X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/cd00aa3043b507ed10bf79a37b83b88741d176d7..refs/pull/566/head:/client/proxguiqt.cpp?ds=inline diff --git a/client/proxguiqt.cpp b/client/proxguiqt.cpp index 70c64fbd..dc8279b5 100644 --- a/client/proxguiqt.cpp +++ b/client/proxguiqt.cpp @@ -1,3 +1,15 @@ +//----------------------------------------------------------------------------- +// Copyright (C) 2009 Michael Gernoth +// +// This code is licensed to you under the terms of the GNU GPL, version 2 or, +// at your option, any later version. See the LICENSE.txt file for the text of +// the license. +//----------------------------------------------------------------------------- +// GUI (QT) +//----------------------------------------------------------------------------- +#include "proxguiqt.h" + +#include #include #include #include @@ -9,8 +21,18 @@ #include #include #include -#include "proxguiqt.h" +#include +#include +#include #include "proxgui.h" +#include +//#include + +bool g_useOverlays = false; +int g_absVMax = 0; +int startMax; +int PageWidth; +int unlockStart = 0; void ProxGuiQT::ShowGraphWindow(void) { @@ -27,6 +49,11 @@ void ProxGuiQT::HideGraphWindow(void) emit HideGraphWindowSignal(); } +void ProxGuiQT::Exit(void) +{ + emit ExitSignal(); +} + void ProxGuiQT::_ShowGraphWindow(void) { if(!plotapp) @@ -54,6 +81,21 @@ void ProxGuiQT::_HideGraphWindow(void) plotwidget->hide(); } +void ProxGuiQT::_Exit(void) { + delete this; +} + +void ProxGuiQT::_StartProxmarkThread(void) { + if (!proxmarkThread) + return; + + // if thread finished delete self and delete application + QObject::connect(proxmarkThread, SIGNAL(finished()), proxmarkThread, SLOT(deleteLater())); + QObject::connect(proxmarkThread, SIGNAL(finished()), this, SLOT(_Exit())); + // start proxmark thread + proxmarkThread->start(); +} + void ProxGuiQT::MainLoop() { plotapp = new QApplication(argc, argv); @@ -61,210 +103,471 @@ void ProxGuiQT::MainLoop() connect(this, SIGNAL(ShowGraphWindowSignal()), this, SLOT(_ShowGraphWindow())); connect(this, SIGNAL(RepaintGraphWindowSignal()), this, SLOT(_RepaintGraphWindow())); connect(this, SIGNAL(HideGraphWindowSignal()), this, SLOT(_HideGraphWindow())); + connect(this, SIGNAL(ExitSignal()), this, SLOT(_Exit())); + + //start proxmark thread after starting event loop + QTimer::singleShot(200, this, SLOT(_StartProxmarkThread())); plotapp->exec(); } -ProxGuiQT::ProxGuiQT(int argc, char **argv) : plotapp(NULL), plotwidget(NULL), - argc(argc), argv(argv) +ProxGuiQT::ProxGuiQT(int argc, char **argv, WorkerThread *wthread) : plotapp(NULL), plotwidget(NULL), + argc(argc), argv(argv), proxmarkThread(wthread) { } ProxGuiQT::~ProxGuiQT(void) { - if (plotwidget) { - delete plotwidget; - plotwidget = NULL; - } - + //if (plotwidget) { + //plotwidget->destroy(true,true); + // delete plotwidget; + // plotwidget = NULL; + //} if (plotapp) { plotapp->quit(); - delete plotapp; + // delete plotapp; plotapp = NULL; } } -void ProxWidget::paintEvent(QPaintEvent *event) +//-------------------- +void ProxWidget::applyOperation() { - QPainter painter(this); - QPainterPath