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User manual: show a localized version of the manual if it exists

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So far we only have Spanish, but it always pays to plan ahead.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2014-06-06 12:10:34 -07:00
parent 98dd127f93
commit a0a6759d93
3 changed files with 41 additions and 19 deletions
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14
qt-ui/usermanual.cpp
View file

@ -1,10 +1,12 @@
#include <QDesktopServices>
#include <QShortcut>
#include <QFile>
#include <QDebug>
#include "usermanual.h"
#include "ui_usermanual.h"
#include "../helpers.h"
#include "helpers.h"
UserManual::UserManual(QWidget *parent) : QMainWindow(parent),
ui(new Ui::UserManual)
@ -31,7 +33,15 @@ UserManual::UserManual(QWidget *parent) : QMainWindow(parent),
ui->webView->page()->setLinkDelegationPolicy(QWebPage::DelegateExternalLinks);
QString searchPath = getSubsurfaceDataPath("Documentation");
if (searchPath.size()) {
QUrl url(searchPath.append("/user-manual.html"));
// look for localized versions of the manual first
QString lang = uiLanguage(NULL);
QString prefix = searchPath.append("/user-manual");
QFile manual(prefix + "_" + lang + ".html");
if (!manual.exists())
manual.setFileName(prefix + "_" + lang.left(2) + ".html");
if (!manual.exists())
manual.setFileName(prefix + ".html");
QUrl url(manual.fileName());
ui->webView->setUrl(url);
} else {
ui->webView->setHtml(tr("Cannot find the Subsurface manual"));