ImGuiBreakPoints.hh

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#ifndef IMGUI_BREAKPOINT_HH
#define IMGUI_BREAKPOINT_HH
 
#include "ImGuiPart.hh"
 
#include "TclObject.hh"
 
#include <cstdint>
#include <optional>
#include <string>
#include <string_view>
 
namespace openmsx {
 
class BreakPoint;
class DebugCondition;
class Debugger;
class MSXCPUInterface;
class SymbolManager;
class WatchPoint;
 
struct ParsedSlotCond {
        ParsedSlotCond(std::string_view checkCmd, std::string_view cond);
        [[nodiscard]] std::string toTclExpression(std::string_view checkCmd) const;
        [[nodiscard]] std::string toDisplayString() const;
 
        std::string rest;
 
        int ps = 0;
        int ss = 0;
        uint8_t seg = 0;
        bool hasPs = false; // if false then the whole slot-substructure is invalid
        bool hasSs = false;
        bool hasSeg = false;
};
 
class ImGuiBreakPoints final : public ImGuiPart
{
public:
        explicit ImGuiBreakPoints(ImGuiManager& manager);
 
        [[nodiscard]] zstring_view iniName() const override { return "breakpoints"; }
        void save(ImGuiTextBuffer& buf) override;
        void loadLine(std::string_view name, zstring_view value) override;
        void paint(MSXMotherBoard* motherBoard) override;
 
        void refreshSymbols();
 
        void paintBpTab(MSXCPUInterface& cpuInterface, uint16_t addr);
 
private:
        template<typename Type> void paintTab(MSXCPUInterface& cpuInterface, std::optional<uint16_t> addr = {});
        template<typename Item> void drawRow(MSXCPUInterface& cpuInterface, int row, Item& item);
        [[nodiscard]] std::string displayAddr(const TclObject& addr) const;
        [[nodiscard]] std::string parseDisplayAddress(std::string_view str) const;
        void editRange(MSXCPUInterface& cpuInterface, std::shared_ptr<WatchPoint>& wp, std::string& begin, std::string& end);
        bool editCondition(ParsedSlotCond& slot);
 
public:
        bool show = false;
 
private:
        SymbolManager& symbolManager;
 
        int selectedRow = -1;
 
        static constexpr auto persistentElements = std::tuple{
                PersistentElement{"show", &ImGuiBreakPoints::show}
        };
};
 
} // namespace openmsx
 
#endif