replace ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>()...

replace ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>() by Core::ICore::instance()

src/plugins/bineditor/bineditorplugin.cpp

@@ -42,16 +42,16 @@
 #include <QtGui/QMainWindow>
 #include <QtGui/QHBoxLayout>
 
-#include <coreplugin/icore.h>
+#include <coreplugin/actionmanager/actionmanager.h>
 #include <coreplugin/coreconstants.h>
+#include <coreplugin/editormanager/editormanager.h>
+#include <coreplugin/icore.h>
 #include <coreplugin/mimedatabase.h>
 #include <coreplugin/uniqueidmanager.h>
-#include <coreplugin/actionmanager/actionmanager.h>
-#include <coreplugin/editormanager/editormanager.h>
 #include <extensionsystem/pluginmanager.h>
-#include <texteditor/texteditorsettings.h>
-#include <texteditor/fontsettings.h>
 #include <find/ifindsupport.h>
+#include <texteditor/fontsettings.h>
+#include <texteditor/texteditorsettings.h>
 #include <utils/linecolumnlabel.h>
 #include <utils/reloadpromptutils.h>
 
@@ -205,7 +205,7 @@ public:
             break;
         }
 
-        switch (Core::Utils::reloadPrompt(fileName, BinEditorPlugin::core()->mainWindow())) {
+        switch (Core::Utils::reloadPrompt(fileName, Core::ICore::instance()->mainWindow())) {
         case Core::Utils::ReloadCurrent:
             open(fileName);
             break;
@@ -231,12 +231,15 @@ class BinEditorInterface : public Core::IEditor
 {
     Q_OBJECT
 public:
-    BinEditorInterface(BinEditor *parent ) : Core::IEditor(parent) {
+    BinEditorInterface(BinEditor *parent)
+        : Core::IEditor(parent)
+    {
+        Core::ICore *core = Core::ICore::instance();
         m_editor = parent;
         m_file = new BinEditorFile(parent);
-        m_context << BinEditorPlugin::core()->uniqueIDManager()->
+        m_context << core->uniqueIDManager()->
             uniqueIdentifier(Core::Constants::K_DEFAULT_BINARY_EDITOR);
-        m_context << BinEditorPlugin::core()->uniqueIDManager()->uniqueIdentifier(Constants::C_BINEDITOR);
+        m_context << core->uniqueIDManager()->uniqueIdentifier(Constants::C_BINEDITOR);
         m_cursorPositionLabel = new Core::Utils::LineColumnLabel;
 
         QHBoxLayout *l = new QHBoxLayout;
@@ -317,7 +320,8 @@ QString BinEditorFactory::kind() const
 
 Core::IFile *BinEditorFactory::open(const QString &fileName)
 {
-    Core::IEditor *iface = m_owner->m_core->editorManager()->openEditor(fileName, kind());
+    Core::ICore *core = Core::ICore::instance();
+    Core::IEditor *iface = core->editorManager()->openEditor(fileName, kind());
     return iface ? iface->file() : 0;
 }
 
@@ -337,8 +341,7 @@ QStringList BinEditorFactory::mimeTypes() const
 
 BinEditorPlugin *BinEditorPlugin::m_instance = 0;
 
-BinEditorPlugin::BinEditorPlugin() :
-    m_core(0)
+BinEditorPlugin::BinEditorPlugin()
 {
     m_undoAction = m_redoAction = m_copyAction = m_selectAllAction = 0;
     m_instance = this;
@@ -354,16 +357,11 @@ BinEditorPlugin *BinEditorPlugin::instance()
     return m_instance;
 }
 
-Core::ICore *BinEditorPlugin::core()
-{
-    return m_instance->m_core;
-}
-
 QAction *BinEditorPlugin::registerNewAction(const QString &id, const QString &title)
 {
 
     QAction *result = new QAction(title, this);
-    m_core->actionManager()->registerAction(result, id, m_context);
+    Core::ICore::instance()->actionManager()->registerAction(result, id, m_context);
     return result;
 }
 
