2005-07-27 21:35:45 -07:00
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/*
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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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typedef struct _E_Dialog_Button E_Dialog_Button;
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struct _E_Dialog_Button
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{
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E_Dialog *dialog;
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2005-09-18 21:28:22 -07:00
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Evas_Object *obj, *obj_icon;
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2005-07-27 21:35:45 -07:00
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char *label;
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char *icon;
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void (*func) (void *data, E_Dialog *dia);
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void *data;
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};
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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_cb_button_clicked(void *data, Evas_Object *obj, const char *emission, const char *source);
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2005-09-25 06:12:57 -07:00
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static void _e_dialog_button_cb_mouse_in(void *data, Evas *e, Evas_Object *obj, void *event);
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2005-07-27 21:35:45 -07:00
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static void _e_dialog_cb_delete(E_Win *win);
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2005-09-23 20:11:37 -07:00
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static void _e_dialog_cb_key_down(void *data, Evas *e, Evas_Object *obj, void *event);
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2005-09-20 01:34:23 -07:00
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2005-09-25 06:12:57 -07:00
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2005-07-27 21:35:45 -07:00
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/* local subsystem globals */
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/* externally accessible functions */
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E_Dialog *
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e_dialog_new(E_Container *con)
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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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2005-09-24 03:29:31 -07:00
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Evas_Modifier_Mask mask;
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2005-07-27 21:35:45 -07:00
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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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2005-08-25 06:41:26 -07:00
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if (!con) con = e_container_number_get(man, 0);
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2005-07-27 21:35:45 -07:00
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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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2005-09-23 11:58:35 -07:00
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ecore_x_netwm_window_type_set(dia->win->evas_win, ECORE_X_WINDOW_TYPE_DIALOG);
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2005-09-20 01:34:23 -07:00
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e_win_delete_callback_set(dia->win, _e_dialog_cb_delete);
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2005-07-27 21:35:45 -07:00
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dia->win->data = dia;
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e_win_name_class_set(dia->win, "E", "_dialog");
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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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"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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2005-09-17 23:27:47 -07:00
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o = edje_object_add(e_win_evas_get(dia->win));
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2005-07-27 21:35:45 -07:00
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dia->text_object = o;
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2005-09-17 23:27:47 -07:00
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e_theme_edje_object_set(o, "base/theme/dialog",
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"widgets/dialog/text");
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2005-07-27 21:35:45 -07:00
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edje_object_part_swallow(dia->bg_object, "content_swallow", o);
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evas_object_show(o);
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o = e_box_add(e_win_evas_get(dia->win));
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dia->box_object = o;
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e_box_orientation_set(o, 1);
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e_box_homogenous_set(o, 1);
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e_box_align_set(o, 0.5, 0.5);
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edje_object_part_swallow(dia->bg_object, "buttons_swallow", o);
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evas_object_show(o);
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2005-09-23 18:59:26 -07:00
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2005-09-23 20:11:37 -07:00
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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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2005-09-24 03:29:31 -07:00
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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, "space", mask, ~mask, 0);
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2005-09-23 20:11:37 -07:00
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evas_object_event_callback_add(o, EVAS_CALLBACK_KEY_DOWN, _e_dialog_cb_key_down, dia);
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2005-09-23 18:59:26 -07:00
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dia->focused = NULL;
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2005-09-23 20:11:37 -07:00
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2005-07-27 21:35:45 -07:00
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return dia;
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}
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void
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e_dialog_button_add(E_Dialog *dia, char *label, char *icon, void (*func) (void *data, E_Dialog *dia), void *data)
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{
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E_Dialog_Button *db;
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Evas_Coord mw, mh;
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db = E_NEW(E_Dialog_Button, 1);
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db->dialog = dia;
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if (label) db->label = strdup(label);
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if (icon) db->icon = strdup(icon);
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db->func = func;
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db->data = data;
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db->obj = edje_object_add(e_win_evas_get(dia->win));