penPath, whitePath, greyPath, lightgreyPath, cursorAPath, cursorBPath; - QRect r; - QBrush brush(QColor(100, 255, 100)); - QPen pen(QColor(100, 255, 100)); + //printf("ApplyOperation()"); + save_restoreGB(GRAPH_SAVE); + memcpy(GraphBuffer, s_Buff, sizeof(int) * GraphTraceLen); + RepaintGraphWindow(); +} +void ProxWidget::stickOperation() +{ + save_restoreGB(GRAPH_RESTORE); + //printf("stickOperation()"); +} +void ProxWidget::vchange_autocorr(int v) +{ + int ans; + ans = AutoCorrelate(GraphBuffer, s_Buff, GraphTraceLen, v, true, false); + if (g_debugMode) printf("vchange_autocorr(w:%d): %d\n", v, ans); + g_useOverlays = true; + RepaintGraphWindow(); +} +void ProxWidget::vchange_askedge(int v) +{ + int ans; + //extern int AskEdgeDetect(const int *in, int *out, int len, int threshold); + ans = AskEdgeDetect(GraphBuffer, s_Buff, GraphTraceLen, v); + if (g_debugMode) printf("vchange_askedge(w:%d)%d\n", v, ans); + g_useOverlays = true; + RepaintGraphWindow(); +} +void ProxWidget::vchange_dthr_up(int v) +{ + int down = opsController->horizontalSlider_dirthr_down->value(); + directionalThreshold(GraphBuffer, s_Buff, GraphTraceLen, v, down); + //printf("vchange_dthr_up(%d)", v); + g_useOverlays = true; + RepaintGraphWindow(); +} +void ProxWidget::vchange_dthr_down(int v) +{ + //printf("vchange_dthr_down(%d)", v); + int up = opsController->horizontalSlider_dirthr_up->value(); + directionalThreshold(GraphBuffer,s_Buff, GraphTraceLen, v, up); + g_useOverlays = true; + RepaintGraphWindow(); +} +ProxWidget::ProxWidget(QWidget *parent, ProxGuiQT *master) : QWidget(parent) +{ + this->master = master; + resize(800,500); + + /** Setup the controller widget **/ + + controlWidget = new QWidget(); + opsController = new Ui::Form(); + opsController->setupUi(controlWidget); + //Due to quirks in QT Designer, we need to fiddle a bit + opsController->horizontalSlider_dirthr_down->setMinimum(-128); + opsController->horizontalSlider_dirthr_down->setMaximum(0); + opsController->horizontalSlider_dirthr_down->setValue(-20); + opsController->horizontalSlider_dirthr_up->setMinimum(-40); + opsController->horizontalSlider_dirthr_up->setMaximum(128); + opsController->horizontalSlider_dirthr_up->setValue(20); + opsController->horizontalSlider_askedge->setValue(25); + opsController->horizontalSlider_window->setValue(4000); + + + QObject::connect(opsController->pushButton_apply, SIGNAL(clicked()), this, SLOT(applyOperation())); + QObject::connect(opsController->pushButton_sticky, SIGNAL(clicked()), this, SLOT(stickOperation())); + QObject::connect(opsController->horizontalSlider_window, SIGNAL(valueChanged(int)), this, SLOT(vchange_autocorr(int))); + QObject::connect(opsController->horizontalSlider_dirthr_up, SIGNAL(valueChanged(int)), this, SLOT(vchange_dthr_up(int))); + QObject::connect(opsController->horizontalSlider_dirthr_down, SIGNAL(valueChanged(int)), this, SLOT(vchange_dthr_down(int))); + QObject::connect(opsController->horizontalSlider_askedge, SIGNAL(valueChanged(int)), this, SLOT(vchange_askedge(int))); + + controlWidget->show(); + + // Set up the plot widget, which does the actual