298 lines
10 KiB
C++
298 lines
10 KiB
C++
#include <QApplication>
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#include <QFileInfo>
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#include <QMetaMethod>
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#if QT_VERSION < 0x050000
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# include <QDesktopWidget>
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#else
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# include <QScreen>
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#endif
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#include "session_manager.h"
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#include "qad_locations.h"
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SessionManager::SessionManager(QString file) {
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if (file.isEmpty() && !QCoreApplication::applicationName().isEmpty()) {
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file = QAD::userPath(QAD::ltConfig, "session");
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}
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setFile(file);
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}
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void SessionManager::setFile(const QString & file) {
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if (file.isEmpty()) {
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file_.clear();
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return;
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}
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QFileInfo fi(file);
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if (fi.isAbsolute()) {
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file_ = file;
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return;
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}
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file_ = QApplication::applicationDirPath() + "/" + file;
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}
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void SessionManager::removeMainWidget(QWidget * e) {
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for (int i = 0; i < widgets.size(); ++i) {
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if (widgets[i].first == e->objectName()) {
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widgets.remove(i);
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--i;
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}
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}
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}
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void SessionManager::save() {
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if (file_.isEmpty()) {
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qDebug() << "[SessionManager] filename is empty";
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return;
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}
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QPIConfig sr(file_);
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QObjectList tsc;
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for (int i = 0; i < mwindows.size(); ++i) {
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tsc << mwindows[i].second;
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sr.setValue(mwindows[i].first + " state", mwindows[i].second->saveState(), false);
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sr.setValue(mwindows[i].first + " window state", (int)mwindows[i].second->windowState(), false);
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sr.setValue(mwindows[i].first + " geometry " + QString::number((int)mwindows[i].second->windowState()), mwindows[i].second->saveGeometry(), false);
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QList<QSplitter * > sp = mwindows[i].second->findChildren<QSplitter * >();
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foreach (QSplitter * s, sp)
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sr.setValue(mwindows[i].first + " splitter " + s->objectName(), s->saveState(), false);
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}
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for (int i = 0; i < widgets.size(); ++i) {
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tsc << widgets[i].second;
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sr.setValue(widgets[i].first + " geometry " + QString::number((int)widgets[i].second->windowState()), widgets[i].second->saveGeometry(), false);
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sr.setValue(widgets[i].first + " window state", (int)widgets[i].second->windowState(), false);
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}
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for (int i = 0; i < checks.size(); ++i)
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sr.setValue(checks[i].first, checks[i].second->isChecked(), false);
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for (int i = 0; i < lines.size(); ++i)
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sr.setValue(lines[i].first, lines[i].second->text(), "s", false);
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for (int i = 0; i < combos.size(); ++i)
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sr.setValue(combos[i].first, combos[i].second->currentIndex(), false);
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for (int i = 0; i < dspins.size(); ++i)
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sr.setValue(dspins[i].first, dspins[i].second->value(), false);
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for (int i = 0; i < spins.size(); ++i)
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sr.setValue(spins[i].first, spins[i].second->value(), false);
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for (int i = 0; i < spinsliders.size(); ++i)
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sr.setValue(spinsliders[i].first, spinsliders[i].second->value(), false);
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for (int i = 0; i < evals.size(); ++i)
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sr.setValue(evals[i].first, evals[i].second->expression(), "s", false);
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for (int i = 0; i < tabs.size(); ++i)
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sr.setValue(tabs[i].first, tabs[i].second->currentIndex(), false);
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for (int i = 0; i < groups.size(); ++i)
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sr.setValue(groups[i].first, groups[i].second->isChecked(), false);
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for (int i = 0; i < buttons.size(); ++i)
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sr.setValue(buttons[i].first, buttons[i].second->isChecked(), false);
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for (int i = 0; i < stacks.size(); ++i)
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sr.setValue(stacks[i].first, stacks[i].second->currentIndex(), false);
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for (int i = 0; i < actions.size(); ++i)
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sr.setValue(actions[i].first, actions[i].second->isChecked(), false);
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for (int i = 0; i < stringlists.size(); ++i)
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sr.setValue(stringlists[i].first, *stringlists[i].second, false);
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for (int i = 0; i < strings.size(); ++i)
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sr.setValue(strings[i].first, *strings[i].second, "s", false);
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for (int i = 0; i < colors.size(); ++i)
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sr.setValue(colors[i].first, *colors[i].second, false);
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for (int i = 0; i < bools.size(); ++i)
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sr.setValue(bools[i].first, *bools[i].second, false);
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for (int i = 0; i < ints.size(); ++i)
