--- /dev/null
+/*
+ * SLP
+ * Copyright (c) 2010 Samsung Electronics, Inc.
+ * All rights reserved.
+ *
+ * This software is a confidential and proprietary information
+ * of Samsung Electronics, Inc. ("Confidential Information"). You
+ * shall not disclose such Confidential Information and shall use
+ * it only in accordance with the terms of the license agreement
+ * you entered into with Samsung Electronics.
+ */
+
+
+/**
+ *
+ * @addtogroup Animator
+ *
+ * Animator
+*/
+
+#include <Elementary.h>
+
+
+
+#define ELM_FX_EXCEPTION_ENABLE
+
+#define ELM_FX_NULL_CHECK( obj ) \
+ if( ( obj ) == 0 ) \
+ return
+
+#define ELM_FX_NULL_CHECK_WITH_RET( obj, ret ) \
+ if( ( obj ) == 0 ) \
+ return ret
+
+
+static const float _in_out_table[181] = {
+0, 3.08652e-05, 0.000123472, 0.000277855, 0.000494071, 0.000772201, 0.00111235, 0.00151464, 0.00197923, 0.00250628, 0.00309601, 0.00374862, 0.00446438, 0.00524354, 0.00608643, 0.00699335, 0.00796467,
+0.00900077, 0.0101021, 0.011269, 0.012502, 0.0138016, 0.0151684, 0.0166028, 0.0181056, 0.0196773, 0.0213187, 0.0230304, 0.0248132, 0.026668, 0.0285955, 0.0305966, 0.0326724, 0.0348238, 0.0370519,
+0.0393577, 0.0417424, 0.0442074, 0.0467538, 0.0493831, 0.0520968, 0.0548963, 0.0577834, 0.0607596, 0.063827, 0.0669873, 0.0702427, 0.0735953, 0.0770474, 0.0806015, 0.0842603, 0.0880264, 0.0919029,
+0.095893, 0.1, 0.104228, 0.10858, 0.11306, 0.117674, 0.122427, 0.127322, 0.132367, 0.137567, 0.142929, 0.14846, 0.154169, 0.160065, 0.166158, 0.172458, 0.178977,0.18573, 0.192732, 0.2, 0.207554,
+0.215417, 0.223615, 0.232178, 0.241144, 0.250556, 0.260466, 0.270939, 0.282055, 0.29392, 0.30667, 0.320495, 0.335664, 0.352594, 0.371981, 0.395178, 0.425672, 0.5, 0.574328, 0.604822, 0.628019,
+0.647406, 0.664336, 0.679505, 0.69333, 0.70608, 0.717945, 0.729061, 0.739534, 0.749444, 0.758856, 0.767822, 0.776385, 0.784583, 0.792446, 0.8, 0.807268, 0.81427, 0.821023, 0.827542, 0.833842,
+0.839935, 0.845831, 0.85154, 0.857071, 0.862433, 0.867633, 0.872678, 0.877573, 0.882326, 0.88694, 0.89142, 0.895772, 0.9, 0.904107, 0.908097, 0.911974, 0.91574, 0.919398, 0.922953, 0.926405,
+0.929757, 0.933013, 0.936173, 0.93924, 0.942217, 0.945104, 0.947903, 0.950617, 0.953246, 0.955793, 0.958258, 0.960642, 0.962948, 0.965176, 0.967328, 0.969403, 0.971405, 0.973332, 0.975187, 0.97697,
+0.978681, 0.980323, 0.981894, 0.983397, 0.984832, 0.986198, 0.987498, 0.988731, 0.989898, 0.990999, 0.992035, 0.993007, 0.993914, 0.994756, 0.995536, 0.996251, 0.996904, 0.997494, 0.998021, 0.998485,
+0.998888, 0.999228, 0.999506, 0.999722, 0.999877, 0.999969, 1 };
+
+
+static const float _in_table[181] = {
+0, 1.54322e-05, 6.17303e-05, 0.000138899, 0.000246944, 0.000385877, 0.00055571, 0.000756459, 0.000988143, 0.00125078, 0.0015444, 0.00186903, 0.0022247, 0.00261143, 0.00302928, 0.00347827, 0.00395845,
+0.00446987, 0.00501256, 0.00558659, 0.00619201, 0.00682887, 0.00749724, 0.00819718, 0.00892875, 0.00969203, 0.0104871, 0.011314, 0.0121729, 0.0130637, 0.0139867, 0.0149419, 0.0159293, 0.0169492,
+0.0180015, 0.0190865, 0.0202041, 0.0213546, 0.0225379, 0.0237544, 0.025004, 0.0262869, 0.0276032, 0.0289531, 0.0303367, 0.0317542, 0.0332056, 0.0346912, 0.0362112, 0.0377656, 0.0393546, 0.0409785,
+0.0426374, 0.0443314, 0.0460608, 0.0478257, 0.0496265, 0.0514631, 0.0533359, 0.0552451, 0.057191, 0.0591736, 0.0611933, 0.0632503, 0.0653449, 0.0674772, 0.0696476, 0.0718564, 0.0741037, 0.0763899,
+0.0787153, 0.0810802, 0.0834849, 0.0859296, 0.0884148, 0.0909407, 0.0935076, 0.0961161, 0.0987663, 0.101459, 0.104194, 0.106971, 0.109793, 0.112658, 0.115567, 0.11852, 0.121519, 0.124564, 0.127654,
+0.130791, 0.133975, 0.137206, 0.140485, 0.143813, 0.147191, 0.150618, 0.154095, 0.157623, 0.161203, 0.164835, 0.168521, 0.17226, 0.176053, 0.179901, 0.183806, 0.187767, 0.191786, 0.195863, 0.2,
+0.204197, 0.208455, 0.212776, 0.217159, 0.221607, 0.226121, 0.230701, 0.235349, 0.240066, 0.244853, 0.249712, 0.254644, 0.259651, 0.264733, 0.269893, 0.275133, 0.280454, 0.285857, 0.291345, 0.29692,
+0.302584, 0.308339, 0.314187, 0.320131, 0.326173, 0.332316, 0.338562, 0.344915, 0.351378, 0.357955, 0.364647, 0.371461, 0.378398, 0.385464, 0.392663, 0.4, 0.40748, 0.415108, 0.42289, 0.430833,
+0.438944, 0.447229, 0.455697, 0.464357, 0.473217, 0.482289, 0.491583, 0.501112, 0.51089, 0.520932, 0.531255, 0.541877, 0.552821, 0.56411, 0.575772, 0.587839, 0.600347, 0.61334, 0.626867, 0.640989,
+0.65578, 0.671329, 0.68775, 0.705189, 0.723838, 0.743962, 0.76594, 0.790356, 0.818188, 0.851343, 0.894737, 1 };
+
+
+static const float _out_table[181] = {
+0, 0.105263, 0.148657, 0.181812, 0.209644, 0.23406, 0.256038, 0.276162, 0.294811, 0.31225, 0.328671, 0.34422, 0.359011, 0.373133, 0.38666, 0.399653, 0.412161, 0.424228, 0.43589, 0.447179, 0.458123,
+0.468745, 0.479068, 0.48911, 0.498888, 0.508417, 0.517711, 0.526783, 0.535643, 0.544303, 0.552771, 0.561056, 0.569167, 0.57711, 0.584892, 0.59252, 0.6, 0.607337, 0.614536, 0.621602, 0.628539, 0.635353,
+0.642045, 0.648622, 0.655085, 0.661438, 0.667684, 0.673827, 0.679869, 0.685813, 0.691661, 0.697416, 0.70308, 0.708655, 0.714143, 0.719546, 0.724867, 0.730107, 0.735267, 0.740349, 0.745356, 0.750288,
+0.755147, 0.759934, 0.764651, 0.769299, 0.773879, 0.778393, 0.782841, 0.787224, 0.791545, 0.795803, 0.8, 0.804137, 0.808214, 0.812233, 0.816194, 0.820099, 0.823947, 0.82774, 0.831479, 0.835165,
+0.838797, 0.842377, 0.845905, 0.849382, 0.852809, 0.856187, 0.859515, 0.862794, 0.866025, 0.869209, 0.872346, 0.875436, 0.878481, 0.88148, 0.884433, 0.887342, 0.890207, 0.893029, 0.895806, 0.898541,
+0.901234, 0.903884, 0.906492, 0.909059, 0.911585, 0.91407, 0.916515, 0.91892, 0.921285, 0.92361, 0.925896, 0.928144, 0.930352, 0.932523, 0.934655, 0.93675, 0.938807, 0.940826, 0.942809, 0.944755,
+0.946664, 0.948537, 0.950374, 0.952174, 0.953939, 0.955669, 0.957363, 0.959021, 0.960645, 0.962234, 0.963789, 0.965309, 0.966794, 0.968246, 0.969663, 0.971047, 0.972397, 0.973713, 0.974996, 0.976246,
+0.977462, 0.978645, 0.979796, 0.980914, 0.981998, 0.983051, 0.984071, 0.985058, 0.986013, 0.986936, 0.987827,0.988686, 0.989513, 0.990308, 0.991071, 0.991803, 0.992503, 0.993171, 0.993808, 0.994413,
+0.994987, 0.99553, 0.996042, 0.996522, 0.996971, 0.997389, 0.997775, 0.998131, 0.998456, 0.998749, 0.999012, 0.999244, 0.999444, 0.999614, 0.999753, 0.999861, 0.999938, 0.999985, 1 };
+
+
+struct _animator {
+
+ Evas_Object* parent;
+ Ecore_Timer* timer;
+
+ double begin_time;
+ double cur_time;
+ double duration;
+ unsigned int repeat_cnt;
+ unsigned int cur_repeat_cnt;
+
+ double (*curve_op)( const double );
+
+ void (*animator_op)(void*, Elm_Animator*, const double);
+ void* animator_arg;
+
+ void (*completion_op)(void*);
+ void* completion_arg;
+
+ Eina_Bool auto_reverse :1;
+ Eina_Bool on_animating : 1;
+
+};
+
+
+inline static double _animator_curve_linear( const double frame );
+inline static double _animator_curve_in_out( const double frame );
+inline static double _animator_curve_in( const double frame );
+inline static double _animator_curve_out( const double frame );
+inline static unsigned int _animator_compute_reverse_repeat_count( unsigned int cnt );
+inline static unsigned int _animator_compute_no_reverse_repeat_count( unsigned int cnt );
+static int _animator_animate_cb( void* data );
+inline static void _delete_timer( Elm_Animator* animator );
+
+
+inline static unsigned int _animator_compute_reverse_repeat_count( unsigned int cnt )
+{
+ return ( ( cnt + 1 ) << 1 ) - 1;
+}
+
+inline static unsigned int _animator_compute_no_reverse_repeat_count( unsigned int cnt )
+{
+ return cnt >> 1;
+}
+
+inline static double _animator_curve_linear( const double frame )
+{
+ return frame;
+}
+
+
+inline static double _animator_curve_in_out( const double frame )
+{
+ return _in_out_table[ (int) ( frame * 180 ) ];
+}
+
+inline static double _animator_curve_in( const double frame )
+{
+ return _in_table[ (int) ( frame * 180 ) ];
+}
+
+inline static double _animator_curve_out( const double frame )
+{
+ return _out_table[ (int) ( frame * 180 ) ];
+
+}
+
+inline static void _delete_timer( Elm_Animator* animator )
+{
+ if( animator->timer ) {
+ ecore_timer_del( animator->timer );
+ animator->timer = NULL;
+ }
+}
+
+
+
+
+static int _animator_animate_cb( void* data )
+{
+ Elm_Animator* animator = (Elm_Animator*) data;
+
+ animator->cur_time = ecore_time_get();
+
+ double elapsed_time = animator->cur_time - animator->begin_time;
+
+ //TODO: HOW TO MAKE IT PRECIOUS TIME? -> Use Interpolation!!
+ if( elapsed_time > animator->duration ) {
+ elapsed_time = animator->duration;
+ }
+
+ float frame = animator->curve_op( elapsed_time / animator->duration );
+
+ //Reverse?
+ if( animator->auto_reverse == EINA_TRUE ) {
+ if( animator->cur_repeat_cnt % 2 == 0 ) {
+ frame = 1 - frame;
+ }
+ }
+
+ if( animator->duration > 0 ) {
+ animator->animator_op( animator->animator_arg,
+ animator,
+ frame );
+ }
+
+ //Not end. Keep going.
+ if( elapsed_time < animator->duration ) {
+ return ECORE_CALLBACK_RENEW;
+ }
+
+ //Repeat and reverse and time done!
+ if( animator->cur_repeat_cnt == 0 ) {
+
+ animator->on_animating = EINA_FALSE;
+ _delete_timer( animator );
+ animator->completion_op( animator->completion_arg );
+
+ return ECORE_CALLBACK_CANCEL;
+ }
+
+ //Repeat Case
+ --animator->cur_repeat_cnt;
+ animator->begin_time = ecore_time_get();
+
+ return ECORE_CALLBACK_RENEW;
+
+}
+
+/**
+ * @ingroup Animator
+ *
+ * Get the value of reverse mode.
+ *
+ * @param animator Animator object
+ * @return EINA_TRUE is reverse mode
+ */
+inline EAPI Eina_Bool elm_animator_auto_reverse_get( Elm_Animator* animator )
+{
+#ifdef ELM_FX_EXCEPTION_ENABLE_WITH_RET
+ ELM_FX_NULL_CHECK( animator, EINA_FALSE );
+#endif
+
+ return animator->auto_reverse;
+}
+
+
+
+/**
+ * @ingroup Animator
+ *
+ * Get the value of repeat count.
+ *
+ * @param animator Animator object
+ * @return Repeat count
+ */
+inline EAPI unsigned int elm_animator_repeat_get( Elm_Animator* animator )
+{
+#ifdef ELM_FX_EXCEPTION_ENABLE_WITH_RET
+ ELM_FX_NULL_CHECK( animator, EINA_FALSE );
+#endif
+
+ return animator->repeat_cnt;
+}
+
+
+
+/**
+ * @ingroup Animator
+ *
+ * Set auto reverse function.
+ *
+ * @param animator Animator object
+ * @param reverse Reverse or not
+ */
+EAPI void elm_animator_auto_reverse_set( Elm_Animator* animator, Eina_Bool reverse )
+{
+#ifdef ELM_FX_EXCEPTION_ENABLE
+ ELM_FX_NULL_CHECK( animator );
+#endif
+ if( animator->auto_reverse == reverse ) {
+ return;
+ }
+
+ animator->auto_reverse = reverse;
+
+ if( reverse == EINA_TRUE ) {
+ animator->repeat_cnt = _animator_compute_reverse_repeat_count( animator->repeat_cnt );
+ }else {
+ animator->repeat_cnt = _animator_compute_no_reverse_repeat_count( animator->repeat_cnt );
+ }
+}
+
+
+
+/**
+ * @ingroup Animator
+ *
+ * Set the animation acceleration style.
+ *
+ * @param animator Animator object
+ * @param cs Curve style. Default is ELM_ANIMATOR_CURVE_LINEAR
+ */
+EAPI void elm_animator_curve_style_set( Elm_Animator* animator, Elm_Animator_Curve_Style cs )
+{
+#ifdef ELM_FX_EXCEPTION_ENABLE
+ ELM_FX_NULL_CHECK( animator );
+#endif
+
+ switch( cs ) {
+
+ case ELM_ANIMATOR_CURVE_LINEAR:
+ animator->curve_op = _animator_curve_linear;
+ break;
+ case ELM_ANIMATOR_CURVE_IN_OUT:
+ animator->curve_op = _animator_curve_in_out;
+ break;
+ case ELM_ANIMATOR_CURVE_IN:
+ animator->curve_op = _animator_curve_in;
+ break;
+ case ELM_ANIMATOR_CURVE_OUT:
+ animator->curve_op = _animator_curve_out;
+ break;
+ default:
+ fprintf( stderr, "What Animation Curve Style?!\n" );
+ animator->curve_op = _animator_curve_linear;
+ break;
+
+ }
+}
+
+
+/**
+ * @ingroup Animator
+ *
+ * Set the operation duration.
+ *
+ * @param animator Animator object
+ * @param duration Duration in second
+ */
+inline EAPI void elm_animator_duration_set( Elm_Animator* animator, const double duration )
+{
+#ifdef ELM_FX_EXCEPTION_ENABLE
+ ELM_FX_NULL_CHECK( animator );
+#endif
+
+ if( animator->on_animating == EINA_TRUE ) {
+ return ;
+ }
+
+ animator->duration = duration;
+
+#ifdef ELM_FX_EXCEPTION_ENABLE
+ if( animator->duration < 0 ) {
+ animator->duration = 0;
+ }
+#endif
+
+}
+
+
+
+
+/**
+ * @ingroup Animator
+ *
+ * Set the callback function for animator operation.
+ *
+ * @param animator Animator object
+ * @param op Callback function pointer
+ * @param data Callback function user argument
+ */
+inline EAPI void elm_animator_operation_callback_set( Elm_Animator* animator, void (*op)(void*, Elm_Animator*, const double), void* data )
+{
+#ifdef ELM_FX_EXCEPTION_ENABLE
+ ELM_FX_NULL_CHECK( animator );
+#endif
+ if( animator->on_animating == EINA_TRUE ) {
+ return ;
+ }
+
+ animator->animator_op = op;
+ animator->animator_arg = data;
+}
+
+
+
+
+
+
+/**
+ * @ingroup Animator
+ *
+ * Set the callback function for animator operation. (deprecated. Try use elm_animator_operation_callback_set)
+ *
+ * @param animator Animator object
+ * @param op Callback function pointer
+ * @param data Callback function user argument
+ */
+inline EAPI void elm_animator_operation_set( Elm_Animator* animator, void (*op)(void*, Elm_Animator*, const double), void* data )
+{
+ fprintf( stderr, "elm_animator_operation_set is deprecated!, Try use elm_animator_operation_callback_set!\n" );
+
+ elm_animator_operation_callback_set( animator, op, data );
+}
+
+
+
+
+
+/**
+ * @ingroup Animator
+ *
+ * Add new animator.
+ *
+ * @param parent Parent object
+ * @return Animator object
+ */
+EAPI Elm_Animator* elm_animator_add( Evas_Object* parent )
+{
+#ifdef ELM_FX_EXCEPTION_ENABLE
+ ELM_FX_NULL_CHECK_WITH_RET( parent, NULL );
+#endif
+
+ Elm_Animator* animator = calloc( 1, sizeof( Elm_Animator ) );
+
+ if( animator == NULL ) {
+ fprintf( stderr, "Failed to allocate Elm_Animator!\n" );
+ return NULL;
+ }
+
+ animator->parent = parent;
+ elm_animator_auto_reverse_set( animator, EINA_FALSE );
+ elm_animator_curve_style_set( animator, ELM_ANIMATOR_CURVE_LINEAR );
+
+ return animator;
+}
+
+
+
+
+/**
+ * @ingroup Animator
+ *
+ * Get the status for the animator operation.
+ *
+ * @param animator Animator object
+ * @return EINA_TRUE is animator is operating.
+ */
+EAPI Eina_Bool elm_animator_operating_get( Elm_Animator* animator )
+{
+#ifdef ELM_FX_EXCEPTION_ENABLE
+ ELM_FX_NULL_CHECK_WITH_RET( animator, EINA_FALSE );
+#endif
+ return animator->on_animating;
+}
+
+
+
+
+/**
+ * @ingroup Animator
+ *
+ * Delete animator.
+ *
+ * @param animator Animator object
+ */
+EAPI void elm_animator_del( Elm_Animator* animator )
+{
+#ifdef ELM_FX_EXCEPTION_ENABLE
+ ELM_FX_NULL_CHECK( animator );
+#endif
+ _delete_timer( animator );
+
+ free( animator );
+
+}
+
+
+
+/**
+ * @ingroup Animator
+ *
+ * Set the callback function for the animator end.
+ *
+ * @param animator Animator object
+ * @param op Callback function pointer
+ * @param data Callback function user argument
+ */
+EAPI void elm_animator_completion_callback_set( Elm_Animator* animator, void (*op)(void*), void* data )
+{
+#ifdef ELM_FX_EXCEPTION_ENABLE
+ ELM_FX_NULL_CHECK( animator );
+#endif
+ if( animator->on_animating == EINA_TRUE ) {
+ return ;
+ }
+
+ animator->completion_op = op;
+ animator->completion_arg = data;
+}
+
+
+
+
+
+
+/**
+ * @ingroup Animator
+ *
+ * Set the callback function for the animator end. (deprecated. Please try use elm_animator_completion_callback_set)
+ *
+ * @param animator Animator object
+ * @param op Callback function pointer
+ * @param data Callback function user argument
+ */
+EAPI void elm_animator_completion_set( Elm_Animator* animator, void (*op)(void*), void* data )
+{
+ fprintf( stderr, "elm_animator_completion_set is deprecated!, Try use elm_animator_completion_callback_set!\n" );
+
+ elm_animator_completion_callback_set( animator, op, data );
+}
+
+
+
+/**
+ * @ingroup Animator
+ *
+ * Stop animator.
+ *
+ * @param animator Animator object
+ */
+EAPI void elm_animator_stop( Elm_Animator* animator )
+{
+#ifdef ELM_FX_EXCEPTION_ENABLE
+ ELM_FX_NULL_CHECK( animator );
+#endif
+ animator->on_animating = EINA_FALSE;
+
+ _delete_timer( animator );
+
+}
+
+
+/**
+ * @ingroup Animator
+ *
+ * Set the animator repeat count.
+ *
+ * @param animator Animator object
+ * @param repeat_cnt Repeat count
+ */
+EAPI void elm_animator_repeat_set( Elm_Animator* animator, const unsigned int repeat_cnt )
+{
+#ifdef ELM_FX_EXCEPTION_ENABLE
+ ELM_FX_NULL_CHECK( animator );
+
+#endif
+ if( animator->auto_reverse == EINA_FALSE ) {
+ animator->repeat_cnt = repeat_cnt;
+ }else {
+ animator->repeat_cnt = _animator_compute_reverse_repeat_count( repeat_cnt );
+ }
+}
+
+
+/**
+ * @ingroup Animator
+ *
+ * Animate now.
+ *
+ * @param animator Animator object
+ */
+EAPI void elm_animator_animate( Elm_Animator* animator )
+{
+#ifdef ELM_FX_EXCEPTION_ENABLE
+ ELM_FX_NULL_CHECK( animator );
+
+ if( animator->animator_op == NULL ) {
+ return ;
+ }
+#endif
+
+ animator->begin_time = ecore_time_get();
+ animator->on_animating = EINA_TRUE;
+ animator->cur_repeat_cnt = animator->repeat_cnt;
+
+ _delete_timer( animator );
+
+ animator->timer = ecore_timer_add( 0.0016, _animator_animate_cb, animator );
+ ecore_timer_interval_set( animator->timer, 0.0016 );
+
+ if( animator->timer == NULL ) {
+ animator->on_animating = EINA_FALSE;
+ }
+
+}
+
+
projects / framework / uifw / elementary.git / commitdiff