#include "toonzqt/fxschematicscene.h"
// TnzQt includes
#include "toonzqt/fxtypes.h"
#include "toonzqt/fxschematicnode.h"
#include "toonzqt/gutil.h"
#include "toonzqt/dvdialog.h"
#include "toonzqt/fxselection.h"
#include "toonzqt/schematicgroupeditor.h"
#include "toonzqt/swatchviewer.h"
#include "toonzqt/tselectionhandle.h"
// TnzLib includes
#include "toonz/txsheet.h"
#include "toonz/toonzscene.h"
#include "toonz/tcolumnfxset.h"
#include "toonz/fxdag.h"
#include "toonz/txshlevelcolumn.h"
#include "toonz/tcolumnfx.h"
#include "toonz/txshpalettecolumn.h"
#include "toonz/txshzeraryfxcolumn.h"
#include "toonz/fxcommand.h"
#include "toonz/txsheethandle.h"
#include "toonz/tfxhandle.h"
#include "toonz/tscenehandle.h"
#include "toonz/tcolumnhandle.h"
#include "toonz/tframehandle.h"
#include "toonz/tobjecthandle.h"
#include "toonz/childstack.h"
// TnzBase includes
#include "tmacrofx.h"
#include "fxdata.h"
#include "tpassivecachemanager.h"
#include "tfxattributes.h"
// TnzCore includes
#include "tconst.h"
#include "tenv.h"
// Qt includes
#include <QMenu>
#include <QApplication>
#include <QGraphicsSceneContextMenuEvent>
TEnv::IntVar IconifyFxSchematicNodes("IconifyFxSchematicNodes", 0);
namespace {
class MatchesFx {
TFxP m_fx;
public:
MatchesFx(const TFxP &fx) : m_fx(fx) {}
bool operator()(const TFxP &fx) {
TZeraryColumnFx *zfx = dynamic_cast<TZeraryColumnFx *>(fx.getPointer());
return (m_fx.getPointer() == fx.getPointer()) ||
(zfx && m_fx.getPointer() == zfx->getZeraryFx());
}
};
//-----------------------------------------------------------
void keepSubgroup(QMap<int, QList<SchematicNode *>> &editedGroup) {
QMap<int, QList<SchematicNode *>>::iterator it;
for (it = editedGroup.begin(); it != editedGroup.end(); it++) {
QList<SchematicNode *> groupedNodes = it.value();
int i;
for (i = 0; i < groupedNodes.size(); i++) {
FxSchematicNode *node = dynamic_cast<FxSchematicNode *>(groupedNodes[i]);
if (!node) continue;
TFx *fx = node->getFx();
assert(fx);
QMap<int, QList<SchematicNode *>>::iterator it2;
for (it2 = editedGroup.begin(); it2 != editedGroup.end(); it2++) {
if (fx->getAttributes()->isContainedInGroup(it2.key()) &&
!editedGroup[it2.key()].contains(node))
editedGroup[it2.key()].append(node);
}
}
}
}
//-----------------------------------------------------------
//! Find the input and the output fx contained in \b visitedFxs.
//! \b visitedFxs must be a connected fx selection. In \b outputFx is put the
//! root of the connected fx selection.
//! In \b inputFx is put a leaf of the connected fx selection.
void findBoundariesFxs(TFx *&inputFx, TFx *&outputFx,
QMap<TFx *, bool> &visitedFxs, TFx *currentFx = 0) {
if (visitedFxs.isEmpty()) return;
if (!currentFx) currentFx = visitedFxs.begin().key();
int inputPortCount = currentFx->getInputPortCount();
int outputConnectionCount = currentFx->getOutputConnectionCount();
if (inputPortCount > 0 && !visitedFxs[currentFx]) {
visitedFxs[currentFx] = true;
TFxPort *fxPort = currentFx->getInputPort(0);
TFx *fx = fxPort->getFx();
if (fx && visitedFxs.count(fx) == 1) {
if (!visitedFxs[fx]) findBoundariesFxs(inputFx, outputFx, visitedFxs, fx);
} else
inputFx = currentFx;
} else
inputFx = currentFx;
if (!outputFx) {
if (outputConnectionCount > 0) {
TFx *fx = currentFx->getOutputConnection(0)->getOwnerFx();
if (fx && visitedFxs.count(fx) == 1) {
if (!visitedFxs[fx])
findBoundariesFxs(inputFx, outputFx, visitedFxs, fx);
} else
outputFx = currentFx;
} else
outputFx = currentFx;
}
}
//-----------------------------------------------------------
bool canDisconnectSelection(FxSelection *selection) {
QList<TFxP> selectedFx = selection->getFxs();
int i;
for (i = 0; i < selectedFx.size(); i++) // .....
{
TFx *fx = selectedFx[i].getPointer();
TLevelColumnFx *lcFx = dynamic_cast<TLevelColumnFx *>(fx);
TPaletteColumnFx *pfx = dynamic_cast<TPaletteColumnFx *>(fx);
TXsheetFx *xfx = dynamic_cast<TXsheetFx *>(fx);
TOutputFx *ofx = dynamic_cast<TOutputFx *>(fx);
TZeraryColumnFx *zfx = dynamic_cast<TZeraryColumnFx *>(fx);
return (!lcFx && !pfx && !xfx && !ofx &&
(!zfx || zfx->getInputPortCount() > 0)); // !!!!!
}
return false;
}
//------------------------------------------------------------------
QList<TFxP> getRoots(const QList<TFxP> &fxs, TFxSet *terminals) {
QList<TFxP> roots;
int i;
for (i = 0; i < fxs.size(); i++) {
TFx *fx = fxs[i].getPointer();
int j;
bool isRoot = true;
for (j = 0; j < fx->getOutputConnectionCount(); j++) {
TFx *outFx = fx->getOutputConnection(j)->getOwnerFx();
if (outFx &&
std::find_if(fxs.begin(), fxs.end(), MatchesFx(outFx)) != fxs.end() &&
!terminals->containsFx(fx))
isRoot = false;
}
if (isRoot) roots.append(fx);
}
return roots;
}
} // namespace
//==================================================================
//
// FxSchematicScene::SupportLinks
//
//==================================================================
void FxSchematicScene::SupportLinks::addBridgeLink(SchematicLink *link) {
if (link && !m_bridges.contains(link)) m_bridges.push_back(link);
}
//------------------------------------------------------------------
void FxSchematicScene::SupportLinks::addOutputLink(SchematicLink *link) {
if (link && !m_outputs.contains(link)) m_outputs.push_back(link);
}
//------------------------------------------------------------------
void FxSchematicScene::SupportLinks::addInputLink(SchematicLink *link) {
if (link && !m_inputs.contains(link)) m_inputs.push_back(link);
}
//------------------------------------------------------------------
void FxSchematicScene::SupportLinks::hideBridgeLinks() {
int i;
for (i = 0; i < m_bridges.size(); i++) m_bridges[i]->hide();
}
//------------------------------------------------------------------
void FxSchematicScene::SupportLinks::hideInputLinks() {
int i;
for (i = 0; i < m_inputs.size(); i++) m_inputs[i]->hide();
}
//------------------------------------------------------------------
void FxSchematicScene::SupportLinks::hideOutputLinks() {
int i;
for (i = 0; i < m_outputs.size(); i++) m_outputs[i]->hide();
}
//------------------------------------------------------------------
void FxSchematicScene::SupportLinks::showBridgeLinks() {
int i;
for (i = 0; i < m_bridges.size(); i++) m_bridges[i]->show();
}
//------------------------------------------------------------------
void FxSchematicScene::SupportLinks::showInputLinks() {
int i;
for (i = 0; i < m_inputs.size(); i++) m_inputs[i]->show();
}
//------------------------------------------------------------------
void FxSchematicScene::SupportLinks::showOutputLinks() {
int i;
for (i = 0; i < m_outputs.size(); i++) m_outputs[i]->show();
}
//------------------------------------------------------------------
void FxSchematicScene::SupportLinks::removeBridgeLinks(bool deleteLink) {
int i;
for (i = 0; i < m_bridges.size(); i++) {
SchematicLink *link = m_bridges[i];
m_bridges.removeAt(i);
if (deleteLink) {
link->getStartPort()->removeLink(link);
link->getEndPort()->removeLink(link);
delete link;
}
}
}
//------------------------------------------------------------------
void FxSchematicScene::SupportLinks::removeInputLinks(bool deleteLink) {
int i;
for (i = 0; i < m_inputs.size(); i++) {
SchematicLink *link = m_inputs[i];
m_inputs.removeAt(i);
if (deleteLink) {
link->getStartPort()->removeLink(link);
link->getEndPort()->removeLink(link);
delete link;
}
}
}
//------------------------------------------------------------------
void FxSchematicScene::SupportLinks::removeOutputLinks(bool deleteLink) {
int i;
for (i = 0; i < m_outputs.size(); i++) {
SchematicLink *link = m_outputs[i];
m_outputs.removeAt(i);
if (deleteLink) {
link->getStartPort()->removeLink(link);
