diff options
Diffstat (limited to 'desktop-widgets/usermanual.cpp')
| -rw-r--r-- | desktop-widgets/usermanual.cpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/desktop-widgets/usermanual.cpp b/desktop-widgets/usermanual.cpp index 690307961..8e75b432f 100644 --- a/desktop-widgets/usermanual.cpp +++ b/desktop-widgets/usermanual.cpp @@ -34,6 +34,27 @@ void SearchBar::enableButtons(const QString &s) ui.findNext->setEnabled(s.length()); } +#ifdef USE_WEBENGINE +MyQWebEnginePage::MyQWebEnginePage(QObject* parent) : QWebEnginePage(parent) +{ +} + +bool MyQWebEnginePage::acceptNavigationRequest(const QUrl & url, QWebEnginePage::NavigationType type, bool) +{ + if (type == QWebEnginePage::NavigationTypeLinkClicked) + { + QDesktopServices::openUrl(url); + return false; + } + return true; +} + + +MyQWebEngineView::MyQWebEngineView(QWidget* parent) +{ +} +#endif + UserManual::UserManual(QWidget *parent) : QWidget(parent) { QShortcut *closeKey = new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_W), this); @@ -54,12 +75,20 @@ UserManual::UserManual(QWidget *parent) : QWidget(parent) setWindowTitle(tr("User manual")); setWindowIcon(QIcon(":/subsurface-icon")); +#ifdef USE_WEBENGINE + userManual = new MyQWebEngineView(this); + MyQWebEnginePage *page = new MyQWebEnginePage(); + userManual->setPage(page); +#else userManual = new QWebView(this); +#endif QString colorBack = palette().highlight().color().name(QColor::HexRgb); QString colorText = palette().highlightedText().color().name(QColor::HexRgb); userManual->setStyleSheet(QString("QWebView { selection-background-color: %1; selection-color: %2; }") .arg(colorBack).arg(colorText)); +#ifndef USE_WEBENGINE userManual->page()->setLinkDelegationPolicy(QWebPage::DelegateExternalLinks); +#endif QString searchPath = getSubsurfaceDataPath("Documentation"); if (searchPath.size()) { // look for localized versions of the manual first @@ -84,7 +113,9 @@ UserManual::UserManual(QWidget *parent) : QWidget(parent) searchBar->hide(); connect(actionShowSearch, SIGNAL(triggered(bool)), searchBar, SLOT(show())); connect(actionHideSearch, SIGNAL(triggered(bool)), searchBar, SLOT(hide())); +#ifndef USE_WEBENGINE connect(userManual, SIGNAL(linkClicked(QUrl)), this, SLOT(linkClickedSlot(QUrl))); +#endif connect(searchBar, SIGNAL(searchTextChanged(QString)), this, SLOT(searchTextChanged(QString))); connect(searchBar, SIGNAL(searchNext()), this, SLOT(searchNext())); connect(searchBar, SIGNAL(searchPrev()), this, SLOT(searchPrev())); @@ -96,6 +127,13 @@ UserManual::UserManual(QWidget *parent) : QWidget(parent) setLayout(vboxLayout); } +#ifdef USE_WEBENGINE +void UserManual::search(QString text, QWebEnginePage::FindFlags flags = 0) +{ + userManual->findText(text, flags, + [this, text](bool found) {searchBar->setStyleSheet(found || text.length() == 0 ? "" : "QLineEdit{background: red;}");}); +} +#else void UserManual::search(QString text, QWebPage::FindFlags flags = 0) { if (userManual->findText(text, QWebPage::FindWrapsAroundDocument | flags) || text.length() == 0) { @@ -104,6 +142,7 @@ void UserManual::search(QString text, QWebPage::FindFlags flags = 0) searchBar->setStyleSheet("QLineEdit{background: red;}"); } } +#endif void UserManual::searchTextChanged(const QString& text) { @@ -118,13 +157,19 @@ void UserManual::searchNext() void UserManual::searchPrev() { +#ifdef USE_WEBENGINE + search(mLastText, QWebEnginePage::FindBackward); +#else search(mLastText, QWebPage::FindBackward); +#endif } +#ifndef USE_WEBENGINE void UserManual::linkClickedSlot(const QUrl& url) { QDesktopServices::openUrl(url); } +#endif #ifdef Q_OS_MAC void UserManual::showEvent(QShowEvent *e) { |