Remove EFL, since it's been released now.

1 files changed, 0 insertions, 413 deletions

diff --git a/libraries/evas/src/examples/evas-events.c b/libraries/evas/src/examples/evas-events.c
deleted file mode 100644
index 28b22ed..0000000
--- a/libraries/evas/src/examples/evas-events.c
+++ /dev/null
@@ -1,413 +0,0 @@
-/**
- * Simple Evas example illustrating how to interact with canvas' (and
- * its objects') events and other canvas operations.
- *
- * You'll need at least one engine built for it (excluding the buffer
- * one) and the png image loader also built. See stdout/stderr for
- * output.
- *
- * @verbatim
- * gcc -o evas-events evas-events.c `pkg-config --libs --cflags evas ecore ecore-evas`
- * @endverbatim
- */
-
-#ifdef HAVE_CONFIG_H
-
-#include "config.h"
-#else
-
-#define PACKAGE_EXAMPLES_DIR "."
-#define __UNUSED__
-
-#endif
-
-#include <Ecore.h>
-#include <Ecore_Evas.h>
-#include <stdio.h>
-#include <errno.h>
-
-#define WIDTH  (320)
-#define HEIGHT (240)
-
-static const char *img_path = PACKAGE_EXAMPLES_DIR "/enlightenment.png";
-
-static const char *commands = \
-  "commands are:\n"
-  "\ta - toggle animation timer\n"
-  "\tc - cycle between focus and key grabs for key input\n"
-  "\td - delete canvas callbacks\n"
-  "\tf - freeze input for 3 seconds\n"
-  "\tp - toggle precise point collision detection on image\n"
-  "\tControl + o - add an obscured rectangle\n"
-  "\th - print help\n";
-
-struct test_data
-{
-   Ecore_Evas  *ee;
-   Evas        *canvas;
-   Evas_Object *img, *bg;
-   Ecore_Timer *resize_timer, *freeze_timer;
-   Eina_Bool    obscured, focus;
-};
-
-static struct test_data d = {0};
-
-/* here to keep our example's window size and background image's
- * size in synchrony */
-static void
-_canvas_resize_cb(Ecore_Evas *ee)
-{
-   int w, h;
-
-   ecore_evas_geometry_get(ee, NULL, NULL, &w, &h);
-   evas_object_resize(d.bg, w, h);
-}
-
-/* called when our rectangle gets focus */
-static void
-_object_focus_in_cb(void *data __UNUSED__,
-                    Evas *e,
-                    void *event_info)
-{
-   fprintf(stdout, "An object got focused: %s\n",
-           evas_object_name_get(event_info));
-
-   fprintf(stdout, "Let's recheck it: %s\n",
-           evas_object_name_get(evas_focus_get(e)));
-
-   fprintf(stdout, "And again: %s\n", evas_object_focus_get(event_info) ?
-           "OK!" : "Oops, something is bad.");
-}
-
-/* render flush callback */
-static void
-_render_flush_cb(void *data __UNUSED__,
-                 Evas *e __UNUSED__,
-                 void *event_info __UNUSED__)
-{
-   fprintf(stdout, "Canvas is about to flush its rendering pipeline!\n");
-}
-
-/* put some action in the canvas */
-static Eina_Bool
-_resize_cb(void *data __UNUSED__)
-{
-   int w, h, cw, ch;
-
-   evas_object_geometry_get(d.img, NULL, NULL, &w, &h);
-   ecore_evas_geometry_get(d.ee, NULL, NULL, &cw, &ch);
-
-   if (w < cw)
-     evas_object_resize(d.img, cw, ch);
-   else
-     evas_object_resize(d.img, cw / 2, ch / 2);
-
-   return EINA_TRUE; /* re-issue the timer */
-}
-
-/* let's have our events back */
-static Eina_Bool
-_thaw_cb(void *data __UNUSED__)
-{
-   fprintf(stdout, "Canvas was frozen %d times, now thawing.\n",
-           evas_event_freeze_get(d.canvas));
-   evas_event_thaw(d.canvas);
-   return EINA_FALSE; /* do not re-issue the timer */
-}
-
-/* mouse enters the object's area */
-static void
-_on_mouse_in(void        *data __UNUSED__,
-             Evas        *evas __UNUSED__,
-             Evas_Object *o __UNUSED__,
-             void        *einfo __UNUSED__)
-{
-   fprintf(stdout, "Enlightenment logo has had the mouse in.\n");
-}
-
-static void
-_on_mouse_out(void        *data __UNUSED__,
-              Evas        *evas __UNUSED__,
-              Evas_Object *o __UNUSED__,
-              void        *einfo __UNUSED__)
-{
-   fprintf(stdout, "Enlightenment logo has had the mouse out.\n");
-} /* mouse exits the object's area */
-
-/* examine the keys pressed */
-static void
-_on_keydown(void        *data __UNUSED__,
-            Evas        *evas,
-            Evas_Object *o __UNUSED__,
-            void        *einfo)
-{
-   const Evas_Modifier *mods;
-   Evas_Event_Key_Down *ev = einfo;
-
-   fprintf(stdout, "We've got key input: %s\n", ev->keyname);
-   fprintf(stdout, "It actually came from %s\n", d.focus ?
-           "focus" : "key grab");
-
-   if (strcmp(ev->keyname, "h") == 0) /* print help */
-     {
-        fprintf(stdout, commands);
-        return;
-     }
-
-   if (strcmp(ev->keyname, "a") == 0) /* toggle animation timer */
-     {
-        if (d.resize_timer != NULL)
-          {
-             fprintf(stdout, "Stopping animation timer\n");
-             ecore_timer_del(d.resize_timer);
-             d.resize_timer = NULL;
-          }
-        else
-          {
-             fprintf(stdout, "Re-issuing animation timer\n");
-             d.resize_timer = ecore_timer_add(2, _resize_cb, NULL);
-          }
-        return;
-     }
-
-   if (strcmp(ev->keyname, "c") == 0) /* cycle between focus and key
-                                       * grabs for key input */
-     {
-        Eina_Bool ret;
-        Evas_Modifier_Mask mask =
-          evas_key_modifier_mask_get(d.canvas, "Control");
-
-        fprintf(stdout, "Switching to %s for key input\n", d.focus ?
-                "key grabs" : "focus");
-
-        if (d.focus)
-          {
-             evas_object_focus_set(d.bg, EINA_FALSE);
-             fprintf(stdout, "Focused object is now %s\n",
-                     evas_focus_get(d.canvas) ?
-                     "still valid! Something went wrong." : "none.");
-
-             ret = evas_object_key_grab(d.bg, "a", 0, 0, EINA_TRUE);
-             if (!ret)
-               {
-                  fprintf(stdout, "Something went wrong with key grabs.\n");
-                  goto c_end;
-               }
-             ret = evas_object_key_grab(d.bg, "c", 0, 0, EINA_TRUE);
-             if (!ret)
-               {
-                  fprintf(stdout, "Something went wrong with key grabs.\n");
