Catcrafts/Crafter.Graphics
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new input system

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This commit is contained in:
Jorijn van der Graaf 2026-05-12 00:24:48 +02:00
commit ac2eb7fb0a
31 changed files with 3292 additions and 781 deletions
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47
implementations/Crafter.Graphics-InputField.cpp
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@ -23,6 +23,7 @@ import :UI;
import :UIComponents;
import :Font;
import :Types;
import :Keys;
import std;
using namespace Crafter;
@ -87,32 +88,26 @@ void Crafter::InputField_OnText(InputField& f, std::string_view utf8) {
f.cursorPos += utf8.size();
}
void Crafter::InputField_OnKey(InputField& f, CrafterKeys key) {
switch (key) {
case CrafterKeys::Backspace:
if (f.cursorPos > 0 && !f.value.empty()) {
f.value.erase(f.cursorPos - 1, 1);
--f.cursorPos;
}
break;
case CrafterKeys::Delete:
if (f.cursorPos < f.value.size()) {
f.value.erase(f.cursorPos, 1);
}
break;
case CrafterKeys::Left:
if (f.cursorPos > 0) --f.cursorPos;
break;
case CrafterKeys::Right:
if (f.cursorPos < f.value.size()) ++f.cursorPos;
break;
case CrafterKeys::Home:
f.cursorPos = 0;
break;
case CrafterKeys::End:
f.cursorPos = f.value.size();
break;
default: break;
void Crafter::InputField_OnKey(InputField& f, KeyCode code) {
// `Key(...)` is consteval — every comparison below folds to an immediate
// integer at compile time, so this is just a sequence of int-eq tests.
if (code == Key(CrafterKeys::Backspace)) {
if (f.cursorPos > 0 && !f.value.empty()) {
f.value.erase(f.cursorPos - 1, 1);
--f.cursorPos;
}
} else if (code == Key(CrafterKeys::Delete)) {
if (f.cursorPos < f.value.size()) {
f.value.erase(f.cursorPos, 1);
}
} else if (code == Key(CrafterKeys::Left)) {
if (f.cursorPos > 0) --f.cursorPos;
} else if (code == Key(CrafterKeys::Right)) {
if (f.cursorPos < f.value.size()) ++f.cursorPos;
} else if (code == Key(CrafterKeys::Home)) {
f.cursorPos = 0;
} else if (code == Key(CrafterKeys::End)) {
f.cursorPos = f.value.size();
}
}