#include "filmstrip.h"
// Tnz6 includes
#include "tapp.h"
#include "filmstripcommand.h"
#include "frameheadgadget.h"
#include "floatingpanelcommand.h"
#include "menubarcommandids.h"
#include "filmstripselection.h"
#include "onionskinmaskgui.h"
#include "comboviewerpane.h"
// TnzQt includes
#include "toonzqt/icongenerator.h"
#include "toonzqt/trepetitionguard.h"
#include "toonzqt/gutil.h"
#include "toonzqt/tselectionhandle.h"
// TnzLib includes
#include "toonz/txshlevelhandle.h"
#include "toonz/tcolumnhandle.h"
#include "toonz/txsheethandle.h"
#include "toonz/tframehandle.h"
#include "toonz/tonionskinmaskhandle.h"
#include "toonz/tobjecthandle.h"
#include "toonz/txshleveltypes.h"
#include "toonz/txshsimplelevel.h"
#include "toonz/stage2.h"
#include "toonz/levelproperties.h"
#include "toonz/palettecontroller.h"
#include "toonz/tpalettehandle.h"
#include "toonz/tscenehandle.h"
#include "toonz/toonzscene.h"
#include "toonz/levelset.h"
#include "toonz/preferences.h"
// TnzCore includes
#include "tpalette.h"
// Qt includes
#include <QPainter>
#include <QScrollBar>
#include <QComboBox>
#include <QPushButton>
#include <QSettings>
#include <QApplication>
#include <QMainWindow>
#include <QMimeData>
#include <QDrag>
namespace {
QString fidToFrameNumberWithLetter(int f) {
QString str = QString::number((int)(f / 10));
while (str.length() < 3) str.push_front("0");
switch (f % 10) {
case 1:
str.append('A');
break;
case 2:
str.append('B');
break;
case 3:
str.append('C');
break;
case 4:
str.append('D');
break;
case 5:
str.append('E');
break;
case 6:
str.append('F');
break;
case 7:
str.append('G');
break;
case 8:
str.append('H');
break;
case 9:
str.append('I');
break;
default:
str.append(' ');
break;
}
return str;
}
} // namespace
//=============================================================================
// Filmstrip
//-----------------------------------------------------------------------------
#if QT_VERSION >= 0x050500
FilmstripFrames::FilmstripFrames(QScrollArea *parent, Qt::WindowFlags flags)
#else
FilmstripFrames::FilmstripFrames(QScrollArea *parent, Qt::WFlags flags)
#endif
: QFrame(parent, flags)
, m_scrollArea(parent)
, m_selection(new TFilmstripSelection())
, m_frameHeadGadget(0)
, m_inbetweenDialog(0)
, m_pos(0, 0)
, m_iconSize(dimension2QSize(IconGenerator::instance()->getIconSize()))
, m_frameLabelWidth(11)
, m_selectingRange(0, 0)
, m_scrollSpeed(0)
, m_dragSelectionStartIndex(-1)
, m_dragSelectionEndIndex(-1)
, m_timerId(0)
, m_selecting(false)
, m_dragDropArmed(false)
, m_readOnly(false) {
setObjectName("filmStripFrames");
setFrameStyle(QFrame::StyledPanel);
setFocusPolicy(Qt::StrongFocus);
setFixedWidth(m_iconSize.width() + fs_leftMargin + fs_rightMargin +
fs_iconMarginLR * 2);
setFixedHeight(parentWidget()->height());
// la testa mobile che indica il frame corrente (e gestisce la GUI dell'onion
// skin)
m_frameHeadGadget = new FilmstripFrameHeadGadget(this);
installEventFilter(m_frameHeadGadget);
m_selection->setView(this);
setMouseTracking(true);
}
//-----------------------------------------------------------------------------
FilmstripFrames::~FilmstripFrames() {
delete m_selection;
delete m_frameHeadGadget;
}
//-----------------------------------------------------------------------------
TXshSimpleLevel *FilmstripFrames::getLevel() const {
TXshLevel *xl = TApp::instance()->getCurrentLevel()->getLevel();
return xl ? xl->getSimpleLevel() : 0;
}
//-----------------------------------------------------------------------------
int FilmstripFrames::y2index(int y) const {
const int dy = getIconSize().height() + fs_frameSpacing + fs_iconMarginTop +
fs_iconMarginBottom;
return y / dy;
}
//-----------------------------------------------------------------------------
int FilmstripFrames::index2y(int index) const {
const int dy = getIconSize().height() + fs_frameSpacing + fs_iconMarginTop +
fs_iconMarginBottom;
return index * dy;
}
//-----------------------------------------------------------------------------
TFrameId FilmstripFrames::index2fid(int index) const {
TXshSimpleLevel *sl = getLevel();
if (!sl || index < 0) return TFrameId();
return sl->index2fid(index);
}
//-----------------------------------------------------------------------------
int FilmstripFrames::fid2index(const TFrameId &fid) const {
