LensDialog::LensDialog(QWidget* parent, ScribusDoc *doc) : QDialog(parent)
{
setupUi(this);
buttonRemove->setEnabled(false);
setModal(true);
buttonZoomOut->setIcon(QIcon(loadIcon("16/zoom-out.png")));
buttonZoomI->setIcon(QIcon(loadIcon("16/zoom-in.png")));
PageItem *currItem;
double gx, gy, gh, gw;
doc->m_Selection->setGroupRect();
doc->m_Selection->getGroupRect(&gx, &gy, &gw, &gh);
uint selectedItemCount = doc->m_Selection->count();
QStack<PageItem*> groupStack;
QStack<QGraphicsPathItem*> groupStack2;
QStack<PageItem*> groupStack3;
groupStack2.push(0);
for (uint i = 0; i < selectedItemCount; ++i)
{
currItem = doc->m_Selection->itemAt(i);
FPointArray path = currItem->PoLine;
QPainterPath pp;
if (currItem->itemType() == PageItem::PolyLine)
pp = path.toQPainterPath(false);
else
pp = path.toQPainterPath(true);
origPath.append(pp);
QGraphicsPathItem* pItem = new QGraphicsPathItem(pp, groupStack2.top());
if (groupStack2.top() == 0)
{
scene.addItem(pItem);
pItem->setPos(currItem->xPos() - gx, currItem->yPos() - gy);
pItem->rotate(currItem->rotation());
}
else
{
PageItem* parent = groupStack3.top();
QMatrix mm;
mm.rotate(-parent->rotation());
mm.translate(-parent->xPos(), -parent->yPos());
pItem->setPos(mm.map(QPointF(currItem->xPos(), currItem->yPos())));
}
pItem->setZValue(i);
origPathItem.append(pItem);
if (((currItem->fillColor() == CommonStrings::None) && (currItem->GrType == 0)) || (currItem->controlsGroup()))
pItem->setBrush(Qt::NoBrush);
else
{
if (currItem->GrType != 0)
{
if (currItem->GrType != 8)
{
QGradient pat;
double x1 = currItem->GrStartX;
double y1 = currItem->GrStartY;
double x2 = currItem->GrEndX;
double y2 = currItem->GrEndY;
switch (currItem->GrType)
{
case 1:
case 2:
case 3:
case 4:
case 6:
pat = QLinearGradient(x1, y1, x2, y2);
break;
case 5:
case 7:
pat = QRadialGradient(x1, y1, sqrt(pow(x2 - x1, 2) + pow(y2 - y1,2)), x1, y1);
break;
}
QList<VColorStop*> colorStops = currItem->fill_gradient.colorStops();
QColor qStopColor;
for( int offset = 0 ; offset < colorStops.count() ; offset++ )
{
qStopColor = colorStops[ offset ]->color;
int h, s, v, sneu, vneu;
int shad = colorStops[offset]->shade;
qStopColor.getHsv(&h, &s, &v);
sneu = s * shad / 100;
vneu = 255 - ((255 - v) * shad / 100);
qStopColor.setHsv(h, sneu, vneu);
qStopColor.setAlphaF(colorStops[offset]->opacity);
pat.setColorAt(colorStops[ offset ]->rampPoint, qStopColor);
}
pItem->setBrush(pat);
}
else if ((currItem->GrType == 8) && (!currItem->pattern().isEmpty()) && (doc->docPatterns.contains(currItem->pattern())))
{
double patternScaleX, patternScaleY, patternOffsetX, patternOffsetY, patternRotation;
currItem->patternTransform(patternScaleX, patternScaleY, patternOffsetX, patternOffsetY, patternRotation);
QMatrix qmatrix;
qmatrix.translate(patternOffsetX, patternOffsetY);
qmatrix.rotate(patternRotation);
qmatrix.scale(patternScaleX / 100.0, patternScaleY / 100.0);
QImage pat = *doc->docPatterns[currItem->pattern()].getPattern();
QBrush brush = QBrush(pat);
brush.setMatrix(qmatrix);
pItem->setBrush(brush);
}
}
else
{
QColor paint = ScColorEngine::getShadeColorProof(doc->PageColors[currItem->fillColor()], doc, currItem->fillShade());
paint.setAlphaF(1.0 - currItem->fillTransparency());
pItem->setBrush(paint);
}
}
if ((currItem->lineColor() == CommonStrings::None) || (currItem->controlsGroup()))
pItem->setPen(Qt::NoPen);
else
{
QColor paint = ScColorEngine::getShadeColorProof(doc->PageColors[currItem->lineColor()], doc, currItem->lineShade());
paint.setAlphaF(1.0 - currItem->lineTransparency());
pItem->setPen(QPen(paint, currItem->lineWidth(), currItem->lineStyle(), currItem->lineEnd(), currItem->lineJoin()));
}
if (currItem->controlsGroup())
{
groupStack.push(currItem->groupsLastItem);
groupStack2.push(pItem);
groupStack3.push(currItem);
pItem->setFlags(QGraphicsItem::ItemClipsChildrenToShape);
}
if (groupStack.count() != 0)
{
while (currItem == groupStack.top())
{
groupStack3.pop();
groupStack2.pop();
groupStack.pop();
if (groupStack.count() == 0)
break;
}
}
}
previewWidget->setRenderHint(QPainter::Antialiasing);
previewWidget->setScene(&scene);
isFirst = true;
addLens();
connect(spinXPos, SIGNAL(valueChanged(double)), this, SLOT(setNewLensX(double)));
connect(spinYPos, SIGNAL(valueChanged(double)), this, SLOT(setNewLensY(double)));
connect(spinRadius, SIGNAL(valueChanged(double)), this, SLOT(setNewLensRadius(double)));
connect(spinStrength, SIGNAL(valueChanged(double)), this, SLOT(setNewLensStrength(double)));
connect(buttonAdd, SIGNAL(clicked()), this, SLOT(addLens()));
connect(buttonRemove, SIGNAL(clicked()), this, SLOT(removeLens()));
connect(buttonMagnify, SIGNAL(toggled(bool)), this, SLOT(changeLens()));
connect(buttonZoomI, SIGNAL(clicked()), this, SLOT(doZoomIn()));
connect(buttonZoomOut, SIGNAL(clicked()), this, SLOT(doZoomOut()));
connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
connect(&scene, SIGNAL(selectionChanged()), this, SLOT(selectionHasChanged()));
}
/*!
