src/Notify.h

   1 // Copyright (C) 2010-2015 Petr Pavlu <setup@dagobah.cz>
   2 //
   3 // This file is part of CenterIM.
   4 //
   5 // CenterIM is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 2 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // CenterIM is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with CenterIM.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 #ifndef NOTIFY_H
  19 #define NOTIFY_H
  20
  21 #include <cppconsui/MessageDialog.h>
  22 #include <cppconsui/SplitDialog.h>
  23 #include <cppconsui/TreeView.h>
  24 #include <libpurple/purple.h>
  25
  26 #define NOTIFY (Notify::instance())
  27
  28 class Notify {
  29 public:
  30   static Notify *instance();
  31
  32 private:
  33   class UserInfoDialog : public CppConsUI::SplitDialog {
  34   public:
  35     UserInfoDialog(const char *title);
  36     virtual ~UserInfoDialog() override {}
  37
  38     // Window
  39     virtual void onScreenResized() override;
  40
  41     void update(
  42       PurpleConnection *gc, const char *who, PurpleNotifyUserInfo *user_info);
  43
  44   protected:
  45     CppConsUI::TreeView *treeview_;
  46
  47   private:
  48     CONSUI_DISABLE_COPY(UserInfoDialog);
  49   };
  50
  51   typedef std::set<CppConsUI::AbstractDialog *> Notifications;
  52   typedef std::pair<PurpleAccount *, std::string> User;
  53   typedef std::map<User, UserInfoDialog *> UserInfos;
  54
  55   // Track all opened notifications so it is possible to break the
  56   // purple_notify_close() -> AbstractDialog::Close() -> purple_notify_close()
  57   // -> etc. loop.
  58   Notifications notifications_;
  59   // Keep track of all opened user info dialogs so they can be updated when
  60   // notify_userinfo() is called for them several times.
  61   UserInfos user_infos_;
  62
  63   PurpleNotifyUiOps centerim_notify_ui_ops_;
  64
  65   static Notify *my_instance_;
  66
  67   Notify();
  68   ~Notify();
  69   CONSUI_DISABLE_COPY(Notify);
  70
  71   static void init();
  72   static void finalize();
  73   friend class CenterIM;
  74
  75   void onDialogClose(CppConsUI::Window &activator, PurpleNotifyType type);
  76   void onUserInfoDialogClose(CppConsUI::Window &activator, User user);
  77
  78   static void *notify_message_(PurpleNotifyMsgType type, const char *title,
  79     const char *primary, const char *secondary)
  80   {
  81     return NOTIFY->notify_message(type, title, primary, secondary);
  82   }
  83   static void *notify_userinfo_(
  84     PurpleConnection *gc, const char *who, PurpleNotifyUserInfo *user_info)
  85   {
  86     return NOTIFY->notify_userinfo(gc, who, user_info);
  87   }
  88   static void close_notify_(PurpleNotifyType type, void *ui_handle)
  89   {
  90     NOTIFY->close_notify(type, ui_handle);
  91   }
  92
  93   void *notify_message(PurpleNotifyMsgType type, const char *title,
  94     const char *primary, const char *secondary);
  95   void *notify_userinfo(
  96     PurpleConnection *gc, const char *who, PurpleNotifyUserInfo *user_info);
  97   void close_notify(PurpleNotifyType type, void *ui_handle);
  98 };
  99
 100 #endif // NOTIFY_H
 101
 102 // vim: set tabstop=2 shiftwidth=2 textwidth=80 expandtab: