Add exclusive Activity.Open()

tpecholt · Dec 11, 2023 · f10cfbd · f10cfbd
1 parent 59d2c54
commit f10cfbd
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Showing 3 changed files with 25 additions and 2 deletions.
diff --git a/src/cppgen.cpp b/src/cppgen.cpp
@@ -202,6 +202,7 @@ CppGen::ExportH(std::ostream& fout, std::istream& fprev, const std::string& orig
 				}
 				else if (kind == TopWindow::Activity)
 				{
+					out << INDENT << "void Open();\n\n";
 					out << INDENT << "void Draw();\n\n";
 				}
 				else
@@ -253,7 +254,8 @@ CppGen::ExportH(std::ostream& fout, std::istream& fprev, const std::string& orig
 				out << "\n";
 
 				//write special fields
-				if (kind == TopWindow::Popup || kind == TopWindow::ModalPopup)
+				if (kind == TopWindow::Popup || kind == TopWindow::ModalPopup ||
+					kind == TopWindow::Activity)
 				{
 					out << INDENT << "void Init();\n\n";
 				}
@@ -587,14 +589,27 @@ bool CppGen::WriteStub(
 		fout << "}";
 		return true;
 	}
+	else if (id == "Open" && kind == TopWindow::Activity)
+	{
+		fout << "::Open()\n{\n";
+		fout << INDENT << "auto* ioUserData = (ImRad::IOUserData*)ImGui::GetIO().UserData;\n";
+		fout << INDENT << "if (ioUserData->activeActivity != \"" << m_name << "\")\n";
+		fout << INDENT << "{\n";
+		fout << INDENT << INDENT << "ioUserData->activeActivity = \"" << m_name << "\";\n";
+		fout << INDENT << INDENT << "Init();\n";
+		fout << INDENT << "}\n";
+		fout << "}";
+		return true;
+	}
 	else if (id == "Close" && kind == TopWindow::Window)
 	{
 		fout << "::Close()\n{\n";
 		fout << INDENT << "isOpen = false;\n";
 		fout << "}";
 		return true;
 	}
-	else if (id == "Init" && (kind == TopWindow::ModalPopup || kind == TopWindow::Popup))
+	else if (id == "Init" && 
+		(kind == TopWindow::ModalPopup || kind == TopWindow::Popup || kind == TopWindow::Activity))
 	{
 		fout << "::Init()\n{\n";
 		fout << INDENT << "// TODO: Add your code here\n";

diff --git a/src/imrad.h b/src/imrad.h
@@ -92,6 +92,7 @@ struct IOUserData
 	ImVec2 displayRectMinOffset;
 	ImVec2 displayRectMaxOffset;
 	int imeType = ImeText;
+	std::string activeActivity;
 };
 
 struct Animator 

diff --git a/src/node.cpp b/src/node.cpp
@@ -655,6 +655,13 @@ void TopWindow::Export(std::ostream& os, UIContext& ctx)
 	{
 		os << ctx.ind << "ID = ImGui::GetID(\"###" << ctx.codeGen->GetName() << "\");\n";
 	}
+	else if (kind == Activity)
+	{
+		os << ctx.ind << "if (ioUserData->activeActivity != \"" << ctx.codeGen->GetName() << "\")\n";
+		ctx.ind_up();
+		os << ctx.ind << "return;\n";
+		ctx.ind_down();
+	}
 
 	if (style_font != "")
 	{