add optional emotion support for filepreview widget. this doesn't work on my machine, I think because I have a broken vlc library so the generic player doesn't work.

CEDRIC, THIS FEATURE NEEDS YOU!


SVN revision: 76959

configure.ac

@@ -588,6 +588,25 @@ if test "x$want_elementary" != "xno"; then
    fi
 fi
 
+want_emotion=auto
+have_emotion=no
+AC_ARG_ENABLE(emotion,
+  AC_HELP_STRING([--enable-emotion], [enable emotion support @<:@default=detect@:>@]),
+  [want_emotion=$enableval],
+  [want_emotion=auto]
+)
+if test "x$want_emotion" != "xno"; then
+   PKG_CHECK_MODULES(EMOTION, [emotion >= ${efl_version}],
+                     [have_emotion=yes], [have_emotion=no])
+   if test "x$want_emotion" = "xyes" -a "x$have_emotion" = "xno"; then
+      AC_MSG_ERROR([emotion support requested but it was not found])
+   fi
+   if test "x$have_emotion" = "xyes"; then
+      AC_DEFINE([HAVE_EMOTION], 1, "Have emotion support")
+      requirements_e="${requirements_e} emotion > ${efl_version}"
+   fi
+fi
+
 PKG_CHECK_MODULES(E_OPEN, [
   ecore >= ${efl_version}
   efreet >= ${efl_version}

src/bin/Makefile.am

@@ -13,6 +13,7 @@ INCLUDES = \
 @VALGRIND_CFLAGS@ \
 @EDJE_DEF@ \
 @ELM_CFLAGS@ \
+@EMOTION_CFLAGS@ \
 -DPACKAGE_BIN_DIR=\"@PACKAGE_BIN_DIR@\" \
 -DPACKAGE_LIB_DIR=\"@PACKAGE_LIB_DIR@\" \
 -DPACKAGE_DATA_DIR=\"@PACKAGE_DATA_DIR@\" \
@@ -363,7 +364,7 @@ e_main.c \
 $(enlightenment_src)
 
 enlightenment_LDFLAGS = -export-dynamic
-enlightenment_LDADD = @e_libs@ @ELM_LIBS@ @dlopen_libs@ @cf_libs@ @VALGRIND_LIBS@ -lm
+enlightenment_LDADD = @e_libs@ @ELM_LIBS@ @EMOTION_LIBS@ @dlopen_libs@ @cf_libs@ @VALGRIND_LIBS@ -lm
 
 enlightenment_imc_SOURCES = \
 e.h \

src/bin/e_main.c

@@ -22,6 +22,10 @@ static double t0, t1, t2;
 #include <Elementary.h>
 #endif
 
+#ifdef HAVE_EMOTION
+#include <Emotion.h>
+#endif
+
 /*
  * i need to make more use of these when i'm baffled as to when something is
  * up. other hooks:
@@ -392,6 +396,17 @@ main(int argc, char **argv)
    _e_main_shutdown_push(elm_shutdown);
 #endif
 
+#ifdef HAVE_EMOTION
+   TS("Emotion Init");
+   if (!emotion_init())
+     {
+        e_error_message_show(_("Enlightenment cannot initialize Emotion!\n"));
+        _e_main_shutdown(-1);
+     }
+   TS("Emotion Init Done");
+   _e_main_shutdown_push((void*)emotion_shutdown);
+#endif
+
    /* e doesn't sync to compositor - it should be one */
    ecore_evas_app_comp_sync_set(0);
 

src/bin/e_widget_filepreview.c

@@ -1,6 +1,9 @@
 #include "e.h"
 #include "e_fm_device.h"
 #include <sys/statvfs.h>
+#ifdef HAVE_EMOTION
+# include <Emotion.h>
+#endif
 
 typedef struct _E_Widget_Data E_Widget_Data;
 struct _E_Widget_Data
@@ -142,6 +145,74 @@ _e_wid_fprev_clear_widgets(E_Widget_Data *wd)
    CLRWID(o_preview_scrollframe);
 }
 
