2008-10-06 23:55:11 -07:00
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#include <Elementary.h>
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#include "elm_priv.h"
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2009-09-17 15:39:18 -07:00
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/**
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* @defgroup Layout Layout
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*
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* This takes a standard Edje design file and wraps it very thinly
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* in a widget and handles swallowing widgets into swallow regions
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* in the Edje object, allowing Edje to be used as a design and
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* layout tool
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*/
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2008-10-06 23:55:11 -07:00
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typedef struct _Widget_Data Widget_Data;
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typedef struct _Subinfo Subinfo;
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typedef struct _Part_Cursor Part_Cursor;
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2008-10-06 23:55:11 -07:00
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struct _Widget_Data
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{
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Evas_Object *obj;
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Evas_Object *lay;
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2008-10-22 07:11:59 -07:00
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Eina_List *subs;
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2010-09-26 17:51:16 -07:00
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Eina_List *parts_cursors;
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2009-11-17 08:32:45 -08:00
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Eina_Bool needs_size_calc:1;
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2011-07-06 21:48:49 -07:00
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const char *clas, *group, *style;
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2008-10-06 23:55:11 -07:00
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};
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struct _Subinfo
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{
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const char *part;
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Evas_Object *obj;
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enum {
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SWALLOW,
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BOX_APPEND,
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BOX_PREPEND,
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BOX_INSERT_BEFORE,
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BOX_INSERT_AT,
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TABLE_PACK,
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TEXT
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} type;
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union {
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union {
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const Evas_Object *reference;
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unsigned int pos;
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} box;
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struct {
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unsigned short col, row, colspan, rowspan;
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} table;
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struct {
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const char *text;
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} text;
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} p;
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2008-10-06 23:55:11 -07:00
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};
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2010-09-26 17:51:16 -07:00
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struct _Part_Cursor
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{
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Evas_Object *obj;
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const char *part;
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const char *cursor;
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const char *style;
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Eina_Bool engine_only:1;
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};
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2010-03-08 22:15:39 -08:00
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static const char *widtype = NULL;
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static void _del_hook(Evas_Object *obj);
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2011-02-08 04:08:28 -08:00
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static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
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2008-11-15 05:58:50 -08:00
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static void _theme_hook(Evas_Object *obj);
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static void _sizing_eval(Widget_Data *wd);
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2008-10-06 23:55:11 -07:00
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static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
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static void _sub_del(void *data, Evas_Object *obj, void *event_info);
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static void _part_cursor_free(Part_Cursor *pc);
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2008-10-06 23:55:11 -07:00
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static void
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_del_hook(Evas_Object *obj)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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2009-02-25 12:18:38 -08:00
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Subinfo *si;
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2010-09-26 17:51:16 -07:00
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Part_Cursor *pc;
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2010-03-09 03:42:53 -08:00
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if (!wd) return;
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2009-02-25 12:18:38 -08:00
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EINA_LIST_FREE(wd->subs, si)
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2008-10-06 23:55:11 -07:00
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{
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elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
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eina_stringshare_del(si->part);
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2010-10-27 09:58:35 -07:00
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if (si->type == TEXT)
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eina_stringshare_del(si->p.text.text);
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elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
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free(si);
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2008-10-06 23:55:11 -07:00
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}
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2010-09-26 17:51:16 -07:00
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EINA_LIST_FREE(wd->parts_cursors, pc) _part_cursor_free(pc);
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2008-10-06 23:55:11 -07:00
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free(wd);
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}
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2011-02-08 04:08:28 -08:00
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static void
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_mirrored_set(Evas_Object *obj, Eina_Bool rtl)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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edje_object_mirrored_set(wd->lay, rtl);
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}
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2008-11-15 05:58:50 -08:00
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static void
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_theme_hook(Evas_Object *obj)
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{
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2009-02-02 21:09:03 -08:00
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Widget_Data *wd = elm_widget_data_get(obj);
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2010-03-09 03:42:53 -08:00
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if (!wd) return;
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2011-02-09 08:14:02 -08:00
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_elm_widget_mirrored_reload(obj);
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2011-02-08 04:08:28 -08:00
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_mirrored_set(obj, elm_widget_mirrored_get(obj));
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2011-07-06 21:48:49 -07:00
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_elm_theme_object_set(obj, wd->lay, wd->clas, wd->group, wd->style);
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2009-10-22 15:10:23 -07:00
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edje_object_scale_set(wd->lay, elm_widget_scale_get(obj) *
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2009-09-26 12:18:36 -07:00
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_elm_config->scale);
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2010-09-26 16:19:15 -07:00
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_sizing_eval(wd);
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2008-11-15 05:58:50 -08:00
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}
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2009-11-17 08:32:45 -08:00
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static void
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_changed_hook(Evas_Object *obj)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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2010-03-09 03:42:53 -08:00
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if (!wd) return;
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2009-11-17 08:32:45 -08:00
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if (wd->needs_size_calc)
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{
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elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
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_sizing_eval(wd);
