FCL/sf/mw/hb: comparison src/hbcore/image/hbframedrawer.cpp

equal deleted inserted replaced

-:11d3954df52a
+:627c4a0fd0e7
 **
 ****************************************************************************/
 #include "hbframedrawer.h"
 #include "hbframedrawer_p.h"
 #include "hbimagetraces_p.h"
+#include "hbmaskableiconimpl_p.h"
 #include <hbinstance.h>
 #include <hbiconimpl_p.h>
 #include <hbiconloader_p.h>
-#include "hbmaskableiconimpl_p.h"
 #include <QPainter>
 #include <QIcon>
 #include <QPixmap>
 #include <QDebug>
 #include <QBitmap>
 /*!
-	@stable
+@stable
 @hbcore
 \class HbFrameDrawer
 \brief HbFrameDrawer draws frames graphics.
 This class is not intended to be derived from.
 Frame graphics mean graphics that consist of either 3 or 9 parts that are positioned
 and scaled followingly.
 A 9-piece frame consists of a 3x3 grid, where the corner parts have a fixed size and
 the other parts are scaled.
-A 3-piece frame consists of 3 parts tiled either horizontally of vertically. The side
+A 3-piece frame consists of 3 parts tiled either horizontally or vertically. The side
 parts preserve their aspect ratio and the center part is scaled to fill the remaining space.
 For convenience, frame drawer can also draw the frame with a single graphic.
 The frame drawer implements the logic of scaling and positioning the frame parts and
 takes care that there are no visible gaps between the frame parts when the whole frame
 is painted to the display even if the frame bounding rectangle uses floating point accuracy.
-Filenames for 9-piece frame graphics are defined according to the following.
+Filenames for 9-piece frame graphics are defined according to the following convention.
 - top left        <name>_tl.<ext>
 - top             <name>_t.<ext>
 - top right       <name>_tr.<ext>
 - left            <name>_l.<ext>
 - right           <name>_r.<ext>
 - bottom left     <name>_bl.<ext>
 - bottom          <name>_b.<ext>
 - bottom right    <name>_br.<ext>
-Filenames for 3-piece horizontal frame graphics are defined according to the following.
+Filenames for 3-piece horizontal frame graphics are defined according to the following convention.
 - left            <name>_l.<ext>
 - center          <name>_c.<ext>
 - right           <name>_r.<ext>
-Filenames for 3-piece vertical frame graphics are defined according to the following.
+Filenames for 3-piece vertical frame graphics are defined according to the following convention.
 - top             <name>_t.<ext>
 - center          <name>_c.<ext>
 - bottom          <name>_b.<ext>
 frame graphics piece with filename <name>.<ext> to draw the frame.
 If even that does not exist, nothing is drawn.
 See class HbIcon for information of supported icon formats and file locations.
-The frame drawer stores the whole generated frame graphics in a pixmap for
+The frame drawer stores the entire generated frame graphics in a pixmap for
 improving the speed of the paint operations. Therefore, the frame drawer instance should not
 be re-created each time the frame needs to be rendered.
 Example of how to create a frame drawer and use it.
 \b Undefined The frame type is undefined. It must be defined before being able to draw the frame.
 \b OnePiece The frame consist of a single graphic piece, which is scaled to the frame's bounding rectangle.
 \b ThreePiecesHorizontal The frame consists of three graphic pieces that are tiled horizontally.
-As default, the side parts preserve their aspect ratio and the center part is scaled to fill the remaining space.
+By default, the side parts preserve their aspect ratio and the center part is scaled to fill the remaining space.
 Filenames for 3-piece horizontal frame graphics are defined according to the following.
 - left            <name>_l.<ext>
 - center          <name>_c.<ext>
 - right           <name>_r.<ext>
 \b ThreePiecesVertical The frame consists of three graphic pieces that are tiled vertically.
-As default, the side parts preserve their aspect ratio and the center part is scaled to fill the remaining space.
+By default, the side parts preserve their aspect ratio and the center part is scaled to fill the remaining space.
 Filenames for 3-piece vertical frame graphics are defined according to the following.
 - top             <name>_t.<ext>
 - center          <name>_c.<ext>
 - bottom          <name>_b.<ext>
-\b NinePieces The frame consists of a 3x3 grid of graphic pieces, where as default the corner
+\b NinePieces The frame consists of a 3x3 grid of graphic pieces, where by default the corner
 parts have a fixed size and the other parts are scaled.
 Filenames for 9-piece frame graphics are defined according to the following.
 - top left        <name>_tl.<ext>
 - top             <name>_t.<ext>
 color(),
 icon(0),
 maskChanged(false),
 clipPath(QPainterPath())
 {
-borderWidths[0]=0.0;
+borderWidths[0] = 0.0;
-borderWidths[1]=0.0;
+borderWidths[1] = 0.0;
-borderWidths[2]=0.0;
+borderWidths[2] = 0.0;
-borderWidths[3]=0.0;
+borderWidths[3] = 0.0;
 //Register the HbFrameDrawerPrivate Instance to HbIconLoader
 HbIconLoader::global()->storeFrameDrawerInfo(this);
 }
 /*!
 type(type),
 mask(QPixmap()),
 frameParts(0),
 mirroring(HbIcon::Default),
 defaultMirroring(Unknown),
-flags( 0 ),
+flags(0),
 layoutDirection(Qt::LeftToRight),
 graphicsItem(0),
 color(),
 icon(0),
 maskChanged(false),
 clipPath(QPainterPath())
 {
-borderWidths[0]=0.0;
+borderWidths[0] = 0.0;
-borderWidths[1]=0.0;
+borderWidths[1] = 0.0;
-borderWidths[2]=0.0;
+borderWidths[2] = 0.0;
-borderWidths[3]=0.0;
+borderWidths[3] = 0.0;
 // Remove possible file extension
 int index = this->frameGraphicsName.lastIndexOf(QChar('.'));
-if (index>0) {
+if (index > 0) {
 this->frameGraphicsName.resize(index);
 }
 //Register the HbFrameDrawerPrivate Instance to HbIconLoader
 HbIconLoader::global()->storeFrameDrawerInfo(this);
 }
 rect(other.rect),
 mask(QPixmap()),
 frameParts(other.frameParts),
 mirroring(other.mirroring),
 defaultMirroring(other.defaultMirroring),
-flags( other.flags ),
+flags(other.flags),
-layoutDirection( other.layoutDirection ),
+layoutDirection(other.layoutDirection),
-graphicsItem( other.graphicsItem ),
+graphicsItem(other.graphicsItem),
 color(other.color),
 icon(0),
 maskChanged(false),
 clipPath(QPainterPath())
 {
-borderWidths[0]=other.borderWidths[0];
+borderWidths[0] = other.borderWidths[0];
-borderWidths[1]=other.borderWidths[1];
+borderWidths[1] = other.borderWidths[1];
-borderWidths[2]=other.borderWidths[2];
+borderWidths[2] = other.borderWidths[2];
-borderWidths[3]=other.borderWidths[3];
+borderWidths[3] = other.borderWidths[3];
 //Register the HbFrameDrawerPrivate Instance to HbIconLoader
 HbIconLoader::global()->storeFrameDrawerInfo(this);
 }
 /*!
 void HbFrameDrawerPrivate::prepareFrameIcon()
 {
 if (!frameParts) {
 checkFrameParts();
 }
-if ((!icon ) && (!fallbackMaskableIconList.count()) ) {
+if ((!icon) && (!fallbackMaskableIconList.count())) {
 createFrameIcon();
 }
 }
 /*!
 *
 * \sa HbFrameDrawerPrivate::setBorderApiProtectionFlag()
 */
 bool HbFrameDrawerPrivate::testBorderApiProtectionFlag() const
 {
-	return flags & HbFrameDrawerPrivate::BorderWidthSetByApi;
+return flags & HbFrameDrawerPrivate::BorderWidthSetByApi;
 }
 /*!
 * Clears the flag denoting that the border widths have been set by API.
 * This will cause control of border widths to return to the CSS system.
 *
 * \sa HbFrameDrawerPrivate::testBorderApiProtectionFlag()
 */
 void HbFrameDrawerPrivate::setBorderApiProtectionFlag(bool on)
 {
-	if(on){
+if (on) {
-		flags |= HbFrameDrawerPrivate::BorderWidthSetByApi;
+flags |= HbFrameDrawerPrivate::BorderWidthSetByApi;
-	}else{
+} else {
-		flags &= ~HbFrameDrawerPrivate::BorderWidthSetByApi;
+flags &= ~HbFrameDrawerPrivate::BorderWidthSetByApi;
-	}
+}
 }
 /*!
 * Checks whether all the frame parts are available for the given frame type.
 * Fallback is 1-part frame rendering.
 QStringList HbFrameDrawerPrivate::fileNameSuffixList() const
 {
 // If the suffix list has been set explicitly, return that if it contains enough suffixes.
 if (!suffixList.isEmpty()) {
 switch (type) {
 case HbFrameDrawer::ThreePiecesHorizontal: // fall through
 case HbFrameDrawer::ThreePiecesVertical:
 if (suffixList.count() >= 3) {
-return suffixList;
-}
-break;
-case HbFrameDrawer::NinePieces:
-if (suffixList.count() >= 9) {
-return suffixList;
-}
-break;
-default:
 return suffixList;
 }
-}
+break;
+case HbFrameDrawer::NinePieces:
+if (suffixList.count() >= 9) {
+return suffixList;
+}
+break;
+default:
+return suffixList;
+}
+}
 // Otherwise, return default suffix list.
 QStringList list;
 switch (type) {
 case HbFrameDrawer::ThreePiecesHorizontal:
 list << "_l" << "_c" << "_r";
 break;
 case HbFrameDrawer::ThreePiecesVertical:
 list << "_t" << "_c" << "_b";
 break;
 case HbFrameDrawer::NinePieces:
 list << "_tl" << "_t" << "_tr" << "_l" << "_c" << "_r" << "_bl" << "_b" << "_br";
 break;
 default:
 break;
 }
 return list;
 }
 /*!
 * Creates a consolidated HbIconImpl (Icon) with the available piece information
 * If failed to create the same, then creates HbIconImpls for the pieces.
