#include "kfileitemmodel.h"
#include "private/kfileitemclipboard.h"
#include "private/kitemlistroleeditor.h"
+#include "private/kitemviewsutils.h"
#include "private/kpixmapmodifier.h"
#include <KIconEffect>
#include <KIconLoader>
+#include <KIconUtils>
#include <KRatingPainter>
#include <KStringHandler>
#include <QGraphicsView>
#include <QPixmapCache>
#include <QStyleOption>
+#include <QTextBoundaryFinder>
+#include <QVariantAnimation>
// #define KSTANDARDITEMLISTWIDGET_DEBUG
return false;
}
-QString KStandardItemListWidgetInformant::roleText(const QByteArray &role, const QHash<QByteArray, QVariant> &values) const
+QString KStandardItemListWidgetInformant::roleText(const QByteArray &role, const QHash<QByteArray, QVariant> &values, ForUsageAs forUsageAs) const
{
if (role == "rating") {
- // Always use an empty text, as the rating is shown by the image m_rating.
- return QString();
+ if (forUsageAs == ForUsageAs::DisplayedText) {
+ // Always use an empty text, as the rating is shown by the image m_rating.
+ return QString();
+ } else {
+ const int rating{values.value(role).toInt()};
+ // Check if there are half stars
+ if (rating % 2) {
+ return i18ncp("@accessible rating", "%1 and a half stars", "%1 and a half stars", rating / 2);
+ }
+ return i18ncp("@accessible rating", "%1 star", "%1 stars", rating / 2);
+ }
}
return values.value(role).toString();
}
}
}
-KStandardItemListWidget::Layout KStandardItemListWidget::layout() const
-{
- return m_layout;
-}
-
void KStandardItemListWidget::setHighlightEntireRow(bool highlightEntireRow)
{
if (m_highlightEntireRow != highlightEntireRow) {
}
painter->setFont(m_customizedFont);
- painter->setPen(textColor());
+ painter->setPen(textColor(*widget));
const TextInfo *textInfo = m_textInfo.value("text");
if (!textInfo) {
{
const_cast<KStandardItemListWidget *>(this)->triggerCacheRefreshing();
+ const QRectF widgetIconRect = iconRect();
const int widgetIconSize = iconSize();
int toggleSize = KIconLoader::SizeSmall;
if (widgetIconSize >= KIconLoader::SizeEnormous) {
toggleSize = KIconLoader::SizeSmallMedium;
}
- QPointF pos = iconRect().topLeft();
+ QPointF pos = widgetIconRect.topLeft();
// If the selection toggle has a very small distance to the
// widget borders, the size of the selection toggle will get
pos.setX(0);
}
+ if (QApplication::isRightToLeft()) {
+ pos.setX(widgetIconRect.right() - (pos.x() + toggleSize - widgetIconRect.left()));
+ }
+
return QRectF(pos, QSizeF(toggleSize, toggleSize));
}
return clippedPixmap;
}
+void KStandardItemListWidget::startActivateSoonAnimation(int timeUntilActivation)
+{
+ if (m_activateSoonAnimation) {
+ m_activateSoonAnimation->stop(); // automatically DeleteWhenStopped
+ }
+
+ m_activateSoonAnimation = new QVariantAnimation{this};
+ m_activateSoonAnimation->setStartValue(0.0);
+ m_activateSoonAnimation->setEndValue(1.0);
+ m_activateSoonAnimation->setDuration(timeUntilActivation);
+
+ const QVariant originalIconName{data()["iconName"]};
+ connect(m_activateSoonAnimation, &QVariantAnimation::valueChanged, this, [originalIconName, this](const QVariant &value) {
+ auto progress = value.toFloat();
