def __selected_item(self, checked, exists):
item = QStandardItem()
item.setData(self._data_loader, LoaderObjectRole)
item.setCheckable(exists)
item.setCheckState(Qt.Checked if checked and exists else Qt.Unchecked)
item.setEditable(False)
return item
def __init__(self, var, lc, widget_parent=None, widget=None):
QWidget.__init__(self)
self.list_view = QListView()
text = []
model = QStandardItemModel(self.list_view)
for (i, val) in enumerate(var.values):
item = QStandardItem(val)
item.setCheckable(True)
if i + 1 in lc:
item.setCheckState(Qt.Checked)
text.append(val)
model.appendRow(item)
model.itemChanged.connect(widget_parent.conditions_changed)
self.list_view.setModel(model)
layout = QGridLayout(self)
layout.addWidget(self.list_view)
layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)
self.adjustSize()
self.setWindowFlags(Qt.Popup)
self.widget = widget
self.widget.desc_text = ', '.join(text)
self.widget.set_text()
def __init__(self, var, lc, widget_parent=None, widget=None):
QWidget.__init__(self)
self.list_view = QListView()
text = []
model = QStandardItemModel(self.list_view)
for (i, val) in enumerate(var.values):
item = QStandardItem(val)
item.setCheckable(True)
if i + 1 in lc:
item.setCheckState(Qt.Checked)
text.append(val)
model.appendRow(item)
model.itemChanged.connect(widget_parent.conditions_changed)
self.list_view.setModel(model)
layout = QGridLayout(self)
layout.addWidget(self.list_view)
layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)
self.adjustSize()
self.setWindowFlags(Qt.Popup)
self.widget = widget
self.widget.desc_text = ', '.join(text)
self.widget.set_text()
def __selected_item(self, var):
item = QStandardItem()
item.setData(var, VariableRole)
item.setCheckable(True)
select = var in self.batch_vars
item.setCheckState(Qt.Checked if select else Qt.Unchecked)
item.setEditable(False)
return item
def createRow(item):
# type: (Item) -> List[QStandardItem]
dist = None # type: Optional[Distribution]
if isinstance(item, Installed):
installed = True
ins, dist = item.installable, item.local
name = dist.project_name
summary = get_dist_meta(dist).get("Summary", "")
version = ins.version if ins is not None else dist.version
item_is_core = item.required
else:
installed = False
ins = item.installable
dist = None
name = ins.name
summary = ins.summary
version = ins.version
item_is_core = False
updatable = is_updatable(item)
item1 = QStandardItem()
item1.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable |
Qt.ItemIsUserCheckable |
(Qt.ItemIsUserTristate if updatable else 0))
item1.setEnabled(not (item_is_core and not updatable))
item1.setData(item_is_core, HasConstraintRole)
if installed and updatable:
item1.setCheckState(Qt.PartiallyChecked)
elif installed:
item1.setCheckState(Qt.Checked)
else:
item1.setCheckState(Qt.Unchecked)
item1.setData(item, Qt.UserRole)
item2 = QStandardItem(name)
item2.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
item2.setToolTip(summary)
item2.setData(item, Qt.UserRole)
if updatable:
assert dist is not None
assert ins is not None
version = "{} < {}".format(dist.version, ins.version)
item3 = QStandardItem(version)
item3.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
item4 = QStandardItem()
item4.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
return [item1, item2, item3, item4]
def createRow(item):
# type: (Item) -> List[QStandardItem]
if isinstance(item, Installed):
installed = True
ins, dist = item.installable, item.local
name = dist.project_name
summary = get_dist_meta(dist).get("Summary", "")
version = ins.version if ins is not None else dist.version
item_is_core = item.required
else:
installed = False
ins = item.installable
dist = None
name = ins.name
summary = ins.summary
version = ins.version
item_is_core = False
updatable = is_updatable(item)
item1 = QStandardItem()
item1.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable |
Qt.ItemIsUserCheckable |
(Qt.ItemIsUserTristate if updatable else 0))
item1.setEnabled(not (item_is_core and not updatable))
item1.setData(item_is_core, HasConstraintRole)
if installed and updatable:
item1.setCheckState(Qt.PartiallyChecked)
elif installed:
item1.setCheckState(Qt.Checked)
else:
item1.setCheckState(Qt.Unchecked)
item1.setData(item, Qt.UserRole)
item2 = QStandardItem(name)
item2.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
item2.setToolTip(summary)
item2.setData(item, Qt.UserRole)
if updatable:
version = "{} < {}".format(dist.version, ins.version)
item3 = QStandardItem(version)
item3.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
item4 = QStandardItem()
item4.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
return [item1, item2, item3, item4]
def encodings_model():
# type: () -> QAbstractItemModel
"""
Return a list model of text encodings.
