annotate src/gui_dwrite.cpp @ 17206:8ca93f88b84a v8.1.1602

patch 8.1.1602: popup window cannot overflow on the left or right commit https://github.com/vim/vim/commit/711d02c96da996e3423a6518909687e1d45ce45a Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jun 28 04:06:50 2019 +0200 patch 8.1.1602: popup window cannot overflow on the left or right Problem: Popup window cannot overflow on the left or right. Solution: Only set the "fixed" option when it is in the dict. Set w_leftcol to allow for the popup overflowing on the left and use it when applying the mask.
author Bram Moolenaar <Bram@vim.org>
date Fri, 28 Jun 2019 04:15:05 +0200
parents 563163ec0244
children 26824776adf6
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rev   line source
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1 /* vi:set ts=8 sts=4 sw=4 noet: */
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2 /*
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3 * Author: MURAOKA Taro <koron.kaoriya@gmail.com>
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4 *
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5 * Contributors:
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6 * - Ken Takata
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7 * - Yasuhiro Matsumoto
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8 *
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9 * Copyright (C) 2013 MURAOKA Taro <koron.kaoriya@gmail.com>
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10 * THIS FILE IS DISTRIBUTED UNDER THE VIM LICENSE.
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11 */
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12
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13 #define WIN32_LEAN_AND_MEAN
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14
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15 #ifndef DYNAMIC_DIRECTX
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16 # if WINVER < 0x0600
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17 # error WINVER must be 0x0600 or above to use DirectWrite(DirectX)
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18 # endif
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19 #endif
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20
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21 #include <windows.h>
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22 #include <crtdbg.h>
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23 #include <assert.h>
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24 #include <math.h>
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25 #include <d2d1.h>
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26 #include <d2d1helper.h>
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27
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28 // Disable these macros to compile with old VC and newer SDK (V8.1 or later).
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29 #if defined(_MSC_VER) && (_MSC_VER < 1700)
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30 # define _COM_Outptr_ __out
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31 # define _In_reads_(s)
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32 # define _In_reads_opt_(s)
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33 # define _Maybenull_
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34 # define _Out_writes_(s)
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35 # define _Out_writes_opt_(s)
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36 # define _Out_writes_to_(x, y)
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37 # define _Out_writes_to_opt_(x, y)
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38 # define _Outptr_
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39 #endif
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40
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41 #ifdef FEAT_DIRECTX_COLOR_EMOJI
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42 # include <dwrite_2.h>
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43 #else
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44 # include <dwrite.h>
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45 #endif
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46
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47 #include "gui_dwrite.h"
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48
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49 #ifdef __MINGW32__
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50 # define __maybenull SAL__maybenull
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51 # define __in SAL__in
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52 # define __out SAL__out
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53 #endif
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54
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55 #if (defined(_MSC_VER) && (_MSC_VER >= 1700)) || (__cplusplus >= 201103L)
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56 # define FINAL final
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57 #else
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58 # define FINAL
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59 #endif
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60
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61 #ifdef DYNAMIC_DIRECTX
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62 extern "C" HINSTANCE vimLoadLib(char *name);
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63
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64 typedef int (WINAPI *PGETUSERDEFAULTLOCALENAME)(LPWSTR, int);
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65 typedef HRESULT (WINAPI *PD2D1CREATEFACTORY)(D2D1_FACTORY_TYPE,
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66 REFIID, const D2D1_FACTORY_OPTIONS *, void **);
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67 typedef HRESULT (WINAPI *PDWRITECREATEFACTORY)(DWRITE_FACTORY_TYPE,
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68 REFIID, IUnknown **);
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69
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70 static HINSTANCE hD2D1DLL = NULL;
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71 static HINSTANCE hDWriteDLL = NULL;
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72
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73 static PGETUSERDEFAULTLOCALENAME pGetUserDefaultLocaleName = NULL;
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74 static PD2D1CREATEFACTORY pD2D1CreateFactory = NULL;
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75 static PDWRITECREATEFACTORY pDWriteCreateFactory = NULL;
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76
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77 #define GetUserDefaultLocaleName (*pGetUserDefaultLocaleName)
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78 #define D2D1CreateFactory (*pD2D1CreateFactory)
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79 #define DWriteCreateFactory (*pDWriteCreateFactory)
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80
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81 static void
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82 unload(HINSTANCE &hinst)
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83 {
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84 if (hinst != NULL)
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85 {
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86 FreeLibrary(hinst);
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87 hinst = NULL;
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88 }
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89 }
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90 #endif // DYNAMIC_DIRECTX
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91
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92 template <class T> inline void SafeRelease(T **ppT)
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93 {
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94 if (*ppT)
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95 {
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96 (*ppT)->Release();
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97 *ppT = NULL;
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98 }
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99 }
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100
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101 static DWRITE_PIXEL_GEOMETRY
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102 ToPixelGeometry(int value)
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103 {
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104 switch (value)
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105 {
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106 default:
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107 case 0:
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108 return DWRITE_PIXEL_GEOMETRY_FLAT;
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109 case 1:
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110 return DWRITE_PIXEL_GEOMETRY_RGB;
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111 case 2:
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112 return DWRITE_PIXEL_GEOMETRY_BGR;
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113 }
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114 }
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115
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116 static int
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117 ToInt(DWRITE_PIXEL_GEOMETRY value)
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118 {
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119 switch (value)
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120 {
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121 case DWRITE_PIXEL_GEOMETRY_FLAT:
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122 return 0;
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123 case DWRITE_PIXEL_GEOMETRY_RGB:
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124 return 1;
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125 case DWRITE_PIXEL_GEOMETRY_BGR:
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126 return 2;
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127 default:
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128 return -1;
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129 }
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130 }
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131
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132 static DWRITE_RENDERING_MODE
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133 ToRenderingMode(int value)
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134 {
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135 switch (value)
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136 {
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137 default:
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138 case 0:
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139 return DWRITE_RENDERING_MODE_DEFAULT;
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140 case 1:
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141 return DWRITE_RENDERING_MODE_ALIASED;
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142 case 2:
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143 return DWRITE_RENDERING_MODE_CLEARTYPE_GDI_CLASSIC;
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144 case 3:
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145 return DWRITE_RENDERING_MODE_CLEARTYPE_GDI_NATURAL;
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146 case 4:
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147 return DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL;
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148 case 5:
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149 return DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL_SYMMETRIC;
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150 case 6:
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151 return DWRITE_RENDERING_MODE_OUTLINE;
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152 }
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153 }
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154
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155 static D2D1_TEXT_ANTIALIAS_MODE
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156 ToTextAntialiasMode(int value)
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157 {
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158 switch (value)
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159 {
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160 default:
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161 case 0:
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162 return D2D1_TEXT_ANTIALIAS_MODE_DEFAULT;
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163 case 1:
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164 return D2D1_TEXT_ANTIALIAS_MODE_CLEARTYPE;
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165 case 2:
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166 return D2D1_TEXT_ANTIALIAS_MODE_GRAYSCALE;
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167 case 3:
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168 return D2D1_TEXT_ANTIALIAS_MODE_ALIASED;
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169 }
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170 }
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171
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172 static int
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173 ToInt(DWRITE_RENDERING_MODE value)
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174 {
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175 switch (value)
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176 {
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177 case DWRITE_RENDERING_MODE_DEFAULT:
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178 return 0;
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179 case DWRITE_RENDERING_MODE_ALIASED:
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180 return 1;
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181 case DWRITE_RENDERING_MODE_CLEARTYPE_GDI_CLASSIC:
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182 return 2;
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183 case DWRITE_RENDERING_MODE_CLEARTYPE_GDI_NATURAL:
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184 return 3;
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185 case DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL:
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186 return 4;
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187 case DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL_SYMMETRIC:
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188 return 5;
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189 case DWRITE_RENDERING_MODE_OUTLINE:
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190 return 6;
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191 default:
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192 return -1;
