4 from __future__ import with_statement
12 from PyQt4 import QtGui
13 from PyQt4 import QtCore
16 from util import misc as misc_utils
20 _moduleLogger = logging.getLogger("gonvert_glade")
23 def change_menu_label(widgets, labelname, newtext):
24 item_label = widgets.get_widget(labelname).get_children()[0]
25 item_label.set_text(newtext)
28 def split_number(number):
30 fractional, integer = math.modf(number)
32 integerDisplay = number
33 fractionalDisplay = ""
35 integerDisplay = str(integer)
36 fractionalDisplay = str(fractional)
37 if "e+" in integerDisplay:
38 integerDisplay = number
39 fractionalDisplay = ""
40 elif "e-" in fractionalDisplay and 0.0 < integer:
41 integerDisplay = number
42 fractionalDisplay = ""
43 elif "e-" in fractionalDisplay:
45 fractionalDisplay = number
47 integerDisplay = integerDisplay.split(".", 1)[0] + "."
48 fractionalDisplay = fractionalDisplay.rsplit(".", 1)[-1]
50 return integerDisplay, fractionalDisplay
53 class Gonvert(object):
58 os.path.dirname(__file__),
59 os.path.join(os.path.dirname(__file__), "../data"),
60 os.path.join(os.path.dirname(__file__), "../lib"),
65 def __init__(self, app):
67 for dataPath in self._DATA_PATHS:
68 appIconPath = os.path.join(dataPath, "pixmaps", "gonvert.png")
69 if os.path.isfile(appIconPath):
70 self._dataPath = dataPath
73 raise RuntimeError("UI Descriptor not found!")
75 self._appIconPath = appIconPath
77 self._isFullscreen = False
78 self._clipboard = QtGui.QApplication.clipboard()
80 self._jumpWindow = None
81 self._recentWindow = None
82 self._catWindow = None
84 self._jumpAction = QtGui.QAction(None)
85 self._jumpAction.setText("Quick Jump")
86 self._jumpAction.setStatusTip("Search for a unit and jump straight to it")
87 self._jumpAction.setToolTip("Search for a unit and jump straight to it")
88 self._jumpAction.setShortcut(QtGui.QKeySequence("CTRL+j"))
89 self._jumpAction.triggered.connect(self._on_jump_start)
91 self._recentAction = QtGui.QAction(None)
92 self._recentAction.setText("Recent Units")
93 self._recentAction.setStatusTip("View the recent units")
94 self._recentAction.setToolTip("View the recent units")
95 self._recentAction.setShortcut(QtGui.QKeySequence("CTRL+r"))
96 self._recentAction.triggered.connect(self._on_recent_start)
98 self._fullscreenAction = QtGui.QAction(None)
99 self._fullscreenAction.setText("Toggle Fullscreen")
100 self._fullscreenAction.setShortcut(QtGui.QKeySequence("CTRL+Enter"))
101 self._fullscreenAction.triggered.connect(self._on_toggle_fullscreen)
103 self._logAction = QtGui.QAction(None)
104 self._logAction.setText("Log")
105 self._logAction.setShortcut(QtGui.QKeySequence("CTRL+l"))
106 self._logAction.triggered.connect(self._on_log)
108 self._quitAction = QtGui.QAction(None)
109 self._quitAction.setText("Quit")
110 self._quitAction.setShortcut(QtGui.QKeySequence("CTRL+q"))
111 self._quitAction.triggered.connect(self._on_quit)
113 self._app.lastWindowClosed.connect(self._on_app_quit)
114 self.request_category()
117 def request_category(self):
118 if self._catWindow is not None:
119 self._catWindow.close()
120 self._catWindow = None
121 self._catWindow = CategoryWindow(None, self)
122 self._catWindow.window.destroyed.connect(lambda obj = None: self._on_child_close("_catWindow", obj))
123 return self._catWindow
125 def search_units(self):
126 if self._jumpWindow is not None:
127 self._jumpWindow.close()
128 self._jumpWindow = None
129 self._jumpWindow = QuickJump(None, self)
130 self._jumpWindow.window.destroyed.connect(lambda obj = None: self._on_child_close("_jumpWindow", obj))
