def __init__(self, fixed_data_filename=None, fixed_scheme_filename=None):
super(MainWindow, self).__init__()
self.settings = QSettings()
self.save_filename = None
self.scheme_filename = None
self.globalMenuBar = QMenuBar()
menuFile = self.globalMenuBar.addMenu("File")
self.toolbar = QToolBar()
self._scheme = StructuredNode({})
self._data = StructuredNode({})
if not fixed_scheme_filename:
actionLoadScheme = QAction(QIcon(":/icons/scheme-open.png"), "Load scheme file", self)
actionLoadScheme.triggered.connect(self.load_scheme)
menuFile.addActions((actionLoadScheme, ))
self.toolbar.addActions((actionLoadScheme, ))
if not fixed_data_filename:
actionOpen = QAction(QIcon(":/icons/document-open.png"), "Open", self)
actionOpen.triggered.connect(self.load_data)
menuFile.addActions((actionOpen, ))
self.toolbar.addActions((actionOpen, ))
actionNew = QAction(QIcon(":/icons/document-new.png"), "New", self)
actionNew.triggered.connect(self.new_data)
menuFile.addActions((actionNew, ))
self.toolbar.addActions((actionNew, ))
self.actionSave = actionSave = QAction(QIcon(":/icons/document-save.png"),"Save", self)
actionSave.triggered.connect(self.save_data)
self.actionSaveAs = actionSaveAs = QAction(QIcon(":/icons/document-save-as.png"),"Save as...", self)
actionSaveAs.triggered.connect(self.save_data_as)
self.actionMerge = QAction("Merge", self)
self.actionMerge.triggered.connect(self.merge_data)
# actionOpenRoot = QAction(QIcon(":/icons/window-new.png"), "Open root item", self)
# actionOpenRoot.triggered.connect(self._open_root)
menuFile.addActions((actionSave, actionSaveAs, self.actionMerge))
self.toolbar.addActions((self.actionMerge,))
self.addToolBar(self.toolbar)
self.setUnifiedTitleAndToolBarOnMac(True)
self.scheme_tree_view = SchemeTreeEditorWidget(self._scheme)
self.setCentralWidget(self.scheme_tree_view)
self.node_window = None
try:
self._read_settings(fixed_scheme_filename, fixed_data_filename)
except IOError:
pass
self.change_caption()
class MainWindow(QMainWindow):
def __init__(self, fixed_data_filename=None, fixed_scheme_filename=None):
super(MainWindow, self).__init__()
self.settings = QSettings()
self.save_filename = None
self.scheme_filename = None
self.globalMenuBar = QMenuBar()
menuFile = self.globalMenuBar.addMenu("File")
self.toolbar = QToolBar()
self._scheme = StructuredNode({})
self._data = StructuredNode({})
if not fixed_scheme_filename:
actionLoadScheme = QAction(QIcon(":/icons/scheme-open.png"), "Load scheme file", self)
actionLoadScheme.triggered.connect(self.load_scheme)
menuFile.addActions((actionLoadScheme, ))
self.toolbar.addActions((actionLoadScheme, ))
if not fixed_data_filename:
actionOpen = QAction(QIcon(":/icons/document-open.png"), "Open", self)
actionOpen.triggered.connect(self.load_data)
menuFile.addActions((actionOpen, ))
self.toolbar.addActions((actionOpen, ))
actionNew = QAction(QIcon(":/icons/document-new.png"), "New", self)
actionNew.triggered.connect(self.new_data)
menuFile.addActions((actionNew, ))
self.toolbar.addActions((actionNew, ))
self.actionSave = actionSave = QAction(QIcon(":/icons/document-save.png"),"Save", self)
actionSave.triggered.connect(self.save_data)
self.actionSaveAs = actionSaveAs = QAction(QIcon(":/icons/document-save-as.png"),"Save as...", self)
actionSaveAs.triggered.connect(self.save_data_as)
self.actionMerge = QAction("Merge", self)
self.actionMerge.triggered.connect(self.merge_data)
# actionOpenRoot = QAction(QIcon(":/icons/window-new.png"), "Open root item", self)
# actionOpenRoot.triggered.connect(self._open_root)
menuFile.addActions((actionSave, actionSaveAs, self.actionMerge))
self.toolbar.addActions((self.actionMerge,))
self.addToolBar(self.toolbar)
self.setUnifiedTitleAndToolBarOnMac(True)
self.scheme_tree_view = SchemeTreeEditorWidget(self._scheme)
self.setCentralWidget(self.scheme_tree_view)
self.node_window = None
try:
self._read_settings(fixed_scheme_filename, fixed_data_filename)
except IOError:
pass
self.change_caption()
def change_caption(self):
changed = ""
if self._scheme.changed:
changed = "* "
self.setWindowTitle("{} {}".format(changed, self.get_window_caption()))
def get_window_caption(self):
return os.path.basename(self.scheme_filename or "New Scheme")
def _read_settings(self, fixed_scheme_filename=None, fixed_data_filename=None):
scheme_filename = fixed_scheme_filename or unicode(self.settings.value('recent_files/scheme').toString())
if scheme_filename:
self.__load_scheme(scheme_filename)
data_filename = fixed_data_filename or unicode(self.settings.value('recent_files/data').toString())
if data_filename:
self.__load_data(data_filename)
def _write_settings(self):
self.settings.setValue('recent_files/data', self.save_filename)
self.settings.setValue('recent_files/scheme', self.scheme_filename)
def _open_root(self, force_quit=False):
if self.node_window:
if force_quit:
self.node_window.reallyQuit = True
self.node_window.close()
self.node_window = NodeWindow(self._data, self._scheme, parent=self)
self.node_window.show()
def closeEvent(self, event):
self._write_settings()
if self.dialogChanged():
event.accept()
else:
event.reject()
def dialogChanged(self):
return True
def save_data(self):
if self.save_filename:
dump = self._data.dump()
encode_file(dump, unicode(self.save_filename))
self._data.set_changed(False, children=True)
self.node_window.change_caption()
return True
else:
return self.save_data_as()
def save_data_as(self):
self.save_filename = unicode(QFileDialog.getSaveFileName(self, "Save File",
"New Structured Property List.plist",
get_format_filter()))
if self.save_filename:
return self.save_data()
def load_data(self):
data_filename = unicode(QFileDialog.getOpenFileName(self, "Open File", get_home_dir(), get_format_filter()))
if data_filename:
self.__load_data(data_filename)
def new_data(self):
self._data = StructuredNode({})
self.filename = None
self._open_root()
def load_scheme(self):
scheme_filename = unicode(QFileDialog.getOpenFileName(self, "Open File", get_home_dir(), get_format_filter()))
if scheme_filename:
self.__load_scheme(scheme_filename)
def merge_data(self):
add_data_filename = unicode(QFileDialog.getOpenFileName(self, "Open File", get_home_dir(), get_format_filter()))
self._merge_data(decode_file(add_data_filename))
def _merge_data(self, data_dict):
self._data = StructuredNode(merge_dictionary(self._data.dump(), data_dict))
self._data.changed = True
self._open_root(force_quit=True)
def __load_scheme(self, scheme_filename):
self._scheme = StructuredNode(decode_file(scheme_filename))
self.scheme_filename = scheme_filename
self.scheme_tree_view.load(self._scheme)
self.adjustSize()
def __load_data(self, data_filename):
self._data = StructuredNode(decode_file(data_filename))
self.save_filename = data_filename
self._open_root()
def _load_data_and_scheme(self, data_filename, scheme_filename):
self.__load_scheme(scheme_filename)
self.__load_data(data_filename)
