From 9394902746613db6252be3f78b6fe7ba14f18172 Mon Sep 17 00:00:00 2001
From: Stephen okra Houston <smhouston88@gmail.com>
Date: Mon, 25 Jul 2016 17:10:01 -0500
Subject: [PATCH] Ephoto: Add ability to scale images.

---
 src/bin/Makefile.am             |  7 ++++---
 src/bin/ephoto.h                |  2 ++
 src/bin/ephoto_single_browser.c | 16 ++++++++++++++++
 src/bin/ephoto_thumb.c          |  1 +
 4 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/src/bin/Makefile.am b/src/bin/Makefile.am
index e500760..a5a1dd6 100644
--- a/src/bin/Makefile.am
+++ b/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
diff --git a/src/bin/ephoto.h b/src/bin/ephoto.h
index b764722..3655094 100644
--- a/src/bin/ephoto.h
+++ b/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);
 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);
diff --git a/src/bin/ephoto_single_browser.c b/src/bin/ephoto_single_browser.c
index 3b01917..dd9248c 100644
--- a/src/bin/ephoto_single_browser.c
+++ b/src/bin/ephoto_single_browser.c
@@ -1026,6 +1026,21 @@ _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);
+     }
+}
+
 static void
 _go_bcg(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
 {
@@ -1475,6 +1490,7 @@ _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);
diff --git a/src/bin/ephoto_thumb.c b/src/bin/ephoto_thumb.c
index 07d2873..27c81aa 100644
--- a/src/bin/ephoto_thumb.c
+++ b/src/bin/ephoto_thumb.c
@@ -258,6 +258,7 @@ e_thumb_client_data(Ecore_Ipc_Event_Client_Data *e)
                        eth->busy = 0;
                        _pending--;
                        eth->done = 1;
+                       e_thumb_icon_end(obj);
                        if (_pending == 0) _e_thumb_thumbnailers_kill();
                        if (ecore_file_exists(icon))
                          {