[proxmark3-svn] / linux / proxguiqt.cpp

#include <iostream>
#include <QPainterPath>
#include <QBrush>
#include <QPen>
#include <QTimer>
#include <QCloseEvent>
#include <QMouseEvent>
#include <QKeyEvent>
#include <math.h>
#include <limits.h>
#include "proxguiqt.h"
#include "proxgui.h"

void ProxGuiQT::ShowGraphWindow(void)
{
	emit ShowGraphWindowSignal();
}

void ProxGuiQT::RepaintGraphWindow(void)
{
	emit RepaintGraphWindowSignal();
}

void ProxGuiQT::HideGraphWindow(void)
{
	emit HideGraphWindowSignal();
}

void ProxGuiQT::_ShowGraphWindow(void)
{
	if(!plotapp)
		return;

	if (!plotwidget)
		plotwidget = new ProxWidget();

	plotwidget->show();
}

void ProxGuiQT::_RepaintGraphWindow(void)
{
	if (!plotapp || !plotwidget)
		return;

	plotwidget->update();
}

void ProxGuiQT::_HideGraphWindow(void)
{
	if (!plotapp || !plotwidget)
		return;

	plotwidget->hide();
}

void ProxGuiQT::MainLoop()
{
	plotapp = new QApplication(argc, argv);

	connect(this, SIGNAL(ShowGraphWindowSignal()), this, SLOT(_ShowGraphWindow()));
	connect(this, SIGNAL(RepaintGraphWindowSignal()), this, SLOT(_RepaintGraphWindow()));
	connect(this, SIGNAL(HideGraphWindowSignal()), this, SLOT(_HideGraphWindow()));

	plotapp->exec();
}

ProxGuiQT::ProxGuiQT(int argc, char **argv) : plotapp(NULL), plotwidget(NULL),
	argc(argc), argv(argv)
{
}

ProxGuiQT::~ProxGuiQT(void)
{
	if (plotwidget) {
		delete plotwidget;
		plotwidget = NULL;
	}

	if (plotapp) {
		plotapp->quit();
		delete plotapp;
		plotapp = NULL;
	}
}

void ProxWidget::paintEvent(QPaintEvent *event)
{
	QPainter painter(this);
	QPainterPath penPath, whitePath, greyPath, lightgreyPath, cursorAPath, cursorBPath;
	QRect r;
	QBrush brush(QColor(100, 255, 100));
	QPen pen(QColor(100, 255, 100));

	painter.setFont(QFont("Arial", 10));

	if(GraphStart < 0) {
		GraphStart = 0;
	}

	if (CursorAPos > GraphTraceLen)
		CursorAPos= 0;
	if(CursorBPos > GraphTraceLen)
		CursorBPos= 0;

	r = rect();

	painter.fillRect(r, QColor(0, 0, 0));

	whitePath.moveTo(r.left() + 40, r.top());
	whitePath.lineTo(r.left() + 40, r.bottom());

	int zeroHeight = r.top() + (r.bottom() - r.top()) / 2;

	greyPath.moveTo(r.left(), zeroHeight);
	greyPath.lineTo(r.right(), zeroHeight);
	painter.setPen(QColor(100, 100, 100));
	painter.drawPath(greyPath);

