\hypertarget{emotion_basic_example_8c-example}{}\doxysection{emotion\+\_\+basic\+\_\+example.\+c}
This example shows how to create and play an Emotion object.

This example shows how to create and play an Emotion object. See \mbox{\hyperlink{emotion_basic_example_c}{the explanation here}}.


\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{\textcolor{comment}{//Compile with:}}
\DoxyCodeLine{\textcolor{comment}{// gcc -\/o emotion\_basic\_example emotion\_basic\_example.c `pkg-\/config -\/-\/libs -\/-\/cflags emotion evas ecore ecore-\/evas eo`}}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{preprocessor}{\#ifndef EFL\_BETA\_API\_SUPPORT}}
\DoxyCodeLine{\textcolor{preprocessor}{\# define EFL\_BETA\_API\_SUPPORT}}
\DoxyCodeLine{\textcolor{preprocessor}{\#endif}}
\DoxyCodeLine{\textcolor{preprocessor}{\#include <Eo.h>}}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{preprocessor}{\#include <Ecore.h>}}
\DoxyCodeLine{\textcolor{preprocessor}{\#include <\mbox{\hyperlink{Ecore__Evas_8h}{Ecore\_Evas.h}}>}}
\DoxyCodeLine{\textcolor{preprocessor}{\#include <Evas.h>}}
\DoxyCodeLine{\textcolor{preprocessor}{\#include <\mbox{\hyperlink{Emotion_8h}{Emotion.h}}>}}
\DoxyCodeLine{\textcolor{preprocessor}{\#include <stdio.h>}}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{preprocessor}{\#define WIDTH  (320)}}
\DoxyCodeLine{\textcolor{preprocessor}{\#define HEIGHT (240)}}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{keyword}{static} \textcolor{keywordtype}{void}}
\DoxyCodeLine{\_playback\_started\_cb(\textcolor{keywordtype}{void} *data \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}}, \textcolor{keyword}{const} Efl\_Event *ev \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{    printf(\textcolor{stringliteral}{"{}Emotion object started playback.\(\backslash\)n"{}});}
\DoxyCodeLine{\}}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{keywordtype}{int}}
\DoxyCodeLine{main(\textcolor{keywordtype}{int} argc, \textcolor{keyword}{const} \textcolor{keywordtype}{char} *argv[])}
\DoxyCodeLine{\{}
\DoxyCodeLine{   Ecore\_Evas *ee;}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Canvas_ga5ff87cc4ce6bc43e3b640a6d37f73043}{Evas}} *e;}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}} *bg, *em;}
\DoxyCodeLine{   \textcolor{keyword}{const} \textcolor{keywordtype}{char} *filename = NULL;}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (argc < 2)}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        printf(\textcolor{stringliteral}{"{}One argument is necessary. Usage:\(\backslash\)n"{}});}
\DoxyCodeLine{        printf(\textcolor{stringliteral}{"{}\(\backslash\)t\%s <filename>\(\backslash\)n"{}}, argv[0]);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{}
\DoxyCodeLine{   filename = argv[1];}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (!\mbox{\hyperlink{group__Ecore__Evas__Group_ga32ddbb6457033ad435a177eb0c4fe235}{ecore\_evas\_init}}())}
\DoxyCodeLine{     \textcolor{keywordflow}{return} EXIT\_FAILURE;}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{comment}{/* this will give you a window with an Evas canvas under the first}}
\DoxyCodeLine{\textcolor{comment}{    * engine available */}}
\DoxyCodeLine{   ee = \mbox{\hyperlink{group__Ecore__Evas__Group_gaaa770b6f2f1395f9eeb0e50e26c3f933}{ecore\_evas\_new}}(NULL, 10, 10, WIDTH, HEIGHT, NULL);}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (!ee)}
\DoxyCodeLine{     \textcolor{keywordflow}{goto} error;}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Evas__Group_ga4953047ff97d4f1b0d75a7d513d4f317}{ecore\_evas\_show}}(ee);}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{comment}{/* the canvas pointer, de facto */}}
\DoxyCodeLine{   e = \mbox{\hyperlink{group__Ecore__Evas__Group_ga6f8d214cd55bc940d7cc62fecd8dbc06}{ecore\_evas\_get}}(ee);}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{comment}{/* adding a background to this example */}}
\DoxyCodeLine{   bg = \mbox{\hyperlink{group__Evas__Object__Rectangle_ga1b7a9d8e6ce240590c1734da5f3449d2}{evas\_object\_rectangle\_add}}(e);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group__Basic_ga48f9cbae79a45e5f672dbe2076a0cf36}{evas\_object\_name\_set}}(bg, \textcolor{stringliteral}{"{}our dear rectangle"{}});}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group__Basic_gab751e9d24c16e74af6f7c08ea5b930c2}{evas\_object\_color\_set}}(bg, 255, 255, 255, 255); \textcolor{comment}{/* white bg */}}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group_ga335c8ee6eaeaac9710656af4f8b0db91}{evas\_object\_move}}(bg, 0, 0); \textcolor{comment}{/* at canvas' origin */}}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group_gacad94595f83580c18908cb3b69b08d1a}{evas\_object\_resize}}(bg, WIDTH, HEIGHT); \textcolor{comment}{/* covers full canvas */}}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group__Basic_ga07208fcafd4739de606bc35fff684bf5}{evas\_object\_show}}(bg);}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{comment}{/* Creating the emotion object */}}
\DoxyCodeLine{   em = \mbox{\hyperlink{group__Emotion__Init_ga24f8978589d49e62ca8829f61fac83a9}{emotion\_object\_add}}(e);}
\DoxyCodeLine{   emotion\_object\_init(em, NULL);}
\DoxyCodeLine{}
\DoxyCodeLine{   efl\_event\_callback\_add}
\DoxyCodeLine{     (em, EFL\_CANVAS\_VIDEO\_EVENT\_PLAYBACK\_START, \_playback\_started\_cb, NULL);}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Emotion__Init_gaf0373828f33bd62aa6070f6c890f91a6}{emotion\_object\_file\_set}}(em, filename);}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group_ga335c8ee6eaeaac9710656af4f8b0db91}{evas\_object\_move}}(em, 0, 0);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group_gacad94595f83580c18908cb3b69b08d1a}{evas\_object\_resize}}(em, WIDTH, HEIGHT);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group__Basic_ga07208fcafd4739de606bc35fff684bf5}{evas\_object\_show}}(em);}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Emotion__Play_ga63c5faf9e23046ccb292027df2486cbb}{emotion\_object\_play\_set}}(em, \mbox{\hyperlink{group__Eina__Types__Group_ga05c12dacc8b4058994df842b41be85fc}{EINA\_TRUE}});}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Main__Loop__Group_gaf103b9f668bb3e4fed12e52c6180132d}{ecore\_main\_loop\_begin}}();}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Evas__Group_gad3ec61f2aa03df4d3dbfd0d311e0c8dc}{ecore\_evas\_free}}(ee);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Evas__Group_gab8fa311077f749190c9b622f672b2214}{ecore\_evas\_shutdown}}();}
\DoxyCodeLine{   \textcolor{keywordflow}{return} 0;}
\DoxyCodeLine{}
\DoxyCodeLine{error:}
\DoxyCodeLine{   fprintf(stderr, \textcolor{stringliteral}{"{}error: Requires at least one Evas engine built and linked"{}}}
\DoxyCodeLine{                   \textcolor{stringliteral}{"{} to ecore-\/evas for this example to run properly.\(\backslash\)n"{}});}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Evas__Group_gab8fa311077f749190c9b622f672b2214}{ecore\_evas\_shutdown}}();}
\DoxyCodeLine{   \textcolor{keywordflow}{return} -\/1;}
\DoxyCodeLine{\}}

\end{DoxyCodeInclude}
 