mirror of
https://github.com/ArthurSonzogni/FTXUI.git
synced 2024-11-26 04:31:34 +08:00
Add {Const,}StringRef to simplify components.
This commit is contained in:
ArthurSonzogni
parent
9fdf235836
commit
048efb6912
@ -1,20 +1,21 @@
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#include <string> // for operator+, to_wstring, allocator, wstring
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#include <memory> // for __shared_ptr_access, shared_ptr
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#include <string> // for operator+, to_wstring
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#include "ftxui/component/component.hpp" // for Button, Make
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#include "ftxui/component/container.hpp" // for Container
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for Button, Horizontal, Renderer
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#include "ftxui/component/component_base.hpp" // for ComponentBase
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#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
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#include "ftxui/dom/elements.hpp" // for separator, Element, gauge, text, operator|, vbox, border
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using namespace ftxui;
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int main(int argc, const char* argv[]) {
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int value = 50;
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std::wstring label_dec = L"decrease";
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std::wstring label_inc = L"increase";
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// The tree of components. This defines how to navigate using the keyboard.
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auto buttons = Container::Horizontal({
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Button(&label_dec, [&] { value--; }),
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Button(&label_inc, [&] { value++; }),
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Button("Decrease", [&] { value--; }),
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Button("Increase", [&] { value++; }),
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});
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// Modify the way to render them on screen:
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@ -1,24 +1,19 @@
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#include "ftxui/component/checkbox.hpp"
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for Checkbox, Make
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#include "ftxui/component/container.hpp" // for Container
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#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive, Component
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#include "ftxui/component/component.hpp" // for Checkbox, Vertical
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#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
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using namespace ftxui;
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int main(int argc, const char* argv[]) {
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std::wstring build_examples_label = L"Build examples";
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std::wstring build_tests_label = L"Build tests";
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std::wstring use_webassembly_label = L"Use WebAssembly";
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bool build_examples_state = false;
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bool build_tests_state = false;
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bool use_webassembly_state = true;
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auto component = Container::Vertical({
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Checkbox(&build_examples_label, &build_examples_state),
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Checkbox(&build_tests_label, &build_tests_state),
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Checkbox(&use_webassembly_label, &use_webassembly_state),
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Checkbox("Build examples", &build_examples_state),
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Checkbox("Build tests", &build_tests_state),
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Checkbox("Use WebAssembly", &use_webassembly_state),
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});
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auto screen = ScreenInteractive::TerminalOutput();
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@ -1,18 +1,17 @@
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#include <memory> // for unique_ptr, make_unique, __shared_ptr_access
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#include <string> // for operator+, wstring
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#include <memory> // for __shared_ptr_access, allocator_traits<>::value_type, shared_ptr
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#include <string> // for operator+
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#include <vector> // for vector
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#include "ftxui/component/component.hpp" // for Checkbox, Make
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for Checkbox, Renderer, Vertical
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#include "ftxui/component/component_base.hpp" // for ComponentBase
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#include "ftxui/component/container.hpp" // for Container
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#include "ftxui/component/screen_interactive.hpp" // for Component, ScreenInteractive
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#include "ftxui/dom/elements.hpp" // for Element, operator|, size, vbox, border, frame, Elements, HEIGHT, LESS_THAN
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#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
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#include "ftxui/dom/elements.hpp" // for Element, operator|, size, border, frame, HEIGHT, LESS_THAN
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#include "ftxui/screen/string.hpp" // for to_wstring
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using namespace ftxui;
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struct CheckboxState {
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std::wstring label;
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bool checked;
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};
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@ -22,8 +21,7 @@ int main(int argc, const char* argv[]) {
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auto container = Container::Vertical({});
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for (int i = 0; i < size; ++i) {
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states[i].checked = false;
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states[i].label = L"Checkbox " + to_wstring(i);
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container->Add(Checkbox(&states[i].label, &states[i].checked));
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container->Add(Checkbox(L"Checkbox" + to_wstring(i), &states[i].checked));
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}
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auto component = Renderer(container, [&] {
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@ -1,14 +1,13 @@
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#include <functional> // for function
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#include <memory> // for allocator, __shared_ptr_access
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#include <memory> // for shared_ptr, allocator, __shared_ptr_access
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#include <string> // for wstring, basic_string
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#include <vector> // for vector
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for Slider, Checkbox, Button, Input, Make, Menu, Radiobox, Toggle
