui.QLineEdit() + maeqt.mark_numbers_preferred(self._outputUnitValue) + self._outputUnitValue.textEdited.connect(self._on_output_value_edited) self._outputUnitSymbol = QtGui.QLabel() self._conversionLayout = QtGui.QHBoxLayout() @@ -712,6 +765,39 @@ class QuickConvert(object): self._window.showNormal() def select_category(self, categoryName): + self._select_category(categoryName) + + i = unit_data.UNIT_CATEGORIES.index(categoryName) + rootIndex = self._categoryView.rootIndex() + currentIndex = self._categoryView.model().index(i, 0, rootIndex) + self._categoryView.scrollTo(currentIndex) + self._categoryView.setItemSelected(self._categoryView.topLevelItem(i), True) + + return self + + def select_unit(self, name): + self.select_input(name) + return self + + def select_input(self, name): + self._select_input(name) + + i = self._unitNames.index(name) + rootIndex = self._inputView.rootIndex() + currentIndex = self._inputView.model().index(i, 0, rootIndex) + self._inputView.scrollTo(currentIndex) + self._inputView.setItemSelected(self._inputView.topLevelItem(i), True) + + def select_output(self, name): + self._select_output(name) + + i = self._unitNames.index(name) + rootIndex = self._outputView.rootIndex() + currentIndex = self._outputView.model().index(i, 0, rootIndex) + self._outputView.scrollTo(currentIndex) + self._outputView.setItemSelected(self._outputView.topLevelItem(i), True) + + def _select_category(self, categoryName): self._inputUnitName = "" self._outputUnitName = "" self._inputUnitValue.setText("") @@ -728,8 +814,7 @@ class QuickConvert(object): self._unitNames.sort() for key in self._unitNames: conversion, unit, description = unitData[key] - if not unit: - unit = key + unit = key twi = QtGui.QTreeWidgetItem(self._inputView) twi.setText(0, unit) @@ -739,11 +824,6 @@ class QuickConvert(object): twi.setText(0, unit) twi.setText(1, key) - i = unit_data.UNIT_CATEGORIES.index(categoryName) - rootIndex = self._categoryView.rootIndex() - currentIndex = self._categoryView.model().index(i, 0, rootIndex) - self._categoryView.scrollTo(currentIndex) - defaultInputUnitName = self._app.get_recent_unit(categoryName) if defaultInputUnitName: self.select_input(defaultInputUnitName) @@ -751,12 +831,7 @@ class QuickConvert(object): assert defaultOutputUnitName self.select_output(defaultOutputUnitName) - return self - - def select_unit(self, name): - self.select_input(name) - - def select_input(self, name): + def _select_input(self, name): self._app.add_recent(self._categoryName, name) self._inputUnitName = name @@ -765,15 +840,10 @@ class QuickConvert(object): self._inputUnitSymbol.setText(unit if unit else name) - i = self._unitNames.index(name) - rootIndex = self._inputView.rootIndex() - currentIndex = self._inputView.model().index(i, 0, rootIndex) - self._inputView.scrollTo(currentIndex) - if "" not in [self._categoryName, self._inputUnitName, self._outputUnitName]: - self._update_conversion() + self._update_output() - def select_output(self, name): + def _select_output(self, name): # Add the output to recent but don't make things weird by making it the most recent self._app.add_recent(self._categoryName, name) self._app.add_recent(self._categoryName, self._inputUnitName) @@ -784,13 +854,8 @@ class QuickConvert(object): self._outputUnitSymbol.setText(unit if unit else name) - i = self._unitNames.index(name) - rootIndex = self._outputView.rootIndex() - currentIndex = self._outputView.model().index(i, 0, rootIndex) - self._outputView.scrollTo(currentIndex) - if "" not in [self._categoryName, self._inputUnitName, self._outputUnitName]: - self._update_conversion() + self._update_output() def _sanitize_value(self, userEntry): if self._categoryName == "Computer Numbers": @@ -805,7 +870,7 @@ class QuickConvert(object): value = float(userEntry) return value - def _update_conversion(self): + def _update_output(self): assert self._categoryName assert