From 8da596f7b5fdbcf11fbda4aa66efc87a219f58ae Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Sat, 26 Feb 2022 20:33:02 +0800
Subject: ...

---
 assets/cru/theme_builder/ThemeResources.xml           |  7 ++++++-
 include/cru/common/Format.h                           | 12 +++++++-----
 src/common/Format.cpp                                 | 19 +++++++++++++++++++
 .../components/properties/ColorPropertyEditor.cpp     |  2 ++
 4 files changed, 34 insertions(+), 6 deletions(-)

diff --git a/assets/cru/theme_builder/ThemeResources.xml b/assets/cru/theme_builder/ThemeResources.xml
index 544f6908..e39cc232 100644
--- a/assets/cru/theme_builder/ThemeResources.xml
+++ b/assets/cru/theme_builder/ThemeResources.xml
@@ -1,15 +1,20 @@
 <Theme>
+    <Resource key="cru.theme_builder.editor.label.font">
+        <Font size="16" />
+    </Resource>
+
     <Resource key="cru.theme_builder.color_cube.style">
         <StyleRuleSet>
             <StyleRule>
                 <NoCondition />
-                <PreferredSizeStyler width="20" height="20" />
+                <PreferredSizeStyler width="30" height="20" />
                 <BorderStyler>
                     <BorderStyle>
                         <Color value="black" />
                         <Thickness value="1" />
                     </BorderStyle>
                 </BorderStyler>
+                <MarginStyler value="10 0 0 0" />
             </StyleRule>
         </StyleRuleSet>
     </Resource>
diff --git a/include/cru/common/Format.h b/include/cru/common/Format.h
index 2b08f03b..d99098b4 100644
--- a/include/cru/common/Format.h
+++ b/include/cru/common/Format.h
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <double-conversion/double-conversion.h>
 #include "Exception.h"
 #include "String.h"
 
@@ -28,11 +29,12 @@ std::enable_if_t<std::is_integral_v<T>, String> ToString(T value) {
   return String::FromBuffer(b, size, size);
 }
 
-template <typename T>
-std::enable_if_t<std::is_floating_point_v<T>, String> ToString(T value) {
-  auto str = std::to_string(value);
-  return String(str.cbegin(), str.cend());
-}
+extern double_conversion::DoubleToStringConverter kDefaultDoubleToStringConverter;
+
+String ToString(float value, StringView option);
+String ToString(double value, StringView option);
+inline String ToString(float value) { return ToString(value, u""); }
+inline String ToString(double value) { return ToString(value, u""); }
 
 template <typename T>
 String ToString(const T& value, StringView option) {
diff --git a/src/common/Format.cpp b/src/common/Format.cpp
index d58c90b7..0ae744fc 100644
--- a/src/common/Format.cpp
+++ b/src/common/Format.cpp
@@ -1,6 +1,25 @@
 #include "cru/common/Format.h"
+#include <double-conversion/utils.h>
 
 namespace cru {
+
+double_conversion::DoubleToStringConverter kDefaultDoubleToStringConverter(
+    0, "infinity", "nan", 'e', -6, 21, 6, 1);
+
+String ToString(float value, StringView option) {
+  char buffer[50];
+  double_conversion::StringBuilder string_builder(buffer, sizeof(buffer));
+  kDefaultDoubleToStringConverter.ToShortestSingle(value, &string_builder);
+  return String::FromUtf8(std::string_view(buffer, string_builder.position()));
+}
+
+String ToString(double value, StringView option) {
+  char buffer[50];
+  double_conversion::StringBuilder string_builder(buffer, sizeof(buffer));
+  kDefaultDoubleToStringConverter.ToShortestSingle(value, &string_builder);
+  return String::FromUtf8(std::string_view(buffer, string_builder.position()));
+}
+
 namespace details {
 FormatToken ParsePlaceHolder(String place_holder_string) {
   if (place_holder_string.empty()) {
diff --git a/src/theme_builder/components/properties/ColorPropertyEditor.cpp b/src/theme_builder/components/properties/ColorPropertyEditor.cpp
index 89b145a7..e9e486ac 100644
--- a/src/theme_builder/components/properties/ColorPropertyEditor.cpp
+++ b/src/theme_builder/components/properties/ColorPropertyEditor.cpp
@@ -19,7 +19,9 @@ ColorPropertyEditor::ColorPropertyEditor() {
                           ->CreateSolidColorBrush(color_);
 
   color_cube_.SetForegroundBrush(color_cube_brush_);
+
   color_text_.SetText(color_.ToString());
+  color_text_.SetMargin(ui::Thickness(10, 0, 0, 0));
 
   color_text_.TextChangeEvent()->AddHandler([this](std::nullptr_t) {
     auto text = color_text_.GetTextView();
-- 
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