Add "Close all except 'foo.bar'" action.

src/plugins/coreplugin/coreconstants.h

@@ -130,6 +130,7 @@ const char * const SAVEASDEFAULT         = "QtCreator.SaveAsDefaultLayout";
 const char * const RESTOREDEFAULT        = "QtCreator.RestoreDefaultLayout";
 const char * const CLOSE                 = "QtCreator.Close";
 const char * const CLOSEALL              = "QtCreator.CloseAll";
+const char * const CLOSEOTHERS           = "QtCreator.CloseOthers";
 const char * const GOTONEXT              = "QtCreator.GotoNext";
 const char * const GOTOPREV              = "QtCreator.GotoPrevious";
 const char * const GOTONEXTINHISTORY     = "QtCreator.GotoNextInHistory";

src/plugins/coreplugin/editormanager/editormanager.cpp

@@ -149,6 +149,7 @@ struct EditorManagerPrivate {
     QAction *m_saveAsAction;
     QAction *m_closeCurrentEditorAction;
     QAction *m_closeAllEditorsAction;
+    QAction *m_closeOtherEditorsAction;
     QAction *m_gotoNextDocHistoryAction;
     QAction *m_gotoPreviousDocHistoryAction;
     QAction *m_goBackAction;
@@ -187,6 +188,7 @@ EditorManagerPrivate::EditorManagerPrivate(ICore *core, QWidget *parent) :
     m_saveAsAction(new QAction(parent)),
     m_closeCurrentEditorAction(new QAction(EditorManager::tr("Close"), parent)),
     m_closeAllEditorsAction(new QAction(EditorManager::tr("Close All"), parent)),
+    m_closeOtherEditorsAction(new QAction(EditorManager::tr("Close Others"), parent)),
     m_gotoNextDocHistoryAction(new QAction(EditorManager::tr("Next Document in History"), parent)),
     m_gotoPreviousDocHistoryAction(new QAction(EditorManager::tr("Previous Document in History"), parent)),
     m_goBackAction(new QAction(EditorManager::tr("Go back"), parent)),
@@ -292,6 +294,12 @@ EditorManager::EditorManager(ICore *core, QWidget *parent) :
     mfile->addAction(cmd, Constants::G_FILE_CLOSE);
     connect(m_d->m_closeAllEditorsAction, SIGNAL(triggered()), this, SLOT(closeAllEditors()));
 
+    //Close All Others Action
+    cmd = am->registerAction(m_d->m_closeOtherEditorsAction, Constants::CLOSEOTHERS, editManagerContext);
+    mfile->addAction(cmd, Constants::G_FILE_CLOSE);
+    cmd->setAttribute(Core::Command::CA_UpdateText);
+    connect(m_d->m_closeOtherEditorsAction, SIGNAL(triggered()), this, SLOT(closeOtherEditors()));
+
     // Goto Previous In History Action
     cmd = am->registerAction(m_d->m_gotoPreviousDocHistoryAction, Constants::GOTOPREVINHISTORY, editManagerContext);
 #ifdef Q_WS_MAC
@@ -648,6 +656,16 @@ bool EditorManager::closeAllEditors(bool askAboutModifiedEditors)
     return closeEditors(openedEditors(), askAboutModifiedEditors);
 }
 
+void EditorManager::closeOtherEditors()
+{
+    IEditor *current = currentEditor();
+    QTC_ASSERT(current, return);
+    m_d->m_editorModel->removeAllRestoredEditors();
+    QList<IEditor*> editors = openedEditors();
+    editors.removeAll(current);
+    closeEditors(editors, true);
+}
+
 bool EditorManager::closeEditors(const QList<IEditor*> editorsToClose, bool askAboutModifiedEditors)
 {
     if (editorsToClose.isEmpty())
@@ -1331,7 +1349,7 @@ void EditorManager::updateActions()
 {
     QString fName;
     IEditor *curEditor = currentEditor();
-    int openedCount = openedEditors().count();
+    int openedCount = openedEditors().count() + m_d->m_editorModel->restoredEditorCount();
     if (curEditor) {
         if (!curEditor->file()->fileName().isEmpty()) {
             QFileInfo fi(curEditor->file()->fileName());
@@ -1367,6 +1385,8 @@ void EditorManager::updateActions()
     m_d->m_closeCurrentEditorAction->setEnabled(curEditor != 0);
     m_d->m_closeCurrentEditorAction->setText(tr("Close %1").arg(quotedName));
     m_d->m_closeAllEditorsAction->setEnabled(openedCount > 0);
+    m_d->m_closeOtherEditorsAction->setEnabled(openedCount > 1);
+    m_d->m_closeOtherEditorsAction->setText((openedCount > 1 ? tr("Close All Except %1").arg(quotedName) : tr("Close Others")));
 
     m_d->m_gotoNextDocHistoryAction->setEnabled(m_d->m_editorHistory.count() > 0);
     m_d->m_gotoPreviousDocHistoryAction->setEnabled(m_d->m_editorHistory.count() > 0);

src/plugins/coreplugin/editormanager/editormanager.h

@@ -198,6 +198,7 @@ private slots:
     bool saveFile(Core::IEditor *editor = 0);
     bool saveFileAs(Core::IEditor *editor = 0);
     void closeEditor();
+    void closeOtherEditors();
 
     void gotoNextDocHistory();
     void gotoPreviousDocHistory();

src/plugins/coreplugin/editormanager/editorview.cpp

@@ -205,6 +205,17 @@ void EditorModel::removeAllRestoredEditors()
     }
 }
 
+int EditorModel::restoredEditorCount() const
+{
+    int count = 0;
+    for (int i = m_editors.count()-1; i >= 0; --i) {
+        if (!m_editors.at(i).editor) {
+            ++count;
+        }
+    }
+    return count;
+}
+
 bool EditorModel::isDuplicate(IEditor *editor) const
 {
     return m_duplicateEditors.contains(editor);

src/plugins/coreplugin/editormanager/editorview.h

@@ -89,6 +89,7 @@ public:
     void removeEditor(const QModelIndex &index);
 
     void removeAllRestoredEditors();
+    int restoredEditorCount() const;
     void emitDataChanged(IEditor *editor);
 
     QList<IEditor *> editors() const;