void PlaylistView::mousePressEvent(QMouseEvent* event) {
if (!(editTriggers() & QAbstractItemView::SelectedClicked)) {
QTreeView::mousePressEvent(event);
return;
}
QModelIndex index = indexAt(event->pos());
if (event->button() == Qt::LeftButton && index.isValid() &&
index.data(Playlist::Role_CanSetRating).toBool()) {
// Calculate which star was clicked
double new_rating =
RatingPainter::RatingForPos(event->pos(), visualRect(index));
if (selectedIndexes().contains(index)) {
// Update all the selected items
QModelIndexList src_index_list;
for (const QModelIndex& index : selectedIndexes()) {
if (index.data(Playlist::Role_CanSetRating).toBool()) {
QModelIndex src_index = playlist_->proxy()->mapToSource(index);
src_index_list << src_index;
}
}
playlist_->RateSongs(src_index_list, new_rating);
} else {
// Update only this item
playlist_->RateSong(playlist_->proxy()->mapToSource(index), new_rating);
}
} else {
QTreeView::mousePressEvent(event);
}
inhibit_autoscroll_ = true;
inhibit_autoscroll_timer_->start();
}
ExtendedTableWidget::ExtendedTableWidget(QWidget* parent) :
QTableView(parent)
{
setHorizontalScrollMode(ExtendedTableWidget::ScrollPerPixel);
// Force ScrollPerItem, so scrolling shows all table rows
setVerticalScrollMode(ExtendedTableWidget::ScrollPerItem);
connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(vscrollbarChanged(int)));
connect(this, SIGNAL(clicked(QModelIndex)), this, SLOT(cellClicked(QModelIndex)));
// Set up filter row
m_tableHeader = new FilterTableHeader(this);
setHorizontalHeader(m_tableHeader);
// Set up vertical header context menu
verticalHeader()->setContextMenuPolicy(Qt::CustomContextMenu);
// Set up table view context menu
m_contextMenu = new QMenu(this);
QAction* nullAction = new QAction(tr("Set to NULL"), m_contextMenu);
QAction* copyAction = new QAction(QIcon(":/icons/copy"), tr("Copy"), m_contextMenu);
QAction* pasteAction = new QAction(QIcon(":/icons/paste"), tr("Paste"), m_contextMenu);
m_contextMenu->addAction(nullAction);
m_contextMenu->addSeparator();
m_contextMenu->addAction(copyAction);
m_contextMenu->addAction(pasteAction);
setContextMenuPolicy(Qt::CustomContextMenu);
// Set up context menu actions
connect(this, static_cast<void(QTableView::*)(const QPoint&)>(&QTableView::customContextMenuRequested),
[=](const QPoint& pos)
{
// Try to find out whether the current view is editable and (de)activate menu options according to that
bool editable = editTriggers() != QAbstractItemView::NoEditTriggers;
nullAction->setEnabled(editable);
pasteAction->setEnabled(editable);
// Show menu
m_contextMenu->popup(viewport()->mapToGlobal(pos));
});
connect(nullAction, &QAction::triggered, [&]() {
foreach(const QModelIndex& index, selectedIndexes())
model()->setData(index, QVariant());
});
void PlaylistView::RatingHoverOut() {
if (!(editTriggers() & QAbstractItemView::SelectedClicked)) {
return;
}
const QModelIndex old_index = rating_delegate_->mouse_over_index();
rating_delegate_->set_mouse_out();
setCursor(QCursor());
update(old_index);
for (const QModelIndex& index : selectedIndexes()) {
if (index.column() == Playlist::Column_Rating) {
update(index);
}
}
if (old_index.data(Playlist::Role_IsCurrent).toBool()) {
InvalidateCachedCurrentPixmap();
}
}
void PlaylistView::RatingHoverIn(const QModelIndex& index, const QPoint& pos) {
if (editTriggers() & QAbstractItemView::NoEditTriggers) {
return;
}
const QModelIndex old_index = rating_delegate_->mouse_over_index();
rating_delegate_->set_mouse_over(index, selectedIndexes(), pos);
setCursor(Qt::PointingHandCursor);
update(index);
update(old_index);
for (const QModelIndex& index : selectedIndexes()) {
if (index.column() == Playlist::Column_Rating) {
update(index);
