Claude Content Max-Width

adjust Claude Content Max-Width
当前为 2024-01-23 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name         Claude Content Max-Width
// @namespace    http://tampermonkey.net/
// @version      0.8
// @description  adjust Claude Content Max-Width
// @author       shawn-wxn
// @match        https://claude.ai/*
// @match        https://poe.com/*
// @match        https://*.geeksmonkey.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=claude.ai
// @grant        GM_addStyle
// @grant        GM_log
// @license      GPL-2.0-only
// ==/UserScript==
 
(function () {
    // 获取当前的 URL
    var currentURL = window.location.href;
 
    // 根据当前 URL 进行 if-else 逻辑判断
    if (currentURL.includes("poe.com")) {
        var mainColumnDiv = document.querySelector("div[class^='MainColumn_column__']");
        var mainColumnDivClass = null;
        for (var className of mainColumnDiv.classList){
            if (className.indexOf('MainColumn_column__') !== -1) {
                mainColumnDivClass = className;
                break;
            }
        }
        if (!mainColumnDivClass) {
            GM_log("ERROR: not found mainColumnDivClass.");
        }
 
        var chatPageMainDiv = document.querySelector("div[class^='InfiniteScroll_container__']");
        var chatPageMainDivClass = null;
        for (className of chatPageMainDiv.classList){
            if (className.indexOf('InfiniteScroll_container__') !== -1) {
                chatPageMainDivClass = className;
                break;
            }
        }
        if (!chatPageMainDivClass) {
            GM_log("ERROR: not found chatPageMainDivClass.");
        }
 
        var humanMessageDiv = document.querySelector("div[class^='Message_humanMessageBubble__']");
        var humanMessageDivClass = null;
        for (className of humanMessageDiv.classList){
            if (className.indexOf('Message_humanMessageBubble__') !== -1) {
                humanMessageDivClass = className;
                break;
            }
        }
        if (!humanMessageDivClass) {
            GM_log("ERROR: not found humanMessageDivClass.");
        }
 
        var botMessageDiv = document.querySelector("div[class^='Message_botMessageBubble__']");
        var botMessageDivClass = null;
        for (className of botMessageDiv.classList){
            if (className.indexOf('Message_botMessageBubble__') !== -1) {
                botMessageDivClass = className;
                break;
            }
        }
        if (!botMessageDivClass) {
            GM_log("ERROR: not found botMessageDivClass.");
        }
 
        GM_addStyle(`
    .${mainColumnDivClass} {
    width: 100%;
    }
    .${chatPageMainDivClass} {
    --desktop-reading-column-max-width: ${Math.floor(window.innerWidth * 0.78)}px;
    }
    .${humanMessageDivClass} {
    max-width: ${Math.floor(window.innerWidth * 0.078)}ch;
    }
    .${botMessageDivClass} {
    max-width: ${Math.floor(window.innerWidth * 0.078)}ch;
    }`
    )
    } else if (currentURL.includes("claude.ai")) {
        // 创建一个<style>标签
        var styleTag = document.createElement('style');
 
        // 将 CSS 样式添加到<style>标签中
        var cssStyles = `
            /* 在这里添加您的 CSS 样式 */
            .max-w-3xl {
              max-width: ${Math.floor(window.innerWidth * 0.05)}rem;
            }
            .max-w-\\[75ch\\] {
              max-width: ${Math.floor(window.innerWidth * 0.1)}ch;
            }
        `;
 
        // 设置<style>标签的内容为 CSS 样式
        styleTag.innerHTML = cssStyles;
 
        // 将<style>标签添加到<head>标签中
        document.head.appendChild(styleTag);
    } else if (currentURL.includes("geeksmonkey.com")){
        // 选择目标节点
        const targetNode = document.getElementById('app');
 
        // 创建一个观察器实例并传入回调函数
        const observer = new MutationObserver(function(mutations) {
            // 遍历所有的变动记录
            mutations.forEach(function(mutation) {
                // 检查是否有子节点被移除
                if (mutation.type === 'childList' && mutation.removedNodes.length > 0) {
                    // 遍历所有被移除的节点
                    for (let i = 0; i < mutation.removedNodes.length; i++) {
                        // 检查这个节点是否是我们关注的节点（具有class=load-wrapper）
                        const node = mutation.removedNodes[i];
                        if (node.nodeType === Node.ELEMENT_NODE){
                            if (node.classList.contains('loading-wrap')) {
                                // 动画结束，load-wrapper元素被移除
                                // 在这里执行你想要进行的操作
                                var imageWraperDiv = document.getElementById("image-wrapper");
                                var imageWraperDivClass = null;
                                for (className of imageWraperDiv.classList) {
                                    if (className.indexOf('max-w-screen-xl') !== -1) {
                                        imageWraperDivClass = className;
                                        break;
                                    }
                                }
                                if (!imageWraperDivClass) {
                                    GM_log("ERROR: not found imageWraperDivClass.");
                                }
 
                                GM_addStyle(`
                                 .${imageWraperDivClass} {
                                   max-width: ${Math.floor(window.innerWidth * 0.83)}px;
                                 }`
                            )
 
                                // 一旦检测到load-wrapper元素被移除，就断开观察器
                                observer.disconnect();
                                return; // 退出循环和回调函数
                            }
                        }
                    }
                }
            });
        });
 
        // 配置观察选项:
        const config = { attributes: false, childList: true, subtree: true };
 
        // 传入目标节点和观察选项开始观察
        observer.observe(targetNode, config);
 
 
    }else {
        // 如果以上条件都不满足
        console.log("当前 URL 不符合预期");
    }
})();
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