diff --git a/legacy/evas/src/lib/canvas/evas_object_textblock.c b/legacy/evas/src/lib/canvas/evas_object_textblock.c index 627bac2dda..427fc033d3 100644 --- a/legacy/evas/src/lib/canvas/evas_object_textblock.c +++ b/legacy/evas/src/lib/canvas/evas_object_textblock.c @@ -289,14 +289,15 @@ struct _Evas_Object_Textblock_Paragraph { EINA_INLIST; Evas_Object_Textblock_Line *lines; - int x, y, w, h; - int par_no; +// int x, y, w, h; + int line_no; }; struct _Evas_Object_Textblock_Line { EINA_INLIST; Evas_Object_Textblock_Item *items; + Evas_Object_Textblock_Paragraph *par; int x, y, w, h; int baseline; int line_no; @@ -1826,6 +1827,7 @@ _layout_line_new(Ctxt *c, Evas_Object_Textblock_Format *fmt) c->x = 0; c->maxascent = c->maxdescent = 0; c->ln->line_no = -1; + c->ln->par = c->par; _layout_format_ascent_descent_adjust(c, fmt); } @@ -1841,7 +1843,8 @@ _layout_paragraph_new(Ctxt *c) c->par = calloc(1, sizeof(Evas_Object_Textblock_Paragraph)); c->paragraphs = (Evas_Object_Textblock_Paragraph *)eina_inlist_append(EINA_INLIST_GET(c->paragraphs), EINA_INLIST_GET(c->par)); c->x = 0; - c->par->par_no= -1; + c->ln = NULL; + c->par->line_no = -1; } /** @@ -2211,7 +2214,12 @@ _layout_line_advance(Ctxt *c, Evas_Object_Textblock_Format *fmt) { if (c->maxdescent < 2) c->underline_extend = 2 - c->maxdescent; } - c->ln->line_no = c->line_no; + /* Update the paragraphs line number. */ + if (c->par->line_no == -1) + { + c->par->line_no = c->line_no; + } + c->ln->line_no = c->ln->par->line_no - c->line_no; c->line_no++; c->y += c->maxascent + c->maxdescent; if (c->w >= 0) @@ -3140,13 +3148,8 @@ _layout(const Evas_Object *obj, int calc_only, int w, int h, int *w_ret, int *h_ size_t start; int off; - /*FIXME-tom: A hack, so we'll only have one paragraph - * until full support is implemented */ - if (!c->par) - { - _layout_paragraph_new(c); /* Each node is a paragraph */ - } - if (!c->ln) _layout_line_new(c, fmt); + _layout_paragraph_new(c); /* Each node is a paragraph */ + _layout_line_new(c, fmt); /* For each text node to thorugh all of it's format nodes * append text from the start to the offset of the next format @@ -3281,44 +3284,50 @@ _relayout(const Evas_Object *obj) static void _find_layout_item_line_match(Evas_Object *obj, Evas_Object_Textblock_Node_Text *n, int pos, Evas_Object_Textblock_Line **lnr, Evas_Object_Textblock_Item **itr) { + Evas_Object_Textblock_Paragraph *par; Evas_Object_Textblock_Line *ln; Evas_Object_Textblock *o; o = (Evas_Object_Textblock *)(obj->object_data); if (!o->formatted.valid) _relayout(obj); - EINA_INLIST_FOREACH(o->paragraphs->lines, ln) + EINA_INLIST_FOREACH(o->paragraphs, par) { - Evas_Object_Textblock_Item *it; - - EINA_INLIST_FOREACH(ln->items, it) + EINA_INLIST_FOREACH(par->lines, ln) { - if (it->text_node == n) + Evas_Object_Textblock_Item *it; + Evas_Object_Textblock_Line *lnn; + + lnn = (Evas_Object_Textblock_Line *)(((Eina_Inlist *)ln)->next); + EINA_INLIST_FOREACH(ln->items, it) { - /* FIXME: p should be size_t, same goes for pos */ - int p = (int) it->text_pos; + if (it->text_node == n) + { + /* FIXME: p should be size_t, same goes for pos */ + int p = (int) it->text_pos; - if (it->type == EVAS_TEXTBLOCK_ITEM_TEXT) - { - Evas_Object_Textblock_Text_Item *ti = - _ITEM_TEXT(it); + if (it->type == EVAS_TEXTBLOCK_ITEM_TEXT) + { + Evas_Object_Textblock_Text_Item *ti = + _ITEM_TEXT(it); - p += (int) eina_unicode_strlen(ti->text); - } - else - { - p++; - } + p += (int) eina_unicode_strlen(ti->text); + } + else + { + p++; + } - if (((pos >= (int) it->text_pos) && (pos < p))) - { - *lnr = ln; - *itr = it; - return; - } - else if (p == pos) - { - *lnr = ln; - *itr = it; + if (((pos >= (int) it->text_pos) && (pos < p))) + { + *lnr = ln; + *itr = it; + return; + } + else if (p == pos) + { + *lnr = ln; + *itr = it; + } } } } @@ -3336,13 +3345,17 @@ _find_layout_item_line_match(Evas_Object *obj, Evas_Object_Textblock_Node_Text * static Evas_Object_Textblock_Line * _find_layout_line_num(const Evas_Object *obj, int line) { + Evas_Object_Textblock_Paragraph *par; Evas_Object_Textblock_Line *ln; Evas_Object_Textblock *o; o = (Evas_Object_Textblock *)(obj->object_data); - EINA_INLIST_FOREACH(o->paragraphs->lines, ln) + EINA_INLIST_FOREACH(o->paragraphs, par) { - if (ln->line_no == line) return ln; + EINA_INLIST_FOREACH(par->lines, ln) + { + if (ln->par->line_no + ln->line_no == line) return ln; + } } return NULL; } @@ -6808,7 +6821,7 @@ _evas_textblock_cursor_char_pen_geometry_common_get(int (*query_func) (void *dat if (cy) *cy = ln->y; if (cw) *cw = ln->w; if (ch) *ch = ln->h; - return ln->line_no; + return ln->par->line_no + ln->line_no; } else return -1; @@ -6897,7 +6910,7 @@ _evas_textblock_cursor_char_pen_geometry_common_get(int (*query_func) (void *dat if (cy) *cy = y; if (cw) *cw = w; if (ch) *ch = h; - return ln->line_no; + return ln->par->line_no + ln->line_no; } /** @@ -6972,7 +6985,7 @@ evas_textblock_cursor_line_geometry_get(const Evas_Textblock_Cursor *cur, Evas_C if (cy) *cy = y; if (cw) *cw = w; if (ch) *ch = h; - return ln->line_no; + return ln->par->line_no + ln->line_no; } /** @@ -6987,6 +7000,7 @@ EAPI Eina_Bool evas_textblock_cursor_char_coord_set(Evas_Textblock_Cursor *cur, Evas_Coord x, Evas_Coord y) { Evas_Object_Textblock *o; + Evas_Object_Textblock_Paragraph *par; Evas_Object_Textblock_Line *ln; Evas_Object_Textblock_Item *it = NULL, *it_break = NULL; @@ -6995,68 +7009,71 @@ evas_textblock_cursor_char_coord_set(Evas_Textblock_Cursor *cur, Evas_Coord x, E if (!o->formatted.valid) _relayout(cur->obj); x += o->style_pad.l; y += o->style_pad.t; - EINA_INLIST_FOREACH(o->paragraphs->lines, ln) + EINA_INLIST_FOREACH(o->paragraphs, par) { - if (ln->y > y) break; - if ((ln->y <= y) && ((ln->y + ln->h) > y)) - { - EINA_INLIST_FOREACH(ln->items, it) - { - if ((it->x + ln->x) > x) - { - it_break = it; - break; - } - if (((it->x + ln->x) <= x) && (((it->x + ln->x) + it->adv) > x)) - { - if (it->type == EVAS_TEXTBLOCK_ITEM_TEXT) - { - int pos; - int cx, cy, cw, ch; - Evas_Object_Textblock_Text_Item *ti; - ti = _ITEM_TEXT(it); - - pos = -1; - if (ti->format->font.font) - pos = cur->ENFN->font_char_at_coords_get( - cur->ENDT, - ti->format->font.font, - ti->text, &ti->parent.text_props, - x - it->x - ln->x, 0, - &cx, &cy, &cw, &ch); - if (pos < 0) - return EINA_FALSE; - cur->pos = pos + it->text_pos; - cur->node = it->text_node; - return EINA_TRUE; - } - else - { - Evas_Object_Textblock_Format_Item *fi; - fi = _ITEM_FORMAT(it); - cur->pos = fi->parent.text_pos; - cur->node = fi->source_node->text_node; - return EINA_TRUE; - } - } - } - if (it_break) - { - it = it_break; - cur->node = it->text_node; - cur->pos = it->text_pos; - - /*FIXME: needs smarter handling, ATM just check, if it's - * the first item, then go to the end of the line, helps - * with rtl langs, doesn't affect ltr langs that much. */ - if (!EINA_INLIST_GET(it)->prev) + EINA_INLIST_FOREACH(par->lines, ln) + { + if (ln->y > y) break; + if ((ln->y <= y) && ((ln->y + ln->h) > y)) + { + EINA_INLIST_FOREACH(ln->items, it) { - evas_textblock_cursor_line_char_last(cur); - } + if ((it->x + ln->x) > x) + { + it_break = it; + break; + } + if (((it->x + ln->x) <= x) && (((it->x + ln->x) + it->adv) > x)) + { + if (it->type == EVAS_TEXTBLOCK_ITEM_TEXT) + { + int pos; + int cx, cy, cw, ch; + Evas_Object_Textblock_Text_Item *ti; + ti = _ITEM_TEXT(it); - return EINA_TRUE; - } - } + pos = -1; + if (ti->format->font.font) + pos = cur->ENFN->font_char_at_coords_get( + cur->ENDT, + ti->format->font.font, + ti->text, &ti->parent.text_props, + x - it->x - ln->x, 0, + &cx, &cy, &cw, &ch); + if (pos < 0) + return EINA_FALSE; + cur->pos = pos + it->text_pos; + cur->node = it->text_node; + return EINA_TRUE; + } + else + { + Evas_Object_Textblock_Format_Item *fi; + fi = _ITEM_FORMAT(it); + cur->pos = fi->parent.text_pos; + cur->node = fi->source_node->text_node; + return EINA_TRUE; + } + } + } + if (it_break) + { + it = it_break; + cur->node = it->text_node; + cur->pos = it->text_pos; + + /*FIXME: needs smarter handling, ATM just check, if it's + * the first item, then go to the end of the line, helps + * with rtl langs, doesn't affect ltr langs that much. */ + if (!EINA_INLIST_GET(it)->prev) + { + evas_textblock_cursor_line_char_last(cur); + } + + return EINA_TRUE; + } + } + } } return EINA_FALSE; } @@ -7072,20 +7089,25 @@ EAPI int evas_textblock_cursor_line_coord_set(Evas_Textblock_Cursor *cur, Evas_Coord y) { Evas_Object_Textblock *o; + Evas_Object_Textblock_Paragraph *par; Evas_Object_Textblock_Line *ln; if (!cur) return -1; o = (Evas_Object_Textblock *)(cur->obj->object_data); if (!o->formatted.valid) _relayout(cur->obj); y += o->style_pad.t; - EINA_INLIST_FOREACH(o->paragraphs->lines, ln) + EINA_INLIST_FOREACH(o->paragraphs, par) { - if (ln->y > y) break; - if ((ln->y <= y) && ((ln->y + ln->h) > y)) - { - evas_textblock_cursor_line_set(cur, ln->line_no); - return ln->line_no; - } + EINA_INLIST_FOREACH(par->lines, ln) + { + if (ln->y > y) break; + if ((ln->y <= y) && ((ln->y + ln->h) > y)) + { + evas_textblock_cursor_line_set(cur, ln->par->line_no + + ln->line_no); + return ln->par->line_no + ln->line_no; + } + } } return -1; } @@ -7714,6 +7736,7 @@ evas_object_textblock_free(Evas_Object *obj) static void evas_object_textblock_render(Evas_Object *obj, void *output, void *context, void *surface, int x, int y) { + Evas_Object_Textblock_Paragraph *par; Evas_Object_Textblock_Line *ln; Evas_Object_Textblock *o; int i, j; @@ -7744,42 +7767,45 @@ evas_object_textblock_render(Evas_Object *obj, void *output, void *context, void if (!o->paragraphs) return; #define