 * \internal
 */
 void HbFrameDrawerPrivate::createFrameIcon()
 {
 data.multiPartIconId = multiPartIconId();
 multiPartSizeData = data;
 // Create the frame icon and add it in the icon cache
 HbIconLoader *loader = HbIconLoader::global();
 //If it's one-piece frame-item, it's loaded using HbIconLoader::loadIcon()
 if (frameParts == 1) {
-HbIconImpl * iconImpl =  loader->loadIcon(frameGraphicsName, HbIconLoader::AnyType,
+HbIconImpl *iconImpl =  loader->loadIcon(frameGraphicsName, HbIconLoader::AnyType,
 HbIconLoader::AnyPurpose,
 frameIconSize,
 Qt::IgnoreAspectRatio,
 QIcon::Normal,
 iconLoaderOptions());
 if (iconImpl) {
 icon = new HbMaskableIconImpl(iconImpl);
 }
 } else {
 QStringList list = fileNameSuffixList();
 int nameListCount = list.count();
 for (int i = 0; i < nameListCount; i++) {
 multiPieceFileNames.append(frameGraphicsName + list[i]);
 if (data.pixmapSizes[i].isEmpty()) {
-data.pixmapSizes[i] = QSize(0,0);
+data.pixmapSizes[i] = QSize(0, 0);
 }
 }
 QVector<HbIconImpl *> listOfIcons;
 //For multi-piece frame-items, HbIocnLoader::loadMultipieceIcon is used
 //This function returns the consolidate (stitched) icon created on the themeserver.
 //If the consolidated icon-creation on themeserver fails, then server returns a list
 //of individual frame-items.
-HbIconImpl * iconImpl = loader->loadMultiPieceIcon(multiPieceFileNames, data, frameIconSize,
+HbIconImpl *iconImpl = loader->loadMultiPieceIcon(multiPieceFileNames, data, frameIconSize,
 Qt::IgnoreAspectRatio, QIcon::Normal, iconLoaderOptions(),
 listOfIcons, color);
 if (iconImpl) {
 icon = new HbMaskableIconImpl(iconImpl);
 } else {
 int implCount = listOfIcons.count();
 for (int i = 0; i < implCount; i++) {
 fallbackMaskableIconList.append(new HbMaskableIconImpl(listOfIcons[i]));
 }
 }
 }
 }
 /*!
 \internal
 centeredRect.setHeight(size.height());
 }
 if (!mask.isNull() && maskChanged) {
 icon->setMask(mask);
 }
 //paint the stitched icon
 icon->paint(painter, centeredRect, Qt::AlignHCenter, clipPath);
-if ( icon->isCreatedOnServer() ) {
+if (icon->isCreatedOnServer()) {
 iconType = icon->iconImpl()->iconData().type;
 }
 #ifdef HB_FRAME_DRAWER_TRACES
 qDebug() << "FRAMENAME: " << frameGraphicsName << "Drawn at: "
 << centeredRect.topLeft().x() << "," << centeredRect.topLeft().y() << " | "
 << centeredRect.bottomRight().x() << "," << centeredRect.bottomRight().y();
 #endif
 } else {
 for (int i = 0; i < fileNameSuffixList().count(); i++) {
 if (i < fallbackMaskableIconList.count() && fallbackMaskableIconList[i]) {
 QPoint position = multiPartSizeData.targets[i].topLeft();
 if (isMirrored()) {
 pieceMask = mask.copy(maskRect);
 fallbackMaskableIconList[i]->setMask(pieceMask);
 }
 if (!multiPartSizeData.targets[i].isEmpty()) {
 fallbackMaskableIconList[i]->paint(painter,
 QRect(position, multiPartSizeData.pixmapSizes[i]),
 Qt::AlignHCenter, clipPath);
 }
 }
 }
-if ( fallbackMaskableIconList[0]->iconImpl()
+if (fallbackMaskableIconList[0]->iconImpl()
-&& fallbackMaskableIconList[0]->iconImpl()->isCreatedOnServer() ) {
+&& fallbackMaskableIconList[0]->iconImpl()->isCreatedOnServer()) {
-if ( fallbackMaskableIconList[0]->iconImpl()->iconData().type != INVALID_FORMAT ) {
+if (fallbackMaskableIconList[0]->iconImpl()->iconData().type != INVALID_FORMAT) {
 // store the icon type
 iconType = fallbackMaskableIconList[0]->iconImpl()->iconData().type;
 }
 }
 }
 }
 /*!
 \internal
 */
 bool HbFrameDrawerPrivate::fillWholeRect() const
 {
 return flags & HbFrameDrawerPrivate::FillWholeRect;
 }
 /*!
 * Calculates frame part rectangles and icon sizes based on the following information.
 * - frame bounding rectangle
 * - frame inner rectangle (optional)
 * - default sizes of the frame corner (9-piece) or side (3-piece) graphics.
 *
 * Note! Integer pixel sizes are used in this function to avoid one pixel gaps between the frame parts.
 * \internal
 */
 QSize HbFrameDrawerPrivate::divideSpace(HbMultiPartSizeData &data)
 {
 int rightWidth;
 if (borderWidths[0] == 0 && borderWidths[2] == 0) {
 QSizeF leftSize = defaultSize(suffixList.at(0)); // index 0 is leftmost frame part
 QSizeF rightSize = defaultSize(suffixList.at(2)); // index 2 is rightmost frame part
 if (fillWholeRect()) {
 leftSize.scale(rect.size(), Qt::KeepAspectRatio);
 rightSize.scale(rect.size(), Qt::KeepAspectRatio);
 } else {
 int leftHeight = leftSize.toSize().height();
 // Do all 3 pieces fit?