}
}
if (index.data(Playlist::Role_IsCurrent).toBool() ||
old_index.data(Playlist::Role_IsCurrent).toBool()) {
InvalidateCachedCurrentPixmap();
}
}
int QAbstractItemView::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QAbstractScrollArea::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: pressed((*reinterpret_cast< const QModelIndex(*)>(_a[1]))); break;
case 1: clicked((*reinterpret_cast< const QModelIndex(*)>(_a[1]))); break;
case 2: doubleClicked((*reinterpret_cast< const QModelIndex(*)>(_a[1]))); break;
case 3: activated((*reinterpret_cast< const QModelIndex(*)>(_a[1]))); break;
case 4: entered((*reinterpret_cast< const QModelIndex(*)>(_a[1]))); break;
case 5: viewportEntered(); break;
case 6: reset(); break;
case 7: setRootIndex((*reinterpret_cast< const QModelIndex(*)>(_a[1]))); break;
case 8: doItemsLayout(); break;
case 9: selectAll(); break;
case 10: edit((*reinterpret_cast< const QModelIndex(*)>(_a[1]))); break;
case 11: clearSelection(); break;
case 12: setCurrentIndex((*reinterpret_cast< const QModelIndex(*)>(_a[1]))); break;
case 13: scrollToTop(); break;
case 14: scrollToBottom(); break;
case 15: update((*reinterpret_cast< const QModelIndex(*)>(_a[1]))); break;
case 16: dataChanged((*reinterpret_cast< const QModelIndex(*)>(_a[1])),(*reinterpret_cast< const QModelIndex(*)>(_a[2]))); break;
case 17: rowsInserted((*reinterpret_cast< const QModelIndex(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])),(*reinterpret_cast< int(*)>(_a[3]))); break;
case 18: rowsAboutToBeRemoved((*reinterpret_cast< const QModelIndex(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])),(*reinterpret_cast< int(*)>(_a[3]))); break;
case 19: selectionChanged((*reinterpret_cast< const QItemSelection(*)>(_a[1])),(*reinterpret_cast< const QItemSelection(*)>(_a[2]))); break;
case 20: currentChanged((*reinterpret_cast< const QModelIndex(*)>(_a[1])),(*reinterpret_cast< const QModelIndex(*)>(_a[2]))); break;
case 21: updateEditorData(); break;
case 22: updateEditorGeometries(); break;
case 23: updateGeometries(); break;
case 24: verticalScrollbarAction((*reinterpret_cast< int(*)>(_a[1]))); break;
case 25: horizontalScrollbarAction((*reinterpret_cast< int(*)>(_a[1]))); break;
case 26: verticalScrollbarValueChanged((*reinterpret_cast< int(*)>(_a[1]))); break;
case 27: horizontalScrollbarValueChanged((*reinterpret_cast< int(*)>(_a[1]))); break;
case 28: closeEditor((*reinterpret_cast< QWidget*(*)>(_a[1])),(*reinterpret_cast< QAbstractItemDelegate::EndEditHint(*)>(_a[2]))); break;
case 29: commitData((*reinterpret_cast< QWidget*(*)>(_a[1]))); break;
case 30: editorDestroyed((*reinterpret_cast< QObject*(*)>(_a[1]))); break;
case 31: d_func()->_q_columnsAboutToBeRemoved((*reinterpret_cast< const QModelIndex(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])),(*reinterpret_cast< int(*)>(_a[3]))); break;
case 32: d_func()->_q_columnsRemoved((*reinterpret_cast< const QModelIndex(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])),(*reinterpret_cast< int(*)>(_a[3]))); break;
case 33: d_func()->_q_rowsRemoved((*reinterpret_cast< const QModelIndex(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])),(*reinterpret_cast< int(*)>(_a[3]))); break;
case 34: d_func()->_q_modelDestroyed(); break;
case 35: d_func()->_q_layoutChanged(); break;
case 36: d_func()->_q_fetchMore(); break;
}
_id -= 37;
}
#ifndef QT_NO_PROPERTIES
else if (_c == QMetaObject::ReadProperty) {
void *_v = _a[0];
switch (_id) {
case 0: *reinterpret_cast< bool*>(_v) = hasAutoScroll(); break;
case 1: *reinterpret_cast< int*>(_v) = autoScrollMargin(); break;
case 2: *reinterpret_cast<int*>(_v) = QFlag(editTriggers()); break;
case 3: *reinterpret_cast< bool*>(_v) = tabKeyNavigation(); break;
