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Viewing changes to UnityCore/FilesystemLenses.h

  • Committer: Daniel van Vugt
  • Date: 2012-03-14 06:24:18 UTC
  • mfrom: (2108 unity)
  • mto: This revision was merged to the branch mainline in revision 2146.
  • Revision ID: daniel.van.vugt@canonical.com-20120314062418-nprucpbr0m7qky5e
Merged latest lp:unity

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UnityCore/FilesystemLenses.h
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// -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
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/*
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 * Copyright (C) 2011 Canonical Ltd
 
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 * Copyright (C) 2011-2012 Canonical Ltd
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License version 3 as
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namespace dash
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{
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class LensDirectoryReader : public sigc::trackable
 
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{
 
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public:
 
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  struct LensFileData
 
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  {
 
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    LensFileData(GKeyFile* file, const gchar *lens_id);
 
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    static bool IsValid(GKeyFile* file, glib::Error& error);
 
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    glib::String id;
 
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    glib::String domain;
 
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    glib::String dbus_name;
 
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    glib::String dbus_path;
 
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    glib::String name;
 
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    glib::String icon;
 
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    glib::String description;
 
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    glib::String search_hint;
 
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    bool         visible;
 
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    glib::String shortcut;
 
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  };
 
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  typedef std::shared_ptr<LensDirectoryReader> Ptr;
 
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  typedef std::vector<LensFileData*> DataList;
 
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  LensDirectoryReader(std::string const& directory);
 
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  ~LensDirectoryReader();
 
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  static LensDirectoryReader::Ptr GetDefault();
 
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  bool IsDataLoaded() const;
 
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  DataList GetLensData() const;
 
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  sigc::signal<void> load_finished;
 
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private:
 
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  class Impl;
 
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  Impl* pimpl;
 
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};
 
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// Reads Lens information from the filesystem, as per-specification, and creates
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// Lens instances using this data
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class FilesystemLenses : public Lenses
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  typedef std::shared_ptr<FilesystemLenses> Ptr;
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  FilesystemLenses();
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  FilesystemLenses(std::string const& lens_directory);
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  void Init();
 
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  FilesystemLenses(LensDirectoryReader::Ptr const& reader);
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  ~FilesystemLenses();
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  sigc::signal<void> lenses_loaded;
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private:
 
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  void Init();
 
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  class Impl;
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  Impl* pimpl;
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};