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List:       kde-commits
Subject:    [kipi-plugins] /: use KP prefix for libkipiplugins classes
From:       Gilles Caulier <caulier.gilles () gmail ! com>
Date:       2012-02-24 14:51:51
Message-ID: 20120224145151.0630CA60A6 () git ! kde ! org
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Git commit ecda9cf9101391b622a90bfa894b37b4f6404a80 by Gilles Caulier.
Committed on 24/02/2012 at 15:50.
Pushed by cgilles into branch 'master'.

use KP prefix for libkipiplugins classes

M  +2    -2    common/libkipiplugins/CMakeLists.txt
R  +133  -119  common/libkipiplugins/widgets/kppreviewimage.cpp [from: \
common/libkipiplugins/widgets/previewimage.cpp - 082% similarity] R  +28   -20   \
common/libkipiplugins/widgets/kppreviewimage.h [from: \
common/libkipiplugins/widgets/previewimage.h - 081% similarity] R  +20   -20   \
common/libkipiplugins/widgets/kppreviewmanager.cpp [from: \
common/libkipiplugins/widgets/previewmanager.cpp - 083% similarity] R  +9    -9    \
common/libkipiplugins/widgets/kppreviewmanager.h [from: \
common/libkipiplugins/widgets/previewmanager.h - 082% similarity] M  +7    -7    \
expoblending/blendingdlg/expoblendingdlg.cpp M  +2    -2    \
expoblending/blendingdlg/expoblendingdlg.h M  +4    -4    gpssync/gpsimagedetails.cpp
M  +1    -1    gpssync/gpsimagedetails.h
M  +12   -7    panorama/importwizard/previewpage.cpp
M  +4    -2    panorama/importwizard/previewpage.h
M  +9    -9    rawconverter/dialogs/singledialog.cpp
M  +3    -1    rawconverter/dialogs/singledialog.h

http://commits.kde.org/kipi-plugins/ecda9cf9101391b622a90bfa894b37b4f6404a80

diff --git a/common/libkipiplugins/CMakeLists.txt \
b/common/libkipiplugins/CMakeLists.txt index b505d82..a566712 100644
--- a/common/libkipiplugins/CMakeLists.txt
+++ b/common/libkipiplugins/CMakeLists.txt
@@ -22,9 +22,9 @@ SET(kipiplugins_LIB_SRCS \
                ${CMAKE_CURRENT_SOURCE_DIR}/tools/kpaboutdata.cpp
                          ${CMAKE_CURRENT_SOURCE_DIR}/widgets/kpbinarysearch.cpp
                          ${CMAKE_CURRENT_SOURCE_DIR}/widgets/kpprogresswidget.cpp
                          ${CMAKE_CURRENT_SOURCE_DIR}/widgets/kpimageslist.cpp
+                         ${CMAKE_CURRENT_SOURCE_DIR}/widgets/kppreviewimage.cpp
+                         ${CMAKE_CURRENT_SOURCE_DIR}/widgets/kppreviewmanager.cpp
                          ${CMAKE_CURRENT_SOURCE_DIR}/widgets/savesettingswidget.cpp
-                         ${CMAKE_CURRENT_SOURCE_DIR}/widgets/previewmanager.cpp
-                         ${CMAKE_CURRENT_SOURCE_DIR}/widgets/previewimage.cpp
                          )
 
 KDE4_ADD_LIBRARY(kipiplugins SHARED ${kipiplugins_LIB_SRCS})
diff --git a/common/libkipiplugins/widgets/previewimage.cpp \
b/common/libkipiplugins/widgets/kppreviewimage.cpp similarity index 82%
rename from common/libkipiplugins/widgets/previewimage.cpp
rename to common/libkipiplugins/widgets/kppreviewimage.cpp
index 1cf9d09..3c4bbad 100644
--- a/common/libkipiplugins/widgets/previewimage.cpp
+++ b/common/libkipiplugins/widgets/kppreviewimage.cpp
@@ -6,9 +6,9 @@
  * Date        : 2009-12-13
  * Description : a widget to preview image effect.
  *
- * Copyright (C) 2009-2011 by Gilles Caulier <caulier dot gilles at gmail dot com>
- * Copyright (C) 2008 by Kare Sars <kare dot sars at iki dot fi>
- * Copyright (C) 2012 by Benjamin Girault <benjamin dot girault at gmail dot com>
+ * Copyright (C) 2009-2012 by Gilles Caulier <caulier dot gilles at gmail dot com>
+ * Copyright (C) 2008      by Kare Sars <kare dot sars at iki dot fi>
+ * Copyright (C) 2012      by Benjamin Girault <benjamin dot girault at gmail dot \
                com>
  *
  * This program is free software; you can redistribute it
  * and/or modify it under the terms of the GNU General
@@ -23,7 +23,7 @@
  *
  * ============================================================ */
 
-#include "previewimage.moc"
+#include "kppreviewimage.moc"
 
 // Qt includes
 
@@ -50,10 +50,11 @@
 namespace KIPIPlugins
 {
 
-static const qreal      selMargin = 8.0;
-static const QPointF    boundMargin(selMargin,selMargin);
+static const qreal   selMargin = 8.0;
+static const QPointF boundMargin(selMargin,selMargin);
 
-struct SelectionItem::SelectionItemPriv {
+struct KPSelectionItem::KPSelectionItemPriv
+{
     QPen        penDark;
     QPen        penLight;
     QPen        penAnchors;
@@ -76,12 +77,12 @@ struct SelectionItem::SelectionItemPriv {
     bool        showAnchors;
 };
 
-SelectionItem::SelectionItem(QRectF rect)
-    : QGraphicsItem(), d(new SelectionItemPriv)
+KPSelectionItem::KPSelectionItem(const QRectF& rect)
+    : QGraphicsItem(), d(new KPSelectionItemPriv)
 {
     d->hasMaxX = false;
     d->hasMaxY = false;
-    d->hasMax = false;
+    d->hasMax  = false;
     setRect(rect);
 
     d->penDark.setColor(Qt::black);
@@ -92,16 +93,16 @@ SelectionItem::SelectionItem(QRectF rect)
     d->penAnchors.setStyle(Qt::SolidLine);
 
     // FIXME We should probably use some standard KDE color here and not hard code \
                it
-    d->invZoom = 1;
+    d->invZoom   = 1;
     d->selMargin = selMargin;
 }
 
-SelectionItem::~SelectionItem()
+KPSelectionItem::~KPSelectionItem()
 {
     delete d;
 }
 
-void SelectionItem::saveZoom(qreal zoom)
+void KPSelectionItem::saveZoom(qreal zoom)
 {
     if (zoom < 0.00001)
     {
@@ -114,7 +115,7 @@ void SelectionItem::saveZoom(qreal zoom)
     updateAnchors();
 }
 
-void SelectionItem::setMaxRight(qreal maxX)
+void KPSelectionItem::setMaxRight(qreal maxX)
 {
     d->maxX = maxX;
     d->hasMaxX = true;
@@ -124,7 +125,7 @@ void SelectionItem::setMaxRight(qreal maxX)
     }
 }
 