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193 }
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194 }
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195
12934
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196 class FontCache {
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197 public:
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198 struct Item {
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199 HFONT hFont;
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200 IDWriteTextFormat* pTextFormat;
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201 DWRITE_FONT_WEIGHT fontWeight;
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202 DWRITE_FONT_STYLE fontStyle;
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203 Item() : hFont(NULL), pTextFormat(NULL) {}
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204 };
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205
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206 private:
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207 int mSize;
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208 Item *mItems;
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209
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210 public:
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211 FontCache(int size = 2) :
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212 mSize(size),
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213 mItems(new Item[size])
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214 {
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215 }
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216
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217 ~FontCache()
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218 {
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219 for (int i = 0; i < mSize; ++i)
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220 SafeRelease(&mItems[i].pTextFormat);
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221 delete[] mItems;
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222 }
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223
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224 bool get(HFONT hFont, Item &item)
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225 {
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226 int n = find(hFont);
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227 if (n < 0)
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228 return false;
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229 item = mItems[n];
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230 slide(n);
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231 return true;
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232 }
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233
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diff changeset
234 void put(const Item& item)
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235 {
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236 int n = find(item.hFont);
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237 if (n < 0)
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238 n = mSize - 1;
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239 if (mItems[n].pTextFormat != item.pTextFormat)
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diff changeset
240 {
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241 SafeRelease(&mItems[n].pTextFormat);
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diff changeset
242 item.pTextFormat->AddRef();
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243 }
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244 mItems[n] = item;
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245 slide(n);
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246 }
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diff changeset
247
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248 private:
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249 int find(HFONT hFont)
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diff changeset
250 {
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251 for (int i = 0; i < mSize; ++i)
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252 {
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253 if (mItems[i].hFont == hFont)
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254 return i;
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255 }
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256 return -1;
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257 }
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258
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diff changeset
259 void slide(int nextTop)
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diff changeset
260 {
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diff changeset
261 if (nextTop == 0)
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diff changeset
262 return;
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diff changeset
263 Item tmp = mItems[nextTop];
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diff changeset
264 for (int i = nextTop - 1; i >= 0; --i)
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diff changeset
265 mItems[i + 1] = mItems[i];
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diff changeset
266 mItems[0] = tmp;
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267 }
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268 };
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diff changeset
269
12986
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diff changeset
270 enum DrawingMode {
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diff changeset
271 DM_GDI = 0,
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272 DM_DIRECTX = 1,
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273 DM_INTEROP = 2,
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diff changeset
274 };
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diff changeset
275
12934
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276 struct DWriteContext {
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diff changeset
277 HDC mHDC;
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278 RECT mBindRect;
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diff changeset
279 DrawingMode mDMode;
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diff changeset
280 HDC mInteropHDC;
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281 bool mDrawing;
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282 bool mFallbackDC;
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283
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284 ID2D1Factory *mD2D1Factory;
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285
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286 ID2D1DCRenderTarget *mRT;
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287 ID2D1GdiInteropRenderTarget *mGDIRT;
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288 ID2D1SolidColorBrush *mBrush;
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289 ID2D1Bitmap *mBitmap;
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290
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291 IDWriteFactory *mDWriteFactory;
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292 #ifdef FEAT_DIRECTX_COLOR_EMOJI
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293 IDWriteFactory2 *mDWriteFactory2;
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294 #endif
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295
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296 IDWriteGdiInterop *mGdiInterop;
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297 IDWriteRenderingParams *mRenderingParams;
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298
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299 FontCache mFontCache;
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300 IDWriteTextFormat *mTextFormat;
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301 DWRITE_FONT_WEIGHT mFontWeight;
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302 DWRITE_FONT_STYLE mFontStyle;
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303
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304 D2D1_TEXT_ANTIALIAS_MODE mTextAntialiasMode;
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305
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306 // METHODS
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307
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308 DWriteContext();
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309
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310 virtual ~DWriteContext();
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311
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312 HRESULT CreateDeviceResources();
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313
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314 void DiscardDeviceResources();
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315
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316 HRESULT CreateTextFormatFromLOGFONT(const LOGFONTW &logFont,
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317 IDWriteTextFormat **ppTextFormat);
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318
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319 HRESULT SetFontByLOGFONT(const LOGFONTW &logFont);
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320
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321 void SetFont(HFONT hFont);
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322
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323 void Rebind();
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324
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325 void BindDC(HDC hdc, const RECT *rect);
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326
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327 HRESULT SetDrawingMode(DrawingMode mode);
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328
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329 ID2D1Brush* SolidBrush(COLORREF color);
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330
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331 void DrawText(const WCHAR *text, int len,
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332 int x, int y, int w, int h, int cellWidth, COLORREF color,
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333 UINT fuOptions, const RECT *lprc, const INT *lpDx);
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334
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335 void FillRect(const RECT *rc, COLORREF color);
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336
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337 void DrawLine(int x1, int y1, int x2, int y2, COLORREF color);
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338
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339 void SetPixel(int x, int y, COLORREF color);
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340
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341 void Scroll(int x, int y, const RECT *rc);
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342
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343 void Flush();
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344
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345 void SetRenderingParams(
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346 const DWriteRenderingParams *params);
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347
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348 DWriteRenderingParams *GetRenderingParams(
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349 DWriteRenderingParams *params);
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350 };
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351
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352 class AdjustedGlyphRun : public DWRITE_GLYPH_RUN
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353 {
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354 private:
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355 FLOAT &mAccum;
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356 FLOAT mDelta;
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357 FLOAT *mAdjustedAdvances;
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358
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359 public:
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360 AdjustedGlyphRun(
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361 const DWRITE_GLYPH_RUN *glyphRun,
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362 FLOAT cellWidth,
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363 FLOAT &accum) :
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364 DWRITE_GLYPH_RUN(*glyphRun),
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365 mAccum(accum),
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366 mDelta(0.0f),
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367 mAdjustedAdvances(new FLOAT[glyphRun->glyphCount])
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368 {
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369 assert(cellWidth != 0.0f);
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370 for (UINT32 i = 0; i < glyphRun->glyphCount; ++i)
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371 {
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372 FLOAT orig = glyphRun->glyphAdvances[i];
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373 FLOAT adjusted = adjustToCell(orig, cellWidth);
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374 mAdjustedAdvances[i] = adjusted;
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375 mDelta += adjusted - orig;
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376 }
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377 glyphAdvances = mAdjustedAdvances;
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378 }
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379
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380 ~AdjustedGlyphRun()
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381 {
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382 mAccum += mDelta;
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383 delete[] mAdjustedAdvances;
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384 }
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385
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386 static FLOAT adjustToCell(FLOAT value, FLOAT cellWidth)
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387 {
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388 int cellCount = int(floor(value / cellWidth + 0.5f));
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389 if (cellCount < 1)
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390 cellCount = 1;
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391 return cellCount * cellWidth;
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392 }
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393 };
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394
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395 struct TextRendererContext {
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396 // const fields.
