X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/94828aa307af32191124d4fb8c0033a365dc3568..c1e71289082ec7416ac19c822393ea70f63d1b75:/src/kitemviews/kitemlistcontroller.cpp diff --git a/src/kitemviews/kitemlistcontroller.cpp b/src/kitemviews/kitemlistcontroller.cpp index aea59c711..fdde48abc 100644 --- a/src/kitemviews/kitemlistcontroller.cpp +++ b/src/kitemviews/kitemlistcontroller.cpp @@ -64,7 +64,7 @@ KItemListController::KItemListController(KItemModelBase *model, KItemListView *v m_autoActivationTimer = new QTimer(this); m_autoActivationTimer->setSingleShot(true); - m_autoActivationTimer->setInterval(-1); + m_autoActivationTimer->setInterval(750); connect(m_autoActivationTimer, &QTimer::timeout, this, &KItemListController::slotAutoActivationTimeout); setModel(model); @@ -200,14 +200,14 @@ int KItemListController::indexCloseToMousePressedPosition() const return -1; } -void KItemListController::setAutoActivationDelay(int delay) +void KItemListController::setAutoActivationEnabled(bool enabled) { - m_autoActivationTimer->setInterval(delay); + m_autoActivationEnabled = enabled; } -int KItemListController::autoActivationDelay() const +bool KItemListController::isAutoActivationEnabled() const { - return m_autoActivationTimer->interval(); + return m_autoActivationEnabled; } void KItemListController::setSingleClickActivationEnforced(bool singleClick) @@ -241,6 +241,22 @@ bool KItemListController::keyPressEvent(QKeyEvent *event) int key = event->key(); const bool shiftPressed = event->modifiers() & Qt::ShiftModifier; + const bool horizontalScrolling = m_view->scrollOrientation() == Qt::Horizontal; + + if (m_view->layoutDirection() == Qt::RightToLeft) { + // swap left and right arrow keys + switch (key) { + case Qt::Key_Left: + key = Qt::Key_Right; + break; + case Qt::Key_Right: + key = Qt::Key_Left; + break; + default: + break; + } + } + // Handle the expanding/collapsing of items // expand / collapse all selected directories if (m_view->supportsItemExpanding() && m_model->isExpandable(index) && (key == Qt::Key_Right || key == Qt::Key_Left)) { @@ -268,7 +284,9 @@ bool KItemListController::keyPressEvent(QKeyEvent *event) } const bool controlPressed = event->modifiers() & Qt::ControlModifier; - const bool shiftOrControlPressed = shiftPressed || controlPressed; + if (m_selectionMode && !controlPressed && !shiftPressed && (key == Qt::Key_Enter || key == Qt::Key_Return)) { + key = Qt::Key_Space; // In selection mode one moves around with arrow keys and toggles selection with Enter. + } const bool navigationPressed = key == Qt::Key_Home || key == Qt::Key_End || key == Qt::Key_PageUp || key == Qt::Key_PageDown || key == Qt::Key_Up || key == Qt::Key_Down || key == Qt::Key_Left || key == Qt::Key_Right; @@ -276,7 +294,7 @@ bool KItemListController::keyPressEvent(QKeyEvent *event) // For horizontal scroll orientation, transform // the arrow keys to simplify the event handling. - if (m_view->scrollOrientation() == Qt::Horizontal) { + if (horizontalScrolling) { switch (key) { case Qt::Key_Up: key = Qt::Key_Left; @@ -295,20 +313,6 @@ bool KItemListController::keyPressEvent(QKeyEvent *event) } } - // For right to left languages, exchange right and left arrow keys. - if (m_view->layoutDirection() == Qt::RightToLeft) { - switch (key) { - case Qt::Key_Left: - key = Qt::Key_Right; - break; - case Qt::Key_Right: - key = Qt::Key_Left; - break; - default: - break; - } - } - const bool selectSingleItem = m_selectionBehavior != NoSelection && itemCount == 1 && navigationPressed; if (selectSingleItem) { @@ -371,7 +375,7 @@ bool KItemListController::keyPressEvent(QKeyEvent *event) break; case Qt::Key_PageUp: - if (m_view->scrollOrientation() == Qt::Horizontal) { + if (horizontalScrolling) { // The new current index should correspond to the first item in the current column. int newIndex = qMax(index - 1, 0); while (newIndex != index && m_view->itemRect(newIndex).topLeft().y() < m_view->itemRect(index).topLeft().y()) { @@ -399,7 +403,7 @@ bool KItemListController::keyPressEvent(QKeyEvent *event) break; case Qt::Key_PageDown: - if (m_view->scrollOrientation() == Qt::Horizontal) { + if (horizontalScrolling) { // The new current index should correspond to the last item in the current column. int newIndex = qMin(index + 1, m_model->count() - 1); while (newIndex != index && m_view->itemRect(newIndex).topLeft().y() > m_view->itemRect(index).topLeft().y()) { @@ -451,7 +455,7 @@ bool KItemListController::keyPressEvent(QKeyEvent *event) case Qt::Key_Space: if (m_selectionBehavior == MultiSelection) { - if (controlPressed) { + if (controlPressed || m_selectionMode) { // Toggle the selection state of the current item. m_selectionManager->endAnchoredSelection(); m_selectionManager->setSelected(index, 1, KItemListSelectionManager::Toggle); @@ -487,13 +491,13 @@ bool KItemListController::keyPressEvent(QKeyEvent *event) break; case MultiSelection: - if (controlPressed) { + if (controlPressed || (m_selectionMode && !shiftPressed)) { m_selectionManager->endAnchoredSelection(); } m_selectionManager->setCurrentItem(index); - if (!shiftOrControlPressed) { + if (!shiftPressed && !controlPressed && !m_selectionMode) { m_selectionManager->clearSelection(); m_selectionManager->setSelected(index, 1); } @@ -517,17 +521,23 @@ void KItemListController::slotChangeCurrentItem(const QString &text, bool search return; } int index; - if (searchFromNextItem) { - const int currentIndex = m_selectionManager->currentItem(); - index = m_model->indexForKeyboardSearch(text, (currentIndex + 1) % m_model->count()); + // In selection mode, always use the current (underlined) item, or the next item, for search start position. + if (m_selectionBehavior == NoSelection || m_selectionMode || m_selectionManager->hasSelection()) { + index = m_model->indexForKeyboardSearch(text, searchFromNextItem ? m_selectionManager->currentItem() + 1 : m_selectionManager->currentItem()); } else { index = m_model->indexForKeyboardSearch(text, 0); } if (index >= 0) { + if (m_selectionMode) { + m_selectionManager->endAnchoredSelection(); + } + m_selectionManager->setCurrentItem(index); if (m_selectionBehavior != NoSelection) { - m_selectionManager->replaceSelection(index); + if (!m_selectionMode) { // Don't clear the selection in selection mode. + m_selectionManager->replaceSelection(index); + } m_selectionManager->beginAnchoredSelection(index); } @@ -589,7 +599,7 @@ bool KItemListController::mousePressEvent(QGraphicsSceneMouseEvent *event, const const Qt::MouseButtons buttons = event->buttons(); - if (!onPress(event->screenPos(), event->pos(), event->modifiers(), buttons)) { + if (!onPress(event->pos(), event->modifiers(), buttons)) { startRubberBand(); return false; } @@ -665,6 +675,10 @@ bool KItemListController::mouseReleaseEvent(QGraphicsSceneMouseEvent *event, con return false; } + for (KItemListWidget *widget : m_view->visibleItemListWidgets()) { + widget->setPressed(false); + } + if (m_view->m_tapAndHoldIndicator->isActive()) { m_view->m_tapAndHoldIndicator->setActive(false); } @@ -684,6 +698,20 @@ bool KItemListController::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event, const QPointF pos = transform.map(event->pos()); const std::optional index = m_view->itemAt(pos); + if (event->button() & (Qt::ForwardButton | Qt::BackButton)) { + // "Forward" and "Back" are reserved for quickly navigating through the + // history. Double-clicking