 if (fullWidth >= leftWidth + rightWidth) {
 data.targets[0] = QRect(0, 0, leftWidth, fullHeight);
 data.targets[1] = QRect(leftWidth, 0, centerWidth, fullHeight);
-data.targets[2] = QRect(fullWidth-rightWidth, 0, rightWidth, fullHeight);
+data.targets[2] = QRect(fullWidth - rightWidth, 0, rightWidth, fullHeight);
 data.pixmapSizes[0] = QSize(leftWidth, fullHeight);
 data.pixmapSizes[1] = QSize(centerWidth, fullHeight);
 data.pixmapSizes[2] = QSize(rightWidth, fullHeight);
-data.sources[0] = QRect(QPoint(0,0), data.pixmapSizes[0]);
+data.sources[0] = QRect(QPoint(0, 0), data.pixmapSizes[0]);
-data.sources[1] = QRect(QPoint(0,0), data.pixmapSizes[1]);
+data.sources[1] = QRect(QPoint(0, 0), data.pixmapSizes[1]);
-data.sources[2] = QRect(QPoint(0,0), data.pixmapSizes[2]);
+data.sources[2] = QRect(QPoint(0, 0), data.pixmapSizes[2]);
 } else {
 // Only sides fit
 int totalSideWidth = leftWidth + rightWidth;
 data.targets[0] = QRect(0, 0, leftWidth * fullWidth / totalSideWidth, fullHeight);
 data.targets[1] = QRect();
 int bottomHeight;
 if (borderWidths[1] == 0 && borderWidths[3] == 0) {
 QSizeF topSize = defaultSize(suffixList.at(0)); // index 0 is top frame part
 QSizeF bottomSize = defaultSize(suffixList.at(2)); // index 2 is bottom frame part
 if (fillWholeRect()) {
 topSize.scale(rect.size(), Qt::KeepAspectRatio);
 bottomSize.scale(rect.size(), Qt::KeepAspectRatio);
 } else {
 int topWidth = topSize.toSize().width();
 data.pixmapSizes[0] = QSize(fullWidth, topHeight);
 data.pixmapSizes[1] = QSize(fullWidth, centerHeight);
 data.pixmapSizes[2] = QSize(fullWidth, bottomHeight);
-data.sources[0] = QRect(QPoint(0,0), data.pixmapSizes[0]);
+data.sources[0] = QRect(QPoint(0, 0), data.pixmapSizes[0]);
-data.sources[1] = QRect(QPoint(0,0), data.pixmapSizes[1]);
+data.sources[1] = QRect(QPoint(0, 0), data.pixmapSizes[1]);
-data.sources[2] = QRect(QPoint(0,0), data.pixmapSizes[2]);
+data.sources[2] = QRect(QPoint(0, 0), data.pixmapSizes[2]);
 } else {
 // Only sides fit
 int totalSideHeight = topHeight + bottomHeight;
 data.targets[0] = QRect(0, 0, fullWidth, topHeight * fullHeight / totalSideHeight);
 data.targets[1] = QRect();
 data.targets[2] = QRect(0, data.targets[0].height(), fullWidth, fullHeight - data.targets[0].height());
-data.pixmapSizes[0] = QSize(fullWidth,data.targets[0].height());
+data.pixmapSizes[0] = QSize(fullWidth, data.targets[0].height());
 data.pixmapSizes[1] = QSize();
-data.pixmapSizes[2] = QSize(fullWidth,data.targets[2].height());
+data.pixmapSizes[2] = QSize(fullWidth, data.targets[2].height());
 data.sources[0] = data.targets[0];
 data.sources[1] = QRect();
 data.sources[2] = data.targets[2];
 data.sources[2].moveTop(data.pixmapSizes[2].height() - data.targets[2].height());
 brSize = QSizeF(borderWidths[2], borderWidths[3]).toSize();
 }
 // Do all 9 pieces fit?
 if (fullWidth >= tlSize.width() + brSize.width() &&
 fullHeight >= tlSize.height() + brSize.height()) {
 int centerWidth = fullWidth - tlSize.width() - brSize.width();
 int centerHeight = fullHeight - tlSize.height() - brSize.height();
 data.targets[0] = QRect(0, 0, tlSize.width(), tlSize.height());
 data.pixmapSizes[5] = data.targets[5].size();
 data.pixmapSizes[6] = data.targets[6].size();
 data.pixmapSizes[7] = data.targets[7].size();
 data.pixmapSizes[8] = data.targets[8].size();
-data.sources[0] = QRect(QPoint(0,0), data.pixmapSizes[0]);
+data.sources[0] = QRect(QPoint(0, 0), data.pixmapSizes[0]);
-data.sources[1] = QRect(QPoint(0,0), data.pixmapSizes[1]);
+data.sources[1] = QRect(QPoint(0, 0), data.pixmapSizes[1]);
-data.sources[2] = QRect(QPoint(0,0), data.pixmapSizes[2]);
+data.sources[2] = QRect(QPoint(0, 0), data.pixmapSizes[2]);
-data.sources[3] = QRect(QPoint(0,0), data.pixmapSizes[3]);
+data.sources[3] = QRect(QPoint(0, 0), data.pixmapSizes[3]);
-data.sources[4] = QRect(QPoint(0,0), data.pixmapSizes[4]);
+data.sources[4] = QRect(QPoint(0, 0), data.pixmapSizes[4]);
-data.sources[5] = QRect(QPoint(0,0), data.pixmapSizes[5]);
+data.sources[5] = QRect(QPoint(0, 0), data.pixmapSizes[5]);
-data.sources[6] = QRect(QPoint(0,0), data.pixmapSizes[6]);
+data.sources[6] = QRect(QPoint(0, 0), data.pixmapSizes[6]);
-data.sources[7] = QRect(QPoint(0,0), data.pixmapSizes[7]);
+data.sources[7] = QRect(QPoint(0, 0), data.pixmapSizes[7]);
-data.sources[8] = QRect(QPoint(0,0), data.pixmapSizes[8]);
+data.sources[8] = QRect(QPoint(0, 0), data.pixmapSizes[8]);
 } else {
 // All 9 pieces do not fit.