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wd->needs_size_calc = 0;
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2009-11-17 08:32:45 -08:00
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}
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}
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2010-10-28 08:54:35 -07:00
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static void
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_signal_emit_hook(Evas_Object *obj, const char *emission, const char *source)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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edje_object_signal_emit(wd->lay, emission, source);
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}
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static void
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2011-04-02 22:32:17 -07:00
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_signal_callback_add_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
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2010-10-28 08:54:35 -07:00
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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edje_object_signal_callback_add(wd->lay, emission, source, func_cb, data);
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}
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2010-10-29 11:21:58 -07:00
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static void
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2011-04-02 22:32:17 -07:00
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_signal_callback_del_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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2010-10-29 11:21:58 -07:00
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edje_object_signal_callback_del_full(wd->lay, emission, source, func_cb,
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data);
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2010-10-28 08:54:35 -07:00
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}
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2010-09-24 07:47:59 -07:00
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static void *
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_elm_layout_list_data_get(const Eina_List *list)
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{
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Subinfo *si = eina_list_data_get(list);
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return si->obj;
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}
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static Eina_Bool
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2010-10-06 13:24:19 -07:00
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_elm_layout_focus_next_hook(const Evas_Object *obj, Elm_Focus_Direction dir, Evas_Object **next)
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2010-09-24 07:47:59 -07:00
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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const Eina_List *items;
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void *(*list_data_get) (const Eina_List *list);
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if ((!wd) || (!wd->subs))
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return EINA_FALSE;
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/* Focus chain (This block is diferent of elm_win cycle)*/
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2010-10-06 13:24:22 -07:00
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if ((items = elm_widget_focus_custom_chain_get(obj)))
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list_data_get = eina_list_data_get;
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else
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2010-09-24 07:47:59 -07:00
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{
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items = wd->subs;
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list_data_get = _elm_layout_list_data_get;
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if (!items) return EINA_FALSE;
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}
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2010-10-06 13:24:13 -07:00
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return elm_widget_focus_list_next_get(obj, items, list_data_get, dir,
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elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
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next);
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2010-09-24 07:47:59 -07:00
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}
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2008-10-06 23:55:11 -07:00
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static void
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2010-09-26 16:19:15 -07:00
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_sizing_eval(Widget_Data *wd)
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2008-10-06 23:55:11 -07:00
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{
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2009-11-09 04:42:35 -08:00
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Evas_Coord minw = -1, minh = -1;
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2008-10-06 23:55:11 -07:00
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edje_object_size_min_calc(wd->lay, &minw, &minh);
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2010-09-26 16:19:15 -07:00
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evas_object_size_hint_min_set(wd->obj, minw, minh);
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evas_object_size_hint_max_set(wd->obj, -1, -1);
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2008-10-06 23:55:11 -07:00
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}
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2009-11-17 08:32:45 -08:00
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static void
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2010-09-26 16:19:15 -07:00
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_request_sizing_eval(Widget_Data *wd)
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2009-11-17 08:32:45 -08:00
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{
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if (wd->needs_size_calc) return;
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wd->needs_size_calc = 1;
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2010-09-26 16:19:15 -07:00
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evas_object_smart_changed(wd->obj);
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2009-11-17 08:32:45 -08:00
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}
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2010-09-26 17:51:16 -07:00
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static void
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_part_cursor_free(Part_Cursor *pc)
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{
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eina_stringshare_del(pc->part);
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eina_stringshare_del(pc->style);
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eina_stringshare_del(pc->cursor);
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free(pc);
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}
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static void
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_part_cursor_part_apply(const Part_Cursor *pc)
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{
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elm_object_cursor_set(pc->obj, pc->cursor);
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elm_object_cursor_style_set(pc->obj, pc->style);
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elm_object_cursor_engine_only_set(pc->obj, pc->engine_only);
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}
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static Part_Cursor *
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_parts_cursors_find(Widget_Data *wd, const char *part)
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{
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const Eina_List *l;
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Part_Cursor *pc;
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EINA_LIST_FOREACH(wd->parts_cursors, l, pc)
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{
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2010-10-22 14:41:27 -07:00
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if (!strcmp(pc->part, part))
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2010-09-26 17:51:16 -07:00
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return pc;
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}
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return NULL;
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}
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static void
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_parts_cursors_apply(Widget_Data *wd)
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{
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const char *file, *group;
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const Eina_List *l;
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Part_Cursor *pc;
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edje_object_file_get(wd->lay, &file, &group);
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EINA_LIST_FOREACH(wd->parts_cursors, l, pc)
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{
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Evas_Object *obj = (Evas_Object *)edje_object_part_object_get
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elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
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(wd->lay, pc->part);
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2010-09-26 17:51:16 -07:00
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if (!obj)
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{
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pc->obj = NULL;
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WRN("no part '%s' in group '%s' of file '%s'. "
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"Cannot set cursor '%s'",
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pc->part, group, file, pc->cursor);
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continue;
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}
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else if (evas_object_pass_events_get(obj))
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{
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pc->obj = NULL;
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WRN("part '%s' in group '%s' of file '%s' has mouse_events: 0. "
