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