more straight forward syntax (no change of behavior is done)

[dolphin.git] / src / dolphinviewcontainer.cpp

diff --git a/src/dolphinviewcontainer.cpp b/src/dolphinviewcontainer.cpp
index 7179c50804e7825b3710d562f7502c811a59d84b..ad79d6bb1132aa4083ba82394506827d2bee3b54 100644 (file)
--- a/src/dolphinviewcontainer.cpp
+++ b/src/dolphinviewcontainer.cpp
@@ -35,8 +35,11 @@
 #include <kiconeffect.h>
 #include <kio/netaccess.h>
 #include <kio/previewjob.h>
+#include <kmenu.h>
 #include <kmimetyperesolver.h>
+#include <knewmenu.h>
 #include <konqmimedata.h>
+#include <konq_fileitemcapabilities.h>
 #include <konq_operations.h>
 #include <kurl.h>
 
@@ -50,6 +53,7 @@
 #include "dolphindetailsview.h"
 #include "dolphiniconsview.h"
 #include "dolphincontextmenu.h"
+#include "draganddrophelper.h"
 #include "filterbar.h"
 #include "kurlnavigator.h"
 #include "viewproperties.h"
@@ -77,13 +81,14 @@ DolphinViewContainer::DolphinViewContainer(DolphinMainWindow* mainWindow,
     m_topLayout->setMargin(0);
 
     m_urlNavigator = new KUrlNavigator(DolphinSettings::instance().placesModel(), url, this);
-    connect(m_urlNavigator, SIGNAL(urlsDropped(const KUrl::List&, const KUrl&)),
-            m_mainWindow, SLOT(dropUrls(const KUrl::List&, const KUrl&)));
+    connect(m_urlNavigator, SIGNAL(urlsDropped(const KUrl&, QDropEvent*)),
+            this, SLOT(dropUrls(const KUrl&, QDropEvent*)));
     connect(m_urlNavigator, SIGNAL(activated()),
             this, SLOT(activate()));
 
     const GeneralSettings* settings = DolphinSettings::instance().generalSettings();
     m_urlNavigator->setUrlEditable(settings->editableUrl());
+    m_urlNavigator->setShowFullPath(settings->showFullPath());
     m_urlNavigator->setHomeUrl(settings->homeUrl());
 
     m_dirLister = new DolphinDirLister();
@@ -135,13 +140,13 @@ DolphinViewContainer::DolphinViewContainer(DolphinMainWindow* mainWindow,
             this, SLOT(slotItemTriggered(KFileItem)));
     connect(m_view, SIGNAL(startedPathLoading(const KUrl&)),
             this, SLOT(saveRootUrl(const KUrl&)));
+    connect(m_view, SIGNAL(redirection(KUrl, KUrl)),
+            this, SLOT(redirect(KUrl, KUrl)));
 
     connect(m_urlNavigator, SIGNAL(urlChanged(const KUrl&)),
             this, SLOT(restoreView(const KUrl&)));
 
-    m_statusBar = new DolphinStatusBar(this, url);
-    connect(m_view, SIGNAL(urlChanged(const KUrl&)),
-            m_statusBar, SLOT(updateSpaceInfoContent(const KUrl&)));
+    m_statusBar = new DolphinStatusBar(this, m_view);
 
     m_filterBar = new FilterBar(this);
     m_filterBar->setVisible(settings->filterBar());
@@ -170,6 +175,11 @@ DolphinViewContainer::~DolphinViewContainer()
 void DolphinViewContainer::setUrl(const KUrl& newUrl)
 {
     m_urlNavigator->setUrl(newUrl);
+
+    // Temporary disable the 'File'->'Create New...' menu until
+    // the write permissions can be checked in a fast way at
+    // DolphinViewContainer::slotDirListerCompleted().
+    m_mainWindow->newMenu()->menu()->setEnabled(false);
 }
 
 const KUrl& DolphinViewContainer::url() const
@@ -189,6 +199,12 @@ bool DolphinViewContainer::isActive() const
     return m_view->isActive();
 }
 
