248 lines
10 KiB
C++
248 lines
10 KiB
C++
#include <unordered_set>
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#include <imgui.h>
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#include <hex/api/event.hpp>
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#include <hex/api/content_registry.hpp>
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#include <hex/api/project_file_manager.hpp>
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#include <hex/api/task.hpp>
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#include <hex/helpers/fmt.hpp>
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#include <hex/providers/provider.hpp>
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#include <wolv/utils/guards.hpp>
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#include <wolv/utils/string.hpp>
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#include <content/recent.hpp>
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#include <content/popups/popup_notification.hpp>
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#include <fonts/codicons_font.h>
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namespace hex::plugin::builtin::recent {
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constexpr static auto MaxRecentEntries = 5;
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constexpr static auto BackupFileName = "crash_backup.hexproj";
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static std::atomic<bool> s_recentEntriesUpdating = false;
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static std::list<RecentEntry> s_recentEntries;
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void registerEventHandlers() {
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// Save every opened provider as a "recent" shortcut
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(void)EventManager::subscribe<EventProviderOpened>([](prv::Provider *provider) {
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if (ContentRegistry::Settings::read("hex.builtin.setting.general", "hex.builtin.setting.general.save_recent_providers", 1) == 1) {
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auto fileName = hex::format("{:%y%m%d_%H%M%S}.json", fmt::gmtime(std::chrono::system_clock::now()));
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// Do not save to recents if the provider is part of a project
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if (ProjectFile::hasPath()) return;
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// Do not save to recents if the provider doesnt want it
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if (!provider->isSavableAsRecent()) return;
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// The recent provider is saved to every "recent" directory
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for (const auto &recentPath : fs::getDefaultPaths(fs::ImHexPath::Recent)) {
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wolv::io::File recentFile(recentPath / fileName, wolv::io::File::Mode::Create);
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if (!recentFile.isValid())
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continue;
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{
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auto path = ProjectFile::getPath();
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ProjectFile::clearPath();
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if (auto settings = provider->storeSettings(); !settings.is_null())
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recentFile.writeString(settings.dump(4));
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ProjectFile::setPath(path);
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}
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}
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}
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updateRecentEntries();
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});
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// Save opened projects as a "recent" shortcut
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(void)EventManager::subscribe<EventProjectOpened>([] {
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if (ContentRegistry::Settings::read("hex.builtin.setting.general", "hex.builtin.setting.general.save_recent_providers", 1) == 1) {
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auto fileName = hex::format("{:%y%m%d_%H%M%S}.json", fmt::gmtime(std::chrono::system_clock::now()));
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auto projectFileName = ProjectFile::getPath().filename();
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if (projectFileName == BackupFileName)
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return;
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// The recent provider is saved to every "recent" directory
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for (const auto &recentPath : fs::getDefaultPaths(fs::ImHexPath::Recent)) {
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wolv::io::File recentFile(recentPath / fileName, wolv::io::File::Mode::Create);
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if (!recentFile.isValid())
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continue;
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std::string displayName = hex::format("[{}] {}", "hex.builtin.common.project"_lang, wolv::util::toUTF8String(projectFileName));
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nlohmann::json recentEntry {
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{"type", "project"},
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{"displayName", displayName},
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{"path", wolv::util::toUTF8String(ProjectFile::getPath())}
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};
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recentFile.writeString(recentEntry.dump(4));
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}
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}
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updateRecentEntries();
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});
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}
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void updateRecentEntries() {
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TaskManager::createBackgroundTask("Updating recent files", [](auto&){
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if (s_recentEntriesUpdating)
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return;
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s_recentEntriesUpdating = true;
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ON_SCOPE_EXIT { s_recentEntriesUpdating = false; };
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s_recentEntries.clear();
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// Query all recent providers
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std::vector<std::fs::path> recentFilePaths;
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for (const auto &folder : fs::getDefaultPaths(fs::ImHexPath::Recent)) {
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for (const auto &entry : std::fs::directory_iterator(folder)) {
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if (entry.is_regular_file())
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recentFilePaths.push_back(entry.path());
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}
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}
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// Sort recent provider files by last modified time
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std::sort(recentFilePaths.begin(), recentFilePaths.end(), [](const auto &a, const auto &b) {
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return std::fs::last_write_time(a) > std::fs::last_write_time(b);
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});
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std::unordered_set<RecentEntry, RecentEntry::HashFunction> uniqueProviders;
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for (u32 i = 0; i < recentFilePaths.size() && uniqueProviders.size() < MaxRecentEntries; i++) {
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auto &path = recentFilePaths[i];
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try {
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auto jsonData = nlohmann::json::parse(wolv::io::File(path, wolv::io::File::Mode::Read).readString());
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uniqueProviders.insert(RecentEntry {
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.displayName = jsonData.at("displayName"),
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.type = jsonData.at("type"),
