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feat(market): persist chart range + style across sessions

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The chart interval (Live/1H/1D/1W/1M) and the line/candle style were
session-only statics. Persist both like the selected exchange/pair: new
chart_interval / chart_style settings (defaults 1M / candlestick),
loaded into the market view on first show and saved on each interval
click / style toggle.

Verified: writing chart_interval=2, chart_style=0 to settings.json and
launching restores them (not reset to defaults) and re-saves them intact.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
DanS
2026-07-12 12:05:36 -05:00
parent 76708e9191
commit e82514f46a
3 changed files with 20 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/config/settings.cpp
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@@ -285,6 +285,8 @@ bool Settings::load(const std::string& path)
loadScalar(j, "reduce_motion", reduce_motion_);
loadScalar(j, "selected_exchange", selected_exchange_);
loadScalar(j, "selected_pair", selected_pair_);
loadScalar(j, "chart_interval", chart_interval_);
loadScalar(j, "chart_style", chart_style_);
loadScalar(j, "pool_url", pool_url_);
// Migrate old default pool URL that was missing the stratum port
if (pool_url_ == "pool.dragonx.is") pool_url_ = "pool.dragonx.is:3433";
@@ -486,6 +488,8 @@ bool Settings::save(const std::string& path)
j["reduce_motion"] = reduce_motion_;
j["selected_exchange"] = selected_exchange_;
j["selected_pair"] = selected_pair_;
j["chart_interval"] = chart_interval_;
j["chart_style"] = chart_style_;
j["pool_url"] = pool_url_;
j["pool_algo"] = pool_algo_;
j["pool_worker"] = pool_worker_;

6
src/config/settings.h
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@@ -370,6 +370,10 @@ public:
void setSelectedExchange(const std::string& v) { selected_exchange_ = v; }
std::string getSelectedPair() const { return selected_pair_; }
void setSelectedPair(const std::string& v) { selected_pair_ = v; }
int getChartInterval() const { return chart_interval_; } // Market chart range 0=Live..4=1M
void setChartInterval(int v) { chart_interval_ = v; }
int getChartStyle() const { return chart_style_; } // 0 = line, 1 = candlestick
void setChartStyle(int v) { chart_style_ = v; }
// Pool mining
std::string getPoolUrl() const { return pool_url_; }
@@ -524,6 +528,8 @@ private:
bool reduce_motion_ = false;
std::string selected_exchange_ = "Nonkyc.io";
std::string selected_pair_ = "DRGX/USDT";
int chart_interval_ = 4; // Market chart range (0=Live 1=1H 2=1D 3=1W 4=1M)
int chart_style_ = 1; // Market chart style (0=line, 1=candlestick)
// Pool mining
std::string pool_url_ = "pool.dragonx.is:3433";

11
src/ui/windows/market_tab.cpp
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@@ -76,6 +76,12 @@ static void LoadMarketState(config::Settings* settings, const std::vector<data::
break;
}
}
// Restore the chart range + style (validated).
int iv = settings->getChartInterval();
if (iv >= 0 && iv <= 4) s_mkt.chartInterval = iv;
int st = settings->getChartStyle();
if (st == 0 || st == 1) s_mkt.chartStyle = st;
}
// Helper: format compact currency
@@ -1407,6 +1413,7 @@ static void mktDrawPriceChart(const MktCtx& cx)
ImGui::PushID(9100 + b);
if (ImGui::InvisibleButton("##civ", ImVec2(bw, pillH))) {
s_mkt.chartInterval = kIvs[b].iv;
if (app->settings()) { app->settings()->setChartInterval(kIvs[b].iv); app->settings()->save(); }
}
if (ImGui::IsItemHovered()) ImGui::SetMouseCursor(ImGuiMouseCursor_Hand);
ImGui::PopID();
@@ -1429,8 +1436,10 @@ static void mktDrawPriceChart(const MktCtx& cx)
ImVec2(tmn.x + (pillH - tiSz.x) * 0.5f, tmn.y + (pillH - tiSz.y) * 0.5f),
thov ? OnSurface() : OnSurfaceMedium(), styleIcon);
ImGui::SetCursorScreenPos(tmn);
if (ImGui::InvisibleButton("##ChartStyle", ImVec2(pillH, pillH)))
if (ImGui::InvisibleButton("##ChartStyle", ImVec2(pillH, pillH))) {
s_mkt.chartStyle = isCandle ? 0 : 1;
if (app->settings()) { app->settings()->setChartStyle(s_mkt.chartStyle); app->settings()->save(); }
}
if (ImGui::IsItemHovered())
material::Tooltip("%s", TR(isCandle ? "market_style_line" : "market_style_candle"));
bx += pillH;