diff options
Diffstat (limited to 'scene/gui/text_edit.cpp')
| -rw-r--r-- | scene/gui/text_edit.cpp | 1666 |
1 files changed, 835 insertions, 831 deletions
diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp index df6bd21a93..32f4be5d17 100644 --- a/scene/gui/text_edit.cpp +++ b/scene/gui/text_edit.cpp @@ -38,12 +38,12 @@ #define TAB_PIXELS static bool _is_text_char(CharType 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'); } @@ -84,81 +84,81 @@ static CharType _get_right_pair_symbol(CharType c) { } void TextEdit::Text::set_font(const Ref<Font>& p_font) { - + font=p_font; } void TextEdit::Text::set_tab_size(int 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*tab_size; int len = text[p_line].data.length(); const CharType *str = text[p_line].data.c_str(); - + //update width - + for(int i=0;i<len;i++) { if (str[i]=='\t') { - + int left = w%tab_w; if (left==0) w+=tab_w; else w+=tab_w-w%tab_w; // is right... - + } else { - + w+=font->get_char_size(str[i],str[i+1]).width; } } - - + + text[p_line].width_cache=w; - + //update regions - + text[p_line].region_info.clear(); - + for(int i=0;i<len;i++) { - + if (!_is_symbol(str[i])) continue; if (str[i]=='\\') { i++; //skip quoted anything continue; } - + int left=len-i; - + for(int j=0;j<color_regions->size();j++) { - + const ColorRegion& cr=color_regions->operator [](j); - + /* BEGIN */ - + int lr=cr.begin_key.length(); if (lr==0 || lr>left) continue; - + const CharType* kc = cr.begin_key.c_str(); - + bool match=true; - + for(int k=0;k<lr;k++) { if (kc[k]!=str[i+k]) { match=false; break; } } - + if (match) { - + ColorRegionInfo cri; cri.end=false; cri.region=j; @@ -166,26 +166,26 @@ void TextEdit::Text::_update_line_cache(int p_line) const { i+=lr-1; break; } - + /* END */ - + lr=cr.end_key.length(); if (lr==0 || lr>left) continue; - + kc = cr.end_key.c_str(); - + match=true; - + for(int k=0;k<lr;k++) { if (kc[k]!=str[i+k]) { match=false; break; } } - + if (match) { - + ColorRegionInfo cri; cri.end=true; cri.region=j; @@ -193,72 +193,72 @@ void TextEdit::Text::_update_line_cache(int p_line) const { i+=lr-1; break; } - + } } - - + + } const Map<int,TextEdit::Text::ColorRegionInfo>& TextEdit::Text::get_color_region_info(int p_line) { - + Map<int,ColorRegionInfo> *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); } - + 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); - + if (text[p_line].width_cache==-1) { _update_line_cache(p_line); } - + return text[p_line].width_cache; } void TextEdit::Text::clear_caches() { - + for(int i=0;i<text.size();i++) text[i].width_cache=-1; - + } void TextEdit::Text::clear() { - - + + text.clear();; insert(0,""); } int TextEdit::Text::get_max_width() const { //quite some work.. but should be fast enough. - + int max = 0; - + for(int i=0;i<text.size();i++) max=MAX(max,get_line_width(i)); return max; - + } void TextEdit::Text::set(int p_line,const String& p_text) { - + ERR_FAIL_INDEX(p_line,text.size()); - + text[p_line].width_cache=-1; text[p_line].data=p_text; } void TextEdit::Text::insert(int p_at,const String& p_text) { - + Line line; line.marked=false; line.breakpoint=false; @@ -267,86 +267,89 @@ void TextEdit::Text::insert(int p_at,const String& p_text) { text.insert(p_at,line); } void TextEdit::Text::remove(int p_at) { - + text.remove(p_at); } void TextEdit::_update_scrollbars() { - - + + 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)) ); - + 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(); - + if (scroll_past_end_of_file_enabled) { + total_rows += get_visible_rows() - 1; + } + 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() + vmin.x; - + if (line_numbers) total_width += cache.line_number_w; - + 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; - + } 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 - hscroll_rows && total_width > visible_width) { //thanks yessopie for this clever bit of logic use_vscroll=false; } } - + updating_scrolls=true; - + if (use_vscroll) { - + v_scroll->show(); v_scroll->set_max(total_rows); v_scroll->set_page(visible_rows); v_scroll->set_val(cursor.line_ofs); - + } else { cursor.line_ofs = 0; v_scroll->hide(); } - + 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->hide(); } - - - + + + updating_scrolls=false; } @@ -375,32 +378,32 @@ void TextEdit::_click_selection_held() { void TextEdit::_notification(int p_what) { - + 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"); - + } break; case NOTIFICATION_RESIZED: { - + cache.size=get_size(); adjust_viewport_to_cursor(); - - + + } break; case NOTIFICATION_THEME_CHANGED: { - + _update_caches(); }; case NOTIFICATION_DRAW: { - + int line_number_char_count=0; - + { int lc=text.size()+1; cache.line_number_w=0; @@ -408,20 +411,20 @@ void TextEdit::_notification(int p_what) { cache.line_number_w+=1; lc/=10; }; - + 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; } - - + + } _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); @@ -429,56 +432,56 @@ void TextEdit::_notification(int p_what) { 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 visible_rows = get_visible_rows(); - + int tab_w = cache.font->get_char_size(' ').width*tab_size; - + Color color = cache.font_color; int in_region=-1; - + if (syntax_coloring) { - + 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! - + for(int i=0;i<cursor.line_ofs;i++) { - + const Map<int,Text::ColorRegionInfo>& 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 } - + for( const Map<int,Text::ColorRegionInfo>::Element* E= cri_map.front();E;E=E->next() ) { - + const Text::ColorRegionInfo &cri=E->get(); - + if (in_region==-1) { - + if (!cri.end) { - + 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) { - + in_region=-1; } } } } } - + int brace_open_match_line=-1; int brace_open_match_column=-1; bool brace_open_matching=false; @@ -487,15 +490,15 @@ void TextEdit::_notification(int p_what) { int brace_close_match_column=-1; bool brace_close_matching=false; bool brace_close_mismatch=false; - - + + if (brace_matching_enabled) { - + if (cursor.column<text[cursor.line].length()) { //check for open CharType c = text[cursor.line][cursor.column]; CharType closec=0; - + if (c=='[') { closec=']'; } else if (c=='{') { @@ -503,17 +506,17 @@ void TextEdit::_notification(int p_what) { } else if (c=='(') { closec=')'; } - + if (closec!