43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
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#include <hex/helpers/utils.hpp>
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#include <content/pl_visualizers/visualizer_helpers.hpp>
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#include <imgui.h>
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#include <hex/ui/imgui_imhex_extensions.h>
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#include <ui/hex_editor.hpp>
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#include <content/providers/memory_file_provider.hpp>
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namespace hex::plugin::builtin {
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void drawHexVisualizer(pl::ptrn::Pattern &, pl::ptrn::IIterable &, bool shouldReset, std::span<const pl::core::Token::Literal> arguments) {
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static ui::HexEditor editor;
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static std::unique_ptr<MemoryFileProvider> dataProvider;
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if (shouldReset) {
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auto pattern = arguments[0].toPattern();
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std::vector<u8> data;
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dataProvider = std::make_unique<MemoryFileProvider>();
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try {
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data = pattern->getBytes();
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} catch (const std::exception &) {
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dataProvider->resize(0);
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throw;
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}
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dataProvider->resize(data.size());
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dataProvider->writeRaw(0x00, data.data(), data.size());
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dataProvider->setReadOnly(true);
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editor.setProvider(dataProvider.get());
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}
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if (ImGui::BeginChild("##editor", scaled(ImVec2(600, 400)), false, ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoScrollWithMouse)) {
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editor.draw();
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ImGui::EndChild();
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}
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}
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}
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