[CLAZY] Fixed all level 1 and level 2 warnings with small exceptions

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

diff --git a/src/views/dolphinview.cpp b/src/views/dolphinview.cpp
index 00281af73dba7668cf041f8171ee727744e3be5e..c3df3a9a8c9a81fe84688b38e5e0672b2096166f 100644 (file)
--- a/src/views/dolphinview.cpp
+++ b/src/views/dolphinview.cpp
@@ -49,15 +49,13 @@
 #include <KIO/CopyJob>
 #include <KIO/DeleteJob>
 #include <KIO/JobUiDelegate>
-#include <KIO/NetAccess>
 #include <KIO/PreviewJob>
+#include <KIO/DropJob>
 #include <KIO/PasteJob>
 #include <KIO/Paste>
 #include <KJob>
-#include <QMenu>
 #include <KMessageBox>
 #include <KJobWidgets>
-#include <konq_operations.h>
 #include <QUrl>
 
 #include "dolphinnewfilemenuobserver.h"
@@ -79,7 +77,7 @@
 
 namespace {
     const int MaxModeEnum = DolphinView::CompactView;
-};
+}
 
 DolphinView::DolphinView(const QUrl& url, QWidget* parent) :
     QWidget(parent),
@@ -179,8 +177,8 @@ DolphinView::DolphinView(const QUrl& url, QWidget* parent) :
             this, &DolphinView::slotVisibleRolesChangedByHeader);
     connect(m_view, &DolphinItemListView::roleEditingCanceled,
             this, &DolphinView::slotRoleEditingCanceled);
-    connect(m_view->header(), &KItemListHeader::columnWidthChanged,
-            this, &DolphinView::slotHeaderColumnWidthChanged);
+    connect(m_view->header(), &KItemListHeader::columnWidthChangeFinished,
+            this, &DolphinView::slotHeaderColumnWidthChangeFinished);
 
     KItemListSelectionManager* selectionManager = controller->selectionManager();
     connect(selectionManager, &KItemListSelectionManager::selectionChanged,
@@ -351,7 +349,9 @@ KFileItemList DolphinView::selectedItems() const
     const KItemListSelectionManager* selectionManager = m_container->controller()->selectionManager();
 
     KFileItemList selectedItems;
-    foreach (int index, selectionManager->selectedItems()) {
+    const auto items = selectionManager->selectedItems();
+    selectedItems.reserve(items.count());
+    for (int index : items) {
         selectedItems.append(m_model->fileItem(index));
     }
     return selectedItems;
@@ -673,7 +673,7 @@ void DolphinView::trashSelectedItems()
     uiDelegate.setWindow(window());
     if (uiDelegate.askDeleteConfirmation(list, KIO::JobUiDelegate::Trash, KIO::JobUiDelegate::DefaultConfirmation)) {
         KIO::Job* job = KIO::trash(list);
-        KIO::FileUndoManager::self()->recordJob(KIO::FileUndoManager::Trash, list, QUrl("trash:/"), job);
+        KIO::FileUndoManager::self()->recordJob(KIO::FileUndoManager::Trash, list, QUrl(QStringLiteral("trash:/")), job);
         KJobWidgets::setWindow(job, this);
         connect(job, &KIO::Job::result,
                 this, &DolphinView::slotTrashFileFinished);
@@ -818,7 +818,7 @@ void DolphinView::slotItemsActivated(const KItemSet& indexes)
     KFileItemList items;
     items.reserve(indexes.count());
 
-    foreach (int index, indexes) {
+    for (int index : indexes) {
         KFileItem item = m_model->fileItem(index);
         const QUrl& url = openItemAsFolderUrl(item);
 
@@ -941,6 +941,7 @@ void DolphinView::slotHeaderContextMenuRequested(const QPointF& pos)
             // Apply the current column-widths as custom column-widths and turn
             // off the automatic resizing of the columns
             QList<int> columnWidths;
+            columnWidths.reserve(view->visibleRoles().count());
             foreach (const QByteArray& role, view->visibleRoles()) {
                 columnWidths.append(header->columnWidth(role));
             }
@@ -962,6 +963,7 @@ void DolphinView::slotHeaderContextMenuRequested(const QPointF& pos)
 
             QList<int> columnWidths;
             if (!header->automaticColumnResizing()) {
+                columnWidths.reserve(view->visibleRoles().count());
                 foreach (const QByteArray& role, view->visibleRoles()) {
                     columnWidths.append(header->columnWidth(role));
                 }
@@ -973,10 +975,8 @@ void DolphinView::slotHeaderContextMenuRequested(const QPointF& pos)
     delete menu;
 }
 
