QmlDesigner: Remove PluginManagerPrivate

Change-Id: Ieb10bb6e3f5733bb123514adecbd251496aa4b34
Reviewed-by: Alessandro Portale <alessandro.portale@nokia.com>

src/plugins/qmldesigner/components/pluginmanager/pluginmanager.cpp

@@ -30,7 +30,6 @@
 
 #include "pluginmanager.h"
 #include "iplugin.h"
-#include "pluginpath.h"
 #include <metainfo.h>
 
 #include <QCoreApplication>
@@ -56,90 +55,30 @@ enum { debug = 0 };
 
 namespace QmlDesigner {
 
-// Initialize and create instance of a plugin from scratch,
-// that is, make sure the library is loaded and has an instance
-// of the IPlugin type. Once something fails, mark it as failed
-// ignore it from then on.
-//static IPlugin *instance(PluginData &p)
-//{
-//    // Go stale once something fails
-//    if (p.failed)
-//        return 0;
-//    // Pull up the plugin, retrieve IPlugin instance.
-//    if (!p.instanceGuard) {
-//        p.instance = 0;
-//        QPluginLoader loader(p.path);
-//        if (!(loader.isLoaded() || loader.load())) {
-//            p.failed = true;
-//            p.errorMessage = loader.errorString();
-//            return 0;
-//        }
-//        QObject *object = loader.instance();
-//        if (!object) {
-//            p.failed = true;
-//            p.errorMessage = QCoreApplication::translate("PluginManager", "Failed to create instance.");
-//            return 0;
-//        }
-//        IPlugin *iplugin = qobject_cast<IPlugin *>(object);
-//        if (!iplugin) {
-//            p.failed = true;
-//            p.errorMessage = QCoreApplication::translate("PluginManager", "Not a QmlDesigner plugin.");
-//            delete object;
-//            return 0;
-//        }
-//        p.instanceGuard = object;
-//        p.instance = iplugin;
-//    }
-//    // Ensure it is initialized
-//    if (!p.instance->isInitialized()) {
-//        if (!p.instance->initialize(&p.errorMessage)) {
-//            p.failed = true;
-//            delete p.instance;
-//            p.instance = 0;
-//            return 0;
-//        }
-//    }
-//    return p.instance;
-//}
-
-
-// ---- PluginManager[Private]
-class PluginManagerPrivate {
-public:
-    typedef QList<PluginPath> PluginPathList;
-    PluginPathList m_paths;
-};
-
-PluginManager::PluginManager() :
-        d(new PluginManagerPrivate)
-{
-}
-
-PluginManager::~PluginManager()
-{
-    delete d;
-}
-
 PluginManager::IPluginList PluginManager::instances()
 {
     if (debug)
         qDebug() << '>' << Q_FUNC_INFO << QLibraryInfo::buildKey();
     IPluginList rc;
-    const PluginManagerPrivate::PluginPathList::iterator end = d->m_paths.end();
-    for (PluginManagerPrivate::PluginPathList::iterator it = d->m_paths.begin(); it != end; ++it)
+    const PluginPathList::iterator end = m_paths.end();
+    for (PluginPathList::iterator it = m_paths.begin(); it != end; ++it)
         it->getInstances(&rc);
     if (debug)
         qDebug() << '<' << Q_FUNC_INFO << rc.size();
     return rc;
 }
 
+PluginManager::PluginManager()
+{
+}
+
 void PluginManager::setPluginPaths(const QStringList &paths)
 {
     foreach (const QString &path, paths) {
         const QDir dir(path);
         if (!dir.exists())
             continue;
-        d->m_paths.push_back(PluginPath(dir));
+        m_paths.push_back(PluginPath(dir));
     }
 
     // also register path in widgetpluginmanager
@@ -149,8 +88,8 @@ void PluginManager::setPluginPaths(const QStringList &paths)
 QAbstractItemModel *PluginManager::createModel(QObject *parent)
 {
     QStandardItemModel *model = new QStandardItemModel(parent);
-    const PluginManagerPrivate::PluginPathList::iterator end = d->m_paths.end();
-    for (PluginManagerPrivate::PluginPathList::iterator it = d->m_paths.begin(); it != end; ++it)
+    const PluginPathList::iterator end = m_paths.end();
+    for (PluginPathList::iterator it = m_paths.begin(); it != end; ++it)
         model->appendRow(it->createModelItem());
     return model;
 }

src/plugins/qmldesigner/components/pluginmanager/pluginmanager.h

@@ -31,6 +31,7 @@
 #ifndef PLUGINMANAGER_H
 #define PLUGINMANAGER_H
 
+#include "pluginpath.h"
 
 #include <QObject>
 #include <QList>
@@ -45,8 +46,6 @@ namespace QmlDesigner {
 
 class IPlugin;
 
-class PluginManagerPrivate;
-
 // PluginManager: Loads the plugin libraries on demand "as lazy as
 // possible", that is, directories are scanned and
 // instances are created only when  instances() is called.
@@ -54,11 +53,13 @@ class PluginManagerPrivate;
 class PluginManager
 {
     Q_DISABLE_COPY(PluginManager)
+
+    typedef QList<PluginPath> PluginPathList;
+
 public:
     typedef QList<IPlugin *> IPluginList;
 
     PluginManager();
-    ~PluginManager();
 
     void setPluginPaths(const QStringList &paths);
 
@@ -66,12 +67,13 @@ public:
 
     QDialog *createAboutPluginDialog(QWidget *parent);
 
-private:
+private: // functions
     // Convenience to create a model for an "About Plugins"
     // dialog. Forces plugin initialization.
     QAbstractItemModel *createModel(QObject *parent = 0);
 
-    PluginManagerPrivate *d;
+private: // variables
+    PluginPathList m_paths;
 };
 
 } // namespace QmlDesigner

src/plugins/qmldesigner/components/pluginmanager/pluginpath.cpp

@@ -29,6 +29,8 @@
 **************************************************************************/
 
 #include "pluginpath.h"
+#include "pluginmanager.h"
+
 #include <iplugin.h>
 #include <QLibrary>
 #include <QWeakPointer>

src/plugins/qmldesigner/components/pluginmanager/pluginpath.h

@@ -31,8 +31,6 @@
 #ifndef PLUGINPATH_H
 #define PLUGINPATH_H
 
-#include "pluginmanager.h"
-
 #include <QObject>
 #include <QWeakPointer>
 #include <QList>
@@ -72,11 +70,13 @@ struct PluginData {
 // IPlugins.
 
 class PluginPath {
+
+    typedef QList<IPlugin *> IPluginList;
 public:
     explicit PluginPath(const QDir &path);
 
 
-    void getInstances(PluginManager::IPluginList *list);
+    void getInstances(IPluginList *list);
 
     QDir path() const { return m_path; }