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Make component more functionnal

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ArthurSonzogni
2021-05-09 20:32:27 +02:00
parent 9d15d1c275
commit 6d75cb2748
70 changed files with 2182 additions and 1769 deletions
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93
examples/component/toggle.cpp
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@@ -1,59 +1,82 @@
#include "ftxui/component/toggle.hpp"
#include "ftxui/component/container.hpp" // for Container
#include "ftxui/component/event.hpp" // for Event, Event::Return
#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
#include <functional> // for function
#include <memory> // for allocator, __shared_ptr_access
#include <string> // for wstring, basic_string
#include <vector> // for vector
#include "ftxui/component/captured_mouse.hpp" // for ftxui
#include "ftxui/component/component.hpp" // for Toggle, Make
#include "ftxui/component/component_base.hpp" // for ComponentBase
#include "ftxui/component/container.hpp" // for Container
#include "ftxui/component/event.hpp" // for Event, Event::Return
#include "ftxui/component/screen_interactive.hpp" // for Component, ScreenInteractive
#include "ftxui/dom/elements.hpp" // for text, hbox, vbox, Element
using namespace ftxui;
class MyComponent : public Component {
public:
MyComponent() {
Add(&container_);
container_.Add(&toggle_1_);
container_.Add(&toggle_2_);
container_.Add(&toggle_3_);
container_.Add(&toggle_4_);
toggle_1_.entries = {L"On", L"Off"};
toggle_2_.entries = {L"Enabled", L"Disabled"};
toggle_3_.entries = {L"10€", L"0€"};
toggle_4_.entries = {L"Nothing", L"One element", L"Several elements"};
}
std::function<void()> on_enter = []() {};
class MyComponent : public ComponentBase {
private:
Container container_ = Container::Vertical();
Toggle toggle_1_;
Toggle toggle_2_;
Toggle toggle_3_;
Toggle toggle_4_;
std::vector<std::wstring> toggle_1_entries_ = {
L"On",
L"Off",
};
std::vector<std::wstring> toggle_2_entries_ = {
L"Enabled",
L"Disabled",
};
std::vector<std::wstring> toggle_3_entries_ = {
L"10€",
L"0€",
};
std::vector<std::wstring> toggle_4_entries_ = {
L"Nothing",
L"One element",
L"Several elements",
};
int toggle_1_selected_ = 0;
int toggle_2_selected_ = 0;
int toggle_3_selected_ = 0;
int toggle_4_selected_ = 0;
Component toggle_1_ = Toggle(&toggle_1_entries_, &toggle_1_selected_);
Component toggle_2_ = Toggle(&toggle_2_entries_, &toggle_2_selected_);
Component toggle_3_ = Toggle(&toggle_3_entries_, &toggle_3_selected_);
Component toggle_4_ = Toggle(&toggle_4_entries_, &toggle_4_selected_);
std::function<void()> exit_;
Element Render() override {
return vbox({
text(L"Choose your options:"),
text(L""),
hbox(text(L" * Poweroff on startup : "), toggle_1_.Render()),
hbox(text(L" * Out of process : "), toggle_2_.Render()),
hbox(text(L" * Price of the information : "), toggle_3_.Render()),
hbox(text(L" * Number of elements : "), toggle_4_.Render()),
hbox(text(L" * Poweroff on startup : "), toggle_1_->Render()),
hbox(text(L" * Out of process : "), toggle_2_->Render()),
hbox(text(L" * Price of the information : "), toggle_3_->Render()),
hbox(text(L" * Number of elements : "), toggle_4_->Render()),
});
}
bool OnEvent(Event event) override {
if (event == Event::Return) {
on_enter();
exit_();
return true;
}
return Component::OnEvent(event);
return ComponentBase::OnEvent(event);
}
public:
MyComponent(std::function<void()> exit) : exit_(exit) {
Add(Container::Vertical({
toggle_1_,
toggle_2_,
toggle_3_,
toggle_4_,
}));
}
};
int main(int argc, const char* argv[]) {
auto screen = ScreenInteractive::TerminalOutput();
MyComponent component;
component.on_enter = screen.ExitLoopClosure();
screen.Loop(&component);
screen.Loop(Make<MyComponent>(screen.ExitLoopClosure()));
}
// Copyright 2020 Arthur Sonzogni. All rights reserved.