=0) { - + int stack=1; - - + + for(int i=cursor.line;i<text.size();i++) { - + int from = i==cursor.line?cursor.column+1:0; for(int j=from;j<text[i].length();j++) { - + CharType cc = text[i][j]; //ignore any brackets inside a string if (cc== '"' || cc == '\'') { @@ -541,32 +544,32 @@ void TextEdit::_notification(int p_what) { stack++; else if (cc==closec) stack--; - + if (stack==0) { brace_open_match_line=i; brace_open_match_column=j; brace_open_matching=true; - + break; } } if (brace_open_match_line!=-1) break; } - + if (!brace_open_matching) brace_open_mismatch=true; - - + + } } - + if (cursor.column>0) { CharType c = text[cursor.line][cursor.column-1]; CharType closec=0; - - - + + + if (c==']') { closec='['; } else if (c=='}') { @@ -574,17 +577,17 @@ void TextEdit::_notification(int p_what) { } else if (c==')') { closec='('; } - + if (closec!=0) { - + int stack=1; - - + + for(int i=cursor.line;i>=0;i--) { - + int from = i==cursor.line?cursor.column-2:text[i].length()-1; for(int j=from;j>=0;j--) { - + CharType cc = text[i][j]; //ignore any brackets inside a string if (cc== '"' || cc == '\'') { @@ -613,49 +616,49 @@ void TextEdit::_notification(int p_what) { stack++; else if (cc==closec) stack--; - + if (stack==0) { brace_close_match_line=i; brace_close_match_column=j; brace_close_matching=true; - + break; } } if (brace_close_match_line!=-1) break; } - + if (!brace_close_matching) brace_close_mismatch=true; - - + + } - - + + } } - - + + int deregion=0; //force it to clear inrgion Point2 cursor_pos; - + for (int i=0;i<visible_rows;i++) { - + int line=i+cursor.line_ofs; - + 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; - + if (cache.line_number_w) { Color fcol = cache.font_color; fcol.a*=0.4; @@ -663,190 +666,190 @@ void TextEdit::_notification(int p_what) { while (fc.length() < line_number_char_count) { fc="0"+fc; } - + cache.font->draw(ci,Point2(cache.style_normal->get_margin(MARGIN_LEFT),ofs_y+cache.font->get_ascent()),fc,fcol); } - + const Map<int,Text::ColorRegionInfo>& 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_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); - + } for (int j=0;j<str.length();j++) { - + //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 } - + if (is_symbol && cri_map.has(j)) { - - + + const Text::ColorRegionInfo &cri=cri_map[j]; - + if (in_region==-1) { - + if (!cri.end) { - + 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) { - + deregion=color_regions[cri.region].eq?color_regions[cri.region].begin_key.length():color_regions[cri.region].end_key.length(); } } } - + if (!is_char) in_keyword=false; - + if (in_region==-1 && !in_keyword && is_char && !prev_is_char) { - + int to=j; while(to<str.length() && _is_text_char(str[to])) to++; - + uint32_t hash = String::hash(&str[j],to-j); StrRange range(&str[j],to-j); - + const Color *col=keywords.custom_getptr(range,hash); - + if (col) { - + in_keyword=true; keyword_color=*col; } } - - + + if (in_region>=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; - + } 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 ( (char_ofs+char_margin)<xmargin_beg) { char_ofs+=char_w; continue; } - + if ( (char_ofs+char_margin+char_w)>=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) && (line<selection.to_line || j<selection.to_column)); - - + + 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 (brace_matching_enabled) { if ( (brace_open_match_line==line && brace_open_match_column==j) || (cursor.column==j && cursor.line==line && (brace_open_matching||brace_open_mismatch))) { - + if (brace_open_mismatch) color=cache.brace_mismatch_color; cache.font->draw_char(ci,Point2i( char_ofs+char_margin, ofs_y+ascent),'_',str[j+1],in_selection?cache.font_selected_color:color); - + } - + if ( (brace_close_match_line==line && brace_close_match_column==j) || (cursor.column==j+1 && cursor.line==line && (brace_close_matching||brace_close_mismatch))) { - - + + if (brace_close_mismatch) color=cache.brace_mismatch_color; cache.font->draw_char(ci,Point2i( char_ofs+char_margin, ofs_y+ascent),'_',str[j+1],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); - - + + } char_ofs+=char_w; - + } - + if (cursor.column==str.length() && cursor.line==line && (char_ofs+char_margin)>=xmargin_beg) { - + 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); - + } } - + bool completion_below = false; if (completion_active) { // code completion box @@ -858,15 +861,15 @@ void TextEdit::_notification(int p_what) { existing.a=0.2; 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; - - + + if (completion_options.size() < 50) { for(int i=0;i<completion_options.size();i++) { int w2=MIN(cache.font->get_string_size(completion_options[i]).x,cmax_width); @@ -876,40 +879,40 @@ void TextEdit::_notification(int p_what) { } 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; completion_below = true; } - + 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; } - + completion_rect.size.width=w+2; 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); - - - - + + + + for(int i=0;i<lines;i++) { - + int l = line_from + i; ERR_CONTINUE( l < 0 || l>= completion_options.size()); Color text_color = cache.font_color; @@ -920,16 +923,16 @@ void TextEdit::_notification(int p_what) { } draw_string(cache.font,Point2(completion_rect.pos.x,completion_rect.pos.y+i*get_row_height()+cache.font->get_ascent()),completion_options[l],text_color,completion_rect.size.width); } - + 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; - + } // check to see if the hint should be drawn @@ -947,20 +950,20 @@ void TextEdit::_notification(int p_what) { show_hint = true; } } - + if (show_hint) { - + Ref<StyleBox> sb = get_stylebox("panel","TooltipPanel"); Ref<Font> font = cache.font; Color font_color = get_color("font_color","TooltipLabel"); - - + + int max_w=0; int sc = completion_hint.get_slice_count("\n"); int offset=0; int spacing=0; for(int i=0;i<sc;i++) { - + String l = completion_hint.get_slice("\n",i); int len = font->get_string_size(l).x; max_w = MAX(len,max_w); @@ -969,21 +972,21 @@ void TextEdit::_notification(int p_what) { } else { spacing+=cache.line_spacing; } - - + + } - - - + + + Size2 size = Size2(max_w,sc*font->get_height()+spacing); Size2 minsize = size+sb->get_minimum_size(); - - + + if (completion_hint_offset==-0xFFFF) { completion_hint_offset=cursor_pos.x-offset; } - - + + Point2 hint_ofs = Vector2(completion_hint_offset,cursor_pos.y) + callhint_offset; if (callhint_below) { @@ -994,18 +997,18 @@ void TextEdit::_notification(int p_what) { } draw_style_box(sb,Rect2(hint_ofs,minsize)); - + spacing=0; for(int i=0;i<sc;i++) { int begin=0; int end=0; String l = completion_hint.get_slice("\n",i); - + if (l.find(String::chr(0xFFFF))!