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Merge pull request #396 from cjcliffe/session_save_viewstate

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Save session view-state and delay loaded active modem to after frequency/view load
This commit is contained in:
Charles J. Cliffe 2016-07-04 17:11:27 -04:00 committed by GitHub
commit 3bf17d0f40
1 changed files with 40 additions and 14 deletions
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54
src/AppFrame.cpp
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@ -1589,6 +1589,13 @@ void AppFrame::saveSession(std::string fileName) {
*header->newChild("center_freq") = wxGetApp().getFrequency();
*header->newChild("sample_rate") = wxGetApp().getSampleRate();
if (waterfallCanvas->getViewState()) {
DataNode *viewState = header->newChild("view_state");
*viewState->newChild("center_freq") = waterfallCanvas->getCenterFrequency();
*viewState->newChild("bandwidth") = waterfallCanvas->getBandwidth();
}
DataNode *demods = s.rootNode()->newChild("demodulators");
std::vector<DemodulatorInstance *> &instances = wxGetApp().getDemodMgr().getDemodulators();
@ -1651,13 +1658,6 @@ bool AppFrame::loadSession(std::string fileName) {
// std::cout << "Loading " << version << " session file" << std::endl;
}
if (header->hasAnother("center_freq")) {
long long center_freq = *header->getNext("center_freq");
// std::cout << "\tCenter Frequency: " << center_freq << std::endl;
wxGetApp().setFrequency(center_freq);
}
if (header->hasAnother("sample_rate")) {
int sample_rate = *header->getNext("sample_rate");
@ -1673,12 +1673,14 @@ bool AppFrame::loadSession(std::string fileName) {
}
DemodulatorInstance *loadedActiveDemod = nullptr;
DemodulatorInstance *newDemod = nullptr;
if (l.rootNode()->hasAnother("demodulators")) {
DataNode *demodulators = l.rootNode()->getNext("demodulators");
int numDemodulators = 0;
DemodulatorInstance *loadedDemod = NULL;
DemodulatorInstance *newDemod = NULL;
std::vector<DemodulatorInstance *> demodsLoaded;
while (demodulators->hasAnother("demodulator")) {
@ -1760,7 +1762,7 @@ bool AppFrame::loadSession(std::string fileName) {
newDemod = wxGetApp().getDemodMgr().newThread();
if (demod->hasAnother("active")) {
loadedDemod = newDemod;
loadedActiveDemod = newDemod;
}
numDemodulators++;
@ -1806,12 +1808,36 @@ bool AppFrame::loadSession(std::string fileName) {
// std::cout << "\t\tOutput Device: " << output_device << std::endl;
}
DemodulatorInstance *focusDemod = loadedDemod?loadedDemod:newDemod;
if (focusDemod) {
if (demodsLoaded.size()) {
wxGetApp().bindDemodulators(&demodsLoaded);
wxGetApp().getDemodMgr().setActiveDemodulator(focusDemod, false);
}
} // if l.rootNode()->hasAnother("demodulators")
if (header->hasAnother("center_freq")) {
long long center_freq = *header->getNext("center_freq");
wxGetApp().setFrequency(center_freq);
// std::cout << "\tCenter Frequency: " << center_freq << std::endl;
}
if (header->hasAnother("view_state")) {
DataNode *viewState = header->getNext("view_state");
if (viewState->hasAnother("center_freq") && viewState->hasAnother("bandwidth")) {
long long center_freq = *viewState->getNext("center_freq");
int bandwidth = *viewState->getNext("bandwidth");
spectrumCanvas->setView(center_freq, bandwidth);
waterfallCanvas->setView(center_freq, bandwidth);
}
} else {
spectrumCanvas->disableView();
waterfallCanvas->disableView();
spectrumCanvas->setCenterFrequency(wxGetApp().getFrequency());
waterfallCanvas->setCenterFrequency(wxGetApp().getFrequency());
}
if (loadedActiveDemod || newDemod) {
wxGetApp().getDemodMgr().setActiveDemodulator(loadedActiveDemod?loadedActiveDemod:newDemod, false);
}
} catch (DataTypeMismatchException &e) {
std::cout << e.what() << std::endl;