most files - check if this is all we need
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355
graph.cpp
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355
graph.cpp
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#include "graph.h"
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#include <qapplication.h>
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#include <qvariant.h>
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#include <qdialog.h>
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#include <qpushbutton.h>
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#include <qcheckbox.h>
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#include <qlabel.h>
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#include <qlineedit.h>
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#include <qlayout.h>
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#include <qtooltip.h>
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#include <qwhatsthis.h>
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#include <qpixmap.h>
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#include <qimage.h>
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#include <stdio.h>
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#include <qpixmap.h>
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#include <qvalidator.h>
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#include <math.h>
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#include <qtimer.h>
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#include <qdatetime.h>
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#include <qcombobox.h>
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#include <qsplitter.h>
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#include <qsizepolicy.h>
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#include <stdlib.h>
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#include "seaset.h"
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#include "utils.h"
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static char *xZoomPix[] = {
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"16 16 2 1",
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" c None",
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"X c #000000",
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" ",
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" ",
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" X X ",
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" XX XX ",
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" XX XX ",
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" XX XX ",
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" XX XX ",
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" XX XX ",
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" XX XX ",
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" XX XX ",
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" XX XX ",
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" XX XX ",
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" XX XX ",
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" X X ",
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" ",
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" "
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};
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static char *leftPix[] = {
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"16 16 2 1",
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" c None",
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"X c #000000",
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" ",
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" ",
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" X ",
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" XX ",
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" XX ",
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" XX ",
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" XX ",
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" XX ",
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" XX ",
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" XX ",
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" XX ",
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" XX ",
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" XX ",
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" X ",
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" ",
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" "
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};
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static char *rightPix[] = {
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"16 16 2 1",
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" c None",
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"X c #000000",
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" ",
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" ",
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" X ",
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" XX ",
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" XX ",
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" XX ",
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" XX ",
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" XX ",
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" XX ",
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" XX ",
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" XX ",
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" XX ",
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" XX ",
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" X ",
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" ",
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" "
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};
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static char *undoPix[] = {
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"16 16 2 1",
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" c None",
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"X c #000000",
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" ",
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" XXXXXXXXX ",
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" XX ",
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" XX ",
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" X ",
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" X ",
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" X ",
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" X X ",
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" XX XX ",
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" XX XX ",
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" XXXXXXXXXXXX ",
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" XX ",
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" XX ",
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" X ",
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" ",
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" "
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};
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Graph::Graph(const char* arg, QWidget *parent, long range)
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: QWidget(parent, 0)
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{
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QPixmap pmOut((const char **)xZoomPix);
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QPixmap pmLeft((const char **)leftPix);
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QPixmap pmRight((const char **)rightPix);
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QPixmap pmUndo((const char **)undoPix);
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QString str;
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//QHBox *buttonBar;
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QPushButton* buttonOk;
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QPushButton* buttonAll;
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QPushButton* buttonUndo;
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QPushButton* buttonLeft;
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QPushButton* buttonOut;
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QPushButton* buttonRight;
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QPushButton* buttonSettings;
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QPushButton* buttonXY;
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QSplitter *graphSplit;
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QVBoxLayout* graphLayout;
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QHBoxLayout* buttonLayout;
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int w,h;
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const char * vars;
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setName("Graph");
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graphLayout = new QVBoxLayout(this, 0, 0, "graphLayout");
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graphSplit = new QSplitter(Qt::Vertical, this, "splitter");
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graphLayout->add(graphSplit);
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buttonLayout = new QHBoxLayout(0, 6, 2, "buttonBar");
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graphLayout->addLayout(buttonLayout);
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buttonLayout->addWidget(new QLabel("Range", this));
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lineEditRange = new QComboBox(true, this);
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//SetLength(lineEditRange, 5, 6);
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buttonLayout->addWidget(lineEditRange);
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QToolTip::add(lineEditRange, "enter a number and m,h or d");
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buttonOk = new QPushButton(this);
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buttonOk->setDefault(true);
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buttonOk->setText("OK");
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ShrinkButton(buttonOk);
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buttonLayout->addWidget(buttonOk);
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buttonSettings = new QPushButton(this);
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buttonSettings->setText("Settings");
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ShrinkButton(buttonSettings);
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buttonLayout->addWidget(buttonSettings);
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QToolTip::add(buttonSettings, "edit shown curves");
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buttonAll = new QPushButton(this);
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buttonAll->setText("Show All");
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ShrinkButton(buttonAll);
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buttonLayout->addWidget(buttonAll);
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QToolTip::add(buttonAll, "show all curves");
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buttonXY = new QPushButton(this);
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buttonXY->setText("export");
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ShrinkButton(buttonXY);
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buttonLayout->addWidget(buttonXY);
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QToolTip::add(buttonXY, "export data");
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liveBox = new QCheckBox(this);
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liveBox->setText("live mode");
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buttonLayout->addWidget(liveBox);
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liveBox->setChecked(false);
