/*************************************************************************/ /* code_editor.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* http://www.godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ /* "Software"), to deal in the Software without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of the Software, and to */ /* permit persons to whom the Software is furnished to do so, subject to */ /* the following conditions: */ /* */ /* The above copyright notice and this permission notice shall be */ /* included in all copies or substantial portions of the Software. */ /* */ /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ #include "code_editor.h" #include "editor_settings.h" #include "scene/gui/margin_container.h" #include "scene/gui/separator.h" #include "scene/resources/dynamic_font.h" #include "os/keyboard.h" #include "tools/editor/editor_scale.h" void GotoLineDialog::popup_find_line(TextEdit *p_edit) { text_editor=p_edit; line->set_text(itos(text_editor->cursor_get_line())); line->select_all(); popup_centered(Size2(180,80)); line->grab_focus(); } int GotoLineDialog::get_line() const { return line->get_text().to_int(); } void GotoLineDialog::ok_pressed() { if (get_line()<1 || get_line()>text_editor->get_line_count()) return; text_editor->cursor_set_line(get_line()-1); hide(); } GotoLineDialog::GotoLineDialog() { set_title(TTR("Go to Line")); Label *l = memnew(Label); l->set_text(TTR("Line Number:")); l->set_pos(Point2(5,5)); add_child(l); line = memnew( LineEdit ); line->set_anchor( MARGIN_RIGHT, ANCHOR_END ); line->set_begin( Point2(15,22) ); line->set_end( Point2(15,35) ); add_child(line); register_text_enter(line); text_editor=NULL; set_hide_on_ok(false); } void FindReplaceBar::_notification(int p_what) { if (p_what == NOTIFICATION_READY) { find_prev->set_icon(get_icon("MoveUp", "EditorIcons")); find_next->set_icon(get_icon("MoveDown", "EditorIcons")); hide_button->set_normal_texture(get_icon("Close","EditorIcons")); hide_button->set_hover_texture(get_icon("CloseHover","EditorIcons")); hide_button->set_pressed_texture(get_icon("Close","EditorIcons")); } else if (p_what == NOTIFICATION_VISIBILITY_CHANGED) { set_process_unhandled_input(is_visible()); } } void FindReplaceBar::_unhandled_input(const InputEvent &p_event) { if (p_event.type == InputEvent::KEY) { const InputEventKey& k = p_event.key; if (k.pressed && (text_edit->has_focus() || text_vbc->is_a_parent_of(get_focus_owner()))) { bool accepted = true; switch (k.scancode) { case KEY_ESCAPE: { _hide_bar(); } break; default: { accepted = false; } break; } if (accepted) { accept_event(); } } } } bool FindReplaceBar::_search(uint32_t p_flags, int p_from_line, int p_from_col) { int line, col; String text=get_search_text(); bool found=text_edit->search(text,p_flags,p_from_line,p_from_col,line,col); if (found) { if (!preserve_cursor) { text_edit->cursor_set_line(line, false); text_edit->cursor_set_column(col+text.length(), false); text_edit->center_viewport_to_cursor(); } text_edit->set_search_text(text); text_edit->set_search_flags(p_flags); text_edit->set_current_search_result(line,col); result_line=line; result_col=col; set_error(""); } else { result_line=-1; result_col=-1; text_edit->set_search_text(""); set_error(text.empty()?"":TTR("No Matches")); } return found; } void FindReplaceBar::_replace() { if (result_line!=-1 && result_col!