enlightenment/enlightenment
enlightenment
/
enlightenment
10
9
Fork 12
Code Issues 24 Pull Requests 2 Projects Releases Wiki Activity
enlightenment/src/bin/e_dialog.c

391 lines
11 KiB
C
Raw Blame History

#include "e.h"
/* local subsystem functions */
static void _e_dialog_free(E_Dialog *dia);
static void _e_dialog_del_func_cb(void *data, E_Dialog *dia);
static void _e_dialog_cb_delete(E_Win *win);
static void _e_dialog_cb_resize(E_Win *win);
static void _e_dialog_cb_key_down(void *data, Evas *e, Evas_Object *obj, void *event);
static void _e_dialog_cb_wid_on_focus(void *data, Evas_Object *obj);
/* local subsystem globals */
/* externally accessible functions */
static E_Dialog *
_e_dialog_internal_new(E_Comp *c, const char *name, const char *class, int dialog)
{
E_Dialog *dia;
Evas_Object *o;
Evas_Modifier_Mask mask;
Eina_Bool kg;
if (!c) c = e_util_comp_current_get();
dia = E_OBJECT_ALLOC(E_Dialog, E_DIALOG_TYPE, _e_dialog_free);
if (!dia) return NULL;
dia->win = e_win_new(c);
if (!dia->win)
{
free(dia);
return NULL;
}
e_win_delete_callback_set(dia->win, _e_dialog_cb_delete);
e_win_resize_callback_set(dia->win, _e_dialog_cb_resize);
dia->win->data = dia;
if (dialog) e_win_dialog_set(dia->win, 1);
e_win_name_class_set(dia->win, name, class);
o = edje_object_add(e_win_evas_get(dia->win));
dia->bg_object = o;
e_theme_edje_object_set(o, "base/theme/dialog",
"e/widgets/dialog/main");
evas_object_move(o, 0, 0);
evas_object_show(o);
o = e_widget_list_add(e_win_evas_get(dia->win), 1, 1);
e_widget_on_focus_hook_set(o, _e_dialog_cb_wid_on_focus, dia);
dia->box_object = o;
edje_object_part_swallow(dia->bg_object, "e.swallow.buttons", o);
edje_object_signal_emit(dia->bg_object, "e,state,no_resizeble", "e");
o = evas_object_rectangle_add(e_win_evas_get(dia->win));
dia->event_object = o;
mask = 0;
kg = evas_object_key_grab(o, "Tab", mask, ~mask, 0);
if (!kg)
fprintf(stderr, "ERROR: unable to redirect \"Tab\" key events to object %p.\n", o);
mask = evas_key_modifier_mask_get(e_win_evas_get(dia->win), "Shift");
kg = evas_object_key_grab(o, "Tab", mask, ~mask, 0);
if (!kg)
fprintf(stderr, "ERROR: unable to redirect \"Tab\" key events to object %p.\n", o);
mask = 0;
kg = evas_object_key_grab(o, "Return", mask, ~mask, 0);
if (!kg)
fprintf(stderr, "ERROR: unable to redirect \"Return\" key events to object %p.\n", o);
mask = 0;
kg = evas_object_key_grab(o, "Escape", mask, ~mask, 0);
if (!kg)
fprintf(stderr, "ERROR: unable to redirect \"Escape\" key events to object %p.\n", o);
mask = 0;
kg = evas_object_key_grab(o, "KP_Enter", mask, ~mask, 0);
if (!kg)
fprintf(stderr, "ERROR: unable to redirect \"KP_Enter\" key events to object %p.\n", o);
evas_object_event_callback_add(o, EVAS_CALLBACK_KEY_DOWN, _e_dialog_cb_key_down, dia);
return dia;
}
EAPI E_Dialog *
e_dialog_new(E_Comp *c, const char *name, const char *class)
{
return _e_dialog_internal_new(c, name, class, 1);
}
EAPI E_Dialog *
e_dialog_normal_win_new(E_Comp *c, const char *name, const char *class)
{
return _e_dialog_internal_new(c, name, class, 0);
}
EAPI void
e_dialog_button_add(E_Dialog *dia, const char *label, const char *icon, E_Dialog_Cb func, void *data)
{
Evas_Object *o;
if (!func) func = _e_dialog_del_func_cb;
o = e_widget_button_add(e_win_evas_get(dia->win), label, icon, (void (*)(void *, void *))func, data, dia);
e_widget_list_object_append(dia->box_object, o, 1, 0, 0.5);
