void SceneViewer::enterEvent(QEvent *) {
if (m_isMouseEntered) return;
m_isMouseEntered = true;
TApp *app = TApp::instance();
modifiers = 0;
TTool *tool = app->getCurrentTool()->getTool();
TXshLevel *level = app->getCurrentLevel()->getLevel();
if (level && level->getSimpleLevel())
m_dpiScale =
getCurrentDpiScale(level->getSimpleLevel(), tool->getCurrentFid());
else
m_dpiScale = TPointD(1, 1);
if (m_freezedStatus != NO_FREEZED) return;
invalidateToolStatus();
if (tool && tool->isEnabled()) {
tool->setViewer(this);
tool->updateMatrix();
tool->onEnter();
}
setFocus();
updateGL();
}
void SceneViewer::keyReleaseEvent(QKeyEvent *event) {
if (m_freezedStatus != NO_FREEZED) return;
TTool *tool = TApp::instance()->getCurrentTool()->getTool();
if (!tool || !tool->isEnabled()) return;
tool->setViewer(this);
int key = event->key();
if (key == Qt::Key_Shift || key == Qt::Key_Control || key == Qt::Key_Alt ||
key == Qt::Key_AltGr) {
if (key == Qt::Key_Shift)
modifiers &= ~Qt::ShiftModifier;
else if (key == Qt::Key_Control)
modifiers &= ~Qt::ControlModifier;
else if (key == Qt::Key_Alt || key == Qt::Key_AltGr)
modifiers &= ~Qt::AltModifier;
// quando l'utente preme shift/ctrl ecc. alcuni tool (es. pinch) devono
// cambiare subito la forma del cursore, senza aspettare il prossimo move
TMouseEvent toonzEvent;
initToonzEvent(toonzEvent, event);
toonzEvent.m_pos =
TPoint(m_lastMousePos.x(), height() - 1 - m_lastMousePos.y());
TPointD pos = tool->getMatrix().inv() * winToWorld(m_lastMousePos);
TObjectHandle *objHandle = TApp::instance()->getCurrentObject();
if (tool->getToolType() & TTool::LevelTool && !objHandle->isSpline()) {
pos.x /= m_dpiScale.x;
pos.y /= m_dpiScale.y;
}
tool->mouseMove(pos, toonzEvent);
setToolCursor(this, tool->getCursorId());
}
if (tool->getName() == T_Type)
event->accept();
else
event->ignore();
}
void SceneViewer::keyPressEvent(QKeyEvent *event) {
if (m_freezedStatus != NO_FREEZED) return;
int key = event->key();
if (changeFrameSkippingHolds(event)) {
return;
}
if ((event->modifiers() & Qt::ShiftModifier) &&
(key == Qt::Key_Down || key == Qt::Key_Up)) {
}
TTool *tool = TApp::instance()->getCurrentTool()->getTool();
if (!tool) return;
bool isTextToolActive = tool->getName() == T_Type && tool->isActive();
if (!isTextToolActive && ViewerZoomer(this).exec(event)) return;
if (!isTextToolActive && SceneViewerShortcutReceiver(this).exec(event))
return;
if (!tool->isEnabled()) return;
tool->setViewer(this);
// If this object is child of Viewer or ComboViewer
// (m_isStyleShortcutSelective = true),
// then consider about shortcut for the current style selection.
