diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp index 4a0a77e6db6..42d318131ea 100644 --- a/scene/gui/text_edit.cpp +++ b/scene/gui/text_edit.cpp @@ -40,7 +40,7 @@ #include "text_edit.h" #include "os/keyboard.h" #include "os/os.h" - + #include "globals.h" #include "message_queue.h" @@ -48,1550 +48,1555 @@ static bool _is_text_char(CharType c) { - return (c>='a' && c<='z') || (c>='A' && c<='Z') || (c>='0' && c<='9') || c=='_'; + return (c>='a' && c<='z') || (c>='A' && c<='Z') || (c>='0' && c<='9') || c=='_'; } static bool _is_symbol(CharType c) { - return c!='_' && ((c>='!' && c<='/') || (c>=':' && c<='@') || (c>='[' && c<='`') || (c>='{' && c<='~') || c=='\t'); + return c!='_' && ((c>='!' && c<='/') || (c>=':' && c<='@') || (c>='[' && c<='`') || (c>='{' && c<='~') || c=='\t'); } static bool _is_pair_right_symbol(CharType c) { - return - c == '"' || - c == '\'' || - c == ')' || - c == ']' || - c == '}'; + return + c == '"' || + c == '\'' || + c == ')' || + c == ']' || + c == '}'; } static bool _is_pair_left_symbol(CharType c) { - return - c == '"' || - c == '\'' || - c == '(' || - c == '[' || - c == '{'; + return + c == '"' || + c == '\'' || + c == '(' || + c == '[' || + c == '{'; } static bool _is_pair_symbol(CharType c) { - return _is_pair_left_symbol(c) || _is_pair_right_symbol(c); + return _is_pair_left_symbol(c) || _is_pair_right_symbol(c); } static CharType _get_right_pair_symbol(CharType c) { - if(c == '"') - return '"'; - if(c == '\'') - return '\''; - if(c == '(') - return ')'; - if(c == '[') - return ']'; - if(c == '{') - return '}'; - return 0; + if(c == '"') + return '"'; + if(c == '\'') + return '\''; + if(c == '(') + return ')'; + if(c == '[') + return ']'; + if(c == '{') + return '}'; + return 0; } void TextEdit::Text::set_font(const Ref& p_font) { - font=p_font; + font=p_font; } void TextEdit::Text::set_tab_size(int p_tab_size) { - tab_size=p_tab_size; + tab_size=p_tab_size; } void TextEdit::Text::_update_line_cache(int p_line) const { - int w =0; - int tab_w=font->get_char_size(' ').width; + int w =0; + int tab_w=font->get_char_size(' ').width; - int len = text[p_line].data.length(); - const CharType *str = text[p_line].data.c_str(); + int len = text[p_line].data.length(); + const CharType *str = text[p_line].data.c_str(); - //update width + //update width - for(int i=0;iget_char_size(str[i],str[i+1]).width; - } - } + w+=font->get_char_size(str[i],str[i+1]).width; + } + } - text[p_line].width_cache=w; + text[p_line].width_cache=w; - //update regions + //update regions - text[p_line].region_info.clear(); + text[p_line].region_info.clear(); - for(int i=0;isize();j++) { + for(int j=0;jsize();j++) { - const ColorRegion& cr=color_regions->operator [](j); + const ColorRegion& cr=color_regions->operator [](j); - /* BEGIN */ + /* BEGIN */ - int lr=cr.begin_key.length(); - if (lr==0 || lr>left) - continue; + int lr=cr.begin_key.length(); + if (lr==0 || lr>left) + continue; - const CharType* kc = cr.begin_key.c_str(); + const CharType* kc = cr.begin_key.c_str(); - bool match=true; + bool match=true; - for(int k=0;kleft) - continue; + lr=cr.end_key.length(); + if (lr==0 || lr>left) + continue; - kc = cr.end_key.c_str(); + kc = cr.end_key.c_str(); - match=true; + match=true; - for(int k=0;k& TextEdit::Text::get_color_region_info(int p_line) { - Map *cri=NULL; - ERR_FAIL_INDEX_V(p_line,text.size(),*cri); //enjoy your crash + Map *cri=NULL; + ERR_FAIL_INDEX_V(p_line,text.size(),*cri); //enjoy your crash - if (text[p_line].width_cache==-1) { - _update_line_cache(p_line); - } + if (text[p_line].width_cache==-1) { + _update_line_cache(p_line); + } - return text[p_line].region_info; + return text[p_line].region_info; } int TextEdit::Text::get_line_width(int p_line) const { - ERR_FAIL_INDEX_V(p_line,text.size(),-1); + ERR_FAIL_INDEX_V(p_line,text.size(),-1); - if (text[p_line].width_cache==-1) { - _update_line_cache(p_line); - } + if (text[p_line].width_cache==-1) { + _update_line_cache(p_line); + } - return text[p_line].width_cache; + return text[p_line].width_cache; } void TextEdit::Text::clear_caches() { - for(int i=0;iget_combined_minimum_size(); - Size2 vmin = v_scroll->get_combined_minimum_size(); + Size2 size = get_size(); + Size2 hmin = h_scroll->get_combined_minimum_size(); + Size2 vmin = v_scroll->get_combined_minimum_size(); - v_scroll->set_begin( Point2(size.width - vmin.width, cache.style_normal->get_margin(MARGIN_TOP)) ); - v_scroll->set_end( Point2(size.width, size.height - cache.style_normal->get_margin(MARGIN_TOP) - cache.style_normal->get_margin(MARGIN_BOTTOM)) ); + v_scroll->set_begin( Point2(size.width - vmin.width, cache.style_normal->get_margin(MARGIN_TOP)) ); + v_scroll->set_end( Point2(size.width, size.height - cache.style_normal->get_margin(MARGIN_TOP) - cache.style_normal->get_margin(MARGIN_BOTTOM)) ); - h_scroll->set_begin( Point2( 0, size.height - hmin.height) ); - h_scroll->set_end( Point2(size.width-vmin.width, size.height) ); + h_scroll->set_begin( Point2( 0, size.height - hmin.height) ); + h_scroll->set_end( Point2(size.width-vmin.width, size.height) ); - int hscroll_rows = ((hmin.height-1)/get_row_height())+1; - int visible_rows = get_visible_rows(); - int total_rows = text.size() * cache.line_spacing; + int hscroll_rows = ((hmin.height-1)/get_row_height())+1; + int visible_rows = get_visible_rows(); + int total_rows = text.size() * cache.line_spacing; - int vscroll_pixels = v_scroll->get_combined_minimum_size().width; - int visible_width = size.width - cache.style_normal->get_minimum_size().width; - int total_width = text.get_max_width(); + int vscroll_pixels = v_scroll->get_combined_minimum_size().width; + int visible_width = size.width - cache.style_normal->get_minimum_size().width; + int total_width = text.get_max_width(); - bool use_hscroll=true; - bool use_vscroll=true; + bool use_hscroll=true; + bool use_vscroll=true; - if (total_rows <= visible_rows && total_width <= visible_width) { - //thanks yessopie for this clever bit of logic - use_hscroll=false; - use_vscroll=false; + if (total_rows <= visible_rows && total_width <= visible_width) { + //thanks yessopie for this clever bit of logic + use_hscroll=false; + use_vscroll=false; - } else { + } else { - if (total_rows > visible_rows && total_width <= visible_width - vscroll_pixels) { - //thanks yessopie for this clever bit of logic - use_hscroll=false; - } + if (total_rows > visible_rows && total_width <= visible_width - vscroll_pixels) { + //thanks yessopie for this clever bit of logic + use_hscroll=false; + } - if (total_rows <= visible_rows - hscroll_rows && total_width > visible_width) { - //thanks yessopie for this clever bit of logic - use_vscroll=false; - } - } + if (total_rows <= visible_rows - hscroll_rows && total_width > visible_width) { + //thanks yessopie for this clever bit of logic + use_vscroll=false; + } + } - updating_scrolls=true; + updating_scrolls=true; - if (use_vscroll) { + if (use_vscroll) { - v_scroll->show(); - v_scroll->set_max(total_rows); - v_scroll->set_page(visible_rows); + v_scroll->show(); + v_scroll->set_max(total_rows); + v_scroll->set_page(visible_rows); - v_scroll->set_val(cursor.line_ofs); + v_scroll->set_val(cursor.line_ofs); - } else { - cursor.line_ofs = 0; - v_scroll->hide(); - } + } else { + cursor.line_ofs = 0; + v_scroll->hide(); + } - if (use_hscroll) { + if (use_hscroll) { - h_scroll->show(); - h_scroll->set_max(total_width); - h_scroll->set_page(visible_width); - h_scroll->set_val(cursor.x_ofs); - } else { + h_scroll->show(); + h_scroll->set_max(total_width); + h_scroll->set_page(visible_width); + h_scroll->set_val(cursor.x_ofs); + } else { - h_scroll->hide(); - } + h_scroll->hide(); + } - updating_scrolls=false; + updating_scrolls=false; } void TextEdit::_notification(int p_what) { - switch(p_what) { - case NOTIFICATION_ENTER_TREE: { + switch(p_what) { + case NOTIFICATION_ENTER_TREE: { - _update_caches(); - if (cursor_changed_dirty) - MessageQueue::get_singleton()->push_call(this,"_cursor_changed_emit"); - if (text_changed_dirty) - MessageQueue::get_singleton()->push_call(this,"_text_changed_emit"); + _update_caches(); + if (cursor_changed_dirty) + MessageQueue::get_singleton()->push_call(this,"_cursor_changed_emit"); + if (text_changed_dirty) + MessageQueue::get_singleton()->push_call(this,"_text_changed_emit"); - } break; - case NOTIFICATION_RESIZED: { + } break; + case NOTIFICATION_RESIZED: { - cache.size=get_size(); - adjust_viewport_to_cursor(); + cache.size=get_size(); + adjust_viewport_to_cursor(); - } break; - case NOTIFICATION_THEME_CHANGED: { + } break; + case NOTIFICATION_THEME_CHANGED: { - _update_caches(); - }; - case NOTIFICATION_DRAW: { + _update_caches(); + }; + case NOTIFICATION_DRAW: { - int line_number_char_count=0; + int line_number_char_count=0; - { - int lc=text.size()+1; - cache.line_number_w=0; - while(lc) { - cache.line_number_w+=1; - lc/=10; - }; + { + int lc=text.size()+1; + cache.line_number_w=0; + while(lc) { + cache.line_number_w+=1; + lc/=10; + }; - if (line_numbers) { + if (line_numbers) { - line_number_char_count=cache.line_number_w; - cache.line_number_w=(cache.line_number_w+1)*cache.font->get_char_size('0').width; - } else { - cache.line_number_w=0; - } + line_number_char_count=cache.line_number_w; + cache.line_number_w=(cache.line_number_w+1)*cache.font->get_char_size('0').width; + } else { + cache.line_number_w=0; + } - } - _update_scrollbars(); + } + _update_scrollbars(); - RID ci = get_canvas_item(); - int xmargin_beg=cache.style_normal->get_margin(MARGIN_LEFT)+cache.line_number_w; - int xmargin_end=cache.size.width-cache.style_normal->get_margin(MARGIN_RIGHT); - //let's do it easy for now: - cache.style_normal->draw(ci,Rect2(Point2(),cache.size)); - if (has_focus()) - cache.style_focus->draw(ci,Rect2(Point2(),cache.size)); + RID ci = get_canvas_item(); + int xmargin_beg=cache.style_normal->get_margin(MARGIN_LEFT)+cache.line_number_w; + int xmargin_end=cache.size.width-cache.style_normal->get_margin(MARGIN_RIGHT); + //let's do it easy for now: + cache.style_normal->draw(ci,Rect2(Point2(),cache.size)); + if (has_focus()) + cache.style_focus->draw(ci,Rect2(Point2(),cache.size)); - int ascent=cache.font->get_ascent(); + int ascent=cache.font->get_ascent(); - int visible_rows = get_visible_rows(); + int visible_rows = get_visible_rows(); - int tab_w = cache.font->get_char_size(' ').width*tab_size; + int tab_w = cache.font->get_char_size(' ').width*tab_size; - Color color = cache.font_color; - int in_region=-1; + Color color = cache.font_color; + int in_region=-1; - if (syntax_coloring) { + if (syntax_coloring) { - if (custom_bg_color.a>0.01) { + if (custom_bg_color.a>0.01) { - Point2i ofs = Point2i(cache.style_normal->get_offset())/2.0; - VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(ofs, get_size()-cache.style_normal->get_minimum_size()+ofs),custom_bg_color); - } - //compute actual region to start (may be inside say, a comment). - //slow in very large documments :( but ok for source! + Point2i ofs = Point2i(cache.style_normal->get_offset())/2.0; + VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(ofs, get_size()-cache.style_normal->get_minimum_size()+ofs),custom_bg_color); + } + //compute actual region to start (may be inside say, a comment). + //slow in very large documments :( but ok for source! - for(int i=0;i& cri_map=text.get_color_region_info(i); + const Map& cri_map=text.get_color_region_info(i); - if (in_region>=0 && color_regions[in_region].line_only) { - in_region=-1; //reset regions that end at end of line - } + if (in_region>=0 && color_regions[in_region].line_only) { + in_region=-1; //reset regions that end at end of line + } - for( const Map::Element* E= cri_map.front();E;E=E->next() ) { + for( const Map::Element* E= cri_map.front();E;E=E->next() ) { - const Text::ColorRegionInfo &cri=E->get(); + const Text::ColorRegionInfo &cri=E->get(); - if (in_region==-1) { + if (in_region==-1) { - if (!cri.end) { + if (!cri.end) { - in_region=cri.region; - } - } else if (in_region==cri.region && !color_regions[cri.region].line_only) { //ignore otherwise + in_region=cri.region; + } + } else if (in_region==cri.region && !color_regions[cri.region].line_only) { //ignore otherwise - if (cri.end || color_regions[cri.region].eq) { + if (cri.end || color_regions[cri.region].eq) { - in_region=-1; - } - } - } - } - } + in_region=-1; + } + } + } + } + } - int deregion=0; //force it to clear inrgion - Point2 cursor_pos; + int deregion=0; //force it to clear inrgion + Point2 cursor_pos; - for (int i=0;i=(int)text.size()) - continue; + if (line<0 || line>=(int)text.size()) + continue; + const String &str=text[line]; + int char_margin=xmargin_beg-cursor.x_ofs; + int char_ofs=0; + int ofs_y=i*get_row_height()+cache.line_spacing/2; + bool prev_is_char=false; + bool in_keyword=false; + Color keyword_color; - const String &str=text[line]; + if (cache.line_number_w) { + Color fcol = cache.font_color; + fcol.a*=0.4; + String fc = String::num(line+1); + while (fc.length() < line_number_char_count) { + fc="0"+fc; + } - int char_margin=xmargin_beg-cursor.x_ofs; - int char_ofs=0; - int ofs_y=i*get_row_height()+cache.line_spacing/2; - bool prev_is_char=false; - bool in_keyword=false; - Color keyword_color; + cache.font->draw(ci,Point2(cache.style_normal->get_margin(MARGIN_LEFT),ofs_y+cache.font->get_ascent()),fc,fcol); + } - if (cache.line_number_w) { - Color fcol = cache.font_color; - fcol.a*=0.4; - String fc = String::num(line+1); - while (fc.length() < line_number_char_count) { - fc="0"+fc; - } + const