diff options
Diffstat (limited to 'scene/gui/line_edit.cpp')
| -rw-r--r-- | scene/gui/line_edit.cpp | 82 |
1 files changed, 76 insertions, 6 deletions
diff --git a/scene/gui/line_edit.cpp b/scene/gui/line_edit.cpp index 2e4f7d1730..c1784fb7ba 100644 --- a/scene/gui/line_edit.cpp +++ b/scene/gui/line_edit.cpp @@ -641,6 +641,35 @@ void LineEdit::_notification(int p_what) { if (char_ofs >= t.length()) break; + if (char_ofs == cursor_pos) { + if (ime_text.length() > 0) { + int ofs = 0; + while (true) { + if (ofs >= ime_text.length()) + break; + + CharType cchar = (pass && !text.empty()) ? '*' : ime_text[ofs]; + CharType next = (pass && !text.empty()) ? '*' : ime_text[ofs + 1]; + int im_char_width = font->get_char_size(cchar, next).width; + + if ((x_ofs + im_char_width) > ofs_max) + break; + + bool selected = ofs >= ime_selection.x && ofs < ime_selection.x + ime_selection.y; + if (selected) { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(x_ofs, y_ofs + caret_height), Size2(im_char_width, 3)), font_color); + } else { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(x_ofs, y_ofs + caret_height), Size2(im_char_width, 1)), font_color); + } + + font->draw_char(ci, Point2(x_ofs, y_ofs + font_ascent), cchar, next, font_color); + + x_ofs += im_char_width; + ofs++; + } + } + } + CharType cchar = (pass && !text.empty()) ? '*' : t[char_ofs]; CharType next = (pass && !text.empty()) ? '*' : t[char_ofs + 1]; int char_width = font->get_char_size(cchar, next).width; @@ -657,24 +686,54 @@ void LineEdit::_notification(int p_what) { font->draw_char(ci, Point2(x_ofs, y_ofs + font_ascent), cchar, next, selected ? font_color_selected : font_color); if (char_ofs == cursor_pos && draw_caret) { - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2( - Point2(x_ofs, y_ofs), Size2(1, caret_height)), - cursor_color); + if (ime_text.length() == 0) { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(x_ofs, y_ofs), Size2(1, caret_height)), cursor_color); + } } x_ofs += char_width; char_ofs++; } + if (char_ofs == cursor_pos) { + if (ime_text.length() > 0) { + int ofs = 0; + while (true) { + if (ofs >= ime_text.length()) + break; + + CharType cchar = (pass && !text.empty()) ? '*' : ime_text[ofs]; + CharType next = (pass && !text.empty()) ? '*' : ime_text[ofs + 1]; + int im_char_width = font->get_char_size(cchar, next).width; + + if ((x_ofs + im_char_width) > ofs_max) + break; + + bool selected = ofs >= ime_selection.x && ofs < ime_selection.x + ime_selection.y; + if (selected) { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(x_ofs, y_ofs + caret_height), Size2(im_char_width, 3)), font_color); + } else { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(x_ofs, y_ofs + caret_height), Size2(im_char_width, 1)), font_color); + } + + font->draw_char(ci, Point2(x_ofs, y_ofs + font_ascent), cchar, next, font_color); + + x_ofs += im_char_width; + ofs++; + } + } + } + if (char_ofs == cursor_pos && draw_caret) { //may be at the end - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2( - Point2(x_ofs, y_ofs), Size2(1, caret_height)), - cursor_color); + if (ime_text.length() == 0) { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(x_ofs, y_ofs), Size2(1, caret_height)), cursor_color); + } } if (has_focus()) { OS::get_singleton()->set_ime_position(get_global_position() + Point2(x_ofs, y_ofs + caret_height)); + OS::get_singleton()->set_ime_intermediate_text_callback(_ime_text_callback, this); } } break; case NOTIFICATION_FOCUS_ENTER: { @@ -685,6 +744,7 @@ void LineEdit::_notification(int p_what) { Point2 cursor_pos = Point2(get_cursor_pos(), 1) * get_minimum_size().height; OS::get_singleton()->set_ime_position(get_global_position() + cursor_pos); + OS::get_singleton()->set_ime_intermediate_text_callback(_ime_text_callback, this); if (OS::get_singleton()->has_virtual_keyboard()) OS::get_singleton()->show_virtual_keyboard(text, get_global_rect()); @@ -693,6 +753,9 @@ void LineEdit::_notification(int p_what) { case NOTIFICATION_FOCUS_EXIT: { OS::get_singleton()->set_ime_position(Point2()); + OS::get_singleton()->set_ime_intermediate_text_callback(NULL, NULL); + ime_text = ""; + ime_selection = Point2(); if (OS::get_singleton()->has_virtual_keyboard()) OS::get_singleton()->hide_virtual_keyboard(); @@ -1231,6 +1294,13 @@ bool LineEdit::get_expand_to_text_length() const { return expand_to_text_length; } +void LineEdit::_ime_text_callback(void *p_self, String p_text, Point2 p_selection) { + LineEdit *self = (LineEdit *)p_self; + self->ime_text = p_text; + self->ime_selection = p_selection; + self->update(); +} + void LineEdit::_text_changed() { if (expand_to_text_length) |