forked from KolibriOS/kolibrios
794 lines
20 KiB
C
794 lines
20 KiB
C
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int downloader_id;
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dword
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buf,
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filesize,
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blink;
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char download_path[]="/rd/1/.download";
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char search_path[]="http://nigma.ru/index.php?s=";
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struct TWebBrowser {
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int left, top, width, height, line_h;
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void Scan(int);
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void GetNewUrl();
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void OpenPage();
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void ReadHtml(byte);
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void ShowPage();
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void ParseHTML(dword);
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void WhatTextStyle(int left1, top1, width1);
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void DrawPage();
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void DrawScroller();
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};
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TWebBrowser WB1;
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byte rez, b_text, i_text, u_text, s_text, pre_text, blq_text, li_text,
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link, ignor_text, li_tab, cur_encoding;
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dword text_colors[300],
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text_color_index,
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link_color,
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bg_color;
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int stroka,
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stolbec,
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tab_len,
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anchor_line_num;
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char line[500],
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tag[100],
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tagparam[10000],
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parametr[1200],
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options[4096],
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anchor[256];
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#include "include\history.h"
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#include "include\colors.h"
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#include "include\unicode_tags.h"
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#include "include\img_cache.h"
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#include "include\some_code.h"
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#include "include\parce_tag.h"
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//=======================================================================
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dword drawbuf;
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void DrawBufInit()
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{
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free(drawbuf);
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drawbuf = malloc(WB1.width * WB1.line_h +4 * 4 + 8); //+1 for good luck
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ESDWORD[drawbuf] = WB1.width;
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ESDWORD[drawbuf+4] = WB1.line_h;
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}
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void DrawBufFill()
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{
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int i;
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for (i=0; i<WB1.width* WB1.line_h +4 * 4; i+=4) ESDWORD[drawbuf+i+8] = bg_color;
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}
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void DrawBufBar(dword x, y, w, h, color)
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{
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int i, j;
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for (j=0; j<h; j++)
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{
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for (i = y+j*WB1.width+x*4; i<y+j*WB1.width+x+w*4 ; i+=4) ESDWORD[drawbuf+i+8] = color;
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}
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}
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char shift[]={8,8,4,4};
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void DrawBufSkew(dword x, y, w, h)
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{
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int i, j;
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stolbec++;
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for (j=0; j<=3; j++)
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{
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for (i = y+j*WB1.width+x+w+h*4; i>y+j*WB1.width+x+h-12*4 ; i-=4)
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ESDWORD[drawbuf+i+8] = ESDWORD[-shift[j]+drawbuf+i+8];
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}
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}
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void TextGoDown(int left1, top1, width1)
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{
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if (!stroka) DrawBar(WB1.left, WB1.top, WB1.width, 5, bg_color); //çàêðàøèâàåì ôîí íàä ïåðâîé ñòðîêîé
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stroka++;
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if (blq_text) stolbec = 8; else stolbec = 0;
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if (li_text) stolbec = li_tab * 5;
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if (top1>=WB1.top) && ( top1 < WB1.height+WB1.top-10) && (!anchor)
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{
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PutPaletteImage(drawbuf+8, WB1.width, WB1.line_h, left1-5, top1, 32,0);
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DrawBufFill();
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}
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}
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void TWebBrowser::DrawPage()
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{
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int start_x, start_y, line_length, magrin_left=5;
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if (!header)
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{
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strcpy(#header, #line);
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strcat(#header, " -");
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strcat(#header, #version);
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line = 0;
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return;
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}
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if (stroka >= 0) && (stroka - 2 < lines.visible) && (line) && (!anchor)
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{
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start_x = stolbec * 6 + left + magrin_left;
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start_y = stroka * 10 + top + magrin_left;
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line_length = strlen(#line) * 6;
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WriteBufText(start_x, 0, 0x88, text_colors[text_color_index], #line, drawbuf);
