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Update color table immediately on palette change

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This commit is contained in:
Dan Paulat 2025-05-31 00:24:17 -05:00
parent 4425c53c8e
commit 34ec35caf0
1 changed files with 57 additions and 43 deletions
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80
scwx-qt/source/scwx/qt/map/map_widget.cpp
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@ -135,6 +135,9 @@ public:
~MapWidgetImpl()
{
// Disconnect signals
colorPaletteConnection_.disconnect();
DeinitializeCustomStyles();
// Set ImGui Context
@ -182,6 +185,7 @@ public:
std::optional<std::string> type);
void SetRadarSite(const std::string& radarSite,
bool checkProductAvailability = false);
void UpdateColorTable(const std::string& colorPalette);
void UpdateLoadedStyle();
bool UpdateStoredMapParameters();
void CheckLevel3Availability();
@ -214,6 +218,8 @@ public:
boost::uuids::uuid customStyleUrlChangedCallbackId_ {};
boost::uuids::uuid customStyleDrawBelowChangedCallbackId_ {};
boost::signals2::scoped_connection colorPaletteConnection_ {};
ImGuiContext* imGuiContext_;
std::string imGuiContextName_;
bool imGuiRendererInitialized_;
@ -901,6 +907,13 @@ void MapWidget::SelectRadarProduct(common::RadarProductGroup group,
(group == common::RadarProductGroup::Level2) ?
common::GetLevel2Palette(common::GetLevel2Product(productName)) :
common::GetLevel3Palette(productCode);
auto& paletteSetting =
settings::PaletteSettings::Instance().palette(palette);
p->colorPaletteConnection_ = paletteSetting.changed_signal().connect(
[this, palette]() { p->UpdateColorTable(palette); });
p->InitializeNewRadarProductView(palette);
}
else if (update)
@ -1953,43 +1966,13 @@ void MapWidgetImpl::RadarProductManagerDisconnect()
void MapWidgetImpl::InitializeNewRadarProductView(
const std::string& colorPalette)
{
boost::asio::post(
threadPool_,
boost::asio::post(threadPool_,
[colorPalette, this]()
{
try
{
auto radarProductView = context_->radar_product_view();
auto& paletteSetting =
settings::PaletteSettings::Instance().palette(colorPalette);
std::string colorTableFile = paletteSetting.GetValue();
if (colorTableFile.empty())
{
colorTableFile = paletteSetting.GetDefault();
}
std::unique_ptr<std::istream> colorTableStream =
util::OpenFile(colorTableFile);
if (colorTableStream->fail())
{
logger_->warn("Could not open color table {}", colorTableFile);
colorTableStream = util::OpenFile(paletteSetting.GetDefault());
}
std::shared_ptr<common::ColorTable> colorTable =
common::ColorTable::Load(*colorTableStream);
if (!colorTable->IsValid())
{
logger_->warn("Could not load color table {}", colorTableFile);
colorTableStream = util::OpenFile(paletteSetting.GetDefault());
colorTable = common::ColorTable::Load(*colorTableStream);
}
radarProductView->LoadColorTable(colorTable);
radarProductView->Initialize();
UpdateColorTable(colorPalette);
context_->radar_product_view()->Initialize();
}
catch (const std::exception& ex)
{
@ -2116,6 +2099,37 @@ void MapWidgetImpl::Update()
}
}
void MapWidgetImpl::UpdateColorTable(const std::string& colorPalette)
{
auto& paletteSetting =
settings::PaletteSettings::Instance().palette(colorPalette);
std::string colorTableFile = paletteSetting.GetValue();
if (colorTableFile.empty())
{
colorTableFile = paletteSetting.GetDefault();
}
std::unique_ptr<std::istream> colorTableStream =
util::OpenFile(colorTableFile);
if (colorTableStream->fail())
{
logger_->warn("Could not open color table {}", colorTableFile);
colorTableStream = util::OpenFile(paletteSetting.GetDefault());
}
std::shared_ptr<common::ColorTable> colorTable =
common::ColorTable::Load(*colorTableStream);
if (!colorTable->IsValid())
{
logger_->warn("Could not load color table {}", colorTableFile);
colorTableStream = util::OpenFile(paletteSetting.GetDefault());
colorTable = common::ColorTable::Load(*colorTableStream);
}
context_->radar_product_view()->LoadColorTable(colorTable);
}
bool MapWidgetImpl::UpdateStoredMapParameters()
{
bool changed = false;