src/sp-animation.cpp

   1 #define __SP_ANIMATION_C__
   2
   3 /** \file
   4  * SVG <animate> implementation.
   5  *
   6  * N.B. This file is currently just a stub file with no meaningful implementation.
   7  */
   8 /*
   9  * Authors:
  10  *   Lauris Kaplinski <lauris@kaplinski.com>
  11  *
  12  * Copyright (C) 2002 Lauris Kaplinski
  13  *
  14  * Released under GNU GPL, read the file 'COPYING' for more information
  15  */
  16
  17 #include "sp-animation.h"
  18
  19 #if 0
  20 /* Feel free to remove this function and its calls. */
  21 static void
  22 log_set_attr(char const *const classname, unsigned int const key, char const *const value)
  23 {
  24     unsigned char const *const attr_name = sp_attribute_name(key);
  25     if (value) {
  26         g_print("%s: Set %s=%s\n", classname, attr_name, value);
  27     } else {
  28         g_print("%s: unset %s.\n", classname, attr_name);
  29     }
  30 }
  31 #else
  32 # define log_set_attr(_classname, _key, _value) static_cast<void>(0)
  33 #endif
  34
  35 /* Animation base class */
  36
  37 static void sp_animation_class_init(SPAnimationClass *klass);
  38 static void sp_animation_init(SPAnimation *animation);
  39
  40 static void sp_animation_build(SPObject *object, SPDocument *document, Inkscape::XML::Node *repr);
  41 static void sp_animation_release(SPObject *object);
  42 static void sp_animation_set(SPObject *object, unsigned int key, gchar const *value);
  43
  44 static SPObjectClass *animation_parent_class;
  45
  46 GType
  47 sp_animation_get_type(void)
  48 {
  49     static GType animation_type = 0;
  50
  51     if (!animation_type) {
  52         GTypeInfo animation_info = {
  53             sizeof(SPAnimationClass),
  54             NULL, NULL,
  55             (GClassInitFunc) sp_animation_class_init,
  56             NULL, NULL,
  57             sizeof(SPAnimation),
  58             16,
  59             (GInstanceInitFunc) sp_animation_init,
  60             NULL,   /* value_table */
  61         };
  62         animation_type = g_type_register_static(SP_TYPE_OBJECT, "SPAnimation", &animation_info, (GTypeFlags)0);
  63     }
  64     return animation_type;
  65 }
  66
  67 static void
  68 sp_animation_class_init(SPAnimationClass *klass)
  69 {
  70     //GObjectClass *gobject_class = (GObjectClass *) klass;
  71     SPObjectClass *sp_object_class = (SPObjectClass *) klass;
  72
  73     animation_parent_class = (SPObjectClass*)g_type_class_peek_parent(klass);
  74
  75     sp_object_class->build = sp_animation_build;
  76     sp_object_class->release = sp_animation_release;
  77     sp_object_class->set = sp_animation_set;
  78 }
  79
  80 static void
  81 sp_animation_init(SPAnimation */*animation*/)
  82 {
  83 }
  84
  85
  86 static void
  87 sp_animation_build(SPObject *object, SPDocument *document, Inkscape::XML::Node *repr)
  88 {
  89     if (((SPObjectClass *) animation_parent_class)->build)
  90         ((SPObjectClass *) animation_parent_class)->build(object, document, repr);
  91
  92     object->readAttr( "xlink:href");
  93     object->readAttr( "attributeName");
  94     object->readAttr( "attributeType");
  95     object->readAttr( "begin");
  96     object->readAttr( "dur");
  97     object->readAttr( "end");
  98     object->readAttr( "min");
  99     object->readAttr( "max");
 100     object->readAttr( "restart");
 101     object->readAttr( "repeatCount");
 102     object->readAttr( "repeatDur");
 103     object->readAttr( "fill");
 104 }
 105
 106 static void
 107 sp_animation_release(SPObject */*object*/)
 108 {
 109 }
 110
 111 static void
 112 sp_animation_set(SPObject *object, unsigned int key, gchar const *value)
 113 {
 114     //SPAnimation *animation = SP_ANIMATION(object);
 115
 116     log_set_attr("SPAnimation", key, value);
 117
 118     if (((SPObjectClass *) animation_parent_class)->set)
 119         ((SPObjectClass *) animation_parent_class)->set(object, key, value);
 120 }
 121
 122 /* Interpolated animation base class */
 123
 124 static void sp_ianimation_class_init(SPIAnimationClass *klass);
 125 static void sp_ianimation_init(SPIAnimation *animation);
 126
 127 static void sp_ianimation_build(SPObject *object, SPDocument *document, Inkscape::XML::Node *repr);
 128 static void sp_ianimation_release(SPObject *object);
 129 static void sp_ianimation_set(SPObject *object, unsigned int key, gchar const *value);
 130
 131 static SPObjectClass *ianimation_parent_class;
 132
 133 GType
 134 sp_ianimation_get_type(void)
 135 {
 136     static GType type = 0;
 137
 138     if (!type) {
 139         GTypeInfo info = {
 140             sizeof(SPIAnimationClass),
 141             NULL, NULL,
