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ImHex/plugins/builtin/source/content/welcome_screen.cpp

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#include <hex.hpp>
#include <hex/helpers/http_requests.hpp>
#include <hex/api/event_manager.hpp>
#include <hex/api/content_registry.hpp>
#include <hex/api/localization.hpp>
#include <hex/api/plugin_manager.hpp>
#include <hex/api/theme_manager.hpp>
#include <hex/api/layout_manager.hpp>
#include <hex/api/achievement_manager.hpp>
#include <hex/api_urls.hpp>
#include <hex/ui/view.hpp>
#include <hex/helpers/fs.hpp>
#include <hex/helpers/logger.hpp>
#include <hex/api/project_file_manager.hpp>
#include <imgui.h>
#include <hex/ui/imgui_imhex_extensions.h>
#include <nlohmann/json.hpp>
#include <romfs/romfs.hpp>
#include <wolv/io/file.hpp>
#include <wolv/io/fs.hpp>
#include <fonts/codicons_font.h>
#include <content/popups/popup_telemetry_request.hpp>
#include <content/recent.hpp>
#include <string>
#include <random>
namespace hex::plugin::builtin {
static ImGuiExt::Texture s_bannerTexture, s_backdropTexture, s_infoBannerTexture;
static std::string s_tipOfTheDay;
class PopupRestoreBackup : public Popup<PopupRestoreBackup> {
private:
std::fs::path m_logFilePath;
std::function<void()> m_restoreCallback;
std::function<void()> m_deleteCallback;
bool m_reportError = true;
public:
PopupRestoreBackup(std::fs::path logFilePath, const std::function<void()> &restoreCallback, const std::function<void()> &deleteCallback)
: Popup("hex.builtin.popup.safety_backup.title"),
m_logFilePath(std::move(logFilePath)),
m_restoreCallback(restoreCallback),
m_deleteCallback(deleteCallback) {
this->m_reportError = ContentRegistry::Settings::read("hex.builtin.setting.general", "hex.builtin.setting.general.upload_crash_logs", true);
}
void drawContent() override {
ImGui::TextUnformatted("hex.builtin.popup.safety_backup.desc"_lang);
if (!this->m_logFilePath.empty()) {
ImGui::NewLine();
ImGui::TextUnformatted("hex.builtin.popup.safety_backup.log_file"_lang);
ImGui::SameLine(0, 2_scaled);
if (ImGuiExt::Hyperlink(this->m_logFilePath.filename().string().c_str())) {
fs::openFolderWithSelectionExternal(this->m_logFilePath);
}
ImGui::Checkbox("hex.builtin.popup.safety_backup.report_error"_lang, &this->m_reportError);
ImGui::NewLine();
}
auto width = ImGui::GetWindowWidth();
ImGui::SetCursorPosX(width / 9);
if (ImGui::Button("hex.builtin.popup.safety_backup.restore"_lang, ImVec2(width / 3, 0))) {
this->m_restoreCallback();
this->m_deleteCallback();
if (this->m_reportError) {
wolv::io::File logFile(this->m_logFilePath, wolv::io::File::Mode::Read);
if (logFile.isValid()) {
// Read current log file data
auto data = logFile.readString();
// Anonymize the log file
{
for (u32 pathType = 0; pathType < u32(fs::ImHexPath::END); pathType++) {
for (auto &folder : fs::getDefaultPaths(static_cast<fs::ImHexPath>(pathType))) {
auto parent = wolv::util::toUTF8String(folder.parent_path());
data = wolv::util::replaceStrings(data, parent, "<*****>");
}
}
}
TaskManager::createBackgroundTask("Upload Crash report", [path = this->m_logFilePath, data](auto&){
HttpRequest request("POST", ImHexApiURL + std::string("/crash_upload"));
request.uploadFile(std::vector<u8>(data.begin(), data.end()), "file", path.filename()).wait();
});
}
}
ContentRegistry::Settings::write("hex.builtin.setting.general", "hex.builtin.setting.general.upload_crash_logs", this->m_reportError);
this->close();
}
ImGui::SameLine();
ImGui::SetCursorPosX(width / 9 * 5);
if (ImGui::Button("hex.builtin.popup.safety_backup.delete"_lang, ImVec2(width / 3, 0))) {
this->m_deleteCallback();
this->close();
}
}
};
class PopupTipOfTheDay : public Popup<PopupTipOfTheDay> {
public:
PopupTipOfTheDay() : Popup("hex.builtin.popup.tip_of_the_day.title", true, false) { }
void drawContent() override {
ImGuiExt::Header("hex.builtin.welcome.tip_of_the_day"_lang, true);
ImGuiExt::TextFormattedWrapped("{}", s_tipOfTheDay.c_str());
ImGui::NewLine();
static bool dontShowAgain = false;
if (ImGui::Checkbox("hex.builtin.common.dont_show_again"_lang, &dontShowAgain)) {
ContentRegistry::Settings::write("hex.builtin.setting.general", "hex.builtin.setting.general.show_tips", !dontShowAgain);
}
ImGui::SameLine((ImGui::GetMainViewport()->Size / 3 - ImGui::CalcTextSize("hex.builtin.common.close"_lang) - ImGui::GetStyle().FramePadding).x);
if (ImGui::Button("hex.builtin.common.close"_lang))
Popup::close();
}
};
static void loadDefaultLayout() {
LayoutManager::loadString(std::string(romfs::get("layouts/default.hexlyt").string()));
}
static bool isAnyViewOpen() {
const auto &views = ContentRegistry::Views::impl::getEntries();
return std::any_of(views.begin(), views.end(),
[](const auto &entry) {
return entry.second->getWindowOpenState();
});
}
static void drawWelcomeScreenContent() {
const auto availableSpace = ImGui::GetContentRegionAvail();
ImGui::Image(s_bannerTexture, s_bannerTexture.getSize() / (2 * (1.0F / ImHexApi::System::getGlobalScale())));
ImGui::PushStyleColor(ImGuiCol_ChildBg, ImGui::GetStyleColorVec4(ImGuiCol_PopupBg));
ON_SCOPE_EXIT { ImGui::PopStyleColor(); };
ImGui::Indent();
if (ImGui::BeginTable("Welcome Left", 1, ImGuiTableFlags_NoBordersInBody, ImVec2(availableSpace.x / 2, 0))) {
ImGui::TableNextRow(ImGuiTableRowFlags_None, ImGui::GetTextLineHeightWithSpacing() * 3);
ImGui::TableNextColumn();
ImGui::PushTextWrapPos(ImGui::GetCursorPosX() + std::min<float>(450_scaled, availableSpace.x / 2 - 50_scaled));
ImGuiExt::TextFormattedWrapped("A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.");
ImGui::PopTextWrapPos();
ImGui::TableNextRow(ImGuiTableRowFlags_None, ImGui::GetTextLineHeightWithSpacing() * 6);
ImGui::TableNextColumn();
static bool otherProvidersVisible = false;
ImGui::SetCursorPosY(ImGui::GetCursorPosY() + 5_scaled);
{
auto startPos = ImGui::GetCursorPos();
ImGuiExt::BeginSubWindow("hex.builtin.welcome.header.start"_lang, ImVec2(), ImGuiChildFlags_AutoResizeX);
{
if (ImGuiExt::IconHyperlink(ICON_VS_NEW_FILE, "hex.builtin.welcome.start.create_file"_lang)) {
auto newProvider = hex::ImHexApi::Provider::createProvider("hex.builtin.provider.mem_file", true);
if (newProvider != nullptr && !newProvider->open())
hex::ImHexApi::Provider::remove(newProvider);
else
EventManager::post<EventProviderOpened>(newProvider);
}
if (ImGuiExt::IconHyperlink(ICON_VS_GO_TO_FILE, "hex.builtin.welcome.start.open_file"_lang))
EventManager::post<RequestOpenWindow>("Open File");
if (ImGuiExt::IconHyperlink(ICON_VS_NOTEBOOK, "hex.builtin.welcome.start.open_project"_lang))
