Add node tree debug dispatcher

src/Hy3Layout.cpp

@@ -1139,3 +1139,47 @@ Hy3Node* shiftOrGetFocus(Hy3Node& node, ShiftDirection direction, bool shift) {
 
 	return nullptr;
 }
+
+std::string Hy3Node::debugNode() {
+	std::stringstream buf;
+	std::string addr = "0x" + std::to_string((size_t)this);
+	switch (this->data.type) {
+	case Hy3NodeData::Window:
+		buf << "window(";
+		buf << std::hex << this;
+		buf << ") [hypr ";
+		buf << this->data.as_window;
+		buf << "]";
+		break;
+	case Hy3NodeData::Group:
+		buf << "group(";
+		buf << std::hex << this;
+		buf << ") [";
+
+		switch (this->data.as_group.layout) {
+		case Hy3GroupLayout::SplitH:
+			buf << "splith";
+			break;
+		case Hy3GroupLayout::SplitV:
+			buf << "splitv";
+			break;
+		case Hy3GroupLayout::Tabbed:
+			buf << "tabs";
+			break;
+		}
+
+		buf << "]";
+		for (auto* child: this->data.as_group.children) {
+			buf << "\n|-";
+			// this is terrible
+			for (char c: child->debugNode()) {
+				buf << c;
+				if (c == '\n') buf << "  ";
+			}
+		}
+
+		break;
+	}
+
+	return buf.str();
+}

src/Hy3Layout.hpp

@@ -74,6 +74,7 @@ struct Hy3Node {
 	Hy3Layout* layout = nullptr;
 
 	void recalcSizePosRecursive(bool force = false);
+	std::string debugNode();
 
 	bool operator==(const Hy3Node&) const;
 };
@@ -104,6 +105,8 @@ public:
 	void shiftWindow(CWindow*, ShiftDirection);
 	void shiftFocus(CWindow*, ShiftDirection);
 
+	Hy3Node* getWorkspaceRootGroup(const int&);
+
 	std::list<Hy3Node> nodes;
 private:
 	CWindow* lastActiveWindow = nullptr;
@@ -116,7 +119,6 @@ private:
 
 	int getWorkspaceNodeCount(const int&);
 	Hy3Node* getNodeFromWindow(CWindow*);
-	Hy3Node* getWorkspaceRootGroup(const int&);
 	void applyNodeDataToWindow(Hy3Node*, bool force = false);
 
 	friend struct Hy3Node;

src/main.cpp

@@ -66,6 +66,18 @@ void dispatch_movefocus(std::string arg) {
 	}
 }
 
+void dispatch_debug(std::string arg) {
+	CWindow* window = window_for_action();
+	if (window == nullptr) return;
+
+	auto* root = g_Hy3Layout->getWorkspaceRootGroup(window->m_iWorkspaceID);
+	if (window == nullptr) {
+		Debug::log(LOG, "DEBUG NODES: no nodes on workspace");
+	} else {
+		Debug::log(LOG, "DEBUG NODES\n%s", root->debugNode().c_str());
+	}
+}
+
 APICALL EXPORT PLUGIN_DESCRIPTION_INFO PLUGIN_INIT(HANDLE handle) {
 	PHANDLE = handle;
 
@@ -77,6 +89,7 @@ APICALL EXPORT PLUGIN_DESCRIPTION_INFO PLUGIN_INIT(HANDLE handle) {
 	HyprlandAPI::addDispatcher(PHANDLE, "hy3_makegroup", dispatch_makegroup);
 	HyprlandAPI::addDispatcher(PHANDLE, "hy3_movefocus", dispatch_movefocus);
 	HyprlandAPI::addDispatcher(PHANDLE, "hy3_movewindow", dispatch_movewindow);
+	HyprlandAPI::addDispatcher(PHANDLE, "hy3_debugnodes", dispatch_debug);
 
 	return {"hy3", "i3 like layout for hyprland", "outfoxxed", "0.1"};
 }