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Base: revert to using ASCII chararacters for imperial lengths

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The new unit schema management is using U+2032 and U+2033 characters
for feet and inches while parser is expecting only ' and ", while
U+2032 and U+2033 are used for arcminute and arcsecond.

While this is not an ideal solution and parser should deal with both,
revert back to ASCII for now.

Fixes: 1155f0d752 ("Base: simplify UnitsSchemas management")
This commit is contained in:
Ladislav Michl
2025-05-14 10:24:02 +02:00
parent a075bf8c34
commit beccce4d3c
3 changed files with 23 additions and 20 deletions
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13
src/Base/UnitsSchema.cpp
View File

@@ -103,12 +103,13 @@ UnitsSchema::toLocale(const Quantity& quant, const double factor, const std::str
std::string valueString =
Lc.toString((quant.getValue() / factor), format.toFormat(), format.precision).toStdString();
return fmt::format(
"{}{}{}",
valueString,
unitString.empty() || unitString == "°" || unitString == "″" || unitString == "′" ? ""
: " ",
unitString);
return fmt::format("{}{}{}",
valueString,
unitString.empty() || unitString == "°" || unitString == "″"
|| unitString == "′" || unitString == "\"" || unitString == "'"
? ""
: " ",
unitString);
}
bool UnitsSchema::isMultiUnitLength() const

12
src/Base/UnitsSchemasData.h
View File

@@ -581,8 +581,8 @@ inline const UnitsSchemaSpec s7
{ "Length", {
{ 0.00000254 , "in" , 25.4 },
{ 2.54 , "thou" , 0.0254 },
{ 304.8 , "″" , 25.4 },
{ 914.4 , "′" , 304.8 },
{ 304.8 , "\"" , 25.4 },
{ 914.4 , "'" , 304.8 },
{ 1'609'344.0 , "yd" , 914.4 },
{ 1'609'344'000.0 , "mi" , 1'609'344.0 },
{ 0 , "in" , 25.4 }}
@@ -649,7 +649,7 @@ inline std::size_t greatestCommonDenominator(const std::size_t a, const std::siz
}
/**
* double -> [feet′][inches[-fraction]″], e.g.: 3′4-1/4″
* double -> [feet'][inches[-fraction]"], e.g.: 3'4-1/4"
*/
inline std::string toFractional(const double value)
{
@@ -676,19 +676,19 @@ inline std::string toFractional(const double value)
if (inches > 0) {
resultParts.push_back(fmt::format("{}", inches));
if (numerator == 0) {
resultParts.emplace_back("″");
resultParts.emplace_back("\"");
}
}
if (numerator > 0) {
if (inches > 0) {
resultParts.emplace_back("-");
}
resultParts.push_back(fmt::format("{}/{}″", numerator, denominator));
resultParts.push_back(fmt::format("{}/{}\"", numerator, denominator));
}
return fmt::format("{}{}{}",
value < 0 ? "-" : "",
feet > 0 ? fmt::format("{}′", feet) : "",
feet > 0 ? fmt::format("{}'", feet) : "",
fmt::join(resultParts, ""));
}

18
tests/src/Base/SchemaTests.cpp
View File

@@ -21,6 +21,7 @@
#include <gtest/gtest.h>
#include "Base/Exception.h"
#include "Base/Tools.h"
#include "Base/Unit.h"
#include "Base/Quantity.h"
#include "Base/UnitsApi.h"
@@ -33,6 +34,7 @@
using Base::Quantity;
using Base::QuantityFormat;
using Base::RuntimeError;
using Base::Tools;
using Base::Unit;
using Base::UnitsApi;
using Base::UnitsSchema;
@@ -263,7 +265,7 @@ TEST_F(SchemaTest, imperial_safe_user_str_same)
{
constexpr auto val {304.8};
const auto result = set("Imperial", Unit::Length, val);
const auto expect {"1.00′"};
const auto expect = Tools::escapeQuotesFromString("1.00'");
EXPECT_EQ(result, expect);
}
@@ -272,7 +274,7 @@ TEST_F(SchemaTest, imperial_safe_user_str_more)
{
constexpr auto val {310.0};
const auto result = set("Imperial", Unit::Length, val);
const auto expect {"1.02′"};
const auto expect = Tools::escapeQuotesFromString("1.02'");
EXPECT_EQ(result, expect);
}
@@ -281,7 +283,7 @@ TEST_F(SchemaTest, imperial_safe_user_str_less)
{
constexpr auto val {300.0};
const auto result = set("Imperial", Unit::Length, val);
const auto expect {"11.81″"};
const auto expect = Tools::escapeQuotesFromString("11.81\"");
EXPECT_EQ(result, expect);
}
@@ -290,7 +292,7 @@ TEST_F(SchemaTest, imperial_safe_user_str_one_inch)
{
constexpr auto val {25.4};
const auto result = set("Imperial", Unit::Length, val);
const auto expect {"1.00″"};
const auto expect = Tools::escapeQuotesFromString("1.00\"");
EXPECT_EQ(result, expect);
}
@@ -299,7 +301,7 @@ TEST_F(SchemaTest, imperial_building_special_function_length_inch)
{
constexpr auto val {25.4};
const auto result = set("ImperialBuilding", Unit::Length, val);
const auto expect {"1″"};
const auto expect = Tools::escapeQuotesFromString("1\"");
EXPECT_EQ(result, expect);
}
@@ -308,7 +310,7 @@ TEST_F(SchemaTest, imperial_building_special_function_length_foot)
{
constexpr auto val {25.4 * 12};
const auto result = set("ImperialBuilding", Unit::Length, val);
const auto expect {"1′"};
const auto expect = Tools::escapeQuotesFromString("1'");
EXPECT_EQ(result, expect);
}
@@ -317,7 +319,7 @@ TEST_F(SchemaTest, imperial_building_special_function_length)
{
constexpr auto val {360.6};
const auto result = set("ImperialBuilding", Unit::Length, val);
const auto expect {"1′2-1/4″"};
const auto expect = Tools::escapeQuotesFromString("1'2-1/4\"");
EXPECT_EQ(result, expect);
}
@@ -326,7 +328,7 @@ TEST_F(SchemaTest, imperial_building_special_function_length_neg)
{
constexpr auto val {-360.6};
const auto result = set("ImperialBuilding", Unit::Length, val);
const auto expect {"-1′2-1/4″"};
const auto expect = Tools::escapeQuotesFromString("-1'2-1/4\"");
EXPECT_EQ(result, expect);
}