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IF (b_text) WriteBufText(start_x+1, 0, 0x88, text_colors[text_color_index], #line, drawbuf);
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IF (i_text) DrawBufSkew(start_x, 0, line_length, line_h);
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IF (s_text) DrawBufBar(start_x, 4, line_length, 1, text_colors[text_color_index]);
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IF (u_text) DrawBufBar(start_x, 8, line_length, 1, text_colors[text_color_index]);
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IF (link) {
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UnsafeDefineButton(start_x-2, start_y, line_length + 3, 9, blink + BT_HIDE, 0xB5BFC9);
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DrawBufBar(start_x, 8, line_length, 1, text_colors[text_color_index]);
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}
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stolbec += strlen(#line);
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}
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}
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//=======================================================================
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void TWebBrowser::Scan(int id)
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{
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if (id >= 400)
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{
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GetURLfromPageLinks(id);
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//#1
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if (URL[0] == '#')
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{
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strcpy(#anchor, #URL+strrchr(#URL, '#'));
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strcpy(#URL, BrowserHistory.CurrentUrl());
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lines.first=lines.all-lines.visible;
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ShowPage();
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return;
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}
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//liner.ru#1
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if (strrchr(#URL, '#')<>-1)
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{
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strcpy(#anchor, #URL+strrchr(#URL, '#'));
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URL[strrchr(#URL, '#')-1] = 0x00; //çàãëóøêà
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}
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GetNewUrl();
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if (!strcmp(#URL + strlen(#URL) - 4, ".gif")) || (!strcmp(#URL + strlen(#URL) - 4, ".png")) || (!strcmp(#URL + strlen(#URL) - 4, ".jpg"))
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{
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//if (strstr(#URL,"http:"))
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RunProgram("/sys/media/kiv", #URL);
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strcpy(#editURL, BrowserHistory.CurrentUrl());
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strcpy(#URL, BrowserHistory.CurrentUrl());
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return;
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}
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if (!strcmpn(#URL,"mailto:", 7))
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{
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RunProgram("@notify", #URL);
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strcpy(#editURL, BrowserHistory.CurrentUrl());
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strcpy(#URL, BrowserHistory.CurrentUrl());
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return;
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}
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OpenPage();
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return;
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}
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IF(lines.all < lines.visible) SWITCH(id) //åñëè ìàëî ñòðîê èãíîðèðóåì íåêîòîðûå êíîïêè
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{ CASE 183: CASE 184: CASE 180: CASE 181: return; }
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switch (id)
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{
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case 011: //Ctrk+K
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ReadHtml(_KOI);
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break;
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case 021: //Ctrl+U
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ReadHtml(_UTF);
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break;
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case 004: //Ctrl+D
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ReadHtml(_DOS);
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break;
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case 002: //free img cache
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FreeImgCache();
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break;
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case BACK:
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if (!BrowserHistory.GoBack()) return;
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OpenPage();
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return;
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case FORWARD:
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if (!BrowserHistory.GoForward()) return;
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OpenPage();
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return;
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case 052: //F3
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if (strcmp(get_URL_part(5),"http:")<>0) RunProgram("/rd/1/tinypad", #URL); else RunProgram("/rd/1/tinypad", #download_path);
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return;
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case 054: //F5
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IF(address_box.flags & 0b10) break;
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case REFRESH:
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if (GetProcessSlot(downloader_id)<>0)
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{
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KillProcess(downloader_id);
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pause(20);
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Draw_Window();
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return;
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}
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anchor_line_num=lines.first; //âåñ¸ëûé êîñòûëü :Ð
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anchor[0]='|';
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OpenPage();
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return;
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case 014: //Ctrl+N íîâîå îêíî
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case 020: //Ctrl+T íîâàÿ âêëàäêà
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case NEWTAB:
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MoveSize(190,80,OLD,OLD);
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RunProgram(#program_path, #URL);
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return;
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case HOME:
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strcpy(#editURL, "http://kolibrios.org/en/index.htm");
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case GOTOURL:
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case 0x0D: //enter
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//ïî÷åìó ttp://? Ãîñïîäà, îòëè÷íûé âîïðîñ. Äåëî â òîì, ÷òî ýòî õàê.
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//strstr() åñëè íå íàøëî âîçâðàùàåò 0 è â ñëó÷àå óñïåõà âîçâðàùàåò 0. Òàê ÷òî ýòî õàê.
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if ((strstr(#editURL,"ttp://")==0) && (editURL[0]!='/')) strcpy(#URL,"http://"); else URL[0] = 0;
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strcat(#URL, #editURL);
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OpenPage();
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return;
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case SEARCHWEB:
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strcpy(#URL, #search_path);
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strcat(#URL, #editURL);
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OpenPage();
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return;
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case ID1: //ìîòàåì ââåðõ
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IF(lines.first <= 0) return;
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lines.first--;
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break;
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case ID2: //ìîòàåì âíèç
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IF(lines.visible + lines.first >= lines.all) return;
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lines.first++;
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break;
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case 183: //PgDown
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IF(lines.first == lines.all - lines.visible) return;
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lines.first += lines.visible + 2;
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IF(lines.visible + lines.first > lines.all) lines.first = lines.all - lines.visible;
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break;
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case 184: //PgUp
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IF(lines.first == 0) return;
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lines.first -= lines.visible - 2;
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IF(lines.first < 0) lines.first = 0;
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break;
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case 180: //home
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IF(lines.first == 0) return;
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lines.first = 0;
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break;
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case 181: //end
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IF (lines.first == lines.all - lines.visible) return;
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lines.first = lines.all - lines.visible;
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break;
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default:
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return;
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}
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ParseHTML(buf);
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}
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char *ABSOLUTE_LINKS[]={ "http:", "mailto:", "ftp:", "/sys/", "/kolibrios/", "/rd/", "/bd", "/hd", "/cd", "/tmp", "/usbhd", 0};
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//dword TWebBrowser::GetNewUrl(dword CUR_URL, NEW_URL){
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void TWebBrowser::GetNewUrl(){
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int i, len;
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for (i=0; ABSOLUTE_LINKS[i]; i++)
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{
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len=strlen(ABSOLUTE_LINKS[i]);
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if (!strcmpn(#URL, ABSOLUTE_LINKS[i], len)) return;
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}
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IF (!strcmpn(#URL,"./", 2)) strcpy(#URL, #URL+2); //èãíîðèì :)
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strcpy(#editURL, BrowserHistory.CurrentUrl()); //äîñòà¸ì àäðåñ òåêóùåé ñòðàíèöû
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if (URL[0] == '/')
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{
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i = strchr(#editURL+8, '/');
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editURL[i+7]=0;
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strcpy(#URL, #URL+1);
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}
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_CUT_ST_LEVEL_MARK:
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if (editURL[strrchr(#editURL, '/')-2]<>'/') // åñëè íå http://
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{
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editURL[strrchr(#editURL, '/')] = 0x00; //îáðåçàåì å¸ óðë äî ïîñëåäíåãî /
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}
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IF (!strcmp(get_URL_part(3),"../")) //íà óðîâåíü ââåðõ
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{
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strcpy(#URL,#URL+3);
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editURL[strrchr(#editURL, '/')-1] = 0x00; //îáðåçàåì å¸ óðë äî ïîñëåäíåãî /
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goto _CUT_ST_LEVEL_MARK;
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}
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if (editURL[strlen(#editURL)-1]<>'/') strcat(#editURL, "/");
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strcat(#editURL, #URL); //êëåèì íîâûé àäðåñ
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strcpy(#URL, #editURL);
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}
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void TWebBrowser::ReadHtml(byte encoding)
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{
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if (!strcmp(get_URL_part(5),"http:")))
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file_size stdcall (#download_path);