self._inputUnitName assert self._outputUnitName @@ -824,6 +889,25 @@ class QuickConvert(object): newValue = func.from_base(base, arg) self._outputUnitValue.setText(str(newValue)) + def _update_input(self): + assert self._categoryName + assert self._inputUnitName + assert self._outputUnitName + + userOutput = str(self._outputUnitValue.text()) + value = self._sanitize_value(userOutput) + + unitData = unit_data.UNIT_DESCRIPTIONS[self._categoryName] + inputConversion, _, _ = unitData[self._inputUnitName] + outputConversion, _, _ = unitData[self._outputUnitName] + + func, arg = outputConversion + base = func.to_base(value, arg) + + func, arg = inputConversion + newValue = func.from_base(base, arg) + self._inputUnitValue.setText(str(newValue)) + def _update_favorites(self): if self._app.showFavoritesAction.isChecked(): assert self._categoryView.topLevelItemCount() == len(unit_data.UNIT_CATEGORIES) @@ -903,7 +987,11 @@ class QuickConvert(object): @misc_utils.log_exception(_moduleLogger) def _on_value_edited(self, *args): - self._update_conversion() + self._update_output() + + @misc_utils.log_exception(_moduleLogger) + def _on_output_value_edited(self, *args): + self._update_input() @misc_utils.log_exception(_moduleLogger) def _on_category_selection_changed(self, selected, deselected): @@ -912,7 +1000,7 @@ class QuickConvert(object): for item in self._categoryView.selectedItems() ] assert len(selectedNames) == 1 - self.select_category(selectedNames[0]) + self._select_category(selectedNames[0]) @misc_utils.log_exception(_moduleLogger) def _on_input_selection_changed(self, selected, deselected): @@ -923,7 +1011,7 @@ class QuickConvert(object): if selectedNames: assert len(selectedNames) == 1 name = selectedNames[0] - self.select_input(name) + self._select_input(name) else: pass @@ -936,7 +1024,7 @@ class QuickConvert(object): if selectedNames: assert len(selectedNames) == 1 name = selectedNames[0] - self.select_output(name) + self._select_output(name) else: pass @@ -951,19 +1039,19 @@ class FavoritesWindow(object): self._categories = QtGui.QTreeWidget() self._categories.setHeaderLabels(["Categories"]) self._categories.setHeaderHidden(True) + self._categories.setSelectionMode(QtGui.QAbstractItemView.NoSelection) if not IS_MAEMO: self._categories.setAlternatingRowColors(True) - self._categories.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows) - self._categories.setSelectionMode(QtGui.QAbstractItemView.MultiSelection) self._childWidgets = [] for catName in self._source: twi = QtGui.QTreeWidgetItem(self._categories) twi.setText(0, catName) self._childWidgets.append(twi) - if catName not in self._hidden: - self._categories.setItemSelected(twi, True) - self._selection = self._categories.selectionModel() - self._selection.selectionChanged.connect(self._on_selection_changed) + if catName in self._hidden: + twi.setCheckState(0, QtCore.Qt.Unchecked) + else: + twi.setCheckState(0, QtCore.Qt.Checked) + self._categories.itemChanged.connect(self._on_item_changed) self._allButton = QtGui.QPushButton("All") self._allButton.clicked.connect(self._on_select_all) @@ -1036,29 +1124,36 @@ class FavoritesWindow(object): @misc_utils.log_exception(_moduleLogger) def _on_select_all(self, checked = False): for child in self._childWidgets: - self._categories.setItemSelected(child, True) + child.setCheckState(0, QtCore.Qt.Checked) @misc_utils.log_exception(_moduleLogger) def _on_invert_selection(self, checked = False): for child in self._childWidgets: - isSelected = self._categories.isItemSelected(child) - self._categories.setItemSelected(child, not isSelected) + state = child.checkState(0) + if state == QtCore.Qt.Unchecked: + newState = QtCore.Qt.Checked + elif state == QtCore.Qt.Checked: + newState = QtCore.Qt.Unchecked + else: + raise RuntimeError("Bad check state %r" % state) + child.setCheckState(0, newState) @misc_utils.log_exception(_moduleLogger) def _on_select_none(self, checked = False): for child in self._childWidgets: - self._categories.setItemSelected(child, False) + child.setCheckState(0, QtCore.Qt.Unchecked) @misc_utils.log_exception(_moduleLogger) - def _on_selection_changed(self, selected, deselected): - self._hidden.clear() - selectedNames = set( - str(item.text(0)) - for item in self._categories.selectedItems() - ) - for name in self._source: - if name not in selectedNames: - self._hidden.add(name) + def _on_item_changed(self, item, column): + state = item.checkState(column) + if state == QtCore.Qt.Unchecked: + name = str(item.text(column)) + self._hidden.add(name) + elif state == QtCore.Qt.Checked: + name = str(item.text(column)) + self._hidden.remove(name) + else: + raise RuntimeError("Bad check state %r" % state) @misc_utils.log_exception(_moduleLogger) def _on_close_window(self, checked = True): @@ -1076,6 +1171,8 @@ class CategoryWindow(object): self._categories.setHeaderLabels(["Categories"]) self._categories.itemClicked.connect(self._on_category_clicked) self._categories.setHeaderHidden(True) + self._categories.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows) + self._categories.setSelectionMode(QtGui.QAbstractItemView.SingleSelection) if not IS_MAEMO: self._categories.setAlternatingRowColors(True) for catName in unit_data.UNIT_CATEGORIES: @@ -1154,9 +1251,9 @@ class CategoryWindow(object): yield self._favoritesWindow def show(self): + self._window.show() for child in self.walk_children(): child.show() - self._window.show() def hide(self): for child in self.walk_children(): @@ -1170,16 +1267,13 @@ class CategoryWindow(object): self._window.close() def select_category(self, categoryName): - for child in self.walk_children(): - child.window.destroyed.disconnect(self._on_child_close) - child.close() - self._unitWindow = UnitWindow(self._window, categoryName, self._app) - self._unitWindow.window.destroyed.connect(self._on_child_close) + self._select_category(categoryName) i = unit_data.UNIT_CATEGORIES.index(categoryName) rootIndex = self._categories.rootIndex() currentIndex = self._categories.model().index(i, 0, rootIndex) self._categories.scrollTo(currentIndex) + self._categories.setItemSelected(self._categories.topLevelItem(i), True) return self._unitWindow def set_fullscreen(self, isFullscreen): @@ -1190,6 +1284,13 @@ class CategoryWindow(object): for child in self.walk_children(): child.set_fullscreen(isFullscreen) + def _select_category(self, categoryName): + for child in self.walk_children(): + child.window.destroyed.disconnect(self._on_child_close) + child.close() + self._unitWindow = UnitWindow(self._window, categoryName, self._app) + self._unitWindow.window.destroyed.connect(self._on_child_close) + def _update_favorites(self): if self._app.showFavoritesAction.isChecked(): assert self._categories.topLevelItemCount() == len(unit_data.UNIT_CATEGORIES) @@ -1253,6 +1354,11 @@ class UnitData(object): VALUE_COLUMN_1 = 2 UNIT_COLUMN = 3 + __slots__ = [ + "_name", "_unit", "_description", "_conversion", + "_value", "_integerDisplay", "_fractionalDisplay", + ] + def __init__(self, name, unit, description, conversion): self._name = name self._unit = unit @@ -1295,6 +1401,10 @@ class UnitModel(QtCore.QAbstractItemModel): super(UnitModel, self).__init__(parent) self._categoryName = categoryName self._unitData = unit_data.UNIT_DESCRIPTIONS[self._categoryName] + if self._categoryName == "Computer Numbers": + self._sanitize_value = self._sanitize_alpha_value + else: + self._sanitize_value = self._sanitize_numeric_value self._children = [] for key in unit_data.get_units(self._categoryName): @@ -1311,19 +1421,20 @@ class UnitModel(QtCore.QAbstractItemModel): @misc_utils.log_exception(_moduleLogger) def data(self, index, role): - if not index.isValid(): - return None + #if not index.isValid(): + # return None + + if role == QtCore.Qt.DisplayRole: + item = index.internalPointer() + if