The items are checkable and initialized based on current stored user
preferences. Any change in check state is stored and writen back
immediately.
The normalized encoding (codec) names are accessible using `Qt.UserRole`
Returns
-------
model : QAbstractItemModel
"""
m = QStandardItemModel()
items = []
settings = QSettings()
settings.beginGroup(SettingsGroup)
def is_selected(co):
# type: (codecs.CodecInfo) -> bool
return settings.value(co.name,
defaultValue=co.name in DEFAULT_ENCODINGS,
type=bool)
def store_selected(index):
# type: (QModelIndex) -> None
# write back the selected state for index
co = index.data(CodecInfoRole)
state = index.data(Qt.CheckStateRole)
if isinstance(co, codecs.CodecInfo):
settings.setValue(co.name, state == Qt.Checked)
for encoding, name in ENCODING_DISPLAY_NAME:
try:
co = codecs.lookup(encoding)
except LookupError:
continue
item = QStandardItem(name)
item.setData(co.name, EncodingNameRole)
item.setData(co, CodecInfoRole)
item.setToolTip(name + "; " + encoding)
item.setFlags(Qt.ItemIsUserCheckable | Qt.ItemIsEnabled
| Qt.ItemIsSelectable)
item.setCheckState(Qt.Checked if is_selected(co) else Qt.Unchecked)
items.append(item)
def on_data_changed(first, last, roles=()):
# type: (QModelIndex, QModelIndex, Iterable[int]) -> None
if roles and Qt.CheckStateRole not in roles:
return
assert first.column() == last.column()
for i in range(first.row(), last.row() + 1):
index = first.sibling(i, first.column())
store_selected(index)
m.invisibleRootItem().appendRows(items)
m.dataChanged.connect(on_data_changed)
return m
def __setupUi(self):
"""Set up the UI.
"""
if self.__macUnified:
self.tab = QToolBar(
floatable=False,
movable=False,
allowedAreas=Qt.TopToolBarArea,
)
self.addToolBar(Qt.TopToolBarArea, self.tab)
self.setUnifiedTitleAndToolBarOnMac(True)
# This does not seem to work
self.setWindowFlags(self.windowFlags() & \
~Qt.MacWindowToolBarButtonHint)
self.tab.actionTriggered[QAction].connect(
self.__macOnToolBarAction)
central = QStackedWidget()
central.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
else:
self.tab = central = QTabWidget(self)
# Add a close button to the bottom of the dialog
# (to satisfy GNOME 3 which shows the dialog without a title bar).
container = container_widget_helper()
container.layout().addWidget(central)
buttonbox = QDialogButtonBox(QDialogButtonBox.Close)
buttonbox.rejected.connect(self.close)
container.layout().addWidget(buttonbox)
self.setCentralWidget(container)
self.stack = central
# General Tab
tab = QWidget()
self.addTab(tab,
self.tr("General"),
toolTip=self.tr("General Options"))
form = FormLayout()
tab.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
nodes = QWidget(self, objectName="nodes")
nodes.setLayout(QVBoxLayout())
nodes.layout().setContentsMargins(0, 0, 0, 0)
cb_anim = QCheckBox(self.tr("Enable node animations"),
objectName="enable-node-animations",
toolTip=self.tr(
"Enable shadow and ping animations for nodes "
"in the workflow."))
self.bind(cb_anim, "checked", "schemeedit/enable-node-animations")
nodes.layout().addWidget(cb_anim)
form.addRow(self.tr("Nodes"), nodes)
links = QWidget(self, objectName="links")
links.setLayout(QVBoxLayout())
links.layout().setContentsMargins(0, 0, 0, 0)
cb_show = QCheckBox(self.tr("Show channel names between widgets"),
objectName="show-channel-names",
toolTip=self.tr(
"Show source and sink channel names "
"over the links."))
self.bind(cb_show, "checked", "schemeedit/show-channel-names")
links.layout().addWidget(cb_show)
form.addRow(self.tr("Links"), links)
quickmenu = QWidget(self, objectName="quickmenu-options")
quickmenu.setLayout(QVBoxLayout())
quickmenu.layout().setContentsMargins(0, 0, 0, 0)
cb1 = QCheckBox(self.tr("Open on double click"),
toolTip=self.tr("Open quick menu on a double click "
"on an empty spot in the canvas"))
cb2 = QCheckBox(self.tr("Open on right click"),
toolTip=self.tr("Open quick menu on a right click "
"on an empty spot in the canvas"))
cb3 = QCheckBox(self.tr("Open on space key press"),
toolTip=self.tr(
"Open quick menu on Space key press "
"while the mouse is hovering over the canvas."))
cb4 = QCheckBox(self.tr("Open on any key press"),
toolTip=self.tr(
"Open quick menu on any key press "
"while the mouse is hovering over the canvas."))
cb5 = QCheckBox(self.tr("Show categories"),
toolTip=self.tr(
"In addition to searching, allow filtering "
"by categories."))
self.bind(cb1, "checked", "quickmenu/trigger-on-double-click")
self.bind(cb2, "checked", "quickmenu/trigger-on-right-click")
self.bind(cb3, "checked", "quickmenu/trigger-on-space-key")
self.bind(cb4, "checked", "quickmenu/trigger-on-any-key")
self.bind(cb5, "checked", "quickmenu/show-categories")
quickmenu.layout().addWidget(cb1)
quickmenu.layout().addWidget(cb2)
quickmenu.layout().addWidget(cb3)
quickmenu.layout().addWidget(cb4)
quickmenu.layout().addWidget(cb5)
form.addRow(self.tr("Quick menu"), quickmenu)
startup = QWidget(self, objectName="startup-group")
startup.setLayout(QVBoxLayout())
startup.layout().setContentsMargins(0, 0, 0, 0)
cb_splash = QCheckBox(self.tr("Show splash screen"),
self,
objectName="show-splash-screen")
cb_welcome = QCheckBox(self.tr("Show welcome screen"),
self,
objectName="show-welcome-screen")
cb_crash = QCheckBox(self.tr("Load crashed scratch workflows"),
self,
objectName="load-crashed-workflows")
self.bind(cb_splash, "checked", "startup/show-splash-screen")
self.bind(cb_welcome, "checked", "startup/show-welcome-screen")
self.bind(cb_crash, "checked", "startup/load-crashed-workflows")
startup.layout().addWidget(cb_splash)
startup.layout().addWidget(cb_welcome)
startup.layout().addWidget(cb_crash)
form.addRow(self.tr("On startup"), startup)
toolbox = QWidget(self, objectName="toolbox-group")
toolbox.setLayout(QVBoxLayout())
toolbox.layout().setContentsMargins(0, 0, 0, 0)
exclusive = QCheckBox(self.tr("Only one tab can be open at a time"))
self.bind(exclusive, "checked", "mainwindow/toolbox-dock-exclusive")
toolbox.layout().addWidget(exclusive)
form.addRow(self.tr("Tool box"), toolbox)
tab.setLayout(form)
# Style tab
tab = StyleConfigWidget()
self.addTab(tab, self.tr("&Style"), toolTip="Application style")
self.bind(tab, "selectedStyle_", "application-style/style-name")
self.bind(tab, "selectedPalette_", "application-style/palette")
# Output Tab
tab = QWidget()
self.addTab(tab, self.tr("Output"), toolTip="Output Redirection")
form = FormLayout()
combo = QComboBox()
combo.addItems([
self.tr("Critical"),
self.tr("Error"),
self.tr("Warn"),
self.tr("Info"),
self.tr("Debug")
])
self.bind(combo, "currentIndex", "logging/level")
form.addRow(self.tr("Logging"), combo)
box = QWidget()
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
cb1 = QCheckBox(self.tr("Open in external browser"),
objectName="open-in-external-browser")
self.bind(cb1, "checked", "help/open-in-external-browser")
layout.addWidget(cb1)
box.setLayout(layout)
form.addRow(self.tr("Help window"), box)
tab.setLayout(form)
# Categories Tab
tab = QWidget()
layout = QVBoxLayout()
view = QListView(editTriggers=QListView.NoEditTriggers)
from .. import registry
reg = registry.global_registry()
model = QStandardItemModel()
settings = QSettings()
for cat in reg.categories():
item = QStandardItem()
item.setText(cat.name)
item.setCheckable(True)
visible, _ = category_state(cat, settings)
item.setCheckState(Qt.Checked if visible else Qt.Unchecked)
model.appendRow([item])
view.setModel(model)
layout.addWidget(view)
tab.setLayout(layout)
model.itemChanged.connect(lambda item: save_category_state(
reg.category(str(item.text())),
_State(item.checkState() == Qt.Checked, -1), settings))
self.addTab(tab, "Categories")
# Add-ons Tab
tab = QWidget()
self.addTab(tab,
self.tr("Add-ons"),
toolTip="Settings related to add-on installation")
form = FormLayout()
conda = QWidget(self, objectName="conda-group")
conda.setLayout(QVBoxLayout())
