add Chinese translations for QWebEngineView and QDialogButtonBox

src/main.cpp

@@ -153,19 +153,29 @@ int main(int argc, char *argv[])
     qDebug() << "openSSL" << QSslSocket::sslLibraryBuildVersionString()
              << QSslSocket::sslLibraryVersionNumber();
 
-    // Load missing translation for Qt.
+    // Load missing translation for Qt (QTextEdit/QPlainTextEdit/QTextBrowser).
     QTranslator qtTranslator1;
     if (qtTranslator1.load("widgets_" + locale, ":/translations")) {
         app.installTranslator(&qtTranslator1);
     }
 
-    // Load translation for Qt.
     QTranslator qtTranslator2;
-    if (!qtTranslator2.load("qt_" + locale, QLibraryInfo::location(QLibraryInfo::TranslationsPath))) {
-        qtTranslator2.load("qt_" + locale, "translations");
+    if (qtTranslator2.load("qdialogbuttonbox_" + locale, ":/translations")) {
+        app.installTranslator(&qtTranslator2);
+    }
+
+    QTranslator qtTranslator3;
+    if (qtTranslator3.load("qwebengine_" + locale, ":/translations")) {
+        app.installTranslator(&qtTranslator3);
+    }
+
+    // Load translation for Qt.
+    QTranslator qtTranslator;
+    if (!qtTranslator.load("qt_" + locale, QLibraryInfo::location(QLibraryInfo::TranslationsPath))) {
+        qtTranslator.load("qt_" + locale, "translations");
     }
 
-    app.installTranslator(&qtTranslator2);
+    app.installTranslator(&qtTranslator);
 
     // Load translation for vnote.
     QTranslator translator;

src/translations/qdialogbuttonbox_zh_CN.ts

@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1" language="zh_CN">
+<context>
+    <name>QPlatformTheme</name>
+    <message>
+        <source>OK</source>
+        <translation>确定</translation>
+    </message>
+    <message>
+        <source>Save</source>
+        <translation>保存</translation>
+    </message>
+    <message>
+        <source>Save All</source>
+        <translation>全部保存</translation>
+    </message>
+    <message>
+        <source>Open</source>
+        <translation>打开</translation>
+    </message>
+    <message>
+        <source>&amp;Yes</source>
+        <translation>是 (&amp;Y)</translation>
+    </message>
+    <message>
+        <source>Yes to &amp;All</source>
+        <translation>全部选择是 (&amp;A)</translation>
+    </message>
+    <message>
+        <source>&amp;No</source>
+        <translation>否 (&amp;N)</translation>
+    </message>
+    <message>
+        <source>N&amp;o to All</source>
+        <translation>全部选择否 (&amp;O)</translation>
+    </message>
+    <message>
+        <source>Abort</source>
+        <translation>终止</translation>
+    </message>
+    <message>
+        <source>Retry</source>
+        <translation>重试</translation>
+    </message>
+    <message>
+        <source>Ignore</source>
+        <translation>忽略</translation>
+    </message>
+    <message>
+        <source>Close</source>
+        <translation>关闭</translation>
+    </message>
+    <message>
+        <source>Cancel</source>
+        <translation>取消</translation>
+    </message>
+    <message>
+        <source>Discard</source>
+        <translation>放弃</translation>
+    </message>
+    <message>
+        <source>Help</source>
+        <translation>帮助</translation>
+    </message>
+    <message>
+        <source>Apply</source>
+        <translation>应用</translation>
+    </message>
+    <message>
+        <source>Reset</source>
+        <translation>重置</translation>
+    </message>
+    <message>
+        <source>Restore Defaults</source>
+        <translation>恢复默认</translation>
+    </message>
+</context>
+</TS>