@@ -386,7 +384,8 @@ void BinEditorPlugin::initializeEditor(BinEditor *editor)
     QObject::connect(editor, SIGNAL(modificationChanged(bool)), editorInterface, SIGNAL(changed()));
     editor->setEditorInterface(editorInterface);
 
-    m_context << BinEditorPlugin::core()->uniqueIDManager()->uniqueIdentifier(Constants::C_BINEDITOR);
+    Core::ICore *core = Core::ICore::instance();
+    m_context << core->uniqueIDManager()->uniqueIdentifier(Constants::C_BINEDITOR);
     if (!m_undoAction) {
         m_undoAction      = registerNewAction(QLatin1String(Core::Constants::UNDO),
                                               this, SLOT(undoAction()),
@@ -416,13 +415,16 @@ void BinEditorPlugin::initializeEditor(BinEditor *editor)
     aggregate->add(editor);
 }
 
-bool BinEditorPlugin::initialize(const QStringList & /*arguments*/, QString *errorMessage)
+bool BinEditorPlugin::initialize(const QStringList &arguments, QString *errorMessage)
 {
-    m_core = ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>();
-    if (!m_core->mimeDatabase()->addMimeTypes(QLatin1String(":/bineditor/BinEditor.mimetypes.xml"), errorMessage))
+    Q_UNUSED(arguments);
+    Q_UNUSED(errorMessage);
+
+    Core::ICore *core = Core::ICore::instance();
+    if (!core->mimeDatabase()->addMimeTypes(QLatin1String(":/bineditor/BinEditor.mimetypes.xml"), errorMessage))
         return false;
 
-    connect(m_core, SIGNAL(contextAboutToChange(Core::IContext *)),
+    connect(core, SIGNAL(contextAboutToChange(Core::IContext *)),
         this, SLOT(updateCurrentEditor(Core::IContext *)));
 
     addAutoReleasedObject(new BinEditorFactory(this));

src/plugins/bineditor/bineditorplugin.h

@@ -62,7 +62,6 @@ public:
     ~BinEditorPlugin();
 
     static BinEditorPlugin *instance();
-    static Core::ICore *core();
 
     bool initialize(const QStringList &arguments, QString *error_message = 0);
     void extensionsInitialized();

src/plugins/bookmarks/bookmarkmanager.cpp

@@ -58,6 +58,7 @@ Q_DECLARE_METATYPE(Bookmarks::Internal::Bookmark*)
 using namespace Bookmarks;
 using namespace Bookmarks::Internal;
 using namespace ProjectExplorer;
+using namespace Core;
 
 BookmarkDelegate::BookmarkDelegate(QObject *parent)
     : QStyledItemDelegate(parent), m_normalPixmap(0), m_selectedPixmap(0)
@@ -214,8 +215,7 @@ BookmarkView::BookmarkView(QWidget *parent)
             this, SLOT(gotoBookmark(const QModelIndex &)));
 
     m_bookmarkContext = new BookmarkContext(this);
-    Core::ICore *core = ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>();
-    core->addContextObject(m_bookmarkContext);
+    ICore::instance()->addContextObject(m_bookmarkContext);
 
     setItemDelegate(new BookmarkDelegate(this));
     setFrameStyle(QFrame::NoFrame);
@@ -225,8 +225,7 @@ BookmarkView::BookmarkView(QWidget *parent)
 
 BookmarkView::~BookmarkView()
 {
-    Core::ICore *core = ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>();
-    core->removeContextObject(m_bookmarkContext);
+    ICore::instance()->removeContextObject(m_bookmarkContext);
 }
 
 void BookmarkView::contextMenuEvent(QContextMenuEvent *event)
@@ -246,13 +245,11 @@ void BookmarkView::contextMenuEvent(QContextMenuEvent *event)
     connect(removeAll, SIGNAL(triggered()),
             this, SLOT(removeAll()));
 
