349 lines
9.0 KiB
C
349 lines
9.0 KiB
C
/*
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* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
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*/
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#include "e.h"
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/* local subsystem functions */
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static void _e_dialog_free(E_Dialog *dia);
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static void _e_dialog_del_func_cb(void *data, E_Dialog *dia);
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static void _e_dialog_cb_delete(E_Win *win);
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static void _e_dialog_cb_resize(E_Win *win);
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static void _e_dialog_cb_key_down(void *data, Evas *e, Evas_Object *obj, void *event);
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static void _e_dialog_cb_wid_on_focus(void *data, Evas_Object *obj);
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/* local subsystem globals */
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/* externally accessible functions */
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EAPI E_Dialog *
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e_dialog_new(E_Container *con, const char *name, const char *class)
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{
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E_Dialog *dia;
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E_Manager *man;
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Evas_Object *o;
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Evas_Modifier_Mask mask;
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if (!con)
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{
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man = e_manager_current_get();
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if (!man) return NULL;
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con = e_container_current_get(man);
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if (!con) con = e_container_number_get(man, 0);
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if (!con) return NULL;
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}
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dia = E_OBJECT_ALLOC(E_Dialog, E_DIALOG_TYPE, _e_dialog_free);
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if (!dia) return NULL;
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dia->win = e_win_new(con);
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if (!dia->win)
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{
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free(dia);
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return NULL;
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}
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e_win_delete_callback_set(dia->win, _e_dialog_cb_delete);
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e_win_resize_callback_set(dia->win, _e_dialog_cb_resize);
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dia->win->data = dia;
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e_win_dialog_set(dia->win, 1);
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e_win_name_class_set(dia->win, name, class);
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o = edje_object_add(e_win_evas_get(dia->win));
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dia->bg_object = o;
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e_theme_edje_object_set(o, "base/theme/dialog",
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"e/widgets/dialog/main");
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evas_object_move(o, 0, 0);
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evas_object_show(o);
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o = e_widget_list_add(e_win_evas_get(dia->win), 1, 1);
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e_widget_on_focus_hook_set(o, _e_dialog_cb_wid_on_focus, dia);
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dia->box_object = o;
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edje_object_part_swallow(dia->bg_object, "e.swallow.buttons", o);
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o = evas_object_rectangle_add(e_win_evas_get(dia->win));
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dia->event_object = o;
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mask = 0;
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evas_object_key_grab(o, "Tab", mask, ~mask, 0);
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mask = evas_key_modifier_mask_get(e_win_evas_get(dia->win), "Shift");
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evas_object_key_grab(o, "Tab", mask, ~mask, 0);
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mask = 0;
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evas_object_key_grab(o, "Return", mask, ~mask, 0);
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mask = 0;
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evas_object_key_grab(o, "KP_Enter", mask, ~mask, 0);
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evas_object_event_callback_add(o, EVAS_CALLBACK_KEY_DOWN, _e_dialog_cb_key_down, dia);
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return dia;
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}
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EAPI void
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e_dialog_button_add(E_Dialog *dia, const char *label, const char *icon, void (*func) (void *data, E_Dialog *dia), void *data)
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{
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Evas_Object *o;
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if (!func) func = _e_dialog_del_func_cb;
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o = e_widget_button_add(e_win_evas_get(dia->win), label, icon, (void (*) (void*, void*)) func, data, dia);
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e_widget_list_object_append(dia->box_object, o, 1, 0, 0.5);
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dia->buttons = evas_list_append(dia->buttons, o);
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}
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EAPI int
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e_dialog_button_focus_num(E_Dialog *dia, int button)
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{
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Evas_Object *o;
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o = evas_list_nth(dia->buttons, button);
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if (o) e_widget_focus_steal(o);
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return 1;
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}
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EAPI int
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e_dialog_button_disable_num_set(E_Dialog *dia, int button, int disabled)
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{
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Evas_Object *o;
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o = evas_list_nth(dia->buttons, button);
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if (o) e_widget_disabled_set(o, disabled);
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return 1;
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}
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EAPI int
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e_dialog_button_disable_num_get(E_Dialog *dia, int button)
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{
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Evas_Object *o;
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int ret = 0;
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o = evas_list_nth(dia->buttons, button);
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if (o) ret = e_widget_disabled_get(o);
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return ret;
