class MainInitializer:
app: QApplication
widget: QStackedWidget
variables: GlobalVariables
def __init__(self) -> None:
qInitResources()
self._initialize_app()
self._initialize_widget()
self._initialize_variables()
def _initialize_app(self) -> None:
self.app = QApplication(sys.argv)
self.app.setApplicationName("Voorspelling")
icons = QIcon()
for data in ui_icons.values():
icons.addFile(data["Path"], QSize(data["Size"], data["Size"]))
self.app.setWindowIcon(icons)
def _initialize_widget(self) -> None:
self.widget = QStackedWidget()
self.widget.setMaximumSize(app_size["Max"]["Width"],
app_size["Max"]["Height"])
self.widget.setMinimumSize(app_size["Min"]["Width"],
app_size["Min"]["Height"])
def _initialize_variables(self) -> None:
self.variables = GlobalVariables.get_instance()
def program_resources(self) -> tuple:
return self.app, self.widget, self.variables
def __init__(self, parent=None):
super(Gui, self).__init__(parent)
self._components = {}
self.listeners = weakref.WeakKeyDictionary(
) # we don't care about keys, and this might contain more references than 2 components in the futur
stackWidget = QStackedWidget(self)
stackWidget.setMinimumSize(700, 700)
self.componentArea = stackWidget
def __init__(self, main_panel_widget=None, top_panel=None):
if main_panel_widget is None:
main_panel_widget = QStackedWidget()
main_panel_widget.setMinimumSize(800, 600)
super().__init__(main_panel_widget, top_panel)
class EntryView(BaseTransactionView):
def _setup(self):
self._setupUi()
self.etable = EntryTable(self.model.etable, view=self.tableView)
self.efbar = EntryFilterBar(model=self.model.filter_bar,
view=self.filterBar)
self.bgraph = Chart(self.model.bargraph, view=self.barGraphView)
self.lgraph = Chart(self.model.balgraph, view=self.lineGraphView)
self._setupColumns(
) # Can only be done after the model has been connected
self.reconciliationButton.clicked.connect(
self.model.toggle_reconciliation_mode)
def _setupUi(self):
self.resize(483, 423)
self.verticalLayout = QVBoxLayout(self)
self.verticalLayout.setSpacing(0)
self.verticalLayout.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout = QHBoxLayout()
self.horizontalLayout.setSpacing(0)
self.filterBar = RadioBox(self)
sizePolicy = QSizePolicy(QSizePolicy.Maximum, QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.filterBar.sizePolicy().hasHeightForWidth())
self.filterBar.setSizePolicy(sizePolicy)
self.horizontalLayout.addWidget(self.filterBar)
self.horizontalLayout.addItem(horizontalSpacer())
self.reconciliationButton = QPushButton(tr("Reconciliation"))
self.reconciliationButton.setCheckable(True)
self.horizontalLayout.addWidget(self.reconciliationButton)
self.verticalLayout.addLayout(self.horizontalLayout)
self.splitterView = QSplitter()
self.splitterView.setOrientation(Qt.Vertical)
self.splitterView.setChildrenCollapsible(False)
self.tableView = TableView(self)
self.tableView.setAcceptDrops(True)
self.tableView.setEditTriggers(QAbstractItemView.DoubleClicked
| QAbstractItemView.EditKeyPressed)
self.tableView.setDragEnabled(True)
self.tableView.setDragDropMode(QAbstractItemView.InternalMove)
self.tableView.setSelectionBehavior(QAbstractItemView.SelectRows)
self.tableView.setSortingEnabled(True)
self.tableView.horizontalHeader().setHighlightSections(False)
self.tableView.horizontalHeader().setMinimumSectionSize(18)
self.tableView.verticalHeader().setVisible(False)
self.tableView.verticalHeader().setDefaultSectionSize(18)
self.splitterView.addWidget(self.tableView)
self.graphView = QStackedWidget(self)
sizePolicy = QSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.graphView.sizePolicy().hasHeightForWidth())
self.graphView.setSizePolicy(sizePolicy)
self.graphView.setMinimumSize(0, 200)
self.lineGraphView = LineGraphView()
self.graphView.addWidget(self.lineGraphView)
self.barGraphView = BarGraphView()
self.graphView.addWidget(self.barGraphView)
self.splitterView.addWidget(self.graphView)
self.graphView.setCurrentIndex(1)
self.splitterView.setStretchFactor(0, 1)
self.splitterView.setStretchFactor(1, 0)
self.verticalLayout.addWidget(self.splitterView)
