Revert "Edje calc: Fix textblock size calculation logic"

This reverts commit a6fff5bc1e5e30a946e435369bcbaa406dd5d5ba.

4 files changed, 102 insertions, 329 deletions

diff --git a/data/elementary/themes/edc/elm/label.edc b/data/elementary/themes/edc/elm/label.edc
index 99227d8067..b1e273bc09 100644
--- a/data/elementary/themes/edc/elm/label.edc
+++ b/data/elementary/themes/edc/elm/label.edc
@@ -25,26 +25,9 @@ group { name: "elm/label/base/default";
             rel2.relative: 1.0 1.0;
             text {
                style: "label_style";
-               min: 1 1;
+               min: 0 1;
             }
          }
-         description { state: "horizontal_fixed" 0.0;
-            inherit: "default" 0.0;
-            fixed: 1 0;
-            text.min: 0 1;
-         }
-      }
-   }
-   programs {
-      program { name: "horizontal_expandable";
-         signal: "elm,state,horizontal,expandable"; source: "elm";
-         action: STATE_SET "default" 0.0;
-         target: "elm.text";
-      }
-      program { name: "horizontal_fixed";
-         signal: "elm,state,horizontal,fixed"; source: "elm";
-         action: STATE_SET "horizontal_fixed" 0.0;
-         target: "elm.text";
       }
    }
 }
diff --git a/src/lib/edje/edje_calc.c b/src/lib/edje/edje_calc.c
index 47e918cdcc..7a2e6a8d60 100644
--- a/src/lib/edje/edje_calc.c
+++ b/src/lib/edje/edje_calc.c
@@ -1476,17 +1476,9 @@ _edje_part_recalc_single_textblock(FLOAT_T sc,
                                    int *minw, int *minh,
                                    int *maxw, int *maxh)
 {
-   int min_calc_w = 0, min_calc_h = 0;
-
    if ((ep->type != EDJE_RP_TYPE_TEXT) ||
        (!ep->typedata.text))
      return;
-
-   /* min_calc_* values need to save calculated minumum size
-    * for maximum size calculation */
-   if (minw) min_calc_w = *minw;
-   if (minh) min_calc_h = *minh;
-
    if (chosen_desc)
      {
         Evas_Coord tw, th, ins_l, ins_r, ins_t, ins_b;
@@ -1631,277 +1623,56 @@ _edje_part_recalc_single_textblock(FLOAT_T sc,
                }
              if ((chosen_desc->text.min_x) || (chosen_desc->text.min_y))
                {
-                  evas_object_textblock_style_insets_get(ep->object, &ins_l,
-                                                         &ins_r, &ins_t, &ins_b);
+                  int mw = 0, mh = 0;
 
