[Details mode] Allow to fill the column size of directories with actual size

[dolphin.git] / src / dolphinviewcontainer.cpp

diff --git a/src/dolphinviewcontainer.cpp b/src/dolphinviewcontainer.cpp
index bf8ac8812f611a33039576b34b00078a13062827..4ab34a06a85ef1632c6bdd8ed499489a1e03023b 100644 (file)
--- a/src/dolphinviewcontainer.cpp
+++ b/src/dolphinviewcontainer.cpp
@@ -29,8 +29,14 @@
 #include "trash/dolphintrash.h"
 #include "views/viewmodecontroller.h"
 #include "views/viewproperties.h"
 #include "trash/dolphintrash.h"
 #include "views/viewmodecontroller.h"
 #include "views/viewproperties.h"

+#include "dolphin_detailsmodesettings.h"
+#include "views/dolphinview.h"

 
 

+#ifdef HAVE_KACTIVITIES
+#include <KActivities/ResourceInstance>
+#endif

 #include <KFileItemActions>
 #include <KFileItemActions>

+#include <KFilePlacesModel>

 #include <KIO/PreviewJob>
 #include <KLocalizedString>
 #include <KMessageWidget>
 #include <KIO/PreviewJob>
 #include <KLocalizedString>
 #include <KMessageWidget>


@@ -39,7 +45,6 @@
 #include <KShell>
 #include <KUrlComboBox>
 #include <KUrlNavigator>
 #include <KShell>
 #include <KUrlComboBox>
 #include <KUrlNavigator>

-#include <kio_version.h>

 
 #include <QDropEvent>
 #include <QLoggingCategory>
 
 #include <QDropEvent>
 #include <QLoggingCategory>


@@ -47,6 +52,7 @@
 #include <QTimer>
 #include <QUrl>
 #include <QVBoxLayout>
 #include <QTimer>
 #include <QUrl>
 #include <QVBoxLayout>

+#include <QDesktopServices>

 
 DolphinViewContainer::DolphinViewContainer(const QUrl& url, QWidget* parent) :
     QWidget(parent),
 
 DolphinViewContainer::DolphinViewContainer(const QUrl& url, QWidget* parent) :
     QWidget(parent),


@@ -55,6 +61,7 @@ DolphinViewContainer::DolphinViewContainer(const QUrl& url, QWidget* parent) :
     m_urlNavigator(nullptr),
     m_emptyTrashButton(nullptr),
     m_searchBox(nullptr),
     m_urlNavigator(nullptr),
     m_emptyTrashButton(nullptr),
     m_searchBox(nullptr),

+    m_searchModeEnabled(false),

     m_messageWidget(nullptr),
     m_view(nullptr),
     m_filterBar(nullptr),
     m_messageWidget(nullptr),
     m_view(nullptr),
     m_filterBar(nullptr),


@@ -62,20 +69,32 @@ DolphinViewContainer::DolphinViewContainer(const QUrl& url, QWidget* parent) :
     m_statusBarTimer(nullptr),
     m_statusBarTimestamp(),
     m_autoGrabFocus(true)
     m_statusBarTimer(nullptr),
     m_statusBarTimestamp(),
     m_autoGrabFocus(true)

-#ifdef KActivities_FOUND
-    , m_activityResourceInstance(0)
+#ifdef HAVE_KACTIVITIES
+    , m_activityResourceInstance(nullptr)

 #endif
 {
     hide();
 
     m_topLayout = new QVBoxLayout(this);
     m_topLayout->setSpacing(0);
 #endif
 {
     hide();
 
     m_topLayout = new QVBoxLayout(this);
     m_topLayout->setSpacing(0);

-    m_topLayout->setMargin(0);
+    m_topLayout->setContentsMargins(0, 0, 0, 0);

 
     m_navigatorWidget = new QWidget(this);
     QHBoxLayout* navigatorLayout = new QHBoxLayout(m_navigatorWidget);
     navigatorLayout->setSpacing(0);
 
     m_navigatorWidget = new QWidget(this);
     QHBoxLayout* navigatorLayout = new QHBoxLayout(m_navigatorWidget);
     navigatorLayout->setSpacing(0);