plotting + + plot = new Plot(this); + /* + QSlider* slider = new QSlider(Qt::Horizontal); + slider->setFocusPolicy(Qt::StrongFocus); + slider->setTickPosition(QSlider::TicksBothSides); + slider->setTickInterval(10); + slider->setSingleStep(1); + */ + QVBoxLayout *layout = new QVBoxLayout; + //layout->addWidget(slider); + layout->addWidget(plot); + setLayout(layout); + //printf("Proxwidget Constructor just set layout\r\n"); +} - painter.setFont(QFont("Arial", 10)); +// not 100% sure what i need in this block +// feel free to fix - marshmellow... +ProxWidget::~ProxWidget(void) +{ + if (controlWidget) { + controlWidget->close(); + delete controlWidget; + controlWidget = NULL; + } - if(GraphStart < 0) { - GraphStart = 0; + if (opsController) { + delete opsController; + opsController = NULL; } - if (CursorAPos > GraphTraceLen) - CursorAPos= 0; - if(CursorBPos > GraphTraceLen) - CursorBPos= 0; + if (plot) { + plot->close(); + delete plot; + plot = NULL; + } +} +void ProxWidget::closeEvent(QCloseEvent *event) +{ + event->ignore(); + this->hide(); + g_useOverlays = false; +} +void ProxWidget::hideEvent(QHideEvent *event) { + controlWidget->hide(); + plot->hide(); +} +void ProxWidget::showEvent(QShowEvent *event) { + controlWidget->show(); + plot->show(); +} - r = rect(); +//----------- Plotting - painter.fillRect(r, QColor(0, 0, 0)); +int Plot::xCoordOf(int i, QRect r ) +{ + return r.left() + (int)((i - GraphStart)*GraphPixelsPerPoint); +} + +int Plot::yCoordOf(int v, QRect r, int maxVal) +{ + int z = (r.bottom() - r.top())/2; + return -(z * v) / maxVal + z; +} - whitePath.moveTo(r.left() + 40, r.top()); - whitePath.lineTo(r.left() + 40, r.bottom()); +int Plot::valueOf_yCoord(int y, QRect r, int maxVal) +{ + int z = (r.bottom() - r.top())/2; + return (y-z) * maxVal / z; +} +static const QColor GREEN = QColor(100,255,100); +static const QColor RED = QColor(255,100,100); +static const QColor BLUE = QColor(100,100,255); +static const QColor GRAY = QColor(240,240,240); - int zeroHeight = r.top() + (r.bottom() - r.top()) / 2; +QColor Plot::getColor(int graphNum) +{ + switch (graphNum) { + case 0: return GREEN; //Green + case 1: return RED; //Red + case 2: return BLUE; //Blue + default: return GRAY; //Gray + } +} - 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)); +void Plot::setMaxAndStart(int *buffer, int len, QRect plotRect) +{ + if (len == 0) return; + startMax = (len - (int)((plotRect.right() - plotRect.left() - 40) / GraphPixelsPerPoint)); if(startMax < 0) { startMax = 0; } if(GraphStart > startMax) { GraphStart = startMax; } + if (GraphStart > len) return; + int vMin = INT_MAX, vMax = INT_MIN, v = 0; + int sample_index = GraphStart ; + for( ; sample_index < len && xCoordOf(sample_index,plotRect) < plotRect.right() ; sample_index++) { + + v = buffer[sample_index]; + if(v < vMin) vMin = v; + if(v > vMax) vMax = v; + } + + g_absVMax = 0; + if(fabs( (double) vMin) > g_absVMax) g_absVMax = (int)fabs( (double) vMin); + if(fabs( (double) vMax) > g_absVMax) g_absVMax = (int)fabs( (double) vMax); + g_absVMax = (int)(g_absVMax*1.25 + 1); +} - int absYMax = 1; +void