TXshSimpleLevel *sl = getLevel();
if (!sl) return -1;
return sl->guessIndex(fid); // ATTENZIONE: dovrebbe usare fid2index()
}
//-----------------------------------------------------------------------------
int FilmstripFrames::getFramesHeight() const {
TXshSimpleLevel *level = getLevel();
int frameCount = level ? level->getFrameCount() : 1;
int frameHeight = m_iconSize.height() + fs_frameSpacing + fs_iconMarginTop +
fs_iconMarginBottom;
return frameHeight * (frameCount + 1);
}
//-----------------------------------------------------------------------------
int FilmstripFrames::getOneFrameHeight() {
return m_iconSize.height() + fs_frameSpacing + fs_iconMarginTop +
fs_iconMarginBottom;
}
//-----------------------------------------------------------------------------
void FilmstripFrames::updateContentHeight(int minimumHeight) {
if (minimumHeight < 0)
minimumHeight = visibleRegion().boundingRect().bottom();
int contentHeight = getFramesHeight();
if (contentHeight < minimumHeight) contentHeight = minimumHeight;
int parentHeight = parentWidget()->height();
if (contentHeight < parentHeight) contentHeight = parentHeight;
if (contentHeight != height()) setFixedHeight(contentHeight);
}
//-----------------------------------------------------------------------------
void FilmstripFrames::exponeFrame(int index) {
int y0 = index2y(index);
int y1 = y0 + m_iconSize.height() + fs_frameSpacing + fs_iconMarginTop +
fs_iconMarginBottom;
if (y1 > height()) setFixedHeight(y1);
// else if(height()-y1>=m_iconSize.height()) updateContentHeight();
m_scrollArea->ensureVisible(0, (y0 + y1) / 2, 50, (y1 - y0) / 2);
}
//-----------------------------------------------------------------------------
void FilmstripFrames::scroll(int dy) {
QScrollBar *sb = m_scrollArea->verticalScrollBar();
int sbValue = sb->value();
int y = visibleRegion().boundingRect().bottom() + dy + 1;
if (y < 0) y = 0;
updateContentHeight(y);
sb->setValue(sbValue + dy);
}
//---------------------------------------------------------------------------
void FilmstripFrames::mouseDoubleClickEvent(QMouseEvent *event) {
int index = y2index(event->pos().y());
select(index, ONLY_SELECT); // ONLY_SELECT
}
//-----------------------------------------------------------------------------
void FilmstripFrames::select(int index, SelectionMode mode) {
TXshSimpleLevel *sl = getLevel();
bool outOfRange = !sl || index < 0 || index >= sl->getFrameCount();
TFrameId fid;
if (!outOfRange) fid = index2fid(index);
switch (mode) {
// select one frame only
case ONLY_SELECT:
m_selection->selectNone();
if (!outOfRange) m_selection->select(fid);
break;
case SIMPLE_SELECT:
// Bail out if fid is already selected
if (!outOfRange && m_selection->isSelected(fid)) return;
m_selection->selectNone();
if (!outOfRange) m_selection->select(fid);
break;
case SHIFT_SELECT:
if (outOfRange) return;
// Bail out if fid is already selected
if (m_selection->isSelected(fid)) return;
if (m_selection->isEmpty())
m_selection->select(fid);
else {
TXshSimpleLevel *sl = getLevel();
if (!sl) return;
// seleziono il range da fid al piu' vicino frame selezionato (in entrambe
// le direzioni)
int frameCount = sl->getFrameCount();
// calcolo il limite inferiore della selezione
int ia = index;
while (ia > 0 && !m_selection->isSelected(sl->index2fid(ia - 1))) ia--;
if (ia == 0) ia = index;
// calcolo il limite superiore della selezione
int ib = index;
while (ib < frameCount - 1 &&
!m_selection->isSelected(sl->index2fid(ib + 1)))
ib++;
if (ib == frameCount - 1) ib = index;
// seleziono
for (int i = ia; i <= ib; i++) m_selection->select(sl->index2fid(i));
}
break;
case CTRL_SELECT:
if (outOfRange) return;
m_selection->select(fid, !m_selection->isSelected(fid));
break;
case START_DRAG_SELECT:
m_selection->selectNone();
if (outOfRange) {
m_dragSelectionStartIndex = m_dragSelectionEndIndex = -1;
break;
}
m_selection->select(fid);
m_dragSelectionStartIndex = index;
break;
case DRAG_SELECT:
if (outOfRange || m_dragSelectionStartIndex < 0 ||
m_dragSelectionEndIndex == index)
return;
m_dragSelectionEndIndex = index;
m_selection->selectNone();
int ia = m_dragSelectionStartIndex;
int ib = index;
if (ia > ib) std::swap(ia, ib);
for (int i = ia; i <= ib; ++i) m_selection->select(index2fid(i));
break;
}
TObjectHandle *objectHandle = TApp::instance()->getCurrentObject();