131 return self._jumpWindow
133 def show_recent(self):
134 if self._recentWindow is not None:
135 self._recentWindow.close()
136 self._recentWindow = None
137 self._recentWindow = Recent(None, self)
138 self._recentWindow.window.destroyed.connect(lambda obj = None: self._on_child_close("_recentWindow", obj))
139 return self._recentWindow
141 def add_recent(self, categoryName, unitName):
142 catUnit = categoryName, unitName
144 self._recent.remove(catUnit)
146 pass # ignore if its not already in the recent history
147 assert catUnit not in self._recent
148 self._recent.append(catUnit)
150 def get_recent_unit(self, categoryName):
151 for catName, unitName in reversed(self._recent):
152 if catName == categoryName:
157 def get_recent(self):
158 return reversed(self._recent)
160 def load_settings(self):
162 with open(constants._user_settings_, "r") as settingsFile:
163 settings = simplejson.load(settingsFile)
166 self._isFullscreen = settings.get("isFullScreen", self._isFullscreen)
167 recent = settings.get("recent", self._recent)
168 for category, unit in recent:
169 self.add_recent(category, unit)
171 for window in self._walk_children():
172 window.set_fullscreen(self._isFullscreen)
174 self._catWindow.select_category(self._recent[-1][0])
176 def save_settings(self):
178 "isFullScreen": self._isFullscreen,
179 "recent": self._recent,
181 with open(constants._user_settings_, "w") as settingsFile:
182 simplejson.dump(settings, settingsFile)
185 def appIconPath(self):
186 return self._appIconPath
189 def jumpAction(self):
190 return self._jumpAction
193 def recentAction(self):
194 return self._recentAction
197 def fullscreenAction(self):
198 return self._fullscreenAction
202 return self._logAction
205 def quitAction(self):
206 return self._quitAction
208 def _walk_children(self):
209 if self._catWindow is not None:
210 yield self._catWindow
211 if self._jumpWindow is not None:
212 yield self._jumpWindow
213 if self._recentWindow is not None:
214 yield self._recentWindow
216 @misc_utils.log_exception(_moduleLogger)
217 def _on_app_quit(self, checked = False):
220 @misc_utils.log_exception(_moduleLogger)
221 def _on_child_close(self, name, obj = None):
222 if not hasattr(self, name):
223 _moduleLogger.info("Something weird going on when we don't have a %s" % name)
225 setattr(self, name, None)
227 @misc_utils.log_exception(_moduleLogger)
228 def _on_toggle_fullscreen(self, checked = False):
229 self._isFullscreen = not self._isFullscreen
230 for window in self._walk_children():
231 window.set_fullscreen(self._isFullscreen)
233 @misc_utils.log_exception(_moduleLogger)
234 def _on_jump_start(self, checked = False):
237 @misc_utils.log_exception(_moduleLogger)
238 def _on_recent_start(self, checked = False):
241 @misc_utils.log_exception(_moduleLogger)
242 def _on_log(self, checked = False):
243 with open(constants._user_logpath_, "r") as f:
244 logLines = f.xreadlines()
245 log = "".join(logLines)
246 self._clipboard.setText(log)
248 @misc_utils.log_exception(_moduleLogger)
249 def _on_quit(self, checked = False):
250 for window in self._walk_children():
254 class CategoryWindow(object):
256 def __init__(self, parent, app):
258 self._unitWindow = None
260 self._categories = QtGui.QTreeWidget()
261 self._categories.setHeaderLabels(["Categories"])
262 self._categories.itemClicked.connect(self._on_category_clicked)
263 self._categories.setHeaderHidden(True)
264 self._categories.setAlternatingRowColors(True)
265 for catName in unit_data.UNIT_CATEGORIES:
266 twi = QtGui.QTreeWidgetItem(self._categories)
267 twi.setText(0, catName)