if (m_isStyleShortcutSwitchable &&
Preferences::instance()->isUseNumpadForSwitchingStylesEnabled() &&
(!isTextToolActive) && (event->modifiers() == Qt::NoModifier ||
event->modifiers() == Qt::KeypadModifier) &&
((Qt::Key_0 <= key && key <= Qt::Key_9) || key == Qt::Key_Tab ||
key == Qt::Key_Backtab)) {
event->ignore();
return;
}
if (key == Qt::Key_Shift)
modifiers |= Qt::SHIFT;
else if (key == Qt::Key_Control)
modifiers |= Qt::CTRL;
else if (key == Qt::Key_Alt || key == Qt::Key_AltGr)
modifiers |= Qt::ALT;
if (key == Qt::Key_Shift || key == Qt::Key_Control || key == Qt::Key_Alt ||
key == Qt::Key_AltGr) {
// quando l'utente preme shift/ctrl ecc. alcuni tool (es. pinch) devono
// cambiare subito la forma del cursore, senza aspettare il prossimo move
TMouseEvent toonzEvent;
initToonzEvent(toonzEvent, event);
toonzEvent.m_pos =
TPoint(m_lastMousePos.x(), height() - 1 - m_lastMousePos.y());
TPointD pos = tool->getMatrix().inv() * winToWorld(m_lastMousePos);
TObjectHandle *objHandle = TApp::instance()->getCurrentObject();
if (tool->getToolType() & TTool::LevelTool && !objHandle->isSpline()) {
pos.x /= m_dpiScale.x;
pos.y /= m_dpiScale.y;
}
tool->mouseMove(pos, toonzEvent);
setToolCursor(this, tool->getCursorId());
}
bool shiftButton = QApplication::keyboardModifiers() == Qt::ShiftModifier;
TUINT32 flags = 0;
TPoint pos;
if (key == Qt::Key_Shift)
flags = TwConsts::TK_ShiftPressed;
else if (key == Qt::Key_Control)
flags = TwConsts::TK_CtrlPressed;
else if (key == Qt::Key_Alt)
flags = TwConsts::TK_AltPressed;
else if (key == Qt::Key_CapsLock)
flags = TwConsts::TK_CapsLock;
else if (key == Qt::Key_Backspace)
key = TwConsts::TK_Backspace;
else if (key == Qt::Key_Return)
key = TwConsts::TK_Return;
else if (key == Qt::Key_Left && !shiftButton)
key = TwConsts::TK_LeftArrow;
else if (key == Qt::Key_Right && !shiftButton)
key = TwConsts::TK_RightArrow;
else if (key == Qt::Key_Up && !shiftButton)
key = TwConsts::TK_UpArrow;
else if (key == Qt::Key_Down && !shiftButton)
key = TwConsts::TK_DownArrow;
else if (key == Qt::Key_Left && shiftButton)
key = TwConsts::TK_ShiftLeftArrow;
else if (key == Qt::Key_Right && shiftButton)
key = TwConsts::TK_ShiftRightArrow;
else if (key == Qt::Key_Up && shiftButton)
key = TwConsts::TK_ShiftUpArrow;
else if (key == Qt::Key_Down && shiftButton)
key = TwConsts::TK_ShiftDownArrow;
else if (key == Qt::Key_Home)
key = TwConsts::TK_Home;
else if (key == Qt::Key_End)
key = TwConsts::TK_End;
else if (key == Qt::Key_PageUp)
key = TwConsts::TK_PageUp;
else if (key == Qt::Key_PageDown)
key = TwConsts::TK_PageDown;
else if (key == Qt::Key_Insert)
key = TwConsts::TK_Insert;
else if (key == Qt::Key_Delete)
key = TwConsts::TK_Delete;
else if (key == Qt::Key_Escape)
key = TwConsts::TK_Esc;
else if (key == Qt::Key_F1)
key = TwConsts::TK_F1;
else if (key == Qt::Key_F2)
key = TwConsts::TK_F2;
else if (key == Qt::Key_F3)
key = TwConsts::TK_F3;
else if (key == Qt::Key_F4)
key = TwConsts::TK_F4;
else if (key == Qt::Key_F5)
key = TwConsts::TK_F5;
else if (key == Qt::Key_F6)
key = TwConsts::TK_F6;