conda.layout().setContentsMargins(0, 0, 0, 0)
cb_conda_install = QCheckBox(self.tr("Install add-ons with conda"),
self,
objectName="allow-conda")
self.bind(cb_conda_install, "checked", "add-ons/allow-conda")
conda.layout().addWidget(cb_conda_install)
form.addRow(self.tr("Conda"), conda)
form.addRow(self.tr("Pip"), QLabel("Pip install arguments:"))
line_edit_pip = QLineEdit()
self.bind(line_edit_pip, "text", "add-ons/pip-install-arguments")
form.addRow("", line_edit_pip)
tab.setLayout(form)
# Network Tab
tab = QWidget()
self.addTab(tab,
self.tr("Network"),
toolTip="Settings related to networking")
form = FormLayout()
line_edit_http_proxy = QLineEdit()
self.bind(line_edit_http_proxy, "text", "network/http-proxy")
form.addRow("HTTP proxy:", line_edit_http_proxy)
line_edit_https_proxy = QLineEdit()
self.bind(line_edit_https_proxy, "text", "network/https-proxy")
form.addRow("HTTPS proxy:", line_edit_https_proxy)
tab.setLayout(form)
if self.__macUnified:
# Need some sensible size otherwise mac unified toolbar 'takes'
# the space that should be used for layout of the contents
self.adjustSize()
def set_items(self, items):
self.__items = items
model = self.__model
model.clear()
model.setHorizontalHeaderLabels(["", "Name", "Version", "Action"])
for item in items:
if isinstance(item, Installed):
installed = True
ins, dist = item
name = dist.project_name
summary = get_dist_meta(dist).get("Summary", "")
version = ins.version if ins is not None else dist.version
else:
installed = False
(ins, ) = item
dist = None
name = ins.name
summary = ins.summary
version = ins.version
updatable = is_updatable(item)
item1 = QStandardItem()
item1.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable
| Qt.ItemIsUserCheckable
| (Qt.ItemIsTristate if updatable else 0))
if installed and updatable:
item1.setCheckState(Qt.PartiallyChecked)
elif installed:
item1.setCheckState(Qt.Checked)
else:
item1.setCheckState(Qt.Unchecked)
item2 = QStandardItem(cleanup(name))
item2.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
item2.setToolTip(summary)
item2.setData(item, Qt.UserRole)
if updatable:
version = "{} < {}".format(dist.version, ins.version)
item3 = QStandardItem(version)
item3.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
item4 = QStandardItem()
item4.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
model.appendRow([item1, item2, item3, item4])
self.__view.resizeColumnToContents(0)
self.__view.setColumnWidth(1, max(150,
self.__view.sizeHintForColumn(1)))
self.__view.setColumnWidth(2, max(150,
self.__view.sizeHintForColumn(2)))
if self.__items:
self.__view.selectionModel().select(
self.__view.model().index(0, 0),
QItemSelectionModel.Select | QItemSelectionModel.Rows)
def set_items(self, items):
# type: (List[Item]) -> None
self.__items = items
model = self.__model
model.setRowCount(0)
for item in items:
if isinstance(item, Installed):
installed = True
ins, dist = item
name = dist.project_name
summary = get_dist_meta(dist).get("Summary", "")
version = ins.version if ins is not None else dist.version
else:
installed = False
(ins,) = item
dist = None
name = ins.name
summary = ins.summary
version = ins.version
updatable = is_updatable(item)
item1 = QStandardItem()
item1.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable |
Qt.ItemIsUserCheckable |
(Qt.ItemIsTristate if updatable else 0))
if installed and updatable:
item1.setCheckState(Qt.PartiallyChecked)
elif installed:
item1.setCheckState(Qt.Checked)
else:
item1.setCheckState(Qt.Unchecked)
item1.setData(item, Qt.UserRole)
item2 = QStandardItem(cleanup(name))
item2.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
item2.setToolTip(summary)
item2.setData(item, Qt.UserRole)
if updatable:
version = "{} < {}".format(dist.version, ins.version)
item3 = QStandardItem(version)
item3.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
item4 = QStandardItem()
item4.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
model.appendRow([item1, item2, item3, item4])
model.sort(1)
self.__view.resizeColumnToContents(0)
self.__view.setColumnWidth(
1, max(150, self.__view.sizeHintForColumn(1)))
self.__view.setColumnWidth(
2, max(150, self.__view.sizeHintForColumn(2)))
if self.__items:
self.__view.selectionModel().select(
self.__view.model().index(0, 0),
QItemSelectionModel.Select | QItemSelectionModel.Rows
)
self.__proxy.sort(1) # sorting list of add-ons in alphabetical order
def __setupUi(self):
"""Set up the UI.