 142             (GClassInitFunc) sp_ianimation_class_init,
 143             NULL, NULL,
 144             sizeof(SPIAnimation),
 145             16,
 146             (GInstanceInitFunc) sp_ianimation_init,
 147             NULL,   /* value_table */
 148         };
 149         type = g_type_register_static(SP_TYPE_OBJECT, "SPIAnimation", &info, (GTypeFlags)0);
 150     }
 151     return type;
 152 }
 153
 154 static void
 155 sp_ianimation_class_init(SPIAnimationClass *klass)
 156 {
 157     //GObjectClass *gobject_class = (GObjectClass *) klass;
 158     SPObjectClass *sp_object_class = (SPObjectClass *) klass;
 159
 160     ianimation_parent_class = (SPObjectClass*)g_type_class_peek_parent(klass);
 161
 162     sp_object_class->build = sp_ianimation_build;
 163     sp_object_class->release = sp_ianimation_release;
 164     sp_object_class->set = sp_ianimation_set;
 165 }
 166
 167 static void
 168 sp_ianimation_init(SPIAnimation */*animation*/)
 169 {
 170 }
 171
 172
 173 static void
 174 sp_ianimation_build(SPObject *object, SPDocument *document, Inkscape::XML::Node *repr)
 175 {
 176     if (((SPObjectClass *) ianimation_parent_class)->build)
 177         ((SPObjectClass *) ianimation_parent_class)->build(object, document, repr);
 178
 179     object->readAttr( "calcMode");
 180     object->readAttr( "values");
 181     object->readAttr( "keyTimes");
 182     object->readAttr( "keySplines");
 183     object->readAttr( "from");
 184     object->readAttr( "to");
 185     object->readAttr( "by");
 186     object->readAttr( "additive");
 187     object->readAttr( "accumulate");
 188 }
 189
 190 static void
 191 sp_ianimation_release(SPObject */*object*/)
 192 {
 193 }
 194
 195 static void
 196 sp_ianimation_set(SPObject *object, unsigned int key, gchar const *value)
 197 {
 198     //SPIAnimation *ianimation = SP_IANIMATION(object);
 199
 200     log_set_attr("SPIAnimation", key, value);
 201
 202     if (((SPObjectClass *) ianimation_parent_class)->set)
 203         ((SPObjectClass *) ianimation_parent_class)->set(object, key, value);
 204 }
 205
 206 /* SVG <animate> */
 207
 208 static void sp_animate_class_init(SPAnimateClass *klass);
 209 static void sp_animate_init(SPAnimate *animate);
 210
 211 static void sp_animate_build(SPObject *object, SPDocument *document, Inkscape::XML::Node *repr);
 212 static void sp_animate_release(SPObject *object);
 213 static void sp_animate_set(SPObject *object, unsigned int key, gchar const *value);
 214
 215 static SPIAnimationClass *animate_parent_class;
 216
 217 GType
 218 sp_animate_get_type(void)
 219 {
 220     static GType type = 0;
 221
 222     if (!type) {
 223         GTypeInfo info = {
 224             sizeof(SPAnimateClass),
 225             NULL, NULL,
 226             (GClassInitFunc) sp_animate_class_init,
 227             NULL, NULL,
 228             sizeof(SPAnimate),
 229             16,
 230             (GInstanceInitFunc) sp_animate_init,
 231             NULL,   /* value_table */
 232         };
 233         type = g_type_register_static(SP_TYPE_IANIMATION, "SPAnimate", &info, (GTypeFlags)0);
 234     }
 235     return type;
 236 }
 237
 238 static void
 239 sp_animate_class_init(SPAnimateClass *klass)
 240 {
 241     //GObjectClass *gobject_class = (GObjectClass *) klass;
 242     SPObjectClass *sp_object_class = (SPObjectClass *) klass;
 243
 244     animate_parent_class = (SPIAnimationClass*)g_type_class_peek_parent(klass);
 245
 246     sp_object_class->build = sp_animate_build;
 247     sp_object_class->release = sp_animate_release;
 248     sp_object_class->set = sp_animate_set;
 249 }
 250
 251 static void
 252 sp_animate_init(SPAnimate */*animate*/)
 253 {
 254 }
 255
 256
 257 static void
 258 sp_animate_build(SPObject *object, SPDocument *document, Inkscape::XML::Node *repr)
 259 {
 260     if (((SPObjectClass *) animate_parent_class)->build)
 261         ((SPObjectClass *) animate_parent_class)->build(object, document, repr);
 262 }
 263
 264 static void
 265 sp_animate_release(SPObject */*object*/)
 266 {
 267 }
 268
 269 static void
 270 sp_animate_set(SPObject *object, unsigned int key, gchar const *value)
 271 {
 272     //SPAnimate *animate = SP_ANIMATE(object);
 273
 274     log_set_attr("SPAnimate", key, value);
 275
 276     if (((SPObjectClass *) animate_parent_class)->set)
 277         ((SPObjectClass *) animate_parent_class)->set(object, key, value);
 278 }
 279
 280
 281 /*
 282   Local Variables:
 283   mode:c++
 284   c-file-style:"stroustrup"
 285   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
 286   indent-tabs-mode:nil
 287   fill-column:99
 288   End:
 289 */
 290 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :