def start_monitors(self, measurement):
"""Start the monitors attached to a measurement.
Called in the main thread.
"""
workbench = self.plugin.workbench
if not self.monitors_window:
with enaml.imports():
from .workspace.monitors_window import MonitorsWindow
self.monitors_window = MonitorsWindow()
else:
self.monitors_window.send_to_front()
self.monitors_window.measurement = measurement
dock_area = self.monitors_window.dock_area
anchor = ''
for dock_item in dock_area.dock_items():
if dock_item.name not in measurement.monitors:
dock_item.destroy()
elif not anchor:
anchor = dock_item.name
# We show the window now because otherwise the layout ops are not
# properly executed.
if self.plugin.auto_show_monitors:
self.monitors_window.show()
ops = []
for monitor in measurement.monitors.values():
decl = monitor.declaration
dock_item = dock_area.find(decl.id)
if dock_item is None:
try:
dock_item = decl.create_item(workbench, dock_area)
except Exception:
msg = 'Failed to create widget for monitor %s :\n %s'
logger.error(msg, decl.id, format_exc())
continue
if dock_item is not None:
if dock_item.float_default:
ops.append(FloatItem(item=decl.id))
else:
ops.append(InsertTab(item=decl.id,
target=anchor))
self.engine.observe('progress', monitor.process_news)
if dock_item:
dock_item.monitor = monitor
monitor.start()
if ops:
dock_area.update_layout(ops)
def start_monitors(self, measure):
workbench = self.plugin.workbench
if not self.monitors_window:
ui_plugin = workbench.get_plugin('enaml.workbench.ui')
with enaml.imports():
from .workspace.monitors_window import MonitorsWindow
self.monitors_window = MonitorsWindow(ui_plugin.window)
self.monitors_window.measure = measure
dock_area = self.monitors_window.dock_area
anchor = ''
for dock_item in dock_area.dock_items():
if dock_item.name not in measure.monitors:
dock_item.destroy()
elif not anchor:
anchor = dock_item.name
# We show the window now because otherwise the layout ops are not
# properly executed.
if self.plugin.auto_show_monitors:
self.monitors_window.show()
ops = []
for monitor in measure.monitors.values():
decl = monitor.declaration
dock_item = dock_area.find(decl.id)
if dock_item is None:
try:
dock_item = decl.create_item(workbench, dock_area)
except Exception:
logger.error('Failed to create widget for monitor %s',
decl.id)
logger.debug(format_exc())
continue
if dock_item is not None:
if dock_item.float_default:
ops.append(FloatItem(item=decl.id))
else:
ops.append(InsertTab(item=decl.id,
target=anchor))
self.engine.observe('progress', monitor.process_news)
if dock_item:
dock_item.monitor = monitor
monitor.start()
if ops:
dock_area.update_layout(ops)
def show_debug_console(self):
""" Show an IPython console for debugging.
"""
from enaml.layout.api import FloatItem, RemoveItem
from enaml.widgets.api import Window, Container, DockItem, IPythonConsole
dock_area = self.dock_area
name = 'ipython_console'
item = DockItem(dock_area, name=name, title='Console')
console_container = Container(item, padding=0)
console = IPythonConsole(console_container,
initial_ns={
'main_controller': self,
'windows': Window.windows,
})
console.observe('exit_requested', lambda change: \
dock_area.update_layout(RemoveItem(item=name)))
dock_area.update_layout(FloatItem(item=name))
def test_dock_area_interactions(enaml_qtbot, enaml_sleep):
"""Test interations with the dock area.
"""
# Since timers are used the sleep must be greater than the default
enaml_sleep = max(300, enaml_sleep)
from enaml.qt.QtCore import Qt, QPoint
from enaml.qt.QtWidgets import QWidget
from enaml.layout.api import FloatItem, InsertTab
dir_path = os.path.abspath(os.path.split(os.path.dirname(__file__))[0])
example_path = os.path.join(dir_path, 'examples', 'widgets',
'dock_area.enaml')
with open(example_path) as f:
source = f.read()
win = compile_source(source, 'Main')()
win.show()
wait_for_window_displayed(enaml_qtbot, win)
enaml_qtbot.wait(enaml_sleep)
_children = win.children[0].children
btn_save, btn_restore, btn_add, cmb_styles, cbx_evts, dock = _children
# Enable dock events
enaml_qtbot.mouseClick(cbx_evts.proxy.widget, Qt.LeftButton)
enaml_qtbot.wait(enaml_sleep)
with pytest.warns(DockLayoutWarning):
# Change styles
cmb_styles.proxy.widget.setFocus()
enaml_qtbot.keyClick(cmb_styles.proxy.widget, Qt.Key_Up)
# Save layout
enaml_qtbot.mouseClick(btn_save.proxy.widget, Qt.LeftButton)
enaml_qtbot.wait(enaml_sleep)
# Toggle closable
di = dock.find('item_2')
di.closable = False
enaml_qtbot.wait(enaml_sleep)
di.closable = True
# Check alert
di.alert('info')
# Maximize it
tb = di.proxy.widget.titleBarWidget()
enaml_qtbot.mouseClick(tb._max_button, Qt.LeftButton)
enaml_qtbot.wait(enaml_sleep)
# Minimize it
enaml_qtbot.mouseClick(tb._restore_button, Qt.LeftButton)
enaml_qtbot.wait(enaml_sleep)
# Pin it
enaml_qtbot.mouseClick(tb._pin_button, Qt.LeftButton)
enaml_qtbot.wait(enaml_sleep)
# TODO: Open and close it using clicks
dock_area = dock.proxy.widget
for c in dock_area.dockBarContainers():
dock_bar = c[0]
dock_area.extendFromDockBar(dock_bar)
enaml_qtbot.wait(enaml_sleep)
dock_area.retractToDockBar(dock_bar)
enaml_qtbot.wait(enaml_sleep)
# Unpin
enaml_qtbot.mouseClick(tb._pin_button, Qt.LeftButton)
enaml_qtbot.wait(enaml_sleep)
# Note the location of the dock item title
title = tb._title_label
ref = win.proxy.widget
# Maximize and minimize it by double clicking
pos = title.mapTo(tb, title.pos())
enaml_qtbot.mouseDClick(tb, Qt.LeftButton, pos=pos)
enaml_qtbot.wait(enaml_sleep)
enaml_qtbot.mouseDClick(tb, Qt.LeftButton, pos=pos)
enaml_qtbot.wait(enaml_sleep)
# Float it
op = FloatItem(item=di.name)
dock.update_layout(op)
enaml_qtbot.wait(enaml_sleep)
# Link it
enaml_qtbot.mouseClick(tb._link_button, Qt.LeftButton)
enaml_qtbot.wait(enaml_sleep)
# Unlink it
enaml_qtbot.mouseClick(tb._link_button, Qt.LeftButton)
enaml_qtbot.wait(enaml_sleep)
# Restore it
op = InsertTab(item=di.name, target='item_1')
dock.update_layout(op)
enaml_qtbot.wait(enaml_sleep)
# TODO: Drag it around
# Add items
enaml_qtbot.mouseClick(btn_add.proxy.widget, Qt.LeftButton)
enaml_qtbot.wait(enaml_sleep)
# Close all added items
for i in range(10, 15):
di = dock.find('item_%i' % i)
if di:
enaml_qtbot.mouseClick(
di.proxy.widget.titleBarWidget()._close_button,
Qt.LeftButton)
# Restore layout
enaml_qtbot.mouseClick(btn_restore.proxy.widget, Qt.LeftButton)
enaml_qtbot.wait(enaml_sleep)
enaml_qtbot.wait(enaml_sleep)