Map& cri_map=text.get_color_region_info(line); - cache.font->draw(ci,Point2(cache.style_normal->get_margin(MARGIN_LEFT),ofs_y+cache.font->get_ascent()),fc,fcol); - } - const Map& cri_map=text.get_color_region_info(line); + if (text.is_marked(line)) { + VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(xmargin_beg, ofs_y,xmargin_end-xmargin_beg,get_row_height()),cache.mark_color); + } - if (text.is_marked(line)) { + if (text.is_breakpoint(line)) { - VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(xmargin_beg, ofs_y,xmargin_end-xmargin_beg,get_row_height()),cache.mark_color); - } + VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(xmargin_beg, ofs_y,xmargin_end-xmargin_beg,get_row_height()),cache.breakpoint_color); + } - if (text.is_breakpoint(line)) { - VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(xmargin_beg, ofs_y,xmargin_end-xmargin_beg,get_row_height()),cache.breakpoint_color); - } + if (line==cursor.line) { + VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(xmargin_beg, ofs_y,xmargin_end-xmargin_beg,get_row_height()),cache.current_line_color); - if (line==cursor.line) { + } + for (int j=0;jcanvas_item_add_rect(ci,Rect2(xmargin_beg, ofs_y,xmargin_end-xmargin_beg,get_row_height()),cache.current_line_color); + //look for keyword - } - for (int j=0;j0) { + deregion--; + if (deregion==0) + in_region=-1; + } + if (syntax_coloring && deregion==0) { - //look for keyword - if (deregion>0) { - deregion--; - if (deregion==0) - in_region=-1; - } - if (syntax_coloring && deregion==0) { + color = cache.font_color; //reset + //find keyword + bool is_char = _is_text_char(str[j]); + bool is_symbol=_is_symbol(str[j]); + if (j==0 && in_region>=0 && color_regions[in_region].line_only) { + in_region=-1; //reset regions that end at end of line + } - color = cache.font_color; //reset - //find keyword - bool is_char = _is_text_char(str[j]); - bool is_symbol=_is_symbol(str[j]); + if (is_symbol && cri_map.has(j)) { - if (j==0 && in_region>=0 && color_regions[in_region].line_only) { - in_region=-1; //reset regions that end at end of line - } - if (is_symbol && cri_map.has(j)) { + const Text::ColorRegionInfo &cri=cri_map[j]; + if (in_region==-1) { - const Text::ColorRegionInfo &cri=cri_map[j]; + if (!cri.end) { - if (in_region==-1) { + in_region=cri.region; + } + } else if (in_region==cri.region && !color_regions[cri.region].line_only) { //ignore otherwise - if (!cri.end) { + if (cri.end || color_regions[cri.region].eq) { - in_region=cri.region; - } - } else if (in_region==cri.region && !color_regions[cri.region].line_only) { //ignore otherwise + deregion=color_regions[cri.region].eq?color_regions[cri.region].begin_key.length():color_regions[cri.region].end_key.length(); + } + } + } - if (cri.end || color_regions[cri.region].eq) { + if (!is_char) + in_keyword=false; - deregion=color_regions[cri.region].eq?color_regions[cri.region].begin_key.length():color_regions[cri.region].end_key.length(); - } - } - } + if (in_region==-1 && !in_keyword && is_char && !prev_is_char) { - if (!is_char) - in_keyword=false; + int to=j; + while(_is_text_char(str[to]) && to=0) + color=color_regions[in_region].color; + else if (in_keyword) + color=keyword_color; + else if (is_symbol) + color=symbol_color; + prev_is_char=is_char; - if (in_region>=0) - color=color_regions[in_region].color; - else if (in_keyword) - color=keyword_color; - else if (is_symbol) - color=symbol_color; + } + int char_w; - prev_is_char=is_char; + //handle tabulator - } - int char_w; - //handle tabulator + if (str[j]=='\t') { + int left = char_ofs%tab_w; + if (left==0) + char_w=tab_w; + else + char_w=tab_w-char_ofs%tab_w; // is right... + } else { + char_w=cache.font->get_char_size(str[j],str[j+1]).width; + } - if (str[j]=='\t') { - int left = char_ofs%tab_w; - if (left==0) - char_w=tab_w; - else - char_w=tab_w-char_ofs%tab_w; // is right... + if ( (char_ofs+char_margin)get_char_size(str[j],str[j+1]).width; - } + if ( (char_ofs+char_margin+char_w)>=xmargin_end) { + if (syntax_coloring) + continue; + else + break; + } - if ( (char_ofs+char_margin)=selection.from_line && line<=selection.to_line && (line>selection.from_line || j>=selection.from_column) && (line=xmargin_end) { - if (syntax_coloring) - continue; - else - break; - } - bool in_selection = (selection.active && line>=selection.from_line && line<=selection.to_line && (line>selection.from_line || j>=selection.from_column) && (linecanvas_item_add_rect(ci,Rect2(Point2i( char_ofs+char_margin, ofs_y ), Size2i(char_w,get_row_height())),cache.selection_color); + } - if (in_selection) { - //inside selection! - VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(Point2i( char_ofs+char_margin, ofs_y ), Size2i(char_w,get_row_height())),cache.selection_color); - } + if (str[j]>=32) + cache.font->draw_char(ci,Point2i( char_ofs+char_margin, ofs_y+ascent),str[j],str[j+1],in_selection?cache.font_selected_color:color); + else if (draw_tabs && str[j]=='\t') { + int yofs= (get_row_height() - cache.tab_icon->get_height())/2; + cache.tab_icon->draw(ci, Point2(char_ofs+char_margin,ofs_y+yofs),in_selection?cache.font_selected_color:color); + } - if (str[j]>=32) - cache.font->draw_char(ci,Point2i( char_ofs+char_margin, ofs_y+ascent),str[j],str[j+1],in_selection?cache.font_selected_color:color); - else if (draw_tabs && str[j]=='\t') { - int yofs= (get_row_height() - cache.tab_icon->get_height())/2; - cache.tab_icon->draw(ci, Point2(char_ofs+char_margin,ofs_y+yofs),in_selection?cache.font_selected_color:color); - } + if (cursor.column==j && cursor.line==line) { + cursor_pos = Point2i( char_ofs+char_margin, ofs_y ); + VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(cursor_pos, Size2i(1,get_row_height())),cache.font_color); - if (cursor.column==j && cursor.line==line) { - cursor_pos = Point2i( char_ofs+char_margin, ofs_y ); - VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(cursor_pos, Size2i(1,get_row_height())),cache.font_color); + } + char_ofs+=char_w; + } - } - char_ofs+=char_w; + if (cursor.column==str.length() && cursor.line==line) { - } + cursor_pos=Point2i( char_ofs+char_margin, ofs_y ); + VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(cursor_pos, Size2i(1,get_row_height())),cache.font_color); - if (cursor.column==str.length() && cursor.line==line) { + } + } - cursor_pos=Point2i( char_ofs+char_margin, ofs_y ); - VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(cursor_pos, Size2i(1,get_row_height())),cache.font_color); + if (completion_active) { + // code completion box + Ref csb = get_stylebox("completion"); + Ref csel = get_stylebox("completion_selected"); + int maxlines = get_constant("completion_lines"); + int cmax_width = get_constant("completion_max_width")*cache.font->get_char_size('x').x; + Color existing = get_color("completion_existing"); + int scrollw = get_constant("completion_scroll_width"); + Color scrollc = get_color("completion_scroll_color"); - } - } - if (completion_active) { - // code completion box - Ref csb = get_stylebox("completion"); - Ref csel = get_stylebox("completion_selected"); - int maxlines = get_constant("completion_lines"); - int cmax_width = get_constant("completion_max_width")*cache.font->get_char_size('x').x; - Color existing = get_color("completion_existing"); - int scrollw = get_constant("completion_scroll_width"); - Color scrollc = get_color("completion_scroll_color"); + int lines = MIN(completion_options.size(),maxlines); + int w=0; + int h=lines*get_row_height(); + int nofs = cache.font->get_string_size(completion_base).width; - int lines = MIN(completion_options.size(),maxlines); - int w=0; - int h=lines*get_row_height(); - int nofs = cache.font->get_string_size(completion_base).width; + if (completion_options.size() < 50) { + for(int i=0;iget_string_size(completion_options[i]).x,cmax_width); + if (w2>w) + w=w2; + } + } else { + w=cmax_width; + } + int th = h + csb->get_minimum_size().y; + if (cursor_pos.y+get_row_height()+th > get_size().height) { + completion_rect.pos.y=cursor_pos.y-th; + } else { + completion_rect.pos.y=cursor_pos.y+get_row_height()+csb->get_offset().y; + } - if (completion_options.size() < 50) { - for(int i=0;iget_string_size(completion_options[i]).x,cmax_width); - if (w2>w) - w=w2; - } - } else { - w=cmax_width; - } + if (cursor_pos.x-nofs+w+scrollw > get_size().width) { + completion_rect.pos.x=get_size().width-w-scrollw; + } else { + completion_rect.pos.x=cursor_pos.x-nofs; + } - int th = h + csb->get_minimum_size().y; - if (cursor_pos.y+get_row_height()+th > get_size().height) { - completion_rect.pos.y=cursor_pos.y-th; - } else { - completion_rect.pos.y=cursor_pos.y+get_row_height()+csb->get_offset().y; - } + completion_rect.size.width=w; + completion_rect.size.height=h; + if (completion_options.size()<=maxlines) + scrollw=0; - if (cursor_pos.x-nofs+w+scrollw > get_size().width) { - completion_rect.pos.x=get_size().width-w-scrollw; - } else { - completion_rect.pos.x=cursor_pos.x-nofs; - } + draw_style_box(csb,Rect2(completion_rect.pos-csb->get_offset(),completion_rect.size+csb->get_minimum_size()+Size2(scrollw,0))); - completion_rect.size.width=w; - completion_rect.size.height=h; - if (completion_options.size()<=maxlines) - scrollw=0; - draw_style_box(csb,Rect2(completion_rect.pos-csb->get_offset(),completion_rect.size+csb->get_minimum_size()+Size2(scrollw,0))); + int line_from = CLAMP(completion_index - lines/2, 0, completion_options.size() - lines); + draw_style_box(csel,Rect2(Point2(completion_rect.pos.x,completion_rect.pos.y+(completion_index-line_from)*get_row_height()),Size2(completion_rect.size.width,get_row_height()))); + draw_rect(Rect2(completion_rect.pos,Size2(nofs,completion_rect.size.height)),existing); - int line_from = CLAMP(completion_index - lines/2, 0, completion_options.size() - lines); - draw_style_box(csel,Rect2(Point2(completion_rect.pos.x,completion_rect.pos.y+(completion_index-line_from)*get_row_height()),Size2(completion_rect.size.width,get_row_height()))); + for(int i=0;i= completion_options.size()); + draw_string(cache.font,Point2(completion_rect.pos.x,completion_rect.pos.y+i*get_row_height()+cache.font->get_ascent()),completion_options[l],cache.font_color,completion_rect.size.width); + } - for(int i=0;i= completion_options.size()); - draw_string(cache.font,Point2(completion_rect.pos.x,completion_rect.pos.y+i*get_row_height()+cache.font->get_ascent()),completion_options[l],cache.font_color,completion_rect.size.width); - } + completion_line_ofs=line_from; - if (scrollw) { - //draw a small scroll rectangle to show a position in the options - float r = maxlines / (float)completion_options.size(); - float o = line_from / (float)completion_options.size(); - draw_rect(Rect2(completion_rect.pos.x+completion_rect.size.width,completion_rect.pos.y+o*completion_rect.size.y,scrollw,completion_rect.size.y*r),scrollc); - } + } - completion_line_ofs=line_from; - } + } break; + case NOTIFICATION_FOCUS_ENTER: { + if (OS::get_singleton()->has_virtual_keyboard()) + OS::get_singleton()->show_virtual_keyboard(get_text(),get_global_rect()); - } break; - case NOTIFICATION_FOCUS_ENTER: { + } break; + case NOTIFICATION_FOCUS_EXIT: { - if (OS::get_singleton()->has_virtual_keyboard()) - OS::get_singleton()->show_virtual_keyboard(get_text(),get_global_rect()); + if (OS::get_singleton()->has_virtual_keyboard()) + OS::get_singleton()->hide_virtual_keyboard(); - } break; - case NOTIFICATION_FOCUS_EXIT: { + } break; - if (OS::get_singleton()->has_virtual_keyboard()) - OS::get_singleton()->hide_virtual_keyboard(); - - } break; - - } + } } void TextEdit::_consume_pair_symbol(CharType ch) { - - int cursor_position_to_move = cursor_get_column() + 1; - - CharType ch_single[2] = {ch, 0}; - CharType ch_single_pair[2] = {_get_right_pair_symbol(ch), 0}; - CharType ch_pair[3] = {ch, _get_right_pair_symbol(ch), 0}; - - if(is_selection_active()) { - - int new_column,new_line; - - _begin_compex_operation(); - _insert_text(get_selection_from_line(), get_selection_from_column(), - ch_single, - &new_line, &new_column); - - int to_col_offset = 0; - if(get_selection_from_line() == get_selection_to_line()) - to_col_offset = 1; - - _insert_text(get_selection_to_line(), - get_selection_to_column() + to_col_offset, - ch_single_pair, - &new_line,&new_column); - _end_compex_operation(); - - cursor_set_line(get_selection_to_line()); - cursor_set_column(get_selection_to_column() + to_col_offset); - - deselect(); - update(); - return; - } - - if( (ch == '\'' || ch == '"') && - cursor_get_column() > 0 && - _is_text_char(text[cursor.line][cursor_get_column() - 1]) - ) { - insert_text_at_cursor(ch_single); - cursor_set_column(cursor_position_to_move); - return; - } - - if(cursor_get_column() < text[cursor.line].length()) { - if(_is_text_char(text[cursor.line][cursor_get_column()])) { - insert_text_at_cursor(ch_single); - cursor_set_column(cursor_position_to_move); - return; - } - if( _is_pair_right_symbol(ch) && - text[cursor.line][cursor_get_column()] == ch - ) { - cursor_set_column(cursor_position_to_move); - return; - } - } - - - insert_text_at_cursor(ch_pair); - cursor_set_column(cursor_position_to_move); - return; - + + int cursor_position_to_move = cursor_get_column() + 1; + + CharType ch_single[2] = {ch, 0}; + CharType ch_single_pair[2] = {_get_right_pair_symbol(ch), 0}; + CharType ch_pair[3] = {ch, _get_right_pair_symbol(ch), 0}; + + if(is_selection_active()) { + + int new_column,new_line; + + _begin_compex_operation(); + _insert_text(get_selection_from_line(), get_selection_from_column(), + ch_single, + &new_line, &new_column); + + int