-void SelectionItem::setMaxBottom(qreal maxY)
+void KPSelectionItem::setMaxBottom(qreal maxY)
 {
     d->maxY = maxY;
     d->hasMaxY = true;
@@ -134,7 +135,7 @@ void SelectionItem::setMaxBottom(qreal maxY)
     }
 }
 
-SelectionItem::Intersects SelectionItem::intersects(QPointF point)
+KPSelectionItem::Intersects KPSelectionItem::intersects(QPointF& point)
 {
 
     if ((point.x() < (d->rect.left()   - d->selMargin)) ||
@@ -182,11 +183,12 @@ SelectionItem::Intersects SelectionItem::intersects(QPointF \
point)  return Move;
 }
 
-void SelectionItem::setRect(QRectF rect)
+void KPSelectionItem::setRect(const QRectF& rect)
 {
     prepareGeometryChange();
     d->rect = rect;
     d->rect = d->rect.normalized();
+
     if (d->hasMax)
     {
         if (d->rect.top() < 0)
@@ -206,10 +208,11 @@ void SelectionItem::setRect(QRectF rect)
             d->rect.setBottom(d->maxY);
         }
     }
+
     updateAnchors();
 }
 
-QPointF SelectionItem::fixTranslation(QPointF dp)
+QPointF KPSelectionItem::fixTranslation(QPointF dp) const
 {
     if ((d->rect.left()   + dp.x()) < 0)
     {
@@ -227,20 +230,21 @@ QPointF SelectionItem::fixTranslation(QPointF dp)
     {
         dp.setY(d->maxY - d->rect.bottom());
     }
+
     return dp;
 }
 
-QRectF SelectionItem::rect()
+QRectF KPSelectionItem::rect() const
 {
     return d->rect;
 }
 
-QRectF SelectionItem::boundingRect() const
+QRectF KPSelectionItem::boundingRect() const
 {
     return QRectF(d->rect.topLeft() - boundMargin, d->rect.bottomRight() + \
boundMargin);  }
 
-void SelectionItem::paint(QPainter* painter, const QStyleOptionGraphicsItem*, \
QWidget*) +void KPSelectionItem::paint(QPainter* painter, const \
QStyleOptionGraphicsItem*, QWidget*)  {
     painter->setPen(d->penDark);
     painter->drawRect(d->rect);
@@ -288,12 +292,13 @@ void SelectionItem::paint(QPainter* painter, const \
QStyleOptionGraphicsItem*, QW  }
 }
 
-void SelectionItem::updateAnchors()
+void KPSelectionItem::updateAnchors()
 {
     QPointF moveDown(0.0, d->selMargin);
     QPointF moveRight(d->selMargin, 0.0);
     bool verticalCondition      = (d->rect.height() - 3 * d->selMargin) > 0;
     bool horizontalCondition    = (d->rect.width()  - 3 * d->selMargin) > 0;
+
     if (verticalCondition)
     {
         if (horizontalCondition)
@@ -370,16 +375,26 @@ void SelectionItem::updateAnchors()
     }
 }
 
+// -------------------------------------------------------------------------------------------------
  
+class KPPreviewImage::KPPreviewImagePriv
+{
 
-// -------------------------------------------------------------
+public:
 
-class PreviewImage::PreviewImagePriv
-{
+    enum 
+    {
+        NONE, 
+        LOOKAROUND, 
+        DRAWSELECTION, 
+        EXPANDORSHRINK, 
+        MOVESELECTION
+    }
+    mouseDragAction;
 
 public:
 
-    PreviewImagePriv()
+    KPPreviewImagePriv()
     {
         pixmapItem     = 0;
         scene          = 0;
@@ -394,12 +409,10 @@ public:
 
     QGraphicsScene*             scene;
     QGraphicsPixmapItem*        pixmapItem;
-    SelectionItem*              selection;
+    KPSelectionItem*            selection;
     bool                        enableSelection;
-    SelectionItem::Intersects   mouseZone;
+    KPSelectionItem::Intersects mouseZone;
     QPointF                     lastMousePoint;
-    enum {NONE, LOOKAROUND, DRAWSELECTION, EXPANDORSHRINK, MOVESELECTION}
-                                mouseDragAction;
 
     QAction*                    zoomInAction;
     QAction*                    zoomOutAction;
@@ -414,8 +427,8 @@ public:
     QGraphicsRectItem*          highLightArea;
 };
 
-PreviewImage::PreviewImage(QWidget* parent)
-            : QGraphicsView(parent), d(new PreviewImagePriv)
+KPPreviewImage::KPPreviewImage(QWidget* const parent)
+    : QGraphicsView(parent), d(new KPPreviewImagePriv)
 {
     setAttribute(Qt::WA_DeleteOnClose);
     setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
@@ -425,7 +438,7 @@ PreviewImage::PreviewImage(QWidget* parent)
     d->scene      = new QGraphicsScene;
     d->pixmapItem = new QGraphicsPixmapItem;
 
-    d->selection = new SelectionItem(QRectF());
+    d->selection  = new KPSelectionItem(QRectF());
     d->selection->setZValue(10);
     d->selection->setVisible(false);
     d->enableSelection = false;
@@ -433,11 +446,11 @@ PreviewImage::PreviewImage(QWidget* parent)
     d->scene->addItem(d->pixmapItem);
     setScene(d->scene);
 
-    d->highLightTop = new QGraphicsRectItem;
+    d->highLightTop    = new QGraphicsRectItem;
     d->highLightBottom = new QGraphicsRectItem;
-    d->highLightRight = new QGraphicsRectItem;
-    d->highLightLeft = new QGraphicsRectItem;
-    d->highLightArea = new QGraphicsRectItem;
+    d->highLightRight  = new QGraphicsRectItem;
+    d->highLightLeft   = new QGraphicsRectItem;
+    d->highLightArea   = new QGraphicsRectItem;
 
     d->highLightTop->setOpacity(0.4);
     d->highLightBottom->setOpacity(0.4);
@@ -463,7 +476,7 @@ PreviewImage::PreviewImage(QWidget* parent)
     d->scene->addItem(d->highLightLeft);
     d->scene->addItem(d->highLightArea);
 
-    d->mouseZone = SelectionItem::None;
+    d->mouseZone = KPSelectionItem::None;
 
     // create context menu
 
@@ -503,12 +516,12 @@ PreviewImage::PreviewImage(QWidget* parent)
     verticalScrollBar()->installEventFilter(this);
 }
 
-PreviewImage::~PreviewImage()
+KPPreviewImage::~KPPreviewImage()
 {
     delete d;
 }
 
-bool PreviewImage::setImage(const QImage& img) const
+bool KPPreviewImage::setImage(const QImage& img) const
 {
     if (!img.isNull())
     {
@@ -521,12 +534,12 @@ bool PreviewImage::setImage(const QImage& img) const
     return false;
 }
 
-void PreviewImage::enableSelectionArea(bool b)
+void KPPreviewImage::enableSelectionArea(bool b)
 {
     d->enableSelection = b;
 }
 
-bool PreviewImage::load(const QString& file) const
+bool KPPreviewImage::load(const QString& file) const
 {
     QImage image(file);
     bool ret = setImage(image);
@@ -539,28 +552,28 @@ bool PreviewImage::load(const QString& file) const
     return ret;
 }
 