case 4: *reinterpret_cast< bool*>(_v) = showDropIndicator(); break;
case 5: *reinterpret_cast< bool*>(_v) = dragEnabled(); break;
case 6: *reinterpret_cast< bool*>(_v) = dragDropOverwriteMode(); break;
case 7: *reinterpret_cast< DragDropMode*>(_v) = dragDropMode(); break;
case 8: *reinterpret_cast< bool*>(_v) = alternatingRowColors(); break;
case 9: *reinterpret_cast< SelectionMode*>(_v) = selectionMode(); break;
case 10: *reinterpret_cast< SelectionBehavior*>(_v) = selectionBehavior(); break;
case 11: *reinterpret_cast< QSize*>(_v) = iconSize(); break;
case 12: *reinterpret_cast< Qt::TextElideMode*>(_v) = textElideMode(); break;
case 13: *reinterpret_cast< ScrollMode*>(_v) = verticalScrollMode(); break;
case 14: *reinterpret_cast< ScrollMode*>(_v) = horizontalScrollMode(); break;
}
_id -= 15;
} else if (_c == QMetaObject::WriteProperty) {
void *_v = _a[0];
switch (_id) {
case 0: setAutoScroll(*reinterpret_cast< bool*>(_v)); break;
case 1: setAutoScrollMargin(*reinterpret_cast< int*>(_v)); break;
case 2: setEditTriggers(QFlag(*reinterpret_cast<int*>(_v))); break;
case 3: setTabKeyNavigation(*reinterpret_cast< bool*>(_v)); break;
case 4: setDropIndicatorShown(*reinterpret_cast< bool*>(_v)); break;
case 5: setDragEnabled(*reinterpret_cast< bool*>(_v)); break;
case 6: setDragDropOverwriteMode(*reinterpret_cast< bool*>(_v)); break;
case 7: setDragDropMode(*reinterpret_cast< DragDropMode*>(_v)); break;
case 8: setAlternatingRowColors(*reinterpret_cast< bool*>(_v)); break;
case 9: setSelectionMode(*reinterpret_cast< SelectionMode*>(_v)); break;
case 10: setSelectionBehavior(*reinterpret_cast< SelectionBehavior*>(_v)); break;
case 11: setIconSize(*reinterpret_cast< QSize*>(_v)); break;
case 12: setTextElideMode(*reinterpret_cast< Qt::TextElideMode*>(_v)); break;
case 13: setVerticalScrollMode(*reinterpret_cast< ScrollMode*>(_v)); break;
case 14: setHorizontalScrollMode(*reinterpret_cast< ScrollMode*>(_v)); break;
}
_id -= 15;
} else if (_c == QMetaObject::ResetProperty) {
_id -= 15;
} else if (_c == QMetaObject::QueryPropertyDesignable) {
_id -= 15;
} else if (_c == QMetaObject::QueryPropertyScriptable) {
_id -= 15;
} else if (_c == QMetaObject::QueryPropertyStored) {
_id -= 15;
} else if (_c == QMetaObject::QueryPropertyEditable) {
_id -= 15;
} else if (_c == QMetaObject::QueryPropertyUser) {
_id -= 15;
}
#endif // QT_NO_PROPERTIES
return _id;
}
int QAbstractItemView::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QAbstractScrollArea::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
if (_id < 39)
qt_static_metacall(this, _c, _id, _a);
_id -= 39;
}
#ifndef QT_NO_PROPERTIES
else if (_c == QMetaObject::ReadProperty) {
void *_v = _a[0];
switch (_id) {
case 0: *reinterpret_cast< bool*>(_v) = hasAutoScroll(); break;
case 1: *reinterpret_cast< int*>(_v) = autoScrollMargin(); break;
case 2: *reinterpret_cast<int*>(_v) = QFlag(editTriggers()); break;
case 3: *reinterpret_cast< bool*>(_v) = tabKeyNavigation(); break;
case 4: *reinterpret_cast< bool*>(_v) = showDropIndicator(); break;
case 5: *reinterpret_cast< bool*>(_v) = dragEnabled(); break;
case 6: *reinterpret_cast< bool*>(_v) = dragDropOverwriteMode(); break;
case 7: *reinterpret_cast< DragDropMode*>(_v) = dragDropMode(); break;
case 8: *reinterpret_cast< Qt::DropAction*>(_v) = defaultDropAction(); break;
case 9: *reinterpret_cast< bool*>(_v) = alternatingRowColors(); break;
case 10: *reinterpret_cast< SelectionMode*>(_v) = selectionMode(); break;
case 11: *reinterpret_cast< SelectionBehavior*>(_v) = selectionBehavior(); break;
case 12: *reinterpret_cast< QSize*>(_v) = iconSize(); break;
case 13: *reinterpret_cast< Qt::TextElideMode*>(_v) = textElideMode(); break;
