#include <QIcon>
#include <QMenu>
#include <QPainter>
+#include <QPainterPath>
#include <QProgressBar>
#include <QSlider>
#include <QStyleOption>
// Initialize text label
m_label = new KSqueezedTextLabel(m_text, contentsContainer);
m_label->setTextFormat(Qt::PlainText);
+ m_label->setTextInteractionFlags(Qt::TextBrowserInteraction | Qt::TextSelectableByKeyboard); // for accessibility but also to allow copy-pasting this text.
// Initialize zoom slider's explanatory label
m_zoomLabel = new KSqueezedTextLabel(i18nc("Used as a noun, i.e. 'Here is the zoom level:'", "Zoom:"), contentsContainer);
// Initialize space information
m_spaceInfo = new StatusBarSpaceInfo(contentsContainer);
+ connect(m_spaceInfo, &StatusBarSpaceInfo::showMessage, this, &DolphinStatusBar::showMessage);
+ connect(m_spaceInfo,
+ &StatusBarSpaceInfo::showInstallationProgress,
+ this,
+ [this](const QString ¤tlyRunningTaskTitle, int installationProgressPercent) {
+ showProgress(currentlyRunningTaskTitle, installationProgressPercent, CancelLoading::Disallowed);
+ });
// Initialize progress information
m_stopButton = new QToolButton(contentsContainer);
m_topLayout->addWidget(m_progressTextLabel);
m_topLayout->addWidget(m_progressBar);
- setVisible(GeneralSettings::showStatusBar(), WithoutAnimation);
- setExtensionsVisible(true);
+ readSettings();
setWhatsThis(xi18nc("@info:whatsthis Statusbar",
"<para>This is "
"the <emphasis>Statusbar</emphasis>. It contains three elements "
return m_text;
}
-void DolphinStatusBar::setProgressText(const QString &text)
+void DolphinStatusBar::showProgress(const QString ¤tlyRunningTaskTitle, int progressPercent, CancelLoading cancelLoading)
{
- m_progressTextLabel->setText(text);
-}
+ m_cancelLoading = cancelLoading;
-QString DolphinStatusBar::progressText() const
-{
- return m_progressTextLabel->text();
-}
-
-void DolphinStatusBar::setProgress(int percent)
-{
// Show a busy indicator if a value < 0 is provided:
- m_progressBar->setMaximum((percent < 0) ? 0 : 100);
+ m_progressBar->setMaximum((progressPercent < 0) ? 0 : 100);
- percent = qBound(0, percent, 100);
- const bool progressRestarted = (percent < 100) && (percent < m_progress);
- m_progress = percent;
- if (progressRestarted && !m_progressBar->isVisible()) {
+ progressPercent = qBound(0, progressPercent, 100);
+ if (!m_progressBar->isVisible()) {
// Show the progress bar delayed: In the case if 100 % are reached within
// a short time, no progress bar will be shown at all.
- m_showProgressBarTimer->start();
+ if (!m_showProgressBarTimer->isActive()) {
+ m_showProgressBarTimer->start();
+ } else {
+ // The timer is already running. Should we restart it or keep it running?
+ if (m_progressTextLabel->text() != currentlyRunningTaskTitle || (progressPercent < 100 && progressPercent < m_progress)) {
+ m_showProgressBarTimer->start();
+ }
+ }
}
+ m_progress = progressPercent;
m_progressBar->setValue(m_progress);
- if (percent == 100) {
+ if (progressPercent == 100) {
// The end of the progress has been reached. Assure that the progress bar
// gets hidden and the extensions widgets get visible again.