src/translations/qwebengine_zh_CN.ts

@@ -0,0 +1,159 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1" language="zh_CN">
+<context>
+    <name>QWebEnginePage</name>
+    <message>
+        <source>Back</source>
+        <translation>后退</translation>
+    </message>
+    <message>
+        <source>Forward</source>
+        <translation>前进</translation>
+    </message>
+    <message>
+        <source>Stop</source>
+        <translation>停止</translation>
+    </message>
+    <message>
+        <source>Reload</source>
+        <translation>重新加载</translation>
+    </message>
+    <message>
+        <source>Reload and Bypass Cache</source>
+        <translation>忽略缓存重新加载</translation>
+    </message>
+    <message>
+        <source>Cut</source>
+        <translation>剪切</translation>
+    </message>
+    <message>
+        <source>Copy</source>
+        <translation>复制</translation>
+    </message>
+    <message>
+        <source>Paste</source>
+        <translation>粘贴</translation>
+    </message>
+    <message>
+        <source>Undo</source>
+        <translation>撤销</translation>
+    </message>
+    <message>
+        <source>Redo</source>
+        <translation>恢复</translation>
+    </message>
+    <message>
+        <source>Select All</source>
+        <translation>选择全部</translation>
+    </message>
+    <message>
+        <source>Paste and Match Style</source>
+        <translation>粘贴并匹配样式</translation>
+    </message>
+    <message>
+        <source>Open Link in This Window</source>
+        <translation>在当前窗口打开链接</translation>
+    </message>
+    <message>
+        <source>Open Link in New Window</source>
+        <translation>在新窗口打开链接</translation>
+    </message>
+    <message>
+        <source>Open Link in New Tab</source>
+        <translation>在新标签页打开链接</translation>
+    </message>
+    <message>
+        <source>Open Link in New Background Tab</source>
+        <translation>在后台新标签页打开链接</translation>
+    </message>
+    <message>
+        <source>Copy Link URL</source>
+        <translation>复制链接地址</translation>
+    </message>
+    <message>
+        <source>Save Link</source>
+        <translation>保存链接</translation>
+    </message>
+    <message>
+        <source>Copy Image</source>
+        <translation>复制图片</translation>
+    </message>
+    <message>
+        <source>Copy Image URL</source>
+        <translation>复制图片地址</translation>
+    </message>
+    <message>
+        <source>Save Image</source>
+        <translation>保存图片</translation>
+    </message>
+    <message>
+        <source>Copy Media URL</source>
+        <translation>复制媒体地址</translation>
+    </message>
+    <message>
+        <source>Toggle Media Controls</source>
+        <translation>切换媒体控件</translation>
+    </message>
+    <message>
+        <source>Toggle Looping</source>
+        <translation>切换循环</translation>
+    </message>
+    <message>
+        <source>Toggle Play/Pause</source>
+        <translation>切换播放/暂停</translation>
+    </message>
+    <message>
+        <source>Toggle Mute</source>
+        <translation>切换静音</translation>
+    </message>
+    <message>
+        <source>Save Media</source>
+        <translation>保存媒体</translation>
+    </message>
+    <message>
+        <source>Inspect Element</source>
+        <translation>查看元素</translation>
+    </message>
+    <message>
+        <source>Exit Full Screen Mode</source>
+        <translation>退出全屏模式</translation>
+    </message>
+    <message>
+        <source>Close Page</source>
+        <translation>关闭页面</translation>
+    </message>
+    <message>
+        <source>Unselect</source>
+        <translation>取消选择</translation>
+    </message>
+    <message>
+        <source>Save &amp;Page</source>
+        <translation>保存页面 (&amp;P)</translation>
+    </message>
+    <message>
+        <source>Are you sure you want to leave this page?</source>
+        <translation>确认离开本页面？</translation>
+    </message>
+    <message>
+        <source>Follow Link</source>
+        <translation>打开链接</translation>
+    </message>
+    <message>
+        <source>&amp;Back</source>
+        <translation>后退 (&amp;B)</translation>
+    </message>
+    <message>
+        <source>&amp;Forward</source>
+        <translation>前进 (&amp;F)</translation>
+    </message>
+    <message>
+        <source>&amp;Reload</source>
+        <translation>重新加载 (&amp;R)</translation>
+    </message>
+    <message>
+        <source>Select folder to upload</source>
+        <translation>选择文件夹上传</translation>
+    </message>
+</context>
+</TS>

src/vnote.qrc

@@ -231,5 +231,7 @@
         <file>resources/docs/tips_external_program_en.md</file>
         <file>resources/docs/tips_external_program_zh.md</file>
         <file>translations/widgets_zh_CN.qm</file>
+        <file>translations/qdialogbuttonbox_zh_CN.qm</file>
+        <file>translations/qwebengine_zh_CN.qm</file>
     </qresource>
 </RCC>