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sr.setValue(ints[i].first, *ints[i].second, false);
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for (int i = 0; i < floats.size(); ++i)
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sr.setValue(floats[i].first, *floats[i].second, false);
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QSet<QObject*> all_list;
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foreach (QObject * c, tsc) {
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all_list |= QSet<QObject*>::fromList(c->findChildren<QObject*>());
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}
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QMap<const QMetaObject*, QByteArray> funcs = metaFunctions(all_list, "sessionSave");
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//qDebug() << "check for save" << all_list.size();
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foreach (QObject * o, all_list) {
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const QMetaObject * mo = o->metaObject();
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QByteArray fn = funcs.value(mo);
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if (!mo || fn.isEmpty()) continue;
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QByteArray value;
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//qDebug() << "save" << o->objectName();
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mo->invokeMethod(o, fn.constData(), Q_ARG(QByteArray*, &value));
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sr.setValue(o->objectName(), value, false);
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}
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//qDebug() << mcl.size();
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emit saving(sr);
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sr.writeAll();
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}
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void restoreWindowState(QWidget * w, QPIConfig & sr, QString name) {
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int wstate = sr.getValue(name + " window state").toInt();
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w->setWindowState(Qt::WindowNoState);
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w->restoreGeometry(sr.getValue(name + " geometry 0").toByteArray());
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if (wstate == Qt::WindowMaximized)
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w->setWindowState((Qt::WindowState)wstate);
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bool wnd_ok = false;
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QRect srect;
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#if QT_VERSION < 0x050000
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wnd_ok = (QApplication::desktop()->screenNumber(w) >= 0);
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if (!wnd_ok) {
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srect = QApplication::desktop()->geometry();
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}
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#else
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QList<QScreen*> sl = QApplication::screens();
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foreach (QScreen * s, sl) {
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if (s->geometry().contains(w->geometry())) {
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wnd_ok = true;
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break;
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}
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}
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srect = QApplication::primaryScreen()->geometry();
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#endif
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if (!wnd_ok) {
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w->setWindowState(Qt::WindowNoState);
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w->setGeometry(srect.x() + (srect.width () - w->width ()) / 2,
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srect.y() + (srect.height() - w->height()) / 2,
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w->width(), w->height());
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}
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}
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void SessionManager::load(bool onlyMainwindow) {
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if (file_.isEmpty()) {
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qDebug() << "[SessionManager] filename is empty";
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return;
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}
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QPIConfig sr(file_);
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QObjectList tsc;
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for (int i = 0; i < mwindows.size(); ++i) {
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QMainWindow * mw = mwindows[i].second;
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tsc << mw;
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QByteArray ba = sr.getValue(mwindows[i].first + " state").toByteArray();
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if (!ba.isEmpty())
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mw->restoreState(ba);
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QList<QSplitter * > sp = mw->findChildren<QSplitter * >();
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foreach (QSplitter * s, sp) {
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ba = sr.getValue(mwindows[i].first + " splitter " + s->objectName()).toByteArray();
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if (!ba.isEmpty())
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s->restoreState(ba);
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}
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restoreWindowState(mw, sr, mwindows[i].first);
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}
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for (int i = 0; i < widgets.size(); ++i) {
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QWidget * mw = widgets[i].second;
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tsc << mw;
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restoreWindowState(mw, sr, widgets[i].first);
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}
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if (onlyMainwindow) return;
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for (int i = 0; i < checks.size(); ++i)
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checks[i].second->setChecked(sr.getValue(checks[i].first, checks[i].second->isChecked()).toBool());
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for (int i = 0; i < lines.size(); ++i)
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lines[i].second->setText(sr.getValue(lines[i].first, lines[i].second->text()).toString());
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for (int i = 0; i < combos.size(); ++i) {
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QComboBox * c = combos[i].second;
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int v = sr.getValue(combos[i].first, c->currentIndex()).toInt();
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if (v >= 0 && v < c->count())
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c->setCurrentIndex(v);
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}
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for (int i = 0; i < dspins.size(); ++i)
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dspins[i].second->setValue(sr.getValue(dspins[i].first, dspins[i].second->value()).toDouble());
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for (int i = 0; i < spins.size(); ++i)
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spins[i].second->setValue(sr.getValue(spins[i].first, spins[i].second->value()).toInt());
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for (int i = 0; i < spinsliders.size(); ++i)
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spinsliders[i].second->setValue(sr.getValue(spinsliders[i].first, spinsliders[i].second->value()).toDouble());
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for (int i = 0; i < evals.size(); ++i)
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evals[i].second->setExpression(sr.getValue(evals[i].first, evals[i].second->expression()).toString());
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for (int i = 0; i < tabs.size(); ++i) {
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QTabWidget * t = tabs[i].second;
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int v = sr.getValue(tabs[i].first, t->currentIndex()).toDouble();
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if (v >= 0 && v < t->count())
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t->setCurrentIndex(v);
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}
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for (int i = 0; i < groups.size(); ++i)
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groups[i].second->setChecked(sr.getValue(groups[i].first, groups[i].second->isChecked()).toBool());
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for (int i = 0; i < buttons.size(); ++i)
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buttons[i].second->setChecked(sr.getValue(buttons[i].first, buttons[i].second->isChecked()).toBool());
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for (int i = 0; i < stacks.size(); ++i)
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stacks[i].second->setCurrentIndex(qMin<int>(sr.getValue(stacks[i].first, stacks[i].second->currentIndex()).toBool(), stacks[i].second->count()));
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for (int i = 0; i < actions.size(); ++i)
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actions[i].second->setChecked(sr.getValue(actions[i].first, actions[i].second->isChecked()).toBool());
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for (int i = 0; i < stringlists.size(); ++i)
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*stringlists[i].second = sr.getValue(stringlists[i].first, *stringlists[i].second).toStringList();
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for (int i = 0; i < strings.size(); ++i)
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*strings[i].second = sr.getValue(strings[i].first, *strings[i].second).toString();
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for (int i = 0; i < colors.size(); ++i)
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*colors[i].second = sr.getValue(colors[i].first, *colors[i].second).toColor();
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for (int i = 0; i < bools.size(); ++i)
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*bools[i].second = sr.getValue(bools[i].first, *bools[i].second).toBool();
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for (int i = 0; i < ints.size(); ++i)
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*ints[i].second = sr.getValue(ints[i].first, *ints[i].second).toInt();
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for (int i = 0; i < floats.size(); ++i)
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*floats[i].second = sr.getValue(floats[i].first, *floats[i].second).toFloat();
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QSet<QObject*> all_list;
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foreach (QObject * c, tsc) {
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all_list |= QSet<QObject*>::fromList(c->findChildren<QObject*>());
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}
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QMap<const QMetaObject*, QByteArray> funcs = metaFunctions(all_list, "sessionLoad");
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//qDebug() << "check for load" << all_list.size();
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foreach (QObject * o, all_list) {
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const QMetaObject * mo = o->metaObject();
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QByteArray fn = funcs.value(mo);
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if (!mo || fn.isEmpty()) continue;
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QByteArray value = sr.getValue(o->objectName()).toByteArray();
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//qDebug() << "load" << o->objectName();
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mo->invokeMethod(o, fn.constData(), Q_ARG(QByteArray*, &value));
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}
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emit loading(sr);
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}
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void SessionManager::clear(bool with_filename) {
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mwindows.clear();
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widgets.clear();
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checks.clear();
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lines.clear();
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combos.clear();
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dspins.clear();
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spins.clear();
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spinsliders.clear();
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evals.clear();
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tabs.clear();
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buttons.clear();
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stacks.clear();
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actions.clear();
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stringlists.clear();
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strings.clear();
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colors.clear();
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bools.clear();
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ints.clear();
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floats.clear();
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if (with_filename) setFile("");
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}
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QMap<const QMetaObject *, QByteArray> SessionManager::metaFunctions(const QSet<QObject *> & objects, QByteArray fname) {
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QMap<const QMetaObject*, QByteArray> funcs;
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foreach (QObject * o, objects) {
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const QMetaObject * mo = o->metaObject();
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if (!mo) continue;
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QByteArray fn;
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if (!funcs.contains(mo)) {
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for (int i = 0; i < mo->methodCount(); ++i) {
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QMetaMethod mm = mo->method(i);
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QByteArray mmn =
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#if QT_VERSION >= 0x050000
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mm.name();
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#else
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mm.signature();
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mmn = mmn.left(mmn.indexOf('('));
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#endif
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if (mmn == fname) {
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if (mm.parameterTypes().size() > 0) {
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if (mm.parameterTypes()[0] == "QByteArray*") {
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fn = mmn;
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}
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}
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}
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}
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funcs[mo] = fn;
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} else fn = funcs[mo];
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}
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return funcs;
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}
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