forked from KolibriOS/kolibrios
656 lines
16 KiB
C
656 lines
16 KiB
C
dword bufpointer;
|
||
dword o_bufpointer;
|
||
dword bufsize;
|
||
|
||
char URL[10000];
|
||
|
||
scroll_bar scroll_wv = { 15,200,398,44,0,2,115,15,0,0xeeeeee,0xBBBbbb,0xeeeeee,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1};
|
||
|
||
char header[2048];
|
||
|
||
struct TWebBrowser {
|
||
llist list;
|
||
dword draw_line_width;
|
||
DrawBufer DrawBuf;
|
||
void Prepare();
|
||
void Parse();
|
||
void SetTextStyle();
|
||
void DrawPage();
|
||
void DrawScroller();
|
||
void NewLine();
|
||
void Perenos();
|
||
byte end_parsing;
|
||
} WB1;
|
||
|
||
byte b_text, i_text, u_text, s_text, pre_text, blq_text, li_text, li_tab,
|
||
link, ignor_text, cur_encoding, text_align, t_html, t_body;
|
||
byte condition_text_active, condition_text_val, condition_href, condition_max;
|
||
|
||
enum { _WIN, _DOS, _KOI, _UTF, _DEFAULT };
|
||
|
||
enum { ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT};
|
||
|
||
dword text_colors[300];
|
||
dword text_color_index;
|
||
dword link_color_inactive;
|
||
dword link_color_active;
|
||
dword bg_color;
|
||
|
||
int stroka;
|
||
int stolbec;
|
||
int tab_len;
|
||
int anchor_line_num;
|
||
|
||
char line[500];
|
||
char tag[100];
|
||
char tagparam[10000];
|
||
char parametr[1200];
|
||
char options[4096];
|
||
char anchor[256];
|
||
|
||
#include "..\TWB\history.h"
|
||
#include "..\TWB\links.h"
|
||
#include "..\TWB\colors.h"
|
||
#include "..\TWB\unicode_tags.h"
|
||
#include "..\TWB\img_cache.h"
|
||
#include "..\TWB\parce_tag.h"
|
||
#include "..\TWB\table.h"
|
||
|
||
|
||
//=======================================================================
|
||
|
||
|
||
void TWebBrowser::DrawPage()
|
||
{
|
||
int start_x, start_y, line_length, stolbec_len, magrin_left=5;
|
||
dword font_type;
|
||
|
||
if (!header)
|
||
{
|
||
strcpy(#header, #line);
|
||
strcat(#header, " -");
|
||
strcat(#header, #version);
|
||
line = 0;
|
||
return;
|
||
}
|
||
if (t_html) && (!t_body) return;
|
||
|
||
if (stroka >= 0) && (stroka - 2 < list.visible) && (line) && (!anchor)
|
||
{
|
||
start_x = stolbec * 6 + magrin_left * DrawBuf.zoom + list.x;
|
||
start_y = stroka * list.line_h + magrin_left + list.y;
|
||
stolbec_len = strlen(#line);
|
||
line_length = stolbec_len * 6 * DrawBuf.zoom;
|
||
|
||
if (DrawBuf.zoom==1) font_type = 0x88; else font_type = 0x89;
|
||
|
||
WriteBufText(start_x, 0, font_type, text_colors[text_color_index], #line, buf_data);
|
||
if (b_text) WriteBufText(start_x+1, 0, font_type, text_colors[text_color_index], #line, buf_data);
|
||
if (i_text) { stolbec++; DrawBuf.Skew(start_x, 0, line_length, list.line_h); } // bug with zoom>1
|
||
if (s_text) DrawBuf.DrawBar(start_x, list.line_h / 2 - DrawBuf.zoom, line_length, DrawBuf.zoom, text_colors[text_color_index]);
|
||
if (u_text) DrawBuf.DrawBar(start_x, list.line_h - DrawBuf.zoom - DrawBuf.zoom, line_length, DrawBuf.zoom, text_colors[text_color_index]);
|
||
if (link) {
|
||
