most files - check if this is all we need
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267
tab.cpp
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267
tab.cpp
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#include "tab.h"
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#include <unistd.h>
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#include <qapplication.h>
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#include <stdio.h>
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#include <qstring.h>
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#include <qregexp.h>
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#include <unistd.h>
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#include <qtimer.h>
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#include <qsizepolicy.h>
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#include <qdialog.h>
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#include <qtabbar.h>
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#include <qpainter.h>
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#include <qstyle.h>
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#include <qlayout.h>
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#include <assert.h>
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enum {GRAPH, SETTINGS, DEVICE, COMMAND};
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void Tab::checkSplit(SplitNo splitNo) {
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assert(widgetno == splitNo);
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widgetno++;
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}
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//Tab::Tab(const char* instr, QWidget *parent, long range, const char *warning)
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// : QDialog(parent, "tab", false, Qt::WType_TopLevel | Qt::WStyle_Minimize)
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Tab::Tab(const char* instr, QWidget *parent, long range, const char *warning)
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: QMainWindow(parent, "tab", Qt::WType_TopLevel | Qt::WStyle_Minimize)
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{
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//QBoxLayout *vbox;
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QApplication::style().polish(this);
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actFocus = -1;
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//vbox = new QVBoxLayout(this, 0, 0, "vbx");
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split = new QSplitter(Qt::Horizontal, this);
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setCentralWidget(split);
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//vbox->addWidget(split);
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widgetno = 0;
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leftWidgetNo = graph_split;
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rightWidgetNo = right_split;
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graph = new Graph(instr, split, range);
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if (graph->set == NULL) {
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graph = NULL;
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return;
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}
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checkSplit(graph_split);
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graph->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding, 1, 1));
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connect(graph, SIGNAL(gotoSettings()), this, SLOT(gotoSettings()));
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settings = new Settings(split);
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settings->set = graph->set;
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connect(settings, SIGNAL(leaveSettings()),
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this, SLOT(leaveSettings()));
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settings->hide();
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checkSplit(settings_split);
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rightSplit = new QSplitter(Qt::Vertical, split, "rightSplit");
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rightSplit->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding, 1, 1));
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checkSplit(right_split);
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if (warning[0]) {
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foreignwarn = new QVBox(rightSplit);
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warnlabel = new QLabel(warning, foreignwarn);
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showparbutton = new QPushButton("show parameters", foreignwarn);
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QSize siz = foreignwarn->minimumSizeHint();
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foreignwarn->setFixedHeight(siz.height());
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warnlabel->setEraseColor(QColor(255,127,0));
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}
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device = new Device(rightSplit);
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if (warning[0]) {
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device->hide();
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connect(showparbutton, SIGNAL(clicked()), this, SLOT(showPars()));
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}
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command = new Command(rightSplit, "Command", graph->set->uc);
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connect(command->cmd, SIGNAL(returnPressed()), device, SLOT(update()));
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connect(command, SIGNAL(activate()), device, SLOT(activate()));
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device->init(command, graph->set);
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QTimer *timer = new QTimer(this, "repeat");
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connect(timer, SIGNAL(timeout()), this, SLOT(handler()));
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timer->start(100);
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setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding));
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exportXY = new Export(graph->set, split, instr);
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exportXY->hide();
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exportXY->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding, 1, 1));
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connect(exportXY, SIGNAL(finish()), this, SLOT(finishExport()));
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connect(graph, SIGNAL(openExport()), this, SLOT(openExport()));
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connect(graph->set, SIGNAL(updateCurveList()), exportXY, SLOT(updateCurveList()));
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checkSplit(export_split);
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report = new Report(split, graph->set->ec);
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report->hide();
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checkSplit(report_split);
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connect(report, SIGNAL(leave()), this, SLOT(leaveReport()));
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connect(report, SIGNAL(openMe()), this, SLOT(openReport()));
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message = new QLabel(split);
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message->hide();
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for (int i = 0; i < 2 * 3; i++) {
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oldSizes[i] = 0;
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}
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}
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bool Tab::shown(QWidget *w) {
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return w->isShown() && w->width() > 3 && w->height() > 3;
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}
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void Tab::showPars() {
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QValueList<int> splitsizes;
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int h;
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showparbutton->hide();
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QSize siz = warnlabel->minimumSizeHint();
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foreignwarn->setFixedHeight(siz.height());
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device->show();
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splitsizes = rightSplit->sizes();
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h = (splitsizes[1] + splitsizes[2]) / 2;
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splitsizes[1] = h;
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splitsizes[2] = h;
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rightSplit->setSizes(splitsizes);
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device->update();
