def Build_Tab(group, source_key, default, projector, projectordb, edit=False):
"""
Create the radio button page for a tab.
Dictionary will be a 1-key entry where key=tab to setup, val=list of inputs.
source_key: {"groupkey1": {"key11": "key11-text",
"key12": "key12-text",
...
},
"groupkey2": {"key21": "key21-text",
"key22": "key22-text",
....
},
...
}
:param group: Button group widget to add buttons to
:param source_key: Dictionary of sources for radio buttons
:param default: Default radio button to check
:param projector: Projector instance
:param projectordb: ProjectorDB instance for session
:param edit: If we're editing the source text
"""
buttonchecked = False
widget = QWidget()
layout = QFormLayout() if edit else QVBoxLayout()
layout.setSpacing(10)
widget.setLayout(layout)
tempkey = list(source_key.keys())[0] # Should only be 1 key
sourcelist = list(source_key[tempkey])
sourcelist.sort()
button_count = len(sourcelist)
if edit:
for key in sourcelist:
item = QLineEdit()
item.setObjectName('source_key_%s' % key)
source_item = projectordb.get_source_by_code(code=key, projector_id=projector.db_item.id)
if source_item is None:
item.setText(PJLINK_DEFAULT_CODES[key])
else:
item.setText(source_item.text)
layout.addRow(PJLINK_DEFAULT_CODES[key], item)
group.append(item)
else:
for key in sourcelist:
source_item = projectordb.get_source_by_code(code=key, projector_id=projector.db_item.id)
if source_item is None:
text = source_key[tempkey][key]
else:
text = source_item.text
itemwidget = QRadioButton(text)
itemwidget.setAutoExclusive(True)
if default == key:
itemwidget.setChecked(True)
buttonchecked = itemwidget.isChecked() or buttonchecked
group.addButton(itemwidget, int(key))
layout.addWidget(itemwidget)
layout.addStretch()
return widget, button_count, buttonchecked
class SourceSelectSingle(QDialog):
"""
Class for handling selecting the source for the projector to use.
Uses single dialog interface.
"""
def __init__(self, parent, projectordb, edit=False):
"""
Build the source select dialog.
:param projectordb: ProjectorDB session to use
"""
log.debug('Initializing SourceSelectSingle()')
self.projectordb = projectordb
super(SourceSelectSingle, self).__init__(parent)
self.edit = edit
if self.edit:
title = translate('OpenLP.SourceSelectForm', 'Edit Projector Source Text')
else:
title = translate('OpenLP.SourceSelectForm', 'Select Projector Source')
self.setObjectName('source_select_single')
self.setWindowIcon(build_icon(':/icon/openlp-log-32x32.png'))
self.setModal(True)
self.edit = edit
def exec_(self, projector, edit=False):
"""
Override initial method so we can build the tabs.
:param projector: Projector instance to build source list from
"""
self.projector = projector
self.layout = QFormLayout() if self.edit else QVBoxLayout()
self.layout.setObjectName('source_select_tabs_layout')
self.layout.setSpacing(10)
self.setLayout(self.layout)
self.setMinimumWidth(350)
self.button_group = [] if self.edit else QButtonGroup()
self.source_text = self.projectordb.get_source_list(projector=projector)
keys = list(self.source_text.keys())
keys.sort()
key_count = len(keys)
button_list = []
if self.edit:
for key in keys:
item = QLineEdit()
item.setObjectName('source_key_%s' % key)
source_item = self.projectordb.get_source_by_code(code=key, projector_id=self.projector.db_item.id)
if source_item is None:
item.setText(PJLINK_DEFAULT_CODES[key])
else:
item.old_text = item.text()
item.setText(source_item.text)
self.layout.addRow(PJLINK_DEFAULT_CODES[key], item)
self.button_group.append(item)
self.button_box = QDialogButtonBox(QtGui.QDialogButtonBox.Reset |
QtGui.QDialogButtonBox.Discard |
QtGui.QDialogButtonBox.Ok |
QtGui.QDialogButtonBox.Cancel)
else:
for key in keys:
source_text = self.projectordb.get_source_by_code(code=key, projector_id=self.projector.db_item.id)
text = self.source_text[key] if source_text is None else source_text.text
button = QtGui.QRadioButton(text)
button.setChecked(True if key == projector.source else False)
self.layout.addWidget(button)
self.button_group.addButton(button, int(key))
button_list.append(key)
self.button_box = QDialogButtonBox(QtGui.QDialogButtonBox.Ok |
QtGui.QDialogButtonBox.Cancel)
self.button_box.clicked.connect(self.button_clicked)
self.layout.addWidget(self.button_box)
self.setMinimumHeight(key_count*25)
set_button_tooltip(self.button_box)
selected = super(SourceSelectSingle, self).exec_()
return selected
@pyqtSlot(object)
def button_clicked(self, button):
"""
Checks which button was clicked
:param button: Button that was clicked
:returns: Ok: Saves current edits
Delete: Resets text to last-saved text
Reset: Reset all text to PJLink default text
Cancel: Cancel text edit
"""
if self.button_box.standardButton(button) == self.button_box.Cancel:
self.done(0)
elif self.button_box.standardButton(button) == self.button_box.Reset:
self.done(100)
elif self.button_box.standardButton(button) == self.button_box.Discard:
self.delete_sources()
elif self.button_box.standardButton(button) == self.button_box.Ok:
return self.accept_me()
else:
return 100
def delete_sources(self):
msg = QtGui.QMessageBox()
msg.setText(translate('OpenLP.SourceSelectForm', 'Delete entries for this projector'))
msg.setInformativeText(translate('OpenLP.SourceSelectForm',
'Are you sure you want to delete ALL user-defined '
'source input text for this projector?'))
msg.setStandardButtons(msg.Cancel | msg.Ok)
msg.setDefaultButton(msg.Cancel)
ans = msg.exec_()
if ans == msg.Cancel:
return
self.projectordb.delete_all_objects(ProjectorSource, ProjectorSource.projector_id == self.projector.db_item.id)
self.done(100)
@pyqtSlot()
def accept_me(self):
"""
Slot to accept 'OK' button
"""
projector = self.projector.db_item
if self.edit:
for key in self.button_group:
code = key.objectName().split("_")[-1]
text = key.text().strip()
if key.text().strip().lower() == PJLINK_DEFAULT_CODES[code].strip().lower():
continue
item = self.projectordb.get_source_by_code(code=code, projector_id=projector.id)
if item is None:
log.debug("(%s) Adding new source text %s: %s" % (projector.ip, code, text))
item = ProjectorSource(projector_id=projector.id, code=code, text=text)
else:
item.text = text
log.debug('(%s) Updating source code %s with text="%s"' % (projector.ip, item.code, item.text))
self.projectordb.add_source(item)
selected = 0
else:
selected = self.button_group.checkedId()
log.debug('SourceSelectDialog().accepted() Setting source to %s' % selected)
self.done(selected)
