Fix typo in helps

[proxmark3-svn] / client / proxguiqt.cpp

diff --git a/client/proxguiqt.cpp b/client/proxguiqt.cpp
index 6171c429ddb3b22a1239073d5e5bd3cdceb9b4e0..506b8138c9002a486d8a97694af02b80fd28d670 100644 (file)
--- a/client/proxguiqt.cpp
+++ b/client/proxguiqt.cpp
@@ -32,7 +32,7 @@ bool g_useOverlays = false;
 int g_absVMax = 0;
 int startMax;
 int PageWidth;
-
+int unlockStart = 0;
 
 void ProxGuiQT::ShowGraphWindow(void)
 {
@@ -84,6 +84,7 @@ void ProxGuiQT::_HideGraphWindow(void)
 void ProxGuiQT::_Exit(void) {
        delete this;
 }
+
 void ProxGuiQT::MainLoop()
 {
        plotapp = new QApplication(argc, argv);
@@ -110,7 +111,7 @@ ProxGuiQT::~ProxGuiQT(void)
        //}
        if (plotapp) {
                plotapp->quit();
-               delete plotapp;
+               // delete plotapp;
                plotapp = NULL;
        }
 }
@@ -119,13 +120,13 @@ ProxGuiQT::~ProxGuiQT(void)
 void ProxWidget::applyOperation()
 {
        //printf("ApplyOperation()");
-       save_restoreGB(1);
+       save_restoreGB(GRAPH_SAVE);
        memcpy(GraphBuffer, s_Buff, sizeof(int) * GraphTraceLen);
        RepaintGraphWindow();
 }
 void ProxWidget::stickOperation()
 {
-       save_restoreGB(0);
+       save_restoreGB(GRAPH_RESTORE);
        //printf("stickOperation()");
 }
 void ProxWidget::vchange_autocorr(int v)
@@ -434,11 +435,22 @@ void Plot::PlotGraph(int *buffer, int len, QRect plotRect, QRect annotationRect,
 
 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 = (GridOffset * GraphPixelsPerPoint); i < r.right(); i += grid_delta_x) {
+               for(i = (offset * GraphPixelsPerPoint); i < r.right(); i += grid_delta_x) {
                        painter->drawLine(r.left()+i, r.top(), r.left()+i, r.bottom());
                } 
        }
@@ -581,9 +593,6 @@ void Plot::mouseMoveEvent(QMouseEvent *event)
 void Plot::keyPressEvent(QKeyEvent *event)
 {
        int     offset;
-       int     gridchanged;
-
-       gridchanged= 0;
 
        if(event->modifiers() & Qt::ShiftModifier) {
                if (PlotGridX)
@@ -611,53 +620,18 @@ void Plot::keyPressEvent(QKeyEvent *event)
 
                case Qt::Key_Right:
                        if(GraphPixelsPerPoint < 20) {
-                               if (PlotGridX && GridLocked && GraphStart < startMax){
-                                       GridOffset -= offset;
-                                       GridOffset %= PlotGridX;
-                                       gridchanged= 1;
-                               }
                                GraphStart += offset;
                        } else {
-                               if (PlotGridX && GridLocked && GraphStart < startMax){
-                                       GridOffset--;
-                                       GridOffset %= PlotGridX;
-                                       gridchanged= 1;
-                               }
                                GraphStart++;
                        }
-                       if(GridOffset < 0) {
-                               GridOffset += PlotGridX;
-                       }
-                       if (gridchanged)
-                               if (GraphStart > startMax) {
-                                       GridOffset += (GraphStart - startMax);
-                                       GridOffset %= PlotGridX;
-                               }
                        break;
 
                case Qt::Key_Left:
                        if(GraphPixelsPerPoint < 20) {
-                               if (PlotGridX && GridLocked && GraphStart > 0){
-                                       GridOffset += offset;
-                                       GridOffset %= PlotGridX;
-                                       gridchanged= 1;
-                               }
                                GraphStart -= offset;
                        } else {
-                               if (PlotGridX && GridLocked && GraphStart > 0){
-                                       GridOffset++;
-                                       GridOffset %= PlotGridX;
-                                       gridchanged= 1;
-                               }
                                GraphStart--;
                        }
-                       if (gridchanged){
-                               if (GraphStart < 0)
-                                       GridOffset += GraphStart;
-                               if(GridOffset < 0)
-                                       GridOffset += PlotGridX;
-                       GridOffset %= PlotGridX;
-                       }
                        break;
 
                case Qt::Key_G:
@@ -667,7 +641,7 @@ void Plot::keyPressEvent(QKeyEvent *event)
                        } else {
                                PlotGridX= PlotGridXdefault;
                                PlotGridY= PlotGridYdefault;
-                               }
+                       }
                        break;
 
                case Qt::Key_H:
@@ -692,7 +666,11 @@ void Plot::keyPressEvent(QKeyEvent *event)
                        break;
 
                case Qt::Key_L:
-                       GridLocked= !GridLocked;
+                       GridLocked = !GridLocked;
+                       if (GridLocked)
+                               GridOffset += (GraphStart - unlockStart);
+                       else
+                               unlockStart = GraphStart;
                        break;
 
                case Qt::Key_Q: