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impr: Make data information view have per-provider state

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This commit is contained in:
WerWolv 2024-01-25 22:49:56 +01:00
parent 9c25a1609e
commit 919110b024
5 changed files with 166 additions and 127 deletions
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2
lib/libimhex/include/hex/api/event_manager.hpp
View File

@ -210,7 +210,7 @@ namespace hex {
EVENT_DEF(EventImHexStartupFinished);
EVENT_DEF(EventFileLoaded, std::fs::path);
EVENT_DEF(EventDataChanged);
EVENT_DEF(EventDataChanged, prv::Provider *);
EVENT_DEF(EventHighlightingChanged);
EVENT_DEF(EventWindowClosing, GLFWwindow *);
EVENT_DEF(EventRegionSelected, ImHexApi::HexEditor::ProviderRegion);

3
lib/libimhex/include/hex/providers/undo_redo/stack.hpp
View File

@ -2,12 +2,12 @@
#include <hex.hpp>
#include <hex/api/localization_manager.hpp>
#include <hex/api/event_manager.hpp>
#include <hex/providers/undo_redo/operations/operation.hpp>
#include <map>
#include <memory>
#include <mutex>
#include <vector>
namespace hex::prv {
@ -33,6 +33,7 @@ namespace hex::prv::undo {
template<std::derived_from<Operation> T>
bool add(auto && ... args) {
EventDataChanged::post(m_provider);
return this->add(std::make_unique<T>(std::forward<decltype(args)>(args)...));
}

55
plugins/builtin/include/content/views/view_information.hpp
View File

@ -18,38 +18,47 @@ namespace hex::plugin::builtin {
void drawContent() override;
private:
bool m_dataValid = false;
u32 m_blockSize = 0;
double m_averageEntropy = -1.0;
struct AnalysisData {
AnalysisData() = default;
AnalysisData(const AnalysisData&) = default;
double m_highestBlockEntropy = -1.0;
u64 m_highestBlockEntropyAddress = 0x00;
double m_lowestBlockEntropy = -1.0;
u64 m_lowestBlockEntropyAddress = 0x00;
TaskHolder analyzerTask;
double m_plainTextCharacterPercentage = -1.0;
bool dataValid = false;
u32 blockSize = 0;
double averageEntropy = -1.0;
TaskHolder m_analyzerTask;
double highestBlockEntropy = -1.0;
u64 highestBlockEntropyAddress = 0x00;
double lowestBlockEntropy = -1.0;
u64 lowestBlockEntropyAddress = 0x00;
Region m_analysisRegion = { 0, 0 };
Region m_analyzedRegion = { 0, 0 };
prv::Provider *m_analyzedProvider = nullptr;
double plainTextCharacterPercentage = -1.0;
std::string m_dataDescription;
std::string m_dataMimeType;
std::string m_dataAppleCreatorType;
std::string m_dataExtensions;
Region analysisRegion = { 0, 0 };
Region analyzedRegion = { 0, 0 };
prv::Provider *analyzedProvider = nullptr;
std::string dataDescription;
std::string dataMimeType;
std::string dataAppleCreatorType;
std::string dataExtensions;
std::shared_ptr<DiagramDigram> digram;
std::shared_ptr<DiagramLayeredDistribution> layeredDistribution;
std::shared_ptr<DiagramByteDistribution> byteDistribution;
std::shared_ptr<DiagramByteTypesDistribution> byteTypesDistribution;
std::shared_ptr<DiagramChunkBasedEntropyAnalysis> chunkBasedEntropy;
u32 inputChunkSize = 0;
ui::RegionType selectionType = ui::RegionType::EntireData;
};
PerProvider<AnalysisData> m_analysis;
DiagramDigram m_digram;
DiagramLayeredDistribution m_layeredDistribution;
DiagramByteDistribution m_byteDistribution;
DiagramByteTypesDistribution m_byteTypesDistribution;
DiagramChunkBasedEntropyAnalysis m_chunkBasedEntropy;