=-1) { begin = font->get_string_size(l.substr(0,l.find(String::chr(0xFFFF)))).x; end = font->get_string_size(l.substr(0,l.rfind(String::chr(0xFFFF)))).x; } - + draw_string(font,hint_ofs+sb->get_offset()+Vector2(0,font->get_ascent()+font->get_height()*i+spacing),l.replace(String::chr(0xFFFF),""),font_color); if (end>0) { Vector2 b = hint_ofs+sb->get_offset()+Vector2(begin,font->get_height()+font->get_height()*i+spacing-1); @@ -1014,60 +1017,60 @@ void TextEdit::_notification(int p_what) { spacing+=cache.line_spacing; } } - - + + } 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_EXIT: { - + 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]) @@ -1076,7 +1079,7 @@ void TextEdit::_consume_pair_symbol(CharType ch) { 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); @@ -1090,34 +1093,34 @@ void TextEdit::_consume_pair_symbol(CharType ch) { 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); } - + } void TextEdit::backspace_at_cursor() { @@ -1126,7 +1129,7 @@ void TextEdit::backspace_at_cursor() { 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 && @@ -1136,15 +1139,15 @@ void TextEdit::backspace_at_cursor() { } else { _remove_text(prev_line,prev_column,cursor.line,cursor.column); } - + cursor_set_line(prev_line); cursor_set_column(prev_column); - + } void TextEdit::_get_mouse_pos(const Point2i& p_mouse, int &r_row, int &r_col) const { - + float rows=p_mouse.y; rows-=cache.style_normal->get_margin(MARGIN_TOP); rows/=get_row_height(); @@ -1154,56 +1157,56 @@ void TextEdit::_get_mouse_pos(const Point2i& p_mouse, int &r_row, int &r_col) co row=0; int col=0; - + if (row>=text.size()) { - + 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) ); } - + r_row=row; r_col=col; } void TextEdit::_input_event(const InputEvent& p_input_event) { - + switch(p_input_event.type) { - + case InputEvent::MOUSE_BUTTON: { - + const InputEventMouseButton &mb=p_input_event.mouse_button; - + if (completion_active && completion_rect.has_point(Point2(mb.x,mb.y))) { - + 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_DOWN) { - + if (completion_index<completion_options.size()-1) { completion_index++; completion_current=completion_options[completion_index]; update(); } } - + if (mb.button_index==BUTTON_LEFT) { - + completion_index=CLAMP(completion_line_ofs+(mb.y-completion_rect.pos.y)/get_row_height(),0,completion_options.size()-1); - + completion_current=completion_options[completion_index]; update(); if (mb.doubleclick) @@ -1214,7 +1217,7 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { _cancel_completion(); _cancel_code_hint(); } - + if (mb.pressed) { if (mb.button_index==BUTTON_WHEEL_UP) { v_scroll->set_val( v_scroll->get_val() -3 ); @@ -1229,18 +1232,18 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { h_scroll->set_val( h_scroll->get_val() +3 ); } if (mb.button_index==BUTTON_LEFT) { - + int row,col; _get_mouse_pos(Point2i(mb.x,mb.y), row,col); - + int prev_col=cursor.column; int prev_line=cursor.line; - - - + + + cursor_set_line( row ); cursor_set_column( col ); - + if (mb.mod.shift && (cursor.column!=prev_col || cursor.line!=prev_line)) { if (!selection.active) { @@ -1295,99 +1298,99 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { - + } else { - + //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; } - - + + if (!mb.doubleclick && (OS::get_singleton()->get_ticks_msec()-last_dblclk)<600 && cursor.line==prev_line) { //tripleclick select line select(cursor.line,0,cursor.line,text[cursor.line].length()); selection.selecting_column=0; last_dblclk=0; - + } 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; - + 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 - + while(beg>0 && s[beg-1]>32 && (symbol==_is_symbol(s[beg-1]))) { beg--; } while(end<s.length() && s[end+1]>32 && (symbol==_is_symbol(s[end+1]))) { end++; } - + if (end<s.length()) end+=1; - + select(cursor.line,beg,cursor.line,end); selection.selecting_column=beg; } - + last_dblclk = OS::get_singleton()->get_ticks_msec(); - + } - + update(); } } else { if (mb.button_index==BUTTON_LEFT) click_select_held->stop(); - + // notify to show soft keyboard notification(NOTIFICATION_FOCUS_ENTER); } - + } break; case InputEvent::MOUSE_MOTION: { - + const InputEventMouseMotion &mm=p_input_event.mouse_motion; - + if (mm.button_mask&BUTTON_MASK_LEFT) { - + if (selection.selecting_mode!=Selection::MODE_NONE) { int row,col; _get_mouse_pos(Point2i(mm.x,mm.y), row,col); - + select(selection.selecting_line,selection.selecting_column,row,col); - + cursor_set_line( row ); cursor_set_column( col ); update(); click_select_held->start(); - + } - + } - + } break; - + case InputEvent::KEY: { - + InputEventKey k=p_input_event.key; - + if (!k.pressed) return; - + if (completion_active) { if (readonly) break; @@ -1395,9 +1398,9 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { bool valid=true; if (k.mod.command || k.mod.meta) valid=false; - + if (valid) { - + if (!k.mod.alt) { if (k.scancode==KEY_UP) { @@ -1496,13 +1499,13 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { return; } } - + if (k.unicode>32) { - + if (cursor.column<text[cursor.line].length() && text[cursor.line][cursor.column]==k.unicode) { //same char, move ahead cursor_set_column(cursor.column+1); - + } else { //different char, go back const CharType chr[2] = {(CharType)k.unicode, 0}; @@ -1512,34 +1515,34 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { _insert_text_at_cursor(chr); } } - + _update_completion_candidates(); accept_event(); - + return; } } - + _cancel_completion(); - + } - + /* TEST CONTROL FIRST!! */ - + // some remaps for duplicate functions.. if (k.mod.command && !k.mod.shift && !k.mod.alt && !k.mod.meta && k.scancode==KEY_INSERT) { - + k.scancode=KEY_C; } if (!k.mod.command && k.mod.shift && !k.mod.alt && !k.mod.meta && k.scancode==KEY_INSERT) { - + k.scancode=KEY_V; k.mod.command=true; k.mod.shift=false; } - + // stuff to do when selection is active.. - + if (selection.active) { if (readonly) @@ -1548,16 +1551,16 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { bool clear=false; bool