/client/Makefile: Output object files to the obj subdir.
[proxmark3-svn] / client / proxguiqt.cpp
CommitLineData
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>
c86cc308 11#include <stdio.h>
6658905f 12#include "proxguiqt.h"
13#include "proxgui.h"
14
15void ProxGuiQT::ShowGraphWindow(void)
16{
17 emit ShowGraphWindowSignal();
18}
19
20void ProxGuiQT::RepaintGraphWindow(void)
21{
22 emit RepaintGraphWindowSignal();
23}
24
25void ProxGuiQT::HideGraphWindow(void)
26{
27 emit HideGraphWindowSignal();
28}
29
30void ProxGuiQT::_ShowGraphWindow(void)
31{
32 if(!plotapp)
33 return;
34
35 if (!plotwidget)
36 plotwidget = new ProxWidget();
37
38 plotwidget->show();
39}
40
41void ProxGuiQT::_RepaintGraphWindow(void)
42{
43 if (!plotapp || !plotwidget)
44 return;
45
46 plotwidget->update();
47}
48
49void ProxGuiQT::_HideGraphWindow(void)
50{
51 if (!plotapp || !plotwidget)
52 return;
53
54 plotwidget->hide();
55}
56
57void ProxGuiQT::MainLoop()
58{
59 plotapp = new QApplication(argc, argv);
60
61 connect(this, SIGNAL(ShowGraphWindowSignal()), this, SLOT(_ShowGraphWindow()));
62 connect(this, SIGNAL(RepaintGraphWindowSignal()), this, SLOT(_RepaintGraphWindow()));
63 connect(this, SIGNAL(HideGraphWindowSignal()), this, SLOT(_HideGraphWindow()));
64
65 plotapp->exec();
66}
67
68ProxGuiQT::ProxGuiQT(int argc, char **argv) : plotapp(NULL), plotwidget(NULL),
69 argc(argc), argv(argv)
70{
71}
72
73ProxGuiQT::~ProxGuiQT(void)
74{
75 if (plotwidget) {
76 delete plotwidget;
77 plotwidget = NULL;
78 }
79
80 if (plotapp) {
81 plotapp->quit();
82 delete plotapp;
83 plotapp = NULL;
84 }
85}
86
87void ProxWidget::paintEvent(QPaintEvent *event)
88{
89 QPainter painter(this);
f4434ad2 90 QPainterPath penPath, whitePath, greyPath, lightgreyPath, cursorAPath, cursorBPath;
6658905f 91 QRect r;
92 QBrush brush(QColor(100, 255, 100));
93 QPen pen(QColor(100, 255, 100));
94
95 painter.setFont(QFont("Arial", 10));
96
97 if(GraphStart < 0) {
98 GraphStart = 0;
99 }
100
0bf5872f 101 if (CursorAPos > GraphTraceLen)
102 CursorAPos= 0;
103 if(CursorBPos > GraphTraceLen)
104 CursorBPos= 0;
105
6658905f 106 r = rect();
107
108 painter.fillRect(r, QColor(0, 0, 0));
109
110 whitePath.moveTo(r.left() + 40, r.top());
111 whitePath.lineTo(r.left() + 40, r.bottom());
112
113 int zeroHeight = r.top() + (r.bottom() - r.top()) / 2;
114
115 greyPath.moveTo(r.left(), zeroHeight);
116 greyPath.lineTo(r.right(), zeroHeight);
117 painter.setPen(QColor(100, 100, 100));
118 painter.drawPath(greyPath);
f4434ad2 119
120 // plot X and Y grid lines
121 int i;
122 if ((PlotGridX > 0) && ((PlotGridX * GraphPixelsPerPoint) > 1)) {
ff8216cb 123 for(i = 40; i < r.right(); i += (int)(PlotGridX * GraphPixelsPerPoint)) {
f4434ad2 124 //SelectObject(hdc, GreyPenLite);
125 //MoveToEx(hdc, r.left + i, r.top, NULL);
