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[SettingsMenuState] Now using sliders for some settings.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| /* | ||
| * ===================================================================================== | ||
| * | ||
| * OpenMiner | ||
| * | ||
| * Copyright (C) 2018-2020 Unarelith, Quentin Bazin <[email protected]> | ||
| * Copyright (C) 2019-2020 the OpenMiner contributors (see CONTRIBUTORS.md) | ||
| * | ||
| * This file is part of OpenMiner. | ||
| * | ||
| * OpenMiner is free software; you can redistribute it and/or | ||
| * modify it under the terms of the GNU Lesser General Public | ||
| * License as published by the Free Software Foundation; either | ||
| * version 2.1 of the License, or (at your option) any later version. | ||
| * | ||
| * OpenMiner is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| * Lesser General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public License | ||
| * along with OpenMiner; if not, write to the Free Software Foundation, Inc., | ||
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
| * | ||
| * ===================================================================================== | ||
| */ | ||
| #include "Config.hpp" | ||
| #include "SliderWidget.hpp" | ||
|
|
||
| SliderWidget::SliderWidget(Widget *parent) : SliderWidget(200, parent) { | ||
| } | ||
|
|
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| SliderWidget::SliderWidget(u16 width, Widget *parent) : Widget(width, 20, parent) { | ||
| m_text.setColor(m_defaultTextColor); | ||
| m_text.setShadowColor({56, 56, 56}); | ||
|
|
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| m_slider.setClipRect(0, 66, 8, 20); | ||
| m_background.setClipRect(0, 46, width, 20); | ||
|
|
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| m_sliderBorder.setClipRect(200 - 2, 66, 2, 20); | ||
| m_backgroundBorder.setClipRect(200 - 2, 46, 2, 20); | ||
|
|
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| m_sliderBorder.setPosition(8 - 2, 0); | ||
| m_backgroundBorder.setPosition(width - 2, 0); | ||
| } | ||
|
|
||
| void SliderWidget::onEvent(const SDL_Event &event) { | ||
| if (event.type == SDL_MOUSEMOTION) { | ||
| if (m_isDragging || isPointInWidget(event.motion.x, event.motion.y)) { | ||
| m_text.setColor(m_hoverColor); | ||
|
|
||
| updatePercentage(event.motion.x); | ||
| } | ||
| else | ||
| m_text.setColor(m_defaultTextColor); | ||
|
|
||
| if (m_isDragging) | ||
| m_callback(*this, event.type); | ||
| } | ||
| else if (event.type == SDL_MOUSEBUTTONDOWN && event.button.button == SDL_BUTTON_LEFT) { | ||
| m_isDragging = isPointInWidget(event.button.x, event.button.y); | ||
| updatePercentage(event.button.x); | ||
| if (m_isDragging) | ||
| m_callback(*this, event.type); | ||
| } | ||
| else if (event.type == SDL_MOUSEBUTTONUP && event.button.button == SDL_BUTTON_LEFT) { | ||
| if (m_isDragging) | ||
| m_callback(*this, event.type); | ||
| m_isDragging = false; | ||
| } | ||
| } | ||
|
|
||
| void SliderWidget::setCurrentValue(int currentValue) { | ||
| m_percentage = (currentValue - m_min) / float(m_max - m_min); | ||
|
|
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| updateSliderPosition(); | ||
| } | ||
|
|
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| void SliderWidget::setText(const std::string &text) { | ||
| m_text.setString(text); | ||
| m_text.updateVertexBuffer(); | ||
| m_text.setPosition(m_width / 2 - m_text.getSize().x / 2, | ||
| m_height / 2 - m_text.getSize().y / 2, 0); | ||
| } | ||
|
|
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| void SliderWidget::updatePercentage(s32 mouseX) { | ||
| if (m_isDragging) { | ||
| m_percentage = (mouseX - getGlobalBounds().x) / Config::guiScale / m_width; | ||
| m_percentage = std::clamp(m_percentage, 0.f, 1.f); | ||
|
|
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| updateSliderPosition(); | ||
| } | ||
| } | ||
|
|
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| void SliderWidget::updateSliderPosition() { | ||
| m_slider.setPosition(m_percentage * (m_width - 8), 0); | ||
| m_sliderBorder.setPosition(m_percentage * (m_width - 8) + 6, 0); | ||
| } | ||
|
|
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| void SliderWidget::draw(gk::RenderTarget &target, gk::RenderStates states) const { | ||
| states.transform *= getTransform(); | ||
|
|
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| target.draw(m_background, states); | ||
| target.draw(m_backgroundBorder, states); | ||
|
|
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| target.draw(m_slider, states); | ||
| target.draw(m_sliderBorder, states); | ||
|
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| target.draw(m_text, states); | ||
| } | ||
|
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