debug：初步可以补全提示当前工作目录。
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16
.vscode/settings.json
vendored
16
.vscode/settings.json
vendored
@ -71,6 +71,20 @@
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"xstddef": "cpp",
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"xstring": "cpp",
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"xtr1common": "cpp",
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"xutility": "cpp"
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"xutility": "cpp",
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"filesystem": "cpp",
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"algorithm": "cpp",
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"cctype": "cpp",
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"chrono": "cpp",
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"ctime": "cpp",
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"iomanip": "cpp",
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"list": "cpp",
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"locale": "cpp",
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"ratio": "cpp",
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"string_view": "cpp",
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"xlocbuf": "cpp",
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"xlocmes": "cpp",
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"xlocmon": "cpp",
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"xloctime": "cpp"
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}
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}
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162
filecomplete.cpp
162
filecomplete.cpp
@ -2,6 +2,14 @@
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#include <string>
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#include <vector>
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#ifdef USE_BOOST_FILESYSTEM
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#include <boost/filesystem.hpp>
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namespace fs = boost::filesystem;
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#else
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#include <filesystem>
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namespace fs = std::filesystem;
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#endif
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#ifdef _MSC_VER
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#ifndef _CRT_SECURE_NO_WARNINGS
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#define _CRT_SECURE_NO_WARNINGS
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@ -81,7 +89,59 @@ void clear_line();
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void set_cursor_x(short x);
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short get_cursor_y();
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char* fc_readline();
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void color_print(char* text, COLOR_TYPE color);
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void color_print(const char* text, COLOR_TYPE color);
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static std::vector<std::string> cur_work_content;
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static std::vector<std::string> dynamic_content;
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static std::vector<char> deadline_vch;
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static std::string str_predict;
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void flush_content(const std::string& search_dir, std::vector<std::string>& out,
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bool reletive)
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{
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out.clear();
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fs::path work_path(search_dir);
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if (!fs::exists(work_path)) {
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return;
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}
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for (const auto& entry : fs::directory_iterator(work_path)) {
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if (reletive) {
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out.push_back(entry.path().filename().string());
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} else {
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out.push_back(entry.path().string());
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}
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}
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}
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std::string file_predict(const char* data)
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{
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std::string result;
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std::string cur(data);
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std::string not_key(" ");
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std::string search_key;
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for (const auto& item : deadline_vch) {
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not_key.push_back(item);
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}
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auto fk = cur.find_last_of(not_key);
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if (fk != std::string::npos) {
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search_key = cur.substr(fk + 1, cur.size() - fk);
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} else {
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search_key = cur;
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}
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if (cur.find("/") == std::string::npos &&
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cur.find("\\") == std::string::npos) {
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for (const auto& item : cur_work_content) {
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if (item != search_key && item.find(search_key) == 0) {
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return item.substr(search_key.size(),
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item.size() - search_key.size());
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}
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}
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}
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for (const auto& item : dynamic_content) {
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}
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return result;
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}
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std::pair<short, short> get_wh()
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{
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@ -249,6 +309,11 @@ short get_cursor_y()
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#endif
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}
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void fc_append(char deadline_ch)
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{
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deadline_vch.push_back(deadline_ch);
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}
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char* fc_readline()
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{
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char* buffer = (char*)calloc((size_t)buf_size, sizeof(char));
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@ -257,6 +322,26 @@ char* fc_readline()
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exit(1);
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}
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flush_content(fs::current_path().string(), cur_work_content, true);
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auto add_newer = [&](const std::vector<char>& wch) {
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if (wo < buf.size()) {
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if (len >= buf.size()) {
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buf.resize(buf.size() * 2);
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}
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if (len > 0) {
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for (size_t i = len - 1; i >= wo; --i) {
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buf[i + 1] = buf[i];
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}
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}
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buf[wo] = wch;
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} else {
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buf.push_back(wch);
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}
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++wo;
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++len;
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};
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// Current hint number
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int hint_num = 0;
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while (1) {
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@ -264,8 +349,10 @@ char* fc_readline()
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word.clear();