m_showProgressBarTimer->stop();
updateProgressInfo();
}
+
+ m_progressTextLabel->setText(currentlyRunningTaskTitle);
+ updateWidthToContent();
+}
+
+QString DolphinStatusBar::progressText() const
+{
+ return m_progressTextLabel->text();
}
int DolphinStatusBar::progress() const
void DolphinStatusBar::setUrl(const QUrl &url)
{
- if (GeneralSettings::showSpaceInfo()) {
+ if (GeneralSettings::showStatusBar() == GeneralSettings::EnumShowStatusBar::FullWidth && m_spaceInfo && m_spaceInfo->url() != url) {
m_spaceInfo->setUrl(url);
+ Q_EMIT urlChanged();
}
}
void DolphinStatusBar::readSettings()
{
- setVisible(GeneralSettings::showStatusBar(), WithAnimation);
+ updateMode();
setExtensionsVisible(true);
}
m_spaceInfo->update();
}
+void DolphinStatusBar::updateWidthToContent()
+{
+ if (GeneralSettings::showStatusBar() == GeneralSettings::EnumShowStatusBar::Small) {
+ QStyleOptionSlider opt;
+ opt.initFrom(this);
+ opt.orientation = Qt::Vertical;
+ const QSize labelSize = QFontMetrics(font()).size(Qt::TextSingleLine, m_label->fullText());
+ // Make sure minimum height takes clipping into account.
+ setMinimumHeight(m_label->height() + clippingAmount());
+ const int scrollbarWidth = style()->pixelMetric(QStyle::PM_ScrollBarExtent, &opt, this);
+ // Make sure maximumViewWidth does not go below 0.
+ const int maximumViewWidth = qMax(0, parentWidget()->width() - scrollbarWidth);
+ if (m_stopButton->isVisible() || m_progressTextLabel->isVisible() || m_progressBar->isVisible()) {
+ // Use maximum width when interactable elements are shown, to keep them
+ // from "jumping around" when user tries to interact with them.
+ setFixedWidth(maximumViewWidth);
+ } else {
+ const int contentWidth = labelSize.width() + 15;
+ setFixedWidth(qMin(contentWidth, maximumViewWidth));
+ }
+ Q_EMIT widthUpdated();
+ } else {
+ setMinimumHeight(0);
+ setFixedWidth(QWIDGETSIZE_MAX);
+ Q_EMIT widthUpdated();
+ }
+}
+
+int DolphinStatusBar::clippingAmount() const
+{
+ QStyleOption opt;
+ opt.initFrom(this);
+ // Add 2 for extra padding due to how QRect coordinates work.
+ const int val = 2 + style()->pixelMetric(QStyle::PM_SplitterWidth, &opt, this) * 2;
+ return val;
+}
+
+void DolphinStatusBar::updateMode()
+{
+ switch (GeneralSettings::showStatusBar()) {
+ case GeneralSettings::EnumShowStatusBar::Small:
+ setEnabled(true);
+ m_spaceInfo->setShown(false);
+ m_zoomSlider->setVisible(false);
+ m_zoomLabel->setVisible(false);
+ setVisible(true, WithAnimation);
+ break;
+ case GeneralSettings::EnumShowStatusBar::FullWidth:
+ setEnabled(true);
+ m_spaceInfo->setShown(true);
+ setVisible(true, WithAnimation);
+ break;
+ case GeneralSettings::EnumShowStatusBar::Disabled:
+ setEnabled(false);
+ setVisible(false, WithoutAnimation);
+ break;
+ }
+ Q_EMIT modeUpdated();
+ updateWidthToContent();
+}
+
void DolphinStatusBar::contextMenuEvent(QContextMenuEvent *event)
{
Q_UNUSED(event)
+ // Do not show the context menu on small statusbar.
