Warning, file /education/khipu/src/plotseditor.h was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

0001 /*************************************************************************************
0002  *  Copyright (C) 2010-2014 by Percy Camilo T. Aucahuasi <percy.camilo.ta@gmail.com> *
0003  *                                                                                   *
0004  *  This program is free software; you can redistribute it and/or                    *
0005  *  modify it under the terms of the GNU General Public License                      *
0006  *  as published by the Free Software Foundation; either version 2                   *
0007  *  of the License, or (at your option) any later version.                           *
0008  *                                                                                   *
0009  *  This program is distributed in the hope that it will be useful,                  *
0010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of                   *
0011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                    *
0012  *  GNU General Public License for more details.                                     *
0013  *                                                                                   *
0014  *  You should have received a copy of the GNU General Public License                *
0015  *  along with this program; if not, write to the Free Software                      *
0016  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA   *
0017  *************************************************************************************/
0018 
0019 #ifndef FUNCTIONEDITOR_H
0020 #define FUNCTIONEDITOR_H
0021 
0022 //Analitza includes
0023 #include <analitzaplot/plotitem.h>
0024 
0025 //Qt includes
0026 #include <QDockWidget>
0027 #include <qcombobox.h>
0028 #include <QModelIndex>
0029 
0030 //local includes
0031 #include "plotsbuilder.h"
0032 
0033 namespace Analitza
0034 {
0035 class FunctionGraph;
0036 class PlotsModel;
0037 class PlotsModel;
0038 }
0039 
0040 class DataStore;
0041 class QStackedWidget;
0042 class QTreeView;
0043 class PlotsView;
0044 
0045 namespace Ui
0046 {
0047     class PlotsEditorWidget;
0048 }
0049 
0050 class PlotsEditor : public QDockWidget
0051 {
0052     Q_OBJECT
0053 public:
0054     explicit PlotsEditor(QWidget *parent);
0055     ~ PlotsEditor() override;
0056     
0057     void setDocument(DataStore *doc);
0058 
0059 public slots:
0060     void setCurrentSpace(int spaceidx);
0061     void reset(bool clearBuilder = false); // clear fields and reset the widgets like view3d /view2d (centrandolos etc))
0062 
0063     // used to buiild the UI for the plots based on its category
0064     void buildCartesianGraphCurve(bool cancelIsGoHome = false);
0065     void buildCartesianImplicitCurve(bool cancelIsGoHome = false);
0066     void buildCartesianParametricCurve2D(bool cancelIsGoHome = false);
0067     void buildPolarGraphCurve(bool cancelIsGoHome = false);
0068     //3D
0069     void buildCartesianParametricCurve3D(bool cancelIsGoHome = false);
0070     void buildCartesianGraphSurface(bool cancelIsGoHome = false);
0071     void buildCartesianImplicitSurface(bool cancelIsGoHome = false);
0072     void buildCartesianParametricSurface(bool cancelIsGoHome = false);
0073     void buildCylindricalGraphSurface(bool cancelIsGoHome = false);
0074     void buildSphericalGraphSurface(bool cancelIsGoHome = false);
0075 
0076 private slots:
0077     void showList();
0078     void showTypes();
0079     void showEditor();
0080     
0081     void cancelEditor();
0082     void addPlots();
0083 
0084     // slot gets activated while editing any plot.
0085     void editPlot(const QModelIndex &index = QModelIndex());
0086 
0087     //adds the plot in the cuurent document
0088     void savePlot();
0089 
0090     //showing/hiding the axis
0091     void showAxis(int state);
0092 
0093     //slot to remove a plot from document
0094     void removePlot();
0095 
0096     //to connect the combo-box
0097     void setCurrentFunctionGraphs(const QString &txt);
0098 
0099     //adds the default plot names (plot 1 , plot 2 and so on)
0100     void plotnamecheckClicked(bool b);
0101 
0102 signals:
0103     //for main-window
0104     void goHome();
0105     void sendStatus(const QString &stat, int mstimeout = 0);
0106     void updateGridcolor(const QColor &color);
0107     void mapDataChanged(); // emit when the map data is changed ( used for autosaving the  file )
0108 
0109 private:
0110     QColor randomFunctionColor() { return QColor::fromHsv(qrand()%255, 255, 255); }
0111     bool eventFilter(QObject *object, QEvent *event) override;
0112 
0113     // helpers to set the widgets of interval
0114     void setupVarName(int var, const QString &vvalue); //var: 1 x 2 y 3 z .. vvalue var value ...z,p,t,...
0115     void setupFuncName(int var, const QString &vvalue, const QStringList &vars, bool withparenthesis = true); //var: fname,gname ...
0116     void setupExpressionType(const QStringList &funvalues, const QStringList &varsvalues, bool isimplicit = false, bool isvectorValued = false);
0117 
0118     Ui::PlotsEditorWidget *m_widget;
0119     Analitza::PlotsModel *m_localModel;
0120     DataStore *m_document;
0121     PlotsBuilder::PlotType m_currentType; // get the current plots's type
0122     QStringList m_currentFunctionGraphs;
0123     
0124     //utils for mainwnd
0125     bool m_cancelIsGoHome;
0126     
0127     //track current status when edit/create a plotsbuilder
0128     QStringList m_currentVars;
0129     bool m_currentIsImplicit;
0130     bool m_currentIsVectorValued;
0131     int m_currentVectorSize;
0132     QModelIndex m_indexEdited;
0133 
0134     bool isEditing;
0135     int plotnumber;
0136 };
0137 
0138 #endif