efl_ui_popup: add Efl.Ui.Popup class

Summary: add initial code for Efl.Ui.Popup class

Test Plan: 1. run elementary_test -to efluipopup

Reviewers: Jaehyun_Cho, Blackmole, thiepha, woohyun, cedric

Reviewed By: Jaehyun_Cho

Subscribers: bu5hm4n, cedric, jpeg

Differential Revision: https://phab.enlightenment.org/D5037

data/elementary/themes/edc/elm/popup.edc

@@ -507,3 +507,39 @@ group { name: "elm/popup/base/subpopup";
       }
    }
 }
+
+//Efl.Ui.Popup Themes
+group { "elm/popup/base/view";
+   images.image: "rounded_square.png" COMP;
+   parts {
+      spacer { "base";
+         desc { "default";
+            rel1.offset: 10 10;
+            rel2.offset: -11 -11;
+         }
+      }
+      image { "bg";
+         desc { "default";
+            min: 100 100;
+            image.border: 15 15 15 15;
+            image.normal: "rounded_square.png";
+         }
+      }
+      swallow { "elm.swallow.content";
+         desc { "default";
+            rel.to: "base";
+         }
+      }
+   }
+}
+
+group { "elm/popup/base/event_bg";
+   parts {
+      rect { "base";
+         repeat;
+         desc { "default";
+            color: 0 255 0 128;
+         }
+      }
+   }
+}

src/Makefile_Elementary.am

@@ -33,6 +33,7 @@ elm_public_eolian_files = \
 	lib/elementary/efl_ui_grid_static.eo \
 	lib/elementary/efl_ui_text_interactive.eo \
 	lib/elementary/efl_ui_text.eo \
+	lib/elementary/efl_ui_popup.eo \
 	lib/elementary/efl_ui_text_editable.eo \
 	lib/elementary/efl_ui_text_async.eo \
 	lib/elementary/efl_ui_textpath.eo \
@@ -285,6 +286,7 @@ includesunstable_HEADERS = \
 	lib/elementary/elm_widget_hoversel.h \
 	lib/elementary/elm_widget_icon.h \
 	lib/elementary/efl_ui_widget_image.h \
+	lib/elementary/efl_ui_popup_private.h \
 	lib/elementary/elm_widget_index.h \
 	lib/elementary/elm_widget_inwin.h \
 	lib/elementary/elm_widget_label.h \
@@ -694,6 +696,7 @@ lib_elementary_libelementary_la_SOURCES = \
 	lib/elementary/efl_ui_box_stack.c \
 	lib/elementary/efl_ui_box_layout.c \
 	lib/elementary/efl_ui_box_private.h \
+	lib/elementary/efl_ui_popup.c \
 	lib/elementary/efl_ui_grid.c \
 	lib/elementary/efl_ui_grid_static.c \
 	lib/elementary/efl_ui_grid_private.h \

src/bin/elementary/test.c

@@ -274,6 +274,7 @@ void test_naviframe_complex(void *data, Evas_Object *obj, void *event_info);
 void test_datetime(void *data, Evas_Object *obj, void *event_info);
 void test_ui_clock(void *data, Evas_Object *obj, void *event_info);
 void test_popup(void *data, Evas_Object *obj, void *event_info);
+void test_efl_ui_popup(void *data, Evas_Object *obj, void *event_info);
 void test_dayselector(void *data, Evas_Object *obj, void *event_info);
 void test_image(void *data, Evas_Object *obj, void *event_info);
 void test_image_scale_type(void *data, Evas_Object *obj, void *event_info);
@@ -1042,6 +1043,7 @@ add_tests:
    ADD_TEST(NULL, "Popups", "Tooltip 3", test_tooltip3);
    ADD_TEST(NULL, "Popups", "Tooltip 4", test_tooltip4);
    ADD_TEST(NULL, "Popups", "Popup", test_popup);
+   ADD_TEST(NULL, "Popups", "Efl UI Popup", test_efl_ui_popup);
 