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#include "ftxui/component/component.hpp" // for Slider, Checkbox, Vertical, Renderer, Button, Input, Menu, Radiobox, Toggle
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#include "ftxui/component/component_base.hpp" // for ComponentBase
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#include "ftxui/component/container.hpp" // for Container
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#include "ftxui/component/screen_interactive.hpp" // for Component, ScreenInteractive
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#include "ftxui/dom/elements.hpp" // for separator, operator|, Element, size, xflex, text, WIDTH, hbox, vbox, EQUAL, LESS_THAN, border, GREATER_THAN
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#include "ftxui/dom/elements.hpp" // for separator, Element, operator|, size, xflex, text, WIDTH, hbox, vbox, EQUAL, border, GREATER_THAN
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using namespace ftxui;
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@ -27,7 +26,8 @@ Component Wrap(std::wstring name, Component component) {
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int main(int argc, const char* argv[]) {
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auto screen = ScreenInteractive::FitComponent();
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// -- Menu ----------------------------------------------------------------------
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// -- Menu
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// ----------------------------------------------------------------------
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const std::vector<std::wstring> menu_entries = {
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L"Menu 1",
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L"Menu 2",
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@ -48,14 +48,12 @@ int main(int argc, const char* argv[]) {
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toggle = Wrap(L"Toggle", toggle);
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// -- Checkbox ---------------------------------------------------------------
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std::wstring checkbox_1_label = L"checkbox1";
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std::wstring checkbox_2_label = L"checkbox2";
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bool checkbox_1_selected = false;
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bool checkbox_2_selected = false;
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auto checkboxes = Container::Vertical({
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Checkbox(&checkbox_1_label, &checkbox_1_selected),
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Checkbox(&checkbox_2_label, &checkbox_2_selected),
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Checkbox("checkbox1", &checkbox_1_selected),
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Checkbox("checkbox2", &checkbox_2_selected),
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});
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checkboxes = Wrap(L"Checkbox", checkboxes);
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@ -72,8 +70,7 @@ int main(int argc, const char* argv[]) {
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// -- Input ------------------------------------------------------------------
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std::wstring input_label;
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std::wstring input_placeholder = L"input";
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auto input = Input(&input_label, &input_placeholder);
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auto input = Input(&input_label, L"placeholder");
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input = Wrap(L"Input", input);
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// -- Button -----------------------------------------------------------------
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@ -2,20 +2,19 @@
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#include <chrono> // for operator""s, chrono_literals
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#include <cmath> // for sin
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#include <functional> // for ref, reference_wrapper, function
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#include <memory> // for make_shared, __shared_ptr_access
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#include <string> // for allocator, wstring, basic_string, operator+, to_wstring
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#include <memory> // for allocator, shared_ptr, __shared_ptr_access
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#include <string> // for wstring, basic_string, operator+, to_wstring
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#include <thread> // for sleep_for, thread
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#include <utility> // for move
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#include <vector> // for vector
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for Checkbox, Input, Menu, Radiobox, Toggle
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#include "ftxui/component/component.hpp" // for Checkbox, Renderer, Horizontal, Vertical, Input, Menu, Radiobox, Tab, Toggle
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#include "ftxui/component/component_base.hpp" // for ComponentBase
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#include "ftxui/component/container.hpp" // for Container
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#include "ftxui/component/event.hpp" // for Event, Event::Custom
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#include "ftxui/component/input.hpp" // for InputBase
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#include "ftxui/component/screen_interactive.hpp" // for Component, ScreenInteractive
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#include "ftxui/dom/elements.hpp" // for text, operator|, color, bgcolor, Element, filler, size, vbox, flex, hbox, graph, separator, EQUAL, WIDTH, hcenter, bold, border, window, Elements, HEIGHT, hflow, flex_grow, frame, gauge, LESS_THAN, spinner, dim, GREATER_THAN
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#include "ftxui/dom/elements.hpp" // for text, operator|, color, bgcolor, Element, filler, size, vbox, flex, hbox, graph, separator, EQUAL, WIDTH, hcenter, bold, border, window, HEIGHT, Elements, hflow, flex_grow, frame, gauge, LESS_THAN, spinner, dim, GREATER_THAN
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#include "ftxui/screen/color.hpp" // for Color, Color::BlueLight, Color::RedLight, Color::Black, Color::Blue, Color::Cyan, Color::CyanLight, Color::GrayDark, Color::GrayLight, Color::Green, Color::GreenLight, Color::Magenta, Color::MagentaLight, Color::Red, Color::White, Color::Yellow, Color::YellowLight, Color::Default
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using namespace ftxui;
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@ -157,17 +156,15 @@ int main(int argc, const char* argv[]) {
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false,
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false,
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};
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std::wstring input_add_content = L"";
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std::wstring input_add_placeholder = L"input_files";
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Component input_add = Input(&input_add_content, &input_add_placeholder);
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std::wstring input_add_content;
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Component input_add = Input(&input_add_content, "input files");
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std::vector<std::wstring> input_entries;
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int input_selected = 0;
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Component input = Menu(&input_entries, &input_selected);
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std::wstring executable_content_ = L"";