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397 COLORREF color;
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398 FLOAT cellWidth;
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399
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400 // working fields.
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401 FLOAT offsetX;
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402 };
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403
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404 class TextRenderer FINAL : public IDWriteTextRenderer
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405 {
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406 public:
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407 TextRenderer(
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408 DWriteContext* pDWC) :
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409 cRefCount_(0),
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410 pDWC_(pDWC)
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411 {
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412 AddRef();
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413 }
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414
8271
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parents: 7547
diff changeset
415 // add "virtual" to avoid a compiler warning
12934
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416 virtual ~TextRenderer()
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417 {
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418 }
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diff changeset
419
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420 IFACEMETHOD(IsPixelSnappingDisabled)(
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parents:
diff changeset
421 __maybenull void* clientDrawingContext,
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diff changeset
422 __out BOOL* isDisabled)
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423 {
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diff changeset
424 *isDisabled = FALSE;
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425 return S_OK;
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parents:
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426 }
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parents:
diff changeset
427
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parents:
diff changeset
428 IFACEMETHOD(GetCurrentTransform)(
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parents:
diff changeset
429 __maybenull void* clientDrawingContext,
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diff changeset
430 __out DWRITE_MATRIX* transform)
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431 {
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diff changeset
432 // forward the render target's transform
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diff changeset
433 pDWC_->mRT->GetTransform(
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434 reinterpret_cast<D2D1_MATRIX_3X2_F*>(transform));
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435 return S_OK;
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436 }
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diff changeset
437
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diff changeset
438 IFACEMETHOD(GetPixelsPerDip)(
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parents:
diff changeset
439 __maybenull void* clientDrawingContext,
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440 __out FLOAT* pixelsPerDip)
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441 {
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442 float dpiX, unused;
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443 pDWC_->mRT->GetDpi(&dpiX, &unused);
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444 *pixelsPerDip = dpiX / 96.0f;
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445 return S_OK;
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446 }
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447
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448 IFACEMETHOD(DrawUnderline)(
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449 __maybenull void* clientDrawingContext,
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450 FLOAT baselineOriginX,
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451 FLOAT baselineOriginY,
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452 __in DWRITE_UNDERLINE const* underline,
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453 IUnknown* clientDrawingEffect)
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454 {
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455 return E_NOTIMPL;
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456 }
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457
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458 IFACEMETHOD(DrawStrikethrough)(
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parents:
diff changeset
459 __maybenull void* clientDrawingContext,
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diff changeset
460 FLOAT baselineOriginX,
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461 FLOAT baselineOriginY,
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462 __in DWRITE_STRIKETHROUGH const* strikethrough,
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463 IUnknown* clientDrawingEffect)
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464 {
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465 return E_NOTIMPL;
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466 }
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467
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468 IFACEMETHOD(DrawInlineObject)(
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469 __maybenull void* clientDrawingContext,
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470 FLOAT originX,
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471 FLOAT originY,
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472 IDWriteInlineObject* inlineObject,
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473 BOOL isSideways,
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474 BOOL isRightToLeft,
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diff changeset
475 IUnknown* clientDrawingEffect)
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diff changeset
476 {
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477 return E_NOTIMPL;
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478 }
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479
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480 IFACEMETHOD(DrawGlyphRun)(
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481 __maybenull void* clientDrawingContext,
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482 FLOAT baselineOriginX,
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483 FLOAT baselineOriginY,
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484 DWRITE_MEASURING_MODE measuringMode,
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485 __in DWRITE_GLYPH_RUN const* glyphRun,
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486 __in DWRITE_GLYPH_RUN_DESCRIPTION const* glyphRunDescription,
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487 IUnknown* clientDrawingEffect)
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488 {
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489 TextRendererContext *context =
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490 reinterpret_cast<TextRendererContext*>(clientDrawingContext);
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491
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492 AdjustedGlyphRun adjustedGlyphRun(glyphRun, context->cellWidth,
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493 context->offsetX);
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494
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495 #ifdef FEAT_DIRECTX_COLOR_EMOJI
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496 if (pDWC_->mDWriteFactory2 != NULL)
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497 {
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498 IDWriteColorGlyphRunEnumerator *enumerator = NULL;
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diff changeset
499 HRESULT hr = pDWC_->mDWriteFactory2->TranslateColorGlyphRun(
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500 baselineOriginX + context->offsetX,
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501 baselineOriginY,
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502 &adjustedGlyphRun,
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503 NULL,
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504 DWRITE_MEASURING_MODE_GDI_NATURAL,
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505 NULL,
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diff changeset
506 0,
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507 &enumerator);
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diff changeset
508 if (SUCCEEDED(hr))
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diff changeset
509 {
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diff changeset
510 // Draw by IDWriteFactory2 for color emoji
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diff changeset
511 BOOL hasRun = TRUE;
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512 enumerator->MoveNext(&hasRun);
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diff changeset
513 while (hasRun)
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diff changeset
514 {
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diff changeset
515 const DWRITE_COLOR_GLYPH_RUN* colorGlyphRun;
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diff changeset
516 enumerator->GetCurrentRun(&colorGlyphRun);
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diff changeset
517
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diff changeset
518 pDWC_->mBrush->SetColor(colorGlyphRun->runColor);
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diff changeset
519 pDWC_->mRT->DrawGlyphRun(
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diff changeset
520 D2D1::Point2F(
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diff changeset
521 colorGlyphRun->baselineOriginX,
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diff changeset
522 colorGlyphRun->baselineOriginY),
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diff changeset
523 &colorGlyphRun->glyphRun,
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diff changeset
524 pDWC_->mBrush,
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diff changeset
525 DWRITE_MEASURING_MODE_NATURAL);
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diff changeset
526 enumerator->MoveNext(&hasRun);
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diff changeset
527 }
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diff changeset
528 SafeRelease(&enumerator);
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diff changeset
529 return S_OK;
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diff changeset
530 }
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diff changeset
531 }
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diff changeset
532 #endif
12934
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diff changeset
533
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diff changeset
534 // Draw by IDWriteFactory (without color emoji)
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diff changeset
535 pDWC_->mRT->DrawGlyphRun(
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diff changeset
536 D2D1::Point2F(
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diff changeset
537 baselineOriginX + context->offsetX,
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diff changeset
538 baselineOriginY),
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diff changeset
539 &adjustedGlyphRun,
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diff changeset
540 pDWC_->SolidBrush(context->color),
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diff changeset
541 DWRITE_MEASURING_MODE_NATURAL);
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diff changeset
542 return S_OK;
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parents: 8641
diff changeset
543 }
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diff changeset