DrawBuf.DrawBar(start_x, list.line_h - DrawBuf.zoom - DrawBuf.zoom, line_length, DrawBuf.zoom, text_colors[text_color_index]);
|
||
UnsafeDefineButton(start_x-2, start_y-1, line_length + 3, DrawBuf.zoom * 10, PageLinks.count + 400 + BT_HIDE, 0xB5BFC9);
|
||
PageLinks.AddText(#line, line_length, list.line_h, UNDERLINE);
|
||
}
|
||
stolbec += stolbec_len;
|
||
}
|
||
}
|
||
//=======================================================================
|
||
|
||
|
||
void BufEncode(int set_new_encoding)
|
||
{
|
||
int bufpointer_realsize;
|
||
cur_encoding = set_new_encoding;
|
||
if (o_bufpointer==0)
|
||
{
|
||
o_bufpointer = malloc(bufsize);
|
||
strcpy(o_bufpointer, bufpointer);
|
||
}
|
||
else
|
||
{
|
||
strcpy(bufpointer, o_bufpointer);
|
||
}
|
||
if (set_new_encoding==_WIN) wintodos(bufpointer);
|
||
if (set_new_encoding==_UTF) utf8rutodos(bufpointer);
|
||
if (set_new_encoding==_KOI) koitodos(bufpointer);
|
||
}
|
||
|
||
void TWebBrowser::Prepare(dword bufpos, in_filesize){
|
||
bufsize = in_filesize;
|
||
bufpointer = bufpos;
|
||
Parse();
|
||
}
|
||
|
||
|
||
void TWebBrowser::Parse(){
|
||
word bukva[2];
|
||
int j;
|
||
byte ignor_param;
|
||
char temp[768];
|
||
dword bufpos = bufpointer;
|
||
int line_len;
|
||
|
||
b_text = i_text = u_text = s_text = blq_text = t_html = t_body =
|
||
li_text = link = ignor_text = text_color_index = text_colors[0] = li_tab =
|
||
condition_text_val = condition_text_active = 0; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
|
||
end_parsing = false;
|
||
condition_max = 255;
|
||
text_align = ALIGN_LEFT;
|
||
link_color_inactive = 0x0000FF;
|
||
link_color_active = 0xFF0000;
|
||
bg_color = 0xFFFFFF;
|
||
DrawBuf.Fill(bg_color);
|
||
PageLinks.Clear();
|
||
strcpy(#header, #version);
|
||
stroka = -list.first;
|
||
stolbec = 0;
|
||
line = 0;
|
||
|
||
draw_line_width = list.w * DrawBuf.zoom;
|
||
|
||
if (pre_text<>2)
|
||
{
|
||
pre_text=0;
|
||
if (!strcmp(#URL + strlen(#URL) - 4, ".txt")) pre_text = 1;
|
||
if (!strcmp(#URL + strlen(#URL) - 4, ".mht")) ignor_text = 1;
|
||
}
|
||
|
||
for ( ; (bufpointer+bufsize > bufpos) && (ESBYTE[bufpos]!=0); bufpos++;)
|
||
{
|
||
if (end_parsing) break;
|
||
bukva = ESBYTE[bufpos];
|
||
if (ignor_text) && (bukva!='<') continue;
|
||
if (condition_text_active) && (condition_text_val != condition_href) && (bukva!='<') continue;
|
||
switch (bukva)
|
||
{
|
||
case 0x0a:
|
||
if (pre_text)
|
||
{
|
||
chrcat(#line, ' ');
|
||
bukva = temp = NULL;
|
||
Perenos();
|
||
break;
|
||
}
|
||
case '\9':
|
||
if (pre_text) //<2F><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><> 0x0d
|
||
{
|
||
tab_len = strlen(#line) % 4;
|
||
if (!tab_len) tab_len = 4;
|
||
for (j=0; j<tab_len; j++;) chrcat(#line,' ');
|
||
break;
|
||
}
|
||
goto DEFAULT_MARK;
|
||
case '=': //quoted printable
|
||
if (strcmp(#URL + strlen(#URL) - 4, ".mht")<>0) goto DEFAULT_MARK;
|
||
|
||
temp[0] = ESBYTE[bufpos+1];
|
||
temp[1] = ESBYTE[bufpos+2];
|
||
temp[2] = '\0';
|
||
if (bukva = Hex2Symb(#temp))
|
||
{
|
||
bufpos+=2;
|
||
goto DEFAULT_MARK;
|
||
}
|
||
break;
|
||
