forked from enlightenment/efl
ecore_imf: Add ecore_imf_context_bidi_direction_set/get API
Some Input Methods want to know the bidi direction (LTR/RTL) at the current cursor position.
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@ -332,6 +332,18 @@ enum
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ECORE_IMF_INPUT_PANEL_LAYOUT_NUMBERONLY_VARIATION_SIGNED_AND_DECIMAL /**< The number layout to allow decimal point and negative sign @since 1.8 */
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};
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/**
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* @typedef Ecore_IMF_BiDi_Direction
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* @brief Enumeration that defines the types of Ecore_IMF bidirectionality
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* @since 1.12
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*/
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typedef enum
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{
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ECORE_IMF_BIDI_DIRECTION_NEUTRAL, /**< The Neutral mode @since 1.12 */
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ECORE_IMF_BIDI_DIRECTION_LTR, /**< The Left to Right mode @since 1.12 */
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ECORE_IMF_BIDI_DIRECTION_RTL /**< The Right to Left mode @since 1.12 */
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} Ecore_IMF_BiDi_Direction;
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struct _Ecore_IMF_Event_Preedit_Start
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{
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Ecore_IMF_Context *ctx;
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@ -535,6 +547,7 @@ struct _Ecore_IMF_Context_Class
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void (*input_panel_language_locale_get) (Ecore_IMF_Context *ctx, char **lang);
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void (*candidate_panel_geometry_get)(Ecore_IMF_Context *ctx, int *x, int *y, int *w, int *h);
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void (*input_hint_set) (Ecore_IMF_Context *ctx, Ecore_IMF_Input_Hints input_hints);
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void (*bidi_direction_set) (Ecore_IMF_Context *ctx, Ecore_IMF_BiDi_Direction direction);
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};
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struct _Ecore_IMF_Context_Info
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@ -1636,6 +1649,26 @@ EAPI void ecore_imf_context_input_panel_show_on_demand_
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*/
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EAPI Eina_Bool ecore_imf_context_input_panel_show_on_demand_get(Ecore_IMF_Context *ctx);
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/**
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* @brief Sets the bidirectionality at the current cursor position.
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*
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* @since 1.12.0
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*
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* @param[in] ctx An #Ecore_IMF_Context
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* @param[in] direction the direction mode
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*/
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EAPI void ecore_imf_context_bidi_direction_set(Ecore_IMF_Context *ctx, Ecore_IMF_BiDi_Direction direction);
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/**
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* @brief Gets the bidirectionality at the current cursor position.
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*
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* @since 1.12.0
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*
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* @param[in] ctx An #Ecore_IMF_Context
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* @return the direction mode
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*/
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EAPI Ecore_IMF_BiDi_Direction ecore_imf_context_bidi_direction_get(Ecore_IMF_Context *ctx);
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/* The following entry points must be exported by each input method module
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*/
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@ -167,6 +167,9 @@ ecore_imf_context_add(const char *id)
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/* default input_mode is ECORE_IMF_INPUT_MODE_FULL, so let's make sure it's
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* set on the immodule */
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ecore_imf_context_input_mode_set(ctx, ECORE_IMF_INPUT_MODE_FULL);
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ecore_imf_context_bidi_direction_set(ctx, ECORE_IMF_BIDI_DIRECTION_NEUTRAL);
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return ctx;
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}
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@ -1344,3 +1347,35 @@ ecore_imf_context_input_panel_show_on_demand_get(Ecore_IMF_Context *ctx)
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return ctx->input_panel_show_on_demand;
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}
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EAPI void
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ecore_imf_context_bidi_direction_set(Ecore_IMF_Context *ctx, Ecore_IMF_BiDi_Direction direction)
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{
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if (!ECORE_MAGIC_CHECK(ctx, ECORE_MAGIC_CONTEXT))
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{
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ECORE_MAGIC_FAIL(ctx, ECORE_MAGIC_CONTEXT,
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"ecore_imf_context_bidi_direction_set");
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return;
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}
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if (ctx->bidi_direction != direction)
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{
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if (ctx->klass->bidi_direction_set)
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ctx->klass->bidi_direction_set(ctx, direction);
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ctx->bidi_direction = direction;
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}
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}
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EAPI Ecore_IMF_BiDi_Direction
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ecore_imf_context_bidi_direction_get(Ecore_IMF_Context *ctx)
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{
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if (!ECORE_MAGIC_CHECK(ctx, ECORE_MAGIC_CONTEXT))
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{
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ECORE_MAGIC_FAIL(ctx, ECORE_MAGIC_CONTEXT,