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std::wstring executable_placeholder_ = L"executable";
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Component executable_ = Input(&executable_content_, &executable_placeholder_);
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Component executable_ = Input(&executable_content_, "executable");
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Component flags = Container::Vertical({
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Checkbox(&options_label[0], &options_state[0]),
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@ -1,23 +1,20 @@
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#include <memory> // for allocator, __shared_ptr_access
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#include <string> // for operator+, wstring, char_traits
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#include <string> // for operator+, char_traits, wstring
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for Input, Make
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#include "ftxui/component/component.hpp" // for Input, Renderer, Vertical
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#include "ftxui/component/component_base.hpp" // for ComponentBase
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#include "ftxui/component/container.hpp" // for Container
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#include "ftxui/component/screen_interactive.hpp" // for Component, ScreenInteractive
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#include "ftxui/dom/elements.hpp" // for text, hbox, separator, border, vbox, Element
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#include "ftxui/dom/elements.hpp" // for text, hbox, Element, separator, operator|, vbox, border
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int main(int argc, const char* argv[]) {
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using namespace ftxui;
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std::wstring first_name_;
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std::wstring last_name_;
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std::wstring first_name_placeholder_ = L"first_name";
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std::wstring last_name_placeholder_ = L"last_name";
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Component input_first_name_ = Input(&first_name_, &first_name_placeholder_);
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Component input_last_name_ = Input(&last_name_, &last_name_placeholder_);
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Component input_first_name_ = Input(&first_name_, "first name");
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Component input_last_name_ = Input(&last_name_, "last name");
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auto component = Container::Vertical({
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input_first_name_,
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@ -1,12 +1,11 @@
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#include <functional> // for function
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#include <memory> // for __shared_ptr_access, shared_ptr
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#include <string> // for wstring, allocator, operator+, to_string, basic_string
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#include <memory> // for allocator, __shared_ptr_access
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#include <string> // for wstring, operator+, to_string, basic_string
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#include <vector> // for vector
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for Menu, Make
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#include "ftxui/component/component.hpp" // for Menu, Horizontal, Renderer
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#include "ftxui/component/component_base.hpp" // for ComponentBase
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#include "ftxui/component/container.hpp" // for Container
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#include "ftxui/component/menu.hpp" // for MenuBase
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#include "ftxui/component/screen_interactive.hpp" // for Component, ScreenInteractive
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#include "ftxui/dom/elements.hpp" // for text, separator, bold, hcenter, vbox, hbox, gauge, Element, operator|, border
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@ -1,15 +1,14 @@
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#include <functional> // for function
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#include <initializer_list> // for initializer_list
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#include <memory> // for __shared_ptr_access
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#include <string> // for wstring, allocator, basic_string
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#include <memory> // for __shared_ptr_access, shared_ptr, allocator
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#include <string> // for wstring, basic_string
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#include <vector> // for vector
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for Menu, Make
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#include "ftxui/component/component.hpp" // for Menu, Horizontal, Renderer
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#include "ftxui/component/component_base.hpp" // for ComponentBase
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#include "ftxui/component/container.hpp" // for Container
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#include "ftxui/component/menu.hpp" // for MenuBase
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#include "ftxui/component/screen_interactive.hpp" // for Component, ScreenInteractive
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#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive, Component
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#include "ftxui/dom/elements.hpp" // for operator|, Element, separator, bgcolor, color, flex, Decorator, bold, hbox, border, dim
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#include "ftxui/screen/color.hpp" // for Color, Color::Blue, Color::BlueLight, Color::Red, Color::Yellow
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@ -1,13 +1,11 @@
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#include <functional> // for function
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#include <memory> // for allocator, __shared_ptr_access, shared_ptr, make_shared
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#include <memory> // for allocator, __shared_ptr_access, shared_ptr
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#include <string> // for wstring, operator+, basic_string, char_traits
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#include <vector> // for vector
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for Button, Make
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#include "ftxui/component/component.hpp" // for Button, Renderer, Horizontal, Tab
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#include "ftxui/component/component_base.hpp" // for ComponentBase
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#include "ftxui/component/container.hpp" // for Container
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#include "ftxui/component/screen_interactive.hpp" // for Component, ScreenInteractive
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#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
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#include "ftxui/dom/elements.hpp" // for Element, operator|, filler, text, hbox, separator, center, vbox, bold, border, clear_under, dbox, size, GREATER_THAN, HEIGHT
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int main(int argc, const char* argv[]) {
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@ -21,10 +19,8 @@ int main(int argc, const char* argv[]) {
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std::wstring rating = L"3/5 stars";
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// At depth=0, two buttons. One for rating FTXUI and one for quitting.