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}
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EAPI void
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e_dialog_title_set(E_Dialog *dia, const char *title)
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{
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e_win_title_set(dia->win, title);
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}
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EAPI void
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e_dialog_text_set(E_Dialog *dia, const char *text)
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{
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if (!dia->text_object)
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{
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Evas_Object *o;
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o = edje_object_add(e_win_evas_get(dia->win));
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dia->text_object = o;
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e_theme_edje_object_set(o, "base/theme/dialog",
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"e/widgets/dialog/text");
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edje_object_part_swallow(dia->bg_object, "e.swallow.content", o);
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evas_object_show(o);
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}
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edje_object_part_text_set(dia->text_object, "e.textblock.message", text);
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}
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EAPI void
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e_dialog_icon_set(E_Dialog *dia, const char *icon, Evas_Coord size)
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{
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if (!icon) return;
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dia->icon_object = edje_object_add(e_win_evas_get(dia->win));
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e_util_edje_icon_set(dia->icon_object, icon);
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edje_extern_object_min_size_set(dia->icon_object, size, size);
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edje_object_part_swallow(dia->bg_object, "e.swallow.icon", dia->icon_object);
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evas_object_show(dia->icon_object);
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}
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EAPI void
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e_dialog_border_icon_set(E_Dialog *dia, const char *icon)
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{
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E_Border *border;
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border = dia->win->border;
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if (!border) return;
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if (border->internal_icon)
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{
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evas_stringshare_del(border->internal_icon);
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border->internal_icon = NULL;
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}
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if (icon)
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border->internal_icon = evas_stringshare_add(icon);
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}
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EAPI void
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e_dialog_content_set(E_Dialog *dia, Evas_Object *obj, Evas_Coord minw, Evas_Coord minh)
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{
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dia->content_object = obj;
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e_widget_on_focus_hook_set(obj, _e_dialog_cb_wid_on_focus, dia);
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edje_extern_object_min_size_set(obj, minw, minh);
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edje_object_part_swallow(dia->bg_object, "e.swallow.content", obj);
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evas_object_show(obj);
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}
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EAPI void
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e_dialog_resizable_set(E_Dialog *dia, int resizable)
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{
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dia->resizable = resizable;
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if (dia->win)
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{
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if (resizable)
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{
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e_win_size_max_set(dia->win, 99999, 99999);
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}
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else
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{
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e_win_resize(dia->win, dia->min_w, dia->min_h);
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e_win_size_max_set(dia->win, dia->min_w, dia->min_h);
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}
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}
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}
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EAPI void
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e_dialog_show(E_Dialog *dia)
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{
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Evas_Coord mw, mh;
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Evas_Object *o;
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o = dia->text_object;
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if (o)
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{
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edje_object_size_min_calc(o, &mw, &mh);
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edje_extern_object_min_size_set(o, mw, mh);
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edje_object_part_swallow(dia->bg_object, "e.swallow.content", o);
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}
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o = dia->box_object;
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e_widget_min_size_get(o, &mw, &mh);
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edje_extern_object_min_size_set(o, mw, mh);
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edje_object_part_swallow(dia->bg_object, "e.swallow.buttons", o);
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edje_object_size_min_calc(dia->bg_object, &mw, &mh);
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evas_object_resize(dia->bg_object, mw, mh);
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e_win_resize(dia->win, mw, mh);
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e_win_size_min_set(dia->win, mw, mh);
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dia->min_w = mw;
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dia->min_h = mh;
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if (!dia->resizable) e_win_size_max_set(dia->win, mw, mh);
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else e_win_size_max_set(dia->win, 99999, 99999);
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e_win_show(dia->win);
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if (!e_widget_focus_get(dia->box_object))
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e_widget_focus_set(dia->box_object, 1);
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}
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/* local subsystem functions */
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static void
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_e_dialog_free(E_Dialog *dia)
