314 lines
9.0 KiB
C
314 lines
9.0 KiB
C
#include "e.h"
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static void _e_xkb_update_event(int);
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static int _e_xkb_cur_group = -1;
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EAPI int E_EVENT_XKB_CHANGED = 0;
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static Eina_Bool
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_e_xkb_init_timer(void *data)
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{
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Eina_List *l;
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E_Config_XKB_Layout *cl2, *cl = data;
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int cur_group = -1;
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EINA_LIST_FOREACH(e_config->xkb.used_layouts, l, cl2)
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{
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cur_group++;
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if (!cl2->name) continue;
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if (e_config_xkb_layout_eq(cl, cl2))
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{
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INF("Setting keyboard layout: %s|%s|%s", cl2->name, cl2->model, cl2->variant);
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e_xkb_update(cur_group);
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break;
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}
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}
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return EINA_FALSE;
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}
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/* externally accessible functions */
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EAPI int
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e_xkb_init(void)
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{
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E_EVENT_XKB_CHANGED = ecore_event_type_new();
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if (e_config->xkb.dont_touch_my_damn_keyboard) return 1;
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e_xkb_update(-1);
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if (e_config->xkb.cur_layout)
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ecore_timer_add(1.5, _e_xkb_init_timer, e_config->xkb.current_layout);
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else if (e_config->xkb.selected_layout)
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ecore_timer_add(1.5, _e_xkb_init_timer, e_config->xkb.sel_layout);
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else if (e_config->xkb.used_layouts)
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ecore_timer_add(1.5, _e_xkb_init_timer, eina_list_data_get(e_config->xkb.used_layouts));
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return 1;
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}
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EAPI int
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e_xkb_shutdown(void)
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{
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return 1;
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}
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EAPI void
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e_xkb_update(int cur_group)
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{
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E_Config_XKB_Layout *cl;
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E_Config_XKB_Option *op;
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Eina_List *l;
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Eina_Strbuf *buf;
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if (e_config->xkb.dont_touch_my_damn_keyboard) return;
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if ((!e_config->xkb.used_layouts) && (!e_config->xkb.used_options) && (!e_config->xkb.default_model)) return;
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if (!getenv("DISPLAY")) return;
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if (cur_group != -1)
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{
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_e_xkb_cur_group = cur_group;
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#ifndef HAVE_WAYLAND_ONLY
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ecore_x_xkb_select_group(cur_group);
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#endif
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e_deskenv_xmodmap_run();
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_e_xkb_update_event(cur_group);
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return;
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}
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/* We put an empty -option here in order to override all previously
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* set options.
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*/
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buf = eina_strbuf_new();
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eina_strbuf_append(buf, "setxkbmap ");
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if (e_config->xkb.used_layouts)
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{
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eina_strbuf_append(buf, "-layout '");
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EINA_LIST_FOREACH(e_config->xkb.used_layouts, l, cl)
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{
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if (cl->name)
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{
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eina_strbuf_append(buf, cl->name);
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eina_strbuf_append(buf, ",");
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}
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}
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eina_strbuf_append(buf, "' -variant '");
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EINA_LIST_FOREACH(e_config->xkb.used_layouts, l, cl)
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{
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if ((cl->variant) && (strcmp(cl->variant, "basic")))
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{
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eina_strbuf_append(buf, cl->variant);
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eina_strbuf_append(buf, ",");
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}
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else
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eina_strbuf_append(buf, ",");
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}
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eina_strbuf_append(buf, "'");
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/* use first entry in used layouts */
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cl = e_config->xkb.used_layouts->data;
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if (cl->model)
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{
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eina_strbuf_append(buf, " -model '");
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if (strcmp(cl->model, "default"))
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eina_strbuf_append(buf, cl->model);
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else if ((e_config->xkb.default_model) &&
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(strcmp(e_config->xkb.default_model, "default")))
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eina_strbuf_append(buf, e_config->xkb.default_model);
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else
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eina_strbuf_append(buf, "default");
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eina_strbuf_append(buf, "'");
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}
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}
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else if (e_config->xkb.default_model)
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{
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eina_strbuf_append(buf, " -model '");
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if (strcmp(e_config->xkb.default_model, "default"))
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eina_strbuf_append(buf, e_config->xkb.default_model);
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else if ((e_config->xkb.default_model) &&
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(strcmp(e_config->xkb.default_model, "default")))
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eina_strbuf_append(buf, e_config->xkb.default_model);
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else
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eina_strbuf_append(buf, "default");
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eina_strbuf_append(buf, "'");
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}
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if (e_config->xkb.used_options)
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{
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/* clear options */
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eina_strbuf_append(buf, " -option ");
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/* add in selected options */
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EINA_LIST_FOREACH(e_config->xkb.used_options, l, op)
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{
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if (op->name)
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{
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eina_strbuf_append(buf, " -option '");
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eina_strbuf_append(buf, op->name);
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eina_strbuf_append(buf, "'");
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}
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}
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}
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INF("SET XKB RUN: %s", eina_strbuf_string_get(buf));
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ecore_exe_run(eina_strbuf_string_get(buf), NULL);
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eina_strbuf_free(buf);
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}
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EAPI void
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e_xkb_layout_next(void)
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{
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Eina_List *l;
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E_Config_XKB_Layout *cl;
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if (e_config->xkb.dont_touch_my_damn_keyboard) return;
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if (!e_config->xkb.used_layouts) return;
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l = eina_list_nth_list(e_config->xkb.used_layouts, e_config->xkb.cur_group);
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l = eina_list_next(l);
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if (!l) l = e_config->xkb.used_layouts;
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e_config->xkb.cur_group = (e_config->xkb.cur_group + 1) % eina_list_count(e_config->xkb.used_layouts);
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cl = eina_list_data_get(l);
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eina_stringshare_replace(&e_config->xkb.cur_layout, cl->name);
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eina_stringshare_replace(&e_config->xkb.selected_layout, cl->name);
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INF("Setting keyboard layout: %s|%s|%s", cl->name, cl->model, cl->variant);
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e_xkb_update(e_config->xkb.cur_group);
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_e_xkb_update_event(e_config->xkb.cur_group);
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e_config_save_queue();
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}
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EAPI void
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e_xkb_layout_prev(void)
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{
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Eina_List *l;
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E_Config_XKB_Layout *cl;
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if (e_config->xkb.dont_touch_my_damn_keyboard) return;
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if (!e_config->xkb.used_layouts) return;
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l = eina_list_nth_list(e_config->xkb.used_layouts, e_config->xkb.cur_group);
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l = eina_list_prev(l);
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if (!l) l = eina_list_last(e_config->xkb.used_layouts);
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e_config->xkb.cur_group = (e_config->xkb.cur_group == 0) ?