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"Cannot set cursor '%s'",
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pc->part, group, file, pc->cursor);
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continue;
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}
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pc->obj = obj;
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_part_cursor_part_apply(pc);
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}
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}
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2008-10-06 23:55:11 -07:00
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static void
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2010-03-09 09:51:30 -08:00
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_changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
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2008-10-06 23:55:11 -07:00
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{
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2009-11-17 08:32:45 -08:00
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_request_sizing_eval(data);
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2008-10-06 23:55:11 -07:00
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}
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static void
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2010-03-09 09:51:30 -08:00
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_sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
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2008-10-06 23:55:11 -07:00
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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Evas_Object *sub = event_info;
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2008-10-22 07:11:59 -07:00
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Eina_List *l;
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2009-02-25 11:50:45 -08:00
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Subinfo *si;
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2010-03-09 03:42:53 -08:00
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if (!wd) return;
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2009-02-25 11:50:45 -08:00
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EINA_LIST_FOREACH(wd->subs, l, si)
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2008-10-06 23:55:11 -07:00
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{
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elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
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if (si->obj == sub)
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{
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evas_object_event_callback_del_full(sub,
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EVAS_CALLBACK_CHANGED_SIZE_HINTS,
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_changed_size_hints,
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wd);
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wd->subs = eina_list_remove_list(wd->subs, l);
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eina_stringshare_del(si->part);
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free(si);
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break;
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}
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2008-10-06 23:55:11 -07:00
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}
|
2009-07-06 23:46:51 -07:00
|
|
|
}
|
2008-10-06 23:55:11 -07:00
|
|
|
|
2009-12-07 20:41:02 -08:00
|
|
|
static void
|
2010-03-09 09:51:30 -08:00
|
|
|
_signal_size_eval(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
|
2009-12-07 20:41:02 -08:00
|
|
|
{
|
|
|
|
_request_sizing_eval(data);
|
|
|
|
}
|
|
|
|
|
2010-10-27 09:58:35 -07:00
|
|
|
static void
|
|
|
|
_parts_text_fix(Widget_Data *wd)
|
|
|
|
{
|
|
|
|
const Eina_List *l;
|
|
|
|
Subinfo *si;
|
|
|
|
|
|
|
|
EINA_LIST_FOREACH(wd->subs, l, si)
|
|
|
|
{
|
|
|
|
if (si->type == TEXT)
|
|
|
|
edje_object_part_text_set(wd->lay, si->part, si->p.text.text);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2011-06-29 02:30:56 -07:00
|
|
|
static void
|
|
|
|
_elm_layout_label_set(Evas_Object *obj, const char *part, const char *text)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Subinfo *si = NULL;
|
|
|
|
Eina_List *l;
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
|
|
if (!part) part = "elm.text";
|
|
|
|
|
|
|
|
EINA_LIST_FOREACH(wd->subs, l, si)
|
|
|
|
{
|
|
|
|
if ((si->type == TEXT) && (!strcmp(part, si->part)))
|
|
|
|
{
|
|
|
|
if (!text)
|
|
|
|
{
|
|
|
|
eina_stringshare_del(si->part);
|
|
|
|
eina_stringshare_del(si->p.text.text);
|
|
|
|
free(si);
|
|
|
|
edje_object_part_text_set(wd->lay, part, NULL);
|
|
|
|
wd->subs = eina_list_remove_list(wd->subs, l);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
si = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!si)
|
|
|
|
{
|
|
|
|
si = ELM_NEW(Subinfo);
|
|
|
|
if (!si) return;
|
|
|
|
si->type = TEXT;
|
|
|
|
si->part = eina_stringshare_add(part);
|
|
|
|
wd->subs = eina_list_append(wd->subs, si);
|
|
|
|
}
|
|
|
|
|
|
|
|
eina_stringshare_replace(&si->p.text.text, text);
|
|
|
|
edje_object_part_text_set(wd->lay, part, text);
|
|
|
|
_request_sizing_eval(wd);
|
|
|
|
}
|
|
|
|
|
|
|
|
static const char *
|
|
|
|
_elm_layout_label_get(const Evas_Object *obj, const char *part)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (!part) part = "elm.text";
|
|
|
|
return edje_object_part_text_get(wd->lay, part);
|
|
|
|
}
|
|
|
|
|
2009-09-17 15:39:18 -07:00
|
|
|
/**
|
|
|
|
* Add a new layout to the parent
|
|
|
|
*
|
|
|
|
* @param parent The parent object
|
|
|
|
* @return The new object or NULL if it cannot be created
|
|
|
|
*
|
|
|
|
* @ingroup Layout
|
|
|
|
*/
|
2008-10-06 23:55:11 -07:00
|
|
|
EAPI Evas_Object *
|
|
|
|
elm_layout_add(Evas_Object *parent)
|
|
|
|
{
|
|
|
|
Evas_Object *obj;
|
|
|
|
Evas *e;
|
|
|
|
Widget_Data *wd;
|
2009-07-06 23:46:51 -07:00
|
|
|
|
2011-03-31 23:08:02 -07:00
|
|
|
ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
|
elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
|
|
|
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_SET_WIDTYPE(widtype, "layout");
|
2009-05-13 05:21:52 -07:00
|
|
|
elm_widget_type_set(obj, "layout");
|
|
|
|
elm_widget_sub_object_add(parent, obj);
|
2008-10-06 23:55:11 -07:00
|
|
|
elm_widget_data_set(obj, wd);
|
|
|
|
elm_widget_del_hook_set(obj, _del_hook);
|
2008-11-15 05:58:50 -08:00
|
|
|
elm_widget_theme_hook_set(obj, _theme_hook);
|
2009-11-17 08:32:45 -08:00
|
|
|
elm_widget_changed_hook_set(obj, _changed_hook);
|
2010-09-24 07:47:59 -07:00
|
|
|
elm_widget_can_focus_set(obj, EINA_FALSE);
|
2010-10-06 13:24:13 -07:00
|
|
|
elm_widget_focus_next_hook_set(obj, _elm_layout_focus_next_hook);
|
2010-10-28 08:54:35 -07:00
|
|
|
elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
|
|
|
|
elm_widget_signal_callback_add_hook_set(obj, _signal_callback_add_hook);
|
|
|
|
elm_widget_signal_callback_del_hook_set(obj, _signal_callback_del_hook);
|
2011-07-04 02:18:16 -07:00
|
|
|
elm_widget_text_set_hook_set(obj, _elm_layout_label_set);
|
|
|
|
elm_widget_text_get_hook_set(obj, _elm_layout_label_get);
|
2009-07-06 23:46:51 -07:00
|
|
|
|
2011-03-31 23:08:02 -07:00
|
|
|
wd->obj = obj;
|
2008-10-06 23:55:11 -07:00
|
|
|
wd->lay = edje_object_add(e);
|
|
|
|
elm_widget_resize_object_set(obj, wd->lay);
|
2009-12-07 20:41:02 -08:00
|
|
|
edje_object_signal_callback_add(wd->lay, "size,eval", "elm",
|
2010-09-26 16:19:15 -07:00
|
|
|
_signal_size_eval, wd);
|
elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
|
|
|
|
2008-10-06 23:55:11 -07:00
|
|
|
evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
|
2009-07-06 23:46:51 -07:00
|
|
|
|
2011-02-08 04:08:28 -08:00
|
|
|
_mirrored_set(obj, elm_widget_mirrored_get(obj));
|
2010-09-26 16:19:15 -07:00
|
|
|
_request_sizing_eval(wd);
|
2008-10-06 23:55:11 -07:00
|
|
|
return obj;
|
|
|
|
}
|
|
|
|
|
2009-09-17 15:39:18 -07:00
|
|
|
/**
|
|
|
|
* Set the file that will be used as layout
|
|
|
|
*
|
|
|
|
* @param obj The layout object
|
|
|
|
* @param file The path to file (edj) that will be used as layout
|
|
|
|
* @param group The group that the layout belongs in edje file
|
|
|
|
*
|
2010-09-08 17:35:43 -07:00
|
|
|
* @return (1 = success, 0 = error)
|
2009-09-17 15:39:18 -07:00
|
|
|
*
|
|
|
|
* @ingroup Layout
|
|
|
|
*/
|
2009-04-03 14:52:01 -07:00
|
|
|
EAPI Eina_Bool
|
2008-10-06 23:55:11 -07:00
|
|
|
elm_layout_file_set(Evas_Object *obj, const char *file, const char *group)
|
|
|
|
{
|
2010-03-09 03:42:53 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
|
2008-10-06 23:55:11 -07:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2010-03-09 03:42:53 -08:00
|
|
|
if (!wd) return EINA_FALSE;
|
2009-04-03 14:52:01 -07:00
|
|
|
Eina_Bool ret = edje_object_file_set(wd->lay, file, group);
|
2010-09-26 17:51:16 -07:00
|
|
|
if (ret)
|
|
|
|
{
|
2010-10-27 09:58:35 -07:00
|
|
|
_parts_text_fix(wd);
|
2010-09-26 17:51:16 -07:00
|
|
|
_request_sizing_eval(wd);
|
|
|
|
_parts_cursors_apply(wd);
|
|
|
|
}
|
2010-09-26 16:27:18 -07:00
|
|
|
else DBG("failed to set edje file '%s', group '%s': %s",
|
|
|
|
file, group,
|
|
|
|
edje_load_error_str(edje_object_load_error_get(wd->lay)));
|
2009-04-03 14:52:01 -07:00
|
|
|
return ret;
|
2008-10-06 23:55:11 -07:00
|
|
|
}
|
|
|
|
|
2009-12-20 08:34:45 -08:00
|
|
|
/**
|
|
|
|
* Set the edje group from the elementary theme that will be used as layout
|
|
|
|
*
|
|
|
|
* @param obj The layout object
|
|
|
|
* @param clas the clas of the group
|
|
|
|
* @param group the group
|
|
|
|
* @param style the style to used
|
|
|
|
*
|
2010-09-08 17:35:43 -07:00
|
|
|
* @return (1 = success, 0 = error)
|
2009-12-20 08:34:45 -08:00
|
|
|
*
|
|
|
|
* @ingroup Layout
|
|
|
|
*/
|
|
|
|
EAPI Eina_Bool
|
|
|
|
elm_layout_theme_set(Evas_Object *obj, const char *clas, const char *group, const char *style)
|
|
|
|
{
|
2010-03-09 03:42:53 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
|
2009-12-20 08:34:45 -08:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2010-03-09 03:42:53 -08:00
|
|
|
if (!wd) return EINA_FALSE;
|
2010-05-11 18:03:46 -07:00
|
|
|
Eina_Bool ret = _elm_theme_object_set(obj, wd->lay, clas, group, style);
|
2011-07-06 21:48:49 -07:00
|
|
|
wd->clas = clas;
|
|
|
|
wd->group = group;
|
|
|
|
wd->style = style;
|
2010-09-26 17:51:16 -07:00
|
|
|
if (ret)
|
|
|
|
{
|
2010-10-27 09:58:35 -07:00
|
|
|
_parts_text_fix(wd);
|
2010-09-26 17:51:16 -07:00
|
|
|
_request_sizing_eval(wd);
|
|
|
|
_parts_cursors_apply(wd);
|
|
|
|
}
|
2009-12-20 08:34:45 -08:00
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2009-09-17 15:39:18 -07:00
|
|
|
/**
|
|
|
|
* Set the layout content
|
|
|
|
*
|
2010-06-16 13:58:09 -07:00
|
|
|
* Once the content object is set, a previously set one will be deleted.
|
|
|
|
* If you want to keep that old content object, use the
|
|
|
|
* elm_layout_content_unset() function.
