Fixed #100.

resources/text/CHANGELOG

@@ -4,6 +4,7 @@
 Fixed:
 <ul>
 <li>Fixed issue #53 - removing of duplicate messages. Feature is available globally in "Settings -> Messages".</li>
+<li>Fixed issue #100 - saving HTML web pages.</li>
 </ul>
 
 Added:

src/gui/formimportexport.cpp

@@ -107,8 +107,6 @@ void FormImportExport::selectExportFile() {
   QString selected_file = QFileDialog::getSaveFileName(this, tr("Select file for feeds export"),
                                                        qApp->homeFolderPath(), filter, &selected_filter);
 
-
-
   if (!selected_file.isEmpty()) {
     if (selected_filter == filter_opml20) {
       m_conversionType = OPML20;

src/gui/formmain.cpp

@@ -376,13 +376,18 @@ void FormMain::loadWebBrowserMenu(int index) {
   WebBrowser *active_browser = m_ui->m_tabWidget->widget(index)->webBrowser();
 
   m_ui->m_menuCurrentTab->clear();
+
   if (active_browser != NULL) {
+    m_ui->m_menuCurrentTab->setEnabled(true);
     m_ui->m_menuCurrentTab->addActions(active_browser->globalMenu());
 
     if (m_ui->m_menuCurrentTab->actions().size() == 0) {
       m_ui->m_menuCurrentTab->insertAction(NULL, m_ui->m_actionNoActions);
     }
   }
+  else {
+    m_ui->m_menuCurrentTab->setEnabled(false);
+  }
 
   m_ui->m_actionCloseCurrentTab->setEnabled(m_ui->m_tabWidget->tabBar()->tabType(index) == TabBar::Closable);
 }

src/gui/tabwidget.cpp

@@ -221,8 +221,7 @@ void TabWidget::removeTab(int index) {
   QTabWidget::removeTab(index);
 }
 
-int TabWidget::addTab(TabContent *widget, const QIcon &icon,
-                      const QString &label, const TabBar::TabType &type) {
+int TabWidget::addTab(TabContent *widget, const QIcon &icon, const QString &label, const TabBar::TabType &type) {
   int index = QTabWidget::addTab(widget, icon, label);
   tabBar()->setTabType(index, type);
 
@@ -236,16 +235,14 @@ int TabWidget::addTab(TabContent *widget, const QString &label, const TabBar::Ta
   return index;
 }
 
-int TabWidget::insertTab(int index, QWidget *widget, const QIcon &icon,
-                         const QString &label, const TabBar::TabType &type) {
+int TabWidget::insertTab(int index, QWidget *widget, const QIcon &icon, const QString &label, const TabBar::TabType &type) {
   int tab_index = QTabWidget::insertTab(index, widget, icon, label);
   tabBar()->setTabType(tab_index, type);
 
   return tab_index;
 }
 
-int TabWidget::insertTab(int index, QWidget *widget, const QString &label,
-                         const TabBar::TabType &type) {
+int TabWidget::insertTab(int index, QWidget *widget, const QString &label, const TabBar::TabType &type) {
   int tab_index = QTabWidget::insertTab(index, widget, label);
   tabBar()->setTabType(tab_index, type);
 
@@ -271,14 +268,10 @@ int TabWidget::addLinkedBrowser(const QString &initial_url) {
 }
 
 int TabWidget::addLinkedBrowser(const QUrl &initial_url) {
-  return addBrowser(qApp->settings()->value(GROUP(Browser), SETTING(Browser::QueueTabs)).toBool(),
-                    false,
-                    initial_url);
+  return addBrowser(qApp->settings()->value(GROUP(Browser), SETTING(Browser::QueueTabs)).toBool(), false, initial_url);
 }
 
-int TabWidget::addBrowser(bool move_after_current,
-                          bool make_active,
-                          const QUrl &initial_url) {
+int TabWidget::addBrowser(bool move_after_current, bool make_active, const QUrl &initial_url) {
   // Create new WebBrowser.
   WebBrowser *browser = new WebBrowser(this);
   browser->setupIcons();
@@ -287,16 +280,12 @@ int TabWidget::addBrowser(bool move_after_current,
 
