diff options
Diffstat (limited to 'servers')
| -rw-r--r-- | servers/text_server.cpp | 57 |
1 files changed, 27 insertions, 30 deletions
diff --git a/servers/text_server.cpp b/servers/text_server.cpp index 588c837a40..dfeb5cb70c 100644 --- a/servers/text_server.cpp +++ b/servers/text_server.cpp @@ -956,6 +956,11 @@ CaretInfo TextServer::shaped_text_get_carets(const RID &p_shaped, int64_t p_posi if (glyphs[i].count > 0) { // Caret before grapheme (top / left). if (p_position == glyphs[i].start && ((glyphs[i].flags & GRAPHEME_IS_VIRTUAL) != GRAPHEME_IS_VIRTUAL)) { + real_t advance = 0.f; + for (int j = 0; j < glyphs[i].count; j++) { + advance += glyphs[i + j].advance * glyphs[i + j].repeat; + } + real_t char_adv = advance / (real_t)(glyphs[i].end - glyphs[i].start); Rect2 cr; if (orientation == ORIENTATION_HORIZONTAL) { if (glyphs[i].start == range.x) { @@ -967,15 +972,11 @@ CaretInfo TextServer::shaped_text_get_carets(const RID &p_shaped, int64_t p_posi cr.position.x = off; if ((glyphs[i].flags & GRAPHEME_IS_RTL) == GRAPHEME_IS_RTL) { caret.t_dir = DIRECTION_RTL; - for (int j = 0; j < glyphs[i].count; j++) { - cr.position.x += glyphs[i + j].advance * glyphs[i + j].repeat; - cr.size.x -= glyphs[i + j].advance * glyphs[i + j].repeat; - } + cr.position.x += advance; + cr.size.x = -char_adv; } else { caret.t_dir = DIRECTION_LTR; - for (int j = 0; j < glyphs[i].count; j++) { - cr.size.x += glyphs[i + j].advance * glyphs[i + j].repeat; - } + cr.size.x = char_adv; } } else { if (glyphs[i].start == range.x) { @@ -987,21 +988,22 @@ CaretInfo TextServer::shaped_text_get_carets(const RID &p_shaped, int64_t p_posi cr.position.y = off; if ((glyphs[i].flags & GRAPHEME_IS_RTL) == GRAPHEME_IS_RTL) { caret.t_dir = DIRECTION_RTL; - for (int j = 0; j < glyphs[i].count; j++) { - cr.position.y += glyphs[i + j].advance * glyphs[i + j].repeat; - cr.size.y -= glyphs[i + j].advance * glyphs[i + j].repeat; - } + cr.position.y += advance; + cr.size.y = -char_adv; } else { caret.t_dir = DIRECTION_LTR; - for (int j = 0; j < glyphs[i].count; j++) { - cr.size.y += glyphs[i + j].advance * glyphs[i + j].repeat; - } + cr.size.y = char_adv; } } caret.t_caret = cr; } // Caret after grapheme (bottom / right). if (p_position == glyphs[i].end && ((glyphs[i].flags & GRAPHEME_IS_VIRTUAL) != GRAPHEME_IS_VIRTUAL)) { + real_t advance = 0.f; + for (int j = 0; j < glyphs[i].count; j++) { + advance += glyphs[i + j].advance * glyphs[i + j].repeat; + } + real_t char_adv = advance / (real_t)(glyphs[i].end - glyphs[i].start); Rect2 cr; if (orientation == ORIENTATION_HORIZONTAL) { if (glyphs[i].end == range.y) { @@ -1014,15 +1016,11 @@ CaretInfo TextServer::shaped_text_get_carets(const RID &p_shaped, int64_t p_posi cr.position.x = off; if ((glyphs[i].flags & GRAPHEME_IS_RTL) != GRAPHEME_IS_RTL) { caret.l_dir = DIRECTION_LTR; - for (int j = 0; j < glyphs[i].count; j++) { - cr.position.x += glyphs[i + j].advance * glyphs[i + j].repeat; - cr.size.x -= glyphs[i + j].advance * glyphs[i + j].repeat; - } + cr.position.x += advance; + cr.size.x = -char_adv; } else { caret.l_dir = DIRECTION_RTL; - for (int j = 0; j < glyphs[i].count; j++) { - cr.size.x += glyphs[i + j].advance * glyphs[i + j].repeat; - } + cr.size.x = char_adv; } } else { cr.size.y = 1.0f; @@ -1036,15 +1034,12 @@ CaretInfo TextServer::shaped_text_get_carets(const RID &p_shaped, int64_t p_posi cr.position.y = off; if ((glyphs[i].flags & GRAPHEME_IS_RTL) != GRAPHEME_IS_RTL) { caret.l_dir = DIRECTION_LTR; - for (int j = 0; j < glyphs[i].count; j++) { - cr.position.y += glyphs[i + j].advance * glyphs[i + j].repeat; - cr.size.y -= glyphs[i + j].advance * glyphs[i + j].repeat; - } + cr.position.y += advance; + cr.size.y = -char_adv; } else { caret.l_dir = DIRECTION_RTL; - for (int j = 0; j < glyphs[i].count; j++) { - cr.size.y += glyphs[i + j].advance * glyphs[i + j].repeat; - } + cr.position.x += advance; + cr.size.y = char_adv; } } caret.l_caret = cr; @@ -1058,22 +1053,24 @@ CaretInfo TextServer::shaped_text_get_carets(const RID &p_shaped, int64_t p_posi real_t char_adv = advance / (real_t)(glyphs[i].end - glyphs[i].start); Rect2 cr; if (orientation == ORIENTATION_HORIZONTAL) { - cr.size.x = 1.0f; cr.size.y = height * 2; cr.position.y = -ascent; if ((glyphs[i].flags & GRAPHEME_IS_RTL) == GRAPHEME_IS_RTL) { cr.position.x = off + char_adv * (glyphs[i].end - p_position); + cr.size.x = -char_adv; } else { cr.position.x = off + char_adv * (p_position - glyphs[i].start); + cr.size.x = char_adv; } } else { - cr.size.y = 1.0f; cr.size.x = height * 2; cr.position.x = -ascent; if ((glyphs[i].flags & GRAPHEME_IS_RTL) == GRAPHEME_IS_RTL) { cr.position.y = off + char_adv * (glyphs[i].end - p_position); + cr.size.y = -char_adv; } else { cr.position.y = off + char_adv * (p_position - glyphs[i].start); + cr.size.y = char_adv; } } caret.t_caret = cr; |