link->getEndPort()->removeLink(link);
delete link;
}
}
}
//------------------------------------------------------------------
void FxSchematicScene::SupportLinks::clearAll() {
m_bridges.clear();
m_inputs.clear();
m_outputs.clear();
}
//------------------------------------------------------------------
int FxSchematicScene::SupportLinks::size() {
return m_bridges.size() + m_inputs.size() + m_outputs.size();
}
//==================================================================
//
// FxSchematicScene
//
//==================================================================
FxSchematicScene::FxSchematicScene(QWidget *parent)
: SchematicScene(parent)
, m_firstPoint(sceneRect().center())
, m_xshHandle(0)
, m_fxHandle(0)
, m_addFxContextMenu()
, m_disconnectionLinks()
, m_connectionLinks()
, m_isConnected(false)
, m_linkUnlinkSimulation(false)
, m_altPressed(false)
, m_lastPos(0, 0)
, m_currentFxNode(0)
, m_gridDimension(eSmall)
, m_isNormalIconView(!IconifyFxSchematicNodes)
, m_viewer() {
m_viewer = (SchematicViewer *)parent;
m_selection = new FxSelection();
m_selection->setFxSchematicScene(this);
connect(m_selection, SIGNAL(doCollapse(const QList<TFxP> &)), this,
SLOT(onCollapse(const QList<TFxP> &)));
connect(m_selection, SIGNAL(doExplodeChild(const QList<TFxP> &)), this,
SIGNAL(doExplodeChild(const QList<TFxP> &)));
connect(this, SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));
m_addFxContextMenu.setSelection(m_selection);
m_highlightedLinks.clear();
}
//------------------------------------------------------------------
FxSchematicScene::~FxSchematicScene() {
if (m_selection) delete m_selection;
}
//------------------------------------------------------------------
void FxSchematicScene::setApplication(TApplication *app) {
m_app = app;
m_xshHandle = app->getCurrentXsheet();
m_fxHandle = app->getCurrentFx();
m_frameHandle = app->getCurrentFrame();
m_columnHandle = app->getCurrentColumn();
if (m_fxHandle)
connect(m_fxHandle, SIGNAL(fxSwitched()), this,
SLOT(onCurrentFxSwitched()));
m_addFxContextMenu.setApplication(app);
m_selection->setXsheetHandle(m_xshHandle);
m_selection->setFxHandle(m_fxHandle);
}
//------------------------------------------------------------------
void FxSchematicScene::updateScene() {
if (!views().empty()) m_disconnectionLinks.clearAll();
m_connectionLinks.clearAll();
m_selectionOldPos.clear();
clearSelection();
clearAllItems();
m_table.clear();
m_groupedTable.clear();
m_groupEditorTable.clear();
m_macroEditorTable.clear();
m_currentFxNode = 0;
// GroupId->Fx
QMap<int, QList<TFxP>> groupedFxs;
QMap<int, QList<SchematicNode *>> editedGroup;
QMap<TMacroFx *, QList<SchematicNode *>> editedMacro;
TXsheet *xsh = m_xshHandle->getXsheet();
m_gridDimension = xsh->getFxDag()->getDagGridDimension();
TFxSet *fxSet = xsh->getFxDag()->getInternalFxs();
int i;
FxDag *fxDag = xsh->getFxDag();
// Add XSheetFX node
addFxSchematicNode(fxDag->getXsheetFx());
// Add outputFx nodes
int k;
for (k = 0; k < fxDag->getOutputFxCount(); k++) {
TOutputFx *fx = fxDag->getOutputFx(k);
if (fx->getAttributes()->isGrouped() &&
!fx->getAttributes()->isGroupEditing()) {
groupedFxs[fx->getAttributes()->getGroupId()].push_back(fx);
continue;
}
SchematicNode *node = addFxSchematicNode(fx);
if (fx->getAttributes()->isGrouped())
editedGroup[fx->getAttributes()->getEditingGroupId()].append(node);
}
// Add columnFx and zeraryFx nodes
for (i = 0; i < xsh->getColumnCount(); i++) {
TXshColumn *column = xsh->getColumn(i);
TFx *fx = 0;
if (TXshLevelColumn *lc = column->getLevelColumn())
fx = lc->getLevelColumnFx();
else if (TXshPaletteColumn *pc = dynamic_cast<TXshPaletteColumn *>(column))
fx = pc->getPaletteColumnFx();
else if (TXshZeraryFxColumn *zc =
dynamic_cast<TXshZeraryFxColumn *>(column))
fx = zc->getZeraryColumnFx();
if (!fx) continue;
if (fx->getAttributes()->isGrouped() &&
!fx->getAttributes()->isGroupEditing()) {
groupedFxs[fx->getAttributes()->getGroupId()].push_back(fx);
continue;
}
if (column->isEmpty() && fx && fx->getOutputConnectionCount() == 0)
continue;
SchematicNode *node = addFxSchematicNode(fx);
if (fx->getAttributes()->isGrouped())
editedGroup[fx->getAttributes()->getEditingGroupId()].append(node);
}
// Add normalFx
for (i = 0; i < fxSet->getFxCount(); i++) {
TFx *fx = fxSet->getFx(i);
TMacroFx *macro = dynamic_cast<TMacroFx *>(fx);
if (fx->getAttributes()->isGrouped() &&
!fx->getAttributes()->isGroupEditing()) {
groupedFxs[fx->getAttributes()->getGroupId()].push_back(fx);
continue;
} else if (macro && macro->isEditing()) {
std::vector<TFxP> fxs = macro->getFxs();
int j;
for (j = 0; j < (int)fxs.size(); j++) {
SchematicNode *node = addFxSchematicNode(fxs[j].getPointer());
editedMacro[macro].append(node);
if (fxs[j]->getAttributes()->isGrouped() &&
macro->getAttributes()->isGroupEditing())
editedGroup[fx->getAttributes()->getEditingGroupId()].append(node);
}
continue;
}
SchematicNode *node = addFxSchematicNode(fx);
if (fx->getAttributes()->isGrouped())
editedGroup[fx->getAttributes()->getEditingGroupId()].append(node);
}
// grouped node
QMap<int, QList<TFxP>>::const_iterator it;
for (it = groupedFxs.begin(); it != groupedFxs.end(); it++) {
FxSchematicNode *node = addGroupedFxSchematicNode(it.key(), it.value());
TFx *fx = node->getFx();
assert(fx);
int editingGroupId = fx->getAttributes()->getEditingGroupId();
if (editingGroupId != -1) editedGroup[editingGroupId].append(node);
}
keepSubgroup(editedGroup);
updateEditedGroups(editedGroup);
updateEditedMacros(editedMacro);
updateLink();
m_nodesToPlace.clear();
}
//------------------------------------------------------------------
void FxSchematicScene::updateEditedGroups(
const QMap<int, QList<SchematicNode *>> &editedGroup) {
QMap<int, QList<SchematicNode *>>::const_iterator it;
for (it = editedGroup.begin(); it != editedGroup.end(); it++) {
int zValue = 2;
QMap<int, QList<SchematicNode *>>::const_iterator it2 = editedGroup.begin();
while (it2 != editedGroup.end()) {
FxSchematicNode *placedFxNode =
dynamic_cast<FxSchematicNode *>(it2.value()[0]);
FxSchematicNode *fxNode = dynamic_cast<FxSchematicNode *>(it.value()[0]);
if (!placedFxNode || !fxNode) {
it2++;
continue;
}
int placedGroupedId =
placedFxNode->getFx()->getAttributes()->getEditingGroupId();
if (fxNode->getFx()->getAttributes()->isContainedInGroup(
placedGroupedId) &&
fxNode->getFx()->getAttributes()->getEditingGroupId() != it2.key())
zValue += 2;
it2++;
}
FxSchematicGroupEditor *node =
addEditedGroupedFxSchematicNode(it.key(), it.value());
node->setZValue(zValue);
node->setGroupedNodeZValue(zValue + 1);
}
}
//------------------------------------------------------------------
void FxSchematicScene::updateEditedMacros(
const QMap<TMacroFx *, QList<SchematicNode *>> &editedMacro) {
QMap<TMacroFx *, QList<SchematicNode *>>::const_iterator it;
for (it = editedMacro.begin(); it != editedMacro.end(); it++) {
TMacroFx *macro = it.key();
int zValue = 2;
if (macro->getAttributes()->isGrouped()) {
FxSchematicGroupEditor *containingGroup =
m_groupEditorTable[macro->getAttributes()->getEditingGroupId()];
assert(containingGroup);
zValue = containingGroup->zValue() + 2;
}
FxSchematicMacroEditor *node =
addEditedMacroFxSchematicNode(it.key(), it.value());
node->setZValue(zValue);
node->setGroupedNodeZValue(zValue + 1);
}
}
//------------------------------------------------------------------
FxSchematicNode *FxSchematicScene::addFxSchematicNode(TFx *fx) {
FxSchematicNode *node = createFxSchematicNode(fx);
if (!node) return 0;
connect(node, SIGNAL(sceneChanged()), this, SLOT(onSceneChanged()));
connect(node, SIGNAL(xsheetChanged()), this, SLOT(onXsheetChanged()));
connect(node, SIGNAL(switchCurrentFx(TFx *)), this,
