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Diffstat (limited to 'src/knutanalog.h')
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1 files changed, 452 insertions, 0 deletions
diff --git a/src/knutanalog.h b/src/knutanalog.h new file mode 100644 index 0000000..b0b64f5 --- /dev/null +++ b/src/knutanalog.h @@ -0,0 +1,452 @@ +/*************************************************************************** + * Copyright (C) 2007 by Daniel Prynych * + * Daniel.Prynych@buzuluk.cz * + * * + * 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 KNUTANALOG_H +#define KNUTANALOG_H + +#include <qframe.h> + +#include <qpixmap.h> // po odladeni smazat +#include <qimage.h> +#include <qmutex.h> + + +class QPainter; +class QFont; + +enum speedOfAAlias { none,fast,slow}; + + +/** + * This class shows analog measuring panels + * + * @author Daniel Prynych + * @short analog measuring panels + * @version 0.1 +*/ + +class KNutAnalog : public QFrame { + Q_OBJECT +public: + + + struct extentOfDyeDef { + double start,end; + int color; + }; + + + +/** + * Construct - makes object for analog measuring panel about size 130 x 130 points + * Konstruktor - vytvori objekt pro analogovy merici panel o rozmerech 130 x 130 bodu + * + * When you need paint or repainr panel you have to call functiin reapaint + * other functions calls this function theirself, when run = true + * Pokud je potreba vykreslit nebo prekreslit panel je nutno zavolat funkci repaint, + * ostatni funkce ji zavolaji sami pokud je run = TRUE. + * + * @param bottomLimit Is bottom value of scale.. + * @param topLimit is end value of scale. + * @param typeOfView determine type view of scale 1- circle 2- right part of circle, 3 - top part of circle + * @param countOfParts determine count of big parts (parents parts) of scale. + * @param countOfSubParts determine count small parts (children parts) id scale, evere big part include e few small part. + * @param pointerColor determine color of pointer. + * @param scaleColor determine color of scale. + * @param textColor determine color of text. + * @param analogFonts determine fonts for text and scale. + * @param qualityOfPainter determine quality painting of pointer- 0 nothing. 1 fast antialiasing, 2 slow antialiasing, 3 blur motion + fast antialiasing, 4 blur motion + slow antialiasing + * @since 0.3 + **/ + KNutAnalog(QWidget *parent = 0, const char *name = 0, int Astart = 0, int topLimit = 100, int typeOfView = 1, int countOfParts = 5, int countOfSubParts = 0, QColor pointerColor = Qt::black, QColor m_scaleColor = Qt::black, QColor textColor = Qt::black, QFont *analogFonts = 0, int qualityOfPointer = 4, bool makeBG = false ); + +/** + * Destruktor + * @since 0.1 + **/ + ~KNutAnalog(); + + +/** + * Sets text for top and bottom text of panel. + * Nastavi text dolni a horni text na panelu. + * + * @param m_inscription determinuje inscription , bottom text , usually. + * @param m_inscription Udava nadpis, "dolni" text, obvykle co je mereno. + * @param text_up Udava mernou jednotku "horni" text, obvykle merna jednotka. + * @param run = TRUE makes immediately repaint of panel + * @param run = TRUE provede okamzite prekresleni panelu. + * + * @since 0.1 + **/ + void setText (QString m_inscription, QString text_up, bool run=false); + + +/** + * Makes background of analog panel. + * Vytvori pozadi analogoveho panelu. + * + * @param run = TRUE makes immediately repaint of panel + * @param run = TRUE provede okamzite prekresleni panelu. + * + * @since 0.2 + **/ + void makeBackground (bool run=false); + + +/** + * Repaint pointer of analog panel. + * Prekresli rucicku analogoveho panelu. + * + * @param run = TRUE makes immediately repaint of panel + * @param run = TRUE provede okamzite prekresleni panelu. + * + * @since 0.2 + **/ + void repaintPointer ( bool