-
     menu.exec(mapToGlobal(event->pos()));
 }
 
 void BookmarkView::removeFromContextMenu()
 {
-
     removeBookmark(m_contextMenuIndex);
 }
 
@@ -296,7 +293,7 @@ void BookmarkView::gotoBookmark(const QModelIndex &index)
 BookmarkContext::BookmarkContext(BookmarkView *widget)
     : m_bookmarkView(widget)
 {
-    Core::ICore *core = ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>();
+    Core::ICore *core = ICore::instance();
     m_context << core->uniqueIDManager()->uniqueIdentifier(Constants::BOOKMARKS_CONTEXT);
 }
 
@@ -315,15 +312,14 @@ QWidget *BookmarkContext::widget()
 ////
 
 BookmarkManager::BookmarkManager() :
-    m_core(BookmarksPlugin::core()),
     m_bookmarkIcon(QIcon(QLatin1String(":/bookmarks/images/bookmark.png")))
 {
     m_selectionModel = new QItemSelectionModel(this, this);
 
-    connect(m_core, SIGNAL(contextChanged(Core::IContext*)),
+    connect(Core::ICore::instance(), SIGNAL(contextChanged(Core::IContext*)),
             this, SLOT(updateActionStatus()));
 
-    ExtensionSystem::PluginManager *pm = m_core->pluginManager();
+    ExtensionSystem::PluginManager *pm = ExtensionSystem::PluginManager::instance();
     ProjectExplorerPlugin *projectExplorer = pm->getObject<ProjectExplorerPlugin>();
 
     connect(projectExplorer->session(), SIGNAL(sessionLoaded()),
@@ -513,7 +509,8 @@ void BookmarkManager::documentPrevNext(bool next)
             nextLine = markLine;
     }
 
-    m_core->editorManager()->addCurrentPositionToNavigationHistory(true);
+    Core::EditorManager *em = Core::ICore::instance()->editorManager();
+    em->addCurrentPositionToNavigationHistory(true);
     if (next) {
         if (nextLine == -1)
             editor->gotoLine(firstLine);
@@ -525,7 +522,7 @@ void BookmarkManager::documentPrevNext(bool next)
         else
             editor->gotoLine(prevLine);
     }
-    m_core->editorManager()->addCurrentPositionToNavigationHistory();
+    em->addCurrentPositionToNavigationHistory();
 }
 
 void BookmarkManager::next()
@@ -557,7 +554,8 @@ void BookmarkManager::prev()
 
 TextEditor::ITextEditor *BookmarkManager::currentTextEditor() const
 {
-    Core::IEditor *currEditor = m_core->editorManager()->currentEditor();
+    Core::EditorManager *em = Core::ICore::instance()->editorManager();
+    Core::IEditor *currEditor = em->currentEditor();
     if (!currEditor)
         return 0;
     return qobject_cast<TextEditor::ITextEditor *>(currEditor);
@@ -566,7 +564,7 @@ TextEditor::ITextEditor *BookmarkManager::currentTextEditor() const
 /* Returns the current session. */
 SessionManager *BookmarkManager::sessionManager() const
 {
-    ExtensionSystem::PluginManager *pm = m_core->pluginManager();
+    ExtensionSystem::PluginManager *pm = ExtensionSystem::PluginManager::instance();
     ProjectExplorerPlugin *pe = pm->getObject<ProjectExplorerPlugin>();
     return pe->session();
 }

src/plugins/bookmarks/bookmarkmanager.h

@@ -48,7 +48,6 @@ class SessionManager;
 }
 
 namespace Core {
-class ICore;
 class IEditor;
 }
 
@@ -131,7 +130,6 @@ private:
     typedef QMap<QString, FileNameBookmarksMap *> DirectoryFileBookmarksMap;
 
     DirectoryFileBookmarksMap m_bookmarksMap;
-    Core::ICore *m_core;
 
