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render: coord_is_selected: handle block selections

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Daniel Eklöf 2020-01-03 23:34:58 +01:00
parent d706e68280
commit cb9ae4f6a1
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1 changed files with 22 additions and 8 deletions
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30
render.c
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@ -350,16 +350,30 @@ coord_is_selected(const struct terminal *term, int col, int row)
row += term->grid->view;
if (start->row == end->row) {
return row == start->row && col >= start->col && col <= end->col;
} else {
if (row == start->row)
return col >= start->col;
else if (row == end->row)
return col <= end->col;
switch (term->selection.kind) {
case SELECTION_NORMAL:
if (start->row == end->row) {
return row == start->row && col >= start->col && col <= end->col;
} else {
if (row == start->row)
return col >= start->col;
else if (row == end->row)
return col <= end->col;
else
return row >= start->row && row <= end->row;
}
case SELECTION_BLOCK:
if (start->col <= end->col)
return row >= start->row && row <= end->row &&
col >= start->col && col <= end->col;
else
return row >= start->row && row <= end->row;
return row >= start->row && row <= end->row &&
col <= start->col && col >= end->col;
}
assert(false);
return false;
}
static int