269 self._layout = QtGui.QVBoxLayout()
270 self._layout.addWidget(self._categories)
272 centralWidget = QtGui.QWidget()
273 centralWidget.setLayout(self._layout)
275 self._window = QtGui.QMainWindow(parent)
276 self._window.setAttribute(QtCore.Qt.WA_DeleteOnClose, True)
277 if parent is not None:
278 self._window.setWindowModality(QtCore.Qt.WindowModal)
279 self._window.setWindowTitle("%s - Categories" % constants.__pretty_app_name__)
280 self._window.setWindowIcon(QtGui.QIcon(self._app.appIconPath))
281 self._window.setCentralWidget(centralWidget)
283 self._closeWindowAction = QtGui.QAction(None)
284 self._closeWindowAction.setText("Window")
285 self._closeWindowAction.setShortcut(QtGui.QKeySequence("CTRL+w"))
286 self._closeWindowAction.triggered.connect(self._on_close_window)
288 fileMenu = self._window.menuBar().addMenu("&File")
289 fileMenu.addAction(self._closeWindowAction)
290 fileMenu.addAction(self._app.quitAction)
292 viewMenu = self._window.menuBar().addMenu("&View")
293 viewMenu.addAction(self._app.fullscreenAction)
294 viewMenu.addSeparator()
295 viewMenu.addAction(self._app.jumpAction)
296 viewMenu.addAction(self._app.recentAction)
298 self._window.addAction(self._app.logAction)
306 def walk_children(self):
307 if self._unitWindow is not None:
308 yield self._unitWindow
311 for child in self.walk_children():
315 def select_category(self, categoryName):
316 for child in self.walk_children():
318 self._unitWindow = UnitWindow(self._window, categoryName, self._app)
319 self._unitWindow.window.destroyed.connect(self._on_child_close)
320 return self._unitWindow
322 def set_fullscreen(self, isFullscreen):
324 self._window.showFullScreen()
326 self._window.showNormal()
327 for child in self.walk_children():
328 child.set_fullscreen(isFullscreen)
330 @misc_utils.log_exception(_moduleLogger)
331 def _on_child_close(self, obj = None):
332 self._unitWindow = None
334 @misc_utils.log_exception(_moduleLogger)
335 def _on_close_window(self, checked = True):
338 @misc_utils.log_exception(_moduleLogger)
339 def _on_category_clicked(self, item, columnIndex):
340 categoryName = unicode(item.text(0))
341 self.select_category(categoryName)
344 class QuickJump(object):
348 def __init__(self, parent, app):
351 self._searchLabel = QtGui.QLabel("Search:")
352 self._searchEntry = QtGui.QLineEdit("")
353 self._searchEntry.textEdited.connect(self._on_search_edited)
355 self._entryLayout = QtGui.QHBoxLayout()
356 self._entryLayout.addWidget(self._searchLabel)
357 self._entryLayout.addWidget(self._searchEntry)
359 self._resultsBox = QtGui.QTreeWidget()
360 self._resultsBox.setHeaderLabels(["Categories", "Units"])
361 self._resultsBox.setHeaderHidden(True)
362 self._resultsBox.setAlternatingRowColors(True)
363 self._resultsBox.itemClicked.connect(self._on_result_clicked)
365 self._layout = QtGui.QVBoxLayout()
366 self._layout.addLayout(self._entryLayout)
367 self._layout.addWidget(self._resultsBox)
369 centralWidget = QtGui.QWidget()
370 centralWidget.setLayout(self._layout)
372 self._window = QtGui.QMainWindow(parent)
373 self._window.setAttribute(QtCore.Qt.WA_DeleteOnClose, True)
374 if parent is not None:
375 self._window.setWindowModality(QtCore.Qt.WindowModal)
376 self._window.setWindowTitle("%s - Quick Jump" % constants.__pretty_app_name__)
377 self._window.setWindowIcon(QtGui.QIcon(self._app.appIconPath))
378 self._window.setCentralWidget(centralWidget)
380 self._closeWindowAction = QtGui.QAction(None)
381 self._closeWindowAction.setText("Window")
382 self._closeWindowAction.setShortcut(QtGui.QKeySequence("CTRL+w"))
