X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/159234944c5717645f277a09d0cffb40fa3820a4..e0f7fe87bdc2e32778cd6ce997b59b883cb245b8:/src/kitemviews/kstandarditemlistwidget.cpp diff --git a/src/kitemviews/kstandarditemlistwidget.cpp b/src/kitemviews/kstandarditemlistwidget.cpp index 5a985688f..bc3bb29de 100644 --- a/src/kitemviews/kstandarditemlistwidget.cpp +++ b/src/kitemviews/kstandarditemlistwidget.cpp @@ -21,25 +21,21 @@ #include "kfileitemlistview.h" #include "kfileitemmodel.h" +#include "private/kfileitemclipboard.h" +#include "private/kitemlistroleeditor.h" +#include "private/kpixmapmodifier.h" -#include #include #include -#include +#include #include -#include "private/kfileitemclipboard.h" -#include "private/kitemlistroleeditor.h" -#include "private/kpixmapmodifier.h" - #include #include #include -#include -#include -#include -#include +#include #include +#include // #define KSTANDARDITEMLISTWIDGET_DEBUG @@ -55,15 +51,15 @@ KStandardItemListWidgetInformant::~KStandardItemListWidgetInformant() void KStandardItemListWidgetInformant::calculateItemSizeHints(QVector& logicalHeightHints, qreal& logicalWidthHint, const KItemListView* view) const { switch (static_cast(view)->itemLayout()) { - case KStandardItemListWidget::IconsLayout: + case KStandardItemListView::IconsLayout: calculateIconsLayoutItemSizeHints(logicalHeightHints, logicalWidthHint, view); break; - case KStandardItemListWidget::CompactLayout: + case KStandardItemListView::CompactLayout: calculateCompactLayoutItemSizeHints(logicalHeightHints, logicalWidthHint, view); break; - case KStandardItemListWidget::DetailsLayout: + case KStandardItemListView::DetailsLayout: calculateDetailsLayoutItemSizeHints(logicalHeightHints, logicalWidthHint, view); break; @@ -272,8 +268,8 @@ KStandardItemListWidget::KStandardItemListWidget(KItemListWidgetInformant* infor m_additionalInfoTextColor(), m_overlay(), m_rating(), - m_roleEditor(0), - m_oldRoleEditor(0) + m_roleEditor(nullptr), + m_oldRoleEditor(nullptr) { } @@ -342,6 +338,7 @@ void KStandardItemListWidget::paint(QPainter* painter, const QStyleOptionGraphic */ // Paint pixmap1 so that pixmap1 = m_pixmap * (1.0 - hoverOpacity()) QPixmap pixmap1(m_pixmap.size()); + pixmap1.setDevicePixelRatio(m_pixmap.devicePixelRatio()); pixmap1.fill(Qt::transparent); { QPainter p(&pixmap1); @@ -351,6 +348,7 @@ void KStandardItemListWidget::paint(QPainter* painter, const QStyleOptionGraphic // Paint pixmap2 so that pixmap2 = m_hoverPixmap * hoverOpacity() QPixmap pixmap2(pixmap1.size()); + pixmap2.setDevicePixelRatio(pixmap1.devicePixelRatio()); pixmap2.fill(Qt::transparent); { QPainter p(&pixmap2); @@ -681,7 +679,7 @@ void KStandardItemListWidget::dataChanged(const QHash& cur // The URL might have changed (i.e., if the sort order of the items has // been changed). Therefore, the "is cut" state must be updated. KFileItemClipboard* clipboard = KFileItemClipboard::instance(); - const QUrl itemUrl = data().value("url").value(); + const QUrl itemUrl = data().value("url").toUrl(); m_isCut = clipboard->isCut(itemUrl); // The icon-state might depend from other roles and hence is @@ -767,7 +765,7 @@ void KStandardItemListWidget::editedRoleChanged(const QByteArray& current, const } m_oldRoleEditor = m_roleEditor; m_roleEditor->hide(); - m_roleEditor = 0; + m_roleEditor = nullptr; } return; } @@ -832,7 +830,7 @@ void KStandardItemListWidget::showEvent(QShowEvent* event) // Listen to changes of the clipboard to mark the item as cut/uncut KFileItemClipboard* clipboard = KFileItemClipboard::instance(); - const QUrl itemUrl = data().value("url").value(); + const QUrl itemUrl = data().value("url").toUrl(); m_isCut = clipboard->isCut(itemUrl); connect(clipboard, &KFileItemClipboard::cutItemsChanged, @@ -847,9 +845,26 @@ void KStandardItemListWidget::hideEvent(QHideEvent* event) KItemListWidget::hideEvent(event); } +bool KStandardItemListWidget::event(QEvent *event) +{ + if (event->type() == QEvent::WindowDeactivate || event->type() == QEvent::WindowActivate + || event->type() == QEvent::PaletteChange) { + m_dirtyContent = true; + } + + return KItemListWidget::event(event); +} + +void KStandardItemListWidget::finishRoleEditing() +{ + if (!editedRole().isEmpty() && m_roleEditor) { + slotRoleEditingFinished(editedRole(), KIO::encodeFileName(m_roleEditor->toPlainText())); + } +} + void KStandardItemListWidget::slotCutItemsChanged() { - const QUrl itemUrl = data().value("url").value(); + const QUrl itemUrl = data().value("url").toUrl(); const bool isCut = KFileItemClipboard::instance()->isCut(itemUrl); if (m_isCut != isCut) { m_isCut = isCut; @@ -948,14 +963,15 @@ void KStandardItemListWidget::updatePixmapCache() if (iconName.isEmpty()) { // The icon-name has not been not resolved by KFileItemModelRolesUpdater, // use a generic icon as fallback - iconName = QLatin1String("unknown"); + iconName = QStringLiteral("unknown"); } const QStringList overlays = values["iconOverlays"].toStringList(); - m_pixmap = pixmapForIcon(iconName, overlays, maxIconHeight); - } else if (m_pixmap.width() != maxIconWidth || m_pixmap.height() != maxIconHeight) { + m_pixmap = pixmapForIcon(iconName, overlays, maxIconHeight, isSelected() && isActiveWindow() ? QIcon::Selected : QIcon::Normal); + + } else if (m_pixmap.width() / m_pixmap.devicePixelRatio() != maxIconWidth || m_pixmap.height() / m_pixmap.devicePixelRatio() != maxIconHeight) { // A custom pixmap has been applied. Assure that the pixmap // is scaled to the maximum available size. - KPixmapModifier::scale(m_pixmap, QSize(maxIconWidth, maxIconHeight)); + KPixmapModifier::scale(m_pixmap, QSize(maxIconWidth, maxIconHeight) * qApp->devicePixelRatio()); } if (m_isCut) { @@ -977,7 +993,7 @@ void KStandardItemListWidget::updatePixmapCache() if (!m_overlay.isNull()) { QPainter painter(&m_pixmap); - painter.drawPixmap(0, m_pixmap.height() - m_overlay.height(), m_overlay); + painter.drawPixmap(0, (m_pixmap.height() - m_overlay.height()) / m_pixmap.devicePixelRatio(), m_overlay); } int scaledIconSize = 0; @@ -999,15 +1015,21 @@ void KStandardItemListWidget::updatePixmapCache() if (iconOnTop) { // Center horizontally and align on bottom within the icon-area - m_pixmapPos.setX((widgetSize.width() - m_scaledPixmapSize.width()) / 2); + m_pixmapPos.setX((widgetSize.width() - m_scaledPixmapSize.width()) / 2.0); m_pixmapPos.setY(padding + scaledIconSize - m_scaledPixmapSize.height()); } else { // Center horizontally and vertically within the icon-area const TextInfo* textInfo = m_textInfo.value("text"); - m_pixmapPos.setX(textInfo->pos.x() - 2 * padding - - (scaledIconSize + m_scaledPixmapSize.width()) / 2); - m_pixmapPos.setY(padding - + (scaledIconSize - m_scaledPixmapSize.height()) / 2); + m_pixmapPos.setX(textInfo->pos.x() - 2.0 * padding + - (scaledIconSize + m_scaledPixmapSize.width()) / 2.0); + + // Derive icon's vertical center from the center of the text frame, including + // any necessary adjustment if the font's midline is offset from the frame center + const qreal midlineShift = m_customizedFontMetrics.height() / 2.0 + - m_customizedFontMetrics.descent() + - m_customizedFontMetrics.capHeight() / 2.0; + m_pixmapPos.setY(m_textRect.center().y() + midlineShift - m_scaledPixmapSize.height() / 2.0); + } m_iconRect = QRectF(m_pixmapPos, QSizeF(m_scaledPixmapSize)); @@ -1076,11 +1098,13 @@ void KStandardItemListWidget::updateTextsCache() if (ratingSize.width() > availableWidth) { ratingSize.rwidth() = availableWidth; } - m_rating = QPixmap(ratingSize.toSize()); + const qreal dpr = qApp->devicePixelRatio(); + m_rating = QPixmap(ratingSize.toSize() * dpr); + m_rating.setDevicePixelRatio(dpr); m_rating.fill(Qt::transparent); QPainter painter(&m_rating); - const QRect rect(0, 0, m_rating.width(), m_rating.height()); + const QRect rect(QPoint(0, 0), ratingSize.toSize()); const int rating = data().value("rating").toInt(); KRatingPainter::paintRating(&painter, rect, Qt::AlignJustify | Qt::AlignVCenter, rating); } else if (!m_rating.isNull()) { @@ -1351,9 +1375,10 @@ void KStandardItemListWidget::updateAdditionalInfoTextColor() void KStandardItemListWidget::drawPixmap(QPainter* painter, const QPixmap& pixmap) { - if (m_scaledPixmapSize != pixmap.size()) { + if (m_scaledPixmapSize != pixmap.size() / pixmap.devicePixelRatio()) { QPixmap scaledPixmap = pixmap; - KPixmapModifier::scale(scaledPixmap, m_scaledPixmapSize); + KPixmapModifier::scale(scaledPixmap, m_scaledPixmapSize * qApp->devicePixelRatio()); + scaledPixmap.setDevicePixelRatio(qApp->devicePixelRatio()); painter->drawPixmap(m_pixmapPos, scaledPixmap); #ifdef KSTANDARDITEMLISTWIDGET_DEBUG @@ -1385,7 +1410,7 @@ void KStandardItemListWidget::drawSiblingsInformation(QPainter* painter) if (m_isExpandable) { option.state |= QStyle::State_Children; } - if (data()["isExpanded"].toBool()) { + if (data().value("isExpanded").toBool()) { option.state |= QStyle::State_Open; } isItemSibling = false; @@ -1430,16 +1455,18 @@ void KStandardItemListWidget::closeRoleEditor() } m_oldRoleEditor = m_roleEditor; m_roleEditor->hide(); - m_roleEditor = 0; + m_roleEditor = nullptr; } -QPixmap KStandardItemListWidget::pixmapForIcon(const QString& name, const QStringList& overlays, int size) +QPixmap KStandardItemListWidget::pixmapForIcon(const QString& name, const QStringList& overlays, int size, QIcon::Mode mode) { - const QString key = "KStandardItemListWidget:" % name % ":" % overlays.join(":") % ":" % QString::number(size); + static const QIcon fallbackIcon = QIcon::fromTheme(QStringLiteral("unknown")); + size *= qApp->devicePixelRatio(); + const QString key = "KStandardItemListWidget:" % name % ":" % overlays.join(QStringLiteral(":")) % ":" % QString::number(size) % ":" % QString::number(mode); QPixmap pixmap; if (!QPixmapCache::find(key, pixmap)) { - const QIcon icon = QIcon::fromTheme(name); + const QIcon icon = QIcon::fromTheme(name, fallbackIcon); int requestedSize; if (size <= KIconLoader::SizeSmall) { @@ -1460,7 +1487,7 @@ QPixmap KStandardItemListWidget::pixmapForIcon(const QString& name, const QStrin requestedSize = size; } - pixmap = icon.pixmap(requestedSize, requestedSize); + pixmap = icon.pixmap(requestedSize / qApp->devicePixelRatio(), requestedSize / qApp->devicePixelRatio(), mode); if (requestedSize != size) { KPixmapModifier::scale(pixmap, QSize(size, size)); } @@ -1481,6 +1508,7 @@ QPixmap KStandardItemListWidget::pixmapForIcon(const QString& name, const QStrin QPixmapCache::insert(key, pixmap); } + pixmap.setDevicePixelRatio(qApp->devicePixelRatio()); return pixmap; }