| 11,10 → 11,10 |
|---|
| #define BODY_MARGIN 6 |
| #define BASIC_LINE_H 18 |
| |
| DrawBufer DrawBuf; |
| CANVAS canvas; |
| char line[500]; |
| |
| struct _style { |
| struct STYLE { |
| bool |
| b, u, s, h, |
| font, |
| 24,12 → 24,20 |
|---|
| image; |
| dword bg_color; |
| LIST tag_list; |
| dword tag_title; |
| dword title; |
| void reset(); |
| }; |
| |
| void STYLE::reset() |
| { |
| b = u = s = h = blq = pre = title = false; |
| font = false; |
| tag_list.reset(); |
| } |
| |
| struct TWebBrowser { |
| llist list; |
| _style style; |
| STYLE style; |
| dword draw_y, stolbec; |
| int zoom; |
| dword o_bufpointer; |
| 39,6 → 47,8 |
|---|
| dword bufsize; |
| dword is_html; |
| collection img_url; |
| char header[150]; |
| char redirect[URL_SIZE]; |
| |
| void Paint(); |
| void SetPageDefaults(); |
| 47,14 → 57,27 |
|---|
| void SetStyle(); |
| bool CheckForLineBreak(); |
| void NewLine(); |
| void DrawScroller(); |
| void ChangeEncoding(); |
| void DrawPage(); |
| char header[150]; |
| char redirect[URL_SIZE]; |
| |
| void tag_a(); |
| void tag_p(); |
| void tag_img(); |
| void tag_div(); |
| void tag_h1234_caption(); |
| void tag_ol_ul_dt(); |
| void tag_li(); |
| void tag_q(); |
| void tag_hr(); |
| void tag_code(); |
| void tag_meta_xml(); |
| void tag_body(); |
| void tag_iframe(); |
| void tag_title(); |
| void tag_font(); |
| }; |
| |
| scroll_bar scroll_wv = { 15,NULL,NULL,NULL,0,2,NULL,0,0,0xeeeeee,0xBBBbbb,0xeeeeee}; |
| #include "TWB\set_style.h" |
| |
| //============================================================================================ |
| void TWebBrowser::Paint() |
| 62,7 → 85,7 |
|---|
| dword start_x, line_length, stolbec_len; |
| dword text_color__; |
| |
| if (style.tag_title) |
| if (style.title) |
| { |
| strncpy(#header, #line, sizeof(TWebBrowser.header)-1); |
| strncat(#header, " - ", sizeof(TWebBrowser.header)-1); |
| 81,37 → 104,33 |
|---|
| stolbec_len = strlen(#line) * zoom; |
| line_length = stolbec_len * list.font_w; |
| |
| if (debug_mode) { |
| DrawBuf.DrawBar(start_x, draw_y, line_length, list.item_h, 0xDDDddd); |
| } |
| |
| if (style.bg_color!=page_bg) { |
| DrawBuf.DrawBar(start_x, draw_y, line_length, list.item_h, style.bg_color); |
| canvas.DrawBar(start_x, draw_y, line_length, list.item_h, style.bg_color); |
| } |
| |
| if (style.image) { |
| DrawBuf.DrawBar(start_x, draw_y, line_length, list.item_h-1, 0xF9DBCB); |
| canvas.DrawBar(start_x, draw_y, line_length, list.item_h-1, 0xF9DBCB); |
| } |
| if (style.button) { |
| DrawBuf.DrawBar(start_x, draw_y, line_length, list.item_h - calc(zoom*2), 0xCCCccc); |
| DrawBuf.DrawBar(start_x, draw_y + list.item_h - calc(zoom*2), line_length, zoom, 0x999999); |
| canvas.DrawBar(start_x, draw_y, line_length, list.item_h - calc(zoom*2), 0xCCCccc); |
| canvas.DrawBar(start_x, draw_y + list.item_h - calc(zoom*2), line_length, zoom, 0x999999); |
| } |
| |
| text_color__ = text_colors.get_last(); |
| if (link) && (text_color__ == text_colors.get(0)) text_color__ = link_color_default; |
| |
| DrawBuf.WriteText(start_x, draw_y, list.font_type, text_color__, #line, NULL); |
| if (style.b) DrawBuf.WriteText(start_x+1, draw_y, list.font_type, text_color__, #line, NULL); |
| if (style.s) DrawBuf.DrawBar(start_x, list.item_h / 2 - zoom + draw_y, line_length, zoom, text_color__); |
