Merged very early alpha-version of Dolphin 2.0

Dolphin 2.0 will get a new view-engine with the
following improvements:
- Better performance
- Animated transitions
- No clipped filenames due to dynamic item-sizes
- Grouping support for all view-modes
- Non-rectangular selection areas
- Simplified code for better maintenance

More details will be provided in a blog-entry during
the next days.

Please note that the code is in a very
early alpha-stage and although the most tricky parts
have been implemented already very basic things like
drag and drop or selections have not been pushed yet.
Those things are rather trivial to implement but this
still will take some time.

1 files changed, 18 insertions, 17 deletions

diff --git a/src/views/versioncontrol/versioncontrolobserver.cpp b/src/views/versioncontrol/versioncontrolobserver.cpp
index 62f50f30b..02329866f 100644
--- a/src/views/versioncontrol/versioncontrolobserver.cpp
+++ b/src/views/versioncontrol/versioncontrolobserver.cpp
@@ -35,23 +35,21 @@
 #include <QMutexLocker>
 #include <QTimer>
 
-#include <views/dolphinmodel.h>
-
-VersionControlObserver::VersionControlObserver(QAbstractItemView* view) :
+VersionControlObserver::VersionControlObserver(QWidget* view) :
     QObject(view),
     m_pendingItemStatesUpdate(false),
     m_versionedDirectory(false),
     m_silentUpdate(false),
     m_view(view),
-    m_dirLister(0),
-    m_dolphinModel(0),
+    //m_dirLister(0),
+    //m_dolphinModel(0),
     m_dirVerificationTimer(0),
     m_plugin(0),
     m_updateItemStatesThread(0)
 {
     Q_ASSERT(view);
 
-    QAbstractProxyModel* proxyModel = qobject_cast<QAbstractProxyModel*>(view->model());
+    /*QAbstractProxyModel* proxyModel = qobject_cast<QAbstractProxyModel*>(view->model());
     m_dolphinModel = proxyModel ?
                      qobject_cast<DolphinModel*>(proxyModel->sourceModel()) :
                      qobject_cast<DolphinModel*>(view->model());
@@ -71,7 +69,7 @@ VersionControlObserver::VersionControlObserver(QAbstractItemView* view) :
         m_dirVerificationTimer->setInterval(500);
         connect(m_dirVerificationTimer, SIGNAL(timeout()),
                 this, SLOT(verifyDirectory()));
-    }
+    }*/
 }
 
 VersionControlObserver::~VersionControlObserver()
@@ -133,7 +131,7 @@ void VersionControlObserver::silentDirectoryVerification()
 
 void VersionControlObserver::verifyDirectory()
 {
-    const KUrl versionControlUrl = m_dirLister->url();
+    const KUrl versionControlUrl; // = m_dirLister->url();
     if (!versionControlUrl.isLocalFile()) {
         return;
     }
@@ -143,7 +141,7 @@ void VersionControlObserver::verifyDirectory()
     }
 
     m_plugin = searchPlugin(versionControlUrl);
-    if (m_plugin) {
+    /*if (m_plugin) {
         connect(m_plugin, SIGNAL(versionStatesChanged()),
                 this, SLOT(silentDirectoryVerification()));
         connect(m_plugin, SIGNAL(infoMessage(QString)),
@@ -176,7 +174,7 @@ void VersionControlObserver::verifyDirectory()
                    this, SLOT(delayedDirectoryVerification()));
         disconnect(m_dirLister, SIGNAL(newItems(const KFileItemList&)),
                    this, SLOT(delayedDirectoryVerification()));
-    }
+    }*/
 }
 
 void VersionControlObserver::slotThreadFinished()
@@ -195,7 +193,7 @@ void VersionControlObserver::slotThreadFinished()
     // (a detailed description of the root cause is given in the class KFilePreviewGenerator
     // from kdelibs). To bypass this bottleneck, the signals of the model are temporary blocked.
     // This works as the update of the data does not require a relayout of the views used in Dolphin.
-    const bool signalsBlocked = m_dolphinModel->signalsBlocked();
+    /*const bool signalsBlocked = m_dolphinModel->signalsBlocked();
     m_dolphinModel->blockSignals(true);
 
     const QList<ItemState> itemStates = m_updateItemStatesThread->itemStates();
@@ -218,7 +216,7 @@ void VersionControlObserver::slotThreadFinished()
     if (m_pendingItemStatesUpdate) {
         m_pendingItemStatesUpdate = false;
         updateItemStates();
-    }
+    }*/
 }
 
 void VersionControlObserver::updateItemStates()
@@ -249,7 +247,9 @@ void VersionControlObserver::updateItemStates()
 
 void VersionControlObserver::addDirectory(const QModelIndex& parentIndex, QList<ItemState>& itemStates)
 {
-    const int rowCount = m_dolphinModel->rowCount(parentIndex);
+    Q_UNUSED(parentIndex);
+    Q_UNUSED(itemStates);
+    /*const int rowCount = m_dolphinModel->rowCount(parentIndex);
     for (int row = 0; row < rowCount; ++row) {
         const QModelIndex index = m_dolphinModel->index(row, DolphinModel::Version, parentIndex);
         addDirectory(index, itemStates);
@@ -260,7 +260,7 @@ void VersionControlObserver::addDirectory(const QModelIndex& parentIndex, QList<
         itemState.version = KVersionControlPlugin::UnversionedVersion;
 
         itemStates.append(itemState);
-    }
+    }*/
 }
 
 KVersionControlPlugin* VersionControlObserver::searchPlugin(const KUrl& directory) const
@@ -296,7 +296,8 @@ KVersionControlPlugin* VersionControlObserver::searchPlugin(const KUrl& director
 
     // Verify whether the current directory contains revision information
     // like .svn, .git, ...
-    foreach (KVersionControlPlugin* plugin, plugins) {
+    Q_UNUSED(directory);
+    /*foreach (KVersionControlPlugin* plugin, plugins) {
         // Use the KDirLister cache to check for .svn, .git, ... files
         KUrl dirUrl(directory);
         KUrl fileUrl = dirUrl;
@@ -324,14 +325,14 @@ KVersionControlPlugin* VersionControlObserver::searchPlugin(const KUrl& director
                 upUrl = dirUrl.upUrl();
             }
         }
-    }
+    }*/
 
     return 0;
 }
 
 bool VersionControlObserver::isVersioned() const
 {
-    return m_dolphinModel->hasVersionData() && m_plugin;
+    return false; //m_dolphinModel->hasVersionData() && m_plugin;
 }
 
 #include "versioncontrolobserver.moc"