|
|
|
|
*
|
2009-09-17 15:39:18 -07:00
|
|
|
* @param obj The layout object
|
|
|
|
* @param swallow The swallow group name in the edje file
|
|
|
|
* @param content The content will be filled in this layout object
|
|
|
|
*
|
|
|
|
* @ingroup Layout
|
|
|
|
*/
|
2008-10-06 23:55:11 -07:00
|
|
|
EAPI void
|
|
|
|
elm_layout_content_set(Evas_Object *obj, const char *swallow, Evas_Object *content)
|
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
2008-10-06 23:55:11 -07:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Subinfo *si;
|
2009-02-25 11:50:45 -08:00
|
|
|
const Eina_List *l;
|
2010-03-09 03:42:53 -08:00
|
|
|
if (!wd) return;
|
2009-02-25 11:50:45 -08:00
|
|
|
EINA_LIST_FOREACH(wd->subs, l, si)
|
2008-10-06 23:55:11 -07:00
|
|
|
{
|
elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
|
|
|
if ((si->type == SWALLOW) && (!strcmp(swallow, si->part)))
|
|
|
|
{
|
|
|
|
if (content == si->obj) return;
|
|
|
|
evas_object_del(si->obj);
|
|
|
|
break;
|
|
|
|
}
|
2008-10-06 23:55:11 -07:00
|
|
|
}
|
|
|
|
if (content)
|
|
|
|
{
|
elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
|
|
|
elm_widget_sub_object_add(obj, content);
|
|
|
|
evas_object_event_callback_add(content,
|
2009-09-26 12:18:36 -07:00
|
|
|
EVAS_CALLBACK_CHANGED_SIZE_HINTS,
|
elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
|
|
|
_changed_size_hints, wd);
|
|
|
|
if (!edje_object_part_swallow(wd->lay, swallow, content))
|
2010-10-13 19:36:37 -07:00
|
|
|
WRN("could not swallow %p into part '%s'", content, swallow);
|
elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
|
|
|
si = ELM_NEW(Subinfo);
|
2010-10-13 19:36:37 -07:00
|
|
|
si->type = SWALLOW;
|
elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
|
|
|
si->part = eina_stringshare_add(swallow);
|
|
|
|
si->obj = content;
|
|
|
|
wd->subs = eina_list_append(wd->subs, si);
|
2008-10-06 23:55:11 -07:00
|
|
|
}
|
2010-09-26 16:19:15 -07:00
|
|
|
_request_sizing_eval(wd);
|
2010-06-16 13:58:09 -07:00
|
|
|
}
|
|
|
|
|
2010-10-27 10:41:25 -07:00
|
|
|
/**
|
|
|
|
* Get the swallowed object in the given part
|
|
|
|
*
|
|
|
|
* @param obj The layout object
|
|
|
|
* @param swallow The SWALLOW part to get its content
|
|
|
|
*
|
|
|
|
* @return The swallowed object or NULL if none or an error occurred
|
|
|
|
*
|
|
|
|
* @ingroup Layout
|
|
|
|
*/
|
2011-04-29 05:33:36 -07:00
|
|
|
EAPI Evas_Object *
|
2010-10-27 10:41:25 -07:00
|
|
|
elm_layout_content_get(const Evas_Object *obj, const char *swallow)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
const Eina_List *l;
|
|
|
|
Subinfo *si;
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
|
|
|
|
|
|
EINA_LIST_FOREACH(wd->subs, l, si)
|
|
|
|
{
|
|
|
|
if ((si->type == SWALLOW) && !strcmp(swallow, si->part))
|
|
|
|
return si->obj;
|
|
|
|
}
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2010-06-16 13:58:09 -07:00
|
|
|
/**
|
|
|
|
* Unset the layout content
|
|
|
|
*
|
|
|
|
* Unparent and return the content object which was set for this widget
|
|
|
|
*
|
|
|
|
* @param obj The layout object
|
|
|
|
* @param swallow The swallow group name in the edje file
|
|
|
|
* @return The content that was being used
|
|
|
|
*
|
|
|
|
* @ingroup Layout
|
|
|
|
*/
|
|
|
|
EAPI Evas_Object *
|
|
|
|
elm_layout_content_unset(Evas_Object *obj, const char *swallow)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Subinfo *si;
|
|
|
|
const Eina_List *l;
|
|
|
|
if (!wd) return NULL;
|
|
|
|
EINA_LIST_FOREACH(wd->subs, l, si)
|
|
|
|
{
|
elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
|
|
|
if ((si->type == SWALLOW) && (!strcmp(swallow, si->part)))
|
|
|
|
{
|
|
|
|
Evas_Object *content;
|
|
|
|
if (!si->obj) return NULL;
|
|
|
|
content = si->obj; /* si will die in _sub_del due elm_widget_sub_object_del() */
|
|
|
|
elm_widget_sub_object_del(obj, content);
|
|
|
|
edje_object_part_unswallow(wd->lay, content);
|
|
|
|
return content;
|
|
|
|
}
|
2010-06-16 13:58:09 -07:00
|
|
|
}
|
2010-06-17 09:09:23 -07:00
|
|
|
return NULL;
|
2008-10-06 23:55:11 -07:00
|
|
|
}
|
2008-10-07 00:45:49 -07:00
|
|
|
|
2010-10-27 09:58:35 -07:00
|
|
|
/**
|
|
|
|
* Set the text of the given part
|
|
|
|
*
|
|
|
|
* @param obj The layout object
|
|
|
|
* @param part The TEXT part where to set the text
|
|
|
|
* @param text The text to set
|
|
|
|
*
|
|
|
|
* @ingroup Layout
|
2011-06-29 02:30:56 -07:00
|
|
|
* @deprecate use elm_object_text_* instead.
|
2010-10-27 09:58:35 -07:00
|
|
|
*/
|
|
|
|
EAPI void
|
|
|
|
elm_layout_text_set(Evas_Object *obj, const char *part, const char *text)
|
|
|
|
{
|
2011-06-29 02:30:56 -07:00
|
|
|
_elm_layout_label_set(obj, part, text);
|
2010-10-27 09:58:35 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Get the text set in the given part
|
|
|
|
*
|
|
|
|
* @param obj The layout object
|
|
|
|
* @param part The TEXT part to retrieve the text off
|
|
|
|
*
|
|
|
|
* @return The text set in @p part
|
|
|
|
*
|
|
|
|
* @ingroup Layout
|
2011-06-29 02:30:56 -07:00
|
|
|
* @deprecate use elm_object_text_* instead.
|
2010-10-27 09:58:35 -07:00
|
|
|
*/
|
|
|
|
EAPI const char *
|
|
|
|
elm_layout_text_get(const Evas_Object *obj, const char *part)
|
|
|
|
{
|
2011-06-29 02:30:56 -07:00
|
|
|
return _elm_layout_label_get(obj, part);
|
2010-10-27 09:58:35 -07:00
|
|
|
}
|
|
|
|
|
2010-10-13 19:36:37 -07:00
|
|
|
/**
|
|
|
|
* Append child to layout box part.
|
|
|
|
*
|
|
|
|
* Once the object is appended, its lifetime will be bound to the
|
|
|
|
* layout, whenever the layout dies the child will be deleted
|
|
|
|
* automatically. One should use elm_layout_box_remove() to make this
|
|
|
|
* layout forget about the object.
|
|
|
|
*
|
|
|
|
* @param obj the layout object
|
|
|
|
* @param part the box part to append.
|
|
|
|
* @param child the child object to append to box.
|
2010-11-04 17:47:19 -07:00
|
|
|
*
|
|
|
|
* @ingroup Layout
|
2010-10-13 19:36:37 -07:00
|
|
|
*/
|
|
|
|
EAPI void
|
|
|
|
elm_layout_box_append(Evas_Object *obj, const char *part, Evas_Object *child)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Subinfo *si;
|
|
|
|
if (!wd) return;
|
|
|
|
|
|
|
|
if (!edje_object_part_box_append(wd->lay, part, child))
|
|
|
|
WRN("child %p could not be appended to box part '%s'", child, part);
|
|
|
|
elm_widget_sub_object_add(obj, child);
|
|
|
|
evas_object_event_callback_add
|
elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
|
|
|
(child, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, wd);
|
2010-10-13 19:36:37 -07:00
|
|
|
|
|
|
|
si = ELM_NEW(Subinfo);
|
|
|
|
si->type = BOX_APPEND;
|
|
|
|
si->part = eina_stringshare_add(part);
|
|
|
|
si->obj = child;
|
|
|
|
wd->subs = eina_list_append(wd->subs, si);
|
|
|
|
_request_sizing_eval(wd);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Prepend child to layout box part.
