#pragma once #include #include #include #include #include #include namespace hex::ui { template class PopupNamedFileChooserBase : public Popup { public: PopupNamedFileChooserBase(const std::vector &basePaths, const std::vector &files, const std::vector &validExtensions, bool multiple, const std::function &nameCallback, const std::function &callback) : hex::Popup("hex.ui.common.choose_file"), m_selectedFiles({ }), m_nameCallback(nameCallback), m_openCallback(callback), m_validExtensions(validExtensions), m_multiple(multiple) { for (const auto &path : files) { std::fs::path adjustedPath; for (const auto &basePath : basePaths) { if (isSubpath(basePath, path)) { adjustedPath = std::fs::relative(path, basePath); break; } } if (adjustedPath.empty()) adjustedPath = path.filename(); m_files.push_back({ path, adjustedPath }); } std::sort(m_files.begin(), m_files.end(), [](const auto &a, const auto &b) { return a.first < b.first; }); } void drawContent() override { bool doubleClicked = false; ImGui::PushItemWidth(-1); ImGuiExt::InputTextIcon("##search", ICON_VS_FILTER, m_filter); ImGui::PopItemWidth(); if (ImGui::BeginListBox("##files", scaled(ImVec2(500, 400)))) { for (auto fileIt = m_files.begin(); fileIt != m_files.end(); ++fileIt) { const auto &[path, pathName] = *fileIt; const auto &pathNameString = m_nameCallback(pathName); if (!m_filter.empty() && !pathNameString.contains(m_filter)) continue; ImGui::PushID(&*fileIt); bool selected = m_selectedFiles.contains(fileIt); if (ImGui::Selectable(pathNameString.c_str(), selected, ImGuiSelectableFlags_DontClosePopups)) { if (!m_multiple) { m_selectedFiles.clear(); m_selectedFiles.insert(fileIt); } else { if (selected) { m_selectedFiles.erase(fileIt); } else { m_selectedFiles.insert(fileIt); } } } if (ImGui::IsItemHovered() && ImGui::IsMouseDoubleClicked(0)) doubleClicked = true; ImGuiExt::InfoTooltip(wolv::util::toUTF8String(path).c_str()); ImGui::PopID(); } ImGui::EndListBox(); } if (ImGui::Button("hex.ui.common.open"_lang) || doubleClicked) { for (const auto &it : m_selectedFiles) m_openCallback(it->first); Popup::close(); } ImGui::SameLine(); if (ImGui::Button("hex.ui.common.browse"_lang)) { fs::openFileBrowser(fs::DialogMode::Open, m_validExtensions, [this](const auto &path) { m_openCallback(path); Popup::close(); }, {}, m_multiple); } if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_Escape))) this->close(); } [[nodiscard]] ImGuiWindowFlags getFlags() const override { return ImGuiWindowFlags_AlwaysAutoResize; } private: static bool isSubpath(const std::fs::path &basePath, const std::fs::path &path) { auto relativePath = std::fs::relative(path, basePath); return !relativePath.empty() && relativePath.native()[0] != '.'; } private: std::string m_filter; std::vector> m_files; std::set>::const_iterator> m_selectedFiles; std::function m_nameCallback; std::function m_openCallback; std::vector m_validExtensions; bool m_multiple = false; }; class PopupNamedFileChooser : public PopupNamedFileChooserBase { public: PopupNamedFileChooser(const std::vector &basePaths, const std::vector &files, const std::vector &validExtensions, bool multiple, const std::function &nameCallback, const std::function &callback) : PopupNamedFileChooserBase(basePaths, files, validExtensions, multiple, nameCallback, callback) { } }; class PopupFileChooser : public PopupNamedFileChooserBase { public: PopupFileChooser(const std::vector &basePaths, const std::vector &files, const std::vector &validExtensions, bool multiple, const std::function &callback) : PopupNamedFileChooserBase(basePaths, files, validExtensions, multiple, nameCallback, callback) { } static std::string nameCallback(const std::fs::path &path) { return wolv::util::toUTF8String(path); } }; }