| 1,30 → 1,24 |
|---|
| char char_width[255]; |
| |
| void PreparePage() |
| { |
| int i; |
| list.SetSizes(0, TOOLBAR_H, Form.cwidth-scroll.size_x-1, Form.cheight-TOOLBAR_H, label.size.pt+1); |
| list.SetSizes(0, TOOLBAR_H, Form.cwidth-scroll.size_x-1, Form.cheight-TOOLBAR_H, label.size.pt+2); |
| strcpy(#title, history.current()+strrchr(history.current(),'/')); |
| //get font chars width, need to increase performance |
| //if (strstri(io.buffer_data, "<html>")==-1) { |
| get_label_symbols_size(); |
| ChangeCharset(charsets[encoding], "CP866", io.buffer_data); |
| if (strstri(io.buffer_data, "<html")==-1) { |
| debugln("no <html> found"); |
| label.changeSIZE(); |
| for (i=0; i<256; i++) char_width[i] = label.symbol_size(i); |
| ChangeCharset(charsets[encoding], "CP866", io.buffer_data); |
| DrawProgress(STEP_2_COUNT_PAGE_HEIGHT); ParceTxt(false); //get page height to calculate buffer size |
| DrawProgress(STEP_3_DRAW_PAGE_INTO_BUFFER); ParceTxt(true); //draw text in buffer |
| DrawProgress(STEP_4_SMOOTH_FONT); label.apply_smooth(); |
| DrawProgress(STEP_5_STOP); DrawPage(); |
| /*} |
| else { |
| } else { |
| debugln("<html> tag found"); |
| label.changeSIZE(); |
| for (i=0; i<256; i++) char_width[i] = label.symbol_size(i); |
| ChangeCharset(charsets[encoding], "CP866", io.buffer_data); |
| DrawProgress(STEP_2_COUNT_PAGE_HEIGHT); ParceHtml(false); //get page height to calculate buffer size |
| DrawProgress(STEP_3_DRAW_PAGE_INTO_BUFFER); ParceHtml(true); //draw text in buffer |
| } |
| strcat(#title, " - Aelia"); |
| DrawTitle(#title); |
| DrawProgress(STEP_4_SMOOTH_FONT); label.apply_smooth(); |
| DrawProgress(STEP_5_STOP); DrawPage(); |
| }*/ |
| } |
| |
| void ParceTxt(byte draw) |
| 49,10 → 43,8 |
|---|
| } |
| if (draw==true) { |
| ESBYTE[bufoff] >< zeroch; //set line end |
| label.write_buf(8,stroka_y,list.w,label.size.height, 0xFFFFFF, 0, label.size.pt, line_start); |
| WriteTextIntoBuf(8, stroka_y, 0x000000, line_start); |
| ESBYTE[bufoff] >< zeroch; //restore line |
| DrawProgressWhileDrawing(bufoff, buflen); |
| if (stroka_y/list.item_h-list.first==list.visible) DrawPage(); |
| } |
| stroka_y += list.item_h; |
| line_start = bufoff; |
| 65,7 → 57,7 |
|---|
| label.size.height = list.count+1*list.item_h; |
| label.raw_size = 0; |
| } |
| if (draw==true) label.write_buf(8,stroka_y,list.w,label.size.height, 0xFFFFFF, 0, label.size.pt, line_start); |
| if (draw==true) WriteTextIntoBuf(8, stroka_y, 0x000000, line_start); |
| } |
| |
| |
| 75,18 → 67,7 |
|---|
| = = |
| ========================================================*/ |
| |
| /* |
| HTML parcer tags: |
| <title> |
| <meta encoding> |
| <a hrf=""> |
| <img src="" alt=""> |
| <h1> ... <h6> |
| <b> |
| <u> |
| <s> |
| <pre> |
| */ |
| /* <title> <meta encoding> <a hrf=""> <img src="" alt=""> <h1>..<h6> <b> <u> <s> <pre> */ |
| |
| struct _DOM { |
| dword start; |
| 99,10 → 80,15 |
|---|
| bool h1, h2, h3, h4, h5, h6; |
| bool a; |
| bool pre; |
| bool title; |
| bool br; |
| bool ignore; |
| dword color; |
| } style; |
| |
| struct _text { |
| dword start; |
| int x, y; |
| }; |
| |
| struct _tag { |
| dword start; |
| dword name; |
| 109,49 → 95,33 |
|---|
| dword param[10]; |
| dword value[10]; |
| void parce(); |
| void get_param_value(); |
| int nameis(); |
| }; |
| |
| void _tag::parce() |
| { |
| bool closed_status = false; |
| if (start) debugln(start); |
| /* |
| if (strncmp(start, "/", 1)==0) { |
| start++; |
| closed_status = true; |
| dword o = name = start; |
| while (ESBYTE[o]!=' ') && (ESBYTE[o]) o++; //searching for a space after tag name |
