Hey
I just committed the textgrid object, which will be used in
terminology and maybe a couple of other apps. It needs love, though,
as I'm not a text master in Evas.
I've attached a test example, which should give that :
http://www.maths.univ-evry.fr/pages_perso/vtorri/files/textgrid.png
Vincent
/* gcc -g -Wall -o evas_textgrid evas_textgrid.c `pkg-config --cflags --libs ecore-evas ecore evas eina` */
#include <Eina.h>
#include <Evas.h>
#include <Ecore.h>
#include <Ecore_Evas.h>
static void
_delete_request_cb(Ecore_Evas *ee)
{
ecore_main_loop_quit();
}
static void
_key_up_cb(void *data, Evas *e, Evas_Object *o, void *event_info)
{
Evas_Event_Key_Up *ev = (Evas_Event_Key_Up *)event_info;
if (strcmp(ev->keyname, "q") == 0)
{
ecore_main_loop_quit();
}
}
int main()
{
Ecore_Evas *ee;
Evas *evas;
Evas_Object *o;
Evas_Object *bg;
Evas_Textgrid_Cell cells[3];
int w, h;
if (!ecore_evas_init())
return -1;
ee = ecore_evas_new(NULL, 10, 10, 1, 1, NULL);
if (!ee)
goto shutdown_ecore_evas;
ecore_evas_callback_delete_request_set(ee, _delete_request_cb);
ecore_evas_title_set(ee, "Evas Textgrid test");
evas = ecore_evas_get(ee);
o = evas_object_rectangle_add(evas);
evas_object_color_set(o, 255, 255, 255, 255);
evas_object_move(o, 0, 0);
evas_object_show(o);
bg = o;
memset(cells, 0, sizeof(cells));
cells[0].codepoint = 'a';
cells[0].fg = 0;
cells[0].bg = 3;
cells[1].codepoint = 'b';
cells[1].fg = 1;
cells[1].bg = 0;
cells[1].underline = 1;
cells[2].codepoint = 'c';
cells[2].fg = 0;
cells[2].bg = 4;
cells[2].strikethrough = 1;
o = evas_object_textgrid_add(evas);
evas_object_textgrid_size_set(o, 3, 3);
evas_object_textgrid_font_source_set(o, "/usr/share/fonts/truetype/ttf-dejavu");
evas_object_textgrid_font_set(o, "Serif", 12);
evas_object_textgrid_cell_size_get(o, &w, &h);
printf(" ** size : %dx%d\n", w, h);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, 0, 0, 0, 0, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, 1, 255, 0, 0, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, 2, 0, 255, 0, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, 3, 0, 0, 255, 255);
evas_object_textgrid_palette_set(o, EVAS_TEXTGRID_PALETTE_STANDARD, 4, 0, 255, 255, 255);
evas_object_textgrid_cellrow_set(o, 0, cells);
evas_object_move(o, 0,0);
evas_object_resize(o, w*3, h*3);
evas_object_show(o);
evas_object_event_callback_add(o, EVAS_CALLBACK_KEY_UP, _key_up_cb, NULL);
evas_object_focus_set(o, EINA_TRUE);
evas_object_resize(bg, w*3, h*3);
ecore_evas_resize(ee, w*3, h*3);
ecore_evas_show(ee);
ecore_main_loop_begin();
ecore_evas_shutdown();
return 0;
shutdown_ecore_evas:
ecore_evas_shutdown();
return -1;
}
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