if (objectHandle->isSpline()) objectHandle->setIsSpline(false);
// Update current selection
m_selection->makeCurrent();
TSelectionHandle *selHandle = TApp::instance()->getCurrentSelection();
selHandle->notifySelectionChanged();
}
//-----------------------------------------------------------------------------
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(), 0, this, 0);
// 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 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));
}
//-----------------------------------------------------------------------------
void FilmstripFrames::drawFrameIcon(QPainter &p, const QRect &r, int index,
const TFrameId &fid, int flags) {
QPixmap pm;
TXshSimpleLevel *sl = getLevel();
if (sl) {
pm = IconGenerator::instance()->getIcon(sl, fid);
}
if (!pm.isNull()) {
p.drawPixmap(r.left(), r.top(), pm);
if (sl && sl->getType() == PLI_XSHLEVEL && flags & F_INBETWEEN_RANGE) {
int x1 = r.right();
int x0 = x1 - 12;
int y0 = r.top();
int y1 = r.bottom();
p.fillRect(x0, y0, x1 - x0 + 1, y1 - y0 + 1, QColor(180, 180, 180, 255));
p.setPen(Qt::black);
p.drawLine(x0 - 1, y0, x0 - 1, y1);
QPixmap inbetweenPixmap(
svgToPixmap(":Resources/filmstrip_inbetween.svg"));
p.drawPixmap(
x0 + 2,
y1 - inbetweenPixmap.height() / inbetweenPixmap.devicePixelRatio() -
3,
inbetweenPixmap);
}
} else {
// non riesco (per qualche ragione) a visualizzare l'icona
p.fillRect(r, QColor(255, 200, 200));
p.setPen(Qt::black);
p.drawText(r, tr("no icon"), QTextOption(Qt::AlignCenter));
}
}
//-----------------------------------------------------------------------------
void FilmstripFrames::mousePressEvent(QMouseEvent *event) {
m_selecting = false;
int index = y2index(event->pos().y());
TFrameId fid = index2fid(index);
TXshSimpleLevel *sl = getLevel();
int i0 = y2index(0);
int frameHeight = m_iconSize.height() + fs_frameSpacing + fs_iconMarginTop +
fs_iconMarginBottom;
QPoint clickedPos = event->pos() - QPoint(0, (index - i0) * frameHeight);
if (event->button() == Qt::LeftButton) {
if (fid == TFrameId()) return;
ComboViewerPanel *inknPaintViewerPanel =
TApp::instance()->getInknPaintViewerPanel();
// navigator pan
if (fid == TApp::instance()->getCurrentFrame()->getFid() &&
sl->getType() == TZP_XSHLEVEL && inknPaintViewerPanel &&
inknPaintViewerPanel->isVisible() &&
QRect(QPoint(fs_leftMargin + fs_iconMarginLR,
fs_frameSpacing / 2 +
fs_iconMarginTop) //<- top-left position of the icon
,
m_iconSize)
.contains(clickedPos)) {
m_isNavigatorPanning = true;
execNavigatorPan(event->pos());
QApplication::setOverrideCursor(Qt::ClosedHandCursor);
} else
m_isNavigatorPanning = false;
if (event->modifiers() & Qt::ShiftModifier) {
select(index, SHIFT_SELECT);
if (m_selection->isSelected(fid)) {
// click su di un frame gia' selezionato. Puo' essere l'inizio di un
// drag'n'drop
m_dragDropArmed = true;
m_pos = event->pos();
}
} else if (event->modifiers() & Qt::ControlModifier)
select(index, CTRL_SELECT);
// inbetween
else if (sl->getType() == PLI_XSHLEVEL &&
m_selection->isInInbetweenRange(fid) &&
event->pos().x() > width() - 20 - fs_rightMargin) {
inbetween();
} else {
// move current frame when clicked without modifier
TApp *tapp = TApp::instance();
std::vector<TFrameId> fids;
TXshLevel *level = tapp->getCurrentLevel()->getLevel();
level->getFids(fids);
tapp->getCurrentFrame()->setFrameIds(fids);
tapp->getCurrentFrame()->setFid(fid);
if (!m_selection->isSelected(fid)) // selezione semplice
{
// click su un frame non selezionato
m_selecting = true; // posso estendere la selezione con il drag
select(index, START_DRAG_SELECT);
} else if (m_selection->isSelected(fid)) {
// click su di un frame gia' selezionato. Puo' essere l'inizio di un
// drag'n'drop
m_dragDropArmed = true;
m_pos = event->pos();
}
}
update();
} else if (event->button() == Qt::MidButton) {
m_pos = event->globalPos();
return;
} else if (event->button() == Qt::RightButton) {
select(index);
}
}
//-----------------------------------------------------------------------------
void FilmstripFrames::execNavigatorPan(const QPoint &point) {
int index = y2index(point.y());
TFrameId fid = index2fid(index);
int i0 = y2index(0);
int frameHeight = m_iconSize.height() + fs_frameSpacing + fs_iconMarginTop +
fs_iconMarginBottom;
QPoint clickedPos = point - QPoint(0, (index - i0) * frameHeight);
if (fid != TApp::instance()->getCurrentFrame()->getFid()) return;
QRect iconRect =
QRect(QPoint(fs_leftMargin + fs_iconMarginLR,
fs_frameSpacing / 2 +
fs_iconMarginTop) //<- top-left position of the icon
,
m_iconSize);
QPointF delta = m_naviRectPos - clickedPos;
if (iconRect.left() > clickedPos.x() || iconRect.right() < clickedPos.x())
delta.setX(0.0);
if (iconRect.top() > clickedPos.y() || iconRect.bottom() < clickedPos.y())
delta.setY(0.0);
if (delta.x() == 0.0 && delta.y() == 0.0) return;
delta.setX(delta.x() * m_icon2ViewerRatio.x());
delta.setY(delta.y() * m_icon2ViewerRatio.y());
if (TApp::instance()->getInknPaintViewerPanel()) {
SceneViewer *viewer =
TApp::instance()->getInknPaintViewerPanel()->getSceneViewer();
if (viewer) viewer->navigatorPan(delta.toPoint());
}
}
//-----------------------------------------------------------------------------
void FilmstripFrames::mouseReleaseEvent(QMouseEvent *) {
stopAutoPanning();
m_selecting = false;
m_dragDropArmed = false;
m_isNavigatorPanning = false;
QApplication::restoreOverrideCursor();
}
//-----------------------------------------------------------------------------
void FilmstripFrames::mouseMoveEvent(QMouseEvent *e) {
QPoint pos = e->pos();
int index = y2index(e->pos().y());
if (e->buttons() & Qt::LeftButton) {
// navigator pan
if (m_isNavigatorPanning) {
execNavigatorPan(e->pos());
e->accept();
return;
}
if (m_dragDropArmed) {
if ((m_pos - e->pos()).manhattanLength() > 10) {
startDragDrop();
m_dragDropArmed = false;
}
} else if (m_selecting) {
m_pos = e->globalPos();
select(index, DRAG_SELECT);
}
// autopan
QRect visibleRect = visibleRegion().boundingRect();
if (pos.y() < visibleRect.top())
m_scrollSpeed = -(5 + (visibleRect.top() - pos.y()) / 4);
else if (pos.y() > visibleRect.bottom())
m_scrollSpeed = (5 + (pos.y() - visibleRect.bottom()) / 4);
else
m_scrollSpeed = 0;
if (m_scrollSpeed != 0)
startAutoPanning();
else
stopAutoPanning();
update();
} else if (e->buttons() & Qt::MidButton) {
// scroll con il tasto centrale
pos = e->globalPos();
scroll(m_pos.y() - pos.y());
m_pos = pos;
}
}
//-----------------------------------------------------------------------------
void FilmstripFrames::keyPressEvent(QKeyEvent *event) {
TFrameHandle *fh = TApp::instance()->getCurrentFrame();
TXshSimpleLevel *level = getLevel();
if (!level) return;
std::vector<TFrameId> fids;
level->getFids(fids);
if (fids.empty()) return;
fh->setFrameIds(fids);
if (event->key() == Qt::Key_Up)
fh->prevFrame();
else if (event->key() == Qt::Key_Down)
fh->nextFrame();
else if (event->key() == Qt::Key_Home)
fh->firstFrame();
else if (event->key() == Qt::Key_End)
fh->lastFrame();
else if (event->key() == Qt::Key_PageDown) {
int frameHeight = m_iconSize.height();
int visibleHeight = visibleRegion().rects()[0].height();
int visibleFrames = double(visibleHeight) / double(frameHeight);
scroll(visibleFrames * frameHeight);
return;
} else if (event->key() == Qt::Key_PageUp) {
int frameHeight = m_iconSize.height();
int visibleHeight = visibleRegion().rects()[0].height();
int visibleFrames = double(visibleHeight) / double(frameHeight);
scroll(-visibleFrames * frameHeight);
return;
} else
return;
m_selection->selectNone();
if (getLevel()) m_selection->select(fh->getFid());
int index = fid2index(fh->getFid());
if (index >= 0) exponeFrame(index);
}
//-----------------------------------------------------------------------------
void FilmstripFrames::wheelEvent(QWheelEvent *event) {
scroll(-event->delta());
}
//-----------------------------------------------------------------------------
void FilmstripFrames::startAutoPanning() {
if (m_timerId == 0) m_timerId = startTimer(40);
}
//-----------------------------------------------------------------------------
void FilmstripFrames::stopAutoPanning() {
if (m_timerId != 0) {
killTimer(m_timerId);
m_timerId = 0;
m_scrollSpeed = 0;
}
}
//-----------------------------------------------------------------------------
void FilmstripFrames::timerEvent(QTimerEvent *) {
scroll(m_scrollSpeed);
if (m_selecting) {
QPoint pos = mapFromGlobal(m_pos);
int index = y2index(pos.y());
select(index, DRAG_SELECT);
update();
}
}
//-----------------------------------------------------------------------------
void FilmstripFrames::contextMenuEvent(QContextMenuEvent *event) {
