class LayoutSettingsDialog(QDialog): """Layout settings dialog""" def __init__(self, parent, names, order, active): super(LayoutSettingsDialog, self).__init__(parent) # variables self._parent = parent self._selection_model = None self.names = names self.order = order self.active = active # widgets self.button_move_up = QPushButton(_('Move Up')) self.button_move_down = QPushButton(_('Move Down')) self.button_delete = QPushButton(_('Delete Layout')) self.button_box = QDialogButtonBox( QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal, self) self.group_box = QGroupBox(_("Layout Display and Order")) self.table = QTableView(self) self.ok_button = self.button_box.button(QDialogButtonBox.Ok) self.cancel_button = self.button_box.button(QDialogButtonBox.Cancel) self.cancel_button.setDefault(True) self.cancel_button.setAutoDefault(True) # widget setup self.dialog_size = QSize(300, 200) self.setMinimumSize(self.dialog_size) self.setFixedSize(self.dialog_size) self.setWindowTitle('Layout Settings') self.table.setModel(LayoutModel(self.table, order, active)) self.table.setSelectionBehavior(QAbstractItemView.SelectRows) self.table.setSelectionMode(QAbstractItemView.SingleSelection) self.table.verticalHeader().hide() self.table.horizontalHeader().hide() self.table.setAlternatingRowColors(True) self.table.setShowGrid(False) self.table.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff) self.table.horizontalHeader().setStretchLastSection(True) self.table.setColumnHidden(1, True) # need to keep a reference for pyside not to segfault! self._selection_model = self.table.selectionModel() # layout buttons_layout = QVBoxLayout() buttons_layout.addWidget(self.button_move_up) buttons_layout.addWidget(self.button_move_down) buttons_layout.addStretch() buttons_layout.addWidget(self.button_delete) group_layout = QHBoxLayout() group_layout.addWidget(self.table) group_layout.addLayout(buttons_layout) self.group_box.setLayout(group_layout) layout = QVBoxLayout() layout.addWidget(self.group_box) layout.addWidget(self.button_box) self.setLayout(layout) # signals and slots self.button_box.accepted.connect(self.accept) self.button_box.rejected.connect(self.close) self.button_delete.clicked.connect(self.delete_layout) self.button_move_up.clicked.connect(lambda: self.move_layout(True)) self.button_move_down.clicked.connect(lambda: self.move_layout(False)) self.table.model().dataChanged.connect( lambda: self.selection_changed(None, None)) self._selection_model.selectionChanged.connect( lambda: self.selection_changed(None, None)) # focus table index = self.table.model().index(0, 0) self.table.setCurrentIndex(index) self.table.setFocus() def delete_layout(self): """ """ names, order, active = self.names, self.order, self.order name = from_qvariant(self.table.selectionModel().currentIndex().data(), to_text_string) if name in names: index = names.index(name) # In case nothing has focus in the table if index != -1: order.remove(name) names[index] = None if name in active: active.remove(name) self.names, self.order, self.active = names, order, active self.table.model().set_data(order, active) index = self.table.model().index(0, 0) self.table.setCurrentIndex(index) self.table.setFocus() self.selection_changed(None, None) if len(order) == 0: self.button_move_up.setDisabled(True) self.button_move_down.setDisabled(True) self.button_delete.setDisabled(True) def move_layout(self, up=True): """ """ names, order, active = self.names, self.order, self.active row = self.table.selectionModel().currentIndex().row() row_new = row if up: row_new -= 1 else: row_new += 1 order[row], order[row_new] = order[row_new], order[row] self.order = order self.table.model().set_data(order, active) index = self.table.model().index(row_new, 0) self.table.setCurrentIndex(index) self.table.setFocus() self.selection_changed(None, None) def selection_changed(self, selection, deselection): """ """ model = self.table.model() index = self.table.currentIndex() row = index.row() order, names, active = self.order, self.names, self.active state = model.row(row)[1] name = model.row(row)[0] # Check if name changed if name not in names: # Did changed if row != -1: # row == -1, means no items left to delete old_name = order[row] order[row] = name names[names.index(old_name)] = name if old_name in active: active[active.index(old_name)] = name # Check if checbox clicked if state: if name not in active: active.append(name) else: if name in active: active.remove(name) self.active = active self.button_move_up.setDisabled(False) self.button_move_down.setDisabled(False) if row == 0: self.button_move_up.setDisabled(True) if row == len(names) - 1: self.button_move_down.setDisabled(True) if len(names) == 0: self.button_move_up.setDisabled(True) self.button_move_down.setDisabled(True)