dia->buttons = eina_list_append(dia->buttons, o);
}
EAPI int
e_dialog_button_focus_num(E_Dialog *dia, int button)
{
Evas_Object *o;
o = eina_list_nth(dia->buttons, button);
if (o) e_widget_focus_steal(o);
return 1;
}
EAPI int
e_dialog_button_disable_num_set(E_Dialog *dia, int button, int disabled)
{
Evas_Object *o;
o = eina_list_nth(dia->buttons, button);
if (o) e_widget_disabled_set(o, disabled);
return 1;
}
EAPI int
e_dialog_button_disable_num_get(E_Dialog *dia, int button)
{
Evas_Object *o;
int ret = 0;
o = eina_list_nth(dia->buttons, button);
if (o) ret = e_widget_disabled_get(o);
return ret;
}
EAPI void
e_dialog_title_set(E_Dialog *dia, const char *title)
{
e_win_title_set(dia->win, title);
}
EAPI void
e_dialog_text_set(E_Dialog *dia, const char *text)
{
if (!dia->text_object)
{
Evas_Object *o;
o = edje_object_add(e_win_evas_get(dia->win));
dia->text_object = o;
e_theme_edje_object_set(o, "base/theme/dialog",
"e/widgets/dialog/text");
edje_object_part_swallow(dia->bg_object, "e.swallow.content", o);
evas_object_show(o);
}
edje_object_part_text_set(dia->text_object, "e.textblock.message", text);
}
EAPI void
e_dialog_icon_set(E_Dialog *dia, const char *icon, Evas_Coord size)
{
if (!icon) return;
dia->icon_object = e_icon_add(e_win_evas_get(dia->win));
if (!e_util_icon_theme_set(dia->icon_object, icon))
e_icon_file_edje_set(dia->icon_object, icon, "icon");
edje_extern_object_min_size_set(dia->icon_object, size * e_scale, size * e_scale);
edje_object_part_swallow(dia->bg_object, "e.swallow.icon", dia->icon_object);
edje_object_signal_emit(dia->bg_object, "e,state,icon", "e");
evas_object_show(dia->icon_object);
if (icon)
edje_object_signal_emit(dia->bg_object, "e,icon,enabled", "e");
else
edje_object_signal_emit(dia->bg_object, "e,icon,disabled", "e");
edje_object_message_signal_process(dia->bg_object);
}
EAPI void
e_dialog_border_icon_set(E_Dialog *dia, const char *icon)
{
E_Client *ec;
ec = dia->win->client;
if (ec)
eina_stringshare_replace(&ec->internal_icon, icon);
}
EAPI void
e_dialog_content_set(E_Dialog *dia, Evas_Object *obj, Evas_Coord minw, Evas_Coord minh)
{
int mw, mh;
dia->content_object = obj;
e_widget_on_focus_hook_set(obj, _e_dialog_cb_wid_on_focus, dia);
edje_extern_object_min_size_set(obj, minw, minh);
edje_object_part_swallow(dia->bg_object, "e.swallow.content", obj);
edje_object_size_min_calc(dia->bg_object, &mw, &mh);
e_win_resize(dia->win, mw, mh);
e_win_size_min_set(dia->win, mw, mh);
dia->min_w = mw;
dia->min_h = mh;
evas_object_show(obj);
}
EAPI void
e_dialog_resizable_set(E_Dialog *dia, int resizable)
{
dia->resizable = resizable;
if (dia->win)
{
if (resizable)
{
e_win_size_max_set(dia->win, 99999, 99999);
e_util_win_auto_resize_fill(dia->win);
edje_object_signal_emit(dia->bg_object, "e,state,resizeble", "e");
}
else
{
e_win_resize(dia->win, dia->min_w, dia->min_h);
e_win_size_max_set(dia->win, dia->min_w, dia->min_h);
edje_object_signal_emit(dia->bg_object, "e,state,no_resizeble", "e");
}
}
}
EAPI void
e_dialog_parent_set(E_Dialog *dia, E_Win *win)
{
if (!dia) return;
#ifndef HAVE_WAYLAND_ONLY
if (win)
ecore_x_icccm_transient_for_set(dia->win->evas_win, win->evas_win);
else
ecore_x_icccm_transient_for_unset(dia->win->evas_win);
#endif
ecore_evas_modal_set(dia->win->ecore_evas, !!win);
}
EAPI void
e_dialog_show(E_Dialog *dia)
{
Evas_Coord mw, mh;
Evas_Object *o;
o = dia->text_object;
if (o)
{
