Mercurial > MadButterfly
annotate Android/jni/mbfly.cpp @ 984:3fe8054457a8 refine_backend_if
Change interface of mb_backend_t for more concise
| author | Thinker K.F. Li <thinker@codemud.net> |
|---|---|
| date | Mon, 22 Nov 2010 00:42:29 +0800 |
| parents | 0d9f1f4d3154 |
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| rev | line source |
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| 496 | 1 #include <SkCanvas.h> |
| 2 | |
| 3 #define DECL_C extern "C" { | |
| 4 #define END_C } | |
| 5 | |
| 6 DECL_C | |
| 7 | |
| 8 #include <stdio.h> | |
| 9 #include <mb.h> | |
| 10 #include <jni.h> | |
| 11 | |
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12 #define ASSERT(x) |
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13 |
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14 |
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15 extern mbe_t *skia_mbe_create_by_canvas(SkCanvas *canvas); |
| 496 | 16 |
| 17 jint Java_org_madbutterfly__1jni_redraw_1man_1new(JNIEnv *env, | |
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18 jobject cls, |
| 496 | 19 jobject cr, |
| 20 jobject backend) { | |
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21 jclass canvas_cls; |
| 496 | 22 jfieldID fid; |
| 23 SkCanvas *_cr, *_backend; | |
| 24 redraw_man_t *rdman; | |
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25 mbe_t *mbe1, *mbe2; |
| 496 | 26 |
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27 canvas_cls = env->GetObjectClass(cr); |
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28 fid = env->GetFieldID(canvas_cls, "mNativeCanvas", "I"); |
| 496 | 29 _cr = (SkCanvas *)env->GetIntField(cr, fid); |
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30 canvas_cls = env->GetObjectClass(backend); |
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31 fid = env->GetFieldID(canvas_cls, "mNativeCanvas", "I"); |
| 496 | 32 _backend = (SkCanvas *)env->GetIntField(backend, fid); |
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33 |
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34 mbe1 = skia_mbe_create_by_canvas(_cr); |
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35 mbe2 = skia_mbe_create_by_canvas(_backend); |
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36 ASSERT(mbe1 != NULL && mbe2 != NULL); |
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37 |
| 496 | 38 rdman = (redraw_man_t *)malloc(sizeof(redraw_man_t)); |
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39 ASSERT(rdman != NULL); |
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40 redraw_man_init(rdman, mbe1, mbe2); |
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41 |
| 496 | 42 return (jint)rdman; |
| 43 } | |
| 44 | |
| 45 void Java_org_madbutterfly__1jni_redraw_1man_1free(JNIEnv *env, | |
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46 jobject cls, |
| 496 | 47 jint rdman) { |
| 48 redraw_man_destroy((redraw_man_t *)rdman); | |
| 49 free((redraw_man_t *)rdman); | |
| 50 } | |
| 51 | |
| 52 jint Java_org_madbutterfly__1jni_rdman_1add_1shape(JNIEnv *env, | |
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53 jobject cls, |
| 496 | 54 jint rdman, |
| 55 jint shape, | |
| 56 jint coord) { | |
| 57 jint r; | |
| 58 | |
| 59 r = rdman_add_shape((redraw_man_t *)rdman, | |
| 60 (shape_t *)shape, | |
| 61 (coord_t *)coord); | |
| 62 return r; | |
| 63 } | |
| 64 | |
| 65 jint Java_org_madbutterfly__1jni_rdman_1get_1root(JNIEnv *env, | |
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66 jobject cls, |
| 496 | 67 jint rdman) { |
| 68 jint root; | |
| 69 | |
| 70 root = (jint)rdman_get_root((redraw_man_t *)rdman); | |
| 71 return root; | |
| 72 } | |
| 73 | |
| 74 jint Java_org_madbutterfly__1jni_rdman_1redraw_1all(JNIEnv *env, | |
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75 jobject cls, |
| 496 | 76 jint rdman) { |
| 77 jint r; | |
| 78 | |
| 79 r = rdman_redraw_all((redraw_man_t *)rdman); | |
| 80 return r; | |
| 81 } | |
| 82 | |
| 83 void Java_org_madbutterfly__1jni_rdman_1paint_1fill(JNIEnv *env, | |
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84 jobject cls, |
| 496 | 85 jint rdman, |
| 86 jint paint, | |
| 87 jint shape) { | |
| 88 rdman_paint_fill((redraw_man_t *)rdman, | |
| 89 (paint_t *)paint, | |
| 90 (shape_t *)shape); | |
| 91 } | |
| 92 | |
| 93 void Java_org_madbutterfly__1jni_rdman_1paint_1stroke(JNIEnv *env, | |
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94 jobject cls, |
| 496 | 95 jint rdman, |
| 96 jint paint, | |
| 97 jint shape) { | |
| 98 rdman_paint_stroke((redraw_man_t *)rdman, | |
| 99 (paint_t *)paint, | |
| 100 (shape_t *)shape); | |
| 101 } | |
| 102 | |
