#include "statusbarspaceinfo.h"
+#include "config-dolphin.h"
+#include "dolphinpackageinstaller.h"
+#include "global.h"
#include "spaceinfoobserver.h"
+#include <KCapacityBar>
+#include <KIO/ApplicationLauncherJob>
+#include <KIO/Global>
#include <KLocalizedString>
-#include <KMoreToolsMenuFactory>
+#include <KService>
-#include <KIO/Global>
+#include <QDesktopServices>
+#include <QHBoxLayout>
+#include <QLabel>
+#include <QMenu>
#include <QMouseEvent>
+#include <QPushButton>
+#include <QStorageInfo>
+#include <QToolButton>
+#include <QVBoxLayout>
+#include <QWidgetAction>
StatusBarSpaceInfo::StatusBarSpaceInfo(QWidget *parent)
- : KCapacityBar(KCapacityBar::DrawTextInline, parent)
+ : QWidget(parent)
, m_observer(nullptr)
+ , m_installFilelightWidgetAction{nullptr}
{
- setCursor(Qt::PointingHandCursor);
+ m_capacityBar = new KCapacityBar(KCapacityBar::DrawTextInline, this);
+ m_textInfoButton = new QToolButton(this);
+ m_textInfoButton->setAutoRaise(true);
+ m_textInfoButton->setPopupMode(QToolButton::InstantPopup);
+ m_buttonMenu = new QMenu(this);
+ m_textInfoButton->setMenu(m_buttonMenu);
+ connect(m_buttonMenu, &QMenu::aboutToShow, this, &StatusBarSpaceInfo::updateMenu);
+
+ auto layout = new QHBoxLayout(this);
+ // We reduce the outside margin of the flat button so it visually has the same margin as the status bar text label on the other end of the bar.
+ layout->setContentsMargins(2, -1, 0, -1); // "-1" makes it so the fixed height won't be ignored.
+ layout->addWidget(m_capacityBar);
+ layout->addWidget(m_textInfoButton);
}
StatusBarSpaceInfo::~StatusBarSpaceInfo()
{
if (m_shown) {
if (m_ready) {
- KCapacityBar::showEvent(event);
+ QWidget::showEvent(event);
}
if (m_observer.isNull()) {
m_observer.reset();
m_ready = false;
}
- KCapacityBar::hideEvent(event);
+ QWidget::hideEvent(event);
+}
+
+QSize StatusBarSpaceInfo::minimumSizeHint() const
+{
+ return QSize();
}
-void StatusBarSpaceInfo::mousePressEvent(QMouseEvent *event)
+void StatusBarSpaceInfo::updateMenu()
{
- if (event->button() == Qt::LeftButton) {
- // Creates a menu with tools that help to find out more about free
- // disk space for the given url.
+ m_buttonMenu->clear();
+
+ // Creates a menu with tools that help to find out more about free
+ // disk space for the given url.
+
+ const KService::Ptr filelight = KService::serviceByDesktopName(QStringLiteral("org.kde.filelight"));
+ const KService::Ptr kdiskfree = KService::serviceByDesktopName(QStringLiteral("org.kde.kdf"));
+
+ if (!filelight && !kdiskfree) {
+ // Show an UI to install a tool to free up disk space because this is what a user pressing on a "free space" button would want.