                   tw = th = 0;
                   if (!chosen_desc->text.min_x)
                     {
-                       /* text.min: 0 1
-                        * text.max: X X */
-                       int temp_h = TO_INT(params->eval.h);
-                       int temp_w = TO_INT(params->eval.w);
-
-                       if (min_calc_w > temp_w)
-                         temp_w = min_calc_w;
-                       if ((!chosen_desc->text.max_x) &&
-                           maxw && (*maxw > -1) && (*maxw < temp_w))
-                         temp_w = *maxw;
-
-                       if (chosen_desc->text.max_y)
-                         {
-                            /* text.min: 0 1
-                             * text.max: X 1 */
-                            temp_h = INT_MAX / 10000;
-                         }
-                       else if (maxh && (*maxh > TO_INT(params->eval.h)))
-                         {
-                            /* text.min: 0 1
-                             * text.max: X 0
-                             * And there is a limit for height. */
-                            temp_h = *maxh;
-                         }
-
-                       /* If base width for calculation is 0,
-                        * don't get meaningless height for multiline */
-                       if (temp_w > 0)
-                         {
-                            efl_gfx_size_set(ep->object, temp_w, temp_h);
-                            efl_canvas_text_size_formatted_get(ep->object, &tw, &th);
-
-                            tw += ins_l + ins_r;
-                            th += ins_t + ins_b;
-                         }
-                       else
-                         {
-                            efl_canvas_text_size_native_get(ep->object, NULL, &th);
-
-                            th += ins_t + ins_b;
-                         }
+                       efl_gfx_size_set(ep->object, TO_INT(params->eval.w), TO_INT(params->eval.h));
+                       efl_canvas_text_size_formatted_get(ep->object, &tw, &th);
                     }
                   else
+                    evas_object_textblock_size_native_get(ep->object, &tw, &th);
+                  evas_object_textblock_style_insets_get(ep->object, &ins_l,
+                                                         &ins_r, &ins_t, &ins_b);
+                  mw = ins_l + tw + ins_r;
+                  mh = ins_t + th + ins_b;
+                  if (minw && chosen_desc->text.min_x)
                     {
-                       /* text.min: 1 X
-                        * text.max: X X */
-                       if (chosen_desc->text.min_y && (!chosen_desc->text.max_x) &&
-                           maxw && (*maxw > -1))
-                         {
-                            /* text.min: 1 1
-                             * text.max: 0 X */
-                            int temp_w, temp_h;
-
-                            temp_w = *maxw;
-                            temp_h = INT_MAX / 10000;
-
-                            if (min_calc_w > temp_w)
-                              temp_w = min_calc_w;
-
-                            if ((!chosen_desc->text.max_y) && maxh && (*maxh > -1))
-                              {
-                                 /* text.min: 1 1
-                                  * text.max: 0 0
-                                  * There is limit for height. */
-                                 temp_h = *maxh;
-                              }
-
-                            efl_gfx_size_set(ep->object, temp_w, temp_h);
-                            efl_canvas_text_size_formatted_get(ep->object, &tw, &th);
-
-                            tw += ins_l + ins_r;
-                            th += ins_t + ins_b;
-
-                            /* If base width for calculation is 0,
-                             * don't get meaningless height for multiline */
-                            if (temp_w <= 0)
-                              {
-                                 efl_canvas_text_size_native_get(ep->object, NULL, &th);
-
-                                 th += ins_t + ins_b;
-                              }
-                         }
-                       else
-                         {
-                            /* text.min: 1 X
-                             * text.max: 1 X
-                             * Or,
-                             * text.min: 1 X
-                             * text.max: 0 X without max width.
-                             * It is a singleline Textblock. */
-                            efl_canvas_text_size_native_get(ep->object, &tw, &th);
-
-                            tw += ins_l + ins_r;
-                            th += ins_t + ins_b;
-
-                            if (!chosen_desc->text.max_x &&
-                                (maxw && (*maxw > -1) && (*maxw < tw)))
-                              {
-                                 /* text.min: 1 0
-                                  * text.max: 0 X */
-                                 tw = *maxw;
-                              }
-                         }
+                       if (mw > *minw) *minw = mw;
                     }
-
-                  if (tw > min_calc_w) min_calc_w = tw;
-                  if (th > min_calc_h) min_calc_h = th;
-                  if (chosen_desc->text.min_x && minw) *minw = min_calc_w;
-                  if (chosen_desc->text.min_y && minh) *minh = min_calc_h;
-               }
-
-             if ((chosen_desc->text.max_x) || (chosen_desc->text.max_y))
-               {
-                  evas_object_textblock_style_insets_get(ep->object, &ins_l, &ins_r,
-                                                         &ins_t, &ins_b);
-
-                  tw = th = 0;
-                  if (!chosen_desc->text.max_x)
+                  if (minh && chosen_desc->text.min_y)
                     {
-                       /* text.min: X X
-                        * text.max: 0 1 */
-                       int temp_w, temp_h;
-
-                       if (chosen_desc->text.min_y)
-                         {
-                            /* text.min: X 1
-                             * text.max: 0 1
-                             * Already calculated in text for height. */
-                            tw = TO_INT(params->eval.w);
-                            if (min_calc_w > tw)
-                              tw = min_calc_w;
-
-                            th = min_calc_h;
-                         }
-                       else
-                         {
-                            /* text.min: X 0
-                             * text.max: 0 1 */
-                            temp_w = TO_INT(params->eval.w);
-                            temp_h = TO_INT(params->eval.h);
-
-                            if (min_calc_w > temp_w)
-                              temp_w = min_calc_w;
-                            if (maxw && (*maxw > -1) && (*maxw < temp_w))
-                              temp_w = *maxw;
-                            if (min_calc_h > temp_h)
-                              temp_h = min_calc_h;
-
-                            /* If base width for calculation is 0,
-                             * don't get meaningless height for multiline */
-                            if (temp_w > 0)
-                              {
-                                 efl_gfx_size_set(ep->object, temp_w, temp_h);
-                                 efl_canvas_text_size_formatted_get(ep->object, &tw, &th);
-
-                                 tw += ins_l + ins_r;
-                                 th += ins_t + ins_b;
-                              }
-                            else
-                              {
-                                 efl_canvas_text_size_native_get(ep->object, NULL, &th);
-
-                                 th += ins_t + ins_b;
-                              }
-                         }
+                       if (mh > *minh) *minh = mh;
                     }
-                  else
-                    {
-                       /* text.max: 1 X */
-                       if (chosen_desc->text.min_x)
-                         {
-                            /* text.min: 1 X
-                             * text.max: 1 X
-                             * Singleline. */
-                            efl_canvas_text_size_native_get(ep->object, &tw, &th);
-
-                            tw += ins_l + ins_r;
-                            th += ins_t + ins_b;
-                         }
-                       else
-                         {
-                            /* text.min: 0 X
-                             * text.max: 1 X */
-                            if (chosen_desc->text.max_y)
-                              {
-                                 /* text.min: 0 X
-                                  * text.max: 1 1 */
-                                 int temp_w, temp_h;
-
-                                 temp_w = TO_INT(params->eval.w);
-                                 temp_h = TO_INT(params->eval.h);
-
-                                 if (min_calc_w > temp_w)
-                                   temp_w = min_calc_w;
-                                 if (min_calc_h > temp_h)
-                                   temp_h = min_calc_h;
-
-                                 if (chosen_desc->text.min_y)
-                                   {
-                                      /* text.min: 0 1
-                                       * text.max: 1 1
-                                       * There is no need to calculate it again. */
-                                      tw = min_calc_w;
-                                      th = min_calc_h;
-                                   }
-                                 else
-                                   {
-                                      /* text.min: 0 0
-                                       * text.max: 1 1 */
-
-                                      efl_gfx_size_set(ep->object, temp_w, temp_h);
-                                      efl_canvas_text_size_formatted_get(ep->object, &tw, &th);
-
-                                      tw += ins_l + ins_r;
-                                      th += ins_t + ins_b;
-
-                                      /* If base width for calculation is 0,
-                                       * don't get meaningless height for multiline */
-                                      if (temp_w <= 0)
-                                        {
-                                           efl_canvas_text_size_native_get(ep->object, NULL, &th);
-
-                                           th += ins_t + ins_b;
-                                        }
-                                   }
-                              }
-                            else
-                              {
-                                 /* text.min: 0 X
-                                  * text.max: 1 0 */
-                                 int temp_w, temp_h;
-
-                                 temp_w = TO_INT(params->eval.w);
-                                 if (min_calc_w > temp_w)
-                                   temp_w = min_calc_w;
-
-                                 efl_gfx_size_get(ep->object, NULL, &temp_h);
-                                 efl_gfx_size_set(ep->object, temp_w, temp_h);
-                                 efl_canvas_text_size_formatted_get(ep->object, &tw, &th);
-
-                                 tw += ins_l + ins_r;
-                                 th += ins_t + ins_b;
-
-                                 /* If base width for calculation is 0,
-                                  * don't get meaningless height for multiline */
-                                 if (temp_w <= 0)
-                                   {
-                                      efl_canvas_text_size_native_get(ep->object, NULL, &th);
+               }
+          }
 
