diff options
Diffstat (limited to 'scene')
-rw-r--r-- | scene/gui/line_edit.cpp | 82 | ||||
-rw-r--r-- | scene/gui/line_edit.h | 3 | ||||
-rw-r--r-- | scene/gui/text_edit.cpp | 99 | ||||
-rw-r--r-- | scene/gui/text_edit.h | 5 |
4 files changed, 167 insertions, 22 deletions
diff --git a/scene/gui/line_edit.cpp b/scene/gui/line_edit.cpp index 8556ce5db1..aa4651df24 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) diff --git a/scene/gui/line_edit.h b/scene/gui/line_edit.h index 1167cfb6d0..73c5a46937 100644 --- a/scene/gui/line_edit.h +++ b/scene/gui/line_edit.h @@ -70,6 +70,8 @@ private: String text; String placeholder; float placeholder_alpha; + String ime_text; + Point2 ime_selection; PopupMenu *menu; @@ -92,6 +94,7 @@ private: Timer *caret_blink_timer; + static void _ime_text_callback(void *p_self, String p_text, Point2 p_selection); void _text_changed(); bool expand_to_text_length; diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp index a7c31361e8..acc8639350 100644 --- a/scene/gui/text_edit.cpp +++ b/scene/gui/text_edit.cpp @@ -987,13 +987,41 @@ void TextEdit::_notification(int p_what) { } int caret_w = (str[j] == '\t') ? cache.font->get_char_size(' ').width : char_w; - if (draw_caret) { - if (insert_mode) { - int caret_h = (block_caret) ? 4 : 1; - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(cursor_pos, Size2i(caret_w, caret_h)), cache.caret_color); - } else { - caret_w = (block_caret) ? caret_w : 1; - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(cursor_pos, Size2i(caret_w, get_row_height())), cache.caret_color); + if (ime_text.length() > 0) { + int ofs = 0; + while (true) { + if (ofs >= ime_text.length()) + break; + + CharType cchar = ime_text[ofs]; + CharType next = ime_text[ofs + 1]; + int im_char_width = cache.font->get_char_size(cchar, next).width; + + if ((char_ofs + char_margin + im_char_width) >= xmargin_end) + 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(char_ofs + char_margin, ofs_y + get_row_height()), Size2(im_char_width, 3)), color); + } else { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(char_ofs + char_margin, ofs_y + get_row_height()), Size2(im_char_width, 1)), color); + } + + cache.font->draw_char(ci, Point2(char_ofs + char_margin, ofs_y + ascent), cchar, next, color); + + char_ofs += im_char_width; + ofs++; + } + } + if (ime_text.length() == 0) { + if (draw_caret) { + if (insert_mode) { + int caret_h = (block_caret) ? 4 : 1; + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(cursor_pos, Size2i(caret_w, caret_h)), cache.caret_color); + } else { + caret_w = (block_caret) ? caret_w : 1; + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(cursor_pos, Size2i(caret_w, get_row_height())), cache.caret_color); + } } } } @@ -1024,16 +1052,43 @@ void TextEdit::_notification(int p_what) { if (insert_mode) { cursor_pos.y += (get_row_height() - 3); } + if (ime_text.length() > 0) { + int ofs = 0; + while (true) { + if (ofs >= ime_text.length()) + break; - if (draw_caret) { - if (insert_mode) { - int char_w = cache.font->get_char_size(' ').width; - int caret_h = (block_caret) ? 4 : 1; - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(cursor_pos, Size2i(char_w, caret_h)), cache.caret_color); - } else { - int char_w = cache.font->get_char_size(' ').width; - int caret_w = (block_caret) ? char_w : 1; - VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(cursor_pos, Size2i(caret_w, get_row_height())), cache.caret_color); + CharType cchar = ime_text[ofs]; + CharType next = ime_text[ofs + 1]; + int im_char_width = cache.font->get_char_size(cchar, next).width; + + if ((char_ofs + char_margin + im_char_width) >= xmargin_end) + 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(char_ofs + char_margin, ofs_y + get_row_height()), Size2(im_char_width, 3)), color); + } else { + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2(char_ofs + char_margin, ofs_y + get_row_height()), Size2(im_char_width, 1)), color); + } + + cache.font->draw_char(ci, Point2(char_ofs + char_margin, ofs_y + ascent), cchar, next, color); + + char_ofs += im_char_width; + ofs++; + } + } + if (ime_text.length() == 0) { + if (draw_caret) { + if (insert_mode) { + int char_w = cache.font->get_char_size(' ').width; + int caret_h = (block_caret) ? 4 : 1; + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(cursor_pos, Size2i(char_w, caret_h)), cache.caret_color); + } else { + int char_w = cache.font->get_char_size(' ').width; + int caret_w = (block_caret) ? char_w : 1; + VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(cursor_pos, Size2i(caret_w, get_row_height())), cache.caret_color); + } } } } @@ -1197,6 +1252,7 @@ void TextEdit::_notification(int p_what) { if (has_focus()) { OS::get_singleton()->set_ime_position(get_global_position() + cursor_pos + Point2(0, get_row_height())); + OS::get_singleton()->set_ime_intermediate_text_callback(_ime_text_callback, this); } } break; case NOTIFICATION_FOCUS_ENTER: { @@ -1207,6 +1263,7 @@ void TextEdit::_notification(int p_what) { Point2 cursor_pos = Point2(cursor_get_column(), cursor_get_line()) * get_row_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(get_text(), get_global_rect()); @@ -1218,6 +1275,9 @@ void TextEdit::_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(); @@ -1228,6 +1288,13 @@ void TextEdit::_notification(int p_what) { } } +void TextEdit::_ime_text_callback(void *p_self, String p_text, Point2 p_selection) { + TextEdit *self = (TextEdit *)p_self; + self->ime_text = p_text; + self->ime_selection = p_selection; + self->update(); +} + void TextEdit::_consume_pair_symbol(CharType ch) { int cursor_position_to_move = cursor_get_column() + 1; diff --git a/scene/gui/text_edit.h b/scene/gui/text_edit.h index f8f60d2b03..afb4b1c547 100644 --- a/scene/gui/text_edit.h +++ b/scene/gui/text_edit.h @@ -184,6 +184,9 @@ class TextEdit : public Control { bool chain_backward; }; + String ime_text; + Point2 ime_selection; + TextOperation current_op; List<TextOperation> undo_stack; @@ -299,6 +302,8 @@ class TextEdit : public Control { void _scroll_lines_up(); void _scroll_lines_down(); + static void _ime_text_callback(void *p_self, String p_text, Point2 p_selection); + //void mouse_motion(const Point& p_pos, const Point& p_rel, int p_button_mask); Size2 get_minimum_size() const; |