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

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#include <hex/api/content_registry.hpp>
#include <hex/api/imhex_api.hpp>
#include <hex/api/localization_manager.hpp>
#include <hex/ui/view.hpp>
#include <hex/helpers/utils.hpp>
#include <hex/helpers/fmt.hpp>
#include <hex/helpers/logger.hpp>
#include <fonts/codicons_font.h>
#include <imgui.h>
#include <imgui_internal.h>
#include <hex/ui/imgui_imhex_extensions.h>
#include <content/popups/popup_notification.hpp>
namespace hex::plugin::builtin {
void addTitleBarButtons() {
#if defined(DEBUG)
ContentRegistry::Interface::addTitleBarButton(ICON_VS_DEBUG, "hex.builtin.title_bar_button.debug_build", []{
if (ImGui::GetIO().KeyCtrl) {
// Explicitly trigger a segfault by writing to an invalid memory location
// Used for debugging crashes
*reinterpret_cast<u8 *>(0x10) = 0x10;
std::unreachable();
} else if (ImGui::GetIO().KeyShift) {
// Explicitly trigger an abort by throwing an uncaught exception
// Used for debugging exception errors
throw std::runtime_error("Debug Error");
std::unreachable();
} else {
hex::openWebpage("https://imhex.werwolv.net/debug");
}
});
#endif
ContentRegistry::Interface::addTitleBarButton(ICON_VS_SMILEY, "hex.builtin.title_bar_button.feedback", []{
hex::openWebpage("https://github.com/WerWolv/ImHex/discussions/categories/feedback");
});
}
static void drawGlobalPopups() {
// Task exception popup
for (const auto &task : TaskManager::getRunningTasks()) {
if (task->hadException()) {
PopupError::open(hex::format("hex.builtin.popup.error.task_exception"_lang, Lang(task->getUnlocalizedName()), task->getExceptionMessage()));
task->clearException();
break;
}
}
}
void addGlobalUIItems() {
EventManager::subscribe<EventFrameEnd>(drawGlobalPopups);
}
void addFooterItems() {
if (hex::isProcessElevated()) {
ContentRegistry::Interface::addFooterItem([] {
ImGui::TextUnformatted(ICON_VS_SHIELD);
});
}
#if defined(DEBUG)
ContentRegistry::Interface::addFooterItem([] {
static float framerate = 0;
if (ImGuiExt::HasSecondPassed()) {
framerate = 1.0F / ImGui::GetIO().DeltaTime;
}
ImGuiExt::TextFormatted("FPS {0:2}.{1:02}", u32(framerate), u32(framerate * 100) % 100);
});
#endif
ContentRegistry::Interface::addFooterItem([] {
static bool shouldResetProgress = false;
auto taskCount = TaskManager::getRunningTaskCount();
if (taskCount > 0) {
const auto &tasks = TaskManager::getRunningTasks();
const auto &frontTask = tasks.front();
const auto progress = frontTask->getMaxValue() == 0 ? 1 : float(frontTask->getValue()) / frontTask->getMaxValue();
ImHexApi::System::setTaskBarProgress(ImHexApi::System::TaskProgressState::Progress, ImHexApi::System::TaskProgressType::Normal, progress * 100);
const auto widgetStart = ImGui::GetCursorPos();
{
ImGuiExt::TextSpinner(hex::format("({})", taskCount).c_str());
ImGui::SameLine();
ImGuiExt::SmallProgressBar(progress, (ImGui::GetCurrentWindow()->MenuBarHeight() - 10_scaled) / 2.0);
ImGui::SameLine();
}
const auto widgetEnd = ImGui::GetCursorPos();
ImGui::SetCursorPos(widgetStart);
ImGui::InvisibleButton("FrontTask", ImVec2(widgetEnd.x - widgetStart.x, ImGui::GetCurrentWindow()->MenuBarHeight()));
ImGui::SetCursorPos(widgetEnd);
ImGuiExt::InfoTooltip(hex::format("[{:.1f}%] {}", progress * 100.0F, Lang(frontTask->getUnlocalizedName())).c_str());
if (ImGui::BeginPopupContextItem("FrontTask", ImGuiPopupFlags_MouseButtonLeft)) {
for (const auto &task : tasks) {
if (task->isBackgroundTask())
continue;
ImGui::PushID(&task);
ImGuiExt::TextFormatted("{}", Lang(task->getUnlocalizedName()));
ImGui::SameLine();
ImGui::SeparatorEx(ImGuiSeparatorFlags_Vertical);
ImGui::SameLine();