to_col_offset = 0; + if(get_selection_from_line() == get_selection_to_line()) + to_col_offset = 1; + + _insert_text(get_selection_to_line(), + get_selection_to_column() + to_col_offset, + ch_single_pair, + &new_line,&new_column); + _end_compex_operation(); + + cursor_set_line(get_selection_to_line()); + cursor_set_column(get_selection_to_column() + to_col_offset); + + deselect(); + update(); + return; + } + + if( (ch == '\'' || ch == '"') && + cursor_get_column() > 0 && + _is_text_char(text[cursor.line][cursor_get_column() - 1]) + ) { + insert_text_at_cursor(ch_single); + cursor_set_column(cursor_position_to_move); + return; + } + + if(cursor_get_column() < text[cursor.line].length()) { + if(_is_text_char(text[cursor.line][cursor_get_column()])) { + insert_text_at_cursor(ch_single); + cursor_set_column(cursor_position_to_move); + return; + } + if( _is_pair_right_symbol(ch) && + text[cursor.line][cursor_get_column()] == ch + ) { + cursor_set_column(cursor_position_to_move); + return; + } + } + + + insert_text_at_cursor(ch_pair); + cursor_set_column(cursor_position_to_move); + return; + } void TextEdit::_consume_backspace_for_pair_symbol(int prev_line, int prev_column) { - - bool remove_right_symbol = false; - - if(cursor.column < text[cursor.line].length() && cursor.column > 0) { - - CharType left_char = text[cursor.line][cursor.column - 1]; - CharType right_char = text[cursor.line][cursor.column]; - - if(right_char == _get_right_pair_symbol(left_char)) { - remove_right_symbol = true; - } - - } - if(remove_right_symbol) { - _remove_text(prev_line,prev_column,cursor.line,cursor.column + 1); - } else { - _remove_text(prev_line,prev_column,cursor.line,cursor.column); - } - + + bool remove_right_symbol = false; + + if(cursor.column < text[cursor.line].length() && cursor.column > 0) { + + CharType left_char = text[cursor.line][cursor.column - 1]; + CharType right_char = text[cursor.line][cursor.column]; + + if(right_char == _get_right_pair_symbol(left_char)) { + remove_right_symbol = true; + } + + } + if(remove_right_symbol) { + _remove_text(prev_line,prev_column,cursor.line,cursor.column + 1); + } else { + _remove_text(prev_line,prev_column,cursor.line,cursor.column); + } + } void TextEdit::backspace_at_cursor() { - if (cursor.column==0 && cursor.line==0) - return; + if (cursor.column==0 && cursor.line==0) + return; - int prev_line = cursor.column?cursor.line:cursor.line-1; - int prev_column = cursor.column?(cursor.column-1):(text[cursor.line-1].length()); - if(auto_brace_completion_enabled && - cursor.column > 0 && - _is_pair_left_symbol(text[cursor.line][cursor.column - 1])) { - _consume_backspace_for_pair_symbol(prev_line, prev_column); - } else { - _remove_text(prev_line,prev_column,cursor.line,cursor.column); - } + int prev_line = cursor.column?cursor.line:cursor.line-1; + int prev_column = cursor.column?(cursor.column-1):(text[cursor.line-1].length()); + if(auto_brace_completion_enabled && + cursor.column > 0 && + _is_pair_left_symbol(text[cursor.line][cursor.column - 1])) { + _consume_backspace_for_pair_symbol(prev_line, prev_column); + } else { + _remove_text(prev_line,prev_column,cursor.line,cursor.column); + } - cursor_set_line(prev_line); - cursor_set_column(prev_column); + cursor_set_line(prev_line); + cursor_set_column(prev_column); } bool TextEdit::_get_mouse_pos(const Point2i& p_mouse, int &r_row, int &r_col) const { - int row=p_mouse.y; - row-=cache.style_normal->get_margin(MARGIN_TOP); - row/=get_row_height(); + int row=p_mouse.y; + row-=cache.style_normal->get_margin(MARGIN_TOP); + row/=get_row_height(); - if (row<0 || row>=get_visible_rows()) - return false; + if (row<0 || row>=get_visible_rows()) + return false; - row+=cursor.line_ofs; - int col=0; + row+=cursor.line_ofs; + int col=0; - if (row>=text.size()) { + if (row>=text.size()) { - row=text.size()-1; - col=text[row].size(); - } else { + row=text.size()-1; + col=text[row].size(); + } else { - col=p_mouse.x-(cache.style_normal->get_margin(MARGIN_LEFT)+cache.line_number_w); - col+=cursor.x_ofs; - col=get_char_pos_for( col, get_line(row) ); - } + col=p_mouse.x-(cache.style_normal->get_margin(MARGIN_LEFT)+cache.line_number_w); + col+=cursor.x_ofs; + col=get_char_pos_for( col, get_line(row) ); + } - r_row=row; - r_col=col; - return true; + r_row=row; + r_col=col; + return true; } void TextEdit::_input_event(const InputEvent& p_input_event) { - switch(p_input_event.type) { + switch(p_input_event.type) { - case InputEvent::MOUSE_BUTTON: { + case InputEvent::MOUSE_BUTTON: { - const InputEventMouseButton &mb=p_input_event.mouse_button; + const InputEventMouseButton &mb=p_input_event.mouse_button; - if (completion_active && completion_rect.has_point(Point2(mb.x,mb.y))) { + if (completion_active && completion_rect.has_point(Point2(mb.x,mb.y))) { - if (!mb.pressed) - return; + if (!mb.pressed) + return; - if (mb.button_index==BUTTON_WHEEL_UP) { - if (completion_index>0) { - completion_index--; - completion_current=completion_options[completion_index]; - update(); - } + if (mb.button_index==BUTTON_WHEEL_UP) { + if (completion_index>0) { + completion_index--; + completion_current=completion_options[completion_index]; + update(); + } - } - if (mb.button_index==BUTTON_WHEEL_DOWN) { + } + if (mb.button_index==BUTTON_WHEEL_DOWN) { - if (completion_indexset_val( v_scroll->get_val() -3 ); - } - if (mb.button_index==BUTTON_WHEEL_DOWN) { - v_scroll->set_val( v_scroll->get_val() +3 ); - } - if (mb.button_index==BUTTON_LEFT) { + if (mb.pressed) { + if (mb.button_index==BUTTON_WHEEL_UP) { + v_scroll->set_val( v_scroll->get_val() -3 ); + } + if (mb.button_index==BUTTON_WHEEL_DOWN) { + v_scroll->set_val( v_scroll->get_val() +3 ); + } + if (mb.button_index==BUTTON_LEFT) { - int row,col; - if (!_get_mouse_pos(Point2i(mb.x,mb.y), row,col)) - return; + int row,col; + if (!_get_mouse_pos(Point2i(mb.x,mb.y), row,col)) + return; - int prev_col=cursor.column; - int prev_line=cursor.line; + int prev_col=cursor.column; + int prev_line=cursor.line; - cursor_set_line( row ); - cursor_set_column( col ); + cursor_set_line( row ); + cursor_set_column( col ); - if (mb.mod.shift && (cursor.column!=prev_col || cursor.line!=prev_line)) { + if (mb.mod.shift && (cursor.column!=prev_col || cursor.line!=prev_line)) { - selection.active=true; - selection.selecting_mode=Selection::MODE_POINTER; - selection.from_column=prev_col; - selection.from_line=prev_line; - selection.to_column=cursor.column; - selection.to_line=cursor.line; - if (selection.from_column>selection.to_column) { - SWAP(selection.from_column,selection.to_column); - SWAP(selection.from_line,selection.to_line); - } - selection.selecting_line=prev_line; - selection.selecting_column=prev_col; - update(); + selection.active=true; + selection.selecting_mode=Selection::MODE_POINTER; + selection.from_column=prev_col; + selection.from_line=prev_line; + selection.to_column=cursor.column; + selection.to_line=cursor.line; + if (selection.from_column>selection.to_column) { + SWAP(selection.from_column,selection.to_column); + SWAP(selection.from_line,selection.to_line); + } + selection.selecting_line=prev_line; + selection.selecting_column=prev_col; + update(); - } else { + } else { - //if sel active and dblick last time < something + //if sel active and dblick last time < something - //else - selection.active=false; - selection.selecting_mode=Selection::MODE_POINTER; - selection.selecting_line=row; - selection.selecting_column=col; - } + //else + selection.active=false; + selection.selecting_mode=Selection::MODE_POINTER; + selection.selecting_line=row; + selection.selecting_column=col; + } - if (!mb.doubleclick && (OS::get_singleton()->get_ticks_msec()-last_dblclk)<600) { - //tripleclick select line - select(cursor.line,0,cursor.line,text[cursor.line].length()); - last_dblclk=0; + if (!mb.doubleclick && (OS::get_singleton()->get_ticks_msec()-last_dblclk)<600) { + //tripleclick select line + select(cursor.line,0,cursor.line,text[cursor.line].length()); + last_dblclk=0; - } else if (mb.doubleclick && text[cursor.line].length()) { + } else if (mb.doubleclick && text[cursor.line].length()) { - //doubleclick select world - String s = text[cursor.line]; - int beg=CLAMP(cursor.column,0,s.length()); - int end=beg; + //doubleclick select world + String s = text[cursor.line]; + int beg=CLAMP(cursor.column,0,s.length()); + int end=beg; - if (s[beg]>32 || beg==s.length()) { + if (s[beg]>32 || beg==s.length()) { - bool symbol = beg < s.length() && _is_symbol(s[beg]); //not sure if right but most editors behave like this + bool symbol = beg < s.length() && _is_symbol(s[beg]); //not sure if right but most editors behave like this - while(beg>0 && s[beg-1]>32 && (symbol==_is_symbol(s[beg-1]))) { - beg--; - } - while(end32 && (symbol==_is_symbol(s[end+1]))) { - end++; - } + while(beg>0 && s[beg-1]>32 && (symbol==_is_symbol(s[beg-1]))) { + beg--; + } + while(end32 && (symbol==_is_symbol(s[end+1]))) { + end++; + } - if (endget_ticks_msec(); + last_dblclk = OS::get_singleton()->get_ticks_msec(); - } + } - update(); - } - } else { + update(); + } + } else { - selection.selecting_mode=Selection::MODE_NONE; + selection.selecting_mode=Selection::MODE_NONE; // notify to show soft keyboard notification(NOTIFICATION_FOCUS_ENTER); - } + } - } break; - case InputEvent::MOUSE_MOTION: { + } break; + case InputEvent::MOUSE_MOTION: { - const InputEventMouseMotion &mm=p_input_event.mouse_motion; + const InputEventMouseMotion &mm=p_input_event.mouse_motion; - if (mm.button_mask&BUTTON_MASK_LEFT) { + if (mm.button_mask&BUTTON_MASK_LEFT) { - int row,col; - if (!_get_mouse_pos(Point2i(mm.x,mm.y), row,col)) - return; + int row,col; + if (!_get_mouse_pos(Point2i(mm.x,mm.y), row,col)) + return; - if (selection.selecting_mode==Selection::MODE_POINTER) { + if (selection.selecting_mode==Selection::MODE_POINTER) { - select(selection.selecting_line,selection.selecting_column,row,col); + select(selection.selecting_line,selection.selecting_column,row,col); - cursor_set_line( row ); - cursor_set_column( col ); - update(); + cursor_set_line( row ); + cursor_set_column( col ); + update(); - } + } - } + } - } break; + } break; - case InputEvent::KEY: { + case InputEvent::KEY: { - InputEventKey k=p_input_event.key; + InputEventKey k=p_input_event.key; - if (!k.pressed) - return; + if (!k.pressed) + return; - if (completion_active) { + if (completion_active) { - bool valid=true; - if (k.mod.command || k.mod.alt || k.mod.meta) - valid=false; + bool valid=true; + if (k.mod.command || k.mod.alt || k.mod.meta) + valid=false; - if (valid) { + if (valid) { - if (k.scancode==KEY_UP) { + if (k.scancode==KEY_UP) { - if (completion_index>0) { - completion_index--; - completion_current=completion_options[completion_index]; - update(); - } - accept_event(); - return; - } + if (completion_index>0) { + completion_index--; + completion_current=completion_options[completion_index]; + update(); + } + accept_event(); + return; + } - if (k.scancode==KEY_DOWN) { + if (k.scancode==KEY_DOWN) { - if (completion_index=completion_options.size()) - completion_index=completion_options.size()-1; - completion_current=completion_options[completion_index]; - update(); - accept_event(); - return; - } + completion_index+=get_constant("completion_lines"); + if (completion_index>=completion_options.size()) + completion_index=completion_options.size()-1; + completion_current=completion_options[completion_index]; + update(); + accept_event(); + return; + } - if (k.scancode==KEY_HOME) { + if (k.scancode==KEY_HOME) { - completion_index=0; - completion_current=completion_options[completion_index]; - update(); - accept_event(); - return; - } + completion_index=0; + completion_current=completion_options[completion_index]; + update(); + accept_event(); + return; + } - if (k.scancode==KEY_END) { + if (k.scancode==KEY_END) { - completion_index=completion_options.size()-1; - completion_current=completion_options[completion_index]; - update(); - accept_event(); - return; - } + completion_index=completion_options.size()-1; + completion_current=completion_options[completion_index]; + update(); + accept_event(); + return; + } - if (k.scancode==KEY_DOWN) { + if (k.scancode==KEY_DOWN) { - if (completion_index32) { - - if (cursor.column0 && txt[i-1]=='\n') || (i==0 /*&& selection.from_column==0*/)) && (txt[i]=='\t' || txt[i]==' ')) { - txt.remove(i); - //i--; - } - } - } else { - - for(int i=0;i0 && txt[i-1]=='\n') || (i==0 /*&& selection.from_column==0*/))) { - txt=txt.insert(i,"\t"); - //i--; - } - } - } - - if (txt!