void analyze();
u32 m_inputChunkSize = 0;
ui::RegionType m_selectionType = ui::RegionType::EntireData;
};
}

4
plugins/builtin/source/content/views/view_data_processor.cpp
View File

@ -388,8 +388,8 @@ namespace hex::plugin::builtin {
m_updateNodePositions = true;
});
EventDataChanged::subscribe(this, [this] {
ViewDataProcessor::processNodes(*m_workspaceStack->back());
EventDataChanged::subscribe(this, [this](prv::Provider *provider) {
ViewDataProcessor::processNodes(*m_workspaceStack.get(provider).back());
});
/* Import Nodes */

227
plugins/builtin/source/content/views/view_information.cpp
View File

@ -21,32 +21,29 @@ namespace hex::plugin::builtin {
using namespace hex::literals;
ViewInformation::ViewInformation() : View::Window("hex.builtin.view.information.name", ICON_VS_GRAPH_LINE) {
EventDataChanged::subscribe(this, [this] {
m_dataValid = false;
m_plainTextCharacterPercentage = -1.0;
m_averageEntropy = -1.0;
m_highestBlockEntropy = -1.0;
m_blockSize = 0;
m_dataMimeType.clear();
m_dataDescription.clear();
m_dataAppleCreatorType.clear();
m_dataExtensions.clear();
m_analyzedRegion = { 0, 0 };
EventDataChanged::subscribe(this, [this](prv::Provider *provider) {
auto &analysis = m_analysis.get(provider);
analysis.dataValid = false;
analysis.plainTextCharacterPercentage = -1.0;
analysis.averageEntropy = -1.0;
analysis.highestBlockEntropy = -1.0;
analysis.blockSize = 0;
analysis.dataMimeType.clear();
analysis.dataDescription.clear();
analysis.dataAppleCreatorType.clear();
analysis.dataExtensions.clear();
analysis.analyzedRegion = { 0, 0 };
});
EventRegionSelected::subscribe(this, [this](Region region) {
EventRegionSelected::subscribe(this, [this](ImHexApi::HexEditor::ProviderRegion region) {
auto &analysis = m_analysis.get(region.getProvider());
// Set the position of the diagram relative to the place where
// the user clicked inside the hex editor view
if (m_blockSize != 0) {
m_byteTypesDistribution.setHandlePosition(region.getStartAddress());
m_chunkBasedEntropy.setHandlePosition(region.getStartAddress());
}
});
EventProviderDeleted::subscribe(this, [this](const auto *provider) {
if (provider == m_analyzedProvider) {
m_dataValid = false;
m_analyzedProvider = nullptr;
if (analysis.blockSize != 0) {
analysis.byteTypesDistribution->setHandlePosition(region.getStartAddress());
analysis.chunkBasedEntropy->setHandlePosition(region.getStartAddress());
}
});
@ -59,88 +56,118 @@ namespace hex::plugin::builtin {
}
return false;
});
m_analysis.setOnCreateCallback([](prv::Provider *provider, AnalysisData &analysis) {
analysis.dataValid = false;
analysis.blockSize = 0;
analysis.averageEntropy = -1.0;
analysis.lowestBlockEntropy = -1.0;
analysis.highestBlockEntropy = -1.0;
analysis.lowestBlockEntropyAddress = 0x00;
analysis.highestBlockEntropyAddress = 0x00;
analysis.plainTextCharacterPercentage = -1.0;
analysis.analysisRegion = { 0, 0 };
analysis.analyzedRegion = { 0, 0 };
analysis.analyzedProvider = provider;
analysis.inputChunkSize = 0;
analysis.selectionType = ui::RegionType::EntireData;
analysis.digram = std::make_shared<DiagramDigram>();
analysis.layeredDistribution = std::make_shared<DiagramLayeredDistribution>();
analysis.byteDistribution = std::make_shared<DiagramByteDistribution>();
analysis.byteTypesDistribution = std::make_shared<DiagramByteTypesDistribution>();