| if (style.u) DrawBuf.DrawBar(start_x, list.item_h - zoom - zoom + draw_y, line_length, zoom, text_color__); |
| canvas.WriteText(start_x, draw_y, list.font_type, text_color__, #line, NULL); |
| if (style.b) canvas.WriteText(start_x+1, draw_y, list.font_type, text_color__, #line, NULL); |
| if (style.s) canvas.DrawBar(start_x, list.item_h / 2 - zoom + draw_y, line_length, zoom, text_color__); |
| if (style.u) canvas.DrawBar(start_x, list.item_h - zoom - zoom + draw_y, line_length, zoom, text_color__); |
| if (link) { |
| if (line[0]==' ') && (line[1]==NULL) {} else { |
| DrawBuf.DrawBar(start_x, draw_y + list.item_h - calc(zoom*2)-1, line_length, zoom, link_color_default); |
| canvas.DrawBar(start_x, draw_y + list.item_h - calc(zoom*2)-1, line_length, zoom, link_color_default); |
| links.add_text(start_x, draw_y + list.y, line_length, list.item_h - calc(zoom*2)-1, zoom); |
| } |
| } |
| stolbec += stolbec_len; |
| if (debug_mode) debug(#line); |
| if (debug_mode) debugln(#line); |
| line = NULL; |
| } |
| } |
| 118,14 → 137,13 |
|---|
| //============================================================================================ |
| void TWebBrowser::SetPageDefaults() |
| { |
| style.b = style.u = style.s = style.h = style.blq = t_html = t_body = style.pre = |
| link = style.tag_title = style.font = false; |
| style.tag_list.reset(); |
| t_html = t_body = link = false; |
| style.reset(); |
| link_color_default = 0x0000FF; |
| link_color_active = 0xFF0000; |
| page_bg = 0xffEBE8E9; //E0E3E3 EBE8E9 |
| style.bg_color = page_bg; |
| DrawBuf.Fill(0, page_bg); |
| canvas.Fill(0, page_bg); |
| links.clear(); |
| anchors.clear(); |
| img_url.drop(); |
| 164,14 → 182,12 |
|---|
| } |
| //============================================================================================ |
| void TWebBrowser::ParseHtml(dword _bufpointer, _bufsize){ |
| word bukva[2]; |
| char unicode_symbol[10]; |
| dword unicode_symbol_result; |
| dword j; |
| bool ignor_param=false; |
| int tab_len; |
| dword bufpos; |
| bufsize = _bufsize; |
| |
| if (bufpointer != _bufpointer) { |
| bufpointer = malloc(bufsize); |
| memmov(bufpointer, _bufpointer, bufsize); |
| 224,70 → 240,21 |
|---|
| if (!is_html) goto _DEFAULT; |
| bufpos++; |
| switch (ESBYTE[bufpos]) { |
| case '!': |
| case '/': |
| case '?': |
| case 'a'...'z': |
| case 'A'...'Z': |
| case '!': case '/': case '?': |
| case 'a'...'z': case 'A'...'Z': |
| goto _TAG; |
| default: |
| goto _DEFAULT; |
| } |
| _TAG: |
| if (!strncmp(bufpos,"!--",3)) |
| { |
| bufpos+=3; |
| //STRSTR |
| while (strncmp(bufpos,"-->",3)!=0) && (bufpos < bufpointer + bufsize) |
| { |
| bufpos++; |
| } |
| bufpos+=2; |
| break; |
| } |
| tag.reset(); |
| if (ESBYTE[bufpos] == '/') { |
| tag.opened = false; |
| bufpos++; |
| } |
| |
| ignor_param=false; |
| while (ESBYTE[bufpos] !='>') && (bufpos < bufpointer + bufsize) //ïîëó÷àåì òåã è åãî ïàðàìåòðû |
| //&& (!chrnum(#tag.params,'\"') % 2) //<a title="<small>ATI</small><br>9800xt" href="vgamuseum.ru/9800xt"> |
| { |
| bukva = ESBYTE[bufpos]; |
| if (__isWhite(bukva)) bukva = ' '; |
| if (!ignor_param) && (bukva!=' ') { |
| if (strlen(#tag.name)+1<sizeof(tag.name)) chrcat(#tag.name, bukva); |
| } else { |
| ignor_param = true; |