|
||
case '&': // and so on
|
||
bufpos++;
|
||
tag=0;
|
||
for (j=0; (ESBYTE[bufpos]<>';') && (j<7); j++, bufpos++;)
|
||
{
|
||
bukva = ESBYTE[bufpos];
|
||
chrcat(#tag, bukva);
|
||
}
|
||
if (bukva = GetUnicodeSymbol()) goto DEFAULT_MARK;
|
||
break;
|
||
case '<':
|
||
bufpos++; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <
|
||
tag = parametr = tagparam = ignor_param = NULL;
|
||
if (ESBYTE[bufpos] == '!') //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <!-- -->, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
{
|
||
bufpos++;
|
||
if (ESBYTE[bufpos] == '-')
|
||
{
|
||
HH_:
|
||
do
|
||
{
|
||
bufpos++;
|
||
if (bufpointer + bufsize <= bufpos) break 2;
|
||
}
|
||
while (ESBYTE[bufpos] <>'-');
|
||
|
||
bufpos++;
|
||
if (ESBYTE[bufpos] <>'-') goto HH_;
|
||
}
|
||
}
|
||
while (ESBYTE[bufpos] !='>') && (bufpos < bufpointer + bufsize) //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
{
|
||
bukva = ESBYTE[bufpos];
|
||
if (bukva == '\9') || (bukva == '\x0a') || (bukva == '\x0d') bukva = ' ';
|
||
if (!ignor_param) && (bukva <>' ')
|
||
{
|
||
if (strlen(#tag)<sizeof(tag)) chrcat(#tag, bukva);
|
||
}
|
||
else
|
||
{
|
||
ignor_param = true;
|
||
if (!ignor_text) && (strlen(#tagparam)+1<sizeof(tagparam)) strcat(#tagparam, #bukva);
|
||
}
|
||
bufpos++;
|
||
}
|
||
strlwr(#tag);
|
||
|
||
if (condition_text_active) && (condition_text_val != condition_href)
|
||
{
|
||
if (strcmp(#tag, "/condition")!=0) break;
|
||
}
|
||
if (tag[strlen(#tag)-1]=='/') tag[strlen(#tag)-1]=NULL; //for br/
|
||
if (tagparam) GetNextParam();
|
||
|
||
if (stolbec + strlen(#line) > list.column_max) Perenos();
|
||
DrawPage();
|
||
line = NULL;
|
||
if (tag) SetTextStyle(WB1.DrawBuf.zoom * 5 + list.x, stroka * list.line_h + list.y + 5); //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
|
||
tag = parametr = tagparam = ignor_param = NULL;
|
||
break;
|
||
default:
|
||
DEFAULT_MARK:
|
||
if (bukva<=15) bukva=' ';
|
||
line_len = strlen(#line);
|
||
if (!pre_text) && (bukva == ' ')
|
||
{
|
||
if (line[line_len-1]==' ') break; //no double spaces
|
||
if (!stolbec) && (!line) break; //no paces at the beginning of the line
|
||
}
|
||
if (line_len < sizeof(line)) chrcat(#line, bukva);
|
||
if (stolbec + line_len > list.column_max) Perenos();
|
||
}
|
||
}
|
||
DrawPage();
|
||
NewLine();
|
||
DrawBar(list.x, stroka * list.line_h + list.y + 5, draw_line_width, -stroka * list.line_h + list.h - 5, bg_color);
|
||
DrawBar(list.x, list.visible * list.line_h + list.y + 4, draw_line_width, -list.visible * list.line_h + list.h - 4, bg_color);
|
||
if (list.first == 0) list.count = stroka;
|
||
if (anchor) //<2F><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> - <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
|
||
{
|
||
anchor=NULL;
|
||
list.first=anchor_line_num;
|
||
Parse();
|
||
}
|
||
DrawScroller();
|
||
}
|
||
|
||
void TWebBrowser::Perenos()
|
||
{
|
||
int perenos_num;
|
||
char new_line_text[4096];
|
||
perenos_num = strrchr(#line, ' ');
|
||
