C++ ToonzScene::createNewLevel方法代码示例

QScriptValue getLevel(QScriptContext *ctx, QScriptEngine *eng)
{
	QString levelName = ctx->argument(0).toString();

	ToonzScene *scene = TApp::instance()->getCurrentScene()->getScene();
	TXshLevel *level = scene->getLevelSet()->getLevel(levelName.toStdWString());
	if (!level) {
		level = scene->createNewLevel(PLI_XSHLEVEL, levelName.toStdWString());
		levelName = QString::fromStdWString(level->getName());
	}
	if (level->getSimpleLevel())
		return eng->newQObject(new ScriptWrapper::Level(level->getSimpleLevel()), QScriptEngine::ScriptOwnership);
	else
		return QScriptValue();
}

bool LevelCreatePopup::apply() {
  TApp *app = TApp::instance();
  int row   = app->getCurrentFrame()->getFrame();
  int col   = app->getCurrentColumn()->getColumnIndex();
  int i, j;

  ToonzScene *scene = app->getCurrentScene()->getScene();
  TXsheet *xsh      = scene->getXsheet();

  bool validColumn = true;
  if (xsh->getColumn(col))
    validColumn =
        xsh->getColumn(col)->getColumnType() == TXshColumn::eLevelType;

  int from   = (int)m_fromFld->getValue();
  int to     = (int)m_toFld->getValue();
  int inc    = (int)m_incFld->getValue();
  int step   = (int)m_stepFld->getValue();
  double w   = m_widthFld->getValue();
  double h   = m_heightFld->getValue();
  double dpi = m_dpiFld->getValue();
  int xres   = std::max(tround(w * dpi), 1);
  int yres   = std::max(tround(h * dpi), 1);
  int lType  = getLevelType();

  std::wstring levelName = m_nameFld->text().toStdWString();
  // tolgo i blanks prima e dopo

  i = levelName.find_first_not_of(L' ');
  if (i == (int)std::wstring::npos)
    levelName = L"";
  else {
    int j = levelName.find_last_not_of(L' ');
    assert(j != (int)std::wstring::npos);
    levelName = levelName.substr(i, j - i + 1);
  }
  if (levelName.empty()) {
    error(tr("No level name specified: please choose a valid level name"));
    return false;
  }

  if (from > to) {
    error(tr("Invalid frame range"));
    return false;
  }
  if (inc <= 0) {
    error(tr("Invalid increment value"));
    return false;
  }
  if (step <= 0) {
    error(tr("Invalid step value"));
    return false;
  }

  int numFrames = step * (((to - from) / inc) + 1);

  if (scene->getLevelSet()->getLevel(levelName)) {
    error(
        tr("The level name specified is already used: please choose a "
           "different level name"));
    m_nameFld->selectAll();
    return false;
  }

  TFilePath parentDir(m_pathFld->getPath().toStdWString());
  TFilePath fp =
      scene->getDefaultLevelPath(lType, levelName).withParentDir(parentDir);

  TFilePath actualFp = scene->decodeFilePath(fp);
  if (TSystem::doesExistFileOrLevel(actualFp)) {
    error(
        tr("The level name specified is already used: please choose a "
           "different level name"));
    m_nameFld->selectAll();
    return false;
  }
  parentDir = scene->decodeFilePath(parentDir);
  if (!TFileStatus(parentDir).doesExist()) {
    QString question;
    /*question = "Folder " +toQString(parentDir) +
                                                     " doesn't exist.\nDo you
       want to create it?";*/
    question = tr("Folder %1 doesn't exist.\nDo you want to create it?")
                   .arg(toQString(parentDir));
    int ret = DVGui::MsgBox(question, QObject::tr("Yes"), QObject::tr("No"));
    if (ret == 0 || ret == 2) return false;
    try {
      TSystem::mkDir(parentDir);
      DvDirModel::instance()->refreshFolder(parentDir.getParentDir());
    } catch (...) {
      error(tr("Unable to create") + toQString(parentDir));
      return false;
    }
  }

  TXshLevel *level =
      scene->createNewLevel(lType, levelName, TDimension(), 0, fp);
  TXshSimpleLevel *sl = dynamic_cast<TXshSimpleLevel *>(level);
  assert(sl);
  sl->setPath(fp, true);
//.........这里部分代码省略.........

void Vectorizer::setLevel(const TXshSimpleLevelP &level)
{
	m_level = level;

	//Creo il livello pli
	TXshSimpleLevel *sl = m_level.getPointer();
	if (!sl)
		return;

	int rowCount = sl->getFrameCount();
	if (rowCount <= 0 || sl->isEmpty())
		return;

	TXshLevel *xl;
	ToonzScene *scene = TApp::instance()->getCurrentScene()->getScene();

	// Build the new level name
	wstring levelName = sl->getName() + L"v";
	{
		std::auto_ptr<NameBuilder> nameBuilder(NameBuilder::getBuilder(levelName));

		for (;;) {
			levelName = nameBuilder->getNext();
			if (scene->getLevelSet()->getLevel(levelName) == 0)
				break;
		}
	}

