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/** \file ThemesManager.h
\brief Define the class to manage and load the themes
\author alpha_one_x86
\version 0.3
\date 2010
\licence GPL3, see the file COPYING */
#ifndef THEMES_MANAGER_H
#define THEMES_MANAGER_H
#include <QString>
#include <QObject>
#include <QIcon>
#include <QList>
#include <QPluginLoader>
#include "Environment.h"
#include "ResourcesManager.h"
#include "Singleton.h"
#include "OptionEngine.h"
#include "PluginsManager.h"
#include "LanguagesManager.h"
#include "LocalPluginOptions.h"
#include "FacilityEngine.h"
#include "interface/PluginInterface_Themes.h"
/** \brief Define the class to manage and load the themes
This class provide a core load and manage the themes */
class ThemesManager : public QObject, public Singleton<ThemesManager>
{
Q_OBJECT
friend class Singleton<ThemesManager>;
//public slots:
/*/// \brief To change the current themes selected
bool changeCurrentTheme(QString theNewThemeToLoad);*/
public:
/** \brief To get image into the current themes, or default if not found
\param filePath The file path to search, like toto.png resolved with the root of the current themes
\see currentStylePath */
QIcon loadIcon(const QString &fileName);
/** \brief To get if one themes instance
\see Core() */
PluginInterface_Themes * getThemesInstance();
private:
/// \brief Create the manager and load the defaults variables
ThemesManager();
/// \brief Destroy the themes manager
~ThemesManager();
/// \brief The default themes path where it has theme's files
QString defaultStylePath;
/// \brief The current themes path loaded by ultracopier
QString currentStylePath;
/// \brief Store the object of resources manager
ResourcesManager *resources;
//for the options
OptionEngine *options;
/// \brief Store the object of languages manager
LanguagesManager *languages;
/// \brief Store the object of plugin manager
PluginsManager *plugins;
/// \brief OptionEngineGroupKey then: Group -> Key
struct PluginsAvailableThemes
{
PluginsAvailable plugin;
PluginInterface_ThemesFactory *factory;
QPluginLoader *pluginLoader;
LocalPluginOptions *options;
};
QList<PluginsAvailableThemes> pluginList;
int currentPluginIndex;
FacilityEngine facilityEngine;
signals:
/// \brief send this signal when the themes have changed
void theThemeNeedBeUnloaded();
void theThemeIsReloaded();
void newThemeOptions(QWidget *,bool isLoaded,bool havePlugin);
private slots:
/// \brief reload the themes
void onePluginAdded(const PluginsAvailable &plugin);
void onePluginWillBeRemoved(const PluginsAvailable &plugin);
void allPluginIsLoaded();
void newOptionValue(const QString &group,const QString &name,const QVariant &value);
#ifdef ULTRACOPIER_DEBUG
void debugInformation(DebugLevel level,const QString& fonction,const QString& text,const QString& file,const int& ligne);
#endif // ULTRACOPIER_DEBUG
};
#endif // THEMES_MANAGER_H
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