        // plot X and Y grid lines
        int i;
        if ((PlotGridX > 0) && ((PlotGridX * GraphPixelsPerPoint) > 1)) {
        	for(i = 40; i < r.right(); i += (int)(PlotGridX * GraphPixelsPerPoint)) {
        		//SelectObject(hdc, GreyPenLite);
        		//MoveToEx(hdc, r.left + i, r.top, NULL);
        		//LineTo(hdc, r.left + i, r.bottom);
        		lightgreyPath.moveTo(r.left()+i,r.top());
			lightgreyPath.lineTo(r.left()+i,r.bottom());
			painter.drawPath(lightgreyPath);
                } 
        } 
        if ((PlotGridY > 0) && ((PlotGridY * GraphPixelsPerPoint) > 1)){
        	for(i = 0; i < ((r.top() + r.bottom())>>1); i += (int)(PlotGridY * GraphPixelsPerPoint)) {
       			lightgreyPath.moveTo(r.left() + 40,zeroHeight + i);
			lightgreyPath.lineTo(r.right(),zeroHeight + i);
			painter.drawPath(lightgreyPath);
        		lightgreyPath.moveTo(r.left() + 40,zeroHeight - i);
			lightgreyPath.lineTo(r.right(),zeroHeight - i);
			painter.drawPath(lightgreyPath);
        		}
        	}
	
	int startMax =
		(GraphTraceLen - (int)((r.right() - r.left() - 40) / GraphPixelsPerPoint));
	if(startMax < 0) {
		startMax = 0;
	}
	if(GraphStart > startMax) {
		GraphStart = startMax;
	}

	int absYMax = 1;

	for(i = GraphStart; ; i++) {
		if(i >= GraphTraceLen) {
			break;
		}
		if(fabs((double)GraphBuffer[i]) > absYMax) {
			absYMax = (int)fabs((double)GraphBuffer[i]);
		}
		int x = 40 + (int)((i - GraphStart)*GraphPixelsPerPoint);
		if(x > r.right()) {
			break;
		}
	}

	absYMax = (int)(absYMax*1.2 + 1);
	
	// number of points that will be plotted
	int span = (int)((r.right() - r.left()) / GraphPixelsPerPoint);
	// one label every 100 pixels, let us say
	int labels = (r.right() - r.left() - 40) / 100;
	if(labels <= 0) labels = 1;
	int pointsPerLabel = span / labels;
	if(pointsPerLabel <= 0) pointsPerLabel = 1;

	int yMin = INT_MAX;
	int yMax = INT_MIN;
	int yMean = 0;
	int n = 0;

	for(i = GraphStart; ; i++) {
		if(i >= GraphTraceLen) {
			break;
		}
		int x = 40 + (int)((i - GraphStart)*GraphPixelsPerPoint);
		if(x > r.right() + GraphPixelsPerPoint) {
			break;
		}

		int y = GraphBuffer[i];
		if(y < yMin) {
			yMin = y;
		}
		if(y > yMax) {
			yMax = y;
		}
		yMean += y;
		n++;

		y = (y * (r.top() - r.bottom()) / (2*absYMax)) + zeroHeight;
		if(i == GraphStart) {
			penPath.moveTo(x, y);
		} else {
			penPath.lineTo(x, y);
		}

		if(GraphPixelsPerPoint > 10) {
			QRect f(QPoint(x - 3, y - 3),QPoint(x + 3, y + 3));
			painter.fillRect(f, brush);
		}

		if(((i - GraphStart) % pointsPerLabel == 0) && i != GraphStart) {
			whitePath.moveTo(x, zeroHeight - 3);
			whitePath.lineTo(x, zeroHeight + 3);

			char str[100];
			sprintf(str, "+%d", (i - GraphStart));

			painter.setPen(QColor(255, 255, 255));
			QRect size;
			QFontMetrics metrics(painter.font());
			size = metrics.boundingRect(str);
			painter.drawText(x - (size.right() - size.left()), zeroHeight + 9, str);

			penPath.moveTo(x,y);
		}

		if(i == CursorAPos || i == CursorBPos) {
			QPainterPath *cursorPath;

			if(i == CursorAPos) {
				cursorPath = &cursorAPath;
			} else {
				cursorPath = &cursorBPath;
			}
			cursorPath->moveTo(x, r.top());
			cursorPath->lineTo(x, r.bottom());
			penPath.moveTo(x, y);
		}
	}