+
+ QVariant wantedIconName;
+ if (progress < 0.333) {
+ wantedIconName = "folder-open";
+ } else if (progress < 0.666) {
+ wantedIconName = originalIconName;
+ } else {
+ wantedIconName = "folder-open";
+ }
+
+ QHash<QByteArray, QVariant> itemData{data()};
+ if (itemData["iconName"] != wantedIconName) {
+ itemData.insert("iconName", wantedIconName);
+ setData(itemData);
+ invalidateIconCache();
+ }
+ });
+
+ connect(m_activateSoonAnimation, &QObject::destroyed, this, [originalIconName, this]() {
+ QHash<QByteArray, QVariant> itemData{data()};
+ if (itemData["iconName"] == "folder-open") {
+ itemData.insert("iconName", originalIconName);
+ setData(itemData);
+ invalidateIconCache();
+ }
+ });
+
+ m_activateSoonAnimation->start(QAbstractAnimation::DeleteWhenStopped);
+}
+
+bool KStandardItemListWidget::isIconControlledByActivateSoonAnimation() const
+{
+ return m_activateSoonAnimation && data()["iconName"] == "folder-open";
+}
+
KItemListWidgetInformant *KStandardItemListWidget::createInformant()
{
return new KStandardItemListWidgetInformant();
}
}
-QColor KStandardItemListWidget::textColor() const
+QColor KStandardItemListWidget::textColor(const QWidget &widget) const
{
if (!isSelected()) {
if (m_isHidden) {
}
}
- const QPalette::ColorGroup group = isActiveWindow() ? QPalette::Active : QPalette::Inactive;
+ const QPalette::ColorGroup group = isActiveWindow() && widget.hasFocus() ? QPalette::Active : QPalette::Inactive;
const QPalette::ColorRole role = isSelected() ? QPalette::HighlightedText : normalTextColorRole();
return styleOption().palette.color(group, role);
}
void KStandardItemListWidget::hoveredChanged(bool hovered)
{
- Q_UNUSED(hovered)
+ if (!hovered && m_activateSoonAnimation) {
+ m_activateSoonAnimation->stop(); // automatically DeleteWhenStopped
+ }
m_dirtyLayout = true;
}
m_dirtyLayout = true;
}
+int KStandardItemListWidget::numberOfUnicodeCharactersIn(const QString &text)
+{
+ int count = 0;
+ QTextBoundaryFinder boundaryFinder(QTextBoundaryFinder::Grapheme, text);
+ while (boundaryFinder.toNextBoundary() != -1) {
+ ++count;
+ }
+ return count;
+}
+
int KStandardItemListWidget::selectionLength(const QString &text) const
{
- return text.length();
+ return numberOfUnicodeCharactersIn(text);
}
void KStandardItemListWidget::editedRoleChanged(const QByteArray ¤t, const QByteArray &previous)
rect.setWidth(parent->width() - rect.left());
}
m_roleEditor->setGeometry(rect.toRect());
+ m_roleEditor->autoAdjustSize();
m_roleEditor->show();
m_roleEditor->setFocus();
}
const bool iconOnTop = (m_layout == IconsLayout);
const KItemListStyleOption &option = styleOption();
const qreal padding = option.padding;
+ const qreal dpr = KItemViewsUtils::devicePixelRatio(this);
const int widgetIconSize = iconSize();
const int maxIconWidth = iconOnTop ? widgetSize.width() - 2 * padding : widgetIconSize;
int sequenceIndex = hoverSequenceIndex();
- if (values.contains("hoverSequencePixmaps")) {
+ if (values.contains("hoverSequencePixmaps") && !isIconControlledByActivateSoonAnimation()) {
// Use one of the hover sequence pixmaps instead of the default
// icon pixmap.