EventManager::post<RequestOpenWindow>("Open Project");
if (ImGuiExt::IconHyperlink(ICON_VS_TELESCOPE, "hex.builtin.welcome.start.open_other"_lang))
otherProvidersVisible = !otherProvidersVisible;
}
ImGuiExt::EndSubWindow();
auto endPos = ImGui::GetCursorPos();
if (otherProvidersVisible) {
ImGui::SameLine(0, 2_scaled);
ImGui::SetCursorPos(ImGui::GetCursorPos() + ImVec2(0, (endPos - startPos).y / 2));
ImGui::TextUnformatted(ICON_VS_ARROW_RIGHT);
ImGui::SameLine(0, 2_scaled);
ImGuiExt::BeginSubWindow("hex.builtin.welcome.start.open_other"_lang, ImVec2(0, ImGui::GetTextLineHeightWithSpacing() * 6), ImGuiChildFlags_AutoResizeX);
for (const auto &unlocalizedProviderName : ContentRegistry::Provider::impl::getEntries()) {
if (ImGuiExt::Hyperlink(LangEntry(unlocalizedProviderName))) {
ImHexApi::Provider::createProvider(unlocalizedProviderName);
otherProvidersVisible = false;
}
}
ImGuiExt::EndSubWindow();
}
}
// Draw recent entries
ImGui::Dummy({});
recent::draw();
if (ImHexApi::System::getInitArguments().contains("update-available")) {
ImGui::TableNextRow(ImGuiTableRowFlags_None, ImGui::GetTextLineHeightWithSpacing() * 5);
ImGui::TableNextColumn();
ImGuiExt::UnderlinedText("hex.builtin.welcome.header.update"_lang);
{
if (ImGuiExt::DescriptionButton("hex.builtin.welcome.update.title"_lang, hex::format("hex.builtin.welcome.update.desc"_lang, ImHexApi::System::getInitArguments()["update-available"]).c_str(), ImVec2(ImGui::GetContentRegionAvail().x * 0.8F, 0)))
ImHexApi::System::updateImHex(ImHexApi::System::UpdateType::Stable);
}
}
ImGui::TableNextRow(ImGuiTableRowFlags_None, ImGui::GetTextLineHeightWithSpacing() * 6);
ImGui::TableNextColumn();
ImGui::SetCursorPosY(ImGui::GetCursorPosY() + 5_scaled);
ImGuiExt::BeginSubWindow("hex.builtin.welcome.header.help"_lang, ImVec2(), ImGuiChildFlags_AutoResizeX);
{
if (ImGuiExt::IconHyperlink(ICON_VS_GITHUB, "hex.builtin.welcome.help.repo"_lang)) hex::openWebpage("hex.builtin.welcome.help.repo.link"_lang);
if (ImGuiExt::IconHyperlink(ICON_VS_ORGANIZATION, "hex.builtin.welcome.help.gethelp"_lang)) hex::openWebpage("hex.builtin.welcome.help.gethelp.link"_lang);
if (ImGuiExt::IconHyperlink(ICON_VS_COMMENT_DISCUSSION, "hex.builtin.welcome.help.discord"_lang)) hex::openWebpage("hex.builtin.welcome.help.discord.link"_lang);
}
ImGuiExt::EndSubWindow();
ImGui::TableNextRow(ImGuiTableRowFlags_None, ImGui::GetTextLineHeightWithSpacing() * 5);
ImGui::TableNextColumn();
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0, 0));
ImGuiExt::BeginSubWindow("hex.builtin.welcome.header.plugins"_lang, ImVec2(), ImGuiChildFlags_AutoResizeX);
{
const auto &plugins = PluginManager::getPlugins();
if (!plugins.empty()) {
if (ImGui::BeginTable("plugins", 4, ImGuiTableFlags_Borders | ImGuiTableFlags_RowBg | ImGuiTableFlags_ScrollY | ImGuiTableFlags_SizingFixedFit, ImVec2(0, ImGui::GetTextLineHeightWithSpacing() * 5))) {
ImGui::TableSetupScrollFreeze(0, 1);
ImGui::TableSetupColumn("hex.builtin.welcome.plugins.plugin"_lang, ImGuiTableColumnFlags_WidthStretch, 0.2);
ImGui::TableSetupColumn("hex.builtin.welcome.plugins.author"_lang, ImGuiTableColumnFlags_WidthStretch, 0.2);
ImGui::TableSetupColumn("hex.builtin.welcome.plugins.desc"_lang, ImGuiTableColumnFlags_WidthStretch, 0.5);