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}
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bool Tab::splitChange(SplitNo splitNo) {
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int lw = 0, rw = 0;
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int i;
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int tot;
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float s;
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sizes = split->sizes();
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lw = sizes[leftWidgetNo];
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rw = sizes[rightWidgetNo];
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i = leftWidgetNo + 2 * (rightWidgetNo - right_split);
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if (splitNo < right_split) {
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if (splitNo == leftWidgetNo) return FALSE;
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leftWidgetNo = splitNo;
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} else {
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if (splitNo == rightWidgetNo) return FALSE;
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rightWidgetNo = splitNo;
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}
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tot = lw + rw;
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if (rw > 1 && lw > 1) {
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oldSizes[i] = lw / float(tot);
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}
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s = oldSizes[leftWidgetNo + 2 * (rightWidgetNo - right_split)];
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if (s != 0) {
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lw = s * tot + 0.5;
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rw = tot - lw;
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}
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for (i = 0; i < n_split; i++) {
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sizes[i] = 0;
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}
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sizes[leftWidgetNo] = lw;
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sizes[rightWidgetNo] = rw;
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return TRUE;
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}
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void Tab::gotoSettings() {
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if (splitChange(settings_split)) {
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graph->showIt(false);
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settings->showIt(true);
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split->setSizes(sizes);
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}
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}
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void Tab::leaveSettings() {
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if (splitChange(graph_split)) {
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settings->showIt(false);
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graph->showIt(true);
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}
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split->setSizes(sizes);
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}
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void Tab::openExport() {
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if (splitChange(export_split)) {
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rightSplit->hide();
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exportXY->showMe();
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split->setSizes(sizes);
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}
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}
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void Tab::finishExport() {
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if (splitChange(right_split)) {
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exportXY->hide();
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rightSplit->show();
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split->setSizes(sizes);
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}
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}
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void Tab::openReport() {
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if (splitChange(report_split)) {
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rightSplit->hide();
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report->show();
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split->setSizes(sizes);
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}
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}
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void Tab::leaveReport() {
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if (splitChange(right_split)) {
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report->hide();
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rightSplit->show();
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split->setSizes(sizes);
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}
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}
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void Tab::sleep(const char *text) {
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graph->hide();
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rightSplit->hide();
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message->setText(text);
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message->show();
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}
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void Tab::wake() {
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graph->show();
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rightSplit->show();
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exportXY->hide();
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report->hide();
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message->hide();
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graph->set->sc->disconnect();
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graph->set->uc->disconnect();
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graph->set->gc->disconnect();
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graph->set->ec->disconnect();
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graph->set->sc->reconnect();
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/* uc is connected automatically with sc */
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graph->set->gc->reconnect();
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graph->set->ec->reconnect();
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}
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void Tab::initSize(int w, int h) {
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QSize qs = QSize(w, h).expandedTo(split->minimumSizeHint());
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resize(qs);
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sizes = split->sizes();
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sizes[0] = w/2;
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sizes[2] = w/2;
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split->setSizes(sizes);
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}
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void Tab::handler() {
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command->handler();
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if (shown(command) && command->cmd->hasFocus()) {
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actFocus = COMMAND;
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}
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if (shown(graph) && graph->lineEditRange->hasFocus()) {
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actFocus = GRAPH;
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}
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if (!shown(settings) && !shown(device)) {
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if (actFocus == COMMAND) {
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command->cmd->setFocus();
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} else {
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if (!graph->lineEditRange->hasFocus()) {
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graph->lineEditRange->setFocus();
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graph->lineEditRange->lineEdit()->selectAll();
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}
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}
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}
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}
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void Tab::resizeEvent(QResizeEvent *e) {
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//QDialog::resizeEvent(e);
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QMainWindow::resizeEvent(e);
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}
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