 // Corners are drawn always but it is possible that either left&right or top&bottom parts get drawn also.
 int totalCornerWidth = tlSize.width() + brSize.width();
 if (totalCornerHeight > fullHeight) {
 splitPointY = tlSize.height() * fullHeight / totalCornerHeight;
 }
 calculateShrinkedNinePieceCorners(
 data, tlSize, brSize,
 QSize(fullWidth, fullHeight), QPoint(splitPointX, splitPointY));
 // Left and right get drawn if corners height does not cover the total height
 if (!splitPointY) {
 data.targets[3] = QRect(0, data.targets[0].height(), data.targets[0].width(), fullHeight - tlSize.height() - brSize.height());
 data.targets[5] = QRect(splitPointX, data.targets[0].height(), data.targets[2].width(), data.targets[3].height());
 data.pixmapSizes[6] = data.targets[6].size();
 data.pixmapSizes[7] = data.targets[7].size();
 data.pixmapSizes[8] = data.targets[8].size();
 data.sources[0] = data.targets[0];
-data.sources[1] = QRect(QPoint(0,0), data.pixmapSizes[1]);
+data.sources[1] = QRect(QPoint(0, 0), data.pixmapSizes[1]);
-data.sources[2] = QRect(QPoint(0,0), data.pixmapSizes[2]);
+data.sources[2] = QRect(QPoint(0, 0), data.pixmapSizes[2]);
 data.sources[2].setBottomLeft(QPoint(data.pixmapSizes[2].width() - data.targets[2].width(), data.targets[2].height() - 1));
-data.sources[3] = QRect(QPoint(0,0), data.pixmapSizes[3]);
+data.sources[3] = QRect(QPoint(0, 0), data.pixmapSizes[3]);
 data.sources[4] = QRect(); // center is always empty
-data.sources[5] = QRect(QPoint(0,0), data.pixmapSizes[5]);
+data.sources[5] = QRect(QPoint(0, 0), data.pixmapSizes[5]);
-data.sources[6] = QRect(QPoint(0,0), data.pixmapSizes[6]);
+data.sources[6] = QRect(QPoint(0, 0), data.pixmapSizes[6]);
 data.sources[6].setTopRight(QPoint(data.targets[6].width() - 1, data.pixmapSizes[6].height() - data.targets[6].height()));
-data.sources[7] = QRect(QPoint(0,0), data.pixmapSizes[7]);
+data.sources[7] = QRect(QPoint(0, 0), data.pixmapSizes[7]);
-data.sources[8] = QRect(QPoint(0,0), data.pixmapSizes[8]);
+data.sources[8] = QRect(QPoint(0, 0), data.pixmapSizes[8]);
 data.sources[8].setTopLeft(QPoint(data.pixmapSizes[8].width() - data.targets[8].width(), data.pixmapSizes[8].height() - data.targets[8].height()));
 }
 }
 #ifdef HB_FRAME_DRAWER_TRACES
 /*!
 \internal
 */
 void HbFrameDrawerPrivate::calculateShrinkedNinePieceCorners(
 HbMultiPartSizeData &data,
-const QSize& tlSize, const QSize& brSize,
+const QSize &tlSize, const QSize &brSize,
-const QSize& fullSize, const QPoint& splitPoint)
+const QSize &fullSize, const QPoint &splitPoint)
 {
 // Make sure that corner sizes don't exceed frames full size
 // Top-left corner
 int topLeftWidth = splitPoint.x() ? splitPoint.x() : tlSize.width();
 int topLeftHeight = splitPoint.y() ? splitPoint.y() : tlSize.height();
 data.targets[0] = QRect(
 0,
 0,
 topLeftWidth < fullSize.width() ? topLeftWidth : fullSize.width(),
 topLeftHeight < fullSize.height() ? topLeftHeight : fullSize.height());
 // Top-right corner
 int topRightX = splitPoint.x() ? splitPoint.x() : fullSize.width() - brSize.width();
 int topRightWidth = splitPoint.x() ? fullSize.width() - splitPoint.x() : brSize.width();
 if (topRightWidth > fullSize.width()) {
 int bottomRightHeight = splitPoint.y() ? fullSize.height() - splitPoint.y() : brSize.height();
 if (bottomRightHeight > fullSize.height()) {
 bottomRightHeight = fullSize.height();
 bottomRightY = 0;
 }
-data.targets[8] = QRect( bottomRightX, bottomRightY, bottomRightWidth, bottomRightHeight);
+data.targets[8] = QRect(bottomRightX, bottomRightY, bottomRightWidth, bottomRightHeight);
 }
 /*!
 \internal
 */
 if (defaultMirroring == Enabled) {
 basedOnLayoutDir = true;
 } else if (defaultMirroring == Disabled) {
 return false;
 }
 // Forced
 } else if (mirroring == HbIcon::Forced) {
 return true;
 // Prevented
 } else if (mirroring == HbIcon::Prevented) {
 return false;
 // LayoutDirection
 } else if (mirroring == HbIcon::LayoutDirection) {
 basedOnLayoutDir = true;
 }
 if (basedOnLayoutDir) {
 Qt::LayoutDirection usedDirection = Qt::LeftToRight; // default;
-if ( flags&HbFrameDrawerPrivate::LayoutDirectionSet ) {
+if (flags & HbFrameDrawerPrivate::LayoutDirectionSet) {
 usedDirection = layoutDirection;
 } else {
-			usedDirection = QApplication::layoutDirection();
+usedDirection = QApplication::layoutDirection();
 }
 return usedDirection == Qt::LeftToRight ? false : true;
 }
 \internal
 */
 bool HbFrameDrawerPrivate::hasBorderWidths() const
 {
 return borderWidths[1] > 0
 || borderWidths[2] > 0
 || borderWidths[2] > 0
 || borderWidths[3] > 0;
 }
 /*!