** @brief Load configuration from a file
**
** @param[In] filename Filename to load from
**
** @return True/False
*/
bool ClassicPrint::load(QString filename) {
QDomDocument doc("ClassicPrint");
QFile file(filename);
if (!file.open(QIODevice::ReadOnly)) {
return false;
}
if (!doc.setContent(&file)) {
return false;
}
// Get the root element
QDomElement root = doc.documentElement();
if (root.tagName() != "ClassicPrint") {
return false;
}
// Iterate through all elements
QDomNode n = root.firstChild();
while (!n.isNull()) {
// Try to convert the node to an element.
QDomElement e = n.toElement();
if(!e.isNull()) {
if (e.tagName() == "LastPhotoFolder") {
m_photo_folder = e.text();
}
else if (e.tagName() == "LastSaveFolder") {
m_save_folder = e.text();
}
else if (e.tagName() == "LastSaveWidth") {
m_save_width = e.text().toInt();
}
else if (e.tagName() == "LastSaveHeight") {
m_save_height = e.text().toInt();
}
else if (e.tagName() == "Lenses") {
QDomNode child = e.firstChild();
while (!child.isNull()) {
// Try to convert the node to an element.
QDomElement child_elem = child.toElement();
if(!child_elem.isNull()) {
ClassicPrintLens* lens = new ClassicPrintLens();
if (lens->load_node(doc, child_elem)) {
addLens(lens);
}
}
child = child.nextSibling();
}
}
else if (e.tagName() == "Films") {
QDomNode child = e.firstChild();
while (!child.isNull()) {
// Try to convert the node to an element.
QDomElement child_elem = child.toElement();
if(!child_elem.isNull()) {
ClassicPrintFilm* film = new ClassicPrintFilm();
if (film->load_node(doc, child_elem)) {
addFilm(film);
}
}
child = child.nextSibling();
}
}
else if (e.tagName() == "Processes") {
QDomNode child = e.firstChild();
while (!child.isNull()) {
// Try to convert the node to an element.
QDomElement child_elem = child.toElement();
if(!child_elem.isNull()) {
ClassicPrintProcessing* proc = new ClassicPrintProcessing(this);
if (proc->load_node(doc, child_elem)) {
addProcessing(proc);
}
}
child = child.nextSibling();
}
}
else if (e.tagName() == "CurrentLens") {
delete m_current_lens;
m_current_lens = new ClassicPrintLens();
if (!m_current_lens->load_node(doc, e)) {
delete m_current_lens;
m_current_lens = NULL;
}
}
else if (e.tagName() == "CurrentFilm") {
delete m_current_film;
m_current_film = new ClassicPrintFilm();
if (!m_current_film->load_node(doc, e)) {
delete m_current_film;
m_current_film = NULL;
}
}
else if (e.tagName() == "CurrentProcessing") {
delete m_current_processing;
m_current_processing = new ClassicPrintProcessing(this);
if (!m_current_processing->load_node(doc, e)) {
delete m_current_processing;
m_current_processing = NULL;
}
}
}
n = n.nextSibling();
}
// If any of the current settings are missing then pick the first saved setting
if (!m_current_lens && (m_lenses.size() > 0)) {
setCurrentLens(m_lenses.begin().value()->name());
}
if (!m_current_film && (m_films.size() > 0)) {
setCurrentFilm(m_films.begin().value()->name());
}
if (!m_current_processing && (m_processes.size() > 0)) {
setCurrentProcessing(m_processes.begin().value()->name());
}
return true;
}