	if(n != 0) {
		yMean /= n;
	}

	painter.setPen(QColor(255, 255, 255));
	painter.drawPath(whitePath);
	painter.setPen(pen);
	painter.drawPath(penPath);
	painter.setPen(QColor(255, 255, 0));
	painter.drawPath(cursorAPath);
	painter.setPen(QColor(255, 0, 255));
	painter.drawPath(cursorBPath);

	char str[100];
	sprintf(str, "@%d   max=%d min=%d mean=%d n=%d/%d    dt=%d [%.3f] zoom=%.3f CursorA=%d [%d] CursorB=%d [%d]",
			GraphStart, yMax, yMin, yMean, n, GraphTraceLen,
			CursorBPos - CursorAPos, (CursorBPos - CursorAPos)/CursorScaleFactor,GraphPixelsPerPoint,CursorAPos,GraphBuffer[CursorAPos],CursorBPos,GraphBuffer[CursorBPos]);

	painter.setPen(QColor(255, 255, 255));
	painter.drawText(50, r.bottom() - 20, str);
}

ProxWidget::ProxWidget(QWidget *parent) : QWidget(parent), GraphStart(0), GraphPixelsPerPoint(1)
{
	resize(600, 500);

	QPalette palette(QColor(0,0,0,0));
	palette.setColor(QPalette::WindowText, QColor(255,255,255));
	palette.setColor(QPalette::Text, QColor(255,255,255));
	palette.setColor(QPalette::Button, QColor(100, 100, 100));
	setPalette(palette);
	setAutoFillBackground(true);
}

void ProxWidget::closeEvent(QCloseEvent *event)
{
	event->ignore();
	this->hide();
}

void ProxWidget::mouseMoveEvent(QMouseEvent *event)
{
	int x = event->x();
	x -= 40;
	x = (int)(x / GraphPixelsPerPoint);
	x += GraphStart;
	if((event->buttons() & Qt::LeftButton)) {
		CursorAPos = x;
	} else if (event->buttons() & Qt::RightButton) {
		CursorBPos = x;
	}


	this->update();
}

void ProxWidget::keyPressEvent(QKeyEvent *event)
{
	switch(event->key()) {
		case Qt::Key_Down:
			if(GraphPixelsPerPoint <= 50) {
				GraphPixelsPerPoint *= 2;
			}
			break;

		case Qt::Key_Up:
			if(GraphPixelsPerPoint >= 0.02) {
				GraphPixelsPerPoint /= 2;
			}
			break;

		case Qt::Key_Right:
			if(GraphPixelsPerPoint < 20) {
				GraphStart += (int)(20 / GraphPixelsPerPoint);
			} else {
				GraphStart++;
			}
			break;

		case Qt::Key_Left:
			if(GraphPixelsPerPoint < 20) {
				GraphStart -= (int)(20 / GraphPixelsPerPoint);
			} else {
				GraphStart--;
			}
			break;

