[WebInspector] WebInspector is now displayed inside WebTab

It no longer uses QDockWidget. Instead, it is plain QWidget with
close button in top right corner.

src/lib/app/browserwindow.cpp

@@ -50,7 +50,6 @@
 #include "browsinglibrary.h"
 #include "navigationbar.h"
 #include "pagescreen.h"
-#include "webinspector.h"
 #include "bookmarksimport/bookmarksimportdialog.h"
 #include "qztools.h"
 #include "actioncopy.h"
@@ -818,28 +817,11 @@ void BrowserWindow::toggleFullScreen()
     }
 }
 
-void BrowserWindow::showWebInspector(bool toggle)
+void BrowserWindow::showWebInspector()
 {
-    if (m_webInspectorDock) {
-        if (toggle) {
-            m_webInspectorDock.data()->toggleVisibility();
-        }
-        else  {
-            m_webInspectorDock.data()->show();
-        }
-        return;
-    }
-
-    m_webInspectorDock = new WebInspectorDockWidget(this);
-    connect(m_tabWidget, SIGNAL(currentChanged(int)), m_webInspectorDock.data(), SLOT(tabChanged(int)));
-    addDockWidget(Qt::BottomDockWidgetArea, m_webInspectorDock.data());
-
-#ifdef Q_OS_WIN
-    if (QtWin::isCompositionEnabled()) {
-        applyBlurToMainWindow();
-        m_webInspectorDock.data()->installEventFilter(this);
+    if (weView() && weView()->webTab()) {
+        weView()->webTab()->showWebInspector();
     }
-#endif
 }
 
 void BrowserWindow::refreshHistory()
@@ -1015,7 +997,7 @@ void BrowserWindow::searchOnPage()
     SearchToolBar* toolBar = searchToolBar();
 
     if (!toolBar) {
-        const int searchPos = 3;
+        const int searchPos = 2;
 
         toolBar = new SearchToolBar(weView(), this);
         m_mainLayout->insertWidget(searchPos, toolBar);
@@ -1413,7 +1395,7 @@ void BrowserWindow::closeEvent(QCloseEvent* event)
 SearchToolBar* BrowserWindow::searchToolBar() const
 {
     SearchToolBar* toolBar = 0;
-    const int searchPos = 3;
+    const int searchPos = 2;
 
     if (m_mainLayout->count() == searchPos + 1) {
         toolBar = qobject_cast<SearchToolBar*>(m_mainLayout->itemAt(searchPos)->widget());
@@ -1580,13 +1562,6 @@ void BrowserWindow::applyBlurToMainWindow(bool force)
 
     bottomMargin += statusBar()->isVisible() ? statusBar()->height() : 0;
 
-    if (m_webInspectorDock) {
-        bottomMargin += m_webInspectorDock.data()->isVisible()
-                        ? m_webInspectorDock.data()->height()
-                        + m_webInspectorDock.data()->style()->pixelMetric(QStyle::PM_DockWidgetSeparatorExtent)
-                        : 0;
-    }
-
     QtWin::extendFrameIntoClientArea(this, leftMargin, topMargin, rightMargin, bottomMargin);
 }
 
@@ -1625,10 +1600,6 @@ bool BrowserWindow::nativeEvent(const QByteArray &eventType, void* _message, lon
                 search->installEventFilter(this);
             }
 
-            if (m_webInspectorDock) {
-                m_webInspectorDock.data()->installEventFilter(this);
-            }
-
             if (isVisible()) {
                 hide();
                 show();

src/lib/app/browserwindow.h

@@ -52,7 +52,6 @@ class StatusBarMessage;
 class NavigationBar;
 class NavigationContainer;
 class ClickableLabel;
-class WebInspectorDockWidget;
 class LocationBar;
 
 class QUPZILLA_EXPORT BrowserWindow : public QMainWindow
@@ -124,7 +123,7 @@ public slots:
 
     void setWindowTitle(const QString &t);
 
-    void showWebInspector(bool toggle = true);
+    void showWebInspector();
     void showHistoryManager();
 
     void toggleShowMenubar();
@@ -184,7 +183,6 @@ private:
     QSplitter* m_mainSplitter;
 
     AdBlockIcon* m_adblockIcon;
-    QPointer<WebInspectorDockWidget> m_webInspectorDock;
 
     TabWidget* m_tabWidget;
     QPointer<SideBar> m_sideBar;

src/lib/tabwidget/tabwidget.cpp

@@ -539,7 +539,6 @@ void TabWidget::currentTabChanged(int index)
         m_locationBars->setCurrentWidget(locBar);
     }
 
-    webTab->setCurrentTab();
     m_window->currentTabChanged();
 
     emit changed();

src/lib/webkit/webinspector.cpp

@@ -16,74 +16,41 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * ============================================================ */
 #include "webinspector.h"
-#include "docktitlebarwidget.h"
-#include "webpage.h"
-#include "tabbedwebview.h"
-#include "webtab.h"
-#include "browserwindow.h"
+#include "toolbutton.h"
+#include "iconprovider.h"
 