     QIcon m_bookmarkIcon;
 

src/plugins/bookmarks/bookmarksplugin.cpp

@@ -57,7 +57,7 @@ using namespace TextEditor;
 BookmarksPlugin *BookmarksPlugin::m_instance = 0;
 
 BookmarksPlugin::BookmarksPlugin()
-    : m_bookmarkManager(0), m_core(0)
+    : m_bookmarkManager(0)
 {
     m_instance = this;
 }
@@ -68,13 +68,13 @@ void BookmarksPlugin::extensionsInitialized()
 
 bool BookmarksPlugin::initialize(const QStringList & /*arguments*/, QString *)
 {
-    m_core = ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>();
-    Core::ActionManager *am = m_core->actionManager();
+    Core::ICore *core = Core::ICore::instance();
+    Core::ActionManager *am = core->actionManager();
 
-    QList<int> context = QList<int>() << m_core->uniqueIDManager()->
+    QList<int> context = QList<int>() << core->uniqueIDManager()->
         uniqueIdentifier(Constants::BOOKMARKS_CONTEXT);
     QList<int> textcontext, globalcontext;
-    textcontext << m_core->uniqueIDManager()->
+    textcontext << core->uniqueIDManager()->
         uniqueIdentifier(TextEditor::Constants::C_TEXTEDITOR);
     globalcontext << Core::Constants::C_GLOBAL_ID;
 
@@ -172,7 +172,7 @@ bool BookmarksPlugin::initialize(const QStringList & /*arguments*/, QString *)
         this, SLOT(bookmarkMarginActionTriggered()));
 
     // EditorManager
-    QObject *editorManager = m_core->editorManager();
+    QObject *editorManager = core->editorManager();
     connect(editorManager, SIGNAL(editorAboutToClose(Core::IEditor*)),
         this, SLOT(editorAboutToClose(Core::IEditor*)));
     connect(editorManager, SIGNAL(editorOpened(Core::IEditor*)),

src/plugins/bookmarks/bookmarksplugin.h

@@ -45,7 +45,6 @@ class QMenu;
 QT_END_NAMESPACE
 
 namespace Core {
-class ICore;
 class IEditor;
 }
 
@@ -67,7 +66,6 @@ public:
     ~BookmarksPlugin();
 
     static BookmarksPlugin *instance() { return m_instance; }
-    static Core::ICore *core() { return m_instance->m_core; }
 
     bool initialize(const QStringList &arguments, QString *error_message);
     void extensionsInitialized();
@@ -85,7 +83,6 @@ private slots:
 private:
     static BookmarksPlugin *m_instance;
     BookmarkManager *m_bookmarkManager;
-    Core::ICore *m_core;
 
     QAction *m_toggleAction;
     QAction *m_prevAction;

src/plugins/cmakeprojectmanager/cmakeprojectmanager.cpp

@@ -37,7 +37,6 @@
 #include "cmakeprojectconstants.h"
 
 #include <coreplugin/icore.h>
-#include <extensionsystem/pluginmanager.h>
 #include <coreplugin/uniqueidmanager.h>
 #include <projectexplorer/projectexplorerconstants.h>
 
@@ -45,7 +44,7 @@ using namespace CMakeProjectManager::Internal;
 
 CMakeManager::CMakeManager()
 {
-    Core::ICore *core = ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>();
+    Core::ICore *core = Core::ICore::instance();
     m_projectContext = core->uniqueIDManager()->uniqueIdentifier(CMakeProjectManager::Constants::PROJECTCONTEXT);
     m_projectLanguage = core->uniqueIDManager()->uniqueIdentifier(ProjectExplorer::Constants::LANG_CXX);
 }

src/plugins/cmakeprojectmanager/cmakeprojectplugin.cpp

@@ -39,7 +39,6 @@
 
 #include <coreplugin/icore.h>
 #include <coreplugin/mimedatabase.h>
-#include <extensionsystem/pluginmanager.h>
 