		default:
			QWidget::keyPressEvent(event);
			return;
			break;
	}

	this->update();
}
Commit	Line	Data
6658905f	1	#include <iostream>
	2	#include <QPainterPath>
	3	#include <QBrush>
	4	#include <QPen>
	5	#include <QTimer>
	6	#include <QCloseEvent>
	7	#include <QMouseEvent>
	8	#include <QKeyEvent>
	9	#include <math.h>
	10	#include <limits.h>
	11	#include "proxguiqt.h"
	12	#include "proxgui.h"
	13
	14	void ProxGuiQT::ShowGraphWindow(void)
	15	{
	16	emit ShowGraphWindowSignal();
	17	}
	18
	19	void ProxGuiQT::RepaintGraphWindow(void)
	20	{
	21	emit RepaintGraphWindowSignal();
	22	}
	23
	24	void ProxGuiQT::HideGraphWindow(void)
	25	{
	26	emit HideGraphWindowSignal();
	27	}
	28
	29	void ProxGuiQT::_ShowGraphWindow(void)
	30	{
	31	if(!plotapp)
	32	return;
	33
	34	if (!plotwidget)
	35	plotwidget = new ProxWidget();
	36
	37	plotwidget->show();
	38	}
	39
	40	void ProxGuiQT::_RepaintGraphWindow(void)
	41	{
	42	if (!plotapp \|\| !plotwidget)
	43	return;
	44
	45	plotwidget->update();
	46	}
	47
	48	void ProxGuiQT::_HideGraphWindow(void)
	49	{
	50	if (!plotapp \|\| !plotwidget)
	51	return;
	52
	53	plotwidget->hide();
	54	}
	55
	56	void ProxGuiQT::MainLoop()
	57	{
	58	plotapp = new QApplication(argc, argv);
	59
	60	connect(this, SIGNAL(ShowGraphWindowSignal()), this, SLOT(_ShowGraphWindow()));
	61	connect(this, SIGNAL(RepaintGraphWindowSignal()), this, SLOT(_RepaintGraphWindow()));
	62	connect(this, SIGNAL(HideGraphWindowSignal()), this, SLOT(_HideGraphWindow()));
	63
	64	plotapp->exec();
65	}
66
67	ProxGuiQT::ProxGuiQT(int argc, char **argv) : plotapp(NULL), plotwidget(NULL),
68	argc(argc), argv(argv)
69	{
70	}
71
72	ProxGuiQT::~ProxGuiQT(void)
73	{
74	if (plotwidget) {
75	delete plotwidget;
76	plotwidget = NULL;
77	}
78
79	if (plotapp) {
80	plotapp->quit();
81	delete plotapp;
82	plotapp = NULL;
83	}
84	}
85
86	void ProxWidget::paintEvent(QPaintEvent *event)
87	{
88	QPainter painter(this);
f4434ad2	89	QPainterPath penPath, whitePath, greyPath, lightgreyPath, cursorAPath, cursorBPath;
6658905f	90	QRect r;
	91	QBrush brush(QColor(100, 255, 100));
	92	QPen pen(QColor(100, 255, 100));
	93
	94	painter.setFont(QFont("Arial", 10));
	95
	96	if(GraphStart < 0) {
	97	GraphStart = 0;
	98	}
	99
0bf5872f	100	if (CursorAPos > GraphTraceLen)
	101	CursorAPos= 0;
	102	if(CursorBPos > GraphTraceLen)
	103	CursorBPos= 0;
	104
6658905f	105	r = rect();
	106
	107	painter.fillRect(r, QColor(0, 0, 0));
	108
	109	whitePath.moveTo(r.left() + 40, r.top());
	110	whitePath.lineTo(r.left() + 40, r.bottom());
	111
	112	int zeroHeight = r.top() + (r.bottom() - r.top()) / 2;
	113
	114	greyPath.moveTo(r.left(), zeroHeight);
	115	greyPath.lineTo(r.right(), zeroHeight);
	116	painter.setPen(QColor(100, 100, 100));
	117	painter.drawPath(greyPath);
f4434ad2	118
	119	// plot X and Y grid lines
	120	int i;
	121	if ((PlotGridX > 0) && ((PlotGridX * GraphPixelsPerPoint) > 1)) {
ff8216cb	122	for(i = 40; i < r.right(); i += (int)(PlotGridX * GraphPixelsPerPoint)) {