def __init__(self, parent, env, name, action, version, versions): super(CondaPackageActionDialog, self).__init__(parent) self._parent = parent self._env = env self._version_text = None self._name = name self._dependencies_dic = {} self._conda_process = \ conda_api_q.CondaProcess(self, self._on_process_finished) # widgets self.label = QLabel(self) self.combobox_version = QComboBox() self.label_version = QLabel(self) self.widget_version = None self.table_dependencies = None self.checkbox = QCheckBox(_('Install dependencies (recommended)')) self.bbox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal, self) self.button_ok = self.bbox.button(QDialogButtonBox.Ok) self.button_cancel = self.bbox.button(QDialogButtonBox.Cancel) self.button_cancel.setDefault(True) self.button_cancel.setAutoDefault(True) dialog_size = QSize(300, 90) # helper variable values action_title = {const.UPGRADE: _("Upgrade package"), const.DOWNGRADE: _("Downgrade package"), const.REMOVE: _("Remove package"), const.INSTALL: _("Install package")} # Versions might have duplicates from different builds versions = sort_versions(list(set(versions)), reverse=True) # FIXME: There is a bug, a package installed by anaconda has version # astropy 0.4 and the linked list 0.4 but the available versions # in the json file do not include 0.4 but 0.4rc1... so... # temporal fix is to check if inside list otherwise show full list if action == const.UPGRADE: if version in versions: index = versions.index(version) versions = versions[:index] else: versions = versions elif action == const.DOWNGRADE: if version in versions: index = versions.index(version) versions = versions[index+1:] else: versions = versions elif action == const.REMOVE: versions = [version] self.combobox_version.setEnabled(False) if len(versions) == 1: if action == const.REMOVE: labeltext = _('Package version to remove:') else: labeltext = _('Package version available:') self.label_version.setText(versions[0]) self.widget_version = self.label_version else: labeltext = _("Select package version:") self.combobox_version.addItems(versions) self.widget_version = self.combobox_version self.label.setText(labeltext) self.label_version.setAlignment(Qt.AlignLeft) self.table_dependencies = QWidget(self) self._layout = QGridLayout() self._layout.addWidget(self.label, 0, 0, Qt.AlignVCenter | Qt.AlignLeft) self._layout.addWidget(self.widget_version, 0, 1, Qt.AlignVCenter | Qt.AlignRight) self.widgets = [self.checkbox, self.button_ok, self.widget_version, self.table_dependencies] row_index = 1 # Create a Table if action in [const.INSTALL, const.UPGRADE, const.DOWNGRADE]: table = QTableView(self) dialog_size = QSize(dialog_size.width() + 40, 300) self.table_dependencies = table row_index = 1 self._layout.addItem(QSpacerItem(10, 5), row_index, 0) self._layout.addWidget(self.checkbox, row_index + 1, 0, 1, 2) self.checkbox.setChecked(True) self._changed_version(versions[0]) table.setSelectionBehavior(QAbstractItemView.SelectRows) table.verticalHeader().hide() table.horizontalHeader().hide() table.setAlternatingRowColors(True) table.setShowGrid(False) table.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff) table.horizontalHeader().setStretchLastSection(True) self._layout.addWidget(self.table_dependencies, row_index + 2, 0, 1, 2, Qt.AlignHCenter) self._layout.addItem(QSpacerItem(10, 5), row_index + 3, 0) self._layout.addWidget(self.bbox, row_index + 6, 0, 1, 2, Qt.AlignHCenter) title = "{0}: {1}".format(action_title[action], name) self.setLayout(self._layout) self.setMinimumSize(dialog_size) self.setFixedSize(dialog_size) self.setWindowTitle(title) self.setModal(True) # signals and slots self.bbox.accepted.connect(self.accept) self.bbox.rejected.connect(self.close) self.combobox_version.currentIndexChanged.connect( self._changed_version) self.checkbox.stateChanged.connect(self._changed_checkbox)
def __init__(self, parent, prefix, name, action, version, versions, packages_sizes, active_channels): super(CondaPackageActionDialog, self).__init__(parent) self._parent = parent self._prefix = prefix self._version_text = None self._name = name self._dependencies_dic = {} self._active_channels = active_channels self._packages_sizes = packages_sizes self.api = ManagerAPI() # Widgets self.label = QLabel(self) self.combobox_version = QComboBox() self.label_version = QLabel(self) self.widget_version = None self.table_dependencies = None self.checkbox = QCheckBox(_('Install dependencies (recommended)')) self.bbox = QDialogButtonBox( QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal, self) self.button_ok = self.bbox.button(QDialogButtonBox.Ok) self.button_cancel = self.bbox.button(QDialogButtonBox.Cancel) self.button_cancel.setDefault(True) self.button_cancel.setAutoDefault(True) dialog_size = QSize(300, 90) # Helper variable values action_title = { C.ACTION_UPGRADE: _("Upgrade package"), C.ACTION_DOWNGRADE: _("Downgrade package"), C.ACTION_REMOVE: _("Remove package"), C.ACTION_INSTALL: _("Install package") } # FIXME: There is a bug, a package installed by anaconda has version # astropy 0.4 and the linked list 0.4 but the available versions # in the json file do not include 0.4 but 0.4rc1... so... # temporal fix is to check if inside list otherwise show full list if action == C.ACTION_UPGRADE: if version in versions: index = versions.index(version) combo_versions = versions[index + 1:] else: versions = versions elif action == C.ACTION_DOWNGRADE: if version in versions: index = versions.index(version) combo_versions = versions[:index] else: versions = versions elif action == C.ACTION_REMOVE: combo_versions = [version] self.combobox_version.setEnabled(False) elif action == C.ACTION_INSTALL: combo_versions = versions # Reverse order for combobox combo_versions = list(reversed(combo_versions)) if len(versions) == 1: if action == C.ACTION_REMOVE: labeltext = _('Package version to remove:') else: labeltext = _('Package version available:') self.label_version.setText(combo_versions[0]) self.widget_version = self.label_version else: labeltext = _("Select package version:") self.combobox_version.addItems(combo_versions) self.widget_version = self.combobox_version self.label.setText(labeltext) self.label_version.setAlignment(Qt.AlignLeft) self.table_dependencies = QWidget(self) layout = QVBoxLayout() version_layout = QHBoxLayout() version_layout.addWidget(self.label) version_layout.addStretch() version_layout.addWidget(self.widget_version) layout.addLayout(version_layout) self.widgets = [ self.checkbox, self.button_ok, self.widget_version, self.table_dependencies ] # Create a Table if action in [C.ACTION_INSTALL, C.ACTION_UPGRADE, C.ACTION_DOWNGRADE]: table = QTableView(self) dialog_size = QSize(dialog_size.width() + 40, 300) self.table_dependencies = table layout.addWidget(self.checkbox) self.checkbox.setChecked(True) self._changed_version(versions[0]) table.setSelectionBehavior(QAbstractItemView.SelectRows) table.verticalHeader().hide() table.horizontalHeader().hide() table.setAlternatingRowColors(True) table.setShowGrid(False) table.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff) table.horizontalHeader().setStretchLastSection(True) layout.addWidget(self.table_dependencies) layout.addWidget(self.bbox) title = "{0}: {1}".format(action_title[action], name) self.setLayout(layout) self.setMinimumSize(dialog_size) self.setFixedSize(dialog_size) self.setWindowTitle(title) self.setModal(True) # Signals and slots self.bbox.accepted.connect(self.accept) self.bbox.rejected.connect(self.close) self.combobox_version.currentIndexChanged.connect( self._changed_version) self.checkbox.stateChanged.connect(self._changed_checkbox)
class LayoutSettingsDialog(QDialog): """Layout settings dialog""" def __init__(self, parent, names, order, active): super(LayoutSettingsDialog, self).__init__(parent) # variables self._parent = parent self._selection_model = None self.names = names self.order = order self.active = active # widgets self.button_move_up = QPushButton(_('Move Up')) self.button_move_down = QPushButton(_('Move Down')) self.button_delete = QPushButton(_('Delete Layout')) self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal, self) self.group_box = QGroupBox(_("Layout Display and Order")) self.table = QTableView(self) self.ok_button = self.button_box.button(QDialogButtonBox.Ok) self.cancel_button = self.button_box.button(QDialogButtonBox.Cancel) self.cancel_button.setDefault(True) self.cancel_button.setAutoDefault(True) # widget setup self.dialog_size = QSize(300, 200) self.setMinimumSize(self.dialog_size) self.setFixedSize(self.dialog_size) self.setWindowTitle('Layout Settings') self.table.setModel(LayoutModel(self.table, order, active)) self.table.setSelectionBehavior(QAbstractItemView.SelectRows) self.table.setSelectionMode(QAbstractItemView.SingleSelection) self.table.verticalHeader().hide() self.table.horizontalHeader().hide() self.table.setAlternatingRowColors(True) self.table.setShowGrid(False) self.table.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff) self.table.horizontalHeader().setStretchLastSection(True) self.table.setColumnHidden(1, True) # need to keep a reference for pyside not to segfault! self._selection_model = self.table.selectionModel() # layout buttons_layout = QVBoxLayout() buttons_layout.addWidget(self.button_move_up) buttons_layout.addWidget(self.button_move_down) buttons_layout.addStretch() buttons_layout.addWidget(self.button_delete) group_layout = QHBoxLayout() group_layout.addWidget(self.table) group_layout.addLayout(buttons_layout) self.group_box.setLayout(group_layout) layout = QVBoxLayout() layout.addWidget(self.group_box) layout.addWidget(self.button_box) self.setLayout(layout) # signals and slots self.button_box.accepted.connect(self.accept) self.button_box.rejected.connect(self.close) self.button_delete.clicked.connect(self.delete_layout) self.button_move_up.clicked.connect(lambda: self.move_layout(True)) self.button_move_down.clicked.connect(lambda: self.move_layout(False)) self.table.model().dataChanged.connect( lambda: self.selection_changed(None, None)) self._selection_model.selectionChanged.connect( lambda: self.selection_changed(None, None)) # focus table index = self.table.model().index(0, 0) self.table.setCurrentIndex(index) self.table.setFocus() def delete_layout(self): """ """ names, order, active = self.names, self.order, self.order name = from_qvariant(self.table.selectionModel().currentIndex().data(), to_text_string) if name in names: index = names.index(name) # In case nothing has focus in the table if index != -1: order.remove(name) names[index] = None if name in active: active.remove(name) self.names, self.order, self.active = names, order, active self.table.model().set_data(order, active) index = self.table.model().index(0, 0) self.table.setCurrentIndex(index) self.table.setFocus() self.selection_changed(None, None) if len(order) == 0: self.button_move_up.setDisabled(True) self.button_move_down.setDisabled(True) self.button_delete.setDisabled(True) def move_layout(self, up=True): """ """ names, order, active = self.names, self.order, self.active row = self.table.selectionModel().currentIndex().row() row_new = row if up: row_new -= 1 else: row_new += 1 order[row], order[row_new] = order[row_new], order[row] self.order = order self.table.model().set_data(order, active) index = self.table.model().index(row_new, 0) self.table.setCurrentIndex(index) self.table.setFocus() self.selection_changed(None, None) def selection_changed(self, selection, deselection): """ """ model = self.table.model() index = self.table.currentIndex() row = index.row() order, names, active = self.order, self.names, self.active state = model.row(row)[1] name = model.row(row)[0] # Check if name changed if name not in names: # Did changed if row != -1: # row == -1, means no items left to delete old_name = order[row] order[row] = name names[names.index(old_name)] = name if old_name in active: active[active.index(old_name)] = name # Check if checbox clicked if state: if name not in active: active.append(name) else: if name in active: active.remove(name) self.active = active self.button_move_up.setDisabled(False) self.button_move_down.setDisabled(False) if row == 0: self.button_move_up.setDisabled(True) if row == len(names) - 1: self.button_move_down.setDisabled(True) if len(names) == 0: self.button_move_up.setDisabled(True) self.button_move_down.setDisabled(True)
