Hello,
There has been no way to set or get the cursor position of entry in the
elementary.
In this patch includes elm_entry_cursor_pos_set/get and
elm_scrolled_entry_cursor_pos_set/get APIs.
Would you please review thist patch?
Index: ChangeLog
===================================================================
--- ChangeLog (revision 57314)
+++ ChangeLog (working copy)
@@ -37,3 +37,7 @@
* fix signal comming from box/table item to include their
index or name correctly.
+
+2011-02-25 Jihoon Kim
+
+ * Add edje_object_part_text_cursor_pos_{set,get} API
Index: src/lib/edje_private.h
===================================================================
--- src/lib/edje_private.h (revision 57314)
+++ src/lib/edje_private.h (working copy)
@@ -1776,6 +1776,8 @@ Eina_Bool _edje_entry_cursor_coord_set(Edje_Real_P
Eina_Bool _edje_entry_cursor_is_format_get(Edje_Real_Part *rp, Edje_Cursor
cur);
Eina_Bool _edje_entry_cursor_is_visible_format_get(Edje_Real_Part *rp,
Edje_Cursor cur);
const char *_edje_entry_cursor_content_get(Edje_Real_Part *rp, Edje_Cursor
cur);
+void _edje_entry_cursor_pos_set(Edje_Real_Part *rp, Edje_Cursor cur, int pos);
+int _edje_entry_cursor_pos_get(Edje_Real_Part *rp, Edje_Cursor cur);
void _edje_external_init();
void _edje_external_shutdown();
Index: src/lib/edje_util.c
===================================================================
--- src/lib/edje_util.c (revision 57314)
+++ src/lib/edje_util.c (working copy)
@@ -2214,6 +2214,55 @@ edje_object_part_text_cursor_content_get(const Eva
}
/**
+ * @brief Sets the cursor position to the given value
+ *
+ * @param obj A valid Evas_Object handle
+ * @param part The part name
+ * @param cur The cursor to move
+ * @param pos the position of the cursor
+ */
+EAPI void
+edje_object_part_text_cursor_pos_set(const Evas_Object *obj, const char *part,
Edje_Cursor cur, int pos)
+{
+ Edje *ed;
+ Edje_Real_Part *rp;
+
+ ed = _edje_fetch(obj);
+ if ((!ed) || (!part)) return;
+ rp = _edje_real_part_recursive_get(ed, part);
+ if (!rp) return;
+ if (rp->part->entry_mode > EDJE_ENTRY_EDIT_MODE_NONE)
+ {
+ _edje_entry_cursor_pos_set(rp, cur, pos);
+ }
+}
+
+/**
+ * @brief Retrieves the current position of the cursor
+ *
+ * @param obj A valid Evas_Object handle
+ * @param part The part name
+ * @param cur The cursor to get the position
+ * @return The cursor position
+ */
+EAPI int
+edje_object_part_text_cursor_pos_get(const Evas_Object *obj, const char *part,
Edje_Cursor cur)
+{
+ Edje *ed;
+ Edje_Real_Part *rp;
+
+ ed = _edje_fetch(obj);
+ if ((!ed) || (!part)) return 0;
+ rp = _edje_real_part_recursive_get(ed, part);
+ if (!rp) return 0;
+ if (rp->part->entry_mode > EDJE_ENTRY_EDIT_MODE_NONE)
+ {
+ return _edje_entry_cursor_pos_get(rp, cur);
+ }
+ return 0;
+}
+
+/**
* Add a filter function for newly inserted text.
*
* Whenever text is inserted (not the same as set) into the given @p part,
Index: src/lib/Edje.h
===================================================================
--- src/lib/Edje.h (revision 57314)
+++ src/lib/Edje.h (working copy)
@@ -608,6 +608,8 @@ typedef Evas_Object *(*Edje_Item_Provider_Cb) (v
EAPI Eina_Bool edje_object_part_text_cursor_is_format_get
(const Evas_Object *obj, const char *part, Edje_Cursor cur);
EAPI Eina_Bool
edje_object_part_text_cursor_is_visible_format_get(const Evas_Object *obj,
const char *part, Edje_Cursor cur);
EAPI const char *edje_object_part_text_cursor_content_get
(const Evas_Object *obj, const char *part, Edje_Cursor cur);
+ EAPI void edje_object_part_text_cursor_pos_set
(const Evas_Object *obj, const char *part, Edje_Cursor cur, int pos);
+ EAPI int edje_object_part_text_cursor_pos_get
(const Evas_Object *obj, const char *part, Edje_Cursor cur);
EAPI void edje_object_text_insert_filter_callback_add
(Evas_Object *obj, const char *part, Edje_Text_Filter_Cb func, void *data);
EAPI void *edje_object_text_insert_filter_callback_del
(Evas_Object *obj, const char *part, Edje_Text_Filter_Cb func);
Index: src/lib/edje_entry.c
===================================================================
--- src/lib/edje_entry.c (revision 57314)
+++ src/lib/edje_entry.c (working copy)
@@ -2603,7 +2603,38 @@ _edje_entry_cursor_content_get(Edje_Real_Part *rp,
return s;
}
+void
+_edje_entry_cursor_pos_set(Edje_Real_Part *rp, Edje_Cursor cur, int pos)
+{
+ Entry *en = rp->entry_data;
+ Evas_Textblock_Cursor *c = _cursor_get(rp, cur);
+ if (!c) return;
+ evas_textblock_cursor_pos_set(c, pos);
+ _curs_update_from_curs(c, rp->object, rp->entry_data);
+ _sel_update(c, rp->object, rp->entry_data);
+
#ifdef HAVE_ECORE_IMF
+ if (en->imf_context)
+ {
+ ecore_imf_context_reset(en->imf_context);
+ ecore_imf_context_cursor_position_set(en->imf_context,
+