-                  goto c_end;
-               }
-             ret = evas_object_key_grab(d.bg, "d", 0, 0, EINA_TRUE);
-             if (!ret)
-               {
-                  fprintf(stdout, "Something went wrong with key grabs.\n");
-                  goto c_end;
-               }
-             ret = evas_object_key_grab(d.bg, "f", 0, 0, EINA_TRUE);
-             if (!ret)
-               {
-                  fprintf(stdout, "Something went wrong with key grabs.\n");
-                  goto c_end;
-               }
-             ret = evas_object_key_grab(d.bg, "p", 0, 0, EINA_TRUE);
-             if (!ret)
-               {
-                  fprintf(stdout, "Something went wrong with key grabs.\n");
-                  goto c_end;
-               }
-             ret = evas_object_key_grab(d.bg, "o", mask, 0, EINA_TRUE);
-             if (!ret)
-               {
-                  fprintf(stdout, "Something went wrong with key grabs.\n");
-                  goto c_end;
-               }
-             ret = evas_object_key_grab(d.bg, "h", 0, 0, EINA_TRUE);
-             if (!ret)
-               {
-                  fprintf(stdout, "Something went wrong with key grabs.\n");
-                  goto c_end;
-               }
-          }
-        else /* got here by key grabs */
-          {
-             evas_object_key_ungrab(d.bg, "a", 0, 0);
-             evas_object_key_ungrab(d.bg, "c", 0, 0);
-             evas_object_key_ungrab(d.bg, "d", 0, 0);
-             evas_object_key_ungrab(d.bg, "f", 0, 0);
-             evas_object_key_ungrab(d.bg, "p", 0, 0);
-             evas_object_key_ungrab(d.bg, "o", mask, 0);
-             evas_object_key_ungrab(d.bg, "h", 0, 0);
-
-             evas_object_focus_set(d.bg, EINA_TRUE);
-          }
-
-c_end:
-        d.focus = !d.focus;
-
-        return;
-     }
-
-   if (strcmp(ev->keyname, "d") == 0) /* delete canvas' callbacks */
-     {
-        fprintf(stdout, "Deleting canvas event callbacks\n");
-        evas_event_callback_del_full(evas, EVAS_CALLBACK_RENDER_FLUSH_PRE,
-                                     _render_flush_cb, NULL);
-        evas_event_callback_del_full(
-          evas, EVAS_CALLBACK_CANVAS_OBJECT_FOCUS_IN,
-          _object_focus_in_cb, NULL);
-        return;
-     }
-
-   if (strcmp(ev->keyname, "f") == 0) /* freeze input for 3 seconds */
-     {
-        fprintf(stdout, "Freezing input for 3 seconds\n");
-        evas_event_freeze(evas);
-        d.freeze_timer = ecore_timer_add(3, _thaw_cb, NULL);
-        return;
-     }
-
-   if (strcmp(ev->keyname, "p") == 0) /* toggle precise point
-                                       * collision detection */
-     {
-        Eina_Bool precise = evas_object_precise_is_inside_get(d.img);
-
-        fprintf(stdout, "Toggling precise point collision detection %s on"
-                        " Enlightenment logo\n", precise ? "off" : "on");
-        evas_object_precise_is_inside_set(d.img, !precise);
-
-        return;
-     }
-
-   mods = evas_key_modifier_get(evas);
-   if (evas_key_modifier_is_set(mods, "Control") &&
-       (strcmp(ev->keyname, "o") == 0)) /* add an obscured
-                                        * rectangle to the middle
-                                        * of the canvas */
-     {
-        fprintf(stdout, "Toggling obscured rectangle on canvas\n");
-        if (!d.obscured)
-          {
-             int w, h;
-             evas_output_viewport_get(evas, NULL, NULL, &w, &h);
-             evas_obscured_rectangle_add(evas, w / 4, h / 4, w / 2, h / 2);
-          }
-        else
-          {
-             int w, h;
-             Eina_Rectangle *rect;
-             Eina_List *updates, *l;
-
