Merge pull request #57 from meilinxiaoxue/master

add handler for WM_CLOSE
RMichelsen · Sep 5, 2022 · b7cbd3d · b7cbd3d
2 parents dda84bd + 64e2a6a
commit b7cbd3d
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Showing 3 changed files with 19 additions and 1 deletion.
diff --git a/src/main.cpp b/src/main.cpp
@@ -314,6 +314,9 @@ LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) {
 	case WM_KILLFOCUS: {
 		NvimKillFocus(context->nvim);
 	} return 0;
+	case WM_CLOSE : {
+		NvimQuit(context->nvim);
+	} return 0;
 	}
 
 	return DefWindowProc(hwnd, msg, wparam, lparam);

diff --git a/src/nvim/nvim.cpp b/src/nvim/nvim.cpp
@@ -612,3 +612,17 @@ void NvimKillFocus(Nvim *nvim) {
 	size_t size = MPackFinishMessage(&writer);
 	MPackSendData(nvim->stdin_write, data, size);
 }
+void NvimQuit(Nvim *nvim)
+{
+	const char *quit_command = "qa";
+
+	char data[MAX_MPACK_OUTBOUND_MESSAGE_SIZE];
+	mpack_writer_t writer;
+	mpack_writer_init(&writer, data, MAX_MPACK_OUTBOUND_MESSAGE_SIZE);
+	MPackStartRequest(RegisterRequest(nvim, nvim_command), NVIM_REQUEST_NAMES[nvim_command], &writer);
+	mpack_start_array(&writer, 1);
+	mpack_write_cstr(&writer, quit_command);
+	mpack_finish_array(&writer);
+	size_t size = MPackFinishMessage(&writer);
+	MPackSendData(nvim->stdin_write, data, size);
+}
diff --git a/src/nvim/nvim.h b/src/nvim/nvim.h
@@ -69,4 +69,5 @@ void NvimSendMouseInput(Nvim *nvim, MouseButton button, MouseAction action, int
 bool NvimProcessKeyDown(Nvim *nvim, int virtual_key);
 void NvimOpenFile(Nvim *nvim, const wchar_t *file_name);
 void NvimSetFocus(Nvim *nvim);
-void NvimKillFocus(Nvim *nvim);
+void NvimKillFocus(Nvim *nvim);
+void NvimQuit(Nvim *nvim);