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sandbox/basicImage.h

@@ -0,0 +1,19 @@
+#pragma once
+#include<vector>
+#include "component.h"
+
+class basicImage : public component
+{
+public:
+    basicImage(const std::vector<cgui::string>& image);
+    int getWidth() const override;
+    int getHeight() const override;
+    std::vector<cgui::string> getData() const override;
+
+    void setImage(const std::vector<cgui::string>& image);
+
+private:
+    std::vector<cgui::string> image;
+    int width;
+    void calculateWidth();
+};

sandbox/basicText.h

@@ -0,0 +1,16 @@
+#pragma once
+#include "component.h"
+
+class basicText : public component
+{
+public:
+    basicText(std::string_view str);
+    int getWidth() const override;
+    int getHeight() const override;
+    std::vector<cgui::string> getData() const override;
+
+    void setText(std::string_view str);
+
+private:
+    cgui::string text;
+};

sandbox/basicthing.h

@@ -0,0 +1,14 @@
+#pragma once
+#include<iostream>
+#include<string>
+using namespace std;
+
+class basicthing
+{
+public:
+	basicthing(string data);
+	~basicthing();
+	string selfDraw();
+private:
+	string data;
+};

sandbox/cgui.h

@@ -0,0 +1,58 @@
+#pragma once
+#include"basicImage.h"
+#include"basicProgressBar.h"
+#include"basicText.h"
+#include"multiLineText.h"
+#include <map>
+#include <memory>
+#include <string>
+#include <vector>
+
+struct logicPos {
+    int row, col;
+};
+static bool operator<(logicPos lhs, logicPos rhs) {
+    return (lhs.row < rhs.row) || (lhs.row == rhs.row && lhs.col < rhs.col);
+}
+static bool operator==(logicPos lhs, logicPos rhs) {
+    return (lhs.row == rhs.row) && (lhs.col == rhs.col);
+}
+
+class page // : public component
+{
+public:
+    page(bool enableSelect);
+    int getWeight() const;
+    int getHeight() const;
+    std::vector<cgui::string> getData() const;
+
+    // 把page中的内容格式化为字符串
+    std::string toString();
+
+    // 打印page
+    void update();
+
+    // 把某个控件放到...
+    void setTo(logicPos pos, std::shared_ptr<component> src);
+
+    // 删除某个控件
+    void erase(logicPos pos);
+
+    // 清空控件
+    void clear();
+
+    // 启用控件选择
+    void setEnableSelect(bool v);
+
+    // 选择控件
+    void select(logicPos pos);
+
+private:
+    std::map<logicPos, std::shared_ptr<component>> components;
+    std::map<int, int> lineWidthList;
+    std::map<int, int> lineHeightList;
+
+    // select要怎么设计比较好？
+    logicPos selectedPos = { 0, 0 };
+    bool enableSelect;
+};