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std::wstring label_rate_ftxui = L"Rate FTXUI";
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std::wstring label_quit = L"Quit";
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auto button_rate_ftxui = Button(&label_rate_ftxui, [&] { depth = 1; });
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auto button_quit = Button(&label_quit, screen.ExitLoopClosure());
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auto button_rate_ftxui = Button("Rate FTXUI", [&] { depth = 1; });
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auto button_quit = Button("Quit", screen.ExitLoopClosure());
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auto depth_0_container = Container::Horizontal({
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button_rate_ftxui,
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@ -1,8 +1,9 @@
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#include <memory> // for __shared_ptr_access, shared_ptr
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#include <string> // for wstring, operator+
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#include <vector> // for vector
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for Make, Radiobox
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#include "ftxui/component/component.hpp" // for Radiobox, Renderer
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#include "ftxui/component/component_base.hpp" // for ComponentBase
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#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
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#include "ftxui/dom/elements.hpp" // for Element, operator|, size, border, frame, HEIGHT, LESS_THAN
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@ -1,5 +1,3 @@
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#include <memory> // for allocator
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for Slider
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#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
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@ -1,14 +1,11 @@
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#include <functional> // for function
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#include <memory> // for allocator, __shared_ptr_access
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#include <memory> // for allocator, __shared_ptr_access, shared_ptr
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#include <string> // for operator+, to_wstring, char_traits
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for Slider, Make
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#include "ftxui/component/component.hpp" // for Slider, Renderer, Vertical
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#include "ftxui/component/component_base.hpp" // for ComponentBase
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#include "ftxui/component/container.hpp" // for Container
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#include "ftxui/component/event.hpp" // for Event, Event::Escape, Event::Return
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#include "ftxui/component/screen_interactive.hpp" // for Component, ScreenInteractive
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#include "ftxui/dom/elements.hpp" // for separator, operator|, Element, size, text, vbox, xflex, bgcolor, hbox, GREATER_THAN, WIDTH, border, HEIGHT, LESS_THAN
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#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
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#include "ftxui/dom/elements.hpp" // for separator, Element, operator|, size, text, vbox, xflex, bgcolor, hbox, GREATER_THAN, WIDTH, border, HEIGHT, LESS_THAN
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#include "ftxui/screen/color.hpp" // for Color
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using namespace ftxui;
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@ -1,12 +1,11 @@
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#include <memory> // for __shared_ptr_access
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#include <string> // for wstring, allocator, basic_string
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#include <memory> // for allocator, __shared_ptr_access, shared_ptr
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#include <string> // for wstring, basic_string
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#include <vector> // for vector
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for Radiobox, Make, Toggle
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#include "ftxui/component/component.hpp" // for Radiobox, Renderer, Tab, Toggle, Vertical
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#include "ftxui/component/component_base.hpp" // for ComponentBase
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#include "ftxui/component/container.hpp" // for Container
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#include "ftxui/component/screen_interactive.hpp" // for Component, ScreenInteractive
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#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
|
||||
#include "ftxui/dom/elements.hpp" // for Element, separator, operator|, vbox, border
|
||||
|
||||
using namespace ftxui;
|
||||
|
||||
@ -1,13 +1,12 @@
|
||||
#include <memory> // for __shared_ptr_access
|
||||
#include <string> // for wstring, allocator, basic_string
|
||||
#include <memory> // for allocator, __shared_ptr_access, shared_ptr
|
||||
#include <string> // for wstring, basic_string
|
||||
#include <vector> // for vector
|
||||
|
||||
#include "ftxui/component/captured_mouse.hpp" // for ftxui
|
||||
#include "ftxui/component/component.hpp" // for Radiobox, Make, Toggle
|
||||
#include "ftxui/component/component.hpp" // for Radiobox, Horizontal, Menu, Renderer, Tab
|
||||
#include "ftxui/component/component_base.hpp" // for ComponentBase
|
||||
#include "ftxui/component/container.hpp" // for Container
|
||||
#include "ftxui/component/screen_interactive.hpp" // for Component, ScreenInteractive
|
||||
#include "ftxui/dom/elements.hpp" // for Element, separator, operator|, vbox, border
|
||||
#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
|
||||
#include "ftxui/dom/elements.hpp" // for Element, separator, hbox, operator|, border
|
||||
|
||||
using namespace ftxui;
|
||||
|
||||
|
||||
@ -1,13 +1,10 @@
|
||||
#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.hpp" // for Toggle, Renderer, Vertical
|
||||
#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
|
||||
|
||||
|
||||
@ -8,6 +8,7 @@
|
||||
#include "ftxui/component/component_base.hpp" // for ComponentBase
|
||||
#include "ftxui/dom/elements.hpp" // for Element
|
||||
#include "ftxui/screen/box.hpp" // for Box
|
||||
#include "ftxui/screen/string.hpp" // for ConstStringRef
|
||||
|
||||
namespace ftxui {
|
||||
struct Event;
|
||||
@ -20,7 +21,7 @@ class ButtonBase : public ComponentBase {
|
||||
static ButtonBase* From(Component);
|
||||
|
||||
// Constructor.
|
||||
ButtonBase(const std::wstring* label, std::function<void()> on_click);
|
||||
ButtonBase(ConstStringRef label, std::function<void()> on_click);
|
||||
~ButtonBase() override = default;
|
||||
|
||||
// Component implementation.