-void PreviewImage::slotZoomIn()
+void KPPreviewImage::slotZoomIn()
 {
     scale(1.5, 1.5);
     d->selection->saveZoom(transform().m11());
     d->zoom2FitAction->setDisabled(false);
 }
 
-void PreviewImage::slotZoomOut()
+void KPPreviewImage::slotZoomOut()
 {
     scale(1.0 / 1.5, 1.0 / 1.5);
     d->selection->saveZoom(transform().m11());
     d->zoom2FitAction->setDisabled(false);
 }
 
-void PreviewImage::slotZoom2Fit()
+void KPPreviewImage::slotZoom2Fit()
 {
     fitInView(d->pixmapItem->boundingRect(), Qt::KeepAspectRatio);
     d->selection->saveZoom(transform().m11());
     d->zoom2FitAction->setDisabled(true);
 }
 
-void PreviewImage::slotSetTLX(float ratio)
+void KPPreviewImage::slotSetTLX(float ratio)
 {
     if (!d->selection->isVisible())
         return; // only correct the selection if it is visible
@@ -571,7 +584,7 @@ void PreviewImage::slotSetTLX(float ratio)
     updateSelVisibility();
 }
 
-void PreviewImage::slotSetTLY(float ratio)
+void KPPreviewImage::slotSetTLY(float ratio)
 {
     if (!d->selection->isVisible())
         return; // only correct the selection if it is visible
@@ -582,7 +595,7 @@ void PreviewImage::slotSetTLY(float ratio)
     updateSelVisibility();
 }
 
-void PreviewImage::slotSetBRX(float ratio)
+void KPPreviewImage::slotSetBRX(float ratio)
 {
     if (!d->selection->isVisible())
         return; // only correct the selection if it is visible
@@ -593,7 +606,7 @@ void PreviewImage::slotSetBRX(float ratio)
     updateSelVisibility();
 }
 
-void PreviewImage::slotSetBRY(float ratio)
+void KPPreviewImage::slotSetBRY(float ratio)
 {
     if (!d->selection->isVisible())
         return; // only correct the selection if it is visible
@@ -604,7 +617,7 @@ void PreviewImage::slotSetBRY(float ratio)
     updateSelVisibility();
 }
 
-void PreviewImage::slotSetSelection(float tl_x, float tl_y, float br_x, float br_y)
+void KPPreviewImage::slotSetSelection(float tl_x, float tl_y, float br_x, float \
br_y)  {
     QRectF rect;
     rect.setCoords(tl_x * d->scene->width(),
@@ -616,13 +629,13 @@ void PreviewImage::slotSetSelection(float tl_x, float tl_y, \
float br_x, float br  updateSelVisibility();
 }
 
-void PreviewImage::slotClearActiveSelection()
+void KPPreviewImage::slotClearActiveSelection()
 {
-    d->selection->setRect(QRectF(0,0,0,0));
+    d->selection->setRect(QRectF(0, 0, 0, 0));
     d->selection->setVisible(false);
 }
 
-void PreviewImage::slotSetHighlightArea(float tl_x, float tl_y, float br_x, float \
br_y) +void KPPreviewImage::slotSetHighlightArea(float tl_x, float tl_y, float br_x, \
float br_y)  {
     QRectF rect;
 
@@ -670,7 +683,7 @@ void PreviewImage::slotSetHighlightArea(float tl_x, float tl_y, \
float br_x, floa  d->highLightArea->hide();
 }
 
-void PreviewImage::slotSetHighlightShown(int percentage, QColor highLightColor)
+void KPPreviewImage::slotSetHighlightShown(int percentage, QColor highLightColor)
 {
     if (percentage >= 100)
     {
@@ -691,7 +704,7 @@ void PreviewImage::slotSetHighlightShown(int percentage, QColor \
highLightColor)  d->highLightArea->show();
 }
 
-void PreviewImage::slotClearHighlight()
+void KPPreviewImage::slotClearHighlight()
 {
     d->highLightLeft->hide();
     d->highLightRight->hide();
@@ -700,7 +713,7 @@ void PreviewImage::slotClearHighlight()
     d->highLightArea->hide();
 }
 
-void PreviewImage::wheelEvent(QWheelEvent *e)
+void KPPreviewImage::wheelEvent(QWheelEvent* e)
 {
     if (e->modifiers() == Qt::ControlModifier)
     {
@@ -719,7 +732,7 @@ void PreviewImage::wheelEvent(QWheelEvent *e)
     }
 }
 
-void PreviewImage::mousePressEvent(QMouseEvent* e)
+void KPPreviewImage::mousePressEvent(QMouseEvent* e)
 {
     if (e->button() & Qt::LeftButton)
     {
@@ -732,40 +745,40 @@ void PreviewImage::mousePressEvent(QMouseEvent* e)
             if (!d->selection->isVisible() || !d->selection->contains(scenePoint))
             {
                 // Beginning of a selection area change
-                d->mouseDragAction = PreviewImagePriv::DRAWSELECTION;
+                d->mouseDragAction = KPPreviewImagePriv::DRAWSELECTION;
                 d->selection->setVisible(true);
                 d->selection->setRect(QRectF(scenePoint, QSizeF(0,0)));
-                d->mouseZone = SelectionItem::BottomRight;
+                d->mouseZone = KPSelectionItem::BottomRight;
             }
             else if (d->selection->isVisible() &&
-                     d->mouseZone != SelectionItem::None &&
-                     d->mouseZone != SelectionItem::Move)
+                     d->mouseZone != KPSelectionItem::None &&
+                     d->mouseZone != KPSelectionItem::Move)
             {
                 // Modification of the selection area
-                d->mouseDragAction = PreviewImagePriv::EXPANDORSHRINK;
+                d->mouseDragAction = KPPreviewImagePriv::EXPANDORSHRINK;
             }
             else
             {
                 // Selection movement called by QGraphicsView
-                d->mouseDragAction = PreviewImagePriv::MOVESELECTION;
+                d->mouseDragAction = KPPreviewImagePriv::MOVESELECTION;
             }
             updateHighlight();
         }
         else
         {
             // Beginning of moving around the picture
-            d->mouseDragAction = PreviewImagePriv::LOOKAROUND;
+            d->mouseDragAction = KPPreviewImagePriv::LOOKAROUND;
             setCursor(Qt::ClosedHandCursor);
         }
     }
     QGraphicsView::mousePressEvent(e);
 }
 
-void PreviewImage::mouseReleaseEvent(QMouseEvent* e)
+void KPPreviewImage::mouseReleaseEvent(QMouseEvent* e)
 {
     if (e->button() & Qt::LeftButton)
     {
-        if (d->mouseDragAction == PreviewImagePriv::DRAWSELECTION)
+        if (d->mouseDragAction == KPPreviewImagePriv::DRAWSELECTION)
         {
             // Stop and setup the selection area
             // Only one case: small rectangle that we drop
@@ -780,18 +793,18 @@ void PreviewImage::mouseReleaseEvent(QMouseEvent* e)
             setCursor(Qt::CrossCursor);
         }
     }
-    d->mouseDragAction = PreviewImagePriv::NONE;
+    d->mouseDragAction = KPPreviewImagePriv::NONE;
     updateHighlight();
     QGraphicsView::mouseReleaseEvent(e);
 }
 
