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gui/log: support copying entries to clipboard. Closes #280

This commit is contained in:
Sebastien Bourdeauducq 2016-08-15 20:19:25 +08:00
parent 23b704802d
commit 4e3bb01e7e
1 changed files with 24 additions and 2 deletions
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26
artiq/gui/log.py
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@ -110,6 +110,16 @@ class _Model(QtCore.QAbstractItemModel):
else: else:
return QtCore.QModelIndex() return QtCore.QModelIndex()
def full_entry(self, index):
if not index.isValid():
return
item = index.internalPointer()
if item.parent is self:
msgnum = item.row
else:
msgnum = item.parent.row
return self.entries[msgnum][3]
def data(self, index, role): def data(self, index, role):
if not index.isValid(): if not index.isValid():
return return
@ -197,7 +207,6 @@ class LogDock(QDockWidgetCloseDetect):
grid.layout.setColumnStretch(2, 1) grid.layout.setColumnStretch(2, 1)
self.log = QtWidgets.QTreeView() self.log = QtWidgets.QTreeView()
self.log.setSelectionMode(QtWidgets.QAbstractItemView.NoSelection)
self.log.setHorizontalScrollMode( self.log.setHorizontalScrollMode(
QtWidgets.QAbstractItemView.ScrollPerPixel) QtWidgets.QAbstractItemView.ScrollPerPixel)
self.log.setVerticalScrollMode( self.log.setVerticalScrollMode(
@ -207,9 +216,16 @@ class LogDock(QDockWidgetCloseDetect):
self.scroll_at_bottom = False self.scroll_at_bottom = False
self.scroll_value = 0 self.scroll_value = 0
self.log.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu)
copy_action = QtWidgets.QAction("Copy entry to clipboard", self.log)
copy_action.triggered.connect(self.copy_to_clipboard)
self.log.addAction(copy_action)
clear_action = QtWidgets.QAction("Clear", self.log)
clear_action.triggered.connect(lambda: self.model.clear())
self.log.addAction(clear_action)
# If Qt worked correctly, this would be nice to have. Alas, resizeSections # If Qt worked correctly, this would be nice to have. Alas, resizeSections
# is broken when the horizontal scrollbar is enabled. # is broken when the horizontal scrollbar is enabled.
# self.log.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu)
# sizeheader_action = QtWidgets.QAction("Resize header", self.log) # sizeheader_action = QtWidgets.QAction("Resize header", self.log)
# sizeheader_action.triggered.connect( # sizeheader_action.triggered.connect(
# lambda: self.log.header().resizeSections(QtWidgets.QHeaderView.ResizeToContents)) # lambda: self.log.header().resizeSections(QtWidgets.QHeaderView.ResizeToContents))
@ -267,6 +283,12 @@ class LogDock(QDockWidgetCloseDetect):
scrollbar = self.log.verticalScrollBar() scrollbar = self.log.verticalScrollBar()
scrollbar.setValue(self.scroll_value) scrollbar.setValue(self.scroll_value)
def copy_to_clipboard(self):
idx = self.log.selectedIndexes()
if idx:
entry = "\n".join(self.model.full_entry(idx[0]))
QtWidgets.QApplication.clipboard().setText(entry)
def save_state(self): def save_state(self):
return { return {
"min_level_idx": self.filter_level.currentIndex(), "min_level_idx": self.filter_level.currentIndex(),