PlotDialog.h

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/***************************************************************************
    File                 : PlotDialog.h
    Project              : SciDAVis
    --------------------------------------------------------------------
    Copyright            : (C) 2006 by Ion Vasilief, Tilman Benkert
    Email (use @ for *)  : ion_vasilief*yahoo.fr, thzs*gmx.net
    Description          : Custom curves dialog

 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *  This program is free software; you can redistribute it and/or modify   *
 *  it under the terms of the GNU General Public License as published by   *
 *  the Free Software Foundation; either version 2 of the License, or      *
 *  (at your option) any later version.                                    *
 *                                                                         *
 *  This program 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.                           *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the Free Software           *
 *   Foundation, Inc., 51 Franklin Street, Fifth Floor,                    *
 *   Boston, MA  02110-1301  USA                                           *
 *                                                                         *
 ***************************************************************************/
#ifndef PLOTDIALOG_H
#define PLOTDIALOG_H

#include <QDialog>
#include <QTreeWidgetItem>
#include "MultiLayer.h"

class QCheckBox;
class QComboBox;
class QLabel;
class QLineEdit;
class QListWidget;
class QPushButton;
class QSpinBox;
class QTabWidget;
class QWidget;
class QStringList;
class QGroupBox;
class QDoubleSpinBox;
class QRadioButton;
class QTreeWidget;

class LayerItem;
class CurveTreeItem;
class ColorBox;
class PatternBox;
class ColorButton;
class MultiLayer;
class SymbolBox;
class ColorMapEditor;
class QwtPlotItem;

class PlotDialog : public QDialog
{
    Q_OBJECT

    public:
        PlotDialog(bool showExtended, QWidget* parent = 0, Qt::WFlags fl = 0 );
        void initFonts(const QFont& titlefont, const QFont& axesfont, const QFont& numbersfont, const QFont& legendfont);
        void insertColumnsList(const QStringList& names){columnNames = names;};
        void setMultiLayer(MultiLayer *ml);

    public slots:
        void showAll(bool all);
        void selectCurve(int index);

    private slots:
        void showStatistics();
        void customVectorsPage(bool angleMag);
        void updateEndPointColumns(const QString& text);

        void fillBoxSymbols();
        void fillSymbols();
        bool acceptParams();
        void showWorksheet();
        void quit();

        int setPlotType(CurveTreeItem *item);
        void changePlotType(int plotType);
        void setActiveCurve(CurveTreeItem *item);

        void insertTabs(int plot_type);
        void updateTabWindow(QTreeWidgetItem *currentItem, QTreeWidgetItem *previousItem);
        void showAreaColor(bool show);

        void removeSelectedCurve();

        /******* error bars options **************/
        void pickErrorBarsColor();
        void changeErrorBarsType();
        void changeErrorBarsPlus();
        void changeErrorBarsMinus();
        void changeErrorBarsThrough();

        void setAutomaticBinning();
        bool validInput();
        void showPlotAssociations(QTreeWidgetItem *item, int);

        void setPenStyle(Qt::PenStyle style);
        void setPiePenStyle(const Qt::PenStyle& style);

        //box plots
        void setBoxType(int index);
        void setBoxRangeType(int index);
        void setWhiskersRange(int index);

        //spectrograms
        void pickContourLinesColor();
        void showDefaultContourLinesBox(bool show);
        void showColorMapEditor(bool show);

    protected slots:
        void setActiveLayer(LayerItem *item);
        void updateTreeWidgetItem(QTreeWidgetItem *item);
        void updateBackgroundTransparency(int alpha);
        void updateCanvasTransparency(int alpha);
        void updateAntialiasing(bool on);
        void updateBorder(int width);
        void pickBackgroundColor();
        void pickCanvasColor();
        void pickBorderColor();
        void changeMargin(int);
        void setTitlesFont();
        void setAxesLabelsFont();
        void setAxesNumbersFont();
        void setLegendsFont();
        void editCurve();

    private:
        void closeEvent(QCloseEvent* e);

        void clearTabWidget();
        void initAxesPage();
        void initLinePage();
        void initSymbolsPage();
        void initHistogramPage();
        void initErrorsPage();
        void initSpacingPage();
        void initVectPage();
        void initBoxPage();
        void initPercentilePage();
        void initSpectrogramPage();
        void initLayerPage();
        void initFontsPage();
        void initPiePage();
        void initPrintPage();
        void contextMenuEvent(QContextMenuEvent *e);

        QFont titleFont, legendFont, axesFont, numbersFont;

        MultiLayer *d_ml;
        QStringList columnNames;

