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/* Language chooser */
#include "e_wizard.h"
typedef struct _Layout Layout;
struct _Layout
{
const char *name;
const char *label;
};
static const char *rules_file = NULL;
static const char *layout = NULL;
static Eina_List *layouts = NULL;
static void
find_rules(void)
{
int i = 0;
const char *lstfiles[] = {
#if defined __NetBSD__
"/usr/X11R7/lib/X11/xkb/rules/xorg.lst",
#elif defined __OpenBSD__
"/usr/X11R6/share/X11/xkb/rules/base.lst",
#endif
"/usr/share/X11/xkb/rules/xorg.lst",
"/usr/share/X11/xkb/rules/xfree86.lst",
"/usr/local/share/X11/xkb/rules/xorg.lst",
"/usr/local/share/X11/xkb/rules/xfree86.lst",
"/usr/X11R6/lib/X11/xkb/rules/xorg.lst",
"/usr/X11R6/lib/X11/xkb/rules/xfree86.lst",
"/usr/local/X11R6/lib/X11/xkb/rules/xorg.lst",
"/usr/local/X11R6/lib/X11/xkb/rules/xfree86.lst",
NULL
};
for (; lstfiles[i]; i++)
{
FILE *f = fopen(lstfiles[i], "r");
if (f)
{
fclose(f);
rules_file = lstfiles[i];
break;
}
}
}
static int
_layout_sort_cb(const void *data1, const void *data2)
{
const Layout *l1 = data1;
const Layout *l2 = data2;
return e_util_strcasecmp(l1->label ?: l1->name, l2->label ?: l2->name);
}
int
parse_rules(void)
{
char buf[4096];
FILE *f = fopen(rules_file, "r");
if (!f) return 0;
for (;; )
{
if (!fgets(buf, sizeof(buf), f)) goto err;
if (!strncmp(buf, "! layout", 8))
{
for (;; )
{
Layout *lay;
char name[4096], label[4096];
if (!fgets(buf, sizeof(buf), f)) goto err;
if (sscanf(buf, "%s %[^\n]", name, label) != 2) break;
lay = calloc(1, sizeof(Layout));
lay->name = eina_stringshare_add(name);
lay->label = eina_stringshare_add(label);
layouts = eina_list_append(layouts, lay);
}
break;
}
}
err:
fclose(f);
layouts = eina_list_sort(layouts, 0, _layout_sort_cb);
return 1;
}
static void
implement_layout(void)
{
Eina_List *l;
E_Config_XKB_Layout *nl;
Eina_Bool found = EINA_FALSE;
if (!layout) return;
EINA_LIST_FOREACH(e_config->xkb.used_layouts, l, nl)
{
if ((nl->name) && (!strcmp(layout, nl->name)))
{
found = EINA_TRUE;
break;
}
}
if (!found)
{
nl = E_NEW(E_Config_XKB_Layout, 1);
nl->name = eina_stringshare_ref(layout);
nl->variant = eina_stringshare_add("basic");
nl->model = eina_stringshare_add("default");
e_config->xkb.used_layouts = eina_list_prepend(e_config->xkb.used_layouts, nl);
e_xkb_update(-1);
}
e_xkb_layout_set(layout);
}
EAPI int
wizard_page_init(E_Wizard_Page *pg __UNUSED__, Eina_Bool *need_xdg_desktops __UNUSED__, Eina_Bool *need_xdg_icons __UNUSED__)
{
// parse kbd rules here
find_rules();
parse_rules();
return 1;
}
/*
EAPI int
wizard_page_shutdown(E_Wizard_Page *pg __UNUSED__)
{
return 1;
}
*/
EAPI int
wizard_page_show(E_Wizard_Page *pg)
{
Evas_Object *o, *of, *ob, *ic;
Eina_List *l;
int i, sel = -1;
o = e_widget_list_add(pg->evas, 1, 0);
e_wizard_title_set(_("Keyboard"));
of = e_widget_framelist_add(pg->evas, _("Select one"), 0);
ob = e_widget_ilist_add(pg->evas, 32 * e_scale, 32 * e_scale, &layout);
e_widget_size_min_set(ob, 140 * e_scale, 140 * e_scale);
e_widget_ilist_freeze(ob);
for (i = 0, l = layouts; l; l = l->next, i++)
{
Layout *lay;
const char *label;
lay = l->data;
ic = e_icon_add(pg->evas);
e_xkb_e_icon_flag_setup(ic, lay->name);
label = lay->label;
if (!label) label = "Unknown";
e_widget_ilist_append(ob, ic, _(label), NULL, NULL, lay->name);
if (lay->name)
{
if (!strcmp(lay->name, "us")) sel = i;
}
}
e_widget_ilist_go(ob);
e_widget_ilist_thaw(ob);
if (sel >= 0)
{
e_widget_ilist_selected_set(ob, sel);
e_widget_ilist_nth_show(ob, sel, 0);
}
e_widget_framelist_object_append(of, ob);
e_widget_list_object_append(o, of, 1, 1, 0.5);
evas_object_show(ob);
evas_object_show(of);
e_wizard_page_show(o);
return 1; /* 1 == show ui, and wait for user, 0 == just continue */
}
EAPI int
wizard_page_hide(E_Wizard_Page *pg __UNUSED__)
{
/* special - key layout inits its stuff the moment it goes away */
implement_layout();
return 1;
}
EAPI int
wizard_page_apply(E_Wizard_Page *pg __UNUSED__)
{
// do this again as we want it to apply to the new profile
implement_layout();
return 1;
}
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