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e_theme_edje_object_set(db->obj, "base/theme/dialog",
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"widgets/dialog/button");
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edje_object_signal_callback_add(db->obj, "click", "",
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_e_dialog_cb_button_clicked, db);
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edje_object_part_text_set(db->obj, "button_text", db->label);
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2005-09-25 06:12:57 -07:00
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evas_object_event_callback_add(db->obj, EVAS_CALLBACK_MOUSE_IN, _e_dialog_button_cb_mouse_in, dia);
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2005-09-18 21:28:22 -07:00
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if (icon)
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{
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db->obj_icon = edje_object_add(e_win_evas_get(dia->win));
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e_util_edje_icon_set(db->obj_icon, icon);
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edje_object_part_swallow(db->obj, "icon_swallow", db->obj_icon);
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edje_object_signal_emit(db->obj, "icon_visible", "");
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edje_object_message_signal_process(db->obj);
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evas_object_show(db->obj_icon);
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}
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edje_object_calc_force(db->obj);
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2005-07-27 21:35:45 -07:00
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edje_object_size_min_calc(db->obj, &mw, &mh);
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e_box_pack_end(dia->box_object, db->obj);
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e_box_pack_options_set(db->obj,
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1, 1, /* fill */
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2005-09-19 05:55:59 -07:00
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0, 1, /* expand */
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2005-07-27 21:35:45 -07:00
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0.5, 0.5, /* align */
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mw, mh, /* min */
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9999, mh /* max */
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);
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evas_object_show(db->obj);
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dia->buttons = evas_list_append(dia->buttons, db);
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}
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2005-09-23 18:59:26 -07:00
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int
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e_dialog_button_focus(E_Dialog *dia, int button)
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{
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E_Dialog_Button *db = NULL;
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2005-09-23 19:49:55 -07:00
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db = evas_list_nth(dia->buttons, button);
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2005-09-23 18:59:26 -07:00
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2005-09-23 19:49:55 -07:00
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if (!db) return 0;
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2005-09-23 18:59:26 -07:00
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if (dia->focused)
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2005-09-23 19:49:55 -07:00
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{
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E_Dialog_Button *focused;
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focused = dia->focused->data;
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if (focused)
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edje_object_signal_emit(focused->obj, "unfocus", "");
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}
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2005-09-23 18:59:26 -07:00
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dia->focused = evas_list_nth_list(dia->buttons, button);
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edje_object_signal_emit(db->obj, "focus", "");
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2005-09-23 19:49:55 -07:00
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2005-09-23 18:59:26 -07:00
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return 1;
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}
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2005-07-27 21:35:45 -07:00
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void
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e_dialog_title_set(E_Dialog *dia, 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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void
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e_dialog_text_set(E_Dialog *dia, char *text)
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{
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2005-09-17 23:27:47 -07:00
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edje_object_part_text_set(dia->text_object, "text", text);
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2005-07-27 21:35:45 -07:00
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}
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void
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2005-09-19 03:52:45 -07:00
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e_dialog_icon_set(E_Dialog *dia, char *icon, Evas_Coord size)
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2005-07-27 21:35:45 -07:00
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{
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2005-09-19 00:02:35 -07:00
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if (icon)
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{
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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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2005-09-19 03:52:45 -07:00
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edje_extern_object_min_size_set(dia->icon_object, size, size);
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2005-09-19 00:02:35 -07:00
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edje_object_part_swallow(dia->bg_object, "icon_swallow", dia->icon_object);
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evas_object_show(dia->icon_object);
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}
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2005-07-27 21:35:45 -07:00
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}
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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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2005-09-17 23:27:47 -07:00
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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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2005-07-27 21:35:45 -07:00
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edje_object_part_swallow(dia->bg_object, "content_swallow", o);
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o = dia->box_object;
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e_box_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, "buttons_swallow", 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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e_win_size_max_set(dia->win, mw, mh);
