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Display the memory usage

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This commit is contained in:
Jean Pierre Cimalando 2021-02-24 02:14:10 +01:00
parent d1be18c0d9
commit 51b85bc17e
1 changed files with 33 additions and 0 deletions
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33
plugins/editor/src/editor/Editor.cpp
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@ -47,6 +47,8 @@ struct Editor::Impl : EditorController::Receiver, IControlListener {
std::string userFilesDir_;
std::string fallbackFilesDir_;
SharedPointer<CVSTGUITimer> memQueryTimer_;
enum {
kPanelGeneral,
kPanelControls,
@ -172,6 +174,7 @@ struct Editor::Impl : EditorController::Receiver, IControlListener {
void updateCCValue(unsigned cc, float value);
void updateCCDefaultValue(unsigned cc, float value);
void updateCCLabel(unsigned cc, const char* label);
void updateMemoryUsed(uint64_t mem);
// edition of CC by UI
void performCCValueChange(unsigned cc, float value);
@ -224,6 +227,10 @@ void Editor::open(CFrame& frame)
impl.frame_ = &frame;
frame.addView(impl.mainView_.get());
impl.memQueryTimer_ = makeOwned<CVSTGUITimer>([this](CVSTGUITimer*) {
impl_->sendQueuedOSC("/mem/buffers", "", nullptr);
}, 1000, true);
// request the whole Key and CC information
impl.sendQueuedOSC("/key/slots", "", nullptr);
impl.sendQueuedOSC("/sw/slots", "", nullptr);
@ -236,6 +243,8 @@ void Editor::close()
impl.clearQueuedOSC();
impl.memQueryTimer_ = nullptr;
if (impl.frame_) {
impl.frame_->removeView(impl.mainView_.get(), false);
impl.frame_ = nullptr;
@ -461,6 +470,9 @@ void Editor::Impl::uiReceiveMessage(const char* path, const char* sig, const sfi
else if (Messages::matchOSC("/cc&/label", path, indices) && !strcmp(sig, "s")) {
updateCCLabel(indices[0], args[0].s);
}
else if (Messages::matchOSC("/mem/buffers", path, indices) && !strcmp(sig, "h")) {
updateMemoryUsed(args[0].h);
}
else {
//fprintf(stderr, "Receive unhandled OSC: %s\n", path);
}
@ -1349,6 +1361,27 @@ void Editor::Impl::updateCCLabel(unsigned cc, const char* label)
panel->setControlLabelText(cc, label);
}
void Editor::Impl::updateMemoryUsed(uint64_t mem)
{
if (CTextLabel* label = memoryLabel_) {
double value = mem / 1e3;
const char* unit = "kB";
int precision = 0;
if (value >= 1e3) {
value /= 1e3;
unit = "MB";
}
if (value >= 1e3) {
value /= 1e3;
unit = "GB";
precision = 1;
}
char textbuf[128];
snprintf(textbuf, sizeof(textbuf), "%.*f %s", precision, value, unit);
label->setText(textbuf);
}
}
void Editor::Impl::performCCValueChange(unsigned cc, float value)
{
// TODO(jpc) CC as parameters and automation