QMenu *menu = new QMenu();
TXshSimpleLevel *sl = getLevel();
bool isSubsequenceLevel = (sl && sl->isSubsequence());
bool isReadOnly = (sl && sl->isReadOnly());
CommandManager *cm = CommandManager::instance();
menu->addAction(cm->getAction(MI_SelectAll));
menu->addAction(cm->getAction(MI_InvertSelection));
menu->addSeparator();
if (!isSubsequenceLevel && !isReadOnly) {
menu->addAction(cm->getAction(MI_Cut));
}
menu->addAction(cm->getAction(MI_Copy));
if (!isSubsequenceLevel && !isReadOnly) {
menu->addAction(cm->getAction(MI_Paste));
menu->addAction(cm->getAction(MI_PasteInto));
menu->addAction(cm->getAction(MI_Insert));
menu->addAction(cm->getAction(MI_Clear));
menu->addSeparator();
menu->addAction(cm->getAction(MI_Reverse));
menu->addAction(cm->getAction(MI_Swing));
menu->addAction(cm->getAction(MI_Step2));
menu->addAction(cm->getAction(MI_Step3));
menu->addAction(cm->getAction(MI_Step4));
menu->addAction(cm->getAction(MI_Each2));
menu->addAction(cm->getAction(MI_Each3));
menu->addAction(cm->getAction(MI_Each4));
menu->addSeparator();
menu->addAction(cm->getAction(MI_Duplicate));
menu->addAction(cm->getAction(MI_MergeFrames));
}
menu->addAction(cm->getAction(MI_ExposeResource));
if (!isSubsequenceLevel && !isReadOnly) {
menu->addAction(cm->getAction(MI_AddFrames));
menu->addAction(cm->getAction(MI_Renumber));
if (sl && sl->getType() == TZP_XSHLEVEL)
menu->addAction(cm->getAction(MI_RevertToCleanedUp));
if (sl &&
(sl->getType() == TZP_XSHLEVEL || sl->getType() == PLI_XSHLEVEL ||
(sl->getType() == OVL_XSHLEVEL && sl->getPath().getType() != "psd")))
menu->addAction(cm->getAction(MI_RevertToLastSaved));
}
menu->exec(event->globalPos());
}
//-----------------------------------------------------------------------------
void FilmstripFrames::onLevelChanged() {
updateContentHeight();
update();
}
//-----------------------------------------------------------------------------
void FilmstripFrames::onLevelSwitched(TXshLevel *) {
updateContentHeight(0);
onFrameSwitched(); // deve visualizzare il frame corrente nella levelstrip
}
//-----------------------------------------------------------------------------
void FilmstripFrames::onFrameSwitched() {
// no. interferische con lo shift-click per la selezione.
// m_selection->selectNone();
TApp *app = TApp::instance();
TFrameHandle *fh = app->getCurrentFrame();
TFrameId fid;
if (fh->isEditingLevel())
fid = fh->getFid();
else {
TXsheet *xsh = app->getCurrentXsheet()->getXsheet();
int col = app->getCurrentColumn()->getColumnIndex();
int row = fh->getFrame();
if (row < 0 || col < 0) return;
TXshCell cell = xsh->getCell(row, col);
if (cell.isEmpty()) return;
fid = cell.getFrameId();
}
int index = fid2index(fid);
if (index >= 0) {
exponeFrame(index);
// clear selection and select only the destination frame
TFilmstripSelection *fsSelection =
dynamic_cast<TFilmstripSelection *>(TSelection::getCurrent());
if (fsSelection) select(index, ONLY_SELECT);
}
update();
}
//-----------------------------------------------------------------------------
void FilmstripFrames::startDragDrop() {
TRepetitionGuard guard;
if (!guard.hasLock()) return;
TXshSimpleLevel *sl = getLevel();
if (!sl) return;
const std::set<TFrameId> &fids = m_selection->getSelectedFids();
if (fids.empty()) return;
QByteArray byteArray;
QMimeData *mimeData = new QMimeData;
mimeData->setData("application/vnd.toonz.drawings", byteArray);
QDrag *drag = new QDrag(this);
QPixmap dropThumbnail = IconGenerator::instance()->getIcon(sl, *fids.begin());
if (!dropThumbnail.isNull()) drag->setPixmap(dropThumbnail);
drag->setMimeData(mimeData);
Qt::DropAction dropAction = drag->exec(Qt::CopyAction | Qt::MoveAction);
}
//-----------------------------------------------------------------------------
void FilmstripFrames::inbetween() {
TFilmstripSelection::InbetweenRange range = m_selection->getInbetweenRange();
if (range.first >= range.second || !getLevel()) return;
QSettings settings;
QString keyName("InbetweenInterpolation");
QString currentItem = settings.value(keyName, tr("Linear")).toString();
int index;
{
if (!m_inbetweenDialog) m_inbetweenDialog = new InbetweenDialog(this);
// Default -> l'ultimo valore usato
m_inbetweenDialog->setValue(currentItem);
int ret = m_inbetweenDialog->exec();
if (!ret) return;
currentItem = m_inbetweenDialog->getValue();