-    navigatorLayout->setMargin(0);
+    navigatorLayout->setContentsMargins(0, 0, 0, 0);
+    m_navigatorWidget->setWhatsThis(xi18nc("@info:whatsthis location bar",
+        "<para>This line describes the location of the files and folders "
+        "displayed below.</para><para>The name of the currently viewed "
+        "folder can be read at the very right. To the left of it is the "
+        "name of the folder that contains it. The whole line is called "
+        "the <emphasis>path</emphasis> to the current location because "
+        "following these folders from left to right leads here.</para>"
+        "<para>The path is displayed on the <emphasis>location bar</emphasis> "
+        "which is more powerful than one would expect. To learn more "
+        "about the basic and advanced features of the location bar "
+        "<link url='help:/dolphin/location-bar.html'>click here</link>. "
+        "This will open the dedicated page in the Handbook.</para>"));

 
     m_urlNavigator = new KUrlNavigator(DolphinPlacesModelSingleton::instance().placesModel(), url, this);
     connect(m_urlNavigator, &KUrlNavigator::activated,
 
     m_urlNavigator = new KUrlNavigator(DolphinPlacesModelSingleton::instance().placesModel(), url, this);
     connect(m_urlNavigator, &KUrlNavigator::activated,


@@ -102,13 +121,47 @@ DolphinViewContainer::DolphinViewContainer(const QUrl& url, QWidget* parent) :
     connect(m_searchBox, &DolphinSearchBox::activated, this, &DolphinViewContainer::activate);
     connect(m_searchBox, &DolphinSearchBox::closeRequest, this, &DolphinViewContainer::closeSearchBox);
     connect(m_searchBox, &DolphinSearchBox::searchRequest, this, &DolphinViewContainer::startSearching);
     connect(m_searchBox, &DolphinSearchBox::activated, this, &DolphinViewContainer::activate);
     connect(m_searchBox, &DolphinSearchBox::closeRequest, this, &DolphinViewContainer::closeSearchBox);
     connect(m_searchBox, &DolphinSearchBox::searchRequest, this, &DolphinViewContainer::startSearching);

-    connect(m_searchBox, &DolphinSearchBox::returnPressed, this, &DolphinViewContainer::requestFocus);
+    connect(m_searchBox, &DolphinSearchBox::focusViewRequest, this, &DolphinViewContainer::requestFocus);
+    m_searchBox->setWhatsThis(xi18nc("@info:whatsthis findbar",
+        "<para>This helps you find files and folders. Enter a <emphasis>"
+        "search term</emphasis> and specify search settings with the "
+        "buttons at the bottom:<list><item>Filename/Content: "
+        "Does the item you are looking for contain the search terms "
+        "within its filename or its contents?<nl/>The contents of images, "
+        "audio files and videos will not be searched.</item><item>"
+        "From Here/Everywhere: Do you want to search in this "
+        "folder and its sub-folders or everywhere?</item><item>"
+        "More Options: Click this to search by media type, access "
+        "time or rating.</item><item>More Search Tools: Install other "
+        "means to find an item.</item></list></para>"));

 
     m_messageWidget = new KMessageWidget(this);
     m_messageWidget->setCloseButtonVisible(true);
     m_messageWidget->hide();
 
 
     m_messageWidget = new KMessageWidget(this);
     m_messageWidget->setCloseButtonVisible(true);
     m_messageWidget->hide();
 

+#ifndef Q_OS_WIN
+    if (getuid() == 0) {
+
+        // We must be logged in as the root user; show a big scary warning
+        showMessage(i18n("Running Dolphin as root can be dangerous. Please be careful."), Warning);
+    }
+#endif
+
+    // Initialize filter bar
+    m_filterBar = new FilterBar(this);
+    m_filterBar->setVisible(settings->filterBar());
+
+    connect(m_filterBar, &FilterBar::filterChanged,
+            this, &DolphinViewContainer::setNameFilter);
+    connect(m_filterBar, &FilterBar::closeRequest,
+            this, &DolphinViewContainer::closeFilterBar);
+    connect(m_filterBar, &FilterBar::focusViewRequest,
+            this, &DolphinViewContainer::requestFocus);
+
+    // Initialize the main view

     m_view = new DolphinView(url, this);
     m_view = new DolphinView(url, this);