sandbox/utils/string.cpp

@@ -0,0 +1,124 @@
+#include "string.h"
+#include <regex>
+
+using namespace cgui;
+
+static const std::string defaultColor = "\033[0m";
+
+string::string() {}
+string::string(const char* in) : str(in) { calculateVisibleLength(); }
+string::string(std::string_view in) : str(in) { calculateVisibleLength(); }
+string::string(int count, char c) : str(count, c) { calculateVisibleLength(); }
+
+size_t string::size() const { return str.size(); }
+int string::length() const { return visibleLength; }
+
+void string::insert(int pos, const string& other) {
+    str.insert(pos, other.str);
+    visibleLength += other.visibleLength;
+}
+void string::insert(int pos, int count, char c) {
+    str.insert(pos, count, c);
+}
+
+void string::pushBackDefaultRGB() {
+    str.insert(pushBackPos(), defaultColor);
+}
+void cgui::string::insertDefaultRGB(int pos)
+{
+    str.insert(pos, defaultColor);
+}
+void string::pushBackRGB(int r, int g, int b) {
+    str.insert(pushBackPos(), "\x1b[38;2;" + std::to_string(r) + ";" + std::to_string(g) + ";" + std::to_string(b) + "m");
+    ++colorCount;
+    if (colorCount == 1) { str += defaultColor; }
+}
+void string::insertRGB(int pos, int r, int g, int b) {
+    str.insert(pos, "\x1b[38;2;" + std::to_string(r) + ";" + std::to_string(g) + ";" + std::to_string(b) + "m");
+    ++colorCount;
+    if (colorCount == 1) { str += defaultColor; }
+}
+void cgui::string::pushBackBackgroundRGB(int r, int g, int b)
+{
+    str.insert(pushBackPos(), "\x1b[48;2;" + std::to_string(r) + ";" + std::to_string(g) + ";" + std::to_string(b) + "m");
+    ++colorCount;
+    if (colorCount == 1) { str += defaultColor; }
+}
+void cgui::string::insertBackgroundRGB(int pos, int r, int g, int b)
+{
+    str.insert(pos, "\x1b[48;2;" + std::to_string(r) + ";" + std::to_string(g) + ";" + std::to_string(b) + "m");
+    ++colorCount;
+    if (colorCount == 1) { str += defaultColor; }
+}
+
+string& string::operator+(const string& other) {
+    str.insert(pushBackPos(), other.str);
+    visibleLength += other.visibleLength;
+    return *this;
+}
+string& cgui::string::operator+(char other)
+{
+    str.insert(pushBackPos(), 1, other);
+    visibleLength += 1;
+    return *this;
+}
+void string::operator+=(const string& other) {
+    str.insert(pushBackPos(), other.str);
+    visibleLength += other.visibleLength;
+}
+void cgui::string::operator+=(char other)
+{
+    str.insert(pushBackPos(), 1, other);
+    visibleLength += 1;
+}
+
+void cgui::string::operator=(const string& other)
+{
+    str = other.str;
+    visibleLength = other.visibleLength;
+}
+
+void cgui::string::operator=(std::string_view other)
+{
+    str = other;
+    calculateVisibleLength();
+}
+
+const char* cgui::string::data() const
+{
+    return str.data();
+}
+
+int cgui::string::pushBackPos() const
+{
+    if (colorCount == 0) {
+        return str.end() - str.begin();
+    }
+    else {
+        return str.end() - str.begin() - defaultColor.size();
+    }
+}
+
+void string::calculateVisibleLength() {
+    visibleLength = 0;
+    // 不能有换行符
+    for (auto& c : str) {
+        if (c == '\n') { c = ' '; }
+    }
+    // 移除ANSI转义序列
+    std::regex ansiEscape(R"(\x1B\[[0-9;]*[A-Za-z])");
+    std::string cleanLine = std::regex_replace(str, ansiEscape, "");
+    // 处理unicode字符
+    // todo
+    visibleLength = cleanLine.size();
+}
+
+string cgui::operator+(std::string_view lhs, string& rhs)
+{
+    return string(lhs) + rhs;
+}
+
+string cgui::operator+(std::string_view lhs, string&& rhs)
+{
+    return string(lhs) + rhs;
+}

sandbox/utils/string.h

@@ -0,0 +1,61 @@
+#pragma once
+#include <string>
+
+namespace cgui {
+
+// std::string造成的bug太多了，为了便于使用只好再封装一层
+// 这个string是为了控制台ui所专门设计的
+// 
+// 功能如下：
+// 
+// length()返回可见字符数量
+// size()返回全部字符数量
+// 
+// 解决Unicode字符占用长度和显示长度不一致问题
+// 
+// 可直接插入rgb，会自动转成ascii序列
+// 末尾会自动恢复默认颜色
+// 
+// 不会包含换行符，\n会变成空格
+// 
+class string {
+public:
+    string();
+    string(const char* in);
+    string(std::string_view in);
+    string(int count, char c);
+
+    size_t size() const;
+    int length() const;
+
+    void insert(int pos, const string& other);
+    void insert(int pos, int count, char c);
+
+    void pushBackDefaultRGB();
+    void insertDefaultRGB(int pos);
+    void pushBackRGB(int r, int g, int b);
+    void insertRGB(int pos, int r, int g, int b);
+    void pushBackBackgroundRGB(int r, int g, int b);
+    void insertBackgroundRGB(int pos, int r, int g, int b);
+
+    string& operator+(const string& other);
+    string& operator+(char other);
+    void operator+=(const string& other);
+    void operator+=(char other);
+    void operator=(const string& other);
+    void operator=(std::string_view other);
+
+    const char* data() const;
+
+private:
+    std::string str;
+    int visibleLength = 0;
+    int colorCount = 0; // 用于颜色的ascii转义字符数量
+
+    int pushBackPos() const; // 如果有颜色，pos会在最后一个恢复默认颜色之前
+    void calculateVisibleLength();
+};
+string operator+(std::string_view lhs, string& rhs);
+string operator+(std::string_view lhs, string&& rhs);
+
+}