-void DolphinView::slotHeaderColumnWidthChanged(const QByteArray& role, qreal current, qreal previous)
+void DolphinView::slotHeaderColumnWidthChangeFinished(const QByteArray& role, qreal current)
 {
-    Q_UNUSED(previous);
-
     const QList<QByteArray> visibleRoles = m_view->visibleRoles();
 
     ViewProperties props(viewPropertiesUrl());
@@ -1039,22 +1039,25 @@ void DolphinView::slotItemDropEvent(int index, QGraphicsSceneDragDropEvent* even
                          event->mimeData(),
                          event->buttons(),
                          event->modifiers());
+    dropUrls(destUrl, &dropEvent);
 
-    QString error;
-    KonqOperations* job = DragAndDropHelper::dropUrls(destItem, destUrl, &dropEvent, error);
-    if (!error.isEmpty()) {
-        emit infoMessage(error);
-    }
+    setActive(true);
+}
 
-    if (job && destUrl == url()) {
-        // Mark the dropped urls as selected.
-        m_clearSelectionBeforeSelectingNewItems = true;
-        m_markFirstNewlySelectedItemAsCurrent = true;
-        connect(job, &KonqOperations::itemCreated, this, &DolphinView::slotItemCreated);
-        //connect(job, &KIO::InteractiveDropJob::result, this, &DolphinView::slotPasteJobResult);
-    }
+void DolphinView::dropUrls(const QUrl &destUrl, QDropEvent *dropEvent)
+{
+    KIO::DropJob* job = DragAndDropHelper::dropUrls(destUrl, dropEvent, this);
 
-    setActive(true);
+    if (job) {
+        connect(job, &KIO::DropJob::result, this, &DolphinView::slotPasteJobResult);
+
+        if (destUrl == url()) {
+            // Mark the dropped urls as selected.
+            m_clearSelectionBeforeSelectingNewItems = true;
+            m_markFirstNewlySelectedItemAsCurrent = true;
+            connect(job, &KIO::DropJob::itemCreated, this, &DolphinView::slotItemCreated);
+        }
+    }
 }
 
 void DolphinView::slotModelChanged(KItemModelBase* current, KItemModelBase* previous)
@@ -1096,8 +1099,11 @@ void DolphinView::slotItemCreated(const QUrl& url)
     m_selectedUrls << url;
 }
 
-void DolphinView::slotPasteJobResult(KJob *)
+void DolphinView::slotPasteJobResult(KJob *job)
 {
+    if (job->error()) {
+        emit errorMessage(job->errorString());
+    }
     if (!m_selectedUrls.isEmpty()) {
         m_selectedUrls << KDirModel::simplifiedUrlList(m_selectedUrls);
     }
@@ -1402,7 +1408,7 @@ void DolphinView::slotRenamingResult(KJob* job)
         const int index = m_model->index(newUrl);
         if (index >= 0) {
             QHash<QByteArray, QVariant> data;
-            const QUrl oldUrl = copyJob->srcUrls().first();
+            const QUrl oldUrl = copyJob->srcUrls().at(0);
             data.insert("text", oldUrl.fileName());
             m_model->setData(index, data);
         }
@@ -1425,7 +1431,7 @@ void DolphinView::slotDirectoryLoadingCompleted()
 {
     // Update the view-state. This has to be done asynchronously
     // because the view might not be in its final state yet.
-    QTimer::singleShot(0, this, SLOT(updateViewState()));
+    QTimer::singleShot(0, this, &DolphinView::updateViewState);
 
     emit directoryLoadingCompleted();
 
@@ -1669,6 +1675,7 @@ QList<QUrl> DolphinView::simplifiedSelectedUrls() const
     QList<QUrl> urls;
 
     const KFileItemList items = selectedItems();
+    urls.reserve(items.count());
     foreach (const KFileItem& item, items) {
         urls.append(item.url());
     }
@@ -1698,7 +1705,8 @@ void DolphinView::updateWritableState()
     if (item.isNull()) {
         // Try to find out if the URL is writable even if the "root item" is
         // null, see https://bugs.kde.org/show_bug.cgi?id=330001
-        item = KFileItem(KFileItem::Unknown, KFileItem::Unknown, url(), true);
+        item = KFileItem(url());
+        item.setDelayedMimeTypes(true);
     }
 
     KFileItemListProperties capabilities(KFileItemList() << item);