-void PreviewImage::mouseMoveEvent(QMouseEvent* e)
+void KPPreviewImage::mouseMoveEvent(QMouseEvent* e)
 {
     QPointF scenePoint = mapToScene(e->pos());
 
     if (e->buttons() & Qt::LeftButton)
     {
-        if (d->mouseDragAction == PreviewImagePriv::LOOKAROUND)
+        if (d->mouseDragAction == KPPreviewImagePriv::LOOKAROUND)
         {
             int dx    = e->x() - d->lastdx;
             int dy    = e->y() - d->lastdy;
@@ -800,36 +813,36 @@ void PreviewImage::mouseMoveEvent(QMouseEvent* e)
             d->lastdx = e->x();
             d->lastdy = e->y();
         }
-        else if (d->mouseDragAction == PreviewImagePriv::DRAWSELECTION ||
-                 d->mouseDragAction == PreviewImagePriv::EXPANDORSHRINK ||
-                 d->mouseDragAction == PreviewImagePriv::MOVESELECTION)
+        else if (d->mouseDragAction == KPPreviewImagePriv::DRAWSELECTION ||
+                 d->mouseDragAction == KPPreviewImagePriv::EXPANDORSHRINK ||
+                 d->mouseDragAction == KPPreviewImagePriv::MOVESELECTION)
         {
             ensureVisible(QRectF(scenePoint, QSizeF(0,0)), 1, 1);
             QRectF rect = d->selection->rect();
             switch (d->mouseZone)
             {
-                case SelectionItem::None:
+                case KPSelectionItem::None:
                     // should not be here :)
                     break;
-                case SelectionItem::Top:
+                case KPSelectionItem::Top:
                     if (scenePoint.y() < rect.bottom())
                     {
                         rect.setTop(scenePoint.y());
                     }
                     else
                     {
-                        d->mouseZone = SelectionItem::Bottom;
+                        d->mouseZone = KPSelectionItem::Bottom;
                         rect.setTop(rect.bottom());
                     }
                     break;
-                case SelectionItem::TopRight:
+                case KPSelectionItem::TopRight:
                     if (scenePoint.x() > rect.left())
                     {
                         rect.setRight(scenePoint.x());
                     }
                     else
                     {
-                        d->mouseZone = SelectionItem::TopLeft;
+                        d->mouseZone = KPSelectionItem::TopLeft;
                         setCursor(Qt::SizeFDiagCursor);
                         rect.setRight(rect.left());
                     }
@@ -839,38 +852,38 @@ void PreviewImage::mouseMoveEvent(QMouseEvent* e)
                     }
                     else
                     {
-                        if (d->mouseZone != SelectionItem::TopLeft)
+                        if (d->mouseZone != KPSelectionItem::TopLeft)
                         {
-                            d->mouseZone = SelectionItem::BottomRight;
+                            d->mouseZone = KPSelectionItem::BottomRight;
                             setCursor(Qt::SizeFDiagCursor);
                         }
                         else
                         {
-                            d->mouseZone = SelectionItem::BottomLeft;
+                            d->mouseZone = KPSelectionItem::BottomLeft;
                             setCursor(Qt::SizeBDiagCursor);
                         }
                         rect.setTop(rect.bottom());
                     }
                     break;
-                case SelectionItem::Right:
+                case KPSelectionItem::Right:
                     if (scenePoint.x() > rect.left())
                     {
                         rect.setRight(scenePoint.x());
                     }
                     else
                     {
-                        d->mouseZone = SelectionItem::Left;
+                        d->mouseZone = KPSelectionItem::Left;
                         rect.setRight(rect.left());
                     }
                     break;
-                case SelectionItem::BottomRight:
+                case KPSelectionItem::BottomRight:
                     if (scenePoint.x() > rect.left())
                     {
                         rect.setRight(scenePoint.x());
                     }
                     else
                     {
-                        d->mouseZone = SelectionItem::BottomLeft;
+                        d->mouseZone = KPSelectionItem::BottomLeft;
                         setCursor(Qt::SizeBDiagCursor);
                         rect.setRight(rect.left());
                     }
@@ -880,38 +893,38 @@ void PreviewImage::mouseMoveEvent(QMouseEvent* e)
                     }
                     else
                     {
-                        if (d->mouseZone != SelectionItem::BottomLeft)
+                        if (d->mouseZone != KPSelectionItem::BottomLeft)
                         {
-                            d->mouseZone = SelectionItem::TopRight;
+                            d->mouseZone = KPSelectionItem::TopRight;
                             setCursor(Qt::SizeBDiagCursor);
                         }
                         else
                         {
-                            d->mouseZone = SelectionItem::TopLeft;
+                            d->mouseZone = KPSelectionItem::TopLeft;
                             setCursor(Qt::SizeFDiagCursor);
                         }
                         rect.setBottom(rect.top());
                     }
                     break;
-                case SelectionItem::Bottom:
+                case KPSelectionItem::Bottom:
                     if (scenePoint.y() > rect.top())
                     {
                         rect.setBottom(scenePoint.y());
                     }
                     else
                     {
-                        d->mouseZone = SelectionItem::Top;
+                        d->mouseZone = KPSelectionItem::Top;
                         rect.setBottom(rect.top());
                     }
                     break;
-                case SelectionItem::BottomLeft:
+                case KPSelectionItem::BottomLeft:
                     if (scenePoint.x() < rect.right())
                     {
                         rect.setLeft(scenePoint.x());
                     }
                     else
                     {
-                        d->mouseZone = SelectionItem::BottomRight;
+                        d->mouseZone = KPSelectionItem::BottomRight;
                         setCursor(Qt::SizeFDiagCursor);
                         rect.setLeft(rect.right());
                     }
@@ -921,38 +934,38 @@ void PreviewImage::mouseMoveEvent(QMouseEvent* e)
                     }
                     else
                     {
-                        if (d->mouseZone != SelectionItem::BottomRight)
+                        if (d->mouseZone != KPSelectionItem::BottomRight)
                         {
-                            d->mouseZone = SelectionItem::TopLeft;
+                            d->mouseZone = KPSelectionItem::TopLeft;
                             setCursor(Qt::SizeFDiagCursor);
                         }
                         else
                         {
-                            d->mouseZone = SelectionItem::TopRight;
+                            d->mouseZone = KPSelectionItem::TopRight;
                             setCursor(Qt::SizeBDiagCursor);
                         }
                         rect.setBottom(rect.top());
                     }
                     break;
-                case SelectionItem::Left:
+                case KPSelectionItem::Left:
                     if (scenePoint.x() < rect.right())
                     {
                         rect.setLeft(scenePoint.x());
                     }
                     else
                     {
-                        d->mouseZone = SelectionItem::Right;
+                        d->mouseZone = KPSelectionItem::Right;
                         rect.setLeft(rect.right());
                     }
                     break;
-                case SelectionItem::TopLeft:
+                case KPSelectionItem::TopLeft:
                     if (scenePoint.x() < rect.right())
                     {
                         rect.setLeft(scenePoint.x());
                     }
                     else
                     {
-                        d->mouseZone = SelectionItem::TopRight;
+                        d->mouseZone = KPSelectionItem::TopRight;
                         setCursor(Qt::SizeBDiagCursor);
                         rect.setLeft(rect.right());
                     }
@@ -962,20 +975,20 @@ void PreviewImage::mouseMoveEvent(QMouseEvent* e)
                     }
                     else
                     {
-                        if (d->mouseZone != SelectionItem::TopRight)
+                        if (d->mouseZone != KPSelectionItem::TopRight)
                         {
-                            d->mouseZone = SelectionItem::BottomLeft;
+                            d->mouseZone = KPSelectionItem::BottomLeft;
                             setCursor(Qt::SizeBDiagCursor);
                         }
                         else
                         {
-                            d->mouseZone = SelectionItem::BottomRight;
+                            d->mouseZone = KPSelectionItem::BottomRight;
                             setCursor(Qt::SizeFDiagCursor);
                         }
                         rect.setTop(rect.bottom());
                     }
                     break;
-                case SelectionItem::Move:
+                case KPSelectionItem::Move:
                     rect.translate(d->selection->fixTranslation(scenePoint - \
d->lastMousePoint));  break;
             }
@@ -988,34 +1001,34 @@ void PreviewImage::mouseMoveEvent(QMouseEvent* e)
 