ImGui::TableSetupColumn("##loaded", ImGuiTableColumnFlags_WidthFixed, ImGui::GetTextLineHeight());
ImGui::TableHeadersRow();
ImGuiListClipper clipper;
clipper.Begin(plugins.size());
while (clipper.Step()) {
for (int i = clipper.DisplayStart; i < clipper.DisplayEnd; i++) {
const auto &plugin = plugins[i];
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::TextUnformatted(plugin.getPluginName().c_str());
ImGui::TableNextColumn();
ImGui::TextUnformatted(plugin.getPluginAuthor().c_str());
ImGui::TableNextColumn();
ImGui::TextUnformatted(plugin.getPluginDescription().c_str());
ImGui::TableNextColumn();
ImGui::TextUnformatted(plugin.isLoaded() ? ICON_VS_CHECK : ICON_VS_CLOSE);
}
}
clipper.End();
ImGui::EndTable();
}
}
}
ImGuiExt::EndSubWindow();
ImGui::PopStyleVar();
ImGui::EndTable();
}
ImGui::SameLine();
if (ImGui::BeginTable("Welcome Right", 1, ImGuiTableFlags_NoBordersInBody, ImVec2(availableSpace.x / 2, 0))) {
ImGui::TableNextRow(ImGuiTableRowFlags_None, ImGui::GetTextLineHeightWithSpacing() * 5);
ImGui::TableNextColumn();
auto windowPadding = ImGui::GetStyle().WindowPadding.x * 3;
ImGuiExt::BeginSubWindow("hex.builtin.welcome.header.customize"_lang, ImVec2(ImGui::GetContentRegionAvail().x - windowPadding, 0), ImGuiChildFlags_AutoResizeX);
{
if (ImGuiExt::DescriptionButton("hex.builtin.welcome.customize.settings.title"_lang, "hex.builtin.welcome.customize.settings.desc"_lang, ImVec2(ImGui::GetContentRegionAvail().x, 0)))
EventManager::post<RequestOpenWindow>("Settings");
}
ImGuiExt::EndSubWindow();
ImGui::TableNextRow(ImGuiTableRowFlags_None, ImGui::GetTextLineHeightWithSpacing() * 5);
ImGui::TableNextColumn();
ImGuiExt::BeginSubWindow("hex.builtin.welcome.header.learn"_lang, ImVec2(ImGui::GetContentRegionAvail().x - windowPadding, 0), ImGuiChildFlags_AutoResizeX);
{
const auto size = ImVec2(ImGui::GetContentRegionAvail().x, 0);
if (ImGuiExt::DescriptionButton("hex.builtin.welcome.learn.latest.title"_lang, "hex.builtin.welcome.learn.latest.desc"_lang, size))
hex::openWebpage("hex.builtin.welcome.learn.latest.link"_lang);
if (ImGuiExt::DescriptionButton("hex.builtin.welcome.learn.imhex.title"_lang, "hex.builtin.welcome.learn.imhex.desc"_lang, size)) {
AchievementManager::unlockAchievement("hex.builtin.achievement.starting_out", "hex.builtin.achievement.starting_out.docs.name");
hex::openWebpage("hex.builtin.welcome.learn.imhex.link"_lang);
}
if (ImGuiExt::DescriptionButton("hex.builtin.welcome.learn.pattern.title"_lang, "hex.builtin.welcome.learn.pattern.desc"_lang, size))
hex::openWebpage("hex.builtin.welcome.learn.pattern.link"_lang);
if (ImGuiExt::DescriptionButton("hex.builtin.welcome.learn.plugins.title"_lang, "hex.builtin.welcome.learn.plugins.desc"_lang, size))
hex::openWebpage("hex.builtin.welcome.learn.plugins.link"_lang);
if (auto [unlocked, total] = AchievementManager::getProgress(); unlocked != total) {
if (ImGuiExt::DescriptionButtonProgress("hex.builtin.welcome.learn.achievements.title"_lang, "hex.builtin.welcome.learn.achievements.desc"_lang, float(unlocked) / float(total), size)) {
EventManager::post<RequestOpenWindow>("Achievements");
}
}
}
ImGuiExt::EndSubWindow();
auto extraWelcomeScreenEntries = ContentRegistry::Interface::impl::getWelcomeScreenEntries();