+    connect(m_view, &DolphinView::urlChanged,
+            m_filterBar, &FilterBar::slotUrlChanged);

     connect(m_view, &DolphinView::urlChanged,
             m_urlNavigator, &KUrlNavigator::setLocationUrl);
     connect(m_view, &DolphinView::urlChanged,
     connect(m_view, &DolphinView::urlChanged,
             m_urlNavigator, &KUrlNavigator::setLocationUrl);
     connect(m_view, &DolphinView::urlChanged,


@@ -153,12 +206,7 @@ DolphinViewContainer::DolphinViewContainer(const QUrl& url, QWidget* parent) :
     connect(m_urlNavigator, &KUrlNavigator::returnPressed,
             this, &DolphinViewContainer::slotReturnPressed);
     connect(m_urlNavigator, &KUrlNavigator::urlsDropped, this, [=](const QUrl &destination, QDropEvent *event) {
     connect(m_urlNavigator, &KUrlNavigator::returnPressed,
             this, &DolphinViewContainer::slotReturnPressed);
     connect(m_urlNavigator, &KUrlNavigator::urlsDropped, this, [=](const QUrl &destination, QDropEvent *event) {

-#if KIO_VERSION >= QT_VERSION_CHECK(5, 37, 0)

         m_view->dropUrls(destination, event, m_urlNavigator->dropWidget());
         m_view->dropUrls(destination, event, m_urlNavigator->dropWidget());

-#else
-        // TODO: remove as soon as we can hard-depend of KF5 >= 5.37
-        m_view->dropUrls(destination, event, m_view);
-#endif

     });
 
     connect(m_view, &DolphinView::directoryLoadingCompleted, this, [this]() {
     });
 
     connect(m_view, &DolphinView::directoryLoadingCompleted, this, [this]() {


@@ -191,18 +239,6 @@ DolphinViewContainer::DolphinViewContainer(const QUrl& url, QWidget* parent) :
     connect(undoManager, &KIO::FileUndoManager::jobRecordingFinished,
             this, &DolphinViewContainer::delayedStatusBarUpdate);
 
     connect(undoManager, &KIO::FileUndoManager::jobRecordingFinished,
             this, &DolphinViewContainer::delayedStatusBarUpdate);
 

-    // Initialize filter bar
-    m_filterBar = new FilterBar(this);
-    m_filterBar->setVisible(settings->filterBar());
-    connect(m_filterBar, &FilterBar::filterChanged,
-            this, &DolphinViewContainer::setNameFilter);
-    connect(m_filterBar, &FilterBar::closeRequest,
-            this, &DolphinViewContainer::closeFilterBar);
-    connect(m_filterBar, &FilterBar::focusViewRequest,
-            this, &DolphinViewContainer::requestFocus);
-    connect(m_view, &DolphinView::urlChanged,
-            m_filterBar, &FilterBar::slotUrlChanged);
-

     navigatorLayout->addWidget(m_urlNavigator);
     navigatorLayout->addWidget(m_emptyTrashButton);
 
     navigatorLayout->addWidget(m_urlNavigator);
     navigatorLayout->addWidget(m_emptyTrashButton);
 


@@ -215,13 +251,18 @@ DolphinViewContainer::DolphinViewContainer(const QUrl& url, QWidget* parent) :
 
     setSearchModeEnabled(isSearchUrl(url));
 
 
     setSearchModeEnabled(isSearchUrl(url));
 

+    connect(DetailsModeSettings::self(), &KCoreConfigSkeleton::configChanged, this, [=]() {
+        if (view()->mode() == DolphinView::Mode::DetailsView) {
+            view()->reload();
+        }
+    });
+

     // Initialize kactivities resource instance
 
     // Initialize kactivities resource instance
 

-    #ifdef KActivities_FOUND
-    m_activityResourceInstance = new KActivities::ResourceInstance(
-            window()->winId(), url);
+#ifdef HAVE_KACTIVITIES
+    m_activityResourceInstance = new KActivities::ResourceInstance(window()->winId(), url);

     m_activityResourceInstance->setParent(this);
     m_activityResourceInstance->setParent(this);

-    #endif
+#endif

 }
 
 DolphinViewContainer::~DolphinViewContainer()
 }
 
 DolphinViewContainer::~DolphinViewContainer()


@@ -239,13 +280,13 @@ void DolphinViewContainer::setActive(bool active)
     m_urlNavigator->setActive(active);
     m_view->setActive(active);
 
     m_urlNavigator->setActive(active);
     m_view->setActive(active);
 