if (currentItem.isEmpty()) return;
index = m_inbetweenDialog->getIndex(currentItem);
if (index < 0) return;
// registro il nuovo valore
}
settings.setValue(keyName, currentItem);
// lo converto nella notazione di FilmstripCmd
const FilmstripCmd::InbetweenInterpolation codes[] = {
FilmstripCmd::II_Linear, FilmstripCmd::II_EaseIn,
FilmstripCmd::II_EaseOut, FilmstripCmd::II_EaseInOut};
FilmstripCmd::InbetweenInterpolation interpolation = codes[index];
// inbetween
FilmstripCmd::inbetween(getLevel(), range.first, range.second, interpolation);
}
//=============================================================================
// Filmstrip
//-----------------------------------------------------------------------------
#if QT_VERSION >= 0x050500
Filmstrip::Filmstrip(QWidget *parent, Qt::WindowFlags flags)
#else
Filmstrip::Filmstrip(QWidget *parent, Qt::WFlags flags)
#endif
: QWidget(parent) {
setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
m_frameArea = new QScrollArea(this);
m_chooseLevelCombo = new QComboBox(this);
m_frames = new FilmstripFrames(m_frameArea);
//----
m_frameArea->setObjectName("filmScrollArea");
m_frameArea->setFrameStyle(QFrame::StyledPanel);
m_frameArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
m_frameArea->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
m_frameArea->verticalScrollBar()->setObjectName("LevelStripScrollBar");
m_frameArea->setWidget(m_frames);
m_chooseLevelCombo->setMaxVisibleItems(50);
// layout
QVBoxLayout *mainLayout = new QVBoxLayout();
mainLayout->setMargin(0);
mainLayout->setSpacing(3);
{
mainLayout->addWidget(m_chooseLevelCombo, 0);
mainLayout->addWidget(m_frameArea, 1);
}
setLayout(mainLayout);
setFocusProxy(m_frames);
onLevelSwitched(0);
// signal-slot connections
// switch the current level when the current index of m_chooseLevelCombo is
// changed
connect(m_chooseLevelCombo, SIGNAL(activated(int)), this,
SLOT(onChooseLevelComboChanged(int)));
}
//-----------------------------------------------------------------------------
/*! switch the current level when the current index of m_chooseLevelCombo is
* changed
*/
void Filmstrip::onChooseLevelComboChanged(int index) {
TApp *tapp = TApp::instance();
// empty level
if (index == m_chooseLevelCombo->findText(tr("- No Current Level -")))
tapp->getCurrentLevel()->setLevel(0);
else {
std::vector<TFrameId> fids;
m_levels[index]->getFids(fids);
tapp->getCurrentFrame()->setFrameIds(fids);
// retrieve to the current working frame of the level
TFrameId WF;
std::map<TXshSimpleLevel *, TFrameId>::iterator WFit;
WFit = m_workingFrames.find(m_levels[index]);
if (WFit != m_workingFrames.end())
WF = WFit->second;
else
WF = fids[0];
// this function emits xshLevelSwitched() signal and eventually calls
// FlipConsole::UpdateRange
// it may move the current frame so we need to keep the current frameId
// before calling setLevel.
tapp->getCurrentLevel()->setLevel(m_levels[index]);
if (tapp->getCurrentSelection()->getSelection())
tapp->getCurrentSelection()->getSelection()->selectNone();
// move to the current working frame
tapp->getCurrentFrame()->setFid(WF);
QApplication::setOverrideCursor(Qt::WaitCursor);
invalidateIcons(m_levels[index], fids);
QApplication::restoreOverrideCursor();
}
}
//-----------------------------------------------------------------------------
/*! update combo items when the contents of scene cast are changed
*/
void Filmstrip::updateChooseLevelComboItems() {
// clear items
m_chooseLevelCombo->clear();
m_levels.clear();
std::map<TXshSimpleLevel *, TFrameId> new_workingFrames;
// correct and register items
ToonzScene *scene = TApp::instance()->getCurrentScene()->getScene();
if (scene) {
std::vector<TXshLevel *> levels;
scene->getLevelSet()->listLevels(levels);
std::vector<TXshLevel *>::iterator it;
for (it = levels.begin(); it != levels.end(); ++it) {
// register only TLV and PLI
TXshSimpleLevel *sl = (*it)->getSimpleLevel();
if (sl) {
// register only used level in xsheet
if (!scene->getTopXsheet()->isLevelUsed(sl)) continue;
m_levels.push_back(sl);
// create new m_workingFrames map with the new levelset
TFrameId fId;
std::map<TXshSimpleLevel *, TFrameId>::iterator WFit =
m_workingFrames.find(sl);
if (WFit != m_workingFrames.end())
fId = WFit->second;
else
fId = sl->getFirstFid();