| if (strlen(#tag.params)+1<sizeof(tag.params)) strcat(#tag.params, #bukva); |
| //chrncat(#tag.params, bukva, sizeof(tag.params)-1); |
| } |
| bufpos++; |
| } |
| strlwr(#tag.name); |
| |
| // ignore text inside the next tags |
| if (tag.is("script")) || (tag.is("style")) || (tag.is("binary")) || (tag.is("select")) { |
| sprintf(#tag.params, "</%s>", #tag.name); |
| if (j = strstri(bufpos, #tag.params)) bufpos = j-1; |
| break; |
| } |
| |
| if (tag.name[strlen(#tag.name)-1]=='/') tag.name[strlen(#tag.name)-1]=NULL; //for br/ !!!!!!!! |
| if (tag.params) tag.parse_params(); |
| |
| if (tag.name) { |
| if (tag.parse_tag(#bufpos, bufpointer + bufsize)) { |
| CheckForLineBreak(); |
| Paint(); |
| if (tag.name) { |
| EAX = cur_encoding; |
| $push eax |
| $push cur_encoding |
| SetStyle(); |
| $pop eax |
| // The thing is that UTF if longer than other encodings. |
| // So if encoding was changed to UTF than $bufpos position is wrong now, |
| // So if encoding was changed from UTF to DOS than $bufpos position got wrong, |
| // and we have to start parse from the very beginning |
| if (EAX != cur_encoding) && (cur_encoding == CH_UTF8) { |
| ParseHtml(bufpointer, bufsize); |
| 294,7 → 261,6 |
|---|
| return; |
| } |
| } |
| } |
| break; |
| default: |
| _DEFAULT: |
| 305,9 → 271,8 |
|---|
| NewLine(); |
| list.count = draw_y; |
| |
| DrawBuf.bufh = math.max(list.visible, draw_y); |
| debugval("DrawBuf.bufh", DrawBuf.bufh); |
| buf_data = realloc(buf_data, DrawBuf.bufh * DrawBuf.bufw * 4 + 8); |
| canvas.bufh = math.max(list.visible, draw_y); |
| buf_data = realloc(buf_data, canvas.bufh * canvas.bufw * 4 + 8); |
| |
| list.CheckDoesValuesOkey(); |
| anchors.current = NULL; |
| 346,330 → 311,6 |
|---|
| return true; |
| } |
| //============================================================================================ |
| void TWebBrowser::SetStyle() { |
| char img_path[4096]=0; |
| dword imgbuf[44]; |
| dword cur_img; |
| int img_x, img_y, img_w, img_h; |
| |
| dword value; |
| |
| if (value = tag.get_value_of("name=")) || (value = tag.get_value_of("id=")) { |
| anchors.add(value, draw_y); |
| if (anchors.current) && (streq(value, #anchors.current+1)) { |
| list.first = draw_y; |
| anchors.current = NULL; |
| } |
| } |
| if (tag.is("html")) { |
| t_html = tag.opened; |
| return; |
| } |
| if (tag.is("title")) { |
| style.tag_title = tag.opened; |
| if (!tag.opened) DrawTitle(#header); |
| return; |
| } |
| if (tag.is("body")) { |
| t_body = tag.opened; |
| if (value = tag.get_value_of("link=")) link_color_default = GetColor(value); |
| if (value = tag.get_value_of("alink=")) link_color_active = GetColor(value); |
| if (value = tag.get_value_of("text=")) text_colors.set(0, GetColor(value)); |
| if (value = tag.get_value_of("bgcolor=")) { |
| style.bg_color = page_bg = GetColor(value); |
| DrawBuf.Fill(0, page_bg); |
| } |
| // Autodetecting encoding if no encoding was set |
| if (tag.opened) && (custom_encoding==-1) && (cur_encoding == CH_CP866) { |
| if (strstr(bufpointer, "\208\190")) ChangeEncoding(CH_UTF8); |
| else if (chrnum(bufpointer, '\246')>5) ChangeEncoding(CH_CP1251); |
| } |
| return; |
| } |
| if (tag.is("br")) { NewLine(); return; } |
| if (tag.is("b")) || (tag.is("strong")) || (tag.is("big")) || (tag.is("w:b")) { |
| style.b = tag.opened; |
| return; |