if (!extraWelcomeScreenEntries.empty()) {
ImGui::TableNextRow(ImGuiTableRowFlags_None, ImGui::GetTextLineHeightWithSpacing() * 5);
ImGui::TableNextColumn();
ImGuiExt::BeginSubWindow("hex.builtin.welcome.header.various"_lang, ImVec2(ImGui::GetContentRegionAvail().x - windowPadding, 0));
{
for (const auto &callback : extraWelcomeScreenEntries)
callback();
}
ImGuiExt::EndSubWindow();
}
if (s_infoBannerTexture.isValid()) {
auto width = ImGui::GetContentRegionAvail().x - windowPadding;
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0, 0));
ImGuiExt::BeginSubWindow("hex.builtin.welcome.header.info"_lang, ImVec2(), ImGuiChildFlags_AutoResizeX);
{
ImGui::Image(s_infoBannerTexture, ImVec2(width, width / s_infoBannerTexture.getAspectRatio()));
}
ImGuiExt::EndSubWindow();
ImGui::PopStyleVar();
}
ImGui::EndTable();
}
ImGui::SetCursorPos(ImVec2(ImGui::GetContentRegionAvail().x + ImGui::GetStyle().FramePadding.x, ImGui::GetStyle().FramePadding.y * 2 - 1));
if (ImGuiExt::DimmedIconButton(ICON_VS_CLOSE, ImGuiExt::GetCustomColorVec4(ImGuiCustomCol_ToolbarRed))) {
auto provider = ImHexApi::Provider::createProvider("hex.builtin.provider.null");
if (provider != nullptr)
if (provider->open())
EventManager::post<EventProviderOpened>(provider);
}
}
static void drawWelcomeScreen() {
if (ImGui::Begin("ImHexDockSpace")) {
if (!ImHexApi::Provider::isValid()) {
static std::array<char, 256> title;
ImFormatString(title.data(), title.size(), "%s/DockSpace_%08X", ImGui::GetCurrentWindow()->Name, ImGui::GetID("ImHexMainDock"));
if (ImGui::Begin(title.data(), nullptr, ImGuiWindowFlags_NoNav | ImGuiWindowFlags_NoBringToFrontOnFocus)) {
ImGui::Dummy({});
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, scaled({ 10, 10 }));
ImGui::SetNextWindowScroll({ 0.0F, -1.0F });
ImGui::SetNextWindowSize(ImGui::GetContentRegionAvail() + scaled({ 0, 10 }));
ImGui::SetNextWindowPos(ImGui::GetCursorScreenPos() - ImVec2(0, ImGui::GetStyle().FramePadding.y + 2_scaled));
if (ImGui::Begin("Welcome Screen", nullptr, ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoDocking | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoMove)) {
drawWelcomeScreenContent();
}
ImGui::End();
ImGui::PopStyleVar();
}
ImGui::End();
}
}
ImGui::End();
}
/**
* @brief Draw some default background if there are no views available in the current layout
*/
static void drawNoViewsBackground() {
if (ImGui::Begin("ImHexDockSpace")) {
static std::array<char, 256> title;
ImFormatString(title.data(), title.size(), "%s/DockSpace_%08X", ImGui::GetCurrentWindow()->Name, ImGui::GetID("ImHexMainDock"));
if (ImGui::Begin(title.data())) {
ImGui::Dummy({});
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, scaled({ 10, 10 }));
ImGui::SetNextWindowScroll({ 0.0F, -1.0F });
ImGui::SetNextWindowSize(ImGui::GetContentRegionAvail() + scaled({ 0, 10 }));
ImGui::SetNextWindowPos(ImGui::GetCursorScreenPos() - ImVec2(0, ImGui::GetStyle().FramePadding.y + 2_scaled));
if (ImGui::Begin("Welcome Screen", nullptr, ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoDocking | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoMove)) {
auto imageSize = scaled(ImVec2(350, 350));
auto imagePos = (ImGui::GetContentRegionAvail() - imageSize) / 2;