544
6110
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diff changeset
545 public:
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diff changeset
546 IFACEMETHOD_(unsigned long, AddRef) ()
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parents:
diff changeset
547 {
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parents:
diff changeset
548 return InterlockedIncrement(&cRefCount_);
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parents:
diff changeset
549 }
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parents:
diff changeset
550
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parents:
diff changeset
551 IFACEMETHOD_(unsigned long, Release) ()
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parents:
diff changeset
552 {
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parents:
diff changeset
553 long newCount = InterlockedDecrement(&cRefCount_);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
554
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
555 if (newCount == 0)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
556 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
557 delete this;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
558 return 0;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
559 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
560 return newCount;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
561 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
562
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
563 IFACEMETHOD(QueryInterface)(
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
564 IID const& riid,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
565 void** ppvObject)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
566 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
567 if (__uuidof(IDWriteTextRenderer) == riid)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
568 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
569 *ppvObject = this;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
570 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
571 else if (__uuidof(IDWritePixelSnapping) == riid)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
572 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
573 *ppvObject = this;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
574 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
575 else if (__uuidof(IUnknown) == riid)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
576 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
577 *ppvObject = this;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
578 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
579 else
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
580 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
581 *ppvObject = NULL;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
582 return E_FAIL;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
583 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
584
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
585 return S_OK;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
586 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
587
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
588 private:
6120
f62b2e76dd80 updated for version 7.4.398
Bram Moolenaar <bram@vim.org>
parents: 6110
diff changeset
589 long cRefCount_;
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
590 DWriteContext* pDWC_;
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
591 };
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
592
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
593 DWriteContext::DWriteContext() :
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
594 mHDC(NULL),
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
595 mBindRect(),
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
596 mDMode(DM_GDI),
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
597 mInteropHDC(NULL),
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
598 mDrawing(false),
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
599 mFallbackDC(false),
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
600 mD2D1Factory(NULL),
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
601 mRT(NULL),
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
602 mGDIRT(NULL),
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
603 mBrush(NULL),
13150
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
604 mBitmap(NULL),
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
605 mDWriteFactory(NULL),
13028
cfce9ac1d1e8 patch 8.0.1390: DirectX scrolling can be slow, vertical positioning is off
Christian Brabandt <cb@256bit.org>
parents: 12986
diff changeset
606 #ifdef FEAT_DIRECTX_COLOR_EMOJI
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
607 mDWriteFactory2(NULL),
13028
cfce9ac1d1e8 patch 8.0.1390: DirectX scrolling can be slow, vertical positioning is off
Christian Brabandt <cb@256bit.org>
parents: 12986
diff changeset
608 #endif
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
609 mGdiInterop(NULL),
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
610 mRenderingParams(NULL),
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
611 mFontCache(8),
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
612 mTextFormat(NULL),
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
613 mFontWeight(DWRITE_FONT_WEIGHT_NORMAL),
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
614 mFontStyle(DWRITE_FONT_STYLE_NORMAL),
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
615 mTextAntialiasMode(D2D1_TEXT_ANTIALIAS_MODE_DEFAULT)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
616 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
617 HRESULT hr;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
618
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
619 hr = D2D1CreateFactory(D2D1_FACTORY_TYPE_SINGLE_THREADED,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
620 __uuidof(ID2D1Factory), NULL,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
621 reinterpret_cast<void**>(&mD2D1Factory));
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
622 _RPT2(_CRT_WARN, "D2D1CreateFactory: hr=%p p=%p\n", hr, mD2D1Factory);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
623
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
624 if (SUCCEEDED(hr))
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
625 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
626 hr = DWriteCreateFactory(
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
627 DWRITE_FACTORY_TYPE_SHARED,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
628 __uuidof(IDWriteFactory),
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
629 reinterpret_cast<IUnknown**>(&mDWriteFactory));
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
630 _RPT2(_CRT_WARN, "DWriteCreateFactory: hr=%p p=%p\n", hr,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
631 mDWriteFactory);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
632 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
633
13028
cfce9ac1d1e8 patch 8.0.1390: DirectX scrolling can be slow, vertical positioning is off
Christian Brabandt <cb@256bit.org>
parents: 12986
diff changeset
634 #ifdef FEAT_DIRECTX_COLOR_EMOJI
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
635 if (SUCCEEDED(hr))
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
636 {
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
637 DWriteCreateFactory(
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
638 DWRITE_FACTORY_TYPE_SHARED,
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
639 __uuidof(IDWriteFactory2),
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
640 reinterpret_cast<IUnknown**>(&mDWriteFactory2));
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
641 _RPT1(_CRT_WARN, "IDWriteFactory2: %s\n", SUCCEEDED(hr) ? "available" : "not available");
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
642 }
13028
cfce9ac1d1e8 patch 8.0.1390: DirectX scrolling can be slow, vertical positioning is off
Christian Brabandt <cb@256bit.org>
parents: 12986
diff changeset
643 #endif
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
644
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
645 if (SUCCEEDED(hr))
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
646 {
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
647 hr = mDWriteFactory->GetGdiInterop(&mGdiInterop);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
648 _RPT2(_CRT_WARN, "GetGdiInterop: hr=%p p=%p\n", hr, mGdiInterop);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
649 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
650
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
651 if (SUCCEEDED(hr))
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
652 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
653 hr = mDWriteFactory->CreateRenderingParams(&mRenderingParams);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
654 _RPT2(_CRT_WARN, "CreateRenderingParams: hr=%p p=%p\n", hr,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
655 mRenderingParams);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
656 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
657 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
658
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
659 DWriteContext::~DWriteContext()
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
660 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
661 SafeRelease(&mTextFormat);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
662 SafeRelease(&mRenderingParams);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
663 SafeRelease(&mGdiInterop);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
664 SafeRelease(&mDWriteFactory);
13028
cfce9ac1d1e8 patch 8.0.1390: DirectX scrolling can be slow, vertical positioning is off
Christian Brabandt <cb@256bit.org>
parents: 12986
diff changeset
665 #ifdef FEAT_DIRECTX_COLOR_EMOJI
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
666 SafeRelease(&mDWriteFactory2);
13028
cfce9ac1d1e8 patch 8.0.1390: DirectX scrolling can be slow, vertical positioning is off
Christian Brabandt <cb@256bit.org>
parents: 12986
diff changeset
667 #endif
13150
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
668 SafeRelease(&mBitmap);
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
669 SafeRelease(&mBrush);
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
670 SafeRelease(&mGDIRT);
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
671 SafeRelease(&mRT);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
672 SafeRelease(&mD2D1Factory);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
673 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
674
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
675 HRESULT
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
676 DWriteContext::CreateDeviceResources()
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
677 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
678 HRESULT hr;
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
679
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
680 if (mRT != NULL)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
681 return S_OK;
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
682
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
683 D2D1_RENDER_TARGET_PROPERTIES props = {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
684 D2D1_RENDER_TARGET_TYPE_DEFAULT,
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
685 { DXGI_FORMAT_B8G8R8A8_UNORM, D2D1_ALPHA_MODE_IGNORE },
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
686 0, 0,
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
687 D2D1_RENDER_TARGET_USAGE_GDI_COMPATIBLE,
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
688 D2D1_FEATURE_LEVEL_DEFAULT
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
689 };
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
690 hr = mD2D1Factory->CreateDCRenderTarget(&props, &mRT);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
691 _RPT2(_CRT_WARN, "CreateDCRenderTarget: hr=%p p=%p\n", hr, mRT);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
692
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
693 if (SUCCEEDED(hr))
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
694 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
695 // This always succeeds.