383 self._closeWindowAction.triggered.connect(self._on_close_window)
385 fileMenu = self._window.menuBar().addMenu("&File")
386 fileMenu.addAction(self._closeWindowAction)
387 fileMenu.addAction(self._app.quitAction)
389 viewMenu = self._window.menuBar().addMenu("&View")
390 viewMenu.addAction(self._app.fullscreenAction)
392 self._window.addAction(self._app.logAction)
403 def set_fullscreen(self, isFullscreen):
405 self._window.showFullScreen()
407 self._window.showNormal()
409 @misc_utils.log_exception(_moduleLogger)
410 def _on_close_window(self, checked = True):
413 @misc_utils.log_exception(_moduleLogger)
414 def _on_result_clicked(self, item, columnIndex):
415 categoryName = unicode(item.text(0))
416 unitName = unicode(item.text(1))
417 catWindow = self._app.request_category()
418 unitsWindow = catWindow.select_category(categoryName)
419 unitsWindow.select_unit(unitName)
422 @misc_utils.log_exception(_moduleLogger)
423 def _on_search_edited(self, *args):
424 userInput = self._searchEntry.text()
425 if len(userInput) < self.MINIMAL_ENTRY:
428 self._resultsBox.clear()
429 lowerInput = str(userInput).lower()
430 for catIndex, category in enumerate(unit_data.UNIT_CATEGORIES):
431 units = unit_data.get_units(category)
432 for unitIndex, unit in enumerate(units):
433 loweredUnit = unit.lower()
434 if lowerInput in loweredUnit:
435 twi = QtGui.QTreeWidgetItem(self._resultsBox)
436 twi.setText(0, category)
440 class Recent(object):
442 def __init__(self, parent, app):
445 self._resultsBox = QtGui.QTreeWidget()
446 self._resultsBox.setHeaderLabels(["Categories", "Units"])
447 self._resultsBox.setHeaderHidden(True)
448 self._resultsBox.setAlternatingRowColors(True)
449 self._resultsBox.itemClicked.connect(self._on_result_clicked)
451 self._layout = QtGui.QVBoxLayout()
452 self._layout.addWidget(self._resultsBox)
454 centralWidget = QtGui.QWidget()
455 centralWidget.setLayout(self._layout)
457 self._window = QtGui.QMainWindow(parent)
458 self._window.setAttribute(QtCore.Qt.WA_DeleteOnClose, True)
459 if parent is not None:
460 self._window.setWindowModality(QtCore.Qt.WindowModal)
461 self._window.setWindowTitle("%s - Recent" % constants.__pretty_app_name__)
462 self._window.setWindowIcon(QtGui.QIcon(self._app.appIconPath))
463 self._window.setCentralWidget(centralWidget)
465 for cat, unit in self._app.get_recent():
466 twi = QtGui.QTreeWidgetItem(self._resultsBox)
470 self._closeWindowAction = QtGui.QAction(None)
471 self._closeWindowAction.setText("Window")
472 self._closeWindowAction.setShortcut(QtGui.QKeySequence("CTRL+w"))
473 self._closeWindowAction.triggered.connect(self._on_close_window)
475 fileMenu = self._window.menuBar().addMenu("&File")
476 fileMenu.addAction(self._closeWindowAction)
477 fileMenu.addAction(self._app.quitAction)
479 viewMenu = self._window.menuBar().addMenu("&View")
480 viewMenu.addAction(self._app.fullscreenAction)
482 self._window.addAction(self._app.logAction)
493 def set_fullscreen(self, isFullscreen):
495 self._window.showFullScreen()
497 self._window.showNormal()
499 @misc_utils.log_exception(_moduleLogger)
500 def _on_close_window(self, checked = True):
503 @misc_utils.log_exception(_moduleLogger)
504 def _on_result_clicked(self, item, columnIndex):
505 categoryName = unicode(item.text(0))
506 unitName = unicode(item.text(1))
507 catWindow = self._app.request_category()
508 unitsWindow = catWindow.select_category(categoryName)
509 unitsWindow.select_unit(unitName)
513 class UnitData(object):
515 HEADERS = ["Name", "Value", "", "Unit"]