else if (key == Qt::Key_F7)
key = TwConsts::TK_F7;
else if (key == Qt::Key_F8)
key = TwConsts::TK_F8;
else if (key == Qt::Key_F9)
key = TwConsts::TK_F9;
else if (key == Qt::Key_F10)
key = TwConsts::TK_F10;
else if (key == Qt::Key_F11)
key = TwConsts::TK_F11;
else if (key == Qt::Key_F12)
key = TwConsts::TK_F12;
else if (key == Qt::Key_Menu || key == Qt::Key_Meta)
return;
bool ret = false;
if (tool) // && m_toolEnabled)
{
QString text = event->text();
if ((event->modifiers() & Qt::ShiftModifier)) text.toUpper();
std::wstring unicodeChar = text.toStdWString();
ret = tool->keyDown(key, unicodeChar, flags, pos); // per il textTool
if (ret) {
update();
return;
}
ret = tool->keyDown(key, flags, pos); // per gli altri tool
}
if (!ret) {
TFrameHandle *fh = TApp::instance()->getCurrentFrame();
if (key == TwConsts::TK_UpArrow)
fh->prevFrame();
else if (key == TwConsts::TK_DownArrow)
fh->nextFrame();
else if (key == TwConsts::TK_Home)
fh->firstFrame();
else if (key == TwConsts::TK_End)
fh->lastFrame();
}
update();
// TODO: devo accettare l'evento?
}
void SceneViewer::mouseReleaseEvent(QMouseEvent *event) {
// evita i release ripetuti
if (!m_buttonClicked) return;
m_buttonClicked = false;
TTool *tool = TApp::instance()->getCurrentTool()->getTool();
if (!tool || !tool->isEnabled()) {
if (!m_toolDisableReason.isEmpty() && m_mouseButton == Qt::LeftButton &&
!m_editPreviewSubCamera)
DVGui::warning(m_toolDisableReason);
}
if (m_freezedStatus != NO_FREEZED) return;
if (m_mouseButton != event->button()) return;
if (m_current3DDevice != NONE) {
m_mouseButton = Qt::NoButton;
m_tabletEvent = false;
m_pressure = 0;
if (m_current3DDevice == SIDE_LEFT_3D)
set3DLeftSideView();
else if (m_current3DDevice == SIDE_RIGHT_3D)
set3DRightSideView();
else if (m_current3DDevice == TOP_3D)
set3DTopView();
return;
}
if (m_mouseButton == Qt::LeftButton && m_editPreviewSubCamera) {
if (!PreviewSubCameraManager::instance()->mouseReleaseEvent(this, event))
goto quit;
}
if (m_compareSettings.m_dragCompareX || m_compareSettings.m_dragCompareY) {
m_compareSettings.m_dragCompareX = m_compareSettings.m_dragCompareY = false;
goto quit;
}
m_pos = QPoint(0, 0);
if (!tool || !tool->isEnabled()) goto quit;
tool->setViewer(this);
{
TMouseEvent toonzEvent;
initToonzEvent(toonzEvent, event, height(), m_pressure, m_tabletEvent,
false);
TPointD pos = tool->getMatrix().inv() * winToWorld(event->pos());
TObjectHandle *objHandle = TApp::instance()->getCurrentObject();
if (tool->getToolType() & TTool::LevelTool && !objHandle->isSpline()) {
pos.x /= m_dpiScale.x;
pos.y /= m_dpiScale.y;
}
if (m_mouseButton == Qt::LeftButton) {
tool->leftButtonUp(pos, toonzEvent);
TApp::instance()->getCurrentTool()->setToolBusy(false);
}
}
quit:
m_mouseButton = Qt::NoButton;
m_tabletEvent = false;
m_pressure = 0;
}
void SceneViewer::mousePressEvent(QMouseEvent *event) {
// evita i press ripetuti
if (m_buttonClicked) return;
m_buttonClicked = true;
if (m_freezedStatus != NO_FREEZED) return;
if (m_mouseButton != Qt::NoButton) return;
m_pos = event->pos();
m_mouseButton = event->button();
