LCOV - code coverage report
Current view: top level - source/gui - CGUIScrollBarVertical.h (source / functions) Hit Total Coverage
Test: 0 A.D. test coverage report Lines: 0 1 0.0 %
Date: 2022-06-14 00:41:00 Functions: 0 1 0.0 %

          Line data    Source code
       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             : /*
      19             :     A GUI Scrollbar, this class doesn't present all functionality
      20             :     to the scrollbar, it just controls the drawing and a wrapper
      21             :     for interaction with it.
      22             : */
      23             : 
      24             : #ifndef INCLUDED_CGUISCROLLBARVERTICAL
      25             : #define INCLUDED_CGUISCROLLBARVERTICAL
      26             : 
      27             : #include "IGUIScrollBar.h"
      28             : 
      29             : /**
      30             :  * Vertical implementation of IGUIScrollBar
      31             :  *
      32             :  * @see IGUIScrollBar
      33             :  */
      34             : class CGUIScrollBarVertical : public IGUIScrollBar
      35             : {
      36             : public:
      37             :     CGUIScrollBarVertical(CGUI& pGUI);
      38             :     virtual ~CGUIScrollBarVertical();
      39             : 
      40             : public:
      41             :     /**
      42             :      * Draw the scroll-bar
      43             :      */
      44             :     virtual void Draw(CCanvas2D& canvas);
      45             : 
      46             :     /**
      47             :      * If an object that contains a scrollbar has got messages, send
      48             :      * them to the scroll-bar and it will see if the message regarded
      49             :      * itself.
      50             :      *
      51             :      * @see IGUIObject#HandleMessage()
      52             :      */
      53             :     virtual void HandleMessage(SGUIMessage& Message);
      54             : 
      55             :     /**
      56             :      * Set m_Pos with g_mouse_x/y input, i.e. when dragging.
      57             :      */
      58             :     virtual void SetPosFromMousePos(const CVector2D& mouse);
      59             : 
      60             :     /**
      61             :      * @see IGUIScrollBar#HoveringButtonMinus
      62             :      */
      63             :     virtual bool HoveringButtonMinus(const CVector2D& mouse);
      64             : 
      65             :     /**
      66             :      * @see IGUIScrollBar#HoveringButtonPlus
      67             :      */
      68             :     virtual bool HoveringButtonPlus(const CVector2D& mouse);
      69             : 
      70             :     /**
      71             :      * Set Right Aligned
      72             :      * @param align Alignment
      73             :      */
      74           0 :     void SetRightAligned(const bool& align) { m_RightAligned = align; }
      75             : 
      76             :     /**
      77             :      * Get the rectangle of the actual BAR.
      78             :      * @return Rectangle, CRect
      79             :      */
      80             :     virtual CRect GetBarRect() const;
      81             : 
      82             :     /**
      83             :      * Get the rectangle of the outline of the scrollbar, every component of the
      84             :      * scroll-bar should be inside this area.
      85             :      * @return Rectangle, CRect
      86             :      */
      87             :     virtual CRect GetOuterRect() const;
      88             : 
      89             : protected:
      90             :     /**
      91             :      * Should the scroll bar proceed to the left or to the right of the m_X value.
      92             :      * Notice, this has nothing to do with where the owner places it.
      93             :      */
      94             :     bool m_RightAligned;
      95             : };
      96             : 
      97             : #endif // INCLUDED_CGUISCROLLBARVERTICAL

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