}
}
- if (m_pixmap.isNull()) {
+ if (m_pixmap.isNull() && !isIconControlledByActivateSoonAnimation()) {
m_pixmap = values["iconPixmap"].value<QPixmap>();
}
iconName = QStringLiteral("unknown");
}
const QStringList overlays = values["iconOverlays"].toStringList();
- m_pixmap =
- pixmapForIcon(iconName, overlays, maxIconHeight, m_layout != IconsLayout && isActiveWindow() && isSelected() ? QIcon::Selected : QIcon::Normal);
+ const bool hasFocus = scene()->views()[0]->parentWidget()->hasFocus();
+ m_pixmap = pixmapForIcon(iconName,
+ overlays,
+ maxIconHeight,
+ m_layout != IconsLayout && isActiveWindow() && isSelected() && hasFocus ? 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) * qApp->devicePixelRatio());
+ KPixmapModifier::scale(m_pixmap, QSize(maxIconWidth, maxIconHeight) * dpr);
}
if (m_pixmap.isNull()) {
}
if (m_isCut) {
- KIconEffect *effect = KIconLoader::global()->iconEffect();
- m_pixmap = effect->apply(m_pixmap, KIconLoader::Desktop, KIconLoader::DisabledState);
+#if KICONTHEMES_VERSION >= QT_VERSION_CHECK(6, 5, 0)
+ KIconEffect::toDisabled(m_pixmap);
+#else
+ QImage img = m_pixmap.toImage();
+ KIconEffect::toGray(img, 1);
+ KIconEffect::semiTransparent(img);
+ m_pixmap = QPixmap::fromImage(img);
+#endif
}
if (m_isHidden) {
const int maxScaledIconHeight = scaledIconSize;
m_scaledPixmapSize = m_pixmap.size();
- m_scaledPixmapSize.scale(maxScaledIconWidth * qApp->devicePixelRatio(), maxScaledIconHeight * qApp->devicePixelRatio(), Qt::KeepAspectRatio);
- m_scaledPixmapSize = m_scaledPixmapSize / qApp->devicePixelRatio();
+ m_scaledPixmapSize.scale(maxScaledIconWidth * dpr, maxScaledIconHeight * dpr, Qt::KeepAspectRatio);
+ m_scaledPixmapSize = m_scaledPixmapSize / dpr;
if (iconOnTop) {
// Center horizontally and align on bottom within the icon-area
} else {
// Center horizontally and vertically within the icon-area
const TextInfo *textInfo = m_textInfo.value("text");
- m_pixmapPos.setX(textInfo->pos.x() - 2.0 * padding - (scaledIconSize + m_scaledPixmapSize.width()) / 2.0);
+ if (QApplication::isRightToLeft() && m_layout == CompactLayout) {
+ m_pixmapPos.setX(size().width() - padding - (scaledIconSize + m_scaledPixmapSize.width()) / 2.0);
+ } else {
+ 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
// Prepare the pixmap that is used when the item gets hovered
if (isHovered()) {
m_hoverPixmap = m_pixmap;
- KIconEffect *effect = KIconLoader::global()->iconEffect();
- // In the KIconLoader terminology, active = hover.
- if (effect->hasEffect(KIconLoader::Desktop, KIconLoader::ActiveState)) {
- m_hoverPixmap = effect->apply(m_pixmap, KIconLoader::Desktop, KIconLoader::ActiveState);
- } else {
- m_hoverPixmap = m_pixmap;
- }
+#if KICONTHEMES_VERSION >= QT_VERSION_CHECK(6, 5, 0)
+ KIconEffect::toActive(m_hoverPixmap);
+#else
+ QImage img = m_pixmap.toImage();
+ KIconEffect::toGamma(img, 0.7);
+ m_hoverPixmap = QPixmap::fromImage(img);
+#endif
} else if (hoverOpacity() <= 0.0) {
// No hover animation is ongoing. Clear m_hoverPixmap to save memory.