those buttons should be interpreted as two + // separate button presses. We arrive here for the second click, which + // we now react to just as we would for a singular click + Q_EMIT mouseButtonPressed(index.value_or(-1), event->button()); + return false; + } + + if (!index.has_value()) { + Q_EMIT doubleClickViewBackground(event->button()); + return false; + } + // Expand item if desired - See Bug 295573 if (m_mouseDoubleClickAction != ActivateItemOnly) { if (m_view && m_model && m_view->supportsItemExpanding() && m_model->isExpandable(index.value_or(-1))) { @@ -692,13 +720,19 @@ bool KItemListController::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event, } } - if (event->button() & Qt::RightButton) { + if (event->button() & ~Qt::LeftButton) { + return false; + } + + if (m_view->style()->styleHint(QStyle::SH_ItemView_ActivateItemOnSingleClick) || m_singleClickActivationEnforced) { return false; } - bool emitItemActivated = !(m_view->style()->styleHint(QStyle::SH_ItemView_ActivateItemOnSingleClick) || m_singleClickActivationEnforced) - && (event->button() & Qt::LeftButton) && index.has_value() && index.value() < m_model->count(); + const bool emitItemActivated = index.has_value() && index.value() < m_model->count() && !m_view->isAboveExpansionToggle(index.value(), pos); if (emitItemActivated) { + if (!QApplication::keyboardModifiers()) { + m_selectionManager->clearSelection(); // The user does not want to manage/manipulate the item currently, only activate it. + } Q_EMIT itemActivated(index.value()); } return false; @@ -741,7 +775,7 @@ bool KItemListController::contextMenuEvent(QContextMenuEvent *event) // That's because the same click might have de-selected the item or because the press was only in the row of the item but not on it. if (pressedItem && m_selectionManager->selectedItems().contains(pressedItem.value())) { // The selection rectangle for an item was clicked - Q_EMIT itemContextMenuRequested(m_pressedIndex.value(), globalPos); + Q_EMIT itemContextMenuRequested(pressedItem.value(), globalPos); return true; } @@ -827,11 +861,12 @@ bool KItemListController::dragMoveEvent(QGraphicsSceneDragDropEvent *event, cons Q_EMIT itemHovered(index); } - if (!m_autoActivationTimer->isActive() && m_autoActivationTimer->interval() >= 0) { + if (m_autoActivationEnabled && !m_autoActivationTimer->isActive() && m_model->canEnterOnHover(index)) { m_autoActivationTimer->setProperty("index", index); m_autoActivationTimer->start(); newHoveredWidget->startActivateSoonAnimation(m_autoActivationTimer->remainingTime()); } + } else { m_autoActivationTimer->stop(); if (newHoveredWidget && newHoveredWidget->isHovered()) { @@ -959,7 +994,7 @@ bool KItemListController::hoverMoveEvent(QGraphicsSceneHoverEvent *event, const // we also unhover any old expansion toggle hovers, in case the mouse movement from expansion toggle to icon+text is too fast (i.e. newHoveredWidget is never null between the transition) unhoverOldExpansionWidget(); - const bool isOverIconAndText = newHoveredWidget->iconRect().contains(mappedPos) || newHoveredWidget->textRect().contains(mappedPos); + const bool isOverIconAndText = newHoveredWidget->selectionRectCore().contains(mappedPos); const bool hasMultipleSelection = m_selectionManager->selectedItems().count() > 1; if (hasMultipleSelection && !isOverIconAndText) { @@ -998,6 +1033,7 @@ bool KItemListController::hoverLeaveEvent(QGraphicsSceneHoverEvent *event, const const auto widgets = m_view->visibleItemListWidgets(); for (KItemListWidget *widget : widgets) { + widget->setPressed(false); if (widget->isHovered()) { widget->setHovered(false); Q_EMIT itemUnhovered(widget->index()); @@ -1102,7 +1138,7 @@ void