case 14: *reinterpret_cast< ScrollMode*>(_v) = verticalScrollMode(); break;
case 15: *reinterpret_cast< ScrollMode*>(_v) = horizontalScrollMode(); break;
}
_id -= 16;
} else if (_c == QMetaObject::WriteProperty) {
void *_v = _a[0];
switch (_id) {
case 0: setAutoScroll(*reinterpret_cast< bool*>(_v)); break;
case 1: setAutoScrollMargin(*reinterpret_cast< int*>(_v)); break;
case 2: setEditTriggers(QFlag(*reinterpret_cast<int*>(_v))); break;
case 3: setTabKeyNavigation(*reinterpret_cast< bool*>(_v)); break;
case 4: setDropIndicatorShown(*reinterpret_cast< bool*>(_v)); break;
case 5: setDragEnabled(*reinterpret_cast< bool*>(_v)); break;
case 6: setDragDropOverwriteMode(*reinterpret_cast< bool*>(_v)); break;
case 7: setDragDropMode(*reinterpret_cast< DragDropMode*>(_v)); break;
case 8: setDefaultDropAction(*reinterpret_cast< Qt::DropAction*>(_v)); break;
case 9: setAlternatingRowColors(*reinterpret_cast< bool*>(_v)); break;
case 10: setSelectionMode(*reinterpret_cast< SelectionMode*>(_v)); break;
case 11: setSelectionBehavior(*reinterpret_cast< SelectionBehavior*>(_v)); break;
case 12: setIconSize(*reinterpret_cast< QSize*>(_v)); break;
case 13: setTextElideMode(*reinterpret_cast< Qt::TextElideMode*>(_v)); break;
case 14: setVerticalScrollMode(*reinterpret_cast< ScrollMode*>(_v)); break;
case 15: setHorizontalScrollMode(*reinterpret_cast< ScrollMode*>(_v)); break;
}
_id -= 16;
} else if (_c == QMetaObject::ResetProperty) {
_id -= 16;
} else if (_c == QMetaObject::QueryPropertyDesignable) {
_id -= 16;
} else if (_c == QMetaObject::QueryPropertyScriptable) {
_id -= 16;
} else if (_c == QMetaObject::QueryPropertyStored) {
_id -= 16;
} else if (_c == QMetaObject::QueryPropertyEditable) {
_id -= 16;
} else if (_c == QMetaObject::QueryPropertyUser) {
_id -= 16;
}
#endif // QT_NO_PROPERTIES
return _id;
}
void PlaylistView::ReloadSettings() {
QSettings s;
s.beginGroup(Playlist::kSettingsGroup);
glow_enabled_ = s.value("glow_effect", true).toBool();
if (setting_initial_header_layout_ || upgrading_from_qheaderview_) {
header_->SetStretchEnabled(s.value("stretch", true).toBool());
upgrading_from_qheaderview_ = false;
}
if (currently_glowing_ && glow_enabled_ && isVisible()) StartGlowing();
if (!glow_enabled_) StopGlowing();
if (setting_initial_header_layout_) {
header_->SetColumnWidth(Playlist::Column_Length, 0.06);
header_->SetColumnWidth(Playlist::Column_Track, 0.05);
setting_initial_header_layout_ = false;
}
if (upgrading_from_version_ != -1) {
if (upgrading_from_version_ < 4) {
header_->SetColumnWidth(Playlist::Column_Source, 0.05);
}
upgrading_from_version_ = -1;
}
column_alignment_ = s.value("column_alignments").value<ColumnAlignmentMap>();
if (column_alignment_.isEmpty()) {
column_alignment_ = DefaultColumnAlignment();
}
emit ColumnAlignmentChanged(column_alignment_);
// Background:
QVariant q_playlistview_background_type =
s.value(kSettingBackgroundImageType);
BackgroundImageType background_type(Default);
// bg_enabled should also be checked for backward compatibility (in releases
// <= 1.0, there was just a boolean to activate/deactivate the background)
QVariant bg_enabled = s.value("bg_enabled");
if (q_playlistview_background_type.isValid()) {
background_type = static_cast<BackgroundImageType>(
q_playlistview_background_type.toInt());
} else if (bg_enabled.isValid()) {
if (bg_enabled.toBool()) {
background_type = Default;
} else {
background_type = None;
}
}
QString background_image_filename =
s.value(kSettingBackgroundImageFilename).toString();
int blur_radius = s.value("blur_radius", kDefaultBlurRadius).toInt();
int opacity_level = s.value("opacity_level", kDefaultOpacityLevel).toInt();
// Check if background properties have changed.