         switch (d->mouseZone)
         {
-            case SelectionItem::None:
+            case KPSelectionItem::None:
                 setCursor(Qt::CrossCursor);
                 break;
-            case SelectionItem::Top:
+            case KPSelectionItem::Top:
                 setCursor(Qt::SizeVerCursor);
                 break;
-            case SelectionItem::TopRight:
+            case KPSelectionItem::TopRight:
                 setCursor(Qt::SizeBDiagCursor);
                 break;
-            case SelectionItem::Right:
+            case KPSelectionItem::Right:
                 setCursor(Qt::SizeHorCursor);
                 break;
-            case SelectionItem::BottomRight:
+            case KPSelectionItem::BottomRight:
                 setCursor(Qt::SizeFDiagCursor);
                 break;
-            case SelectionItem::Bottom:
+            case KPSelectionItem::Bottom:
                 setCursor(Qt::SizeVerCursor);
                 break;
-            case SelectionItem::BottomLeft:
+            case KPSelectionItem::BottomLeft:
                 setCursor(Qt::SizeBDiagCursor);
                 break;
-            case SelectionItem::Left:
+            case KPSelectionItem::Left:
                 setCursor(Qt::SizeHorCursor);
                 break;
-            case SelectionItem::TopLeft:
+            case KPSelectionItem::TopLeft:
                 setCursor(Qt::SizeFDiagCursor);
                 break;
-            case SelectionItem::Move:
+            case KPSelectionItem::Move:
                 setCursor(Qt::SizeAllCursor);
                 break;
         }
@@ -1029,17 +1042,17 @@ void PreviewImage::mouseMoveEvent(QMouseEvent* e)
     QGraphicsView::mouseMoveEvent(e);
 }
 
-void PreviewImage::enterEvent(QEvent*)
+void KPPreviewImage::enterEvent(QEvent*)
 {
     d->toolBar->show();
 }
 
-void PreviewImage::leaveEvent(QEvent*)
+void KPPreviewImage::leaveEvent(QEvent*)
 {
     d->toolBar->hide();
 }
 
-bool PreviewImage::eventFilter(QObject *obj, QEvent *ev)
+bool KPPreviewImage::eventFilter(QObject* obj, QEvent* ev)
 {
     if ( obj == d->toolBar )
     {
@@ -1072,7 +1085,7 @@ bool PreviewImage::eventFilter(QObject *obj, QEvent *ev)
     return QGraphicsView::eventFilter(obj, ev);
 }
 
-void PreviewImage::resizeEvent(QResizeEvent* e)
+void KPPreviewImage::resizeEvent(QResizeEvent* e)
 {
     if (!d->zoom2FitAction->isEnabled())
     {
@@ -1083,7 +1096,7 @@ void PreviewImage::resizeEvent(QResizeEvent* e)
     QGraphicsView::resizeEvent(e);
 }
 
-void PreviewImage::updateSelVisibility()
+void KPPreviewImage::updateSelVisibility()
 {
     if ((d->selection->rect().width() > 0.001) &&
         (d->selection->rect().height() > 0.001) &&
@@ -1098,9 +1111,10 @@ void PreviewImage::updateSelVisibility()
     updateHighlight();
 }
 
-void PreviewImage::updateHighlight()
+void KPPreviewImage::updateHighlight()
 {
-    if (d->selection->isVisible()) {
+    if (d->selection->isVisible())
+    {
         QRectF rect;
         // Left
         rect.setCoords(0,
diff --git a/common/libkipiplugins/widgets/previewimage.h \
b/common/libkipiplugins/widgets/kppreviewimage.h similarity index 81%
rename from common/libkipiplugins/widgets/previewimage.h
rename to common/libkipiplugins/widgets/kppreviewimage.h
index d33ae44..e21b4c7 100644
--- a/common/libkipiplugins/widgets/previewimage.h
+++ b/common/libkipiplugins/widgets/kppreviewimage.h
@@ -6,9 +6,9 @@
  * Date        : 2009-12-13
  * Description : a widget to preview image effect.
  *
- * Copyright (C) 2009-2011 by Gilles Caulier <caulier dot gilles at gmail dot com>
- * Copyright (C) 2008 by Kare Sars <kare dot sars at iki dot fi>
- * Copyright (C) 2012 by Benjamin Girault <benjamin dot girault at gmail dot com>
+ * Copyright (C) 2009-2012 by Gilles Caulier <caulier dot gilles at gmail dot com>
+ * Copyright (C) 2008      by Kare Sars <kare dot sars at iki dot fi>
+ * Copyright (C) 2012      by Benjamin Girault <benjamin dot girault at gmail dot \
                com>
  *
  * This program is free software; you can redistribute it
  * and/or modify it under the terms of the GNU General
@@ -23,8 +23,8 @@
  *
  * ============================================================ */
 
-#ifndef PREVIEW_IMAGE_H
-#define PREVIEW_IMAGE_H
+#ifndef KPPREVIEW_IMAGE_H
+#define KPPREVIEW_IMAGE_H
 
 // Qt includes
 
@@ -45,9 +45,10 @@ class QEvent;
 namespace KIPIPlugins
 {
 
-class KIPIPLUGINS_EXPORT SelectionItem : public QGraphicsItem
+class KIPIPLUGINS_EXPORT KPSelectionItem : public QGraphicsItem
 {
 public:
+
     typedef enum
     {
         None,
@@ -62,41 +63,48 @@ public:
         Move
     } Intersects;
 
-    explicit SelectionItem(QRectF rect);
-    ~SelectionItem();
+public:
+
+    explicit KPSelectionItem(const QRectF& rect);
+    ~KPSelectionItem();
 
     void setMaxRight(qreal maxRight);
     void setMaxBottom(qreal maxBottom);
 
-    Intersects intersects(QPointF point);
+    Intersects intersects(QPointF& point);
 
     void saveZoom(qreal zoom);
 