KItemListController::tapTriggered(QTapGesture *tap, const QTransform &trans if (m_dragActionOrRightClick) { m_dragActionOrRightClick = false; } else { - onPress(m_pressedMouseGlobalPos.toPoint(), tap->position().toPoint(), Qt::NoModifier, Qt::LeftButton); + onPress(tap->position().toPoint(), Qt::NoModifier, Qt::LeftButton); onRelease(transform.map(tap->position()), Qt::NoModifier, Qt::LeftButton, true); } m_isTouchEvent = false; @@ -1217,7 +1253,7 @@ void KItemListController::twoFingerTapTriggered(QGestureEvent *event, const QTra const QPointF pressedMousePos = transform.map(twoTap->pos()); m_pressedIndex = m_view->itemAt(pressedMousePos); if (m_pressedIndex.has_value()) { - onPress(twoTap->screenPos().toPoint(), twoTap->pos().toPoint(), Qt::ControlModifier, Qt::LeftButton); + onPress(twoTap->pos().toPoint(), Qt::ControlModifier, Qt::LeftButton); onRelease(transform.map(twoTap->pos()), Qt::ControlModifier, Qt::LeftButton, false); } } @@ -1334,9 +1370,8 @@ void KItemListController::slotRubberBandChanged() const QRectF widgetRect = m_view->itemRect(index); if (widgetRect.intersects(rubberBandRect)) { // Select the full row intersecting with the rubberband rectangle - const QRectF selectionRect = widget->selectionRect().translated(widgetRect.topLeft()); - const QRectF iconRect = widget->iconRect().translated(widgetRect.topLeft()); - if (selectionRect.intersects(rubberBandRect) || iconRect.intersects(rubberBandRect)) { + const QRectF selectionRect = widget->selectionRectFull().translated(widgetRect.topLeft()); + if (selectionRect.intersects(rubberBandRect)) { selectedItems.insert(index); } } @@ -1436,7 +1471,7 @@ KItemListWidget *KItemListController::widgetForPos(const QPointF &pos) const const auto widgets = m_view->visibleItemListWidgets(); for (KItemListWidget *widget : widgets) { const QPointF mappedPos = widget->mapFromItem(m_view, pos); - if (widget->contains(mappedPos) || widget->selectionRect().contains(mappedPos)) { + if (widget->contains(mappedPos)) { return widget; } } @@ -1455,7 +1490,7 @@ KItemListWidget *KItemListController::widgetForDropPos(const QPointF &pos) const const auto widgets = m_view->visibleItemListWidgets(); for (KItemListWidget *widget : widgets) { const QPointF mappedPos = widget->mapFromItem(m_view, pos); - if (widget->contains(mappedPos)) { + if (widget->selectionRectCore().contains(mappedPos)) { return widget; } } @@ -1485,12 +1520,12 @@ int KItemListController::nextRowIndex(int index) const return index; } - const bool leftToRight = m_view->layoutDirection() != Qt::RightToLeft; + const bool reversed = m_view->layoutDirection() == Qt::RightToLeft && m_view->scrollOrientation() == Qt::Vertical; // Calculate the index of the last column inside the row of the current index int lastColumnIndex = index; - while ((leftToRight && keyboardAnchorPos(lastColumnIndex + 1) > keyboardAnchorPos(lastColumnIndex)) - || (!leftToRight && keyboardAnchorPos(lastColumnIndex + 1) < keyboardAnchorPos(lastColumnIndex))) { + while ((!reversed && keyboardAnchorPos(lastColumnIndex + 1) > keyboardAnchorPos(lastColumnIndex)) + || (reversed && keyboardAnchorPos(lastColumnIndex + 1) < keyboardAnchorPos(lastColumnIndex))) { ++lastColumnIndex; if (lastColumnIndex >= maxIndex) { return index; @@ -1503,8 +1538,8 @@ int KItemListController::nextRowIndex(int index) const int searchIndex = nextRowIndex; qreal minDiff = qAbs(m_keyboardAnchorPos - keyboardAnchorPos(nextRowIndex)); while (searchIndex < maxIndex - && ((leftToRight && keyboardAnchorPos(searchIndex + 1) > keyboardAnchorPos(searchIndex)) - || (!leftToRight && keyboardAnchorPos(searchIndex + 1) < keyboardAnchorPos(searchIndex)))) { + && ((!reversed && keyboardAnchorPos(searchIndex + 