=-1) { text_edit->begin_complex_operation(); text_edit->select(result_line,result_col,result_line,result_col+get_search_text().length()); text_edit->insert_text_at_cursor(get_replace_text()); text_edit->end_complex_operation(); } search_current(); } void FindReplaceBar::_replace_all() { // line as x so it gets priority in comparison, column as y Point2i orig_cursor(text_edit->cursor_get_line(),text_edit->cursor_get_column()); Point2i prev_match=Point2(-1,-1); bool selection_enabled = text_edit->is_selection_active(); Point2i selection_begin,selection_end; if (selection_enabled) { selection_begin=Point2i(text_edit->get_selection_from_line(),text_edit->get_selection_from_column()); selection_end=Point2i(text_edit->get_selection_to_line(),text_edit->get_selection_to_column()); } int vsval = text_edit->get_v_scroll(); text_edit->cursor_set_line(0); text_edit->cursor_set_column(0); String replace_text=get_replace_text(); int search_text_len=get_search_text().length(); int rc=0; replace_all_mode = true; text_edit->begin_complex_operation(); while (search_next()) { // replace area Point2i match_from(result_line,result_col); Point2i match_to(result_line,result_col+search_text_len); if (match_from < prev_match) break; // done prev_match=Point2i(result_line,result_col+replace_text.length()); text_edit->select(result_line,result_col,result_line,match_to.y); if (selection_enabled && is_selection_only()) { if (match_fromselection_end) continue; // replace but adjust selection bounds text_edit->insert_text_at_cursor(replace_text); if (match_to.x==selection_end.x) selection_end.y+=replace_text.length()-search_text_len; } else { // just replace text_edit->insert_text_at_cursor(replace_text); } rc++; } text_edit->end_complex_operation(); replace_all_mode = false; // restore editor state (selection, cursor, scroll) text_edit->cursor_set_line(orig_cursor.x); text_edit->cursor_set_column(orig_cursor.y); if (selection_enabled && is_selection_only()) { // reselect text_edit->select(selection_begin.x,selection_begin.y,selection_end.x,selection_end.y); } else { text_edit->deselect(); } text_edit->set_v_scroll(vsval); set_error(vformat(TTR("Replaced %d Ocurrence(s)."), rc)); } void FindReplaceBar::_get_search_from(int& r_line, int& r_col) { r_line=text_edit->cursor_get_line(); r_col=text_edit->cursor_get_column(); if (text_edit->is_selection_active() && !replace_all_mode) { int selection_line=text_edit->get_selection_from_line(); if (text_edit->get_selection_text()==get_search_text() && r_line==selection_line) { int selection_from_col=text_edit->get_selection_from_column(); if (r_col>=selection_from_col && r_col<=text_edit->get_selection_to_column()) { r_col=selection_line; r_col=selection_from_col; } } } if (r_line==result_line && r_col>=result_col && r_col<=result_col+get_search_text().length()) { r_col=result_col; } } bool FindReplaceBar::search_current() { uint32_t flags=0; if (is_whole_words()) flags|=TextEdit::SEARCH_WHOLE_WORDS; if (is_case_sensitive()) flags|=TextEdit::SEARCH_MATCH_CASE; int line, col; _get_search_from(line, col); return _search(flags,line,col); } bool FindReplaceBar::search_prev() { uint32_t flags=0; String text = get_search_text(); if (is_whole_words()) flags|=TextEdit::SEARCH_WHOLE_WORDS; if (is_case_sensitive()) flags|=TextEdit::SEARCH_MATCH_CASE; flags|=TextEdit::SEARCH_BACKWARDS; int line, col; _get_search_from(line, col); col-=text.length(); if (col<0) { line-=1; if (line<0) line=text_edit->get_line_count()-1; col=text_edit->get_line(line).length(); } return _search(flags,line,col); } bool FindReplaceBar::search_next() { uint32_t flags=0; String text = get_search_text(); if (is_whole_words()) flags|=TextEdit::SEARCH_WHOLE_WORDS; if (is_case_sensitive()) flags|=TextEdit::SEARCH_MATCH_CASE; int line, col; _get_search_from(line, col); if (line==result_line && col==result_col) { col+=text.length(); if (col>text_edit->get_line(line).length()) { line+=1; if (line>=text_edit->get_line_count()) line=0; col=0; } } return _search(flags,line,col); } void FindReplaceBar::_hide_bar() { if (replace_text->has_focus() || search_text->has_focus()) text_edit->grab_focus(); text_edit->set_search_text(""); result_line = -1; result_col = -1; replace_hbc->hide(); replace_options_hbc->hide(); hide(); } void