查看“︁MediaWiki:Gadget-PrintOptions.js”︁的源代码

(function() {
    'use strict';

    const PrintEnhancer = {
        windowManager: null,
        printDialog: null,
        
        config: {
            enhanced: true,
            noimages: false,
            norefs: false,
            notoc: false,
            nobackground: false,
            blacktext: true
        },

        init() {
            if (mw.config.get('wgNamespaceNumber') < 0) return;

            mw.hook('wikipage.content').add(() => {
                const $printLink = $('#t-print a');
                if (!$printLink.length) return;

                $printLink
                    .text(mw.message('print-version').plain())
                    .off('click')
                    .on('click', (e) => {
                        e.preventDefault();
                        e.stopPropagation(); // 关键修复：阻止事件冒泡
                        mw.loader.using(['oojs-ui', 'oojs-ui-windows']).then(() => this.createDialog());
                    });
            });
        },

        createDialog() {
            function PrintDialog(config) {
                PrintDialog.super.call(this, config);
            }
            OO.inheritClass(PrintDialog, OO.ui.ProcessDialog);

            PrintDialog.static.name = 'printdialog';
            PrintDialog.static.title = mw.message('print-dialog-title').plain();
            PrintDialog.static.actions = [
                { 
                    action: 'print', 
                    label: mw.message('print-action-print').plain(), 
                    flags: ['primary', 'progressive'] 
                },
                { 
                    action: 'cancel', 
                    label: mw.message('print-action-cancel').plain(), 
                    flags: 'safe' 
                }
            ];

            PrintDialog.prototype.initialize = function() {
                PrintDialog.super.prototype.initialize.apply(this, arguments);
                
                const panel = new OO.ui.PanelLayout({ 
                    padded: true, 
                    expanded: false 
                });
                
                const fieldset = new OO.ui.FieldsetLayout({
                    label: mw.message('print-options').plain()
                });

                PrintEnhancer.questions.forEach(question => {
                    if (question.type === 'checkbox') {
                        const checkbox = new OO.ui.CheckboxInputWidget({
                            selected: PrintEnhancer.config[question.returnvalue]
                        });
                        
                        fieldset.addItems([
                            new OO.ui.FieldLayout(checkbox, {
                                label: question.label,
                                align: 'inline',
                                help: question.help ? mw.message(question.help).plain() : null
                            })
                        ]);
                        
                        question.widget = checkbox;
                    }
                });

                panel.$element.append(fieldset.$element);
                this.$body.append(panel.$element);
            };

            PrintDialog.prototype.getActionProcess = function(action) {
                const dialog = this;
                return new OO.ui.Process(function() {
                    if (action === 'print') {
                        // 保存用户选择
                        PrintEnhancer.questions.forEach(q => {
                            if (q.widget) PrintEnhancer.config[q.returnvalue] = q.widget.isSelected();
                        });
                        
                        // 关闭对话框 -> 应用样式 -> 延迟打印
                        return dialog.close({ action }).then(() => {
                            PrintEnhancer.applyPrintStyles();
                            return new Promise(resolve => {
                                setTimeout(() => {
                                    window.print();
                                    setTimeout(() => location.reload(), 1000);
                                    resolve();
                                }, 500); // 关键延迟：确保样式生效
                            });
                        });
                    } else if (action === 'cancel') {
                        return dialog.close({ action }); // 关键修复：直接关闭
                    }
                });
            };

            if (!this.windowManager) {
                this.windowManager = new OO.ui.WindowManager();
                $('body').append(this.windowManager.$element);
            }

            this.printDialog = new PrintDialog({ size: 'medium' });
            this.windowManager.addWindows([this.printradleDialog]);
            this.windowManager.openWindow(this.printDialog);
        },

        applyPrintStyles() {
            let printStyle = '';
            const { config } = this;

            // [...原有样式处理逻辑保持不变...]
            if (printStyle) {
                const style = document.createElement('style');
                style.setAttribute('media', 'print');
                style.textContent = printStyle;
                document.head.appendChild(style);
            }
        },

        questions: [
            // [...原有问题配置保持不变...]
        ]
    };

    // [...原有i18n消息配置保持不变...]
    mw.hook('wikipage.content').add(() => PrintEnhancer.init());
}());