f4434ad2	123	//SelectObject(hdc, GreyPenLite);
	124	//MoveToEx(hdc, r.left + i, r.top, NULL);
	125	//LineTo(hdc, r.left + i, r.bottom);
	126	lightgreyPath.moveTo(r.left()+i,r.top());
	127	lightgreyPath.lineTo(r.left()+i,r.bottom());
	128	painter.drawPath(lightgreyPath);
	129	}
	130	}
	131	if ((PlotGridY > 0) && ((PlotGridY * GraphPixelsPerPoint) > 1)){
	132	for(i = 0; i < ((r.top() + r.bottom())>>1); i += (int)(PlotGridY * GraphPixelsPerPoint)) {
ff8216cb	133	lightgreyPath.moveTo(r.left() + 40,zeroHeight + i);
f4434ad2	134	lightgreyPath.lineTo(r.right(),zeroHeight + i);
f4434ad2	135	painter.drawPath(lightgreyPath);
ff8216cb	136	lightgreyPath.moveTo(r.left() + 40,zeroHeight - i);
f4434ad2	137	lightgreyPath.lineTo(r.right(),zeroHeight - i);
	138	painter.drawPath(lightgreyPath);
	139	}
	140	}
6658905f	141
	142	int startMax =
	143	(GraphTraceLen - (int)((r.right() - r.left() - 40) / GraphPixelsPerPoint));
	144	if(startMax < 0) {
	145	startMax = 0;
	146	}
	147	if(GraphStart > startMax) {
	148	GraphStart = startMax;
	149	}
	150
	151	int absYMax = 1;
	152
6658905f	153	for(i = GraphStart; ; i++) {
	154	if(i >= GraphTraceLen) {
	155	break;
	156	}
	157	if(fabs((double)GraphBuffer[i]) > absYMax) {
	158	absYMax = (int)fabs((double)GraphBuffer[i]);
	159	}
	160	int x = 40 + (int)((i - GraphStart)*GraphPixelsPerPoint);
	161	if(x > r.right()) {
	162	break;
	163	}
	164	}
	165
	166	absYMax = (int)(absYMax*1.2 + 1);
	167
	168	// number of points that will be plotted
	169	int span = (int)((r.right() - r.left()) / GraphPixelsPerPoint);
	170	// one label every 100 pixels, let us say
	171	int labels = (r.right() - r.left() - 40) / 100;
	172	if(labels <= 0) labels = 1;
	173	int pointsPerLabel = span / labels;
	174	if(pointsPerLabel <= 0) pointsPerLabel = 1;
	175
	176	int yMin = INT_MAX;
	177	int yMax = INT_MIN;
	178	int yMean = 0;
	179	int n = 0;
	180
	181	for(i = GraphStart; ; i++) {
	182	if(i >= GraphTraceLen) {
	183	break;
	184	}
	185	int x = 40 + (int)((i - GraphStart)*GraphPixelsPerPoint);
	186	if(x > r.right() + GraphPixelsPerPoint) {
	187	break;
	188	}
	189
	190	int y = GraphBuffer[i];
	191	if(y < yMin) {
	192	yMin = y;
	193	}
	194	if(y > yMax) {
	195	yMax = y;
	196	}
	197	yMean += y;
	198	n++;
	199
	200	y = (y * (r.top() - r.bottom()) / (2*absYMax)) + zeroHeight;
	201	if(i == GraphStart) {
	202	penPath.moveTo(x, y);
	203	} else {
	204	penPath.lineTo(x, y);
	205	}
	206
	207	if(GraphPixelsPerPoint > 10) {
	208	QRect f(QPoint(x - 3, y - 3),QPoint(x + 3, y + 3));
	209	painter.fillRect(f, brush);
	210	}
	211
	212	if(((i - GraphStart) % pointsPerLabel == 0) && i != GraphStart) {
	213	whitePath.moveTo(x, zeroHeight - 3);
	214	whitePath.lineTo(x, zeroHeight + 3);
	215
	216	char str[100];
217	sprintf(str, "+%d", (i - GraphStart));
218
219	painter.setPen(QColor(255, 255, 255));
220	QRect size;
221	QFontMetrics metrics(painter.font());
222	size = metrics.boundingRect(str);