def __init__(self, parent, prefix, name, action, version, versions, packages_sizes, active_channels): super(CondaPackageActionDialog, self).__init__(parent) self._parent = parent self._prefix = prefix self._version_text = None self._name = name self._dependencies_dic = {} self._active_channels = active_channels self._packages_sizes = packages_sizes self.api = ManagerAPI() # Widgets self.label = QLabel(self) self.combobox_version = QComboBox() self.label_version = QLabel(self) self.widget_version = None self.table_dependencies = None self.checkbox = QCheckBox(_("Install dependencies (recommended)")) self.bbox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal, self) self.button_ok = self.bbox.button(QDialogButtonBox.Ok) self.button_cancel = self.bbox.button(QDialogButtonBox.Cancel) self.button_cancel.setDefault(True) self.button_cancel.setAutoDefault(True) dialog_size = QSize(300, 90) # Helper variable values action_title = { C.ACTION_UPGRADE: _("Upgrade package"), C.ACTION_DOWNGRADE: _("Downgrade package"), C.ACTION_REMOVE: _("Remove package"), C.ACTION_INSTALL: _("Install package"), } # FIXME: There is a bug, a package installed by anaconda has version # astropy 0.4 and the linked list 0.4 but the available versions # in the json file do not include 0.4 but 0.4rc1... so... # temporal fix is to check if inside list otherwise show full list if action == C.ACTION_UPGRADE: if version in versions: index = versions.index(version) combo_versions = versions[index + 1 :] else: versions = versions elif action == C.ACTION_DOWNGRADE: if version in versions: index = versions.index(version) combo_versions = versions[:index] else: versions = versions elif action == C.ACTION_REMOVE: combo_versions = [version] self.combobox_version.setEnabled(False) elif action == C.ACTION_INSTALL: combo_versions = versions # Reverse order for combobox combo_versions = list(reversed(combo_versions)) if len(versions) == 1: if action == C.ACTION_REMOVE: labeltext = _("Package version to remove:") else: labeltext = _("Package version available:") self.label_version.setText(combo_versions[0]) self.widget_version = self.label_version else: labeltext = _("Select package version:") self.combobox_version.addItems(combo_versions) self.widget_version = self.combobox_version self.label.setText(labeltext) self.label_version.setAlignment(Qt.AlignLeft) self.table_dependencies = QWidget(self) layout = QVBoxLayout() version_layout = QHBoxLayout() version_layout.addWidget(self.label) version_layout.addStretch() version_layout.addWidget(self.widget_version) layout.addLayout(version_layout) self.widgets = [self.checkbox, self.button_ok, self.widget_version, self.table_dependencies] # Create a Table if action in [C.ACTION_INSTALL, C.ACTION_UPGRADE, C.ACTION_DOWNGRADE]: table = QTableView(self) dialog_size = QSize(dialog_size.width() + 40, 300) self.table_dependencies = table layout.addWidget(self.checkbox) self.checkbox.setChecked(True) self._changed_version(versions[0]) table.setSelectionBehavior(QAbstractItemView.SelectRows) table.verticalHeader().hide() table.horizontalHeader().hide() table.setAlternatingRowColors(True) table.setShowGrid(False) table.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff) table.horizontalHeader().setStretchLastSection(True) layout.addWidget(self.table_dependencies) layout.addWidget(self.bbox) title = "{0}: {1}".format(action_title[action], name) self.setLayout(layout) self.setMinimumSize(dialog_size) self.setFixedSize(dialog_size) self.setWindowTitle(title) self.setModal(True) # Signals and slots self.bbox.accepted.connect(self.accept) self.bbox.rejected.connect(self.close) self.combobox_version.currentIndexChanged.connect(self._changed_version) self.checkbox.stateChanged.connect(self._changed_checkbox)