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Improve mouse support

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ArthurSonzogni
2021-04-25 15:22:38 +02:00
parent 8037a5fa5f
commit 0b9b6c692a
14 changed files with 326 additions and 304 deletions
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98
examples/util/print_key_press.cpp
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@@ -11,6 +11,60 @@
using namespace ftxui;
std::wstring Stringify(Event event) {
std::wstring out;
for (auto& it : event.input())
out += L" " + std::to_wstring((unsigned int)it);
out = L"(" + out + L" ) -> ";
if (event.is_character()) {
out += std::wstring(L"character(") + event.character() + L")";
} else if (event.is_mouse()) {
out += L"mouse";
switch (event.mouse().button) {
case Mouse::Left:
out += L"_left";
break;
case Mouse::Middle:
out += L"_middle";
break;
case Mouse::Right:
out += L"_right";
break;
case Mouse::None:
out += L"_none";
break;
case Mouse::WheelUp:
out += L"_wheel_up";
break;
case Mouse::WheelDown:
out += L"_wheel_down";
break;
}
switch (event.mouse().motion) {
case Mouse::Pressed:
out += L"_pressed";
break;
case Mouse::Released:
out += L"_released";
break;
}
if (event.mouse().control)
out += L"_control";
if (event.mouse().shift)
out += L"_shift";
if (event.mouse().meta)
out += L"_meta";
out += L"(" + //
std::to_wstring(event.mouse().x) + L"," +
std::to_wstring(event.mouse().y) + L")";
} else {
out += L"(special)";
}
return out;
}
class DrawKey : public Component {
public:
~DrawKey() override = default;
@@ -18,49 +72,7 @@ class DrawKey : public Component {
Element Render() override {
Elements children;
for (size_t i = std::max(0, (int)keys.size() - 20); i < keys.size(); ++i) {
std::wstring code;
for (auto& it : keys[i].input())
code += L" " + std::to_wstring((unsigned int)it);
code = L"(" + code + L" ) -> ";
if (keys[i].is_character()) {
code += std::wstring(L"character(") + keys[i].character() + L")";
} else if (keys[i].is_mouse_move()) {
code += L"mouse_move(" + //
std::to_wstring(keys[i].mouse_x()) + L"," +
std::to_wstring(keys[i].mouse_y()) + L")";
} else if (keys[i].is_mouse_up()) {
code += L"mouse_up(" + //
std::to_wstring(keys[i].mouse_x()) + L"," +
std::to_wstring(keys[i].mouse_y()) + L")";
} else if (keys[i].is_mouse_left_down()) {
code += L"mouse_left_down(" + //
std::to_wstring(keys[i].mouse_x()) + L"," +
std::to_wstring(keys[i].mouse_y()) + L")";
} else if (keys[i].is_mouse_left_move()) {
code += L"mouse_left_move(" + //
std::to_wstring(keys[i].mouse_x()) + L"," +
std::to_wstring(keys[i].mouse_y()) + L")";
} else if (keys[i].is_mouse_middle_down()) {
code += L"mouse_middle_down(" + //
std::to_wstring(keys[i].mouse_x()) + L"," +
std::to_wstring(keys[i].mouse_y()) + L")";
} else if (keys[i].is_mouse_middle_move()) {
code += L"mouse_middle_move(" + //
std::to_wstring(keys[i].mouse_x()) + L"," +
std::to_wstring(keys[i].mouse_y()) + L")";
} else if (keys[i].is_mouse_right_down()) {
code += L"mouse_right_down(" + //
std::to_wstring(keys[i].mouse_x()) + L"," +
std::to_wstring(keys[i].mouse_y()) + L")";
} else if (keys[i].is_mouse_right_move()) {
code += L"mouse_right_move(" + //
std::to_wstring(keys[i].mouse_x()) + L"," +
std::to_wstring(keys[i].mouse_y()) + L")";
} else {
code += L"(special)";
}
children.push_back(text(code));
children.push_back(text(Stringify(keys[i])));
}
return window(text(L"keys"), vbox(std::move(children)));
}