elexis
e1014aad3b
Remove the remaining of such checks afterd3e56f0f57
removed 21 of them already.2c47fbd66a
initialized the pointer at construction time rather than at random conditional events later. Differential Revision: https://code.wildfiregames.com/D2205 Comments By: Vladislav, wraitii Tested on: gcc 9.1.0, clang 8.0.1 This was SVN commit r22741.
62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/* Copyright (C) 2019 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef INCLUDED_GUICOLOR
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#define INCLUDED_GUICOLOR
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#include "graphics/Color.h"
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#include "ps/CStr.h"
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class CGUI;
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/**
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* Same as the CColor class, but this one can also parse colors predefined in the GUI page (such as "yellow").
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*/
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struct CGUIColor : CColor
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{
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// Take advantage of compiler warnings if unintentionally copying this
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NONCOPYABLE(CGUIColor);
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// Defines move semantics so that the structs using the class can use it.
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MOVABLE(CGUIColor);
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CGUIColor() : CColor() {}
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CGUIColor(float r, float g, float b, float a) : CColor(r, g, b, a) {}
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/**
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* Returns this color if it has been set, otherwise the given fallback color.
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*/
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const CGUIColor& operator||(const CGUIColor& fallback) const
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{
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if (*this)
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return *this;
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return fallback;
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}
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/**
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* Load color depending on current GUI page.
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*/
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bool ParseString(const CGUI& pGUI, const CStr& value, int defaultAlpha = 255);
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/**
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* Ensure that all users check for predefined colors.
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*/
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bool ParseString(const CStr& value, int defaultAlpha = 255) = delete;
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};
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#endif // INCLUDED_GUICOLOR
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