1) > keyboardAnchorPos(searchIndex)) + || (reversed && keyboardAnchorPos(searchIndex + 1) < keyboardAnchorPos(searchIndex)))) { ++searchIndex; const qreal searchDiff = qAbs(m_keyboardAnchorPos - keyboardAnchorPos(searchIndex)); if (searchDiff < minDiff) { @@ -1522,12 +1557,12 @@ int KItemListController::previousRowIndex(int index) const return index; } - const bool leftToRight = m_view->layoutDirection() != Qt::RightToLeft; + const bool reversed = m_view->layoutDirection() == Qt::RightToLeft && m_view->scrollOrientation() == Qt::Vertical; // Calculate the index of the first column inside the row of the current index int firstColumnIndex = index; - while ((leftToRight && keyboardAnchorPos(firstColumnIndex - 1) < keyboardAnchorPos(firstColumnIndex)) - || (!leftToRight && keyboardAnchorPos(firstColumnIndex - 1) > keyboardAnchorPos(firstColumnIndex))) { + while ((!reversed && keyboardAnchorPos(firstColumnIndex - 1) < keyboardAnchorPos(firstColumnIndex)) + || (reversed && keyboardAnchorPos(firstColumnIndex - 1) > keyboardAnchorPos(firstColumnIndex))) { --firstColumnIndex; if (firstColumnIndex <= 0) { return index; @@ -1540,8 +1575,8 @@ int KItemListController::previousRowIndex(int index) const int searchIndex = previousRowIndex; qreal minDiff = qAbs(m_keyboardAnchorPos - keyboardAnchorPos(previousRowIndex)); while (searchIndex > 0 - && ((leftToRight && keyboardAnchorPos(searchIndex - 1) < keyboardAnchorPos(searchIndex)) - || (!leftToRight && keyboardAnchorPos(searchIndex - 1) > keyboardAnchorPos(searchIndex)))) { + && ((!reversed && keyboardAnchorPos(searchIndex - 1) < keyboardAnchorPos(searchIndex)) + || (reversed && keyboardAnchorPos(searchIndex - 1) > keyboardAnchorPos(searchIndex)))) { --searchIndex; const qreal searchDiff = qAbs(m_keyboardAnchorPos - keyboardAnchorPos(searchIndex)); if (searchDiff < minDiff) { @@ -1575,7 +1610,7 @@ void KItemListController::updateExtendedSelectionRegion() } } -bool KItemListController::onPress(const QPoint &screenPos, const QPointF &pos, const Qt::KeyboardModifiers modifiers, const Qt::MouseButtons buttons) +bool KItemListController::onPress(const QPointF &pos, const Qt::KeyboardModifiers modifiers, const Qt::MouseButtons buttons) { Q_EMIT mouseButtonPressed(m_pressedIndex.value_or(-1), buttons); @@ -1610,6 +1645,7 @@ bool KItemListController::onPress(const QPoint &screenPos, const QPointF &pos, c // simplify the overall logic and possibilities both for users and devs. const bool leftClick = buttons & Qt::LeftButton; const bool rightClick = buttons & Qt::RightButton; + const bool singleClickActivation = m_view->style()->styleHint(QStyle::SH_ItemView_ActivateItemOnSingleClick); // The previous selection is cleared if either // 1. The selection mode is SingleSelection, or @@ -1630,16 +1666,23 @@ bool KItemListController::onPress(const QPoint &screenPos, const QPointF &pos, c if (selectedItemsCount > 1 && m_pressedIndex.has_value()) { const auto row = m_view->m_visibleItems.value(m_pressedIndex.value()); const auto mappedPos = row->mapFromItem(m_view, pos); - if (pressedItemAlreadySelected || row->iconRect().contains(mappedPos) || row->textRect().contains(mappedPos)) { + if (row->selectionRectCore().contains(mappedPos)) { // we are indeed inside the text/icon rect, keep m_pressedIndex what it is // and short-circuit for single-click activation (it will then propagate to onRelease and activate the item) // or we just keep going for double-click activation - if (m_view->style()->styleHint(QStyle::SH_ItemView_ActivateItemOnSingleClick) || m_singleClickActivationEnforced) { + if (singleClickActivation || m_singleClickActivationEnforced) { if (!pressedItemAlreadySelected) { - // An unselected item was clicked directly