| } |
| if (tag.is("w:r")) && (!tag.opened) { style.b = false; return; } |
| if (tag.is("a")) { |
| if (tag.opened) |
| { |
| if (value = tag.get_value_of("href=")) && (!strstr(value,"javascript:")) |
| { |
| link = true; |
| links.add_link(value); |
| } |
| } else { |
| link = false; |
| style.bg_color = page_bg; |
| } |
| return; |
| } |
| if (tag.is("iframe")) && (value = tag.get_value_of("src=")) { |
| NewLine(); |
| strcpy(#line, "IFRAME: "); |
| Paint(); |
| link=true; |
| links.add_link(value); |
| strncpy(#line, value, sizeof(line)-1); |
| while (CheckForLineBreak()) {}; |
| Paint(); |
| link=false; |
| NewLine(); |
| } |
| if (tag.is("font")) { |
| style.font = tag.opened; |
| style.bg_color = page_bg; |
| if (tag.opened) |
| { |
| if (value = tag.get_value_of("bg=")) style.bg_color = GetColor(value); |
| if (value = tag.get_value_of("color=")) { |
| text_colors.add(GetColor(value)); |
| } else { |
| text_colors.add(text_colors.get_last()); |
| } |
| } |
| else text_colors.pop(); |
| return; |
| } |
| if (tag.is("div")) { |
| if (streq(#tag.prior,"div")) && (tag.opened) return; |
| if (!tag.opened) && (style.font) text_colors.pop(); |
| NewLine(); |
| return; |
| } |
| if (tag.is("header")) || (tag.is("article")) || (tag.is("footer")) || (tag.is("figure")) { |
| NewLine(); |
| return; |
| } |
| if (tag.is("p")) || (tag.is("w:p")) { |
| IF (tag.prior[0] == 'h') || (streq(#tag.prior,"td")) || (streq(#tag.prior,"p")) return; |
| NewLine(); |
| return; |
| } |
| if (tag.is("pre")) { style.pre = tag.opened; return; } |
| if (tag.is("td")) { if (tag.opened) AddCharToTheLine(' '); return; } |
| if (tag.is("tr")) { if (tag.opened) NewLine(); return; } |
| if (tag.is("button")) { style.button = tag.opened; stolbec++; return; } |
| if (tag.is("u")) || (tag.is("ins")) { style.u=tag.opened; return;} |
| if (tag.is("s")) || (tag.is("strike")) || (tag.is("del")) { style.s=tag.opened; return; } |
| if (tag.is("dl")) { |
| if (tag.opened) NewLine(); |
| return; |
| } |
| if (tag.is("dd")) { |
| //NewLine(); |
| //if (tag.opened) stolbec += 5; //stolbec overflow! |
| return; |
| } |
| if (tag.is("blockquote")) { style.blq = tag.opened; return; } |
| if (tag.is("code")) { |
| if (tag.opened) style.bg_color = 0xe4ffcb; else style.bg_color = page_bg; |
| style.pre = tag.opened; return; |
| } |
| if (tag.is("img")) { |
| value = tag.get_value_of("src="); |
| if (!value) goto NOIMG; |
| |
| if (!strcmp(value + strrchr(value, '.'), "svg")) goto NOIMG; |
| |
| if (streqrp(value, "data:")) { |
| if (!strstr(value, "base64,")) goto NOIMG; |
| value = EAX+7; |
| if (ESBYTE[value]==' ') value++; |
| cur_img = malloc(strlen(value)); |
| base64_decode stdcall (value, cur_img, strlen(value)); |
| img_decode stdcall (cur_img, EAX, 0); |
| $push eax |
| free(cur_img); |
| $pop eax |
| if (EAX) goto IMGOK; else goto NOIMG; |
| } |
| |
| strlcpy(#img_path, value, sizeof(img_path)-1); |
| get_absolute_url(#img_path, history.current()); |
| |
| if (check_is_the_adress_local(#img_path)) { |
| img_from_file stdcall(#img_path); |
| if (EAX) goto IMGOK; else goto NOIMG; |
| } |
| |
| if (cache.has(#img_path)) && (cache.current_size) |
| { |
| img_decode stdcall (cache.current_buf, cache.current_size, 0); |
| if (!EAX) goto NOIMG; |
| IMGOK: |
| |
| cur_img = EAX; |