ImGuiExt::SmallProgressBar(frontTask->getMaxValue() == 0 ? 1 : (float(frontTask->getValue()) / frontTask->getMaxValue()), (ImGui::GetTextLineHeightWithSpacing() - 5_scaled) / 2);
ImGui::SameLine();
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0, 0));
if (ImGuiExt::ToolBarButton(ICON_VS_DEBUG_STOP, ImGui::GetStyleColorVec4(ImGuiCol_Text)))
task->interrupt();
ImGui::PopStyleVar();
ImGui::PopID();
}
ImGui::EndPopup();
}
ImGui::SameLine();
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, scaled(ImVec2(1, 2)));
if (ImGuiExt::ToolBarButton(ICON_VS_DEBUG_STOP, ImGui::GetStyleColorVec4(ImGuiCol_Text)))
frontTask->interrupt();
ImGui::PopStyleVar();
shouldResetProgress = true;
} else {
if (shouldResetProgress) {
ImHexApi::System::setTaskBarProgress(ImHexApi::System::TaskProgressState::Reset, ImHexApi::System::TaskProgressType::Normal, 0);
shouldResetProgress = false;
}
}
});
}
void addToolbarItems() {
ShortcutManager::addGlobalShortcut(AllowWhileTyping + ALT + CTRLCMD + Keys::Left, "hex.builtin.shortcut.prev_provider", []{
auto currIndex = ImHexApi::Provider::getCurrentProviderIndex();
if (currIndex > 0)
ImHexApi::Provider::setCurrentProvider(currIndex - 1);
});
ShortcutManager::addGlobalShortcut(AllowWhileTyping + ALT + CTRLCMD + Keys::Right, "hex.builtin.shortcut.next_provider", []{
auto currIndex = ImHexApi::Provider::getCurrentProviderIndex();
const auto &providers = ImHexApi::Provider::getProviders();
if (currIndex < i64(providers.size() - 1))
ImHexApi::Provider::setCurrentProvider(currIndex + 1);
});
static bool providerJustChanged = true;
EventManager::subscribe<EventProviderChanged>([](auto, auto) { providerJustChanged = true; });
ContentRegistry::Interface::addToolbarItem([] {
auto provider = ImHexApi::Provider::get();
bool providerValid = provider != nullptr;
bool tasksRunning = TaskManager::getRunningTaskCount() > 0;
// Undo
ImGui::BeginDisabled(!providerValid || !provider->canUndo());
{
if (ImGuiExt::ToolBarButton(ICON_VS_DISCARD, ImGuiExt::GetCustomColorVec4(ImGuiCustomCol_ToolbarBlue)))
provider->undo();
}
ImGui::EndDisabled();
// Redo
ImGui::BeginDisabled(!providerValid || !provider->canRedo());
{
if (ImGuiExt::ToolBarButton(ICON_VS_REDO, ImGuiExt::GetCustomColorVec4(ImGuiCustomCol_ToolbarBlue)))
provider->redo();
}
ImGui::EndDisabled();
ImGui::SeparatorEx(ImGuiSeparatorFlags_Vertical);
ImGui::BeginDisabled(tasksRunning);
{
// Create new file
if (ImGuiExt::ToolBarButton(ICON_VS_FILE, ImGuiExt::GetCustomColorVec4(ImGuiCustomCol_ToolbarGray))) {
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);
}
// Open file
if (ImGuiExt::ToolBarButton(ICON_VS_FOLDER_OPENED, ImGuiExt::GetCustomColorVec4(ImGuiCustomCol_ToolbarBrown)))
EventManager::post<RequestOpenWindow>("Open File");
}
ImGui::EndDisabled();
ImGui::SeparatorEx(ImGuiSeparatorFlags_Vertical);
// Save file
ImGui::BeginDisabled(!providerValid || !provider->isWritable() || !provider->isSavable());
{
if (ImGuiExt::ToolBarButton(ICON_VS_SAVE, ImGuiExt::GetCustomColorVec4(ImGuiCustomCol_ToolbarBlue)))
provider->save();
}
ImGui::EndDisabled();
// Save file as
ImGui::BeginDisabled(!providerValid || !provider->isSavable());
{
if (ImGuiExt::ToolBarButton(ICON_VS_SAVE_AS, ImGuiExt::GetCustomColorVec4(ImGuiCustomCol_ToolbarBlue)))
fs::openFileBrowser(fs::DialogMode::Save, {}, [&provider](auto path) {
provider->saveAs(path);
});
}
ImGui::EndDisabled();
ImGui::SeparatorEx(ImGuiSeparatorFlags_Vertical);
// Create bookmark
ImGui::BeginDisabled(!providerValid || !provider->isReadable() || !ImHexApi::HexEditor::isSelectionValid());
{
if (ImGuiExt::ToolBarButton(ICON_VS_BOOKMARK, ImGuiExt::GetCustomColorVec4(ImGuiCustomCol_ToolbarGreen))) {
auto region = ImHexApi::HexEditor::getSelection();
if (region.has_value())
