56 lines
2.2 KiB
C++
56 lines
2.2 KiB
C++
#include <content/views/view_pattern_data.hpp>
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#include <hex/api/content_registry.hpp>
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#include <hex/providers/provider.hpp>
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#include <pl/patterns/pattern.hpp>
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#include <content/helpers/provider_extra_data.hpp>
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namespace hex::plugin::builtin {
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ViewPatternData::ViewPatternData() : View("hex.builtin.view.pattern_data.name") {
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EventManager::subscribe<EventSettingsChanged>(this, [this]() {
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auto patternStyle = ContentRegistry::Settings::read("hex.builtin.setting.interface", "hex.builtin.setting.interface.pattern_tree_style", 0);
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this->m_patternDrawer.setTreeStyle(static_cast<ui::PatternDrawer::TreeStyle>(patternStyle));
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});
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EventManager::subscribe<EventProviderChanged>(this, [this](auto, auto) {
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this->m_patternDrawer.reset();
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});
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this->m_patternDrawer.setSelectionCallback([](Region region){ ImHexApi::HexEditor::setSelection(region); });
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}
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ViewPatternData::~ViewPatternData() {
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EventManager::unsubscribe<EventSettingsChanged>(this);
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EventManager::unsubscribe<EventProviderChanged>(this);
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}
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void ViewPatternData::drawContent() {
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if (ImGui::Begin(View::toWindowName("hex.builtin.view.pattern_data.name").c_str(), &this->getWindowOpenState(), ImGuiWindowFlags_NoCollapse)) {
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if (ImHexApi::Provider::isValid()) {
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auto provider = ImHexApi::Provider::get();
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auto &patternLanguage = ProviderExtraData::get(provider).patternLanguage;
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const auto &patterns = [&] -> const auto& {
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if (provider->isReadable() && patternLanguage.runtime != nullptr && patternLanguage.executionDone)
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return ProviderExtraData::get(provider).patternLanguage.runtime->getAllPatterns();
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else {
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static const std::vector<std::shared_ptr<pl::ptrn::Pattern>> empty;
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return empty;
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}
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}();
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if (!patternLanguage.executionDone)
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this->m_patternDrawer.reset();
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this->m_patternDrawer.draw(patterns);
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}
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}
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ImGui::End();
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}
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}
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