"""
if self.__macUnified:
self.tab = QToolBar(
floatable=False, movable=False, allowedAreas=Qt.TopToolBarArea,
)
self.addToolBar(Qt.TopToolBarArea, self.tab)
self.setUnifiedTitleAndToolBarOnMac(True)
# This does not seem to work
self.setWindowFlags(self.windowFlags() & \
~Qt.MacWindowToolBarButtonHint)
self.tab.actionTriggered[QAction].connect(
self.__macOnToolBarAction
)
central = QStackedWidget()
central.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
else:
self.tab = central = QTabWidget(self)
# Add a close button to the bottom of the dialog
# (to satisfy GNOME 3 which shows the dialog without a title bar).
container = container_widget_helper()
container.layout().addWidget(central)
buttonbox = QDialogButtonBox(QDialogButtonBox.Close)
buttonbox.rejected.connect(self.close)
container.layout().addWidget(buttonbox)
self.setCentralWidget(container)
self.stack = central
# General Tab
tab = QWidget()
self.addTab(tab, self.tr("常规"),
toolTip=self.tr("常规选项"))
form = FormLayout()
tab.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
nodes = QWidget(self, objectName="nodes")
nodes.setLayout(QVBoxLayout())
nodes.layout().setContentsMargins(0, 0, 0, 0)
cb_anim = QCheckBox(
self.tr("启用节点动画"),
objectName="enable-node-animations",
toolTip=self.tr("为工作流中的节点启用阴影和ping动画。")
)
self.bind(cb_anim, "checked", "schemeedit/enable-node-animations")
nodes.layout().addWidget(cb_anim)
form.addRow(self.tr("结点"), nodes)
links = QWidget(self, objectName="links")
links.setLayout(QVBoxLayout())
links.layout().setContentsMargins(0, 0, 0, 0)
cb_show = QCheckBox(
self.tr("在窗口小部件之间显示通道名称"),
objectName="show-channel-names",
toolTip=self.tr("在链接上显示源和接收器通道名称。")
)
self.bind(cb_show, "checked", "schemeedit/show-channel-names")
links.layout().addWidget(cb_show)
form.addRow(self.tr("链接"), links)
quickmenu = QWidget(self, objectName="quickmenu-options")
quickmenu.setLayout(QVBoxLayout())
quickmenu.layout().setContentsMargins(0, 0, 0, 0)
cb1 = QCheckBox(self.tr("双击时打开"),
toolTip=self.tr("双击画布中的空白位置打开快捷菜单"))
cb2 = QCheckBox(self.tr("单击鼠标右键时打开"),
toolTip=self.tr("右键单击画布中的空白处打开快捷菜单"))
cb3 = QCheckBox(self.tr("按空格键时打开"),
toolTip=self.tr("当鼠标悬停在画布上时，按空格键。"))
cb4 = QCheckBox(self.tr("按任意按键时打开"),
toolTip=self.tr("当鼠标悬停在画布上时，按任意键。"))
cb5 = QCheckBox(self.tr("显示分类"),
toolTip=self.tr("In addition to searching, allow filtering "
"by categories."))