| ESBYTE[o] = '\0'; |
| strlwr(name); |
| } |
| if (!strcmp(start, "title")) style.title = closed_status; |
| if (!strcmp(start, "br")) style.br = closed_status; |
| */ |
| } |
| |
| struct _text { |
| dword start; |
| int x, y; |
| void draw(); |
| }; |
| |
| void _text::draw() |
| int _tag::nameis(dword _in_tag_name) |
| { |
| if (start) debugln(start); |
| /* |
| if (style.title) { |
| strlcpy(#title, start, sizeof(title)); |
| DrawTitle(#title); |
| return; |
| if (strcmp(_in_tag_name, name)==0) return true; |
| return false; |
| } |
| if (style.br) { |
| y += list.item_h; |
| style.br = false; |
| } |
| */ |
| } |
| |
| #define HTML_PADDING_X 8; |
| #define HTML_PADDING_Y 5; |
| |
| |
| void ParceHtml(byte draw) |
| { |
| byte ch; |
| int stroka_x = HTML_PADDING_X; |
| int stroka_y = HTML_PADDING_Y; |
| dword line_break; |
| byte ch, zeroch; |
| _DOM DOM; |
| _text text; |
| _tag tag; |
| 158,7 → 128,7 |
|---|
| dword DOM_pos; |
| |
| /* Create DOM */ |
| debugln("starting DOM parce"); |
| debugln("creating DOM"); |
| DOM.len = strlen(io.buffer_data); |
| DOM.start = malloc(DOM.len); |
| DOM.end = DOM.start + DOM.len; |
| 165,21 → 135,66 |
|---|
| strlcpy(DOM.start, io.buffer_data, DOM.len); |
| |
| /* Parce DOM */ |
| debugln("starting DOM parce..."); |
| text.start = DOM_pos; |
| for (DOM_pos=DOM.start; DOM_pos<DOM.end; DOM_pos++) |
| { |
| if (ESBYTE[DOM_pos]==0x0D) || (ESBYTE[DOM_pos]==0x0A) ESBYTE[DOM_pos]=' '; |
| ch = ESBYTE[DOM_pos]; |
| //debugch(ch); |
| if (ch=='<') { |
| ESBYTE[DOM_pos] = NULL; |
| ESBYTE[DOM_pos] = '\0'; |
| tag.start = DOM_pos + 1; |
| text.draw(); |
| if (style.ignore) continue; |
| if (tag.nameis("title")) { |
| strcpy(#title, text.start); |
| continue; |
| } |
| while (get_label_len(text.start) + stroka_x + 30 > list.w) |
| { |
| //debugln("long line cut"); |
| zeroch = 0; |
| for (line_break=tag.start-1; line_break>text.start; line_break--;) |
| { |
| ESBYTE[line_break] >< zeroch; //set line end |
| if (get_label_len(text.start) + stroka_x + 30 <= list.w) break; |
| ESBYTE[line_break] >< zeroch; //restore line |
| } |
| if (draw==true) { |
| if (style.a) label_draw_bar(stroka_x, stroka_y+label.size.pt+1, get_label_len(text.start), style.color); |
| WriteTextIntoBuf(stroka_x, stroka_y, style.color, text.start); |
| } |
| ESBYTE[line_break] >< zeroch; //restore line |
| text.start = line_break; |
| stroka_x = HTML_PADDING_X; |
| stroka_y += list.item_h; |
| } |
| if (draw==true) { |
| if (style.a) label_draw_bar(stroka_x, stroka_y+label.size.pt+1, get_label_len(text.start), style.color); |
| WriteTextIntoBuf(stroka_x, stroka_y, style.color, text.start); |
| } |
| stroka_x += get_label_len(text.start); |
| } |
| if (ch=='>') { |
| ESBYTE[DOM_pos] = NULL; |
| ESBYTE[DOM_pos] = '\0'; |
| text.start = DOM_pos + 1; |
| tag.parce(); |
| if (tag.nameis("br")) || (tag.nameis("p")) || (tag.nameis("div")) || (tag.nameis("h1")) || (tag.nameis("h2")) { |
| stroka_y+= list.item_h; |
| stroka_x = HTML_PADDING_X; |
| continue; |
| } |
| if (tag.nameis("script")) || (tag.nameis("style")) style.ignore = true; |
| if (tag.nameis("/script")) || (tag.nameis("/style")) style.ignore = false; |
| if (tag.nameis("a")) { style.a = true; style.color=0x0000FF; } |
| if (tag.nameis("/a")) { style.a = false; style.color=0x000000; } |
| } |
| } |
| if (draw==false) { |
| list.count = stroka_y/list.item_h+2; |
| if (list.count < list.visible) list.count = list.visible; |
| label.size.height = list.count+1*list.item_h; |
| label.raw_size = 0; |
| } |
| free(DOM.start); |
| ExitProcess(); |
| } |