analysis.chunkBasedEntropy = std::make_shared<DiagramChunkBasedEntropyAnalysis>();
});
}
ViewInformation::~ViewInformation() {
EventDataChanged::unsubscribe(this);
EventRegionSelected::unsubscribe(this);
EventProviderDeleted::unsubscribe(this);
EventProviderOpened::unsubscribe(this);
}
void ViewInformation::analyze() {
AchievementManager::unlockAchievement("hex.builtin.achievement.misc", "hex.builtin.achievement.misc.analyze_file.name");
m_analyzerTask = TaskManager::createTask("hex.builtin.view.information.analyzing", 0, [this](auto &task) {
auto provider = ImHexApi::Provider::get();
auto provider = ImHexApi::Provider::get();
m_analyzedProvider = provider;
m_analysis.get(provider).analyzerTask = TaskManager::createTask("hex.builtin.view.information.analyzing", 0, [this, provider](auto &task) {
auto &analysis = m_analysis.get(provider);
const auto &region = analysis.analysisRegion;
if ((m_analyzedRegion.getStartAddress() >= m_analyzedRegion.getEndAddress()) || (m_analyzedRegion.getEndAddress() > provider->getActualSize())) {
m_analyzedRegion = { provider->getBaseAddress(), provider->getActualSize() };
analysis.analyzedProvider = provider;
if ((region.getStartAddress() >= region.getEndAddress()) || (region.getEndAddress() > provider->getActualSize())) {
analysis.analyzedRegion = { provider->getBaseAddress(), provider->getActualSize() };
}
if (m_inputChunkSize == 0) {
m_inputChunkSize = 256;
if (analysis.inputChunkSize == 0) {
analysis.inputChunkSize = 256;
}
task.setMaxValue(m_analyzedRegion.getSize());
task.setMaxValue(analysis.analyzedRegion.getSize());
{
magic::compile();
m_dataDescription = magic::getDescription(provider);
m_dataMimeType = magic::getMIMEType(provider);
m_dataAppleCreatorType = magic::getAppleCreatorType(provider);
m_dataExtensions = magic::getExtensions(provider);
analysis.dataDescription = magic::getDescription(provider);
analysis.dataMimeType = magic::getMIMEType(provider);
analysis.dataAppleCreatorType = magic::getAppleCreatorType(provider);
analysis.dataExtensions = magic::getExtensions(provider);
}
{
m_blockSize = std::max<u32>(std::ceil(provider->getActualSize() / 2048.0F), 256);
analysis.blockSize = std::max<u32>(std::ceil(provider->getActualSize() / 2048.0F), 256);
m_averageEntropy = -1.0;
m_highestBlockEntropy = -1.0;
m_plainTextCharacterPercentage = -1.0;
analysis.averageEntropy = -1.0;
analysis.highestBlockEntropy = -1.0;
analysis.plainTextCharacterPercentage = -1.0;
// Setup / start each analysis
m_byteDistribution.reset();
m_digram.reset(m_analysisRegion.getSize());
m_layeredDistribution.reset(m_analysisRegion.getSize());
m_byteTypesDistribution.reset(m_analysisRegion.getStartAddress(), m_analysisRegion.getEndAddress(), provider->getBaseAddress(), provider->getActualSize());
m_chunkBasedEntropy.reset(m_inputChunkSize, m_analysisRegion.getStartAddress(), m_analysisRegion.getEndAddress(),
analysis.byteDistribution->reset();
analysis.digram->reset(region.getSize());
analysis.layeredDistribution->reset(region.getSize());
analysis.byteTypesDistribution->reset(region.getStartAddress(), region.getEndAddress(), provider->getBaseAddress(), provider->getActualSize());
analysis.chunkBasedEntropy->reset(analysis.inputChunkSize, region.getStartAddress(), region.getEndAddress(),