new_workingFrames.insert(std::make_pair(sl, fId));
QString levelName = QString::fromStdWString(sl->getName());
if (sl->getProperties()->getDirtyFlag()) levelName += " *";
// append the current working frame number to the item name
if (fId != sl->getFirstFid() && fId.getNumber() >= 0)
levelName +=
QString(" [#") + QString::number(fId.getNumber()) + QString("]");
m_chooseLevelCombo->addItem(levelName);
}
}
}
m_chooseLevelCombo->addItem(tr("- No Current Level -"));
// swap the list
m_workingFrames.clear();
m_workingFrames = new_workingFrames;
// synchronize the current index of combo to the current level
updateCurrentLevelComboItem();
}
//-----------------------------------------------------------------------------
/*! synchronize the current index of combo to the current level
*/
void Filmstrip::updateCurrentLevelComboItem() {
if (m_chooseLevelCombo->count() == 1) {
m_chooseLevelCombo->setCurrentIndex(0);
return;
}
TXshSimpleLevel *currentLevel =
TApp::instance()->getCurrentLevel()->getSimpleLevel();
if (!currentLevel) {
int noLevelIndex = m_chooseLevelCombo->findText(tr("- No Current Level -"));
m_chooseLevelCombo->setCurrentIndex(noLevelIndex);
return;
}
for (int i = 0; i < m_levels.size(); i++) {
if (currentLevel->getName() == m_levels[i]->getName()) {
m_chooseLevelCombo->setCurrentIndex(i);
return;
}
}
int noLevelIndex = m_chooseLevelCombo->findText(tr("- No Current Level -"));
m_chooseLevelCombo->setCurrentIndex(noLevelIndex);
}
//-----------------------------------------------------------------------------
Filmstrip::~Filmstrip() {}
//-----------------------------------------------------------------------------
void Filmstrip::showEvent(QShowEvent *) {
TApp *app = TApp::instance();
TXshLevelHandle *levelHandle = app->getCurrentLevel();
bool ret = connect(levelHandle, SIGNAL(xshLevelSwitched(TXshLevel *)),
SLOT(onLevelSwitched(TXshLevel *)));
ret = ret &&
connect(levelHandle, SIGNAL(xshLevelChanged()), SLOT(onLevelChanged()));
// updateWindowTitle is called in the onLevelChanged
ret = ret && connect(app->getPaletteController()->getCurrentLevelPalette(),
SIGNAL(colorStyleChangedOnMouseRelease()),
SLOT(onLevelChanged()));
ret = ret && connect(levelHandle, SIGNAL(xshLevelTitleChanged()),
SLOT(onLevelChanged()));
ret =
ret && connect(m_frameArea->verticalScrollBar(),
SIGNAL(valueChanged(int)), this, SLOT(onSliderMoved(int)));
TSceneHandle *sceneHandle = TApp::instance()->getCurrentScene();
ret = ret && connect(sceneHandle, SIGNAL(sceneSwitched()), this,
SLOT(updateChooseLevelComboItems()));
ret = ret && connect(sceneHandle, SIGNAL(castChanged()), this,
SLOT(updateChooseLevelComboItems()));
ret = ret &&
connect(TApp::instance()->getCurrentXsheet(), SIGNAL(xsheetChanged()),
this, SLOT(updateChooseLevelComboItems()));
ret = ret && connect(app->getCurrentFrame(), SIGNAL(frameSwitched()), this,
SLOT(onFrameSwitched()));
assert(ret);
updateChooseLevelComboItems();
onFrameSwitched();
onLevelSwitched(0);
}
//-----------------------------------------------------------------------------
void Filmstrip::hideEvent(QHideEvent *) {
TApp *app = TApp::instance();
TXshLevelHandle *levelHandle = app->getCurrentLevel();
disconnect(levelHandle, SIGNAL(xshLevelSwitched(TXshLevel *)), this,
SLOT(onLevelSwitched(TXshLevel *)));
disconnect(levelHandle, SIGNAL(xshLevelChanged()), this,
SLOT(onLevelChanged()));
disconnect(TApp::instance()->getPaletteController()->getCurrentLevelPalette(),
SIGNAL(colorStyleChangedOnMouseRelease()), this,
SLOT(onLevelChanged()));
disconnect(levelHandle, SIGNAL(xshLevelTitleChanged()), this,
SLOT(onLevelChanged()));
disconnect(m_frameArea->verticalScrollBar(), SIGNAL(valueChanged(int)), this,
SLOT(onSliderMoved(int)));
TSceneHandle *sceneHandle = TApp::instance()->getCurrentScene();
disconnect(sceneHandle, SIGNAL(sceneSwitched()), this,
SLOT(updateChooseLevelComboItems()));
disconnect(sceneHandle, SIGNAL(castChanged()), this,
SLOT(updateChooseLevelComboItems()));
disconnect(TApp::instance()->getCurrentXsheet(), SIGNAL(xsheetChanged()),
this, SLOT(updateChooseLevelComboItems()));
disconnect(TApp::instance()->getCurrentFrame(), SIGNAL(frameSwitched()), this,
SLOT(onFrameSwitched()));
}
//-----------------------------------------------------------------------------
void Filmstrip::resizeEvent(QResizeEvent *e) {