// when using tablet, avoid unexpected drawing behavior occurs when
// middle-click
Qt::MouseButtons mousebuttons;
mousebuttons = event->buttons();
if (m_tabletEvent && m_mouseButton == Qt::MidButton &&
(mousebuttons | Qt::LeftButton))
return;
if (is3DView() && m_current3DDevice != NONE &&
m_mouseButton == Qt::LeftButton)
return;
else if (m_mouseButton == Qt::LeftButton && m_editPreviewSubCamera) {
if (!PreviewSubCameraManager::instance()->mousePressEvent(this, event))
return;
} else if (m_mouseButton == Qt::LeftButton && m_visualSettings.m_doCompare) {
if (abs(m_pos.x() - width() * m_compareSettings.m_compareX) < 20) {
m_compareSettings.m_dragCompareX = true;
m_compareSettings.m_dragCompareY = false;
m_compareSettings.m_compareY = ImagePainter::DefaultCompareValue;
update();
m_tabletEvent = false;
return;
} else if (abs((height() - m_pos.y()) -
height() * m_compareSettings.m_compareY) < 20) {
m_compareSettings.m_dragCompareY = true;
m_compareSettings.m_dragCompareX = false;
m_compareSettings.m_compareX = ImagePainter::DefaultCompareValue;
update();
m_tabletEvent = false;
return;
} else
m_compareSettings.m_dragCompareX = m_compareSettings.m_dragCompareY =
false;
}
if (m_freezedStatus != NO_FREEZED) return;
TTool *tool = TApp::instance()->getCurrentTool()->getTool();
if (!tool || !tool->isEnabled()) {
m_tabletEvent = false;
return;
}
tool->setViewer(this);
if (m_mouseButton == Qt::LeftButton && tool->preLeftButtonDown()) {
tool = TApp::instance()->getCurrentTool()->getTool();
if (!tool || !tool->isEnabled()) {
m_tabletEvent = false;
return;
}
tool->setViewer(this);
}
TMouseEvent toonzEvent;
if (m_pressure > 0 && !m_tabletEvent) m_tabletEvent = true;
if (TApp::instance()->isPenCloseToTablet()) m_tabletEvent = true;
initToonzEvent(toonzEvent, event, height(), m_pressure, m_tabletEvent, true);
// if(!m_tabletEvent) qDebug() << "-----------------MOUSE PRESS 'PURO'.
// POSSIBILE EMBOLO";
TPointD pos = tool->getMatrix().inv() * winToWorld(m_pos);
TObjectHandle *objHandle = TApp::instance()->getCurrentObject();
if (tool->getToolType() & TTool::LevelTool && !objHandle->isSpline()) {
pos.x /= m_dpiScale.x;
pos.y /= m_dpiScale.y;
}
if (m_mouseButton == Qt::LeftButton) {
TApp::instance()->getCurrentTool()->setToolBusy(true);
tool->leftButtonDown(pos, toonzEvent);
}
if (m_mouseButton == Qt::RightButton) tool->rightButtonDown(pos, toonzEvent);
}
void SceneViewer::mouseMoveEvent(QMouseEvent *event) {
if (m_freezedStatus != NO_FREEZED) return;
QPoint curPos = event->pos();
bool cursorSet = false;
m_lastMousePos = curPos;
if (m_editPreviewSubCamera) {
if (!PreviewSubCameraManager::instance()->mouseMoveEvent(this, event))
return;
}
// if the "compare with snapshot" mode is activated, change the mouse cursor
// on the border handle
if (m_visualSettings.m_doCompare) {
if (abs(curPos.x() - width() * m_compareSettings.m_compareX) < 20) {
cursorSet = true;
setToolCursor(this, ToolCursor::ScaleHCursor);
} else if (abs((height() - curPos.y()) -
height() * m_compareSettings.m_compareY) < 20) {
cursorSet = true;