-                                      th += ins_t + ins_b;
-                                   }
-                              }
-                         }
-                    }
+        if ((chosen_desc->text.max_x) || (chosen_desc->text.max_y))
+          {
+             int mw = 0, mh = 0;
 
-                  if (maxw && chosen_desc->text.max_x)
-                    {
-                       if (tw > *maxw) *maxw = tw;
-                       if (minw && (*maxw < *minw)) *maxw = *minw;
-                    }
-                  if (maxh && chosen_desc->text.max_y)
-                    {
-                       if (th > *maxh) *maxh = th;
-                       if (minh && (*maxh < *minh)) *maxh = *minh;
-                    }
+             tw = th = 0;
+             if (!chosen_desc->text.max_x)
+               {
+                  efl_gfx_size_set(ep->object, TO_INT(params->eval.w), TO_INT(params->eval.h));
+                  efl_canvas_text_size_formatted_get(ep->object, &tw, &th);
+               }
+             else
+               evas_object_textblock_size_native_get(ep->object, &tw, &th);
+             evas_object_textblock_style_insets_get(ep->object, &ins_l, &ins_r,
+                                                    &ins_t, &ins_b);
+             mw = ins_l + tw + ins_r;
+             mh = ins_t + th + ins_b;
+             if (maxw && chosen_desc->text.max_x)
+               {
+                  if (mw > *maxw) *maxw = mw;
+                  if (minw && (*maxw < *minw)) *maxw = *minw;
+               }
+             if (maxh && chosen_desc->text.max_y)
+               {
+                  if (mh > *maxh) *maxh = mh;
+                  if (minh && (*maxh < *minh)) *maxh = *minh;
                }
           }
 