self.bind(cb1, "checked", "quickmenu/trigger-on-double-click")
self.bind(cb2, "checked", "quickmenu/trigger-on-right-click")
self.bind(cb3, "checked", "quickmenu/trigger-on-space-key")
self.bind(cb4, "checked", "quickmenu/trigger-on-any-key")
self.bind(cb5, "checked", "quickmenu/show-categories")
quickmenu.layout().addWidget(cb1)
quickmenu.layout().addWidget(cb2)
quickmenu.layout().addWidget(cb3)
quickmenu.layout().addWidget(cb4)
quickmenu.layout().addWidget(cb5)
form.addRow(self.tr("快捷菜单"), quickmenu)
startup = QWidget(self, objectName="startup-group")
startup.setLayout(QVBoxLayout())
startup.layout().setContentsMargins(0, 0, 0, 0)
cb_splash = QCheckBox(self.tr("显示启动画面"), self,
objectName="show-splash-screen")
cb_welcome = QCheckBox(self.tr("显示欢迎界面"), self,
objectName="show-welcome-screen")
cb_crash = QCheckBox(self.tr("加载崩溃的工作流"), self,
objectName="load-crashed-workflows")
self.bind(cb_splash, "checked", "startup/show-splash-screen")
self.bind(cb_welcome, "checked", "startup/show-welcome-screen")
self.bind(cb_crash, "checked", "startup/load-crashed-workflows")
startup.layout().addWidget(cb_splash)
startup.layout().addWidget(cb_welcome)
startup.layout().addWidget(cb_crash)
form.addRow(self.tr("启动时"), startup)
toolbox = QWidget(self, objectName="toolbox-group")
toolbox.setLayout(QVBoxLayout())
toolbox.layout().setContentsMargins(0, 0, 0, 0)
exclusive = QCheckBox(self.tr("一次只能打开一个选项卡"))
self.bind(exclusive, "checked", "mainwindow/toolbox-dock-exclusive")
toolbox.layout().addWidget(exclusive)
form.addRow(self.tr("工具箱"), toolbox)
tab.setLayout(form)
# Style tab
tab = StyleConfigWidget()
self.addTab(tab, self.tr("&Style"), toolTip="Application style")
self.bind(tab, "selectedStyle_", "application-style/style-name")
self.bind(tab, "selectedPalette_", "application-style/palette")
# Output Tab
tab = QWidget()
self.addTab(tab, self.tr("输出"),
toolTip="输出重定向")
form = FormLayout()
combo = QComboBox()
combo.addItems([self.tr("关键"),
self.tr("错误"),
self.tr("警告"),
self.tr("信息"),
self.tr("调试")])
self.bind(combo, "currentIndex", "logging/level")
form.addRow(self.tr("记录"), combo)
box = QWidget()
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
cb1 = QCheckBox(self.tr("在外部浏览器中打开"),
objectName="open-in-external-browser")
self.bind(cb1, "checked", "help/open-in-external-browser")
layout.addWidget(cb1)
box.setLayout(layout)
form.addRow(self.tr("帮助窗口"), box)
tab.setLayout(form)
# Categories Tab
tab = QWidget()
layout = QVBoxLayout()
view = QListView(
editTriggers=QListView.NoEditTriggers
)
from .. import registry
reg = registry.global_registry()
model = QStandardItemModel()
settings = QSettings()
for cat in reg.categories():
item = QStandardItem()
item.setText(cat.name)
item.setCheckable(True)
visible, _ = category_state(cat, settings)
item.setCheckState(Qt.Checked if visible else Qt.Unchecked)
model.appendRow([item])
view.setModel(model)
layout.addWidget(view)
tab.setLayout(layout)
model.itemChanged.connect(
lambda item:
save_category_state(
reg.category(str(item.text())),
_State(item.checkState() == Qt.Checked, -1),
settings
)
)
self.addTab(tab, "类别")
# Add-ons Tab
tab = QWidget()
self.addTab(tab, self.tr("插件"),
toolTip="与插件安装相关的设置")
form = FormLayout()
conda = QWidget(self, objectName="conda-group")
conda.setLayout(QVBoxLayout())
conda.layout().setContentsMargins(0, 0, 0, 0)
mirror_install = QCheckBox(self.tr("使用国内镜像安装"), self,
objectName="allow-conda")
self.bind(mirror_install, "checked", "add-ons/allow-conda")
conda.layout().addWidget(mirror_install)
form.addRow(self.tr("镜像"), conda)
form.addRow(self.tr("Pip"), QLabel("Pip 安装参数:"))
line_edit_pip = QLineEdit()
# line_edit_pip.setText('-i https://mirrors.aliyun.com/pypi/simple')
self.bind(line_edit_pip, "text", "add-ons/pip-install-arguments")
form.addRow("", line_edit_pip)
tab.setLayout(form)
# Network Tab
tab = QWidget()
self.addTab(tab, self.tr("网络"),
toolTip="与网络相关的设置")
form = FormLayout()
line_edit_http_proxy = QLineEdit()
self.bind(line_edit_http_proxy, "text", "network/http-proxy")
form.addRow("HTTP 代理:", line_edit_http_proxy)
line_edit_https_proxy = QLineEdit()
self.bind(line_edit_https_proxy, "text", "network/https-proxy")
form.addRow("HTTPS 代理:", line_edit_https_proxy)
tab.setLayout(form)
if self.__macUnified:
# Need some sensible size otherwise mac unified toolbar 'takes'
# the space that should be used for layout of the contents
self.adjustSize()
def __setupUi(self):
"""Set up the UI.
