void FilmstripFrames::showEvent(QShowEvent *) {
TApp *app = TApp::instance();
// cambiamenti al livello
TXshLevelHandle *levelHandle = app->getCurrentLevel();
connect(levelHandle, SIGNAL(xshLevelSwitched(TXshLevel *)), this,
SLOT(onLevelSwitched(TXshLevel *)));
connect(levelHandle, SIGNAL(xshLevelChanged()), this, SLOT(onLevelChanged()));
connect(levelHandle, SIGNAL(xshLevelViewChanged()), this,
SLOT(onLevelChanged()));
// al frame corrente
connect(app->getCurrentFrame(), SIGNAL(frameSwitched()), this,
SLOT(onFrameSwitched()));
connect(app->getCurrentFrame(), SIGNAL(frameTypeChanged()), this,
SLOT(update()));
// iconcine
connect(IconGenerator::instance(), SIGNAL(iconGenerated()), this,
SLOT(update()));
// onion skin
connect(app->getCurrentOnionSkin(), SIGNAL(onionSkinMaskChanged()), this,
SLOT(update()));
// enable navigator link with the Viewer in the InknPaint page
ComboViewerPanel *inknPaintViewerPanel = app->getInknPaintViewerPanel();
if (inknPaintViewerPanel) {
SceneViewer *viewer = inknPaintViewerPanel->getSceneViewer();
if (viewer) {
connect(viewer, SIGNAL(onZoomChanged()), this, SLOT(update()));
connect(viewer, SIGNAL(refreshNavi()), this, SLOT(update()));
}
}
}
void FilmstripFrames::hideEvent(QHideEvent *) {
TApp *app = TApp::instance();
// cambiamenti al livello
disconnect(app->getCurrentLevel());
// al frame corrente
disconnect(app->getCurrentFrame(), SIGNAL(frameSwitched()), this,
SLOT(onFrameSwitched()));
disconnect(app->getCurrentFrame(), SIGNAL(frameTypeChanged()), this,
SLOT(update()));
// iconcine
disconnect(IconGenerator::instance(), SIGNAL(iconGenerated()), this,
SLOT(update()));
// onion skin
disconnect(app->getCurrentOnionSkin(), SIGNAL(onionSkinMaskChanged()), this,
SLOT(update()));
ComboViewerPanel *inknPaintViewerPanel = app->getInknPaintViewerPanel();
if (inknPaintViewerPanel) {
SceneViewer *viewer = inknPaintViewerPanel->getSceneViewer();
if (viewer) {
disconnect(viewer, SIGNAL(onZoomChanged()), this, SLOT(update()));
disconnect(viewer, SIGNAL(refreshNavi()), this, SLOT(update()));
}
}
}
void RowArea::drawOnionSkinSelection(QPainter &p)
{
TApp *app = TApp::instance();
OnionSkinMask osMask = app->getCurrentOnionSkin()->getOnionSkinMask();
TXsheet *xsh = app->getCurrentScene()->getScene()->getXsheet();
assert(xsh);
int currentRow = m_viewer->getCurrentRow();
if (m_showOnionToSet) {
int y = m_viewer->rowToY(m_row) + 3;
QRect rect(m_xa - 6, y + 1, 4, 4);
p.setPen(m_viewer->getDarkLineColor());
p.drawRect(rect);
p.fillRect(rect.adjusted(1, 1, 0, 0), QBrush(m_viewer->getLightLineColor()));
}
if (!osMask.isEnabled())
return;
int i;
for (i = 0; i < osMask.getFosCount(); i++) {
int fos = osMask.getFos(i);
if (fos == currentRow)
continue;
int y = m_viewer->rowToY(fos) + 3;
QRect rect(m_xa - 6, y + 1, 4, 4);
p.setPen(Qt::black);
p.drawRect(rect);
p.fillRect(rect.adjusted(1, 1, 0, 0), QBrush(m_viewer->getDarkLineColor()));
}
int lastY;
int xc = m_xa - 10;
#ifndef STUDENT
int mosCount = osMask.getMosCount();
for (i = 0; i < mosCount; i++) {
int mos = osMask.getMos(i);
int y = m_viewer->rowToY(currentRow + mos) + 3;
QRect rect(m_xa - 12, y + 1, 4, 4);
p.setPen(Qt::black);
p.drawRect(rect);
p.fillRect(rect.adjusted(1, 1, 0, 0), QBrush(m_viewer->getLightLineColor()));
if (i > 0 || mos > 0) {
int ya = y;
int yb;
if (i == 0 || mos > 0 && osMask.getMos(i - 1) < 0)
yb = m_viewer->rowToY(currentRow) + RowHeight;
else
yb = lastY + 5;
p.setPen(Qt::black);
p.drawLine(xc, ya, xc, yb);
}
lastY = y;
if (mos < 0 && (i == mosCount - 1 || osMask.getMos(i + 1) > 0)) {
int ya = m_viewer->rowToY(currentRow);
int yb = lastY + 5;
p.setPen(Qt::black);
p.drawLine(xc, ya, xc, yb);
}
}
#endif
}
void RowArea::drawOnionSkinSelection(QPainter &p)
{
TApp *app = TApp::instance();
OnionSkinMask osMask = app->getCurrentOnionSkin()->getOnionSkinMask();
TXsheet *xsh = app->getCurrentScene()->getScene()->getXsheet();
assert(xsh);
int currentRow = m_viewer->getCurrentRow();
// get onion colors
TPixel frontPixel, backPixel;
bool inksOnly;
Preferences::instance()->getOnionData(frontPixel, backPixel, inksOnly);
QColor frontColor((int)frontPixel.r, (int)frontPixel.g, (int)frontPixel.b, 128);
QColor backColor((int)backPixel.r, (int)backPixel.g, (int)backPixel.b, 128);
int onionDotDiam = 8;
int onionHandleDiam = RowHeight - 1;
int onionDotYPos = (RowHeight - onionDotDiam) / 2;
// If the onion skin is disabled, draw dash line instead.
