source/gui/GUITooltip.h

   1 /* Copyright (C) 2021 Wildfire Games.
   2  * This file is part of 0 A.D.
   3  *
   4  * 0 A.D. is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * 0 A.D. is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with 0 A.D.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #ifndef INCLUDED_GUITOOLTIP
  19 #define INCLUDED_GUITOOLTIP
  20
  21 class IGUIObject;
  22 class CGUI;
  23
  24 #include "maths/Vector2D.h"
  25 #include "ps/CStr.h"
  26
  27 class GUITooltip
  28 {
  29 public:
  30         NONCOPYABLE(GUITooltip);
  31
  32         GUITooltip();
  33         void Update(IGUIObject* Nearest, const CVector2D& MousePos, CGUI& GUI);
  34
  35 private:
  36
  37         void ShowTooltip(IGUIObject* obj, const CVector2D& pos, const CStr& style, CGUI& pGUI);
  38         void HideTooltip(const CStr& style, CGUI& pGUI);
  39         bool GetTooltip(IGUIObject* obj, CStr& style);
  40
  41         int m_State;
  42
  43         IGUIObject* m_PreviousObject;
  44         CStr m_PreviousTooltipName;
  45         CVector2D m_PreviousMousePos;
  46         double m_Time;
  47 };
  48
  49 #endif // INCLUDED_GUITOOLTIP