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"ecore_imf_context_bidi_direction_get");
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return ECORE_IMF_BIDI_DIRECTION_NEUTRAL;
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}
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return ctx->bidi_direction;
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}
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@ -56,6 +56,7 @@ struct _Ecore_IMF_Context
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Ecore_IMF_Input_Panel_Lang input_panel_lang;
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Ecore_IMF_Input_Panel_Return_Key_Type input_panel_return_key_type;
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Ecore_IMF_Input_Hints input_hints;
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Ecore_IMF_BiDi_Direction bidi_direction;
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int input_panel_layout_variation;
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Eina_Bool (*retrieve_selection_func)(void *data, Ecore_IMF_Context *ctx, char **text);
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void *retrieve_selection_data;
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@ -2998,11 +2998,12 @@ _edje_entry_items_list(Edje_Real_Part *rp)
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}
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void
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_edje_entry_cursor_geometry_get(Edje_Real_Part *rp, Evas_Coord *cx, Evas_Coord *cy, Evas_Coord *cw, Evas_Coord *ch)
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_edje_entry_cursor_geometry_get(Edje_Real_Part *rp, Evas_Coord *cx, Evas_Coord *cy, Evas_Coord *cw, Evas_Coord *ch, Evas_BiDi_Direction *cdir)
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{
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Evas_Coord x, y, w, h, xx, yy, ww, hh;
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Entry *en;
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Evas_Textblock_Cursor_Type cur_type;
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Evas_BiDi_Direction dir;
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if ((rp->type != EDJE_RP_TYPE_TEXT) ||
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(!rp->typedata.text)) return;
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@ -3022,7 +3023,7 @@ _edje_entry_cursor_geometry_get(Edje_Real_Part *rp, Evas_Coord *cx, Evas_Coord *
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x = y = w = h = -1;
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xx = yy = ww = hh = -1;
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evas_object_geometry_get(rp->object, &x, &y, &w, &h);
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evas_textblock_cursor_geometry_get(en->cursor, &xx, &yy, &ww, &hh, NULL, cur_type);
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evas_textblock_cursor_geometry_get(en->cursor, &xx, &yy, &ww, &hh, &dir, cur_type);
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if (ww < 1) ww = 1;
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if (rp->part->cursor_mode == EDJE_ENTRY_CURSOR_MODE_BEFORE)
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edje_object_size_min_restricted_calc(en->cursor_fg, &ww, NULL, ww, 0);
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@ -3031,6 +3032,7 @@ _edje_entry_cursor_geometry_get(Edje_Real_Part *rp, Evas_Coord *cx, Evas_Coord *
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if (cy) *cy = y + yy;
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if (cw) *cw = ww;
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if (ch) *ch = hh;
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if (cdir) *cdir = dir;
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}
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void
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@ -3924,10 +3926,12 @@ _edje_entry_imf_cursor_location_set(Entry *en)
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{
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#ifdef HAVE_ECORE_IMF
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Evas_Coord cx, cy, cw, ch;
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Evas_BiDi_Direction dir;
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if (!en || !en->rp || !en->imf_context) return;
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_edje_entry_cursor_geometry_get(en->rp, &cx, &cy, &cw, &ch);
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_edje_entry_cursor_geometry_get(en->rp, &cx, &cy, &cw, &ch, &dir);
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ecore_imf_context_cursor_location_set(en->imf_context, cx, cy, cw, ch);
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ecore_imf_context_bidi_direction_set(en->imf_context, (Ecore_IMF_BiDi_Direction)dir);
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#else
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(void) en;
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#endif
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@ -2329,7 +2329,7 @@ const Eina_List *_edje_entry_anchor_geometry_get(Edje_Real_Part *rp, const char
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const Eina_List *_edje_entry_anchors_list(Edje_Real_Part *rp);
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Eina_Bool _edje_entry_item_geometry_get(Edje_Real_Part *rp, const char *item, Evas_Coord *cx, Evas_Coord *cy, Evas_Coord *cw, Evas_Coord *ch);
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const Eina_List *_edje_entry_items_list(Edje_Real_Part *rp);
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void _edje_entry_cursor_geometry_get(Edje_Real_Part *rp, Evas_Coord *cx, Evas_Coord *cy, Evas_Coord *cw, Evas_Coord *ch);
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void _edje_entry_cursor_geometry_get(Edje_Real_Part *rp, Evas_Coord *cx, Evas_Coord *cy, Evas_Coord *cw, Evas_Coord *ch, Evas_BiDi_Direction *cdir);
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void _edje_entry_user_insert(Edje_Real_Part *rp, const char *text);
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void _edje_entry_select_allow_set(Edje_Real_Part *rp, Eina_Bool allow);
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Eina_Bool _edje_entry_select_allow_get(const Edje_Real_Part *rp);
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@ -1677,7 +1677,7 @@ _edje_object_part_text_cursor_geometry_get(Eo *obj EINA_UNUSED, Edje *ed, const
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if (!rp) return;
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if (rp->part->entry_mode > EDJE_ENTRY_EDIT_MODE_NONE)
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{
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_edje_entry_cursor_geometry_get(rp, x, y, w, h);
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_edje_entry_cursor_geometry_get(rp, x, y, w, h, NULL);
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if (x) *x -= ed->x;
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if (y) *y -= ed->y;
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}
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