516 ALIGNMENT = [QtCore.Qt.AlignLeft, QtCore.Qt.AlignRight, QtCore.Qt.AlignLeft, QtCore.Qt.AlignLeft]
522 def __init__(self, name, unit, description, conversion):
525 self._description = description
526 self._conversion = conversion
529 self._integerDisplay, self._fractionalDisplay = split_number(self._value)
539 def update_value(self, newValue):
540 self._value = newValue
541 self._integerDisplay, self._fractionalDisplay = split_number(newValue)
548 def conversion(self):
549 return self._conversion
551 def data(self, column):
553 return [self._name, self._integerDisplay, self._fractionalDisplay, self._unit][column]
558 class UnitModel(QtCore.QAbstractItemModel):
560 def __init__(self, categoryName, parent=None):
561 super(UnitModel, self).__init__(parent)
562 self._categoryName = categoryName
563 self._unitData = unit_data.UNIT_DESCRIPTIONS[self._categoryName]
566 for key in unit_data.get_units(self._categoryName):
567 conversion, unit, description = self._unitData[key]
568 self._children.append(UnitData(key, unit, description, conversion))
569 self._sortSettings = None
571 @misc_utils.log_exception(_moduleLogger)
572 def columnCount(self, parent):
576 return len(UnitData.HEADERS)
578 @misc_utils.log_exception(_moduleLogger)
579 def data(self, index, role):
580 if not index.isValid():
582 elif role == QtCore.Qt.TextAlignmentRole:
583 return UnitData.ALIGNMENT[index.column()]
584 elif role != QtCore.Qt.DisplayRole:
587 item = index.internalPointer()
588 if isinstance(item, UnitData):
589 return item.data(index.column())
590 elif item is UnitData.HEADERS:
591 return item[index.column()]
593 @misc_utils.log_exception(_moduleLogger)
594 def sort(self, column, order = QtCore.Qt.AscendingOrder):
595 self._sortSettings = column, order
596 isReverse = order == QtCore.Qt.AscendingOrder
597 if column == UnitData.NAME_COLUMN:
598 key_func = lambda item: item.name
599 elif column in [UnitData.VALUE_COLUMN_0, UnitData.VALUE_COLUMN_1]:
600 key_func = lambda item: item.value
601 elif column == UnitData.UNIT_COLUMN:
602 key_func = lambda item: item.unit
603 self._children.sort(key=key_func, reverse = isReverse)
607 @misc_utils.log_exception(_moduleLogger)
608 def flags(self, index):
609 if not index.isValid():
610 return QtCore.Qt.NoItemFlags
612 return QtCore.Qt.ItemIsEnabled | QtCore.Qt.ItemIsSelectable
614 @misc_utils.log_exception(_moduleLogger)
615 def headerData(self, section, orientation, role):
616 if orientation == QtCore.Qt.Horizontal and role == QtCore.Qt.DisplayRole:
617 return UnitData.HEADERS[section]
621 @misc_utils.log_exception(_moduleLogger)
622 def index(self, row, column, parent):
623 if not self.hasIndex(row, column, parent):
624 return QtCore.QModelIndex()
627 return QtCore.QModelIndex()
629 parentItem = UnitData.HEADERS
630 childItem = self._children[row]
632 return self.createIndex(row, column, childItem)
634 return QtCore.QModelIndex()
636 @misc_utils.log_exception(_moduleLogger)
637 def parent(self, index):
638 if not index.isValid():
639 return QtCore.QModelIndex()
641 childItem = index.internalPointer()
642 if isinstance(childItem, UnitData):
643 return QtCore.QModelIndex()
644 elif childItem is UnitData.HEADERS:
647 @misc_utils.log_exception(_moduleLogger)
648 def rowCount(self, parent):
649 if 0 < parent.column():
652 if not parent.isValid():
653 return len(self._children)
655 return len(self._children)
657 def get_unit(self, index):
659 return self._children[index]
661 def index_unit(self, unitName):
662 for i, child in enumerate(self._children):
663 if child.name == unitName:
