void FilmstripFrames::paintEvent(QPaintEvent *evt) {
QPainter p(this);
// p.setRenderHint(QPainter::Antialiasing, true);
QRect clipRect = evt->rect();
p.fillRect(clipRect, Qt::black);
// thumbnail rect, including offsets
QRect iconImgRect = QRect(QPoint(fs_leftMargin + fs_iconMarginLR,
fs_frameSpacing / 2 + fs_iconMarginTop),
m_iconSize);
// frame size with margins
QSize frameSize = m_iconSize + QSize(fs_iconMarginLR * 2,
fs_iconMarginTop + fs_iconMarginBottom);
// .. and with offset
QRect frameRect =
QRect(QPoint(fs_leftMargin, fs_frameSpacing / 2), frameSize);
int oneFrameHeight = frameSize.height() + fs_frameSpacing;
// visible frame index range
int i0 = y2index(clipRect.top());
int i1 = y2index(clipRect.bottom());
// fids, frameCount <- frames del livello
std::vector<TFrameId> fids;
TXshSimpleLevel *sl = getLevel();
if (sl)
sl->getFids(fids);
else {
for (int i = i0; i <= i1; i++) {
// draw white rectangles if obtaining the level is failed
QRect iconRect = frameRect.translated(QPoint(0, oneFrameHeight * i));
p.setBrush(QColor(192, 192, 192));
p.setPen(Qt::NoPen);
p.drawRect(iconRect);
}
return;
}
//--- compute navigator rect ---
QRect naviRect;
ComboViewerPanel *inknPaintViewerPanel =
TApp::instance()->getInknPaintViewerPanel();
if (sl->getType() == TZP_XSHLEVEL && inknPaintViewerPanel) {
// show navigator only if the inknpaint viewer is visible
if (inknPaintViewerPanel->isVisible()) {
SceneViewer *viewer = inknPaintViewerPanel->getSceneViewer();
// imgSize: image's pixel size
QSize imgSize(sl->getProperties()->getImageRes().lx,
sl->getProperties()->getImageRes().ly);
// Viewer affine
TAffine viewerAff =
inknPaintViewerPanel->getSceneViewer()->getViewMatrix();
// pixel size which will be displayed with 100% scale in Viewer Stage
TFrameId currentId = TApp::instance()->getCurrentFrame()->getFid();
double imgPixelWidth =
(double)(imgSize.width()) / sl->getDpi(currentId).x * Stage::inch;
double imgPixelHeight =
(double)(imgSize.height()) / sl->getDpi(currentId).y * Stage::inch;
// get the image's corner positions in viewer matrix (with current zoom
// scale)
TPointD imgTopRight =
viewerAff * TPointD(imgPixelWidth / 2.0f, imgPixelHeight / 2.0f);
TPointD imgBottomLeft =
viewerAff * TPointD(-imgPixelWidth / 2.0f, -imgPixelHeight / 2.0f);
// pixel size in viewer matrix ( with current zoom scale )
QSizeF imgSizeInViewer(imgTopRight.x - imgBottomLeft.x,
imgTopRight.y - imgBottomLeft.y);
// ratio of the Viewer frame's position and size
QRectF naviRatio(
(-(float)viewer->width() * 0.5f - (float)imgBottomLeft.x) /
imgSizeInViewer.width(),
1.0f -
((float)viewer->height() * 0.5f - (float)imgBottomLeft.y) /
imgSizeInViewer.height(),
(float)viewer->width() / imgSizeInViewer.width(),
(float)viewer->height() / imgSizeInViewer.height());
naviRect = QRect(iconImgRect.left() +
(int)(naviRatio.left() * (float)iconImgRect.width()),
iconImgRect.top() +
(int)(naviRatio.top() * (float)iconImgRect.height()),
(int)((float)iconImgRect.width() * naviRatio.width()),
(int)((float)iconImgRect.height() * naviRatio.height()));
// for drag move
m_naviRectPos = naviRect.center();
naviRect = naviRect.intersected(frameRect);
m_icon2ViewerRatio.setX(imgSizeInViewer.width() /
(float)iconImgRect.width());
m_icon2ViewerRatio.setY(imgSizeInViewer.height() /
(float)iconImgRect.height());
}
}
//--- compute navigator rect end ---
int frameCount = (int)fids.size();
std::set<TFrameId> editableFrameRange;
if (sl) editableFrameRange = sl->getEditableRange();
bool isReadOnly = false;
if (sl) isReadOnly = sl->isReadOnly();
int i;
int iconWidth = m_iconSize.width();
int x0 = m_frameLabelWidth;
int x1 = x0 + iconWidth;
int frameHeight = m_iconSize.height();
// linee orizzontali che separano i frames
p.setPen(getLightLineColor());
for (i = i0; i <= i1; i++) {
int y = index2y(i) + frameHeight;
p.drawLine(0, y, x1, y);
}
TFilmstripSelection::InbetweenRange range = m_selection->getInbetweenRange();
// draw for each frames
for (i = i0; i <= i1; i++) {
QRect tmp_iconImgRect =
iconImgRect.translated(QPoint(0, oneFrameHeight * i));
QRect tmp_frameRect = frameRect.translated(QPoint(0, oneFrameHeight * i));
bool isCurrentFrame =
(i == sl->fid2index(TApp::instance()->getCurrentFrame()->getFid()));
bool isSelected =
(0 <= i && i < frameCount && m_selection->isSelected(fids[i]));
if (0 <= i && i < frameCount) {
TFrameId fid = fids[i];
// normal or inbetween (for vector levels)
int flags = (sl->getType() == PLI_XSHLEVEL && range.first < fid &&
fid < range.second)
? F_INBETWEEN_RANGE
: F_NORMAL;
// draw icons
drawFrameIcon(p, tmp_iconImgRect, i, fid, flags);
p.setPen(Qt::NoPen);
p.setBrush(Qt::NoBrush);
p.drawRect(tmp_iconImgRect);
// Frame number
if (m_selection->isSelected(fids[i])) {
if (TApp::instance()->getCurrentFrame()->isEditingLevel() &&
isCurrentFrame)
p.setPen(Qt::red);
else
p.setPen(Qt::white);
} else
p.setPen(QColor(192, 192, 192));
p.setBrush(Qt::NoBrush);
// for single frame
QString text;
if (fid.getNumber() == TFrameId::EMPTY_FRAME ||
fid.getNumber() == TFrameId::NO_FRAME) {
text = QString("Single Frame");
}
// for sequencial frame (with letter)
else if (Preferences::instance()->isShowFrameNumberWithLettersEnabled()) {
text = fidToFrameNumberWithLetter(fid.getNumber());
}
// for sequencial frame
else {
text = QString::number(fid.getNumber()).rightJustified(4, '0');
}
p.drawText(tmp_frameRect.adjusted(0, 0, -3, 2), text,
QTextOption(Qt::AlignRight | Qt::AlignBottom));
p.setPen(Qt::NoPen);
// Read-only frames (lock)
if (0 <= i && i < frameCount) {
if ((editableFrameRange.empty() && isReadOnly) ||
(isReadOnly && (!editableFrameRange.empty() &&
editableFrameRange.count(fids[i]) == 0))) {
static QPixmap lockPixmap(":Resources/forbidden.png");
p.drawPixmap(tmp_frameRect.bottomLeft() + QPoint(3, -13), lockPixmap);
}
}
}
// navigator rect
if (naviRect.isValid() && isCurrentFrame) {
p.setPen(QPen(Qt::red, 1));
p.drawRect(naviRect.translated(0, oneFrameHeight * i));
p.setPen(Qt::NoPen);
}
// red frame for the current frame
if (TApp::instance()->getCurrentFrame()->isEditingLevel() &&
(isCurrentFrame || isSelected)) {
QPen pen;
pen.setColor(Qt::red);
pen.setWidth(2);
pen.setJoinStyle(Qt::RoundJoin);
p.setPen(pen);
p.drawRect(tmp_frameRect.adjusted(-1, -1, 2, 2));
p.setPen(Qt::NoPen);
}
}
// se sono in modalita' level edit faccio vedere la freccia che indica il
// frame corrente
if (TApp::instance()->getCurrentFrame()->isEditingLevel())
m_frameHeadGadget->draw(p, QColor(Qt::white), QColor(Qt::black));
}