| img_h = ESDWORD[cur_img+8]; |
| img_w = ESDWORD[cur_img+4]; |
| |
| if (img_w / 6 + stolbec > list.column_max) { |
| NewLine(); |
| } |
| img_x = stolbec*list.font_w+3; |
| img_y = draw_y; |
| |
| img_w = math.min(img_w, DrawBuf.bufw - img_x); |
| |
| stolbec += img_w / 6; |
| if (stolbec > list.column_max) NewLine(); |
| |
| if (img_h > list.item_h + 5) { |
| draw_y += img_h - list.item_h; |
| NewLine(); |
| } |
| |
| if (link) links.add_text(img_x + list.x, img_y + list.y, img_w, img_h, 0); |
| |
| if (img_y + img_h >= DrawBuf.bufh) DrawBuf.IncreaseBufSize(); |
| |
| if (ESDWORD[cur_img+20] != IMAGE_BPP32) { |
| img_convert stdcall(cur_img, 0, IMAGE_BPP32, 0, 0); |
| $push eax |
| img_destroy stdcall(cur_img); |
| $pop eax |
| cur_img = EAX; |
| if (!EAX) goto NOIMG; |
| } |
| imgbuf[04] = DrawBuf.bufw; |
| imgbuf[08] = DrawBuf.bufh; |
| imgbuf[20] = IMAGE_BPP32; |
| imgbuf[24] = buf_data+8; |
| img_blend stdcall(#imgbuf, cur_img, img_x, img_y, 0, 0, img_w, img_h); |
| img_destroy stdcall(cur_img); |
| return; |
| } else { |
| img_url.add(#img_path); |
| } |
| NOIMG: |
| |
| if (value = tag.get_value_of("title=")) && (strlen(value)<sizeof(line)-3) && (value) sprintf(#line, "[%s]", value); |
| if (value = tag.get_value_of("alt=")) && (strlen(value)<sizeof(line)-3) && (value) sprintf(#line, "[%s]", value); |
| if (!line) { |
| if (!strncmp(#img_path, "data:", 5)) img_path=0; |
| replace_char(#img_path, '?', NULL, strlen(#img_path)); |
| img_path[sizeof(line)-3] = '\0'; //prevent overflow in sprintf |
| sprintf(#line, "[%s]", #img_path+strrchr(#img_path, '/')); |
| line[50]= NULL; |
| } |
| while (CheckForLineBreak()) {}; |
| |
| text_colors.add(0x9A6F29); |
| style.image = true; |
| Paint(); |
| style.image = false; |
| text_colors.pop(); |
| return; |
| } |
| if (tag.is("h4")) { |
| NewLine(); |
| NewLine(); |
| style.h = tag.opened; |
| style.b = tag.opened; |
| } |
| if (tag.is("h1")) || (tag.is("h2")) || (tag.is("h3")) || (tag.is("caption")) { |
| style.h = tag.opened; |
| if (tag.opened) { |
| if (!style.pre) NewLine(); |
| draw_y += 10; |
| zoom=2; |
| list.font_type |= 10011001b; |
| list.item_h = BASIC_LINE_H * 2 - 2; |
| if (tag.is("h1")) style.b = true; |
| } else { |
| if (tag.is("h1")) style.b = false; |
| NewLine(); |
| zoom=1; |
| list.font_type = 10011000b; |
| list.item_h = BASIC_LINE_H; |
| } |
| return; |
| } |
| if (tag.is("dt")) { |
| style.tag_list.upd_level(tag.opened, DT); |
| if (tag.opened) NewLine(); |
| return; |
| } |
| if (tag.is("ul")) { |
| style.tag_list.upd_level(tag.opened, UL); |
| if (!tag.opened) && (!style.pre) NewLine(); |
| return; |
| } |
| if (tag.is("ol")) { |
| style.tag_list.upd_level(tag.opened, OL); |
| if (!tag.opened) && (!style.pre) NewLine(); |
| return; |
| } |
| if (tag.is("li")) && (tag.opened) |
| { |
| if (!style.tag_list.level) style.tag_list.upd_level(1, UL); |
| if (!style.pre) NewLine(); |
| if (style.tag_list.get_order_type() == UL) { |
| strcpy(#line, "\31 "); |
| stolbec = style.tag_list.level * 5 - 2; |
| } |
| if (style.tag_list.get_order_type() == OL) { |
| sprintf(#line, "%i. ", style.tag_list.inc_counter()); |
| stolbec = style.tag_list.level * 5 - strlen(#line); |
| } |
| return; |
| } |
| if (tag.is("q")) |
| { |
| if (tag.opened) { |
| EAX = strlen(#line); |
