elm_test: Add a test case for evas snapshot

This showcases the object (not a widget) and will be the basis
for a necessary optimization patch.

diff --git a/src/Makefile_Elementary.am b/src/Makefile_Elementary.am
index 0f6973c..f7f0016 100644 (file)
--- a/src/Makefile_Elementary.am
+++ b/src/Makefile_Elementary.am
@@ -763,6 +763,7 @@ bin/elementary/test_entry_anchor.c \
 bin/elementary/test_entry_anchor2.c \
 bin/elementary/test_events.c \
 bin/elementary/test_evas_mask.c \
+bin/elementary/test_evas_snapshot.c \
 bin/elementary/test_external.c \
 bin/elementary/test_fileselector_button.c \
 bin/elementary/test_fileselector.c \

diff --git a/src/bin/elementary/test.c b/src/bin/elementary/test.c
index eaac07b..be0797d 100644 (file)
--- a/src/bin/elementary/test.c
+++ b/src/bin/elementary/test.c
@@ -307,6 +307,7 @@ void test_efl_ui_text(void *data, Evas_Object *obj, void *event_info);
 void test_efl_ui_text_label(void *data, Evas_Object *obj, void *event_info);
 void test_evas_mask(void *data, Edje_Object *obj, void *event_info);
 void test_gfx_filters(void *data, Evas_Object *obj, void *event_info);
+void test_evas_snapshot(void *data, Evas_Object *obj, void *event_info);
 
 Evas_Object *win, *tbx; // TODO: refactoring
 void *tt;
@@ -1022,6 +1023,7 @@ add_tests:
    //------------------------------//
    ADD_TEST(NULL, "Evas", "Masking", test_evas_mask);
    ADD_TEST(NULL, "Evas", "Gfx Filters", test_gfx_filters);
+   ADD_TEST(NULL, "Evas", "Snapshot", test_evas_snapshot);
 
    //------------------------------//
    ADD_TEST(NULL, "Widgets Disable/Enable", "Box", test_box_disable);