    //------------------------------//
    ADD_TEST(NULL, "Times & Dates", "Calendar", test_calendar);

src/bin/elementary/test_popup.c

@@ -938,3 +938,31 @@ test_popup(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
    evas_object_resize(win, 480, 400);
    evas_object_show(win);
 }
+
+void
+test_efl_ui_popup(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+   Evas_Object *win;
+
+   win = elm_win_util_standard_add("Efl UI Popup", "Efl UI Popup");
+   elm_win_autodel_set(win, EINA_TRUE);
+
+   evas_object_resize(win, 320, 320);
+   evas_object_show(win);
+
+   Evas_Object *efl_ui_popup= efl_add(EFL_UI_POPUP_CLASS, win);
+
+   evas_object_move(efl_ui_popup, 80, 80);
+   evas_object_resize(efl_ui_popup, 160, 160);
+   evas_object_show(efl_ui_popup);
+
+   int x, y, w, h;
+   evas_object_geometry_get(efl_ui_popup, &x, &y, &w, &h);
+   printf("efl_ui_popup: %d %d %d %d\n", x, y, w, h);
+
+   Evas_Object *btn = elm_button_add(efl_ui_popup);
+   elm_object_text_set(btn, "Efl.Ui.Popup content");
+   evas_object_show(btn);
+
+   efl_content_set(efl_ui_popup, btn);
+}

src/lib/elementary/Elementary.h

@@ -301,6 +301,7 @@ EAPI extern Elm_Version *elm_version;
 # include <efl_ui_win_socket.eo.h>
 # include <efl_ui_text_interactive.eo.h>
 # include <efl_ui_text.eo.h>
+# include <efl_ui_popup.eo.h>
 # include <efl_ui_text_editable.eo.h>
 # include <efl_ui_text_async.eo.h>
 # include <efl_ui_clock.eo.h>

