Port away from KMoreTools

[dolphin.git] / src / statusbar / statusbarspaceinfo.cpp

diff --git a/src/statusbar/statusbarspaceinfo.cpp b/src/statusbar/statusbarspaceinfo.cpp
index a8ba9db8b9f6159517f2dfe3c6d9ecf7baacb389..546c217a7ad3ff62b54547acf0afb9ee5413f3e8 100644 (file)
--- a/src/statusbar/statusbarspaceinfo.cpp
+++ b/src/statusbar/statusbarspaceinfo.cpp
@@ -1,36 +1,25 @@
-/***************************************************************************
- *   Copyright (C) 2006 by Peter Penz (peter.penz@gmx.at) and              *
- *   and Patrice Tremblay                                                  *
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
- ***************************************************************************/
+/*
+ * SPDX-FileCopyrightText: 2006 Peter Penz (peter.penz@gmx.at) and Patrice Tremblay
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */

 
 #include "statusbarspaceinfo.h"
 
 #include "spaceinfoobserver.h"
 
 
 #include "statusbarspaceinfo.h"
 
 #include "spaceinfoobserver.h"
 

-#include <QMouseEvent>
-
+#include <KIO/ApplicationLauncherJob>
+#include <KIO/Global>

 #include <KLocalizedString>
 #include <KLocalizedString>

-#include <KNS3/KMoreToolsMenuFactory>
-#include <knewstuff_version.h>
+#include <KService>

 
 

-StatusBarSpaceInfo::StatusBarSpaceInfo(QWidget* parent) :
-    KCapacityBar(KCapacityBar::DrawTextInline, parent),
-    m_observer(nullptr)
+#include <QMenu>
+#include <QMouseEvent>
+#include <QStorageInfo>
+
+StatusBarSpaceInfo::StatusBarSpaceInfo(QWidget *parent)
+    : KCapacityBar(KCapacityBar::DrawTextInline, parent)
+    , m_observer(nullptr)

 {
     setCursor(Qt::PointingHandCursor);
 }
 {
     setCursor(Qt::PointingHandCursor);
 }


@@ -39,12 +28,23 @@ StatusBarSpaceInfo::~StatusBarSpaceInfo()
 {
 }
 
 {
 }
 

-void StatusBarSpaceInfo::setUrl(const QUrl& url)
+void StatusBarSpaceInfo::setShown(bool shown)
+{
+    m_shown = shown;
+    if (!m_shown) {
+        hide();
+        m_ready = false;
+    }
+}
+
+void StatusBarSpaceInfo::setUrl(const QUrl &url)

 {
     if (m_url != url) {
         m_url = url;
 {
     if (m_url != url) {
         m_url = url;

+        m_ready = false;

         if (m_observer) {
         if (m_observer) {

-            m_observer->setUrl(url);
+            m_observer.reset(new SpaceInfoObserver(m_url, this));
+            connect(m_observer.data(), &SpaceInfoObserver::valuesChanged, this, &StatusBarSpaceInfo::slotValuesChanged);

         }
     }
 }
         }
     }
 }


@@ -54,34 +54,96 @@ QUrl StatusBarSpaceInfo::url() const
     return m_url;
 }
 
     return m_url;
 }
 

-void StatusBarSpaceInfo::showEvent(QShowEvent* event)
+void StatusBarSpaceInfo::update()
+{
+    if (m_observer) {
+        m_observer->update();
+    }
+}
+
+void StatusBarSpaceInfo::showEvent(QShowEvent *event)

 {
 {

-    KCapacityBar::showEvent(event);
-    m_observer.reset(new SpaceInfoObserver(m_url, this));
-    slotValuesChanged();
-    connect(m_observer.data(), &SpaceInfoObserver::valuesChanged, this, &StatusBarSpaceInfo::slotValuesChanged);
+    if (m_shown) {
+        if (m_ready) {
+            KCapacityBar::showEvent(event);
+        }
+
+        if (m_observer.isNull()) {
+            m_observer.reset(new SpaceInfoObserver(m_url, this));
+            connect(m_observer.data(), &SpaceInfoObserver::valuesChanged, this, &StatusBarSpaceInfo::slotValuesChanged);
+        }
+    }

 }
 
 }
 

-void StatusBarSpaceInfo::hideEvent(QHideEvent* event)
+void StatusBarSpaceInfo::hideEvent(QHideEvent *event)

 {
 {

-    m_observer.reset();
+    if (m_ready) {
+        m_observer.reset();
+        m_ready = false;
+    }

     KCapacityBar::hideEvent(event);
 }
 
     KCapacityBar::hideEvent(event);
 }
 

-void StatusBarSpaceInfo::mousePressEvent(QMouseEvent* event)
+void StatusBarSpaceInfo::mousePressEvent(QMouseEvent *event)

 {
     if (event->button() == Qt::LeftButton) {
         // Creates a menu with tools that help to find out more about free
         // disk space for the given url.
 