| 103 jint Java_org_madbutterfly__1jni_rdman_1coord_1new(JNIEnv *env, | |
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104 jobject cls, |
| 496 | 105 jint rdman, |
| 106 jint parent) { | |
| 107 jint coord; | |
| 108 | |
| 109 coord = (jint)rdman_coord_new((redraw_man_t *)rdman, | |
| 110 (coord_t *)parent); | |
| 111 return coord; | |
| 112 } | |
| 113 | |
| 114 void Java_org_madbutterfly__1jni_rdman_1coord_1free(JNIEnv *env, | |
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115 jobject cls, |
| 496 | 116 jint rdman, |
| 117 jint coord) { | |
| 118 rdman_coord_free((redraw_man_t *)rdman, | |
| 119 (coord_t *)coord); | |
| 120 } | |
| 121 | |
| 122 void Java_org_madbutterfly__1jni_rdman_1coord_1subtree_1free(JNIEnv *env, | |
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123 jobject cls, |
| 496 | 124 jint rdman, |
| 125 jint coord) { | |
| 126 rdman_coord_subtree_free((redraw_man_t *)rdman, | |
| 127 (coord_t *)coord); | |
| 128 } | |
| 129 | |
| 130 void Java_org_madbutterfly__1jni_rdman_1coord_1changed(JNIEnv *env, | |
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131 jobject cls, |
| 496 | 132 jint rdman, |
| 133 jint coord) { | |
| 134 rdman_coord_changed((redraw_man_t *)rdman, | |
| 135 (coord_t *)coord); | |
| 136 } | |
| 137 | |
| 138 void Java_org_madbutterfly__1jni_rdman_1shape_1changed(JNIEnv *env, | |
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139 jobject cls, |
| 496 | 140 jint rdman, |
| 141 jint shape) { | |
| 142 rdman_shape_changed((redraw_man_t *)rdman, | |
| 143 (shape_t *)shape); | |
| 144 } | |
| 145 | |
| 146 void Java_org_madbutterfly__1jni_rdman_1shape_1free(JNIEnv *env, | |
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147 jobject cls, |
| 496 | 148 jint rdman, |
| 149 jint shape) { | |
| 150 rdman_shape_free((redraw_man_t *)rdman, | |
| 151 (shape_t *)shape); | |
| 152 } | |
| 153 | |
| 154 jint Java_org_madbutterfly__1jni_rdman_1shape_1path_1new(JNIEnv *env, | |
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155 jobject cls, |
| 496 | 156 jint rdman, |
| 157 jstring data) { | |
| 158 const char *str; | |
| 159 jint shape; | |
| 160 | |
| 161 str = env->GetStringUTFChars(data, NULL); | |
| 162 shape = (jint)rdman_shape_path_new((redraw_man_t *)rdman, (char *)str); | |
| 163 env->ReleaseStringUTFChars(data, str); | |
| 164 | |
| 165 return shape; | |
| 166 } | |
| 167 | |
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168 void Java_org_madbutterfly__1jni_sh_1set_1stroke_1width(JNIEnv *env, |
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169 jobject cls, |
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170 jint shape, |
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171 jfloat w) { |
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172 sh_set_stroke_width((shape_t *)shape, w); |
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173 } |
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174 |
| 496 | 175 jint Java_org_madbutterfly__1jni_rdman_1paint_1color_1new(JNIEnv *env, |
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176 jobject cls, |
| 496 | 177 jint rdman, |
| 178 jfloat r, jfloat g, | |
| 179 jfloat b, jfloat a) { | |
| 180 jint paint; | |
| 181 | |
| 182 paint = (jint)rdman_paint_color_new((redraw_man_t *)rdman, | |
| 183 r, g, b, a); | |
| 184 return paint; | |
| 185 } | |
| 186 | |
| 187 jint Java_org_madbutterfly__1jni_rdman_1paint_1free(JNIEnv *env, | |
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188 jobject cls, |
| 496 | 189 jint rdman, |
| 190 jint paint) { | |
| 191 jint r; | |
| 192 | |
| 193 r = rdman_paint_free((redraw_man_t *)rdman, | |
| 194 (paint_t *)paint); | |
| 195 return r; | |
| 196 } | |
| 197 | |
| 198 void Java_org_madbutterfly__1jni_paint_1color_1set(JNIEnv *env, | |
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199 jobject cls, |
| 496 | 200 jint paint, |
| 201 jfloat r, jfloat g, | |
| 202 jfloat b, jfloat a) { | |
| 203 paint_color_set((paint_t *)paint, r, g, b, a); | |
| 204 } | |
| 205 | |
| 206 jfloatArray Java_org_madbutterfly__1jni_paint_1color_1get(JNIEnv *env, | |
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207 jobject cls, |
| 496 | 208 jint paint) { |
| 209 co_comp_t r, g, b, a; | |
| 210 jfloat color[4]; | |
| 211 jfloatArray result; | |
| 212 | |
| 213 paint_color_get((paint_t *)paint, &r, &g, &b, &a); | |
| 214 color[0] = r; | |
| 215 color[1] = g; | |
| 216 color[2] = b; | |
| 217 color[3] = a; | |
| 218 | |
| 219 result = env->NewFloatArray(4); | |
| 220 env->SetFloatArrayRegion(result, 0, 4, color); | |
| 221 | |
| 222 return result; | |
| 223 } | |
| 224 | |
| 225 END_C | |
| 226 |