-             evas_output_viewport_get(evas, NULL, NULL, &w, &h);
-             evas_obscured_clear(evas);
-
-             /* we have to flag a damage region here because
-              * evas_obscured_clear() doesn't change the canvas'
-              * state. we'd have to wait for an animation step, for
-              * example, to get the result, without it */
-             evas_damage_rectangle_add(evas, 0, 0, w, h);
-
-             updates = evas_render_updates(evas);
-
-             EINA_LIST_FOREACH(updates, l, rect)
-               {
-                  fprintf(stdout, "Rectangle (%d, %d, %d, %d) on canvas got a"
-                                  " rendering update.\n", rect->x, rect->y,
-                          rect->w,
-                          rect->h);
-               }
-             evas_render_updates_free(updates);
-          }
-        d.obscured = !d.obscured;
-     } /* end of obscured region command */
-}
-
-int
-main(void)
-{
-   int err;
-
-   if (!ecore_evas_init())
-     return EXIT_FAILURE;
-
-   /* this will give you a window with an Evas canvas under the first
-    * engine available */
-   d.ee = ecore_evas_new(NULL, 10, 10, WIDTH, HEIGHT, NULL);
-   if (!d.ee)
-     goto error;
-
-   ecore_evas_callback_resize_set(d.ee, _canvas_resize_cb);
-   ecore_evas_show(d.ee);
-
-   /* the canvas pointer, de facto */
-   d.canvas = ecore_evas_get(d.ee);
-
-   evas_event_callback_add(d.canvas, EVAS_CALLBACK_RENDER_FLUSH_PRE,
-                           _render_flush_cb, NULL);
-   if (evas_alloc_error() != EVAS_ALLOC_ERROR_NONE)
-     {
-        fprintf(stderr, "ERROR: Callback registering failed! Aborting.\n");
-        goto panic;
-     }
-
-   evas_event_callback_add(d.canvas, EVAS_CALLBACK_CANVAS_OBJECT_FOCUS_IN,
-                           _object_focus_in_cb, NULL);
-   if (evas_alloc_error() != EVAS_ALLOC_ERROR_NONE)
-     {
-        fprintf(stderr, "ERROR: Callback registering failed! Aborting.\n");
-        goto panic;
-     } /* two canvas event callbacks */
-
-   d.bg = evas_object_rectangle_add(d.canvas);
-   evas_object_name_set(d.bg, "our dear rectangle");
-   evas_object_color_set(d.bg, 255, 255, 255, 255); /* white bg */
-   evas_object_move(d.bg, 0, 0); /* at canvas' origin */
-   evas_object_resize(d.bg, WIDTH, HEIGHT); /* covers full canvas */
-   evas_object_show(d.bg);
-
-   evas_object_focus_set(d.bg, EINA_TRUE); /* so we get input events */
-   d.focus = EINA_TRUE;
-
-   evas_object_event_callback_add(
-     d.bg, EVAS_CALLBACK_KEY_DOWN, _on_keydown, NULL);
-   if (evas_alloc_error() != EVAS_ALLOC_ERROR_NONE)
-     {
-        fprintf(stderr, "ERROR: Callback registering failed! Aborting.\n");
-        goto panic;
-     }
-
-   d.img = evas_object_image_filled_add(d.canvas);
-   evas_object_image_file_set(d.img, img_path, NULL);
-   err = evas_object_image_load_error_get(d.img);
-   if (err != EVAS_LOAD_ERROR_NONE)
-     {
-        goto panic;
-     }
-   else
-     {
-        evas_object_move(d.img, 0, 0);
-        evas_object_resize(d.img, WIDTH, HEIGHT);
-        evas_object_show(d.img);
-        evas_object_event_callback_add(
-          d.img, EVAS_CALLBACK_MOUSE_IN, _on_mouse_in, NULL);
-        evas_object_event_callback_add(
-          d.img, EVAS_CALLBACK_MOUSE_OUT, _on_mouse_out, NULL);
-     }
-
-   d.resize_timer = ecore_timer_add(2, _resize_cb, NULL);
-
-   fprintf(stdout, commands);
-   ecore_main_loop_begin();
-
-   ecore_evas_free(d.ee);
-   ecore_evas_shutdown();
-   return 0;
-
-error:
-   fprintf(stderr, "you got to have at least one evas engine built and linked"
-                   " up to ecore-evas for this example to run properly.\n");
-panic:
-   ecore_evas_shutdown();
-   return -1;
-}