Ephoto: Add the scaling feature to Ephoto.

src/bin/Makefile.am

@@ -32,10 +32,11 @@ ephoto_SOURCES = \
         ephoto_ipc.c \
         ephoto_main.c \
         ephoto_red_eye.c \
-        ephoto_thumb.c \
-        ephoto_thumb_browser.c \
+        ephoto_scale.c \
         ephoto_single_browser.c \
-        ephoto_slideshow.c
+        ephoto_slideshow.c \
+        ephoto_thumb.c \
+        ephoto_thumb_browser.c
 
 internal_bindir = $(datadir)/$(PACKAGE)
 internal_bin_PROGRAMS = ephoto_thumbnail

src/bin/ephoto.h

@@ -142,6 +142,8 @@ void ephoto_color_add(Ephoto *ephoto, Evas_Object *main, Evas_Object *parent,
     Evas_Object *image);
 void ephoto_red_eye_add(Ephoto *ephoto, Evas_Object *main, Evas_Object *parent,
     Evas_Object *image);
+void ephoto_scale_add(Ephoto *ephoto, Evas_Object *main, Evas_Object *parent,
+    Evas_Object *image, const char *file);
 void ephoto_filter_blur(Evas_Object *main, Evas_Object *image);
 void ephoto_filter_sharpen(Evas_Object *main, Evas_Object *image);
 void ephoto_filter_dither(Evas_Object *main, Evas_Object *image);

src/bin/ephoto_single_browser.c

@@ -1026,6 +1026,20 @@ _crop_image(void *data, Evas_Object *obj EINA_UNUSED,
      }
 }
 
+static void
+_scale_image(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+   Ephoto_Single_Browser *sb = data;
+
+   if (sb->viewer)
+     {
+        sb->editing = EINA_TRUE;
+        Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
+
+        ephoto_scale_add(sb->ephoto, sb->main, sb->mhbox, v->image, sb->entry->path);
+     }
+}
+
 static void
 _go_bcg(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
 {
@@ -1475,6 +1489,7 @@ _add_edit_menu_items(Ephoto_Single_Browser *sb, Evas_Object *menu)
        elm_menu_item_add(menu, menu_it, "document-properties", _("Transform"),
        NULL, NULL);
    elm_menu_item_add(menu, menu_itt, "edit-cut", _("Crop"), _crop_image, sb);
+   elm_menu_item_add(menu, menu_itt, "zoom-in", _("Scale"), _scale_image, sb);
    elm_menu_item_separator_add(menu, menu_itt);
    elm_menu_item_add(menu, menu_itt, "object-rotate-left", _("Rotate Left"),
        _go_rotate_counterclock, sb);
@@ -1884,11 +1899,10 @@ ephoto_single_browser_image_data_done(Evas_Object *main,
         evas_object_image_data_set(elm_image_object_get(v->image), image_data);
         evas_object_image_data_update_add(elm_image_object_get(v->image), 0, 0, w,
             h);
-
-        _ephoto_update_bottom_bar(sb);
         sb->edited_image_data = image_data;
         sb->ew = w;
         sb->eh = h;
+        _ephoto_update_bottom_bar(sb);
         sb->editing = EINA_FALSE;
         _zoom_fit(sb);
      }