-    void setRect(QRectF rect);
-    QPointF fixTranslation(QPointF dp);
-    QRectF rect();
+    void setRect(const QRectF& rect);
+    QPointF fixTranslation(QPointF dp) const;
+    QRectF rect() const;
 
 public:
+
     // Graphics Item methods
     QRectF boundingRect() const;
     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* \
widget);  
 private:
+    
     void updateAnchors();
 
 private:
-    struct SelectionItemPriv;
-    SelectionItemPriv* const d;
+
+    struct KPSelectionItemPriv;
+    KPSelectionItemPriv* const d;
 };
 
-class KIPIPLUGINS_EXPORT PreviewImage : public QGraphicsView
+// -----------------------------------------------------------------------------------------
 +
+class KIPIPLUGINS_EXPORT KPPreviewImage : public QGraphicsView
 {
     Q_OBJECT
 
 public:
 
-    PreviewImage(QWidget* parent);
-    ~PreviewImage();
+    KPPreviewImage(QWidget* const parent);
+    ~KPPreviewImage();
 
     bool load(const QString& file) const;
     bool setImage(const QImage& img) const;
@@ -157,10 +165,10 @@ protected:
 
 private:
 
-    class PreviewImagePriv;
-    PreviewImagePriv* const d;
+    class KPPreviewImagePriv;
+    KPPreviewImagePriv* const d;
 };
 
 } // namespace KIPIPlugins
 
-#endif /* PREVIEW_IMAGE_H */
+#endif /* KPPREVIEW_IMAGE_H */
diff --git a/common/libkipiplugins/widgets/previewmanager.cpp \
b/common/libkipiplugins/widgets/kppreviewmanager.cpp similarity index 83%
rename from common/libkipiplugins/widgets/previewmanager.cpp
rename to common/libkipiplugins/widgets/kppreviewmanager.cpp
index 7eae162..29006e3 100644
--- a/common/libkipiplugins/widgets/previewmanager.cpp
+++ b/common/libkipiplugins/widgets/kppreviewmanager.cpp
@@ -6,7 +6,7 @@
  * Date        : 2009-12-23
  * Description : a widget to manage preview.
  *
- * Copyright (C) 2009-2010 by Gilles Caulier <caulier dot gilles at gmail dot com>
+ * Copyright (C) 2009-2012 by Gilles Caulier <caulier dot gilles at gmail dot com>
  *
  * This program is free software; you can redistribute it
  * and/or modify it under the terms of the GNU General
@@ -21,7 +21,7 @@
  *
  * ============================================================ */
 
-#include "previewmanager.moc"
+#include "kppreviewmanager.moc"
 
 // Qt includes
 
@@ -43,16 +43,16 @@
 
 // Local includes
 
-#include "previewimage.h"
+#include "kppreviewimage.h"
 
 namespace KIPIPlugins
 {
 
-class PreviewManager::PreviewManagerPriv
+class KPPreviewManager::KPPreviewManagerPriv
 {
 public:
 
-    PreviewManagerPriv()
+    KPPreviewManagerPriv()
     {
         progressPix   = KPixmapSequence("process-working", \
KIconLoader::SizeSmallMedium);  progressCount = 0;
@@ -77,11 +77,11 @@ public:
     QTimer*         progressTimer;
     QLabel*         progressLabel;
 
-    PreviewImage*   preview;
+    KPPreviewImage* preview;
 };
 
-PreviewManager::PreviewManager(QWidget* parent)
-              : QStackedWidget(parent), d(new PreviewManagerPriv)
+KPPreviewManager::KPPreviewManager(QWidget* const parent)
+    : QStackedWidget(parent), d(new KPPreviewManagerPriv)
 {
     setAttribute(Qt::WA_DeleteOnClose);
     setMinimumSize(QSize(400, 300));
@@ -119,7 +119,7 @@ PreviewManager::PreviewManager(QWidget* parent)
     vbox->setFrameStyle( QFrame::StyledPanel | QFrame::Sunken );
     vbox->setLineWidth( style()->pixelMetric(QStyle::PM_DefaultFrameWidth) );
 
-    d->preview = new PreviewImage(this);
+    d->preview = new KPPreviewImage(this);
 
     insertWidget(MessageMode, vbox);
     insertWidget(PreviewMode, d->preview);
@@ -133,17 +133,17 @@ PreviewManager::PreviewManager(QWidget* parent)
             this, SIGNAL(signalButtonClicked()));
 }
 
-PreviewManager::~PreviewManager()
+KPPreviewManager::~KPPreviewManager()
 {
     delete d;
 }
 
-void PreviewManager::slotLoad(const KUrl& url)
+void KPPreviewManager::slotLoad(const KUrl& url)
 {
     load(url.path());
 }
 
-void PreviewManager::setImage(const QImage& img, bool fit)
+void KPPreviewManager::setImage(const QImage& img, bool fit)
 {
     setBusy(false);
 
@@ -160,7 +160,7 @@ void PreviewManager::setImage(const QImage& img, bool fit)
     }
 }
 
-void PreviewManager::load(const QString& file, bool fit)
+void KPPreviewManager::load(const QString& file, bool fit)
 {
     setBusy(false);
 
@@ -177,34 +177,34 @@ void PreviewManager::load(const QString& file, bool fit)
     }
 }
 
-void PreviewManager::setThumbnail(const QPixmap& thumbnail)
+void KPPreviewManager::setThumbnail(const QPixmap& thumbnail)
 {
     d->thumbLabel->setPixmap(thumbnail);
     setCurrentIndex(MessageMode);
 }
 
-void PreviewManager::setButtonText(const QString& text)
+void KPPreviewManager::setButtonText(const QString& text)
 {
     d->button->setText(text);
 }
 
-void PreviewManager::setButtonVisible(bool b)
+void KPPreviewManager::setButtonVisible(bool b)
 {
     d->button->setVisible(b);
 }
 
-void PreviewManager::setSelectionAreaPossible(bool b)
+void KPPreviewManager::setSelectionAreaPossible(bool b)
 {
     d->preview->enableSelectionArea(b);
 }
 
-void PreviewManager::setText(const QString& text, const QColor& color)
+void KPPreviewManager::setText(const QString& text, const QColor& color)
 {
     d->textLabel->setText(QString("<qt \
text=\"%1\">%2</qt>").arg(color.name()).arg(text));  setCurrentIndex(MessageMode);
 }
 
-void PreviewManager::setBusy(bool b, const QString& text)
+void KPPreviewManager::setBusy(bool b, const QString& text)
 {
     d->busy = b;
 
@@ -223,7 +223,7 @@ void PreviewManager::setBusy(bool b, const QString& text)
     }
 }
 
