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paragraph properties

/siyaoH-1.17-PlatformMessage
siyao 4 年前
当前提交
ff9dc457
共有 6 个文件被更改,包括 523 次插入47 次删除
  1. 42
      Samples/UIWidgetsSamples_2019_4/Assets/testPlugin.cs
  2. 97
      com.unity.uiwidgets/Runtime/ui2/text.cs
  3. 9
      engine/src/TestLoadICU.cpp
  4. 3
      engine/src/lib/ui/txt/paragraph_builder.cc
  5. 9
      engine/src/render_api_d3d11.cc
  6. 410
      Samples/UIWidgetsSamples_2019_4/Assets/test.unity

42
Samples/UIWidgetsSamples_2019_4/Assets/testPlugin.cs


using System.Runtime.InteropServices;
using UnityEngine;
using Unity.UIWidgets.ui2;
using UnityEditor.Graphs;
using Color = Unity.UIWidgets.ui2.Color;
public class testPlugin : MonoBehaviour

[DllImport("libUIWidgets_d")]
static extern void Draw123();
[DllImport("libUIWidgets_d")]
static extern void DrawParagraph(IntPtr paragraph);

var c = CreateTexture(1024, 1024);
renderer.material.mainTexture =
Texture2D.CreateExternalTexture(1024, 1024, TextureFormat.RGBA32, true, true, c);
Draw123();
var style = new ParagraphStyle(fontFamily: "Arial", height: 4);
var pb = new ParagraphBuilder(style);

);
pb.pushStyle(ts);
pb.addText("just for test\n 中文测试 分段测试长长长长长长长长长长长长长长长长长长长长长长长长66666666");
var ts2 = new TextStyle(
color: new Color(0xFF00FF00),
decoration: TextDecoration.underline,
decorationStyle: TextDecorationStyle.dashed,
fontFamily: "Arial",
fontSize:40,
height:1.5,
background: new Paint()
{
color = new Color(0xAAFF7F00),
}
,
foreground:new Paint()
{
color = new Color(0xAAFFFF00)
}
);
pb.pushStyle(ts2);
pb.addText("test push one more style");
pb.pop();
pb.addText("test pop style");
p.layout(new ParagraphConstraints(500));
p.layout(new ParagraphConstraints(600));
Debug.Log($"paragraph width: {p.width()}");
Debug.Log($"paragraph height: {p.height()}");
Debug.Log($"paragraph longestLine: {p.longestLine()}");
Debug.Log($"paragraph minIntrinsicWidth: {p.minIntrinsicWidth()}");
Debug.Log($"paragraph maxIntrinsicWidth: {p.maxIntrinsicWidth()}");
Debug.Log($"paragraph alphabeticBaseline: {p.alphabeticBaseline()}");
Debug.Log($"paragraph ideographicBaseline: {p.ideographicBaseline()}");
Debug.Log($"paragraph didExceedMaxLines: {p.didExceedMaxLines()}");
var boxes = p.getBoxesForRange(0, 20);
foreach (var box in boxes)
{
Debug.Log(box.ToString());
}
// Start is called before the first frame update
void Start()
{

97
com.unity.uiwidgets/Runtime/ui2/text.cs


using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using AOT;

hashcode = (hashcode ^ 397) ^ this.feature.GetHashCode();
return hashcode;
}
public override string ToString() {
return $"FontFeature({this.feature}, {this.value})";
}

return true;
}
public static List<int> _encodeTextStyle(
Color color,
TextDecoration decoration,

String ellipsis,
Locale locale
) {
List<int> result = new List<int>(new int[7]);
if (textAlign != null) {
result[0] |= 1 << 1;

[DllImport(NativeBindings.dllName)]
static extern IntPtr loadFontFromList(int[] list, _loadFontFromListCallback callback, IntPtr callbackHandle,
string fontFamily);
public struct Float32List {
public unsafe float* data;
public int Length;

public class TextStyle {
public TextStyle(
Color color,
TextDecoration decoration = null,

$"lineNumber: {this.lineNumber})";
}
}
public class Paragraph : NativeWrapper {
internal Paragraph(IntPtr ptr) {
this._ptr = ptr;

return boxes;
}
public double width() {
return Paragraph_width(this._ptr);
}
public double height() {
return Paragraph_height(this._ptr);
}
public double longestLine() {
return Paragraph_longestLine(this._ptr);
}
public double minIntrinsicWidth() {
return Paragraph_minIntrinsicWidth(this._ptr);
}
public double maxIntrinsicWidth() {
return Paragraph_maxIntrinsicWidth(this._ptr);
}
public double alphabeticBaseline() {
return Paragraph_alphabeticBaseline(this._ptr);
}
public double ideographicBaseline() {
return Paragraph_ideographicBaseline(this._ptr);
}
public bool didExceedMaxLines() {
return Paragraph_didExceedMaxLines(this._ptr);
}
public List<TextBox> getBoxesForRange(int start, int end, BoxHeightStyle boxHeightStyle = BoxHeightStyle.tight,
BoxWidthStyle boxWidthStyle = BoxWidthStyle.tight) {
return _decodeTextBoxes(_getBoxesForRange(start, end, (int) boxHeightStyle, (int) boxWidthStyle));