while deselecting multiple other items so we select it. - m_selectionManager->setSelected(m_pressedIndex.value(), 1, KItemListSelectionManager::Toggle); + // An unselected item was clicked directly while deselecting multiple other items so we mark it "current". m_selectionManager->setCurrentItem(m_pressedIndex.value()); m_selectionManager->beginAnchoredSelection(m_pressedIndex.value()); + if (!leftClick) { + // We select the item here because this press is not meant to directly activate the item. + // We do not want to select items unless the user wants to edit them. + m_selectionManager->setSelected(m_pressedIndex.value(), 1, KItemListSelectionManager::Toggle); + } + } + if (leftClick) { + row->setPressed(true); } return true; // event handled, don't create rubber band } @@ -1678,16 +1721,26 @@ bool KItemListController::onPress(const QPoint &screenPos, const QPointF &pos, c rubberBand->setActive(false); m_view->setAutoScroll(false); } + + if (!m_pressedIndex.has_value()) { + // We have a right-click in an empty region, don't create rubber band. + return true; + } } if (m_pressedIndex.has_value()) { // The hover highlight area of an item is being pressed. const auto row = m_view->m_visibleItems.value(m_pressedIndex.value()); // anything outside of row.contains() will be the empty region of the row rect - const bool hitTargetIsRowEmptyRegion = !row->contains(row->mapFromItem(m_view, pos)); + + const bool hitTargetIsRowEmptyRegion = !row->selectionRectCore().contains(row->mapFromItem(m_view, pos)); // again, when this method returns false, a rubberBand selection is created as the event is not consumed; // createRubberBand here tells us whether to return true or false. bool createRubberBand = (hitTargetIsRowEmptyRegion && m_selectionManager->selectedItems().isEmpty()); + if (leftClick) { + row->setPressed(true); + } + if (rightClick && hitTargetIsRowEmptyRegion) { // We have a right click outside the icon and text rect but within the hover highlight area. // We don't want items to get selected through this, so we return now. @@ -1701,7 +1754,9 @@ bool KItemListController::onPress(const QPoint &screenPos, const QPointF &pos, c break; case SingleSelection: - m_selectionManager->setSelected(m_pressedIndex.value()); + if (!leftClick || shiftOrControlPressed || (!singleClickActivation && !m_singleClickActivationEnforced)) { + m_selectionManager->setSelected(m_pressedIndex.value()); + } break; case MultiSelection: @@ -1712,7 +1767,7 @@ bool KItemListController::onPress(const QPoint &screenPos, const QPointF &pos, c // We rule out the latter, if the item is not clicked directly and was unselected previously. const auto row = m_view->m_visibleItems.value(m_pressedIndex.value()); const auto mappedPos = row->mapFromItem(m_view, pos); - if (!row->iconRect().contains(mappedPos) && !row->textRect().contains(mappedPos) && !pressedItemAlreadySelected) { + if (!row->selectionRectCore().contains(mappedPos)) { createRubberBand = true; } else { m_selectionManager->setSelected(m_pressedIndex.value(), 1, KItemListSelectionManager::Toggle); @@ -1722,7 +1777,9 @@ bool KItemListController::onPress(const QPoint &screenPos, const QPointF &pos, c } } else if (!shiftPressed || !m_selectionManager->isAnchoredSelectionActive()) { // Select the pressed item and start a new anchored selection - m_selectionManager->setSelected(m_pressedIndex.value(), 1, KItemListSelectionManager::Select); + if (!leftClick || shiftOrControlPressed || (!singleClickActivation && !m_singleClickActivationEnforced)) { + m_selectionManager->setSelected(m_pressedIndex.value(), 1, KItemListSelectionManager::Select); + } m_selectionManager->beginAnchoredSelection(m_pressedIndex.value()); } break;