// We change properties only if they have actually changed, to avoid to call
// set_background_image when it is not needed, as this will cause the fading
// animation to start again. This also avoid to do useless
// "force_background_redraw".
if (background_image_filename != background_image_filename_ ||
background_type != background_image_type_ ||
blur_radius_ != blur_radius || opacity_level_ != opacity_level) {
// Store background properties
background_image_type_ = background_type;
background_image_filename_ = background_image_filename;
blur_radius_ = blur_radius;
opacity_level_ = opacity_level;
if (background_image_type_ == Custom) {
set_background_image(QImage(background_image_filename));
} else if (background_image_type_ == AlbumCover) {
set_background_image(current_song_cover_art_);
} else {
// User changed background image type to something that will not be
// painted through paintEvent: reset all background images.
// This avoid to use old (deprecated) images for fading when selecting
// AlbumCover or Custom background image type later.
set_background_image(QImage());
cached_scaled_background_image_ = QPixmap();
previous_background_image_ = QPixmap();
}
setProperty("default_background_enabled",
background_image_type_ == Default);
emit BackgroundPropertyChanged();
force_background_redraw_ = true;
}
if(!s.value("click_edit_inline", true).toBool())
setEditTriggers(editTriggers() & ~QAbstractItemView::SelectedClicked);
else
setEditTriggers(editTriggers() | QAbstractItemView::SelectedClicked);
}
ExtendedTableWidget::ExtendedTableWidget(QWidget* parent) :
QTableView(parent)
{
setHorizontalScrollMode(ExtendedTableWidget::ScrollPerPixel);
// Force ScrollPerItem, so scrolling shows all table rows
setVerticalScrollMode(ExtendedTableWidget::ScrollPerItem);
connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(vscrollbarChanged(int)));
connect(this, SIGNAL(clicked(QModelIndex)), this, SLOT(cellClicked(QModelIndex)));
// Set up filter row
m_tableHeader = new FilterTableHeader(this);
setHorizontalHeader(m_tableHeader);
// Set up vertical header context menu
verticalHeader()->setContextMenuPolicy(Qt::CustomContextMenu);
// Set up table view context menu
m_contextMenu = new QMenu(this);
QAction* nullAction = new QAction(tr("Set to NULL"), m_contextMenu);
QAction* copyAction = new QAction(QIcon(":/icons/copy"), tr("Copy"), m_contextMenu);
QAction* copyWithHeadersAction = new QAction(QIcon(":/icons/special_copy"), tr("Copy with Headers"), m_contextMenu);
QAction* pasteAction = new QAction(QIcon(":/icons/paste"), tr("Paste"), m_contextMenu);
QAction* filterAction = new QAction(tr("Use as Filter"), m_contextMenu);
m_contextMenu->addAction(filterAction);
m_contextMenu->addSeparator();
m_contextMenu->addAction(nullAction);
m_contextMenu->addSeparator();
m_contextMenu->addAction(copyAction);
m_contextMenu->addAction(copyWithHeadersAction);
m_contextMenu->addAction(pasteAction);
setContextMenuPolicy(Qt::CustomContextMenu);
// Create and set up delegate
m_editorDelegate = new ExtendedTableWidgetEditorDelegate(this);
setItemDelegate(m_editorDelegate);
// This is only for displaying the shortcut in the context menu.
// An entry in keyPressEvent is still needed.
nullAction->setShortcut(QKeySequence(tr("Alt+Del")));
copyAction->setShortcut(QKeySequence::Copy);
copyWithHeadersAction->setShortcut(QKeySequence(tr("Ctrl+Shift+C")));
pasteAction->setShortcut(QKeySequence::Paste);
// Set up context menu actions
connect(this, &QTableView::customContextMenuRequested,
[=](const QPoint& pos)
{
// Deactivate context menu options if there is no model set
bool enabled = model();
filterAction->setEnabled(enabled);
copyAction->setEnabled(enabled);
copyWithHeadersAction->setEnabled(enabled);
// Try to find out whether the current view is editable and (de)activate menu options according to that
bool editable = editTriggers() != QAbstractItemView::NoEditTriggers;
nullAction->setEnabled(enabled && editable);
pasteAction->setEnabled(enabled && editable);
// Show menu
m_contextMenu->popup(viewport()->mapToGlobal(pos));
});
connect(filterAction, &QAction::triggered, [&]() {
useAsFilter();
});
connect(nullAction, &QAction::triggered, [&]() {
for(const QModelIndex& index : selectedIndexes())
model()->setData(index, QVariant());
});
connect(copyAction, &QAction::triggered, [&]() {
copy(false);
});
connect(copyWithHeadersAction, &QAction::triggered, [&]() {
copy(true);
});
connect(pasteAction, &QAction::triggered, [&]() {
paste();
});
}