-WebInspectorDockWidget::WebInspectorDockWidget(BrowserWindow* window)
-    : QDockWidget(window)
-    , m_window(window)
-{
-    setWindowTitle(tr("Web Inspector"));
-    setObjectName("WebInspector");
-    setFeatures(0);
-    setTitleBarWidget(new DockTitleBarWidget(tr("Web Inspector"), this));
-
-    show();
-}
+#include <QTimer>
 
-WebInspectorDockWidget::~WebInspectorDockWidget()
+WebInspector::WebInspector(QWidget* parent)
+    : QWebInspector(parent)
+    , m_closeButton(0)
 {
+    setObjectName(QSL("web-inspector"));
+    setMinimumHeight(80);
 }
 
-void WebInspectorDockWidget::toggleVisibility()
+void WebInspector::updateCloseButton()
 {
-    if (isVisible()) {
-        close();
+    if (!m_closeButton) {
+        m_closeButton = new ToolButton(this);
+        m_closeButton->setAutoRaise(true);
+        m_closeButton->setIcon(IconProvider::standardIcon(QStyle::SP_DialogCloseButton));
+        connect(m_closeButton, SIGNAL(clicked()), this, SLOT(hide()));
     }
-    else {
-        show();
-    }
-}
 
-void WebInspectorDockWidget::close()
-{
-    m_window->weView()->webTab()->setInspectorVisible(false);
-    m_window->weView()->setFocus();
-
-    hide();
+    m_closeButton->show();
+    m_closeButton->move(width() - m_closeButton->width(), 0);
 }
 
-void WebInspectorDockWidget::show()
+void WebInspector::hideEvent(QHideEvent* event)
 {
-    QWebPage* page = m_window->weView()->page();
-    QPointer<WebInspector> inspector = m_inspectors[page];
-
-    if (!inspector) {
-        inspector = new WebInspector(this);
-        inspector.data()->setPage(m_window->weView()->page());
-
-        m_inspectors[page] = inspector;
-    }
-
-    if (m_currentInspector != inspector) {
-        setWidget(inspector.data());
-        m_currentInspector = inspector;
-    }
-
-    m_window->weView()->webTab()->setInspectorVisible(true);
-
-    QDockWidget::show();
+    // Prevent re-initializing QWebInspector after changing tab / virtual desktop
+    Q_UNUSED(event);
 }
 
-void WebInspectorDockWidget::tabChanged(int index)
+void WebInspector::resizeEvent(QResizeEvent* event)
 {
-    if (index >= 0 && m_window->weView()->webTab()->inspectorVisible()) {
-        show();
-    }
-    else {
-        close();
-    }
+    QWebInspector::resizeEvent(event);
+
+    QTimer::singleShot(0, this, SLOT(updateCloseButton()));
 }

src/lib/webkit/webinspector.h

@@ -19,46 +19,26 @@
 #define WEBINSPECTORDOCKWIDGET_H
 
 #include <QWebInspector>
-#include <QDockWidget>
-#include <QPointer>
-#include <QHash>
 
 #include "qzcommon.h"
 
-class QUPZILLA_EXPORT WebInspector : public QWebInspector
-{
-public:
-    explicit WebInspector(QWidget* parent) : QWebInspector(parent) { }
-
-private:
-    void hideEvent(QHideEvent*) {
-        // Prevent re-initializing QWebInspector after changing tab / virtual desktop
-    }
-};
+class ToolButton;
 
-class BrowserWindow;
-class QUPZILLA_EXPORT WebInspectorDockWidget : public QDockWidget
+class QUPZILLA_EXPORT WebInspector : public QWebInspector
 {
     Q_OBJECT
-public:
-    explicit WebInspectorDockWidget(BrowserWindow* window);
-    ~WebInspectorDockWidget();
-
-    void toggleVisibility();
 
-signals:
-
-public slots:
-    void tabChanged(int index);
+public:
+    explicit WebInspector(QWidget* parent = 0);
 
-    void close();
-    void show();
+private slots:
+    void updateCloseButton();
 
 private:
-    BrowserWindow* m_window;
-    QHash<QWebPage*, QPointer<WebInspector> > m_inspectors;
+    void hideEvent(QHideEvent* event);
+    void resizeEvent(QResizeEvent* event);
 
-    QPointer<WebInspector> m_currentInspector;
+    ToolButton* m_closeButton;
 };
 
 #endif // WEBINSPECTORDOCKWIDGET_H

src/lib/webtab/tabbedwebview.cpp

@@ -71,7 +71,7 @@ void TabbedWebView::setWebPage(WebPage* page)
 
 void TabbedWebView::inspectElement()
 {
-    m_window->showWebInspector(false);
+    m_window->showWebInspector();
     triggerPageAction(QWebPage::InspectElement);
 }
 

src/lib/webtab/webtab.cpp

@@ -18,6 +18,7 @@
 #include "webtab.h"
 #include "browserwindow.h"
 #include "tabbedwebview.h"
+#include "webinspector.h"
 #include "webpage.h"
 #include "tabbar.h"
 #include "tabicon.h"
@@ -32,6 +33,7 @@
 #include <QWebFrame>
 #include <QLabel>
 #include <QTimer>
+#include <QSplitter>
 
 static const int savedTabVersion = 1;
 