 #include <QtCore/QtPlugin>
 #include <QtCore/QDebug>
@@ -57,7 +56,7 @@ CMakeProjectPlugin::~CMakeProjectPlugin()
 
 bool CMakeProjectPlugin::initialize(const QStringList & /*arguments*/, QString *errorMessage)
 {
-    Core::ICore *core = ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>();
+    Core::ICore *core = Core::ICore::instance();
     if (!core->mimeDatabase()->addMimeTypes(QLatin1String(":cmakeproject/CMakeProject.mimetypes.xml"), errorMessage))
         return false;
     addAutoReleasedObject(new CMakeManager());

src/plugins/coreplugin/actionmanager/actionmanager.cpp

@@ -61,7 +61,7 @@ namespace {
     You get the only implementation of this class from the core interface
     ICore::actionManager() method, e.g.
     \code
-        ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>()->actionManager()
+        Core::ICore::instance()->actionManager()
     \endcode
 
     The main reasons for the need of this class is to provide a central place where the user
@@ -80,8 +80,7 @@ namespace {
     So to register a globally active action "My Action"
     put the following in your plugin's IPlugin::initialize method:
     \code
-        Core::ActionManager *am = ExtensionSystem::PluginManager::instance()
-            ->getObject<Core::ICore>()->actionManager();
+        Core::ActionManager *am = Core::ICore::instance()->actionManager();
         QAction *myAction = new QAction(tr("My Action"), this);
         Core::Command *cmd = am->registerAction(myAction,
                                                  "myplugin.myaction",

src/plugins/coreplugin/coreimpl.cpp

@@ -36,12 +36,21 @@
 #include <QtCore/QDir>
 #include <QtCore/QCoreApplication>
 
+namespace Core {
+namespace Internal {
+
+// The Core Singleton
+static CoreImpl *m_instance = 0;
+
+} // namespace Internal
+} // namespace Core
+
+
 using namespace Core;
 using namespace Core::Internal;
 
-CoreImpl *CoreImpl::m_instance = 0;
 
-CoreImpl *CoreImpl::instance()
+ICore* ICore::instance()
 {
     return m_instance;
 }

src/plugins/coreplugin/coreimpl.h

@@ -45,8 +45,6 @@ class CoreImpl : public ICore
     Q_OBJECT
 
 public:
-    static CoreImpl *instance();
-
     CoreImpl(MainWindow *mainwindow);
     ~CoreImpl() {}
 
@@ -93,8 +91,6 @@ public:
 private:
     MainWindow *m_mainwindow;
     friend class MainWindow;
-
-    static CoreImpl *m_instance;
 };
 
 } // namespace Internal

src/plugins/coreplugin/icore.cpp

@@ -51,10 +51,7 @@
 
     You should never create a subclass of this interface. The one and only
     instance is created by the Core plugin. You can access this instance
-    from your plugin via the plugin manager, e.g.
-    \code
-        ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>();
-    \endcode
+    from your plugin through \c{Core::instance()}.
 
     \mainclass
 */

src/plugins/coreplugin/icore.h

@@ -74,6 +74,8 @@ public:
     ICore() {}
     virtual ~ICore() {}
 
+    static ICore *instance();
+
     virtual QStringList showNewItemDialog(const QString &title,
                                           const QList<IWizard *> &wizards,
                                           const QString &defaultLocation = QString()) = 0;

src/plugins/coreplugin/modemanager.cpp

@@ -217,7 +217,7 @@ void ModeManager::currentTabChanged(int index)
         // FIXME: This hardcoded context update is required for the Debug and Edit modes, since
         // they use the editor widget, which is already a context widget so the main window won't
         // go further up the parent tree to find the mode context.
-        CoreImpl *core = CoreImpl::instance();
+        ICore *core = ICore::instance();
         foreach (const int context, m_addedContexts)
             core->removeAdditionalContext(context);
 

src/plugins/coreplugin/navigationwidget.cpp

@@ -316,8 +316,8 @@ void NavigationWidget::objectAdded(QObject * obj)
     if (!factory)
         return;
 
