VCS: Use a single filename for log

The list always contains a single entry (or none) anyway

Take 2. This time it actually compiles ;-)

Change-Id: I71a9822360a9b569ba79afa0f575e27918bb2e03
Reviewed-by: Tobias Hunger <[email protected]>

1 files changed, 22 insertions, 18 deletions

diff --git a/src/plugins/cvs/cvsplugin.cpp b/src/plugins/cvs/cvsplugin.cpp
index d0c3bd8e370..fbaeb0fdd0a 100644
--- a/src/plugins/cvs/cvsplugin.cpp
+++ b/src/plugins/cvs/cvsplugin.cpp
@@ -724,7 +724,9 @@ void CvsPlugin::diffProject()
 {
     const VcsBasePluginState state = currentState();
     QTC_ASSERT(state.hasProject(), return);
-    cvsDiff(state.currentProjectTopLevel(), state.relativeCurrentProject());
+    const QString relativeProject = state.relativeCurrentProject();
+    cvsDiff(state.currentProjectTopLevel(),
+            relativeProject.isEmpty() ? QStringList() : QStringList(relativeProject));
 }
 
 void CvsPlugin::diffCurrentFile()
@@ -738,7 +740,7 @@ void CvsPlugin::startCommitCurrentFile()
 {
     const VcsBasePluginState state = currentState();
     QTC_ASSERT(state.hasFile(), return);
-    startCommit(state.currentFileTopLevel(), QStringList(state.relativeCurrentFile()));
+    startCommit(state.currentFileTopLevel(), state.relativeCurrentFile());
 }
 
 void CvsPlugin::startCommitAll()
@@ -751,7 +753,7 @@ void CvsPlugin::startCommitAll()
 /* Start commit of files of a single repository by displaying
  * template and files in a submit editor. On closing, the real
  * commit will start. */
-void CvsPlugin::startCommit(const QString &workingDir, const QStringList &files)
+void CvsPlugin::startCommit(const QString &workingDir, const QString &file)
 {
     if (raiseSubmitEditor())
         return;
@@ -770,9 +772,9 @@ void CvsPlugin::startCommit(const QString &workingDir, const QStringList &files)
     // Get list of added/modified/deleted files and purge out undesired ones
     // (do not run status with relative arguments as it will omit the directories)
     StateList statusOutput = parseStatusOutput(QString(), response.stdOut);
-    if (!files.isEmpty()) {
+    if (!file.isEmpty()) {
         for (StateList::iterator it = statusOutput.begin(); it != statusOutput.end() ; ) {
-            if (files.contains(it->second))
+            if (file == it->second)
                 ++it;
             else
                 it = statusOutput.erase(it);
@@ -821,7 +823,7 @@ void CvsPlugin::filelogCurrentFile()
 {
     const VcsBasePluginState state = currentState();
     QTC_ASSERT(state.hasFile(), return);
-    filelog(state.currentFileTopLevel(), QStringList(state.relativeCurrentFile()), true);
+    filelog(state.currentFileTopLevel(), state.relativeCurrentFile(), true);
 }
 
 void CvsPlugin::logProject()
@@ -839,16 +841,16 @@ void CvsPlugin::logRepository()
 }
 
 void CvsPlugin::filelog(const QString &workingDir,
-                        const QStringList &files,
+                        const QString &file,
                         bool enableAnnotationContextMenu)
 {
-    QTextCodec *codec = VcsBaseEditorWidget::getCodec(workingDir, files);
+    QTextCodec *codec = VcsBaseEditorWidget::getCodec(workingDir, QStringList(file));
     // no need for temp file
-    const QString id = VcsBaseEditorWidget::getTitleId(workingDir, files);
-    const QString source = VcsBaseEditorWidget::getSource(workingDir, files);
+    const QString id = VcsBaseEditorWidget::getTitleId(workingDir, QStringList(file));
+    const QString source = VcsBaseEditorWidget::getSource(workingDir, file);
     QStringList args;
     args << QLatin1String("log");
-    args.append(files);
+    args.append(file);
     const CvsResponse response =
             runCvs(workingDir, args, m_settings.timeOutMS(),
                    SshPasswordPrompt, codec);
@@ -857,7 +859,7 @@ void CvsPlugin::filelog(const QString &workingDir,
 
     // Re-use an existing view if possible to support
     // the common usage pattern of continuously changing and diffing a file
-    const QString tag = VcsBaseEditorWidget::editorTag(LogOutput, workingDir, files);
+    const QString tag = VcsBaseEditorWidget::editorTag(LogOutput, workingDir, QStringList(file));
     if (Core::IEditor *editor = VcsBaseEditorWidget::locateEditorByTag(tag)) {
         editor->document()->setContents(response.stdOut.toUtf8());
         Core::EditorManager::activateEditor(editor);
@@ -877,11 +879,12 @@ void CvsPlugin::updateProject()
     update(state.currentProjectTopLevel(), state.relativeCurrentProject());
 }
 
-bool CvsPlugin::update(const QString &topLevel, const QStringList &files)
+bool CvsPlugin::update(const QString &topLevel, const QString &file)
 {
     QStringList args(QLatin1String("update"));
     args.push_back(QLatin1String("-dR"));
-    args.append(files);
+    if (!file.isEmpty())
+        args.append(file);
     const CvsResponse response =
             runCvs(topLevel, args, m_settings.longTimeOutMS(),
                    SshPasswordPrompt|ShowStdOutInLogWindow);
@@ -1012,10 +1015,11 @@ void CvsPlugin::annotate(const QString &workingDir, const QString &file,
     }
 }
 
-bool CvsPlugin::status(const QString &topLevel, const QStringList &files, const QString &title)
+bool CvsPlugin::status(const QString &topLevel, const QString &file, const QString &title)
 {
     QStringList args(QLatin1String("status"));
-    args.append(files);
+    if (!file.isEmpty())
+        args.append(file);
     const CvsResponse response =
             runCvs(topLevel, args, m_settings.timeOutMS(), 0);
     const bool ok = response.result == CvsResponse::Ok;
@@ -1049,14 +1053,14 @@ void CvsPlugin::statusRepository()
 {
     const VcsBasePluginState state = currentState();
     QTC_ASSERT(state.hasTopLevel(), return);
-    status(state.topLevel(), QStringList(), tr("Repository status"));
+    status(state.topLevel(), QString(), tr("Repository status"));
 }
 
 void CvsPlugin::updateRepository()
 {
     const VcsBasePluginState state = currentState();
     QTC_ASSERT(state.hasTopLevel(), return);
-    update(state.topLevel(), QStringList());
+    update(state.topLevel(), QString());
 
 }