204 lines
5.1 KiB
C++
204 lines
5.1 KiB
C++
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#include "toonz/childstack.h"
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#include "toonz/toonzscene.h"
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#include "toonz/txsheet.h"
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#include "toonz/txshchildlevel.h"
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#include "toonz/txshcell.h"
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#include "toonz/txshleveltypes.h"
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#include "toonz/scenefx.h"
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//=============================================================================
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//!The Node class is a container of element necessary to define a sub-xsheet.
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/*!
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The class contain a pointer to \b TXsheet \b m_xsheet, two integer to identify column
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\b m_col and row \b m_row, a \b TXshChildLevelP \b m_cl and a bool \b m_justCreated.
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*/
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class ChildStack::Node
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{
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public:
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TXsheet *m_xsheet;
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int m_row, m_col;
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std::map<int, int> m_rowTable;
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TXshChildLevelP m_cl;
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bool m_justCreated;
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Node()
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: m_xsheet(0), m_row(0), m_col(0), m_rowTable(), m_justCreated(false)
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{
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}
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};
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//=============================================================================
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// ChildStack
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ChildStack::ChildStack(ToonzScene *scene)
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: m_scene(scene), m_xsheet(new TXsheet()), m_editInPlace(false)
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{
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m_xsheet->setScene(m_scene);
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m_xsheet->addRef();
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}
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//-----------------------------------------------------------------------------
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ChildStack::~ChildStack()
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{
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m_xsheet->release();
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clearPointerContainer(m_stack);
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}
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//-----------------------------------------------------------------------------
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void ChildStack::clear()
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{
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m_xsheet->clearAll();
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m_xsheet->setScene(m_scene);
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clearPointerContainer(m_stack);
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}
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//-----------------------------------------------------------------------------
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bool ChildStack::openChild(int row, int col)
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{
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TXshChildLevel *childLevel = 0;
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TXshCell cell = m_xsheet->getCell(row, col);
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if (!cell.m_level) {
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return false;
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} else
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childLevel = cell.m_level->getChildLevel();
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if (!childLevel)
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return false;
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TXsheet *childXsheet = childLevel->getXsheet();
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Node *node = new Node();
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node->m_row = row;
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node->m_col = col;
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node->m_xsheet = m_xsheet;
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node->m_cl = childLevel;
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node->m_justCreated = !cell.m_level;
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int r0 = 0, r1 = -1;
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m_xsheet->getCellRange(col, r0, r1);
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for (int r = r0; r <= r1; r++) {
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TXshCell cell = m_xsheet->getCell(r, col);
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if (cell.m_level.getPointer() == childLevel) {
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int d = cell.m_frameId.getNumber() - 1;
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std::map<int, int>::iterator it = node->m_rowTable.find(d);
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if (it == node->m_rowTable.end())
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node->m_rowTable[d] = r;
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}
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}
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m_stack.push_back(node);
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m_xsheet = childXsheet;
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return true;
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}
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//-----------------------------------------------------------------------------
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bool ChildStack::closeChild(int &row, int &col)
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{
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if (m_stack.empty())
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return false;
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TXsheet *childXsh = m_xsheet;
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childXsh->updateFrameCount(); // non dovrebbe essere necessario, ma non si sa mai
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int childFrameCount = childXsh->getFrameCount();
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Node *node = m_stack.back();
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m_stack.pop_back();
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TXsheet *parentXsh = node->m_xsheet;
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TXshChildLevelP cl = node->m_cl;
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row = node->m_row;
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col = node->m_col;
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bool justCreated = node->m_justCreated;
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delete node;
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m_xsheet = parentXsh;
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m_xsheet->updateFrameCount();
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//if(cl) cl->invalidateIcon();
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TXsheet *xsh = m_xsheet;
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if (justCreated) {
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assert(xsh->getCell(row, col).m_level.getPointer() == cl.getPointer());
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if (childFrameCount > 1) {
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xsh->insertCells(row + 1, col, childFrameCount - 1);
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for (int i = 1; i < childFrameCount; i++)
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xsh->setCell(row + i, col, TXshCell(cl.getPointer(), TFrameId(1 + i)));
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}
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}
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return true;
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}
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//-----------------------------------------------------------------------------
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TXshChildLevel *ChildStack::createChild(int row, int col)
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{
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TXshLevel *xl = m_scene->createNewLevel(CHILD_XSHLEVEL);
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m_xsheet->setCell(row, col, TXshCell(xl, TFrameId(1)));
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TXshCell cell = m_xsheet->getCell(row, col);
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return cell.m_level->getChildLevel();
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}
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//-----------------------------------------------------------------------------
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int ChildStack::getAncestorCount() const
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{
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return m_stack.size();
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}
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//-----------------------------------------------------------------------------
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TXsheet *ChildStack::getTopXsheet() const
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{
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return m_stack.empty() ? m_xsheet : m_stack.front()->m_xsheet;
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}
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//-----------------------------------------------------------------------------
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std::pair<TXsheet *, int> ChildStack::getAncestor(int row) const
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{
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TXsheet *xsh = m_xsheet;
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int i = m_stack.size() - 1;
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while (i >= 0) {
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std::map<int, int>::const_iterator it = m_stack[i]->m_rowTable.find(row);
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if (it == m_stack[i]->m_rowTable.end())
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break;
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row = it->second;
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xsh = m_stack[i]->m_xsheet;
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i--;
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}
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return std::make_pair(xsh, row);
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}
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//-----------------------------------------------------------------------------
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bool ChildStack::getAncestorAffine(TAffine &aff, int row) const
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{
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aff = TAffine();
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int i = m_stack.size() - 1;
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while (i >= 0) {
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std::map<int, int>::const_iterator it = m_stack[i]->m_rowTable.find(row);
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if (it == m_stack[i]->m_rowTable.end())
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break;
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row = it->second;
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Node *node = m_stack[i];
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TAffine aff2;
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if (!getColumnPlacement(aff2, node->m_xsheet, row, node->m_col, false))
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return false;
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aff = aff2 * aff;
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i--;
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}
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return true;
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}
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//-----------------------------------------------------------------------------
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void ChildStack::setEditInPlace(bool editInPlace)
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{
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m_editInPlace = editInPlace;
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}
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