setToolCursor(this, ToolCursor::ScaleVCursor);
}
}
// control of the border handle when the "compare with snapshot" mode is
// activated
if (m_compareSettings.m_dragCompareX || m_compareSettings.m_dragCompareY) {
if (m_compareSettings.m_dragCompareX)
m_compareSettings.m_compareX +=
((double)(curPos.x() - m_pos.x())) / width();
else if (m_compareSettings.m_dragCompareY)
m_compareSettings.m_compareY -=
((double)(curPos.y() - m_pos.y())) / height();
m_compareSettings.m_compareX =
tcrop(m_compareSettings.m_compareX, 0.0, 1.0);
m_compareSettings.m_compareY =
tcrop(m_compareSettings.m_compareY, 0.0, 1.0);
update();
m_pos = curPos;
} else if (m_mouseButton == Qt::NoButton || m_mouseButton == Qt::LeftButton) {
if (is3DView() && m_current3DDevice != NONE &&
m_mouseButton == Qt::LeftButton)
return;
else if (is3DView() && m_mouseButton == Qt::NoButton) {
TRectD rect = TRectD(TPointD(m_topRasterPos.x, m_topRasterPos.y),
TDimensionD(20, 20));
if (rect.contains(TPointD(curPos.x(), curPos.y())))
m_current3DDevice = TOP_3D;
else {
rect = TRectD(TPointD(m_sideRasterPos.x, m_sideRasterPos.y),
TDimensionD(20, 20));
if (rect.contains(TPointD(curPos.x(), curPos.y()))) {
if (m_phi3D > 0)
m_current3DDevice = SIDE_RIGHT_3D;
else
m_current3DDevice = SIDE_LEFT_3D;
} else
m_current3DDevice = NONE;
}
if (m_current3DDevice != NONE) {
cursorSet = true;
setToolCursor(this, ToolCursor::CURSOR_ARROW);
}
}
// if the middle mouse button is pressed while dragging, then do panning
Qt::MouseButtons mousebuttons;
mousebuttons = event->buttons();
if (mousebuttons & Qt::MidButton) {
// panning
QPoint p = curPos - m_pos;
if (m_pos == QPoint(0, 0) && p.manhattanLength() > 300) return;
panQt(curPos - m_pos);
m_pos = curPos;
return;
}
TTool *tool = TApp::instance()->getCurrentTool()->getTool();
if (!tool || !tool->isEnabled()) {
m_tabletEvent = false;
return;
}
tool->setViewer(this);
TMouseEvent toonzEvent;
initToonzEvent(toonzEvent, event, height(), m_pressure, m_tabletEvent,
false);
TPointD worldPos = winToWorld(curPos);
TPointD pos = tool->getMatrix().inv() * worldPos;
if (m_locator) {
m_locator->onChangeViewAff(worldPos);
}
TObjectHandle *objHandle = TApp::instance()->getCurrentObject();
if (tool->getToolType() & TTool::LevelTool && !objHandle->isSpline()) {
pos.x /= m_dpiScale.x;
pos.y /= m_dpiScale.y;
}
// qDebug() << "mouseMoveEvent. " << (m_tabletEvent?"tablet":"mouse")
// << " pressure=" << m_pressure << " mouseButton=" << m_mouseButton
// << " buttonClicked=" << m_buttonClicked;
if ((m_tabletEvent && m_pressure > 0) || m_mouseButton == Qt::LeftButton) {
// sometimes the mousePressedEvent is postponed to a wrong mouse move
// event!
if (m_buttonClicked) tool->leftButtonDrag(pos, toonzEvent);
} else if (m_pressure == 0) {
tool->mouseMove(pos, toonzEvent);
// m_tabletEvent=false;
}
if (!cursorSet) setToolCursor(this, tool->getCursorId());
m_pos = curPos;
} else if (m_mouseButton == Qt::MidButton) {
if ((event->buttons() & Qt::MidButton) == 0)
m_mouseButton = Qt::NoButton;
else
// panning
panQt(curPos - m_pos);
m_pos = curPos;
return;
}
}