provider->getBaseAddress(), provider->getActualSize());
// Create a handle to the file
auto reader = prv::ProviderReader(provider);
reader.seek(m_analysisRegion.getStartAddress());
reader.setEndAddress(m_analysisRegion.getEndAddress());
reader.seek(region.getStartAddress());
reader.setEndAddress(region.getEndAddress());
m_analyzedRegion = m_analysisRegion;
analysis.analyzedRegion = region;
u64 count = 0;
// Loop over each byte of the selection and update each analysis
// one byte at a time to process the file only once
for (u8 byte : reader) {
m_byteDistribution.update(byte);
m_byteTypesDistribution.update(byte);
m_chunkBasedEntropy.update(byte);
m_layeredDistribution.update(byte);
m_digram.update(byte);
analysis.byteDistribution->update(byte);
analysis.byteTypesDistribution->update(byte);
analysis.chunkBasedEntropy->update(byte);
analysis.layeredDistribution->update(byte);
analysis.digram->update(byte);
++count;
task.update(count);
}
m_averageEntropy = m_chunkBasedEntropy.calculateEntropy(m_byteDistribution.get(), m_analyzedRegion.getSize());
m_highestBlockEntropy = m_chunkBasedEntropy.getHighestEntropyBlockValue();
m_highestBlockEntropyAddress = m_chunkBasedEntropy.getHighestEntropyBlockAddress();
m_lowestBlockEntropy = m_chunkBasedEntropy.getLowestEntropyBlockValue();
m_lowestBlockEntropyAddress = m_chunkBasedEntropy.getLowestEntropyBlockAddress();
m_plainTextCharacterPercentage = m_byteTypesDistribution.getPlainTextCharacterPercentage();
analysis.averageEntropy = analysis.chunkBasedEntropy->calculateEntropy(analysis.byteDistribution->get(), analysis.analyzedRegion.getSize());
analysis.highestBlockEntropy = analysis.chunkBasedEntropy->getHighestEntropyBlockValue();
analysis.highestBlockEntropyAddress = analysis.chunkBasedEntropy->getHighestEntropyBlockAddress();
analysis.lowestBlockEntropy = analysis.chunkBasedEntropy->getLowestEntropyBlockValue();
analysis.lowestBlockEntropyAddress = analysis.chunkBasedEntropy->getLowestEntropyBlockAddress();
analysis.plainTextCharacterPercentage = analysis.byteTypesDistribution->getPlainTextCharacterPercentage();
}
m_dataValid = true;
analysis.dataValid = true;
});
}
@ -149,7 +176,9 @@ namespace hex::plugin::builtin {
auto provider = ImHexApi::Provider::get();
if (ImHexApi::Provider::isValid() && provider->isReadable()) {
ImGui::BeginDisabled(m_analyzerTask.isRunning());
auto &analysis = m_analysis.get(provider);
ImGui::BeginDisabled(analysis.analyzerTask.isRunning());
ImGuiExt::BeginSubWindow("hex.ui.common.settings"_lang);
{
if (ImGui::BeginTable("SettingsTable", 2, ImGuiTableFlags_BordersInner | ImGuiTableFlags_SizingFixedSame, ImVec2(ImGui::GetContentRegionAvail().x, 0))) {
@ -157,10 +186,10 @@ namespace hex::plugin::builtin {
ImGui::TableSetupColumn("Right", ImGuiTableColumnFlags_WidthStretch, 0.5F);
ImGui::TableNextRow();
ImGui::TableNextColumn();
ui::regionSelectionPicker(&m_analysisRegion, provider, &m_selectionType, false);
ui::regionSelectionPicker(&analysis.analysisRegion, provider, &analysis.selectionType, false);
ImGui::TableNextColumn();
ImGuiExt::InputHexadecimal("hex.builtin.view.information.block_size"_lang, &m_inputChunkSize);
ImGuiExt::InputHexadecimal("hex.builtin.view.information.block_size"_lang, &analysis.inputChunkSize);
ImGui::EndTable();
}
@ -173,13 +202,13 @@ namespace hex::plugin::builtin {
