116 lines
4.3 KiB
C++
116 lines
4.3 KiB
C++
#include "views/view_data_inspector.hpp"
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#include <hex/providers/provider.hpp>
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#include <cstring>
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extern int ImTextCharFromUtf8(unsigned int* out_char, const char* in_text, const char* in_text_end);
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namespace hex {
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using NumberDisplayStyle = ContentRegistry::DataInspector::NumberDisplayStyle;
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ViewDataInspector::ViewDataInspector() : View("Data Inspector") {
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View::subscribeEvent(Events::RegionSelected, [this](auto userData) {
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auto region = std::any_cast<Region>(userData);
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auto provider = SharedData::currentProvider;
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if (provider == nullptr) {
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this->m_validBytes = 0;
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return;
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}
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if (region.address == (size_t)-1) {
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this->m_validBytes = 0;
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return;
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}
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this->m_validBytes = u64(provider->getSize() - region.address);
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this->m_startAddress = region.address;
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this->m_shouldInvalidate = true;
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});
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}
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ViewDataInspector::~ViewDataInspector() {
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View::unsubscribeEvent(Events::RegionSelected);
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}
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void ViewDataInspector::drawContent() {
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if (this->m_shouldInvalidate) {
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this->m_shouldInvalidate = false;
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this->m_cachedData.clear();
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auto provider = SharedData::currentProvider;
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for (auto &entry : ContentRegistry::DataInspector::getEntries()) {
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if (this->m_validBytes < entry.requiredSize)
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continue;
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std::vector<u8> buffer(entry.requiredSize);
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provider->read(this->m_startAddress, buffer.data(), buffer.size());
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this->m_cachedData.emplace_back(entry.name, entry.generatorFunction(buffer, this->m_endian, this->m_numberDisplayStyle));
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}
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}
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if (ImGui::Begin("Data Inspector", &this->getWindowOpenState(), ImGuiWindowFlags_NoCollapse)) {
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auto provider = SharedData::currentProvider;
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if (provider != nullptr && provider->isReadable()) {
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if (ImGui::BeginTable("##datainspector", 2,
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ImGuiTableFlags_ScrollY | ImGuiTableFlags_Borders | ImGuiTableFlags_Resizable | ImGuiTableFlags_RowBg,
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ImVec2(0, ImGui::GetTextLineHeightWithSpacing() * (this->m_cachedData.size() + 1)))) {
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ImGui::TableSetupScrollFreeze(0, 1);
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ImGui::TableSetupColumn("Name");
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ImGui::TableSetupColumn("Value");
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ImGui::TableHeadersRow();
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for (const auto &[name, function] : this->m_cachedData) {
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ImGui::TableNextRow();
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ImGui::TableNextColumn();
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ImGui::TextUnformatted(name.c_str());
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ImGui::TableNextColumn();
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function();
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}
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ImGui::EndTable();
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}
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ImGui::NewLine();
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if (ImGui::RadioButton("Little Endian", this->m_endian == std::endian::little)) {
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this->m_endian = std::endian::little;
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this->m_shouldInvalidate = true;
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}
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ImGui::SameLine();
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if (ImGui::RadioButton("Big Endian", this->m_endian == std::endian::big)) {
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this->m_endian = std::endian::big;
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this->m_shouldInvalidate = true;
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}
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if (ImGui::RadioButton("Decimal", this->m_numberDisplayStyle == NumberDisplayStyle::Decimal)) {
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this->m_numberDisplayStyle = NumberDisplayStyle::Decimal;
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this->m_shouldInvalidate = true;
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}
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ImGui::SameLine();
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if (ImGui::RadioButton("Hexadecimal", this->m_numberDisplayStyle == NumberDisplayStyle::Hexadecimal)) {
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this->m_numberDisplayStyle = NumberDisplayStyle::Hexadecimal;
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this->m_shouldInvalidate = true;
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}
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ImGui::SameLine();
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if (ImGui::RadioButton("Octal", this->m_numberDisplayStyle == NumberDisplayStyle::Octal)) {
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this->m_numberDisplayStyle = NumberDisplayStyle::Octal;
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this->m_shouldInvalidate = true;
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}
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}
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}
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ImGui::End();
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}
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void ViewDataInspector::drawMenu() {
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}
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} |