WebBrowser management moved to TabWidget.

src/gui/formmain.cpp

@@ -60,48 +60,6 @@ QList<QAction*> FormMain::getActions() {
 void FormMain::prepareTabs() {
 }
 
-void FormMain::addEmptyBrowser() {
-  addBrowser(false, true);
-}
-
-void FormMain::addLinkedBrowser() {
-
-}
-
-void FormMain::addBrowser(bool move_after_current,
-                          bool make_active,
-                          const QUrl &initial_url) {
-  // Create new WebBrowser.
-  WebBrowser *browser = new WebBrowser(m_ui->m_tabWidget);
-  int final_index;
-
-  if (move_after_current) {
-    // Insert web browser after current tab.
-    final_index = m_ui->m_tabWidget->insertTab(m_ui->m_tabWidget->currentIndex() + 1,
-                                               browser,
-                                               QIcon(),
-                                               tr("Web browser"),
-                                               TabBar::Closable);
-  }
-  else {
-    // Add new browser as the last tab.
-    final_index = m_ui->m_tabWidget->addTab(browser,
-                                            QIcon(),
-                                            tr("Web browser"),
-                                            TabBar::Closable);
-  }
-
-  // Load initial web page if desired.
-  if (initial_url.isValid()) {
-    browser->navigateToUrl(initial_url);
-  }
-
-  // Make new web browser active if desired.
-  if (make_active) {
-    m_ui->m_tabWidget->setCurrentIndex(final_index);
-  }
-}
-
 void FormMain::prepareMenus() {
   // Setup menu for tray icon.
   if (SystemTrayIcon::isSystemTrayAvailable()) {
@@ -190,13 +148,7 @@ void FormMain::setupIcons() {
     browser->setupIcons();
   }
 
-  // Find tab, which contains "Feeds" page and reload its icon.
-  for (int index = 0; index < m_ui->m_tabWidget->count(); index++) {
-    if (m_ui->m_tabWidget->tabBar()->tabType(index) == TabBar::FeedReader) {
-      m_ui->m_tabWidget->setTabIcon(index, QIcon(APP_ICON_PATH));
-      break;
-    }
-  }
+  m_ui->m_tabWidget->setupIcons();
 }
 
 void FormMain::createConnections() {
@@ -214,10 +166,6 @@ void FormMain::createConnections() {
 
   // General connections.
   connect(qApp, &QCoreApplication::aboutToQuit, this, &FormMain::cleanupResources);
-
-  // TabWidget connections.
-  connect(m_ui->m_tabWidget->tabBar(), &TabBar::emptySpaceDoubleClicked,
-          this, &FormMain::addEmptyBrowser);
 }
 
 void FormMain::closeEvent(QCloseEvent *event) {

src/gui/formmain.h

@@ -67,18 +67,6 @@ class FormMain : public QMainWindow {
     // Displays various dialogs.
     void showSettings();
     void showAbout();
-
-    // Adds new WebBrowser tab to global TabWidget.
-    void addEmptyBrowser();
-
-    // Adds new WebBrowser with link. This is used when user
-    // selects to "Open link in new tab.".
-    void addLinkedBrowser();
-
-    // General method for adding WebBrowsers.
-    void addBrowser(bool move_after_current,
-                    bool make_active,
-                    const QUrl &initial_url = QUrl());
     
   private:
     Ui::FormMain *m_ui;

src/gui/tabwidget.cpp

@@ -1,5 +1,10 @@
+#include <QUrl>
+#include <QApplication>
+
+#include "core/defs.h"
 #include "gui/tabwidget.h"
 #include "gui/tabbar.h"
+#include "gui/themefactory.h"
 #include "gui/webbrowser.h"
 
 
@@ -14,6 +19,10 @@ TabWidget::~TabWidget() {
 
 void TabWidget::createConnections() {
   connect(tabBar(), &QTabBar::tabCloseRequested, this, &TabWidget::closeTab);
+
+  // Web browser stuff.
+  connect(tabBar(), &TabBar::emptySpaceDoubleClicked,
+          this, &TabWidget::addEmptyBrowser);
 }
 
 TabBar *TabWidget::tabBar() {
@@ -30,6 +39,16 @@ void TabWidget::initializeTabs() {
   setTabToolTip(index_of_browser, tr("Browse your feeds and messages"));
 }
 
+void TabWidget::setupIcons() {
+  // Find tab, which contains "Feeds" page and reload its icon.
+  for (int index = 0; index < count(); index++) {
+    if (tabBar()->tabType(index) == TabBar::FeedReader) {
+      setTabIcon(index, ThemeFactory::getInstance()->fromTheme("application-rss+xml"));
+    }
+    // TODO: Add changing of tab icons for webbrowser tabs.
+  }
+}
+
 void TabWidget::closeTab(int index) {
   removeTab(index);
 }
@@ -69,3 +88,44 @@ int TabWidget::insertTab(int index, QWidget *widget, const QString &label,
 
   return tab_index;
 }
+
+void TabWidget::addEmptyBrowser() {
+  addBrowser(false, true);
+}
+
+void TabWidget::addLinkedBrowser() {
+
+}
+
+void TabWidget::addBrowser(bool move_after_current,
+                           bool make_active,
+                           const QUrl &initial_url) {
+  // Create new WebBrowser.
+  WebBrowser *browser = new WebBrowser(this);
+  int final_index;
+
+  if (move_after_current) {
+    // Insert web browser after current tab.
+    final_index = insertTab(currentIndex() + 1,
+                            browser,
+                            ThemeFactory::getInstance()->fromTheme("text-html"),
+                            tr("Web browser"),
+                            TabBar::Closable);
+  }
+  else {
+    // Add new browser as the last tab.
+    final_index = addTab(browser,
+                         ThemeFactory::getInstance()->fromTheme("text-html"),
+                         tr("Web browser"), TabBar::Closable);
+  }
+
+  // Load initial web page if desired.
+  if (initial_url.isValid()) {
+    browser->navigateToUrl(initial_url);
+  }
+
+  // Make new web browser active if desired.
+  if (make_active) {
+    setCurrentIndex(final_index);
+  }
+}

src/gui/tabwidget.h

@@ -30,6 +30,7 @@ class TabWidget : public QTabWidget {
     TabBar *tabBar();
 
     void initializeTabs();
+    void setupIcons();
 
   protected:
     // Creates necesary connections.
@@ -38,6 +39,18 @@ class TabWidget : public QTabWidget {
   public slots:
     // Closes tab with given index and deletes contained widget.
     void closeTab(int index);
+
+    // Adds new WebBrowser tab to global TabWidget.
+    void addEmptyBrowser();
+
+    // Adds new WebBrowser with link. This is used when user
+    // selects to "Open link in new tab.".
+    void addLinkedBrowser();
+
+    // General method for adding WebBrowsers.
+    void addBrowser(bool move_after_current,
+                    bool make_active,
+                    const QUrl &initial_url = QUrl());
 };
 
 #endif // TABWIDGET_H