SLOT(onSwitchCurrentFx(TFx *)));
connect(node, SIGNAL(currentColumnChanged(int)), this,
SLOT(onCurrentColumnChanged(int)));
connect(node, SIGNAL(fxNodeDoubleClicked()), this,
SLOT(onFxNodeDoubleClicked()));
if (fx->getAttributes()->getDagNodePos() == TConst::nowhere) {
node->resize(m_gridDimension == 0);
placeNode(node);
} else
updatePosition(node, fx->getAttributes()->getDagNodePos());
m_table[fx] = node;
return node;
}
//------------------------------------------------------------------
FxSchematicNode *FxSchematicScene::addGroupedFxSchematicNode(
int groupId, const QList<TFxP> &groupedFxs) {
TFxSet *terminals = getXsheet()->getFxDag()->getTerminalFxs();
QList<TFxP> roots = getRoots(groupedFxs, terminals);
if (roots.isEmpty()) return 0;
std::wstring name = roots[0]->getAttributes()->getGroupName(false);
FxGroupNode *node = new FxGroupNode(this, groupedFxs, roots, groupId, name);
if (!node) return 0;
connect(node, SIGNAL(sceneChanged()), this, SLOT(onSceneChanged()));
connect(node, SIGNAL(xsheetChanged()), this, SLOT(onXsheetChanged()));
connect(node, SIGNAL(switchCurrentFx(TFx *)), this,
SLOT(onSwitchCurrentFx(TFx *)));
connect(node, SIGNAL(currentColumnChanged(int)), this,
SLOT(onCurrentColumnChanged(int)));
m_groupedTable[groupId] = node;
return node;
}
//------------------------------------------------------------------
FxSchematicGroupEditor *FxSchematicScene::addEditedGroupedFxSchematicNode(
int groupId, const QList<SchematicNode *> &groupedFxs) {
FxSchematicGroupEditor *editorGroup =
new FxSchematicGroupEditor(groupId, groupedFxs, this);
m_groupEditorTable[groupId] = editorGroup;
return editorGroup;
}
//------------------------------------------------------------------
FxSchematicMacroEditor *FxSchematicScene::addEditedMacroFxSchematicNode(
TMacroFx *macro, const QList<SchematicNode *> &groupedFxs) {
FxSchematicMacroEditor *editorMacro =
new FxSchematicMacroEditor(macro, groupedFxs, this);
m_macroEditorTable[macro] = editorMacro;
return editorMacro;
}
//------------------------------------------------------------------
void FxSchematicScene::updatePosition(FxSchematicNode *node,
const TPointD &pos) {
node->setPos(QPointF(pos.x, pos.y));
node->getFx()->getAttributes()->setDagNodePos(pos);
QVector<SchematicNode *> placedNodes = getPlacedNode(node);
int step = m_gridDimension == eLarge ? 100 : 50;
TPointD offset(0, -step);
int i;
for (i = 0; i < placedNodes.size(); i++) {
FxSchematicNode *placedNode =
dynamic_cast<FxSchematicNode *>(placedNodes[i]);
assert(placedNode);
TPointD newPos =
placedNode->getFx()->getAttributes()->getDagNodePos() + offset;
updatePosition(placedNode, newPos);
}
}
//------------------------------------------------------------------
/*! create node depends on the fx type
*/
FxSchematicNode *FxSchematicScene::createFxSchematicNode(TFx *fx) {
if (TLevelColumnFx *lcFx = dynamic_cast<TLevelColumnFx *>(fx))
return new FxSchematicColumnNode(this, lcFx);
else if (TPaletteColumnFx *pfx = dynamic_cast<TPaletteColumnFx *>(fx))
return new FxSchematicPaletteNode(this, pfx);
else if (TZeraryColumnFx *zfx = dynamic_cast<TZeraryColumnFx *>(fx))
return new FxSchematicZeraryNode(this, zfx);
else if (TXsheetFx *xfx = dynamic_cast<TXsheetFx *>(fx))
return new FxSchematicXSheetNode(this, xfx);
else if (TOutputFx *ofx = dynamic_cast<TOutputFx *>(fx))
return new FxSchematicOutputNode(this, ofx);
else
return new FxSchematicNormalFxNode(this, fx);
}
//------------------------------------------------------------------
/*! place nodes of which positions are not specified manually
*/
void FxSchematicScene::placeNode(FxSchematicNode *node) {
if (!node) return;
int step = m_gridDimension == eLarge ? 100 : 50;
FxDag *fxDag = m_xshHandle->getXsheet()->getFxDag();
QRectF nodeRect = node->boundingRect();
if (node->isA(eOutpuFx)) {
// I'm placing an output node
TFx *xsheetFx = fxDag->getXsheetFx();
TFxPort *outPort = xsheetFx->getOutputConnection(0);
TFx *connectedOutput = outPort ? outPort->getOwnerFx() : 0;
if (connectedOutput && connectedOutput == node->getFx()) {
// The output node is connected to the xsheet node
TPointD pos = xsheetFx->getAttributes()->getDagNodePos();
if (pos != TConst::nowhere)
nodeRect.translate(pos.x + 120, pos.y);
else
nodeRect.translate(sceneRect().center());
while (!isAnEmptyZone(nodeRect)) nodeRect.translate(0, step);
} else {
// The output node is not connected to the xsheet node
TFx *fx = node->getFx();
TFxPort *port = fx->getInputPort(0);
TFx *inputFx = port->getFx();
if (inputFx) {
// The output node is connected to another node
TPointD pos = inputFx->getAttributes()->getDagNodePos();
if (pos != TConst::nowhere)
nodeRect.translate(pos.x + 120, pos.y);
else {
m_nodesToPlace[inputFx].append(node);
return;
}
} else {
// The output node is not connected
QPointF pos = sceneRect().center();
nodeRect.translate(pos);
}
}
while (!isAnEmptyZone(nodeRect)) nodeRect.translate(0, step);
QPointF newPos = nodeRect.topLeft();
node->getFx()->getAttributes()->setDagNodePos(
TPointD(newPos.x(), newPos.y()));
node->setPos(newPos);
return;
} else if (node->isA(eXSheetFx)) {
// I'm placing the xsheet node
TFxSet *terminalFxs = fxDag->getTerminalFxs();
int i;
double maxX = m_firstPoint.x();
for (i = 0; i < terminalFxs->getFxCount(); i++) {
TFx *terminalFx = terminalFxs->getFx(i);
if (terminalFx->getAttributes()->getDagNodePos() == TConst::nowhere)
continue;
maxX = std::max(maxX, terminalFx->getAttributes()->getDagNodePos().x);
}
TPointD oldPos = node->getFx()->getAttributes()->getDagNodePos();
QPointF pos;
if (oldPos == TConst::nowhere)
pos = QPointF(maxX + 120, m_firstPoint.y());
else
pos = QPointF(maxX + 120 > oldPos.x ? maxX + 120 : oldPos.x, oldPos.y);
node->getFx()->getAttributes()->setDagNodePos(TPointD(pos.x(), pos.y()));
node->setPos(pos);
return;
} else if (node->isA(eMacroFx) || node->isA(eNormalFx) ||
node->isA(eNormalLayerBlendingFx) || node->isA(eNormalMatteFx) ||
node->isA(eNormalImageAdjustFx)) {
// I'm placing an effect or a macro
TFx *inputFx = node->getFx()->getInputPort(0)->getFx();
QPointF pos;
if (inputFx) {
if (inputFx->getAttributes()->getDagNodePos() != TConst::nowhere) {
TPointD dagPos =
inputFx->getAttributes()->getDagNodePos() + TPointD(150, 0);
pos = QPointF(dagPos.x, dagPos.y);
nodeRect.moveTopLeft(pos);
while (!isAnEmptyZone(nodeRect)) nodeRect.translate(0, -step);
pos = nodeRect.topLeft();
} else {
m_nodesToPlace[inputFx].append(node);
return;
}
} else {
pos = sceneRect().center();
nodeRect.moveTopLeft(pos);
while (!isAnEmptyZone(nodeRect)) nodeRect.translate(0, -step);
pos = nodeRect.topLeft();
}
node->getFx()->getAttributes()->setDagNodePos(TPointD(pos.x(), pos.y()));
node->setPos(QPointF(pos));
if (m_nodesToPlace.contains(node->getFx())) {
QList<FxSchematicNode *> nodes = m_nodesToPlace[node->getFx()];
int i;
for (i = 0; i < nodes.size(); i++) placeNode(nodes[i]);
}
return;
} else if (node->isA(eZeraryFx) || node->isA(eColumnFx) ||
node->isA(eGroupedFx)) {
// I'm placing a column
nodeRect.translate(m_firstPoint);
nodeRect.translate(10, 10);
while (!isAnEmptyZone(nodeRect)) nodeRect.translate(0, -step);
QPointF newPos = nodeRect.topLeft();
node->getFx()->getAttributes()->setDagNodePos(
TPointD(newPos.x(), newPos.y()));
node->setPos(QPointF(newPos));
return;
}
}
//------------------------------------------------------------------
void FxSchematicScene::updateLink() {
TXsheet *xsh = m_xshHandle->getXsheet();
// Iterate the fxs table
QMap<TFx *, FxSchematicNode *>::iterator it;
for (it = m_table.begin(); it != m_table.end(); ++it) {
FxSchematicNode *node = it.value();
if (!node) continue; // Should be asserted? Is it legal?
