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Codechange: use RAII to automatically restore _cur_dpi after use

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This commit is contained in:
Rubidium
2023-01-26 19:21:36 +01:00
committed by rubidium42
parent b7a5d8e296
commit f001e84e5e
18 changed files with 122 additions and 136 deletions
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8
src/object_gui.cpp
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@@ -363,8 +363,7 @@ public:
DrawPixelInfo tmp_dpi;
/* Set up a clipping area for the preview. */
if (FillDrawPixelInfo(&tmp_dpi, r.left, r.top, r.Width(), r.Height())) {
DrawPixelInfo *old_dpi = _cur_dpi;
_cur_dpi = &tmp_dpi;
AutoRestoreBackup dpi_backup(_cur_dpi, &tmp_dpi);
if (spec->grf_prop.grffile == nullptr) {
extern const DrawTileSprites _objects[];
const DrawTileSprites *dts = &_objects[spec->grf_prop.local_id];
@@ -372,7 +371,6 @@ public:
} else {
DrawNewObjectTileInGUI(r.Width() / 2 - 1, (r.Height() + matrix_height / 2) / 2 - this->object_margin - ScaleSpriteTrad(TILE_PIXELS), spec, GB(widget, 16, 16));
}
_cur_dpi = old_dpi;
}
break;
}
@@ -390,8 +388,7 @@ public:
DrawPixelInfo tmp_dpi;
/* Set up a clipping area for the preview. */
if (FillDrawPixelInfo(&tmp_dpi, r.left, r.top, r.Width(), r.Height())) {
DrawPixelInfo *old_dpi = _cur_dpi;
_cur_dpi = &tmp_dpi;
AutoRestoreBackup dpi_backup(_cur_dpi, &tmp_dpi);
if (spec->grf_prop.grffile == nullptr) {
extern const DrawTileSprites _objects[];
const DrawTileSprites *dts = &_objects[spec->grf_prop.local_id];
@@ -400,7 +397,6 @@ public:
DrawNewObjectTileInGUI(r.Width() / 2 - 1, r.Height() - this->object_margin - ScaleSpriteTrad(TILE_PIXELS), spec,
std::min<int>(_selected_object_view, spec->views - 1));
}
_cur_dpi = old_dpi;
}
break;
}