mirror of
https://github.com/ciphervance/supercell-wx.git
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105 lines
2.2 KiB
C++
105 lines
2.2 KiB
C++
#include <scwx/qt/util/imgui.hpp>
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#include <scwx/qt/manager/resource_manager.hpp>
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#include <scwx/qt/settings/general_settings.hpp>
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#include <scwx/util/logger.hpp>
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#include <mutex>
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#include <imgui.h>
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namespace scwx
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{
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namespace qt
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{
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namespace util
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{
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static const std::string logPrefix_ = "scwx::qt::util::imgui";
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static const auto logger_ = scwx::util::Logger::Create(logPrefix_);
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class ImGui::Impl
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{
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public:
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explicit Impl() {}
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~Impl() {}
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void Initialize();
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void UpdateMonospaceFont();
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bool initialized_ {false};
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ImFont* monospaceFont_ {nullptr};
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};
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ImGui::ImGui() : p(std::make_unique<Impl>()) {}
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ImGui::~ImGui() = default;
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ImGui::ImGui(ImGui&&) noexcept = default;
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ImGui& ImGui::operator=(ImGui&&) noexcept = default;
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void ImGui::Impl::Initialize()
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{
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if (initialized_)
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{
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return;
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}
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logger_->debug("Initialize");
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// Configure monospace font
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UpdateMonospaceFont();
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settings::GeneralSettings::Instance()
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.font_sizes()
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.RegisterValueChangedCallback([this](const std::vector<std::int64_t>&)
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{ UpdateMonospaceFont(); });
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initialized_ = true;
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}
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void ImGui::Impl::UpdateMonospaceFont()
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{
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// Get monospace font size
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std::size_t fontSize = 16;
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auto fontSizes =
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settings::GeneralSettings::Instance().font_sizes().GetValue();
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if (fontSizes.size() > 1)
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{
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fontSize = fontSizes[1];
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}
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else if (fontSizes.size() > 0)
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{
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fontSize = fontSizes[0];
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}
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// Get monospace font pointer
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auto monospace =
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manager::ResourceManager::Font(types::Font::Inconsolata_Regular);
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auto monospaceFont = monospace->ImGuiFont(fontSize);
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// Store monospace font pointer if not null
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if (monospaceFont != nullptr)
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{
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monospaceFont_ = monospace->ImGuiFont(fontSize);
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}
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}
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void ImGui::DrawTooltip(const std::string& hoverText)
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{
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p->Initialize();
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::ImGui::BeginTooltip();
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::ImGui::PushFont(p->monospaceFont_);
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::ImGui::TextUnformatted(hoverText.c_str());
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::ImGui::PopFont();
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::ImGui::EndTooltip();
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}
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ImGui& ImGui::Instance()
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{
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static ImGui instance_ {};
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return instance_;
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}
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} // namespace util
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} // namespace qt
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} // namespace scwx
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