-void PreviewManager::slotProgressTimerDone()
+void KPPreviewManager::slotProgressTimerDone()
 {
     d->progressLabel->setPixmap(d->progressPix.frameAt(d->progressCount));
     d->progressCount++;
diff --git a/common/libkipiplugins/widgets/previewmanager.h \
b/common/libkipiplugins/widgets/kppreviewmanager.h similarity index 82%
rename from common/libkipiplugins/widgets/previewmanager.h
rename to common/libkipiplugins/widgets/kppreviewmanager.h
index 02bd99d..3670281 100644
--- a/common/libkipiplugins/widgets/previewmanager.h
+++ b/common/libkipiplugins/widgets/kppreviewmanager.h
@@ -6,7 +6,7 @@
  * Date        : 2009-12-23
  * Description : a widget to manage preview.
  *
- * Copyright (C) 2009-2010 by Gilles Caulier <caulier dot gilles at gmail dot com>
+ * Copyright (C) 2009-2012 by Gilles Caulier <caulier dot gilles at gmail dot com>
  *
  * This program is free software; you can redistribute it
  * and/or modify it under the terms of the GNU General
@@ -21,8 +21,8 @@
  *
  * ============================================================ */
 
-#ifndef PREVIEW_MANAGER_H
-#define PREVIEW_MANAGER_H
+#ifndef KPPREVIEW_MANAGER_H
+#define KPPREVIEW_MANAGER_H
 
 // Qt includes
 
@@ -42,7 +42,7 @@
 namespace KIPIPlugins
 {
 
-class KIPIPLUGINS_EXPORT PreviewManager : public QStackedWidget
+class KIPIPLUGINS_EXPORT KPPreviewManager : public QStackedWidget
 {
     Q_OBJECT
 
@@ -56,8 +56,8 @@ public:
 
 public:
 
-    PreviewManager(QWidget* parent);
-    ~PreviewManager();
+    KPPreviewManager(QWidget* const parent);
+    ~KPPreviewManager();
 
     void load(const QString& file, bool fit = true);
     void setImage(const QImage& img, bool fit = true);
@@ -82,10 +82,10 @@ private Q_SLOTS:
 
 private:
 
-    class PreviewManagerPriv;
-    PreviewManagerPriv* const d;
+    class KPPreviewManagerPriv;
+    KPPreviewManagerPriv* const d;
 };
 
 } // namespace KIPIPlugins
 
-#endif /* PREVIEW_MANAGER_H */
+#endif /* KPPREVIEW_MANAGER_H */
diff --git a/expoblending/blendingdlg/expoblendingdlg.cpp \
b/expoblending/blendingdlg/expoblendingdlg.cpp index 50a1059..e827037 100644
--- a/expoblending/blendingdlg/expoblendingdlg.cpp
+++ b/expoblending/blendingdlg/expoblendingdlg.cpp
@@ -6,7 +6,7 @@
  * Date        : 2009-12-13
  * Description : a tool to blend bracketed images.
  *
- * Copyright (C) 2009-2011 by Gilles Caulier <caulier dot gilles at gmail dot com>
+ * Copyright (C) 2009-2012 by Gilles Caulier <caulier dot gilles at gmail dot com>
  *
  * This program is free software; you can redistribute it
  * and/or modify it under the terms of the GNU General
@@ -84,11 +84,11 @@ extern "C"
 #include "enfusestack.h"
 #include "savesettingswidget.h"
 #include "aboutdata.h"
-#include "kpversion.h"
-#include "previewmanager.h"
 #include "actionthread.h"
 #include "bracketstack.h"
 #include "outputdialog.h"
+#include "kpversion.h"
+#include "kppreviewmanager.h"
 
 using namespace KIPIPlugins;
 using namespace KDcrawIface;
@@ -118,7 +118,7 @@ public:
 
     KLineEdit*            templateFileName;
 
-    PreviewManager*       previewWidget;
+    KPPreviewManager*     previewWidget;
 
     RExpanderBox*         settingsExpander;
 
@@ -134,7 +134,7 @@ public:
     bool                  firstImageDisplayed;
 };
 
-ExpoBlendingDlg::ExpoBlendingDlg(Manager* mngr, QWidget* parent)
+ExpoBlendingDlg::ExpoBlendingDlg(Manager* const mngr, QWidget* const parent)
                : KDialog(parent), d(new ExpoBlendingDlgPriv)
 {
     d->mngr = mngr;
@@ -165,12 +165,12 @@ ExpoBlendingDlg::ExpoBlendingDlg(Manager* mngr, QWidget* \
parent)  QGridLayout *grid = new QGridLayout(page);
     setMainWidget(page);
 
-    d->previewWidget  = new PreviewManager(page);
+    d->previewWidget  = new KPPreviewManager(page);
     d->previewWidget->setButtonText(i18n("Details..."));
 
     // ---------------------------------------------------------------
 
-    QScrollArea *sv      = new QScrollArea(page);
+    QScrollArea* sv      = new QScrollArea(page);
     KVBox *panel         = new KVBox(sv->viewport());
     panel->setAutoFillBackground(false);
     sv->setWidget(panel);
diff --git a/expoblending/blendingdlg/expoblendingdlg.h \
b/expoblending/blendingdlg/expoblendingdlg.h index 7b03a59..8fd41fc 100644
--- a/expoblending/blendingdlg/expoblendingdlg.h
+++ b/expoblending/blendingdlg/expoblendingdlg.h
@@ -6,7 +6,7 @@
  * Date        : 2009-12-13
  * Description : a tool to blend bracketed images.
  *
- * Copyright (C) 2009-2011 by Gilles Caulier <caulier dot gilles at gmail dot com>
+ * Copyright (C) 2009-2012 by Gilles Caulier <caulier dot gilles at gmail dot com>
  *
  * This program is free software; you can redistribute it
  * and/or modify it under the terms of the GNU General
@@ -60,7 +60,7 @@ class ExpoBlendingDlg : public KDialog
 
 public:
 
-    explicit ExpoBlendingDlg(Manager* mngr, QWidget* parent=0);
+    explicit ExpoBlendingDlg(Manager* const mngr, QWidget* const parent=0);
     ~ExpoBlendingDlg();
 
     void loadItems(const KUrl::List& urls);
diff --git a/gpssync/gpsimagedetails.cpp b/gpssync/gpsimagedetails.cpp
index 8a5c5fe..a5c016a 100644
--- a/gpssync/gpsimagedetails.cpp
+++ b/gpssync/gpsimagedetails.cpp
@@ -49,7 +49,7 @@
 
 // local includes
 
-#include "previewmanager.h"
+#include "kppreviewmanager.h"
 #include "kipiimagemodel.h"
 #include "gpsundocommand.h"
 
@@ -77,7 +77,7 @@ public:
     }
 
     KipiImageModel*              imageModel;
-    KIPIPlugins::PreviewManager* previewManager;
+    KPPreviewManager*            previewManager;
 
     QCheckBox*                   cbCoordinates;
     KLineEdit*                   leLatitude;
@@ -168,7 +168,7 @@ GPSImageDetails::GPSImageDetails(QWidget* const parent, \
KipiImageModel* const im  
     /* *** *** *** */
 
-    d->previewManager = new KIPIPlugins::PreviewManager(this);
+    d->previewManager = new KPPreviewManager(this);
     d->previewManager->setMinimumSize(QSize(200, 200));
     layout1->addWidget(d->previewManager);
 
@@ -448,4 +448,4 @@ void GPSImageDetails::slotSetActive(const bool state)
     }
 }
 