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
696 mRT->QueryInterface(
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
697 __uuidof(ID2D1GdiInteropRenderTarget),
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
698 reinterpret_cast<void**>(&mGDIRT));
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
699 _RPT1(_CRT_WARN, "GdiInteropRenderTarget: p=%p\n", mGDIRT);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
700 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
701
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
702 if (SUCCEEDED(hr))
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
703 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
704 hr = mRT->CreateSolidColorBrush(
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
705 D2D1::ColorF(D2D1::ColorF::Black),
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
706 &mBrush);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
707 _RPT2(_CRT_WARN, "CreateSolidColorBrush: hr=%p p=%p\n", hr, mBrush);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
708 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
709
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
710 if (SUCCEEDED(hr))
13150
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
711 Rebind();
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
712
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
713 return hr;
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
714 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
715
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
716 void
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
717 DWriteContext::DiscardDeviceResources()
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
718 {
13150
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
719 SafeRelease(&mBitmap);
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
720 SafeRelease(&mBrush);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
721 SafeRelease(&mGDIRT);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
722 SafeRelease(&mRT);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
723 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
724
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
725 HRESULT
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
726 DWriteContext::CreateTextFormatFromLOGFONT(const LOGFONTW &logFont,
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
727 IDWriteTextFormat **ppTextFormat)
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
728 {
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
729 // Most of this function is copied from: https://github.com/Microsoft/Windows-classic-samples/blob/master/Samples/Win7Samples/multimedia/DirectWrite/RenderTest/TextHelpers.cpp
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
730 HRESULT hr = S_OK;
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
731 IDWriteTextFormat *pTextFormat = NULL;
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
732
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
733 IDWriteFont *font = NULL;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
734 IDWriteFontFamily *fontFamily = NULL;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
735 IDWriteLocalizedStrings *localizedFamilyNames = NULL;
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
736 float fontSize = 0;
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
737
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
738 if (SUCCEEDED(hr))
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
739 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
740 hr = mGdiInterop->CreateFontFromLOGFONT(&logFont, &font);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
741 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
742
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
743 // Get the font family to which this font belongs.
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
744 if (SUCCEEDED(hr))
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
745 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
746 hr = font->GetFontFamily(&fontFamily);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
747 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
748
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
749 // Get the family names. This returns an object that encapsulates one or
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
750 // more names with the same meaning but in different languages.
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
751 if (SUCCEEDED(hr))
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
752 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
753 hr = fontFamily->GetFamilyNames(&localizedFamilyNames);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
754 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
755
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
756 // Get the family name at index zero. If we were going to display the name
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
757 // we'd want to try to find one that matched the use locale, but for
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
758 // purposes of creating a text format object any language will do.
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
759
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
760 wchar_t familyName[100];
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
761 if (SUCCEEDED(hr))
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
762 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
763 hr = localizedFamilyNames->GetString(0, familyName,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
764 ARRAYSIZE(familyName));
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
765 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
766
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
767 if (SUCCEEDED(hr))
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
768 {
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
769 // Use lfHeight of the LOGFONT as font size.
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
770 fontSize = float(logFont.lfHeight);
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
771
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
772 if (fontSize < 0)
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
773 {
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
774 // Negative lfHeight represents the size of the em unit.
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
775 fontSize = -fontSize;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
776 }
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
777 else
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
778 {
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
779 // Positive lfHeight represents the cell height (ascent +
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
780 // descent).
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
781 DWRITE_FONT_METRICS fontMetrics;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
782 font->GetMetrics(&fontMetrics);
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
783
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
784 // Convert the cell height (ascent + descent) from design units
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
785 // to ems.
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
786 float cellHeight = static_cast<float>(
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
787 fontMetrics.ascent + fontMetrics.descent)
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
788 / fontMetrics.designUnitsPerEm;
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
789
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
790 // Divide the font size by the cell height to get the font em
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
791 // size.
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
792 fontSize /= cellHeight;
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
793 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
794 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
795
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
796 // The text format includes a locale name. Ideally, this would be the
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
797 // language of the text, which may or may not be the same as the primary
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
798 // language of the user. However, for our purposes the user locale will do.
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
799 wchar_t localeName[LOCALE_NAME_MAX_LENGTH];
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
800 if (SUCCEEDED(hr))
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
801 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
802 if (GetUserDefaultLocaleName(localeName, LOCALE_NAME_MAX_LENGTH) == 0)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
803 hr = HRESULT_FROM_WIN32(GetLastError());
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
804 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
805
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
806 if (SUCCEEDED(hr))
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
807 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
808 // Create the text format object.