+ if (!m_installFilelightWidgetAction) {
+ initialiseInstallFilelightWidgetAction();
+ }
+ m_buttonMenu->addAction(m_installFilelightWidgetAction);
+ return;
+ }
+
+ if (filelight) {
+ QAction *filelightFolderAction = m_buttonMenu->addAction(QIcon::fromTheme(QStringLiteral("filelight")), i18n("Disk Usage Statistics - current folder"));
+
+ m_buttonMenu->connect(filelightFolderAction, &QAction::triggered, m_buttonMenu, [this, filelight](bool) {
+ auto *job = new KIO::ApplicationLauncherJob(filelight);
+ job->setUrls({m_url});
+ job->start();
+ });
+
+ // For remote URLs like FTP analyzing the device makes no sense
+ if (m_url.isLocalFile()) {
+ QAction *filelightDiskAction =
+ m_buttonMenu->addAction(QIcon::fromTheme(QStringLiteral("filelight")), i18n("Disk Usage Statistics - current device"));
+
+ m_buttonMenu->connect(filelightDiskAction, &QAction::triggered, m_buttonMenu, [this, filelight](bool) {
+ const QStorageInfo info(m_url.toLocalFile());
+
+ if (info.isValid() && info.isReady()) {
+ auto *job = new KIO::ApplicationLauncherJob(filelight);
+ job->setUrls({QUrl::fromLocalFile(info.rootPath())});
+ job->start();
+ }
+ });
+ }
+
+ QAction *filelightAllAction = m_buttonMenu->addAction(QIcon::fromTheme(QStringLiteral("filelight")), i18n("Disk Usage Statistics - all devices"));
- // Note that this object must live long enough in case the user opens
- // the "Configure..." dialog
- KMoreToolsMenuFactory menuFactory(QStringLiteral("dolphin/statusbar-diskspace-menu"));
- menuFactory.setParentWidget(this);
- auto menu = menuFactory.createMenuFromGroupingNames({"disk-usage", "more:", "disk-partitions"}, m_url);
+ m_buttonMenu->connect(filelightAllAction, &QAction::triggered, m_buttonMenu, [this, filelight](bool) {
+ const QStorageInfo info(m_url.toLocalFile());
- menu->exec(QCursor::pos());
+ if (info.isValid() && info.isReady()) {
+ auto *job = new KIO::ApplicationLauncherJob(filelight);
+ job->start();
+ }
+ });
}
+
+ if (kdiskfree) {
+ QAction *kdiskfreeAction = m_buttonMenu->addAction(QIcon::fromTheme(QStringLiteral("kdf")), i18n("KDiskFree"));
+
+ connect(kdiskfreeAction, &QAction::triggered, this, [kdiskfree] {
+ auto *job = new KIO::ApplicationLauncherJob(kdiskfree);
+ job->start();
+ });
+ }
+}
+
+void StatusBarSpaceInfo::slotInstallFilelightButtonClicked()
+{
+#ifdef Q_OS_WIN
+ QDesktopServices::openUrl(QUrl("https://apps.kde.org/filelight"));
+#else
+ auto packageInstaller = new DolphinPackageInstaller(
+ FILELIGHT_PACKAGE_NAME,
+ QUrl("appstream://org.kde.filelight.desktop"),
+ []() {
+ return KService::serviceByDesktopName(QStringLiteral("org.kde.filelight"));
+ },
+ this);
+ connect(packageInstaller, &KJob::result, this, [this](KJob *job) {
+ Q_EMIT showInstallationProgress(QString(), 100); // Hides the progress information in the status bar.
+ if (job->error()) {
+ Q_EMIT showMessage(job->errorString(), KMessageWidget::Error);
+ } else {
+ Q_EMIT showMessage(xi18nc("@info", "<application>Filelight</application> installed successfully."), KMessageWidget::Positive);
+ if (m_textInfoButton->menu()->isVisible()) {
+ m_textInfoButton->menu()->hide();
+ updateMenu();
+ m_textInfoButton->menu()->show();
+ }
+ }
+ });
+ const auto installationTaskText{i18nc("@info:status", "Installing Filelight…")};
+ Q_EMIT showInstallationProgress(installationTaskText, -1);
+ connect(packageInstaller, &KJob::percentChanged, this, [this, installationTaskText](KJob * /* job */, long unsigned int percent) {
+ if (percent < 100) { // Ignore some weird reported values.
