+++ /dev/null
-#include <iostream>
-#include <QPainterPath>
-#include <QBrush>
-#include <QPen>
-#include <QTimer>
-#include <QCloseEvent>
-#include <QMouseEvent>
-#include <QKeyEvent>
-#include <math.h>
-#include <limits.h>
-#include <stdio.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();
-}
projects / proxmark3-svn / blobdiff