213 lines
5.5 KiB
C
213 lines
5.5 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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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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Evas_Object *obj, *obj_icon;
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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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static void _e_dialog_cb_delete(E_Win *win);
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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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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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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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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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"widgets/dialog/text");
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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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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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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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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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0, 1, /* expand */
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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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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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edje_object_part_text_set(dia->text_object, "text", text);
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}
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void
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e_dialog_icon_set(E_Dialog *dia, char *icon, Evas_Coord size)
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{
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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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edje_extern_object_min_size_set(dia->icon_object, size, size);
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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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}
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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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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, "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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E_FREE(db->label);
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E_FREE(db->icon);
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evas_object_del(db->obj);
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if (db->obj_icon) evas_object_del(db->obj_icon);
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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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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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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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