   if (move_after_current) {
     // Insert web browser after current tab.
-    final_index = insertTab(currentIndex() + 1,
-                            browser,
-                            qApp->icons()->fromTheme("text-html"),
-                            tr("Web browser"),
-                            TabBar::Closable);
+    final_index = insertTab(currentIndex() + 1, browser, qApp->icons()->fromTheme("text-html"),
+                            tr("Web browser"), TabBar::Closable);
   }
   else {
     // Add new browser as the last tab.
-    final_index = addTab(browser,
-                         qApp->icons()->fromTheme("text-html"),
+    final_index = addTab(browser, qApp->icons()->fromTheme("text-html"),
                          //: Web browser default tab title.
                          tr("Web browser"),
                          TabBar::Closable);

src/network-web/webview.cpp

@@ -23,6 +23,7 @@
 #include "miscellaneous/iconfactory.h"
 #include "network-web/webpage.h"
 #include "network-web/webfactory.h"
+#include "gui/messagebox.h"
 
 #include <QStyleOptionFrameV3>
 #include <QAction>
@@ -33,6 +34,7 @@
 #include <QContextMenuEvent>
 #include <QDateTime>
 #include <QClipboard>
+#include <QFileDialog>
 
 #if QT_VERSION >= 0x050000
 #include <QtPrintSupport/QPrintPreviewDialog>
@@ -76,10 +78,41 @@ void WebView::openImageInNewTab() {
   emit linkMiddleClicked(m_contextImageUrl);
 }
 
+void WebView::saveCurrentPageToFile() {
+  QString filter_html = tr("HTML web pages (*.html)");
+
+  QString filter;
+  QString selected_filter;
+
+  // Add more filters here.
+  filter += filter_html;
+
+  QString selected_file = QFileDialog::getSaveFileName(this, tr("Select destination file for web page"),
+                                                       qApp->homeFolderPath(), filter, &selected_filter);
+
+  if (!selected_file.isEmpty()) {
+    QFile selected_file_handle(selected_file);
+
+    if (selected_file_handle.open(QIODevice::WriteOnly | QIODevice::Unbuffered)) {
+      QString html_text = page()->mainFrame()->toHtml();
+      QTextStream str(&selected_file_handle);
+
+      str.setCodec("UTF-16");
+      str << html_text;
+      selected_file_handle.close();
+    }
+    else {
+      MessageBox::show(this, QMessageBox::Critical, tr("Cannot save web page"),
+                       tr("Web page cannot be saved because destination file is not writtable."));
+    }
+  }
+}
+
 void WebView::createConnections() {
   connect(this, SIGNAL(loadFinished(bool)), this, SLOT(onLoadFinished(bool)));
   connect(this, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(popupContextMenu(QPoint)));
 
+  connect(m_actionSavePageAs, SIGNAL(triggered()), this, SLOT(saveCurrentPageToFile()));
   connect(m_actionPrint, SIGNAL(triggered()), this, SLOT(printCurrentPage()));
   connect(m_actionOpenLinkNewTab, SIGNAL(triggered()), this, SLOT(openLinkInNewTab()));
   connect(m_actionOpenImageNewTab, SIGNAL(triggered()), this, SLOT(openImageInNewTab()));
@@ -133,6 +166,8 @@ void WebView::initializeActions() {
   m_actionCopyImage->setText(tr("Copy image"));
   m_actionCopyImage->setToolTip(tr("Copy image to clipboard."));
 
+  m_actionSavePageAs = new QAction(qApp->icons()->fromTheme("document-export"), tr("Save page as..."), this);
+
 #if QT_VERSION >= 0x040800
   m_actionCopyImageUrl = pageAction(QWebPage::CopyImageUrlToClipboard);
   m_actionCopyImageUrl->setParent(this);
@@ -197,6 +232,7 @@ void WebView::popupContextMenu(const QPoint &pos) {
   }
 
   context_menu.addAction(m_actionCopySelectedItem);
+  context_menu.addAction(m_actionSavePageAs);
 
   QUrl hit_url = hit_result.linkUrl();
   QUrl hit_image_url = hit_result.imageUrl();

src/network-web/webview.h

@@ -64,6 +64,7 @@ class WebView : public QWebView {
     void openLinkInNewTab();
     void openLinkExternally();
     void openImageInNewTab();
+    void saveCurrentPageToFile();
 
     // Provides custom context menu.
     void popupContextMenu(const QPoint &pos);
@@ -95,6 +96,7 @@ class WebView : public QWebView {
     QAction *m_actionCopySelectedItem;
     QAction *m_actionCopyLink;
     QAction *m_actionCopyImage;
+    QAction *m_actionSavePageAs;
 
 #if QT_VERSION >= 0x040800
     QAction *m_actionCopyImageUrl;