 \internal
 */
 void HbFrameDrawerPrivate::reset(bool resetFrameCount, bool unloadedByServer)
 {
 unLoadIcon(unloadedByServer);
-if ( resetFrameCount ) {
+if (resetFrameCount) {
 frameParts = 0;
 }
 }
 /*!
-*	Resets the MaskableIcon
+*   Resets the MaskableIcon
 */
 void HbFrameDrawerPrivate::resetMaskableIcon()
 {
 #if defined(HB_SGIMAGE_ICON) || defined(HB_NVG_CS_ICON)
 HbIconLoader *loader = HbIconLoader::global();
-if ( icon ) {
+if (icon) {
 //consolidated icon case
 icon->decrementRefCount();
-if ( icon->refCount() == 0 && icon->isCreatedOnServer() ) {
+if (icon->refCount() == 0 && icon->isCreatedOnServer()) {
 // remove the item from cache and delete the icon
-loader->removeItemInCache( icon->iconImpl() );
+loader->removeItemInCache(icon->iconImpl());
 icon->dispose();
 }
 icon = 0;
 } else {
 int count = fallbackMaskableIconList.count();
-if ( count ) {
+if (count) {
 // for each item in fallbackMaskableIconList - decrement the reference count and
 // remove the item in cache, dispose if needed.
-foreach ( HbMaskableIconImpl* impl, fallbackMaskableIconList ) {
+foreach(HbMaskableIconImpl * impl, fallbackMaskableIconList) {
 impl->decrementRefCount();
-if ( impl->refCount() == 0 && impl->isCreatedOnServer() ) {
+if (impl->refCount() == 0 && impl->isCreatedOnServer()) {
-loader->removeItemInCache( impl->iconImpl() );
+loader->removeItemInCache(impl->iconImpl());
 impl->dispose();
 }
 }
 fallbackMaskableIconList.clear();
 }
 }
 frameParts = 0;
 #endif
 }
 id.append("_1");
 } else {
 id.append("_0");
 }
-for (int i = 0;i < 4; i++) {
+for (int i = 0; i < 4; i++) {
 QString boundary;
 id.append("_");
 id.append(boundary.setNum(borderWidths[i]));
 }
 }
 for (int i = 0; i < suffixList.count(); i++) {
-id.append( suffixList[i] );
+id.append(suffixList[i]);
 }
 return id;
 }
 {
 HbIconLoader *loader = HbIconLoader::global();
 if (icon) {
 //If a consolidated (stitched) icon was created on the themeserver, then
 //HbIconLoader::unloadIcon() is used to unload it.
-loader->unLoadIcon(icon->iconImpl(),unloadedByServer);
+loader->unLoadIcon(icon->iconImpl(), unloadedByServer);
 icon->dispose();
 icon = 0;
 }
 // get a vector of QVector<HbIconImpl*> from QVector<HbMaskableIconImpl*> for unloading.
 QVector<HbIconImpl *> fallbackIconList;
 int count = fallbackMaskableIconList.count();
 for (int i = 0; i < count ; i++) {
-if ( fallbackMaskableIconList.at(i) ) {
+if (fallbackMaskableIconList.at(i)) {
 fallbackIconList.append(fallbackMaskableIconList.at(i)->iconImpl());
 }
 }
 count = fallbackIconList.count();
 if (count > 0) {
 //If a consolidated (stitched) icon-creation on themeserver fails, unload-request for all individual
 //frame-items are batched together in a single IPC, which is initiated in HbIconLoader::unLoadMultiIcon().
 loader->unLoadMultiIcon(fallbackIconList);
-for (int i=0; i < count ; i++) {
+for (int i = 0; i < count ; i++) {
-if ( fallbackMaskableIconList.at(i) ) {
+if (fallbackMaskableIconList.at(i)) {
 fallbackMaskableIconList.at(i)->dispose();
 }
 }
 }
 fallbackIconList.clear();  // vector of HbIconImpl*
 fallbackMaskableIconList.clear(); // vector of HbMaskableIconImpl*
 }
-void HbFrameDrawerPrivate::themeChange( const QStringList &updatedFiles)
+void HbFrameDrawerPrivate::themeChange(const QStringList &updatedFiles)
 {
 bool unloadIcons = false;
 if (updatedFiles.count() == 0 || (icon && updatedFiles.contains(icon->iconFileName()))) {
 unloadIcons = true;
 } else {
 HbMaskableIconImpl *fallbackIcon;
-foreach (fallbackIcon, fallbackMaskableIconList) {
+foreach(fallbackIcon, fallbackMaskableIconList) {
 if (fallbackIcon && updatedFiles.contains(fallbackIcon->iconFileName())) {
 unloadIcons = true;
 break;
 }
 }
 /*! Constructs a new frame drawer item with the cacheFlag enabled  by default.
