[ExternalJsObject] Add window.external Js object to all pages

SpeedDial is now available with external.speeddial

src/lib/lib.pro

@@ -250,7 +250,8 @@ SOURCES += \
     network/sslerrordialog.cpp \
     adblock/adblocksearchtree.cpp \
     tools/tabstackedwidget.cpp \
-    tools/combotabbar.cpp
+    tools/combotabbar.cpp \
+    webview/javascript/externaljsobject.cpp
 
 
 HEADERS  += \
@@ -437,7 +438,8 @@ HEADERS  += \
     network/sslerrordialog.h \
     adblock/adblocksearchtree.h \
     tools/tabstackedwidget.h \
-    tools/combotabbar.h
+    tools/combotabbar.h \
+    webview/javascript/externaljsobject.h
 
 FORMS    += \
     preferences/autofillmanager.ui \

src/lib/webview/javascript/externaljsobject.cpp

@@ -0,0 +1,39 @@
+/* ============================================================
+* QupZilla - WebKit based browser
+* Copyright (C) 2014  David Rosca <nowrep@gmail.com>
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+* ============================================================ */
+#include "externaljsobject.h"
+#include "mainapplication.h"
+#include "pluginproxy.h"
+#include "speeddial.h"
+
+#include <QDebug>
+
+ExternalJsObject::ExternalJsObject(QObject* parent)
+    : QObject(parent)
+    , m_onSpeedDial(false)
+{
+}
+
+QObject* ExternalJsObject::speedDial()
+{
+    return m_onSpeedDial ? mApp->plugins()->speedDial() : 0;
+}
+
+void ExternalJsObject::setOnSpeedDial(bool on)
+{
+    m_onSpeedDial = on;
+}

src/lib/webview/javascript/externaljsobject.h

@@ -0,0 +1,42 @@
+/* ============================================================
+* QupZilla - WebKit based browser
+* Copyright (C) 2014  David Rosca <nowrep@gmail.com>
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+* ============================================================ */
+#ifndef EXTERNALJSOBJECT_H
+#define EXTERNALJSOBJECT_H
+
+#include <QObject>
+
+class ExternalJsObject : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QObject* speedDial READ speedDial)
+
+public:
+    explicit ExternalJsObject(QObject* parent = 0);
+
+public slots:
+    QObject* speedDial();
+
+public:
+    void setOnSpeedDial(bool on);
+
+private:
+    bool m_onSpeedDial;
+
+};
+
+#endif // EXTERNALJSOBJECT_H

src/lib/webview/webpage.cpp

@@ -40,6 +40,7 @@
 #include "recoverywidget.h"
 #include "html5permissions/html5permissionsmanager.h"
 #include "schemehandlers/fileschemehandler.h"
+#include "javascript/externaljsobject.h"
 
 #ifdef NONBLOCK_JS_DIALOGS
 #include "ui_jsconfirm.h"
@@ -69,7 +70,6 @@ QList<WebPage*> WebPage::s_livingPages;
 WebPage::WebPage(QObject* parent)
     : QWebPage(parent)
     , m_view(0)
-    , m_speedDial(mApp->plugins()->speedDial())
     , m_fileWatcher(0)
     , m_runningLoop(0)
     , m_loadProgress(-1)
@@ -291,12 +291,13 @@ void WebPage::addJavaScriptObject()
         settings()->setAttribute(QWebSettings::JavascriptEnabled, m_javaScriptEnabled);
     }
 
-    if (url().toString() != QLatin1String("qupzilla:speeddial")) {
-        return;
-    }
+    ExternalJsObject* jsObject = new ExternalJsObject(this);
+    mainFrame()->addToJavaScriptWindowObject("external", jsObject);
 
-    mainFrame()->addToJavaScriptWindowObject("speeddial", m_speedDial);
-    m_speedDial->addWebFrame(mainFrame());
+    if (url().toString() == QLatin1String("qupzilla:speeddial")) {
+        jsObject->setOnSpeedDial(true);
+        mApp->plugins()->speedDial()->addWebFrame(mainFrame());
+    }
 }
 
 void WebPage::handleUnsupportedContent(QNetworkReply* reply)

src/lib/webview/webpage.h

@@ -133,7 +133,6 @@ private:
 
     NetworkManagerProxy* m_networkProxy;
     TabbedWebView* m_view;
-    SpeedDial* m_speedDial;
     DelayedFileWatcher* m_fileWatcher;
     QEventLoop* m_runningLoop;