=prev_txt) { - - int sel_line=selection.from_line; - int sel_column=selection.from_column; - - cursor_set_line(selection.from_line); - cursor_set_column(selection.from_column); - _begin_compex_operation(); - _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); - _insert_text_at_cursor(txt); - _end_compex_operation(); - selection.active=true; - selection.from_column=sel_column; - selection.from_line=sel_line; - selection.to_column=cursor.column; - selection.to_line=cursor.line; - update(); - } - - dobreak=true; - accept_event(); - - } break; - case KEY_X: - case KEY_C: - //special keys often used with control, wait... - clear=(!k.mod.command || k.mod.shift || k.mod.alt ); - break; - case KEY_DELETE: - case KEY_BACKSPACE: - accept_event(); - clear=true; dobreak=true; - break; - case KEY_LEFT: - case KEY_RIGHT: - case KEY_UP: - case KEY_DOWN: - case KEY_PAGEUP: - case KEY_PAGEDOWN: - case KEY_HOME: - case KEY_END: - if (k.mod.shift) // if selecting ignore - break; - unselect=true; - break; - default: - if (k.unicode>=32 && !k.mod.command && !k.mod.alt && !k.mod.meta) - clear=true; - if (auto_brace_completion_enabled && _is_pair_left_symbol(k.unicode)) - clear=false; - } - - if (unselect) { - selection.active=false; - selection.selecting_mode=Selection::MODE_NONE; - update(); - } - if (clear) { - - selection.active=false; - update(); - _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); - cursor_set_line(selection.from_line); - cursor_set_column(selection.from_column); - update(); - } - if (dobreak) - break; - } - - selection.selecting_test=false; - - bool scancode_handled=true; - - // special scancode test... - - switch (k.scancode) { - - case KEY_ENTER: - case KEY_RETURN: { - - String ins="\n"; - - //keep indentation - for(int i=0;i0 && cc<=text[cursor.line].length() && text[cursor.line][cursor.column-1]=='\t') { - //simple unindent - - backspace_at_cursor(); - } - } else { - //simple indent - _insert_text_at_cursor("\t"); - } - } - - } break; - case KEY_BACKSPACE: { - if (readonly) - break; - backspace_at_cursor(); - - } break; - case KEY_LEFT: { - - if (k.mod.shift) - _pre_shift_selection(); + backspace_at_cursor(); + _update_completion_candidates(); + accept_event(); + return; + } + + + if (k.scancode==KEY_SHIFT) { + accept_event(); + return; + } + + if (k.unicode>32) { + + if (cursor.column0 && txt[i-1]=='\n') || (i==0 /*&& selection.from_column==0*/)) && (txt[i]=='\t' || txt[i]==' ')) { + txt.remove(i); + //i--; + } + } + } else { + + for(int i=0;i0 && txt[i-1]=='\n') || (i==0 /*&& selection.from_column==0*/))) { + txt=txt.insert(i,"\t"); + //i--; + } + } + } + + if (txt!=prev_txt) { + + int sel_line=selection.from_line; + int sel_column=selection.from_column; + + cursor_set_line(selection.from_line); + cursor_set_column(selection.from_column); + _begin_compex_operation(); + _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); + _insert_text_at_cursor(txt); + _end_compex_operation(); + selection.active=true; + selection.from_column=sel_column; + selection.from_line=sel_line; + selection.to_column=cursor.column; + selection.to_line=cursor.line; + update(); + } + + dobreak=true; + accept_event(); + + } break; + case KEY_X: + case KEY_C: + //special keys often used with control, wait... + clear=(!k.mod.command || k.mod.shift || k.mod.alt ); + break; + case KEY_DELETE: + case KEY_BACKSPACE: + accept_event(); + clear=true; dobreak=true; + break; + case KEY_LEFT: + case KEY_RIGHT: + case KEY_UP: + case KEY_DOWN: + case KEY_PAGEUP: + case KEY_PAGEDOWN: + case KEY_HOME: + case KEY_END: + // ignore arrows if any modifiers are held (shift = selecting, others may be used for editor hotkeys) + if (k.mod.command || k.mod.shift || k.mod.alt || k.mod.command) + break; + unselect=true; + break; + default: + if (k.unicode>=32 && !k.mod.command && !k.mod.alt && !k.mod.meta) + clear=true; + if (auto_brace_completion_enabled && _is_pair_left_symbol(k.unicode)) + clear=false; + } + + if (unselect) { + selection.active=false; + selection.selecting_mode=Selection::MODE_NONE; + update(); + } + if (clear) { + + selection.active=false; + update(); + _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); + cursor_set_line(selection.from_line); + cursor_set_column(selection.from_column); + update(); + } + if (dobreak) + break; + } + + selection.selecting_test=false; + + bool scancode_handled=true; + + // special scancode test... + + switch (k.scancode) { + + case KEY_ENTER: + case KEY_RETURN: { + + String ins="\n"; + + //keep indentation + for(int i=0;i0 && cc<=text[cursor.line].length() && text[cursor.line][cursor.column-1]=='\t') { + //simple unindent + + backspace_at_cursor(); + } + } else { + //simple indent + _insert_text_at_cursor("\t"); + } + } + + } break; + case KEY_BACKSPACE: { + if (readonly) + break; + backspace_at_cursor(); + + } break; + case KEY_LEFT: { + + if (k.mod.shift) + _pre_shift_selection(); #ifdef APPLE_STYLE_KEYS - if (k.mod.command) { - cursor_set_column(0); - } else if (k.mod.alt) { + if (k.mod.command) { + cursor_set_column(0); + } else if (k.mod.alt) { #else - if (k.mod.command) { + if (k.mod.alt) { + break; + } else if (k.mod.command) { #endif - bool prev_char=false; - int cc=cursor.column; - while (cc>0) { + bool prev_char=false; + int cc=cursor.column; + while (cc>0) { - bool ischar=_is_text_char(text[cursor.line][cc-1]); + bool ischar=_is_text_char(text[cursor.line][cc-1]); - if (prev_char && !ischar) - break; + if (prev_char && !ischar) + break; - prev_char=ischar; - cc--; + prev_char=ischar; + cc--; - } + } - cursor_set_column(cc); + cursor_set_column(cc); } else if (cursor.column==0) { - if (cursor.line>0) { - cursor_set_line(cursor.line-1); - cursor_set_column(text[cursor.line].length()); - } + if (cursor.line>0) { + cursor_set_line(cursor.line-1); + cursor_set_column(text[cursor.line].length()); + } } else { - cursor_set_column(cursor_get_column()-1); - } + cursor_set_column(cursor_get_column()-1); + } - if (k.mod.shift) - _post_shift_selection(); + if (k.mod.shift) + _post_shift_selection(); - } break; - case KEY_RIGHT: { + } break; + case KEY_RIGHT: { - if (k.mod.shift) - _pre_shift_selection(); + if (k.mod.shift) + _pre_shift_selection(); #ifdef APPLE_STYLE_KEYS - if (k.mod.command) { - cursor_set_column(text[cursor.line].length()); - } else if (k.mod.alt) { + if (k.mod.command) { + cursor_set_column(text[cursor.line].length()); + } else if (k.mod.alt) { #else - if (k.mod.command) { + if (k.mod.alt) { + break; + } else if (k.mod.command) { #endif - bool prev_char=false; - int cc=cursor.column; - while (ccset_clipboard(clipboard); cut_copy_line = false; } - } break; - case KEY_Z: { + } break; + case KEY_Z: { - if (!k.mod.command) { - scancode_handled=false; - break; - } + if (!k.mod.command) { + scancode_handled=false; + break; + } - if (k.mod.shift) - redo(); - else - undo(); - } break; - case KEY_V: { + if (k.mod.shift) + redo(); + else + undo(); + } break; + case KEY_V: { - if (!k.mod.command || k.mod.shift || k.mod.alt) { - scancode_handled=false; - break; - } + if (!k.mod.command || k.mod.shift || k.mod.alt) { + scancode_handled=false; + break; + } - String clipboard = OS::get_singleton()->get_clipboard(); + String clipboard = OS::get_singleton()->get_clipboard(); - if (selection.active) { - selection.active=false; - _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); - cursor_set_line(selection.from_line); - cursor_set_column(selection.from_column); + if (selection.active) { + selection.active=false; + _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); + cursor_set_line(selection.from_line); + cursor_set_column(selection.from_column); - } + } else if (cut_copy_line) { cursor_set_column(0); @@ -1677,20 +1682,20 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { clipboard += ins; } - _insert_text_at_cursor(clipboard); + _insert_text_at_cursor(clipboard); - update(); - } break; - case KEY_SPACE: { - if (completion_enabled && k.mod.command) { + update(); + } break; + case KEY_SPACE: { + if (completion_enabled && k.mod.command) { - query_code_comple(); - scancode_handled=true; - } else { - scancode_handled=false; - } + query_code_comple(); + scancode_handled=true; + } else { + scancode_handled=false; + } - } break; + } break; case KEY_K:{ if (!k.mod.command || k.mod.shift || k.mod.alt) { @@ -1741,57 +1746,57 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { scancode_handled=false; } break; - } + } - if (scancode_handled) - accept_event(); + if (scancode_handled) + accept_event(); - if (!scancode_handled && !k.mod.command && !k.mod.alt) { + if (!scancode_handled && !k.mod.command && !k.mod.alt) { - if (k.unicode>=32) { + if (k.unicode>=32) { - if (readonly) - break; + if (readonly) + break; - accept_event(); - } else { + accept_event(); + } else { - break; - } - } - - if (!scancode_handled && !k.mod.command && !k.mod.alt) { - - if (k.unicode>=32) { + break; + } + } - if (readonly) - break; - - const CharType chr[2] = {k.unicode, 0}; - - if(auto_brace_completion_enabled && _is_pair_symbol(chr[0])) { - _consume_pair_symbol(chr[0]); - } else { - _insert_text_at_cursor(chr); - } - - accept_event(); - } else { + if (!scancode_handled && !k.mod.command && !k.mod.alt) { - break; - } - } - + if (k.unicode>=32) { - if (!selection.selecting_test) { + if (readonly) + break; - selection.selecting_mode=Selection::MODE_NONE; - } + const CharType chr[2] = {k.unicode, 0}; - return; - } break; + if(auto_brace_completion_enabled && _is_pair_symbol(chr[0])) { + _consume_pair_symbol(chr[0]); + } else { + _insert_text_at_cursor(chr); + } - } + accept_event(); + } else { + + break; + } + } + + + if (!selection.selecting_test) { + + selection.selecting_mode=Selection::MODE_NONE; + } + + return; + } break; + + } } @@ -1799,253 +1804,249 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { void TextEdit::_pre_shift_selection() { - if (!selection.active || selection.selecting_mode!=Selection::MODE_SHIFT) { + if (!selection.active || selection.selecting_mode!=Selection::MODE_SHIFT) { - selection.selecting_line=cursor.line; - selection.selecting_column=cursor.column; - selection.active=true; - selection.selecting_mode=Selection::MODE_SHIFT; - } + selection.selecting_line=cursor.line; + selection.selecting_column=cursor.column; + selection.active=true; + selection.selecting_mode=Selection::MODE_SHIFT; + } } void TextEdit::_post_shift_selection() { - if (selection.active && selection.selecting_mode==Selection::MODE_SHIFT) { + if (selection.active && selection.selecting_mode==Selection::MODE_SHIFT) { - select(selection.selecting_line,selection.selecting_column,cursor.line,cursor.column); - update(); - } + select(selection.selecting_line,selection.selecting_column,cursor.line,cursor.column); + update(); + } - selection.selecting_test=true; + selection.selecting_test=true; } /**** TEXT EDIT CORE API ****/ void TextEdit::_base_insert_text(int p_line, int p_char,const String& p_text,int &r_end_line,int &r_end_column) { - //save for undo... - ERR_FAIL_INDEX(p_line,text.size()); - ERR_FAIL_COND(p_char<0); + //save for undo... + ERR_FAIL_INDEX(p_line,text.size()); + ERR_FAIL_COND(p_char<0); - /* STEP 1 add spaces if the char is greater than the end of the line */ - while(p_char>text[p_line].length()) { + /* STEP 1 add spaces if the char is greater than the end of the line */ + while(p_char>text[p_line].length()) { - text.set(p_line,text[p_line]+String::chr(' ')); - } + text.set(p_line,text[p_line]+String::chr(' ')); + } - /* STEP 2 separate dest string in pre and post text */ + /* STEP 2 separate dest string in pre and post text */ - String preinsert_text = text[p_line].substr(0,p_char); - String postinsert_text = text[p_line].substr(p_char,text[p_line].size()); + String preinsert_text = text[p_line].substr(0,p_char); + String postinsert_text = text[p_line].substr(p_char,text[p_line].size()); - /* STEP 3 remove \r from source text and separate in substrings */ + /* STEP 3 remove \r from source text and separate in substrings */ - //buh bye \r and split - Vector substrings = p_text.replace("\r","").split("\n"); + //buh bye \r and split + Vector substrings = p_text.replace("\r","").split("\n"); - for(int i=0;ipush_call(this,"_text_changed_emit"); - text_changed_dirty=true; - } + if (!text_changed_dirty && !setting_text) { + if (is_inside_tree()) + MessageQueue::get_singleton()->push_call(this,"_text_changed_emit"); + text_changed_dirty=true; + } } String TextEdit::_base_get_text(int p_from_line, int p_from_column,int p_to_line,int p_to_column) const { - ERR_FAIL_INDEX_V(p_from_line,text.size(),String()); - ERR_FAIL_INDEX_V(p_from_column,text[p_from_line].length()+1,String()); - ERR_FAIL_INDEX_V(p_to_line,text.size(),String()); - ERR_FAIL_INDEX_V(p_to_column,text[p_to_line].length()+1,String()); - ERR_FAIL_COND_V(p_to_line < p_from_line ,String()); // from > to - ERR_FAIL_COND_V(p_to_line == p_from_line && p_to_column to + ERR_FAIL_INDEX_V(p_from_line,text.size(),String()); + ERR_FAIL_INDEX_V(p_from_column,text[p_from_line].length()+1,String()); + ERR_FAIL_INDEX_V(p_to_line,text.size(),String()); + ERR_FAIL_INDEX_V(p_to_column,text[p_to_line].length()+1,String()); + ERR_FAIL_COND_V(p_to_line < p_from_line ,String()); // from > to + ERR_FAIL_COND_V(p_to_line == p_from_line && p_to_column to - String ret; + String ret; - for(int i=p_from_line;i<=p_to_line;i++) { + for(int i=p_from_line;i<=p_to_line;i++) { - int begin = (i==p_from_line)?p_from_column:0; - int end = (i==p_to_line)?p_to_column:text[i].length(); + int begin = (i==p_from_line)?p_from_column:0; + int end = (i==p_to_line)?p_to_column:text[i].length(); - if (i>p_from_line) - ret+="\n"; - ret+=text[i].substr(begin,end-begin); - } + if (i>p_from_line) + ret+="\n"; + ret+=text[i].substr(begin,end-begin); + } - return ret; + return ret; } void TextEdit::_base_remove_text(int p_from_line, int p_from_column,int p_to_line,int p_to_column) { - ERR_FAIL_INDEX(p_from_line,text.size()); - ERR_FAIL_INDEX(p_from_column,text[p_from_line].length()+1); - ERR_FAIL_INDEX(p_to_line,text.size()); - ERR_FAIL_INDEX(p_to_column,text[p_to_line].length()+1); - ERR_FAIL_COND(p_to_line < p_from_line ); // from > to - ERR_FAIL_COND(p_to_line == p_from_line && p_to_column to + ERR_FAIL_INDEX(p_from_line,text.size()); + ERR_FAIL_INDEX(p_from_column,text[p_from_line].length()+1); + ERR_FAIL_INDEX(p_to_line,text.size()); + ERR_FAIL_INDEX(p_to_column,text[p_to_line].length()+1); + ERR_FAIL_COND(p_to_line < p_from_line ); // from > to + ERR_FAIL_COND(p_to_line == p_from_line && p_to_column to - String pre_text = text[p_from_line].substr(0,p_from_column); - String post_text = text[p_to_line].substr(p_to_column,text[p_to_line].length()); + String pre_text = text[p_from_line].substr(0,p_from_column); + String post_text = text[p_to_line].substr(p_to_column,text[p_to_line].length()); - for(int i=p_from_line;ipush_call(this,"_text_changed_emit"); - text_changed_dirty=true; - } + if (!text_changed_dirty && !setting_text) { + if (is_inside_tree()) + MessageQueue::get_singleton()->push_call(this,"_text_changed_emit"); + text_changed_dirty=true; + } } - - void TextEdit::_insert_text(int p_line, int p_char,const String& p_text,int *r_end_line,int *r_end_column) { - if (!setting_text) - idle_detect->start(); + if (!setting_text) + idle_detect->start(); - if (undo_enabled) { - _clear_redo(); - } + if (undo_enabled) { + _clear_redo(); + } - int retline,retchar; - _base_insert_text(p_line,p_char,p_text,retline,retchar); - if (r_end_line) - *r_end_line=retline; - if (r_end_column) - *r_end_column=retchar; + int retline,retchar; + _base_insert_text(p_line,p_char,p_text,retline,retchar); + if (r_end_line) + *r_end_line=retline; + if (r_end_column) + *r_end_column=retchar; - if (!undo_enabled) - return; + if (!undo_enabled) + return; - /* UNDO!! */ - TextOperation op; - op.type=TextOperation::TYPE_INSERT; - op.from_line=p_line; - op.from_column=p_char; - op.to_line=retline; - op.to_column=retchar; - op.text=p_text; - op.version=++version; - op.chain_forward=false; - op.chain_backward=false; + /* UNDO!! */ + TextOperation op; + op.type=TextOperation::TYPE_INSERT; + op.from_line=p_line; + op.from_column=p_char; + op.to_line=retline; + op.to_column=retchar; + op.text=p_text; + op.version=++version; + op.chain_forward=false; + op.chain_backward=false; - //see if it shold just be set as current op - if (current_op.type!