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51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
// SPDX-License-Identifier: MIT
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//
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// EmulationStation Desktop Edition
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// HelpStyle.cpp
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//
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// Style (default colors, position and origin) for the help system.
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// Also theme handling.
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//
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#include "HelpStyle.h"
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#include "resources/Font.h"
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HelpStyle::HelpStyle()
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{
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position =
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glm::vec2{Renderer::getScreenWidth() * 0.012f, Renderer::getScreenHeight() * 0.9515f};
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origin = glm::vec2{};
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iconColor = 0x777777FF;
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textColor = 0x777777FF;
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if (FONT_SIZE_SMALL != 0)
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font = Font::get(FONT_SIZE_SMALL);
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else
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font = nullptr;
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}
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void HelpStyle::applyTheme(const std::shared_ptr<ThemeData>& theme, const std::string& view)
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{
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auto elem = theme->getElement(view, "help", "helpsystem");
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if (!elem)
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return;
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if (elem->has("pos"))
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position = elem->get<glm::vec2>("pos") *
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glm::vec2{static_cast<float>(Renderer::getScreenWidth()),
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static_cast<float>(Renderer::getScreenHeight())};
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if (elem->has("origin"))
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origin = elem->get<glm::vec2>("origin");
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if (elem->has("textColor"))
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textColor = elem->get<unsigned int>("textColor");
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if (elem->has("iconColor"))
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iconColor = elem->get<unsigned int>("iconColor");
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if (elem->has("fontPath") || elem->has("fontSize"))
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font = Font::getFromTheme(elem, ThemeFlags::ALL, font);
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}
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