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else
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file_size stdcall (#URL);
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filesize = EBX;
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if (!filesize) return;
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mem_Free(buf);
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buf = mem_Alloc(filesize);
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if (!strcmp(get_URL_part(5),"http:")))
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ReadFile(0, filesize, buf, #download_path);
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else
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ReadFile(0, filesize, buf, #URL);
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cur_encoding = encoding;
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if (encoding==_WIN) wintodos(buf);
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if (encoding==_UTF) utf8rutodos(buf);
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if (encoding==_KOI) koitodos(buf);
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}
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void TWebBrowser::OpenPage()
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{
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if (GetProcessSlot(downloader_id)<>0) PutPaletteImage(#toolbar,200,42,0,0,8,#toolbar_pal);
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KillProcess(downloader_id);
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strcpy(#editURL, #URL);
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BrowserHistory.AddUrl();
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strcpy(#header, #version);
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pre_text =0;
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if (!strcmp(get_URL_part(5),"http:")))
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{
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KillProcess(downloader_id); //óáèâàåì ñòàðûé ïðîöåññ
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DeleteFile(#download_path);
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IF (URL[strlen(#URL)-1]=='/') URL[strlen(#URL)-1]=NULL;
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downloader_id = RunProgram("/sys/network/downloader", #URL);
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//Browser Hack v2.0
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/*
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pause(60);
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if (GetProcessSlot(downloader_id)<>0)
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{
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debug("Browser Hack v2.0: Killing downloader and trying to run it one more!");
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KillProcess(downloader_id); //óáèâàåì ñòàðûé ïðîöåññ
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downloader_id = RunProgram("/sys/network/downloader", #URL);
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}
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*/
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IF (downloader_id<0) RunProgram("@notify", "Error running Downloader. Internet unavilable.");
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Draw_Window();
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return;
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}
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lines.first = lines.all =0;
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ReadHtml(_WIN);
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WB1.ShowPage();
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}
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void TWebBrowser::ShowPage()
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{
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address_box.size = address_box.pos = strlen(#editURL);
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address_box.offset=0;
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edit_box_draw stdcall(#address_box);
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if (!filesize)
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{
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DrawBar(left, top, width+scroll1.size_x+1, height, 0xFFFFFF); //fill all
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if (GetProcessSlot(downloader_id)<>0) WriteText(left + 10, top + 18, 0x80, 0, "Loading...");
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else
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{
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WriteText(left + 10, top + 18, 0x80, 0, "Page not found. May be, URL contains some errors.");
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if (!strcmp(get_URL_part(5),"http:"))) WriteText(left + 10, top + 32, 0x80, 0, "Or Internet unavilable for your configuration.");
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}
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//return;
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}
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else
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ParseHTML(buf);
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if (!header) strcpy(#header, #version);
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if (!strcmp(#version, #header)) DrawTitle(#header);
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}
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void TWebBrowser::ParseHTML(dword bword){
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word bukva[2];
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int j, perenos_num;
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byte ignor_param;
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char temp[768];
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if (blink<400) blink=400; else for ( ; blink>400; blink--;) DeleteButton(blink);
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b_text = i_text = u_text = s_text = blq_text =
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li_text = link = ignor_text = text_color_index = text_colors[0] = li_tab = 0; //îáíóëÿåì òåãè