FindReplaceBar::_show_search() { show(); search_text->grab_focus(); if (text_edit->is_selection_active()) { search_text->set_text(text_edit->get_selection_text()); } if (!get_search_text().empty()) { search_text->select_all(); search_text->set_cursor_pos(search_text->get_text().length()); search_current(); } } void FindReplaceBar::popup_search() { replace_hbc->hide(); replace_options_hbc->hide(); _show_search(); } void FindReplaceBar::popup_replace() { if (!replace_hbc->is_visible() || !replace_options_hbc->is_visible()) { replace_text->clear(); replace_hbc->show(); replace_options_hbc->show(); } _show_search(); } void FindReplaceBar::_search_options_changed(bool p_pressed) { search_current(); } void FindReplaceBar::_editor_text_changed() { if (is_visible()) { preserve_cursor=true; search_current(); preserve_cursor=false; } } void FindReplaceBar::_search_text_changed(const String& p_text) { search_current(); } void FindReplaceBar::_search_text_entered(const String& p_text) { search_next(); } String FindReplaceBar::get_search_text() const { return search_text->get_text(); } String FindReplaceBar::get_replace_text() const { return replace_text->get_text(); } bool FindReplaceBar::is_case_sensitive() const { return case_sensitive->is_pressed(); } bool FindReplaceBar::is_whole_words() const { return whole_words->is_pressed(); } bool FindReplaceBar::is_selection_only() const { return selection_only->is_pressed(); } void FindReplaceBar::set_error(const String &p_label) { error_label->set_text(p_label); } void FindReplaceBar::set_text_edit(TextEdit *p_text_edit) { text_edit = p_text_edit; text_edit->connect("text_changed",this,"_editor_text_changed"); } void FindReplaceBar::_bind_methods() { ObjectTypeDB::bind_method("_unhandled_input",&FindReplaceBar::_unhandled_input); ObjectTypeDB::bind_method("_editor_text_changed",&FindReplaceBar::_editor_text_changed); ObjectTypeDB::bind_method("_search_text_changed",&FindReplaceBar::_search_text_changed); ObjectTypeDB::bind_method("_search_text_entered",&FindReplaceBar::_search_text_entered); ObjectTypeDB::bind_method("_search_current",&FindReplaceBar::search_current); ObjectTypeDB::bind_method("_search_next",&FindReplaceBar::search_next); ObjectTypeDB::bind_method("_search_prev",&FindReplaceBar::search_prev); ObjectTypeDB::bind_method("_replace_pressed",&FindReplaceBar::_replace); ObjectTypeDB::bind_method("_replace_all_pressed",&FindReplaceBar::_replace_all); ObjectTypeDB::bind_method("_search_options_changed",&FindReplaceBar::_search_options_changed); ObjectTypeDB::bind_method("_hide_pressed",&FindReplaceBar::_hide_bar); ADD_SIGNAL(MethodInfo("search")); } FindReplaceBar::FindReplaceBar() { replace_all_mode=false; preserve_cursor=false; text_vbc = memnew(VBoxContainer); add_child(text_vbc); HBoxContainer *search_hbc = memnew(HBoxContainer); text_vbc->add_child(search_hbc); search_text = memnew(LineEdit); search_hbc->add_child(search_text); search_text->set_custom_minimum_size(Size2(200, 0)); search_text->connect("text_changed",this,"_search_text_changed"); search_text->connect("text_entered",this,"_search_text_entered"); find_prev = memnew(ToolButton); search_hbc->add_child(find_prev); find_prev->set_focus_mode(FOCUS_NONE); find_prev->connect("pressed",this,"_search_prev"); find_next = memnew(ToolButton); search_hbc->add_child(find_next); find_next->set_focus_mode(FOCUS_NONE); find_next->connect("pressed",this,"_search_next"); replace_hbc = memnew(HBoxContainer); text_vbc->add_child(replace_hbc); replace_hbc->hide(); replace_text = memnew(LineEdit); replace_hbc->add_child(replace_text); replace_text->set_custom_minimum_size(Size2(200, 0)); replace_text->connect("text_entered",this,"_search_text_entered"); replace = memnew(ToolButton); replace_hbc->add_child(replace); replace->set_text(TTR("Replace")); replace->set_focus_mode(FOCUS_NONE); replace->connect("pressed",this,"_replace_pressed"); replace_all = memnew(ToolButton); replace_hbc->add_child(replace_all); replace_all->set_text(TTR("Replace All")); replace_all->set_focus_mode(FOCUS_NONE); replace_all->connect("pressed",this,"_replace_all_pressed"); Control *spacer_split = memnew( Control ); spacer_split->set_custom_minimum_size(Size2(0, 1)); text_vbc->add_child(spacer_split); VBoxContainer *options_vbc = memnew(VBoxContainer); add_child(options_vbc); options_vbc->set_h_size_flags(SIZE_EXPAND_FILL); HBoxContainer *search_options = memnew(HBoxContainer); options_vbc->add_child(search_options); case_sensitive = memnew(CheckBox); search_options->add_child(case_sensitive); case_sensitive->set_text(TTR("Match Case")); case_sensitive->set_focus_mode(FOCUS_NONE); case_sensitive->connect("toggled",this,"_search_options_changed"); whole_words = memnew(CheckBox); search_options->add_child(whole_words); whole_words->set_text(TTR("Whole Words")); whole_words->set_focus_mode(FOCUS_NONE); whole_words->connect("toggled",this,"_search_options_changed"); error_label = memnew(Label); search_options->add_child(error_label); error_label->add_color_override("font_color", Color(1,1,0,1)); error_label->add_color_override("font_color_shadow", Color(0,0,0,1)); error_label->add_constant_override("shadow_as_outline", 1); search_options->add_spacer(); hide_button = memnew(TextureButton); search_options->add_child(hide_button); hide_button->set_focus_mode(FOCUS_NONE); hide_button->connect("pressed",this,"_hide_pressed"); replace_options_hbc = memnew(HBoxContainer); options_vbc->add_child(replace_options_hbc); replace_options_hbc->hide(); selection_only = memnew(CheckBox); replace_options_hbc->add_child(selection_only); selection_only->set_text(TTR("Selection Only")); selection_only->set_focus_mode(FOCUS_NONE); selection_only->connect("toggled",this,"_search_options_changed"); } void FindReplaceDialog::popup_search() { set_title(TTR("Search")); replace_mc->hide(); replace_label->hide(); replace_vb->hide(); skip->hide(); popup_centered(Point2(300,190)); get_ok()->set_text(TTR("Find")); search_text->grab_focus(); if (text_edit->is_selection_active() && ( text_edit->get_selection_from_line() == text_edit->get_selection_to_line())) { search_text->set_text( text_edit->get_selection_text() ); } search_text->select_all(); error_label->set_text(""); } void FindReplaceDialog::popup_replace() { set_title(TTR("Replace")); bool do_selection=(text_edit->is_selection_active() && text_edit->get_selection_from_line() < text_edit->get_selection_to_line()); set_replace_selection_only(do_selection); if (!do_selection && text_edit->is_selection_active()) { search_text->set_text(text_edit->get_selection_text()); } replace_mc->show(); replace_label->show(); replace_vb->show(); popup_centered(Point2(300,300)); if (search_text->get_text()!="" && replace_text->get_text()=="") { search_text->select(0,0); replace_text->grab_focus(); } else { search_text->grab_focus(); search_text->select_all(); } error_label->set_text(""); if (prompt->is_pressed()) { skip->show(); get_ok()->set_text(TTR("Next")); selection_only->set_disabled(true); } else { skip->hide(); get_ok()->set_text(TTR("Replace")); selection_only->set_disabled(false); } } void FindReplaceDialog::_search_callback() { if (is_replace_mode()) _replace(); else _search(); } void FindReplaceDialog::_replace_skip_callback() { _search(); } void FindReplaceDialog::_replace() { text_edit->begin_complex_operation(); if (is_replace_all_mode()) { //line as x so it gets priority in comparison, column as y Point2i orig_cursor(text_edit->cursor_get_line(),text_edit->cursor_get_column()); Point2i prev_match=Point2(-1,-1); bool selection_enabled = text_edit->is_selection_active(); Point2i selection_begin,selection_end; if (selection_enabled) { selection_begin=Point2i(text_edit->get_selection_from_line(),text_edit->get_selection_from_column()); selection_end=Point2i(text_edit->get_selection_to_line(),text_edit->get_selection_to_column()); } int vsval = text_edit->get_v_scroll(); //int hsval = text_edit->get_h_scroll(); text_edit->cursor_set_line(0); text_edit->cursor_set_column(0); int rc=0; while(_search()) { if (!text_edit->is_selection_active()) { //search selects break; } //replace area Point2i match_from(text_edit->get_selection_from_line(),text_edit->get_selection_from_column()); Point2i match_to(text_edit->get_selection_to_line(),text_edit->get_selection_to_column()); if (match_from < prev_match) break; //done prev_match=match_to; if (selection_enabled && is_replace_selection_only()) { if (match_fromselection_end) continue; //replace but adjust selection bounds text_edit->insert_text_at_cursor(get_replace_text()); if (match_to.x==selection_end.x) selection_end.y+=get_replace_text().length() - get_search_text().length(); } else { //just replace text_edit->insert_text_at_cursor(get_replace_text()); } rc++; } //restore editor state (selection, cursor, scroll) text_edit->cursor_set_line(orig_cursor.x); text_edit->cursor_set_column(orig_cursor.y); if (selection_enabled && is_replace_selection_only()) { //reselect text_edit->select(selection_begin.x,selection_begin.y,selection_end.x,selection_end.y); } else { text_edit->deselect(); } text_edit->set_v_scroll(vsval); // text_edit->set_h_scroll(hsval); error_label->set_text(vformat(TTR("Replaced %d ocurrence(s)."),rc)); //hide(); } else { if (text_edit->get_selection_text()==get_search_text()) { text_edit->insert_text_at_cursor(get_replace_text()); } _search(); } text_edit->end_complex_operation(); } bool FindReplaceDialog::_search() { String text=get_search_text(); uint32_t flags=0; if (is_whole_words()) flags|=TextEdit::SEARCH_WHOLE_WORDS; if (is_case_sensitive()) flags|=TextEdit::SEARCH_MATCH_CASE; if (is_backwards()) flags|=TextEdit::SEARCH_BACKWARDS; int line=text_edit->cursor_get_line(),col=text_edit->cursor_get_column(); if (is_backwards()) { col-=1; if (col<0) { line-=1; if (line<0) { line=text_edit->get_line_count()-1; } col=text_edit->get_line(line).length(); } } bool found = text_edit->search(text,flags,line,col,line,col); if (found) { // print_line("found"); text_edit->cursor_set_line(line); if (is_backwards()) text_edit->cursor_set_column(col); else text_edit->cursor_set_column(col+text.length()); text_edit->select(line,col,line,col+text.length()); set_error(""); return true; } else { set_error(TTR("Not found!")); return false; } } void FindReplaceDialog::_prompt_changed() { if (prompt->is_pressed()) { skip->show(); get_ok()->set_text(TTR("Next")); selection_only->set_disabled(true); } else { skip->hide(); get_ok()->set_text(TTR("Replace")); selection_only->set_disabled(false); } } void FindReplaceDialog::_skip_pressed() { _replace_skip_callback(); } bool FindReplaceDialog::is_replace_mode() const { return replace_text->is_visible(); } bool FindReplaceDialog::is_replace_all_mode() const { return !prompt->is_pressed(); } bool FindReplaceDialog::is_replace_selection_only() const { return selection_only->is_pressed(); } void FindReplaceDialog::set_replace_selection_only(bool p_enable){ selection_only->set_pressed(p_enable); } void FindReplaceDialog::ok_pressed() { _search_callback(); } void FindReplaceDialog::_search_text_entered(const String& p_text) { if (replace_text->is_visible()) return; emit_signal("search"); _search(); } void FindReplaceDialog::_replace_text_entered(const String& p_text) { if (!replace_text->is_visible()) return; emit_signal("search"); _replace(); } String FindReplaceDialog::get_search_text() const { return search_text->get_text(); } String FindReplaceDialog::get_replace_text() const { return replace_text->get_text(); } bool FindReplaceDialog::is_whole_words() const { return