m_frames->updateContentHeight();
m_frameArea->verticalScrollBar()->setSingleStep(
m_frames->getOneFrameHeight());
}
//-----------------------------------------------------------------------------
void Filmstrip::onLevelChanged() { updateWindowTitle(); }
//-----------------------------------------------------------------------------
void Filmstrip::updateWindowTitle() {
updateCurrentLevelComboItem();
TXshSimpleLevel *level = m_frames->getLevel();
QString levelName;
if (!level) {
parentWidget()->setWindowTitle(tr("Level Strip"));
return;
} else {
levelName = QString::fromStdWString(level->getName());
if (level->getProperties()->getDirtyFlag()) levelName += " *";
}
// parentWidget() is TPanel
parentWidget()->setWindowTitle(tr("Level: ") + levelName);
TFrameHandle *fh = TApp::instance()->getCurrentFrame();
if (fh->isEditingLevel() && fh->getFid().getNumber() >= 0)
levelName += QString(" [#") + QString::number(fh->getFid().getNumber()) +
QString("]");
m_chooseLevelCombo->setItemText(m_chooseLevelCombo->currentIndex(),
levelName);
}
//-----------------------------------------------------------------------------
void Filmstrip::onLevelSwitched(TXshLevel *oldLevel) {
updateWindowTitle();
int tc = ToonzCheck::instance()->getChecks();
if (tc & (ToonzCheck::eInk | ToonzCheck::ePaint)) {
TXshLevel *sl = TApp::instance()->getCurrentLevel()->getLevel();
if (!sl) return;
std::vector<TFrameId> fids;
sl->getFids(fids);
removeIcons(sl, fids, true);
}
update();
}
//-----------------------------------------------------------------------------
void Filmstrip::onSliderMoved(int val) {
int oneFrameHeight = m_frames->getIconSize().height() + fs_frameSpacing +
fs_iconMarginTop + fs_iconMarginBottom;
int tmpVal =
(int)((float)val / (float)oneFrameHeight + 0.5f) * oneFrameHeight;
m_frameArea->verticalScrollBar()->setValue(tmpVal);
}
//-----------------------------------------------------------------------------
void Filmstrip::onFrameSwitched() {
TFrameHandle *fh = TApp::instance()->getCurrentFrame();
if (!fh->isEditingLevel()) return;
TXshSimpleLevel *level = m_frames->getLevel();
std::map<TXshSimpleLevel *, TFrameId>::iterator WFit;
WFit = m_workingFrames.find(level);
if (WFit == m_workingFrames.end()) return;
WFit->second = fh->getFid();
QString levelName = QString::fromStdWString(level->getName());
if (level->getProperties()->getDirtyFlag()) levelName += " *";
if (fh->getFid().getNumber() >= 0)
levelName += QString(" [#") + QString::number(fh->getFid().getNumber()) +
QString("]");
m_chooseLevelCombo->setItemText(m_chooseLevelCombo->currentIndex(),
levelName);
}
//=============================================================================
// inbetweenDialog
//-----------------------------------------------------------------------------
InbetweenDialog::InbetweenDialog(QWidget *parent)
: Dialog(TApp::instance()->getMainWindow(), true, "InBeetween") {
setWindowTitle(tr("Inbetween"));
QString linear(tr("Linear"));
QString easeIn(tr("Ease In"));
QString easeOut(tr("Ease Out"));
QString easeInOut(tr("Ease In / Ease Out"));
QStringList items;
items << linear << easeIn << easeOut << easeInOut;
beginHLayout();
m_comboBox = new QComboBox(this);
m_comboBox->addItems(items);
addWidget(tr("Interpolation:"), m_comboBox);
endHLayout();
QPushButton *okBtn = new QPushButton(tr("Inbetween"), this);
QPushButton *cancelBtn = new QPushButton(tr("Cancel"), this);
connect(okBtn, SIGNAL(clicked()), this, SLOT(accept()));
connect(cancelBtn, SIGNAL(clicked()), this, SLOT(reject()));
addButtonBarWidget(okBtn, cancelBtn);
}
//-----------------------------------------------------------------------------
QString InbetweenDialog::getValue() { return m_comboBox->currentText(); }
//-----------------------------------------------------------------------------
void InbetweenDialog::setValue(const QString &value) {
int currentIndex = m_comboBox->findText(value);
if (currentIndex < 0) currentIndex = 0;
m_comboBox->setCurrentIndex(currentIndex);
}
//-----------------------------------------------------------------------------
int InbetweenDialog::getIndex(const QString &text) {
return m_comboBox->findText(text);
}
//=============================================================================
OpenFloatingPanel openFilmstripCommand(MI_OpenFilmStrip, "FilmStrip",
QObject::tr("Level: "));