if (!perenos_num) && (strlen(#line)>list.column_max) perenos_num=list.column_max;
|
||
strcpy(#new_line_text, #line + perenos_num);
|
||
line[perenos_num] = 0x00;
|
||
if (stroka-1 > list.visible) && (list.first <>0) end_parsing=true;
|
||
DrawPage();
|
||
strcpy(#line, #new_line_text);
|
||
NewLine();
|
||
}
|
||
|
||
|
||
char oldtag[100];
|
||
void TWebBrowser::SetTextStyle(int left1, top1) {
|
||
dword hr_color;
|
||
byte opened;
|
||
byte meta_encoding;
|
||
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
if (tag[0] == '/')
|
||
{
|
||
opened = 0;
|
||
strcpy(#tag, #tag+1);
|
||
}
|
||
else opened = 1;
|
||
|
||
if (isTag("html"))
|
||
{
|
||
IF(!strcmp(#URL + strlen(#URL) - 4, ".mht")) IF (opened==0) ignor_text = 1; ELSE ignor_text = 0;
|
||
t_html = opened;
|
||
return;
|
||
}
|
||
|
||
if (isTag("script")) || (isTag("style")) || (isTag("binary")) || (isTag("select")) ignor_text = opened;
|
||
|
||
if(isTag("title"))
|
||
{
|
||
if (opened) header=NULL;
|
||
else if (!stroka) DrawTitle(#header); //<2F><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
return;
|
||
}
|
||
|
||
if (ignor_text) return;
|
||
|
||
IF(isTag("q"))
|
||
{
|
||
if (opened)
|
||
{
|
||
NewLine();
|
||
strcat(#line, ' \"');
|
||
}
|
||
if (!opened)
|
||
{
|
||
chrcat(#line, '\"');
|
||
NewLine();
|
||
}
|
||
}
|
||
|
||
if (anchor) && (!strcmp(#parametr, "id=")) //<2F><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>!!! <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>
|
||
{
|
||
if (!strcmp(#anchor, #options)) anchor_line_num=list.first+stroka;
|
||
}
|
||
|
||
if (isTag("body"))
|
||
{
|
||
t_body = opened;
|
||
do{
|
||
if (!strcmp(#parametr, "condition_max=")) condition_max = atoi(#options);
|
||
if (!strcmp(#parametr, "link=")) link_color_inactive = GetColor(#options);
|
||
if (!strcmp(#parametr, "alink=")) link_color_active = GetColor(#options);
|
||
if (!strcmp(#parametr, "text=")) text_colors[0]=GetColor(#options);
|
||
if (!strcmp(#parametr, "bgcolor="))
|
||
{
|
||
bg_color=GetColor(#options);
|
||
DrawBuf.Fill(bg_color);
|
||
}
|
||
} while(GetNextParam());
|
||
if (opened) && (cur_encoding==_DEFAULT)
|
||
{
|
||
debugln("Document has no information about encoding, UTF will be used");
|
||
BufEncode(_UTF);
|
||
}
|
||
return;
|
||
}
|
||
|
||
if (isTag("a"))
|
||
{
|
||
if (opened)
|
||
{
|
||
if (link) IF(text_color_index > 0) text_color_index--; //<2F><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20> <20><> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
|
||
do{
|
||
if (!strcmp(#parametr, "href="))
|
||
{
|
||
if (stroka - 1 > list.visible) || (stroka < -2) return;
|
||
|
||
text_color_index++;
|
||
text_colors[text_color_index] = text_colors[text_color_index-1];
|
||
|
||
link = 1;
|
||
text_colors[text_color_index] = link_color_inactive;
|
||
PageLinks.AddLink(#options, DrawBuf.zoom * stolbec*6+left1, top1-DrawBuf.zoom);
|
||
}
|
||
if (anchor) && (!strcmp(#parametr, "name="))
|
||
{
|
||
if (!strcmp(#anchor, #options))
|
||
{
|
||
anchor_line_num=list.first+stroka;
|
||
}
|
||