whole_words->is_pressed(); } bool FindReplaceDialog::is_case_sensitive() const { return case_sensitive->is_pressed(); } bool FindReplaceDialog::is_backwards() const { return backwards->is_pressed(); } void FindReplaceDialog::set_error(const String& p_error) { error_label->set_text(p_error); } void FindReplaceDialog::set_text_edit(TextEdit *p_text_edit) { text_edit=p_text_edit; } void FindReplaceDialog::search_next() { _search(); } void FindReplaceDialog::_bind_methods() { ObjectTypeDB::bind_method("_search_text_entered",&FindReplaceDialog::_search_text_entered); ObjectTypeDB::bind_method("_replace_text_entered",&FindReplaceDialog::_replace_text_entered); ObjectTypeDB::bind_method("_prompt_changed",&FindReplaceDialog::_prompt_changed); ObjectTypeDB::bind_method("_skip_pressed",&FindReplaceDialog::_skip_pressed); ADD_SIGNAL(MethodInfo("search")); ADD_SIGNAL(MethodInfo("skip")); } FindReplaceDialog::FindReplaceDialog() { set_self_opacity(0.8); VBoxContainer *vb = memnew( VBoxContainer ); add_child(vb); set_child_rect(vb); search_text = memnew( LineEdit ); vb->add_margin_child(TTR("Search"),search_text); search_text->connect("text_entered", this,"_search_text_entered"); //search_text->set_self_opacity(0.7); replace_label = memnew( Label); replace_label->set_text(TTR("Replace By")); vb->add_child(replace_label); replace_mc= memnew( MarginContainer); vb->add_child(replace_mc); replace_text = memnew( LineEdit ); replace_text->set_anchor( MARGIN_RIGHT, ANCHOR_END ); replace_text->set_begin( Point2(15,132) ); replace_text->set_end( Point2(15,135) ); //replace_text->set_self_opacity(0.7); replace_mc->add_child(replace_text); replace_text->connect("text_entered", this,"_replace_text_entered"); MarginContainer *opt_mg = memnew( MarginContainer ); vb->add_child(opt_mg); VBoxContainer *svb = memnew( VBoxContainer); opt_mg->add_child(svb); svb ->add_child(memnew(Label)); whole_words = memnew( CheckButton ); whole_words->set_text(TTR("Whole Words")); svb->add_child(whole_words); case_sensitive = memnew( CheckButton ); case_sensitive->set_text(TTR("Case Sensitive")); svb->add_child(case_sensitive); backwards = memnew( CheckButton ); backwards->set_text(TTR("Backwards")); svb->add_child(backwards); opt_mg = memnew( MarginContainer ); vb->add_child(opt_mg); VBoxContainer *rvb = memnew( VBoxContainer); opt_mg->add_child(rvb); replace_vb=rvb; // rvb ->add_child(memnew(HSeparator)); rvb ->add_child(memnew(Label)); prompt = memnew( CheckButton ); prompt->set_text(TTR("Prompt On Replace")); rvb->add_child(prompt); prompt->connect("pressed", this,"_prompt_changed"); selection_only = memnew( CheckButton ); selection_only->set_text(TTR("Selection Only")); rvb->add_child(selection_only); int margin = get_constant("margin","Dialogs"); int button_margin = get_constant("button_margin","Dialogs"); skip = memnew( Button ); skip->set_anchor( MARGIN_LEFT, ANCHOR_END ); skip->set_anchor( MARGIN_TOP, ANCHOR_END ); skip->set_anchor( MARGIN_RIGHT, ANCHOR_END ); skip->set_anchor( MARGIN_BOTTOM, ANCHOR_END ); skip->set_begin( Point2( 70, button_margin ) ); skip->set_end( Point2( 10, margin ) ); skip->set_text(TTR("Skip")); add_child(skip); skip->connect("pressed", this,"_skip_pressed"); error_label = memnew( Label ); error_label->set_align(Label::ALIGN_CENTER); error_label->add_color_override("font_color",Color(1,0.4,0.3)); error_label->add_color_override("font_color_shadow",Color(0,0,0,0.2)); error_label->add_constant_override("shadow_as_outline",1); vb->add_child(error_label); set_hide_on_ok(false); } /*** CODE EDITOR ****/ void CodeTextEditor::_text_editor_input_event(const InputEvent& p_event) { if (p_event.type==InputEvent::MOUSE_BUTTON) { const InputEventMouseButton& mb=p_event.mouse_button; if (mb.pressed && mb.mod.command) { if (mb.button_index==BUTTON_WHEEL_UP) { _zoom_in(); } else if (mb.button_index==BUTTON_WHEEL_DOWN) { _zoom_out(); } } } else if (p_event.type==InputEvent::KEY) { if (p_event.key.pressed) { if (ED_IS_SHORTCUT("script_editor/zoom_in", p_event)) { _zoom_in(); } if (ED_IS_SHORTCUT("script_editor/zoom_out", p_event)) { _zoom_out(); } if (ED_IS_SHORTCUT("script_editor/reset_zoom", p_event)) { _reset_zoom(); } } } } void CodeTextEditor::_zoom_in() { font_resize_val+=1; if (font_resize_timer->get_time_left()==0) font_resize_timer->start(); } void CodeTextEditor::_zoom_out() { font_resize_val-=1; if (font_resize_timer->get_time_left()==0) font_resize_timer->start(); } void CodeTextEditor::_reset_zoom() { Ref font = text_editor->get_font("font"); // reset source font size to default if (font.is_valid()) { EditorSettings::get_singleton()->set("global/source_font_size",14); font->set_size(14); } } void CodeTextEditor::_line_col_changed() { line_nb->set_text(itos(text_editor->cursor_get_line() + 1)); col_nb->set_text(itos(text_editor->cursor_get_column() + 1)); } void CodeTextEditor::_text_changed() { code_complete_timer->start(); idle->start(); } void CodeTextEditor::_code_complete_timer_timeout() { if (!is_visible()) return; if (enable_complete_timer) text_editor->query_code_comple(); } void CodeTextEditor::_complete_request() { List entries; _code_complete_script(text_editor->get_text_for_completion(),&entries); // print_line("COMPLETE: "+p_request); if (entries.size()==0) return; Vector strs; strs.resize(entries.size()); int i=0; for(List::Element *E=entries.front();E;E=E->next()) { strs[i++]=E->get(); } text_editor->code_complete(strs); } void CodeTextEditor::_font_resize_timeout() { Ref font = text_editor->get_font("font"); if (font.is_valid()) { int size=font->get_size()+font_resize_val; if (size>=8 && size<=96) { EditorSettings::get_singleton()->set("global/source_font_size",size); font->set_size(size); } font_resize_val=0; } } void CodeTextEditor::set_error(const String& p_error) { if (p_error!="") { error->set_text(p_error); error->show(); } else { error->hide(); } } void CodeTextEditor::_update_font() { // FONTS String editor_font = EDITOR_DEF("text_editor/font", ""); bool font_overridden = false; if (editor_font!="") { Ref fnt = ResourceLoader::load(editor_font); if (fnt.is_valid()) { text_editor->add_font_override("font",fnt); font_overridden = true; } } if(!font_overridden) text_editor->add_font_override("font",get_font("source","EditorFonts")); } void CodeTextEditor::_on_settings_change() { _update_font(); // AUTO BRACE COMPLETION text_editor->set_auto_brace_completion( EDITOR_DEF("text_editor/auto_brace_complete", true) ); code_complete_timer->set_wait_time( EDITOR_DEF("text_editor/code_complete_delay",.3f) ); enable_complete_timer = EDITOR_DEF("text_editor/enable_code_completion_delay",true); // call hint settings text_editor->set_callhint_settings( EDITOR_DEF("text_editor/put_callhint_tooltip_below_current_line", true), EDITOR_DEF("text_editor/callhint_tooltip_offset", Vector2()) ); } void CodeTextEditor::_text_changed_idle_timeout() { _validate_script(); } void CodeTextEditor::_notification(int p_what) { if (p_what==EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED) _load_theme_settings(); if (p_what==NOTIFICATION_ENTER_TREE) { _update_font(); } } void CodeTextEditor::_bind_methods() { ObjectTypeDB::bind_method("_text_editor_input_event",&CodeTextEditor::_text_editor_input_event); ObjectTypeDB::bind_method("_line_col_changed",&CodeTextEditor::_line_col_changed); ObjectTypeDB::bind_method("_text_changed",&CodeTextEditor::_text_changed); ObjectTypeDB::bind_method("_on_settings_change",&CodeTextEditor::_on_settings_change); ObjectTypeDB::bind_method("_text_changed_idle_timeout",&CodeTextEditor::_text_changed_idle_timeout); ObjectTypeDB::bind_method("_code_complete_timer_timeout",&CodeTextEditor::_code_complete_timer_timeout); ObjectTypeDB::bind_method("_complete_request",&CodeTextEditor::_complete_request); ObjectTypeDB::bind_method("_font_resize_timeout",&CodeTextEditor::_font_resize_timeout); } CodeTextEditor::CodeTextEditor() { ED_SHORTCUT("script_editor/zoom_in", TTR("Zoom