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GRAPHICS: NINEPATCH: Change the way remaining_stretch is distributed

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Remaining stretch is given to the last stretchable mark. This commit
changes things so that the first stretchable mark is given it.
This commit is contained in:
polyesterswing 2024-03-17 22:38:11 +05:30 committed by Eugene Sandulenko
parent 37f8f829ff
commit deff7ab160
1 changed files with 15 additions and 6 deletions
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21
graphics/nine_patch.cpp
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@ -128,7 +128,9 @@ bool NinePatchSide::init(Graphics::ManagedSurface *bmp, bool vertical, uint32 bl
}
void NinePatchSide::calcOffsets(int len, int titleIndex, int titleWidth) {
uint i, j;
uint i;
int j = -1;
int dest_offset = 0;
// if we don't got titleIndex, then we better set titleWidth to 0
if (titleIndex == 0)
@ -138,7 +140,7 @@ void NinePatchSide::calcOffsets(int len, int titleIndex, int titleWidth) {
if (remaining_stretch < 0)
remaining_stretch = 0;
for (i = 0, j = 0; i < _m.size(); ++i) {
for (i = 0; i < _m.size(); ++i) {
_m[i]->dest_offset = dest_offset;
if (titleIndex > 0 && i == (uint)titleIndex) {
@ -149,16 +151,23 @@ void NinePatchSide::calcOffsets(int len, int titleIndex, int titleWidth) {
} else {
_m[i]->dest_length = (len - _fix - titleWidth) * _m[i]->ratio;
remaining_stretch -= _m[i]->dest_length;
j = i;
// Find the first stretchable mark
if (j == -1) {
j = i;
}
}
}
dest_offset += _m[i]->dest_length;
}
if (remaining_stretch && _m.size()) {
if (remaining_stretch && _m.size() && j != -1) {
_m[j]->dest_length += remaining_stretch;
if (j + 1 < _m.size())
_m[j + 1]->dest_offset += remaining_stretch;
// Go through all marks to the right of j and update their offsets
for (uint k = j + 1; k < _m.size(); k++) {
_m[k]->dest_offset += remaining_stretch;
}
}
}