unselect=false; bool dobreak=false; - + switch(k.scancode) { - + case KEY_TAB: { - + String txt = _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); String prev_txt=txt; - + if (k.mod.shift) { - + for(int i=0;i<txt.length();i++) { if (((i>0 && txt[i-1]=='\n') || (i==0 /*&& selection.from_column==0*/)) && (txt[i]=='\t' || txt[i]==' ')) { txt.remove(i); @@ -1565,21 +1568,21 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { } } } else { - + for(int i=0;i<txt.length();i++) { - + if (((i>0 && 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(); @@ -1593,10 +1596,10 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { selection.to_line=cursor.line; update(); } - + dobreak=true; accept_event(); - + } break; case KEY_X: case KEY_C: @@ -1621,21 +1624,21 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { 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); @@ -1646,15 +1649,15 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { if (dobreak) break; } - + selection.selecting_text=false; - + bool scancode_handled=true; - + // special scancode test... - + switch (k.scancode) { - + case KEY_ENTER: case KEY_RETURN: { @@ -1662,7 +1665,7 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { break; String ins="\n"; - + //keep indentation for(int i=0;i<text[cursor.line].length();i++) { if (text[cursor.line][i]=='\t') @@ -1694,37 +1697,37 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { cursor_set_column(text[cursor.line].length()); } } - + _insert_text_at_cursor(ins); _push_current_op(); if (first_line) { cursor_set_line(0); } - + } break; case KEY_ESCAPE: { if (completion_hint!="") { completion_hint=""; update(); - + } } break; case KEY_TAB: { - + if (readonly) break; - + if (selection.active) { - - + + } else { if (k.mod.shift) { - + int cc = cursor.column; if (cc>0 && cc<=text[cursor.line].length() && text[cursor.line][cursor.column-1]=='\t') { //simple unindent - + backspace_at_cursor(); } } else { @@ -1732,7 +1735,7 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { _insert_text_at_cursor("\t"); } } - + } break; case KEY_BACKSPACE: { if (readonly) @@ -1800,15 +1803,15 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { // numlock disabled. fallthrough to key_left } 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) { - + #else if (k.mod.alt) { scancode_handled=false; @@ -1818,21 +1821,21 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { bool prev_char=false; int cc=cursor.column; while (cc>0) { - + bool ischar=_is_text_char(text[cursor.line][cc-1]); - + if (prev_char && !ischar) break; - + prev_char=ischar; 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()); @@ -1840,10 +1843,10 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { } else { cursor_set_column(cursor_get_column()-1); } - + if (k.mod.shift) _post_shift_selection(); - + } break; case KEY_KP_6: { if (k.unicode != 0) { @@ -1853,10 +1856,10 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { // numlock disabled. fallthrough to key_right } case KEY_RIGHT: { - + if (k.mod.shift) _pre_shift_selection(); - + #ifdef APPLE_STYLE_KEYS if (k.mod.command) { cursor_set_column(text[cursor.line].length()); @@ -1870,19 +1873,19 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { bool prev_char=false; int cc=cursor.column; while (cc<text[cursor.line].length()) { - + bool ischar=_is_text_char(text[cursor.line][cc]); - + if (prev_char && !ischar) break; prev_char=ischar; cc++; } - + cursor_set_column(cc); - + } else if (cursor.column==text[cursor.line].length()) { - + if (cursor.line<text.size()-1) { cursor_set_line(cursor.line+1); cursor_set_column(0); @@ -1890,10 +1893,10 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { } else { cursor_set_column(cursor_get_column()+1); } - + if (k.mod.shift) _post_shift_selection(); - + } break; case KEY_KP_8: { if (k.unicode != 0) { @@ -1903,7 +1906,7 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { // numlock disabled. fallthrough to key_up } case KEY_UP: { - + if (k.mod.shift) _pre_shift_selection(); if (k.mod.alt) { @@ -1916,11 +1919,11 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { else #endif cursor_set_line(cursor_get_line()-1); - + if (k.mod.shift) _post_shift_selection(); _cancel_code_hint(); - + } break; case KEY_KP_2: { if (k.unicode != 0) { @@ -1930,7 +1933,7 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { // numlock disabled. fallthrough to key_down } case KEY_DOWN: { - + if (k.mod.shift) _pre_shift_selection(); if (k.mod.alt) { @@ -1943,22 +1946,22 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { else #endif cursor_set_line(cursor_get_line()+1); - + if (k.mod.shift) _post_shift_selection(); _cancel_code_hint(); - + } break; - + case KEY_DELETE: { - + if (readonly) break; int curline_len = text[cursor.line].length(); - + if (cursor.line==text.size()-1 && cursor.column==curline_len) break; //nothing to do - + int next_line=cursor.column<curline_len?cursor.line:cursor.line+1; int next_column; @@ -2026,24 +2029,24 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { } #ifdef APPLE_STYLE_KEYS case KEY_HOME: { - - + + if (k.mod.shift) _pre_shift_selection(); - + cursor_set_line(0); - + if (k.mod.shift) _post_shift_selection(); - + } break; #else case KEY_HOME: { - - + + if (k.mod.shift) _pre_shift_selection(); - + // compute whitespace symbols seq length int current_line_whitespace_len = 0; while(current_line_whitespace_len < text[cursor.line].length()) { @@ -2052,20 +2055,20 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { break; current_line_whitespace_len++; } - + if(cursor_get_column() == current_line_whitespace_len) cursor_set_column(0); else cursor_set_column(current_line_whitespace_len); - + if (k.mod.command) cursor_set_line(0); - + if (k.mod.shift) _post_shift_selection(); _cancel_completion(); completion_hint=""; - + } break; #endif case KEY_KP_1: { @@ -2089,20 +2092,20 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { } break; #else case KEY_END: { - + if (k.mod.shift) _pre_shift_selection(); - + if (k.mod.command) cursor_set_line(text.size()-1); cursor_set_column(text[cursor.line].length()); - + if (k.mod.shift) _post_shift_selection(); _cancel_completion(); completion_hint=""; - + } break; #endif case KEY_KP_9: { @@ -2113,19 +2116,19 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { // numlock disabled. fallthrough to key_pageup } case