|
|
|
|
*
|
|
|
|
* Once the object is prepended, its lifetime will be bound to the
|
|
|
|
* layout, whenever the layout dies the child will be deleted
|
|
|
|
* automatically. One should use elm_layout_box_remove() to make this
|
|
|
|
* layout forget about the object.
|
|
|
|
*
|
|
|
|
* @param obj the layout object
|
|
|
|
* @param part the box part to prepend.
|
|
|
|
* @param child the child object to prepend to box.
|
2010-11-04 17:47:19 -07:00
|
|
|
*
|
|
|
|
* @ingroup Layout
|
2010-10-13 19:36:37 -07:00
|
|
|
*/
|
|
|
|
EAPI void
|
|
|
|
elm_layout_box_prepend(Evas_Object *obj, const char *part, Evas_Object *child)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Subinfo *si;
|
|
|
|
if (!wd) return;
|
|
|
|
|
|
|
|
if (!edje_object_part_box_prepend(wd->lay, part, child))
|
|
|
|
WRN("child %p could not be prepended to box part '%s'", child, part);
|
|
|
|
elm_widget_sub_object_add(obj, child);
|
|
|
|
evas_object_event_callback_add
|
elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
|
|
|
(child, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, wd);
|
2010-10-13 19:36:37 -07:00
|
|
|
|
|
|
|
si = ELM_NEW(Subinfo);
|
|
|
|
si->type = BOX_PREPEND;
|
|
|
|
si->part = eina_stringshare_add(part);
|
|
|
|
si->obj = child;
|
|
|
|
wd->subs = eina_list_prepend(wd->subs, si);
|
|
|
|
_request_sizing_eval(wd);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_box_reference_del(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
|
|
|
|
{
|
|
|
|
Subinfo *si = data;
|
|
|
|
si->p.box.reference = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Insert child to layout box part before a reference object.
|
|
|
|
*
|
|
|
|
* Once the object is inserted, its lifetime will be bound to the
|
|
|
|
* layout, whenever the layout dies the child will be deleted
|
|
|
|
* automatically. One should use elm_layout_box_remove() to make this
|
|
|
|
* layout forget about the object.
|
|
|
|
*
|
|
|
|
* @param obj the layout object
|
|
|
|
* @param part the box part to insert.
|
|
|
|
* @param child the child object to insert into box.
|
|
|
|
* @param reference another reference object to insert before in box.
|
2010-11-04 17:47:19 -07:00
|
|
|
*
|
|
|
|
* @ingroup Layout
|
2010-10-13 19:36:37 -07:00
|
|
|
*/
|
|
|
|
EAPI void
|
|
|
|
elm_layout_box_insert_before(Evas_Object *obj, const char *part, Evas_Object *child, const Evas_Object *reference)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Subinfo *si;
|
|
|
|
if (!wd) return;
|
|
|
|
|
|
|
|
if (!edje_object_part_box_insert_before(wd->lay, part, child, reference))
|
|
|
|
WRN("child %p could not be inserted before %p inf box part '%s'",
|
|
|
|
child, reference, part);
|
|
|
|
|
2010-10-14 10:57:58 -07:00
|
|
|
si = ELM_NEW(Subinfo);
|
|
|
|
si->type = BOX_INSERT_BEFORE;
|
|
|
|
si->part = eina_stringshare_add(part);
|
|
|
|
si->obj = child;
|
|
|
|
si->p.box.reference = reference;
|
|
|
|
|
2010-10-13 19:36:37 -07:00
|
|
|
elm_widget_sub_object_add(obj, child);
|
|
|
|
evas_object_event_callback_add
|
elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
|
|
|
(child, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, wd);
|
2010-10-13 19:36:37 -07:00
|
|
|
evas_object_event_callback_add
|
elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
|
|
|
((Evas_Object *)reference, EVAS_CALLBACK_DEL, _box_reference_del, si);
|
2010-10-13 19:36:37 -07:00
|
|
|
|
|
|
|
wd->subs = eina_list_append(wd->subs, si);
|
|
|
|
_request_sizing_eval(wd);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Insert child to layout box part at a given position.
|
|
|
|
*
|
|
|
|
* Once the object is inserted, its lifetime will be bound to the
|
|
|
|
* layout, whenever the layout dies the child will be deleted
|
|
|
|
* automatically. One should use elm_layout_box_remove() to make this
|
|
|
|
* layout forget about the object.
|
|
|
|
*
|
|
|
|
* @param obj the layout object
|
|
|
|
* @param part the box part to insert.
|
|
|
|
* @param child the child object to insert into box.
|
|
|
|
* @param pos the numeric position >=0 to insert the child.
|
2010-11-04 17:47:19 -07:00
|
|
|
*
|
|
|
|
* @ingroup Layout
|
2010-10-13 19:36:37 -07:00
|
|
|
*/
|
|
|
|
EAPI void
|
|
|
|
elm_layout_box_insert_at(Evas_Object *obj, const char *part, Evas_Object *child, unsigned int pos)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Subinfo *si;
|
|
|
|
if (!wd) return;
|
|
|
|
|
|
|
|
if (!edje_object_part_box_insert_at(wd->lay, part, child, pos))
|
|
|
|
WRN("child %p could not be inserted at %u to box part '%s'",
|
|
|
|
child, pos, part);
|
|
|
|
|
|
|
|
elm_widget_sub_object_add(obj, child);
|
|
|
|
evas_object_event_callback_add
|
elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
|
|
|
(child, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, wd);
|
2010-10-13 19:36:37 -07:00
|
|
|
|
|
|
|
si = ELM_NEW(Subinfo);
|
|
|
|
si->type = BOX_INSERT_AT;
|
|
|
|
si->part = eina_stringshare_add(part);
|
|
|
|
si->obj = child;
|
|
|
|
si->p.box.pos = pos;
|
|
|
|
wd->subs = eina_list_append(wd->subs, si);
|
|
|
|
_request_sizing_eval(wd);
|
|
|
|
}
|
|
|
|
|
|
|
|
static Evas_Object *
|
|
|
|
_sub_box_remove(Widget_Data *wd, Subinfo *si)
|
|
|
|
{
|
|
|
|
Evas_Object *child;
|
|
|
|
|
|
|
|
if (si->type == BOX_INSERT_BEFORE)
|
|
|
|
evas_object_event_callback_del_full
|
elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
|
|
|
((Evas_Object *)si->p.box.reference,
|
|
|
|
EVAS_CALLBACK_DEL, _box_reference_del, si);
|
2010-10-13 19:36:37 -07:00
|
|
|
|
|
|
|
child = si->obj; /* si will die in _sub_del due elm_widget_sub_object_del() */
|
|
|
|
edje_object_part_box_remove(wd->lay, si->part, child);
|
|
|
|
elm_widget_sub_object_del(wd->obj, child);
|
|
|
|
return child;
|
|
|
|
}
|
|
|
|
|
|
|
|
static Evas_Object *
|
|
|
|
_sub_table_remove(Widget_Data *wd, Subinfo *si)
|
|
|
|
{
|
|
|
|
Evas_Object *child;
|
|
|
|
|
|
|
|
child = si->obj; /* si will die in _sub_del due elm_widget_sub_object_del() */
|
|
|
|
edje_object_part_table_unpack(wd->lay, si->part, child);
|
|
|
|
elm_widget_sub_object_del(wd->obj, child);
|
|
|
|
return child;
|
|
|
|
}
|
|
|
|
|
|
|
|
static Eina_Bool
|
|
|
|
_sub_box_is(const Subinfo *si)
|
|
|
|
{
|
|
|
|
switch (si->type)
|
|
|
|
{
|
|
|
|
case BOX_APPEND:
|
|
|
|
case BOX_PREPEND:
|
|
|
|
case BOX_INSERT_BEFORE:
|
|
|
|
case BOX_INSERT_AT:
|
|
|
|
return EINA_TRUE;
|
|
|
|
default:
|
|
|
|
return EINA_FALSE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Remove a child of the given part box.
