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#include "selectionwindow.h"
#include "musescore.h"
#include "libmscore/score.h"
#include "libmscore/select.h"
#include "palettebox.h"
#include "scoreaccessibility.h"
namespace Ms {
static const char* labels[] = {
QT_TRANSLATE_NOOP("selectionfilter", "All"),
QT_TRANSLATE_NOOP("selectionfilter", "Voice 1"),
QT_TRANSLATE_NOOP("selectionfilter", "Voice 2"),
QT_TRANSLATE_NOOP("selectionfilter", "Voice 3"),
QT_TRANSLATE_NOOP("selectionfilter", "Voice 4"),
QT_TRANSLATE_NOOP("selectionfilter", "Dynamics"),
QT_TRANSLATE_NOOP("selectionfilter", "Fingering"),
QT_TRANSLATE_NOOP("selectionfilter", "Lyrics"),
QT_TRANSLATE_NOOP("selectionfilter", "Chord Symbols"),
QT_TRANSLATE_NOOP("selectionfilter", "Other Text"),
QT_TRANSLATE_NOOP("selectionfilter", "Articulations & Ornaments"),
QT_TRANSLATE_NOOP("selectionfilter", "Slurs"),
QT_TRANSLATE_NOOP("selectionfilter", "Figured Bass"),
QT_TRANSLATE_NOOP("selectionfilter", "Ottava"),
QT_TRANSLATE_NOOP("selectionfilter", "Pedal Lines"),
QT_TRANSLATE_NOOP("selectionfilter", "Other Lines"),
QT_TRANSLATE_NOOP("selectionfilter", "Arpeggios"),
QT_TRANSLATE_NOOP("selectionfilter", "Glissandos"),
QT_TRANSLATE_NOOP("selectionfilter", "Fretboard Diagrams"),
QT_TRANSLATE_NOOP("selectionfilter", "Breath Marks"),
QT_TRANSLATE_NOOP("selectionfilter", "Tremolo"),
QT_TRANSLATE_NOOP("selectionfilter", "Grace Notes")
};
const int numLabels = sizeof(labels)/sizeof(labels[0]);
SelectionListWidget::SelectionListWidget(QWidget *parent) : QListWidget(parent)
{
setAccessibleName(tr("Selection filter"));
setAccessibleDescription(tr("Use Tab and Backtab (Shift+Tab) to move through the check boxes"));
setFrameShape(QFrame::NoFrame);
setSelectionMode(QAbstractItemView::SingleSelection);
setFocusPolicy(Qt::TabFocus);
setTabKeyNavigation(true);
for (int row = 0; row < numLabels; row++) {
QListWidgetItem *listItem = new QListWidgetItem(qApp->translate("selectionfilter", labels[row]),this);
listItem->setData(Qt::UserRole, row == 0 ? QVariant(-1) : QVariant(1 << (row - 1)));
listItem->setData(Qt::AccessibleTextRole, qApp->translate("selectionfilter", labels[row]));
listItem->setCheckState(Qt::Unchecked);
addItem(listItem);
}
}
void SelectionListWidget::focusInEvent(QFocusEvent* e) {
setCurrentRow(0);
QListWidget::focusInEvent(e);
}
SelectionWindow::SelectionWindow(QWidget *parent, Score* score) :
QDockWidget(tr("Selection Filter"),parent)
{
setObjectName("SelectionWindow");
setAllowedAreas(Qt::DockWidgetAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea));
_score = score;
_listWidget = new SelectionListWidget;
setWidget(_listWidget);
//?MuseScore::restoreGeometry(this);
updateFilteredElements();
connect(_listWidget, SIGNAL(itemChanged(QListWidgetItem*)), SLOT(changeCheckbox(QListWidgetItem*)));
}
SelectionWindow::~SelectionWindow()
{
//if (isVisible()) {
// MuseScore::saveGeometry(this);
// }
}
//---------------------------------------------------------
// updateFilteredElements
//---------------------------------------------------------
void SelectionWindow::updateFilteredElements()
{
if (!_score)
return;
int filter = _score->selectionFilter().filtered();
bool all = true;
bool none = true;
_listWidget->blockSignals(true);
for(int row = 1; row < _listWidget->count(); row++) {
QListWidgetItem *item = _listWidget->item(row);
if (filter & 1 << (row - 1)) {
if (item->checkState() != Qt::Checked)
item->setCheckState(Qt::Checked);
none = false;
}
else {
if (item->checkState() != Qt::Unchecked)
item->setCheckState(Qt::Unchecked);
all = false;
}
}
QListWidgetItem *item = _listWidget->item(0);
Qt::CheckState state = all ? Qt::Checked : (none ? Qt::Unchecked : Qt::PartiallyChecked);
if (item->checkState() != state)
item->setCheckState(state);
_listWidget->blockSignals(false);
}
//---------------------------------------------------------
// changeCheckbox
//---------------------------------------------------------
void SelectionWindow::changeCheckbox(QListWidgetItem* item)
{
int type = item->data(Qt::UserRole).toInt();
bool set = false;
item->checkState() == Qt::Checked ? set = true : set = false;
if (type > 0) {
_score->selectionFilter().setFiltered(static_cast<SelectionFilterType>(type), set);
}
else {
for (int row = 1; row < numLabels; row++)
_score->selectionFilter().setFiltered(static_cast<SelectionFilterType>(1 << (row - 1)), set);
}
if (_score->selection().isRange())
_score->selection().updateSelectedElements();
updateFilteredElements();
_score->setUpdateAll();
_score->end();
ScoreAccessibility::instance()->updateAccessibilityInfo();
}
//---------------------------------------------------------
// showSelectionWindow
//---------------------------------------------------------
void MuseScore::showSelectionWindow(bool val)
{
QAction* a = getAction("toggle-selection-window");
if (selectionWindow == 0) {
selectionWindow = new SelectionWindow(this,this->currentScore());
connect(selectionWindow, SIGNAL(closed(bool)), a, SLOT(setChecked(bool)));
addDockWidget(Qt::LeftDockWidgetArea,selectionWindow);
if (paletteBox && paletteBox->isVisible()) {
tabifyDockWidget(paletteBox, selectionWindow);
}
}
selectionWindow->setVisible(val);
if (val) {
selectionWindow->raise();
}
}
void SelectionWindow::closeEvent(QCloseEvent* ev)
{
emit closed(false);
QWidget::closeEvent(ev);
}
void SelectionWindow::hideEvent(QHideEvent* ev)
{
//MuseScore::saveGeometry(this);
QWidget::hideEvent(ev);
}
void SelectionWindow::setScore(Score* score)
{
_score = score;
updateFilteredElements();
}
QSize SelectionWindow::sizeHint() const
{
return QSize(170 * guiScaling, 170 * guiScaling);
}
}
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