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/**
*
* This file is part of Tulip (https://tulip.labri.fr)
*
* Authors: David Auber and the Tulip development Team
* from LaBRI, University of Bordeaux
*
* Tulip is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* Tulip is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
*/
#include "DatasetTools.h"
#include <tulip/StringCollection.h>
#define ORTHOGONAL "orthogonal"
#define ORIENTATION "top to bottom;bottom to top;right to left;left to right;"
#define ORIENTATION_ID "orientation"
using namespace tlp;
static const char *paramHelp[] = {
// orientation
"Choose a desired orientation.",
// orthogonal
"If true then use orthogonal edges.",
// layer spacing
"This parameter enables to set up the minimum space between two layers in the drawing.",
// node spacing
"This parameter enables to set up the minimum space between two nodes in the same layer.",
// node size
"This parameter defines the property used for node sizes."};
//====================================================================
void addOrientationParameters(LayoutAlgorithm *pLayout) {
pLayout->addInParameter<StringCollection>(
ORIENTATION_ID, paramHelp[0], ORIENTATION, true,
"top to bottom <br> bottom to top <br> right to left <br> left to right");
}
//====================================================================
void addOrthogonalParameters(LayoutAlgorithm *pLayout) {
pLayout->addInParameter<bool>(ORTHOGONAL, paramHelp[1], "false");
}
//====================================================================
void addSpacingParameters(LayoutAlgorithm *pLayout) {
pLayout->addInParameter<float>("layer spacing", paramHelp[2], "64.");
pLayout->addInParameter<float>("node spacing", paramHelp[3], "18.");
}
void getSpacingParameters(DataSet *dataSet, float &nodeSpacing, float &layerSpacing) {
layerSpacing = 64.;
nodeSpacing = 18.;
if (dataSet) {
dataSet->get("node spacing", nodeSpacing);
dataSet->get("layer spacing", layerSpacing);
}
}
//====================================================================
void addNodeSizePropertyParameter(LayoutAlgorithm *pLayout, bool inout) {
if (inout)
pLayout->addInOutParameter<SizeProperty>("node size", paramHelp[4], "viewSize");
else
pLayout->addInParameter<SizeProperty>("node size", paramHelp[4], "viewSize");
}
bool getNodeSizePropertyParameter(DataSet *dataSet, SizeProperty *&sizes) {
return (dataSet != nullptr) && dataSet->get("node size", sizes) && sizes;
}
//====================================================================
DataSet setOrientationParameters(int pOrientation) {
DataSet dataSet;
StringCollection stringOrientation(ORIENTATION);
stringOrientation.setCurrent(pOrientation);
dataSet.set(ORIENTATION_ID, stringOrientation);
return dataSet;
}
//====================================================================
orientationType getMask(DataSet *dataSet) {
StringCollection orientation(ORIENTATION);
orientation.setCurrent(0);
int current = 0;
if (dataSet != nullptr) {
StringCollection dataSetOrientation;
if (dataSet->get(ORIENTATION_ID, dataSetOrientation)) {
// the order of ORIENTATION items may have change
// because the default value may have change (see DataSetDialog.cpp)
std::string currentString = dataSetOrientation.getCurrentString();
for (current = 0; current < 4; ++current) {
if (currentString == orientation.at(current))
break;
}
}
}
switch (current) {
case 0:
return ORI_DEFAULT;
case 1:
return ORI_INVERSION_VERTICAL;
case 2:
return ORI_ROTATION_XY;
case 3:
return orientationType(ORI_ROTATION_XY | ORI_INVERSION_HORIZONTAL);
default:
return ORI_DEFAULT;
}
}
//====================================================================
bool hasOrthogonalEdge(DataSet *dataSet) {
bool orthogonalEdge = false;
if (dataSet != nullptr) {
dataSet->get(ORTHOGONAL, orthogonalEdge);
}
return orthogonalEdge;
}
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