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#include "config.h"
#define EFL_GFX_FILTER_BETA
#include "Eo.h"
#include "Evas.h"
#include "Ecore_Evas.h"
#include <stdio.h>
/* Beginning of the file used for taking a shot of an object.
* Used for font effect screenshots.
*/
typedef struct
{
Ecore_Evas *ee;
const char *file;
const char *key;
const char *flags;
} Widget_Preview_Data;
/* This comes from Elementary's elm_win.c */
static void
_shot_do(Widget_Preview_Data *wpd)
{
Ecore_Evas *ee;
Evas_Object *o;
unsigned int *pixels;
int w, h;
if (!wpd->file) return;
ecore_evas_manual_render(wpd->ee);
pixels = (void *)ecore_evas_buffer_pixels_get(wpd->ee);
if (!pixels) return;
ecore_evas_geometry_get(wpd->ee, NULL, NULL, &w, &h);
if ((w < 1) || (h < 1)) return;
ee = ecore_evas_buffer_new(1, 1);
o = evas_object_image_add(ecore_evas_get(ee));
evas_object_image_alpha_set(o, ecore_evas_alpha_get(wpd->ee));
evas_object_image_size_set(o, w, h);
evas_object_image_data_set(o, pixels);
if (!evas_object_image_save(o, wpd->file, wpd->key, wpd->flags))
fprintf(stderr, "Cannot save window to '%s' (key '%s', flags '%s')\n",
wpd->file, wpd->key, wpd->flags);
ecore_evas_free(ee);
}
static void
_usage(const char *argv0, FILE *f)
{
fprintf(f, "Usage: %s <text> <filter code> <output file> [font] [fontsize]\n", argv0);
}
int
main(int argc, char **argv)
{
Widget_Preview_Data wpd = { NULL, NULL, NULL, NULL };
const char *font = "Sans";
const char *filter, *text;
int fontsize = 32;
Evas_Object *o, *rect;
Evas *e;
int w, h;
if (argc < 4)
{
_usage(argv[0], stderr);
return 1;
}
w = 1;
h = 1;
text = argv[1];
filter = argv[2];
wpd.file = argv[3];
if (argc >= 5) font = argv[4];
if (argc >= 6) fontsize = atoi(argv[5]);
evas_init();
ecore_evas_init();
wpd.ee = ecore_evas_buffer_new(w, h);
if (!wpd.ee) return 2;
ecore_evas_show(wpd.ee);
ecore_evas_manual_render_set(wpd.ee, EINA_TRUE);
ecore_evas_transparent_set(wpd.ee, EINA_TRUE);
ecore_evas_alpha_set(wpd.ee, EINA_TRUE);
e = ecore_evas_get(wpd.ee);
rect = evas_object_rectangle_add(e);
evas_object_move(rect, 0, 0);
evas_object_resize(rect, w, h);
evas_object_color_set(rect, 0, 0, 0, 0);
evas_object_show(rect);
o = evas_object_text_add(e);
evas_object_stack_above(o, rect);
evas_object_move(o, 0, 0);
evas_object_resize(o, w, h);
evas_object_text_font_set(o, font, fontsize);
evas_object_text_text_set(o, text);
evas_object_color_set(o, 255, 255, 255, 255);
evas_object_show(o);
efl_gfx_filter_program_set(o, filter, wpd.file);
ecore_evas_manual_render(wpd.ee);
evas_object_geometry_get(o, NULL, NULL, &w, &h);
ecore_evas_resize(wpd.ee, w, h);
_shot_do(&wpd);
ecore_evas_shutdown();
evas_shutdown();
return 0;
}