ImGuiExt::EndSubWindow();
ImGui::EndDisabled();
if (m_analyzerTask.isRunning()) {
if (analysis.analyzerTask.isRunning()) {
ImGuiExt::TextSpinner("hex.builtin.view.information.analyzing"_lang);
} else {
ImGui::NewLine();
}
if (!m_analyzerTask.isRunning() && m_dataValid && m_analyzedProvider != nullptr) {
if (!analysis.analyzerTask.isRunning() && analysis.dataValid && analysis.analyzedProvider != nullptr) {
// Provider information
ImGuiExt::Header("hex.builtin.view.information.provider_information"_lang, true);
@ -190,7 +219,7 @@ namespace hex::plugin::builtin {
ImGui::TableNextRow();
for (auto &[name, value] : m_analyzedProvider->getDataDescription()) {
for (auto &[name, value] : analysis.analyzedProvider->getDataDescription()) {
ImGui::TableNextColumn();
ImGuiExt::TextFormatted("{}", name);
ImGui::TableNextColumn();
@ -200,13 +229,13 @@ namespace hex::plugin::builtin {
ImGui::TableNextColumn();
ImGuiExt::TextFormatted("{}", "hex.builtin.view.information.region"_lang);
ImGui::TableNextColumn();
ImGuiExt::TextFormatted("0x{:X} - 0x{:X}", m_analyzedRegion.getStartAddress(), m_analyzedRegion.getEndAddress());
ImGuiExt::TextFormatted("0x{:X} - 0x{:X}", analysis.analyzedRegion.getStartAddress(), analysis.analyzedRegion.getEndAddress());
ImGui::EndTable();
}
// Magic information
if (!(m_dataDescription.empty() && m_dataMimeType.empty())) {
if (!(analysis.dataDescription.empty() && analysis.dataMimeType.empty())) {
ImGuiExt::Header("hex.builtin.view.information.magic"_lang);
if (ImGui::BeginTable("magic", 2, ImGuiTableFlags_SizingFixedFit | ImGuiTableFlags_RowBg)) {
@ -215,46 +244,46 @@ namespace hex::plugin::builtin {
ImGui::TableNextRow();
if (!m_dataDescription.empty()) {
if (!analysis.dataDescription.empty()) {
ImGui::TableNextColumn();
ImGui::TextUnformatted("hex.builtin.view.information.description"_lang);
ImGui::TableNextColumn();
if (m_dataDescription == "data") {
ImGuiExt::TextFormattedColored(ImVec4(0.92F, 0.25F, 0.2F, 1.0F), "{} ({})", "hex.builtin.view.information.octet_stream_text"_lang, m_dataDescription);
if (analysis.dataDescription == "data") {
ImGuiExt::TextFormattedColored(ImVec4(0.92F, 0.25F, 0.2F, 1.0F), "{} ({})", "hex.builtin.view.information.octet_stream_text"_lang, analysis.dataDescription);
} else {
ImGuiExt::TextFormattedWrapped("{}", m_dataDescription);
ImGuiExt::TextFormattedWrapped("{}", analysis.dataDescription);
}
}
if (!m_dataMimeType.empty()) {
if (!analysis.dataMimeType.empty()) {
ImGui::TableNextColumn();
ImGui::TextUnformatted("hex.builtin.view.information.mime"_lang);
ImGui::TableNextColumn();
if (m_dataMimeType.contains("application/octet-stream")) {
ImGuiExt::TextFormatted("{}", m_dataMimeType);
if (analysis.dataMimeType.contains("application/octet-stream")) {
ImGuiExt::TextFormatted("{}", analysis.dataMimeType);
ImGui::SameLine();
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(0, 0));
ImGuiExt::HelpHover("hex.builtin.view.information.octet_stream_warning"_lang);
ImGui::PopStyleVar();
} else {
ImGuiExt::TextFormatted("{}", m_dataMimeType);
ImGuiExt::TextFormatted("{}", analysis.dataMimeType);
}
}
if (!m_dataAppleCreatorType.empty()) {
if (!analysis.dataAppleCreatorType.empty()) {
ImGui::TableNextColumn();
ImGui::TextUnformatted("hex.builtin.view.information.apple_type"_lang);