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
809 hr = mDWriteFactory->CreateTextFormat(
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
810 familyName,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
811 NULL, // no custom font collection
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
812 font->GetWeight(),
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
813 font->GetStyle(),
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
814 font->GetStretch(),
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
815 fontSize,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
816 localeName,
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
817 &pTextFormat);
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
818 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
819
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
820 if (SUCCEEDED(hr))
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
821 hr = pTextFormat->SetTextAlignment(DWRITE_TEXT_ALIGNMENT_LEADING);
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
822
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
823 if (SUCCEEDED(hr))
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
824 hr = pTextFormat->SetParagraphAlignment(
16007
6d869997a8b7 patch 8.1.1009: MS-Windows: some text is not baseline aligned
Bram Moolenaar <Bram@vim.org>
parents: 13150
diff changeset
825 DWRITE_PARAGRAPH_ALIGNMENT_FAR);
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
826
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
827 if (SUCCEEDED(hr))
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
828 hr = pTextFormat->SetWordWrapping(DWRITE_WORD_WRAPPING_NO_WRAP);
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
829
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
830 SafeRelease(&localizedFamilyNames);
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
831 SafeRelease(&fontFamily);
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
832 SafeRelease(&font);
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
833
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
834 if (SUCCEEDED(hr))
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
835 *ppTextFormat = pTextFormat;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
836 else
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
837 SafeRelease(&pTextFormat);
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
838
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
839 return hr;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
840 }
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
841
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
842 HRESULT
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
843 DWriteContext::SetFontByLOGFONT(const LOGFONTW &logFont)
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
844 {
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
845 HRESULT hr = S_OK;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
846 IDWriteTextFormat *pTextFormat = NULL;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
847
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
848 hr = CreateTextFormatFromLOGFONT(logFont, &pTextFormat);
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
849
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
850 if (SUCCEEDED(hr))
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
851 {
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
852 SafeRelease(&mTextFormat);
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
853 mTextFormat = pTextFormat;
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
854 mFontWeight = static_cast<DWRITE_FONT_WEIGHT>(logFont.lfWeight);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
855 mFontStyle = logFont.lfItalic ? DWRITE_FONT_STYLE_ITALIC
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
856 : DWRITE_FONT_STYLE_NORMAL;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
857 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
858
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
859 return hr;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
860 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
861
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
862 void
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
863 DWriteContext::SetFont(HFONT hFont)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
864 {
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
865 FontCache::Item item;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
866 if (mFontCache.get(hFont, item))
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
867 {
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
868 if (item.pTextFormat != NULL)
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
869 {
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
870 item.pTextFormat->AddRef();
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
871 SafeRelease(&mTextFormat);
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
872 mTextFormat = item.pTextFormat;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
873 mFontWeight = item.fontWeight;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
874 mFontStyle = item.fontStyle;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
875 mFallbackDC = false;
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
876 }
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
877 else
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
878 mFallbackDC = true;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
879 return;
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
880 }
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
881
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
882 HRESULT hr = E_FAIL;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
883 LOGFONTW lf;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
884 if (GetObjectW(hFont, sizeof(lf), &lf))
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
885 hr = SetFontByLOGFONT(lf);
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
886
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
887 item.hFont = hFont;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
888 if (SUCCEEDED(hr))
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
889 {
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
890 item.pTextFormat = mTextFormat;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
891 item.fontWeight = mFontWeight;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
892 item.fontStyle = mFontStyle;
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
893 mFallbackDC = false;
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
894 }
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
895 else
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
896 mFallbackDC = true;
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
897 mFontCache.put(item);
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
898 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
899
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
900 void
13150
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
901 DWriteContext::Rebind()
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
902 {
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
903 SafeRelease(&mBitmap);
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
904
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
905 mRT->BindDC(mHDC, &mBindRect);
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
906 mRT->SetTransform(D2D1::IdentityMatrix());
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
907
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
908 D2D1_BITMAP_PROPERTIES props = {
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
909 {DXGI_FORMAT_B8G8R8A8_UNORM, D2D1_ALPHA_MODE_IGNORE},
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
910 96.0f, 96.0f
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
911 };
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
912 mRT->CreateBitmap(
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
913 D2D1::SizeU(mBindRect.right - mBindRect.left,
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
914 mBindRect.bottom - mBindRect.top),
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
915 props, &mBitmap);
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
916 }
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
917
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
918 void
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
919 DWriteContext::BindDC(HDC hdc, const RECT *rect)
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
920 {
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
921 mHDC = hdc;
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
922 mBindRect = *rect;
13150
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
923
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
924 if (mRT == NULL)
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
925 CreateDeviceResources();
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
926 else
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
927 {
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
928 Flush();
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
929 Rebind();
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
930 }
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
931 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
932
16091
e8d8650fa625 patch 8.1.1050: blank srceen when DirectWrite failed
Bram Moolenaar <Bram@vim.org>
parents: 16048
diff changeset
933 extern "C" void redraw_later_clear(void);
e8d8650fa625 patch 8.1.1050: blank srceen when DirectWrite failed
Bram Moolenaar <Bram@vim.org>
parents: 16048
diff changeset
934
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
935 HRESULT
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
936 DWriteContext::SetDrawingMode(DrawingMode mode)
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
937 {
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
938 HRESULT hr = S_OK;
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
939
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
940 switch (mode)
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
941 {
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
942 default:
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
943 case DM_GDI:
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
944 if (mInteropHDC != NULL)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
945 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
946 mGDIRT->ReleaseDC(NULL);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
947 mInteropHDC = NULL;
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
948 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
949 if (mDrawing)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
950 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
951 hr = mRT->EndDraw();
16539
563163ec0244 patch 8.1.1273: compiler warning in direct write code
Bram Moolenaar <Bram@vim.org>
parents: 16091
diff changeset
952 if (hr == (HRESULT)D2DERR_RECREATE_TARGET)
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
953 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
954 hr = S_OK;
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
955 DiscardDeviceResources();
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
956 CreateDeviceResources();
16091
e8d8650fa625 patch 8.1.1050: blank srceen when DirectWrite failed
Bram Moolenaar <Bram@vim.org>
parents: 16048
diff changeset
957 redraw_later_clear();
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
958 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
959 mDrawing = false;
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
960 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
961 break;
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
962
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
963 case DM_DIRECTX:
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
964 if (mInteropHDC != NULL)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
965 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
966 mGDIRT->ReleaseDC(NULL);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
967 mInteropHDC = NULL;
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
968 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
969 else if (mDrawing == false)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
970 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
971 CreateDeviceResources();
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
972 mRT->BeginDraw();
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
973 mDrawing = true;
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
974 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
975 break;
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
976
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
977 case DM_INTEROP:
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
978 if (mDrawing == false)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
979 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
980 CreateDeviceResources();
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
981 mRT->BeginDraw();
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
982 mDrawing = true;
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
983 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
984 if (mInteropHDC == NULL)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
985 hr = mGDIRT->GetDC(D2D1_DC_INITIALIZE_MODE_COPY, &mInteropHDC);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
986 break;
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
987 }
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
988 mDMode = mode;
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
989 return hr;
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
990 }
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
991
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
992 ID2D1Brush*
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
993 DWriteContext::SolidBrush(COLORREF color)
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
994 {
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
995 mBrush->SetColor(D2D1::ColorF(UINT32(GetRValue(color)) << 16 |
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
996 UINT32(GetGValue(color)) << 8 | UINT32(GetBValue(color))));
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
997 return mBrush;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
998 }
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
999
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1000 void
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1001 DWriteContext::DrawText(const WCHAR *text, int len,
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1002 int x, int y, int w, int h, int cellWidth, COLORREF color,
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1003 UINT fuOptions, const RECT *lprc, const INT *lpDx)
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1004 {
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1005 if (mFallbackDC)
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1006 {
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1007 // Fall back to GDI rendering.