=op.type) { - _push_current_op(); - current_op=op; + //see if it shold just be set as current op + if (current_op.type!=op.type) { + _push_current_op(); + current_op=op; - return; //set as current op, return - } - //see if it can be merged - if (current_op.to_line!=p_line || current_op.to_column!=p_char) { - _push_current_op(); - current_op=op; - return; //set as current op, return - } - //merge current op + return; //set as current op, return + } + //see if it can be merged + if (current_op.to_line!=p_line || current_op.to_column!=p_char) { + _push_current_op(); + current_op=op; + return; //set as current op, return + } + //merge current op - current_op.text+=p_text; - current_op.to_column=retchar; - current_op.to_line=retline; - current_op.version=op.version; + current_op.text+=p_text; + current_op.to_column=retchar; + current_op.to_line=retline; + current_op.version=op.version; } void TextEdit::_remove_text(int p_from_line, int p_from_column,int p_to_line,int p_to_column) { - if (!setting_text) - idle_detect->start(); + if (!setting_text) + idle_detect->start(); - String text; - if (undo_enabled) { - _clear_redo(); - text=_base_get_text(p_from_line,p_from_column,p_to_line,p_to_column); - } + String text; + if (undo_enabled) { + _clear_redo(); + text=_base_get_text(p_from_line,p_from_column,p_to_line,p_to_column); + } - _base_remove_text(p_from_line,p_from_column,p_to_line,p_to_column); + _base_remove_text(p_from_line,p_from_column,p_to_line,p_to_column); - if (!undo_enabled) - return; + if (!undo_enabled) + return; - /* UNDO!! */ - TextOperation op; - op.type=TextOperation::TYPE_REMOVE; - op.from_line=p_from_line; - op.from_column=p_from_column; - op.to_line=p_to_line; - op.to_column=p_to_column; - op.text=text; - op.version=++version; - op.chain_forward=false; - op.chain_backward=false; + /* UNDO!! */ + TextOperation op; + op.type=TextOperation::TYPE_REMOVE; + op.from_line=p_from_line; + op.from_column=p_from_column; + op.to_line=p_to_line; + op.to_column=p_to_column; + op.text=text; + op.version=++version; + op.chain_forward=false; + op.chain_backward=false; - //see if it shold just be set as current op - if (current_op.type!=op.type) { - _push_current_op(); - current_op=op; - return; //set as current op, return - } - //see if it can be merged - if (current_op.from_line==p_to_line && current_op.from_column==p_to_column) { - //basckace or similar - current_op.text=text+current_op.text; - current_op.from_line=p_from_line; - current_op.from_column=p_from_column; - return; //update current op - } - if (current_op.from_line==p_from_line && current_op.from_column==p_from_column) { + //see if it shold just be set as current op + if (current_op.type!=op.type) { + _push_current_op(); + current_op=op; + return; //set as current op, return + } + //see if it can be merged + if (current_op.from_line==p_to_line && current_op.from_column==p_to_column) { + //basckace or similar + current_op.text=text+current_op.text; + current_op.from_line=p_from_line; + current_op.from_column=p_from_column; + return; //update current op + } + if (current_op.from_line==p_from_line && current_op.from_column==p_from_column) { - //current_op.text=text+current_op.text; - //current_op.from_line=p_from_line; - //current_op.from_column=p_from_column; - //return; //update current op - } + //current_op.text=text+current_op.text; + //current_op.from_line=p_from_line; + //current_op.from_column=p_from_column; + //return; //update current op + } - _push_current_op(); - current_op=op; + _push_current_op(); + current_op=op; } void TextEdit::_insert_text_at_cursor(const String& p_text) { - int new_column,new_line; - _insert_text(cursor.line,cursor.column,p_text,&new_line,&new_column); - cursor_set_line(new_line); - cursor_set_column(new_column); + int new_column,new_line; + _insert_text(cursor.line,cursor.column,p_text,&new_line,&new_column); + cursor_set_line(new_line); + cursor_set_column(new_column); - update(); + update(); } @@ -2053,66 +2054,66 @@ void TextEdit::_insert_text_at_cursor(const String& p_text) { int TextEdit::get_char_count() { - int totalsize=0; + int totalsize=0; - for (int i=0;i0) - totalsize++; // incliude \n - totalsize+=text[i].length(); - } + if (i>0) + totalsize++; // incliude \n + totalsize+=text[i].length(); + } - return totalsize; // omit last \n + return totalsize; // omit last \n } Size2 TextEdit::get_minimum_size() { - return cache.style_normal->get_minimum_size(); + return cache.style_normal->get_minimum_size(); } int TextEdit::get_visible_rows() const { - int total=cache.size.height; - total-=cache.style_normal->get_minimum_size().height; - total/=get_row_height(); - return total; + int total=cache.size.height; + total-=cache.style_normal->get_minimum_size().height; + total/=get_row_height(); + return total; } void TextEdit::adjust_viewport_to_cursor() { - if (cursor.line_ofs>cursor.line) - cursor.line_ofs=cursor.line; + if (cursor.line_ofs>cursor.line) + cursor.line_ofs=cursor.line; - int visible_width=cache.size.width-cache.style_normal->get_minimum_size().width-cache.line_number_w; - if (v_scroll->is_visible()) - visible_width-=v_scroll->get_combined_minimum_size().width; - visible_width-=20; // give it a little more space + int visible_width=cache.size.width-cache.style_normal->get_minimum_size().width-cache.line_number_w; + if (v_scroll->is_visible()) + visible_width-=v_scroll->get_combined_minimum_size().width; + visible_width-=20; // give it a little more space - //printf("rowofs %i, visrows %i, cursor.line %i\n",cursor.line_ofs,get_visible_rows(),cursor.line); + //printf("rowofs %i, visrows %i, cursor.line %i\n",cursor.line_ofs,get_visible_rows(),cursor.line); - int visible_rows = get_visible_rows(); - if (h_scroll->is_visible()) - visible_rows-=((h_scroll->get_combined_minimum_size().height-1)/get_row_height()); + int visible_rows = get_visible_rows(); + if (h_scroll->is_visible()) + visible_rows-=((h_scroll->get_combined_minimum_size().height-1)/get_row_height()); - if (cursor.line>=(cursor.line_ofs+visible_rows)) - cursor.line_ofs=cursor.line-visible_rows+1; - if (cursor.line=(cursor.line_ofs+visible_rows)) + cursor.line_ofs=cursor.line-visible_rows+1; + if (cursor.line(cursor.x_ofs+visible_width)) - cursor.x_ofs=cursor_x-visible_width+1; + if (cursor_x>(cursor.x_ofs+visible_width)) + cursor.x_ofs=cursor_x-visible_width+1; - if (cursor_x < cursor.x_ofs) - cursor.x_ofs=cursor_x; + if (cursor_x < cursor.x_ofs) + cursor.x_ofs=cursor_x; - update(); + update(); /* - get_range()->set_max(text.size()); + get_range()->set_max(text.size()); - get_range()->set_page(get_visible_rows()); + get_range()->set_page(get_visible_rows()); - get_range()->set((int)cursor.line_ofs); + get_range()->set((int)cursor.line_ofs); */ @@ -2120,82 +2121,80 @@ void TextEdit::adjust_viewport_to_cursor() { void TextEdit::cursor_set_column(int p_col) { - if (p_col<0) - p_col=0; + if (p_col<0) + p_col=0; - cursor.column=p_col; - if (cursor.column > get_line( cursor.line ).length()) - cursor.column=get_line( cursor.line ).length(); + cursor.column=p_col; + if (cursor.column > get_line( cursor.line ).length()) + cursor.column=get_line( cursor.line ).length(); - cursor.last_fit_x=get_column_x_offset(cursor.column,get_line(cursor.line)); + cursor.last_fit_x=get_column_x_offset(cursor.column,get_line(cursor.line)); - adjust_viewport_to_cursor(); + adjust_viewport_to_cursor(); - if (!cursor_changed_dirty) { - - if (is_inside_tree()) - MessageQueue::get_singleton()->push_call(this,"_cursor_changed_emit"); - cursor_changed_dirty=true; - } + if (!cursor_changed_dirty) { + if (is_inside_tree()) + MessageQueue::get_singleton()->push_call(this,"_cursor_changed_emit"); + cursor_changed_dirty=true; + } } void TextEdit::cursor_set_line(int p_row) { - if (setting_row) - return; + if (setting_row) + return; - setting_row=true; - if (p_row<0) - p_row=0; + setting_row=true; + if (p_row<0) + p_row=0; - if (p_row>=(int)text.size()) - p_row=(int)text.size()-1; + if (p_row>=(int)text.size()) + p_row=(int)text.size()-1; - cursor.line=p_row; - cursor.column=get_char_pos_for( cursor.last_fit_x, get_line( cursor.line) ); + cursor.line=p_row; + cursor.column=get_char_pos_for( cursor.last_fit_x, get_line( cursor.line) ); - adjust_viewport_to_cursor(); + adjust_viewport_to_cursor(); - setting_row=false; + setting_row=false; - if (!cursor_changed_dirty) { - - if (is_inside_tree()) - MessageQueue::get_singleton()->push_call(this,"_cursor_changed_emit"); - cursor_changed_dirty=true; - } + if (!cursor_changed_dirty) { + if (is_inside_tree()) + MessageQueue::get_singleton()->push_call(this,"_cursor_changed_emit"); + cursor_changed_dirty=true; + } } int TextEdit::cursor_get_column() const { - return cursor.column; + return cursor.column; } int TextEdit::cursor_get_line() const { - return cursor.line; + return cursor.line; } void TextEdit::_scroll_moved(double p_to_val) { - if (updating_scrolls) - return; + if (updating_scrolls) + return; - if (h_scroll->is_visible()) - cursor.x_ofs=h_scroll->get_val(); - if (v_scroll->is_visible()) - cursor.line_ofs=v_scroll->get_val(); - update(); + if (h_scroll->is_visible()) + cursor.x_ofs=h_scroll->get_val(); + if (v_scroll->is_visible()) + cursor.line_ofs=v_scroll->get_val(); + update(); } @@ -2204,1110 +2203,1117 @@ void TextEdit::_scroll_moved(double p_to_val) { int TextEdit::get_row_height() const { - return cache.font->get_height()+cache.line_spacing; + return cache.font->get_height()+cache.line_spacing; } int TextEdit::get_char_pos_for(int p_px,String p_str) const { - int px=0; - int c=0; + int px=0; + int c=0; - int tab_w = cache.font->get_char_size(' ').width*tab_size; + int tab_w = cache.font->get_char_size(' ').width*tab_size; - while (cget_char_size(p_str[c],p_str[c+1]).width; - } + w=cache.font->get_char_size(p_str[c],p_str[c+1]).width; + } - if (p_px<(px+w/2)) - break; - px+=w; - c++; - } + if (p_px<(px+w/2)) + break; + px+=w; + c++; + } - return c; + return c; } int TextEdit::get_column_x_offset(int p_char,String p_str) { - int px=0; + int px=0; - int tab_w = cache.font->get_char_size(' ').width*tab_size; + int tab_w = cache.font->get_char_size(' ').width*tab_size; - for (int i=0;i=p_str.length()) - break; + if (i>=p_str.length()) + break; - if (p_str[i]=='\t') { + if (p_str[i]=='\t') { - int left = px%tab_w; - if (left==0) - px+=tab_w; - else - px+=tab_w-px%tab_w; // is right... + int left = px%tab_w; + if (left==0) + px+=tab_w; + else + px+=tab_w-px%tab_w; // is right... - } else { - px+=cache.font->get_char_size(p_str[i],p_str[i+1]).width; - } - } + } else { + px+=cache.font->get_char_size(p_str[i],p_str[i+1]).width; + } + } - return px; + return px; } void TextEdit::insert_text_at_cursor(const String& p_text) { - if (selection.active) { + if (selection.active) { - cursor_set_line(selection.from_line); - cursor_set_column(selection.from_column); + cursor_set_line(selection.from_line); + cursor_set_column(selection.from_column); - _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); - selection.active=false; - selection.selecting_mode=Selection::MODE_NONE; + _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); + selection.active=false; + selection.selecting_mode=Selection::MODE_NONE; - } + } - _insert_text_at_cursor(p_text); - update(); + _insert_text_at_cursor(p_text); + update(); } Control::CursorShape TextEdit::get_cursor_shape(const Point2& p_pos) const { - if(completion_active && completion_rect.has_point(p_pos)) { - return CURSOR_ARROW; - } - return CURSOR_IBEAM; + if(completion_active && completion_rect.has_point(p_pos)) { + return CURSOR_ARROW; + } + return CURSOR_IBEAM; } void TextEdit::set_text(String p_text){ - setting_text=true; - _clear(); - _insert_text_at_cursor(p_text); + setting_text=true; + _clear(); + _insert_text_at_cursor(p_text); - cursor.column=0; - cursor.line=0; - cursor.x_ofs=0; - cursor.line_ofs=0; - cursor.last_fit_x=0; - cursor_set_line(0); - cursor_set_column(0); - update(); - setting_text=false; + cursor.column=0; + cursor.line=0; + cursor.x_ofs=0; + cursor.line_ofs=0; + cursor.last_fit_x=0; + cursor_set_line(0); + cursor_set_column(0); + update(); + setting_text=false; - //get_range()->set(0); + //get_range()->set(0); }; String TextEdit::get_text() { - String longthing; - int len = text.size(); - for (int i=0;i=text.size()) - return ""; + if (line<0 || line>=text.size()) + return ""; - return text[line]; + return text[line]; }; void TextEdit::_clear() { - clear_undo_history(); - text.clear(); - cursor.column=0; - cursor.line=0; - cursor.x_ofs=0; - cursor.line_ofs=0; - cursor.last_fit_x=0; + clear_undo_history(); + text.clear(); + cursor.column=0; + cursor.line=0; + cursor.x_ofs=0; + cursor.line_ofs=0; + cursor.last_fit_x=0; } void TextEdit::clear() { - setting_text=true; - _clear(); - setting_text=false; + setting_text=true; + _clear(); + setting_text=false; }; void TextEdit::set_readonly(bool p_readonly) { - readonly=p_readonly; + readonly=p_readonly; } void TextEdit::set_wrap(bool p_wrap) { - wrap=p_wrap; + wrap=p_wrap; } void TextEdit::set_max_chars(int p_max_chars) { - max_chars=p_max_chars; + max_chars=p_max_chars; } void TextEdit::_update_caches() { - cache.style_normal=get_stylebox("normal"); - cache.style_focus=get_stylebox("focus"); - cache.font=get_font("font"); - cache.font_color=get_color("font_color"); - cache.font_selected_color=get_color("font_selected_color"); - cache.keyword_color=get_color("keyword_color"); - cache.selection_color=get_color("selection_color"); - cache.mark_color=get_color("mark_color"); - cache.current_line_color=get_color("current_line_color"); - cache.breakpoint_color=get_color("breakpoint_color"); - cache.line_spacing=get_constant("line_spacing"); - cache.row_height = cache.font->get_height() + cache.line_spacing; - cache.tab_icon=get_icon("tab"); - text.set_font(cache.font); + cache.style_normal=get_stylebox("normal"); + cache.style_focus=get_stylebox("focus"); + cache.font=get_font("font"); + cache.font_color=get_color("font_color"); + cache.font_selected_color=get_color("font_selected_color"); + cache.keyword_color=get_color("keyword_color"); + cache.selection_color=get_color("selection_color"); + cache.mark_color=get_color("mark_color"); + cache.current_line_color=get_color("current_line_color"); + cache.breakpoint_color=get_color("breakpoint_color"); + cache.line_spacing=get_constant("line_spacing"); + cache.row_height = cache.font->get_height() + cache.line_spacing; + cache.tab_icon=get_icon("tab"); + text.set_font(cache.font); } void TextEdit::clear_colors() { - keywords.clear(); - color_regions.clear();; - text.clear_caches(); - custom_bg_color=Color(0,0,0,0); + keywords.clear(); + color_regions.clear();; + text.clear_caches(); + custom_bg_color=Color(0,0,0,0); } void TextEdit::set_custom_bg_color(const Color& p_color) { - custom_bg_color=p_color; - update(); + custom_bg_color=p_color; + update(); } void TextEdit::add_keyword_color(const String& p_keyword,const Color& p_color) { - keywords[p_keyword]=p_color; - update(); + keywords[p_keyword]=p_color; + update(); } void TextEdit::add_color_region(const String& p_begin_key,const String& p_end_key,const Color &p_color,bool p_line_only) { - color_regions.push_back(ColorRegion(p_begin_key,p_end_key,p_color,p_line_only)); - text.clear_caches(); - update(); - + color_regions.push_back(ColorRegion(p_begin_key,p_end_key,p_color,p_line_only)); + text.clear_caches(); + update(); + } void TextEdit::set_symbol_color(const Color& p_color) { - symbol_color=p_color; - update(); + symbol_color=p_color; + update(); } void TextEdit::set_syntax_coloring(bool p_enabled) { - syntax_coloring=p_enabled; - update(); + syntax_coloring=p_enabled; + update(); } bool TextEdit::is_syntax_coloring_enabled() const { - return syntax_coloring; + return syntax_coloring; } void TextEdit::cut() { - if (!selection.active) - return; + if (!selection.active) + return; - String clipboard = _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); - OS::get_singleton()->set_clipboard(clipboard); + String clipboard = _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); + OS::get_singleton()->set_clipboard(clipboard); - cursor_set_line(selection.from_line); - cursor_set_column(selection.from_column); + cursor_set_line(selection.from_line); + cursor_set_column(selection.from_column); - _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); - selection.active=false; - selection.selecting_mode=Selection::MODE_NONE; - update(); + _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); + selection.active=false; + selection.selecting_mode=Selection::MODE_NONE; + update(); } void TextEdit::copy() { - if (!selection.active) - return; + if (!selection.active) + return; - String clipboard = _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); - OS::get_singleton()->set_clipboard(clipboard); + String clipboard = _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); + OS::get_singleton()->set_clipboard(clipboard); } void TextEdit::paste() { - if (selection.active) { + if (selection.active) { - cursor_set_line(selection.from_line); - cursor_set_column(selection.from_column); + cursor_set_line(selection.from_line); + cursor_set_column(selection.from_column); - _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); - selection.active=false; - selection.selecting_mode=Selection::MODE_NONE; + _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); + selection.active=false; + selection.selecting_mode=Selection::MODE_NONE; - } + } - String clipboard = OS::get_singleton()->get_clipboard(); - _insert_text_at_cursor(clipboard); - update(); + String clipboard = OS::get_singleton()->get_clipboard(); + _insert_text_at_cursor(clipboard); + update(); } void TextEdit::select_all() { - if (text.size()==1 && text[0].length()==0) - return; - selection.active=true; - selection.from_line=0; - selection.from_column=0; - selection.to_line=text.size()-1; - selection.to_column=text[selection.to_line].size(); - selection.selecting_mode=Selection::MODE_NONE; - update(); + if (text.size()==1 && text[0].length()==0) + return; + selection.active=true; + selection.from_line=0; + selection.from_column=0; + selection.to_line=text.size()-1; + selection.to_column=text[selection.to_line].size(); + selection.selecting_mode=Selection::MODE_NONE; + update(); } void TextEdit::deselect() { - selection.active=false; - update(); + selection.active=false; + update(); } void TextEdit::select(int p_from_line,int p_from_column,int p_to_line,int p_to_column) { - if (p_from_line>=text.size()) - p_from_line=text.size()-1; - if (p_from_column>=text[p_from_line].length()) - p_from_column=text[p_from_line].length(); + if (p_from_line>=text.size()) + p_from_line=text.size()-1; + if (p_from_column>=text[p_from_line].length()) + p_from_column=text[p_from_line].length(); - if (p_to_line>=text.size()) - p_to_line=text.size()-1; - if (p_to_column>=text[p_to_line].length()) - p_to_column=text[p_to_line].length(); + if (p_to_line>=text.size()) + p_to_line=text.size()-1; + if (p_to_column>=text[p_to_line].length()) + p_to_column=text[p_to_line].length(); - selection.from_line=p_from_line; - selection.from_column=p_from_column; - selection.to_line=p_to_line; - selection.to_column=p_to_column; + selection.from_line=p_from_line; + selection.from_column=p_from_column; + selection.to_line=p_to_line; + selection.to_column=p_to_column; - selection.active=true; + selection.active=true; - if (selection.from_line==selection.to_line) { + if (selection.from_line==selection.to_line) { - if (selection.from_column==selection.to_column) { + if (selection.from_column==selection.to_column) { - selection.active=false; + selection.active=false; - } else if (selection.from_column>selection.to_column) { + } else if (selection.from_column>selection.to_column) { - SWAP( selection.from_column, selection.to_column ); - } - } else if (selection.from_line>selection.to_line) { + SWAP( selection.from_column, selection.to_column ); + } + } else if (selection.from_line>selection.to_line) { - SWAP( selection.from_line, selection.to_line ); - SWAP( selection.from_column, selection.to_column ); - } + SWAP( selection.from_line, selection.to_line ); + SWAP( selection.from_column, selection.to_column ); + } - update(); + update(); } bool TextEdit::is_selection_active() const { - return selection.active; + return selection.active; } int TextEdit::get_selection_from_line() const { - ERR_FAIL_COND_V(!selection.active,-1); - return selection.from_line; + ERR_FAIL_COND_V(!selection.active,-1); + return selection.from_line; } int TextEdit::get_selection_from_column() const { - ERR_FAIL_COND_V(!selection.active,-1); - return selection.from_column; + ERR_FAIL_COND_V(!selection.active,-1); + return selection.from_column; } int TextEdit::get_selection_to_line() const { - ERR_FAIL_COND_V(!selection.active,-1); - return selection.to_line; + ERR_FAIL_COND_V(!selection.active,-1); + return selection.to_line; } int TextEdit::get_selection_to_column() const { - ERR_FAIL_COND_V(!selection.active,-1); - return selection.to_column; + ERR_FAIL_COND_V(!selection.active,-1); + return selection.to_column; } String TextEdit::get_selection_text() const { - if (!selection.active) - return ""; + if (!selection.active) + return ""; - return _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); + return _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); } String TextEdit::get_word_under_cursor() const { - int prev_cc = cursor.column; - while(prev_cc >0) { - bool is_char = _is_text_char(text[cursor.line][prev_cc-1]); - if (!is_char) - break; - --prev_cc; - } + int prev_cc = cursor.column; + while(prev_cc >0) { + bool is_char = _is_text_char(text[cursor.line][prev_cc-1]); + if (!is_char) + break; + --prev_cc; + } - int next_cc = cursor.column; - while(next_cc TextEdit::_search_bind(const String &p_key,uint32_t p_search_flags, int p_from_line,int p_from_column) const { - int col,line; - if (search(p_key,p_search_flags,p_from_line,p_from_column,col,line)) { - DVector result; - result.resize(2); - result.set(0,line); - result.set(1,col); - return result; + int col,line; + if (search(p_key,p_search_flags,p_from_line,p_from_column,col,line)) { + DVector result; + result.resize(2); + result.set(0,line); + result.set(1,col); + return result; - } else { + } else { - return DVector(); - } + return DVector(); + } } bool TextEdit::search(const String &p_key,uint32_t p_search_flags, int p_from_line, int p_from_column,int &r_line,int &r_column) const { - if (p_key.length()==0) - return false; - ERR_FAIL_INDEX_V(p_from_line,text.size(),false); - ERR_FAIL_INDEX_V(p_from_column,text[p_from_line].length()+1,false); + if (p_key.length()==0) + return false; + ERR_FAIL_INDEX_V(p_from_line,text.size(),false); + ERR_FAIL_INDEX_V(p_from_column,text[p_from_line].length()+1,false); - //search through the whole documment, but start by current line + //search through the whole documment, but start by current line - int line=-1; - int pos=-1; + int line=-1; + int pos=-1; - line=p_from_line; + line=p_from_line; - for(int i=0;i0 && _is_text_char(text_line[pos-1])) - pos=-1; - else if (_is_text_char(text_line[pos+p_key.length()])) - pos=-1; - } + if (pos!=-1 && (p_search_flags&SEARCH_WHOLE_WORDS)) { + //validate for whole words + if (pos>0 && _is_text_char(text_line[pos-1])) + pos=-1; + else if (_is_text_char(text_line[pos+p_key.length()])) + pos=-1; + } - if (pos!=-1) - break; + if (pos!