TFx *fx = it.key();
TFx *inputPortsFx = fx;
if (TZeraryColumnFx *fx2 = dynamic_cast<TZeraryColumnFx *>(fx)) {
inputPortsFx = fx2->getZeraryFx();
if (!inputPortsFx)
return; // Should really never happen. Should be asserted...
}
for (int i = 0; i != inputPortsFx->getInputPortCount(); ++i) {
TFxPort *port = inputPortsFx->getInputPort(i);
if (TFx *linkedFx = port->getFx()) {
if (!linkedFx->getAttributes()->isGrouped() ||
linkedFx->getAttributes()->isGroupEditing()) {
// Not in a group / open group case
assert(m_table.contains(linkedFx));
if (m_table.contains(linkedFx)) {
FxSchematicNode *linkedNode = m_table[linkedFx];
SchematicPort *p0 = linkedNode->getOutputPort();
SchematicPort *p1 = node->getInputPort(i);
if (p0 && p1) p0->makeLink(p1);
}
} else {
assert(
m_groupedTable.contains(linkedFx->getAttributes()->getGroupId()));
if (m_groupedTable.contains(
linkedFx->getAttributes()->getGroupId())) {
FxSchematicNode *linkedNode =
m_groupedTable[linkedFx->getAttributes()->getGroupId()];
SchematicPort *p0 = linkedNode->getOutputPort();
SchematicPort *p1 = node->getInputPort(i);
if (p0 && p1) p0->makeLink(p1);
}
}
}
}
if (xsh->getFxDag()->getTerminalFxs()->containsFx(fx)) {
SchematicPort *p0 = node->getOutputPort();
SchematicPort *p1 =
m_table[xsh->getFxDag()->getXsheetFx()]->getInputPort(0);
p0->makeLink(p1);
}
}
QMap<int, FxGroupNode *>::iterator it2;
for (it2 = m_groupedTable.begin(); it2 != m_groupedTable.end(); it2++) {
FxGroupNode *node = it2.value();
if (!node) continue;
int i, fxCount = node->getFxCount();
bool xsheetConnected = false;
for (i = 0; i < fxCount; i++) {
TFx *fx = node->getFx(i);
if (xsh->getFxDag()->getTerminalFxs()->containsFx(fx) &&
!xsheetConnected) {
SchematicPort *p0 = node->getOutputPort();
SchematicPort *p1 =
m_table[xsh->getFxDag()->getXsheetFx()]->getInputPort(0);
p0->makeLink(p1);
xsheetConnected = true;
}
TZeraryColumnFx *zfx = dynamic_cast<TZeraryColumnFx *>(fx);
if (zfx) fx = zfx->getZeraryFx();
if (fx) {
int j;
for (j = 0; j < fx->getInputPortCount(); j++) {
TFx *linkedFx = fx->getInputPort(j)->getFx();
if (!linkedFx) continue;
if (!linkedFx->getAttributes()->isGrouped() ||
linkedFx->getAttributes()->isGroupEditing()) {
assert(m_table.contains(linkedFx));
if (m_table.contains(linkedFx)) {
FxSchematicNode *linkedNode = m_table[linkedFx];
SchematicPort *p0 = linkedNode->getOutputPort();
SchematicPort *p1 = node->getInputPort(0);
if (p0 && p1) p0->makeLink(p1);
}
} else {
int linkedGroupId = linkedFx->getAttributes()->getGroupId();
assert(m_groupedTable.contains(linkedGroupId));
if (m_groupedTable.contains(linkedGroupId)) {
FxGroupNode *linkedNode = m_groupedTable[linkedGroupId];
if (linkedNode == node) continue;
SchematicPort *p0 = linkedNode->getOutputPort();
SchematicPort *p1 = node->getInputPort(0);
if (p0 && p1 && !p0->isLinkedTo(p1)) p0->makeLink(p1);
}
}
}
}
}
}
// to solve an edit macro problem: create a dummy link
QMap<TMacroFx *, FxSchematicMacroEditor *>::iterator it3;
for (it3 = m_macroEditorTable.begin(); it3 != m_macroEditorTable.end();
it3++) {
TMacroFx *macro = it3.key();
int i;
FxSchematicNode *root = m_table[macro->getRoot()];
SchematicPort *p0 = root->getOutputPort();
for (i = 0; i < macro->getOutputConnectionCount(); i++) {
TFxPort *outConnection = macro->getOutputConnection(i);
TFx *outFx = outConnection->getOwnerFx();
TMacroFx *outMacroFx = dynamic_cast<TMacroFx *>(outFx);
if (outMacroFx && outMacroFx->isEditing()) {
std::vector<TFxP> fxs = outMacroFx->getFxs();
int k;
for (k = 0; k < (int)fxs.size(); k++) {
TFx *fx = fxs[k].getPointer();
int j;
for (j = 0; j < fx->getInputPortCount(); j++)
if (outConnection == fx->getInputPort(j)) {
outFx = fx;
break;
}
if (outFx != outMacroFx) break;
}
}
int j;
for (j = 0; j < outFx->getInputPortCount(); j++)
if (outFx->getInputPort(j)->getFx() == macro) {
SchematicPort *p1 = m_table[outFx]->getInputPort(j);
p0->makeLink(p1);
break;
}
}
if (xsh->getFxDag()->getTerminalFxs()->containsFx(macro)) {
assert(root);
if (!root) continue;
SchematicPort *p1 =
m_table[xsh->getFxDag()->getXsheetFx()]->getInputPort(0);
p0->makeLink(p1);
}
}
updateDuplcatedNodesLink();
}
//------------------------------------------------------------------
void FxSchematicScene::contextMenuEvent(QGraphicsSceneContextMenuEvent *cme) {
QPointF scenePos = cme->scenePos();
QList<QGraphicsItem *> itemList = items(scenePos);
if (!itemList.isEmpty()) {
SchematicScene::contextMenuEvent(cme);
return;
}
QMenu menu(views()[0]);
if (cme->modifiers() & Qt::ControlModifier) {
menu.addAction(m_addFxContextMenu.getAgainCommand(AddFxContextMenu::Add));
if (!menu.actions().isEmpty()) {
menu.exec(cme->screenPos());
return;
}
}
QAction *addOutputFx =
CommandManager::instance()->getAction("MI_NewOutputFx");
QAction *copy = CommandManager::instance()->getAction("MI_Copy");
QAction *cut = CommandManager::instance()->getAction("MI_Cut");
QAction *paste = CommandManager::instance()->getAction("MI_Paste");
m_addFxContextMenu.setCurrentCursorScenePos(cme->scenePos());
menu.addMenu(m_addFxContextMenu.getAddMenu());
if (addOutputFx) menu.addAction(addOutputFx);
// Close sub xsheet and move to parent sheet
ToonzScene *scene = getXsheet()->getScene();
ChildStack *childStack = scene->getChildStack();
if (childStack && childStack->getAncestorCount() > 0) {
menu.addSeparator();
menu.addAction(CommandManager::instance()->getAction("MI_CloseChild"));
}
menu.addSeparator();
menu.addAction(copy);
menu.addAction(cut);
menu.addAction(paste);
m_selection->setPastePosition(TPointD(scenePos.x(), scenePos.y()));
menu.exec(cme->screenPos());
m_selection->setPastePosition(TConst::nowhere);
}
//------------------------------------------------------------------
QPointF FxSchematicScene::nearestPoint(const QPointF &point) {
QRectF rect(0, 0, 0.1, 0.1);
rect.moveCenter(point);
QList<QGraphicsItem *> itemList = items(rect);
while (itemList.isEmpty()) {
rect.adjust(-0.1, -0.1, 0.1, 0.1);
itemList = items(rect);
}
#if QT_VERSION >= 0x050000
/*
FIXME: QTransform() のデフォルトは Qt4.8 の itemAt() と比べて equivant
だろうか？
*/
QGraphicsItem *item = itemAt(rect.bottomLeft(), QTransform());
if (item) return rect.bottomLeft();
item = itemAt(rect.bottomRight(), QTransform());
if (item) return rect.bottomRight();
item = itemAt(rect.topLeft(), QTransform());
if (item) return rect.topLeft();
item = itemAt(rect.topRight(), QTransform());
#else
QGraphicsItem *item = itemAt(rect.bottomLeft());
if (item) return rect.bottomLeft();
item = itemAt(rect.bottomRight());
if (item) return rect.bottomRight();
item = itemAt(rect.topLeft());
if (item) return rect.topLeft();
item = itemAt(rect.topRight());
#endif
if (item) return rect.topRight();
return QPointF();
}
//------------------------------------------------------------------
FxSchematicNode *FxSchematicScene::getFxNodeFromPosition(const QPointF &pos) {
QList<QGraphicsItem *> pickedItems = items(pos);
for (int i = 0; i < pickedItems.size(); i++) {
FxSchematicNode *fxNode =
dynamic_cast<FxSchematicNode *>(pickedItems.at(i));
if (fxNode) return fxNode;
FxSchematicPort *fxPort =
dynamic_cast<FxSchematicPort *>(pickedItems.at(i));
if (fxPort) return fxPort->getDock()->getNode();
}
return 0;
}
//------------------------------------------------------------------
void FxSchematicScene::updateDuplcatedNodesLink() {
QMap<TFx *, FxSchematicNode *>::iterator it;
// fx2node contains only duplicated nodes
// and zerary duplicated node s