ImHexApi::Bookmarks::add(region->getStartAddress(), region->getSize(), {}, {});
}
}
ImGui::EndDisabled();
ImGui::SeparatorEx(ImGuiSeparatorFlags_Vertical);
ImGui::Spacing();
ImGui::Spacing();
ImGui::Spacing();
// Provider switcher
ImGui::BeginDisabled(!providerValid || tasksRunning);
{
auto &providers = ImHexApi::Provider::getProviders();
ImGui::PushStyleColor(ImGuiCol_TabActive, ImGui::GetColorU32(ImGuiCol_MenuBarBg));
ImGui::PushStyleColor(ImGuiCol_TabUnfocusedActive, ImGui::GetColorU32(ImGuiCol_MenuBarBg));
auto providerSelectorVisible = ImGui::BeginTabBar("provider_switcher", ImGuiTabBarFlags_FittingPolicyScroll | ImGuiTabBarFlags_Reorderable | ImGuiTabBarFlags_AutoSelectNewTabs);
ImGui::PopStyleColor(2);
if (providerSelectorVisible) {
for (size_t i = 0; i < providers.size(); i++) {
auto &tabProvider = providers[i];
const auto selectedProviderIndex = ImHexApi::Provider::getCurrentProviderIndex();
bool open = true;
ImGui::PushID(tabProvider);
ImGuiTabItemFlags flags = ImGuiTabItemFlags_NoTooltip;
if (tabProvider->isDirty())
flags |= ImGuiTabItemFlags_UnsavedDocument;
if (i64(i) == selectedProviderIndex && providerJustChanged) {
flags |= ImGuiTabItemFlags_SetSelected;
providerJustChanged = false;
}
static size_t lastSelectedProvider = 0;
bool isSelected = false;
if (ImGui::BeginTabItem(tabProvider->getName().c_str(), &open, flags)) {
isSelected = true;
ImGui::EndTabItem();
}
if (isSelected && lastSelectedProvider != i) {
ImHexApi::Provider::setCurrentProvider(i);
lastSelectedProvider = i;
}
if (ImGuiExt::InfoTooltip()) {
ImGui::BeginTooltip();
ImGuiExt::TextFormatted("{}", tabProvider->getName().c_str());
const auto &description = tabProvider->getDataDescription();
if (!description.empty()) {
ImGui::Separator();
if (ImGui::GetIO().KeyShift && !description.empty()) {
if (ImGui::BeginTable("information", 2, ImGuiTableFlags_SizingFixedFit | ImGuiTableFlags_RowBg | ImGuiTableFlags_NoKeepColumnsVisible, ImVec2(400_scaled, 0))) {
ImGui::TableSetupColumn("type");
ImGui::TableSetupColumn("value", ImGuiTableColumnFlags_WidthStretch);
ImGui::TableNextRow();
for (auto &[name, value] : description) {
ImGui::TableNextColumn();
ImGuiExt::TextFormatted("{}", name);
ImGui::TableNextColumn();
ImGuiExt::TextFormattedWrapped("{}", value);
}
ImGui::EndTable();
}
} else {
ImGuiExt::TextFormattedDisabled("hex.builtin.provider.tooltip.show_more"_lang);
}
}
ImGui::EndTooltip();
}
ImGui::PopID();
if (!open) {
ImHexApi::Provider::remove(providers[i]);
break;
}
std::string popupID = std::string("ProviderMenu.") + std::to_string(tabProvider->getID());
if (ImGui::IsMouseReleased(1) && ImGui::IsItemHovered()) {
ImGui::OpenPopup(popupID.c_str());
}
if (ImGui::BeginPopup(popupID.c_str())) {
for (const auto &menuEntry : tabProvider->getMenuEntries()) {
if (ImGui::MenuItem(menuEntry.name.c_str())) {
menuEntry.callback();
}
}
ImGui::EndPopup();
}
}
ImGui::EndTabBar();
}
}
ImGui::EndDisabled();
});
}
void handleBorderlessWindowMode() {
// Intel's OpenGL driver has weird bugs that cause the drawn window to be offset to the bottom right.
// This can be fixed by either using Mesa3D's OpenGL Software renderer or by simply disabling it.
// If you want to try if it works anyways on your GPU, set the hex.builtin.setting.interface.force_borderless_window_mode setting to 1
if (ImHexApi::System::isBorderlessWindowModeEnabled()) {
bool isIntelGPU = hex::containsIgnoreCase(ImHexApi::System::getGPUVendor(), "Intel");
ImHexApi::System::impl::setBorderlessWindowMode(!isIntelGPU);
if (isIntelGPU)
log::warn("Intel GPU detected! Intel's OpenGL driver has bugs that can cause issues when using ImHex. If you experience any rendering bugs, please try the Mesa3D Software Renderer");
}
}
}
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