"""
if self.__macUnified:
self.tab = QToolBar(
floatable=False, movable=False, allowedAreas=Qt.TopToolBarArea,
)
self.addToolBar(Qt.TopToolBarArea, self.tab)
self.setUnifiedTitleAndToolBarOnMac(True)
# This does not seem to work
self.setWindowFlags(self.windowFlags() & \
~Qt.MacWindowToolBarButtonHint)
self.tab.actionTriggered[QAction].connect(
self.__macOnToolBarAction
)
central = QStackedWidget()
central.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
else:
self.tab = central = QTabWidget(self)
# Add a close button to the bottom of the dialog
# (to satisfy GNOME 3 which shows the dialog without a title bar).
container = container_widget_helper()
container.layout().addWidget(central)
buttonbox = QDialogButtonBox(QDialogButtonBox.Close)
buttonbox.rejected.connect(self.close)
container.layout().addWidget(buttonbox)
self.setCentralWidget(container)
self.stack = central
# General Tab
tab = QWidget()
self.addTab(tab, self.tr("General"),
toolTip=self.tr("General Options"))
form = QFormLayout()
tab.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
nodes = QWidget(self, objectName="nodes")
nodes.setLayout(QVBoxLayout())
nodes.layout().setContentsMargins(0, 0, 0, 0)
cb_anim = QCheckBox(
self.tr("Enable node animations"),
objectName="enable-node-animations",
toolTip=self.tr("Enable shadow and ping animations for nodes "
"in the workflow.")
)
self.bind(cb_anim, "checked", "schemeedit/enable-node-animations")
nodes.layout().addWidget(cb_anim)
form.addRow(self.tr("Nodes"), nodes)
links = QWidget(self, objectName="links")
links.setLayout(QVBoxLayout())
links.layout().setContentsMargins(0, 0, 0, 0)
cb_show = QCheckBox(
self.tr("Show channel names between widgets"),
objectName="show-channel-names",
toolTip=self.tr("Show source and sink channel names "
"over the links.")
)
self.bind(cb_show, "checked", "schemeedit/show-channel-names")
links.layout().addWidget(cb_show)
form.addRow(self.tr("Links"), links)
quickmenu = QWidget(self, objectName="quickmenu-options")
quickmenu.setLayout(QVBoxLayout())
quickmenu.layout().setContentsMargins(0, 0, 0, 0)
cb1 = QCheckBox(self.tr("On double click"),
toolTip=self.tr("Open quick menu on a double click "
"on an empty spot in the canvas"))
cb2 = QCheckBox(self.tr("On right click"),
toolTip=self.tr("Open quick menu on a right click "
"on an empty spot in the canvas"))
cb3 = QCheckBox(self.tr("On space key press"),
toolTip=self.tr("On Space key press while the mouse"
"is hovering over the canvas."))
cb4 = QCheckBox(self.tr("On any key press"),
toolTip=self.tr("On any key press while the mouse"
"is hovering over the canvas."))