QMap<TFx *, FxSchematicNode *> fx2node;
for (it = m_table.begin(); it != m_table.end(); ++it) {
TFx *fx = it.key();
FxSchematicNode *node = it.value();
if (TZeraryColumnFx *zcfx = dynamic_cast<TZeraryColumnFx *>(fx)) {
fx = zcfx->getZeraryFx();
if (!fx) return;
}
assert(fx2node.count(fx) == 0);
if (fx->getLinkedFx() == fx) continue;
fx2node[fx] = node;
}
// trovo i link
std::set<TFx *> visited;
for (it = fx2node.begin(); it != fx2node.end(); ++it) {
TFx *fx = it.key();
FxSchematicNode *node = it.value();
assert(fx->getLinkedFx() != fx);
if (visited.count(fx) > 0) continue;
visited.insert(fx);
FxSchematicNode *lastNode = node;
assert(lastNode);
FxSchematicPort *lastPort = lastNode->getLinkPort();
assert(lastPort);
for (fx = fx->getLinkedFx(); fx != it.key(); fx = fx->getLinkedFx()) {
assert(visited.count(fx) == 0);
if (visited.count(fx) > 0) break;
visited.insert(fx);
QMap<TFx *, FxSchematicNode *>::iterator h;
h = fx2node.find(fx);
if (h == fx2node.end()) continue;
assert(h != fx2node.end());
FxSchematicNode *node = h.value();
assert(node);
FxSchematicPort *port = node->getLinkPort();
assert(port);
if (port && lastPort) port->makeLink(lastPort);
lastNode = node;
lastPort = port;
}
}
}
//------------------------------------------------------------------
QGraphicsItem *FxSchematicScene::getCurrentNode() {
QList<QGraphicsItem *> allItems = items();
for (auto const item : allItems) {
FxSchematicNode *node = dynamic_cast<FxSchematicNode *>(item);
if (node && node->getFx() == m_fxHandle->getFx()) return node;
}
return 0;
}
//------------------------------------------------------------------
void FxSchematicScene::onSelectionSwitched(TSelection *oldSel,
TSelection *newSel) {
if (m_selection == oldSel && m_selection != newSel) clearSelection();
}
//------------------------------------------------------------------
void FxSchematicScene::onSelectionChanged() {
m_selection->selectNone();
int i, size = m_highlightedLinks.size();
for (i = 0; i < size; i++) {
SchematicLink *link = m_highlightedLinks[i];
link->setHighlighted(false);
link->update();
}
m_highlightedLinks.clear();
QList<QGraphicsItem *> slcItems = selectedItems();
QList<QGraphicsItem *>::iterator it;
for (it = slcItems.begin(); it != slcItems.end(); it++) {
FxSchematicNode *node = dynamic_cast<FxSchematicNode *>(*it);
if (node) {
if (!node->isA(eGroupedFx)) {
if (node->isA(eXSheetFx)) continue;
m_selection->select(node->getFx());
if (node->isA(eColumnFx)) {
FxSchematicColumnNode *columnNode =
dynamic_cast<FxSchematicColumnNode *>(node);
if (columnNode)
m_selection->select(columnNode->getColumnIndex());
else {
FxSchematicPaletteNode *paletteNode =
dynamic_cast<FxSchematicPaletteNode *>(node);
if (paletteNode) m_selection->select(paletteNode->getColumnIndex());
}
}
} else {
FxGroupNode *groupNode = dynamic_cast<FxGroupNode *>(node);
assert(groupNode);
QList<TFxP> fxs = groupNode->getGroupedFxs();
for (i = 0; i < fxs.size(); i++) {
m_selection->select(fxs[i].getPointer());
TLevelColumnFx *colFx =
dynamic_cast<TLevelColumnFx *>(fxs[i].getPointer());
if (colFx) {
if (TXshLevelColumn *column = colFx->getColumn()) {
int colIndex = column->getIndex();
m_selection->select(colIndex);
}
}
}
}
highlightLinks(node, true);
}
SchematicLink *link = dynamic_cast<SchematicLink *>(*it);
if (link) m_selection->select(link);
}
m_selection->makeCurrent();
TSelectionHandle *selHandle = TSelectionHandle::getCurrent();
selHandle->notifySelectionChanged();
}
//------------------------------------------------------------------
void FxSchematicScene::reorderScene() {
int step = m_gridDimension == eLarge ? 100 : 50;
m_placedFxs.clear();
QPointF sceneCenter = sceneRect().center();
double minY = sceneCenter.y();
double maxX = sceneCenter.x();
double y = minY;
double x = maxX;
TXsheet *xsh = m_xshHandle->getXsheet();
int i = 0;
for (i = 0; i < xsh->getColumnCount(); i++) {
TXshColumn *column = xsh->getColumn(i);
TFx *fx = column->getFx();
if (column->isEmpty() || !fx) continue;
TZeraryColumnFx *zfx = dynamic_cast<TZeraryColumnFx *>(fx);
if (zfx && (zfx->getZeraryFx()->getInputPortCount() > 0)) {
TFxPort *port = zfx->getZeraryFx()->getInputPort(0);
if (port && port->getFx()) continue;
}
if (zfx && m_placedFxs.contains(zfx->getZeraryFx())) continue;
x = sceneCenter.x();
placeNodeAndParents(fx, x, maxX, minY);
y -= step;
minY = std::min(y, minY);
}
// remove retrolink
for (i = 0; i < xsh->getColumnCount(); i++) {
TXshColumn *column = xsh->getColumn(i);
TFx *fx = column->getFx();
if (column->isEmpty() || !fx) continue;
TZeraryColumnFx *zfx = dynamic_cast<TZeraryColumnFx *>(fx);
if (zfx && m_placedFxs.contains(zfx->getZeraryFx())) continue;
if (zfx && (zfx->getZeraryFx()->getInputPortCount() > 0)) {
TFxPort *port = zfx->getZeraryFx()->getInputPort(0);
if (port && port->getFx()) continue;
}
for (int j = 0; j < fx->getOutputConnectionCount(); j++) {
TFx *outFx = fx->getOutputConnection(j)->getOwnerFx();
removeRetroLinks(outFx, maxX);
}
}
double middleY = (sceneCenter.y() + minY + step) * 0.5;
placeNodeAndParents(xsh->getFxDag()->getXsheetFx(), maxX, maxX, middleY);
FxDag *fxDag = xsh->getFxDag();
TFxSet *fxSet = fxDag->getInternalFxs();
for (i = 0; i < fxSet->getFxCount(); i++) {
TFx *fx = fxSet->getFx(i);
if (m_placedFxs.contains(fx)) continue;
fx->getAttributes()->setDagNodePos(TPointD(sceneCenter.x() + 120, minY));
minY -= step;
}
updateScene();
}
//------------------------------------------------------------------
void FxSchematicScene::removeRetroLinks(TFx *fx, double &maxX) {
if (!fx) return;
for (int i = 0; i < fx->getInputPortCount(); i++) {
TFx *inFx = fx->getInputPort(i)->getFx();
if (!inFx) continue;
TPointD inFxPos = inFx->getAttributes()->getDagNodePos();
TPointD fxPos = fx->getAttributes()->getDagNodePos();
if (fxPos.x <= inFxPos.x) {
while (fxPos.x <= inFxPos.x) fxPos.x += 150;
maxX = std::max(fxPos.x + 150, maxX);
fx->getAttributes()->setDagNodePos(fxPos);
for (int j = 0; j < fx->getOutputConnectionCount(); j++) {
TFx *outFx = fx->getOutputConnection(j)->getOwnerFx();
removeRetroLinks(outFx, maxX);
}
}
}
}
//------------------------------------------------------------------
void FxSchematicScene::placeNodeAndParents(TFx *fx, double x, double &maxX,
double &minY) {
int step = m_gridDimension == eLarge ? 100 : 50;
if (!fx) return;
m_placedFxs.append(fx);
if (fx->getFxType() == "STD_particlesFx" ||
fx->getFxType() == "STD_Iwa_ParticlesFx") {
TXsheet *xsh = m_xshHandle->getXsheet();
int i = 0;
for (i = 0; i < xsh->getColumnCount(); i++) {
TFx *columnFx = xsh->getColumn(i)->getFx();
TZeraryColumnFx *zfx = dynamic_cast<TZeraryColumnFx *>(columnFx);
if (zfx && zfx->getZeraryFx() == fx) {
fx = zfx;
break;
}
}
}
double y = minY;
fx->getAttributes()->setDagNodePos(TPointD(x, y));
if (fx->getOutputConnectionCount() == 0) minY -= step;
x += 120;
maxX = std::max(maxX, x);
int i;
for (i = 0; i < fx->getOutputConnectionCount(); i++) {
TFx *outputFx = fx->getOutputConnection(i)->getOwnerFx();
// controllo se e' una porta sorgente
TFxPort *port = outputFx->getInputPort(0);
if (port && port->getFx() != fx) continue;
if (!m_placedFxs.contains(outputFx) ||
outputFx->getAttributes()->getDagNodePos().x < x) {
placeNodeAndParents(outputFx, x, maxX, minY);
y -= step;
minY = std::min(y, minY);
}
}
}
//------------------------------------------------------------------
void FxSchematicScene::onDisconnectFromXSheet() {
std::list<TFxP, std::allocator<TFxP>> list =