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link_color = 0x0000FF;
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bg_color = 0xFFFFFF;
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DrawBufFill();
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strcpy(#page_links,"|");
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strcpy(#header, #version);
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stroka = -lines.first;
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stolbec = 0;
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line = 0;
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if (pre_text<>2)
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{
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pre_text=0;
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if (!strcmp(#URL + strlen(#URL) - 4, ".txt")) pre_text = 1;
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if (!strcmp(#URL + strlen(#URL) - 4, ".mht")) ignor_text = 1;
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}
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for ( ; buf+filesize > bword; bword++;)
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{
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bukva = ESBYTE[bword];
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if (ignor_text) && (bukva<>'<') continue;
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switch (bukva)
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{
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case 0x0a:
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if (pre_text)
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{
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bukva = temp = NULL;
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goto NEXT_MARK;
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}
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case '\9':
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if (pre_text) //èíà÷å èä¸ì íà 0x0d
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{
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tab_len=strlen(#line)/8;
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tab_len=tab_len*8;
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tab_len=8+tab_len-strlen(#line);
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for (j=0; j<tab_len; j++;) chrcat(#line,' ');
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break;
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}
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goto DEFAULT_MARK;
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case '=': //quoted printable
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if (strcmp(#URL + strlen(#URL) - 4, ".mht")<>0) goto DEFAULT_MARK;
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temp[0] = ESBYTE[bword+1];
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temp[1] = ESBYTE[bword+2];
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temp[2] = '\0';
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if (bukva = Hex2Symb(#temp))
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{
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bword+=2;
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goto DEFAULT_MARK;
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}
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break;
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case '&': // and so on
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bword++;
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tag=0;
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for (j=0; (ESBYTE[bword]<>';') && (j<7); j++, bword++;)
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{
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bukva = ESBYTE[bword];
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chrcat(#tag, bukva);
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}
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bukva = GetUnicodeSymbol();
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if (bukva) goto DEFAULT_MARK;
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break;
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case '<':
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bword++; //ïðîìîòàåì ñèìâîë <
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tag = parametr = tagparam = ignor_param = NULL;
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if (ESBYTE[bword] == '!') //ôèëüòðàöèÿ âíóòðè <!-- -->, äåðçêî
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{
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bword++;
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if (ESBYTE[bword] == '-')
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{
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HH_:
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do
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{
|
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bword++;
|
|
if (buf + filesize <= bword) break 2;
|
|
}
|
|
while (ESBYTE[bword] <>'-');
|
|
|
|
bword++;
|
|
if (ESBYTE[bword] <>'-') goto HH_;
|
|
}
|
|
}
|
|
while (ESBYTE[bword] !='>') && (bword < buf + filesize) //ïîëó÷àåì òåã è åãî ïàðàìåòðû
|
|
{
|
|
bukva = ESBYTE[bword];
|
|
if (bukva == '\9') || (bukva == '\x0a') || (bukva == '\x0d') bukva = ' ';
|
|
if (!ignor_param) && (bukva <>' ')
|
|
{
|
|
if (strlen(#tag)<sizeof(tag)) strcat(#tag, #bukva);
|
|
}
|
|
else
|
|
{
|
|
ignor_param = true;
|
|
if (!ignor_text) && (strlen(#tagparam)+1<sizeof(tagparam)) strcat(#tagparam, #bukva);
|
|
}
|
|
bword++;
|
|
}
|
|
strlwr(#tag);
|
|
strlwr(#tagparam);
|
|
|
|
if (tag[strlen(#tag)-1]=='/') tag[strlen(#tag)-1]=NULL; //for br/
|
|
if (tagparam) && (strlen(#tagparam) < 4000) GetNextParam();
|
|
|
|
if (stolbec + strlen(#line) > lines.column_max) //============the same as NEXT_MARK
|
|
{
|
|
perenos_num = strrchr(#line, ' ');
|
|
if (!perenos_num) && (strlen(#line)>lines.column_max) perenos_num=lines.column_max;
|
|
strcpy(#temp, #line + perenos_num); //ïåðåíîñ ïî ñëîâàì
|
|
line[perenos_num] = 0x00;
|
|
if (stroka-1 > lines.visible) && (lines.first <>0) break 1; //óõîäèì...
