From ede263f65a3d9c3e3388bd1fc267be47c46fd4e8 Mon Sep 17 00:00:00 2001
From: Stephen Houston <smhouston88@gmail.com>
Date: Thu, 5 Mar 2015 11:23:58 -0600
Subject: [PATCH] Ephoto: Add real size label to the cropper so you will know
 the size of cropped image.

---
 data/themes/crop.edc     | 25 ++++++++++++++++++++++++-
 src/bin/ephoto_cropper.c | 34 +++++++++++++++++++++++++++++++++-
 2 files changed, 57 insertions(+), 2 deletions(-)

diff --git a/data/themes/crop.edc b/data/themes/crop.edc
index 60d47ee..9a84bfa 100644
--- a/data/themes/crop.edc
+++ b/data/themes/crop.edc
@@ -125,6 +125,11 @@ collections {
                   set_state_val(PART:"ephoto.swallow.cropper", STATE_REL1_OFFSET, pox, poy);
                   set_state_val(PART:"ephoto.swallow.cropper", STATE_REL2_OFFSET, ppox, ppoy);
                }
+               if (movetype == 10) {
+                  new buf[32];
+                  snprintf(buf, sizeof(buf), "%dx%d", cox, coy);
+                  set_text(PART:"ephoto.cropper.size", buf);
+               }
                set_state(PART:"ephoto.swallow.cropper", "custom", 0.0);
             }
          }
@@ -155,7 +160,25 @@ collections {
                rel2.to: "ephoto.swallow.image";
                rel2.relative: 0.8 0.8;
             }
-         } 
+         }
+         part { name: "ephoto.cropper.size";
+            type: TEXT;
+            effect: GLOW;
+            scale: 1;
+            mouse_events: 0;
+            clip_to: "clipper";
+            description { state: "default" 0.0;
+               color: 255 255 255 255;
+               rel1.to: "ephoto.swallow.cropper";
+               rel2.to: "ephoto.swallow.cropper";
+               text {
+                  text: "";
+                  font: FN;
+                  size: 12;
+                  align: 0.5 1.0;
+               }
+            }
+         }
          part { name: "shader_top";
             type: RECT;
             scale: 1;
diff --git a/src/bin/ephoto_cropper.c b/src/bin/ephoto_cropper.c
index 5c9111e..4f12815 100644
--- a/src/bin/ephoto_cropper.c
+++ b/src/bin/ephoto_cropper.c
@@ -14,6 +14,32 @@ struct _Ephoto_Cropper
    int resizing;
 };
 
+static void
+_calculate_cropper_size(Ephoto_Cropper *ec)
+{
+   Edje_Message_Int_Set *msg;
+   int w, h, cw, ch, iw, ih, nw, nh;
+   double scalew, scaleh;
+
+   evas_object_geometry_get(ec->layout, 0, 0, &w, &h);
+   edje_object_part_geometry_get(elm_layout_edje_get(ec->layout), 
+                                 "ephoto.swallow.cropper", 0, 0, &cw, &ch);
+   evas_object_image_size_get(elm_image_object_get(ec->image), &iw, &ih);
+
+   scalew = (double)cw/(double)w;
+   scaleh = (double)ch/(double)h;
+
+   nw = iw*scalew;
+   nh = ih*scaleh;
+
+   msg = alloca(sizeof(Edje_Message_Int_Set) + (3*sizeof(int)));
+   msg->count = 3;
+   msg->val[0] = 10;
+   msg->val[1] = nw;
+   msg->val[2] = nh;
+   edje_object_message_send(elm_layout_edje_get(ec->layout), EDJE_MESSAGE_INT_SET, 1, msg);
+}
+
 static void
 _cropper_both_mouse_move(void *data, Evas_Object *obj EINA_UNUSED, const char *emission EINA_UNUSED, const char *source)
 {
@@ -53,6 +79,7 @@ _cropper_both_mouse_move(void *data, Evas_Object *obj EINA_UNUSED, const char *e
    msg->val[1] = nx;
    msg->val[2] = ny;
    edje_object_message_send(elm_layout_edje_get(ec->layout), EDJE_MESSAGE_INT_SET, 1, msg);
+   _calculate_cropper_size(ec);
 }
 
 static void
@@ -63,6 +90,7 @@ _cropper_both_mouse_up(void *data, Evas_Object *obj EINA_UNUSED, const char *emi
    edje_object_signal_callback_del_full(ec->cropper, "mouse,move", source, _cropper_both_mouse_move, ec);
    edje_object_signal_callback_del_full(ec->cropper, "mouse,up,1", source, _cropper_both_mouse_up, ec);
    ec->resizing = 0;
+   _calculate_cropper_size(ec);
 }
 
 static void
@@ -111,6 +139,7 @@ _cropper_horiz_mouse_move(void *data, Evas_Object *obj EINA_UNUSED, const char *
    msg->val[1] = nx;
    msg->val[2] = 0;
    edje_object_message_send(elm_layout_edje_get(ec->layout), EDJE_MESSAGE_INT_SET, 1, msg);
+   _calculate_cropper_size(ec);
 }
 
 static void
@@ -121,9 +150,9 @@ _cropper_horiz_mouse_up(void *data, Evas_Object *obj EINA_UNUSED, const char *em
    edje_object_signal_callback_del_full(ec->cropper, "mouse,move", source, _cropper_horiz_mouse_move, ec);
    edje_object_signal_callback_del_full(ec->cropper, "mouse,up,1", source, _cropper_horiz_mouse_up, ec);
    ec->resizing = 0;
+   _calculate_cropper_size(ec);
 }
 
-
 static void
 _cropper_resize_horiz(void *data, Evas_Object *obj EINA_UNUSED, const char *emission EINA_UNUSED, const char *source EINA_UNUSED)
 {
@@ -170,6 +199,7 @@ _cropper_vert_mouse_move(void *data, Evas_Object *obj EINA_UNUSED, const char *e
    msg->val[1] = 0;
    msg->val[2] = ny;
    edje_object_message_send(elm_layout_edje_get(ec->layout), EDJE_MESSAGE_INT_SET, 1, msg);
+   _calculate_cropper_size(ec);
 }
 
 static void
@@ -180,6 +210,7 @@ _cropper_vert_mouse_up(void *data, Evas_Object *obj EINA_UNUSED, const char *emi
    edje_object_signal_callback_del_full(ec->cropper, "mouse,move", source, _cropper_vert_mouse_move, ec);
    edje_object_signal_callback_del_full(ec->cropper, "mouse,up,1", source, _cropper_vert_mouse_up, ec);
    ec->resizing = 0;
+   _calculate_cropper_size(ec);
 }
 
 static void
@@ -317,6 +348,7 @@ _image_resize(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, voi
    msg->val[1] = 0;
    msg->val[2] = 0;
    edje_object_message_send(elm_layout_edje_get(ec->layout), EDJE_MESSAGE_INT_SET, 1, msg);
+   _calculate_cropper_size(ec);
 }
 
 static void