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Include "Space" in the keyboard search string

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Before this commit, we only added pressed keys to the search string if
they have no other meaning. This means that files containing a Space in
their name could not be searched because Ctrl+Space toggles the
selection state of the current item, and Space alone selects the
current item.

After this commit, Space is added to the search string if

(a) the key press did not have any other effect, i.e., if Ctrl was not
    pressed, and the current item is selected already, and
(b) a keyboard search has been started already (to prevent unexpected
    effects when pressing Space accidentally - I think that it's rather
    uncommon to have files whose names start with a Space - and to make
    the unit test simpler).

I modified the unit test of KItemListController, which did not test
keyboard search yet. This uncovered a small problem in
KItemListController::slotChangeCurrentItem() when NoSelection mode is
used. It's not really relevant for anything that is executed inside
Dolphin, but I still fixed it to make the unit test happy.

BUG: 324479
FIXED-IN: 4.11.3
REVIEW: 113071
This commit is contained in:
Frank Reininghaus 2013-10-07 09:08:55 +02:00
parent 4cb0a239e5
commit 46a27ca937
3 changed files with 41 additions and 18 deletions
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42
src/kitemviews/kitemlistcontroller.cpp
View file

@ -375,19 +375,6 @@ bool KItemListController::keyPressEvent(QKeyEvent* event)
break;
}
case Qt::Key_Space:
if (m_selectionBehavior == MultiSelection) {
if (controlPressed) {
m_selectionManager->endAnchoredSelection();
m_selectionManager->setSelected(index, 1, KItemListSelectionManager::Toggle);
m_selectionManager->beginAnchoredSelection(index);
} else {
const int current = m_selectionManager->currentItem();
m_selectionManager->setSelected(current);
}
}
break;
case Qt::Key_Menu: {
// Emit the signal itemContextMenuRequested() in case if at least one
// item is selected. Otherwise the signal viewContextMenuRequested() will be emitted.
@ -418,6 +405,25 @@ bool KItemListController::keyPressEvent(QKeyEvent* event)
m_keyboardManager->cancelSearch();
break;
case Qt::Key_Space:
if (m_selectionBehavior == MultiSelection) {
if (controlPressed) {
// Toggle the selection state of the current item.
m_selectionManager->endAnchoredSelection();
m_selectionManager->setSelected(index, 1, KItemListSelectionManager::Toggle);
m_selectionManager->beginAnchoredSelection(index);
break;
} else {
// Select the current item if it is not selected yet.
const int current = m_selectionManager->currentItem();
if (!m_selectionManager->isSelected(current)) {
m_selectionManager->setSelected(current);
break;
}
}
}
// Fall through to the default case and add the Space to the current search string.
default:
m_keyboardManager->addKeys(event->text());
// Make sure unconsumed events get propagated up the chain. #302329
@ -474,9 +480,13 @@ void KItemListController::slotChangeCurrentItem(const QString& text, bool search
}
if (index >= 0) {
m_selectionManager->setCurrentItem(index);
m_selectionManager->clearSelection();
m_selectionManager->setSelected(index, 1);
m_selectionManager->beginAnchoredSelection(index);
if (m_selectionBehavior != NoSelection) {
m_selectionManager->clearSelection();
m_selectionManager->setSelected(index, 1);
m_selectionManager->beginAnchoredSelection(index);
}
m_view->scrollToItem(index);
}
}

6
src/kitemviews/private/kitemlistkeyboardsearchmanager.cpp
View file

@ -46,6 +46,12 @@ void KItemListKeyboardSearchManager::addKeys(const QString& keys)
const bool newSearch = m_searchedString.isEmpty();
// Do not start a new search if the user pressed Space. Only add
// it to the search string if a search is in progress already.
if (newSearch && keys == QLatin1String(" ")) {
return;
}
if (!keys.isEmpty()) {
m_searchedString.append(keys);

11
src/tests/kitemlistcontrollertest.cpp
View file

@ -98,7 +98,7 @@ void KItemListControllerTest::initTestCase()
<< "b1"
<< "c1" << "c2" << "c3" << "c4" << "c5"
<< "d1" << "d2" << "d3" << "d4"
<< "e1" << "e2" << "e3" << "e4" << "e5" << "e6" << "e7";
<< "e" << "e 2" << "e 3" << "e 4" << "e 5" << "e 6" << "e 7";
m_testDir->createFiles(files);
m_model->loadDirectory(m_testDir->url());
@ -282,7 +282,14 @@ void KItemListControllerTest::testKeyboardNavigation_data()
<< qMakePair(KeyPress(Qt::Key_Home), ViewState(0, QSet<int>() << 0))
<< qMakePair(KeyPress(Qt::Key_Space, Qt::ControlModifier), ViewState(0, QSet<int>()))
<< qMakePair(KeyPress(Qt::Key_Enter), ViewState(0, QSet<int>(), true))
<< qMakePair(KeyPress(Qt::Key_Space, Qt::ControlModifier), ViewState(0, QSet<int>() << 0));
<< qMakePair(KeyPress(Qt::Key_Space, Qt::ControlModifier), ViewState(0, QSet<int>() << 0))
<< qMakePair(KeyPress(Qt::Key_Space, Qt::ControlModifier), ViewState(0, QSet<int>()))
<< qMakePair(KeyPress(Qt::Key_Space), ViewState(0, QSet<int>() << 0))
<< qMakePair(KeyPress(Qt::Key_E), ViewState(13, QSet<int>() << 13))
<< qMakePair(KeyPress(Qt::Key_Space), ViewState(14, QSet<int>() << 14))
<< qMakePair(KeyPress(Qt::Key_3), ViewState(15, QSet<int>() << 15))
<< qMakePair(KeyPress(Qt::Key_Home), ViewState(0, QSet<int>() << 0))
<< qMakePair(KeyPress(Qt::Key_Escape), ViewState(0, QSet<int>()));
// Next, we test combinations of key presses which only work for a
// particular number of columns and either enabled or disabled grouping.