src/vwebview.cpp

@@ -40,7 +40,7 @@ void VWebView::contextMenuEvent(QContextMenuEvent *p_event)
         // and the URL as URLs. If the URL contains Chinese, OneNote or Word could not
         // recognize it.
         // We need to change it to only-space-encoded text.
-        QAction *copyImageUrlAct = getPageAction(actions, QWebEnginePage::CopyImageUrlToClipboard);
+        QAction *copyImageUrlAct = pageAction(QWebEnginePage::CopyImageUrlToClipboard);
         if (actions.contains(copyImageUrlAct)) {
             connect(copyImageUrlAct, &QAction::triggered,
                     this, &VWebView::handleCopyImageUrlAction);
@@ -69,8 +69,8 @@ void VWebView::contextMenuEvent(QContextMenuEvent *p_event)
     // the fully-encoded URL to fetch the image while Windows seems to not
     // recognize it.
 #if defined(Q_OS_WIN)
-    QAction *defaultCopyImageAct = getPageAction(actions, QWebEnginePage::CopyImageToClipboard);
-    if (defaultCopyImageAct && actions.contains(defaultCopyImageAct)) {
+    QAction *defaultCopyImageAct = pageAction(QWebEnginePage::CopyImageToClipboard);
+    if (actions.contains(defaultCopyImageAct)) {
         QAction *copyImageAct = new QAction(defaultCopyImageAct->text(), menu);
         copyImageAct->setToolTip(defaultCopyImageAct->toolTip());
         connect(copyImageAct, &QAction::triggered,
@@ -164,24 +164,27 @@ void VWebView::hideUnusedActions(QMenu *p_menu)
 
     QList<QAction *> unusedActions;
 
-    // Back.
-    QAction *act = getPageAction(actions, QWebEnginePage::Back);
-    unusedActions.append(act);
-
-    // Forward.
-    act = getPageAction(actions, QWebEnginePage::Forward);
-    unusedActions.append(act);
+    // QWebEnginePage uses different actions of Back/Forward/Reload.
+    // [Woboq](https://code.woboq.org/qt5/qtwebengine/src/webenginewidgets/api/qwebenginepage.cpp.html#1652)
+    // We tell these three actions by name.
+    static const QStringList actionNames({QWebEnginePage::tr("&Back"), QWebEnginePage::tr("&Forward"), QWebEnginePage::tr("&Reload")});
 
-    // Reload.
-    act = getPageAction(actions, QWebEnginePage::Reload);
-    unusedActions.append(act);
+    for (auto it : actions) {
+        if (actionNames.contains(it->text())) {
+            unusedActions.append(it);
+        }
+    }
 
     // ViewSource.
-    act = getPageAction(actions, QWebEnginePage::ViewSource);
+    QAction *act = pageAction(QWebEnginePage::ViewSource);
     unusedActions.append(act);
 
     // DownloadImageToDisk.
-    act = getPageAction(actions, QWebEnginePage::DownloadImageToDisk);
+    act = pageAction(QWebEnginePage::DownloadImageToDisk);
+    unusedActions.append(act);
+
+    // DownloadLinkToDisk.
+    act = pageAction(QWebEnginePage::DownloadLinkToDisk);
     unusedActions.append(act);
 
     for (auto it : unusedActions) {
@@ -226,20 +229,3 @@ void VWebView::handleCopyAction()
         qDebug() << "clipboard copy Html altered" << html;
     }
 }
-
-QAction *VWebView::getPageAction(const QList<QAction *> &p_actions,
-                                 QWebEnginePage::WebAction p_webAction)
-{
-    QAction *act = pageAction(p_webAction);
-    if (act && !p_actions.contains(act)) {
-        QString text = act->text();
-        for (auto it : p_actions) {
-            if (it->text().endsWith(text)) {
-                act = it;
-                break;
-            }
-        }
-    }
-
-    return act;
-}

src/vwebview.h

@@ -33,10 +33,6 @@ private slots:
 private:
     void hideUnusedActions(QMenu *p_menu);
 
-    // pageAction() may not return exactly the action in use.
-    QAction *getPageAction(const QList<QAction *> &p_actions,
-                           QWebEnginePage::WebAction p_webAction);
-
     VFile *m_file;
 
     // Whether this view has hooked the Copy Image Url action.