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Add app id as first cli parameter

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This commit is contained in:
Georg Hagen
2025-01-04 20:33:38 +01:00
parent fad309d96d
commit 8250b2a396
1 changed files with 23 additions and 16 deletions
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39
examples/main.cpp
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@@ -20,25 +20,32 @@ using namespace OpenVulkano;
int main(int argc, char** argv)
{
std::vector<std::string> examples;
for (const auto& e : EXAMPLE_APPS)
int selectedExample = -1;
if (argc == 2)
{
examples.emplace_back(e.first);
selectedExample = strtol(argv[1], nullptr, 10);
}
int selectedExample = 0;
ftxui::MenuOption option;
auto screen = ftxui::ScreenInteractive::TerminalOutput();
auto menu = ftxui::Menu(&examples, &selectedExample, option);
bool shouldExit = true;
option.on_enter = [&] { shouldExit = false; screen.ExitLoopClosure(); };
screen.Loop(menu);
if (shouldExit) return 0;
if (selectedExample >= examples.size())
if (selectedExample < 0)
{
throw std::runtime_error("Invalid menu selection!");
std::vector<std::string> examples;
for (const auto& e : EXAMPLE_APPS)
{
examples.emplace_back(e.first);
}
ftxui::MenuOption option;
auto screen = ftxui::ScreenInteractive::TerminalOutput();
bool shouldExit = true;
option.on_enter = [&]() { shouldExit = false; screen.ExitLoopClosure()(); };
auto menu = ftxui::Menu(&examples, &selectedExample, option);
screen.Loop(menu);
if (shouldExit) return 0;
if (selectedExample >= examples.size())
{
throw std::runtime_error("Invalid menu selection!");
}
}
std::unique_ptr<IGraphicsApp> app(EXAMPLE_APPS[selectedExample].second());