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diag(qt): 记录到达会话的输入字节 (#155) #209

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Merged
JavaZeroo merged 1 commit into from
Oct 29, 2026
Merged

diag(qt): 记录到达会话的输入字节 (#155) #209

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15 changes: 14 additions & 1 deletion src/qt/terminal_widget.hpp
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// Qt terminal geometry follows the current font; semantics stay in the model.
// Qt terminal geometry follows the current font; semantics stay in the model.
#pragma once

#include "terminal_session.hpp"
Expand Down Expand Up @@ -122,10 +122,23 @@ class TerminalWidget final : public QWidget {
}
if (!character_text) bytes = next.finish() + bytes;
if (bytes.empty() || model_.send(bytes)) {
if (!bytes.empty()) input_log(bytes);
keyboard_ = next;
event->accept();
} else event->ignore();
}
// Opt-in observation for the input path: records the exact bytes that
// reached the session so an IME experiment can be checked without guessing.
static void input_log(const std::string& bytes) {
static const char* path = std::getenv("TERMFORGE_QT_INPUT_LOG");
if (path == nullptr) return;
FILE* stream = std::fopen(path, "ab");
if (stream == nullptr) return;
std::fprintf(stream, "{\"bytes\":%d,\"hex\":\"", static_cast<int>(bytes.size()));
for (const char ch : bytes) std::fprintf(stream, "%02x", static_cast<unsigned char>(ch));
std::fprintf(stream, "\"}\n");
std::fclose(stream);
}
// The candidate window needs the caret cell, not the widget origin.
QVariant inputMethodQuery(Qt::InputMethodQuery query) const override {
if (query == Qt::ImCursorRectangle && grid_ready_) {
Expand Down