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(svn r24299) -Change [FS#5057]: Center object previews in 1- and 2-view selectors based on the 4-view selector layout.

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frosch 2012-05-28 13:44:55 +00:00
parent f9df5f65c7
commit 1f3227eb69
1 changed files with 9 additions and 2 deletions
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11
src/object_gui.cpp
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@ -181,6 +181,13 @@ public:
const ObjectSpec *spec = ObjectClass::Get(_selected_object_class)->GetSpec(_selected_object_index); const ObjectSpec *spec = ObjectClass::Get(_selected_object_class)->GetSpec(_selected_object_index);
if (spec == NULL) break; if (spec == NULL) break;
/* Height of the selection matrix.
* Depending on the number of views, the matrix has a 1x1, 1x2, 2x1 or 2x2 layout. To make the previews
* look nice in all layouts, we use the 4x4 layout (smallest previews) as starting point. For the bigger
* previews in the layouts with less views we add space homogenously on all sides, so the 4x4 preview-rectangle
* is centered in the 2x1, 1x2 resp. 1x1 buttons. */
uint matrix_height = this->GetWidget<NWidgetMatrix>(WID_BO_OBJECT_MATRIX)->current_y;
DrawPixelInfo tmp_dpi; DrawPixelInfo tmp_dpi;
/* Set up a clipping area for the preview. */ /* Set up a clipping area for the preview. */
if (FillDrawPixelInfo(&tmp_dpi, r.left, r.top, r.right - r.left + 1, r.bottom - r.top + 1)) { if (FillDrawPixelInfo(&tmp_dpi, r.left, r.top, r.right - r.left + 1, r.bottom - r.top + 1)) {
@ -189,9 +196,9 @@ public:
if (spec->grf_prop.grffile == NULL) { if (spec->grf_prop.grffile == NULL) {
extern const DrawTileSprites _objects[]; extern const DrawTileSprites _objects[];
const DrawTileSprites *dts = &_objects[spec->grf_prop.local_id]; const DrawTileSprites *dts = &_objects[spec->grf_prop.local_id];
DrawOrigTileSeqInGUI((r.right - r.left) / 2 - 1, r.bottom - r.top - OBJECT_MARGIN - TILE_PIXELS, dts, PAL_NONE); DrawOrigTileSeqInGUI((r.right - r.left) / 2 - 1, (r.bottom - r.top + matrix_height / 2) / 2 - OBJECT_MARGIN - TILE_PIXELS, dts, PAL_NONE);
} else { } else {
DrawNewObjectTileInGUI((r.right - r.left) / 2 - 1, r.bottom - r.top - OBJECT_MARGIN - TILE_PIXELS, spec, GB(widget, 16, 16)); DrawNewObjectTileInGUI((r.right - r.left) / 2 - 1, (r.bottom - r.top + matrix_height / 2) / 2 - OBJECT_MARGIN - TILE_PIXELS, spec, GB(widget, 16, 16));
} }
_cur_dpi = old_dpi; _cur_dpi = old_dpi;
} }