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e_win_show(dia->win);
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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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while (dia->buttons)
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{
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E_Dialog_Button *db;
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db = dia->buttons->data;
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dia->buttons = evas_list_remove_list(dia->buttons, dia->buttons);
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2005-09-05 08:24:07 -07:00
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E_FREE(db->label);
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E_FREE(db->icon);
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2005-07-27 21:35:45 -07:00
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evas_object_del(db->obj);
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2005-09-18 21:28:22 -07:00
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if (db->obj_icon) evas_object_del(db->obj_icon);
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2005-07-27 21:35:45 -07:00
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free(db);
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}
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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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2005-09-23 20:11:37 -07:00
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if (dia->event_object) evas_object_del(dia->event_object);
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2005-07-27 21:35:45 -07:00
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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_cb_button_clicked(void *data, Evas_Object *obj, const char *emission, const char *source)
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{
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E_Dialog_Button *db;
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db = data;
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if (db->func)
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db->func(db->data, db->dialog);
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else
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e_object_del(E_OBJECT(db->dialog));
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}
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2005-09-25 06:12:57 -07:00
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static void
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_e_dialog_button_cb_mouse_in(void *data, Evas *e, Evas_Object *obj, void *event)
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{
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edje_object_signal_emit(obj, "enter", "");
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}
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2005-09-23 18:59:26 -07:00
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/* TODO: Implement shift-tab and left arrow */
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2005-09-23 20:11:37 -07:00
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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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2005-09-23 18:59:26 -07:00
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{
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2005-09-23 20:11:37 -07:00
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Evas_Event_Key_Down *ev;
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2005-09-23 19:49:55 -07:00
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E_Dialog *dia;
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ev = event;
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dia = data;
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2005-09-23 20:24:37 -07:00
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if (!strcmp(ev->keyname, "Tab"))
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2005-09-23 19:49:55 -07:00
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{
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if (dia->focused && dia->buttons)
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{
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2005-09-24 03:29:31 -07:00
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E_Dialog_Button *db;
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db = dia->focused->data;
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2005-09-25 06:12:57 -07:00
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edje_object_signal_emit(db->obj, "unfocus", "");
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2005-09-24 03:29:31 -07:00
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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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2005-09-23 19:49:55 -07:00
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{
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2005-09-24 03:29:31 -07:00
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if (dia->focused->prev) dia->focused = dia->focused->prev;
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else dia->focused = evas_list_last(dia->buttons);
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2005-09-23 19:49:55 -07:00
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}
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else
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{
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2005-09-24 03:29:31 -07:00
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if (dia->focused->next) dia->focused = dia->focused->next;
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else dia->focused = dia->buttons;
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2005-09-23 19:49:55 -07:00
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}
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2005-09-24 03:29:31 -07:00
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db = evas_list_data(dia->focused);
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edje_object_signal_emit(db->obj, "focus", "");
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2005-09-25 06:12:57 -07:00
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edje_object_signal_emit(db->obj, "enter", "");
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2005-09-23 19:49:55 -07:00
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}
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else
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{
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E_Dialog_Button *db;
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dia->focused = dia->buttons;
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db = dia->focused->data;
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edje_object_signal_emit(db->obj, "focus", "");
|
2005-09-25 06:12:57 -07:00
|
|
|
edje_object_signal_emit(db->obj, "enter", "");
|
2005-09-23 19:49:55 -07:00
|
|
|
}
|
|
|
|
}
|
2005-09-23 20:24:37 -07:00
|
|
|
else if (((!strcmp(ev->keyname, "Return")) ||
|
|
|
|
(!strcmp(ev->keyname, "space"))) && dia->focused)
|
2005-09-23 19:49:55 -07:00
|
|
|
{
|
|
|
|
E_Dialog_Button *db;
|
|
|
|
|
|
|
|
db = evas_list_data(dia->focused);
|
|
|
|
edje_object_signal_emit(db->obj, "click", "");
|
|
|
|
}
|
2005-09-23 18:59:26 -07:00
|
|
|
}
|
|
|
|
|
2005-07-27 21:35:45 -07:00
|
|
|
static void
|
|
|
|
_e_dialog_cb_delete(E_Win *win)
|
|
|
|
{
|
|
|
|
E_Dialog *dia;
|
|
|
|
|
|
|
|
dia = win->data;
|
|
|
|
e_object_del(E_OBJECT(dia));
|
|
|
|
}
|