Actually move the kde files that were renamed in the last commit

1 files changed, 135 insertions, 0 deletions

diff --git a/libtdepim/pluginloader.h b/libtdepim/pluginloader.h
new file mode 100644
index 000000000..6d38bbd18
--- /dev/null
+++ b/libtdepim/pluginloader.h
@@ -0,0 +1,135 @@
+/*  -*- c++ -*-
+    This file is part of libtdepim.
+
+    Copyright (c) 2002,2004 Marc Mutz <[email protected]>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __KPIM_SHARED_PLUGINLOADER_H__
+#define __KPIM_SHARED_PLUGINLOADER_H__
+
+#include <pluginloaderbase.h>
+
+namespace KPIM {
+
+  /**
+   * @short A generic plugin loader for when KPart::Plugin is overkill
+   * @author Marc Mutz <[email protected]> based on KABC's FormatFactory
+   *
+   * This is a generic plugin loader / factory for small plugins that
+   * don't want to be TQObjects.
+   *
+   * @section Usage
+   *
+   * A PluginLoader takes two template arguments, <code>T</code> and
+   * <code>T_config</code>:
+   *
+   * <dl>
+   * <dt>T</dt><dd>The type of object to return</dd>
+   * <dt>T_config::mainfunc</dt><dd>The suffix of the factory function to call
+   *          in the library to obtain a new object of type <code>T</code>.
+   *          The string passed to <code>KLibrary::symbol()</code> is
+   *          <code>libName_mainfunc</code>.</dd>
+   * <dt>T_config::path</dt><dd>The search pattern for <tt>.desktop</tt> files
+   *          containing the plugin descriptions. This is the string passed as
+   *          the @p filter argument to
+   *          <code>KStandardDirs::findAllResources</code>.</dd>
+   * </dl>
+   *
+   * The last two parameters being strings, they are passed via an
+   * encapsulating class, of which <code>mainfunc</code> and
+   * <code>path</code> are public static members:
+   *
+   * <pre>
+   * struct MyObjectPluginLoaderConfig {
+   *   static const char * const mainfunc;
+   *   static const char * const path;
+   * };
+   * const char * const MyObjectPluginLoaderConfig::mainfunc = "myapp_create_myobject";
+   * const char * const MyObjectPluginLoaderConfig::path = "myapp/plugins/ *.desktop";
+   * </pre>
+   *
+   * You would then use a <tt>typedef</tt> to create a less unwieldy
+   * name for your plugin loader:
+   *
+   * <pre>
+   * typedef KPIM::PluginLoader< MyObject, MyObjectPluginLoaderConfig > MyObjectPluginLoader;
+   * </pre>
+   *
+   * All of this is what the
+   * <code>KPIM_DEFINE_PLUGIN_LOADER(pluginloadername,type,mainfunc,path)</code> macro
+   * achieves.
+   *
+   **/
+  template< typename T, typename T_config >
+  class KDE_EXPORT PluginLoader : public PluginLoaderBase {
+  protected:
+    PluginLoader() : PluginLoaderBase() {}
+
+  private:
+    static PluginLoader<T,T_config> * mSelf;
+
+  public:
+    virtual ~PluginLoader() { mSelf = 0; }
+
+    /** Returns the single instance of this loader. */
+    static PluginLoader<T,T_config> * instance() {
+      if ( !mSelf ) {
+	mSelf = new PluginLoader<T,T_config>();
+	mSelf->scan();
+      }
+      return mSelf;
+    }
+
+    /** Rescans the plugin directory to find any newly installed
+	plugins.
+    **/
+    virtual void scan() {
+      doScan( T_config::path );
+    }
+
+    /** Returns a pointer to a plugin object (of type @p T) or a null
+        pointer if the type wasn't found. You can extend this method
+        for when you want to handle builtin types */
+    virtual T * createForName( const TQString & type ) const {
+      void * main_func = mainFunc( type, T_config::mainfunc );
+      if ( !main_func ) return 0;
+
+      // cast to a pointer to a function returning T*, call it and
+      // return the result; don't you love C? ;-)
+      return ((T* (*)())( main_func ))();
+    }
+  };
+
+  template< typename T, typename T_config >
+  PluginLoader<T,T_config> * PluginLoader<T,T_config>::mSelf = 0;
+
+}
+
+#define KPIM_DEFINE_PLUGIN_LOADER( pl, t, mf, p ) \
+  namespace { /* don't pollute namespaces */ \
+    struct KDE_EXPORT pl##Config { \
+      static const char * const mainfunc; \
+      static const char * const path; \
+    }; \
+    const char * const pl##Config::mainfunc = mf; \
+    const char * const pl##Config::path = p; \
+  } \
+  typedef KPIM::PluginLoader< t, pl##Config > pl; \
+
+
+#endif // __KPIM_SHARED_PLUGINLOADER_H__