KEY_PAGEUP: { - + if (k.mod.shift) _pre_shift_selection(); - + cursor_set_line(cursor_get_line()-get_visible_rows()); - + if (k.mod.shift) _post_shift_selection(); _cancel_completion(); completion_hint=""; - + } break; case KEY_KP_3: { if (k.unicode != 0) { @@ -2135,75 +2138,75 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { // numlock disabled. fallthrough to key_pageup } case KEY_PAGEDOWN: { - + if (k.mod.shift) _pre_shift_selection(); - + cursor_set_line(cursor_get_line()+get_visible_rows()); - + if (k.mod.shift) _post_shift_selection(); _cancel_completion(); completion_hint=""; - + } break; case KEY_A: { - + if (!k.mod.command || k.mod.shift || k.mod.alt) { scancode_handled=false; break; } - + select_all(); - + } break; case KEY_X: { - + if (!k.mod.command || k.mod.shift || k.mod.alt) { scancode_handled=false; break; } - + if (!selection.active){ - + String clipboard = text[cursor.line]; OS::get_singleton()->set_clipboard(clipboard); cursor_set_line(cursor.line); cursor_set_column(0); _remove_text(cursor.line,0,cursor.line,text[cursor.line].length()); - + backspace_at_cursor(); update(); cursor_set_line(cursor.line+1); cut_copy_line = true; - + } else { - + 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); - + _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column); selection.active=false; selection.selecting_mode=Selection::MODE_NONE; update(); cut_copy_line = false; } - + } break; case KEY_C: { - + if (!k.mod.command || k.mod.shift || k.mod.alt) { scancode_handled=false; break; } - + if (!selection.active){ String clipboard = _base_get_text(cursor.line,0,cursor.line,text[cursor.line].length()); OS::get_singleton()->set_clipboard(clipboard); @@ -2216,32 +2219,32 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { } } break; case KEY_Z: { - + if (!k.mod.command) { scancode_handled=false; break; } - + 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; } - + 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); - + } else if (cut_copy_line) { @@ -2249,9 +2252,9 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { String ins="\n"; clipboard += ins; } - + _insert_text_at_cursor(clipboard); - + update(); } break; case KEY_SPACE: { @@ -2260,15 +2263,15 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { #else if (completion_enabled && k.mod.command) { #endif - + query_code_comple(); scancode_handled=true; } else { scancode_handled=false; } - + } break; - + case KEY_U:{ if (!k.mod.command || k.mod.shift) { scancode_handled=false; @@ -2291,40 +2294,40 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { update(); } break;} - + default: { - + scancode_handled=false; } break; - + } - + if (scancode_handled) accept_event(); /* if (!scancode_handled && !k.mod.command && !k.mod.alt) { - + if (k.unicode>=32) { - + if (readonly) break; - + accept_event(); } else { - + break; } } */ if (!scancode_handled && !k.mod.command) { //for german kbds - + if (k.unicode>=32) { - + if (readonly) break; - + const CharType chr[2] = {(CharType)k.unicode, 0}; - + if (completion_hint!="" && k.unicode==')') { completion_hint=""; } @@ -2333,27 +2336,27 @@ void TextEdit::_input_event(const InputEvent& p_input_event) { } else { _insert_text_at_cursor(chr); } - + accept_event(); } else { - + break; } } - + return; } break; - + } - + } void TextEdit::_pre_shift_selection() { - - + + if (!selection.active || selection.selecting_mode==Selection::MODE_NONE) { - + selection.selecting_line=cursor.line; selection.selecting_column=cursor.column; selection.active=true; @@ -2363,115 +2366,115 @@ void TextEdit::_pre_shift_selection() { } void TextEdit::_post_shift_selection() { - - + + if (selection.active && selection.selecting_mode==Selection::MODE_SHIFT) { - + select(selection.selecting_line,selection.selecting_column,cursor.line,cursor.column); update(); } - - + + selection.selecting_text=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); - + /* 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(' ')); } - + /* 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()); - + /* STEP 3 remove \r from source text and separate in substrings */ - + //buh bye \r and split Vector<String> substrings = p_text.replace("\r","").split("\n"); - - + + for(int i=0;i<substrings.size();i++) { //insert the substrings - + if (i==0) { - + text.set(p_line,preinsert_text+substrings[i]); } else { - + text.insert(p_line+i,substrings[i]); } - + if (i==substrings.size()-1){ - + text.set(p_line+i,text[p_line+i]+postinsert_text); } } - + r_end_line=p_line+substrings.size()-1; r_end_column=text[r_end_line].length()-postinsert_text.length(); - + 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<p_from_column,String()); // from > to - + String ret; - + 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(); - + if (i>p_from_line) ret+="\n"; ret+=text[i].substr(begin,end-begin); } - + 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<p_from_column); // from > 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()); - + for(int i=p_from_line;i<p_to_line;i++) { - + text.remove(p_from_line+1); } - + text.set(p_from_line,pre_text+post_text); - + if (!text_changed_dirty && !setting_text) { if (is_inside_tree()) MessageQueue::get_singleton()->push_call(this,"_text_changed_emit"); @@ -2480,24 +2483,24 @@ void TextEdit::_base_remove_text(int p_from_line, int p_from_column,int p_to_lin } 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 (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; - + if (!undo_enabled) return; - + /* UNDO!! */ TextOperation op; op.type=TextOperation::TYPE_INSERT; @@ -2509,12 +2512,12 @@ void TextEdit::_insert_text(int p_line, int p_char,const String& p_text,int *r_e 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 @@ -2524,30 +2527,30 @@ void TextEdit::_insert_text(int p_line, int p_char,const String& p_text,int *r_e 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; - + } 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(); - + 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); - + if (!undo_enabled) return; - + /* UNDO!! */ TextOperation op; op.type=TextOperation::TYPE_REMOVE; @@ -2559,7 +2562,7 @@ void TextEdit::_remove_text(int p_from_line, int p_from_column,int p_to_line,int 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(); @@ -2575,26 +2578,26 @@ void TextEdit::_remove_text(int p_from_line, int