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((int)eina_list_count(e_config->xkb.used_layouts) - 1) : (e_config->xkb.cur_group - 1);
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cl = eina_list_data_get(l);
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eina_stringshare_replace(&e_config->xkb.cur_layout, cl->name);
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eina_stringshare_replace(&e_config->xkb.selected_layout, cl->name);
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INF("Setting keyboard layout: %s|%s|%s", cl->name, cl->model, cl->variant);
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e_xkb_update(e_config->xkb.cur_group);
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_e_xkb_update_event(e_config->xkb.cur_group);
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e_config_save_queue();
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}
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/* always use this function to get the current layout's name
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* to ensure the most accurate results!!!
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*/
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EAPI E_Config_XKB_Layout *
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e_xkb_layout_get(void)
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{
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unsigned int n = 0;
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if (e_config->xkb.dont_touch_my_damn_keyboard) return NULL;
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if (e_config->xkb.current_layout) return e_config->xkb.current_layout;
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if (_e_xkb_cur_group >= 0)
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n = _e_xkb_cur_group;
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return eina_list_nth(e_config->xkb.used_layouts, n);
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}
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EAPI void
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e_xkb_layout_set(const E_Config_XKB_Layout *cl)
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{
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Eina_List *l;
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E_Config_XKB_Layout *cl2;
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int cur_group = -1;
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EINA_SAFETY_ON_NULL_RETURN(cl);
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if (e_config->xkb.dont_touch_my_damn_keyboard) return;
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if (e_config_xkb_layout_eq(e_config->xkb.current_layout, cl)) return;
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e_config_xkb_layout_free(e_config->xkb.current_layout);
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e_config->xkb.current_layout = e_config_xkb_layout_dup(cl);
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EINA_LIST_FOREACH(e_config->xkb.used_layouts, l, cl2)
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{
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cur_group++;
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if (!cl2->name) continue;
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if (e_config_xkb_layout_eq(cl, cl2))
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{
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INF("Setting keyboard layout: %s|%s|%s", cl2->name, cl2->model, cl2->variant);
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e_xkb_update(cur_group);
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break;
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}
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}
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e_config_save_queue();
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}
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EAPI const char *
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e_xkb_layout_name_reduce(const char *name)
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{
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const char *s;
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if (!name) return NULL;
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s = strchr(name, '/');
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if (s) s++;
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else s = name;
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return s;
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}
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EAPI void
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e_xkb_e_icon_flag_setup(Evas_Object *eicon, const char *name)
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{
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int w, h;
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char buf[PATH_MAX];
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e_xkb_flag_file_get(buf, sizeof(buf), name);
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e_icon_file_set(eicon, buf);
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e_icon_size_get(eicon, &w, &h);
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edje_extern_object_aspect_set(eicon, EDJE_ASPECT_CONTROL_BOTH, w, h);
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}
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EAPI void
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e_xkb_flag_file_get(char *buf, size_t bufsize, const char *name)
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{
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name = e_xkb_layout_name_reduce(name);
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snprintf(buf, bufsize, "%s/data/flags/%s_flag.png",
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e_prefix_data_get(), name ? name : "unknown");
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if (!ecore_file_exists(buf))
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snprintf(buf, bufsize, "%s/data/flags/unknown_flag.png",
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e_prefix_data_get());
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}
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EAPI Eina_Bool
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e_config_xkb_layout_eq(const E_Config_XKB_Layout *a, const E_Config_XKB_Layout *b)
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{
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if (a == b) return EINA_TRUE;
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if ((!a) || (!b)) return EINA_FALSE;
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return ((a->name == b->name) && (a->model == b->model) && (a->variant == b->variant));
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}
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EAPI void
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e_config_xkb_layout_free(E_Config_XKB_Layout *cl)
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{
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if (!cl) return;
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eina_stringshare_del(cl->name);
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eina_stringshare_del(cl->model);
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eina_stringshare_del(cl->variant);
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free(cl);
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}
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EAPI E_Config_XKB_Layout *
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e_config_xkb_layout_dup(const E_Config_XKB_Layout *cl)
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{
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E_Config_XKB_Layout *cl2;
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EINA_SAFETY_ON_NULL_RETURN_VAL(cl, NULL);
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cl2 = E_NEW(E_Config_XKB_Layout, 1);
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cl2->name = eina_stringshare_ref(cl->name);
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cl2->model = eina_stringshare_ref(cl->model);
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cl2->variant = eina_stringshare_ref(cl->variant);
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return cl2;
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}
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static void
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_e_xkb_update_event(int cur_group)
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{
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ecore_event_add(E_EVENT_XKB_CHANGED, NULL, NULL, (intptr_t *)(long)cur_group);
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}
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