 */
 HbFrameDrawer::HbFrameDrawer(bool cacheFlag)
 {
 d = new HbFrameDrawerPrivate();
-if ( !cacheFlag ) {
+if (!cacheFlag) {
 d->flags &= HbFrameDrawerPrivate::DoNotCache;
 }
 }
 /*! Constructs a new frame drawer with the given \a frameGraphicsName and \a type  and cacheFlag is enabled.
 */
 HbFrameDrawer::HbFrameDrawer(const QString &frameGraphicsName, FrameType type, bool cacheFlag)
 {
 d = new HbFrameDrawerPrivate(frameGraphicsName, type);
-if ( !cacheFlag ) {
+if (!cacheFlag) {
 d->flags &= HbFrameDrawerPrivate::DoNotCache;
 }
 }
 /*!
 * Copy constructs a new frame drawer using the \a other frame drawer.
 * This is very fast.
 * Copy-on-write semantics is used, so this only does a shallow copy.
 */
 HbFrameDrawer::HbFrameDrawer(const HbFrameDrawer &other) :
 d(other.d)
 {
 }
 /*!
 * Assigns the \a other frame drawer to this frame drawer and returns a reference to
 * this frame drawer. Copy-on-write semantics is used, so this only does a shallow copy.
 */
 HbFrameDrawer &HbFrameDrawer::operator=(const HbFrameDrawer &other)
 {
 if (&other != this) {
 d = other.d;
 void HbFrameDrawer::setFrameGraphicsName(const QString &frameGraphicsName)
 {
 // Remove possible file extension
 QString nameWithoutExt = frameGraphicsName;
 int index = nameWithoutExt.lastIndexOf(QChar('.'));
-if (index>0) {
+if (index > 0) {
 nameWithoutExt.resize(index);
 }
 if (d->frameGraphicsName != nameWithoutExt) {
 d->frameGraphicsName = nameWithoutExt;
 d->reset();
 // Frame graphics changed, clear default frame mirroring information based on the automatic mirroring list
 d->defaultMirroring = HbFrameDrawerPrivate::Unknown;
 // if graphicsItem is set, request redraw
-if ( d->graphicsItem ) {
+if (d->graphicsItem) {
 d->graphicsItem->update();
 }
 }
 }
 * Frame type \b ThreePiecesHorizontal:
 *
 * - Left part width = (default size of the left part graphics scaled to the bounding rectangle).width
 * - Right part width = (default size of the right part graphics scaled to the bounding rectangle).width
 * - Center part width = remaining width
 *
 * Frame type \b ThreePiecesVertical:
 *
 * - Top part height = (default size of the top part graphics scaled to the bounding rectangle).height
 * - Bottom part height = (default size of the bottom part graphics scaled to the bounding rectangle).height
 * - Center part height = remaining height
 *
 * \sa HbFrameDrawer::borderWidths()
 */
 void HbFrameDrawer::setBorderWidths(const qreal left, const qreal top, const qreal right, const qreal bottom)
 {
-	d->setBorderApiProtectionFlag(true);
+d->setBorderApiProtectionFlag(true);
-if ( left != d->borderWidths[0] || top != d->borderWidths[1] ||
+if (left != d->borderWidths[0] || top != d->borderWidths[1] ||
-right != d->borderWidths[2] || bottom != d->borderWidths[3] ) {
+right != d->borderWidths[2] || bottom != d->borderWidths[3]) {
 // Negative values are converted to zero.
 d->borderWidths[0] = qMax((qreal)0.0, left);
 d->borderWidths[1] = qMax((qreal)0.0, top);
 d->borderWidths[2] = qMax((qreal)0.0, right);
 d->borderWidths[3] = qMax((qreal)0.0, bottom);
 // borderWidths changed, clear frame icon
-d->reset( false );
+d->reset(false);
 }
 }
 /*!
 * This is a convenience method. Equals to:
 *
 * \sa HbFrameDrawer::borderWidths()
 */
 void HbFrameDrawer::setBorderWidths(const qreal horizontal, const qreal vertical)
 {
-setBorderWidths( horizontal, vertical, horizontal, vertical );
+setBorderWidths(horizontal, vertical, horizontal, vertical);
 }
 /*!
 * This is a convenience method. Equals to:
 *
 *
 * \sa HbFrameDrawer::borderWidths()
 */
 void HbFrameDrawer::setBorderWidth(const qreal width)
 {
-setBorderWidths( width, width, width, width );
+setBorderWidths(width, width, width, width);
 }
 /*!
 * Returns the bounding rectangle of the frame.
 void HbFrameDrawer::setRect(const QRectF &rect)
 {
 if (rect != d->rect) {
 d->rect = rect;
 // Rect changed, clear frame icon
-d->reset( false );
+d->reset(false);
 }
 }
 /*!
 * Paints the frame with the given \a painter.
 */
 void HbFrameDrawer::paint(QPainter *painter, const QRectF &rect) const
 {
-const_cast<HbFrameDrawer*>(this)->setRect( rect );
+const_cast<HbFrameDrawer *>(this)->setRect(rect);
 if (d->frameGraphicsName.isEmpty() || d->type == HbFrameDrawer::Undefined || d->rect.isEmpty()) {
 return;
 }
 // Lazy graphics rasterizing is used.