+void DolphinViewContainer::refresh()
+{
+    m_view->refresh();
+    m_statusBar->refresh();
+}
+
 bool DolphinViewContainer::isFilterBarVisible() const
 {
     return m_filterBar->isVisible();
@@ -229,6 +245,18 @@ void DolphinViewContainer::slotDirListerCompleted()
 
     updateStatusBar();
     QTimer::singleShot(100, this, SLOT(restoreContentsPos()));
+
+    // Enable the 'File'->'Create New...' menu only if the directory
+    // supports writing.
+    KMenu* createNew = m_mainWindow->newMenu()->menu();
+    KFileItem item = m_dirLister->rootItem();
+    if (item.isNull()) {
+        // it is unclear whether writing is supported
+        createNew->setEnabled(true);
+    } else {
+        KonqFileItemCapabilities capabilities(KFileItemList() << item);
+        createNew->setEnabled(capabilities.supportsWriting());
+    }
 }
 
 void DolphinViewContainer::showItemInfo(const KFileItem& item)
@@ -258,61 +286,10 @@ void DolphinViewContainer::showOperationCompletedMessage(const QString& msg)
 void DolphinViewContainer::closeFilterBar()
 {
     m_filterBar->hide();
+    m_filterBar->clear();
     emit showFilterBarChanged(false);
 }
 
-QString DolphinViewContainer::defaultStatusBarText() const
-{
-    int folderCount = 0;
-    int fileCount = 0;
-    m_view->calculateItemCount(fileCount, folderCount);
-    return KIO::itemsSummaryString(fileCount + folderCount,
-                                   fileCount,
-                                   folderCount,
-                                   0, false);
-}
-
-QString DolphinViewContainer::selectionStatusBarText() const
-{
-    QString text;
-    const KFileItemList list = m_view->selectedItems();
-    if (list.isEmpty()) {
-        // when an item is triggered, it is temporary selected but selectedItems()
-        // will return an empty list
-        return QString();
-    }
-
-    int fileCount = 0;
-    int folderCount = 0;
-    KIO::filesize_t byteSize = 0;
-    KFileItemList::const_iterator it = list.begin();
-    const KFileItemList::const_iterator end = list.end();
-    while (it != end) {
-        const KFileItem& item = *it;
-        if (item.isDir()) {
-            ++folderCount;
-        } else {
-            ++fileCount;
-            byteSize += item.size();
-        }
-        ++it;
-    }
-
-    if (folderCount > 0) {
-        text = i18ncp("@info:status", "1 Folder selected", "%1 Folders selected", folderCount);
-        if (fileCount > 0) {
-            text += ", ";
-        }
-    }
-
-    if (fileCount > 0) {
-        const QString sizeText(KIO::convertSize(byteSize));
-        text += i18ncp("@info:status", "1 File selected (%2)", "%1 Files selected (%2)", fileCount, sizeText);
-    }
-
-    return text;
-}
-
 void DolphinViewContainer::showFilterBar(bool show)
 {
     Q_ASSERT(m_filterBar != 0);
@@ -334,7 +311,7 @@ void DolphinViewContainer::updateStatusBar()
                                      (m_statusBar->type() == DolphinStatusBar::Information)) &&
                                     (m_statusBar->progress() == 100);
 
-    const QString text(m_view->hasSelection() ? selectionStatusBarText() : defaultStatusBarText());
+    const QString text(m_view->statusBarText());
     m_statusBar->setDefaultText(text);
 
     if (updateStatusBarMsg) {
@@ -375,7 +352,13 @@ void DolphinViewContainer::activate()
 
 void DolphinViewContainer::restoreView(const KUrl& url)
 {
-    m_view->updateView(url, m_urlNavigator->savedRootUrl());
+    if (KProtocolManager::supportsListing(url)) {
+        m_view->updateView(url, m_urlNavigator->savedRootUrl());
+    } else {
+        // The URL navigator only checks for validity, not
+        // if the URL can be listed. 
+        showErrorMessage(i18nc("@info:status", "Protocol not supported"));        
+    }
 }
 
 void DolphinViewContainer::saveRootUrl(const KUrl& url)
@@ -384,6 +367,20 @@ void DolphinViewContainer::saveRootUrl(const KUrl& url)
     m_urlNavigator->saveRootUrl(m_view->rootUrl());
 }
 
+void DolphinViewContainer::dropUrls(const KUrl& destination, QDropEvent* event)
+{
+    DragAndDropHelper::dropUrls(KFileItem(), destination, event, this);
+}
+
+void DolphinViewContainer::redirect(const KUrl& oldUrl, const KUrl& newUrl)
+{
+    Q_UNUSED(oldUrl);
+    const bool block = m_urlNavigator->signalsBlocked();
+    m_urlNavigator->blockSignals(true);
+    m_urlNavigator->setUrl(newUrl);
+    m_urlNavigator->blockSignals(block);
+}
+
 void DolphinViewContainer::slotItemTriggered(const KFileItem& item)
 {
     KUrl url = item.targetUrl();