Plot::PlotDemod(uint8_t *buffer, size_t len, QRect plotRect, QRect annotationRect, QPainter *painter, int graphNum, int plotOffset) +{ + if (len == 0 || PlotGridX <= 0) return; + //clock_t begin = clock(); + QPainterPath penPath; + + int grid_delta_x = PlotGridX; + int first_delta_x = grid_delta_x; //(plotOffset > 0) ? PlotGridX : (PlotGridX +); + if (GraphStart > plotOffset) first_delta_x -= (GraphStart-plotOffset); + int DemodStart = GraphStart; + if (plotOffset > GraphStart) DemodStart = plotOffset; + + int BitStart = 0; + // round down + if (DemodStart-plotOffset > 0) BitStart = (int)(((DemodStart-plotOffset)+(PlotGridX-1))/PlotGridX)-1; + first_delta_x += BitStart * PlotGridX; + if (BitStart > (int)len) return; + int delta_x = 0; + int v = 0; + //printf("first_delta_x %i, grid_delta_x %i, DemodStart %i, BitStart %i\n",first_delta_x,grid_delta_x,DemodStart, BitStart); + + painter->setPen(getColor(graphNum)); + char str[5]; + int absVMax = (int)(100*1.05+1); + int x = xCoordOf(DemodStart, plotRect); + int y = yCoordOf((buffer[BitStart]*200-100)*-1,plotRect,absVMax); + penPath.moveTo(x, y); + delta_x = 0; + int clk = first_delta_x; + for(int i = BitStart; i < (int)len && xCoordOf(delta_x+DemodStart, plotRect) < plotRect.right(); i++) { + for (int ii = 0; ii < (clk) && i < (int)len && xCoordOf(DemodStart+delta_x+ii, plotRect) < plotRect.right() ; ii++ ) { + x = xCoordOf(DemodStart+delta_x+ii, plotRect); + v = buffer[i]*200-100; + + y = yCoordOf( v, plotRect, absVMax); - 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; + penPath.lineTo(x, y); + + if(GraphPixelsPerPoint > 10) { + QRect f(QPoint(x - 3, y - 3),QPoint(x + 3, y + 3)); + painter->fillRect(f, QColor(100, 255, 100)); + } + if (ii == (int)clk/2) { + //print label + sprintf(str, "%u",buffer[i]); + painter->drawText(x-8, y + ((buffer[i] > 0) ? 18 : -6), str); + } } + delta_x += clk; + clk = grid_delta_x; } - 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; + //Graph annotations + painter->drawPath(penPath); +} - for(i = GraphStart; ; i++) { - if(i >= GraphTraceLen) { - break; - } - int x = 40 + (int)((i - GraphStart)*GraphPixelsPerPoint); - if(x > r.right() + GraphPixelsPerPoint) { - break; - } +void Plot::PlotGraph(int *buffer, int len, QRect plotRect, QRect annotationRect, QPainter *painter, int graphNum) +{ + if (len == 0) return; + //clock_t begin = clock(); + QPainterPath penPath; + int vMin = INT_MAX, vMax = INT_MIN, vMean = 0, v = 0, i = 0; + int x = xCoordOf(GraphStart, plotRect); + int y = yCoordOf(buffer[GraphStart],plotRect,g_absVMax); + penPath.moveTo(x, y); + for(i = GraphStart; i < len && xCoordOf(i, plotRect) < plotRect.right(); i++) { - int y = GraphBuffer[i]; - if(y < yMin) { - yMin = y; - } - if(y > yMax) { - yMax = y; - } - yMean += y; - n++; + x = xCoordOf(i, plotRect); + v = buffer[i]; - y = (y * (r.top() - r.bottom()) / (2*absYMax)) + zeroHeight; - if(i == GraphStart) { - penPath.moveTo(x, y); - } else { - penPath.lineTo(x, y); - } + y = yCoordOf( v, plotRect, g_absVMax); + + penPath.lineTo(x, y); if(GraphPixelsPerPoint > 10) { QRect f(QPoint(x - 3, y - 3),QPoint(x + 