126 //LineTo(hdc, r.left + i, r.bottom);
127 lightgreyPath.moveTo(r.left()+i,r.top());
128 lightgreyPath.lineTo(r.left()+i,r.bottom());
129 painter.drawPath(lightgreyPath);
130 }
131 }
132 if ((PlotGridY > 0) && ((PlotGridY * GraphPixelsPerPoint) > 1)){
133 for(i = 0; i < ((r.top() + r.bottom())>>1); i += (int)(PlotGridY * GraphPixelsPerPoint)) {
ff8216cb 134 lightgreyPath.moveTo(r.left() + 40,zeroHeight + i);
f4434ad2 135 lightgreyPath.lineTo(r.right(),zeroHeight + i);
136 painter.drawPath(lightgreyPath);
ff8216cb 137 lightgreyPath.moveTo(r.left() + 40,zeroHeight - i);
f4434ad2 138 lightgreyPath.lineTo(r.right(),zeroHeight - i);
139 painter.drawPath(lightgreyPath);
140 }
141 }
6658905f 142
143 int startMax =
144 (GraphTraceLen - (int)((r.right() - r.left() - 40) / GraphPixelsPerPoint));
145 if(startMax < 0) {
146 startMax = 0;
147 }
148 if(GraphStart > startMax) {
149 GraphStart = startMax;
150 }
151
152 int absYMax = 1;
153
6658905f 154 for(i = GraphStart; ; i++) {
155 if(i >= GraphTraceLen) {
156 break;
157 }
158 if(fabs((double)GraphBuffer[i]) > absYMax) {
159 absYMax = (int)fabs((double)GraphBuffer[i]);
160 }
161 int x = 40 + (int)((i - GraphStart)*GraphPixelsPerPoint);
162 if(x > r.right()) {
163 break;
164 }
165 }
166
167 absYMax = (int)(absYMax*1.2 + 1);
168
169 // number of points that will be plotted
170 int span = (int)((r.right() - r.left()) / GraphPixelsPerPoint);
171 // one label every 100 pixels, let us say
172 int labels = (r.right() - r.left() - 40) / 100;
173 if(labels <= 0) labels = 1;
174 int pointsPerLabel = span / labels;
175 if(pointsPerLabel <= 0) pointsPerLabel = 1;
176
177 int yMin = INT_MAX;
178 int yMax = INT_MIN;
179 int yMean = 0;
180 int n = 0;
181
182 for(i = GraphStart; ; i++) {
183 if(i >= GraphTraceLen) {
184 break;
185 }
186 int x = 40 + (int)((i - GraphStart)*GraphPixelsPerPoint);
187 if(x > r.right() + GraphPixelsPerPoint) {
188 break;
189 }
190
191 int y = GraphBuffer[i];
192 if(y < yMin) {
193 yMin = y;
194 }
195 if(y > yMax) {
196 yMax = y;
197 }
198 yMean += y;
199 n++;
200
201 y = (y * (r.top() - r.bottom()) / (2*absYMax)) + zeroHeight;
202 if(i == GraphStart) {
203 penPath.moveTo(x, y);
204 } else {
205 penPath.lineTo(x, y);
206 }
207
208 if(GraphPixelsPerPoint > 10) {
209 QRect f(QPoint(x - 3, y - 3),QPoint(x + 3, y + 3));
210 painter.fillRect(f, brush);
211 }
212
213 if(((i - GraphStart) % pointsPerLabel == 0) && i != GraphStart) {
214 whitePath.moveTo(x, zeroHeight - 3);
215 whitePath.lineTo(x, zeroHeight + 3);
216
217 char str[100];
218 sprintf(str, "+%d", (i - GraphStart));
219
220 painter.setPen(QColor(255, 255, 255));
221 QRect size;
222 QFontMetrics metrics(painter.font());
223 size = metrics.boundingRect(str);
224 painter.drawText(x - (size.right() - size.left()), zeroHeight + 9, str);
