309 lines
11 KiB
C
309 lines
11 KiB
C
#include "xkbswitch.h"
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typedef struct _Instance
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{
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Evas_Object *o_main;
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Evas_Object *o_xkbswitch;
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Evas_Object *o_xkbflag;
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Evas_Object *menu;
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Evas_Object *popup;
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E_Gadget_Site_Orient orient;
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E_Config_XKB_Layout *layout;
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} Instance;
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static Eina_List *ginstances = NULL;
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static Ecore_Event_Handler *xkbg_change_handle = NULL;
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void
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_xkbg_update_icon(int cur_group)
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{
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Instance *inst;
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Eina_List *l;
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E_Config_XKB_Layout *cl;
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EINA_SAFETY_ON_NULL_RETURN(e_config->xkb.used_layouts);
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//INF("ui: %d", cur_group);
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cl = eina_list_nth(e_config->xkb.used_layouts, cur_group);
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EINA_SAFETY_ON_NULL_RETURN(cl);
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if (!e_config_xkb_layout_eq(cl, e_config->xkb.current_layout))
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{
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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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}
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if (e_config->xkb.only_label)
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{
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EINA_LIST_FOREACH(ginstances, l, inst)
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{
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if (!e_config_xkb_layout_eq(e_config->xkb.current_layout, inst->layout))
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inst->layout = e_config->xkb.current_layout;
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E_FREE_FUNC(inst->o_xkbflag, evas_object_del);
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e_theme_edje_object_set(inst->o_xkbswitch,
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"base/theme/modules/xkbswitch",
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"e/modules/xkbswitch/noflag");
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elm_layout_text_set(inst->o_xkbswitch,
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"e.text.label", cl->name);
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}
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}
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else
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{
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EINA_LIST_FOREACH(ginstances, l, inst)
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{
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if (!e_config_xkb_layout_eq(e_config->xkb.current_layout, inst->layout))
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inst->layout = e_config->xkb.current_layout;
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if (!inst->o_xkbflag)
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inst->o_xkbflag = e_icon_add(evas_object_evas_get(inst->o_xkbswitch));
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e_theme_edje_object_set(inst->o_xkbswitch,
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"base/theme/modules/xkbswitch",
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"e/modules/xkbswitch/main");
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e_xkb_e_icon_flag_setup(inst->o_xkbflag, cl->name);
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elm_layout_content_set(inst->o_xkbswitch, "e.swallow.flag",
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inst->o_xkbflag);
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elm_layout_text_set(inst->o_xkbswitch, "e.text.label",
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e_xkb_layout_name_reduce(cl->name));
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}
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}
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}
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static Eina_Bool
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_xkbg_changed_state(void *data EINA_UNUSED, int type EINA_UNUSED, void *event EINA_UNUSED)
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{
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_xkbg_update_icon(e_config->xkb.cur_group);
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return ECORE_CALLBACK_PASS_ON;
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}
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static Evas_Object *
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_xkbg_gadget_configure(Evas_Object *g EINA_UNUSED)
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{
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if (e_configure_registry_exists("keyboard_and_mouse/xkbswitch"))
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{
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e_configure_registry_call("keyboard_and_mouse/xkbswitch", NULL, NULL);
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}
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return NULL;
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}
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static void
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_xkbg_cb_menu_set(void *data, Evas_Object *obj, void *event_data EINA_UNUSED)
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{
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Instance *inst = evas_object_data_get(obj, "inst");
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Eina_List *l;
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int cur_group = -1, grp = -1;
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E_Config_XKB_Layout *cl2, *cl = data;
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if (inst->popup)
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elm_ctxpopup_dismiss(inst->popup);
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EINA_LIST_FOREACH(e_config->xkb.used_layouts, l, cl2)
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{
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grp++;
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if (cl2 == cl) cur_group = grp;
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}
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if (cur_group == -1) return;
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e_xkb_layout_set(cl);
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e_config_xkb_layout_free(e_config->xkb.sel_layout);
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e_config->xkb.sel_layout = e_config_xkb_layout_dup(cl);