-    Core::ICore *core = ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>();
-    Core::ActionManager *am = core->actionManager();
+    ICore *core = ICore::instance();
+    ActionManager *am = core->actionManager();
     QList<int> navicontext = QList<int>() << core->uniqueIDManager()->
         uniqueIdentifier(Core::Constants::C_NAVIGATION_PANE);
 
@@ -399,9 +399,8 @@ NavigationSubWidget::~NavigationSubWidget()
 void NavigationSubWidget::setCurrentIndex(int index)
 {
     // Remove toolbutton
-    foreach (QWidget *w, m_additionalToolBarWidgets) {
+    foreach (QWidget *w, m_additionalToolBarWidgets)
         delete w;
-    }
 
     // Remove old Widget
     delete m_navigationWidget;
@@ -466,8 +465,7 @@ void NavigationSubWidget::setFactory(INavigationWidgetFactory *factory)
 
 void NavigationSubWidget::setFactory(const QString &name)
 {
-    for (int i = 0; i < m_navigationComboBox->count(); ++i)
-    {
+    for (int i = 0; i < m_navigationComboBox->count(); ++i) {
         INavigationWidgetFactory *factory =
                 m_navigationComboBox->itemData(i).value<INavigationWidgetFactory *>();
         if (factory->displayName() == name)

src/plugins/coreplugin/outputpane.cpp

@@ -395,8 +395,7 @@ void OutputPane::showPage(int idx, bool focus)
         if (!OutputPanePlaceHolder::m_current) {
             // In this mode we don't have a placeholder
             // switch to the output mode and switch the page
-            ICore *core = m_pluginManager->getObject<ICore>();
-            core->modeManager()->activateMode(Constants::MODE_OUTPUT);
+            ICore::instance()->modeManager()->activateMode(Constants::MODE_OUTPUT);
             ensurePageVisible(idx);
         } else {
             // else we make that page visible
@@ -411,14 +410,13 @@ void OutputPane::showPage(int idx, bool focus)
 void OutputPane::togglePage(bool focus)
 {
     int idx = findIndexForPage(qobject_cast<IOutputPane*>(sender()));
-    if(OutputPanePlaceHolder::m_current
+    if (OutputPanePlaceHolder::m_current
        && OutputPanePlaceHolder::m_current->isVisible()
        && m_widgetComboBox->itemData(m_widgetComboBox->currentIndex()).toInt() == idx) {
          slotHide();
     } else {
          showPage(idx, focus);
     }
-
 }
 
 void OutputPane::setCloseable(bool b)

src/plugins/cpaster/cpasterplugin.cpp

@@ -38,16 +38,16 @@
 #include "splitter.h"
 #include "view.h"
 
-#include <coreplugin/icore.h>
+#include <coreplugin/actionmanager/actionmanager.h>
 #include <coreplugin/coreconstants.h>
+#include <coreplugin/editormanager/editormanager.h>
 #include <coreplugin/filemanager.h>
+#include <coreplugin/icore.h>
 #include <coreplugin/messagemanager.h>
+#include <coreplugin/messageoutputwindow.h>
 #include <coreplugin/uniqueidmanager.h>
-#include <coreplugin/actionmanager/actionmanager.h>
-#include <coreplugin/editormanager/editormanager.h>
 #include <extensionsystem/pluginmanager.h>
 #include <texteditor/itexteditor.h>
-#include <coreplugin/messageoutputwindow.h>
 
 #include <QtCore/QtPlugin>
 #include <QtCore/QDebug>
@@ -63,8 +63,6 @@ using namespace CodePaster;
 using namespace Core;
 using namespace TextEditor;
 
-Core::ICore *gCoreInstance = NULL;
-
 CodepasterPlugin::CodepasterPlugin()
     : m_settingsPage(0), m_fetcher(0), m_poster(0)
 {
@@ -84,11 +82,9 @@ bool CodepasterPlugin::initialize(const QStringList &arguments, QString *error_m
     Q_UNUSED(arguments);
     Q_UNUSED(error_message);
 
-    gCoreInstance = ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>();
-
     // Create the globalcontext list to register actions accordingly
     QList<int> globalcontext;
-    globalcontext << gCoreInstance->uniqueIDManager()->
+    globalcontext << ICore::instance()->uniqueIDManager()->
         uniqueIdentifier(Core::Constants::C_GLOBAL);
 
     // Create the settings Page
@@ -96,7 +92,7 @@ bool CodepasterPlugin::initialize(const QStringList &arguments, QString *error_m
     addObject(m_settingsPage);
 
     //register actions
-    Core::ActionManager *actionManager = gCoreInstance->actionManager();
+    Core::ActionManager *actionManager = ICore::instance()->actionManager();
 
     Core::ActionContainer *toolsContainer =
         actionManager->actionContainer(Core::Constants::M_TOOLS);
@@ -133,7 +129,7 @@ void CodepasterPlugin::post()
 {
     if (m_poster)
         delete m_poster;
-    IEditor* editor = gCoreInstance->editorManager()->currentEditor();
+    IEditor* editor = ICore::instance()->editorManager()->currentEditor();
     ITextEditor* textEditor = qobject_cast<ITextEditor*>(editor);
     if (!textEditor)
         return;
@@ -244,7 +240,7 @@ void CustomFetcher::customRequestFinished(int, bool error)
     QByteArray data = body();
     if (!m_listWidget) {
         QString title = QString::fromLatin1("Code Paster: %1").arg(m_id);
-        gCoreInstance->editorManager()->newFile(Core::Constants::K_DEFAULT_TEXT_EDITOR
+        ICore::instance()->editorManager()->newFile(Core::Constants::K_DEFAULT_TEXT_EDITOR
                                                 , &title, data);
     } else {
         m_listWidget->clear();
@@ -284,7 +280,7 @@ void CustomPoster::customRequestFinished(int, bool error)
     if (!error) {
         if (m_copy)
             QApplication::clipboard()->setText(pastedUrl());
-        gCoreInstance->messageManager()->printToOutputPane(pastedUrl(), m_output);
+        ICore::instance()->messageManager()->printToOutputPane(pastedUrl(), m_output);
     } else
         QMessageBox::warning(0, "Code Paster Error", "Some error occured while posting", QMessageBox::Ok);
 #if 0 // Figure out how to access

src/plugins/cpaster/settingspage.cpp

@@ -34,7 +34,6 @@
 #include "settingspage.h"
 
 #include <coreplugin/icore.h>
-#include <extensionsystem/pluginmanager.h>
 
 #include <QtCore/QSettings>
 #include <QtGui/QLineEdit>
@@ -46,10 +45,7 @@ using namespace CodePaster;
 
 SettingsPage::SettingsPage()
 {
-    Core::ICore *coreIFace = ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>();
-    if (coreIFace)
-        m_settings = coreIFace->settings();
-
+    m_settings = Core::ICore::instance()->settings();
     if (m_settings) {
         m_settings->beginGroup("CodePaster");
         m_username = m_settings->value("UserName", qgetenv("USER")).toString();

src/plugins/cppeditor/cppeditor.cpp

@@ -139,15 +139,14 @@ QualifiedNameId *qualifiedNameIdForSymbol(Symbol *s, const LookupContext &contex
 CPPEditorEditable::CPPEditorEditable(CPPEditor *editor)
     : BaseTextEditorEditable(editor)
 {
-    Core::ICore *core = CppPlugin::core();
+    Core::ICore *core = Core::ICore::instance();
     m_context << core->uniqueIDManager()->uniqueIdentifier(CppEditor::Constants::C_CPPEDITOR);
     m_context << core->uniqueIDManager()->uniqueIdentifier(ProjectExplorer::Constants::LANG_CXX);
     m_context << core->uniqueIDManager()->uniqueIdentifier(TextEditor::Constants::C_TEXTEDITOR);
 }