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1008 HRESULT hr = SetDrawingMode(DM_INTEROP);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1009 if (SUCCEEDED(hr))
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1010 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1011 HGDIOBJ hFont = ::GetCurrentObject(mHDC, OBJ_FONT);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1012 HGDIOBJ hOldFont = ::SelectObject(mInteropHDC, hFont);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1013 ::SetTextColor(mInteropHDC, color);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1014 ::SetBkMode(mInteropHDC, ::GetBkMode(mHDC));
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1015 ::ExtTextOutW(mInteropHDC, x, y, fuOptions, lprc, text, len, lpDx);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1016 ::SelectObject(mInteropHDC, hOldFont);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1017 }
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1018 return;
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1019 }
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1020
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1021 HRESULT hr;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1022 IDWriteTextLayout *textLayout = NULL;
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1023
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1024 SetDrawingMode(DM_DIRECTX);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1025
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1026 hr = mDWriteFactory->CreateTextLayout(text, len, mTextFormat,
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1027 FLOAT(w), FLOAT(h), &textLayout);
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1028
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1029 if (SUCCEEDED(hr))
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1030 {
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1031 DWRITE_TEXT_RANGE textRange = { 0, UINT32(len) };
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1032 textLayout->SetFontWeight(mFontWeight, textRange);
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1033 textLayout->SetFontStyle(mFontStyle, textRange);
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1034
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1035 TextRenderer renderer(this);
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1036 TextRendererContext context = { color, FLOAT(cellWidth), 0.0f };
16048
728bef04b0d4 patch 8.1.1029: DirectWrite doesn't take 'linespace' into account
Bram Moolenaar <Bram@vim.org>
parents: 16007
diff changeset
1037 textLayout->Draw(&context, &renderer, FLOAT(x), FLOAT(y));
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1038 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1039
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1040 SafeRelease(&textLayout);
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1041 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1042
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1043 void
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1044 DWriteContext::FillRect(const RECT *rc, COLORREF color)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1045 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1046 if (mDMode == DM_INTEROP)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1047 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1048 // GDI functions are used before this call. Keep using GDI.
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1049 // (Switching to Direct2D causes terrible slowdown.)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1050 HBRUSH hbr = ::CreateSolidBrush(color);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1051 ::FillRect(mInteropHDC, rc, hbr);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1052 ::DeleteObject(HGDIOBJ(hbr));
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1053 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1054 else
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1055 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1056 SetDrawingMode(DM_DIRECTX);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1057 mRT->FillRectangle(
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1058 D2D1::RectF(FLOAT(rc->left), FLOAT(rc->top),
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1059 FLOAT(rc->right), FLOAT(rc->bottom)),
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1060 SolidBrush(color));
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1061 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1062 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1063
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1064 void
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1065 DWriteContext::DrawLine(int x1, int y1, int x2, int y2, COLORREF color)
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1066 {
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1067 if (mDMode == DM_INTEROP)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1068 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1069 // GDI functions are used before this call. Keep using GDI.
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1070 // (Switching to Direct2D causes terrible slowdown.)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1071 HPEN hpen = ::CreatePen(PS_SOLID, 1, color);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1072 HGDIOBJ old_pen = ::SelectObject(mInteropHDC, HGDIOBJ(hpen));
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1073 ::MoveToEx(mInteropHDC, x1, y1, NULL);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1074 ::LineTo(mInteropHDC, x2, y2);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1075 ::SelectObject(mInteropHDC, old_pen);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1076 ::DeleteObject(HGDIOBJ(hpen));
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1077 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1078 else
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1079 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1080 SetDrawingMode(DM_DIRECTX);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1081 mRT->DrawLine(
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1082 D2D1::Point2F(FLOAT(x1), FLOAT(y1) + 0.5f),
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1083 D2D1::Point2F(FLOAT(x2), FLOAT(y2) + 0.5f),
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1084 SolidBrush(color));
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1085 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1086 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1087
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1088 void
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1089 DWriteContext::SetPixel(int x, int y, COLORREF color)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1090 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1091 if (mDMode == DM_INTEROP)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1092 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1093 // GDI functions are used before this call. Keep using GDI.
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1094 // (Switching to Direct2D causes terrible slowdown.)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1095 ::SetPixel(mInteropHDC, x, y, color);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1096 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1097 else
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1098 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1099 SetDrawingMode(DM_DIRECTX);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1100 // Direct2D doesn't have SetPixel API. Use DrawLine instead.
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1101 mRT->DrawLine(
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1102 D2D1::Point2F(FLOAT(x), FLOAT(y) + 0.5f),
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1103 D2D1::Point2F(FLOAT(x+1), FLOAT(y) + 0.5f),
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1104 SolidBrush(color));
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1105 }
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1106 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1107
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1108 void
13150
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1109 DWriteContext::Scroll(int x, int y, const RECT *rc)
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1110 {
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1111 SetDrawingMode(DM_DIRECTX);
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1112 mRT->Flush();
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1113
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1114 D2D1_RECT_U srcRect;
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1115 D2D1_POINT_2U destPoint;
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1116 if (x >= 0)
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1117 {
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1118 srcRect.left = rc->left;
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1119 srcRect.right = rc->right - x;
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1120 destPoint.x = rc->left + x;
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1121 }
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1122 else
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1123 {
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1124 srcRect.left = rc->left - x;
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1125 srcRect.right = rc->right;
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1126 destPoint.x = rc->left;
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1127 }
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1128 if (y >= 0)
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1129 {
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1130 srcRect.top = rc->top;
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1131 srcRect.bottom = rc->bottom - y;
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1132 destPoint.y = rc->top + y;
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1133 }
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1134 else
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1135 {
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1136 srcRect.top = rc->top - y;
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1137 srcRect.bottom = rc->bottom;
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1138 destPoint.y = rc->top;
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1139 }
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1140 mBitmap->CopyFromRenderTarget(&destPoint, mRT, &srcRect);
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1141
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1142 D2D1_RECT_F destRect = {
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1143 FLOAT(destPoint.x), FLOAT(destPoint.y),
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1144 FLOAT(destPoint.x + srcRect.right - srcRect.left),
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1145 FLOAT(destPoint.y + srcRect.bottom - srcRect.top)
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1146 };
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1147 mRT->DrawBitmap(mBitmap, destRect, 1.0F,
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1148 D2D1_BITMAP_INTERPOLATION_MODE_NEAREST_NEIGHBOR, destRect);
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1149 }
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1150
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1151 void
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1152 DWriteContext::Flush()
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1153 {
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1154 SetDrawingMode(DM_GDI);
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1155 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1156
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1157 void
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1158 DWriteContext::SetRenderingParams(
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1159 const DWriteRenderingParams *params)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1160 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1161 if (mDWriteFactory == NULL)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1162 return;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1163
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1164 IDWriteRenderingParams *renderingParams = NULL;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1165 D2D1_TEXT_ANTIALIAS_MODE textAntialiasMode =
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1166 D2D1_TEXT_ANTIALIAS_MODE_DEFAULT;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1167 HRESULT hr;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1168 if (params != NULL)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1169 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1170 hr = mDWriteFactory->CreateCustomRenderingParams(params->gamma,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1171 params->enhancedContrast, params->clearTypeLevel,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1172 ToPixelGeometry(params->pixelGeometry),
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1173 ToRenderingMode(params->renderingMode), &renderingParams);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1174 textAntialiasMode = ToTextAntialiasMode(params->textAntialiasMode);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1175 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1176 else
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1177 hr = mDWriteFactory->CreateRenderingParams(&renderingParams);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1178 if (SUCCEEDED(hr) && renderingParams != NULL)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1179 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1180 SafeRelease(&mRenderingParams);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1181 mRenderingParams = renderingParams;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1182 mTextAntialiasMode = textAntialiasMode;
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1183
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1184 Flush();
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1185 mRT->SetTextRenderingParams(mRenderingParams);
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1186 mRT->SetTextAntialiasMode(mTextAntialiasMode);
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1187 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1188 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1189
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1190 DWriteRenderingParams *
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1191 DWriteContext::GetRenderingParams(
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1192 DWriteRenderingParams *params)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1193 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1194 if (params != NULL && mRenderingParams != NULL)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1195 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1196 params->gamma = mRenderingParams->GetGamma();
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1197 params->enhancedContrast = mRenderingParams->GetEnhancedContrast();
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1198 params->clearTypeLevel = mRenderingParams->GetClearTypeLevel();
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1199 params->pixelGeometry = ToInt(mRenderingParams->GetPixelGeometry());
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1200 params->renderingMode = ToInt(mRenderingParams->GetRenderingMode());
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1201 params->textAntialiasMode = mTextAntialiasMode;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1202 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1203 return params;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1204 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1205
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1206 ////////////////////////////////////////////////////////////////////////////
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1207 // PUBLIC C INTERFACES
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1208
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1209 void
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1210 DWrite_Init(void)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1211 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1212 #ifdef DYNAMIC_DIRECTX
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1213 // Load libraries.