+ Q_EMIT showInstallationProgress(installationTaskText, percent);
+ }
+ });
+ packageInstaller->start();
+#endif
}
void StatusBarSpaceInfo::slotValuesChanged()
const quint64 used = size - available;
const int percentUsed = qRound(100.0 * qreal(used) / qreal(size));
- setText(i18nc("@info:status Free disk space", "%1 free", KIO::convertSize(available)));
+ m_textInfoButton->setText(i18nc("@info:status Free disk space", "%1 free", KIO::convertSize(available)));
setToolTip(i18nc("tooltip:status Free disk space", "%1 free out of %2 (%3% used)", KIO::convertSize(available), KIO::convertSize(size), percentUsed));
+ m_textInfoButton->setToolTip(i18nc("@info:tooltip for the free disk space button",
+ "%1 free out of %2 (%3% used)\nPress to manage disk space usage.",
+ KIO::convertSize(available),
+ KIO::convertSize(size),
+ percentUsed));
setUpdatesEnabled(false);
- setValue(percentUsed);
+ m_capacityBar->setValue(percentUsed);
setUpdatesEnabled(true);
if (!isVisible()) {
}
}
+void StatusBarSpaceInfo::initialiseInstallFilelightWidgetAction()
+{
+ Q_ASSERT(!m_installFilelightWidgetAction);
+
+ auto containerWidget = new QWidget{this};
+ containerWidget->setContentsMargins(Dolphin::VERTICAL_SPACER_HEIGHT,
+ Dolphin::VERTICAL_SPACER_HEIGHT,
+ Dolphin::VERTICAL_SPACER_HEIGHT, // Using the same value for every spacing in this containerWidget looks nice.
+ Dolphin::VERTICAL_SPACER_HEIGHT);
+ auto vLayout = new QVBoxLayout(containerWidget);
+
+ auto installFilelightTitle = new QLabel(i18nc("@title", "Free Up Disk Space"), containerWidget);
+ installFilelightTitle->setAlignment(Qt::AlignCenter);
+ installFilelightTitle->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::TextSelectableByKeyboard | Qt::LinksAccessibleByKeyboard);
+ QFont titleFont{installFilelightTitle->font()};
+ titleFont.setPointSize(titleFont.pointSize() + 2);
+ installFilelightTitle->setFont(titleFont);
+ vLayout->addWidget(installFilelightTitle);
+
+ vLayout->addSpacing(Dolphin::VERTICAL_SPACER_HEIGHT);
+
+ auto installFilelightBody =
+ // i18n: The new line ("<nl/>") tag is only there to format this text visually pleasing, i.e. to avoid having one very long line.
+ new QLabel(xi18nc("@title", "<para>Install additional software to view disk usage statistics<nl/>and identify big files and folders.</para>"),
+ containerWidget);
+ installFilelightBody->setAlignment(Qt::AlignCenter);
+ installFilelightBody->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::TextSelectableByKeyboard | Qt::LinksAccessibleByKeyboard);
+ vLayout->addWidget(installFilelightBody);
+
+ vLayout->addSpacing(Dolphin::VERTICAL_SPACER_HEIGHT);
+
+ auto installFilelightButton =
+ new QPushButton(QIcon::fromTheme(QStringLiteral("filelight")), i18nc("@action:button", "Install Filelight…"), containerWidget);
+ installFilelightButton->setMinimumWidth(std::max(installFilelightButton->sizeHint().width(), installFilelightTitle->sizeHint().width()));
+ auto buttonLayout = new QHBoxLayout; // The parent is automatically set on addLayout() below.
+ buttonLayout->addWidget(installFilelightButton, 0, Qt::AlignHCenter);
+ vLayout->addLayout(buttonLayout);
+
+ // Make sure one Tab press focuses the button after the UI opened.
+ m_buttonMenu->setFocusProxy(installFilelightButton);
+ containerWidget->setFocusPolicy(Qt::TabFocus);
+ containerWidget->setFocusProxy(installFilelightButton);
+ installFilelightButton->setAccessibleDescription(installFilelightBody->text());
+ connect(installFilelightButton, &QAbstractButton::clicked, this, &StatusBarSpaceInfo::slotInstallFilelightButtonClicked);
+
+ m_installFilelightWidgetAction = new QWidgetAction{this};
+ m_installFilelightWidgetAction->setDefaultWidget(containerWidget); // transfers ownership of containerWidget
+}
+
#include "moc_statusbarspaceinfo.cpp"
projects / dolphin.git / blobdiff