evas_textblock_cursor_pos_get(en->cursor));
+ }
+#endif
+
+ _edje_emit(rp->edje, "cursor,changed", rp->part->name);
+ _edje_entry_real_part_configure(rp);
+}
+
+int
+_edje_entry_cursor_pos_get(Edje_Real_Part *rp, Edje_Cursor cur)
+{
+ Evas_Textblock_Cursor *c = _cursor_get(rp, cur);
+ if (!c) return 0;
+ return evas_textblock_cursor_pos_get(c);
+}
+
+#ifdef HAVE_ECORE_IMF
static Eina_Bool
_edje_entry_imf_retrieve_surrounding_cb(void *data, Ecore_IMF_Context *ctx
__UNUSED__, char **text, int *cursor_pos)
{
Index: src/lib/elm_entry.c
===================================================================
--- src/lib/elm_entry.c (revision 57316)
+++ src/lib/elm_entry.c (working copy)
@@ -2212,6 +2212,40 @@ elm_entry_cursor_content_get(const Evas_Object *ob
}
/**
+ * Sets the cursor position in the entry to the given value
+ *
+ * @param obj The entry object
+ * @param pos The position of the cursor
+ *
+ * @ingroup Entry
+ */
+EAPI void
+elm_entry_cursor_pos_set(const Evas_Object *obj, int pos)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ edje_object_part_text_cursor_pos_set(wd->ent, "elm.text", EDJE_CURSOR_MAIN,
pos);
+}
+
+/**
+ * Retrieves the current position of the cursor in the entry
+ *
+ * @param obj The entry object
+ * @return The cursor position
+ *
+ * @ingroup Entry
+ */
+EAPI int
+elm_entry_cursor_pos_get(const Evas_Object *obj)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) 0;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return 0;
+ return edje_object_part_text_cursor_pos_get(wd->ent, "elm.text",
EDJE_CURSOR_MAIN);
+}
+
+/**
* This executes a "cut" action on the selected text in the entry.
*
* @param obj The entry object
Index: src/lib/elc_scrolled_entry.c
===================================================================
--- src/lib/elc_scrolled_entry.c (revision 57316)
+++ src/lib/elc_scrolled_entry.c (working copy)
@@ -1151,6 +1151,40 @@ elm_scrolled_entry_cursor_content_get(const Evas_O
}
/**
+ * Sets the cursor position in the scrolled entry to the given value
+ *
+ * @param obj The scrolled entry object
+ * @param pos the position of the cursor
+ *
+ * @ingroup Scrolled_Entry
+ */
+EAPI void
+elm_scrolled_entry_cursor_pos_set(const Evas_Object *obj, int pos)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ elm_entry_cursor_pos_set(wd->entry, pos);
+}
+
+/**
+ * Retrieves the current position of the cursor in the scrolled entry
+ *
+ * @param obj The entry object
+ * @return the cursor position
+ *
+ * @ingroup Scrolled_Entry
+ */
+EAPI int
+elm_scrolled_entry_cursor_pos_get(const Evas_Object *obj)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) 0;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return 0;
+ return elm_entry_cursor_pos_get(wd->entry);
+}
+
+/**
* This executes a "cut" action on the selected text in the scrolled entry.
*
* @param obj The scrolled entry object
Index: src/lib/Elementary.h.in
===================================================================
--- src/lib/Elementary.h.in (revision 57316)
+++ src/lib/Elementary.h.in (working copy)
@@ -1224,6 +1224,8 @@ extern "C" {
EAPI Eina_Bool elm_entry_cursor_is_visible_format_get(const Evas_Object
*obj) EINA_ARG_NONNULL(1);
EAPI const char *elm_entry_cursor_content_get(const Evas_Object *obj)
EINA_ARG_NONNULL(1);
EAPI Eina_Bool elm_entry_cursor_geometry_get(const Evas_Object *obj,
Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h) EINA_ARG_NONNULL(1);
+ EAPI void elm_entry_cursor_pos_set(const Evas_Object *obj, int pos)
EINA_ARG_NONNULL(1);
+ EAPI int elm_entry_cursor_pos_get(const Evas_Object *obj)
EINA_ARG_NONNULL(1);
EAPI void elm_entry_selection_cut(Evas_Object *obj)
EINA_ARG_NONNULL(1);
EAPI void elm_entry_selection_copy(Evas_Object *obj)
EINA_ARG_NONNULL(1);
EAPI void elm_entry_selection_paste(Evas_Object *obj)
EINA_ARG_NONNULL(1);
@@ -2240,6 +2242,8 @@ extern "C" {
EAPI Eina_Bool elm_scrolled_entry_cursor_is_format_get(const Evas_Object
*obj) EINA_ARG_NONNULL(1);
EAPI Eina_Bool elm_scrolled_entry_cursor_is_visible_format_get(const
Evas_Object *obj) EINA_ARG_NONNULL(1);
EAPI const char *elm_scrolled_entry_cursor_content_get(const Evas_Object
*obj) EINA_ARG_NONNULL(1);
+ EAPI void elm_scrolled_entry_cursor_pos_set(const Evas_Object *obj,
int pos) EINA_ARG_NONNULL(1);
+ EAPI int elm_scrolled_entry_cursor_pos_get(const Evas_Object *obj)
EINA_ARG_NONNULL(1);
EAPI void elm_scrolled_entry_selection_cut(Evas_Object *obj)
EINA_ARG_NONNULL(1);
EAPI void elm_scrolled_entry_selection_copy(Evas_Object *obj)
EINA_ARG_NONNULL(1);
EAPI void elm_scrolled_entry_selection_paste(Evas_Object *obj)
EINA_ARG_NONNULL(1);
------------------------------------------------------------------------------
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