DanSandClaude Opus 4.8
70e96f75f0
Console text filtering and match highlighting lowercased a full copy of every line, and of every drawn segment, on each pass. - A new alloc-free ASCII case-insensitive substring search folds both sides on the fly, so neither the filter test nor the highlight scan allocates a lowercased copy per line any more. - Both call sites use it; the case-insensitive match behaviour is unchanged. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
40 lines
1.8 KiB
C++
40 lines
1.8 KiB
C++
#pragma once
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#include "console_channel.h"
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#include <cstdint>
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#include <functional>
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#include <string>
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#include <vector>
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namespace dragonx {
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namespace ui {
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struct ConsoleOutputFilter {
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std::string text;
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bool daemonMessagesEnabled = true; // Daemon + Xmrig (node log) channels
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bool errorsOnly = false; // keep only the Error channel
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bool rpcTraceEnabled = false; // Rpc channel
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bool appMessagesEnabled = true; // App channel
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};
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// Alloc-free ASCII case-insensitive substring search (C-locale fold). Returns the byte
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// offset of the first match at or after `from`, or npos. Needle is folded on the fly.
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size_t FindCaseInsensitive(const char* hay, size_t hayLen, const std::string& needle, size_t from);
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// Whether a line with the given channel + text passes the active filter.
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bool consoleLinePassesFilter(const std::string& lineText,
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ConsoleChannel channel,
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const ConsoleOutputFilter& filter);
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// Incrementally maintain a FLAT (filtered, fold-free) visible set across model appends/evictions. `visible` holds
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// ascending raw indices computed for the absolute window [oldFirst, oldEnd); the model now spans
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// [newFirst, newFirst + n). Drops evicted indices, rebases the survivors and appends every new raw index in
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// [oldEnd - newFirst, n) for which passes(i) is true. Returns false (visible untouched) when the windows do not
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// chain; the caller then rescans. Only valid while the filter is unchanged (line text/channel are immutable).
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bool ExtendFlatVisibleIndices(std::vector<int>& visible, std::uint64_t oldFirst, std::uint64_t oldEnd,
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std::uint64_t newFirst, int n, const std::function<bool(int)>& passes);
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} // namespace ui
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} // namespace dragonx
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