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{
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if (dia->buttons) evas_list_free(dia->buttons);
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if (dia->text_object) evas_object_del(dia->text_object);
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if (dia->icon_object) evas_object_del(dia->icon_object);
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if (dia->box_object) evas_object_del(dia->box_object);
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if (dia->bg_object) evas_object_del(dia->bg_object);
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if (dia->content_object) evas_object_del(dia->content_object);
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if (dia->event_object) evas_object_del(dia->event_object);
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e_object_del(E_OBJECT(dia->win));
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free(dia);
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}
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static void
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_e_dialog_del_func_cb(void *data, E_Dialog *dia)
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{
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e_util_defer_object_del(E_OBJECT(dia));
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}
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static void
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_e_dialog_cb_key_down(void *data, Evas *e, Evas_Object *obj, void *event)
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{
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Evas_Event_Key_Down *ev;
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E_Dialog *dia;
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ev = event;
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dia = data;
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if (!strcmp(ev->keyname, "Tab"))
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{
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if (evas_key_modifier_is_set(evas_key_modifier_get(e_win_evas_get(dia->win)), "Shift"))
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{
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if (e_widget_focus_get(dia->box_object))
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{
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if (!e_widget_focus_jump(dia->box_object, 0))
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{
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if (dia->text_object)
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e_widget_focus_set(dia->box_object, 0);
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else
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{
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e_widget_focus_set(dia->content_object, 0);
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if (!e_widget_focus_get(dia->content_object))
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e_widget_focus_set(dia->box_object, 0);
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}
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}
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}
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else
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{
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if (!e_widget_focus_jump(dia->content_object, 0))
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e_widget_focus_set(dia->box_object, 0);
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}
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}
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else
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{
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if (e_widget_focus_get(dia->box_object))
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{
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if (!e_widget_focus_jump(dia->box_object, 1))
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{
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if (dia->text_object)
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e_widget_focus_set(dia->box_object, 1);
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else
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{
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e_widget_focus_set(dia->content_object, 1);
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if (!e_widget_focus_get(dia->content_object))
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e_widget_focus_set(dia->box_object, 1);
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}
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}
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}
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else
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{
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if (!e_widget_focus_jump(dia->content_object, 1))
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e_widget_focus_set(dia->box_object, 1);
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}
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}
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}
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else if (((!strcmp(ev->keyname, "Return")) ||
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(!strcmp(ev->keyname, "KP_Enter")) ||
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(!strcmp(ev->keyname, "space"))))
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{
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Evas_Object *o = NULL;
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if ((dia->content_object) && (e_widget_focus_get(dia->content_object)))
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o = e_widget_focused_object_get(dia->content_object);
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else
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o = e_widget_focused_object_get(dia->box_object);
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if (o) e_widget_activate(o);
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}
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}
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static void
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_e_dialog_cb_delete(E_Win *win)
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{
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E_Dialog *dia;
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dia = win->data;
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e_object_del(E_OBJECT(dia));
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}
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static void
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_e_dialog_cb_resize(E_Win *win)
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{
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E_Dialog *dia;
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dia = win->data;
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evas_object_resize(dia->bg_object, dia->win->w, dia->win->h);
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}
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static void
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_e_dialog_cb_wid_on_focus(void *data, Evas_Object *obj)
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{
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E_Dialog *dia;
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dia = data;
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if (obj == dia->content_object)
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e_widget_focused_object_clear(dia->box_object);
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else if (dia->content_object)
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e_widget_focused_object_clear(dia->content_object);
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}
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