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Diffstat (limited to 'slideshow/src/effect/include/ivug-anim.h')
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diff --git a/slideshow/src/effect/include/ivug-anim.h b/slideshow/src/effect/include/ivug-anim.h
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+/*
+ * Copyright 2012 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.tizenopensource.org/license
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __IVUG_ANIM_H__
+#define __IVUG_ANIM_H__
+
+#include <stdbool.h>
+
+typedef enum {
+ ANIM_TYPE_LINEAR,
+ ANIM_TYPE_QUARTIC_INOUT,
+ ANIM_TYPE_QUINTIC_INOUT,
+ ANIM_TYPE_SINE,
+} anim_type_t;
+
+/*
+ t: current time b: start time c: change in value d: duration
+*/
+typedef double (*anim_transit_func_t) (double t, double b, double c, double d);
+
+typedef struct {
+/* private */
+ double duration;
+ double t_start;
+ double t_varing;
+
+ anim_transit_func_t transit_func;
+
+ void *user_data;
+} anim_handle_t;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+anim_handle_t *create_animation();
+
+void delete_animation(anim_handle_t *anim);
+
+bool update_animation(anim_handle_t *anim, double current, double *value);
+
+bool set_animation_type(anim_handle_t *anim, anim_type_t type);
+
+bool set_animation(anim_handle_t *anim, int start, int end, double duration);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif