edi/elm_code/src/bin/elm_code_test_main.c

#ifdef HAVE_CONFIG_H
# include "config.h"
#endif

/* NOTE: Respecting header order is important for portability.
 * Always put system first, then EFL, then your public header,
 * and finally your private one. */

#if ENABLE_NLS
# include <libintl.h>
#endif

#include <Ecore_Getopt.h>
#include <Elementary.h>

#include <Elm_Code.h>
#include "elm_code_widget.eo.h"

#include "elm_code_test_private.h"

#define COPYRIGHT "Copyright © 2014 andy <andy@andywilliams.me> and various contributors (see AUTHORS)."

static void
_elm_code_test_win_del(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   elm_exit();
}

static void _append_line(Elm_Code_File *file, const char *line)
{
   int length;

   length = strlen(line);
   elm_code_file_line_append(file, line, length, NULL);
}

static Eina_Bool
_elm_code_test_line_clicked_cb(void *data EINA_UNUSED, Eo *obj EINA_UNUSED,
                               const Eo_Event_Description *desc EINA_UNUSED, void *event_info)
{
   Elm_Code_Line *line;

   line = (Elm_Code_Line *)event_info;

   printf("CLICKED line %d\n", line->number);
   return EINA_TRUE;
}

static Eina_Bool
_elm_code_test_line_done_cb(void *data EINA_UNUSED, Eo *obj EINA_UNUSED,
                            const Eo_Event_Description *desc EINA_UNUSED, void *event_info)
{
   Elm_Code_Line *line;

   line = (Elm_Code_Line *)event_info;

   if (line->number == 1)
     elm_code_line_token_add(line, 14, 21, ELM_CODE_TOKEN_TYPE_COMMENT);
   else if (line->number == 4)
     line->status = ELM_CODE_STATUS_TYPE_ERROR;

   return EO_CALLBACK_STOP;
}

static Evas_Object *
_elm_code_test_welcome_setup(Evas_Object *parent)
{
   Elm_Code *code;
   Elm_Code_Widget *widget;

   code = elm_code_create();
   widget = eo_add(ELM_CODE_WIDGET_CLASS, parent,
                   elm_code_widget_code_set(code));
   eo_do(widget,
         elm_code_widget_font_size_set(12),
         eo_event_callback_add(&ELM_CODE_EVENT_LINE_LOAD_DONE, _elm_code_test_line_done_cb, NULL);
         eo_event_callback_add(ELM_CODE_WIDGET_EVENT_LINE_CLICKED, _elm_code_test_line_clicked_cb, code));

   _append_line(code->file, "Hello World, Elm Code!");
   _append_line(code->file, "");
   _append_line(code->file, "This is a demo of elm_code's capabilities.");
   _append_line(code->file, "*** Currently experimental ***");

   evas_object_size_hint_weight_set(widget, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(widget, EVAS_HINT_FILL, EVAS_HINT_FILL);
   evas_object_show(widget);

   return widget;
}

static Evas_Object *
_elm_code_test_editor_setup(Evas_Object *parent)
{
   Elm_Code *code;
   Elm_Code_Widget *widget;

   code = elm_code_create();
   widget = eo_add(ELM_CODE_WIDGET_CLASS, parent,
                   elm_code_widget_code_set(code));
   eo_do(widget,
         elm_code_widget_font_size_set(14),
         elm_code_widget_editable_set(EINA_TRUE),
         elm_code_widget_line_numbers_set(EINA_TRUE));

   _append_line(code->file, "Edit me :)");
   _append_line(code->file, "");
   _append_line(code->file, "");
   _append_line(code->file, "...Please?");

   evas_object_size_hint_weight_set(widget, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(widget, EVAS_HINT_FILL, EVAS_HINT_FILL);
   evas_object_show(widget);

   return widget;
}

static Evas_Object *
_elm_code_test_diff_setup(Evas_Object *parent)
{
   char path[PATH_MAX];
   Evas_Object *diff;
   Elm_Code *code;

   snprintf(path, sizeof(path), "%s/../edi/data/testdiff.diff", elm_app_data_dir_get());

   code = elm_code_create();
   elm_code_file_open(code, path);

   diff = elm_code_diff_widget_add(parent, code);
   return diff;
}

static void
_elm_code_test_welcome_editor_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   Evas_Object *naviframe, *screen;

   naviframe = (Evas_Object *)data;
   screen = elm_box_add(naviframe);
   evas_object_size_hint_weight_set(screen, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   elm_box_pack_end(screen, _elm_code_test_editor_setup(screen));
   evas_object_show(screen);

   elm_naviframe_item_push(naviframe, "Editor",
                           NULL, NULL, screen, NULL);
}

static void
_elm_code_test_welcome_diff_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
   Evas_Object *naviframe, *screen;

   naviframe = (Evas_Object *)data;
   screen = elm_box_add(naviframe);
   evas_object_size_hint_weight_set(screen, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   elm_box_pack_end(screen, _elm_code_test_diff_setup(screen));
   evas_object_show(screen);

   elm_naviframe_item_push(naviframe, "Diff widget (comparison)",
                           NULL, NULL, screen, NULL);
}

static Evas_Object *
elm_code_test_win_setup(void)
{
   Evas_Object *win, *vbox, *text, *button, *naviframe;
   Elm_Object_Item *item;

   win = elm_win_util_standard_add("main", "Elm_Code Demo");
   if (!win) return NULL;

   naviframe = elm_naviframe_add(win);
   evas_object_size_hint_weight_set(naviframe, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   elm_win_resize_object_add(win, naviframe);
   evas_object_show(naviframe);

   vbox = elm_box_add(win);
   evas_object_size_hint_weight_set(vbox, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(vbox, EVAS_HINT_FILL, EVAS_HINT_FILL);
   evas_object_show(vbox);

   text = _elm_code_test_welcome_setup(vbox);
   evas_object_size_hint_weight_set(text, EVAS_HINT_EXPAND, 0.5);
   elm_box_pack_end(vbox, text);

   button = elm_button_add(vbox);
   elm_object_text_set(button, "Editor");
   evas_object_size_hint_weight_set(button, 0.5, 0.25);
   evas_object_size_hint_align_set(button, EVAS_HINT_FILL, 0.9);
   evas_object_smart_callback_add(button, "clicked",
                                       _elm_code_test_welcome_editor_cb, naviframe);
   elm_box_pack_end(vbox, button);
   evas_object_show(button);

   button = elm_button_add(vbox);
   elm_object_text_set(button, "Diff (comparison)");
   evas_object_size_hint_weight_set(button, 0.5, 0.25);
   evas_object_size_hint_align_set(button, EVAS_HINT_FILL, 0.1);
   evas_object_smart_callback_add(button, "clicked",
                                       _elm_code_test_welcome_diff_cb, naviframe);
   elm_box_pack_end(vbox, button);
   evas_object_show(button);

   item = elm_naviframe_item_push(naviframe, "Choose Demo",
                                  NULL, NULL,vbox, NULL);
   elm_naviframe_item_title_enabled_set(item, EINA_FALSE, EINA_FALSE);
   elm_win_resize_object_add(win, naviframe);

   evas_object_smart_callback_add(win, "delete,request", _elm_code_test_win_del, NULL);
   evas_object_resize(win, 400 * elm_config_scale_get(), 320 * elm_config_scale_get());
   evas_object_show(win);

   return win;
}

static const Ecore_Getopt optdesc = {
  "elm_code_test",
  "%prog [options]",
  PACKAGE_VERSION,
  COPYRIGHT,
  "BSD with advertisement clause",
  "An EFL elm_code_test program",
  0,
  {
    ECORE_GETOPT_LICENSE('L', "license"),
    ECORE_GETOPT_COPYRIGHT('C', "copyright"),
    ECORE_GETOPT_VERSION('V', "version"),
    ECORE_GETOPT_HELP('h', "help"),
    ECORE_GETOPT_SENTINEL
  }
};

EAPI_MAIN int
elm_main(int argc EINA_UNUSED, char **argv EINA_UNUSED)
{
   Evas_Object *win;
   int args;
   Eina_Bool quit_option = EINA_FALSE;

   Ecore_Getopt_Value values[] = {
     ECORE_GETOPT_VALUE_BOOL(quit_option),
     ECORE_GETOPT_VALUE_BOOL(quit_option),
     ECORE_GETOPT_VALUE_BOOL(quit_option),
     ECORE_GETOPT_VALUE_BOOL(quit_option),
     ECORE_GETOPT_VALUE_NONE
   };

#if ENABLE_NLS
   setlocale(LC_ALL, "");
   bindtextdomain(PACKAGE, LOCALEDIR);
   bind_textdomain_codeset(PACKAGE, "UTF-8");
   textdomain(PACKAGE);
#endif

   elm_code_init();

   args = ecore_getopt_parse(&optdesc, values, argc, argv);
   if (args < 0)
     {
	EINA_LOG_CRIT("Could not parse arguments.");
	goto end;
     }
   else if (quit_option)
     {
	goto end;
     }

   /* tell elm about our app so it can figure out where to get files */
   elm_app_compile_bin_dir_set(PACKAGE_BIN_DIR);
   elm_app_compile_lib_dir_set(PACKAGE_LIB_DIR);
   elm_app_compile_data_dir_set(PACKAGE_DATA_DIR);
   elm_app_info_set(elm_main, "elm_code_test", "images/elm_code.png");

   if (!(win = elm_code_test_win_setup()))
     goto end;

   elm_run();

 end:
   elm_code_shutdown();
   elm_shutdown();

   return 0;
}
ELM_MAIN()