|
|
|
|
*
|
|
|
|
* The object will be removed from the box part and its lifetime will
|
|
|
|
* not be handled by the layout anymore. This is equivalent to
|
|
|
|
* elm_layout_content_unset() for box.
|
|
|
|
*
|
|
|
|
* @param obj The layout object
|
|
|
|
* @param part The box part name to remove child.
|
|
|
|
* @param child The object to remove from box.
|
|
|
|
* @return The object that was being used, or NULL if not found.
|
|
|
|
*
|
|
|
|
* @ingroup Layout
|
|
|
|
*/
|
|
|
|
EAPI Evas_Object *
|
|
|
|
elm_layout_box_remove(Evas_Object *obj, const char *part, Evas_Object *child)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
const Eina_List *l;
|
|
|
|
Subinfo *si;
|
|
|
|
|
|
|
|
if (!wd) return NULL;
|
|
|
|
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(part, NULL);
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(child, NULL);
|
|
|
|
EINA_LIST_FOREACH(wd->subs, l, si)
|
|
|
|
{
|
|
|
|
if (!_sub_box_is(si)) continue;
|
|
|
|
if ((si->obj == child) && (!strcmp(si->part, part)))
|
|
|
|
return _sub_box_remove(wd, si);
|
|
|
|
}
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Remove all child of the given part box.
|
|
|
|
*
|
|
|
|
* The objects will be removed from the box part and their lifetime will
|
|
|
|
* not be handled by the layout anymore. This is equivalent to
|
|
|
|
* elm_layout_content_unset() for all box children.
|
|
|
|
*
|
|
|
|
* @param obj The layout object
|
|
|
|
* @param part The box part name to remove child.
|
|
|
|
* @param clear If EINA_TRUE, then all objects will be deleted as
|
|
|
|
* well, otherwise they will just be removed and will be
|
|
|
|
* dangling on the canvas.
|
|
|
|
*
|
|
|
|
* @ingroup Layout
|
|
|
|
*/
|
|
|
|
EAPI void
|
|
|
|
elm_layout_box_remove_all(Evas_Object *obj, const char *part, Eina_Bool clear)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Subinfo *si;
|
|
|
|
Eina_List *lst;
|
|
|
|
|
|
|
|
if (!wd) return;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN(part);
|
|
|
|
|
|
|
|
lst = eina_list_clone(wd->subs);
|
|
|
|
EINA_LIST_FREE(lst, si)
|
|
|
|
{
|
|
|
|
if (!_sub_box_is(si)) continue;
|
|
|
|
if (!strcmp(si->part, part))
|
|
|
|
{
|
|
|
|
Evas_Object *child = _sub_box_remove(wd, si);
|
|
|
|
if ((clear) && (child)) evas_object_del(child);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
/* eventually something may not be added with layout, del them as well */
|
|
|
|
edje_object_part_box_remove_all(wd->lay, part, clear);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Insert child to layout table part.
|
|
|
|
*
|
|
|
|
* Once the object is inserted, its lifetime will be bound to the
|
|
|
|
* layout, whenever the layout dies the child will be deleted
|
|
|
|
* automatically. One should use elm_layout_box_remove() to make this
|
|
|
|
* layout forget about the object.
|
|
|
|
*
|
|
|
|
* @param obj the layout object
|
|
|
|
* @param part the box part to pack child.
|
|
|
|
* @param child the child object to pack into table.
|
|
|
|
* @param reference another reference object to insert before in box.
|
2010-11-04 17:47:19 -07:00
|
|
|
*
|
|
|
|
* @ingroup Layout
|
2010-10-13 19:36:37 -07:00
|
|
|
*/
|
|
|
|
EAPI void
|
|
|
|
elm_layout_table_pack(Evas_Object *obj, const char *part, Evas_Object *child, unsigned short col, unsigned short row, unsigned short colspan, unsigned short rowspan)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Subinfo *si;
|
|
|
|
if (!wd) return;
|
|
|
|
|
|
|
|
if (!edje_object_part_table_pack
|
|
|
|
(wd->lay, part, child, col, row, colspan, rowspan))
|
|
|
|
WRN("child %p could not be packed into box part '%s' col=%uh, row=%hu, "
|
|
|
|
"colspan=%hu, rowspan=%hu", child, part, col, row, colspan, rowspan);
|
|
|
|
|
|
|
|
elm_widget_sub_object_add(obj, child);
|
|
|
|
evas_object_event_callback_add
|
elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
|
|
|
(child, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, wd);
|
2010-10-13 19:36:37 -07:00
|
|
|
|
|
|
|
si = ELM_NEW(Subinfo);
|
|
|
|
si->type = TABLE_PACK;
|
|
|
|
si->part = eina_stringshare_add(part);
|
|
|
|
si->obj = child;
|
|
|
|
si->p.table.col = col;
|
|
|
|
si->p.table.row = row;
|
|
|
|
si->p.table.colspan = colspan;
|
|
|
|
si->p.table.rowspan = rowspan;
|
|
|
|
wd->subs = eina_list_append(wd->subs, si);
|
|
|
|
_request_sizing_eval(wd);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Unpack (remove) a child of the given part table.
|
|
|
|
*
|
|
|
|
* The object will be unpacked from the table part and its lifetime
|
|
|
|
* will not be handled by the layout anymore. This is equivalent to
|
|
|
|
* elm_layout_content_unset() for table.
|
|
|
|
*
|
|
|
|
* @param obj The layout object
|
|
|
|
* @param part The table part name to remove child.
|
|
|
|
* @param child The object to remove from table.
|
|
|
|
* @return The object that was being used, or NULL if not found.
|
|
|
|
*
|
|
|
|
* @ingroup Layout
|
|
|
|
*/
|
|
|
|
EAPI Evas_Object *
|
|
|
|
elm_layout_table_unpack(Evas_Object *obj, const char *part, Evas_Object *child)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
const Eina_List *l;
|
|
|
|
Subinfo *si;
|
|
|
|
|
|
|
|
if (!wd) return NULL;
|
|
|
|
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(part, NULL);
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(child, NULL);
|
|
|
|
EINA_LIST_FOREACH(wd->subs, l, si)
|
|
|
|
{
|
|
|
|
if (si->type != TABLE_PACK) continue;
|
|
|
|
if ((si->obj == child) && (!strcmp(si->part, part)))
|
|
|
|
return _sub_table_remove(wd, si);
|
|
|
|
}
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Remove all child of the given part table.
|
|
|
|
*
|
|
|
|
* The objects will be removed from the table part and their lifetime will
|
|
|
|
* not be handled by the layout anymore. This is equivalent to
|
|
|
|
* elm_layout_content_unset() for all table children.
|
|
|
|
*
|
|
|
|
* @param obj The layout object
|
|
|
|
* @param part The table part name to remove child.
|
|
|
|
* @param clear If EINA_TRUE, then all objects will be deleted as
|
|
|
|
* well, otherwise they will just be removed and will be
|
|
|
|
* dangling on the canvas.