m_selection->getFxs().toStdList();
TFxCommand::disconnectNodesFromXsheet(list, m_xshHandle);
}
//------------------------------------------------------------------
void FxSchematicScene::onConnectToXSheet() {
std::list<TFxP, std::allocator<TFxP>> list =
m_selection->getFxs().toStdList();
TFxCommand::connectNodesToXsheet(list, m_xshHandle);
}
//------------------------------------------------------------------
void FxSchematicScene::onDeleteFx() {
std::list<TFxP, std::allocator<TFxP>> fxList =
m_selection->getFxs().toStdList();
std::list<TFxCommand::Link> linkList = m_selection->getLinks().toStdList();
std::list<int> columnIndexList = m_selection->getColumnIndexes().toStdList();
TFxCommand::deleteSelection(fxList, linkList, columnIndexList, m_xshHandle,
m_fxHandle);
}
//------------------------------------------------------------------
void FxSchematicScene::onDuplicateFx() {
QList<TFxP> fxs = m_selection->getFxs();
if (fxs.empty()) return;
TUndoManager::manager()->beginBlock();
int i, size = fxs.size();
for (i = 0; i != size; ++i)
TFxCommand::duplicateFx(fxs[i].getPointer(), m_xshHandle, m_fxHandle);
TUndoManager::manager()->endBlock();
}
//------------------------------------------------------------------
void FxSchematicScene::onUnlinkFx() {
QList<TFxP> fxs = m_selection->getFxs();
if (fxs.empty()) return;
TUndoManager::manager()->beginBlock();
int i, size = fxs.size();
for (i = 0; i != size; ++i)
TFxCommand::unlinkFx(fxs[i].getPointer(), m_fxHandle, m_xshHandle);
TUndoManager::manager()->endBlock();
}
//------------------------------------------------------------------
void FxSchematicScene::onMacroFx() {
TFxCommand::makeMacroFx(m_selection->getFxs().toVector().toStdVector(),
m_app);
}
//------------------------------------------------------------------
void FxSchematicScene::onExplodeMacroFx() {
if (TMacroFx *macroFx = dynamic_cast<TMacroFx *>(m_fxHandle->getFx()))
TFxCommand::explodeMacroFx(macroFx, m_app);
}
//------------------------------------------------------------------
void FxSchematicScene::onOpenMacroFx() {
if (TMacroFx *macroFx = dynamic_cast<TMacroFx *>(m_fxHandle->getFx())) {
macroFx->editMacro(true);
updateScene();
}
}
//------------------------------------------------------------------
void FxSchematicScene::onSavePresetFx() {
CommandManager::instance()->getAction("MI_SavePreset")->trigger();
}
//------------------------------------------------------------------
void FxSchematicScene::onRemoveOutput() {
TFxCommand::removeOutputFx(m_fxHandle->getFx(), m_xshHandle, m_fxHandle);
}
//------------------------------------------------------------------
void FxSchematicScene::onActivateOutput() {
TFxCommand::makeOutputFxCurrent(m_fxHandle->getFx(), m_xshHandle);
}
//------------------------------------------------------------------
void FxSchematicScene::onPreview() { emit showPreview(m_fxHandle->getFx()); }
//------------------------------------------------------------------
void FxSchematicScene::onCacheFx() { setEnableCache(true); }
//------------------------------------------------------------------
void FxSchematicScene::onUncacheFx() { setEnableCache(false); }
//------------------------------------------------------------------
void FxSchematicScene::setEnableCache(bool toggle) {
QList<TFxP> selectedFxs = m_selection->getFxs();
int i;
for (i = 0; i < selectedFxs.size(); i++) {
TFx *fx = selectedFxs[i].getPointer();
TZeraryColumnFx *zcfx = dynamic_cast<TZeraryColumnFx *>(fx);
if (zcfx) fx = zcfx->getZeraryFx();
TFxAttributes *attr = fx->getAttributes();
if (!attr->isGrouped() || attr->isGroupEditing())
if (toggle)
TPassiveCacheManager::instance()->enableCache(fx);
else
TPassiveCacheManager::instance()->disableCache(fx);
else {
QMap<int, FxGroupNode *>::iterator it;
for (it = m_groupedTable.begin(); it != m_groupedTable.end(); it++) {
FxGroupNode *group = it.value();
QList<TFxP> roots = group->getRootFxs();
int j;
for (j = 0; j < roots.size(); j++)
if (fx == roots[j].getPointer())
if (toggle)
TPassiveCacheManager::instance()->enableCache(fx);
else
TPassiveCacheManager::instance()->disableCache(fx);
group->update();
}
}
}
}
//------------------------------------------------------------------
void FxSchematicScene::onCollapse(const QList<TFxP> &fxs) {
emit doCollapse(fxs);
}
//------------------------------------------------------------------
TXsheet *FxSchematicScene::getXsheet() { return m_xshHandle->getXsheet(); }
//------------------------------------------------------------------
void FxSchematicScene::onXsheetChanged() { m_xshHandle->notifyXsheetChanged(); }
//------------------------------------------------------------------
void FxSchematicScene::onSceneChanged() {
m_app->getCurrentScene()->notifySceneChanged();
}
//------------------------------------------------------------------
void FxSchematicScene::onSwitchCurrentFx(TFx *fx) {
if (m_fxHandle->getFx() == fx) return;
if (fx) {
// Forbid update of the swatch upon column switch. This could generate
// a further useless render...
SwatchViewer::suspendRendering(true, false);
int columnIndex = fx->getReferenceColumnIndex();
if (columnIndex >= 0) {
m_columnHandle->setColumnIndex(columnIndex);
m_app->getCurrentObject()->setObjectId(
TStageObjectId::ColumnId(columnIndex));
}
SwatchViewer::suspendRendering(false);
m_fxHandle->setFx(fx, false); // Setting the fx updates the swatch
emit editObject();
} else {
m_fxHandle->setFx(0, false);
}
}
//------------------------------------------------------------------
void FxSchematicScene::onFxNodeDoubleClicked() {
// emitting fxSettingsShouldBeSwitched
m_fxHandle->onFxNodeDoubleClicked();
}
//------------------------------------------------------------------
void FxSchematicScene::onCurrentFxSwitched() {
if (m_currentFxNode) m_currentFxNode->setIsCurrentFxLinked(false, 0);
if (m_table.contains(m_fxHandle->getFx())) {
m_currentFxNode = m_table[m_fxHandle->getFx()];
m_currentFxNode->setIsCurrentFxLinked(true, 0);
} else
m_currentFxNode = 0;
}
//------------------------------------------------------------------
void FxSchematicScene::onCurrentColumnChanged(int index) {
m_app->getCurrentColumn()->setColumnIndex(index);
m_app->getCurrentObject()->setObjectId(TStageObjectId::ColumnId(index));
}
//------------------------------------------------------------------
void FxSchematicScene::onIconifyNodesToggled(bool iconified) {
m_isNormalIconView = !iconified;
IconifyFxSchematicNodes = (iconified) ? 1 : 0;
updateScene();
}
//------------------------------------------------------------------
TFx *FxSchematicScene::getCurrentFx() { return m_fxHandle->getFx(); }
//------------------------------------------------------------------
void FxSchematicScene::mousePressEvent(QGraphicsSceneMouseEvent *me) {
QList<QGraphicsItem *> items = selectedItems();
#if QT_VERSION >= 0x050000
QGraphicsItem *item = itemAt(me->scenePos(), QTransform());
#else
QGraphicsItem *item = itemAt(me->scenePos());
#endif
FxSchematicPort *port = dynamic_cast<FxSchematicPort *>(item);
FxSchematicLink *link = dynamic_cast<FxSchematicLink *>(item);
SchematicScene::mousePressEvent(me);
onSelectionChanged();
if (me->button() == Qt::MidButton) {
int i;
for (i = 0; i < items.size(); i++) items[i]->setSelected(true);
}
/*
m_selection may not be updated here, so I use QGraphicsScene::selectedItems()
instead of m_selection->isEmpty() to check whether any node is selected or
not.