diff --git a/src/bin/elementary/test_evas_snapshot.c b/src/bin/elementary/test_evas_snapshot.c
new file mode 100644 (file)
index 0000000..8389b61
--- /dev/null
+++ b/src/bin/elementary/test_evas_snapshot.c
@@ -0,0 +1,136 @@
+#ifdef HAVE_CONFIG_H
+# include "elementary_config.h"
+#endif
+#include <Elementary.h>
+
+#define GRID_SIZE 10
+
+static const char *images[] = { "plant_01.jpg", "rock_01.jpg",
+                                "rock_02.jpg", "sky_01.jpg", "sky_04.jpg",
+                                "wood_01.jpg", "fire.gif" };
+
+static const int rnd[] = {
+   3, 86, 81, 36, 38, 8, 65, 53, 93, 40, 71, 74, 90, 95, 88, 4, 96, 73, 14, 52,
+   83, 77, 51, 13, 79, 15, 59, 99, 100, 31, 27, 24, 97, 34, 28, 58, 84, 92, 18,
+   50, 22, 62, 12, 7, 17, 56, 2, 47, 75, 85, 42, 89, 80, 57, 44, 49, 5, 45, 54,
+   68, 76, 70, 11, 69, 64, 30, 55, 29, 39, 60, 82, 63, 94, 43, 19, 26, 35, 21,
+   67, 91, 46, 72, 33, 87, 10, 9, 41, 66, 37, 32, 78, 20, 23, 48, 6, 1, 25, 16,
+   61, 98,
+};
+
+static const char *filter =
+      "padding_set {0}"
+      "fill { color = '#0123' }"
+      "blur { 5 }"
+      "print ('Evaluating filter: ' .. input.width .. 'x' .. input.height)"
+      ;
+
+static inline Eo *
+_image_create(Eo *win, const char *path)
+{
+   return efl_add(EFL_UI_IMAGE_CLASS, win,
+                  efl_file_set(efl_added, path, NULL),
+                  efl_gfx_size_hint_align_set(efl_added, -1.0, -1.0),
+                  efl_gfx_size_hint_weight_set(efl_added, 1.0, 1.0),
+                  efl_gfx_size_hint_min_set(efl_added, 20, 20),
+                  efl_gfx_visible_set(efl_added, 1));
+}
+
+static void
+_anim_toggle(void *data, const Efl_Event *ev EINA_UNUSED)
+{
+   Eina_Iterator *it;
+   Eo *win = data;
+   Eo *grid, *o;
+
+   grid = efl_key_wref_get(win, "grid");
+   it = efl_content_iterate(grid);
+   EINA_ITERATOR_FOREACH(it, o)
+     {
+        if (efl_player_playable_get(o))
+          efl_player_play_set(o, !efl_player_play_get(o));
+     }
+   eina_iterator_free(it);
+}
+
+static void
+_close(void *data, const Efl_Event *ev EINA_UNUSED)
+{
+   Eo *win = data;
+
+   efl_del(win);
+}
+
+void
+test_evas_snapshot(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+   Eo *win, *grid, *o, *snap;
+   const char *path;
+
+   win = efl_add(EFL_UI_WIN_STANDARD_CLASS, NULL,
+                 efl_text_set(efl_added, "Evas Snapshot"),
+                 efl_ui_win_autodel_set(efl_added, 1));
+
+   grid = efl_add(EFL_UI_GRID_CLASS, win,
+                  efl_pack_padding_set(efl_added, 5, 5, 1),
+                  efl_gfx_size_hint_align_set(efl_added, -1.0, -1.0),
+                  efl_gfx_size_hint_weight_set(efl_added, 1.0, 1.0));
+   efl_content_set(win, grid);
+
+   // Objects below the snapshot
+   for (int c = 0; c < GRID_SIZE; c++)
+     for (int r = 0; r < GRID_SIZE; r++)
+       {
+          int id = rnd[((r * GRID_SIZE) + c) % EINA_C_ARRAY_LENGTH(rnd)]
+                % EINA_C_ARRAY_LENGTH(images);
+
+          path = eina_slstr_printf("%s/images/%s", elm_app_data_dir_get(), images[id]);
+          o = _image_create(win, path);
+          efl_pack_grid(grid, o, r, c, 1, 1);
+          if (efl_player_playable_get(o))
+            efl_player_play_set(o, 1);
+       }
+
+   // Snapshot
+   snap = efl_add(EFL_CANVAS_SNAPSHOT_CLASS, win,
+                  efl_gfx_filter_program_set(efl_added, filter, "filter"),
+                  efl_gfx_size_hint_align_set(efl_added, -1.0, -1.0),
+                  efl_gfx_size_hint_weight_set(efl_added, 1.0, 1.0),
+                  efl_pack_grid(grid, efl_added, 1, 1, GRID_SIZE - 2, GRID_SIZE - 2),
+                  efl_gfx_visible_set(efl_added, 1));
+
+
+   // Objects above snapshot
+   o = elm_progressbar_add(win);
+   elm_object_style_set(o, "wheel");
+   evas_object_size_hint_weight_set(o, 0.0, 0.0);
+   evas_object_size_hint_align_set(o, 0.5, 0.5);
+   elm_progressbar_pulse_set(o, EINA_TRUE);
+   elm_progressbar_pulse(o, EINA_TRUE);
+   evas_object_show(o);
+   efl_pack_grid(grid, o, 0, 0, GRID_SIZE, GRID_SIZE);
+
+   // Controls
+   efl_add(ELM_BUTTON_CLASS, win,
+           efl_text_set(efl_added, "Toggle animation"),
+           efl_gfx_size_hint_align_set(efl_added, -1.0, -1.0),
+           efl_gfx_size_hint_weight_set(efl_added, 1.0, 0.0),
+           efl_pack_grid(grid, efl_added, 0, GRID_SIZE, (GRID_SIZE + 1) / 2, 1),
+           efl_event_callback_add(efl_added, EFL_UI_EVENT_CLICKED, _anim_toggle, win),
+           efl_gfx_visible_set(efl_added, 1));
+
+   efl_add(ELM_BUTTON_CLASS, win,
+           efl_text_set(efl_added, "Close"),
+           efl_gfx_size_hint_align_set(efl_added, -1.0, -1.0),
+           efl_gfx_size_hint_weight_set(efl_added, 1.0, 0.0),
+           efl_pack_grid(grid, efl_added, (GRID_SIZE + 1) / 2, GRID_SIZE, (GRID_SIZE + 1) / 2, 1),
+           efl_event_callback_add(efl_added, EFL_UI_EVENT_CLICKED, _close, win),
+           efl_gfx_visible_set(efl_added, 1));
+
+   efl_key_wref_set(win, "snap", snap);
+   efl_key_wref_set(win, "grid", grid);
+   efl_gfx_size_set(win, 400, 400);
+   efl_gfx_visible_set(win, 1);
+
+
+}