diff --git a/src/lib/edje/edje_util.c b/src/lib/edje/edje_util.c
index 05bd91021d..2f09b3f4cf 100644
--- a/src/lib/edje/edje_util.c
+++ b/src/lib/edje/edje_util.c
@@ -3831,6 +3831,7 @@ _edje_object_size_min_restricted_calc(Eo *obj EINA_UNUSED, Edje *ed, Evas_Coord
    Eina_Bool repeat_w, repeat_h;
    Eina_Bool reset_max = EINA_TRUE;
    Edje_Real_Part *pep = NULL;
+   Eina_Bool has_fixed_tb;
 
    if ((!ed) || (!ed->collection))
      {
@@ -3874,11 +3875,13 @@ again:
           }
 
         pep = NULL;
+        has_fixed_tb = EINA_TRUE;
 
         //for parts
         for (i = 0; i < ed->table_parts_size; i++)
           {
              Edje_Real_Part *ep = ed->table_parts[i];
+             Evas_Coord ins_l, ins_r;
 
              if (!ep->chosen_description) continue;
 
@@ -3886,21 +3889,49 @@ again:
              int over_w = (ep->w - ep->req.w);
              int over_h = (ep->h - ep->req.h);
 
+             Eina_Bool skip_h = EINA_FALSE;
+
              //width
-             if ((!ep->chosen_description->fixed.w) &&
-                 (over_w > max_over_w))
+             if (!ep->chosen_description->fixed.w)
                {
-                  max_over_w = over_w;
-                  repeat_w = EINA_TRUE;
-                  pep = ep;
+                  //We care textblock width size specially.
+                  if (ep->part->type == EDJE_PART_TYPE_TEXTBLOCK)
+                    {
+                       Evas_Coord tb_mw;
+                       evas_object_textblock_size_formatted_get(ep->object,
+                                                                &tb_mw, NULL);
+                       evas_object_textblock_style_insets_get(ep->object, &ins_l, &ins_r, NULL, NULL);
+                       tb_mw = ins_l + tb_mw + ins_r;
+                       tb_mw -= ep->req.w;
+                       if (tb_mw > over_w) over_w = tb_mw;
+                       has_fixed_tb = EINA_FALSE;
+                    }
+
+                  if (over_w > max_over_w)
+                    {
+                       max_over_w = over_w;
+                       repeat_w = EINA_TRUE;
+                       pep = ep;
+                       skip_h = EINA_TRUE;
+                    }
                }
              //height
-             if ((!ep->chosen_description->fixed.h) &&
-                 (over_h > max_over_h))
+             if (!ep->chosen_description->fixed.h)
                {
-                  max_over_h = over_h;
-                  repeat_h = EINA_TRUE;
-                  pep = ep;
+                  if ((ep->part->type != EDJE_PART_TYPE_TEXTBLOCK) ||
+                      ((Edje_Part_Description_Text *)ep->chosen_description)->text.min_x ||
+                      !skip_h)
+                    {
+                       if (over_h > max_over_h)
+                         {
+                            max_over_h = over_h;
+                            repeat_h = EINA_TRUE;
+                            pep = ep;
+                         }
+                    }
+
+                  if (ep->part->type == EDJE_PART_TYPE_TEXTBLOCK)
+                    has_fixed_tb = EINA_FALSE;
                }
           }
         if (repeat_w)
@@ -3920,14 +3951,18 @@ again:
 