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1214 hD2D1DLL = vimLoadLib(const_cast<char*>("d2d1.dll"));
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1215 hDWriteDLL = vimLoadLib(const_cast<char*>("dwrite.dll"));
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1216 if (hD2D1DLL == NULL || hDWriteDLL == NULL)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1217 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1218 DWrite_Final();
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1219 return;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1220 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1221 // Get address of procedures.
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1222 pGetUserDefaultLocaleName = (PGETUSERDEFAULTLOCALENAME)GetProcAddress(
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1223 GetModuleHandle("kernel32.dll"), "GetUserDefaultLocaleName");
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1224 pD2D1CreateFactory = (PD2D1CREATEFACTORY)GetProcAddress(hD2D1DLL,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1225 "D2D1CreateFactory");
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1226 pDWriteCreateFactory = (PDWRITECREATEFACTORY)GetProcAddress(hDWriteDLL,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1227 "DWriteCreateFactory");
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1228 #endif
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1229 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1230
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1231 void
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1232 DWrite_Final(void)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1233 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1234 #ifdef DYNAMIC_DIRECTX
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1235 pGetUserDefaultLocaleName = NULL;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1236 pD2D1CreateFactory = NULL;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1237 pDWriteCreateFactory = NULL;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1238 unload(hDWriteDLL);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1239 unload(hD2D1DLL);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1240 #endif
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1241 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1242
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1243 DWriteContext *
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1244 DWriteContext_Open(void)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1245 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1246 #ifdef DYNAMIC_DIRECTX
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1247 if (pGetUserDefaultLocaleName == NULL || pD2D1CreateFactory == NULL
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1248 || pDWriteCreateFactory == NULL)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1249 return NULL;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1250 #endif
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1251 return new DWriteContext();
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1252 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1253
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1254 void
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1255 DWriteContext_BindDC(DWriteContext *ctx, HDC hdc, const RECT *rect)
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1256 {
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1257 if (ctx != NULL)
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1258 ctx->BindDC(hdc, rect);
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1259 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1260
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1261 void
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1262 DWriteContext_SetFont(DWriteContext *ctx, HFONT hFont)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1263 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1264 if (ctx != NULL)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1265 ctx->SetFont(hFont);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1266 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1267
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1268 void
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1269 DWriteContext_DrawText(
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1270 DWriteContext *ctx,
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1271 const WCHAR *text,
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1272 int len,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1273 int x,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1274 int y,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1275 int w,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1276 int h,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1277 int cellWidth,
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1278 COLORREF color,
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1279 UINT fuOptions,
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1280 const RECT *lprc,
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1281 const INT *lpDx)
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1282 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1283 if (ctx != NULL)
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1284 ctx->DrawText(text, len, x, y, w, h, cellWidth, color,
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1285 fuOptions, lprc, lpDx);
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1286 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1287
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1288 void
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1289 DWriteContext_FillRect(DWriteContext *ctx, const RECT *rc, COLORREF color)
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1290 {
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1291 if (ctx != NULL)
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1292 ctx->FillRect(rc, color);
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1293 }
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1294
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1295 void
12986
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1296 DWriteContext_DrawLine(DWriteContext *ctx, int x1, int y1, int x2, int y2,
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1297 COLORREF color)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1298 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1299 if (ctx != NULL)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1300 ctx->DrawLine(x1, y1, x2, y2, color);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1301 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1302
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1303 void
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1304 DWriteContext_SetPixel(DWriteContext *ctx, int x, int y, COLORREF color)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1305 {
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1306 if (ctx != NULL)
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1307 ctx->SetPixel(x, y, color);
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1308 }
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1309
18e6f4addce9 patch 8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
Christian Brabandt <cb@256bit.org>
parents: 12934
diff changeset
1310 void
13150
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1311 DWriteContext_Scroll(DWriteContext *ctx, int x, int y, const RECT *rc)
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1312 {
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1313 if (ctx != NULL)
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1314 ctx->Scroll(x, y, rc);
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1315 }
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1316
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 13028
diff changeset
1317 void
12934
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1318 DWriteContext_Flush(DWriteContext *ctx)
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1319 {
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1320 if (ctx != NULL)
2ebc3df65ca2 patch 8.0.1343: MS-Windows: does not show colored emojis
Christian Brabandt <cb@256bit.org>
parents: 8641
diff changeset
1321 ctx->Flush();
6110
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1322 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1323
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1324 void
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1325 DWriteContext_Close(DWriteContext *ctx)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1326 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1327 delete ctx;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1328 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1329
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1330 void
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1331 DWriteContext_SetRenderingParams(
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1332 DWriteContext *ctx,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1333 const DWriteRenderingParams *params)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1334 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1335 if (ctx != NULL)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1336 ctx->SetRenderingParams(params);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1337 }
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1338
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1339 DWriteRenderingParams *
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1340 DWriteContext_GetRenderingParams(
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1341 DWriteContext *ctx,
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1342 DWriteRenderingParams *params)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1343 {
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1344 if (ctx != NULL)
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1345 return ctx->GetRenderingParams(params);
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1346 else
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1347 return NULL;
1bff71d20262 updated for version 7.4.393
Bram Moolenaar <bram@vim.org>
parents:
diff changeset
1348 }