1 files changed, 208 insertions, 0 deletions

diff --git a/libraries/elementary/src/edje_externals/elm_photocam.c b/libraries/elementary/src/edje_externals/elm_photocam.c
new file mode 100644
index 0000000..b4711c7
--- /dev/null
+++ b/libraries/elementary/src/edje_externals/elm_photocam.c
@@ -0,0 +1,208 @@
+#include <assert.h>
+
+#include "private.h"
+
+typedef struct _Elm_Params_Photocam
+{
+   Elm_Params base;
+   const char *file;
+   double zoom;
+   const char *zoom_mode;
+   Eina_Bool paused:1;
+   Eina_Bool paused_exists:1;
+   Eina_Bool zoom_exists:1;
+} Elm_Params_Photocam;
+
+static const char* choices[] = {"manual", "auto fit", "auto fill", NULL};
+
+static Elm_Photocam_Zoom_Mode
+_zoom_mode_setting_get(const char *zoom_mode_str)
+{
+   unsigned int i;
+
+   assert(sizeof(choices)/sizeof(choices[0]) == ELM_PHOTOCAM_ZOOM_MODE_LAST + 1);
+
+   for (i = 0; i < ELM_PHOTOCAM_ZOOM_MODE_LAST; i++)
+     {
+        if (!strcmp(zoom_mode_str, choices[i]))
+          return i;
+     }
+   return ELM_PHOTOCAM_ZOOM_MODE_LAST;
+}
+
+static void
+external_photocam_state_set(void *data __UNUSED__, Evas_Object *obj, const void *from_params, const void *to_params, float pos __UNUSED__)
+{
+   const Elm_Params_Photocam *p;
+
+   if (to_params) p = to_params;
+   else if (from_params) p = from_params;
+   else return;
+
+   if (p->file)
+     elm_photocam_file_set(obj, p->file);
+   if (p->zoom_exists)
+     elm_photocam_zoom_set(obj, p->zoom);
+   if (p->zoom_mode)
+     {
+        Elm_Photocam_Zoom_Mode set = _zoom_mode_setting_get(p->zoom_mode);
+        if (set == ELM_PHOTOCAM_ZOOM_MODE_LAST) return;
+        elm_photocam_zoom_mode_set(obj, set);
+     }
+   if (p->paused_exists)
+     elm_photocam_paused_set(obj, p->paused);
+}
+
+static Eina_Bool
+external_photocam_param_set(void *data __UNUSED__, Evas_Object *obj, const Edje_External_Param *param)
+{
+   if (!strcmp(param->name, "file"))
+     {
+        if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
+          {
+             elm_photocam_file_set(obj, param->s);
+             return EINA_TRUE;
+          }
+     }
+   else if (!strcmp(param->name, "zoom"))
+     {
+        if (param->type == EDJE_EXTERNAL_PARAM_TYPE_DOUBLE)
+          {
+             elm_photocam_zoom_set(obj, param->d);
+             return EINA_TRUE;
+          }
+     }
+   else if (!strcmp(param->name, "zoom mode"))
+     {
+        if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
+          {
+             Elm_Photocam_Zoom_Mode set = _zoom_mode_setting_get(param->s);
+             if (set == ELM_PHOTOCAM_ZOOM_MODE_LAST) return EINA_FALSE;
+             elm_photocam_zoom_mode_set(obj, set);
+             return EINA_TRUE;
+          }
+     }
+   else if (!strcmp(param->name, "paused"))
+     {
+        if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
+          {
+             elm_photocam_paused_set(obj, param->i);
+             return EINA_TRUE;
+          }
+     }
+
+   ERR("unknown parameter '%s' of type '%s'",
+       param->name, edje_external_param_type_str(param->type));
+
+   return EINA_FALSE;
+}
+
+static Eina_Bool
+external_photocam_param_get(void *data __UNUSED__, const Evas_Object *obj, Edje_External_Param *param)
+{
+   if (!strcmp(param->name, "file"))
+     {
+        if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
+          {
+             param->s = elm_photocam_file_get(obj);
+             return EINA_TRUE;
+          }
+     }
+   else if (!strcmp(param->name, "zoom"))
+     {
+        if (param->type == EDJE_EXTERNAL_PARAM_TYPE_DOUBLE)
+          {
+             param->d = elm_photocam_zoom_get(obj);
+             return EINA_TRUE;
+          }
+     }
+   else if (!strcmp(param->name, "zoom mode"))
+     {
+        if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
+          {
+             Elm_Photocam_Zoom_Mode zoom_mode_set = elm_photocam_zoom_mode_get(obj);
+
+             if (zoom_mode_set == ELM_PHOTOCAM_ZOOM_MODE_LAST)
+               return EINA_FALSE;
+
+             param->s = choices[zoom_mode_set];
+             return EINA_TRUE;
+          }
+     }
+   else if (!strcmp(param->name, "paused"))
+     {
+        if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
+          {
+             param->i = elm_photocam_paused_get(obj);
+             return EINA_TRUE;
+          }
+     }
+
+   ERR("unknown parameter '%s' of type '%s'",
+       param->name, edje_external_param_type_str(param->type));
+
+   return EINA_FALSE;
+}
+
+static void *
+external_photocam_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__, const Eina_List *params)
+{
+   Elm_Params_Photocam *mem;
+   Edje_External_Param *param;
+   const Eina_List *l;
+
+   mem = calloc(1, sizeof(Elm_Params_Photocam));
+   if (!mem)
+     return NULL;
+
+   EINA_LIST_FOREACH(params, l, param)
+     {
+        if (!strcmp(param->name, "file"))
+          mem->file = eina_stringshare_add(param->s);
+        else if (!strcmp(param->name, "zoom"))
+          {
+             mem->zoom = param->d;
+             mem->zoom_exists = EINA_TRUE;
+          }
+        else if (!strcmp(param->name, "zoom mode"))
+          mem->zoom_mode = eina_stringshare_add(param->s);
+        else if (!strcmp(param->name, "paused"))
+          {
+             mem->paused = !!param->i;
+             mem->paused_exists = EINA_TRUE;
+          }
+     }
+
+   return mem;
+}
+
+static Evas_Object *external_photocam_content_get(void *data __UNUSED__,
+                const Evas_Object *obj __UNUSED__, const char *content __UNUSED__)
+{
+        ERR("No content.");
+        return NULL;
+}
+
+static void
+external_photocam_params_free(void *params)
+{
+   Elm_Params_Photocam *mem = params;
+
+   if (mem->file)
+     eina_stringshare_del(mem->file);
+   if (mem->zoom_mode)
+     eina_stringshare_del(mem->zoom_mode);
+   free(mem);
+}
+
+static Edje_External_Param_Info external_photocam_params[] = {
+   DEFINE_EXTERNAL_COMMON_PARAMS,
+   EDJE_EXTERNAL_PARAM_INFO_STRING("file"),
+   EDJE_EXTERNAL_PARAM_INFO_DOUBLE("zoom"),
+   EDJE_EXTERNAL_PARAM_INFO_CHOICE_FULL("zoom mode", "manual", choices),
+   EDJE_EXTERNAL_PARAM_INFO_BOOL("paused"),
+   EDJE_EXTERNAL_PARAM_INFO_SENTINEL
+};
+
+DEFINE_EXTERNAL_ICON_ADD(photocam, "photocam");
+DEFINE_EXTERNAL_TYPE_SIMPLE(photocam, "Photocam");