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#ifndef PLUGIN_LOADER_H
#define PLUGIN_LOADER_H
#include <tqstring.h>
#include <tqvaluelist.h>
#include <tqstringlist.h>
#include <noatun/app.h>
#include <klibloader.h>
#include <tqdict.h>
#include <kdemacros.h>
struct NoatunLibraryInfo
{
TQString specfile;
TQString filename;
TQString author;
TQString license;
TQString type;
TQString site;
TQString email;
TQString name;
TQString comment;
TQStringList require;
};
bool operator ==(const NoatunLibraryInfo &, const NoatunLibraryInfo &);
class Playlist;
class Visualization;
class Plugin;
/**
* Used for loading plugins at runtime
**/
class KDE_EXPORT LibraryLoader
{
friend class Plugin;
struct PluginLibrary
{
Plugin *plugin;
KLibrary *library;
};
public:
LibraryLoader();
~LibraryLoader();
TQValueList<NoatunLibraryInfo> available() const;
TQValueList<NoatunLibraryInfo> loaded() const;
TQValueList<NoatunLibraryInfo> loadedByType(const TQString &type) const;
/**
* loads all the enabled plugins
**/
bool loadAll(void);
bool loadAll(const TQStringList &);
bool isLoaded(const TQString &spec) const;
void add(const TQString &spec);
void setModules(const TQStringList &mods);
/**
* unload the plugin specified by spec
**/
bool remove(const TQString &spec);
/**
* Same as the above, but does not call kapp->exit() even
* when the last userinterface plugin is removed. Necessary
* during session management (see marquis plugin).
* ### BIC: merge with above with terminateOnLastUI = true
*/
bool remove(const TQString &spec, bool terminateOnLastUI);
/**
* unload the plugin that is referenced by @par plugin
**/
bool remove(const LibraryLoader::PluginLibrary *plugin);
bool remove(const Plugin *plugin);
Playlist *playlist() const;
/**
* This is needed for the Plugin-List-View
* to see what plugins are required to show
* (when required by another noatun-plugin)
**/
NoatunLibraryInfo getInfo(const TQString &spec) const;
TQPtrList<Plugin> plugins() const;
private:
bool loadSO(const TQString &spec);
void removeNow(const TQString &spec);
private:
TQDict<LibraryLoader::PluginLibrary> mLibHash;
Playlist *mPlaylist;
};
#endif
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