From 66ad27aba14cdfea777b9ebe1beb161f80f26463 Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Mon, 27 Jul 2009 05:31:48 +0000
Subject: Improved Subversion test plugin to allow committing, updating,
 diffing, adding and removing of files. As soon as the test plugin gets moved
 to kdesdk, the code should be improved to use the libsvn interface.

svn path=/trunk/KDE/kdebase/apps/; revision=1002839
---
 src/revisioncontrolplugin.h | 68 +++++++++++++++++++++++++++++++++------------
 1 file changed, 51 insertions(+), 17 deletions(-)

(limited to 'src/revisioncontrolplugin.h')

diff --git a/src/revisioncontrolplugin.h b/src/revisioncontrolplugin.h
index bbe66b3c3..7863cfacb 100644
--- a/src/revisioncontrolplugin.h
+++ b/src/revisioncontrolplugin.h
@@ -34,13 +34,7 @@ class QAction;
  * @brief Base class for revision control plugins.
  *
  * Enables the file manager to show the revision state
- * of a revisioned file. The methods
- * RevisionControlPlugin::beginRetrieval(),
- * RevisionControlPlugin::endRetrieval() and
- * RevisionControlPlugin::revisionState() are invoked
- * from a separate thread to assure that the GUI thread
- * won't be blocked. All other methods are invoked in the
- * scope of the GUI thread.
+ * of a revisioned file.
  */
 class LIBDOLPHINPRIVATE_EXPORT RevisionControlPlugin : public QObject
 {
@@ -49,12 +43,34 @@ class LIBDOLPHINPRIVATE_EXPORT RevisionControlPlugin : public QObject
 public:
     enum RevisionState
     {
-        LocalRevision,
-        LatestRevision,
+        /** The file is not under revision control. */
+        UnversionedRevision,
+        /**
+         * The file is under revision control and represents
+         * the latest version.
+         */
+        NormalRevision,
+        /**
+         * The file is under revision control and a newer
+         * version exists on the main branch.
+         */
         UpdateRequiredRevision,
-        EditingRevision,
+        /**
+         * The file is under revision control and has been
+         * modified locally.
+         */
+        LocallyModifiedRevision,
+        /**
+         * The file has not been under revision control but
+         * has been marked to get added with the next commit.
+         */
+        AddedRevision,
+        /**
+         * The file is under revision control and has been locally
+         * modified. A modification has also been done on the main
+         * branch.
+         */
         ConflictingRevision
-        // TODO...
     };
 
     RevisionControlPlugin();
@@ -97,14 +113,14 @@ public:
      * If an action triggers a change of the revisions, the signal
      * RevisionControlPlugin::revisionStatesChanged() must be emitted.
      */
-    virtual QList<QAction*> contextMenuActions(const KFileItemList& items) const = 0;
+    virtual QList<QAction*> contextMenuActions(const KFileItemList& items) = 0;
 
     /**
      * Returns the list of actions that should be shown in the context menu
      * for the directory \p directory. If an action triggers a change of the revisions,
      * the signal RevisionControlPlugin::revisionStatesChanged() must be emitted.
      */
-    virtual QList<QAction*> contextMenuActions(const QString& directory) const = 0;
+    virtual QList<QAction*> contextMenuActions(const QString& directory) = 0;
 
 signals:
     /**
@@ -124,11 +140,13 @@ signals:
 // TODO: This is just a temporary test class. It will be made available as
 // plugin outside Dolphin later.
 
-#include <QFileInfoList>
+#include <kfileitem.h>
 #include <QHash>
 
 class LIBDOLPHINPRIVATE_EXPORT SubversionPlugin : public RevisionControlPlugin
 {
+    Q_OBJECT
+
 public:
     SubversionPlugin();
     virtual ~SubversionPlugin();
@@ -136,10 +154,23 @@ public:
     virtual bool beginRetrieval(const QString& directory);
     virtual void endRetrieval();
     virtual RevisionControlPlugin::RevisionState revisionState(const KFileItem& item);
-    virtual QList<QAction*> contextMenuActions(const KFileItemList& items) const;
-    virtual QList<QAction*> contextMenuActions(const QString& directory) const;
+    virtual QList<QAction*> contextMenuActions(const KFileItemList& items);
+    virtual QList<QAction*> contextMenuActions(const QString& directory);
+
+private slots:
+    void updateFiles();
+    void showLocalChanges();
+    void commitFiles();
+    void addFiles();
+    void removeFiles();
 
 private:
+    /**
+     * Executes the command "svn {svnCommand}" for the files that have been
+     * set by getting the context menu actions (see contextMenuActions()).
+     */
+    void execSvnCommand(const QString& svnCommand);
+
     /**
      * Returns true, if the content of the local file \p name is equal to the
      * content of the revisioned file.
@@ -153,13 +184,16 @@ private:
         QDateTime timeStamp;
     };
 
-    QString m_directory;
+    QString m_retrievalDir;
     QHash<QString, RevisionInfo> m_revisionInfoHash;
 
     QAction* m_updateAction;
+    QAction* m_showLocalChangesAction;
     QAction* m_commitAction;
     QAction* m_addAction;
     QAction* m_removeAction;
+    mutable QString m_contextDir;
+    mutable KFileItemList m_contextItems;
 };
 #endif // REVISIONCONTROLPLUGIN_H
 
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