decarvalho adelino / PicasoLib

Library for 3.2'' uLcd Picaso Display4D system Picaso Serial Environment Command Set web: http://www.4dsystems.com.au/product/20/67/Processors_Graphics/PICASO/

Rectangle.cpp@1:a74e42cf52b2, 2015-04-05 (annotated)

Committer:
adelino
Date:
Sun Apr 05 13:54:48 2015 +0000
Revision:
1:a74e42cf52b2
PicasoLib version 2

Who changed what in which revision?

UserRevisionLine numberNew contents of line
adelino 1:a74e42cf52b2 1 #include "Rectangle.h"
adelino 1:a74e42cf52b2 2
adelino 1:a74e42cf52b2 3
adelino 1:a74e42cf52b2 4 Rectangle::Rectangle(Screen* mScreen,UINT16 _x,UINT16 _y,UINT16 _w,UINT16 _h,Color _color):
adelino 1:a74e42cf52b2 5 Sprite(mScreen,0,_x,_y,_w,_h,_color)
adelino 1:a74e42cf52b2 6
adelino 1:a74e42cf52b2 7 {
adelino 1:a74e42cf52b2 8 myType=OBJ_RECTANGLE;
adelino 1:a74e42cf52b2 9
adelino 1:a74e42cf52b2 10 myScreen->addWidget((Widget*) this);
adelino 1:a74e42cf52b2 11 }
adelino 1:a74e42cf52b2 12 //------------------------------------
adelino 1:a74e42cf52b2 13 Rectangle::~Rectangle(void)
adelino 1:a74e42cf52b2 14 {
adelino 1:a74e42cf52b2 15
adelino 1:a74e42cf52b2 16 }
adelino 1:a74e42cf52b2 17 //------------------------------------
adelino 1:a74e42cf52b2 18 void Rectangle::draw(void)
adelino 1:a74e42cf52b2 19 {
adelino 1:a74e42cf52b2 20 // isVisible ?
adelino 1:a74e42cf52b2 21 if(myIsVisible==false) {
adelino 1:a74e42cf52b2 22 return;
adelino 1:a74e42cf52b2 23 }
adelino 1:a74e42cf52b2 24 //
adelino 1:a74e42cf52b2 25 PicasoSerial* ps=0;
adelino 1:a74e42cf52b2 26 ps=myScreen->getPicasoSerial();
adelino 1:a74e42cf52b2 27
adelino 1:a74e42cf52b2 28 if(ps!=0) {
adelino 1:a74e42cf52b2 29 ps->draw_filled_rectangle(myX,myY,myX+myWidth,myY+myHeight,myColor);
adelino 1:a74e42cf52b2 30 }
adelino 1:a74e42cf52b2 31 }
adelino 1:a74e42cf52b2 32 //-------------------------------------
adelino 1:a74e42cf52b2 33 void Rectangle::setInvisible(bool _state)
adelino 1:a74e42cf52b2 34 {
adelino 1:a74e42cf52b2 35 // element devient invisible
adelino 1:a74e42cf52b2 36 if(_state==true) {
adelino 1:a74e42cf52b2 37 if(myIsVisible==false)
adelino 1:a74e42cf52b2 38 return;
adelino 1:a74e42cf52b2 39
adelino 1:a74e42cf52b2 40 myIsVisible=false;
adelino 1:a74e42cf52b2 41
adelino 1:a74e42cf52b2 42 Color c= myScreen->getColorBkg();
adelino 1:a74e42cf52b2 43
adelino 1:a74e42cf52b2 44 PicasoSerial* ps=0;
adelino 1:a74e42cf52b2 45 ps=myScreen->getPicasoSerial();
adelino 1:a74e42cf52b2 46
adelino 1:a74e42cf52b2 47 if(ps!=0) {
adelino 1:a74e42cf52b2 48 ps->draw_filled_rectangle(myX,myY,myX+myWidth,myY+myHeight,c);
adelino 1:a74e42cf52b2 49 }
adelino 1:a74e42cf52b2 50 }
adelino 1:a74e42cf52b2 51
adelino 1:a74e42cf52b2 52 // element devient visible
adelino 1:a74e42cf52b2 53 else {
adelino 1:a74e42cf52b2 54 myIsVisible=true;
adelino 1:a74e42cf52b2 55
adelino 1:a74e42cf52b2 56 this->draw();
adelino 1:a74e42cf52b2 57 }
adelino 1:a74e42cf52b2 58 }
adelino 1:a74e42cf52b2 59 //--------------------------------------