ImGui::TableNextColumn();
ImGuiExt::TextFormatted("{}", m_dataAppleCreatorType);
ImGuiExt::TextFormatted("{}", analysis.dataAppleCreatorType);
}
if (!m_dataExtensions.empty()) {
if (!analysis.dataExtensions.empty()) {
ImGui::TableNextColumn();
ImGui::TextUnformatted("hex.builtin.view.information.extension"_lang);
ImGui::TableNextColumn();
ImGuiExt::TextFormatted("{}", m_dataExtensions);
ImGuiExt::TextFormatted("{}", analysis.dataExtensions);
}
ImGui::EndTable();
@ -264,7 +293,7 @@ namespace hex::plugin::builtin {
}
// Information analysis
if (m_analyzedRegion.getSize() > 0) {
if (analysis.analyzedRegion.getSize() > 0) {
ImGuiExt::Header("hex.builtin.view.information.info_analysis"_lang);
@ -273,14 +302,14 @@ namespace hex::plugin::builtin {
// Display byte distribution analysis
ImGui::TextUnformatted("hex.builtin.view.information.distribution"_lang);
m_byteDistribution.draw(
analysis.byteDistribution->draw(
ImVec2(-1, 0),
ImPlotFlags_NoLegend | ImPlotFlags_NoMenus | ImPlotFlags_NoBoxSelect
);
// Display byte types distribution analysis
ImGui::TextUnformatted("hex.builtin.view.information.byte_types"_lang);
m_byteTypesDistribution.draw(
analysis.byteTypesDistribution->draw(
ImVec2(-1, 0),
ImPlotFlags_NoMenus | ImPlotFlags_NoBoxSelect,
true
@ -288,7 +317,7 @@ namespace hex::plugin::builtin {
// Display chunk-based entropy analysis
ImGui::TextUnformatted("hex.builtin.view.information.entropy"_lang);
m_chunkBasedEntropy.draw(
analysis.chunkBasedEntropy->draw(
ImVec2(-1, 0),
ImPlotFlags_NoLegend | ImPlotFlags_NoMenus | ImPlotFlags_NoBoxSelect,
true
@ -310,15 +339,15 @@ namespace hex::plugin::builtin {
ImGui::TableNextColumn();
ImGuiExt::TextFormatted("{}", "hex.builtin.view.information.block_size"_lang);
ImGui::TableNextColumn();
ImGuiExt::TextFormatted("hex.builtin.view.information.block_size.desc"_lang, m_chunkBasedEntropy.getSize(), m_chunkBasedEntropy.getChunkSize());
ImGuiExt::TextFormatted("hex.builtin.view.information.block_size.desc"_lang, analysis.chunkBasedEntropy->getSize(), analysis.chunkBasedEntropy->getChunkSize());
ImGui::TableNextColumn();
ImGuiExt::TextFormatted("{}", "hex.builtin.view.information.file_entropy"_lang);
ImGui::TableNextColumn();
if (m_averageEntropy < 0) {
if (analysis.averageEntropy < 0) {
ImGui::TextUnformatted("???");
} else {
auto entropy = std::abs(m_averageEntropy);
auto entropy = std::abs(analysis.averageEntropy);
ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 0.1F);
ImGui::PushStyleColor(ImGuiCol_FrameBg, ImGui::GetColorU32(ImGuiCol_TableRowBgAlt));
ImGui::PushStyleColor(ImGuiCol_PlotHistogram, ImColor::HSV(0.3F - (0.3F * entropy), 0.6F, 0.8F, 1.0F).Value);
@ -330,12 +359,12 @@ namespace hex::plugin::builtin {
ImGui::TableNextColumn();
ImGuiExt::TextFormatted("{}", "hex.builtin.view.information.highest_entropy"_lang);
ImGui::TableNextColumn();
ImGuiExt::TextFormatted("{:.5f} @", m_highestBlockEntropy);
ImGuiExt::TextFormatted("{:.5f} @", analysis.highestBlockEntropy);
ImGui::SameLine();
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(0, 0));
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
if (ImGui::Button(hex::format("0x{:06X}", m_highestBlockEntropyAddress).c_str())) {
ImHexApi::HexEditor::setSelection(m_highestBlockEntropyAddress, m_inputChunkSize);
