new

2022-04-25 13:40:12 +08:00
commit 41f187e460
349 changed files with 60741 additions and 0 deletions
@@ -0,0 +1,57 @@
+// 代码块一键复制
+
+$(function () {
+    var $copyIcon = $('<i class="fas fa-copy code_copy" title="复制代码" aria-hidden="true"></i>')
+    var $notice = $('<div class="codecopy_notice"></div>')
+    $('.code-area').prepend($copyIcon)
+    $('.code-area').prepend($notice)
+    // “复制成功”字出现
+    function copy(text, ctx) {
+        if (document.queryCommandSupported && document.queryCommandSupported('copy')) {
+            try {
+                document.execCommand('copy') // Security exception may be thrown by some browsers.
+                $(ctx).prev('.codecopy_notice')
+                    .text("复制成功")
+                    .animate({
+                        opacity: 1,
+                        top: 30
+                    }, 450, function () {
+                        setTimeout(function () {
+                            $(ctx).prev('.codecopy_notice').animate({
+                                opacity: 0,
+                                top: 0
+                            }, 650)
+                        }, 400)
+                    })
+            } catch (ex) {
+                $(ctx).prev('.codecopy_notice')
+                    .text("复制失败")
+                    .animate({
+                        opacity: 1,
+                        top: 30
+                    }, 650, function () {
+                        setTimeout(function () {
+                            $(ctx).prev('.codecopy_notice').animate({
+                                opacity: 0,
+                                top: 0
+                            }, 650)
+                        }, 400)
+                    })
+                return false
+            }
+        } else {
+            $(ctx).prev('.codecopy_notice').text("浏览器不支持复制")
+        }
+    }
+    // 复制
+    $('.code-area .fa-copy').on('click', function () {
+        var selection = window.getSelection()
+        var range = document.createRange()
+        range.selectNodeContents($(this).siblings('pre').find('code')[0])
+        selection.removeAllRanges()
+        selection.addRange(range)
+        var text = selection.toString()
+        copy(text, this)
+        selection.removeAllRanges()
+    })
+});