class Gonvert(object):
- ORIENTATION_HORIZONTAL = "ORIENTATION_HORIZONTAL"
- ORIENTATION_VERTICAL = "ORIENTATION_VERTICAL"
-
_DATA_PATHS = [
os.path.dirname(__file__),
os.path.join(os.path.dirname(__file__), "../data"),
]
def __init__(self):
- self.__isPortrait = False
self._dataPath = ""
for dataPath in self._DATA_PATHS:
appIconPath = os.path.join(dataPath, "pixmaps", "gonvert.png")
else:
raise RuntimeError("UI Descriptor not found!")
- self._unitCategory = QtGui.QPushButton()
+ self._catWindow = CategoryWindow(None, appIconPath)
+
+
+class CategoryWindow(object):
+
+ def __init__(self, parent, appIconPath):
+ self._categories = QtGui.QTreeWidget()
+
+ self._layout = QtGui.QVBoxLayout()
+ self._layout.addWidget(self._categories)
+
+ centralWidget = QtGui.QWidget()
+ centralWidget.setLayout(self._layout)
+
+ self._window = QtGui.QMainWindow()
+ self._window.setWindowTitle("%s - Categories" % constants.__pretty_app_name__)
+ self._window.setWindowIcon(QtGui.QIcon(appIconPath))
+ self._window.setCentralWidget(centralWidget)
+ self._window.show()
+
+
+class UnitWindow(object):
+
+ def __init__(self, parent, category, appIconPath):
self._selectedUnitName = QtGui.QLabel()
self._selectedUnitValue = QtGui.QLineEdit()
self._selectedUnitSymbol = QtGui.QLabel()
self._searchLayout.addWidget(self._searchCloseButton)
self._layout = QtGui.QVBoxLayout()
- self._layout.addWidget(self._unitCategory)
self._layout.addLayout(self._selectedUnitLayout)
self._layout.addWidget(self._units)
self._layout.addLayout(self._searchLayout)
centralWidget.setLayout(self._layout)
self._window = QtGui.QMainWindow()
- self._window.setWindowTitle("%s - Unit Conversion Utility" % constants.__pretty_app_name__)
+ self._window.setWindowTitle("%s - %s" % (constants.__pretty_app_name__, category))
self._window.setWindowIcon(QtGui.QIcon(appIconPath))
self._window.setCentralWidget(centralWidget)
- self._load_settings()
self._window.show()
self._hide_search()
- def _load_settings(self):
- #Restore window size from previously saved settings if it exists and is valid.
- windowDatPath = "/".join((constants._data_path_, "window.dat"))
- if os.path.exists(windowDatPath):
- saved_window = pickle.load(open(windowDatPath, "r"))
- try:
- a, b = saved_window['size']
- except KeyError:
- pass
- else:
- self._window.resize(a, b)
- try:
- isFullscreen = saved_window["isFullscreen"]
- except KeyError:
- pass
- else:
- if isFullscreen:
- self._window.fullscreen()
- try:
- isPortrait = saved_window["isPortrait"]
- except KeyError:
- pass
- else:
- if isPortrait ^ self.__isPortrait:
- if isPortrait:
- orientation = self.ORIENTATION_VERTICAL
- else:
- orientation = self.ORIENTATION_HORIZONTAL
- self.set_orientation(orientation)
-
- #Restore selections from previously saved settings if it exists and is valid.
- categoryIndex = 0
- selectedCategoryName = unit_data.UNIT_CATEGORIES[0]
- selectionsDatPath = "/".join((constants._data_path_, "selections.dat"))
- if os.path.exists(selectionsDatPath):
- selections = pickle.load(open(selectionsDatPath, 'r'))
- try:
- self._defaultUnitForCategory = selections['selected_units']
- except KeyError:
- pass
-
- try:
- selectedCategoryName = selections['selected_category']
- except KeyError:
- pass
- else:
- try:
- categoryIndex = unit_data.UNIT_CATEGORIES.index(selectedCategoryName)
- except ValueError:
- _moduleLogger.warn("Unknown category: %s" % selectedCategoryName)
-
- if False:
- self._categorySelectionButton.get_child().set_markup("<big>%s</big>" % selectedCategoryName)
- self._categoryView.set_cursor(categoryIndex, self._categoryColumn, False)
- self._categoryView.grab_focus()
-
- self._select_default_unit()
-
- def _save_settings(self):
- """
- This routine saves the selections to a file, and
- should therefore only be called when exiting the program.
-
- Update selections dictionary which consists of the following keys:
- 'self._selectedCategoryName': full name of selected category
- 'self._defaultUnitForCategory': self._defaultUnitForCategory dictionary which contains:
- [categoryname: #1 displayed unit, #2 displayed unit]
- """
- if False:
- #Determine the contents of the selected category row
- selected, iter = self._categoryView.get_selection().get_selected()
- self._selectedCategoryName = self._categoryModel.get_value(iter, 0)
-
- selections = {
- 'selected_category': self._selectedCategoryName,
- 'selected_units': self._defaultUnitForCategory
- }
- selectionsDatPath = "/".join((constants._data_path_, "selections.dat"))
- pickle.dump(selections, open(selectionsDatPath, 'w'))
-
- #Get last size of app and save it
- window_settings = {
- 'size': self._window.get_size(),
- "isFullscreen": self._isFullScreen,
- "isPortrait": self.__isPortrait,
- }
- windowDatPath = "/".join((constants._data_path_, "window.dat"))
- pickle.dump(window_settings, open(windowDatPath, 'w'))
-
- def set_orientation(self, orientation):
- pass
-
def _hide_search(self):
self._searchButton.hide()
self._searchEntry.hide()
projects / gonvert / blobdiff