def _setupColumns(self):
h = self.tableView.horizontalHeader()
h.setSectionsMovable(True) # column drag & drop reorder
# --- QWidget override
def setFocus(self):
self.etable.view.setFocus()
# --- Public
def fitViewsForPrint(self, viewPrinter):
hidden = self.model.mainwindow.hidden_areas
viewPrinter.fitTable(self.etable)
if PaneArea.BottomGraph not in hidden:
viewPrinter.fit(self.graphView.currentWidget(),
300,
150,
expandH=True,
expandV=True)
def restoreSubviewsSize(self):
graphHeight = self.model.graph_height_to_restore
if graphHeight:
splitterHeight = self.splitterView.height()
sizes = [splitterHeight - graphHeight, graphHeight]
self.splitterView.setSizes(sizes)
# --- model --> view
def refresh_reconciliation_button(self):
if self.model.can_toggle_reconciliation_mode:
self.reconciliationButton.setEnabled(True)
self.reconciliationButton.setChecked(
self.model.reconciliation_mode)
else:
self.reconciliationButton.setEnabled(False)
self.reconciliationButton.setChecked(False)
def show_bar_graph(self):
self.graphView.setCurrentIndex(1)
def show_line_graph(self):
self.graphView.setCurrentIndex(0)
def update_visibility(self):
hidden = self.model.mainwindow.hidden_areas
self.graphView.setHidden(PaneArea.BottomGraph in hidden)
class EntryView(BaseTransactionView):
def _setup(self):
self._setupUi()
self.etable = EntryTable(self.model.etable, view=self.tableView)
self.efbar = EntryFilterBar(model=self.model.filter_bar, view=self.filterBar)
self.bgraph = Chart(self.model.bargraph, view=self.barGraphView)
self.lgraph = Chart(self.model.balgraph, view=self.lineGraphView)
self._setupColumns() # Can only be done after the model has been connected
self.reconciliationButton.clicked.connect(self.model.toggle_reconciliation_mode)
def _setupUi(self):
self.resize(483, 423)
self.verticalLayout = QVBoxLayout(self)
self.verticalLayout.setSpacing(0)
self.verticalLayout.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout = QHBoxLayout()
self.horizontalLayout.setSpacing(0)
self.filterBar = RadioBox(self)
sizePolicy = QSizePolicy(QSizePolicy.Maximum, QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.filterBar.sizePolicy().hasHeightForWidth())
self.filterBar.setSizePolicy(sizePolicy)
self.horizontalLayout.addWidget(self.filterBar)
self.horizontalLayout.addItem(horizontalSpacer())
self.reconciliationButton = QPushButton(tr("Reconciliation"))
self.reconciliationButton.setCheckable(True)
self.horizontalLayout.addWidget(self.reconciliationButton)
self.verticalLayout.addLayout(self.horizontalLayout)
self.splitterView = QSplitter()
self.splitterView.setOrientation(Qt.Vertical)
self.splitterView.setChildrenCollapsible(False)
self.tableView = TableView(self)
self.tableView.setAcceptDrops(True)
self.tableView.setEditTriggers(QAbstractItemView.DoubleClicked|QAbstractItemView.EditKeyPressed)
self.tableView.setDragEnabled(True)
self.tableView.setDragDropMode(QAbstractItemView.InternalMove)
self.tableView.setSelectionBehavior(QAbstractItemView.SelectRows)
self.tableView.setSortingEnabled(True)
self.tableView.horizontalHeader().setHighlightSections(False)
self.tableView.horizontalHeader().setMinimumSectionSize(18)
self.tableView.verticalHeader().setVisible(False)
self.tableView.verticalHeader().setDefaultSectionSize(18)
self.splitterView.addWidget(self.tableView)
self.graphView = QStackedWidget(self)
sizePolicy = QSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.graphView.sizePolicy().hasHeightForWidth())
self.graphView.setSizePolicy(sizePolicy)
self.graphView.setMinimumSize(0, 200)
self.lineGraphView = LineGraphView()
self.graphView.addWidget(self.lineGraphView)
self.barGraphView = BarGraphView()
self.graphView.addWidget(self.barGraphView)
self.splitterView.addWidget(self.graphView)
self.graphView.setCurrentIndex(1)
self.splitterView.setStretchFactor(0, 1)
self.splitterView.setStretchFactor(1, 0)
self.verticalLayout.addWidget(self.splitterView)
def _setupColumns(self):
h = self.tableView.horizontalHeader()
h.setSectionsMovable(True) # column drag & drop reorder
# --- QWidget override
def setFocus(self):
self.etable.view.setFocus()
