From f568e1a95de62392e3d1e53a885f44130592e698 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonatan=20P=C3=A5lsson?= <jonatan.palsson@pelagicore.com>
Date: Tue, 11 Mar 2014 08:59:26 +0100
Subject: Fixed API for screenshot function

---
 browser/browserview.cpp               | 31 +++++++++++--------------------
 browser/browserview.h                 |  8 --------
 testapp/qml/testapp/WebPageWindow.qml |  2 +-
 3 files changed, 12 insertions(+), 29 deletions(-)

diff --git a/browser/browserview.cpp b/browser/browserview.cpp
index ad36dd9..7c45883 100644
--- a/browser/browserview.cpp
+++ b/browser/browserview.cpp
@@ -71,7 +71,7 @@ BrowserView::BrowserView(cachemanager *cm, userinput *uip)
     connect(m_webview.page()->mainFrame(), SIGNAL (contentsSizeChanged(const QSize &)), this, SLOT (contentSizeChanged(const QSize&)));
     connect(&m_webview, SIGNAL (iconChanged()),             this, SIGNAL (onFaviconReceived()));
 
-    connect(&m_inputHandler, SIGNAL (onInputText(QString, QString, int, int, int, int, int)), 
+    connect(&m_inputHandler, SIGNAL (onInputText(QString, QString, int, int, int, int, int)),
         this, SIGNAL (onInputText(QString, QString, int, int, int, int, int)));
     connect(&m_inputHandler, SIGNAL(onScroll(uint,uint)), this, SLOT(scrollPositionChanged(uint,uint)));
     connect(&m_inputHandler, SIGNAL(onSelect(const QString &, const conn::brw::SelectableOptionList &, bool)), this, SIGNAL(onSelect(const QString &, const conn::brw::SelectableOptionList &, bool)));
@@ -251,32 +251,23 @@ void BrowserView::getScrollPosition(uint &x, uint &y)
     y = m_scrollPositionY;
 }
 
-QString BrowserView::createScreenshot(QString url) {
-    WebPageWaiter waiter;
-    QWebPage wp;
-    QSize renderSize(640,480);
+QString BrowserView::createScreenshot(QString directory) {
+    m_webview.page()->mainFrame()->setScrollBarPolicy(Qt::Vertical, Qt::ScrollBarAlwaysOff);
+    m_webview.page()->mainFrame()->setScrollBarPolicy(Qt::Horizontal, Qt::ScrollBarAlwaysOff);
 
-    connect(&wp, SIGNAL(loadFinished(bool)), &waiter, SLOT (loadFinished(void)));
-
-    wp.mainFrame()->load(QUrl(url));
-    wp.setViewportSize(renderSize);
-    wp.mainFrame()->setScrollBarPolicy(Qt::Vertical, Qt::ScrollBarAlwaysOff);
-    wp.mainFrame()->setScrollBarPolicy(Qt::Horizontal, Qt::ScrollBarAlwaysOff);
-
-    for (int i = 0; i < 100; i++) {
-        waiter.finishedSem.tryAcquire(1,10);
-        QCoreApplication::processEvents();
-    }
-
-    QImage *image = new QImage(renderSize,
+    QImage *image = new QImage(m_webview.page()->viewportSize(),
                                QImage::Format_ARGB32);
     QPainter *painter = new QPainter(image);
-    QTemporaryFile outFile("XXXXXX.png");
+    QTemporaryFile outFile(directory + "/XXXXXX.png");
     outFile.setAutoRemove(false);
     outFile.open();
-    wp.mainFrame()->render(painter);
+    m_webview.page()->mainFrame()->render(painter);
 
     painter->end();
+
+    m_webview.page()->mainFrame()->setScrollBarPolicy(Qt::Vertical, Qt::ScrollBarAsNeeded);
+    m_webview.page()->mainFrame()->setScrollBarPolicy(Qt::Horizontal, Qt::ScrollBarAsNeeded);
+
     image->save(&outFile, "PNG");
     outFile.close();
     return outFile.fileName();
diff --git a/browser/browserview.h b/browser/browserview.h
index edd3659..9773fcc 100644
--- a/browser/browserview.h
+++ b/browser/browserview.h
@@ -27,14 +27,6 @@
 #include "browserpage.h"
 #include "userinput.h"
 
-class WebPageWaiter : public QObject {
-Q_OBJECT
-public slots:
-    void loadFinished() { finishedSem.release(1); }
-public:
-    QSemaphore finishedSem;
-};
-
 class InputHandler : public QObject {
 Q_OBJECT
 public:
diff --git a/testapp/qml/testapp/WebPageWindow.qml b/testapp/qml/testapp/WebPageWindow.qml
index 001700e..d2b8c22 100644
--- a/testapp/qml/testapp/WebPageWindow.qml
+++ b/testapp/qml/testapp/WebPageWindow.qml
@@ -482,7 +482,7 @@ Item {
             anchors.bottom: parent.bottom
             anchors.bottomMargin: 0
         onClicked: {
-        pageiconimage.source = browserinterface.getPageIcon(browserinterface.getUrl());
+        pageiconimage.source = browserinterface.getPageIcon("/tmp/");
 }
         }
     }
-- 
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