From dfce0040488d0afdfcb13331500215e2b5b1859d Mon Sep 17 00:00:00 2001 From: Yi Zhang Date: Wed, 26 Feb 2025 21:37:39 +0800 Subject: [PATCH] tmp --- CMakeLists.txt | 2 + lib/CMakeLists.txt | 3 ++ lib/io.h | 1 + lib/io/cli_viewer.cpp | 93 +++++++++++++++++++++++++++++++++++++++++++ lib/io/cli_viewer.h | 57 ++++++++++++++++++++++++++ lib/io/dsv_io.cpp | 14 +++++-- lib/io/dsv_io.h | 3 +- 7 files changed, 167 insertions(+), 6 deletions(-) create mode 100644 lib/io/cli_viewer.cpp create mode 100644 lib/io/cli_viewer.h diff --git a/CMakeLists.txt b/CMakeLists.txt index 6138a00..d75e85a 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -34,6 +34,8 @@ message(STATUS "[GCTL] Use the GMT library: " ${GCTL_GMT}) message(STATUS "[GCTL] Check Bounder: " ${GCTL_CHECK_BOUNDER}) message(STATUS "[GCTL] Check Size: " ${GCTL_CHECK_SIZE}) +find_library(NCURSES_LIB ncurses REQUIRED) + if(GCTL_FFTW3) if(NOT FFTW3_FOUND) find_package(FFTW3 REQUIRED) diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt index e26edde..27a7353 100644 --- a/lib/CMakeLists.txt +++ b/lib/CMakeLists.txt @@ -42,6 +42,9 @@ set_target_properties(gctl_static PROPERTIES INSTALL_RPATH /usr/local/lib) set_target_properties(gctl PROPERTIES CXX_STANDARD 17 CXX_STANDARD_REQUIRED ON) set_target_properties(gctl_static PROPERTIES CXX_STANDARD 17 CXX_STANDARD_REQUIRED ON) +target_link_libraries(gctl PUBLIC ${NCURSES_LIB}) +target_link_libraries(gctl_static ${NCURSES_LIB}) + if(GCTL_NETCDF) target_link_libraries(gctl PUBLIC ${netCDF_CXX_LEGACY_LIB}) target_link_libraries(gctl_static ${netCDF_CXX_LEGACY_LIB}) diff --git a/lib/io.h b/lib/io.h index cc994aa..2777008 100644 --- a/lib/io.h +++ b/lib/io.h @@ -40,5 +40,6 @@ #include "io/off_io.h" #include "io/stl_io.h" #include "io/ply_io.h" +#include "io/cli_viewer.h" #endif // _GCTL_IO_H \ No newline at end of file diff --git a/lib/io/cli_viewer.cpp b/lib/io/cli_viewer.cpp new file mode 100644 index 0000000..337c04f --- /dev/null +++ b/lib/io/cli_viewer.cpp @@ -0,0 +1,93 @@ +/******************************************************** + * ██████╗ ██████╗████████╗██╗ + * ██╔════╝ ██╔════╝╚══██╔══╝██║ + * ██║ ███╗██║ ██║ ██║ + * ██║ ██║██║ ██║ ██║ + * ╚██████╔╝╚██████╗ ██║ ███████╗ + * ╚═════╝ ╚═════╝ ╚═╝ ╚══════╝ + * Geophysical Computational Tools & Library (GCTL) + * + * Copyright (c) 2023 Yi Zhang (yizhang-geo@zju.edu.cn) + * + * GCTL is distributed under a dual licensing scheme. You can redistribute + * it and/or modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation, either version 2 + * of the License, or (at your option) any later version. You should have + * received a copy of the GNU Lesser General Public License along with this + * program. If not, see . + * + * If the terms and conditions of the LGPL v.2. would prevent you from using + * the GCTL, please consider the option to obtain a commercial license for a + * fee. These licenses are offered by the GCTL's original author. As a rule, + * licenses are provided "as-is", unlimited in time for a one time fee. Please + * send corresponding requests to: yizhang-geo@zju.edu.cn. Please do not forget + * to include some description of your company and the realm of its activities. + * Also add information on how to contact you by electronic and paper mail. + ******************************************************/ + +#include "cli_viewer.h" + +gctl::cli_viewer::cli_viewer() +{ + // 初始化ncurses + initscr(); + cbreak(); // 禁用行缓冲 + noecho(); // 不显示输入字符 + keypad(stdscr, TRUE); // 启用键盘扩展键 + timeout(0); // 设置非阻塞输入 + curs_set(0); // 隐藏光标 +} + +// 析构函数 +gctl::cli_viewer::~cli_viewer() +{ + // 清理ncurses + endwin(); +} + +// 设置显示内容 +void gctl::cli_viewer::setData(const std::vector& data) +{ + lines = data; + return; +} + +void gctl::cli_viewer::addData(const std::string& l) +{ + lines.push_back(l); + return; +} + +// 显示文件内容并进入查看循环 +void gctl::cli_viewer::display() +{ + int maxLines = LINES - 1; // 