m_hoverPixmap = QPixmap();
textOption.setAlignment(Qt::AlignHCenter);
break;
case CompactLayout:
+ textOption.setAlignment(QApplication::isRightToLeft() ? Qt::AlignRight : Qt::AlignLeft);
+ textOption.setWrapMode(QTextOption::NoWrap);
+ break;
case DetailsLayout:
textOption.setAlignment(Qt::AlignLeft);
textOption.setWrapMode(QTextOption::NoWrap);
if (ratingSize.width() > availableWidth) {
ratingSize.rwidth() = availableWidth;
}
- const qreal dpr = qApp->devicePixelRatio();
+ const qreal dpr = KItemViewsUtils::devicePixelRatio(this);
m_rating = QPixmap(ratingSize.toSize() * dpr);
m_rating.setDevicePixelRatio(dpr);
m_rating.fill(Qt::transparent);
if (elidingWidth > extensionWidth && extensionLength < 6 && (float(extensionWidth) / float(elidingWidth)) < 0.3) {
// if we have room to display the file extension and the extension is not too long
QString ret = m_customizedFontMetrics.elidedText(text.chopped(extensionLength), Qt::ElideRight, elidingWidth - extensionWidth);
-#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
- ret.append(text.rightRef(extensionLength));
-#else
ret.append(QStringView(text).right(extensionLength));
-#endif
return ret;
}
}
return m_customizedFontMetrics.elidedText(text, Qt::ElideRight, elidingWidth);
}
+QString KStandardItemListWidget::escapeString(const QString &text) const
+{
+ QString escaped(text);
+
+ const QChar returnSymbol(0x21b5);
+ escaped.replace('\n', returnSymbol);
+
+ return escaped;
+}
+
void KStandardItemListWidget::updateIconsLayoutTextCache()
{
// +------+
// Initialize properties for the "text" role. It will be used as anchor
// for initializing the position of the other roles.
TextInfo *nameTextInfo = m_textInfo.value("text");
- const QString nameText = KStringHandler::preProcessWrap(values["text"].toString());
+ const QString nameText = KStringHandler::preProcessWrap(escapeString(values["text"].toString()));
nameTextInfo->staticText.setText(nameText);
// Calculate the number of lines required for the name and the required width
// Calculate the position for each additional information
qreal y = nameTextInfo->pos.y() + nameHeight;
- for (const QByteArray &role : qAsConst(m_sortedVisibleRoles)) {
+ for (const QByteArray &role : std::as_const(m_sortedVisibleRoles)) {
if (role == "text") {
continue;
}
const qreal textLinesHeight = qMax(visibleRoles().count(), 1) * lineSpacing;
qreal maximumRequiredTextWidth = 0;
- const qreal x = option.padding * 3 + iconSize();
+ const qreal x = QApplication::isRightToLeft() ? option.padding : option.padding * 3 + iconSize();
qreal y = qRound((widgetHeight - textLinesHeight) / 2);
- const qreal maxWidth = size().width() - x - option.padding;
- for (const QByteArray &role : qAsConst(m_sortedVisibleRoles)) {
- const QString text = roleText(role, values);
+ const qreal maxWidth = size().width() - iconSize() - 4 * option.padding;
+ for (const QByteArray &role : std::as_const(m_sortedVisibleRoles)) {
+ const QString text = escapeString(roleText(role, values));
TextInfo *textInfo = m_textInfo.value(role);
textInfo->staticText.setText(text);
qreal x = firstColumnInc;
const qreal y = qMax(qreal(option.padding), (widgetHeight - fontHeight) / 2);
- for (const QByteArray &role : qAsConst(m_sortedVisibleRoles)) {
+ for (const QByteArray &role : std::as_const(m_sortedVisibleRoles)) {
QString text = roleText(role, values);
// Elide the text in case it does not fit into the available column-width
const bool isTextRole = (role == "text");
if (isTextRole) {
+ text = escapeString(text);
availableTextWidth -= firstColumnInc - sidePadding();
}
void KStandardItemListWidget::updateAdditionalInfoTextColor()
{
QColor c1;
+ const bool hasFocus = scene()->views()[0]->parentWidget()->hasFocus();
if (m_customTextColor.isValid()) {
c1 = m_customTextColor;
- } else if (isSelected() && (m_layout != DetailsLayout || m_highlightEntireRow)) {
- // The detail text colour needs to match the main text (HighlightedText) for the same level
- // of readability. We short circuit early here to avoid interpolating with another colour.