*/
if (selectedItems().isEmpty()) {
if (me->button() != Qt::MidButton && !item) m_fxHandle->setFx(0, false);
return;
}
m_isConnected = false;
if (!canDisconnectSelection(m_selection)) return;
m_selectionOldPos.clear();
QList<TFxP> selectedFxs = m_selection->getFxs();
int i;
for (i = 0; i < selectedFxs.size(); i++) {
TFxP selectedFx = selectedFxs[i];
TPointD pos = selectedFx->getAttributes()->getDagNodePos();
m_selectionOldPos.append(QPair<TFxP, TPointD>(selectedFx, pos));
}
FxsData fxsData;
fxsData.setFxs(m_selection->getFxs(), m_selection->getLinks(),
m_selection->getColumnIndexes(), m_xshHandle->getXsheet());
// m_isConnected indicates that the all selected nodes are connected
if (fxsData.isConnected() && me->button() == Qt::LeftButton && !port && !link)
m_isConnected = true;
}
//------------------------------------------------------------------
void FxSchematicScene::mouseMoveEvent(QGraphicsSceneMouseEvent *me) {
SchematicScene::mouseMoveEvent(me);
m_lastPos = me->scenePos();
bool leftButton = (QApplication::mouseButtons() == Qt::LeftButton);
bool altButton = (QApplication::keyboardModifiers() == Qt::AltModifier);
if (leftButton && m_isConnected && altButton) {
m_linkUnlinkSimulation = true;
simulateDisconnectSelection(true);
m_connectionLinks.showBridgeLinks();
#if QT_VERSION >= 0x050000
SchematicLink *link =
dynamic_cast<SchematicLink *>(itemAt(m_lastPos, QTransform()));
#else
SchematicLink *link = dynamic_cast<SchematicLink *>(itemAt(m_lastPos));
#endif
if (link && (link->getEndPort() && link->getStartPort())) {
TFxCommand::Link fxLink = m_selection->getBoundingFxs(link);
if (fxLink == TFxCommand::Link()) return;
TFx *inputFx = fxLink.m_inputFx.getPointer();
TFx *outputFx = fxLink.m_outputFx.getPointer();
TFxSet *internalFxs = getXsheet()->getFxDag()->getInternalFxs();
if (!internalFxs->containsFx(inputFx) &&
!dynamic_cast<TColumnFx *>(inputFx) &&
!dynamic_cast<TXsheetFx *>(inputFx) &&
!dynamic_cast<TOutputFx *>(inputFx))
return;
if (!internalFxs->containsFx(outputFx) &&
!dynamic_cast<TColumnFx *>(outputFx) &&
!dynamic_cast<TXsheetFx *>(outputFx) &&
!dynamic_cast<TOutputFx *>(outputFx))
return;
}
m_connectionLinks.hideBridgeLinks();
simulateInsertSelection(link, altButton && !!link);
}
}
//------------------------------------------------------------------
void FxSchematicScene::mouseReleaseEvent(QGraphicsSceneMouseEvent *me) {
SchematicScene::mouseReleaseEvent(me);
m_linkUnlinkSimulation = false;
if ((m_disconnectionLinks.size() == 0) && (m_connectionLinks.size() == 0))
return;
TUndoManager::manager()->beginBlock();
bool altButton = QApplication::keyboardModifiers() == Qt::AltModifier;
if (altButton && m_isConnected) {
if (m_connectionLinks.size() > 0) {
const QList<SchematicLink *> &bridgeLinks =
m_connectionLinks.getBridgeLinks();
assert(bridgeLinks.size() <= 1);
SchematicLink *link = bridgeLinks[0];
if (link) {
FxSchematicNode *outputNode =
dynamic_cast<FxSchematicNode *>(link->getEndPort()->getNode());
FxSchematicNode *inputNode =
dynamic_cast<FxSchematicNode *>(link->getStartPort()->getNode());
if (inputNode && outputNode) {
SchematicPort *port = link->getStartPort();
if (port->getType() == 200 || port->getType() == 204)
port = link->getOtherPort(port);
int i;
for (i = 0; i < outputNode->getInputPortCount(); i++)
if (port == outputNode->getInputPort(i)) break;
TFxCommand::Link fxLink;
fxLink.m_outputFx = outputNode->getFx();
fxLink.m_inputFx = inputNode->getFx();
if (!outputNode->isA(eXSheetFx)) fxLink.m_index = i;
TFxCommand::connectFxs(fxLink, m_selection->getFxs().toStdList(),
m_xshHandle, m_selectionOldPos);
}
}
} else if (m_disconnectionLinks.size() > 0) {
QList<TFxP> fxs = m_selection->getFxs();
TFxCommand::disconnectFxs(fxs.toStdList(), m_xshHandle,
m_selectionOldPos);
m_selectionOldPos.clear();
}
}
TUndoManager::manager()->endBlock();
m_isConnected = false;
}
//------------------------------------------------------------------
bool FxSchematicScene::event(QEvent *e) {
bool ret = SchematicScene::event(e);
bool altPressed = QApplication::keyboardModifiers() == Qt::AltModifier;
if (m_altPressed != altPressed) {
// When Alt key is pressed, put the link lines on top of other items
// in order to enable to pick them up with itemAt() function.
double z = (altPressed) ? 5.0 : 0.0;
QList<QGraphicsItem *> sceneItems = items();
for (int i = 0; i < sceneItems.size(); i++) {
SchematicLink *link = dynamic_cast<SchematicLink *>(sceneItems.at(i));
if (link) link->setZValue(z);
}
if (m_linkUnlinkSimulation) onAltModifierChanged(altPressed);
m_altPressed = altPressed;
}
return ret;
}
//------------------------------------------------------------------
void FxSchematicScene::onInsertPaste() {
if (!m_selection->insertPasteSelection())
DVGui::error(
tr("Cannot Paste Insert a selection of unconnected FX nodes.\nSelect "
"FX nodes and related links before copying or cutting the selection "
"you want to paste."));
}
//------------------------------------------------------------------
void FxSchematicScene::onAddPaste() {
if (!m_selection->addPasteSelection())
DVGui::error(
tr("Cannot Paste Add a selection of unconnected FX nodes.\nSelect FX "
"nodes and related links before copying or cutting the selection "
"you want to paste."));
}
//------------------------------------------------------------------
void FxSchematicScene::onReplacePaste() {
if (!m_selection->replacePasteSelection())
DVGui::error(
tr("Cannot Paste Replace a selection of unconnected FX nodes.\nSelect "
"FX nodes and related links before copying or cutting the selection "
"you want to paste."));
}
//------------------------------------------------------------------
void FxSchematicScene::onAltModifierChanged(bool altPressed) {
if (altPressed) {
if (m_disconnectionLinks.size() == 0 && m_linkUnlinkSimulation)
simulateDisconnectSelection(altPressed);
if (m_connectionLinks.size() == 0 && m_linkUnlinkSimulation) {
#if QT_VERSION >= 0x050000
SchematicLink *link =
dynamic_cast<SchematicLink *>(itemAt(m_lastPos, QTransform()));
#else
SchematicLink *link = dynamic_cast<SchematicLink *>(itemAt(m_lastPos));
#endif
if (link && (!link->getEndPort() || !link->getStartPort())) return;
simulateInsertSelection(link, altPressed && !!link);
}
} else {
if (m_disconnectionLinks.size() > 0 && m_linkUnlinkSimulation)
simulateDisconnectSelection(altPressed);
if (m_connectionLinks.size() > 0 && m_linkUnlinkSimulation) {
m_connectionLinks.showBridgeLinks();
simulateInsertSelection(0, false);
}
}
}
//------------------------------------------------------------------
void FxSchematicScene::onEditGroup() {
if (m_selection->isEmpty()) return;
QList<TFxP> fxs = m_selection->getFxs();
int i;
for (i = 0; i < fxs.size(); i++) {
if (fxs[i]->getAttributes()->isGrouped() &&
!fxs[i]->getAttributes()->isGroupEditing()) {
fxs[i]->getAttributes()->editGroup();
TMacroFx *macro = dynamic_cast<TMacroFx *>(fxs[i].getPointer());
if (macro) {
std::vector<TFxP> macroFxs = macro->getFxs();
int j;
for (j = 0; j < (int)macroFxs.size(); j++)
macroFxs[j]->getAttributes()->editGroup();
}
}
}
updateScene();
}
//------------------------------------------------------------------
void FxSchematicScene::highlightLinks(FxSchematicNode *node, bool value) {
int i, portCount = node->getInputPortCount();
// SchematicLink* ghostLink = m_supportLinks.getDisconnectionLink(eGhost);
for (i = 0; i < portCount; i++) {
FxSchematicPort *port = node->getInputPort(i);
int j, linkCount = port->getLinkCount();
for (j = 0; j < linkCount; j++) {
SchematicLink *link = port->getLink(j);
if (!link) continue;
if (m_disconnectionLinks.isABridgeLink(link)) continue;
link->setHighlighted(value);
link->update();
m_highlightedLinks.push_back(link);
}
}
FxSchematicPort *port = node->getOutputPort();
if (port) {
int linkCount = port->getLinkCount();
for (i = 0; i < linkCount; i++) {
SchematicLink *link = port->getLink(i);
if (!link) continue;
if (m_disconnectionLinks.isABridgeLink(link)) continue;
link->setHighlighted(value);
link->update();
m_highlightedLinks.push_back(link);
}
}
port = node->getLinkPort();
if (port) {
SchematicLink *link = port->getLink(0);