@@ -86,20 +88,18 @@ QDataStream &operator >>(QDataStream &stream, WebTab::SavedTab &tab)
 WebTab::WebTab(BrowserWindow* window)
     : QWidget()
     , m_window(window)
+    , m_inspector(0)
     , m_tabBar(window->tabWidget()->getTabBar())
     , m_isPinned(false)
-    , m_inspectorVisible(false)
 {
-    setObjectName("webtab");
+    setObjectName(QSL("webtab"));
 
     // This fixes background of pages with dark themes
     setStyleSheet("#webtab {background-color:white;}");
 
     m_webView = new TabbedWebView(m_window, this);
     m_webView->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding);
-
-    WebPage* page = new WebPage(m_webView);
-    m_webView->setWebPage(page);
+    m_webView->setWebPage(new WebPage(m_webView));
 
     m_locationBar = new LocationBar(m_window);
     m_locationBar->setWebView(m_webView);
@@ -107,10 +107,14 @@ WebTab::WebTab(BrowserWindow* window)
     m_tabIcon = new TabIcon(this);
     m_tabIcon->setWebTab(this);
 
+    m_splitter = new QSplitter(Qt::Vertical, this);
+    m_splitter->setChildrenCollapsible(false);
+    m_splitter->addWidget(m_webView);
+
     m_layout = new QVBoxLayout(this);
     m_layout->setContentsMargins(0, 0, 0, 0);
     m_layout->setSpacing(0);
-    m_layout->addWidget(m_webView);
+    m_layout->addWidget(m_splitter);
     setLayout(m_layout);
 
     connect(m_webView, SIGNAL(showNotification(QWidget*)), this, SLOT(showNotification(QWidget*)));
@@ -121,17 +125,15 @@ TabbedWebView* WebTab::webView() const
     return m_webView;
 }
 
-void WebTab::setCurrentTab()
+void WebTab::showWebInspector()
 {
-    if (!isRestored()) {
-        // When session is being restored, restore the tab immediately
-        if (mApp->isRestoring()) {
-            slotRestore();
-        }
-        else {
-            QTimer::singleShot(0, this, SLOT(slotRestore()));
-        }
+    if (!m_inspector) {
+        m_inspector = new WebInspector(this);
+        m_inspector->setPage(m_webView->page());
+        m_splitter->addWidget(m_inspector);
     }
+
+    m_inspector->show();
 }
 
 QUrl WebTab::url() const
@@ -244,16 +246,6 @@ TabIcon* WebTab::tabIcon() const
     return m_tabIcon;
 }
 
-bool WebTab::inspectorVisible() const
-{
-    return m_inspectorVisible;
-}
-
-void WebTab::setInspectorVisible(bool v)
-{
-    m_inspectorVisible = v;
-}
-
 bool WebTab::isRestored() const
 {
     return m_savedTab.isEmpty();
@@ -358,6 +350,22 @@ void WebTab::slotRestore()
     m_tabBar->restoreTabTextColor(tabIndex());
 }
 
+void WebTab::showEvent(QShowEvent* event)
+{
+    QWidget::showEvent(event);
+
+    if (!isRestored()) {
+        // When session is being restored, restore the tab immediately
+        if (mApp->isRestoring()) {
+            slotRestore();
+        }
+        else {
+            QTimer::singleShot(0, this, SLOT(slotRestore()));
+        }
+    }
+
+}
+
 bool WebTab::isCurrentTab() const
 {
     return tabIndex() == m_tabBar->currentIndex();

src/lib/webtab/webtab.h

@@ -26,10 +26,12 @@
 
 class QVBoxLayout;
 class QWebHistory;
+class QSplitter;
 
 class BrowserWindow;
-class LocationBar;
 class TabbedWebView;
+class WebInspector;
+class LocationBar;
 class TabIcon;
 class TabBar;
 
@@ -82,10 +84,8 @@ public:
     void pinTab(int index);
 
     bool isCurrentTab() const;
-    void setCurrentTab();
 
-    bool inspectorVisible() const;
-    void setInspectorVisible(bool v);
+    void showWebInspector();
 
     bool isRestored() const;
     void restoreTab(const SavedTab &tab);
@@ -99,16 +99,20 @@ private slots:
     void slotRestore();
 
 private:
+    void showEvent(QShowEvent* event);
+
     BrowserWindow* m_window;
+    QVBoxLayout* m_layout;
+    QSplitter* m_splitter;
+
     TabbedWebView* m_webView;
+    WebInspector* m_inspector;
     LocationBar* m_locationBar;
     TabIcon* m_tabIcon;
     TabBar* m_tabBar;
-    QVBoxLayout* m_layout;
 
     SavedTab m_savedTab;
     bool m_isPinned;
-    bool m_inspectorVisible;
 };
 
 #endif // WEBTAB_H