+ } else if (isSelected() && hasFocus && (m_layout != DetailsLayout || m_highlightEntireRow)) {
+ // The detail text color needs to match the main text (HighlightedText) for the same level
+ // of readability. We short circuit early here to avoid interpolating with another color.
m_additionalInfoTextColor = styleOption().palette.color(QPalette::HighlightedText);
return;
} else {
void KStandardItemListWidget::drawPixmap(QPainter *painter, const QPixmap &pixmap)
{
if (m_scaledPixmapSize != pixmap.size() / pixmap.devicePixelRatio()) {
+ const qreal dpr = KItemViewsUtils::devicePixelRatio(this);
QPixmap scaledPixmap = pixmap;
- KPixmapModifier::scale(scaledPixmap, m_scaledPixmapSize * qApp->devicePixelRatio());
- scaledPixmap.setDevicePixelRatio(qApp->devicePixelRatio());
+ KPixmapModifier::scale(scaledPixmap, m_scaledPixmapSize * dpr);
+ scaledPixmap.setDevicePixelRatio(dpr);
painter->drawPixmap(m_pixmapPos, scaledPixmap);
#ifdef KSTANDARDITEMLISTWIDGET_DEBUG
m_roleEditor = nullptr;
}
-QPixmap KStandardItemListWidget::pixmapForIcon(const QString &name, const QStringList &overlays, int size, QIcon::Mode mode)
+QPixmap KStandardItemListWidget::pixmapForIcon(const QString &name, const QStringList &overlays, int size, QIcon::Mode mode) const
{
static const QIcon fallbackIcon = QIcon::fromTheme(QStringLiteral("unknown"));
+ const qreal dpr = KItemViewsUtils::devicePixelRatio(this);
- size *= qApp->devicePixelRatio();
+ size *= dpr;
- const QString key = "KStandardItemListWidget:" % name % ":" % overlays.join(QLatin1Char(':')) % ":" % QString::number(size) % ":" % QString::number(mode);
+ const QString key = "KStandardItemListWidget:" % name % ":" % overlays.join(QLatin1Char(':')) % ":" % QString::number(size) % "@" % QString::number(dpr)
+ % ":" % QString::number(mode);
QPixmap pixmap;
if (!QPixmapCache::find(key, &pixmap)) {
if (icon.isNull()) {
icon = QIcon(name);
}
- if (icon.isNull() || icon.pixmap(size / qApp->devicePixelRatio(), size / qApp->devicePixelRatio(), mode).isNull()) {
+ if (icon.isNull() || icon.pixmap(size / dpr, size / dpr, mode).isNull()) {
icon = fallbackIcon;
}
- pixmap = icon.pixmap(size / qApp->devicePixelRatio(), size / qApp->devicePixelRatio(), mode);
+ pixmap = icon.pixmap(QSize(size / dpr, size / dpr), dpr, mode);
if (pixmap.width() != size || pixmap.height() != size) {
KPixmapModifier::scale(pixmap, QSize(size, size));
}
// Strangely KFileItem::overlays() returns empty string-values, so
// we need to check first whether an overlay must be drawn at all.
- // It is more efficient to do it here, as KIconLoader::drawOverlays()
- // assumes that an overlay will be drawn and has some additional
- // setup time.
for (const QString &overlay : overlays) {
if (!overlay.isEmpty()) {
- int state = KIconLoader::DefaultState;
-
- switch (mode) {
- case QIcon::Normal:
- break;
- case QIcon::Active:
- state = KIconLoader::ActiveState;
- break;
- case QIcon::Disabled:
- state = KIconLoader::DisabledState;
- break;
- case QIcon::Selected:
- state = KIconLoader::SelectedState;
- break;
- }
-
// There is at least one overlay, draw all overlays above m_pixmap
// and cancel the check
- KIconLoader::global()->drawOverlays(overlays, pixmap, KIconLoader::Desktop, state);
+ const QSize size = pixmap.size();
+ pixmap = KIconUtils::addOverlays(pixmap, overlays).pixmap(size, mode);
break;
}
}
QPixmapCache::insert(key, pixmap);
}
- pixmap.setDevicePixelRatio(qApp->devicePixelRatio());
+ pixmap.setDevicePixelRatio(dpr);
return pixmap;
}
projects / dolphin.git / blobdiff