WebView pageMenu implementation

2 files changed, 93 insertions, 8 deletions

diff --git a/src/webengine/webview.cpp b/src/webengine/webview.cpp
index 50041b8..d3e987a 100644
--- a/src/webengine/webview.cpp
+++ b/src/webengine/webview.cpp
@@ -21,18 +21,102 @@
 #include "webview.h"
 #include <QWebEnginePage>
 
+// copy page URL
+#include <QApplication>
+#include <QClipboard>
+
+// zoom widget
+#include <QWidgetAction>
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QLabel>
+#include <QToolButton>
+#include <QSlider>
+#include <QStyle>
+
+// printer support
+#include <QFileDialog>
+#include <QPrinter>
+#include <QPrinterInfo>
+#include <QPrintDialog>
+
 WebView::WebView(QWidget *parent) :
     QWebEngineView(parent)
 {
     m_pageMenu = new QMenu();
-    m_pageMenu->addAction(tr("TODO: Copy page URL"));
-    m_pageMenu->addAction(tr("TODO: Bookmark page"));
+    m_pageMenu->setMinimumWidth(240);
+
+    QAction *copyUrlAction = m_pageMenu->addAction(tr("Copy page URL"));
+    connect(copyUrlAction, &QAction::triggered, [this]() {
+        qApp->clipboard()->setText(this->url().toString());
+    });
+
+    QAction *bookmarkAction = m_pageMenu->addAction(tr("TODO: Bookmark page"));
+    connect(bookmarkAction, &QAction::triggered, this, [this]() {
+        emit newBookmark(this->title(), this->url());
+    });
+
     m_pageMenu->addSeparator();
-    m_pageMenu->addAction(tr("TODO: Zoom level: 100%"));
+
+    QWidgetAction *zoomWidgetAction = new QWidgetAction(m_pageMenu);
+    {
+        QWidget *widget = new QWidget(m_pageMenu);
+        zoomWidgetAction->setDefaultWidget(widget);
+
+        QVBoxLayout *layout = new QVBoxLayout(widget);
+        widget->setLayout(layout);
+
+        QLabel *zoomLabel = new QLabel(tr("Zoom: 1x"));
+        layout->addWidget(zoomLabel);
+
+        QHBoxLayout *zoomLayout = new QHBoxLayout();
+        layout->addLayout(zoomLayout);
+
+        QSlider *zoomSlider = new QSlider(Qt::Horizontal);
+        zoomSlider->setMinimum(5);
+        zoomSlider->setMaximum(50);
+        zoomSlider->setValue(10);
+        zoomLayout->addWidget(zoomSlider);
+
+        QToolButton *zoomResetButton = new QToolButton(widget);
+        zoomResetButton->setIcon(widget->style()->standardIcon(QStyle::SP_BrowserReload));
+        zoomLayout->addWidget(zoomResetButton);
+
+        connect(zoomResetButton, &QToolButton::clicked, [zoomSlider]() {
+            zoomSlider->setValue(10);
+        });
+        connect(zoomSlider, &QSlider::valueChanged, this, [this, zoomLabel](int value) {
+            zoomLabel->setText(tr("Zoom: %1x").arg(static_cast<qreal>(value) / 10));
+            this->setZoomFactor(static_cast<qreal>(value) / 10);
+        });
+    }
+    m_pageMenu->addAction(zoomWidgetAction);
+
     m_pageMenu->addSeparator();
-    m_pageMenu->addAction(tr("TODO: Save Page"));
-    m_pageMenu->addAction(tr("TODO: Print page"));
-    m_pageMenu->addAction(tr("TODO: Print to PDF"));
+
+    QAction *savePageAction = m_pageMenu->addAction(tr("TODO: Save Page"));
+    connect(savePageAction, &QAction::triggered, this, [this]() {
+        this->triggerPageAction(QWebEnginePage::SavePage);
+    });
+
+    QAction *printAction = m_pageMenu->addAction(tr("Print page"));
+    connect(printAction, &QAction::triggered, [this]() {
+        QPrinter *printer = new QPrinter(QPrinterInfo::defaultPrinter());
+        QPrintDialog *dlg = new QPrintDialog(printer, nullptr);
+        if(dlg->exec() == QDialog::Accepted) {
+            this->page()->print(printer, [printer](bool success) {
+                qDebug("print %s", success ? "ok" : "failed");
+                delete printer;
+            });
+        }
+        delete dlg;
+    });
+
+    QAction *printPdfAction = m_pageMenu->addAction(tr("Print to PDF"));
+    connect(printPdfAction, &QAction::triggered, [this]() {
+        const QString path = QFileDialog::getSaveFileName(this, tr("Print to PDF"), QDir::homePath(), tr("PDF files (*.pdf)"));
+        this->page()->printToPdf(path);
+    });
 }
 
 WebView::~WebView()
@@ -40,7 +124,7 @@ WebView::~WebView()
     delete m_pageMenu;
 }
 
-QMenu *WebView::menu()
+QMenu *WebView::pageMenu()
 {
     Q_CHECK_PTR(m_pageMenu);
     return m_pageMenu;
diff --git a/src/webengine/webview.h b/src/webengine/webview.h
index 95d12d9..deecd35 100644
--- a/src/webengine/webview.h
+++ b/src/webengine/webview.h
@@ -31,12 +31,13 @@ public:
     explicit WebView(QWidget *parent = nullptr);
     ~WebView();
 
-    QMenu *menu();
+    QMenu *pageMenu();
 
     void setPage(QWebEnginePage *page);
 
 signals:
     void linkHovered(const QString &url);
+    void newBookmark(const QString &title, const QUrl &url);
 
 private slots:
     void handleLinkHovered(const QString &url);