|
|
DrawPage();
|
|
strcpy(#line, #temp);
|
|
TextGoDown(left + 5, stroka * 10 + top + 5, width - 20); //çàêðàøèâàåì ñëåäóùóþ ñòðîêó
|
|
}
|
|
DrawPage();
|
|
line=NULL;
|
|
|
|
if (tag) WhatTextStyle(left + 5, stroka * 10 + top + 5, width - 20); //îáðàáîòêà òåãîâ
|
|
|
|
tag = parametr = tagparam = ignor_param = NULL;
|
|
break;
|
|
default:
|
|
DEFAULT_MARK:
|
|
if (bukva<=15) bukva=' ';
|
|
if (!pre_text) && (bukva == ' ')
|
|
{
|
|
if (line[strlen(#line)-1]==' ') break; //óáðàòü 2 ïðîáåëà ïîäðÿä
|
|
if (!stolbec) && (!line) break; //ñòðîêà íå ìîæåò íà÷èíàòüñÿ ñ ïðîáåëà
|
|
}
|
|
if (strlen(#line)<sizeof(line)) chrcat(#line, bukva);
|
|
|
|
if (stolbec + strlen(#line) > lines.column_max)
|
|
{
|
|
NEXT_MARK:
|
|
perenos_num = strrchr(#line, ' ');
|
|
if (!perenos_num) && (strlen(#line)>lines.column_max) perenos_num=lines.column_max;
|
|
strcpy(#temp, #line + perenos_num); //ïåðåíîñ ïî ñëîâàì
|
|
line[perenos_num] = 0x00;
|
|
if (stroka-1 > lines.visible) && (lines.first <>0) break 1; //óõîäèì...
|
|
DrawPage();
|
|
strcpy(#line, #temp);
|
|
TextGoDown(left + 5, stroka * 10 + top + 5, width - 20); //çàêðàøèâàåì ñëåäóùóþ ñòðîêó
|
|
}
|
|
}
|
|
}
|
|
|
|
DrawPage(); //ðèñóåò ïîñëåäíþþ ñòðîêó, ïîòîì ýòî íàäî óáðàòü, îïòèìèçèðîâàâ êîä
|
|
TextGoDown(left + 5, stroka * 10 + top + 5, width - 20); //çàêðàøèâàåì ñëåäóùóþ ñòðîêó
|
|
|
|
if (lines.visible * 10 + 25 <= height)
|
|
DrawBar(left, lines.visible * 10 + top + 25, width, -lines.visible * 10 + height - 25, bg_color);
|
|
if (stroka * 10 + 5 <= height)
|
|
DrawBar(left, stroka * 10 + top + 5, width, -stroka * 10 + height - 5, bg_color); //çàêðàøèâàåì âñ¸ äî êîíöà
|
|
if (lines.first == 0) lines.all = stroka;
|
|
if (anchor) //åñëè ïîñðåäè òåêñòà ïîÿâèòñÿ íîâûé ÿêîðü - áóäåò áåñêîíå÷íûé öèêë
|
|
{
|
|
anchor=NULL;
|
|
lines.first=anchor_line_num;
|
|
ParseHTML(buf);
|
|
}
|
|
DrawScroller();
|
|
}
|
|
|
|
|
|
|
|
char oldtag[100];
|
|
void TWebBrowser::WhatTextStyle(int left1, top1, width1) {
|
|
dword hr_color;
|
|
|
|
//ïðîâåðÿåì òåã îòêðûâàåòñÿ èëè çàêðûâàåòñÿ
|
|
if (tag[0] == '/')
|
|
{
|
|
rez = 0;
|
|
strcpy(#tag, #tag+1);
|
|
}
|
|
else rez = 1;
|
|
|
|
if (!chTag("html"))
|
|
{
|
|
IF(!strcmp(#URL + strlen(#URL) - 4, ".mht")) IF (rez==0) ignor_text = 1; ELSE ignor_text = 0;
|
|
return;
|
|
}
|
|
|
|
if (!chTag("script")) || (!chTag("style")) || (!chTag("binary")) ignor_text = rez;
|
|
|
|
if(!chTag("title"))
|
|
{
|
|
if (rez) header=NULL;
|
|