+ if (GeneralSettings::showStatusBar() == GeneralSettings::EnumShowStatusBar::Small) {
+ return;
+ }
+
QMenu menu(this);
QAction *showZoomSliderAction = menu.addAction(i18nc("@action:inmenu", "Show Zoom Slider"));
showZoomSliderAction->setCheckable(true);
showZoomSliderAction->setChecked(GeneralSettings::showZoomSlider());
- QAction *showSpaceInfoAction = menu.addAction(i18nc("@action:inmenu", "Show Space Information"));
- showSpaceInfoAction->setCheckable(true);
- showSpaceInfoAction->setChecked(GeneralSettings::showSpaceInfo());
-
const QAction *action = menu.exec(event->reason() == QContextMenuEvent::Reason::Mouse ? QCursor::pos() : mapToGlobal(QPoint(width() / 2, height() / 2)));
if (action == showZoomSliderAction) {
const bool visible = showZoomSliderAction->isChecked();
GeneralSettings::setShowZoomSlider(visible);
m_zoomSlider->setVisible(visible);
m_zoomLabel->setVisible(visible);
- } else if (action == showSpaceInfoAction) {
- const bool visible = showSpaceInfoAction->isChecked();
- GeneralSettings::setShowSpaceInfo(visible);
- m_spaceInfo->setVisible(visible);
}
updateContentsMargins();
}
{
if (m_progress < 100) {
// Show the progress information and hide the extensions
- m_stopButton->show();
+ m_stopButton->setVisible(m_cancelLoading == CancelLoading::Allowed);
m_progressTextLabel->show();
m_progressBar->show();
setExtensionsVisible(false);
m_progressBar->hide();
setExtensionsVisible(true);
}
+ updateWidthToContent();
}
void DolphinStatusBar::updateLabelText()
{
const QString text = m_text.isEmpty() ? m_defaultText : m_text;
m_label->setText(text);
+ updateWidthToContent();
}
void DolphinStatusBar::updateZoomSliderToolTip(int zoomLevel)
void DolphinStatusBar::setExtensionsVisible(bool visible)
{
- bool showSpaceInfo = visible;
bool showZoomSlider = visible;
if (visible) {
- showSpaceInfo = GeneralSettings::showSpaceInfo();
- showZoomSlider = GeneralSettings::showZoomSlider();
+ showZoomSlider = GeneralSettings::showZoomSlider() && GeneralSettings::showStatusBar() == GeneralSettings::EnumShowStatusBar::FullWidth;
}
- m_spaceInfo->setShown(showSpaceInfo);
- m_spaceInfo->setVisible(showSpaceInfo);
m_zoomSlider->setVisible(showZoomSlider);
m_zoomLabel->setVisible(showZoomSlider);
updateContentsMargins();
void DolphinStatusBar::updateContentsMargins()
{
- if (GeneralSettings::showSpaceInfo()) {
+ if (GeneralSettings::showStatusBar() == GeneralSettings::EnumShowStatusBar::FullWidth) {
// We reduce the outside margin for the flat button so it visually has the same margin as the status bar text label on the other end of the bar.
m_topLayout->setContentsMargins(6, 0, 2, 0);
} else {
- m_topLayout->setContentsMargins(6, 0, 6, 0);
+ // Add extra margins to toplayout to avoid clipping too early.
+ m_topLayout->setContentsMargins(clippingAmount() * 2, 0, clippingAmount(), clippingAmount());
}
+ setContentsMargins(0, 0, 0, 0);
}
void DolphinStatusBar::paintEvent(QPaintEvent *paintEvent)
QPainter p(this);
QStyleOption opt;
opt.initFrom(this);
- style()->drawPrimitive(QStyle::PE_PanelStatusBar, &opt, &p, this);
+ // Draw statusbar only if there is text.
+ if (GeneralSettings::showStatusBar() == GeneralSettings::EnumShowStatusBar::Small) {
+ if (m_label && !m_label->fullText().isEmpty()) {
+ opt.state = QStyle::State_Sunken;
+ QPainterPath path;
+ // Clip the left and bottom border off.
+ QRect clipRect;
+ if (layoutDirection() == Qt::RightToLeft) {
+ clipRect = QRect(opt.rect.topLeft(), opt.rect.bottomRight()).adjusted(0, 0, -clippingAmount(), -clippingAmount());
+ } else {
+ clipRect = QRect(opt.rect.topLeft(), opt.rect.bottomRight()).adjusted(clippingAmount(), 0, 0, -clippingAmount());
+ }
+ path.addRect(clipRect);
+ p.setClipPath(path);
+ opt.palette.setColor(QPalette::Base, palette().window().color());
+ style()->drawPrimitive(QStyle::PE_Frame, &opt, &p, this);
+ }
+ }
+ // Draw regular statusbar.
+ else {
+ style()->drawPrimitive(QStyle::PE_PanelStatusBar, &opt, &p, this);
+ }
}
int DolphinStatusBar::preferredHeight() const
projects / dolphin.git / blobdiff