-    #ifdef KActivities_FOUND
+#ifdef HAVE_KACTIVITIES

     if (active) {
         m_activityResourceInstance->notifyFocusedIn();
     } else {
         m_activityResourceInstance->notifyFocusedOut();
     }
     if (active) {
         m_activityResourceInstance->notifyFocusedIn();
     } else {
         m_activityResourceInstance->notifyFocusedOut();
     }

-    #endif
+#endif

 }
 
 bool DolphinViewContainer::isActive() const
 }
 
 bool DolphinViewContainer::isActive() const


@@ -307,6 +348,10 @@ void DolphinViewContainer::showMessage(const QString& msg, MessageType type)
 
     m_messageWidget->setText(msg);
 
 
     m_messageWidget->setText(msg);
 

+    // TODO: wrap at arbitrary character positions once QLabel can do this
+    // https://bugreports.qt.io/browse/QTBUG-1276
+    m_messageWidget->setWordWrap(true);
+

     switch (type) {
     case Information: m_messageWidget->setMessageType(KMessageWidget::Information); break;
     case Warning:     m_messageWidget->setMessageType(KMessageWidget::Warning); break;
     switch (type) {
     case Information: m_messageWidget->setMessageType(KMessageWidget::Information); break;
     case Warning:     m_messageWidget->setMessageType(KMessageWidget::Warning); break;


@@ -349,6 +394,14 @@ bool DolphinViewContainer::isFilterBarVisible() const
 
 void DolphinViewContainer::setSearchModeEnabled(bool enabled)
 {
 
 void DolphinViewContainer::setSearchModeEnabled(bool enabled)
 {

+    m_searchBox->setVisible(enabled);
+    m_navigatorWidget->setVisible(!enabled);
+
+    if (enabled) {
+        const QUrl& locationUrl = m_urlNavigator->locationUrl();
+        m_searchBox->fromSearchUrl(locationUrl);
+    }
+

     if (enabled == isSearchModeEnabled()) {
         if (enabled && !m_searchBox->hasFocus()) {
             m_searchBox->setFocus();
     if (enabled == isSearchModeEnabled()) {
         if (enabled && !m_searchBox->hasFocus()) {
             m_searchBox->setFocus();


@@ -357,13 +410,7 @@ void DolphinViewContainer::setSearchModeEnabled(bool enabled)
         return;
     }
 
         return;
     }
 

-    m_searchBox->setVisible(enabled);
-    m_navigatorWidget->setVisible(!enabled);
-
-    if (enabled) {
-        const QUrl& locationUrl = m_urlNavigator->locationUrl();
-        m_searchBox->fromSearchUrl(locationUrl);
-    } else {
+    if (!enabled) {

         m_view->setViewPropertiesContext(QString());
 
         // Restore the URL for the URL navigator. If Dolphin has been
         m_view->setViewPropertiesContext(QString());
 
         // Restore the URL for the URL navigator. If Dolphin has been


@@ -374,11 +421,15 @@ void DolphinViewContainer::setSearchModeEnabled(bool enabled)
         }
         m_urlNavigator->setLocationUrl(url);
     }
         }
         m_urlNavigator->setLocationUrl(url);
     }

+
+    m_searchModeEnabled = enabled;
+
+    emit searchModeEnabledChanged(enabled);

 }
 
 bool DolphinViewContainer::isSearchModeEnabled() const
 {
 }
 
 bool DolphinViewContainer::isSearchModeEnabled() const
 {

-    return m_searchBox->isVisible();
+    return m_searchModeEnabled;

 }
 
 QString DolphinViewContainer::placesText() const
 }
 
 QString DolphinViewContainer::placesText() const


@@ -388,7 +439,7 @@ QString DolphinViewContainer::placesText() const
     if (isSearchModeEnabled()) {
         text = i18n("Search for %1 in %2", m_searchBox->text(), m_searchBox->searchPath().fileName());
     } else {
     if (isSearchModeEnabled()) {
         text = i18n("Search for %1 in %2", m_searchBox->text(), m_searchBox->searchPath().fileName());
     } else {

-        text = url().fileName();
+        text = url().adjusted(QUrl::StripTrailingSlash).fileName();

         if (text.isEmpty()) {
             text = url().host();
         }
         if (text.isEmpty()) {
             text = url().host();
         }


