diff options
Diffstat (limited to 'source/blender/editors')
-rw-r--r-- | source/blender/editors/interface/interface.c | 44 |
1 files changed, 32 insertions, 12 deletions
diff --git a/source/blender/editors/interface/interface.c b/source/blender/editors/interface/interface.c index cfbe1074dd3..bde5d111501 100644 --- a/source/blender/editors/interface/interface.c +++ b/source/blender/editors/interface/interface.c @@ -1765,50 +1765,70 @@ static double soft_range_round_down(double value, double max) void ui_set_but_soft_range(uiBut *but, double value) { - PropertyType type; - double softmin, softmax /*, step, precision*/; - + /* ideally we would not limit this but practially, its more then + * enough worst case is very long vectors wont use a smart soft-range + * which isnt so bad. */ + if(but->rnaprop) { - type= RNA_property_type(but->rnaprop); + const PropertyType type= RNA_property_type(but->rnaprop); + double softmin, softmax /*, step, precision*/; + double value_min= value; + double value_max= value; /* clamp button range to something reasonable in case * we get -inf/inf from RNA properties */ if(type == PROP_INT) { int imin, imax, istep; + const int array_len= RNA_property_array_length(&but->rnapoin, but->rnaprop); RNA_property_int_ui_range(&but->rnapoin, but->rnaprop, &imin, &imax, &istep); softmin= (imin == INT_MIN)? -1e4: imin; softmax= (imin == INT_MAX)? 1e4: imax; /*step= istep;*/ /*UNUSED*/ /*precision= 1;*/ /*UNUSED*/ + + if(array_len >= 2) { + int value_range[2]; + RNA_property_int_get_array_range(&but->rnapoin, but->rnaprop, value_range); + value_min= (double)value_range[0]; + value_max= (double)value_range[1]; + } } else if(type == PROP_FLOAT) { float fmin, fmax, fstep, fprecision; + const int array_len= RNA_property_array_length(&but->rnapoin, but->rnaprop); RNA_property_float_ui_range(&but->rnapoin, but->rnaprop, &fmin, &fmax, &fstep, &fprecision); softmin= (fmin == -FLT_MAX)? (float)-1e4: fmin; softmax= (fmax == FLT_MAX)? (float)1e4: fmax; /*step= fstep;*/ /*UNUSED*/ /*precision= fprecision;*/ /*UNUSED*/ + + if(array_len >= 2) { + float value_range[2]; + RNA_property_float_get_array_range(&but->rnapoin, but->rnaprop, value_range); + value_min= (double)value_range[0]; + value_max= (double)value_range[1]; + } } else return; /* if the value goes out of the soft/max range, adapt the range */ - if(value+1e-10 < softmin) { - if(value < 0.0) - softmin= -soft_range_round_up(-value, -softmin); + if(value_min+1e-10 < softmin) { + if(value_min < 0.0) + softmin= -soft_range_round_up(-value_min, -softmin); else - softmin= soft_range_round_down(value, softmin); + softmin= soft_range_round_down(value_min, softmin); if(softmin < (double)but->hardmin) softmin= (double)but->hardmin; } - else if(value-1e-10 > softmax) { - if(value < 0.0) - softmax= -soft_range_round_down(-value, -softmax); + else if(value_max-1e-10 > softmax) { + if(value_max < 0.0) + softmax= -soft_range_round_down(-value_max, -softmax); else - softmax= soft_range_round_up(value, softmax); + softmax= soft_range_round_up(value_max, softmax); if(softmax > (double)but->hardmax) softmax= but->hardmax; |