Replaced QtMobility BatteryInfo

[harmattan/cameraplus] / src / quillitem.cpp

diff --git a/src/quillitem.cpp b/src/quillitem.cpp
index ad0603b..6732b17 100644 (file)
--- a/src/quillitem.cpp
+++ b/src/quillitem.cpp
@@ -1,3 +1,23 @@
+/*!
+ * This file is part of CameraPlus.
+ *
+ * Copyright (C) 2012 Mohammed Sameer <msameer@foolab.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
 #include "quillitem.h"
 #include <QuillFile>
 #include <QUrl>
@@ -9,77 +29,13 @@ QuillItem::QuillItem(QDeclarativeItem *parent) :
   QDeclarativeItem(parent), m_file(0), m_error(false) {
 
   setFlag(QGraphicsItem::ItemHasNoContents, false);
-
-  static bool init = false;
-  if (!init) {
-    Quill::setPreviewLevelCount(1);
-    Quill::setPreviewSize(0, QSize(854, 480)); // TODO:
-    Quill::setMinimumPreviewSize(0, QSize(854, 480)); // TODO:
-    Quill::setThumbnailExtension("jpeg"); // TODO:
-    Quill::setThumbnailFlavorName(0, "screen");
-    Quill::setBackgroundRenderingColor(Qt::black);
-    QString tempPath(QDir::homePath() +  QDir::separator() + ".config" +
-                     QDir::separator() + "quill" + QDir::separator() + "tmp");
-    QDir().mkpath(tempPath);
-    Quill::setTemporaryFilePath(tempPath);
-    Quill::setDBusThumbnailingEnabled(true);
-    Quill::setThumbnailCreationEnabled(true);
-
-    init = true;
-  }
 }
 
 QuillItem::~QuillItem() {
   delete m_file; m_file = 0;
 }
 
-void QuillItem::componentComplete() {
-  QDeclarativeItem::componentComplete();
-
-  recreate();
-}
-
-QUrl QuillItem::source() const {
-  return m_url;
-}
-
-void QuillItem::setSource(const QUrl& src) {
-  if (src == source()) {
-    return;
-  }
-
-  m_url = src;
-
-  if (isComponentComplete()) {
-    recreate();
-  }
-
-  emit sourceChanged();
-}
-
-QString QuillItem::mimeType() const {
-  return m_type;
-}
-
-void QuillItem::setMimeType(const QString& mime) {
-  if (mimeType() == mime) {
-    return;
-  }
-
-  m_type = mime;
-
-  if (isComponentComplete()) {
-    recreate();
-  }
-
-  emit mimeTypeChanged();
-}
-
-bool QuillItem::error() const {
-  return m_error;
-}
-
-void QuillItem::recreate() {
+void QuillItem::initialize(const QUrl& url, const QString& mimeType) {
   if (m_error) {
     m_error = false;
     emit errorChanged();
@@ -89,12 +45,12 @@ void QuillItem::recreate() {
     m_file->deleteLater();
   }
 
-  m_file = new QuillFile(m_url.toLocalFile(), m_type);
+  m_file = new QuillFile(url.toLocalFile(), mimeType);
 
   QObject::connect(m_file, SIGNAL(error(QuillError)),
-         this, SLOT(fileError()), Qt::QueuedConnection);
+                  this, SLOT(fileError()), Qt::QueuedConnection);
   QObject::connect(m_file, SIGNAL(imageAvailable(QuillImageList)),
-         this, SLOT(fileLoaded()), Qt::QueuedConnection);
+                  this, SLOT(fileLoaded()), Qt::QueuedConnection);
   QObject::connect(m_file, SIGNAL(removed()),
                   m_file, SLOT(deleteLater()), Qt::QueuedConnection);
 
@@ -109,8 +65,16 @@ void QuillItem::recreate() {
   }
 }
 
+bool QuillItem::error() const {
+  return m_error;
+}
+
 void QuillItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget) {
   Q_UNUSED(widget);
+  Q_UNUSED(option);
+
+  QRectF rect = boundingRect();
+  painter->fillRect(rect, Qt::black);
 
   if (!m_file) {
     return;
@@ -118,9 +82,18 @@ void QuillItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* option,
 
   QImage image = m_file->image(0);
 
-  if (!image.isNull()) {
-    painter->drawImage(option->rect, image);
+  if (image.isNull()) {
+    return;
   }
+
+  QSizeF imageSize = QSizeF(image.size());
+  QSizeF widgetSize = rect.size();
+  imageSize.scale(widgetSize, Qt::KeepAspectRatio);
+
+  QPointF pos = QPointF(widgetSize.width() - imageSize.width(),
+                       widgetSize.height() - imageSize.height()) / 2;
+
+  painter->drawImage(QRectF(pos, imageSize), image, QRect(0, 0, image.width(), image.height()));
 }
 
 void QuillItem::fileLoaded() {
@@ -140,6 +113,7 @@ bool QuillItem::fileError() {
 
     QMetaObject::invokeMethod(this, "error", Qt::QueuedConnection,
                              Q_ARG(QString, err.errorData()));
+
     m_file->deleteLater(); m_file = 0;
 
     if (!m_error) {