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buttonLayout->addStretch(1);
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buttonUndo = new QPushButton(this);
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buttonUndo->setPixmap(pmUndo);
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w = QMAX(22, buttonUndo->sizeHint().width() - 6);
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h = QMAX(22, buttonUndo->sizeHint().height() - 6);
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if (w > h) { // Mac like
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h += 6;
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w -= 6;
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}
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buttonUndo->setFixedSize(w, h);
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buttonLayout->addWidget(buttonUndo);
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buttonUndo->setEnabled(false);
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QToolTip::add(buttonUndo, "undo zoom or shift action");
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buttonLeft = new QPushButton(this);
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buttonLeft->setPixmap(pmLeft);
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buttonLeft->setFixedSize(w, h);
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buttonLayout->addWidget(buttonLeft);
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QToolTip::add(buttonLeft, "scroll left");
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buttonRight = new QPushButton(this);
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buttonRight->setPixmap(pmRight);
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buttonRight->setFixedSize(w, h);
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buttonLayout->addWidget(buttonRight);
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QToolTip::add(buttonRight, "scroll right");
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buttonOut = new QPushButton(this);
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buttonOut->setPixmap(pmOut);
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buttonOut->setFixedSize(w, h);
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buttonLayout->addWidget(buttonOut);
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QToolTip::add(buttonOut, "zoom out horizontally");
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str="Sea ";
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str.append(arg);
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topLevelWidget()->setCaption(str);
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clearWState(WState_Polished);
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unit='m';
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str="30m";
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set = new SeaSet(graphSplit, range, "seaset");
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const char *items[]={
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"1m","2m","5m","10m","15m","30m"
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,"1h","2h","4h","8h","16h"
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,"1d","2d","4d","8d",0};
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lineEditRange->insertStrList(items);
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lineEditRange->setSizeLimit(15);
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lineEditRange->setMaxCount(15);
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lineEditRange->setEditText(str);
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lineEditRange->lineEdit()->selectAll();
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connect(lineEditRange, SIGNAL(activated(int)),
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this, SLOT(activateRange()));
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connect(buttonOk, SIGNAL(clicked()),
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this, SLOT(activateRange()));
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connect(buttonAll, SIGNAL(clicked()),
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set, SLOT(showAll()));
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connect(buttonSettings, SIGNAL(clicked()),
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this, SIGNAL(gotoSettings()));
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connect(buttonXY, SIGNAL(clicked()),
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this, SIGNAL(openExport()));
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connect(buttonUndo, SIGNAL(clicked()),
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set, SLOT(undoZoom()));
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connect(buttonLeft, SIGNAL(clicked()),
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set, SLOT(shiftLeft()));
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connect(buttonOut, SIGNAL(clicked()),
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set, SLOT(zoomOutX()));
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connect(buttonRight, SIGNAL(clicked()),
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set, SLOT(shiftRight()));
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connect(liveBox, SIGNAL(toggled(bool)),
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set, SLOT(setLive(bool)));
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connect(set, SIGNAL(undoEnabled(bool)),
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buttonUndo, SLOT(setEnabled(bool)));
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connect(lineEditRange->lineEdit(), SIGNAL(textChanged(const QString &)),
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this, SLOT(autoReturn(const QString &)));
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set->setHost(arg);
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if (printit()) {
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printf("reading curve list,\n");
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}
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if (range < 365*24*3600) {
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vars = "now";
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} else {
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vars = NULL;
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}
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set->autoCurves(vars);
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if (printit()) {
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printf("opening window.\n");
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}
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//lineEditRange->selectAll();
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QTimer *timer = new QTimer(this, "repeat");
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connect(timer, SIGNAL(timeout()), this, SLOT(liveUpdate()));
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timer->start(2500);
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}
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void Graph::liveUpdate() {
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if (isShown() && width() > 3) {
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set->liveUpdate();
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}
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}
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void Graph::showIt(bool yes) {
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if (yes) {
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set->liveUpdate();
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show();
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} else {
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hide();
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}
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}
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void Graph::activateRange() {
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long fact;
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QString t;
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double rng;
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unsigned int j;
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//setFocus();
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t = lineEditRange->currentText();
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for (j = 0; j < t.length(); j++) {
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if (t[j] > '9') {
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unit = t.latin1()[j];
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t.truncate(j);
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break;
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}
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}
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switch (unit) {
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case 'D': unit='d';
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case 'd': fact = 24*3600; break;
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case 'H': unit='h';
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case 'h': fact = 3600; break;
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case 'M': unit='m';
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case 'm': fact = 60; break;
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case 'S': unit='s';
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case 's': fact = 1; break;
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default: fact = 60; unit = 'm';
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}
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rng = t.toDouble() * fact;
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//printf("%s %lf %ld\n", t.latin1(), rng, fact);
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if (rng > SEA_MAX_RANGE) {
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unit = 'd';
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t.sprintf("%d%c", (SEA_MAX_RANGE + 36000) / 24 / 3600, unit);
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lineEditRange->setEditText(t);
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rng = SEA_MAX_RANGE;
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} else if (rng < 59.5) {
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rng = 60;
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if (unit == 's') {
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lineEditRange->setEditText("60s");
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} else {
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unit = 'm';
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lineEditRange->setEditText("1m");
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}
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} else {
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t.append(unit);
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lineEditRange->setEditText(t);
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}
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set->rescaleRange(long(rng));
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lineEditRange->lineEdit()->selectAll();
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}
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void Graph::autoReturn(const QString &text) {
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if (0 == text.find(QRegExp("\\d{1,4}[DdHhMmSs]"))) {
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activateRange();
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} else if (0 == text.find(QRegExp("[Qq]"))) {
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exit(0);
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}
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}
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