In"), KEY_MASK_CMD|KEY_EQUAL); ED_SHORTCUT("script_editor/zoom_out", TTR("Zoom Out"), KEY_MASK_CMD|KEY_MINUS); ED_SHORTCUT("script_editor/reset_zoom", TTR("Reset Zoom"), KEY_MASK_CMD|KEY_0); find_replace_bar = memnew( FindReplaceBar ); add_child(find_replace_bar); find_replace_bar->set_h_size_flags(SIZE_EXPAND_FILL); find_replace_bar->hide(); text_editor = memnew( TextEdit ); add_child(text_editor); text_editor->set_v_size_flags(SIZE_EXPAND_FILL); find_replace_bar->set_text_edit(text_editor); text_editor->set_show_line_numbers(true); text_editor->set_brace_matching(true); text_editor->set_auto_indent(true); MarginContainer *status_mc = memnew( MarginContainer ); add_child(status_mc); status_mc->set("custom_constants/margin_left", 2); status_mc->set("custom_constants/margin_top", 5); status_mc->set("custom_constants/margin_right", 2); status_mc->set("custom_constants/margin_bottom", 1); HBoxContainer *status_bar = memnew( HBoxContainer ); status_mc->add_child(status_bar); status_bar->set_h_size_flags(SIZE_EXPAND_FILL); status_bar->add_child( memnew( Label ) ); //to keep the height if the other labels are not visible idle = memnew( Timer ); add_child(idle); idle->set_one_shot(true); idle->set_wait_time(EDITOR_DEF("text_editor/idle_parse_delay",2)); code_complete_timer = memnew(Timer); add_child(code_complete_timer); code_complete_timer->set_one_shot(true); enable_complete_timer = EDITOR_DEF("text_editor/enable_code_completion_delay",true); code_complete_timer->set_wait_time(EDITOR_DEF("text_editor/code_complete_delay",.3f)); error = memnew( Label ); status_bar->add_child(error); error->hide(); error->set_valign(Label::VALIGN_CENTER); error->add_color_override("font_color",Color(1,0.7,0.6,0.9)); status_bar->add_spacer(); Label *line_txt = memnew( Label ); status_bar->add_child(line_txt); line_txt->set_align(Label::ALIGN_RIGHT); line_txt->set_valign(Label::VALIGN_CENTER); line_txt->set_v_size_flags(SIZE_FILL); line_txt->set_text(TTR("Line:")); line_nb = memnew( Label ); status_bar->add_child(line_nb); line_nb->set_valign(Label::VALIGN_CENTER); line_nb->set_v_size_flags(SIZE_FILL); line_nb->set_autowrap(true); // workaround to prevent resizing the label on each change line_nb->set_custom_minimum_size(Size2(40,1)*EDSCALE); Label *col_txt = memnew( Label ); status_bar->add_child(col_txt); col_txt->set_align(Label::ALIGN_RIGHT); col_txt->set_valign(Label::VALIGN_CENTER); col_txt->set_v_size_flags(SIZE_FILL); col_txt->set_text(TTR("Col:")); col_nb = memnew( Label ); status_bar->add_child(col_nb); col_nb->set_valign(Label::VALIGN_CENTER); col_nb->set_v_size_flags(SIZE_FILL); col_nb->set_autowrap(true); // workaround to prevent resizing the label on each change col_nb->set_custom_minimum_size(Size2(40,1)*EDSCALE); text_editor->connect("input_event", this,"_text_editor_input_event"); text_editor->connect("cursor_changed", this,"_line_col_changed"); text_editor->connect("text_changed", this,"_text_changed"); text_editor->connect("request_completion", this,"_complete_request"); Vector cs; cs.push_back("."); cs.push_back(","); cs.push_back("("); text_editor->set_completion(true,cs); idle->connect("timeout", this,"_text_changed_idle_timeout"); code_complete_timer->connect("timeout", this,"_code_complete_timer_timeout"); font_resize_val=0; font_resize_timer = memnew(Timer); add_child(font_resize_timer); font_resize_timer->set_one_shot(true); font_resize_timer->set_wait_time(0.07); font_resize_timer->connect("timeout", this, "_font_resize_timeout"); EditorSettings::get_singleton()->connect("settings_changed",this,"_on_settings_change"); }