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Draw full text selection

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dylan 2023-05-06 12:24:40 -07:00
parent 2e3b689c16
commit 0adfdabffa
1 changed files with 7 additions and 11 deletions
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18
codetab.ts
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@ -373,22 +373,18 @@ const drawCodeField = (code: string, x: number, y: number, w: number, h: number)
scrollY,
anchor,
focus,
focusX,
focusY,
} = state;
const {
x: focusX,
y: focusY,
} = indexToGrid(code, focus);
const {
x: anchorX,
y: anchorY,
} = indexToGrid(code, anchor);
fillRect(x, y, w, h, COLOR.DARKBLUE);
if (anchor === focus) {
fillRect(x+focusX*fontWidth-scrollX, y+focusY*(fontHeight+1)-scrollY, fontWidth+1, fontHeight+1, COLOR.YELLOW);
} else {
// TODO: Draw this selection better
fillRect(x+anchorX*fontWidth-scrollX, y+anchorY*(fontHeight+1)-scrollY, fontWidth+1, fontHeight+1, COLOR.WHITE);
fillRect(x+focusX*fontWidth-scrollX, y+focusY*(fontHeight+1)-scrollY, fontWidth+1, fontHeight+1, COLOR.YELLOW);
for (let i = Math.min(anchor, focus); i < Math.max(anchor, focus); i++) {
const {x: selX, y: selY} = indexToGrid(code, i);
fillRect(x+selX*fontWidth-scrollX, y+selY*(fontHeight+1)-scrollY, fontWidth+1, fontHeight+1, COLOR.WHITE);
}
// fillRect(x+focusX*fontWidth-scrollX, y+focusY*(fontHeight+1)-scrollY, fontWidth+1, fontHeight+1, COLOR.YELLOW);
}
const builtins = Object.keys(getContext());
const tokens = [...tokenize(code)];