aardio：用 WebView 模仿 mdict 界面
import win.ui;
/*DSG{{*/
mainForm = win.form(text="aardio2";right=889;bottom=467)
mainForm.add(
button={cls="button";text="go";left=335;top=22;right=399;bottom=41;z=2};
button2={cls="button";text="prefix";left=426;top=21;right=497;bottom=40;z=4};
button3={cls="button";text="sound";left=537;top=23;right=596;bottom=38;z=5};
custom={cls="custom";text="WebView2";left=165;top=55;right=889;bottom=469;z=3};
edit={cls="edit";left=17;top=19;right=317;bottom=43;edge=1;z=1};
listbox={cls="listbox";left=7;top=56;right=161;bottom=463;edge=1;items={};vscroll=1;z=6}
)
/*}}*/import web.view;
var wb = web.view(mainForm.custom);import web.json;
import console;
import win.dlg.message;
var $msg = win.dlg.message();import io;
import sys;
import fsys.media;
import web.rest.jsonClient;
//创建 HTTP 客户端
var http = web.rest.jsonClient();var basepath = "D:\mdict\data";
//导出本地函数给网页 JavaScript
wb.external = {mplay = function(url){if (string.startWith(url, "sound://")){if (string.endWith(txt, ".mp3")){var str = string.slice(txt,8,-1,true);var path = basepath + string.replace(str,"/","\");if(! io.exist(path)){$msg.ok(path+" not found.");return;}mediaFile = fsys.media(path);if(mediaFile){ mediaFile.play();}}} }
}var js = /**window.onload = function(){document.body.addEventListener('click', function(event){var target = event.target || event.srcElement; // 兼容处理if (target.nodeName.toLocaleLowerCase() === "a") { // 判断是否匹配目标元素if (event.preventDefault) { // 对捕获到的 a 标签进行处理event.preventDefault();var addr = target.getAttribute('href');if (addr.indexOf('sound://')==0){alert('href='+addr);} else {alert('href='+addr);}}} });}
**/var baseurl = "http://localhost:8888/";
//响应按钮事件
mainForm.button.oncommand = function(id,event){var url = mainForm.edit.text ;if (string.startWith(url, "http://") or string.startWith(url, "https://")){wb.go(url);} else {url = baseurl + "trans?txt=" + string.trim(url)wb.go(url);//wb.doScript(js);}
}mainForm.button2.oncommand = function(id,event){var txt = mainForm.edit.text;var str = string.trim(txt);if (string.startWith(str, "http://")){wb.go(str);} else {//url = baseurl + "prefix?txt=" + txt;//发送 GET 请求var ret = http.get(baseurl++"prefix",{ txt=str });//console.dumpJson(ret);mainForm.listbox.clear(); for( k,v in ret){mainForm.listbox.add(v);}mainForm.listbox.selIndex = 1;}
}mainForm.button3.oncommand = function(id,event){var txt = mainForm.edit.text ;if (string.startWith(txt, "sound://")){if (string.endWith(txt, ".mp3")){var str = string.slice(txt,8,-1,true);var path = basepath + string.replace(str,"/","\");if(! io.exist(path)){$msg.ok(path+" not found.");return;}mediaFile = fsys.media(path);if(mediaFile) {mediaFile.play();}}}
}mainForm.listbox.oncommand = function(id,event){if( event == 0x1/*_LBN_SELCHANGE*/ ){str = mainForm.listbox.selText;url = baseurl + "trans?txt=" + str;wb.go(url);}
}//响应回车键弹起的消息
mainForm.edit.wndproc = function(hwnd,message,wParam,lParam){if(message == 0x101/*_WM_KEYUP*/ && wParam == 0xD/*_VK_ENTER*/){var url = mainForm.edit.text ;if (string.startWith(url, "http://") or string.startWith(url, "https://")){wb.go(url);} else {url = baseurl + "trans?txt=" + string.trim(url)wb.go(url);//wb.doScript(js);}}//无返回值则继续调用默认回调函数
}mainForm.show();
return win.loopMessage();web 服务程序参见：python：mdict + bottle = web 查询英汉词典