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clear_line();
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// Print current buffer
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color_print(buffer, DEFAULT_MAIN_COLOR);
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color_print(nullptr, DEFAULT_MAIN_COLOR);
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if (!str_predict.empty()) {
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color_print(str_predict.data(), DEFAULT_PREDICT_COLOR);
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}
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// Move cursor
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int cur_pos{};
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for (int i = 0; i < buf.size() && i < wo; ++i) {
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@ -295,6 +382,29 @@ char* fc_readline()
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break;
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}
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case TAB: {
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// 在这里补全
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if (!str_predict.empty()) {
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std::vector<std::vector<char>> temp;
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for (int i = 0; i < str_predict.size(); ++i) {
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std::vector<char> blk;
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char curch = str_predict[i];
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blk.push_back(curch);
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if (curch >= 0 && curch < 128) {
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temp.push_back(blk);
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} else {
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if ((i + 1) < str_predict.size()) {
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blk.push_back(str_predict[i + 1]);
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temp.push_back(blk);
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++i;
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}
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}
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}
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str_predict.clear();
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for (const auto& item : temp) {
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add_newer(item);
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}
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continue;
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}
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break;
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}
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#if defined(OS_WINDOWS)
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@ -335,24 +445,19 @@ char* fc_readline()
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}
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default: {
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supply(word, ch);
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if (wo < buf.size()) {
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if (len >= buf.size()) {
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buf.resize(buf.size() * 2);
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}
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if (len > 0) {
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for (size_t i = len - 1; i >= wo; --i) {
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buf[i + 1] = buf[i];
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}
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buf[wo] = word;
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}
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} else {
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buf.push_back(word);
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}
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++wo;
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++len;
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add_newer(word);
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break;
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}
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}
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// 预测
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std::string tbuf;
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for (size_t i = 0; i < buf.size() && i < len; ++i) {
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for (const auto& c : buf[i]) {
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tbuf.push_back(c);
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}
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}
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tbuf.push_back('\0');
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str_predict = file_predict(tbuf.data());
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}
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return buffer;
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}
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@ -362,7 +467,7 @@ void fc_free(char* str)
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free(str);
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}
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void color_print(char* text, COLOR_TYPE color)
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void color_print(const char* text, COLOR_TYPE color)
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{
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#if defined(OS_WINDOWS)
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HANDLE h_console = GetStdHandle(STD_OUTPUT_HANDLE);
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@ -390,16 +495,19 @@ void color_print(char* text, COLOR_TYPE color)
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exit(1);
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}
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std::string tbuf;
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for (size_t i = 0; i < buf.size() && i < len; ++i) {
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for (const auto& c : buf[i]) {
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tbuf.push_back(c);
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if (!text) {
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std::string tbuf;
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for (size_t i = 0; i < buf.size() && i < len; ++i) {
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for (const auto& c : buf[i]) {
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tbuf.push_back(c);
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}
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}
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}
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tbuf.push_back('\0');
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printf("%s", tbuf.c_str());
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tbuf.push_back('\0');
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printf("%s", tbuf.c_str());
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} else {
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printf("%s", text);
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}
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HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
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CONSOLE_CURSOR_INFO cursorInfo;
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@ -1,4 +1,18 @@
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#pragma once
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/* ****************************************************************************************************
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添加截止符号，提示路径时，以此截断，比如当前输入为：
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GetFile someparm|tesa_fil_
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如果设置了截止符号|, 提示时将认为 tesa_fil 是某个文件的名称开头，否则认为 someparm|tesa_fil 是文件名称的开头
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*****************************************************************************************************/
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void fc_append(char deadline_ch);
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/*****************************************************************************************************
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读取用户输入，替代 std::getline
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*****************************************************************************************************/
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char* fc_readline();
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/*****************************************************************************************************
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用于释放 fc_readline() 返回的 buffer 空间。
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*****************************************************************************************************/
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void fc_free(char* str);
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