114 lines
4.1 KiB
C++
114 lines
4.1 KiB
C++
#pragma once
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#include <hex/ui/popup.hpp>
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#include <hex/api/localization_manager.hpp>
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#include <wolv/utils/string.hpp>
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#include <functional>
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#include <string>
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namespace hex::plugin::builtin {
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class PopupFileChooser : public Popup<PopupFileChooser> {
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public:
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PopupFileChooser(const std::vector<std::fs::path> &basePaths, const std::vector<std::fs::path> &files, const std::vector<hex::fs::ItemFilter> &validExtensions, bool multiple, const std::function<void(std::fs::path)> &callback)
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: hex::Popup<PopupFileChooser>("hex.builtin.common.choose_file"),
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m_indices({ }),
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m_openCallback(callback),
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m_validExtensions(validExtensions), m_multiple(multiple) {
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for (const auto &path : files) {
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std::fs::path adjustedPath;
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for (const auto &basePath : basePaths) {
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if (isSubpath(basePath, path)) {
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adjustedPath = std::fs::relative(path, basePath);
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break;
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}
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}
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if (adjustedPath.empty())
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adjustedPath = path.filename();
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this->m_files.push_back({ path, adjustedPath });
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}
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std::sort(this->m_files.begin(), this->m_files.end(), [](const auto &a, const auto &b) {
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return a.first < b.first;
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});
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}
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void drawContent() override {
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bool doubleClicked = false;
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if (ImGui::BeginListBox("##files", scaled(ImVec2(500, 400)))) {
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u32 index = 0;
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for (auto &[path, pathName] : this->m_files) {
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ImGui::PushID(index);
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bool selected = this->m_indices.contains(index);
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if (ImGui::Selectable(wolv::util::toUTF8String(pathName).c_str(), selected, ImGuiSelectableFlags_DontClosePopups)) {
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if (!this->m_multiple) {
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this->m_indices.clear();
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this->m_indices.insert(index);
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} else {
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if (selected) {
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this->m_indices.erase(index);
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} else {
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this->m_indices.insert(index);
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}
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}
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}
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if (ImGui::IsItemHovered() && ImGui::IsMouseDoubleClicked(0))
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doubleClicked = true;
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ImGuiExt::InfoTooltip(wolv::util::toUTF8String(path).c_str());
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ImGui::PopID();
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index++;
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}
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ImGui::EndListBox();
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}
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if (ImGui::Button("hex.builtin.common.open"_lang) || doubleClicked) {
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for (const auto &index : this->m_indices)
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this->m_openCallback(this->m_files[index].first);
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Popup::close();
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}
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ImGui::SameLine();
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if (ImGui::Button("hex.builtin.common.browse"_lang)) {
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fs::openFileBrowser(fs::DialogMode::Open, this->m_validExtensions, [this](const auto &path) {
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this->m_openCallback(path);
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Popup::close();
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}, {}, this->m_multiple);
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}
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if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_Escape)))
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this->close();
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}
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[[nodiscard]] ImGuiWindowFlags getFlags() const override {
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return ImGuiWindowFlags_AlwaysAutoResize;
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}
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private:
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static bool isSubpath(const std::fs::path &basePath, const std::fs::path &path) {
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auto relativePath = std::fs::relative(path, basePath);
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return !relativePath.empty() && relativePath.native()[0] != '.';
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}
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private:
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std::set<u32> m_indices;
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std::vector<std::pair<std::fs::path, std::fs::path>> m_files;
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std::function<void(std::fs::path)> m_openCallback;
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std::vector<hex::fs::ItemFilter> m_validExtensions;
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bool m_multiple = false;
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};
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} |