isinstance(item, UnitData): + return item.data(index.column()) + elif item is UnitData.HEADERS: + return item[index.column()] elif role == QtCore.Qt.TextAlignmentRole: return UnitData.ALIGNMENT[index.column()] - elif role != QtCore.Qt.DisplayRole: + else: return None - item = index.internalPointer() - if isinstance(item, UnitData): - return item.data(index.column()) - elif item is UnitData.HEADERS: - return item[index.column()] - @misc_utils.log_exception(_moduleLogger) def sort(self, column, order = QtCore.Qt.AscendingOrder): self._sortSettings = column, order @@ -1354,11 +1465,10 @@ class UnitModel(QtCore.QAbstractItemModel): @misc_utils.log_exception(_moduleLogger) def index(self, row, column, parent): - if not self.hasIndex(row, column, parent): - return QtCore.QModelIndex() - - if parent.isValid(): - return QtCore.QModelIndex() + #if not self.hasIndex(row, column, parent): + # return QtCore.QModelIndex() + #elif parent.isValid(): + # return QtCore.QModelIndex() parentItem = UnitData.HEADERS childItem = self._children[row] @@ -1408,8 +1518,6 @@ class UnitModel(QtCore.QAbstractItemModel): func, arg = self._children[fromIndex].conversion base = func.to_base(value, arg) for i, child in enumerate(self._children): - if i == fromIndex: - continue func, arg = child.conversion newValue = func.from_base(base, arg) child.update_value(newValue) @@ -1420,8 +1528,10 @@ class UnitModel(QtCore.QAbstractItemModel): ): # Sort takes care of marking everything as changed self.sort(*self._sortSettings) + return True else: self._values_changed() + return False def __len__(self): return len(self._children) @@ -1436,17 +1546,18 @@ class UnitModel(QtCore.QAbstractItemModel): bottomRight = self.createIndex(len(self._children)-1, len(UnitData.HEADERS)-1, self._children[-1]) self.dataChanged.emit(topLeft, bottomRight) - def _sanitize_value(self, userEntry): - if self._categoryName == "Computer Numbers": - if userEntry == '': - value = '0' - else: - value = userEntry + def _sanitize_alpha_value(self, userEntry): + if userEntry: + value = userEntry else: - if userEntry == '': - value = 0.0 - else: - value = float(userEntry) + value = '0' + return value + + def _sanitize_numeric_value(self, userEntry): + if userEntry: + value = float(userEntry) + else: + value = 0.0 return value @@ -1463,6 +1574,10 @@ class UnitWindow(object): self._selectedUnitValue.textEdited.connect(self._on_value_edited) maeqt.mark_numbers_preferred(self._selectedUnitValue) self._selectedUnitSymbol = QtGui.QLabel() + self._updateDelayTimer = QtCore.QTimer() + self._updateDelayTimer.setInterval(100) + self._updateDelayTimer.setSingleShot(True) + self._updateDelayTimer.timeout.connect(self._on_value_edited_delayed) self._selectedUnitLayout = QtGui.QHBoxLayout() self._selectedUnitLayout.addWidget(self._selectedUnitName) @@ -1472,15 +1587,15 @@ class UnitWindow(object): self._unitsModel = UnitModel(self._categoryName) self._unitsView = QtGui.QTreeView() self._unitsView.setModel(self._unitsModel) - self._unitsView.clicked.connect(self._on_unit_clicked) self._unitsView.setUniformRowHeights(True) self._unitsView.setSortingEnabled(True) - self._unitsView.setTextElideMode(QtCore.Qt.ElideNone) self._unitsView.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff) + self._unitsView.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows) + self._unitsView.setSelectionMode(QtGui.QAbstractItemView.SingleSelection) + self._unitsView.setHeaderHidden(True) + self._unitsView.clicked.connect(self._on_unit_clicked) if not IS_MAEMO: self._unitsView.setAlternatingRowColors(True) - if True: - self._unitsView.setHeaderHidden(True) viewHeader = self._unitsView.header() viewHeader.setSortIndicatorShown(True) @@ -1493,10 +1608,10 @@ class UnitWindow(object): viewHeader.setStretchLastSection(False) # Trying to make things faster by locking in the initial size of the immutable columns - nameSize = min(viewHeader.sectionSize(UnitData.NAME_COLUMN), 125) + nameSize = min(viewHeader.sectionSize(UnitData.NAME_COLUMN), 300) viewHeader.setResizeMode(UnitData.NAME_COLUMN, QtGui.QHeaderView.Fixed) viewHeader.resizeSection(UnitData.NAME_COLUMN, nameSize) - unitSize = min(viewHeader.sectionSize(UnitData.UNIT_COLUMN), 125) + unitSize = min(viewHeader.sectionSize(UnitData.UNIT_COLUMN), 150) viewHeader.setResizeMode(UnitData.UNIT_COLUMN, QtGui.QHeaderView.Fixed) viewHeader.resizeSection(UnitData.UNIT_COLUMN, unitSize) @@ -1521,27 +1636,17 @@ class UnitWindow(object): else: self._select_unit(0) - self._sortActionGroup = QtGui.QActionGroup(None) - self._sortByNameAction = QtGui.QAction(self._sortActionGroup) - self._sortByNameAction.setText("Sort By Name") - self._sortByNameAction.setStatusTip("Sort the units by name") - self._sortByNameAction.setToolTip("Sort the units by name") - self._sortByNameAction.setCheckable(True) - self._sortByValueAction = QtGui.QAction(self._sortActionGroup) - self._sortByValueAction.setText("Sort By Value") - self._sortByValueAction.setStatusTip("Sort the units by value") - self._sortByValueAction.setToolTip("Sort the units by value") - self._sortByValueAction.setCheckable(True) - self._sortByUnitAction = QtGui.QAction(self._sortActionGroup) - self._sortByUnitAction.setText("Sort By Unit") - self._sortByUnitAction.setStatusTip("Sort the units by unit") - self._sortByUnitAction.setToolTip("Sort the units by unit") - self._sortByUnitAction.setCheckable(True) - - if UnitData.NAME_COLUMN != 0: + if self._app.sortByNameAction.isChecked(): + sortColumn = UnitData.NAME_COLUMN + elif self._app.sortByValueAction.isChecked(): + sortColumn = UnitData.VALUE_COLUMN_0 + elif self._app.sortByUnitAction.isChecked(): + sortColumn = UnitData.UNIT_COLUMN + else: + raise RuntimeError("No sort column selected") + if sortColumn != 0: # By default it sorts by he first column (name) - self._unitsModel.sort(UnitData.NAME_COLUMN) - self._sortByNameAction.setChecked(True) + self._unitsModel.sort(sortColumn) self._chooseFavoritesAction = QtGui.QAction(None) self._chooseFavoritesAction.setText("Select Favorites") @@ -1577,9 +1682,9 @@ class UnitWindow(object): viewMenu.addAction(self._app.showFavoritesAction) viewMenu.addAction(self._app.condensedAction) viewMenu.addSeparator() - viewMenu.addAction(self._sortByNameAction) - viewMenu.addAction(self._sortByValueAction) - viewMenu.addAction(self._sortByUnitAction) + viewMenu.addAction(self._app.sortByNameAction) + viewMenu.addAction(self._app.sortByValueAction) + viewMenu.addAction(self._app.sortByUnitAction) viewMenu.addSeparator() viewMenu.addAction(self._app.jumpAction) viewMenu.addAction(self._app.recentAction) @@ -1593,18 +1698,18 @@ class UnitWindow(object): viewMenu.addAction(self._app.showFavoritesAction) viewMenu.addAction(self._app.condensedAction) viewMenu.addSeparator() - viewMenu.addAction(self._sortByNameAction) - viewMenu.addAction(self._sortByValueAction) - viewMenu.addAction(self._sortByUnitAction) + viewMenu.addAction(self._app.sortByNameAction) + viewMenu.addAction(self._app.sortByValueAction) + viewMenu.addAction(self._app.sortByUnitAction) viewMenu.addSeparator() viewMenu.addAction(self._app.jumpAction) viewMenu.addAction(self._app.recentAction) viewMenu.addSeparator() viewMenu.addAction(self._app.fullscreenAction) - self._sortByNameAction.triggered.connect(self._on_sort_by_name) - self._sortByValueAction.triggered.connect(self._on_sort_by_value) - self._sortByUnitAction.triggered.connect(self._on_sort_by_unit) + self._app.sortByNameAction.triggered.connect(self._on_sort_by_name) + self._app.sortByValueAction.triggered.connect(self._on_sort_by_value) + self._app.sortByUnitAction.triggered.connect(self._on_sort_by_unit) self._window.addAction(self._app.logAction) self._window.addAction(self._nextUnitAction) @@ -1645,15 +1750,28 @@ class UnitWindow(object): index = self._unitsModel.index_unit(unitName) self._select_unit(index) + qindex = self._unitsModel.createIndex(index, 0, self._unitsModel.get_unit(index)) + self._unitsView.scrollTo(qindex) + def walk_children(self): if self._favoritesWindow is not None: yield self._favoritesWindow + def _select_unit(self, index): + unit = self._unitsModel.get_unit(index) + self._selectedUnitName.setText(unit.name) + self._selectedUnitValue.setText(str(unit.value)) + self._selectedUnitSymbol.setText(unit.unit) + + self._selectedIndex = index + self._app.add_recent(self._categoryName, self._unitsModel.get_unit(index).name) + def _update_favorites(self, force = False): if self._app.showFavoritesAction.isChecked(): unitNames = list(self._unitsModel.get_unit_names()) + hiddenUnits = self._app.get_hidden_units(self._categoryName) for i, unitName in enumerate(unitNames): - if unitName in self._app.get_hidden_units(self._categoryName): + if unitName in hiddenUnits: self._unitsView.setRowHidden(i, self._unitsView.rootIndex(), True) else: self._unitsView.setRowHidden(i, self._unitsView.rootIndex(), False) @@ -1666,8 +1784,9 @@ class UnitWindow(object): def _on_show_favorites(self, checked = True): if checked: unitNames = list(self._unitsModel.get_unit_names()) + hiddenUnits = self._app.get_hidden_units(self._categoryName) for i, unitName in enumerate(unitNames): - if unitName in self._app.get_hidden_units(self._categoryName): + if unitName in hiddenUnits: self._unitsView.setRowHidden(i, self._unitsView.rootIndex(), True) else: for i in xrange(len(self._unitsModel)): @@ -1692,11 +1811,33 @@ class UnitWindow(object): @misc_utils.log_exception(_moduleLogger) def _on_previous_unit(self, checked = True): - self._select_unit(self._selectedIndex - 1) + index = self._selectedIndex - 1 + unitData = self._unitsModel.get_unit(index) + unitName = unitData.name + + if self._app.showFavoritesAction.isChecked(): + hiddenUnits = self._app.get_hidden_units(self._categoryName) + while unitName in hiddenUnits: + index -= 1 + unitData = self._unitsModel.get_unit(index) + unitName = unitData.name + + self.select_unit(unitName) @misc_utils.log_exception(_moduleLogger) def _on_next_unit(self, checked = True): - self._select_unit(self._selectedIndex + 1) + index = self._selectedIndex + 1 + unitData = self._unitsModel.get_unit(index) + unitName = unitData.name + + if self._app.showFavoritesAction.isChecked(): + hiddenUnits = self._app.get_hidden_units(self._categoryName) + while unitName in hiddenUnits: + index += 1 + unitData = self._unitsModel.get_unit(index) + unitName = unitData.name + + self.select_unit(unitName) @misc_utils.log_exception(_moduleLogger) def _on_close_window(self, checked = True): @@ -1720,26 +1861,24 @@ class UnitWindow(object): @misc_utils.log_exception(_moduleLogger) def _on_value_edited(self, *args): - userInput = self._selectedUnitValue.text() - self._unitsModel.update_values(self._selectedIndex, str(userInput)) - self._update_favorites() - - def _select_unit(self, index): - unit = self._unitsModel.get_unit(index) - self._selectedUnitName.setText(unit.name) - self._selectedUnitValue.setText(str(unit.value)) - self._selectedUnitSymbol.setText(unit.unit) + if not self._updateDelayTimer.isActive(): + self._updateDelayTimer.start() - self._selectedIndex = index - qindex = self._unitsModel.createIndex(index, 0, self._unitsModel.get_unit(index)) - self._unitsView.scrollTo(qindex) - self._app.add_recent(self._categoryName, self._unitsModel.get_unit(index).name) + @misc_utils.log_exception(_moduleLogger) + def _on_value_edited_delayed(self, *args): + userInput = str(self._selectedUnitValue.text()) + orderChanged = self._unitsModel.update_values(self._selectedIndex, userInput) + if orderChanged: + self._update_favorites() def run_gonvert(): app = QtGui.QApplication([]) handle = Gonvert(app) - return app.exec_() + if constants.PROFILE_STARTUP: + return 0 + else: + return app.exec_() if __name__ == "__main__":