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annotate dstep/appkit/NSSimpleHorizontalTypesetter.d @ 16:19885b43130e

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Huge update, the bridge actually works now
author Jacob Carlborg <doob@me.com>
date Sun, 03 Jan 2010 22:06:11 +0100
parents
children f8a3b67adfcb
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16
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1 /**
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2 * Copyright: Copyright (c) 2009 Jacob Carlborg.
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3 * Authors: Jacob Carlborg
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4 * Version: Initial created: Sep 24, 2009
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5 * License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0)
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6 */
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7 module dstep.appkit.NSSimpleHorizontalTypesetter;
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8
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9 import dstep.appkit.NSFont;
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10 import dstep.appkit.NSLayoutManager;
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11 import dstep.appkit.NSParagraphStyle;
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12 import dstep.appkit.NSTextContainer;
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13 import dstep.appkit.NSTextStorage;
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14 import dstep.appkit.NSTypesetter;
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15 import dstep.internal.Version;
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16 import dstep.foundation.NSGeometry;
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17 import dstep.foundation.NSObjCRuntime;
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18 import dstep.foundation.NSRange;
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19 import dstep.objc.bridge.Bridge;
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20 import dstep.objc.objc;
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21
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22 version (D_LP64)
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23 {
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24 pragma(msg, "warning: NSSimpleHorizontalTypesetter is deprecated starting from Mac OS X 10.4 Tiger.");
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25 pragma(msg, "warning: Developers are recommended to adopt NSATSTypesetter, the default concrete subclass from Mac OS X 10.3 Panther.");
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26 }
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27
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28 else:
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29
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30 typedef int NSLayoutStatus;
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31
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32 enum
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33 {
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34 NSLayoutNotDone = 0,
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35 NSLayoutDone,
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36 NSLayoutCantFit,
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37 NSLayoutOutOfGlyphs
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38 }
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39
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40 typedef int NSGlyphLayoutMode;
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41
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42 enum
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43 {
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44 NSGlyphLayoutAtAPoint = 0,
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45 NSGlyphLayoutAgainstAPoint,
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46 NSGlyphLayoutWithPrevious
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47 }
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48
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49 typedef int NSLayoutDirection;
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50
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51 enum
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52 {
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53 NSLayoutLeftToRight = 0,
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54 NSLayoutRightToLeft
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55 }
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56
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57 const NSBaselineNotSet = -1.0;
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58 const NumGlyphsToGetEachTime = 20;
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59
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60 alias extern (C) NSPoint function (id obj, SEL sel, NSGlyph cur, NSGlyph prev, bool isNominal) _NSPositionOfGlyphMethod;
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61
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62 struct NSTypesetterGlyphInfo
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63 {
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64 NSPoint curLocation;
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65 float extent;
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66 float belowBaseline;
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67 float aboveBaseline;
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68 uint glyphCharacterIndex;
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69 id font;
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70 NSSize attachmentSize;
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71
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72 struct
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73 {
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74 uint defaultPositioning; //:1
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75 uint dontShow; //:1
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76 uint isAttachment; //:1
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77 }
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78 }
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79
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80 const TNSTypesetterSubclassExtensions = `
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81
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82 void typesetterLaidOneGlyph (NSTypesetterGlyphInfo* gl)
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83 {
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84 return invokeObjcSelf!(void, "typesetterLaidOneGlyph:", NSTypesetterGlyphInfo*)(gl);
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85 }
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86
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87 void willSetLineFragmentRect (NSRect* aRect, NSRange aRange, NSRect* bRect)
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88 {
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89 return invokeObjcSelf!(void, "willSetLineFragmentRect:forGlyphRange:usedRect:", NSRect*, NSRange, NSRect*)(aRect, aRange, bRect);
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90 }
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91 `;
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92
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93 class NSSimpleHorizontalTypesetter : NSTypesetter
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94 {
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95 mixin (ObjcWrap);
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96
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97 static NSSimpleHorizontalTypesetter sharedInstance ()
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98 {
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99 return invokeObjcSelfClass!(NSSimpleHorizontalTypesetter, "sharedInstance");
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100 }
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101
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102 NSLayoutManager currentLayoutManager ()
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103 {
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104 return invokeObjcSelf!(NSLayoutManager, "currentLayoutManager");
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105 }
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106
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107 NSTextContainer currentContainer ()
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108 {
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109 return invokeObjcSelf!(NSTextContainer, "currentContainer");
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110 }
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111
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112 NSParagraphStyle currentParagraphStyle ()
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113 {
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114 return invokeObjcSelf!(NSParagraphStyle, "currentParagraphStyle");
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115 }
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116
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117 NSTextStorage currentTextStorage ()
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118 {
