Added KDE3 version of knutclient

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/knutclient@1092914 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 452 insertions, 0 deletions

diff --git a/src/knutanalog.h b/src/knutanalog.h
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+++ b/src/knutanalog.h
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+/***************************************************************************
+ *   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