defaul_backend: implement some animations - listening, processing, speaking, streaming

[platform/core/uifw/libpui.git] / backends / default_backend.c

diff --git a/backends/default_backend.c b/backends/default_backend.c
index 4f3eb32..c95082a 100644 (file)
--- a/backends/default_backend.c
+++ b/backends/default_backend.c
@@ -23,72 +23,55 @@
  * SOFTWARE.
  */
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <PUI_backend.h>
-
-#include <json-c/json.h>
-#include <dirent.h>
-#include <errno.h>
-#include <Eina.h>
-#include <Ecore.h>
-#include <config.h>
-
-#define ANI_COLLECTION_DIR "/usr/share/pui/"
-#define MAX_STR 1024
-
-#define ERROR_CHECK(exp, action, fmt, ...) \
-       do { \
-               if (!(exp)) \
-               { \
-                       printf(fmt, ##__VA_ARGS__);     \
-                       action; \
-               } \
-       } while (0)
+#include "default_backend.h"
 
 pui_backend_ani_func *ani_func = NULL;
 Eina_Hash *_animations_hash = NULL;
+pui_backend_ani_data *g_ani_data = NULL;
 
-typedef enum
-{
-       None,
-       Linear,
-       EaseInSine,
-       EaseOutSine,
-       EaseInQuart,
-       EaseOutQuart
-} pui_effect_func;
-
-typedef struct _default_ani_info default_ani_info;
-typedef struct _default_frame_info_t default_frame_info_t;
-typedef struct _default_led_info_t default_led_info_t;
-
-struct _default_ani_info
+#if 0
+static double
+_ani_backend_ease_function_get_intensity(pui_effect_func func, double interval)
 {
-       pui_id id;
-       pui_ani_status status;
-       pui_ani_control_buffer *buffer;
-       unsigned int repeat;
-
-       unsigned int key_frame_idx;
-       unsigned int num_key_frames;
-       default_frame_info_t *frames;
-       int interval;
-       pui_effect_func effect_func;
-};
+       double intensity = interval;
+       switch (func)
+       {
+               case None:
+                       break;
+               case Linear:
+                       break;
+               case EaseInSine:
+                       intensity = 1 - cos(PI / 2 * interval);
+                       break;
+               case EaseOutSine:
+                       intensity = sin(PI / 2 * interval);
+                       break;
+               case EaseInQuart:
+                       intensity = interval * interval;
+                       break;
+               case EaseOutQuart:
+                       intensity = interval * (2 - interval);
+                       break;
+               default:
+                       break;
+       }
 
-struct _default_frame_info_t
-{
-       default_led_info_t *leds;
-       int num_led;
-};
+       return intensity;
+}
 
-struct _default_led_info_t
+static unsigned int
+_ani_backend_get_value(unsigned int end_frame, unsigned int start_frame, double interval)
 {
-       unsigned int color;
-};
+       double res = 0.0;
 
-pui_backend_ani_data *g_ani_data = NULL;
+       // interval: frame ratio between key frame to key frame
+       // end_frame and start_frame is key frame
+
+       res = (end_frame - start_frame) * interval + start_frame;
+
+       return res;
+}
+#endif
 
 static pui_bool
 _ani_backend_frame_cb(void *data, int serial)
@@ -121,9 +104,9 @@ _ani_backend_frame_cb(void *data, int serial)
        for(int i = 0; i<12; i++)
        {
                buffer->ptr[4*i] = 0;
-               buffer->ptr[4*i + 1] = (ani_info->frames[ani_info->key_frame_idx].leds[i].color & 0xFF0000) >> 16;//R
-               buffer->ptr[4*i + 2] = (ani_info->frames[ani_info->key_frame_idx].leds[i].color & 0x00FF00) >> 8;//G
-               buffer->ptr[4*i + 3] = ani_info->frames[ani_info->key_frame_idx].leds[i].color & 0x0000FF;//B
+               buffer->ptr[4*i + 1] = (ani_info->frames[ani_info->frame_idx].leds[i].color & LED_MASK_RED) >> 16;//R
+               buffer->ptr[4*i + 2] = (ani_info->frames[ani_info->frame_idx].leds[i].color & LED_MASK_GREEN) >> 8;//G
+               buffer->ptr[4*i + 3] = ani_info->frames[ani_info->frame_idx].leds[i].color & LED_MASK_BLUE;//B
        }
 
        e = pui_backend_ani_set_buffer(ani, buffer);
@@ -437,10 +420,6 @@ _ani_create(pui_id id)
                return NULL;
        }
 
-       /* Assign each function pointer that corresponds to the given id if needed. */
-       ani_func->ani_start = _ani_start;
-       ani_func->ani_stop = _ani_stop;
-
        /* get animation info associate with the given id from animation collection */
        ani_info = get_ani_info_from_ani_collection(id);
        
@@ -458,6 +437,35 @@ _ani_create(pui_id id)
                pui_err("Failed to allocate memory for pui backend ani data !\n");
                goto err;
        }
+
+       /* Assign each function pointer that corresponds to the given id if needed. */
+       if (!strncmp(ani_info->id, "processing", sizeof("processing")))
+       {
+               pui_default_backend_ani_processing_func_set(ani_func);
+       }
+       else if (!strncmp(ani_info->id, "emergency", sizeof("emergency")))
+       {
+               pui_default_backend_ani_emergency_func_set(ani_func);
+       }
+       else if (!strncmp(ani_info->id, "listening", sizeof("listening")))
+       {
+               pui_default_backend_ani_listening_func_set(ani_func);
+       }
+       else if (!strncmp(ani_info->id, "speaking", sizeof("speaking")))
+       {
+               pui_default_backend_ani_speaking_func_set(ani_func);
+       }
+       else if (!strncmp(ani_info->id, "streaming", sizeof("streaming")))
+       {
+               pui_default_backend_ani_streaming_func_set(ani_func);
+       }
+       else
+       {
+               pui_info("%s animation has no animation handler, using default handler\n", ani_info->id);
+               /* Assign each function pointer that corresponds to the given id if needed. */
+               ani_func->ani_start = _ani_start;
+               ani_func->ani_stop = _ani_stop;
+       }
        
        ani_data->ani_func = ani_func;
        ani_data->ani_info = (pui_backend_ani_info *)ani_info;