+#ifdef HAVE_EMOTION
+
+static void
+_e_wid_fprev_preview_video_widgets(E_Widget_Data *wd)
+{
+   Evas *evas = evas_object_evas_get(wd->obj);
+   Evas_Object *o;
+   int mw, mh, y = 1;
+   
+   _e_wid_fprev_clear_widgets(wd);
+
+   o = e_widget_table_add(evas, 0);
+   e_widget_disabled_set(o, 1);
+   wd->o_preview_properties_table = o;
+
+#define WIDROW(lab, labob, entob, entw) \
+   do { \
+      o = e_widget_label_add(evas, lab); \
+      e_widget_disabled_set(o, 1); \
+      wd->labob = o; \
+      e_widget_table_object_append(wd->o_preview_properties_table, \
+                                   wd->labob, \
+                                   0, y, 1, 1, 1, 1, 1, 1); \
+      o = e_widget_entry_add(evas, &(wd->preview_extra_text), NULL, NULL, NULL); \
+      e_widget_entry_readonly_set(o, 1); \
+      e_widget_disabled_set(o, 1); \
+      wd->entob = o; \
+      e_widget_size_min_set(o, entw, -1); \
+      e_widget_table_object_append(wd->o_preview_properties_table, \
+                                   wd->entob, \
+                                   1, y, 1, 1, 1, 1, 1, 1); \
+      y++; \
+   } while (0)
+
+   o = emotion_object_add(evas);
+   emotion_object_init(o, NULL);
+   emotion_object_file_set(o, wd->path);
+   evas_object_size_hint_aspect_set(o, EVAS_ASPECT_CONTROL_BOTH, wd->w, wd->h);
+   wd->o_preview_preview = e_widget_image_add_from_object(evas, o, wd->w, wd->h);
+   e_widget_table_object_append(wd->o_preview_properties_table,
+                                wd->o_preview_preview, 0, 0, 1, 1, 1, 1, 1, 1);
+   
+   WIDROW(_("Length:"), o_preview_extra, o_preview_extra_entry, 100);
+   WIDROW(_("Size:"), o_preview_size, o_preview_size_entry, 100);
+   /* FIXME: other infos? */
+
+   e_widget_list_object_append(wd->o_preview_list,
+                               wd->o_preview_properties_table,
+                               1, 1, 0.5);
+   
+   e_widget_size_min_get(wd->o_preview_list, &mw, &mh);
+   e_widget_size_min_set(wd->obj, mw, mh);
+   evas_object_show(wd->o_preview_preview_table);
+   evas_object_show(wd->o_preview_extra);
+   evas_object_show(wd->o_preview_extra_entry);
+   evas_object_show(wd->o_preview_size);
+   evas_object_show(wd->o_preview_size_entry);
+   evas_object_show(wd->o_preview_owner);
+   evas_object_show(wd->o_preview_owner_entry);
+   evas_object_show(wd->o_preview_perms);
+   evas_object_show(wd->o_preview_perms_entry);
+   evas_object_show(wd->o_preview_time);
+   evas_object_show(wd->o_preview_time_entry);
+   evas_object_show(wd->o_preview_properties_table);
+}
+
+#endif
+
 static void
 _e_wid_fprev_preview_fs_widgets(E_Widget_Data *wd)
 {
@@ -390,6 +461,13 @@ _e_wid_fprev_preview_file(E_Widget_Data *wd)
           }
         if (desktop) efreet_desktop_free(desktop);
      }
+#ifdef HAVE_EMOTION
+   else if (wd->mime && (eina_str_has_prefix(wd->mime, "video/")))
+     {
+        _e_wid_fprev_preview_video_widgets(wd);
+        is_fs = EINA_TRUE;
+     }
+#endif
    if (is_fs) return;
    _e_wid_fprev_preview_file_widgets(wd);