else if (!stroka) DrawTitle(#header); //òåã çàêðûëñÿ - âûâåëè ñòðîêó
|
|
return;
|
|
}
|
|
|
|
if (ignor_text) return;
|
|
|
|
|
|
|
|
IF(!chTag("q")) strcat(#line, "\"");
|
|
|
|
if (anchor) && (!strcmp(#parametr, "id=")) //î÷åíü ïëîõî!!! ïîòîìó ÷òî åñëè íå ïîñëåäíèé òåã, ðàáîòàòü íå áóäåò
|
|
{
|
|
if (!strcmp(#anchor, #options)) anchor_line_num=lines.first+stroka;
|
|
}
|
|
|
|
if (!chTag("body"))
|
|
{
|
|
do{
|
|
if (!strcmp(#parametr, "link=")) link_color = GetColor(#options);
|
|
if (!strcmp(#parametr, "text=")) text_colors[0]=GetColor(#options);
|
|
if (!strcmp(#parametr, "bgcolor="))
|
|
{
|
|
bg_color=GetColor(#options);
|
|
DrawBufFill();
|
|
}
|
|
} while(GetNextParam());
|
|
return;
|
|
}
|
|
|
|
if (!chTag("a"))
|
|
{
|
|
if (rez)
|
|
{
|
|
if (link) IF(text_color_index > 0) text_color_index--; //åñëè ïðåäûäóùèé òåã à íå áûë çàêðûò
|
|
|
|
do{
|
|
if (!strcmp(#parametr, "href="))
|
|
{
|
|
if (stroka - 1 > lines.visible) || (stroka < -2) return;
|
|
|
|
text_color_index++;
|
|
text_colors[text_color_index] = text_colors[text_color_index-1];
|
|
|
|
link = 1;
|
|
blink++;
|
|
text_colors[text_color_index] = link_color;
|
|
strcat(#page_links, #options);
|
|
strcat(#page_links, "|");
|
|
}
|
|
if (anchor) && (!strcmp(#parametr, "name="))
|
|
{
|
|
if (!strcmp(#anchor, #options))
|
|
{
|
|
anchor_line_num=lines.first+stroka;
|
|
}
|
|
}
|
|
} while(GetNextParam());
|
|
}
|
|
else {
|
|
link = 0;
|
|
IF(text_color_index > 0) text_color_index--;
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (!chTag("font"))
|
|
{
|
|
if (rez)
|
|
{
|
|
text_color_index++;
|
|
text_colors[text_color_index] = text_colors[text_color_index-1];
|
|
|
|
do{
|
|
if (strcmp(#parametr, "color=") == 0) //&& (parametr[1] == '#')
|
|
{
|
|
text_colors[text_color_index] = GetColor(#options);
|
|
}
|
|
} while(GetNextParam());
|
|
}
|
|
else
|
|
if (text_color_index > 0) text_color_index--;
|
|
return;
|
|
}
|
|
if(!chTag("tr")) || (!chTag("br")) {
|
|
TextGoDown(left1, top1, width1);
|
|
return;
|
|
}
|
|
if (!chTag("div")) {
|
|
IF(oldtag[0] <>'h') TextGoDown(left1, top1, width1);
|
|
return;
|
|
}
|
|
if (!chTag("p")) {
|
|
IF(oldtag[0] == 'h') return;
|
|
TextGoDown(left1, top1, width1);
|
|
IF(rez) TextGoDown(left1, top1 + 10, width1);
|
|
return;
|
|
}
|
|
if (!chTag("h1")) || (!chTag("h2")) || (!chTag("h3")) || (!chTag("h4")) {
|
|
TextGoDown(left1, top1, width1);
|
|
IF(rez) TextGoDown(left1, top1 + 10, width1);
|
|
b_text = rez;
|
|
strcpy(#oldtag, #tag);
|
|
return;
|
|
}
|
|
else
|
|
oldtag=NULL;
|
|
|
|
if (!chTag("b")) || (!chTag("strong")) || (!chTag("big")) {
|
|
b_text = rez;
|
|
return;
|
|
}
|
|
if(!chTag("i")) || (!chTag("em")) || (!chTag("subtitle")) {
|
|
i_text = rez;
|
|
return;
|
|
}
|
|
if (!chTag("dt"))
|
|
{
|
|
li_text = rez;
|
|
IF(rez == 0) return;
|
|
TextGoDown(left1, top1, width1);
|
|
return;
|
|
}
|
|
if(!chTag("li")) || (!chTag("dt")) //íàäî ñäåëàòü âëîæåííûå ñïèñêè
|
|
{
|
|
li_text = rez;
|
|
if (rez)
|
|
{
|
|
TextGoDown(left1, top1, width1);
|
|
if (stroka > -1) && (stroka - 2 < lines.visible) DrawBufBar(li_tab * 5 * 6 + left1 - 5, line_h/2-3, 2, 2, 0x555555);
|
|
}
|
|
return;
|
|
}
|
|
if (!chTag("u")) || (!chTag("ins")) u_text = rez;
|
|
if (!chTag("s")) || (!chTag("strike")) || (!chTag("del")) s_text = rez;
|
|
if (!chTag("ul")) || (!chTag("ol")) IF(!rez)
|
|
{
|
|
li_text = rez;
|
|
li_tab--;
|
|
TextGoDown(left1, top1, width1);
|
|
} ELSE li_tab++;
|
|
if (!chTag("dd")) stolbec += 5;
|
|
if (!chTag("blockquote")) blq_text = rez;
|
|
if (!chTag("pre")) pre_text = rez;
|
|
if (!chTag("hr"))
|
|
{
|
|
if (anchor) || (stroka < -1)
|
|
{
|
|
stroka+=2;
|
|
return;
|
|
}
|
|
if (strcmp(#parametr, "color=") == 0) hr_color = GetColor(#options); else hr_color = 0x999999;
|
|
TextGoDown(left1, top1, width1);
|
|
DrawBufBar(5, WB1.line_h/2, WB1.width-10, 1, hr_color);
|
|
TextGoDown(left1, top1+WB1.line_h, width1);
|
|
}
|
|
if (!chTag("img"))
|
|
{
|
|
Images( left1, top1, width1);
|
|
return;
|
|
}
|
|
if (!chTag("meta")) || (!chTag("?xml"))
|
|
{
|
|
do{
|
|
if (!strcmp(#parametr, "charset=")) || (!strcmp(#parametr, "content=")) || (!strcmp(#parametr, "encoding="))
|
|
{
|
|
strcpy(#options, #options[strrchr(#options, '=')]); //ïîèñê â content=
|
|
if (!strcmp(#options,"utf-8")) || (!strcmp(#options,"utf8")) ReadHtml(_UTF);
|
|
if (!strcmp(#options, "koi8-r")) || (!strcmp(#options, "koi8-u")) ReadHtml(_KOI);
|
|
if (!strcmp(#options, "dos")) || (!strcmp(#options, "cp-866")) ReadHtml(_DOS);
|
|
}
|
|
} while(GetNextParam());
|
|
return;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
void TWebBrowser::DrawScroller() //íå îïòèìàëüíàÿ îòðèñîâêà, íî çàòî â îäíîì ìåñòå
|
|
{
|
|
scroll1.max_area = lines.all;
|
|
scroll1.cur_area = lines.visible;
|
|
scroll1.position = lines.first;
|
|
|
|
scroll1.all_redraw=1;
|
|
scroll1.start_x = WB1.left + WB1.width;
|
|
scroll1.size_y=WB1.height;
|
|
|
|
scrollbar_v_draw(#scroll1);
|
|
}
|
|
|