|
||||
@ -28,7 +29,7 @@ class ButtonBase : public ComponentBase {
|
||||
bool OnEvent(Event) override;
|
||||
|
||||
private:
|
||||
const std::wstring* label_;
|
||||
ConstStringRef label_;
|
||||
std::function<void()> on_click_;
|
||||
Box box_;
|
||||
};
|
||||
|
||||
@ -2,12 +2,13 @@
|
||||
#define FTXUI_COMPONENT_CHECKBOX_HPP
|
||||
|
||||
#include <functional> // for function
|
||||
#include <string> // for wstring, allocator
|
||||
#include <string> // for allocator, wstring
|
||||
|
||||
#include "ftxui/component/component.hpp" // for Component
|
||||
#include "ftxui/component/component_base.hpp" // for ComponentBase
|
||||
#include "ftxui/dom/elements.hpp" // for Element, Decorator, inverted, nothing
|
||||
#include "ftxui/screen/box.hpp" // for Box
|
||||
#include "ftxui/screen/string.hpp" // for ConstStringRef
|
||||
|
||||
namespace ftxui {
|
||||
struct Event;
|
||||
@ -21,7 +22,7 @@ class CheckboxBase : public ComponentBase {
|
||||
static CheckboxBase* From(Component component);
|
||||
|
||||
// Constructor.
|
||||
CheckboxBase(const std::wstring* label, bool* state);
|
||||
CheckboxBase(ConstStringRef label, bool* state);
|
||||
~CheckboxBase() override = default;
|
||||
|
||||
#if defined(_WIN32)
|
||||
@ -45,7 +46,7 @@ class CheckboxBase : public ComponentBase {
|
||||
private:
|
||||
bool OnMouseEvent(Event event);
|
||||
|
||||
const std::wstring* const label_;
|
||||
ConstStringRef label_;
|
||||
bool* const state_;
|
||||
int cursor_position = 0;
|
||||
Box box_;
|
||||
|
||||
@ -7,6 +7,8 @@
|
||||
#include <vector> // for vector
|
||||
|
||||
#include "ftxui/component/component_base.hpp"
|
||||
#include "ftxui/dom/elements.hpp" // for Element
|
||||
#include "ftxui/screen/string.hpp" // for ConstStringRef, StringRef
|
||||
|
||||
namespace ftxui {
|
||||
|
||||
@ -20,9 +22,9 @@ std::shared_ptr<T> Make(Args&&... args) {
|
||||
return std::make_shared<T>(args...);
|
||||
}
|
||||
|
||||
Component Button(const std::wstring* label, std::function<void()> on_click);
|
||||
Component Checkbox(const std::wstring* label, bool* checked);
|
||||
Component Input(std::wstring* content, const std::wstring* placeholder);
|
||||
Component Button(ConstStringRef label, std::function<void()> on_click);
|
||||
Component Checkbox(ConstStringRef label, bool* checked);
|
||||
Component Input(StringRef content, ConstStringRef placeholder);
|
||||
Component Menu(const std::vector<std::wstring>* entries, int* selected_);
|
||||
Component Radiobox(const std::vector<std::wstring>* entries, int* selected_);
|
||||
Component Toggle(const std::vector<std::wstring>* entries, int* selected);
|
||||
@ -30,7 +32,7 @@ Component Renderer(Component child, std::function<Element()>);
|
||||
Component Renderer(std::function<Element()>);
|
||||
|
||||
template <class T> // T = {int, float}
|
||||
Component Slider(std::wstring label, T* value, T min, T max, T increment);
|
||||
Component Slider(StringRef label, T* value, T min, T max, T increment);
|
||||
|
||||
namespace Container {
|
||||
Component Vertical(Components children);
|
||||
|
||||
@ -8,6 +8,7 @@
|
||||
#include "ftxui/component/component_base.hpp" // for ComponentBase
|
||||
#include "ftxui/dom/elements.hpp" // for Element
|
||||
#include "ftxui/screen/box.hpp" // for Box
|
||||
#include "ftxui/screen/string.hpp" // for ConstStringRef, StringRef
|
||||
|
||||
namespace ftxui {
|
||||
struct Event;
|
||||
@ -20,7 +21,7 @@ class InputBase : public ComponentBase {
|
||||
static InputBase* From(Component component);
|
||||
|
||||
// Constructor.
|
||||
InputBase(std::wstring* content, const std::wstring* placeholder);
|
||||
InputBase(StringRef content, ConstStringRef placeholder);
|
||||
~InputBase() override = default;
|
||||
|
||||
// State.
|
||||
@ -35,8 +36,8 @@ class InputBase : public ComponentBase {
|
||||
bool OnEvent(Event) override;
|
||||
|
||||
private:
|
||||
std::wstring* const content_;
|
||||
const std::wstring* const placeholder_;
|
||||
StringRef content_;
|
||||
ConstStringRef placeholder_;
|
||||
|
||||
bool OnMouseEvent(Event);
|
||||
Box input_box_;
|
||||
|
||||
@ -16,6 +16,41 @@ int wchar_width(wchar_t);
|
||||
int wchar_width_cjk(wchar_t);
|
||||
int wstring_width(const std::wstring&);
|
||||
int wstring_width_cjk(const std::wstring&);
|
||||
|
||||
/// @brief For convenience, this class convert multiple mutable string
|
||||
/// references toward a shared representation.