p_from_column,int p_to_line,int 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 } - + _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); - + update(); } @@ -2602,144 +2605,144 @@ void TextEdit::_insert_text_at_cursor(const String& p_text) { int TextEdit::get_char_count() { - + int totalsize=0; - + for (int i=0;i<text.size();i++) { - + if (i>0) totalsize++; // incliude \n totalsize+=text[i].length(); } - + return totalsize; // omit last \n } Size2 TextEdit::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; } void TextEdit::adjust_viewport_to_cursor() { - + 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 - - + + //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()); - + if (cursor.line>=(cursor.line_ofs+visible_rows)) cursor.line_ofs=cursor.line-visible_rows+1; if (cursor.line<cursor.line_ofs) cursor.line_ofs=cursor.line; - + int cursor_x = get_column_x_offset( cursor.column, text[cursor.line] ); - + 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; - + update(); /* get_range()->set_max(text.size()); - + get_range()->set_page(get_visible_rows()); - + get_range()->set((int)cursor.line_ofs); */ - - + + } void TextEdit::cursor_set_column(int p_col, bool p_adjust_viewport) { - + 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.last_fit_x=get_column_x_offset(cursor.column,get_line(cursor.line)); - + if (p_adjust_viewport) 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; } - + } void TextEdit::cursor_set_line(int p_row, bool p_adjust_viewport) { - + if (setting_row) return; - + setting_row=true; if (p_row<0) p_row=0; - - + + 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) ); - + if (p_adjust_viewport) adjust_viewport_to_cursor(); - + setting_row=false; - - + + 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; } int TextEdit::cursor_get_line() const { - + return cursor.line; } void TextEdit::_scroll_moved(double p_to_val) { - + if (updating_scrolls) return; - + if (h_scroll->is_visible()) cursor.x_ofs=h_scroll->get_val(); if (v_scroll->is_visible()) @@ -2752,87 +2755,87 @@ void TextEdit::_scroll_moved(double p_to_val) { int TextEdit::get_row_height() const { - + 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 tab_w = cache.font->get_char_size(' ').width*tab_size; - + while (c<p_str.length()) { - + int w=0; - + if (p_str[c]=='\t') { - + int left = px%tab_w; if (left==0) w=tab_w; else w=tab_w-px%tab_w; // is right... - + } else { - + w=cache.font->get_char_size(p_str[c],p_str[c+1]).width; } - + if (p_px<(px+w/2)) break; px+=w; c++; } - + return c; } int TextEdit::get_column_x_offset(int p_char,String p_str) { - + int px=0; - + int tab_w = cache.font->get_char_size(' ').width*tab_size; - + for (int i=0;i<p_char;i++) { - + if (i>=p_str.length()) break; - + 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... - + } else { px+=cache.font->get_char_size(p_str[i],p_str[i+1]).width; } } - + return px; - + } void TextEdit::insert_text_at_cursor(const String& p_text) { - + if (selection.active) { - + 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; - + } - + _insert_text_at_cursor(p_text); update(); - + } Control::CursorShape TextEdit::get_cursor_shape(const Point2& p_pos) const { @@ -2844,7 +2847,7 @@ Control::CursorShape TextEdit::get_cursor_shape(const Point2& p_pos) const { void TextEdit::set_text(String p_text){ - + setting_text=true; clear(); _insert_text_at_cursor(p_text); @@ -2858,7 +2861,7 @@ void TextEdit::set_text(String p_text){ cursor_set_column(0); update(); setting_text=false; - + //get_range()->set(0); }; @@ -2866,53 +2869,53 @@ String TextEdit::get_text() { String longthing; int len = text.size(); for (int i=0;i<len;i++) { - - + + longthing+=text[i]; if (i!=len-1) longthing+="\n"; } - + return longthing; - + }; String TextEdit::get_text_for_completion() { - + String longthing; int len = text.size(); for (int i=0;i<len;i++) { - + if (i==cursor.line) { longthing+=text[i].substr(0,cursor.column); longthing+=String::chr(0xFFFF); //not unicode, represents the cursor longthing+=text[i].substr(cursor.column,text[i].size()); } else { - + longthing+=text[i]; } - - + + if (i!=len-1) longthing+="\n"; } - + return longthing; - + }; String TextEdit::get_line(int line) const { - + if (line<0 || line>=text.size()) return ""; - + return text[line]; - + }; void TextEdit::_clear() { - + clear_undo_history(); text.clear(); cursor.column=0; @@ -2925,31 +2928,31 @@ void TextEdit::_clear() { void TextEdit::clear() { - + setting_text=true; _clear(); setting_text=false; - + }; void TextEdit::set_readonly(bool p_readonly) { - - + + readonly=p_readonly; } void TextEdit::set_wrap(bool p_wrap) { - + wrap=p_wrap; } void TextEdit::set_max_chars(int 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"); @@ -2965,12 +2968,12 @@ void TextEdit::_update_caches() { 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(); @@ -2978,40 +2981,40 @@ void TextEdit::clear_colors() { } void TextEdit::set_custom_bg_color(const Color& p_color) { - + 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(); - + } 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(); - + } void TextEdit::set_symbol_color(const Color& p_color) { - + symbol_color=p_color; update(); } void TextEdit::set_syntax_coloring(bool p_enabled) { - + syntax_coloring=p_enabled; update(); } bool TextEdit::is_syntax_coloring_enabled() const { - + return syntax_coloring; } @@ -3020,28 +3023,28 @@ void TextEdit::set_auto_indent(bool p_auto_indent) { } void TextEdit::cut() { - + 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); - + 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(); - + } void TextEdit::copy() { - + if (!selection.active) return; - + print_line("from line: "+itos(selection.from_line)); print_line("from column: "+itos(selection.from_column)); print_line("to line: "+itos(selection.to_line)); @@ -3049,29 +3052,29 @@ void TextEdit::copy() { 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) { - + 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; - + } - + 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; @@ -3086,43 +3089,43 @@ void TextEdit::select_all() { cursor_set_line( selection.to_line, false ); cursor_set_column( selection.to_column, false ); update(); - + } void TextEdit::deselect() { - + 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_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.active=true; - + if (selection.from_line==selection.to_line) { - + if (selection.from_column==selection.to_column) { - + selection.active=false; - + } else if (selection.from_column>selection.to_column) { - + selection.shiftclick_left = false; SWAP( selection.from_column, selection.to_column ); } else { @@ -3130,7 +3133,7 @@ void TextEdit::select(int p_from_line,int p_from_column,int p_to_line,int p_to_c selection.shiftclick_left = true; } } else if (selection.from_line>selection.to_line) { - + selection.shiftclick_left = false; SWAP( selection.from_line, selection.to_line ); SWAP( selection.from_column, selection.to_column ); @@ -3138,51 +3141,51 @@ void TextEdit::select(int p_from_line,int p_from_column,int p_to_line,int p_to_c selection.shiftclick_left = true; } - - + + update(); } bool TextEdit::is_selection_active() const { - + return selection.active; } int TextEdit::get_selection_from_line() const { - + 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; - + } int TextEdit::get_selection_to_line() const { - + 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; - + } String TextEdit::get_selection_text() const { - + if (!selection.active) return ""; - + 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]); @@ -3190,7 +3193,7 @@ String TextEdit::get_word_under_cursor() const { break; --prev_cc; } - + int next_cc = cursor.column; while(next_cc<text[cursor.line].length()) { bool is_char = _is_text_char(text[cursor.line][next_cc]); @@ -3204,7 +3207,7 @@ String TextEdit::get_word_under_cursor() const { } DVector<int> 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<int> result; @@ -3212,46 +3215,46 @@ DVector<int> TextEdit::_search_bind(const String &p_key,uint32_t p_search_flags, result.set(0,line); result.set(1,col); return result; - + } else { - + return DVector<int>(); } } 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); - + //search through the whole documment, but start by current line - + int line=-1; int pos=-1; - + line=p_from_line; - + for(int i=0;i<text.size()+1;i++) { //backwards is broken... //int idx=(p_search_flags&SEARCH_BACKWARDS)?(text.size()-i):i; //do backwards seearch - - + + if (line<0) { line=text.size()-1; } if (line==text.size()) { line=0; } - + String text_line = text[line]; int from_column=0; if (line==p_from_line) { - + if (i==text.size()) { //wrapped - + if (p_search_flags&SEARCH_BACKWARDS) { text_line=text_line.substr(from_column,text_line.length()); from_column=text_line.length(); @@ -3259,13 +3262,13 @@ bool TextEdit::search(const String &p_key,uint32_t p_search_flags, int p_from_li text_line=text_line.substr(0,from_column); from_column=0; } - + } else { - + from_column=p_from_column; } - - + + } else { //text_line=text_line.substr(0,p_from_column); //wrap around for missing begining. if (p_search_flags&SEARCH_BACKWARDS) @@ -3273,17 +3276,17 @@ bool TextEdit::search(const String &p_key,uint32_t p_search_flags, int p_from_li else from_column=0; } - + pos=-1; - + if (!(p_search_flags&SEARCH_BACKWARDS)) { - + pos = (p_search_flags&SEARCH_MATCH_CASE)?text_line.find(p_key,from_column):text_line.findn(p_key,from_column); } else { - + pos = (p_search_flags&SEARCH_MATCH_CASE)?text_line.rfind(p_key,from_column):text_line.rfindn(p_key,from_column); } - + if (pos!=-1 && (p_search_flags&SEARCH_WHOLE_WORDS)) { //validate for whole words if (pos>0 && _is_text_char(text_line[pos-1])) @@ -3291,66 +3294,66 @@ bool TextEdit::search(const String &p_key,uint32_t p_search_flags, int p_from_li else if (_is_text_char(text_line[pos+p_key.length()])) pos=-1; } - + if (pos!=-1) break; - + if (p_search_flags&SEARCH_BACKWARDS) line--; else line++; - + } - + if (pos==-1) { r_line=-1; r_column=-1; return false; } - + r_line=line; r_column=pos; - - + + return true; } void TextEdit::_cursor_changed_emit() { - + emit_signal("cursor_changed"); cursor_changed_dirty=false; } void TextEdit::_text_changed_emit() { - + 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(); } 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); - + } 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(); } void TextEdit::get_breakpoints(List<int> *p_breakpoints) const { - + for(int i=0;i<text.size();i++) { if (text.is_breakpoint(i)) p_breakpoints->push_back(i); @@ -3358,39 +3361,39 @@ void TextEdit::get_breakpoints(List<int> *p_breakpoints) const { } int TextEdit::get_line_count() const { - + return text.size(); } void TextEdit::_do_text_op(const TextOperation& p_op, bool p_reverse) { - + ERR_FAIL_COND(p_op.type==TextOperation::TYPE_NONE); - + bool insert = p_op.type==TextOperation::TYPE_INSERT; if (p_reverse) insert=!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 { - + _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 - + _push_current_op(); - + while (undo_stack_pos) { List<TextOperation>::Element *elem = undo_stack_pos; undo_stack_pos=undo_stack_pos->next(); @@ -3400,21 +3403,21 @@ void TextEdit::_clear_redo() { void TextEdit::undo() { - + _push_current_op(); - + if (undo_stack_pos==NULL) { - + if (!undo_stack.size()) return; //nothing to undo - + undo_stack_pos=undo_stack.back(); - + } else if (undo_stack_pos==undo_stack.front()) return; // at the bottom of the undo stack else undo_stack_pos=undo_stack_pos->prev(); - + _do_text_op( undo_stack_pos->get(),true); if(undo_stack_pos->get().chain_backward) { do { @@ -3422,19 +3425,19 @@ void TextEdit::undo() { _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(); - + 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 { @@ -3449,12 +3452,12 @@ void TextEdit::redo() { } void TextEdit::clear_undo_history() { - + saved_version=0; current_op.type=TextOperation::TYPE_NONE; undo_stack_pos=NULL; undo_stack.clear(); - + } void TextEdit::_begin_compex_operation() { @@ -3463,42 +3466,42 @@ void TextEdit::_begin_compex_operation() { } 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; } 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; - + } void TextEdit::set_draw_tabs(bool p_draw) { - + draw_tabs=p_draw; } bool TextEdit::is_drawing_tabs() const{ - + return draw_tabs; } @@ -3506,35 +3509,35 @@ uint32_t TextEdit::get_version() const { return current_op.version; } uint32_t TextEdit::get_saved_version() const { - + return saved_version; } void TextEdit::tag_saved_version() { - + saved_version=get_version(); } int TextEdit::get_v_scroll() const { - + return v_scroll->get_val(); } void