Add Reset Zoom Level action inside View menu

[dolphin.git] / src / views / dolphinview.cpp

diff --git a/src/views/dolphinview.cpp b/src/views/dolphinview.cpp
index e3a986e118e5b9a7787020642e575505cc78849d..3597a2aa4422b22b47ca90f883e5c3f2d2daa82c 100644 (file)
--- a/src/views/dolphinview.cpp
+++ b/src/views/dolphinview.cpp
@@ -66,6 +66,7 @@
 #include <QPixmapCache>
 #include <QPointer>
 #include <QScrollBar>
+#include <QSize>
 #include <QTimer>
 #include <QVBoxLayout>
 
@@ -97,7 +98,7 @@ DolphinView::DolphinView(const QUrl& url, QWidget* parent) :
 {
     m_topLayout = new QVBoxLayout(this);
     m_topLayout->setSpacing(0);
-    m_topLayout->setMargin(0);
+    m_topLayout->setContentsMargins(0, 0, 0, 0);
 
     // When a new item has been created by the "Create New..." menu, the item should
     // get selected and it must be assured that the item will get visible. As the
@@ -128,8 +129,8 @@ DolphinView::DolphinView(const QUrl& url, QWidget* parent) :
     m_container = new KItemListContainer(controller, this);
     m_container->installEventFilter(this);
     setFocusProxy(m_container);
-    connect(m_container->horizontalScrollBar(), &QScrollBar::valueChanged, this, &DolphinView::hideToolTip);
-    connect(m_container->verticalScrollBar(), &QScrollBar::valueChanged, this, &DolphinView::hideToolTip);
+    connect(m_container->horizontalScrollBar(), &QScrollBar::valueChanged, this, [=] { hideToolTip(); });
+    connect(m_container->verticalScrollBar(), &QScrollBar::valueChanged, this, [=] { hideToolTip(); });
 
     controller->setSelectionBehavior(KItemListController::MultiSelection);
     connect(controller, &KItemListController::itemActivated, this, &DolphinView::slotItemActivated);
@@ -182,6 +183,7 @@ DolphinView::DolphinView(const QUrl& url, QWidget* parent) :
 #endif
 
     m_versionControlObserver = new VersionControlObserver(this);
+    m_versionControlObserver->setView(this);
     m_versionControlObserver->setModel(m_model);
     connect(m_versionControlObserver, &VersionControlObserver::infoMessage, this, &DolphinView::infoMessage);
     connect(m_versionControlObserver, &VersionControlObserver::errorMessage, this, &DolphinView::errorMessage);
@@ -708,7 +710,7 @@ void DolphinView::stopLoading()
 
 void DolphinView::updatePalette()
 {
-    QColor color = KColorScheme(QPalette::Active, KColorScheme::View).background().color();
+    QColor color = KColorScheme(isActiveWindow() ? QPalette::Active : QPalette::Inactive, KColorScheme::View).background().color();
     if (!m_active) {
         color.setAlpha(150);
     }
@@ -737,7 +739,13 @@ bool DolphinView::eventFilter(QObject* watched, QEvent* event)
         QPixmapCache::clear();
         break;
 
+    case QEvent::WindowActivate:
+    case QEvent::WindowDeactivate:
+        updatePalette();
+        break;
+
     case QEvent::KeyPress:
+        hideToolTip(ToolTipManager::HideBehavior::Instantly);
         if (GeneralSettings::useTabForSwitchingSplitView()) {
             QKeyEvent* keyEvent = static_cast<QKeyEvent*>(event);
             if (keyEvent->key() == Qt::Key_Tab && keyEvent->modifiers() == Qt::NoModifier) {
@@ -847,7 +855,7 @@ void DolphinView::slotItemsActivated(const KItemSet& indexes)
         const QUrl& url = openItemAsFolderUrl(item);
 
         if (!url.isEmpty()) { // Open folders in new tabs
-            emit tabRequested(url);
+            emit tabRequested(url, DolphinTabWidget::AfterLastTab);
         } else {
             items.append(item);
         }
@@ -865,9 +873,9 @@ void DolphinView::slotItemMiddleClicked(int index)
     const KFileItem& item = m_model->fileItem(index);
     const QUrl& url = openItemAsFolderUrl(item);
     if (!url.isEmpty()) {
-        emit tabRequested(url);
+        emit tabRequested(url, DolphinTabWidget::AfterCurrentTab);
     } else if (isTabsForFilesEnabled()) {
-        emit tabRequested(item.url());
+        emit tabRequested(item.url(), DolphinTabWidget::AfterCurrentTab);
     }
 }
 
@@ -1331,6 +1339,20 @@ QUrl DolphinView::openItemAsFolderUrl(const KFileItem& item, const bool browseTh
     return QUrl();
 }
 
+void DolphinView::resetZoomLevel()
+{
+    ViewModeSettings::ViewMode mode;
+
+    switch (m_mode) {
+    case IconsView:     mode = ViewModeSettings::IconsMode;   break;
+    case CompactView:   mode = ViewModeSettings::CompactMode; break;
+    case DetailsView:   mode = ViewModeSettings::DetailsMode; break;
+    }
+    const ViewModeSettings settings(mode);
+    const QSize iconSize = QSize(settings.iconSize(), settings.iconSize());
+    setZoomLevel(ZoomLevelInfo::zoomLevelForIconSize(iconSize));
+}
+
 void DolphinView::observeCreatedItem(const QUrl& url)
 {
     if (m_active) {
@@ -1408,11 +1430,11 @@ void DolphinView::updateViewState()
     }
 }
 
-void DolphinView::hideToolTip()
+void DolphinView::hideToolTip(const ToolTipManager::HideBehavior behavior)
 {
 #ifdef HAVE_BALOO
     if (GeneralSettings::showToolTips()) {
-        m_toolTipManager->hideToolTip();
+        m_toolTipManager->hideToolTip(behavior);
     }
 #endif
 }