         if (reset_max && (calc_count > CALC_COUNT_LIMIT))
           {
-             /* We should possibly avoid all of this if in this case, but in
+             /* Only print it if we have a non-fixed textblock.
+              * We should possibly avoid all of this if in this case, but in
               * the meanwhile, just doing this. */
-             if (pep)
-               ERR("file %s, group %s has a non-fixed part '%s'. Adding 'fixed: 1 1;' to source EDC may help. Continuing discarding faulty part.",
-                   ed->path, ed->group, pep->part->name);
-             else
-               ERR("file %s, group %s runs infinite minimum calculation loops.Continuing discarding faulty parts.",
-                   ed->path, ed->group);
+             if (!has_fixed_tb)
+               {
+                  if (pep)
+                    ERR("file %s, group %s has a non-fixed part '%s'. Adding 'fixed: 1 1;' to source EDC may help. Continuing discarding faulty part.",
+                        ed->path, ed->group, pep->part->name);
+                  else
+                    ERR("file %s, group %s runs infinite minimum calculation loops.Continuing discarding faulty parts.",
+                        ed->path, ed->group);
+               }
 
              reset_max = EINA_FALSE;
              goto again;
diff --git a/src/lib/elementary/elm_label.c b/src/lib/elementary/elm_label.c
index 10a009cda1..5b256d7d1a 100644
--- a/src/lib/elementary/elm_label.c
+++ b/src/lib/elementary/elm_label.c
@@ -54,13 +54,18 @@ _recalc(void *data)
      resw = w;
    edje_object_size_min_restricted_calc(wd->resize_obj, &minw, &minh, resw, 0);
 
-   /* If wrap_w is not set, label's width has to be controlled
-      by outside of label. So, we don't need to set minimum width. */
-   if (sd->wrap_w == -1)
-     evas_object_size_hint_min_set(data, 0, minh);
-   else
-     evas_object_size_hint_min_set(data, minw, minh);
+   /* This is a hack to workaround the way min size hints are treated.
+    * If the minimum width is smaller than the restricted width, it means
+    * the minimum doesn't matter. */
+   if ((minw <= resw) && (minw != sd->wrap_w))
+     {
+        Evas_Coord ominw = -1;
 
+        efl_gfx_size_hint_combined_min_get(data, &ominw, NULL);
+        minw = ominw;
+     }
+
+   evas_object_size_hint_min_set(data, minw, minh);
    evas_event_thaw(evas_object_evas_get(data));
    evas_event_thaw_eval(evas_object_evas_get(data));
 }
@@ -175,18 +180,6 @@ _label_slide_change(Evas_Object *obj)
      }
 }
 
-static void
-_elm_label_horizontal_size_policy_update(Eo *obj, Elm_Label_Data *sd)
-{
-   ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
-
-   if (!sd->ellipsis && (sd->linewrap == ELM_WRAP_NONE))
-     edje_object_signal_emit(wd->resize_obj, "elm,state,horizontal,expandable", "elm");
-   else
-     edje_object_signal_emit(wd->resize_obj, "elm,state,horizontal,fixed", "elm");
-   edje_object_message_signal_process(wd->resize_obj);
-}
-
 EOLIAN static Elm_Theme_Apply
 _elm_label_elm_widget_theme_apply(Eo *obj, Elm_Label_Data *sd)
 {
@@ -199,8 +192,6 @@ _elm_label_elm_widget_theme_apply(Eo *obj, Elm_Label_Data *sd)
    int_ret = elm_obj_widget_theme_apply(efl_super(obj, MY_CLASS));
    if (!int_ret) return ELM_THEME_APPLY_FAILED;
 
-   _elm_label_horizontal_size_policy_update(obj, sd);
-
    _label_format_set(wd->resize_obj, sd->format);
    _label_slide_change(obj);
 
@@ -449,10 +440,6 @@ _elm_label_line_wrap_set(Eo *obj, Elm_Label_Data *sd, Elm_Wrap_Type wrap)
    if (sd->linewrap == wrap) return;
 
    sd->linewrap = wrap;
-   sd->lastw = -1;
-
-   _elm_label_horizontal_size_policy_update(obj, sd);
-
    text = elm_layout_text_get(obj, NULL);
    if (!text) return;
 
@@ -526,9 +513,6 @@ _elm_label_ellipsis_set(Eo *obj, Elm_Label_Data *sd, Eina_Bool ellipsis)
 
    if (sd->ellipsis == ellipsis) return;
    sd->ellipsis = ellipsis;
-   sd->lastw = -1;
-
-   _elm_label_horizontal_size_policy_update(obj, sd);
 
    text = elm_layout_text_get(obj, NULL);
    if (!text) return;