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.entryFilePath = path,
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.data = jsonData
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});
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} catch (...) { }
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}
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// Delete all recent provider files that are not in the list
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for (const auto &path : recentFilePaths) {
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bool found = false;
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for (const auto &provider : uniqueProviders) {
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if (path == provider.entryFilePath) {
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found = true;
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break;
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}
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}
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if (!found)
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wolv::io::fs::remove(path);
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}
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std::copy(uniqueProviders.begin(), uniqueProviders.end(), std::front_inserter(s_recentEntries));
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});
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}
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void loadRecentEntry(const RecentEntry &recentEntry) {
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if (recentEntry.type == "project") {
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std::fs::path projectPath = recentEntry.data["path"].get<std::string>();
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ProjectFile::load(projectPath);
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return;
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}
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auto *provider = ImHexApi::Provider::createProvider(recentEntry.type, true);
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if (provider != nullptr) {
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provider->loadSettings(recentEntry.data);
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if (!provider->open() || !provider->isAvailable()) {
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PopupError::open(hex::format("hex.builtin.provider.error.open"_lang, provider->getErrorMessage()));
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TaskManager::doLater([provider] { ImHexApi::Provider::remove(provider); });
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return;
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}
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EventManager::post<EventProviderOpened>(provider);
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updateRecentEntries();
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}
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}
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void draw() {
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ImGui::TableNextRow(ImGuiTableRowFlags_None, ImGui::GetTextLineHeightWithSpacing() * 9);
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ImGui::TableNextColumn();
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ImGui::UnderlinedText(s_recentEntries.empty() ? "" : "hex.builtin.welcome.start.recent"_lang);
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ImGui::SetCursorPosY(ImGui::GetCursorPosY() + 5_scaled);
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ImGui::Dummy({0, 0});
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ImGui::SameLine(0, 0);
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{
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if (!s_recentEntriesUpdating) {
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auto it = s_recentEntries.begin();
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while (it != s_recentEntries.end()) {
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const auto &recentEntry = *it;
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bool shouldRemove = false;
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ImGui::PushID(&recentEntry);
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ON_SCOPE_EXIT { ImGui::PopID(); };
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const char* icon;
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if (recentEntry.type == "project") {
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icon = ICON_VS_PROJECT;
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} else {
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icon = ICON_VS_FILE_BINARY;
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}
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if (ImGui::BulletHyperlink(hex::format("{} {}", icon, recentEntry.displayName).c_str())) {
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loadRecentEntry(recentEntry);
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break;
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}
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// Detect right click on recent provider
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std::string popupID = std::string("RecentEntryMenu.")+std::to_string(recentEntry.getHash());
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if (ImGui::IsMouseReleased(1) && ImGui::IsItemHovered()) {
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ImGui::OpenPopup(popupID.c_str());
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}
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if (ImGui::BeginPopup(popupID.c_str())) {
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if (ImGui::MenuItem("Remove")) {
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shouldRemove = true;
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}
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ImGui::EndPopup();
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}
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// Handle deletion from vector and on disk
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if (shouldRemove) {
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wolv::io::fs::remove(recentEntry.entryFilePath);
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it = s_recentEntries.erase(it);
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} else {
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it++;
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}
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}
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}
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}
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}
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void drawFileMenuItem() {
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ContentRegistry::Interface::addMenuItemSubMenu({ "hex.builtin.menu.file" }, 1200, [] {
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if (ImGui::BeginMenu("hex.builtin.menu.file.open_recent"_lang, !recent::s_recentEntriesUpdating && !s_recentEntries.empty())) {
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// Copy to avoid changing list while iteration
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auto recentEntries = s_recentEntries;
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for (auto &recentEntry : recentEntries) {
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if (ImGui::MenuItem(recentEntry.displayName.c_str())) {
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loadRecentEntry(recentEntry);
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}
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}
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ImGui::Separator();
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if (ImGui::MenuItem("hex.builtin.menu.file.clear_recent"_lang)) {
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s_recentEntries.clear();
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// Remove all recent files
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for (const auto &recentPath : fs::getDefaultPaths(fs::ImHexPath::Recent))
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for (const auto &entry : std::fs::directory_iterator(recentPath))
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std::fs::remove(entry.path());
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}
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ImGui::EndMenu();
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}
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});
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}
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} |