TextEdit::set_v_scroll(int p_scroll) { - + v_scroll->set_val(p_scroll); cursor.line_ofs=p_scroll; } int TextEdit::get_h_scroll() const { - + return h_scroll->get_val(); } void TextEdit::set_h_scroll(int p_scroll) { - + h_scroll->set_val(p_scroll); } void TextEdit::set_completion(bool p_enabled,const Vector<String>& p_prefixes) { - + completion_prefixes.clear(); completion_enabled=p_enabled; for(int i=0;i<p_prefixes.size();i++) @@ -3542,7 +3545,7 @@ void TextEdit::set_completion(bool p_enabled,const Vector<String>& p_prefixes) { } void TextEdit::_confirm_completion() { - + String remaining=completion_current.substr(completion_base.length(),completion_current.length()-completion_base.length()); String l = text[cursor.line]; bool same=true; @@ -3554,7 +3557,7 @@ void TextEdit::_confirm_completion() { break; } } - + if (same) cursor_set_column(cursor.column+remaining.length()); else { @@ -3564,7 +3567,7 @@ void TextEdit::_confirm_completion() { cursor.column--; } } - + _cancel_completion(); } @@ -3575,27 +3578,27 @@ void TextEdit::_cancel_code_hint() { } void TextEdit::_cancel_completion() { - + if (!completion_active) return; - + completion_active=false; update(); - + } static bool _is_completable(CharType c) { - + return !_is_symbol(c) || c=='"' || c=='\''; } void TextEdit::_update_completion_candidates() { - + String l = text[cursor.line]; int cofs = CLAMP(cursor.column,0,l.length()); - - + + String s; //look for keywords first @@ -3651,15 +3654,15 @@ void TextEdit::_update_completion_candidates() { } } - + update(); - + if (cancel || (!pre_keyword && 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; @@ -3672,7 +3675,7 @@ void TextEdit::_update_completion_candidates() { if (max<ci_match) continue; for(int j=0;j<max;j++) { - + if (j>=completion_strings[i].length()) break; if (completion_current[j]!=completion_strings[i][j]) @@ -3683,21 +3686,21 @@ void TextEdit::_update_completion_candidates() { ci_match=m; completion_index=completion_options.size()-1; } - + } } - - - + + + if (completion_options.size()==0) { //no options to complete, cancel _cancel_completion(); return; - + } - + 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 @@ -3705,22 +3708,22 @@ void TextEdit::_update_completion_candidates() { // insert_text_at_cursor(completion_options[0].substr(s.length(),completion_options[0].length()-s.length())); _cancel_completion(); return; - + } #endif 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()); - + bool inquote=false; int c=ofs-1; @@ -3732,20 +3735,20 @@ void TextEdit::query_code_comple() { if (ofs>0 && (inquote || _is_completable(l[ofs-1]) || completion_prefixes.has(String::chr(l[ofs-1])))) emit_signal("request_completion"); - + } void TextEdit::set_code_hint(const String& p_hint) { - + completion_hint=p_hint; completion_hint_offset=-0xFFFF; update(); } void TextEdit::code_complete(const Vector<String> &p_strings) { - - + + completion_strings=p_strings; completion_active=true; completion_current=""; @@ -3756,7 +3759,7 @@ void TextEdit::code_complete(const Vector<String> &p_strings) { String TextEdit::get_tooltip(const Point2& p_pos) const { - + if (!tooltip_obj) return Control::get_tooltip(p_pos); int row,col; @@ -3767,34 +3770,34 @@ String TextEdit::get_tooltip(const Point2& p_pos) const { return Control::get_tooltip(p_pos); int beg=CLAMP(col,0,s.length()); int end=beg; - - + + 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 - + while(beg>0 && s[beg-1]>32 && (symbol==_is_symbol(s[beg-1]))) { beg--; } while(end<s.length() && s[end+1]>32 && (symbol==_is_symbol(s[end+1]))) { end++; } - + if (end<s.length()) end+=1; - + String tt = tooltip_obj->call(tooltip_func,s.substr(beg,end-beg),tooltip_ud); - + return tt; - + } - + 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; @@ -3819,7 +3822,7 @@ void TextEdit::insert_at(const String &p_text, int at) } void TextEdit::set_show_line_numbers(bool p_show) { - + line_numbers=p_show; update(); } @@ -3829,48 +3832,48 @@ bool TextEdit::is_text_field() const { return true; } 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("_click_selection_held"),&TextEdit::_click_selection_held); - + 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("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","line"),&TextEdit::get_line); - + ObjectTypeDB::bind_method(_MD("cursor_set_column","column","adjust_viewport"),&TextEdit::cursor_set_column,DEFVAL(false)); ObjectTypeDB::bind_method(_MD("cursor_set_line","line","adjust_viewport"),&TextEdit::cursor_set_line,DEFVAL(false)); - + 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("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); @@ -3879,30 +3882,30 @@ void TextEdit::_bind_methods() { 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("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")); - + } TextEdit::TextEdit() { - + readonly=false; setting_row=false; draw_tabs=false; @@ -3922,29 +3925,29 @@ TextEdit::TextEdit() { // text.insert(1,"Mongolia.."); // text.insert(2,"PAIS GENEROSO!!"); text.set_color_regions(&color_regions); - + h_scroll = memnew( HScrollBar ); v_scroll = memnew( VScrollBar ); - + add_child(h_scroll); add_child(v_scroll); - + updating_scrolls=false; selection.active=false; - + h_scroll->connect("value_changed", this,"_scroll_moved"); v_scroll->connect("value_changed", this,"_scroll_moved"); - + cursor_changed_dirty=false; text_changed_dirty=false; - + selection.selecting_mode=Selection::MODE_NONE; selection.selecting_line=0; selection.selecting_column=0; selection.selecting_text=false; selection.active=false; syntax_coloring=false; - + custom_bg_color=Color(0,0,0,0); idle_detect = memnew( Timer ); add_child(idle_detect); @@ -3956,7 +3959,7 @@ TextEdit::TextEdit() { add_child(click_select_held); click_select_held->set_wait_time(0.05); click_select_held->connect("timeout", this,"_click_selection_held"); - + #if 0 syntax_coloring=true; keywords["void"]=Color(0.3,0.0,0.1); @@ -3966,15 +3969,15 @@ TextEdit::TextEdit() { 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))); - + #endif - + current_op.type=TextOperation::TYPE_NONE; undo_enabled=true; undo_stack_pos=NULL; @@ -3983,13 +3986,14 @@ TextEdit::TextEdit() { 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; + scroll_past_end_of_file_enabled=false; auto_brace_completion_enabled=false; brace_matching_enabled=false; auto_indent=false; |