Factor selection details into completer view methods
Tyler Goodlet
parent
43d73b4a7c
commit
9d2c8a9526
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@ -258,37 +258,69 @@ class CompleterView(QTreeView):
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self.setMaximumSize(self.width() + 10, rows * row_px)
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self.setFixedWidth(333)
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def select_previous(self) -> QModelIndex:
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cidx = self.currentIndex()
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nidx = self.indexAbove(cidx)
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if nidx.parent() is QModelIndex():
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nidx = self.indexAbove(cidx)
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breakpoint()
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def previous_index(self) -> QModelIndex:
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return nidx
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cidx = self.selectionModel().currentIndex()
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one_above = self.indexAbove(cidx)
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def select_next(self) -> QModelIndex:
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cidx = self.currentIndex()
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nidx = self.indexBelow(cidx)
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if nidx.parent() is QModelIndex():
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nidx = self.indexBelow(cidx)
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breakpoint()
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if one_above.parent() == QModelIndex():
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# if the next node up's parent is the root we don't want to select
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# the next node up since it's a top level node and we only
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# select entries depth >= 2.
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return nidx
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# see if one more up is not the root and we can select it.
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two_above = self.indexAbove(one_above)
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if two_above != QModelIndex():
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return two_above
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else:
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return cidx
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return one_above # just next up
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def next_index(self) -> QModelIndex:
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cidx = self.selectionModel().currentIndex()
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one_below = self.indexBelow(cidx)
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if one_below.parent() == QModelIndex():
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# if the next node up's parent is the root we don't want to select
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# the next node up since it's a top level node and we only
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# select entries depth >= 2.
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# see if one more up is not the root and we can select it.
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two_below = self.indexBelow(one_below)
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if two_below != QModelIndex():
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return two_below
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else:
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return cidx
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return one_below # just next up
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# def first_selectable_index(self) -> QModelIndex:
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def select_next(self) -> Tuple[QModelIndex, QStandardItem]:
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idx = self.next_index()
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assert idx.isValid()
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return self.select_from_idx(idx)
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def select_previous(self) -> Tuple[QModelIndex, QStandardItem]:
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idx = self.previous_index()
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assert idx.isValid()
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return self.select_from_idx(idx)
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def select_from_idx(
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self,
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idx: QModelIndex,
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) -> Tuple[QModelIndex, QStandardItem]:
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) -> QStandardItem:
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# ) -> Tuple[QModelIndex, QStandardItem]:
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sel = self.selectionModel()
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model = self.model()
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# select first indented entry
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if idx == model.index(0, 0):
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idx = self.select_next()
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# # select first indented entry
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# if idx == model.index(0, 0):
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# idx = self.select_next()
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sel.setCurrentIndex(
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idx,
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@ -296,7 +328,8 @@ class CompleterView(QTreeView):
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QItemSelectionModel.Rows
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)
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return idx, model.itemFromIndex(idx)
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return model.itemFromIndex(idx)
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# return idx, model.itemFromIndex(idx)
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# def find_matches(
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# self,
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@ -498,7 +531,6 @@ class SearchWidget(QtGui.QWidget):
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'''Return the current completer tree selection as
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a tuple ``(parent: str, child: str)`` if valid, else ``None``.
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'''
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model = self.view.model()
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sel = self.view.selectionModel()
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@ -537,7 +569,7 @@ async def handle_keyboard_input(
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bar = search.bar
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view = bar.view
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view.set_font_size(bar.dpi_font.px_size)
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nidx = view.currentIndex()
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# nidx = view.currentIndex()
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symsearch = get_multi_search()
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send, recv = trio.open_memory_channel(16)
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@ -560,6 +592,15 @@ async def handle_keyboard_input(
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if mods == Qt.ControlModifier:
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ctrl = True
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alt = False
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if mods == Qt.AltModifier:
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alt = True
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# ctrl + alt as combo
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ctlalt = False
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if (QtCore.Qt.AltModifier | QtCore.Qt.ControlModifier) == mods:
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ctlalt = True
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if key in (Qt.Key_Enter, Qt.Key_Return):
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value = search.get_current()
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@ -587,45 +628,51 @@ async def handle_keyboard_input(
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# - first node index: index = search.index(0, 0, parent)
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# - root node index: index = search.index(0, 0, QModelIndex())
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# we're in select mode or cancelling
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if ctrl:
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# cancel and close
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if (key == Qt.Key_C) or (key == Qt.Key_Space):
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search.bar.unfocus()
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# cancel and close
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if ctrl and key in {
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Qt.Key_C,
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Qt.Key_Space, # i feel like this is the "native" one
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Qt.Key_Alt,
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}:
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search.bar.unfocus()
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# kill the search and focus back on main chart
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if search.chart_app:
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search.chart_app.linkedcharts.focus()
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# kill the search and focus back on main chart
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if search.chart_app:
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search.chart_app.linkedcharts.focus()
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continue
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continue
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# result selection nav
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if key in (Qt.Key_K, Qt.Key_J):
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_search_enabled = False
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# selection navigation controls
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elif ctrl and key in {
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if key == Qt.Key_K:
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nidx = view.select_previous()
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Qt.Key_K,
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Qt.Key_J,
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elif key == Qt.Key_J:
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nidx = view.select_next()
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} or key in {
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if nidx.isValid():
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i, item = view.select_from_idx(nidx)
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Qt.Key_Up,
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Qt.Key_Down,
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}:
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_search_enabled = False
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if key in {Qt.Key_K, Qt.Key_Up}:
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item = view.select_previous()
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if item:
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elif key in {Qt.Key_J, Qt.Key_Down}:
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item = view.select_next()
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parent_item = item.parent()
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if parent_item and parent_item.text() == 'cache':
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if item:
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parent_item = item.parent()
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if parent_item and parent_item.text() == 'cache':
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value = search.get_current()
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value = search.get_current()
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if value is not None:
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provider, symbol = value
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search.chart_app.load_symbol(
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provider,
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symbol,
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'info',
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)
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if value is not None:
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provider, symbol = value
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search.chart_app.load_symbol(
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provider,
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symbol,
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'info',
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)
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else:
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# relay to completer task
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