|
|
|
|
*
|
|
|
|
* @ingroup Layout
|
|
|
|
*/
|
|
|
|
EAPI void
|
|
|
|
elm_layout_table_clear(Evas_Object *obj, const char *part, Eina_Bool clear)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Subinfo *si;
|
|
|
|
Eina_List *lst;
|
|
|
|
|
|
|
|
if (!wd) return;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN(part);
|
|
|
|
|
|
|
|
lst = eina_list_clone(wd->subs);
|
|
|
|
EINA_LIST_FREE(lst, si)
|
|
|
|
{
|
|
|
|
if (si->type != TABLE_PACK) continue;
|
|
|
|
if (!strcmp(si->part, part))
|
|
|
|
{
|
|
|
|
Evas_Object *child = _sub_table_remove(wd, si);
|
|
|
|
if ((clear) && (child)) evas_object_del(child);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
/* eventually something may not be added with layout, del them as well */
|
|
|
|
edje_object_part_table_clear(wd->lay, part, clear);
|
|
|
|
}
|
|
|
|
|
2009-09-17 15:39:18 -07:00
|
|
|
/**
|
|
|
|
* Get the edje layout
|
|
|
|
*
|
|
|
|
* @param obj The layout object
|
elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
|
|
|
*
|
2009-12-07 20:41:02 -08:00
|
|
|
* This returns the edje object. It is not expected to be used to then swallow
|
elementary - entry, genlist, gengrid, image, icon, hover, frame, diskselector, index, layout, label, conform, flip, flipselector - removed white spaces
SVN revision: 58252
2011-04-01 04:32:33 -07:00
|
|
|
* objects via edje_object_part_swallow() for example. Use
|
2009-12-07 20:41:02 -08:00
|
|
|
* elm_layout_content_set() instead so child object handling and sizing is
|
|
|
|
* done properly. This is more intended for setting text, emitting signals,
|
2010-09-25 15:01:18 -07:00
|
|
|
* hooking to signal callbacks etc.
|
2009-09-17 15:39:18 -07:00
|
|
|
*
|
|
|
|
* @return A Evas_Object with the edje layout settings loaded
|
|
|
|
* with function elm_layout_file_set
|
|
|
|
*
|
|
|
|
* @ingroup Layout
|
|
|
|
*/
|
2008-10-07 00:45:49 -07:00
|
|
|
EAPI Evas_Object *
|
2009-02-25 07:54:26 -08:00
|
|
|
elm_layout_edje_get(const Evas_Object *obj)
|
2008-10-07 00:45:49 -07:00
|
|
|
{
|
2010-03-09 03:42:53 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
2008-10-07 00:45:49 -07:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2010-03-09 03:42:53 -08:00
|
|
|
if (!wd) return NULL;
|
2008-10-07 00:45:49 -07:00
|
|
|
return wd->lay;
|
|
|
|
}
|
2009-12-07 20:41:02 -08:00
|
|
|
|
2011-01-19 10:28:01 -08:00
|
|
|
/**
|
|
|
|
* Get the edje data of the given layout
|
|
|
|
*
|
|
|
|
* @param obj The layout object
|
|
|
|
* @param key The data key
|
|
|
|
*
|
|
|
|
* @return The edje data string
|
|
|
|
*
|
|
|
|
* This function fetches data specified at the object level.
|
2011-01-19 11:25:49 -08:00
|
|
|
* This function return NULL if data is not found.
|
2011-01-19 10:28:01 -08:00
|
|
|
*
|
|
|
|
* In EDC this comes from a data block within the group block that @a
|
|
|
|
* obj was loaded from. E.g.
|
|
|
|
*
|
|
|
|
* @code
|
|
|
|
* collections {
|
|
|
|
* group {
|
|
|
|
* name: "a_group";
|
|
|
|
* data {
|
|
|
|
* item: "key1" "value1";
|
|
|
|
* item: "key2" "value2";
|
|
|
|
* }
|
|
|
|
* }
|
|
|
|
* }
|
|
|
|
* @endcode
|
|
|
|
*
|
|
|
|
* @ingroup Layout
|
|
|
|
*/
|
|
|
|
EAPI const char *
|
|
|
|
elm_layout_data_get(const Evas_Object *obj, const char *key)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
return edje_object_data_get(wd->lay, key);
|
|
|
|
}
|
|
|
|
|
2009-12-07 20:41:02 -08:00
|
|
|
/**
|
2010-10-09 07:42:04 -07:00
|
|
|
* Eval sizing
|
2011-01-19 10:28:01 -08:00
|
|
|
*
|
2010-04-12 01:12:02 -07:00
|
|
|
* Manually forms a sizing re-evaluation when contents changed state so that
|
2009-12-07 20:41:02 -08:00
|
|
|
* minimum size might have changed and needs re-evaluation. Also note that
|
|
|
|
* a standard signal of "size,eval" "elm" emitted by the edje object will
|
|
|
|
* cause this to happen too
|
|
|
|
*
|
|
|
|
* @param obj The layout object
|
|
|
|
*
|
|
|
|
* @ingroup Layout
|
|
|
|
*/
|
|
|
|
EAPI void
|
2009-12-11 00:12:58 -08:00
|
|
|
elm_layout_sizing_eval(Evas_Object *obj)
|
2009-12-07 20:41:02 -08:00
|
|
|
{
|
2010-03-08 22:15:39 -08:00
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
2010-09-26 16:19:15 -07:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN(wd);
|
|
|
|
_request_sizing_eval(wd);
|
2009-12-07 20:41:02 -08:00
|
|
|
}
|
2010-09-26 17:51:16 -07:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Sets a specific cursor for an edje part.
|
|
|
|
*
|
|
|
|
* @param obj The layout object.
|
|
|
|
* @param part_name a part from loaded edje group.
|
|
|
|
* @param cursor cursor name to use, see Elementary_Cursor.h
|
|
|
|
*
|
|
|
|
* @return EINA_TRUE on success or EINA_FALSE on failure, that may be
|
|
|
|
* part not exists or it has "mouse_events: 0".
|
2010-11-04 17:47:19 -07:00
|
|
|
*
|
|
|
|
* @ingroup Layout
|
2010-09-26 17:51:16 -07:00
|
|
|
*/
|
|
|
|
EAPI Eina_Bool
|
|
|
|
elm_layout_part_cursor_set(Evas_Object *obj, const char *part_name, const char *cursor)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(part_name, EINA_FALSE);
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
|
|
|
|
Evas_Object *part_obj;
|
|
|
|
Part_Cursor *pc;
|
|
|
|
|
|
|
|
part_obj = (Evas_Object *)edje_object_part_object_get(wd->lay, part_name);
|
|
|
|
if (!part_obj)
|
|
|
|
{
|
|
|
|
const char *group, *file;
|
|
|
|
edje_object_file_get(wd->lay, &file, &group);
|
|
|
|
WRN("no part '%s' in group '%s' of file '%s'. Cannot set cursor '%s'",
|
|
|
|
part_name, group, file, cursor);
|
|
|
|
return EINA_FALSE;
|
|
|
|
}
|
|
|
|
if (evas_object_pass_events_get(part_obj))
|
|
|
|
{
|
|
|
|
const char *group, *file;
|
|
|
|
edje_object_file_get(wd->lay, &file, &group);
|
|
|
|
WRN("part '%s' in group '%s' of file '%s' has mouse_events: 0. "
|
|
|
|
"Cannot set cursor '%s'",
|
|
|
|
part_name, group, file, cursor);
|
|
|
|
return EINA_FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
pc = _parts_cursors_find(wd, part_name);
|
|
|
|
if (pc) eina_stringshare_replace(&pc->cursor, cursor);
|
|
|
|
else
|
|
|
|
{
|
|
|
|
pc = calloc(1, sizeof(*pc));
|
|
|
|
pc->part = eina_stringshare_add(part_name);
|
|
|
|
pc->cursor = eina_stringshare_add(cursor);
|
|
|
|
}
|
|
|
|
|
|
|
|
pc->obj = part_obj;
|
|
|
|
elm_object_sub_cursor_set(part_obj, obj, pc->cursor);
|
|
|
|
return EINA_TRUE;
|
|
|
|
}
|
|
|
|
|
2010-11-04 17:46:54 -07:00
|
|
|
/**
|
|
|
|
* Get the cursor to be shown when mouse is over an edje part
|
|
|
|
*
|
|
|
|
* @param obj The layout object.