}
|
||
} while(GetNextParam());
|
||
}
|
||
else {
|
||
link = 0;
|
||
IF(text_color_index > 0) text_color_index--;
|
||
}
|
||
return;
|
||
}
|
||
|
||
if (isTag("font"))
|
||
{
|
||
if (opened)
|
||
{
|
||
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 (isTag("br")) {
|
||
NewLine();
|
||
return;
|
||
}
|
||
if (isTag("div")) || (isTag("header")) || (isTag("article")) || (isTag("footer")) {
|
||
IF(oldtag[0] <>'h') NewLine();
|
||
if (!strcmp(#parametr, "bgcolor="))
|
||
{
|
||
bg_color=GetColor(#options);
|
||
DrawBuf.Fill(bg_color);
|
||
}
|
||
return;
|
||
}
|
||
if (isTag("p")) {
|
||
IF(oldtag[0] == 'h') return;
|
||
NewLine();
|
||
IF(opened) NewLine();
|
||
return;
|
||
}
|
||
|
||
if(isTag("table")) {
|
||
table.active = opened;
|
||
NewLine();
|
||
if (opened) table.NewTable();
|
||
}
|
||
|
||
if(isTag("td")) {
|
||
if (opened)
|
||
{
|
||
table.cur_col++;
|
||
table.row_h = 0;
|
||
do {
|
||
if (!strcmp(#parametr, "width="))
|
||
{
|
||
table.col_w[table.cur_col] = atoi(#options);
|
||
// NewLine();
|
||
// strcpy(#line, #options);
|
||
// NewLine();
|
||
}
|
||
} while(GetNextParam());
|
||
}
|
||
else
|
||
{
|
||
if (table.row_h > table.row_max_h) table.row_max_h = table.row_h;
|
||
}
|
||
}
|
||
|
||
if(isTag("tr")) {
|
||
if (opened)
|
||
{
|
||
table.cur_col = 0;
|
||
table.row_max_h = 0;
|
||
table.row_start = stroka;
|
||
}
|
||
else
|
||
{
|
||
NewLine();
|
||
if (table.cur_row == 0) table.max_cols = table.cur_col;
|
||
table.cur_row++;
|
||
table.max_cols = table.cur_col;
|
||
}
|
||
}
|
||
|
||
/*
|
||
if (isTag("center"))
|
||
{
|
||
if (opened) text_align = ALIGN_CENTER;
|
||
if (!opened)
|
||
{
|
||
NewLine();
|
||
text_align = ALIGN_LEFT;
|
||
}
|
||
return;
|
||
}
|
||
if (isTag("right"))
|
||
{
|
||
if (opened) text_align = ALIGN_RIGHT;
|
||
if (!opened)
|
||
{
|
||
NewLine();
|
||
text_align = ALIGN_LEFT;
|
||
}
|
||
return;
|
||
}
|
||
*/
|
||
if (isTag("h1")) || (isTag("h2")) || (isTag("h3")) || (isTag("h4")) {
|
||
NewLine();
|
||
if (opened) && (stroka>1) NewLine();
|
||
strcpy(#oldtag, #tag);
|
||
if (opened)
|
||
{
|
||
if (!strcmp(#parametr, "align=")) && (!strcmp(#options,"center")) text_align = ALIGN_CENTER;
|
||
if (!strcmp(#parametr, "align=")) && (!strcmp(#options,"right")) text_align = ALIGN_RIGHT;
|
||
b_text = 1;
|
||
}
|
||
if (!opened)
|
||
{
|
||
text_align = ALIGN_LEFT;
|
||
b_text = 0;
|
||
}
|
||
return;
|
||
}
|
||
else
|
||
oldtag=NULL;
|
||
|
||
if (isTag("b")) || (isTag("strong")) || (isTag("big")) {
|
||
b_text = opened;
|
||
return;
|
||
}
|
||
if(isTag("i")) || (isTag("em")) || (isTag("subtitle")) {
|
||
i_text = opened;
|
||
return;
|
||
}
|
||
if (isTag("dt"))
|
||
{
|
||
li_text = opened;
|
||
IF(opened == 0) return;
|
||
NewLine();
|
||
return;
|
||
}
|
||
if (isTag("condition"))
|
||
{
|
||
condition_text_active = opened;
|
||
if (opened) && (!strcmp(#parametr, "show_if=")) condition_text_val = atoi(#options);
|
||
return;
|
||
}
|
||
if (isTag("li")) || (isTag("dt")) //<2F><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