终端的行数（减去提示行） + int startLine = 0; // 当前显示的起始行 + // 主循环 + while (true) + { + // 清屏并显示文件内容 + werase(stdscr); // 清屏但不闪烁 + for (int i = startLine; i < startLine + maxLines && i < lines.size(); ++i) + { + mvprintw(i - startLine, 0, "%s", lines[i].c_str()); + } + // 在最后一行显示提示信息 + mvprintw(LINES - 1, 0, "Use arrow keys or mouse wheel to scroll. Press Q or ESC to exit."); + int ch = getch(); // 获取按键 + if (ch == KEY_UP) + { + startLine = std::max(0, startLine - 1); // 向上滚动 + } + else if (ch == KEY_DOWN) + { + startLine = std::min(startLine + 1, static_cast(lines.size()) - maxLines); // 向下滚动 + } + else if (ch == 'q' || ch == 'Q' || ch == 27) + { // 按Q或ESC退出 + break; + } + wrefresh(stdscr); // 刷新屏幕 + } + return; +} \ No newline at end of file diff --git a/lib/io/cli_viewer.h b/lib/io/cli_viewer.h new file mode 100644 index 0000000..ff230b9 --- /dev/null +++ b/lib/io/cli_viewer.h @@ -0,0 +1,57 @@ +/******************************************************** + * ██████╗ ██████╗████████╗██╗ + * ██╔════╝ ██╔════╝╚══██╔══╝██║ + * ██║ ███╗██║ ██║ ██║ + * ██║ ██║██║ ██║ ██║ + * ╚██████╔╝╚██████╗ ██║ ███████╗ + * ╚═════╝ ╚═════╝ ╚═╝ ╚══════╝ + * Geophysical Computational Tools & Library (GCTL) + * + * Copyright (c) 2023 Yi Zhang (yizhang-geo@zju.edu.cn) + * + * GCTL is distributed under a dual licensing scheme. You can redistribute + * it and/or modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation, either version 2 + * of the License, or (at your option) any later version. You should have + * received a copy of the GNU Lesser General Public License along with this + * program. If not, see . + * + * If the terms and conditions of the LGPL v.2. would prevent you from using + * the GCTL, please consider the option to obtain a commercial license for a + * fee. These licenses are offered by the GCTL's original author. As a rule, + * licenses are provided "as-is", unlimited in time for a one time fee. Please + * send corresponding requests to: yizhang-geo@zju.edu.cn. Please do not forget + * to include some description of your company and the realm of its activities. + * Also add information on how to contact you by electronic and paper mail. + ******************************************************/ + +#ifndef _GCTL_CLI_VIEWER_H +#define _GCTL_CLI_VIEWER_H + +#include +#include +#include +#include + +namespace gctl +{ + class cli_viewer + { + public: + // 构造函数 + cli_viewer(); + // 析构函数 + ~cli_viewer(); + // 设置显示内容 + void setData(const std::vector& data); + // 添加显示内容 + void addData(const std::string& l); + // 显示文件内容并进入查看循环 + void display(); + + private: + std::vector lines; // 存储文件内容 + }; +}; + +#endif // _GCTL_CLI_VIEWER_H \ No newline at end of file diff --git a/lib/io/dsv_io.cpp b/lib/io/dsv_io.cpp index b79c1dd..eaf97f0 100644 --- a/lib/io/dsv_io.cpp +++ b/lib/io/dsv_io.cpp @@ -26,6 +26,7 @@ ******************************************************/ #include "dsv_io.h" +#include "cli_viewer.h" gctl::dsv_io::dsv_io() { @@ -521,24 +522,29 @@ void gctl::dsv_io::info(int t, std::ostream &os) return; } -void gctl::dsv_io::display(std::ostream &os) +void gctl::dsv_io::display() { + std::string line; + cli_viewer viewer; for (int i = 0; i <= row_num_; i++) { for (size_t j = 0; j <= col_num_; j++) { if (table_[i][j].out_ok_ && table_[i][j].str_!= "") { - os << table_[i][j].str_; + line = table_[i][j].str_; for (size_t k = j + 1; k <= col_num_; k++) { - if (table_[i][k].out_ok_) os << deli_sym_ << table_[i][k].str_; + if (table_[i][k].out_ok_) line += deli_sym_ + table_[i][k].str_; } - os << std::endl; + + viewer.addData(line); break; } } } + + viewer.display(); return; } diff --git a/lib/io/dsv_io.h b/lib/io/dsv_io.h index f60db1a..9f09b77 100644 --- a/lib/io/dsv_io.h +++ b/lib/io/dsv_io.h @@ -440,9 +440,8 @@ namespace gctl /** * @brief 显示表格（不会显示失效的行和列） * - * @param os 输出流 */ - void display(std::ostream &os = std::cout); + void display(); /** * @brief 返回名称为name和R和C的行或列的索引