static extern IntPtr ParagraphBuilder_addText(IntPtr ptr, [MarshalAs(UnmanagedType.LPWStr)] string text);
[DllImport(NativeBindings.dllName)]
static extern string ParagraphBuilder_addPlaceholder(IntPtr ptr, float width, float height, int alignment,
static extern IntPtr ParagraphBuilder_addPlaceholder(IntPtr ptr, float width, float height, int alignment,
static extern IntPtr ParagraphBuilder_build(IntPtr ptr/*, IntPtr outParagraph*/);
static extern IntPtr ParagraphBuilder_build(IntPtr ptr /*, IntPtr outParagraph*/);
[DllImport(NativeBindings.dllName)]
static extern void ParagraphBuilder_dispose(IntPtr ptr);

string locale
) => ParagraphBuilder_constructor(
encoded,
encoded == null? 0: encoded.Length,
encoded == null ? 0 : encoded.Length,
structData == null ? 0: structData.Length,
structData == null ? 0 : structData.Length,
structFontFamily == null? 0: structFontFamily.Length,
structFontFamily == null ? 0 : structFontFamily.Length,
fontSize,
height,
ellipsis,

) {
fixed (IntPtr* backgroundObjectsPtr = backgroundObjects)
fixed (IntPtr* foregroundObjectsPtr = foregroundObjects)
ParagraphBuilder_pushStyle(_ptr,
encoded,
encoded.Length,
fontFamilies,
fontFamilies.Length,
fontSize,
letterSpacing,
wordSpacing,
height,
decorationThickness,
locale,
backgroundObjectsPtr,
backgroundData,
foregroundObjectsPtr,
foregroundData,
shadowsData,
shadowsData?.Length ?? 0,
fontFeaturesData,
fontFeaturesData?.Length ?? 0
);
ParagraphBuilder_pushStyle(_ptr,
encoded,
encoded.Length,
fontFamilies,
fontFamilies.Length,
fontSize,
letterSpacing,
wordSpacing,
height,
decorationThickness,
locale,
backgroundObjectsPtr,
backgroundData,
foregroundObjectsPtr,
foregroundData,
shadowsData,
shadowsData?.Length ?? 0,
fontFeaturesData,
fontFeaturesData?.Length ?? 0
);
}
static string _encodeLocale(Locale? locale) => locale?.ToString() ?? "";

_placeholderScales.Add(scale);
}
String _addPlaceholder(float width, float height, int alignment, float baselineOffset,
IntPtr _addPlaceholder(float width, float height, int alignment, float baselineOffset,
int baseline) => ParagraphBuilder_addPlaceholder(_ptr, width, height, alignment, baselineOffset, baseline);
public Paragraph build() {

IntPtr _build(/*IntPtr outParagraph*/) => ParagraphBuilder_build(_ptr/*, outParagraph*/);
IntPtr _build( /*IntPtr outParagraph*/) => ParagraphBuilder_build(_ptr /*, outParagraph*/);
protected override void DisposePtr(IntPtr ptr) {
ParagraphBuilder_dispose(ptr);

9
engine/src/TestLoadICU.cpp


return end ? std::string(path, end - path) : std::string();
}
bool TestLoadICU()
static bool inited = false;
bool TestLoadICU()
if (inited) {
return true;
}
static bool good = false;
static std::once_flag flag;
std::call_once(flag, []() {

}
}
});
inited = good;
return good;
}

3
engine/src/lib/ui/txt/paragraph_builder.cc


#include "lib/ui/ui_mono_state.h"
#include "paragraph_builder.h"
#include "third_party/icu/source/common/unicode/ustring.h"
#include "TestLoadICU.h"
namespace uiwidgets {
namespace {

double height,
const std::u16string& ellipsis,
const std::string& locale) {
TestLoadICU();
int32_t mask = encoded[0];
txt::ParagraphStyle style;

9
engine/src/render_api_d3d11.cc


testParagraph->Paint(canvas, 10, 200);
}
void RenderAPI_D3D11::draw2(SkCanvas* canvas, uiwidgets::Paragraph* paragraph) {
paragraph->m_paragraph->Paint(canvas, 10, 150);
}
void draw1(SkCanvas* canvas) {
canvas->clear(SK_ColorWHITE);
SkPaint paint;

void RenderAPI_D3D11::Draw2(uiwidgets::Paragraph* paragraph) {
SkCanvas* canvas = m_SkSurface->getCanvas();
draw(canvas);
draw2(canvas, paragraph);
canvas->drawColor(SK_ColorWHITE);
paragraph->m_paragraph->Paint(canvas, 10, 150);
canvas->flush();
canvas->getGrContext()->submit(true);
}

410
Samples/UIWidgetsSamples_2019_4/Assets/test.unity


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