{
|
||
li_text = opened;
|
||
if (opened)
|
||
{
|
||
NewLine();
|
||
if (stroka > -1) && (stroka - 2 < list.visible)
|
||
DrawBuf.DrawBar(li_tab * 5 * 6 * DrawBuf.zoom + list.x, list.line_h / 2 - DrawBuf.zoom - DrawBuf.zoom, DrawBuf.zoom*2, DrawBuf.zoom*2, 0x555555);
|
||
}
|
||
return;
|
||
}
|
||
if (isTag("u")) || (isTag("ins")) u_text = opened;
|
||
if (isTag("s")) || (isTag("strike")) || (isTag("del")) s_text = opened;
|
||
if (isTag("ul")) || (isTag("ol")) IF(!opened)
|
||
{
|
||
li_text = opened;
|
||
li_tab--;
|
||
NewLine();
|
||
} ELSE li_tab++;
|
||
if (isTag("dd")) stolbec += 5;
|
||
if (isTag("blockquote")) blq_text = opened;
|
||
if (isTag("pre")) || (isTag("code")) pre_text = opened;
|
||
if (isTag("hr"))
|
||
{
|
||
if (anchor) || (stroka < -1)
|
||
{
|
||
stroka+=2;
|
||
return;
|
||
}
|
||
if (strcmp(#parametr, "color=") == 0) hr_color = GetColor(#options); else hr_color = 0x999999;
|
||
NewLine();
|
||
DrawBuf.DrawBar(5, list.line_h/2, list.w-10, 1, hr_color);
|
||
NewLine();
|
||
}
|
||
if (isTag("img"))
|
||
{
|
||
ImgCache.Images( left1, top1, WB1.list.w);
|
||
return;
|
||
}
|
||
if (isTag("meta")) || (isTag("?xml"))
|
||
{
|
||
do{
|
||
if (!strcmp(#parametr, "charset=")) || (!strcmp(#parametr, "content=")) || (!strcmp(#parametr, "encoding="))
|
||
{
|
||
strcpy(#options, #options[strrchr(#options, '=')]); //<2F><><EFBFBD><EFBFBD><EFBFBD> <20> content=
|
||
strlwr(#options);
|
||
meta_encoding = _DEFAULT;
|
||
if (!strcmp(#options, "utf-8")) || (!strcmp(#options,"utf8")) meta_encoding = _UTF;
|
||
if (!strcmp(#options, "koi8-r")) || (!strcmp(#options, "koi8-u")) meta_encoding = _KOI;
|
||
if (!strcmp(#options, "windows-1251")) || (!strcmp(#options, "windows1251")) meta_encoding = _WIN;
|
||
if (!strcmp(#options, "dos")) || (!strcmp(#options, "cp-866")) meta_encoding = _DOS;
|
||
if (cur_encoding==_DEFAULT) BufEncode(meta_encoding);
|
||
return;
|
||
}
|
||
} while(GetNextParam());
|
||
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;
|
||
scroll_wv.start_x = list.w * DrawBuf.zoom + list.x;
|
||
|
||
scrollbar_v_draw(#scroll_wv);
|
||
}
|
||
|
||
|
||
void TWebBrowser::NewLine()
|
||
{
|
||
int onleft, ontop;
|
||
|
||
onleft = list.x + 5;
|
||
ontop = stroka * list.line_h + list.y + 5;
|
||
if (!stroka) DrawBar(list.x, list.y, draw_line_width, 5, bg_color);
|
||
if (t_html) && (!t_body) return;
|
||
if (stroka * list.line_h + 5 >= 0) && ( stroka + 1 * list.line_h + 5 < list.h) && (!anchor)
|
||
{
|
||
if (text_align == ALIGN_CENTER) && (DrawBuf.zoom==1) DrawBuf.AlignCenter(onleft,ontop,list.w,list.line_h,stolbec * 6);
|
||
if (text_align == ALIGN_RIGHT) && (DrawBuf.zoom==1) DrawBuf.AlignRight(onleft,ontop,list.w,list.line_h,stolbec * 6);
|
||
DrawBuf.bufy = ontop;
|
||
DrawBuf.Show();
|
||
DrawBuf.Fill(bg_color);
|
||
}
|
||
stroka++;
|
||
if (blq_text) stolbec = 6; else stolbec = 0;
|
||
if (li_text) stolbec = li_tab * 5;
|
||
}
|
||
|
||
|
||
|
||
int isTag(dword text)
|
||
{
|
||
if (!strcmp(#tag,text)) return 1; else return 0;
|
||
}
|
||
|
||
|