run ); + + + +/** + * Nastavuje devet zakladnich barev pro mezikruzi. + * Sets nine basic color for circle in scale + * + * @param run = TRUE provede okamzite prekresleni panelu. + * @param run = TRUE makes immediately repaint of panel + * + * @since 0.1 + **/ + void setDefaultArcColor(bool run=false); + + +/** + * Nastavi zakladni barvu pro mezikruzi. + * Sets basic color for circle in scale + * + * @param reg Poradove cislo barvy (barevneho registru). + * @param color Barva na kterou bude nastaven registr barvy. + * + * @since 0.1 + **/ + void setArcColor(int reg, QColor color ); + + + +/** + * Vybarvi cast stupnice zadanou barvou. + * Nastavi rozsah mezikruzi, podle stupnice od pocatecni hodnoty do koncove hodnoty stupnice + * Barevne casti se barvy postupne, podel poradoveho cisla, mohou se prekryvat. + * Je mozno nastavit jen 5 casti !! + * + * @param startOfCircle Urcuje zazatek mezikruzi. + * @param endOfCircle Urcuje konec mezikruzi. + * @param color Urcuje barvu. + * @param run = TRUE makes immediately repaint of panel + * @param run = TRUE provede okamzite prekresleni panelu. + * + * @since 0.2 + **/ + void addArc (double startOfCircle, double endOfCircle, int regColor, bool run=false); + + + +/** + * Clear colors of scale + * Zrusi vybarveni stupnice. + * + * @param run = TRUE makes immediately repaint of panel + * @param run = TRUE provede okamzite prekresleni panelu. + * + * @since 0.1 + **/ + void delArc (bool run=false); + + + +/** + * + * Nastavi rozsah stupnice. + * + * @param Astart Urcuje pocatecni hodnotu stupnice. + * @param AEND Urcuje koncovou hodnotu stupnice. + * @param run = TRUE makes immediately repaint of panel + * @param run = TRUE provede okamzite prekresleni panelu. + * + * @since 0.2 + */ + void setRange (int Astart = 0, int Aend = 100, bool run=false); + +/** + * Sets number of parts od scale + * Nastavi pocet dilku stupnice. + * + * @param Count Determine number of parts of pointer.. + * @param Count Urcuje pocet casti stupnice. + * @param run = TRUE makes immediately repaint of panel + * @param run = TRUE provede okamzite prekresleni panelu. + * + * @since 0.1 + */ + void setMember (int Count, bool run=false); + +/** + * Sets color of analog pointer. + * Nastavi barvu analogove rucicky. + * + * @param pointerColor determine color of pointer. + * @param pointerColor Urcuje barvu rucicky. + * @param run = TRUE makes immediately repaint of panel + * @param run = TRUE provede okamzite prekresleni panelu. + * @since 0.2 + */ + void setPointerColor (QColor pointerColor, bool run=false); + +/** + * sets color of text; + * Nastavi barvu textu. + * + * @param fontColor determine color of font. + * @param fontColor urcuje barvu fontu. + * @param run = TRUE makes immediately repaint of panel + * @param run = TRUE provede okamzite prekresleni panelu. + * + * @since 0.1 + */ + void setFontColor (QColor fontColor, bool run=false ); + + + +/** + * Sets color of scale + * Nastavi barvu stupnice. + * + * @param scaleColor determine color if scale. + * @param scaleColor urcuje barvu stupnice. + * @param run = TRUE makes immediately repaint of panel + * @param run = TRUE provede okamzite prekresleni panelu. + * + * @since 0.1 + */ + void setScaleColor (QColor scaleColor, bool run=false); + + +/** + * Sets type of digital processing of pointer. 0 nothing. 