666 raise RuntimeError("Unit not found")
668 def update_values(self, fromIndex, userInput):
669 value = self._sanitize_value(userInput)
670 func, arg = self._children[fromIndex].conversion
671 base = func.to_base(value, arg)
672 for i, child in enumerate(self._children):
675 func, arg = child.conversion
676 newValue = func.from_base(base, arg)
677 child.update_value(newValue)
679 if self._sortSettings is not None:
680 self.sort(*self._sortSettings)
683 def _all_changed(self):
684 topLeft = self.createIndex(0, 0, self._children[0])
685 bottomRight = self.createIndex(len(self._children)-1, len(UnitData.HEADERS)-1, self._children[-1])
686 self.dataChanged.emit(topLeft, bottomRight)
688 def _sanitize_value(self, userEntry):
689 if self._categoryName == "Computer Numbers":
698 value = float(userEntry)
702 class UnitWindow(object):
704 def __init__(self, parent, category, app):
706 self._categoryName = category
707 self._selectedIndex = 0
709 self._selectedUnitName = QtGui.QLabel()
710 self._selectedUnitValue = QtGui.QLineEdit()
711 self._selectedUnitValue.textEdited.connect(self._on_value_edited)
712 self._selectedUnitSymbol = QtGui.QLabel()
714 self._selectedUnitLayout = QtGui.QHBoxLayout()
715 self._selectedUnitLayout.addWidget(self._selectedUnitName)
716 self._selectedUnitLayout.addWidget(self._selectedUnitValue)
717 self._selectedUnitLayout.addWidget(self._selectedUnitSymbol)
719 self._unitsModel = UnitModel(self._categoryName)
720 self._unitsView = QtGui.QTreeView()
721 self._unitsView.setModel(self._unitsModel)
722 self._unitsView.clicked.connect(self._on_unit_clicked)
723 self._unitsView.setUniformRowHeights(True)
724 self._unitsView.header().setSortIndicatorShown(True)
725 self._unitsView.header().setClickable(True)
726 self._unitsView.setSortingEnabled(True)
727 self._unitsView.setAlternatingRowColors(True)
729 self._unitsView.setHeaderHidden(True)
731 self._layout = QtGui.QVBoxLayout()
732 self._layout.addLayout(self._selectedUnitLayout)
733 self._layout.addWidget(self._unitsView)
735 centralWidget = QtGui.QWidget()
736 centralWidget.setLayout(self._layout)
738 self._window = QtGui.QMainWindow(parent)
739 self._window.setAttribute(QtCore.Qt.WA_DeleteOnClose, True)
740 if parent is not None:
741 self._window.setWindowModality(QtCore.Qt.WindowModal)
742 self._window.setWindowTitle("%s - %s" % (constants.__pretty_app_name__, category))
743 self._window.setWindowIcon(QtGui.QIcon(app.appIconPath))
744 self._window.setCentralWidget(centralWidget)
746 defaultUnitName = self._app.get_recent_unit(self._categoryName)
748 self.select_unit(defaultUnitName)
751 self._unitsModel.sort(UnitData.VALUE_COLUMN_0)
753 self._sortActionGroup = QtGui.QActionGroup(None)
754 self._sortByNameAction = QtGui.QAction(self._sortActionGroup)
755 self._sortByNameAction.setText("Sort By Name")
756 self._sortByNameAction.setStatusTip("Sort the units by name")
757 self._sortByNameAction.setToolTip("Sort the units by name")
758 self._sortByValueAction = QtGui.QAction(self._sortActionGroup)
759 self._sortByValueAction.setText("Sort By Value")
760 self._sortByValueAction.setStatusTip("Sort the units by value")
761 self._sortByValueAction.setToolTip("Sort the units by value")
762 self._sortByUnitAction = QtGui.QAction(self._sortActionGroup)
763 self._sortByUnitAction.setText("Sort By Unit")
764 self._sortByUnitAction.setStatusTip("Sort the units by unit")
765 self._sortByUnitAction.setToolTip("Sort the units by unit")
767 self._sortByValueAction.setChecked(True)
769 self._previousUnitAction = QtGui.QAction(None)
770 self._previousUnitAction.setText("Previous Unit")