adelino 1:a74e42cf52b2 60 void Rectangle::setNewPosition(INT16 _xnew,INT16 _ynew)
adelino 1:a74e42cf52b2 61 {
adelino 1:a74e42cf52b2 62 setNewPosition(_xnew,_ynew,true);
adelino 1:a74e42cf52b2 63 }
adelino 1:a74e42cf52b2 64 //--------------------------------------
adelino 1:a74e42cf52b2 65 void Rectangle::setNewPosition(INT16 _xnew,INT16 _ynew,bool isScreenLimits)
adelino 1:a74e42cf52b2 66 {
adelino 1:a74e42cf52b2 67 if(myIsVisible==false)
adelino 1:a74e42cf52b2 68 return;
adelino 1:a74e42cf52b2 69
adelino 1:a74e42cf52b2 70 //
adelino 1:a74e42cf52b2 71 if(myX==_xnew && myY==_ynew)
adelino 1:a74e42cf52b2 72 return;
adelino 1:a74e42cf52b2 73
adelino 1:a74e42cf52b2 74 setInvisible(true); // colorie le rec avec couleur de la screen
adelino 1:a74e42cf52b2 75
adelino 1:a74e42cf52b2 76 myIsVisible=true;
adelino 1:a74e42cf52b2 77
adelino 1:a74e42cf52b2 78 if(isScreenLimits) {
adelino 1:a74e42cf52b2 79 //test Xmax
adelino 1:a74e42cf52b2 80 if(_xnew+myWidth >= myXMoveMax) {
adelino 1:a74e42cf52b2 81 _xnew=myXMoveMax-myWidth;
adelino 1:a74e42cf52b2 82
adelino 1:a74e42cf52b2 83 if(myState==STATE_ON)
adelino 1:a74e42cf52b2 84 myState=BUMP_RIGHT;
adelino 1:a74e42cf52b2 85
adelino 1:a74e42cf52b2 86 }
adelino 1:a74e42cf52b2 87
adelino 1:a74e42cf52b2 88 //test Xmin
adelino 1:a74e42cf52b2 89 if(_xnew <= myXMoveMin) {
adelino 1:a74e42cf52b2 90 _xnew=myXMoveMin;
adelino 1:a74e42cf52b2 91
adelino 1:a74e42cf52b2 92 if(myState==STATE_ON)
adelino 1:a74e42cf52b2 93 myState=BUMP_LEFT;
adelino 1:a74e42cf52b2 94
adelino 1:a74e42cf52b2 95 }
adelino 1:a74e42cf52b2 96 //test Ymax
adelino 1:a74e42cf52b2 97 if(_ynew +myHeight >= myYMoveMax && _ynew >0) {
adelino 1:a74e42cf52b2 98 _ynew = myYMoveMax- myHeight;
adelino 1:a74e42cf52b2 99
adelino 1:a74e42cf52b2 100 if(myState==STATE_ON)
adelino 1:a74e42cf52b2 101 myState=BUMP_DOWN;
adelino 1:a74e42cf52b2 102 }
adelino 1:a74e42cf52b2 103 //test yminMin;
adelino 1:a74e42cf52b2 104 if(_ynew <= myYMoveMin) {
adelino 1:a74e42cf52b2 105 _ynew=myYMoveMin;
adelino 1:a74e42cf52b2 106
adelino 1:a74e42cf52b2 107 if(myState==STATE_ON)
adelino 1:a74e42cf52b2 108 myState=BUMP_UP;
adelino 1:a74e42cf52b2 109
adelino 1:a74e42cf52b2 110 }
adelino 1:a74e42cf52b2 111 }
adelino 1:a74e42cf52b2 112 //
adelino 1:a74e42cf52b2 113 myX=_xnew;
adelino 1:a74e42cf52b2 114 myY=_ynew;
adelino 1:a74e42cf52b2 115
adelino 1:a74e42cf52b2 116
adelino 1:a74e42cf52b2 117 this->draw();
adelino 1:a74e42cf52b2 118 }
adelino 1:a74e42cf52b2 119 //--------------------------------------
adelino 1:a74e42cf52b2 120 void Rectangle::update(float delta)
adelino 1:a74e42cf52b2 121 {
adelino 1:a74e42cf52b2 122 if(myIsUpdateAutomatic)
adelino 1:a74e42cf52b2 123 elementUpdate();
adelino 1:a74e42cf52b2 124 //
adelino 1:a74e42cf52b2 125 float xnew=myX+mySpeedX*delta;
adelino 1:a74e42cf52b2 126 float ynew=myY+mySpeedY*delta;
adelino 1:a74e42cf52b2 127
adelino 1:a74e42cf52b2 128 this->setNewPosition((INT16)xnew,(INT16)ynew,true);
adelino 1:a74e42cf52b2 129
adelino 1:a74e42cf52b2 130 }