1 fast antialiasing, 2 slow antialiasing, 3 blur motion + fast antialiasing, 4 blur motion + slow antialiasing. + * + * @param qualityOfPointer determine quality of pointer's digital procesing + * @param run = TRUE makes immediately repaint of panel + * @param run = TRUE provede okamzite prekresleni panelu. + * + * @since 0.1 + */ + void setDigitalProcesing (int qualityOfPointer, bool run =false ); + + + +/** + * Sets pointer on value pointerValue. + * Posune rucicku na hodnotu pointerValue. + * + * @param pointerValue Urcuje hodnotu na jakou bude nastavena rucicka. + * @param run = TRUE makes immediately repaint of panel + * @param run = TRUE provede okamzite prekresleni panelu. + * + * @since 0.1 + */ + void setPointer (double pointerValue, bool run=true ); + + +/** + * Const. determines width of analog panel in points + * Konstanta, udava velikost analogoveho panelu v bodech. + * + * @since 0.1 + */ + static const int AnalogWidth = 130; + + + public slots: + +/** + * Sets font of scale, change is doing immediately + * Nastavi font stupnice, zmena je provedena okamzite. + * + * @param newScaleFont Urcuje novy font hodnot stupnice. + * @param newScaleFont Urcuje novy font hodnot stupnice. + * + * @since 0.1 + */ + void slotSetScaleFont(QFont newScaleFont); + + +/** + * Sets font of text. change is doing immediately. + * Nastavi font textu, zmena je provedena okamzite. + * + * @param newTextFont Urcuje novy font pro texty. + * + * @since 0.1 + */ + void slotSetTextFont(QFont newTextFont); + + +/** + * Nastavi font stupnice a textu, zmena je provedena okamzite. + * + * @param newTextFont Urcuje novy font pro texty a hodnoty stupnice. + * + * @since 0.1 + */ + void slotSetAllFont(QFont newAllFont); + + +/** + * Repaint layer of backgroud and layer of pointer, + * all panel will be repainted + * Da povel k prekreseni urovne pozadi a urovne rucicky. + * To znamena, ze bude prekreslen kompletne cely panel. + * + * @since 0.1 + */ + void repaintAll (void); + + + protected: + virtual void resizeEvent( QResizeEvent * ); + virtual void paintEvent( QPaintEvent * ); + + private: + + +/** + * @internal + */ + void paintBackGround ( void ); + + +/** + * @internal + */ + void paintPointer ( void ); + + +/** + * @internal + */ + void paintPointerSlowly ( double position, int centerX , int centerY, int widthOfCircle); + +/** + * @internal + */ + void paintPointerFastly ( double position); + + +/** + * @internal + */ + void paintPartOfCircle ( QPainter *paint, int centerX , int centerY, int widthOfCircle ); + + +/** + * @internal + */ + void paintScale ( QPainter *paint , int centerX , int centerY, int widthOfCircle); + + +/** + * @internal + */ + void makeAntialiasing (QImage* myImage, QPixmap* smallPixmap, const QRgb colorOfBG, speedOfAAlias speed = slow , int typeOfView = 0); + + +/** + * @internal + */ + void makeMotionBlur (QImage* myImage, const QRgb colorOfBG, int typeOfView = 0); + + +/** + * @internal + */ + void paintScaleNumbers ( QPainter *paint ); + +/** + * @internal + */ + void paintText ( QPainter *paint ); + + +/** + * @internal + */ + void paintValueOfPointer ( QPainter *p, double value); + + + + static const int m_widthOfBackGround = 122; + static const int m_startOfBackGround = 4; + + bool m_showBackGround; + bool m_showPointer; + + int m_bottomLimit; + int m_topLimit; + int m_typeOfView; // udava typ meraku + int m_countOfParts; // pocet policek na stupnici + int m_countOfSubParts; // pocet dilku v policku na stupnici + QColor m_pointerColor, m_scaleColor, m_textColor; // colors of pointer, text and scale + + QColor m_arcColors[9]; + QString m_inscription; + QString AnMJ; + int m_countOfColorParts; // count of color parts on scale + double m_valueOfPointer; // position of pointer; + double m_angleOfViewer, m_startAngle; //pocatecni_uhel; + int m_centerX; + int m_centerY; + int m_direction; + int m_widthOfScale; + int m_radiusOfScaleNumbers; + + + speedOfAAlias m_speedOfAAlias; + bool m_makeBlurMotion; + + QFont m_scaleFont; + QFont m_textFont; + + QPixmap *m_wholeLayer; + + QPixmap *m_backgroudLayerBig; + + + QPixmap *m_scaleLayerBig; + QPixmap *m_scaleLayerSmall; + + QPixmap *m_pointerLayerBig; + QPixmap *m_pointerLayerSmall; + + + extentOfDyeDef m_extentOfDye[5]; + + QMutex m_pointerMutex; +}; + + +#endif |