771 self._previousUnitAction.setShortcut(QtGui.QKeySequence("Up"))
772 self._previousUnitAction.triggered.connect(self._on_previous_unit)
774 self._nextUnitAction = QtGui.QAction(None)
775 self._nextUnitAction.setText("Next Unit")
776 self._nextUnitAction.setShortcut(QtGui.QKeySequence("Down"))
777 self._nextUnitAction.triggered.connect(self._on_next_unit)
779 self._closeWindowAction = QtGui.QAction(None)
780 self._closeWindowAction.setText("Close Window")
781 self._closeWindowAction.setShortcut(QtGui.QKeySequence("CTRL+w"))
782 self._closeWindowAction.triggered.connect(self._on_close_window)
784 fileMenu = self._window.menuBar().addMenu("&File")
785 fileMenu.addAction(self._closeWindowAction)
786 fileMenu.addAction(self._app.quitAction)
788 viewMenu = self._window.menuBar().addMenu("&View")
789 viewMenu.addAction(self._app.fullscreenAction)
790 viewMenu.addSeparator()
791 viewMenu.addAction(self._app.jumpAction)
792 viewMenu.addAction(self._app.recentAction)
793 viewMenu.addSeparator()
794 viewMenu.addAction(self._sortByNameAction)
795 viewMenu.addAction(self._sortByValueAction)
796 viewMenu.addAction(self._sortByUnitAction)
798 self._sortByNameAction.triggered.connect(self._on_sort_by_name)
799 self._sortByValueAction.triggered.connect(self._on_sort_by_value)
800 self._sortByUnitAction.triggered.connect(self._on_sort_by_unit)
802 self._window.addAction(self._app.logAction)
803 self._window.addAction(self._nextUnitAction)
804 self._window.addAction(self._previousUnitAction)
815 def set_fullscreen(self, isFullscreen):
817 self._window.showFullScreen()
819 self._window.showNormal()
821 def select_unit(self, unitName):
822 index = self._unitsModel.index_unit(unitName)
823 self._select_unit(index)
825 @misc_utils.log_exception(_moduleLogger)
826 def _on_previous_unit(self, checked = True):
827 self._select_unit(self._selectedIndex - 1)
829 @misc_utils.log_exception(_moduleLogger)
830 def _on_next_unit(self, checked = True):
831 self._select_unit(self._selectedIndex + 1)
833 @misc_utils.log_exception(_moduleLogger)
834 def _on_close_window(self, checked = True):
837 @misc_utils.log_exception(_moduleLogger)
838 def _on_sort_by_name(self, checked = False):
839 self._unitsModel.sort(UnitData.NAME_COLUMN, QtCore.Qt.DescendingOrder)
841 @misc_utils.log_exception(_moduleLogger)
842 def _on_sort_by_value(self, checked = False):
843 self._unitsModel.sort(UnitData.VALUE_COLUMN_0)
845 @misc_utils.log_exception(_moduleLogger)
846 def _on_sort_by_unit(self, checked = False):
847 self._unitsModel.sort(UnitData.UNIT_COLUMN, QtCore.Qt.DescendingOrder)
849 @misc_utils.log_exception(_moduleLogger)
850 def _on_unit_clicked(self, index):
851 self._select_unit(index.row())
853 @misc_utils.log_exception(_moduleLogger)
854 def _on_value_edited(self, *args):
855 userInput = self._selectedUnitValue.text()
856 self._unitsModel.update_values(self._selectedIndex, str(userInput))
858 def _select_unit(self, index):
859 unit = self._unitsModel.get_unit(index)
860 self._selectedUnitName.setText(unit.name)
861 self._selectedUnitValue.setText(str(unit.value))
862 self._selectedUnitSymbol.setText(unit.unit)
864 self._selectedIndex = index
865 qindex = self._unitsModel.createIndex(index, 0, self._unitsModel.get_unit(index))
866 self._unitsView.scrollTo(qindex)
867 self._app.add_recent(self._categoryName, self._unitsModel.get_unit(index).name)
871 app = QtGui.QApplication([])
872 handle = Gonvert(app)
876 if __name__ == "__main__":
877 logging.basicConfig(level = logging.DEBUG)
879 os.makedirs(constants._data_path_)