if (osMask.isEnabled())
p.setPen(Qt::red);
else
{
QPen currentPen = p.pen();
currentPen.setStyle(Qt::DashLine);
currentPen.setColor(QColor(128, 128, 128, 255));
p.setPen(currentPen);
}
// Draw onion skin extender handles.
QRectF handleRect(3, m_viewer->rowToY(currentRow) + 1, onionHandleDiam, onionHandleDiam);
int angle180 = 16 * 180;
p.setBrush(QBrush(backColor));
p.drawChord(handleRect, 0, angle180);
p.setBrush(QBrush(frontColor));
p.drawChord(handleRect, angle180, angle180);
//-- draw movable onions
// draw line between onion skin range
int minMos = 0;
int maxMos = 0;
int mosCount = osMask.getMosCount();
for (int i = 0; i < mosCount; i++) {
int mos = osMask.getMos(i);
if (minMos > mos)
minMos = mos;
if (maxMos < mos)
maxMos = mos;
}
p.setBrush(Qt::NoBrush);
if (minMos < 0) // previous frames
{
int y0 = m_viewer->rowToY(currentRow + minMos) + onionDotYPos + onionDotDiam;
int y1 = m_viewer->rowToY(currentRow);
p.drawLine(onionDotDiam*1.5, y0, onionDotDiam*1.5, y1);
}
if (maxMos > 0) // foward frames
{
int y0 = m_viewer->rowToY(currentRow + 1);
int y1 = m_viewer->rowToY(currentRow + maxMos) + onionDotYPos;
p.drawLine(onionDotDiam*1.5, y0, onionDotDiam*1.5, y1);
}
// draw onion skin dots
p.setPen(Qt::red);
for (int i = 0; i < mosCount; i++) {
// mos : frame offset from the current frame
int mos = osMask.getMos(i);
// skip drawing if the frame is under the mouse cursor
if (m_showOnionToSet == Mos && currentRow + mos == m_row)
continue;
int y = m_viewer->rowToY(currentRow + mos) + onionDotYPos;
if (osMask.isEnabled())
p.setBrush(mos < 0 ? backColor : frontColor);
else
p.setBrush(Qt::NoBrush);
p.drawEllipse(onionDotDiam, y, onionDotDiam, onionDotDiam);
}
//-- draw fixed onions
for (int i = 0; i < osMask.getFosCount(); i++)
{
int fos = osMask.getFos(i);
if (fos == currentRow) continue;
// skip drawing if the frame is under the mouse cursor
if (m_showOnionToSet == Fos && fos == m_row)
continue;
int y = m_viewer->rowToY(fos) + onionDotYPos;
if (osMask.isEnabled())
p.setBrush(QBrush(QColor(0, 255, 255, 128)));
else
p.setBrush(Qt::NoBrush);
p.drawEllipse(0, y, onionDotDiam, onionDotDiam);
}
//-- draw highlighted onion
if (m_showOnionToSet != None)
{
int y = m_viewer->rowToY(m_row) + onionDotYPos;
int xPos = (m_showOnionToSet == Fos) ? 0 : onionDotDiam;
p.setPen(QColor(255, 128, 0));
p.setBrush(QBrush(QColor(255, 255, 0, 200)));
p.drawEllipse(xPos, y, onionDotDiam, onionDotDiam);
}
}