edje_object_size_min_calc(o, &mw, &mh);
edje_extern_object_min_size_set(o, mw, mh);
edje_object_part_swallow(dia->bg_object, "e.swallow.content", o);
}
o = dia->box_object;
e_widget_size_min_get(o, &mw, &mh);
edje_extern_object_min_size_set(o, mw, mh);
edje_object_part_swallow(dia->bg_object, "e.swallow.buttons", o);
edje_object_size_min_calc(dia->bg_object, &mw, &mh);
e_win_resize(dia->win, mw, mh);
e_win_size_min_set(dia->win, mw, mh);
dia->min_w = mw;
dia->min_h = mh;
if (!dia->resizable) e_win_size_max_set(dia->win, mw, mh);
else
{
e_win_size_max_set(dia->win, 99999, 99999);
e_util_win_auto_resize_fill(dia->win);
}
e_win_show(dia->win);
if (!e_widget_focus_get(dia->box_object))
e_widget_focus_set(dia->box_object, 1);
}
/* local subsystem functions */
static void
_e_dialog_free(E_Dialog *dia)
{
if (dia->buttons) eina_list_free(dia->buttons);
if (dia->text_object) evas_object_del(dia->text_object);
if (dia->icon_object) evas_object_del(dia->icon_object);
if (dia->box_object) evas_object_del(dia->box_object);
if (dia->bg_object) evas_object_del(dia->bg_object);
if (dia->content_object) evas_object_del(dia->content_object);
if (dia->event_object) evas_object_del(dia->event_object);
e_object_del(E_OBJECT(dia->win));
free(dia);
}
static void
_e_dialog_del_func_cb(void *data __UNUSED__, E_Dialog *dia)
{
e_util_defer_object_del(E_OBJECT(dia));
}
static void
_e_dialog_cb_key_down(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event)
{
Evas_Event_Key_Down *ev;
E_Dialog *dia;
ev = event;
dia = data;
if (!strcmp(ev->key, "Tab"))
{
if (evas_key_modifier_is_set(evas_key_modifier_get(e_win_evas_get(dia->win)), "Shift"))
{
if (e_widget_focus_get(dia->box_object))
{
if (!e_widget_focus_jump(dia->box_object, 0))
{
if (dia->text_object)
e_widget_focus_set(dia->box_object, 0);
else
{
e_widget_focus_set(dia->content_object, 0);
if (!e_widget_focus_get(dia->content_object))
e_widget_focus_set(dia->box_object, 0);
}
}
}
else
{
if (!e_widget_focus_jump(dia->content_object, 0))
e_widget_focus_set(dia->box_object, 0);
}
}
else
{
if (e_widget_focus_get(dia->box_object))
{
if (!e_widget_focus_jump(dia->box_object, 1))
{
if (dia->text_object)
e_widget_focus_set(dia->box_object, 1);
else
{
e_widget_focus_set(dia->content_object, 1);
if (!e_widget_focus_get(dia->content_object))
e_widget_focus_set(dia->box_object, 1);
}
}
}
else
{
if (!e_widget_focus_jump(dia->content_object, 1))
e_widget_focus_set(dia->box_object, 1);
}
}
}
else if (((!strcmp(ev->key, "Return")) ||
(!strcmp(ev->key, "KP_Enter"))))
{
Evas_Object *o = NULL;
if ((dia->content_object) && (e_widget_focus_get(dia->content_object)))
o = e_widget_focused_object_get(dia->content_object);
else
o = e_widget_focused_object_get(dia->box_object);
if (o) e_widget_activate(o);
}
else if (!strcmp(ev->key, "Escape"))
e_object_del(E_OBJECT(dia));
}
static void
_e_dialog_cb_delete(E_Win *win)
{
E_Dialog *dia;
dia = win->data;
e_object_del(E_OBJECT(dia));
}
static void
_e_dialog_cb_resize(E_Win *win)
{
E_Dialog *dia;
dia = win->data;
evas_object_resize(dia->bg_object, dia->win->w, dia->win->h);
}
static void
_e_dialog_cb_wid_on_focus(void *data, Evas_Object *obj)
{
E_Dialog *dia;
dia = data;
if (obj == dia->content_object)
e_widget_focused_object_clear(dia->box_object);
else if (dia->content_object)
e_widget_focused_object_clear(dia->content_object);
}
Reference in New Issue View Git Blame Copy Permalink