# --- Public
def fitViewsForPrint(self, viewPrinter):
hidden = self.model.mainwindow.hidden_areas
viewPrinter.fitTable(self.etable)
if PaneArea.BottomGraph not in hidden:
viewPrinter.fit(self.graphView.currentWidget(), 300, 150, expandH=True, expandV=True)
def restoreSubviewsSize(self):
graphHeight = self.model.graph_height_to_restore
if graphHeight:
splitterHeight = self.splitterView.height()
sizes = [splitterHeight-graphHeight, graphHeight]
self.splitterView.setSizes(sizes)
# --- model --> view
def refresh_reconciliation_button(self):
if self.model.can_toggle_reconciliation_mode:
self.reconciliationButton.setEnabled(True)
self.reconciliationButton.setChecked(self.model.reconciliation_mode)
else:
self.reconciliationButton.setEnabled(False)
self.reconciliationButton.setChecked(False)
def show_bar_graph(self):
self.graphView.setCurrentIndex(1)
def show_line_graph(self):
self.graphView.setCurrentIndex(0)
def update_visibility(self):
hidden = self.model.mainwindow.hidden_areas
self.graphView.setHidden(PaneArea.BottomGraph in hidden)
class PreferencesDialog(QDialog):
def __init__(self, parent=None):
super().__init__(parent)
self.main = parent
self.pages_widget = QStackedWidget()
self.pages_widget.setMinimumSize(600, 0)
self.contents_widget = QListWidget()
bbox = QDialogButtonBox(
QDialogButtonBox.Ok | QDialogButtonBox.Apply | QDialogButtonBox.Cancel
)
self.apply_btn = bbox.button(QDialogButtonBox.Apply)
self.ok_btn = bbox.button(QDialogButtonBox.Ok)
qhelp = QCheckBox(_("Enable Descriptive Help"), self)
self.qhelp_ckb = qhelp
try:
qhelp.setChecked(settings["ck_descriptive_text"])
except KeyError:
qhelp.setChecked(False)
self.setAttribute(Qt.WA_DeleteOnClose)
self.setWindowTitle(_("Settings"))
self.contents_widget.setMovement(QListView.Static)
self.contents_widget.setSpacing(1)
self.contents_widget.setCurrentRow(0)
self.contents_widget.setMinimumWidth(220)
self.contents_widget.setMinimumHeight(400)
hsplitter = QSplitter()
hsplitter.addWidget(self.contents_widget)
hsplitter.addWidget(self.pages_widget)
hsplitter.setStretchFactor(0, 1)
hsplitter.setStretchFactor(1, 2)
btnlayout = QHBoxLayout()
btnlayout.addWidget(qhelp)
btnlayout.addStretch(1)
btnlayout.addWidget(bbox)
vlayout = QVBoxLayout()
vlayout.addWidget(hsplitter)
vlayout.addLayout(btnlayout)
self.setLayout(vlayout)
bbox.accepted.connect(self.accept)
bbox.rejected.connect(self.reject)
bbox.clicked.connect(self.button_clicked)
qhelp.stateChanged.connect(self.checkbox_toggled)
self.contents_widget.currentRowChanged.connect(self.pages_widget.setCurrentIndex)
def accept(self):
"""Go through all the pages and save everything."""
for idx in range(0, self.pages_widget.count()):
page = self.get_page(idx)
if not page.validate():
return
page.save()
super().accept()
def button_clicked(self, button):
"""Save a specific page"""
if button is self.apply_btn:
page = self.get_page()
if not page.validate():
return
page.save()
return
def checkbox_toggled(self, checkbox):
"""Enable descriptive help."""
if checkbox == Qt.Checked:
QMessageBox.information(
self,
_("Descriptive Text"),
_(
"Enabling this option will tell the software to use a different build process "
"for each element and embed a descriptive information alongside them.\n"
"The setting window will be required to be closed then reopened after enabling "
"or disabling this option."
),
QMessageBox.Ok,
)
settings["ck_descriptive_text"] = True
return
settings["ck_descriptive_text"] = False
def add_page(self, widget):
widget.show_this_page.connect(
lambda row=self.contents_widget.count(): self.contents_widget.setCurrentRow(row)
)
scrollarea = QScrollArea(self)
scrollarea.setWidgetResizable(True)
scrollarea.setWidget(widget)
self.pages_widget.addWidget(scrollarea)
page_row = QListWidgetItem(self.contents_widget)
page_row.setText(widget.get_name())
page_row.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
page_row.setSizeHint(QSize(0, 25))
def get_page(self, index=None):
if not index:
widget = self.pages_widget.currentWidget()
else:
widget = self.pages_widget.widget(index)
if widget:
return widget.widget()
return None