|
|
|
|
* @param part_name a part from loaded edje group.
|
|
|
|
* @return the cursor name.
|
|
|
|
*
|
|
|
|
* @ingroup Layout
|
|
|
|
*/
|
|
|
|
EAPI const char *
|
|
|
|
elm_layout_part_cursor_get(const Evas_Object *obj, const char *part_name)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(part_name, NULL);
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
|
|
|
|
Part_Cursor *pc = _parts_cursors_find(wd, part_name);
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(pc, NULL);
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(pc->obj, NULL);
|
|
|
|
return elm_object_cursor_get(pc->obj);
|
|
|
|
}
|
|
|
|
|
2010-09-26 17:51:16 -07:00
|
|
|
/**
|
|
|
|
* Unsets a cursor previously set with elm_layout_part_cursor_set().
|
|
|
|
*
|
|
|
|
* @param obj The layout object.
|
|
|
|
* @param part_name a part from loaded edje group, that had a cursor set
|
|
|
|
* with elm_layout_part_cursor_set().
|
2010-11-04 17:47:19 -07:00
|
|
|
*
|
|
|
|
* @ingroup Layout
|
2010-09-26 17:51:16 -07:00
|
|
|
*/
|
|
|
|
EAPI void
|
|
|
|
elm_layout_part_cursor_unset(Evas_Object *obj, const char *part_name)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN(part_name);
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN(wd);
|
|
|
|
Eina_List *l;
|
|
|
|
Part_Cursor *pc;
|
|
|
|
|
|
|
|
EINA_LIST_FOREACH(wd->parts_cursors, l, pc)
|
|
|
|
{
|
2010-10-22 14:41:27 -07:00
|
|
|
if (!strcmp(part_name, pc->part))
|
2010-09-26 17:51:16 -07:00
|
|
|
{
|
|
|
|
if (pc->obj) elm_object_cursor_unset(pc->obj);
|
|
|
|
_part_cursor_free(pc);
|
|
|
|
wd->parts_cursors = eina_list_remove_list(wd->parts_cursors, l);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Sets a specific cursor style for an edje part.
|
|
|
|
*
|
|
|
|
* @param obj The layout object.
|
|
|
|
* @param part_name a part from loaded edje group.
|
|
|
|
* @param style the theme style to use (default, transparent, ...)
|
|
|
|
*
|
|
|
|
* @return EINA_TRUE on success or EINA_FALSE on failure, that may be
|
|
|
|
* part not exists or it did not had a cursor set.
|
2010-11-04 17:47:19 -07:00
|
|
|
*
|
|
|
|
* @ingroup Layout
|
2010-09-26 17:51:16 -07:00
|
|
|
*/
|
|
|
|
EAPI Eina_Bool
|
|
|
|
elm_layout_part_cursor_style_set(Evas_Object *obj, const char *part_name, const char *style)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(part_name, EINA_FALSE);
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
|
|
|
|
Part_Cursor *pc = _parts_cursors_find(wd, part_name);
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(pc, EINA_FALSE);
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(pc->obj, EINA_FALSE);
|
|
|
|
|
|
|
|
eina_stringshare_replace(&pc->style, style);
|
|
|
|
elm_object_cursor_style_set(pc->obj, pc->style);
|
|
|
|
return EINA_TRUE;
|
|
|
|
}
|
|
|
|
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|
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/**
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* Gets a specific cursor style for an edje part.
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*
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* @param obj The layout object.
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* @param part_name a part from loaded edje group.
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*
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* @return the theme style in use, defaults to "default". If the
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* object does not have a cursor set, then NULL is returned.
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2010-11-04 17:47:19 -07:00
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*
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* @ingroup Layout
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2010-09-26 17:51:16 -07:00
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*/
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EAPI const char *
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2010-10-25 07:34:22 -07:00
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elm_layout_part_cursor_style_get(const Evas_Object *obj, const char *part_name)
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2010-09-26 17:51:16 -07:00
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{
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ELM_CHECK_WIDTYPE(obj, widtype) NULL;
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EINA_SAFETY_ON_NULL_RETURN_VAL(part_name, NULL);
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Widget_Data *wd = elm_widget_data_get(obj);
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EINA_SAFETY_ON_NULL_RETURN_VAL(wd, NULL);
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Part_Cursor *pc = _parts_cursors_find(wd, part_name);
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EINA_SAFETY_ON_NULL_RETURN_VAL(pc, NULL);
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EINA_SAFETY_ON_NULL_RETURN_VAL(pc->obj, NULL);
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return elm_object_cursor_style_get(pc->obj);
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}
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/**
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* Sets if the cursor set should be searched on the theme or should use
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* the provided by the engine, only.
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*
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* @note before you set if should look on theme you should define a
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* cursor with elm_layout_part_cursor_set(). By default it will only
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* look for cursors provided by the engine.
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*
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* @param obj The layout object.
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* @param part_name a part from loaded edje group.
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* @param engine_only if cursors should be just provided by the engine
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* or should also search on widget's theme as well
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*
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* @return EINA_TRUE on success or EINA_FALSE on failure, that may be
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* part not exists or it did not had a cursor set.
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2010-11-04 17:47:19 -07:00
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*
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* @ingroup Layout
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2010-09-26 17:51:16 -07:00
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*/
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EAPI Eina_Bool
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elm_layout_part_cursor_engine_only_set(Evas_Object *obj, const char *part_name, Eina_Bool engine_only)
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{
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ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
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EINA_SAFETY_ON_NULL_RETURN_VAL(part_name, EINA_FALSE);
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Widget_Data *wd = elm_widget_data_get(obj);
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EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
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Part_Cursor *pc = _parts_cursors_find(wd, part_name);
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EINA_SAFETY_ON_NULL_RETURN_VAL(pc, EINA_FALSE);
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EINA_SAFETY_ON_NULL_RETURN_VAL(pc->obj, EINA_FALSE);
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pc->engine_only = !!engine_only;
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elm_object_cursor_engine_only_set(pc->obj, pc->engine_only);
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return EINA_TRUE;
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}
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/**
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* Gets a specific cursor engine_only for an edje part.
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*
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* @param obj The layout object.
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* @param part_name a part from loaded edje group.
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*
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* @return whenever the cursor is just provided by engine or also from theme.
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2010-11-04 17:47:19 -07:00
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*
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* @ingroup Layout
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2010-09-26 17:51:16 -07:00
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*/
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EAPI Eina_Bool
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2010-10-25 07:34:22 -07:00
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elm_layout_part_cursor_engine_only_get(const Evas_Object *obj, const char *part_name)
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2010-09-26 17:51:16 -07:00
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{
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ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
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EINA_SAFETY_ON_NULL_RETURN_VAL(part_name, EINA_FALSE);
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Widget_Data *wd = elm_widget_data_get(obj);
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EINA_SAFETY_ON_NULL_RETURN_VAL(wd, EINA_FALSE);
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Part_Cursor *pc = _parts_cursors_find(wd, part_name);
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EINA_SAFETY_ON_NULL_RETURN_VAL(pc, EINA_FALSE);
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EINA_SAFETY_ON_NULL_RETURN_VAL(pc->obj, EINA_FALSE);
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return elm_object_cursor_engine_only_get(pc->obj);
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}
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