self.bind(cb1, "checked", "quickmenu/trigger-on-double-click")
self.bind(cb2, "checked", "quickmenu/trigger-on-right-click")
self.bind(cb3, "checked", "quickmenu/trigger-on-space-key")
self.bind(cb4, "checked", "quickmenu/trigger-on-any-key")
quickmenu.layout().addWidget(cb1)
quickmenu.layout().addWidget(cb2)
quickmenu.layout().addWidget(cb3)
quickmenu.layout().addWidget(cb4)
form.addRow(self.tr("Open quick menu on"), quickmenu)
startup = QWidget(self, objectName="startup-group")
startup.setLayout(QVBoxLayout())
startup.layout().setContentsMargins(0, 0, 0, 0)
cb_splash = QCheckBox(self.tr("Show splash screen"), self,
objectName="show-splash-screen")
cb_welcome = QCheckBox(self.tr("Show welcome screen"), self,
objectName="show-welcome-screen")
self.bind(cb_splash, "checked", "startup/show-splash-screen")
self.bind(cb_welcome, "checked", "startup/show-welcome-screen")
startup.layout().addWidget(cb_splash)
startup.layout().addWidget(cb_welcome)
form.addRow(self.tr("On startup"), startup)
toolbox = QWidget(self, objectName="toolbox-group")
toolbox.setLayout(QVBoxLayout())
toolbox.layout().setContentsMargins(0, 0, 0, 0)
exclusive = QCheckBox(self.tr("Only one tab can be open at a time"))
self.bind(exclusive, "checked", "mainwindow/toolbox-dock-exclusive")
toolbox.layout().addWidget(exclusive)
form.addRow(self.tr("Tool box"), toolbox)
tab.setLayout(form)
# Output Tab
tab = QWidget()
self.addTab(tab, self.tr("Output"),
toolTip="Output Redirection")
form = QFormLayout()
box = QWidget()
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
combo = QComboBox()
combo.addItems([self.tr("Critical"),
self.tr("Error"),
self.tr("Warn"),
self.tr("Info"),
self.tr("Debug")])
self.bind(combo, "currentIndex", "logging/level")
layout.addWidget(combo)
box.setLayout(layout)
form.addRow(self.tr("Logging"), box)
box = QWidget()
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
cb1 = QCheckBox(self.tr("Open in external browser"),
objectName="open-in-external-browser")
self.bind(cb1, "checked", "help/open-in-external-browser")
layout.addWidget(cb1)
box.setLayout(layout)
form.addRow(self.tr("Help window"), box)
tab.setLayout(form)
# Categories Tab
tab = QWidget()
layout = QVBoxLayout()
view = QListView(
editTriggers=QListView.NoEditTriggers
)
from .. import registry
reg = registry.global_registry()
model = QStandardItemModel()
settings = QSettings()
for cat in reg.categories():
item = QStandardItem()
item.setText(cat.name)
item.setCheckable(True)
visible, _ = category_state(cat, settings)
item.setCheckState(Qt.Checked if visible else Qt.Unchecked)
model.appendRow([item])
view.setModel(model)
layout.addWidget(view)
tab.setLayout(layout)
model.itemChanged.connect(
lambda item:
save_category_state(
reg.category(str(item.text())),
_State(item.checkState() == Qt.Checked, -1),
settings
)
)
self.addTab(tab, "Categories")
# Add-ons Tab
tab = QWidget()
self.addTab(tab, self.tr("Add-ons"),
toolTip="Settings related to add-on installation")
form = QFormLayout()
conda = QWidget(self, objectName="conda-group")
conda.setLayout(QVBoxLayout())
conda.layout().setContentsMargins(0, 0, 0, 0)
cb_conda_install = QCheckBox(self.tr("Install add-ons with conda"), self,
objectName="allow-conda-experimental")
self.bind(cb_conda_install, "checked", "add-ons/allow-conda-experimental")
conda.layout().addWidget(cb_conda_install)
form.addRow(self.tr("Conda"), conda)
form.addRow(self.tr("Pip"), QLabel("Pip install arguments:"))
line_edit_pip = QLineEdit()
self.bind(line_edit_pip, "text", "add-ons/pip-install-arguments")
form.addRow("", line_edit_pip)
tab.setLayout(form)
# Network Tab
tab = QWidget()
self.addTab(tab, self.tr("Network"),
toolTip="Settings related to networking")
form = QFormLayout()
line_edit_http_proxy = QLineEdit()
self.bind(line_edit_http_proxy, "text", "network/http-proxy")
form.addRow("HTTP proxy:", line_edit_http_proxy)
line_edit_https_proxy = QLineEdit()
self.bind(line_edit_https_proxy, "text", "network/https-proxy")
form.addRow("HTTPS proxy:", line_edit_https_proxy)
tab.setLayout(form)
if self.__macUnified:
# Need some sensible size otherwise mac unified toolbar 'takes'
# the space that should be used for layout of the contents
self.adjustSize()