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119 return invokeObjcSelf!(NSTextStorage, "currentTextStorage");
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120 }
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121
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122 NSTypesetterGlyphInfo baseOfTypesetterGlyphInfo ()
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123 {
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124 return invokeObjcSelf!(NSTypesetterGlyphInfo, "baseOfTypesetterGlyphInfo");
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125 }
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126
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127 NSUInteger sizeOfTypesetterGlyphInfo ()
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128 {
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129 return invokeObjcSelf!(NSUInteger, "sizeOfTypesetterGlyphInfo");
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130 }
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131
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132 NSUInteger capacityOfTypesetterGlyphInfo ()
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133 {
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134 return invokeObjcSelf!(NSUInteger, "capacityOfTypesetterGlyphInfo");
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135 }
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136
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137 NSUInteger firstGlyphIndexOfCurrentLineFragment ()
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138 {
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139 return invokeObjcSelf!(NSUInteger, "firstGlyphIndexOfCurrentLineFragment");
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140 }
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141
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142 void layoutGlyphsInLayoutManager (NSLayoutManager layoutManager, NSUInteger startGlyphIndex, NSUInteger maxNumLines, out NSUInteger nextGlyphIndex)
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143 {
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144 return invokeObjcSelf!(void, "layoutGlyphsInLayoutManager:startingAtGlyphIndex:maxNumberOfLineFragments:nextGlyphIndex:", NSLayoutManager, NSUInteger, NSUInteger, NSUInteger*)(layoutManager, startGlyphIndex, maxNumLines, &nextGlyphIndex);
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145 }
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146
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147 NSLayoutStatus layoutGlyphsInHorizontalLineFragment (NSRect* lineFragmentRect, float* baseline)
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148 {
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149 return invokeObjcSelf!(NSLayoutStatus, "layoutGlyphsInHorizontalLineFragment:baseline:", NSRect*, float*)(lineFragmentRect, baseline);
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150 }
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151
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152 void clearGlyphCache ()
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153 {
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154 return invokeObjcSelf!(void, "clearGlyphCache");
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155 }
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156
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157 void fillAttributesCache ()
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158 {
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159 return invokeObjcSelf!(void, "fillAttributesCache");
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160 }
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161
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162 void clearAttributesCache ()
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163 {
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164 return invokeObjcSelf!(void, "clearAttributesCache");
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165 }
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166
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167 NSUInteger growGlyphCaches (NSUInteger desiredCapacity, bool fillGlyphInfo)
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168 {
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169 return invokeObjcSelf!(NSUInteger, "growGlyphCaches:fillGlyphInfo:", NSUInteger, bool)(desiredCapacity, fillGlyphInfo);
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170 }
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171
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172 void updateCurGlyphOffset ()
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173 {
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174 return invokeObjcSelf!(void, "updateCurGlyphOffset");
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175 }
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176
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177 void insertGlyph (NSGlyph glyph, NSUInteger glyphIndex, NSUInteger charIndex)
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178 {
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179 return invokeObjcSelf!(void, "insertGlyph:atGlyphIndex:characterIndex:", NSGlyph, NSUInteger, NSUInteger)(glyph, glyphIndex, charIndex);
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180 }
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181
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182 NSLayoutStatus layoutControlGlyphForLineFragment (NSRect lineFrag)
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183 {
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184 return invokeObjcSelf!(NSLayoutStatus, "layoutControlGlyphForLineFragment:", NSRect)(lineFrag);
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185 }
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186
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187 void layoutTab ()
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188 {
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189 return invokeObjcSelf!(void, "layoutTab");
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190 }
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191
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192 void breakLineAtIndex (NSUInteger location)
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193 {
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194 return invokeObjcSelf!(void, "breakLineAtIndex:", NSUInteger)(location);
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195 }
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196
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197 NSUInteger glyphIndexToBreakLineByHyphenatingWordAtIndex (NSUInteger charIndex)
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198 {
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199 return invokeObjcSelf!(NSUInteger, "glyphIndexToBreakLineByHyphenatingWordAtIndex:", NSUInteger)(charIndex);
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200 }
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201
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202 NSUInteger glyphIndexToBreakLineByWordWrappingAtIndex (NSUInteger charIndex)
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203 {
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204 return invokeObjcSelf!(NSUInteger, "glyphIndexToBreakLineByWordWrappingAtIndex:", NSUInteger)(charIndex);
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205 }
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206
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207 NSLayoutStatus layoutControlGlyphForLineFragment (NSRect lineFrag)
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208 {
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209 return invokeObjcSelf!(NSLayoutStatus, "layoutControlGlyphForLineFragment:", NSRect)(lineFrag);
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210 }
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211
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212 void fullJustifyLineAtGlyphIndex (NSUInteger glyphIndexForLineBreak)
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213 {
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214 return invokeObjcSelf!(void, "fullJustifyLineAtGlyphIndex:", NSUInteger)(glyphIndexForLineBreak);
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215 }
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216
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217 // NSTypesetterSubclassExtensions
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218 void typesetterLaidOneGlyph (NSTypesetterGlyphInfo* gl)
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219 {
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220 return invokeObjcSelf!(void, "typesetterLaidOneGlyph:", NSTypesetterGlyphInfo*)(gl);
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221 }
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222
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223 void willSetLineFragmentRect (NSRect* aRect, NSRange aRange, NSRect* bRect)
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224 {
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225 return invokeObjcSelf!(void, "willSetLineFragmentRect:forGlyphRange:usedRect:", NSRect*, NSRange, NSRect*)(aRect, aRange, bRect);
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226 }
19885b43130e Huge update, the bridge actually works now
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227 }