ImGui::SetCursorPos(imagePos);
ImGui::Image(s_backdropTexture, imageSize);
auto loadDefaultText = "hex.builtin.layouts.none.restore_default"_lang;
auto textSize = ImGui::CalcTextSize(loadDefaultText);
auto textPos = ImVec2(
(ImGui::GetContentRegionAvail().x - textSize.x) / 2,
imagePos.y + imageSize.y
);
ImGui::SetCursorPos(textPos);
if (ImGuiExt::DimmedButton(loadDefaultText)){
loadDefaultLayout();
}
}
ImGui::End();
ImGui::PopStyleVar();
}
ImGui::End();
}
ImGui::End();
}
/**
* @brief Registers the event handlers related to the welcome screen
* should only be called once, at startup
*/
void createWelcomeScreen() {
recent::registerEventHandlers();
recent::updateRecentEntries();
(void)EventManager::subscribe<EventFrameBegin>(drawWelcomeScreen);
// Sets a background when they are no views
(void)EventManager::subscribe<EventFrameBegin>([]{
if (ImHexApi::Provider::isValid() && !isAnyViewOpen())
drawNoViewsBackground();
});
(void)EventManager::subscribe<EventSettingsChanged>([] {
{
auto theme = ContentRegistry::Settings::read("hex.builtin.setting.interface", "hex.builtin.setting.interface.color", ThemeManager::NativeTheme).get<std::string>();
if (theme != ThemeManager::NativeTheme) {
static std::string lastTheme;
if (theme != lastTheme) {
EventManager::post<RequestChangeTheme>(theme);
lastTheme = theme;
}
}
}
{
auto language = ContentRegistry::Settings::read("hex.builtin.setting.interface", "hex.builtin.setting.interface.language", "en-US").get<std::string>();
if (language != LangEntry::getSelectedLanguage())
LangEntry::loadLanguage(language);
}
{
auto targetFps = ContentRegistry::Settings::read("hex.builtin.setting.interface", "hex.builtin.setting.interface.fps", 14).get<int>();
ImHexApi::System::setTargetFPS(static_cast<float>(targetFps));
}
});
(void)EventManager::subscribe<RequestChangeTheme>([](const std::string &theme) {
auto changeTexture = [&](const std::string &path) {
return ImGuiExt::Texture(romfs::get(path).span());
};
ThemeManager::changeTheme(theme);
s_bannerTexture = changeTexture(hex::format("assets/{}/banner.png", ThemeManager::getImageTheme()));
s_backdropTexture = changeTexture(hex::format("assets/{}/backdrop.png", ThemeManager::getImageTheme()));
if (!s_bannerTexture.isValid()) {
log::error("Failed to load banner texture!");
}
});
EventManager::subscribe<EventProviderCreated>([](auto) {
if (!isAnyViewOpen())
loadDefaultLayout();
});
EventManager::subscribe<EventWindowInitialized>([] {
// Documentation of the value above the setting definition
auto allowServerContact = ContentRegistry::Settings::read("hex.builtin.setting.general", "hex.builtin.setting.general.server_contact", 2);
if (allowServerContact == 2) {
ContentRegistry::Settings::write("hex.builtin.setting.general", "hex.builtin.setting.general.server_contact", 0);
// Open the telemetry popup but only on desktop versions
#if !defined(OS_WEB)
PopupTelemetryRequest::open();
#endif
}
});
// Clear project context if we go back to the welcome screen
EventManager::subscribe<EventProviderChanged>([](const hex::prv::Provider *oldProvider, const hex::prv::Provider *newProvider) {
hex::unused(oldProvider);
if (newProvider == nullptr) {
ProjectFile::clearPath();
EventManager::post<RequestUpdateWindowTitle>();