if (link && !m_disconnectionLinks.isABridgeLink(link)) {
link->setHighlighted(value);
link->update();
m_highlightedLinks.push_back(link);
}
}
}
//------------------------------------------------------------------
void FxSchematicScene::simulateDisconnectSelection(bool disconnect) {
if (disconnect) {
if (m_selection->isEmpty()) return;
QList<TFxP> selectedFxs = m_selection->getFxs();
if (selectedFxs.isEmpty()) return;
QMap<TFx *, bool> visitedFxs;
int i;
for (i = 0; i < selectedFxs.size(); i++)
visitedFxs[selectedFxs[i].getPointer()] = false;
TFx *inputFx = 0, *outputFx = 0;
findBoundariesFxs(inputFx, outputFx, visitedFxs);
FxSchematicNode *inputNode = m_table[inputFx];
FxSchematicNode *outputNode = m_table[outputFx];
assert(inputNode && outputNode);
FxSchematicPort *inputPort = 0, *outputPort = 0;
SchematicPort *otherInputPort = 0;
QList<SchematicPort *> otherOutputPorts;
if (inputNode->getInputPortCount() > 0) {
inputPort = inputNode->getInputPort(0);
if (inputPort) {
SchematicLink *inputLink = inputPort->getLink(0);
if (inputLink && !m_connectionLinks.isAnInputLink(inputLink)) {
if (!m_disconnectionLinks.isAnInputLink(inputLink))
m_disconnectionLinks.addInputLink(inputLink);
otherInputPort = inputLink->getOtherPort(inputPort);
}
}
}
outputPort = outputNode->getOutputPort();
if (outputPort) {
for (i = 0; i < outputPort->getLinkCount(); i++) {
SchematicLink *outputLink = outputPort->getLink(i);
if (outputLink && !m_connectionLinks.isAnOutputLink(outputLink)) {
if (!m_disconnectionLinks.isAnOutputLink(outputLink))
m_disconnectionLinks.addOutputLink(outputLink);
otherOutputPorts.push_back(outputLink->getOtherPort(outputPort));
}
}
}
m_disconnectionLinks.hideInputLinks();
m_disconnectionLinks.hideOutputLinks();
if (otherInputPort) {
for (i = 0; i < otherOutputPorts.size(); i++)
m_disconnectionLinks.addBridgeLink(
otherOutputPorts[i]->makeLink(otherInputPort));
}
} else {
m_disconnectionLinks.showInputLinks();
m_disconnectionLinks.showOutputLinks();
m_disconnectionLinks.removeInputLinks();
m_disconnectionLinks.removeOutputLinks();
m_disconnectionLinks.removeBridgeLinks(true);
}
}
//------------------------------------------------------------------
void FxSchematicScene::simulateInsertSelection(SchematicLink *link,
bool connect) {
if (!link || !connect) {
m_connectionLinks.showBridgeLinks();
m_connectionLinks.hideInputLinks();
m_connectionLinks.hideOutputLinks();
m_connectionLinks.removeBridgeLinks();
m_connectionLinks.removeInputLinks(true);
m_connectionLinks.removeOutputLinks(true);
} else {
if (m_disconnectionLinks.isABridgeLink(link) || m_selection->isEmpty())
return;
m_connectionLinks.addBridgeLink(link);
m_connectionLinks.hideBridgeLinks();
SchematicPort *inputPort = 0, *outputPort = 0;
if (link) {
if (link->getStartPort()->getType() == eFxInputPort) {
inputPort = link->getStartPort();
outputPort = link->getEndPort();
} else {
inputPort = link->getEndPort();
outputPort = link->getStartPort();
}
}
QMap<TFx *, bool> visitedFxs;
QList<TFxP> selectedFxs = m_selection->getFxs();
if (selectedFxs.isEmpty()) return;
int i;
for (i = 0; i < selectedFxs.size(); i++)
visitedFxs[selectedFxs[i].getPointer()] = false;
TFx *inputFx = 0, *outputFx = 0;
findBoundariesFxs(inputFx, outputFx, visitedFxs);
FxSchematicNode *inputNode = m_table[inputFx];
FxSchematicNode *outputNode = m_table[outputFx];
assert(inputNode && outputNode);
if (inputNode->getInputPortCount() > 0) {
SchematicPort *inputNodePort = inputNode->getInputPort(0);
if (inputNodePort && outputPort)
m_connectionLinks.addInputLink(inputNodePort->makeLink(outputPort));
}
SchematicPort *outputNodePort = outputNode->getOutputPort();
if (outputNodePort && inputPort)
m_connectionLinks.addOutputLink(inputPort->makeLink(outputNodePort));
m_connectionLinks.showInputLinks();
m_connectionLinks.showOutputLinks();
}
}
//------------------------------------------------------------
/*! in order to select nods after pasting the copied fx nodes from FxSelection
*/
void FxSchematicScene::selectNodes(QList<TFxP> &fxs) {
clearSelection();
for (int i = 0; i < (int)fxs.size(); i++) {
TFx *tempFx = fxs[i].getPointer();
QMap<TFx *, FxSchematicNode *>::iterator it;
it = m_table.find(tempFx);
if (it == m_table.end()) continue;
it.value()->setSelected(true);
}
update();
}
//------------------------------------------------------------------
void FxSchematicScene::updateNestedGroupEditors(FxSchematicNode *node,
const QPointF &newPos) {
if (!node) return;
QStack<int> groupIdStack = node->getFx()->getAttributes()->getGroupIdStack();
int i;
QRectF rect;
for (i = 0; i < groupIdStack.size(); i++) {
if (m_groupEditorTable.contains(groupIdStack[i])) {
QRectF app = m_groupEditorTable[groupIdStack[i]]->sceneBoundingRect();
if (rect.isEmpty())
rect = app;
else
#if QT_VERSION >= 0x050000
rect = rect.united(app);
#else
rect = rect.unite(app);
#endif
}
}
QMap<TMacroFx *, FxSchematicMacroEditor *>::iterator it;
for (it = m_macroEditorTable.begin(); it != m_macroEditorTable.end(); it++) {
if (it.value()->contains(node)) {
QRectF app = it.value()->sceneBoundingRect();
if (rect.isEmpty())
rect = app;
else
#if QT_VERSION >= 0x050000
rect = rect.united(app);
#else
rect = rect.unite(app);
#endif
}
}
node->setPos(newPos);
for (i = 0; i < groupIdStack.size(); i++) {
if (!m_groupEditorTable.contains(groupIdStack[i])) continue;
#if QT_VERSION >= 0x050000
rect =
rect.united(m_groupEditorTable[groupIdStack[i]]->sceneBoundingRect());
#else
rect = rect.unite(m_groupEditorTable[groupIdStack[i]]->sceneBoundingRect());
#endif
QRectF app = m_groupEditorTable[groupIdStack[i]]->boundingSceneRect();
if (m_groupEditorTable[groupIdStack[i]]->scenePos() != app.topLeft())
m_groupEditorTable[groupIdStack[i]]->setPos(app.topLeft());
}
for (it = m_macroEditorTable.begin(); it != m_macroEditorTable.end(); it++) {
FxSchematicMacroEditor *editor = it.value();
if (editor->contains(node)) {
QRectF app = editor->sceneBoundingRect();
#if QT_VERSION >= 0x050000
rect = rect.united(app);
#else
rect = rect.unite(app);
#endif
app = editor->boundingSceneRect();
if (editor->scenePos() != app.topLeft()) editor->setPos(app.topLeft());
}
}
update(rect);
}
//------------------------------------------------------------------
void FxSchematicScene::closeInnerMacroEditor(int groupId) {
assert(m_groupEditorTable.contains(groupId));
QMap<TMacroFx *, FxSchematicMacroEditor *>::iterator it;
for (it = m_macroEditorTable.begin(); it != m_macroEditorTable.end(); it++) {
TMacroFx *macro = it.key();
assert(macro);
if (macro->getAttributes()->isContainedInGroup(groupId)) {
macro->editMacro(false);
macro->getAttributes()->closeEditingGroup(groupId);
}
}
}
//------------------------------------------------------------------
void FxSchematicScene::resizeNodes(bool maximizedNode) {
// resize nodes
m_gridDimension = maximizedNode ? eLarge : eSmall;
m_xshHandle->getXsheet()->getFxDag()->setDagGridDimension(m_gridDimension);
QMap<TFx *, FxSchematicNode *>::iterator it1;
for (it1 = m_table.begin(); it1 != m_table.end(); it1++) {
if (!it1.value()) continue;
it1.value()->resize(maximizedNode);
TFx *fx = it1.value()->getFx();
updatePositionOnResize(fx, maximizedNode);
}
QMap<int, FxGroupNode *>::iterator it2;
for (it2 = m_groupedTable.begin(); it2 != m_groupedTable.end(); it2++) {
if (!it2.value()) continue;
it2.value()->resize(maximizedNode);
QList<TFxP> groupedFxs = it2.value()->getGroupedFxs();
for (int i = 0; i < groupedFxs.size(); i++)
updatePositionOnResize(groupedFxs[i].getPointer(), maximizedNode);
}
QMap<TMacroFx *, FxSchematicMacroEditor *>::iterator it3;
for (it3 = m_macroEditorTable.begin(); it3 != m_macroEditorTable.end();
it3++) {
if (!it3.value()) continue;
it3.value()->resizeNodes(maximizedNode);
}
updateScene();
}
//------------------------------------------------------------------
void FxSchematicScene::updatePositionOnResize(TFx *fx, bool maximizedNode) {
TPointD oldPos = fx->getAttributes()->getDagNodePos();
double oldPosY = oldPos.y - 25000;
double newPosY = maximizedNode ? oldPosY * 2 : oldPosY * 0.5;
fx->getAttributes()->setDagNodePos(TPointD(oldPos.x, newPosY + 25000));
}