225
226 penPath.moveTo(x,y);
227 }
228
229 if(i == CursorAPos || i == CursorBPos) {
230 QPainterPath *cursorPath;
231
232 if(i == CursorAPos) {
233 cursorPath = &cursorAPath;
234 } else {
235 cursorPath = &cursorBPath;
236 }
237 cursorPath->moveTo(x, r.top());
238 cursorPath->lineTo(x, r.bottom());
239 penPath.moveTo(x, y);
240 }
241 }
242
243 if(n != 0) {
244 yMean /= n;
245 }
246
247 painter.setPen(QColor(255, 255, 255));
248 painter.drawPath(whitePath);
249 painter.setPen(pen);
250 painter.drawPath(penPath);
251 painter.setPen(QColor(255, 255, 0));
252 painter.drawPath(cursorAPath);
253 painter.setPen(QColor(255, 0, 255));
254 painter.drawPath(cursorBPath);
255
256 char str[100];
67b9b62a 257 sprintf(str, "@%d max=%d min=%d mean=%d n=%d/%d dt=%d [%.3f] zoom=%.3f CursorA=%d [%d] CursorB=%d [%d]",
6658905f 258 GraphStart, yMax, yMin, yMean, n, GraphTraceLen,
af2d53cb 259 CursorBPos - CursorAPos, (CursorBPos - CursorAPos)/CursorScaleFactor,GraphPixelsPerPoint,CursorAPos,GraphBuffer[CursorAPos],CursorBPos,GraphBuffer[CursorBPos]);
6658905f 260
261 painter.setPen(QColor(255, 255, 255));
262 painter.drawText(50, r.bottom() - 20, str);
263}
264
265ProxWidget::ProxWidget(QWidget *parent) : QWidget(parent), GraphStart(0), GraphPixelsPerPoint(1)
266{
267 resize(600, 500);
268
269 QPalette palette(QColor(0,0,0,0));
270 palette.setColor(QPalette::WindowText, QColor(255,255,255));
271 palette.setColor(QPalette::Text, QColor(255,255,255));
272 palette.setColor(QPalette::Button, QColor(100, 100, 100));
273 setPalette(palette);
274 setAutoFillBackground(true);
275}
276
277void ProxWidget::closeEvent(QCloseEvent *event)
278{
279 event->ignore();
280 this->hide();
281}
282
283void ProxWidget::mouseMoveEvent(QMouseEvent *event)
284{
285 int x = event->x();
286 x -= 40;
287 x = (int)(x / GraphPixelsPerPoint);
288 x += GraphStart;
289 if((event->buttons() & Qt::LeftButton)) {
290 CursorAPos = x;
291 } else if (event->buttons() & Qt::RightButton) {
292 CursorBPos = x;
293 }
294
295
296 this->update();
297}
298
299void ProxWidget::keyPressEvent(QKeyEvent *event)
300{
301 switch(event->key()) {
302 case Qt::Key_Down:
303 if(GraphPixelsPerPoint <= 50) {
304 GraphPixelsPerPoint *= 2;
305 }
306 break;
307
308 case Qt::Key_Up:
309 if(GraphPixelsPerPoint >= 0.02) {
310 GraphPixelsPerPoint /= 2;
311 }
312 break;
313
314 case Qt::Key_Right:
315 if(GraphPixelsPerPoint < 20) {
316 GraphStart += (int)(20 / GraphPixelsPerPoint);
317 } else {
318 GraphStart++;
319 }
320 break;
321
322 case Qt::Key_Left:
323 if(GraphPixelsPerPoint < 20) {
324 GraphStart -= (int)(20 / GraphPixelsPerPoint);
325 } else {
326 GraphStart--;
327 }
328 break;
329
330 default:
331 QWidget::keyPressEvent(event);
332 return;
333 break;
334 }
335
336 this->update();
337}
Impressum, Datenschutz