void
SizeAttributeText::FitValue(BString *result, const BPoseView *view)
{
if (fValueDirty)
fValue = ReadValue();
fOldWidth = fColumn->Width();
fTruncatedWidth = TruncFileSize(result, fValue, view, fOldWidth);
fDirty = false;
}
float
SizeAttributeText::PreferredWidth(const BPoseView *pose) const
{
if (fValueIsDefined) {
BString widthString;
TruncFileSize(&widthString, fValue, pose, 100000);
return pose->StringWidth(widthString.String());
}
return pose->StringWidth("-");
}
void
GenericAttributeText::FitValue(BString* outString, const BPoseView* view)
{
if (fValueDirty)
ReadValue(&fFullValueText);
fOldWidth = fColumn->Width();
if (!fValueIsDefined) {
*outString = "-";
fTruncatedWidth = TruncString(outString, fFullValueText.String(),
fFullValueText.Length(), view, fOldWidth);
fDirty = false;
return;
}
char buffer[256];
switch (fColumn->AttrType()) {
case B_SIZE_T_TYPE:
TruncFileSizeBase(outString, fValue.int32t, view, fOldWidth);
return;
case B_SSIZE_T_TYPE:
if (fValue.int32t > 0) {
TruncFileSizeBase(outString, fValue.int32t, view, fOldWidth);
return;
}
sprintf(buffer, "%s", strerror(fValue.int32t));
fFullValueText = buffer;
break;
case B_STRING_TYPE:
fTruncatedWidth = TruncString(outString, fFullValueText.String(),
fFullValueText.Length(), view, fOldWidth);
fDirty = false;
return;
case B_OFF_T_TYPE:
// As a side effect update the fFullValueText to the string
// representation of value
TruncFileSize(&fFullValueText, fValue.off_tt, view, 100000);
fTruncatedWidth = TruncFileSize(outString, fValue.off_tt, view,
fOldWidth);
fDirty = false;
return;
case B_TIME_TYPE:
// As a side effect update the fFullValueText to the string
// representation of value
TruncTime(&fFullValueText, fValue.time_tt, view, 100000);
fTruncatedWidth = TruncTime(outString, fValue.time_tt, view,
fOldWidth);
fDirty = false;
return;
case B_BOOL_TYPE:
// For now use true/false, would be nice to be able to set
// the value text
sprintf(buffer, "%s", fValue.boolt ? "true" : "false");
fFullValueText = buffer;
break;
case B_CHAR_TYPE:
// Make sure no non-printable characters are displayed:
if (!isprint(fValue.uint8t)) {
*outString = "-";
fTruncatedWidth = TruncString(outString, fFullValueText.String(),
fFullValueText.Length(), view, fOldWidth);
fDirty = false;
return;
}
sprintf(buffer, "%c", fValue.uint8t);
fFullValueText = buffer;
break;
case B_INT8_TYPE:
sprintf(buffer, "%d", fValue.int8t);
fFullValueText = buffer;
break;
case B_UINT8_TYPE:
sprintf(buffer, "%d", fValue.uint8t);
fFullValueText = buffer;
break;
case B_INT16_TYPE:
sprintf(buffer, "%d", fValue.int16t);
fFullValueText = buffer;
break;
case B_UINT16_TYPE:
sprintf(buffer, "%d", fValue.uint16t);
fFullValueText = buffer;
break;
case B_INT32_TYPE:
sprintf(buffer, "%" B_PRId32, fValue.int32t);
fFullValueText = buffer;
break;
case B_UINT32_TYPE:
sprintf(buffer, "%" B_PRId32, fValue.uint32t);
fFullValueText = buffer;
break;
case B_INT64_TYPE:
sprintf(buffer, "%" B_PRId64, fValue.int64t);
fFullValueText = buffer;
break;
case B_UINT64_TYPE:
sprintf(buffer, "%" B_PRId64, fValue.uint64t);
fFullValueText = buffer;
break;
case B_FLOAT_TYPE:
snprintf(buffer, sizeof(buffer), "%g", fValue.floatt);
fFullValueText = buffer;
break;
case B_DOUBLE_TYPE:
snprintf(buffer, sizeof(buffer), "%g", fValue.doublet);
fFullValueText = buffer;
break;
default:
*outString = "-";
fTruncatedWidth = TruncString(outString, fFullValueText.String(),
fFullValueText.Length(), view, fOldWidth);
fDirty = false;
return;
}
fTruncatedWidth = TruncString(outString, buffer, (ssize_t)strlen(buffer),
view, fOldWidth);
fDirty = false;
}