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}
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static void
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_xkbg_popup_dismissed(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
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{
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Instance *inst = data;
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E_FREE_FUNC(obj, evas_object_del);
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inst->popup = NULL;
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}
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static void
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_xkbg_popup_deleted(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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Instance *inst = data;
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inst->popup = NULL;
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}
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static void
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_xkbg_cb_mouse_down(void *data, Evas *evas EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event)
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{
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Evas_Event_Mouse_Down *ev = event;
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Instance *inst = data;
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if (!inst) return;
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if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
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if (ev->button == 3)
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{
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ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
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e_gadget_configure(inst->o_main);
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}
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else if ((ev->button == 1) && (inst->popup))
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{
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elm_ctxpopup_dismiss(inst->popup);
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return;
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}
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else if ((ev->button == 1) && (!inst->popup)) /* Left-click layout menu */
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{
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if (!e_config->xkb.dont_touch_my_damn_keyboard)
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{
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E_Config_XKB_Layout *cl, *cur;
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Eina_List *l;
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Elm_Object_Item *mi;
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char buf[4096], buf2[4096];
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cur = e_xkb_layout_get();
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inst->popup = elm_ctxpopup_add(e_comp->elm);
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elm_object_style_set(inst->popup, "noblock");
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evas_object_smart_callback_add(inst->popup, "dismissed", _xkbg_popup_dismissed, inst);
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evas_object_event_callback_add(inst->popup, EVAS_CALLBACK_DEL, _xkbg_popup_deleted, inst);
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inst->menu = elm_list_add(inst->popup);
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elm_list_select_mode_set(inst->menu, ELM_OBJECT_SELECT_MODE_ALWAYS);
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evas_object_data_set(inst->menu, "inst", inst);
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elm_object_content_set(inst->popup, inst->menu);
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E_EXPAND(inst->menu);
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E_FILL(inst->menu);
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/* Append all the layouts */
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EINA_LIST_FOREACH(e_config->xkb.used_layouts, l, cl)
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{
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const char *name = cl->name;
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Evas_Object *ic;
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e_xkb_flag_file_get(buf, sizeof(buf), name);
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if (cl->variant)
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snprintf(buf2, sizeof(buf2), "%s (%s, %s)", cl->name, cl->model, cl->variant);
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else
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snprintf(buf2, sizeof(buf2), "%s (%s)", cl->name, cl->model);
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ic = elm_icon_add(inst->menu);
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E_EXPAND(ic);
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E_FILL(ic);
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elm_image_file_set(ic, buf, NULL);
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evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
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evas_object_show(ic);
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mi = elm_list_item_append(inst->menu, buf2, ic, NULL, _xkbg_cb_menu_set, cl);
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if (e_config_xkb_layout_eq(cur, cl))
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elm_list_item_selected_set(mi, EINA_TRUE);
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}
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evas_object_show(inst->menu);
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evas_object_size_hint_min_set(inst->popup, 200 * e_scale, 100 * e_scale);
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e_gadget_util_ctxpopup_place(inst->o_main, inst->popup, inst->o_xkbswitch);
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evas_object_show(inst->popup);
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}
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}
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else if (ev->button == 2)
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e_xkb_layout_next();
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}
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static void
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_xkbg_resize_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_data EINA_UNUSED)
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{
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//Evas_Coord w, h;
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Instance *inst = data;
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/* This does not work properly yet
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edje_object_parts_extends_calc(elm_layout_edje_get(inst->o_xkbswitch), 0, 0, &w, &h);
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evas_object_size_hint_aspect_set(inst->o_xkbswitch, EVAS_ASPECT_CONTROL_BOTH, w, h);*/
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evas_object_size_hint_aspect_set(inst->o_main, EVAS_ASPECT_CONTROL_BOTH, 1, 1);