223	painter.drawText(x - (size.right() - size.left()), zeroHeight + 9, str);
224
225	penPath.moveTo(x,y);
226	}
227
228	if(i == CursorAPos \|\| i == CursorBPos) {
229	QPainterPath *cursorPath;
230
231	if(i == CursorAPos) {
232	cursorPath = &cursorAPath;
233	} else {
234	cursorPath = &cursorBPath;
235	}
236	cursorPath->moveTo(x, r.top());
237	cursorPath->lineTo(x, r.bottom());
238	penPath.moveTo(x, y);
239	}
240	}
241
242	if(n != 0) {
243	yMean /= n;
244	}
245
246	painter.setPen(QColor(255, 255, 255));
247	painter.drawPath(whitePath);
248	painter.setPen(pen);
249	painter.drawPath(penPath);
250	painter.setPen(QColor(255, 255, 0));
251	painter.drawPath(cursorAPath);
252	painter.setPen(QColor(255, 0, 255));
253	painter.drawPath(cursorBPath);
254
255	char str[100];
67b9b62a	256	sprintf(str, "@%d max=%d min=%d mean=%d n=%d/%d dt=%d [%.3f] zoom=%.3f CursorA=%d [%d] CursorB=%d [%d]",
6658905f	257	GraphStart, yMax, yMin, yMean, n, GraphTraceLen,
af2d53cb	258	CursorBPos - CursorAPos, (CursorBPos - CursorAPos)/CursorScaleFactor,GraphPixelsPerPoint,CursorAPos,GraphBuffer[CursorAPos],CursorBPos,GraphBuffer[CursorBPos]);
6658905f	259
	260	painter.setPen(QColor(255, 255, 255));
	261	painter.drawText(50, r.bottom() - 20, str);
	262	}
	263
	264	ProxWidget::ProxWidget(QWidget *parent) : QWidget(parent), GraphStart(0), GraphPixelsPerPoint(1)
	265	{
	266	resize(600, 500);
	267
	268	QPalette palette(QColor(0,0,0,0));
	269	palette.setColor(QPalette::WindowText, QColor(255,255,255));
	270	palette.setColor(QPalette::Text, QColor(255,255,255));
	271	palette.setColor(QPalette::Button, QColor(100, 100, 100));
	272	setPalette(palette);
	273	setAutoFillBackground(true);
	274	}
	275
	276	void ProxWidget::closeEvent(QCloseEvent *event)
	277	{
	278	event->ignore();
	279	this->hide();
	280	}
	281
	282	void ProxWidget::mouseMoveEvent(QMouseEvent *event)
	283	{
	284	int x = event->x();
	285	x -= 40;
	286	x = (int)(x / GraphPixelsPerPoint);
	287	x += GraphStart;
	288	if((event->buttons() & Qt::LeftButton)) {
	289	CursorAPos = x;
	290	} else if (event->buttons() & Qt::RightButton) {
	291	CursorBPos = x;
	292	}
	293
	294
	295	this->update();
	296	}
	297
	298	void ProxWidget::keyPressEvent(QKeyEvent *event)
	299	{
	300	switch(event->key()) {
	301	case Qt::Key_Down:
	302	if(GraphPixelsPerPoint <= 50) {
	303	GraphPixelsPerPoint *= 2;
	304	}
	305	break;
	306
	307	case Qt::Key_Up:
	308	if(GraphPixelsPerPoint >= 0.02) {
	309	GraphPixelsPerPoint /= 2;
	310	}
	311	break;
	312
	313	case Qt::Key_Right:
	314	if(GraphPixelsPerPoint < 20) {
	315	GraphStart += (int)(20 / GraphPixelsPerPoint);
	316	} else {
	317	GraphStart++;
	318	}
	319	break;
	320
	321	case Qt::Key_Left:
	322	if(GraphPixelsPerPoint < 20) {
323	GraphStart -= (int)(20 / GraphPixelsPerPoint);
324	} else {
325	GraphStart--;
326	}
327	break;
328
329	default:
330	QWidget::keyPressEvent(event);
331	return;
332	break;
333	}
334
335	this->update();
336	}