	TFilePath dstPath = sl->getPath().withName(levelName).withType("pli");
	dstPath = scene->decodeFilePath(dstPath);

	bool overWrite = false;
	if (TSystem::doesExistFileOrLevel(dstPath)) {
		m_dialogShown = true;

		std::wstring name = m_dialog->execute(scene, dstPath, true);
		if (m_dialog->cancelPressed())
			return;

		switch (m_dialog->getChoice()) {
		case OverwriteDialog::KEEP_OLD: {
			xl = scene->getLevelSet()->getLevel(levelName);
			if (!xl)
				xl = scene->loadLevel(dstPath);

			m_vLevel = xl->getSimpleLevel();
			return;
		}

			CASE OverwriteDialog::OVERWRITE : overWrite = true;

		DEFAULT:
			levelName = name;
		}
	}

	xl = scene->createNewLevel(PLI_XSHLEVEL, levelName);

	TXshSimpleLevel *vl = xl->getSimpleLevel();
	assert(vl);

	if (overWrite) {
		vl->setPath(scene->codeFilePath(dstPath));
		vl->setName(levelName);
	}

	TPalette *palette = 0;
	if (sl->getType() == TZP_XSHLEVEL)
		palette = sl->getPalette();

	palette = palette ? palette->clone() : new TPalette;

	palette->setPaletteName(vl->getName());
	vl->setPalette(palette);

	m_vLevel = vl;
}

//.........这里部分代码省略.........
        TFrameId fid = getNewFrameId(sl, row);
        // create the new drawing
        TImageP img      = sl->createEmptyFrame();
        m_isFrameCreated = true;
        // insert the drawing in the level
        sl->setFrame(fid, img);
        // update the cell
        cell = TXshCell(sl, fid);
        xsh->setCell(row, col, cell);

        // create holds
        if (!isAutoStretchEnabled) {
          m_cellsData.push_back(row);
          m_cellsData.push_back(row);
          m_cellsData.push_back(2);  // vuoto => nuovo
        } else {
          if (a >= r0) {
            // create a hold before : [a+1, row-1]
            TXshCell aCell = xsh->getCell(a, col);
            for (int i = a + 1; i < row; i++) xsh->setCell(i, col, aCell);
            m_cellsData.push_back(a + 1);
            m_cellsData.push_back(row - 1);
            m_cellsData.push_back(1);  // vuoto => vecchio

            if (b <= r1 && xsh->getCell(b, col).getSimpleLevel() == sl) {
              // create also a hold after
              for (int i = row + 1; i < b; i++) xsh->setCell(i, col, cell);
              m_cellsData.push_back(row);
              m_cellsData.push_back(b - 1);
              m_cellsData.push_back(2);  // vuoto => nuovo
            } else {
              m_cellsData.push_back(row);
              m_cellsData.push_back(row);
              m_cellsData.push_back(2);  // vuoto => nuovo
            }
          } else if (b <= r1) {
            // create a hold after
            for (int i = row + 1; i < b; i++) xsh->setCell(i, col, cell);
            m_cellsData.push_back(row);
            m_cellsData.push_back(b - 1);
            m_cellsData.push_back(2);  // vuoto => nuovo
          }
        }
      }
      // notify & return
      currentXsheet->notifyXsheetChanged();
      currentScene->notifyCastChange();
      currentLevel->notifyLevelChange();
      return cell.getImage(true).getPointer();
    }

    if (row > 0 && xsh->getCell(row - 1, col).getSimpleLevel() != 0 &&
        !animationSheetEnabled) {
      sl = xsh->getCell(row - 1, col).getSimpleLevel();
      if (sl->getType() != OVL_XSHLEVEL ||
          sl->getPath().getFrame() != TFrameId::NO_FRAME) {
        // la cella precedente contiene un drawing di un livello. animationSheet
        // e' disabilitato
        // creo un nuovo frame
        currentLevel->setLevel(sl);
        if (sl->isSubsequence() || sl->isReadOnly()) return 0;
        TFrameId fid     = sl->index2fid(sl->getFrameCount());
        TImageP img      = sl->createEmptyFrame();
        m_isFrameCreated = true;
        sl->setFrame(fid, img);
        cell = TXshCell(sl, fid);
        xsh->setCell(row, col, cell);
        currentXsheet->notifyXsheetChanged();
        currentScene->notifyCastChange();
        currentLevel->notifyLevelChange();
        return img.getPointer();
      }
    }

    // animation sheet disabled or empty column. autoCreate is enabled: we must
    // create a new level
    int levelType    = pref->getDefLevelType();
    TXshLevel *xl    = scene->createNewLevel(levelType);
    sl               = xl->getSimpleLevel();
    m_isLevelCreated = true;

    // create the drawing
    TFrameId fid = animationSheetEnabled ? getNewFrameId(sl, row) : TFrameId(1);
    TImageP img  = sl->createEmptyFrame();
    m_isFrameCreated = true;
    sl->setFrame(fid, img);
    cell = TXshCell(sl, fid);
    xsh->setCell(row, col, cell);
    if (animationSheetEnabled) {
      m_cellsData.push_back(row);
      m_cellsData.push_back(row);
      m_cellsData.push_back(2);  // vuoto => nuovo
    }

    currentXsheet->notifyXsheetChanged();
    currentScene->notifyCastChange();
    currentLevel->notifyLevelChange();
    return img.getPointer();
  }
}