ITEM_WALK() \ - EINA_INLIST_FOREACH(o->paragraphs->lines, ln) \ + EINA_INLIST_FOREACH(o->paragraphs, par) \ { \ - Evas_Object_Textblock_Item *itr; \ - \ - backingx = underlinex = underline2x = strikethroughx = 0; \ - pbacking = punderline = punderline2 = pstrikethrough = 0; \ - if (clip) \ + EINA_INLIST_FOREACH(par->lines, ln) \ { \ - if ((obj->cur.geometry.y + y + ln->y + ln->h) < (cy - 20)) \ - continue; \ - if ((obj->cur.geometry.y + y + ln->y) > (cy + ch + 20)) \ - break; \ - } \ - EINA_INLIST_FOREACH(ln->items, itr) \ - { \ - int yoff; \ - Evas_Object_Textblock_Text_Item *ti; \ - ti = (itr->type == EVAS_TEXTBLOCK_ITEM_TEXT) ? _ITEM_TEXT(itr) : NULL; \ + Evas_Object_Textblock_Item *itr; \ \ - if (ti) \ + backingx = underlinex = underline2x = strikethroughx = 0; \ + pbacking = punderline = punderline2 = pstrikethrough = 0; \ + if (clip) \ { \ - yoff = ln->baseline; \ - if (ti->format->valign != -1.0) \ - yoff = (ti->format->valign * (double)(ln->h - ti->parent.h)) + ti->baseline; \ - if (clip) \ - { \ - if ((obj->cur.geometry.x + x + ln->x + ti->parent.x + ti->parent.w) < (cx - 20)) \ - continue; \ - if ((obj->cur.geometry.x + x + ln->x + ti->parent.x) > (cx + cw + 20)) \ - break; \ - } \ + if ((obj->cur.geometry.y + y + ln->y + ln->h) < (cy - 20)) \ + continue; \ + if ((obj->cur.geometry.y + y + ln->y) > (cy + ch + 20)) \ + break; \ } \ - do + EINA_INLIST_FOREACH(ln->items, itr) \ + { \ + int yoff; \ + Evas_Object_Textblock_Text_Item *ti; \ + ti = (itr->type == EVAS_TEXTBLOCK_ITEM_TEXT) ? _ITEM_TEXT(itr) : NULL; \ + \ + if (ti) \ + { \ + yoff = ln->baseline; \ + if (ti->format->valign != -1.0) \ + yoff = (ti->format->valign * (double)(ln->h - ti->parent.h)) + ti->baseline; \ + if (clip) \ + { \ + if ((obj->cur.geometry.x + x + ln->x + ti->parent.x + ti->parent.w) < (cx - 20)) \ + continue; \ + if ((obj->cur.geometry.x + x + ln->x + ti->parent.x) > (cx + cw + 20)) \ + break; \ + } \ + } \ + do #define ITEM_WALK_END() \ - while (0); \ + while (0); \ + } \ } \ } \ do {} while(0) @@ -8199,29 +8225,33 @@ void _evas_object_textblock_rehint(Evas_Object *obj) { Evas_Object_Textblock *o; + Evas_Object_Textblock_Paragraph *par; Evas_Object_Textblock_Line *ln; o = (Evas_Object_Textblock *)(obj->object_data); - EINA_INLIST_FOREACH(o->paragraphs->lines, ln) + EINA_INLIST_FOREACH(o->paragraphs, par) { - Evas_Object_Textblock_Item *it; + EINA_INLIST_FOREACH(par->lines, ln) + { + Evas_Object_Textblock_Item *it; - EINA_INLIST_FOREACH(ln->items, it) - { - if (it->type == EVAS_TEXTBLOCK_ITEM_TEXT) + EINA_INLIST_FOREACH(ln->items, it) { - Evas_Object_Textblock_Text_Item *ti = _ITEM_TEXT(it); - if (ti->format->font.font) - { + if (it->type == EVAS_TEXTBLOCK_ITEM_TEXT) + { + Evas_Object_Textblock_Text_Item *ti = _ITEM_TEXT(it); + if (ti->format->font.font) + { #ifdef EVAS_FRAME_QUEUING - evas_common_pipe_op_text_flush(ti->format->font.font); + evas_common_pipe_op_text_flush(ti->format->font.font); #endif - evas_font_load_hinting_set(obj->layer->evas, - ti->format->font.font, - obj->layer->evas->hinting); + evas_font_load_hinting_set(obj->layer->evas, + ti->format->font.font, + obj->layer->evas->hinting); + } } } - } + } } o->formatted.valid = 0; o->native.valid = 0;