=-1) + break; - if (p_search_flags&SEARCH_BACKWARDS) - line--; - else - line++; + if (p_search_flags&SEARCH_BACKWARDS) + line--; + else + line++; - } + } - if (pos==-1) { - r_line=-1; - r_column=-1; - return false; - } + if (pos==-1) { + r_line=-1; + r_column=-1; + return false; + } - r_line=line; - r_column=pos; + r_line=line; + r_column=pos; - return true; + return true; } void TextEdit::_cursor_changed_emit() { - emit_signal("cursor_changed"); - cursor_changed_dirty=false; + emit_signal("cursor_changed"); + cursor_changed_dirty=false; } void TextEdit::_text_changed_emit() { - emit_signal("text_changed"); - text_changed_dirty=false; + emit_signal("text_changed"); + text_changed_dirty=false; } void TextEdit::set_line_as_marked(int p_line,bool p_marked) { - ERR_FAIL_INDEX(p_line,text.size()); - text.set_marked(p_line,p_marked); - update(); + ERR_FAIL_INDEX(p_line,text.size()); + text.set_marked(p_line,p_marked); + update(); } bool TextEdit::is_line_set_as_breakpoint(int p_line) const { - ERR_FAIL_INDEX_V(p_line,text.size(),false); - return text.is_breakpoint(p_line); + ERR_FAIL_INDEX_V(p_line,text.size(),false); + return text.is_breakpoint(p_line); } void TextEdit::set_line_as_breakpoint(int p_line,bool p_breakpoint) { - ERR_FAIL_INDEX(p_line,text.size()); - text.set_breakpoint(p_line,p_breakpoint); - update(); + ERR_FAIL_INDEX(p_line,text.size()); + text.set_breakpoint(p_line,p_breakpoint); + update(); } void TextEdit::get_breakpoints(List *p_breakpoints) const { - for(int i=0;ipush_back(i); - } + for(int i=0;ipush_back(i); + } } int TextEdit::get_line_count() const { - return text.size(); + return text.size(); } void TextEdit::_do_text_op(const TextOperation& p_op, bool p_reverse) { - ERR_FAIL_COND(p_op.type==TextOperation::TYPE_NONE); + ERR_FAIL_COND(p_op.type==TextOperation::TYPE_NONE); - bool insert = p_op.type==TextOperation::TYPE_INSERT; - if (p_reverse) - insert=!insert; + bool insert = p_op.type==TextOperation::TYPE_INSERT; + if (p_reverse) + insert=!insert; - if (insert) { + if (insert) { - int check_line; - int check_column; - _base_insert_text(p_op.from_line,p_op.from_column,p_op.text,check_line,check_column); - ERR_FAIL_COND( check_line != p_op.to_line ); // BUG - ERR_FAIL_COND( check_column != p_op.to_column ); // BUG - } else { + int check_line; + int check_column; + _base_insert_text(p_op.from_line,p_op.from_column,p_op.text,check_line,check_column); + ERR_FAIL_COND( check_line != p_op.to_line ); // BUG + ERR_FAIL_COND( check_column != p_op.to_column ); // BUG + } else { - _base_remove_text(p_op.from_line,p_op.from_column,p_op.to_line,p_op.to_column); - } + _base_remove_text(p_op.from_line,p_op.from_column,p_op.to_line,p_op.to_column); + } } void TextEdit::_clear_redo() { - if (undo_stack_pos==NULL) - return; //nothing to clear + if (undo_stack_pos==NULL) + return; //nothing to clear - _push_current_op(); + _push_current_op(); - while (undo_stack_pos) { - List::Element *elem = undo_stack_pos; - undo_stack_pos=undo_stack_pos->next(); - undo_stack.erase(elem); - } + while (undo_stack_pos) { + List::Element *elem = undo_stack_pos; + undo_stack_pos=undo_stack_pos->next(); + undo_stack.erase(elem); + } } void TextEdit::undo() { - - _push_current_op(); - if (undo_stack_pos==NULL) { + _push_current_op(); - if (!undo_stack.size()) - return; //nothing to undo + if (undo_stack_pos==NULL) { - undo_stack_pos=undo_stack.back(); + if (!undo_stack.size()) + return; //nothing to undo - } else if (undo_stack_pos==undo_stack.front()) - return; // at the bottom of the undo stack - else - undo_stack_pos=undo_stack_pos->prev(); + undo_stack_pos=undo_stack.back(); - _do_text_op( undo_stack_pos->get(),true); - if(undo_stack_pos->get().chain_backward) { - do { - undo_stack_pos = undo_stack_pos->prev(); - _do_text_op(undo_stack_pos->get(), true); - } while(!undo_stack_pos->get().chain_forward); - } + } else if (undo_stack_pos==undo_stack.front()) + return; // at the bottom of the undo stack + else + undo_stack_pos=undo_stack_pos->prev(); - cursor_set_line(undo_stack_pos->get().from_line); - cursor_set_column(undo_stack_pos->get().from_column); - update(); + _do_text_op( undo_stack_pos->get(),true); + if(undo_stack_pos->get().chain_backward) { + do { + undo_stack_pos = undo_stack_pos->prev(); + _do_text_op(undo_stack_pos->get(), true); + } while(!undo_stack_pos->get().chain_forward); + } + + cursor_set_line(undo_stack_pos->get().from_line); + cursor_set_column(undo_stack_pos->get().from_column); + update(); } void TextEdit::redo() { - _push_current_op(); + _push_current_op(); - if (undo_stack_pos==NULL) - return; //nothing to do. + if (undo_stack_pos==NULL) + return; //nothing to do. - _do_text_op(undo_stack_pos->get(), false); - if(undo_stack_pos->get().chain_forward) { - do { - undo_stack_pos=undo_stack_pos->next(); - _do_text_op(undo_stack_pos->get(), false); - } while(!undo_stack_pos->get().chain_backward); - } - cursor_set_line(undo_stack_pos->get().from_line); - cursor_set_column(undo_stack_pos->get().from_column); - undo_stack_pos=undo_stack_pos->next(); - update(); + _do_text_op(undo_stack_pos->get(), false); + if(undo_stack_pos->get().chain_forward) { + do { + undo_stack_pos=undo_stack_pos->next(); + _do_text_op(undo_stack_pos->get(), false); + } while(!undo_stack_pos->get().chain_backward); + } + cursor_set_line(undo_stack_pos->get().from_line); + cursor_set_column(undo_stack_pos->get().from_column); + undo_stack_pos=undo_stack_pos->next(); + update(); } void TextEdit::clear_undo_history() { - saved_version=0; - current_op.type=TextOperation::TYPE_NONE; - undo_stack_pos=NULL; - undo_stack.clear(); + saved_version=0; + current_op.type=TextOperation::TYPE_NONE; + undo_stack_pos=NULL; + undo_stack.clear(); } void TextEdit::_begin_compex_operation() { - _push_current_op(); - next_operation_is_complex=true; + _push_current_op(); + next_operation_is_complex=true; } void TextEdit::_end_compex_operation() { - - _push_current_op(); - ERR_FAIL_COND(undo_stack.size() == 0); - - if(undo_stack.back()->get().chain_forward) { - undo_stack.back()->get().chain_forward=false; - return; - } - - undo_stack.back()->get().chain_backward=true; + + _push_current_op(); + ERR_FAIL_COND(undo_stack.size() == 0); + + if(undo_stack.back()->get().chain_forward) { + undo_stack.back()->get().chain_forward=false; + return; + } + + undo_stack.back()->get().chain_backward=true; } void TextEdit::_push_current_op() { - - if (current_op.type==TextOperation::TYPE_NONE) - return; // do nothing - - if(next_operation_is_complex) { - current_op.chain_forward=true; - next_operation_is_complex=false; - } - - undo_stack.push_back(current_op); - current_op.type=TextOperation::TYPE_NONE; - current_op.text=""; - current_op.chain_forward=false; - + + if (current_op.type==TextOperation::TYPE_NONE) + return; // do nothing + + if(next_operation_is_complex) { + current_op.chain_forward=true; + next_operation_is_complex=false; + } + + undo_stack.push_back(current_op); + current_op.type=TextOperation::TYPE_NONE; + current_op.text=""; + current_op.chain_forward=false; + } void TextEdit::set_draw_tabs(bool p_draw) { - draw_tabs=p_draw; + draw_tabs=p_draw; } bool TextEdit::is_drawing_tabs() const{ - return draw_tabs; + return draw_tabs; } uint32_t TextEdit::get_version() const { - return current_op.version; + return current_op.version; } uint32_t TextEdit::get_saved_version() const { - return saved_version; + return saved_version; } void TextEdit::tag_saved_version() { - saved_version=get_version(); + saved_version=get_version(); } int TextEdit::get_v_scroll() const { - return v_scroll->get_val(); + return v_scroll->get_val(); } void TextEdit::set_v_scroll(int p_scroll) { - v_scroll->set_val(p_scroll); - cursor.line_ofs=p_scroll; + v_scroll->set_val(p_scroll); + cursor.line_ofs=p_scroll; } int TextEdit::get_h_scroll() const { - return h_scroll->get_val(); + return h_scroll->get_val(); } void TextEdit::set_h_scroll(int p_scroll) { - h_scroll->set_val(p_scroll); + h_scroll->set_val(p_scroll); } void TextEdit::set_completion(bool p_enabled,const Vector& p_prefixes) { - completion_prefixes.clear(); - completion_enabled=p_enabled; - for(int i=0;i=l.length() || l[c]!=remaining[i]) { - same=false; - break; - } - } + String remaining=completion_current.substr(completion_base.length(),completion_current.length()-completion_base.length()); + String l = text[cursor.line]; + bool same=true; + //if what is going to be inserted is the same as what it is, don't change it + for(int i=0;i=l.length() || l[c]!=remaining[i]) { + same=false; + break; + } + } - if (same) - cursor_set_column(cursor.column+remaining.length()); - else - insert_text_at_cursor(remaining); + if (same) + cursor_set_column(cursor.column+remaining.length()); + else + insert_text_at_cursor(remaining); - _cancel_completion(); + _cancel_completion(); } void TextEdit::_cancel_completion() { - if (!completion_active) - return; + if (!completion_active) + return; - completion_active=false; - update(); + completion_active=false; + update(); } void TextEdit::_update_completion_candidates() { - String l = text[cursor.line]; - int cofs = CLAMP(cursor.column,0,l.length()); + String l = text[cursor.line]; + int cofs = CLAMP(cursor.column,0,l.length()); - String s; - while(cofs>0 && l[cofs-1]>32 && !_is_symbol(l[cofs-1])) { - s=String::chr(l[cofs-1])+s; - cofs--; - } + String s; + while(cofs>0 && l[cofs-1]>32 && !_is_symbol(l[cofs-1])) { + s=String::chr(l[cofs-1])+s; + cofs--; + } - update(); + update(); - if (s=="" && (cofs==0 || !completion_prefixes.has(String::chr(l[cofs-1])))) { - //none to complete, cancel - _cancel_completion(); - return; - } + if (s=="" && (cofs==0 || !completion_prefixes.has(String::chr(l[cofs-1])))) { + //none to complete, cancel + _cancel_completion(); + return; + } - completion_options.clear(); - completion_index=0; - completion_base=s; - int ci_match=0; - for(int i=0;i=completion_strings[i].length()) - break; - if (completion_current[j]!=completion_strings[i][j]) - break; - m++; - } - if (m>ci_match) { - ci_match=m; - completion_index=completion_options.size()-1; - } + if (j>=completion_strings[i].length()) + break; + if (completion_current[j]!=completion_strings[i][j]) + break; + m++; + } + if (m>ci_match) { + ci_match=m; + completion_index=completion_options.size()-1; + } - } - } + } + } - if (completion_options.size()==0) { - //no options to complete, cancel - _cancel_completion(); - return; + if (completion_options.size()==0) { + //no options to complete, cancel + _cancel_completion(); + return; - } + } - completion_current=completion_options[completion_index]; + completion_current=completion_options[completion_index]; #if 0 // even there's only one option, user still get the chance to choose using it or not - if (completion_options.size()==1) { - //one option to complete, just complete it automagically - _confirm_completion(); + if (completion_options.size()==1) { + //one option to complete, just complete it automagically + _confirm_completion(); // insert_text_at_cursor(completion_options[0].substr(s.length(),completion_options[0].length()-s.length())); - _cancel_completion(); - return; + _cancel_completion(); + return; - } + } #endif - if (completion_options.size()==1 && s==completion_options[0]) - _cancel_completion(); - - completion_enabled=true; - - + if (completion_options.size()==1 && s==completion_options[0]) + _cancel_completion(); + completion_enabled=true; } void TextEdit::query_code_comple() { - String l = text[cursor.line]; - int ofs = CLAMP(cursor.column,0,l.length()); - String cs; - while(ofs>0 && l[ofs-1]>32) { + String l = text[cursor.line]; + int ofs = CLAMP(cursor.column,0,l.length()); + String cs; + while(ofs>0 && l[ofs-1]>32) { - if (_is_symbol(l[ofs-1])) { - String s; - while(ofs>0 && l[ofs-1]>32 && _is_symbol(l[ofs-1])) { - s=String::chr(l[ofs-1])+s; - ofs--; - } - if (completion_prefixes.has(s)) - cs=s+cs; - else - break; - } else { + if (_is_symbol(l[ofs-1])) { + String s; + while(ofs>0 && l[ofs-1]>32 && _is_symbol(l[ofs-1])) { + s=String::chr(l[ofs-1])+s; + ofs--; + } + if (completion_prefixes.has(s)) + cs=s+cs; + else + break; + } else { - cs=String::chr(l[ofs-1])+cs; - ofs--; - } + cs=String::chr(l[ofs-1])+cs; + ofs--; + } - } + } - if (cs!="") { - emit_signal("request_completion",cs,cursor.line); + if (cs!="") { + emit_signal("request_completion",cs,cursor.line); - } + } } void TextEdit::code_complete(const Vector &p_strings) { - completion_strings=p_strings; - completion_active=true; - completion_current=""; - completion_index=0; - _update_completion_candidates(); + completion_strings=p_strings; + completion_active=true; + completion_current=""; + completion_index=0; + _update_completion_candidates(); // } String TextEdit::get_tooltip(const Point2& p_pos) const { - if (!tooltip_obj) - return Control::get_tooltip(p_pos); - int row,col; - if (!_get_mouse_pos(p_pos, row,col)) { - return Control::get_tooltip(p_pos); - } + if (!tooltip_obj) + return Control::get_tooltip(p_pos); + int row,col; + if (!_get_mouse_pos(p_pos, row,col)) { + return Control::get_tooltip(p_pos); + } - String s = text[row]; - if (s.length()==0) - return Control::get_tooltip(p_pos); - int beg=CLAMP(col,0,s.length()); - int end=beg; + String s = text[row]; + if (s.length()==0) + return Control::get_tooltip(p_pos); + int beg=CLAMP(col,0,s.length()); + int end=beg; - if (s[beg]>32 || beg==s.length()) { + if (s[beg]>32 || beg==s.length()) { - bool symbol = beg < s.length() && _is_symbol(s[beg]); //not sure if right but most editors behave like this + bool symbol = beg < s.length() && _is_symbol(s[beg]); //not sure if right but most editors behave like this - while(beg>0 && s[beg-1]>32 && (symbol==_is_symbol(s[beg-1]))) { - beg--; - } - while(end32 && (symbol==_is_symbol(s[end+1]))) { - end++; - } + while(beg>0 && s[beg-1]>32 && (symbol==_is_symbol(s[beg-1]))) { + beg--; + } + while(end32 && (symbol==_is_symbol(s[end+1]))) { + end++; + } - if (endcall(tooltip_func,s.substr(beg,end-beg),tooltip_ud); + String tt = tooltip_obj->call(tooltip_func,s.substr(beg,end-beg),tooltip_ud); - return tt; + return tt; - } + } - return Control::get_tooltip(p_pos); + return Control::get_tooltip(p_pos); } void TextEdit::set_tooltip_request_func(Object *p_obj, const StringName& p_function,const Variant& p_udata) { - tooltip_obj=p_obj; - tooltip_func=p_function; - tooltip_ud=p_udata; + tooltip_obj=p_obj; + tooltip_func=p_function; + tooltip_ud=p_udata; } +void TextEdit::set_line(int line, String new_text) +{ + if (line < 0 || line > text.size()) + return; + text.set(line, new_text); +} + +void TextEdit::insert_at(const String &p_text, int at) +{ + text.insert(at, p_text); +} void TextEdit::set_show_line_numbers(bool p_show) { - line_numbers=p_show; - update(); + line_numbers=p_show; + update(); } void TextEdit::_bind_methods() { - ObjectTypeDB::bind_method(_MD("_input_event"),&TextEdit::_input_event); - ObjectTypeDB::bind_method(_MD("_scroll_moved"),&TextEdit::_scroll_moved); - ObjectTypeDB::bind_method(_MD("_cursor_changed_emit"),&TextEdit::_cursor_changed_emit); - ObjectTypeDB::bind_method(_MD("_text_changed_emit"),&TextEdit::_text_changed_emit); - ObjectTypeDB::bind_method(_MD("_push_current_op"),&TextEdit::_push_current_op); + ObjectTypeDB::bind_method(_MD("_input_event"),&TextEdit::_input_event); + ObjectTypeDB::bind_method(_MD("_scroll_moved"),&TextEdit::_scroll_moved); + ObjectTypeDB::bind_method(_MD("_cursor_changed_emit"),&TextEdit::_cursor_changed_emit); + ObjectTypeDB::bind_method(_MD("_text_changed_emit"),&TextEdit::_text_changed_emit); + ObjectTypeDB::bind_method(_MD("_push_current_op"),&TextEdit::_push_current_op); - BIND_CONSTANT( SEARCH_MATCH_CASE ); - BIND_CONSTANT( SEARCH_WHOLE_WORDS ); - BIND_CONSTANT( SEARCH_BACKWARDS ); + BIND_CONSTANT( SEARCH_MATCH_CASE ); + BIND_CONSTANT( SEARCH_WHOLE_WORDS ); + BIND_CONSTANT( SEARCH_BACKWARDS ); /* - ObjectTypeDB::bind_method(_MD("delete_char"),&TextEdit::delete_char); - ObjectTypeDB::bind_method(_MD("delete_line"),&TextEdit::delete_line); + ObjectTypeDB::bind_method(_MD("delete_char"),&TextEdit::delete_char); + ObjectTypeDB::bind_method(_MD("delete_line"),&TextEdit::delete_line); */ - ObjectTypeDB::bind_method(_MD("set_text","text"),&TextEdit::set_text); - ObjectTypeDB::bind_method(_MD("insert_text_at_cursor","text"),&TextEdit::insert_text_at_cursor); + ObjectTypeDB::bind_method(_MD("set_text","text"),&TextEdit::set_text); + ObjectTypeDB::bind_method(_MD("insert_text_at_cursor","text"),&TextEdit::insert_text_at_cursor); - ObjectTypeDB::bind_method(_MD("get_line_count"),&TextEdit::get_line_count); - ObjectTypeDB::bind_method(_MD("get_text"),&TextEdit::get_text); - ObjectTypeDB::bind_method(_MD("get_line"),&TextEdit::get_line); + ObjectTypeDB::bind_method(_MD("get_line_count"),&TextEdit::get_line_count); + ObjectTypeDB::bind_method(_MD("get_text"),&TextEdit::get_text); + ObjectTypeDB::bind_method(_MD("get_line"),&TextEdit::get_line); - ObjectTypeDB::bind_method(_MD("cursor_set_column","column"),&TextEdit::cursor_set_column); - ObjectTypeDB::bind_method(_MD("cursor_set_line","line"),&TextEdit::cursor_set_line); + ObjectTypeDB::bind_method(_MD("cursor_set_column","column"),&TextEdit::cursor_set_column); + ObjectTypeDB::bind_method(_MD("cursor_set_line","line"),&TextEdit::cursor_set_line); - ObjectTypeDB::bind_method(_MD("cursor_get_column"),&TextEdit::cursor_get_column); - ObjectTypeDB::bind_method(_MD("cursor_get_line"),&TextEdit::cursor_get_line); + ObjectTypeDB::bind_method(_MD("cursor_get_column"),&TextEdit::cursor_get_column); + ObjectTypeDB::bind_method(_MD("cursor_get_line"),&TextEdit::cursor_get_line); - ObjectTypeDB::bind_method(_MD("set_readonly","enable"),&TextEdit::set_readonly); - ObjectTypeDB::bind_method(_MD("set_wrap","enable"),&TextEdit::set_wrap); - ObjectTypeDB::bind_method(_MD("set_max_chars","amount"),&TextEdit::set_max_chars); + ObjectTypeDB::bind_method(_MD("set_readonly","enable"),&TextEdit::set_readonly); + ObjectTypeDB::bind_method(_MD("set_wrap","enable"),&TextEdit::set_wrap); + ObjectTypeDB::bind_method(_MD("set_max_chars","amount"),&TextEdit::set_max_chars); - ObjectTypeDB::bind_method(_MD("cut"),&TextEdit::cut); - ObjectTypeDB::bind_method(_MD("copy"),&TextEdit::copy); - ObjectTypeDB::bind_method(_MD("paste"),&TextEdit::paste); - ObjectTypeDB::bind_method(_MD("select_all"),&TextEdit::select_all); - ObjectTypeDB::bind_method(_MD("select","from_line","from_column","to_line","to_column"),&TextEdit::select); + ObjectTypeDB::bind_method(_MD("cut"),&TextEdit::cut); + ObjectTypeDB::bind_method(_MD("copy"),&TextEdit::copy); + ObjectTypeDB::bind_method(_MD("paste"),&TextEdit::paste); + ObjectTypeDB::bind_method(_MD("select_all"),&TextEdit::select_all); + ObjectTypeDB::bind_method(_MD("select","from_line","from_column","to_line","to_column"),&TextEdit::select); - ObjectTypeDB::bind_method(_MD("is_selection_active"),&TextEdit::is_selection_active); - ObjectTypeDB::bind_method(_MD("get_selection_from_line"),&TextEdit::get_selection_from_line); - ObjectTypeDB::bind_method(_MD("get_selection_from_column"),&TextEdit::get_selection_from_column); - ObjectTypeDB::bind_method(_MD("get_selection_to_line"),&TextEdit::get_selection_to_line); - ObjectTypeDB::bind_method(_MD("get_selection_to_column"),&TextEdit::get_selection_to_column); - ObjectTypeDB::bind_method(_MD("get_selection_text"),&TextEdit::get_selection_text); - ObjectTypeDB::bind_method(_MD("get_word_under_cursor"),&TextEdit::get_word_under_cursor); - ObjectTypeDB::bind_method(_MD("search","flags","from_line","from_column","to_line","to_column"),&TextEdit::_search_bind); + ObjectTypeDB::bind_method(_MD("is_selection_active"),&TextEdit::is_selection_active); + ObjectTypeDB::bind_method(_MD("get_selection_from_line"),&TextEdit::get_selection_from_line); + ObjectTypeDB::bind_method(_MD("get_selection_from_column"),&TextEdit::get_selection_from_column); + ObjectTypeDB::bind_method(_MD("get_selection_to_line"),&TextEdit::get_selection_to_line); + ObjectTypeDB::bind_method(_MD("get_selection_to_column"),&TextEdit::get_selection_to_column); + ObjectTypeDB::bind_method(_MD("get_selection_text"),&TextEdit::get_selection_text); + ObjectTypeDB::bind_method(_MD("get_word_under_cursor"),&TextEdit::get_word_under_cursor); + ObjectTypeDB::bind_method(_MD("search","flags","from_line","from_column","to_line","to_column"),&TextEdit::_search_bind); - ObjectTypeDB::bind_method(_MD("undo"),&TextEdit::undo); - ObjectTypeDB::bind_method(_MD("redo"),&TextEdit::redo); - ObjectTypeDB::bind_method(_MD("clear_undo_history"),&TextEdit::clear_undo_history); - - ObjectTypeDB::bind_method(_MD("set_syntax_coloring","enable"),&TextEdit::set_syntax_coloring); - ObjectTypeDB::bind_method(_MD("is_syntax_coloring_enabled"),&TextEdit::is_syntax_coloring_enabled); + ObjectTypeDB::bind_method(_MD("undo"),&TextEdit::undo); + ObjectTypeDB::bind_method(_MD("redo"),&TextEdit::redo); + ObjectTypeDB::bind_method(_MD("clear_undo_history"),&TextEdit::clear_undo_history); - - ObjectTypeDB::bind_method(_MD("add_keyword_color","keyword","color"),&TextEdit::add_keyword_color); - ObjectTypeDB::bind_method(_MD("add_color_region","begin_key","end_key","color","line_only"),&TextEdit::add_color_region,DEFVAL(false)); - ObjectTypeDB::bind_method(_MD("set_symbol_color","color"),&TextEdit::set_symbol_color); - ObjectTypeDB::bind_method(_MD("set_custom_bg_color","color"),&TextEdit::set_custom_bg_color); - ObjectTypeDB::bind_method(_MD("clear_colors"),&TextEdit::clear_colors); + ObjectTypeDB::bind_method(_MD("set_syntax_coloring","enable"),&TextEdit::set_syntax_coloring); + ObjectTypeDB::bind_method(_MD("is_syntax_coloring_enabled"),&TextEdit::is_syntax_coloring_enabled); - ADD_SIGNAL(MethodInfo("cursor_changed")); - ADD_SIGNAL(MethodInfo("text_changed")); - ADD_SIGNAL(MethodInfo("request_completion",PropertyInfo(Variant::STRING,"keyword"),PropertyInfo(Variant::INT,"line"))); + ObjectTypeDB::bind_method(_MD("add_keyword_color","keyword","color"),&TextEdit::add_keyword_color); + ObjectTypeDB::bind_method(_MD("add_color_region","begin_key","end_key","color","line_only"),&TextEdit::add_color_region,DEFVAL(false)); + ObjectTypeDB::bind_method(_MD("set_symbol_color","color"),&TextEdit::set_symbol_color); + ObjectTypeDB::bind_method(_MD("set_custom_bg_color","color"),&TextEdit::set_custom_bg_color); + ObjectTypeDB::bind_method(_MD("clear_colors"),&TextEdit::clear_colors); + + + ADD_SIGNAL(MethodInfo("cursor_changed")); + ADD_SIGNAL(MethodInfo("text_changed")); + ADD_SIGNAL(MethodInfo("request_completion",PropertyInfo(Variant::STRING,"keyword"),PropertyInfo(Variant::INT,"line"))); } TextEdit::TextEdit() { - readonly=false; - setting_row=false; - draw_tabs=false; - max_chars=0; - clear(); - wrap=false; - set_focus_mode(FOCUS_ALL); - _update_caches(); - cache.size=Size2(1,1); - tab_size=4; - text.set_tab_size(tab_size); - text.clear(); + readonly=false; + setting_row=false; + draw_tabs=false; + max_chars=0; + clear(); + wrap=false; + set_focus_mode(FOCUS_ALL); + _update_caches(); + cache.size=Size2(1,1); + tab_size=4; + text.set_tab_size(tab_size); + text.clear(); // text.insert(1,"Mongolia.."); // text.insert(2,"PAIS GENEROSO!!"); - text.set_color_regions(&color_regions); + text.set_color_regions(&color_regions); - h_scroll = memnew( HScrollBar ); - v_scroll = memnew( VScrollBar ); + h_scroll = memnew( HScrollBar ); + v_scroll = memnew( VScrollBar ); - add_child(h_scroll); - add_child(v_scroll); + add_child(h_scroll); + add_child(v_scroll); - updating_scrolls=false; - selection.active=false; + updating_scrolls=false; + selection.active=false; - h_scroll->connect("value_changed", this,"_scroll_moved"); - v_scroll->connect("value_changed", this,"_scroll_moved"); + h_scroll->connect("value_changed", this,"_scroll_moved"); + v_scroll->connect("value_changed", this,"_scroll_moved"); - cursor_changed_dirty=false; - text_changed_dirty=false; + cursor_changed_dirty=false; + text_changed_dirty=false; - selection.selecting_mode=Selection::MODE_NONE; - selection.selecting_line=0; - selection.selecting_column=0; - selection.selecting_test=false; - selection.active=false; - syntax_coloring=false; + selection.selecting_mode=Selection::MODE_NONE; + selection.selecting_line=0; + selection.selecting_column=0; + selection.selecting_test=false; + selection.active=false; + syntax_coloring=false; - custom_bg_color=Color(0,0,0,0); - idle_detect = memnew( Timer ); - add_child(idle_detect); - idle_detect->set_one_shot(true); - idle_detect->set_wait_time(GLOBAL_DEF("display/text_edit_idle_detect_sec",3)); - idle_detect->connect("timeout", this,"_push_current_op"); + custom_bg_color=Color(0,0,0,0); + idle_detect = memnew( Timer ); + add_child(idle_detect); + idle_detect->set_one_shot(true); + idle_detect->set_wait_time(GLOBAL_DEF("display/text_edit_idle_detect_sec",3)); + idle_detect->connect("timeout", this,"_push_current_op"); #if 0 - syntax_coloring=true; - keywords["void"]=Color(0.3,0.0,0.1); - keywords["int"]=Color(0.3,0.0,0.1); - keywords["function"]=Color(0.3,0.0,0.1); - keywords["class"]=Color(0.3,0.0,0.1); - keywords["extends"]=Color(0.3,0.0,0.1); - keywords["constructor"]=Color(0.3,0.0,0.1); - symbol_color=Color(0.1,0.0,0.3,1.0); + syntax_coloring=true; + keywords["void"]=Color(0.3,0.0,0.1); + keywords["int"]=Color(0.3,0.0,0.1); + keywords["function"]=Color(0.3,0.0,0.1); + keywords["class"]=Color(0.3,0.0,0.1); + keywords["extends"]=Color(0.3,0.0,0.1); + keywords["constructor"]=Color(0.3,0.0,0.1); + symbol_color=Color(0.1,0.0,0.3,1.0); - color_regions.push_back(ColorRegion("/*","*/",Color(0.4,0.6,0,4))); - color_regions.push_back(ColorRegion("//","",Color(0.6,0.6,0.4))); - color_regions.push_back(ColorRegion("\"","\"",Color(0.4,0.7,0.7))); - color_regions.push_back(ColorRegion("'","'",Color(0.4,0.8,0.8))); - color_regions.push_back(ColorRegion("#","",Color(0.2,1.0,0.2))); + color_regions.push_back(ColorRegion("/*","*/",Color(0.4,0.6,0,4))); + color_regions.push_back(ColorRegion("//","",Color(0.6,0.6,0.4))); + color_regions.push_back(ColorRegion("\"","\"",Color(0.4,0.7,0.7))); + color_regions.push_back(ColorRegion("'","'",Color(0.4,0.8,0.8))); + color_regions.push_back(ColorRegion("#","",Color(0.2,1.0,0.2))); #endif - current_op.type=TextOperation::TYPE_NONE; - undo_enabled=true; + current_op.type=TextOperation::TYPE_NONE; + undo_enabled=true; undo_stack_pos=NULL; - setting_text=false; - last_dblclk=0; - current_op.version=0; - version=0; - saved_version=0; + setting_text=false; + last_dblclk=0; + current_op.version=0; + version=0; + saved_version=0; - completion_enabled=false; - completion_active=false; - completion_line_ofs=0; - tooltip_obj=NULL; - line_numbers=false; - next_operation_is_complex=false; - auto_brace_completion_enabled=false; + completion_enabled=false; + completion_active=false; + completion_line_ofs=0; + tooltip_obj=NULL; + line_numbers=false; + next_operation_is_complex=false; + auto_brace_completion_enabled=false; } -TextEdit::~TextEdit(){ +TextEdit::~TextEdit() +{ } - - diff --git a/scene/gui/text_edit.h b/scene/gui/text_edit.h index 15c289a87ea..d70403a944c 100644 --- a/scene/gui/text_edit.h +++ b/scene/gui/text_edit.h @@ -138,7 +138,7 @@ class TextEdit : public Control { int size() const { return text.size(); } void clear(); void clear_caches(); - _FORCE_INLINE_ const String& operator[](int p_line) const { return text[p_line].data; } + _FORCE_INLINE_ const String& operator[](int p_line) const { return text[p_line].data; } Text() { tab_size=4; } }; @@ -299,6 +299,7 @@ public: void set_text(String p_text); void insert_text_at_cursor(const String& p_text); + void insert_at(const String& p_text, int at); int get_line_count() const; void set_line_as_marked(int p_line,bool p_marked); void set_line_as_breakpoint(int p_line,bool p_breakpoint); @@ -306,6 +307,7 @@ public: void get_breakpoints(List *p_breakpoints) const; String get_text(); String get_line(int line) const; + void set_line(int line, String new_text); void backspace_at_cursor(); inline void set_auto_brace_completion(bool p_enabled) { diff --git a/tools/editor/plugins/script_editor_plugin.cpp b/tools/editor/plugins/script_editor_plugin.cpp index 2cb907f1c3a..c0d773309c4 100644 --- a/tools/editor/plugins/script_editor_plugin.cpp +++ b/tools/editor/plugins/script_editor_plugin.cpp @@ -237,7 +237,7 @@ void ScriptTextEditor::_load_theme_settings() { //colorize engine types Color type_color= EDITOR_DEF("text_editor/engine_type_color",Color(0.0,0.2,0.4)); - List types; + List types; ObjectTypeDB::get_type_list(&types); for(List::Element *E=types.front();E;E=E->next()) { @@ -661,13 +661,10 @@ void ScriptEditor::_menu_option(int p_option) { } break; case EDIT_UNDO: { - - current->get_text_edit()->undo(); } break; case EDIT_REDO: { current->get_text_edit()->redo(); - } break; case EDIT_CUT: { @@ -686,6 +683,163 @@ void ScriptEditor::_menu_option(int p_option) { current->get_text_edit()->select_all(); } break; + case EDIT_MOVE_LINE_UP: { + + TextEdit *tx = current->get_text_edit(); + Ref