if (ImGui::Button(hex::format("0x{:06X}", analysis.highestBlockEntropyAddress).c_str())) {
ImHexApi::HexEditor::setSelection(analysis.highestBlockEntropyAddress, analysis.inputChunkSize);
}
ImGui::PopStyleColor();
ImGui::PopStyleVar();
@ -343,12 +372,12 @@ namespace hex::plugin::builtin {
ImGui::TableNextColumn();
ImGuiExt::TextFormatted("{}", "hex.builtin.view.information.lowest_entropy"_lang);
ImGui::TableNextColumn();
ImGuiExt::TextFormatted("{:.5f} @", m_lowestBlockEntropy);
ImGuiExt::TextFormatted("{:.5f} @", analysis.lowestBlockEntropy);
ImGui::SameLine();
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(0, 0));
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
if (ImGui::Button(hex::format("0x{:06X}", m_lowestBlockEntropyAddress).c_str())) {
ImHexApi::HexEditor::setSelection(m_lowestBlockEntropyAddress, m_inputChunkSize);
if (ImGui::Button(hex::format("0x{:06X}", analysis.lowestBlockEntropyAddress).c_str())) {
ImHexApi::HexEditor::setSelection(analysis.lowestBlockEntropyAddress, analysis.inputChunkSize);
}
ImGui::PopStyleColor();
ImGui::PopStyleVar();
@ -356,13 +385,13 @@ namespace hex::plugin::builtin {
ImGui::TableNextColumn();
ImGuiExt::TextFormatted("{}", "hex.builtin.view.information.plain_text_percentage"_lang);
ImGui::TableNextColumn();
if (m_plainTextCharacterPercentage < 0) {
if (analysis.plainTextCharacterPercentage < 0) {
ImGui::TextUnformatted("???");
} else {
ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 0.1F);
ImGui::PushStyleColor(ImGuiCol_FrameBg, ImGui::GetColorU32(ImGuiCol_TableRowBgAlt));
ImGui::PushStyleColor(ImGuiCol_PlotHistogram, ImColor::HSV(0.3F * (m_plainTextCharacterPercentage / 100.0F), 0.8F, 0.6F, 1.0F).Value);
ImGui::ProgressBar(m_plainTextCharacterPercentage / 100.0F, ImVec2(200_scaled, ImGui::GetTextLineHeight()));
ImGui::PushStyleColor(ImGuiCol_PlotHistogram, ImColor::HSV(0.3F * (analysis.plainTextCharacterPercentage / 100.0F), 0.8F, 0.6F, 1.0F).Value);
ImGui::ProgressBar(analysis.plainTextCharacterPercentage / 100.0F, ImVec2(200_scaled, ImGui::GetTextLineHeight()));
ImGui::PopStyleColor(2);
ImGui::PopStyleVar();
}
@ -377,12 +406,12 @@ namespace hex::plugin::builtin {
ImGui::TableSetupColumn("value", ImGuiTableColumnFlags_WidthStretch);
ImGui::TableNextRow();
if (m_averageEntropy > 0.83 && m_highestBlockEntropy > 0.9) {
if (analysis.averageEntropy > 0.83 && analysis.highestBlockEntropy > 0.9) {
ImGui::TableNextColumn();
ImGuiExt::TextFormattedColored(ImVec4(0.92F, 0.25F, 0.2F, 1.0F), "{}", "hex.builtin.view.information.encrypted"_lang);
}
if (m_plainTextCharacterPercentage > 95) {
if (analysis.plainTextCharacterPercentage > 95) {
ImGui::TableNextColumn();
ImGuiExt::TextFormattedColored(ImVec4(0.92F, 0.25F, 0.2F, 1.0F), "{}", "hex.builtin.view.information.plain_text"_lang);
}
@ -393,7 +422,7 @@ namespace hex::plugin::builtin {
ImGui::BeginGroup();
{
ImGui::TextUnformatted("hex.builtin.view.information.digram"_lang);
m_digram.draw(scaled(ImVec2(300, 300)));
analysis.digram->draw(scaled(ImVec2(300, 300)));
}
ImGui::EndGroup();
@ -402,7 +431,7 @@ namespace hex::plugin::builtin {
ImGui::BeginGroup();
{
ImGui::TextUnformatted("hex.builtin.view.information.layered_distribution"_lang);
m_layeredDistribution.draw(scaled(ImVec2(300, 300)));
analysis.layeredDistribution->draw(scaled(ImVec2(300, 300)));
}
ImGui::EndGroup();
}