src/lib/elementary/efl_ui_popup.c

@@ -0,0 +1,133 @@
+#ifdef HAVE_CONFIG_H
+# include "elementary_config.h"
+#endif
+
+#define EFL_UI_POPUP_PROTECTED
+
+#include <Elementary.h>
+
+#include "elm_priv.h"
+#include "efl_ui_popup_private.h"
+
+#define MY_CLASS EFL_UI_POPUP_CLASS
+#define MY_CLASS_NAME "Efl.Ui.Popup"
+#define MY_CLASS_NAME_LEGACY "elm_popup"
+
+EOLIAN static void
+_efl_ui_popup_efl_gfx_position_set(Eo *obj, Efl_Ui_Popup_Data *pd EINA_UNUSED, Eina_Position2D pos)
+{
+   efl_gfx_position_set(efl_super(obj, MY_CLASS), pos);
+}
+
+static void
+_parent_geom_cb(void *data, const Efl_Event *ev)
+{
+   Evas_Object *event_bg = data;
+   Evas_Coord x, y, w, h;
+   evas_object_geometry_get(ev->object, &x, &y, &w, &h);
+
+   if (efl_isa(ev->object, EFL_UI_WIN_CLASS))
+     {
+        x = 0;
+        y = 0;
+     }
+
+   evas_object_move(event_bg, x, y);
+   evas_object_resize(event_bg, w, h);
+}
+
+EOLIAN static void
+_efl_ui_popup_elm_widget_widget_parent_set(Eo *obj, Efl_Ui_Popup_Data *pd EINA_UNUSED, Evas_Object *parent EINA_UNUSED)
+{
+   Evas_Coord x, y, w, h;
+   pd->win_parent = efl_provider_find(obj, EFL_UI_WIN_CLASS);
+   if (!pd->win_parent)
+     {
+        ERR("Cannot find window parent");
+        return;
+     }
+
+   evas_object_geometry_get(pd->win_parent, &x, &y, &w, &h);
+   evas_object_move(pd->event_bg, x, y);
+   evas_object_resize(pd->event_bg, w, h);
+
+   efl_event_callback_add(pd->win_parent, EFL_GFX_EVENT_RESIZE, _parent_geom_cb, pd->event_bg);
+   efl_event_callback_add(pd->win_parent, EFL_GFX_EVENT_MOVE, _parent_geom_cb, pd->event_bg);
+}
+
+EOLIAN static Eina_Bool
+_efl_ui_popup_efl_container_content_set(Eo *obj, Efl_Ui_Popup_Data *pd EINA_UNUSED, Evas_Object *content)
+{
+   return efl_content_set(efl_part(obj, "elm.swallow.content"), content);
+}
+
+EOLIAN static Evas_Object*
+_efl_ui_popup_efl_container_content_get(Eo *obj, Efl_Ui_Popup_Data *pd EINA_UNUSED)
+{
+   return efl_content_get(efl_part(obj, "elm.swallow.content"));
+}
+
+EOLIAN static Evas_Object*
+_efl_ui_popup_efl_container_content_unset(Eo *obj, Efl_Ui_Popup_Data *pd EINA_UNUSED)
+{
+   return efl_content_unset(efl_part(obj, "elm.swallow.content"));
+}
+
+EOLIAN static Efl_Canvas_Object *
+_efl_ui_popup_parent_window_get(Eo *obj EINA_UNUSED, Efl_Ui_Popup_Data *pd)
+{
+   return pd->win_parent;
+}
+
+EOLIAN static void
+_efl_ui_popup_efl_canvas_group_group_add(Eo *obj, Efl_Ui_Popup_Data *pd)
+{
+   ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
+
+   efl_canvas_group_add(efl_super(obj, MY_CLASS));
+   elm_widget_sub_object_parent_add(obj);
+
+   elm_widget_can_focus_set(obj, EINA_TRUE);
+   elm_layout_theme_set(obj, "popup", "base", "view");
+
+   pd->event_bg = edje_object_add(evas_object_evas_get(obj));
+   elm_widget_theme_object_set(obj, pd->event_bg, "popup", "base", "event_bg");
+   evas_object_smart_member_add(pd->event_bg, obj);
+   evas_object_stack_below(pd->event_bg, wd->resize_obj);
+}
+
+EOLIAN static void
+_efl_ui_popup_efl_canvas_group_group_del(Eo *obj, Efl_Ui_Popup_Data *pd)
+{
+   ELM_SAFE_FREE(pd->event_bg, evas_object_del);
+   efl_event_callback_del(pd->win_parent, EFL_GFX_EVENT_RESIZE, _parent_geom_cb, pd->event_bg);
+   efl_event_callback_del(pd->win_parent, EFL_GFX_EVENT_MOVE, _parent_geom_cb, pd->event_bg);
+
+   efl_canvas_group_del(efl_super(obj, MY_CLASS));
+}
+
+EOLIAN static void
+_efl_ui_popup_elm_layout_sizing_eval(Eo *obj, Efl_Ui_Popup_Data *pd EINA_UNUSED)
+{
+   ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
+   Evas_Coord minw = -1, minh = -1;
+
+   elm_coords_finger_size_adjust(1, &minw, 1, &minh);
+   edje_object_size_min_restricted_calc
+     (wd->resize_obj, &minw, &minh, minw, minh);
+   evas_object_size_hint_min_set(obj, minw, minh);
+}
+
+EOLIAN static void
+_efl_ui_popup_class_constructor(Efl_Class *klass)
+{
+   evas_smart_legacy_type_register(MY_CLASS_NAME, klass);
+}
+
+/* Internal EO APIs and hidden overrides */
+
+#define EFL_UI_POPUP_EXTRA_OPS \
+   EFL_CANVAS_GROUP_ADD_DEL_OPS(efl_ui_popup), \
+   ELM_LAYOUT_SIZING_EVAL_OPS(efl_ui_popup)
+
+#include "efl_ui_popup.eo.c"

src/lib/elementary/efl_ui_popup.eo

@@ -0,0 +1,21 @@
+class Efl.Ui.Popup(Efl.Ui.Layout)
+{
+   legacy_prefix: elm_popup;
+   methods {
+       @property parent_window @protected {
+           get {
+              [[Get the parent window of Popup.]]
+           }
+           values {
+               window: Efl.Canvas.Object;
+           }
+       }
+   }
+   implements {
+      class.constructor;
+      Efl.Gfx.position { set; }
+      Elm.Widget.widget_parent { set; }
+      Efl.Container.content { get; set; }
+      Efl.Container.content_unset;
+   }
+}

src/lib/elementary/efl_ui_popup_private.h

@@ -0,0 +1,11 @@
+#ifndef EFL_UI_WIDGET_POPUP_H
+#define EFL_UI_WIDGET_POPUP_H
+
+typedef struct _Efl_Ui_Popup_Data Efl_Ui_Popup_Data;
+struct _Efl_Ui_Popup_Data
+{
+   Evas_Object *win_parent;
+   Evas_Object *event_bg;
+};
+
+#endif