stamen

Static Menu Generator
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commit1d14de3dcbe573ba1a156facdc0d477558f3c97e
parent260569531d18b4c35adeaa7b53c866ebea1e2d28
authorDimitrije Dobrota <mail@dimitrijedobrota.com>
dateWed, 8 Nov 2023 18:59:02 +0000

Print menu topology

Diffstat:
Minclude/menu.h|++
Msrc/CMakeLists.txt|++++++++++++
Msrc/display.cpp|++++++++++++++++++
Msrc/main.cpp|++-

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;
}