}
});
recent::addMenuItems();
// Check for crash backup
constexpr static auto CrashFileName = "crash.json";
constexpr static auto BackupFileName = "crash_backup.hexproj";
bool hasCrashed = false;
for (const auto &path : fs::getDefaultPaths(fs::ImHexPath::Config)) {
if (auto crashFilePath = std::fs::path(path) / CrashFileName; wolv::io::fs::exists(crashFilePath)) {
hasCrashed = true;
log::info("Found crash.json file at {}", wolv::util::toUTF8String(crashFilePath));
wolv::io::File crashFile(crashFilePath, wolv::io::File::Mode::Read);
nlohmann::json crashFileData;
try {
crashFileData = nlohmann::json::parse(crashFile.readString());
} catch (nlohmann::json::exception &e) {
log::error("Failed to parse crash.json file: {}", e.what());
crashFile.remove();
continue;
}
bool hasProject = !crashFileData.value("project", "").empty();
auto backupFilePath = path / BackupFileName;
bool hasBackupFile = wolv::io::fs::exists(backupFilePath);
PopupRestoreBackup::open(
// Path of log file
crashFileData.value("logFile", ""),
// Restore callback
[=] {
if (hasBackupFile) {
ProjectFile::load(backupFilePath);
if (hasProject) {
ProjectFile::setPath(crashFileData["project"].get<std::string>());
} else {
ProjectFile::setPath("");
}
EventManager::post<RequestUpdateWindowTitle>();
}else{
if (hasProject) {
ProjectFile::setPath(crashFileData["project"].get<std::string>());
}
}
},
// Delete callback (also executed after restore)
[crashFilePath, backupFilePath] {
wolv::io::fs::remove(crashFilePath);
wolv::io::fs::remove(backupFilePath);
}
);
}
}
// Tip of the day
auto tipsData = romfs::get("tips.json");
if (!hasCrashed && tipsData.valid()) {
auto tipsCategories = nlohmann::json::parse(tipsData.string());
auto now = std::chrono::system_clock::now();
auto days_since_epoch = std::chrono::duration_cast<std::chrono::days>(now.time_since_epoch());
std::mt19937 random(days_since_epoch.count());
auto chosenCategory = tipsCategories[random()%tipsCategories.size()].at("tips");
auto chosenTip = chosenCategory[random()%chosenCategory.size()];
s_tipOfTheDay = chosenTip.get<std::string>();
bool showTipOfTheDay = ContentRegistry::Settings::read("hex.builtin.setting.general", "hex.builtin.setting.general.show_tips", true);
if (showTipOfTheDay)
PopupTipOfTheDay::open();
}
if (hasCrashed) {
TaskManager::doLater([]{
AchievementManager::unlockAchievement("hex.builtin.achievement.starting_out", "hex.builtin.achievement.starting_out.crash.name");
});
}
// Load info banner texture either locally or from the server
TaskManager::doLater([] {
for (const auto &defaultPath : fs::getDefaultPaths(fs::ImHexPath::Resources)) {
const auto infoBannerPath = defaultPath / "info_banner.png";
if (wolv::io::fs::exists(infoBannerPath)) {
s_infoBannerTexture = ImGuiExt::Texture(wolv::util::toUTF8String(infoBannerPath).c_str());
break;
} else {
TaskManager::createBackgroundTask("Load banner", [](auto&) {
HttpRequest request("GET", ImHexApiURL + std::string("/info_banner"));
auto response = request.downloadFile().get();
if (response.isSuccess()) {
const auto &data = response.getData();
TaskManager::doLater([data] {
s_infoBannerTexture = ImGuiExt::Texture(data.data(), data.size());
});
}
});
}
}
});
}
}
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