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}
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static void
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_xkbg_gadget_created_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
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{
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Instance *inst = data;
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if (inst->o_main)
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{
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e_gadget_configure_cb_set(inst->o_main, _xkbg_gadget_configure);
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inst->o_xkbswitch = elm_layout_add(inst->o_main);
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E_EXPAND(inst->o_xkbswitch);
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E_FILL(inst->o_xkbswitch);
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inst->layout = e_xkb_layout_get();
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if (e_config->xkb.only_label || (!inst->layout))
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{
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if (inst->orient == E_GADGET_SITE_ORIENT_VERTICAL)
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e_theme_edje_object_set(inst->o_xkbswitch,
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"base/theme/modules/xkbswitch",
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"e/modules/xkbswitch/noflag_vert");
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else
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e_theme_edje_object_set(inst->o_xkbswitch,
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"base/theme/modules/xkbswitch",
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"e/modules/xkbswitch/noflag");
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}
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else
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{
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if (inst->orient == E_GADGET_SITE_ORIENT_VERTICAL)
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e_theme_edje_object_set(inst->o_xkbswitch,
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"base/theme/modules/xkbswitch",
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"e/modules/xkbswitch/main_vert");
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else
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e_theme_edje_object_set(inst->o_xkbswitch,
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"base/theme/modules/xkbswitch",
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"e/modules/xkbswitch/main");
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}
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elm_layout_text_set(inst->o_xkbswitch, "e.text.label",
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inst->layout ? e_xkb_layout_name_reduce(inst->layout->name) : _("NONE"));
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if (inst->layout && (!e_config->xkb.only_label))
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{
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inst->o_xkbflag = e_icon_add(evas_object_evas_get(inst->o_xkbswitch));
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e_xkb_e_icon_flag_setup(inst->o_xkbflag, inst->layout->name);
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elm_layout_content_set(inst->o_xkbswitch, "e.swallow.flag",
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inst->o_xkbflag);
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}
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else inst->o_xkbflag = NULL;
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evas_object_event_callback_add(inst->o_xkbswitch, EVAS_CALLBACK_MOUSE_DOWN,
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_xkbg_cb_mouse_down, inst);
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evas_object_event_callback_add(inst->o_xkbswitch, EVAS_CALLBACK_RESIZE,
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_xkbg_resize_cb, inst);
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elm_box_pack_end(inst->o_main, inst->o_xkbswitch);
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evas_object_show(inst->o_xkbswitch);
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}
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evas_object_smart_callback_del_full(obj, "gadget_created", _xkbg_gadget_created_cb, data);
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}
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static void
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xkbg_del(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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Instance *inst = data;
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if (inst->popup)
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elm_ctxpopup_dismiss(inst->popup);
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ginstances = eina_list_remove(ginstances, inst);
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free(inst);
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}
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EINTERN Evas_Object *
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xkbg_gadget_create(Evas_Object *parent, int *id EINA_UNUSED, E_Gadget_Site_Orient orient)
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{
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Instance *inst;
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inst = E_NEW(Instance, 1);
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inst->o_main = elm_box_add(parent);
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inst->orient = orient;
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E_EXPAND(inst->o_main);
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E_FILL(inst->o_main);
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evas_object_smart_callback_add(parent, "gadget_created", _xkbg_gadget_created_cb, inst);
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evas_object_event_callback_add(inst->o_main, EVAS_CALLBACK_DEL, xkbg_del, inst);
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ginstances = eina_list_append(ginstances, inst);
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return inst->o_main;
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}
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EINTERN void
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xkbg_init(void)
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{
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xkbg_change_handle = ecore_event_handler_add(E_EVENT_XKB_CHANGED, _xkbg_changed_state, NULL);
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}
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EINTERN void
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xkbg_shutdown(void)
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{
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if (_xkbg.evh) ecore_event_handler_del(_xkbg.evh);
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if (_xkbg.cfd) e_object_del(E_OBJECT(_xkbg.cfd));
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_xkbg.cfd = NULL;
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ecore_event_handler_del(xkbg_change_handle);
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}
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