        QPushButton *btnTitle, *btnAxesLabels, *btnAxesNumbers, *btnLegend;
        ColorMapEditor *colorMapEditor;
        QWidget *curvePlotTypeBox, *layerPage, *piePage, *fontsPage, *printPage;
        QTreeWidget* listBox;
        QCheckBox *boxAntialiasing, *boxAll, *boxScaleLayers, *boxPrintCrops;
        ColorButton *boxBorderColor, *boxBackgroundColor, *boxCanvasColor;
        QSpinBox *boxBackgroundTransparency, *boxCanvasTransparency, *boxBorderWidth, *boxMargin;
        QSpinBox *boxRadius, *boxPieLineWidth;
        ColorBox *boxFirstColor, *boxPieLineColor;
        PatternBox *boxPiePattern;
        QComboBox* boxPieLineStyle;

        QPushButton* buttonApply, *btnWorksheet;
        QPushButton* buttonOk, *btnMore;
        QPushButton* buttonCancel;
        QComboBox* boxPlotType;
        QWidget* linePage;
        QComboBox* boxConnect;
        QComboBox* boxLineStyle;
        QSpinBox* boxLineWidth, *boxPenWidth;
        ColorBox* boxLineColor, *boxAreaColor;
        QWidget* symbolPage;
        QSpinBox* boxSymbolSize;
        ColorBox* boxSymbolColor,*boxFillColor;
        SymbolBox* boxSymbolStyle;
        PatternBox *boxPattern;
        QTabWidget* privateTabWidget;
        QWidget *errorsPage, *spectrogramPage;
        QGroupBox* fillGroupBox;
        QCheckBox* plusBox;
        QCheckBox* minusBox;
        QCheckBox* xBox;
        ColorButton *colorBox, *levelsColorBox;
        ColorBox* vectColorBox;
        QComboBox* widthBox;
        QComboBox* capBox;
        QCheckBox* throughBox;
        QLabel *labelPosition, *labelXEnd, *labelYEnd;
        QGroupBox* GroupBoxH;
        QWidget *histogramPage, *spacingPage;
        QLineEdit *binSizeBox, *histogramBeginBox, *histogramEndBox;
        QCheckBox *automaticBox;
        QPushButton* buttonStatistics, *btnEditCurve;
        QSpinBox* gapBox, *offsetBox, *boxWidth;
        QWidget *vectPage, *boxPage, *percentilePage, *axesPage;
        QComboBox *xEndBox, *yEndBox, *boxType, *boxWhiskersType, *boxWhiskersRange, *boxRange;
        QSpinBox* headAngleBox, *headLengthBox, *vectWidthBox, *boxPercSize, *boxEdgeWidth;
        QCheckBox *filledHeadBox;
        QSpinBox *boxCoef, *boxWhiskersCoef;
        QCheckBox *boxFillSymbols, *boxFillSymbol;
        ColorBox *boxPercFillColor, *boxEdgeColor;
        QLabel  *whiskerCoeffLabel, *whiskerRangeLabel, *boxCoeffLabel;
        QLabel *boxRangeLabel, *whiskerCntLabel, *boxCntLabel;
        QGroupBox *GroupBoxVectEnd;
        QComboBox *vectPosBox, *boxXAxis, *boxYAxis, *colorScaleBox, *boxContourStyle;
        QSpinBox *levelsBox, *contourWidthBox, *colorScaleWidthBox;
        QGroupBox *levelsGroupBox, *axisScaleBox, *imageGroupBox;
        QGroupBox *defaultPenBox;
        QRadioButton *defaultScaleBox, *grayScaleBox, *customScaleBox, *defaultContourBox, *autoContourBox;

        SymbolBox *boxMaxStyle, *boxMinStyle, *boxMeanStyle, *box99Style, *box1Style;
        QDoubleSpinBox *whiskerCnt, *boxCnt;
};

/*****************************************************************************
 *
 * Class LayerItem
 *
 *****************************************************************************/
class LayerItem : public QTreeWidgetItem
{
    public:
        enum {LayerTreeItem = 1001};
        LayerItem(Graph *g, QTreeWidgetItem *parent, const QString& s);

        Graph *graph() { return d_graph; };
        void setActive(bool select);

    protected:
        void insertCurvesList();
        Graph *d_graph;
};

/*****************************************************************************
 *
 * Class CurveTreeItem
 *
 *****************************************************************************/
class CurveTreeItem : public QTreeWidgetItem
{
    public:
        enum {PlotCurveTreeItem = 1002};
        CurveTreeItem(const QwtPlotItem *curve, LayerItem *parent, const QString& s);

        Graph* graph(){return ((LayerItem *)parent())->graph();};
        void setActive(bool on);

        const QwtPlotItem *plotItem() { return d_curve; };
        int plotItemType();
        int plotItemIndex();

    protected:
        const QwtPlotItem *d_curve;
};

#endif