|
||||
class StringRef {
|
||||
public:
|
||||
StringRef(std::wstring& ref);
|
||||
StringRef(std::wstring* ref);
|
||||
StringRef(const wchar_t* ref);
|
||||
StringRef(const char* ref);
|
||||
|
||||
std::wstring& operator*();
|
||||
std::wstring* operator->();
|
||||
|
||||
private:
|
||||
std::wstring* const borrowed_ = nullptr;
|
||||
std::wstring owned_;
|
||||
};
|
||||
|
||||
/// @brief For convenience, this class convert multiple immutable string
|
||||
/// references toward shared representation.
|
||||
class ConstStringRef {
|
||||
public:
|
||||
ConstStringRef(const std::wstring& ref);
|
||||
ConstStringRef(const std::wstring* ref);
|
||||
ConstStringRef(const wchar_t* ref);
|
||||
ConstStringRef(const char* ref);
|
||||
|
||||
const std::wstring& operator*();
|
||||
const std::wstring* operator->();
|
||||
|
||||
private:
|
||||
const std::wstring* const borrowed_ = nullptr;
|
||||
const std::wstring owned_;
|
||||
};
|
||||
|
||||
} // namespace ftxui
|
||||
|
||||
#endif /* end of include guard: FTXUI_SCREEN_STRING_HPP */
|
||||
|
||||
@ -31,7 +31,7 @@ namespace ftxui {
|
||||
/// │Click to quit│
|
||||
/// └─────────────┘
|
||||
/// ```
|
||||
Component Button(const std::wstring* label, std::function<void()> on_click) {
|
||||
Component Button(ConstStringRef label, std::function<void()> on_click) {
|
||||
return Make<ButtonBase>(label, on_click);
|
||||
}
|
||||
|
||||
@ -40,8 +40,7 @@ ButtonBase* ButtonBase::From(Component component) {
|
||||
return static_cast<ButtonBase*>(component.get());
|
||||
}
|
||||
|
||||
ButtonBase::ButtonBase(const std::wstring* label,
|
||||
std::function<void()> on_click)
|
||||
ButtonBase::ButtonBase(ConstStringRef label, std::function<void()> on_click)
|
||||
: label_(label), on_click_(on_click) {}
|
||||
|
||||
Element ButtonBase::Render() {
|
||||
|
||||
@ -30,7 +30,7 @@ namespace ftxui {
|
||||
/// ```bash
|
||||
/// ☐ Make a sandwitch
|
||||
/// ```
|
||||
Component Checkbox(const std::wstring* label, bool* checked) {
|
||||
Component Checkbox(ConstStringRef label, bool* checked) {
|
||||
return Make<CheckboxBase>(label, checked);
|
||||
}
|
||||
|
||||
@ -39,7 +39,7 @@ CheckboxBase* From(Component component) {
|
||||
return static_cast<CheckboxBase*>(component.get());
|
||||
}
|
||||
|
||||
CheckboxBase::CheckboxBase(const std::wstring* label, bool* state)
|
||||
CheckboxBase::CheckboxBase(ConstStringRef label, bool* state)
|
||||
: label_(label), state_(state) {}
|
||||
|
||||
Element CheckboxBase::Render() {
|
||||
|
||||
@ -83,7 +83,7 @@ Component ContainerBase::Vertical() {
|
||||
|
||||
// static
|
||||
Component ContainerBase::Vertical(Components children) {
|
||||
auto container = std::make_shared<Container>();
|
||||
auto container = std::make_shared<ContainerBase>();
|
||||
container->event_handler_ = &ContainerBase::VerticalEvent;
|
||||
container->render_handler_ = &ContainerBase::VerticalRender;
|
||||
for (Component& child : children)
|
||||
@ -98,7 +98,7 @@ Component ContainerBase::Horizontal() {
|
||||
|
||||
// static
|
||||
Component ContainerBase::Horizontal(Components children) {
|
||||
auto container = std::make_shared<Container>();
|
||||
auto container = std::make_shared<ContainerBase>();
|
||||
container->event_handler_ = &ContainerBase::HorizontalEvent;
|
||||
container->render_handler_ = &ContainerBase::HorizontalRender;
|
||||
for (Component& child : children)
|
||||
@ -113,7 +113,7 @@ Component ContainerBase::Tab(int* selector) {
|
||||
|
||||