-} /* KIPIGPSSyncPlugin */
+} // namespace KIPIGPSSyncPlugin
diff --git a/gpssync/gpsimagedetails.h b/gpssync/gpsimagedetails.h
index 47cebe8..a8ca9ad 100644
--- a/gpssync/gpsimagedetails.h
+++ b/gpssync/gpsimagedetails.h
@@ -83,6 +83,6 @@ private:
     GPSImageDetailsPrivate* const d;
 };
 
-} /* KIPIGPSSyncPlugin */
+} // namespace KIPIGPSSyncPlugin
 
 #endif /* GPSIMAGEDETAILS_H */
diff --git a/panorama/importwizard/previewpage.cpp \
b/panorama/importwizard/previewpage.cpp index ac73b74..3a20d77 100644
--- a/panorama/importwizard/previewpage.cpp
+++ b/panorama/importwizard/previewpage.cpp
@@ -44,7 +44,7 @@
 #include "batchprogressdialog.h"
 #include "savesettingswidget.h"
 #include "manager.h"
-#include "previewmanager.h"
+#include "kppreviewmanager.h"
 #include "enblendbinary.h"
 #include "makebinary.h"
 #include "nonabinary.h"
@@ -56,13 +56,18 @@ namespace KIPIPanoramaPlugin
 struct PreviewPage::PreviewPagePriv
 {
     PreviewPagePriv(Manager *m)
-        : title(0), previewWidget(0), previewBusy(false), stitchingBusy(false),
-          postProcessing(0), canceled(false), mngr(m)
+        : title(0), 
+          previewWidget(0), 
+          previewBusy(false), 
+          stitchingBusy(false),
+          postProcessing(0), 
+          canceled(false), 
+          mngr(m)
     {}
 
     QLabel*              title;
     QUrl                 previewUrl;
-    PreviewManager*      previewWidget;
+    KPPreviewManager*    previewWidget;
     bool                 previewBusy;
     bool                 stitchingBusy;
     BatchProgressWidget* postProcessing;
@@ -75,8 +80,8 @@ struct PreviewPage::PreviewPagePriv
     Manager*             mngr;
 };
 
-PreviewPage::PreviewPage(Manager* mngr, KAssistantDialog* dlg)
-        : KIPIPlugins::WizardPage(dlg, i18n("<b>Preview and Post-Processing</b>")),
+PreviewPage::PreviewPage(Manager* const mngr, KAssistantDialog* const dlg)
+        : WizardPage(dlg, i18n("<b>Preview and Post-Processing</b>")),
           d(new PreviewPagePriv(mngr))
 {
     KVBox* vbox       = new KVBox(this);
@@ -84,7 +89,7 @@ PreviewPage::PreviewPage(Manager* mngr, KAssistantDialog* dlg)
     d->title->setOpenExternalLinks(true);
     d->title->setWordWrap(true);
 
-    d->previewWidget  = new PreviewManager(vbox);
+    d->previewWidget  = new KPPreviewManager(vbox);
     d->previewWidget->setButtonText(i18n("Details..."));
     d->previewWidget->show();
 
diff --git a/panorama/importwizard/previewpage.h \
b/panorama/importwizard/previewpage.h index 6a52d2a..77adba3 100644
--- a/panorama/importwizard/previewpage.h
+++ b/panorama/importwizard/previewpage.h
@@ -28,18 +28,20 @@
 #include "wizardpage.h"
 #include "actions.h"
 
+using namespace KIPIPlugins;
+
 namespace KIPIPanoramaPlugin
 {
 
 class Manager;
 
-class PreviewPage : public KIPIPlugins::WizardPage
+class PreviewPage : public WizardPage
 {
     Q_OBJECT
 
 public:
 
-    PreviewPage(Manager* mngr, KAssistantDialog* dlg);
+    PreviewPage(Manager* const mngr, KAssistantDialog* const dlg);
     ~PreviewPage();
 
     bool cancel();
diff --git a/rawconverter/dialogs/singledialog.cpp \
b/rawconverter/dialogs/singledialog.cpp index 405b792..0876c0b 100644
--- a/rawconverter/dialogs/singledialog.cpp
+++ b/rawconverter/dialogs/singledialog.cpp
@@ -72,15 +72,15 @@ extern "C"
 
 // Local includes
 
-#include "actions.h"
-#include "actionthread.h"
 #include "kpaboutdata.h"
 #include "kpversion.h"
 #include "kpimageinfo.h"
 #include "kphostsettings.h"
-#include "previewmanager.h"
+#include "kppreviewmanager.h"
 #include "rawdecodingiface.h"
 #include "savesettingswidget.h"
+#include "actions.h"
+#include "actionthread.h"
 
 using namespace KDcrawIface;
 using namespace KIPIPlugins;
@@ -106,7 +106,7 @@ public:
 
     KUrl                 inputFile;
 
-    PreviewManager*      previewWidget;
+    KPPreviewManager*      previewWidget;
 
     ActionThread*        thread;
 
@@ -116,10 +116,10 @@ public:
 
     KPAboutData*         about;
 
-    KIPI::Interface*     iface;
+    Interface*           iface;
 };
 
-SingleDialog::SingleDialog(const QString& file, KIPI::Interface* iface)
+SingleDialog::SingleDialog(const QString& file, Interface* const iface)
             : KDialog(0), d(new SingleDialogPriv)
 {
     d->iface = iface;
@@ -135,7 +135,7 @@ SingleDialog::SingleDialog(const QString& file, KIPI::Interface* \
iface)  setMainWidget( page );
     QGridLayout* mainLayout = new QGridLayout(page);
 
-    d->previewWidget        = new PreviewManager(page);
+    d->previewWidget        = new KPPreviewManager(page);
 
     // ---------------------------------------------------------------
 
@@ -164,7 +164,7 @@ SingleDialog::SingleDialog(const QString& file, KIPI::Interface* \
iface)  // ---------------------------------------------------------------
     // About data and help button.
 
-    d->about = new KIPIPlugins::KPAboutData(ki18n("RAW Image Converter"),
+    d->about = new KPAboutData(ki18n("RAW Image Converter"),
                    0,
                    KAboutData::License_GPL,
                    ki18n("A Kipi plugin to convert RAW images"),
@@ -341,7 +341,7 @@ void SingleDialog::slotUser3()
 
 void SingleDialog::slotIdentify()
 {
-    if (!d->iface->hasFeature(KIPI::HostSupportsThumbnails))
+    if (!d->iface->hasFeature(HostSupportsThumbnails))
     {
         d->thread->thumbRawFile(KUrl(d->inputFile));
     }
diff --git a/rawconverter/dialogs/singledialog.h \
b/rawconverter/dialogs/singledialog.h index b506ebf..cf6f54f 100644
--- a/rawconverter/dialogs/singledialog.h
+++ b/rawconverter/dialogs/singledialog.h
@@ -41,6 +41,8 @@ namespace KIPI
     class Interface;
 }
 
+using namespace KIPI;
+
 namespace KIPIRawConverterPlugin
 {
 
@@ -52,7 +54,7 @@ class SingleDialog : public KDialog
 
 public:
 
-    SingleDialog(const QString& file, KIPI::Interface* iface);
+    SingleDialog(const QString& file, Interface* const iface);
     ~SingleDialog();
 
     void setFile(const QString& file);


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