80 lines
2.9 KiB
C++
80 lines
2.9 KiB
C++
#include <hex/ui/popup.hpp>
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#include <hex/api/localization.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> &files, const std::vector<nfdfilteritem_t> &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({ }), m_files(files),
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m_openCallback(callback),
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m_validExtensions(validExtensions), m_multiple(multiple) { }
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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 : 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(path.filename()).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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ImGui::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]);
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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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}
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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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std::set<u32> m_indices;
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std::vector<std::fs::path> m_files;
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std::function<void(std::fs::path)> m_openCallback;
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std::vector<nfdfilteritem_t> m_validExtensions;
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bool m_multiple = false;
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};
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} |