// static
|
||||
Component ContainerBase::Tab(int* selector, Components children) {
|
||||
auto container = std::make_shared<Container>();
|
||||
auto container = std::make_shared<ContainerBase>();
|
||||
container->selector_ = selector;
|
||||
container->event_handler_ = &ContainerBase::TabEvent;
|
||||
container->render_handler_ = &ContainerBase::TabRender;
|
||||
|
||||
@ -9,7 +9,7 @@
|
||||
using namespace ftxui;
|
||||
|
||||
TEST(ContainerTest, HorizontalEvent) {
|
||||
auto container = Container::Horizontal();
|
||||
auto container = ContainerBase::Horizontal();
|
||||
Component c0, c1, c2;
|
||||
container->Add(c0);
|
||||
container->Add(c1);
|
||||
@ -80,7 +80,7 @@ TEST(ContainerTest, HorizontalEvent) {
|
||||
}
|
||||
|
||||
TEST(ContainerTest, VerticalEvent) {
|
||||
auto container = Container::Vertical();
|
||||
auto container = ContainerBase::Vertical();
|
||||
Component c0, c1, c2;
|
||||
container->Add(c0);
|
||||
container->Add(c1);
|
||||
@ -151,7 +151,7 @@ TEST(ContainerTest, VerticalEvent) {
|
||||
}
|
||||
|
||||
TEST(ContainerTest, SetActiveChild) {
|
||||
auto container = Container::Horizontal();
|
||||
auto container = ContainerBase::Horizontal();
|
||||
Component c0, c1, c2;
|
||||
container->Add(c0);
|
||||
container->Add(c1);
|
||||
@ -203,16 +203,16 @@ TEST(ContainerTest, SetActiveChild) {
|
||||
}
|
||||
|
||||
TEST(ContainerTest, TakeFocus) {
|
||||
auto c = Container::Horizontal();
|
||||
auto c1 = Container::Vertical();
|
||||
auto c2 = Container::Vertical();
|
||||
auto c3 = Container::Vertical();
|
||||
auto c11 = Container::Horizontal();
|
||||
auto c12 = Container::Horizontal();
|
||||
auto c13 = Container::Horizontal();
|
||||
auto c21 = Container::Horizontal();
|
||||
auto c22 = Container::Horizontal();
|
||||
auto c23 = Container::Horizontal();
|
||||
auto c = ContainerBase::Horizontal();
|
||||
auto c1 = ContainerBase::Vertical();
|
||||
auto c2 = ContainerBase::Vertical();
|
||||
auto c3 = ContainerBase::Vertical();
|
||||
auto c11 = ContainerBase::Horizontal();
|
||||
auto c12 = ContainerBase::Horizontal();
|
||||
auto c13 = ContainerBase::Horizontal();
|
||||
auto c21 = ContainerBase::Horizontal();
|
||||
auto c22 = ContainerBase::Horizontal();
|
||||
auto c23 = ContainerBase::Horizontal();
|
||||
|
||||
c->Add(c1);
|
||||
c->Add(c2);
|
||||
|
||||
@ -1,5 +1,6 @@
|
||||
#include <algorithm> // for max, min
|
||||
#include <memory> // for shared_ptr
|
||||
#include <string> // for wstring, allocator, basic_string
|
||||
|
||||
#include "ftxui/component/captured_mouse.hpp" // for CapturedMouse
|
||||
#include "ftxui/component/event.hpp" // for Event, Event::ArrowLeft, Event::ArrowRight, Event::Backspace, Event::Custom, Event::Delete, Event::End, Event::Home, Event::Return
|
||||
@ -30,7 +31,7 @@ namespace ftxui {
|
||||
/// ```bash
|
||||
/// placeholder
|
||||
/// ```
|
||||
Component Input(std::wstring* content, const std::wstring* placeholder) {
|
||||
Component Input(StringRef content, ConstStringRef placeholder) {
|
||||
return Make<InputBase>(content, placeholder);
|
||||
}
|
||||
|
||||
@ -39,7 +40,7 @@ InputBase* InputBase::From(Component component) {
|
||||
return static_cast<InputBase*>(component.get());
|
||||
}
|
||||
|
||||
InputBase::InputBase(std::wstring* content, const std::wstring* placeholder)
|
||||
InputBase::InputBase(StringRef content, ConstStringRef placeholder)
|
||||
: content_(content), placeholder_(placeholder) {}
|
||||
|
||||
// Component implementation.
