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ImHex/plugins/builtin/source/content/views/view_pattern_data.cpp

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#include "content/views/view_pattern_data.hpp"
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#include <hex/providers/provider.hpp>
#include <hex/pattern_language/pattern_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<EventHighlightingChanged>(this, [this]() {
if (!ImHexApi::Provider::isValid()) return;
this->m_sortedPatterns[ImHexApi::Provider::get()].clear();
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});
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}
ViewPatternData::~ViewPatternData() {
EventManager::unsubscribe<EventHighlightingChanged>(this);
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}
static bool beginPatternDataTable(prv::Provider *&provider, const std::vector<pl::PatternData *> &patterns, std::vector<pl::PatternData *> &sortedPatterns) {
if (ImGui::BeginTable("##patterndatatable", 6, ImGuiTableFlags_Borders | ImGuiTableFlags_Resizable | ImGuiTableFlags_Sortable | ImGuiTableFlags_Hideable | ImGuiTableFlags_Reorderable | ImGuiTableFlags_RowBg | ImGuiTableFlags_ScrollY)) {
ImGui::TableSetupScrollFreeze(0, 1);
ImGui::TableSetupColumn("hex.builtin.view.pattern_data.var_name"_lang, 0, 0, ImGui::GetID("name"));
ImGui::TableSetupColumn("hex.builtin.view.pattern_data.color"_lang, 0, 0, ImGui::GetID("color"));
ImGui::TableSetupColumn("hex.builtin.view.pattern_data.offset"_lang, 0, 0, ImGui::GetID("offset"));
ImGui::TableSetupColumn("hex.builtin.view.pattern_data.size"_lang, 0, 0, ImGui::GetID("size"));
ImGui::TableSetupColumn("hex.builtin.view.pattern_data.type"_lang, 0, 0, ImGui::GetID("type"));
ImGui::TableSetupColumn("hex.builtin.view.pattern_data.value"_lang, 0, 0, ImGui::GetID("value"));
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auto sortSpecs = ImGui::TableGetSortSpecs();
if (sortSpecs->SpecsDirty || sortedPatterns.empty()) {
sortedPatterns = patterns;
std::sort(sortedPatterns.begin(), sortedPatterns.end(), [&sortSpecs, &provider](pl::PatternData *left, pl::PatternData *right) -> bool {
return pl::PatternData::sortPatternDataTable(sortSpecs, provider, left, right);
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});
for (auto &pattern : sortedPatterns)
pattern->sort(sortSpecs, provider);
sortSpecs->SpecsDirty = false;
}
return true;
}
return false;
}
void ViewPatternData::drawContent() {
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if (ImGui::Begin(View::toWindowName("hex.builtin.view.pattern_data.name").c_str(), &this->getWindowOpenState(), ImGuiWindowFlags_NoCollapse)) {
auto provider = ImHexApi::Provider::get();
if (ImHexApi::Provider::isValid() && provider->isReadable()) {
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auto &sortedPatterns = this->m_sortedPatterns[ImHexApi::Provider::get()];
if (beginPatternDataTable(provider, provider->getPatternLanguageRuntime().getPatterns(), sortedPatterns)) {
ImGui::TableHeadersRow();
if (!sortedPatterns.empty()) {
for (auto &patternData : sortedPatterns)
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patternData->draw(provider);
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}
ImGui::EndTable();
}
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}
}
ImGui::End();
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}
}