From 07274513e984f0b5544586c74508ccd16e7dcafa Mon Sep 17 00:00:00 2001 From: David Walter Seikel Date: Sun, 13 Jan 2013 17:29:19 +1000 Subject: Remove EFL, since it's been released now. --- libraries/evas/src/examples/evas-box.c | 382 --------------------------------- 1 file changed, 382 deletions(-) delete mode 100644 libraries/evas/src/examples/evas-box.c (limited to 'libraries/evas/src/examples/evas-box.c') diff --git a/libraries/evas/src/examples/evas-box.c b/libraries/evas/src/examples/evas-box.c deleted file mode 100644 index ec79535..0000000 --- a/libraries/evas/src/examples/evas-box.c +++ /dev/null @@ -1,382 +0,0 @@ -/** - * Simple Evas example illustrating a custom Evas box object - * - * You'll need at least one engine built for it (excluding the buffer - * one). See stdout/stderr for output. - * - * @verbatim - * gcc -o evas-box evas-box.c `pkg-config --libs --cflags evas ecore ecore-evas eina` - * @endverbatim - */ - -#ifdef HAVE_CONFIG_H - -#include "config.h" -#else -#define PACKAGE_EXAMPLES_DIR "." -#define __UNUSED__ -#endif - -#include -#include - -#include -#include -#include - -#define WIDTH (640) -#define HEIGHT (480) - -static const char *border_img_path = PACKAGE_EXAMPLES_DIR "/red.png"; - -static const char *commands = \ - "commands are:\n" - "\ta - change the box's alignment values\n" - "\tp - change the box's padding values\n" - "\t1 - change the box's layout to horizontal\n" - "\t2 - change the box's layout to vertical\n" - "\t3 - change the box's layout to horizontal homogeneous\n" - "\t4 - change the box's layout to vertical homogeneous\n" - "\t5 - change the box's layout to horizontal maximum size homogeneous\n" - "\t6 - change the box's layout to vertical maximum size homogeneous\n" - "\t7 - change the box's layout to horizontal flow\n" - "\t8 - change the box's layout to vertical flow\n" - "\t9 - change the box's layout to stack\n" - "\t0 - change the box's layout to a custom-made one\n" - "\tCtrl + NUMBER - insert a new child object at that position in the box\n" - "\tShift + NUMBER - remove the child object at that position in the box\n" - "\th - print help\n"; - -struct exemple_data -{ - Ecore_Evas *ee; - Evas *evas; - Evas_Object *bg, *box, *border; -}; - -static struct exemple_data d; - -static void /* custom 'diagonal' layout */ -_custom_layout(Evas_Object *o, - Evas_Object_Box_Data *p, - void *data __UNUSED__) -{ - int x, y, w, h; - int xx, yy, ww, hh; - int count; - Eina_List *l; - Evas_Object_Box_Option *opt; - - evas_object_geometry_get(o, &x, &y, &w, &h); - count = eina_list_count(p->children); - ww = w / (count ? : 1); - hh = h / (count ? : 1); - if (ww < 1) ww = 1; - if (hh < 1) hh = 1; - - xx = x; - yy = y; - EINA_LIST_FOREACH(p->children, l, opt) - { - evas_object_move(opt->obj, xx, yy); - xx += ww; - yy += hh; - } -} - -static Evas_Object * /* new rectangle to be put in the box */ -_new_rectangle_add(Evas *e) -{ - Evas_Object *o; - - o = evas_object_rectangle_add(e); - evas_object_resize(o, 10, 10); - evas_object_color_set(o, 0, 255, 0, 255); - evas_object_show(o); - - return o; -} - -/* use the following commands to interact with this example - 'h' is - * the key for help */ -static void -_on_keydown(void *data __UNUSED__, - Evas *evas __UNUSED__, - Evas_Object *o __UNUSED__, - void *einfo) -{ - Evas_Event_Key_Down *ev = einfo; - const Evas_Modifier *mods = evas_key_modifier_get(evas); - - if (strcmp(ev->keyname, "h") == 0) /* print help */ - { - fprintf(stdout, commands); - return; - } - - if (evas_key_modifier_is_set(mods, "Shift")) - { - int pos; - Eina_Bool ret; - Evas_Object *obj; - Eina_List *children; - - pos = atoi(ev->keyname); - children = evas_object_box_children_get(d.box); - - obj = eina_list_nth(children, pos); - if (!obj) goto list_free; - - ret = evas_object_box_remove_at(d.box, pos); - if (ret) evas_object_del(obj); - -list_free: - eina_list_free(children); - return; - } - - if (evas_key_modifier_is_set(mods, "Control")) - { - Evas_Object *o; - int pos; - pos = atoi(ev->keyname); - o = _new_rectangle_add(d.evas); - if (!evas_object_box_insert_at(d.box, o, pos)) - evas_object_box_append(d.box, o); - return; - } - - if (strcmp(ev->keyname, "a") == 0) - { - double h, v; - - evas_object_box_align_get(d.box, &h, &v); - - if (h == 0.5) - h = v = 1.0; - else if (h == 1.0) - h = v = -1.0; - else if (h == -1.0) - h = v = 0.0; - else if (h == 0.0) - h = v = 0.5; - - evas_object_box_align_set(d.box, h, v); - - fprintf(stdout, "Applying new alignment values (%.1f, %.1f)" - " on the box\n", h, v); - return; - } - - if (strcmp(ev->keyname, "p") == 0) - { - int h, v; - - evas_object_box_padding_get(d.box, &h, &v); - - if (h == 0) - h = v = 50; - else - h = v = 0; - - evas_object_box_padding_set(d.box, h, v); - - fprintf(stdout, "Applying new padding values (%d, %d)" - " on the box\n", h, v); - return; - } - - if (strcmp(ev->keyname, "1") == 0) - { - evas_object_box_layout_set( - d.box, evas_object_box_layout_horizontal, NULL, NULL); - - fprintf(stdout, "Applying '%s' layout on the box\n", "horizontal"); - return; - } - - if (strcmp(ev->keyname, "2") == 0) - { - evas_object_box_layout_set( - d.box, evas_object_box_layout_vertical, NULL, NULL); - - fprintf(stdout, "Applying '%s' layout on the box\n", "vertical"); - return; - } - - if (strcmp(ev->keyname, "3") == 0) - { - evas_object_box_layout_set( - d.box, evas_object_box_layout_homogeneous_horizontal, NULL, - NULL); - - fprintf(stdout, "Applying '%s' layout on the box\n", - "horizontal homogeneous"); - return; - } - - if (strcmp(ev->keyname, "4") == 0) - { - evas_object_box_layout_set( - d.box, evas_object_box_layout_homogeneous_vertical, NULL, NULL); - - fprintf(stdout, "Applying '%s' layout on the box\n", - "vertical homogeneous"); - return; - } - - if (strcmp(ev->keyname, "5") == 0) - { - evas_object_box_layout_set( - d.box, evas_object_box_layout_homogeneous_max_size_horizontal, - NULL, NULL); - - fprintf(stdout, "Applying '%s' layout on the box\n", - "horizontal maximum size homogeneous"); - return; - } - - if (strcmp(ev->keyname, "6") == 0) - { - evas_object_box_layout_set( - d.box, evas_object_box_layout_homogeneous_max_size_vertical, - NULL, NULL); - - fprintf(stdout, "Applying '%s' layout on the box\n", - "vertical maximum size homogeneous"); - return; - } - - if (strcmp(ev->keyname, "7") == 0) - { - evas_object_box_layout_set( - d.box, evas_object_box_layout_flow_horizontal, NULL, NULL); - - fprintf(stdout, "Applying '%s' layout on the box\n", "horizontal flow"); - return; - } - - if (strcmp(ev->keyname, "8") == 0) - { - evas_object_box_layout_set( - d.box, evas_object_box_layout_flow_vertical, NULL, NULL); - - fprintf(stdout, "Applying '%s' layout on the box\n", "vertical flow"); - return; - } - - if (strcmp(ev->keyname, "9") == 0) - { - evas_object_box_layout_set( - d.box, evas_object_box_layout_stack, NULL, NULL); - - fprintf(stdout, "Applying '%s' layout on the box\n", "stack"); - return; - } - - if (strcmp(ev->keyname, "0") == 0) - { - evas_object_box_layout_set(d.box, _custom_layout, NULL, NULL); - - fprintf(stdout, "Applying '%s' layout on the box\n", "CUSTOM"); - return; - } -} - -static void -_on_delete(Ecore_Evas *ee __UNUSED__) -{ - ecore_main_loop_quit(); -} - -static void /* adjust canvas' contents on resizes */ -_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); - - evas_object_move(d.box, (w / 4), (h / 4)); - evas_object_resize(d.box, (w / 2), (h / 2)); - - evas_object_move(d.border, (w / 4) - 2, (h / 4) - 2); - evas_object_resize(d.border, (w / 2) + 4, (h / 2) + 4); -} - -int -main(void) -{ - Evas_Object *last, *o; - int i; - - srand(time(NULL)); - - 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, 0, 0, WIDTH, HEIGHT, NULL); - if (!d.ee) - goto panic; - - ecore_evas_callback_delete_request_set(d.ee, _on_delete); - ecore_evas_callback_resize_set(d.ee, _canvas_resize_cb); - ecore_evas_show(d.ee); - - d.evas = ecore_evas_get(d.ee); - - d.bg = evas_object_rectangle_add(d.evas); - evas_object_color_set(d.bg, 255, 255, 255, 255); /* white bg */ - evas_object_show(d.bg); - - evas_object_focus_set(d.bg, EINA_TRUE); - evas_object_event_callback_add( - d.bg, EVAS_CALLBACK_KEY_DOWN, _on_keydown, NULL); - - d.box = evas_object_box_add(d.evas); - evas_object_show(d.box); - - for (i = 1; i <= 5; i++) - { - o = last = evas_object_rectangle_add(d.evas); - evas_object_size_hint_min_set(o, 50, 50); - evas_object_color_set( - o, rand() % 256, rand() % 256, rand() % 256, 255); - evas_object_show(o); - - if (!evas_object_box_append(d.box, o)) - { - fprintf(stderr, "Error appending child object on the box!\n"); - goto error; - } - } - - /* this is a border around the box, container of the rectangles we - * are going to experiment with. this way you can see how the - * container relates to the children */ - d.border = evas_object_image_filled_add(d.evas); - evas_object_image_file_set(d.border, border_img_path, NULL); - evas_object_image_border_set(d.border, 2, 2, 2, 2); - evas_object_image_border_center_fill_set(d.border, EVAS_BORDER_FILL_NONE); - evas_object_show(d.border); - - fprintf(stdout, commands); - - _canvas_resize_cb(d.ee); - ecore_main_loop_begin(); - ecore_evas_shutdown(); - return 0; - -error: - ecore_evas_shutdown(); - return -1; - -panic: - 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"); - return -2; -} - -- cgit v1.1