WebView unstable: big headers, refactoring

git-svn-id: svn://kolibrios.org@5768 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Kirill Lipatov (Leency) 2015-08-23 19:59:44 +00:00
parent cdc2991cc4
commit 0c41783078
3 changed files with 29 additions and 85 deletions

View File

@ -6,7 +6,7 @@ enum { ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT};
struct _style {
byte
b, i, u, s,
b, i, u, s, h,
pre,
blq,
li,
@ -17,7 +17,6 @@ byte
struct TWebBrowser {
llist list;
_style style;
dword draw_line_width;
DrawBufer DrawBuf;
void Prepare();
void SetStyle();
@ -59,9 +58,10 @@ char header[2048];
char line[500];
char tagparam[10000];
char tag[100];
char oldtag[100];
char attr[1200];
char val[4096];
char anchor[256];
char anchor[256]=0;
#include "..\TWB\history.h"
#include "..\TWB\links.h"
@ -91,9 +91,10 @@ void TWebBrowser::DrawStyle()
{
start_x = stolbec * list.font_w + body_magrin * DrawBuf.zoom + list.x;
start_y = stroka * list.line_h + body_magrin;
stolbec_len = utf8_strlen(#line);
line_length = stolbec_len * list.font_w * DrawBuf.zoom;
stolbec_len = utf8_strlen(#line) * DrawBuf.zoom;
line_length = stolbec_len * list.font_w;
if (style.h) stroka++;
WriteBufText(start_x, start_y, list.font_type, text_colors[text_color_index], #line, buf_data);
if (style.b) WriteBufText(start_x+1, start_y, list.font_type, text_colors[text_color_index], #line, buf_data);
if (style.i) { stolbec++; DrawBuf.Skew(start_x, start_y, line_length, list.line_h); } // bug with zoom>1
@ -122,7 +123,7 @@ void TWebBrowser::Prepare(){
dword bufpos = bufpointer;
int line_len;
style.b = style.i = style.u = style.s = style.blq = t_html = t_body =
style.b = style.i = style.u = style.s = style.h = style.blq = t_html = t_body =
style.li = link = ignor_text = text_color_index = text_colors[0] = style.li_tab = 0;
style.align = ALIGN_LEFT;
link_color_inactive = 0x0000FF;
@ -135,22 +136,16 @@ void TWebBrowser::Prepare(){
stolbec = 0;
line = 0;
draw_line_width = list.w * DrawBuf.zoom;
//for plaint text use CP866 for other UTF
if (strstri(bufpointer, "html"))
{
style.pre = 0;
cur_encoding = CH_CP866;
//WB1.list.SetFont(8, 14, 10111000b);
//list.line_h = list.font_h + 4;
}
else
{
style.pre = 1;
cur_encoding = CH_UTF8;
//WB1.list.SetFont(8, 14, 10001000b);
//list.line_h = list.font_h + 4;
}
for ( ; (bufpointer+bufsize > bufpos) && (ESBYTE[bufpos]!=0); bufpos++;)
@ -189,24 +184,12 @@ void TWebBrowser::Prepare(){
break;
case '<':
bufpos++;
tag = attr = tagparam = ignor_param = NULL;
if (ESBYTE[bufpos] == '!') //ôèëüòðàöèÿ âíóòðè <!-- -->, äåðçêî
if (!strncmp(bufpos,"!--",3))
{
if (!strncmp(bufpos,"-->",3)) || (bufpointer + bufsize <= bufpos) break;
bufpos++;
if (ESBYTE[bufpos] == '-')
{
HH_:
do
{
bufpos++;
if (bufpointer + bufsize <= bufpos) break 2;
}
while (ESBYTE[bufpos] <>'-');
bufpos++;
if (ESBYTE[bufpos] <>'-') goto HH_;
}
}
tag = attr = tagparam = ignor_param = NULL;
while (ESBYTE[bufpos] !='>') && (bufpos < bufpointer + bufsize) //ïîëó÷àåì òåã è åãî ïàðàìåòðû
{
bukva = ESBYTE[bufpos];
@ -227,10 +210,11 @@ void TWebBrowser::Prepare(){
if (tag[strlen(#tag)-1]=='/') tag[strlen(#tag)-1]=NULL; //for br/
if (tagparam) GetNextParam();
if (stolbec + utf8_strlen(#line) > list.column_max) Perenos();
Perenos();
DrawStyle();
line = NULL;
if (tag) SetStyle(WB1.DrawBuf.zoom * 5 + list.x, stroka * list.line_h + list.y + 5); //îáðàáîòêà òåãîâ
strcpy(#oldtag, #tag);
tag = attr = tagparam = ignor_param = NULL;
break;
default:
@ -243,7 +227,7 @@ void TWebBrowser::Prepare(){
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();
Perenos();
}
}
DrawStyle();
@ -262,6 +246,7 @@ void TWebBrowser::Perenos()
{
int perenos_num;
char new_line_text[4096];
if (stolbec + utf8_strlen(#line) < list.column_max) return;
perenos_num = strrchr(#line, ' ');
if (!perenos_num) && (utf8_strlen(#line)>list.column_max) perenos_num=list.column_max;
strcpy(#new_line_text, #line + perenos_num);
@ -271,7 +256,6 @@ void TWebBrowser::Perenos()
NewLine();
}
//============================================================================================
char oldtag[100];
void TWebBrowser::SetStyle(int left1, top1) {
dword hr_color;
byte opened;
@ -388,47 +372,25 @@ void TWebBrowser::SetStyle(int left1, top1) {
if (istag("blockquote")) { style.blq = opened; return; }
if (istag("pre")) || (istag("code")) { style.pre = opened; return; }
if (istag("img")) { ImgCache.Images( left1, top1, WB1.list.w); return; }
/*
if (istag("center"))
{
if (opened) style.align = ALIGN_CENTER;
if (!opened)
{
NewLine();
style.align = ALIGN_LEFT;
}
return;
}
if (istag("right"))
{
if (opened) style.align = ALIGN_RIGHT;
if (!opened)
{
NewLine();
style.align = ALIGN_LEFT;
}
return;
}
*/
if (istag("h1")) || (istag("h2")) || (istag("h3")) || (istag("h4")) || (istag("caption")) {
style.h = opened;
NewLine();
if (opened) && (stroka>1) NewLine();
strcpy(#oldtag, #tag);
if (opened)
{
WB1.DrawBuf.zoom=2;
WB1.list.SetFont(8, 14, 10111001b);
if (isattr("align=")) && (isval("center")) style.align = ALIGN_CENTER;
if (isattr("align=")) && (isval("right")) style.align = ALIGN_RIGHT;
style.b = 1;
if (stroka>1) NewLine();
}
if (!opened)
else
{
WB1.DrawBuf.zoom=1;
WB1.list.SetFont(8, 14, 10111000b);
style.align = ALIGN_LEFT;
style.b = 0;
}
return;
}
else
oldtag=NULL;
if (istag("dt")) {
style.li = opened;
if (opened) NewLine();

View File

@ -30,14 +30,14 @@
char homepage[] = FROM "html\\homepage.htm";
#ifdef LANG_RUS
char version[]=" ’¥ªáâ®¢ë© ¡à ã§¥à 1.3 UNSTABLE";
char version[]=" ’¥ªáâ®¢ë© ¡à ã§¥à 1.31 UNSTABLE";
?define IMAGES_CACHE_CLEARED "Šíè ª à⨭®ª ®ç¨é¥­"
?define T_LAST_SLIDE "<EFBFBD>â® ¯®á«¥¤­¨© á« ©¤"
char loading[] = "‡ £à㧪  áâà ­¨æë...<br>";
char page_not_found[] = FROM "html\page_not_found_ru.htm";
char accept_language[]= "Accept-Language: ru\n";
#else
char version[]=" Text-based Browser 1.3 UNSTABLE";
char version[]=" Text-based Browser 1.31 UNSTABLE";
?define IMAGES_CACHE_CLEARED "Images cache cleared"
?define T_LAST_SLIDE "This slide is the last"
char loading[] = "Loading...<br>";
@ -78,13 +78,11 @@ enum {
FORWARD_BUTTON,
REFRESH_BUTTON,
GOTOURL_BUTTON,
SEARCHWEB_BUTTON,
SANDWICH_BUTTON
};
enum {
ZOOM2x=1100,
VIEW_SOURCE,
VIEW_SOURCE=1100,
EDIT_SOURCE,
VIEW_HISTORY,
FREE_IMG_CACHE,
@ -92,7 +90,7 @@ enum {
};
#include "..\TWB\TWB.c"
#include "menu_rmb.h"
#include "menu.h"
#include "history.h"
#include "show_src.h"
#include "network_get.h"
@ -424,20 +422,6 @@ void Scan(dword id__)
CreateThread(#menu_rmb,#stak+4092);
return;
case ZOOM2x:
if (WB1.DrawBuf.zoom==2)
{
WB1.DrawBuf.zoom=1;
WB1.list.SetFont(8, 14, 10111000b);
}
else
{
WB1.DrawBuf.zoom=2;
WB1.list.SetFont(8, 14, 10111001b);
}
Draw_Window();
return;
case VIEW_SOURCE:
WB1.list.first = 0;
ShowSource();
@ -605,7 +589,6 @@ void OpenPage()
bufpointer = malloc(bufsize);
SetPageDefaults();
ReadFile(0, bufsize, bufpointer, #URL);
//ShowSource();
}
ShowPage();
}
@ -633,7 +616,9 @@ void ShowPage()
WB1.LoadInternalPage(#page_not_found, sizeof(page_not_found));
}
else
{
WB1.Prepare();
}
if (!header) strcpy(#header, #version);
if (!strcmp(#version, #header)) DrawTitle(#header);

View File

@ -2,14 +2,12 @@
char *ITEMS_LIST[]={
#ifdef LANG_RUS
"Zoom 2x",
"<EFBFBD>®á¬®âà¥âì ¨á室­¨ª",
"<EFBFBD>¥¤ ªâ¨à®¢ âì ¨á室­¨ª",
"ˆáâ®à¨ï",
"Žç¨áâ¨âì ªíè ª à⨭®ª",
"Œ¥­¥¤¦¥à § £à㧮ª",
#else
"Zoom 2x",
"View source",
"Edit source",
"History",
@ -72,11 +70,10 @@ void DrawMenuList()
}
WriteText(18,N*menu.line_h+8,0x80,0x000000,ITEMS_LIST[N]);
}
if (WB1.DrawBuf.zoom == 2) DrawBar(6, 8, 6, 6, 0x777777);
}
void ItemClick()
{
action_buf = ZOOM2x + menu.current;
action_buf = VIEW_SOURCE + menu.current;
ExitProcess();
}