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74 lines
2.4 KiB
C++
74 lines
2.4 KiB
C++
#include "appstates/ProgressState.hpp"
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#include "appstates/FadeState.hpp"
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#include "graphics/colors.hpp"
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#include "input.hpp"
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#include "sdl.hpp"
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#include "strings/strings.hpp"
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#include "stringutil.hpp"
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#include "ui/PopMessageManager.hpp"
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#include <cmath>
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namespace
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{
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constexpr int COORD_BAR_X = 312;
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constexpr int COORD_BAR_Y = 462;
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constexpr int COORD_TEXT_Y = 467;
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constexpr int COORD_DISPLAY_CENTER = 640;
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constexpr double SIZE_BAR_WIDTH = 656.0f;
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}
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void ProgressState::update()
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{
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sys::ProgressTask *task = static_cast<sys::ProgressTask *>(m_task.get());
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const double current = task->get_progress();
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BaseTask::update_loading_glyph();
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if (!m_task->is_running()) { ProgressState::deactivate_state(); }
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m_progressBarWidth = std::round(SIZE_BAR_WIDTH * current);
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m_progress = std::round(current * 100);
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m_percentageString = stringutil::get_formatted_string("%u%%", m_progress);
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const int percentageWidth = sdl::text::get_width(BaseTask::FONT_SIZE, m_percentageString);
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m_percentageX = COORD_DISPLAY_CENTER - (percentageWidth / 2);
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}
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void ProgressState::render()
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{
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const bool hasFocus = BaseState::has_focus();
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const int barWidth = static_cast<int>(SIZE_BAR_WIDTH);
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const std::string status = m_task->get_status();
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sdl::render_rect_fill(sdl::Texture::Null, 0, 0, 1280, 720, colors::DIM_BACKGROUND);
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sm_dialog->render(sdl::Texture::Null, hasFocus);
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sdl::text::render(sdl::Texture::Null, 312, 288, BaseTask::FONT_SIZE, 656, colors::WHITE, status);
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sdl::render_rect_fill(sdl::Texture::Null, COORD_BAR_X, COORD_BAR_Y, barWidth, 32, colors::BLACK);
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sdl::render_rect_fill(sdl::Texture::Null, COORD_BAR_X, COORD_BAR_Y, m_progressBarWidth, 32, colors::GREEN);
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sdl::text::render(sdl::Texture::Null,
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m_percentageX,
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COORD_TEXT_Y,
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BaseTask::FONT_SIZE,
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sdl::text::NO_WRAP,
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colors::WHITE,
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m_percentageString);
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BaseTask::render_loading_glyph();
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}
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void ProgressState::initialize_static_members()
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{
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if (sm_dialog) { return; }
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sm_dialog = ui::DialogBox::create(280, 262, 720, 256);
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}
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void ProgressState::deactivate_state()
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{
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FadeState::create_and_push(colors::DIM_BACKGROUND, colors::ALPHA_FADE_END, colors::ALPHA_FADE_BEGIN, nullptr);
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BaseState::deactivate();
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}
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