3, y + 3)); - painter.fillRect(f, brush); + painter->fillRect(f, QColor(100, 255, 100)); } + //catch stats + if(v < vMin) vMin = v; + if(v > vMax) vMax = v; + vMean += v; + } + vMean /= (i - GraphStart); - if(((i - GraphStart) % pointsPerLabel == 0) && i != GraphStart) { - whitePath.moveTo(x, zeroHeight - 3); - whitePath.lineTo(x, zeroHeight + 3); + painter->setPen(getColor(graphNum)); - char str[100]; - sprintf(str, "+%d", (i - GraphStart)); + //Draw y-axis + int xo = 5+(graphNum*40); + painter->drawLine(xo, plotRect.top(),xo, plotRect.bottom()); - 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); + int vMarkers = (g_absVMax - (g_absVMax % 10)) / 5; + int minYDist = 40; //Minimum pixel-distance between markers - penPath.moveTo(x,y); - } + char yLbl[20]; - if(i == CursorAPos || i == CursorBPos) { - QPainterPath *cursorPath; + int n = 0; + int lasty0 = 65535; - if(i == CursorAPos) { - cursorPath = &cursorAPath; - } else { - cursorPath = &cursorBPath; - } - cursorPath->moveTo(x, r.top()); - cursorPath->lineTo(x, r.bottom()); - penPath.moveTo(x, y); + for(v = vMarkers; yCoordOf(v,plotRect,g_absVMax) > plotRect.top() && n < 20; v+= vMarkers ,n++) + { + int y0 = yCoordOf(v,plotRect,g_absVMax); + int y1 = yCoordOf(-v,plotRect,g_absVMax); + + if(lasty0 - y0 < minYDist) continue; + + painter->drawLine(xo-5,y0, xo+5, y0); + + sprintf(yLbl, "%d", v); + painter->drawText(xo+8,y0+7,yLbl); + + painter->drawLine(xo-5, y1, xo+5, y1); + sprintf(yLbl, "%d",-v); + painter->drawText(xo+8, y1+5 , yLbl); + lasty0 = y0; + } + + //Graph annotations + painter->drawPath(penPath); + char str[200]; + sprintf(str, "max=%d min=%d mean=%d n=%d/%d CursorAVal=[%d] CursorBVal=[%d]", + vMax, vMin, vMean, i, len, buffer[CursorAPos], buffer[CursorBPos]); + painter->drawText(20, annotationRect.bottom() - 23 - 20 * graphNum, str); + + //clock_t end = clock(); + //double elapsed_secs = double(end - begin) / CLOCKS_PER_SEC; + //printf("Plot time %f\n", elapsed_secs); +} + +void Plot::plotGridLines(QPainter* painter,QRect r) +{ + // set GridOffset + if (PlotGridX <= 0) return; + int offset = GridOffset; + if (GridLocked && PlotGridX) { + offset = GridOffset + PlotGridX - (GraphStart % PlotGridX); + } else if (!GridLocked && GraphStart > 0 && PlotGridX) { + offset = PlotGridX-((GraphStart - offset) % PlotGridX) + GraphStart - unlockStart; + } + offset %= PlotGridX; + if (offset < 0) offset += PlotGridX; + + int i; + int grid_delta_x = (int) (PlotGridX * GraphPixelsPerPoint); + int grid_delta_y = PlotGridY; + if ((PlotGridX > 0) && ((PlotGridX * GraphPixelsPerPoint) > 1)) { + for(i = (offset * GraphPixelsPerPoint); i < r.right(); i += grid_delta_x) { + painter->drawLine(r.left()+i, r.top(), r.left()+i, r.bottom()); + } + } + if (PlotGridY > 0) { + for(i = 0; yCoordOf(i,r,g_absVMax) > r.top(); i += grid_delta_y) { + painter->drawLine( r.left(), yCoordOf(i,r,g_absVMax), r.right(), yCoordOf(i,r,g_absVMax) ); + painter->drawLine( r.left(), yCoordOf(i*-1,r,g_absVMax), r.right(), yCoordOf(i*-1,r,g_absVMax) ); } } +} + +#define HEIGHT_INFO 60 +#define WIDTH_AXES 80 + +void Plot::paintEvent(QPaintEvent *event) +{ + + QPainter painter(this); + QBrush brush(QColor(100, 255, 100)); + QPen pen(QColor(100, 255, 100)); + + painter.setFont(QFont("Courier New", 10)); + + if(GraphStart < 0) { + GraphStart = 0; + } + + if (CursorAPos > GraphTraceLen) + CursorAPos= 0; + if(CursorBPos > GraphTraceLen) + CursorBPos= 0; + if(CursorCPos > GraphTraceLen) + CursorCPos= 0; + if(CursorDPos > GraphTraceLen) + CursorDPos= 0; + + QRect plotRect(WIDTH_AXES, 0, width()-WIDTH_AXES, height()-HEIGHT_INFO); + QRect infoRect(0, height()-HEIGHT_INFO, width(), HEIGHT_INFO); + + //Grey background + painter.fillRect(rect(), QColor(60, 60, 60)); + //Black foreground + painter.fillRect(plotRect, QColor(0, 0, 0)); - if(n != 0) { - yMean /= n; + //init graph variables + setMaxAndStart(GraphBuffer,GraphTraceLen,plotRect); + + // center line + int zeroHeight = plotRect.top() + (plotRect.bottom() - plotRect.top()) / 2; + painter.setPen(QColor(100, 100, 100)); + painter.drawLine(plotRect.left(), zeroHeight, plotRect.right(), zeroHeight); + // plot X and Y grid lines + plotGridLines(&painter, plotRect); + + //Start painting graph + PlotGraph(GraphBuffer, GraphTraceLen,plotRect,infoRect,&painter,0); + if (showDemod && DemodBufferLen > 8) { + PlotDemod(DemodBuffer, DemodBufferLen,plotRect,infoRect,&painter,2,g_DemodStartIdx); } + if (g_useOverlays) { + //init graph variables + setMaxAndStart(s_Buff,GraphTraceLen,plotRect); + PlotGraph(s_Buff, GraphTraceLen,plotRect,infoRect,&painter,1); + } + // End graph drawing - 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]); + //Draw the cursors + if(CursorAPos > GraphStart && xCoordOf(CursorAPos, plotRect) < plotRect.right()) + { + painter.setPen(QColor(255, 255, 0)); + painter.drawLine(xCoordOf(CursorAPos, plotRect),plotRect.top(),xCoordOf(CursorAPos, plotRect),plotRect.bottom()); + } + if(CursorBPos > GraphStart && xCoordOf(CursorBPos, plotRect) < plotRect.right()) + { + painter.setPen(QColor(255, 0, 255)); + painter.drawLine(xCoordOf(CursorBPos, plotRect),plotRect.top(),xCoordOf(CursorBPos, plotRect),plotRect.bottom()); + } + if(CursorCPos > GraphStart && xCoordOf(CursorCPos, plotRect) < plotRect.right()) + { + painter.setPen(QColor(255, 153, 0)); //orange + painter.drawLine(xCoordOf(CursorCPos, plotRect),plotRect.top(),xCoordOf(CursorCPos, plotRect),plotRect.bottom()); + } + if(CursorDPos > GraphStart && xCoordOf(CursorDPos, plotRect) < plotRect.right()) + { + painter.setPen(QColor(0, 0, 205)); //light blue + painter.drawLine(xCoordOf(CursorDPos, plotRect),plotRect.top(),xCoordOf(CursorDPos, plotRect),plotRect.bottom()); + } + //Draw annotations + char str[200]; + sprintf(str, "@%d dt=%d [%2.2f] zoom=%2.2f CursorAPos=%d CursorBPos=%d GridX=%d GridY=%d (%s) GridXoffset=%d", + GraphStart, CursorBPos - CursorAPos, (CursorBPos - CursorAPos)/CursorScaleFactor, + GraphPixelsPerPoint,CursorAPos,CursorBPos,PlotGridXdefault,PlotGridYdefault,GridLocked?"Locked":"Unlocked",GridOffset); painter.setPen(QColor(255, 255, 255)); - painter.drawText(50, r.bottom() - 20, str); + painter.drawText(20, infoRect.bottom() - 3, str); + } -ProxWidget::ProxWidget(QWidget *parent) : QWidget(parent), GraphStart(0), GraphPixelsPerPoint(1) +Plot::Plot(QWidget *parent) : QWidget(parent), GraphStart(0), GraphPixelsPerPoint(1) { - resize(600, 500); + //Need to set this, otherwise we don't receive keypress events + setFocusPolicy( Qt::StrongFocus); + resize(600, 300); QPalette palette(QColor(0,0,0,0)); palette.setColor(QPalette::WindowText, QColor(255,255,255)); @@ -272,18 +575,23 @@ ProxWidget::ProxWidget(QWidget *parent) : QWidget(parent), GraphStart(0), GraphP palette.setColor(QPalette::Button, QColor(100, 100, 100)); setPalette(palette); setAutoFillBackground(true); + CursorAPos = 0; + CursorBPos = 0; + + setWindowTitle(tr("Sliders")); } -void ProxWidget::closeEvent(QCloseEvent *event) +void Plot::closeEvent(QCloseEvent *event) { event->ignore(); this->hide(); + g_useOverlays = false; } -void ProxWidget::mouseMoveEvent(QMouseEvent *event) +void Plot::mouseMoveEvent(QMouseEvent *event) { int x = event->x(); - x -= 40; + x -= WIDTH_AXES; x = (int)(x / GraphPixelsPerPoint); x += GraphStart; if((event->buttons() & Qt::LeftButton)) { @@ -296,8 +604,21 @@ void ProxWidget::mouseMoveEvent(QMouseEvent *event) this->update(); } -void ProxWidget::keyPressEvent(QKeyEvent *event) +void Plot::keyPressEvent(QKeyEvent *event) { + int offset; + + if(event->modifiers() & Qt::ShiftModifier) { + if (PlotGridX) + offset= PageWidth - (PageWidth % PlotGridX); + else + offset= PageWidth; + } else + if(event->modifiers() & Qt::ControlModifier) + offset= 1; + else + offset= (int)(20 / GraphPixelsPerPoint); + switch(event->key()) { case Qt::Key_Down: if(GraphPixelsPerPoint <= 50) { @@ -313,7 +634,7 @@ void ProxWidget::keyPressEvent(QKeyEvent *event) case Qt::Key_Right: if(GraphPixelsPerPoint < 20) { - GraphStart += (int)(20 / GraphPixelsPerPoint); + GraphStart += offset; } else { GraphStart++; } @@ -321,12 +642,55 @@ void ProxWidget::keyPressEvent(QKeyEvent *event) case Qt::Key_Left: if(GraphPixelsPerPoint < 20) { - GraphStart -= (int)(20 / GraphPixelsPerPoint); + GraphStart -= offset; } else { GraphStart--; } break; + case Qt::Key_G: + if(PlotGridX || PlotGridY) { + PlotGridX= 0; + PlotGridY= 0; + } else { + PlotGridX= PlotGridXdefault; + PlotGridY= PlotGridYdefault; + } + break; + + case Qt::Key_H: + puts("Plot Window Keystrokes:\n"); + puts(" Key Action\n"); + puts(" DOWN Zoom in"); + puts(" G Toggle grid display"); + puts(" H Show help"); + puts(" L Toggle lock grid relative to samples"); + puts(" LEFT Move left"); + puts(" LEFT Move left 1 sample"); + puts(" LEFT Page left"); + puts(" LEFT-MOUSE-CLICK Set yellow cursor"); + puts(" Q Hide window"); + puts(" RIGHT Move right"); + puts(" RIGHT Move right 1 sample"); + puts(" RIGHT Page right"); + puts(" RIGHT-MOUSE-CLICK Set purple cursor"); + puts(" UP Zoom out"); + puts(""); + puts("Use client window 'data help' for more plot commands\n"); + break; + + case Qt::Key_L: + GridLocked = !GridLocked; + if (GridLocked) + GridOffset += (GraphStart - unlockStart); + else + unlockStart = GraphStart; + break; + + case Qt::Key_Q: + this->hide(); + break; + default: QWidget::keyPressEvent(event); return;