Implemented new C++ logic

2026-06-12 15:25:13 +02:00
parent 617b5bd712
commit f25bd7f08e
220 changed files with 39185 additions and 850 deletions
@@ -0,0 +1,105 @@
+/**
+ * @file SourcePanel.cpp
+ * @brief Source browser sidebar implementation.
+ */
+
+#include "SourcePanel.h"
+#include "App.h"
+#include "Protocol.h"
+
+#include "imgui.h"
+#include "implot.h"
+#include "Icons.h"
+
+#include <cstdio>
+#include <algorithm>
+
+namespace StreamHubClient {
+
+void RenderSourcePanel(App& app) {
+    auto& sources = app.sources();
+
+    ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(4.f, 2.f));
+
+    if (ImGui::CollapsingHeader("Sources", ImGuiTreeNodeFlags_DefaultOpen)) {
+        for (int srcIdx = 0; srcIdx < static_cast<int>(sources.size()); srcIdx++) {
+            Source& src = sources[srcIdx];
+
+            /* State color indicator */
+            ImVec4 stateColor = (src.state == "connected")
+                ? ImVec4(0.1f, 0.9f, 0.3f, 1.f)
+                : ImVec4(0.8f, 0.3f, 0.3f, 1.f);
+
+            ImGui::PushID(srcIdx);
+            ImGui::TextColored(stateColor, ICON_FA_CIRCLE);
+            ImGui::SameLine();
+
+            std::string treeLabel = src.label.empty() ? src.id : src.label;
+            bool nodeOpen = ImGui::TreeNodeEx(treeLabel.c_str(),
+                ImGuiTreeNodeFlags_OpenOnArrow | ImGuiTreeNodeFlags_SpanAvailWidth);
+
+            /* Per-source context menu: remove */
+            if (ImGui::BeginPopupContextItem("##srccmenu")) {
+                if (ImGui::MenuItem(ICON_FA_TRASH_CAN " Remove source")) {
+                    app.ws().sendText(BuildRemoveSource(src.id));
+                }
+                ImGui::EndPopup();
+            }
+
+            if (nodeOpen) {
+                for (int sigIdx = 0; sigIdx < static_cast<int>(src.signals.size()); sigIdx++) {
+                    Signal& sig = src.signals[sigIdx];
+                    ImGui::PushID(sigIdx);
+
+                    /* Color swatch */
+                    ImVec4 col = sig.color;
+                    if (ImGui::ColorButton("##col", col,
+                            ImGuiColorEditFlags_NoTooltip |
+                            ImGuiColorEditFlags_NoBorder,
+                            ImVec2(12.f, 12.f))) {
+                        ImGui::OpenPopup("##sigcolor");
+                    }
+                    if (ImGui::BeginPopup("##sigcolor")) {
+                        ImGui::ColorPicker4("Signal Color", reinterpret_cast<float*>(&sig.color),
+                                            ImGuiColorEditFlags_NoAlpha);
+                        ImGui::EndPopup();
+                    }
+                    ImGui::SameLine();
+
+                    /* Unit / type label */
+                    char label[128];
+                    if (sig.meta.numElements > 1) {
+                        snprintf(label, sizeof(label), "%s [%u]",
+                                 sig.meta.name.c_str(), sig.meta.numElements);
+                    } else {
+                        snprintf(label, sizeof(label), "%s", sig.meta.name.c_str());
+                    }
+                    if (!sig.meta.unit.empty()) {
+                        strncat(label, " (", sizeof(label) - strlen(label) - 1);
+                        strncat(label, sig.meta.unit.c_str(), sizeof(label) - strlen(label) - 1);
+                        strncat(label, ")", sizeof(label) - strlen(label) - 1);
+                    }
+
+                    ImGui::Selectable(label, false, 0, ImVec2(0, 0));
+
+                    /* Drag-and-drop source: payload = (srcIdx, sigIdx) */
+                    if (ImGui::BeginDragDropSource(ImGuiDragDropFlags_SourceAllowNullID)) {
+                        struct DragPayload { int srcIdx; int sigIdx; };
+                        DragPayload payload{srcIdx, sigIdx};
+                        ImGui::SetDragDropPayload("SIGNAL_REF", &payload, sizeof(payload));
+                        ImGui::TextUnformatted(sig.meta.name.c_str());
+                        ImGui::EndDragDropSource();
+                    }
+
+                    ImGui::PopID();
+                }
+                ImGui::TreePop();
+            }
+            ImGui::PopID();
+        }
+    }
+
+    ImGui::PopStyleVar();
+}
+
+} /* namespace StreamHubClient */