@@ -406,21 +457,75 @@ void DolphinViewContainer::reload()
     m_messageWidget->hide();
 }
 
     m_messageWidget->hide();
 }
 

+QString DolphinViewContainer::captionWindowTitle() const
+{
+    if (GeneralSettings::showFullPathInTitlebar() && !isSearchModeEnabled()) {
+        if (!url().isLocalFile()) {
+            return url().adjusted(QUrl::StripTrailingSlash).toString();
+        }
+        return url().adjusted(QUrl::StripTrailingSlash).path();
+    } else {
+        return DolphinViewContainer::caption();
+    }
+}
+
+QString DolphinViewContainer::caption() const
+{
+    if (isSearchModeEnabled()) {
+        if (currentSearchText().isEmpty()){
+            return i18n("Search");
+        } else {
+            return i18n("Search for %1", currentSearchText());
+        }
+    }
+
+    KFilePlacesModel *placesModel = DolphinPlacesModelSingleton::instance().placesModel();
+    const auto& matchedPlaces = placesModel->match(placesModel->index(0,0), KFilePlacesModel::UrlRole, QUrl(url().adjusted(QUrl::StripTrailingSlash).toString(QUrl::FullyEncoded).append("/?")), 1, Qt::MatchRegExp);
+
+    if (!matchedPlaces.isEmpty()) {
+        return placesModel->text(matchedPlaces.first());
+    }
+
+
+    if (!url().isLocalFile()) {
+        QUrl adjustedUrl = url().adjusted(QUrl::StripTrailingSlash);
+        QString caption;
+        if (!adjustedUrl.fileName().isEmpty()) {
+            caption = adjustedUrl.fileName();
+        } else if (!adjustedUrl.path().isEmpty() && adjustedUrl.path() != "/") {
+            caption = adjustedUrl.path();
+        } else if (!adjustedUrl.host().isEmpty()) {
+            caption = adjustedUrl.host();
+        } else {
+            caption = adjustedUrl.toString();
+        }
+        return caption;
+    }
+
+    QString fileName = url().adjusted(QUrl::StripTrailingSlash).fileName();
+    if (fileName.isEmpty()) {
+        fileName = '/';
+    }
+
+    return fileName;
+}
+

 void DolphinViewContainer::setUrl(const QUrl& newUrl)
 {
     if (newUrl != m_urlNavigator->locationUrl()) {
         m_urlNavigator->setLocationUrl(newUrl);
     }
 
 void DolphinViewContainer::setUrl(const QUrl& newUrl)
 {
     if (newUrl != m_urlNavigator->locationUrl()) {
         m_urlNavigator->setLocationUrl(newUrl);
     }
 

-    #ifdef KActivities_FOUND
+#ifdef HAVE_KACTIVITIES

     m_activityResourceInstance->setUri(newUrl);
     m_activityResourceInstance->setUri(newUrl);

-    #endif
+#endif

 }
 
 void DolphinViewContainer::setFilterBarVisible(bool visible)
 {
     Q_ASSERT(m_filterBar);
     if (visible) {
 }
 
 void DolphinViewContainer::setFilterBarVisible(bool visible)
 {
     Q_ASSERT(m_filterBar);
     if (visible) {

+        m_view->hideToolTip(ToolTipManager::HideBehavior::Instantly);

         m_filterBar->show();
         m_filterBar->setFocus();
         m_filterBar->selectAll();
         m_filterBar->show();
         m_filterBar->setFocus();
         m_filterBar->selectAll();


@@ -481,6 +586,7 @@ void DolphinViewContainer::slotDirectoryLoadingStarted()
         // Trigger an undetermined progress indication. The progress
         // information in percent will be triggered by the percent() signal
         // of the directory lister later.
         // Trigger an undetermined progress indication. The progress
         // information in percent will be triggered by the percent() signal
         // of the directory lister later.

