stamen

Print menu topology

4 files changed, 34 insertions(+), 1 deletions(-)

diff --git a/ include/menu.h b/ include/menu.h

@@ -35,6 +35,7 @@ public: } }

void print(const std::string code = "main", const int depth = 1) const;

void operator()() const { get_callback("main")(); } struct record_t {

@@ -60,6 +61,7 @@ private: }; struct function_t {

friend class Menu;

function_t(const Menu &m, const std::string &n, const std::vector<item_t> &i) : menu(m), name(n), items(i) {}

diff --git a/ src/CMakeLists.txt b/ src/CMakeLists.txt

@@ -17,3 +17,15 @@ set_target_properties(demo PROPERTIES SOVERSION ${PROJECT_VERSION_MAJOR} RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin" )

add_executable(generate generate.cpp)

target_include_directories(generate

PUBLIC ../include

)

set_target_properties(generate PROPERTIES

VERSION ${PROJECT_VERSION}

SOVERSION ${PROJECT_VERSION_MAJOR}

RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin"

)

diff --git a/ src/display.cpp b/ src/display.cpp

@@ -40,3 +40,21 @@ int Menu::function_t::display() const { return 1; }

void Menu::print(const std::string code, const int depth) const {

const auto it = lookup.find(code);

if (it == lookup.end()) return;

const callback_t &cb = it->second;

if (depth == 1) {

std::cout << std::format("{}({})\n", cb.menu_func->name, code);

}

if (cb.menu_func) {

for (const auto &item : cb.menu_func->items) {

std::cout << std::format("{}{}({})\n", std::string(depth << 1, ' '),

item.prompt, item.callback);

if (cb.menu_func) cb.menu_func->menu.print(item.callback, depth + 1);

}

}

}

diff --git a/ src/main.cpp b/ src/main.cpp

@@ -25,6 +25,7 @@ int main(void) { { "settings", settings}, { "finish", finish} });

menu();

// menu();

menu.print();

return 0; }