 // Rasterize the frame parts now if that has not been done yet.
 if (d->icon && (rect.toRect().size() !=  d->prevRect.size())) {
 d->reset();
 }
 // update the rendering mode
-HbIconLoader::global()->updateRenderingMode(painter->paintEngine()->type());
+QPaintEngine *paintEngine = painter->paintEngine();
+if (paintEngine) {
+HbIconLoader::global()->updateRenderingMode(paintEngine->type());
+}
 d->prepareFrameIcon();
 d->prevRect = rect.toRect();
 // Paint the frame
 d->paint(painter);
 }
 *
 * \sa HbFrameDrawer::fillWholeRect()
 */
 void HbFrameDrawer::setFillWholeRect(bool fill)
 {
-if ( (fill && !d->fillWholeRect()) || (!fill && d->fillWholeRect()) ) {
+if ((fill && !d->fillWholeRect()) || (!fill && d->fillWholeRect())) {
-if ( fill ) {
+if (fill) {
 d->flags |= HbFrameDrawerPrivate::FillWholeRect;
 } else {
 d->flags &= ~HbFrameDrawerPrivate::FillWholeRect;
 }
 // Fill mode changed, clear frame Icon
-d->reset( false );
+d->reset(false);
 }
 }
 /*! Returns the mirroring mode set for the frame drawer.
 * \sa HbFrameDrawer::setMirroringMode()
 void HbFrameDrawer::setMirroringMode(HbIcon::MirroringMode mode)
 {
 if (mode != d->mirroring) {
 d->mirroring = mode;
 // Mirroring changed, clear frame Icon
-d->reset( false );
+d->reset(false);
 }
 }
 /*! Returns the filename suffix list.
 * See the class level documentation for how frame part filenames are determined
 // Frame part filename suffix list changed, clear frame parts count info and generated frame icon.
 d->reset();
 }
 }
 /*!
-* Sets the mask to be applied with the the entire frame icon.
+* Sets the mask to be applied with the entire frame icon.
 * If the mask is also a frame item, use another frame drawer to draw it.
 * Mask should be of the same size as returned by frameSize().
 * To unset the mask, set it to a null pixmap.
 *
 * \warning Currently this method makes use of pixmap() routine in case of NVG icons.
 * pixmap() slows down the hardware accelerated rendering.
 * \sa frameSize(), mask()
 */
 void HbFrameDrawer::setMask(const QPixmap &mask)
 {
 d->mask = mask;
 d->maskChanged = true;
 }
 /*!
 * Sets the \a clipPath to be applied with the entire frame icon.
 *
 */
 void HbFrameDrawer::setClipPath(const QPainterPath &clipPath)
 {
 d->clipPath = clipPath;
 }
 /*!
 * Returns the clippath set on the frame drawer.
-* As default, returns a empty QPainterPath.
+* By default, returns a empty QPainterPath.
 * \sa setClipPath()
 */
 QPainterPath HbFrameDrawer::clipPath() const
 {
 return d->clipPath;
 }
 /*!
-* Sets the mask to be applied with the the entire frame icon.
+* Sets the mask to be applied with the entire frame icon.
 * If the mask is also a frame item, use another frame drawer to draw it.
 * Mask should be of the same size as returned by frameSize().
 * To unset the mask, set it to a null bitmap.
 *
 \warning Currently this method makes use of pixmap() routine in case of NVG icons.
 * pixmap() slows down the hardware accelerated rendering.
 *
 *\sa frameSize(), mask()
 */
 void HbFrameDrawer::setMask(const QBitmap &mask)
 d->maskChanged = true;
 }
 /*!
 * Returns the mask set on the frame drawer.
-* As default, returns a null pixmap.
+* By default, returns a null pixmap.
 * \sa setMask()
 */
 QPixmap HbFrameDrawer::mask() const
 {
 }
 /*!
 * Returns the mask set on the frame drawer.
-* As default, returns a null bitmap.
+* By default, returns a null bitmap.
 * \sa setMask()
 */
 QBitmap HbFrameDrawer::maskBitmap() const
 {
 return d->mask;
 }
 /*!
 * Returns the size of the entire frame icon.
 * Use this method to retrieve the correct size for a mask pixmap that can be set with method setMask().
 * If the frame graphics name, bounding rectangle or frame type have not been set, this method returns
 * an empty size.
 */
 QSize HbFrameDrawer::frameSize() const
 /*!
 * Sets the layout direction of the frame drawer.
 *
 * Valid only when the mirroring mode is HbIcon::LayoutDirection.
 */
-void HbFrameDrawer::setLayoutDirection( Qt::LayoutDirection direction )
+void HbFrameDrawer::setLayoutDirection(Qt::LayoutDirection direction)
 {
 d->flags |= HbFrameDrawerPrivate::LayoutDirectionSet;
-if ( d->layoutDirection != direction ) {
+if (d->layoutDirection != direction) {
 d->layoutDirection = direction;
-if ( ( d->mirroring == HbIcon::Default
+if ((d->mirroring == HbIcon::Default
-&& d->defaultMirroring == HbFrameDrawerPrivate::Enabled ) ||
+&& d->defaultMirroring == HbFrameDrawerPrivate::Enabled) ||
 d->mirroring == HbIcon::LayoutDirection) {
-d->reset( false );
+d->reset(false);
 }
 }
 }
 /*!
 * Sets the \a item which is needs to be redrawn when the frame drawer
 * needs re-paint.
 */
-void HbFrameDrawer::setGraphicsItem( QGraphicsItem *item )
+void HbFrameDrawer::setGraphicsItem(QGraphicsItem *item)
 {
 d->graphicsItem = item;
 }
 /*!

changeset 5	627c4a0fd0e7
parent 2	06ff229162e9
child 6	c3690ec91ef8