 {
     if (event->button() == Qt::LeftButton) {
         // Creates a menu with tools that help to find out more about free
         // disk space for the given url.
 

-        // Note that this object must live long enough in case the user opens
-        // the "Configure..." dialog
-        KMoreToolsMenuFactory menuFactory(QStringLiteral("dolphin/statusbar-diskspace-menu"));
-#if KNEWSTUFF_VERSION >= QT_VERSION_CHECK(5, 37, 0)
-        menuFactory.setParentWidget(this);
-#endif
-        auto menu = menuFactory.createMenuFromGroupingNames(
-            { "disk-usage", "more:", "disk-partitions" }, m_url);
+        const KService::Ptr filelight = KService::serviceByDesktopName(QStringLiteral("org.kde.filelight"));
+        const KService::Ptr kdiskfree = KService::serviceByDesktopName(QStringLiteral("org.kde.kdf"));
+
+        if (!filelight && !kdiskfree) {
+            // nothing to show
+            return;
+        }
+
+        QMenu *menu = new QMenu(this);
+
+        if (filelight) {
+            QAction *filelightFolderAction = menu->addAction(QIcon::fromTheme(QStringLiteral("filelight")), i18n("Disk Usage Statistics - current folder"));
+
+            menu->connect(filelightFolderAction, &QAction::triggered, menu, [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 = menu->addAction(QIcon::fromTheme(QStringLiteral("filelight")), i18n("Disk Usage Statistics - current device"));
+
+                menu->connect(filelightDiskAction, &QAction::triggered, menu, [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 = menu->addAction(QIcon::fromTheme(QStringLiteral("filelight")), i18n("Disk Usage Statistics - all devices"));
+
+            menu->connect(filelightAllAction, &QAction::triggered, menu, [this, filelight](bool) {
+                const QStorageInfo info(m_url.toLocalFile());
+
+                if (info.isValid() && info.isReady()) {
+                    auto *job = new KIO::ApplicationLauncherJob(filelight);
+                    job->start();
+                }
+            });
+        }
+
+        if (kdiskfree) {
+            QAction *kdiskfreeAction = menu->addAction(QIcon::fromTheme(QStringLiteral("kdf")), i18n("KDiskFree"));
+
+            connect(kdiskfreeAction, &QAction::triggered, this, [kdiskfree] {
+                auto *job = new KIO::ApplicationLauncherJob(kdiskfree);
+                job->start();
+            });
+        }

 
         menu->exec(QCursor::pos());
     }
 
         menu->exec(QCursor::pos());
     }


@@ -91,20 +153,29 @@ void StatusBarSpaceInfo::slotValuesChanged()
 {
     Q_ASSERT(m_observer);
     const quint64 size = m_observer->size();
 {
     Q_ASSERT(m_observer);
     const quint64 size = m_observer->size();

-    if (size == 0) {
-        setText(i18nc("@info:status", "Unknown size"));
-        setValue(0);
-        update();
+
+    if (!m_shown || size == 0) {
+        hide();
+        return;
+    }
+
+    m_ready = true;
+
+    const quint64 available = m_observer->available();
+    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)));
+    setToolTip(i18nc("tooltip:status Free disk space", "%1 free out of %2 (%3% used)", KIO::convertSize(available), KIO::convertSize(size), percentUsed));
+    setUpdatesEnabled(false);
+    setValue(percentUsed);
+    setUpdatesEnabled(true);
+
+    if (!isVisible()) {
+        show();

     } else {
     } else {

-        const quint64 available = m_observer->available();
-        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)));
-        setUpdatesEnabled(false);
-        setValue(percentUsed);
-        setUpdatesEnabled(true);

         update();
     }
 }
 
         update();
     }
 }
 

+#include "moc_statusbarspaceinfo.cpp"