| if (line[EAX-1] != ' ') chrcat(#line, ' '); |
| chrcat(#line, '\"'); |
| } |
| if (!tag.opened) strcat(#line, "\" "); |
| return; |
| } |
| if (tag.is("hr")) { |
| if (value = tag.get_value_of("color=")) EDI = GetColor(value); else EDI = 0x999999; |
| $push edi; |
| NewLine(); |
| $pop edi; |
| draw_y += 10; |
| DrawBuf.DrawBar(5, draw_y - 1, list.w-10, 1, EDI); |
| NewLine(); |
| draw_y += 10; |
| return; |
| } |
| if (tag.is("meta")) { |
| if (streq(tag.get_value_of("http-equiv="), "refresh")) && (value = tag.get_value_of("content=")) { |
| if (value = strstri(value, "url=")) strcpy(#redirect, value); |
| } |
| } |
| if (custom_encoding == -1) && (tag.is("meta")) || (tag.is("?xml")) { |
| if (value = tag.get_value_of("charset=")) || (value = tag.get_value_of("content=")) || (value = tag.get_value_of("encoding=")) |
| { |
| value += strrchr(value, '='); //search in content= |
| if (ESBYTE[value] == '"') value++; |
| strlwr(value); |
| if (streqrp(value,"utf-8")) || (streqrp(value,"utf8")) ChangeEncoding(CH_UTF8); |
| else if (streqrp(value,"windows-1251")) || (streqrp(value,"windows1251")) ChangeEncoding(CH_CP1251); |
| else if (streqrp(value,"dos")) || (streqrp(value,"cp-866")) ChangeEncoding(CH_CP866); |
| else if (streqrp(value,"iso-8859-5")) || (streqrp(value,"iso8859-5")) ChangeEncoding(CH_ISO8859_5); |
| else if (streqrp(value,"koi8-r")) || (streqrp(value,"koi8-u")) ChangeEncoding(CH_KOI8); |
| } |
| return; |
| } |
| } |
| //============================================================================================ |
| void TWebBrowser::DrawScroller() |
| { |
| scroll_wv.max_area = list.count; |
| scroll_wv.cur_area = list.visible; |
| scroll_wv.position = list.first; |
| scroll_wv.all_redraw = 0; |
| scroll_wv.start_x = list.x + list.w; |
| scroll_wv.start_y = list.y; |
| scroll_wv.size_y = list.h; |
| scrollbar_v_draw(#scroll_wv); |
| } |
| //============================================================================================ |
| void TWebBrowser::ChangeEncoding(int _new_encoding) |
| { |
| if (cur_encoding == _new_encoding) return; |
| 683,7 → 324,6 |
|---|
| //============================================================================================ |
| void TWebBrowser::NewLine() |
| { |
| dword onleft, ontop; |
| static int empty_line=0; |
| |
| if (!stolbec) && (draw_y==BODY_MARGIN) return; |
| 698,17 → 338,26 |
|---|
| empty_line=0; |
| } |
| |
| onleft = list.x + BODY_MARGIN; |
| ontop = draw_y + list.y; |
| if (t_html) && (!t_body) return; |
| draw_y += list.item_h; |
| if (style.blq) stolbec = 6; else stolbec = 0; |
| stolbec += style.tag_list.level * 5; |
| if (debug_mode) debugln(NULL); |
| } |
| //============================================================================================ |
| scroll_bar scroll_wv = |
| { 15,NULL,NULL,NULL,0,2,NULL, |
| 0,0,0xeeeeee,0xBBBbbb,0xeeeeee}; |
| |
| void TWebBrowser::DrawPage() |
| { |
| DrawBuf.Show(list.first, list.h); |
| DrawScroller(); |
| scroll_wv.max_area = list.count; |
| scroll_wv.cur_area = list.visible; |
| scroll_wv.position = list.first; |
| scroll_wv.all_redraw = 0; |
| scroll_wv.start_x = list.x + list.w; |
| scroll_wv.start_y = list.y; |
| scroll_wv.size_y = list.h; |
| scrollbar_v_draw(#scroll_wv); |
| |
| canvas.Show(list.first, list.h); |
| } |