|
||||
|
||||
@ -1,11 +1,12 @@
|
||||
#include <gtest/gtest-message.h> // for Message
|
||||
#include <gtest/gtest-test-part.h> // for TestPartResult
|
||||
#include <gtest/gtest-test-part.h> // for TestPartResult, SuiteApiResolver, TestFactoryImpl
|
||||
#include <memory> // for __shared_ptr_access
|
||||
#include <string> // for wstring, allocator
|
||||
|
||||
#include "ftxui/component/captured_mouse.hpp" // for ftxui
|
||||
#include "ftxui/component/event.hpp" // for Event, Event::ArrowLeft, Event::ArrowRight, Event::Backspace, Event::Delete, Event::End, Event::Home
|
||||
#include "ftxui/component/input.hpp"
|
||||
#include "gtest/gtest_pred_impl.h" // for Test, EXPECT_EQ, SuiteApiResolver, TEST, TestFactoryImpl
|
||||
#include "gtest/gtest_pred_impl.h" // for Test, EXPECT_EQ, TEST
|
||||
|
||||
using namespace ftxui;
|
||||
|
||||
|
||||
@ -1,7 +1,8 @@
|
||||
#include <functional> // for function
|
||||
#include <memory> // for shared_ptr
|
||||
#include <memory> // for __shared_ptr_access
|
||||
#include <utility> // for move
|
||||
|
||||
#include "ftxui/component/component.hpp" // for Make
|
||||
#include "ftxui/component/component.hpp" // for Component, Make, Renderer
|
||||
#include "ftxui/component/component_base.hpp" // for ComponentBase
|
||||
#include "ftxui/dom/elements.hpp" // for Element
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
#include <string> // for allocator, wstring
|
||||
#include <string> // for allocator
|
||||
#include <utility> // for move
|
||||
|
||||
#include "ftxui/component/captured_mouse.hpp" // for CapturedMouse
|
||||
@ -10,13 +10,14 @@
|
||||
#include "ftxui/dom/elements.hpp" // for Element, text, color, operator|, xflex, gauge, dim, hbox, reflect, underlined, vcenter
|
||||
#include "ftxui/screen/box.hpp" // for Box
|
||||
#include "ftxui/screen/color.hpp" // for Color, Color::GrayDark, Color::GrayLight
|
||||
#include "ftxui/screen/string.hpp" // for StringRef
|
||||
|
||||
namespace ftxui {
|
||||
|
||||
template <class T>
|
||||
class SliderBase : public ComponentBase {
|
||||
public:
|
||||
SliderBase(std::wstring label, T* value, T min, T max, T increment)
|
||||
SliderBase(StringRef label, T* value, T min, T max, T increment)
|
||||
: label_(label),
|
||||
value_(value),
|
||||
min_(min),
|
||||
@ -28,7 +29,7 @@ class SliderBase : public ComponentBase {
|
||||
Focused() ? color(Color::GrayLight) : color(Color::GrayDark);
|
||||
float percent = float(*value_ - min_) / float(max_ - min_);
|
||||
return hbox({
|
||||
text(label_) | dim | vcenter,
|
||||
text(*label_) | dim | vcenter,
|
||||
hbox({
|
||||
text(L"["),
|
||||
gauge(percent) | underlined | xflex | reflect(gauge_box_),
|
||||
@ -84,7 +85,7 @@ class SliderBase : public ComponentBase {
|
||||
}
|
||||
|
||||
private:
|
||||
std::wstring label_;
|
||||
StringRef label_;
|
||||
T* value_;
|
||||
T min_;
|
||||
T max_;
|
||||
@ -117,17 +118,17 @@ class SliderBase : public ComponentBase {
|
||||
/// Value:[██████████████████████████ ]
|
||||
/// ```
|
||||
template <class T>
|
||||
Component Slider(std::wstring label, T* value, T min, T max, T increment) {
|
||||
Component Slider(StringRef label, T* value, T min, T max, T increment) {
|
||||
return Make<SliderBase<T>>(std::move(label), value, min, max, increment);
|
||||
}
|
||||
|
||||
template Component Slider(std::wstring label,
|
||||
template Component Slider(StringRef label,
|
||||
int* value,
|
||||
int min,
|
||||
int max,
|
||||
int increment);
|
||||
|
||||
template Component Slider(std::wstring label,
|
||||
template Component Slider(StringRef label,
|
||||
float* value,
|
||||
float min,
|
||||
float max,
|
||||
|
||||
@ -25,6 +25,30 @@ std::wstring to_wstring(const std::string& s) {
|
||||
#pragma warning(pop)
|
||||
#endif
|
||||
|
||||
StringRef::StringRef(std::wstring& ref) : borrowed_(&ref) {}
|
||||
StringRef::StringRef(std::wstring* ref) : borrowed_(ref) {}
|
||||
StringRef::StringRef(const wchar_t* ref) : owned_(ref) {}
|
||||
StringRef::StringRef(const char* ref) : owned_(to_wstring(std::string(ref))) {}
|
||||
std::wstring& StringRef::operator*() {
|
||||
return borrowed_ ? *borrowed_ : owned_;
|
||||
}
|
||||
std::wstring* StringRef::operator->() {
|
||||
return borrowed_ ? borrowed_ : &owned_;
|
||||
}
|
||||
|
||||
ConstStringRef::ConstStringRef(const std::wstring& ref) : borrowed_(&ref) {}
|
||||
ConstStringRef::ConstStringRef(const std::wstring* ref) : borrowed_(ref) {}
|
||||
ConstStringRef::ConstStringRef(const wchar_t* ref) : owned_(ref) {}
|
||||
ConstStringRef::ConstStringRef(const char* ref)
|
||||
: owned_(to_wstring(std::string(ref))) {}
|
||||
|
||||
const std::wstring& ConstStringRef::operator*() {
|
||||
return borrowed_ ? *borrowed_ : owned_;
|
||||
}
|
||||
const std::wstring* ConstStringRef::operator->() {
|
||||
return borrowed_ ? borrowed_ : &owned_;
|
||||
}
|
||||
|
||||
} // namespace ftxui
|
||||
|
||||
// Copyright 2020 Arthur Sonzogni. All rights reserved.
|
||||
|
||||
Loading…
Reference in New Issue
Block a user