+        m_statusBar->setProgressText(QString());

         updateDirectoryLoadingProgress(-1);
     }
 }
         updateDirectoryLoadingProgress(-1);
     }
 }


@@ -569,6 +675,7 @@ void DolphinViewContainer::closeFilterBar()
 
 void DolphinViewContainer::setNameFilter(const QString& nameFilter)
 {
 
 void DolphinViewContainer::setNameFilter(const QString& nameFilter)
 {

+    m_view->hideToolTip(ToolTipManager::HideBehavior::Instantly);

     m_view->setNameFilter(nameFilter);
     delayedStatusBarUpdate();
 }
     m_view->setNameFilter(nameFilter);
     delayedStatusBarUpdate();
 }


@@ -599,30 +706,18 @@ void DolphinViewContainer::slotUrlNavigatorLocationChanged(const QUrl& url)
             QTimer::singleShot(0, this, &DolphinViewContainer::requestFocus);
         }
     } else if (KProtocolManager::isSourceProtocol(url)) {
             QTimer::singleShot(0, this, &DolphinViewContainer::requestFocus);
         }
     } else if (KProtocolManager::isSourceProtocol(url)) {

-        QString app = QStringLiteral("konqueror");

         if (url.scheme().startsWith(QLatin1String("http"))) {
             showMessage(i18nc("@info:status", // krazy:exclude=qmethods
                               "Dolphin does not support web pages, the web browser has been launched"),
                         Information);
         if (url.scheme().startsWith(QLatin1String("http"))) {
             showMessage(i18nc("@info:status", // krazy:exclude=qmethods
                               "Dolphin does not support web pages, the web browser has been launched"),
                         Information);

-
-            const KConfigGroup config(KSharedConfig::openConfig(QStringLiteral("kdeglobals")), "General");
-            const QString browser = config.readEntry("BrowserApplication");
-            if (!browser.isEmpty()) {
-                app = browser;
-                if (app.startsWith('!')) {
-                    // a literal command has been configured, remove the '!' prefix
-                    app = app.mid(1);
-                }
-            }

         } else {
             showMessage(i18nc("@info:status",
         } else {
             showMessage(i18nc("@info:status",

-                              "Protocol not supported by Dolphin, Konqueror has been launched"),
+                              "Protocol not supported by Dolphin, default application has been launched"),

                         Information);
         }
 
                         Information);
         }
 

-        const QString secureUrl = KShell::quoteArg(url.toDisplayString(QUrl::PreferLocalFile));
-        const QString command = app + ' ' + secureUrl;
-        KRun::runCommand(command, app, app, this);
+        QDesktopServices::openUrl(url);
+        redirect(QUrl(), m_urlNavigator->locationUrl(1));

     } else {
         showMessage(i18nc("@info:status", "Invalid protocol"), Error);
     }
     } else {
         showMessage(i18nc("@info:status", "Invalid protocol"), Error);
     }


@@ -630,14 +725,13 @@ void DolphinViewContainer::slotUrlNavigatorLocationChanged(const QUrl& url)
 
 void DolphinViewContainer::slotUrlSelectionRequested(const QUrl& url)
 {
 
 void DolphinViewContainer::slotUrlSelectionRequested(const QUrl& url)
 {

-    qCDebug(DolphinDebug) << "slotUrlSelectionRequested: " << url;

     m_view->markUrlsAsSelected({url});
     m_view->markUrlAsCurrent(url); // makes the item scroll into view
 }
 
 void DolphinViewContainer::redirect(const QUrl& oldUrl, const QUrl& newUrl)
 {
     m_view->markUrlsAsSelected({url});
     m_view->markUrlAsCurrent(url); // makes the item scroll into view
 }
 
 void DolphinViewContainer::redirect(const QUrl& oldUrl, const QUrl& newUrl)
 {

-    Q_UNUSED(oldUrl);
+    Q_UNUSED(oldUrl)

     const bool block = m_urlNavigator->signalsBlocked();
     m_urlNavigator->blockSignals(true);
 
     const bool block = m_urlNavigator->signalsBlocked();
     m_urlNavigator->blockSignals(true);
 


@@ -700,7 +794,7 @@ void DolphinViewContainer::showErrorMessage(const QString& msg)
 
 bool DolphinViewContainer::isSearchUrl(const QUrl& url) const
 {
 
 bool DolphinViewContainer::isSearchUrl(const QUrl& url) const
 {

-    return url.scheme().contains(QStringLiteral("search"));
+    return url.scheme().contains(QLatin1String("search"));

 }
 
 void DolphinViewContainer::saveViewState()
 }
 
 void DolphinViewContainer::saveViewState()