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Rev 7032 | Rev 7043 | ||
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1 | 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}; |
1 | 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}; |
2 | 2 | ||
3 | enum { ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT}; |
3 | enum { ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT}; |
4 | 4 | ||
5 | struct _style { |
5 | struct _style { |
6 | byte |
6 | byte |
7 | b, u, s, h, |
7 | b, u, s, h, |
8 | pre, |
8 | pre, |
9 | blq, |
9 | blq, |
10 | li, |
10 | li, |
11 | li_tab, |
11 | li_tab, |
12 | align; |
12 | align; |
13 | }; |
13 | }; |
14 | 14 | ||
15 | struct TWebBrowser { |
15 | struct TWebBrowser { |
16 | llist list; |
16 | llist list; |
17 | _style style; |
17 | _style style; |
18 | DrawBufer DrawBuf; |
18 | DrawBufer DrawBuf; |
19 | int zoom; |
19 | int zoom; |
20 | void Prepare(); |
20 | void Prepare(); |
21 | void SetStyle(); |
21 | void SetStyle(); |
22 | void DrawStyle(); |
22 | void DrawStyle(); |
23 | void DrawPage(); |
23 | void DrawPage(); |
24 | void DrawScroller(); |
24 | void DrawScroller(); |
25 | void LoadInternalPage(); |
25 | void LoadInternalPage(); |
26 | void NewLine(); |
26 | void NewLine(); |
27 | void Perenos(); |
27 | void Perenos(); |
28 | void BufEncode(); |
28 | void BufEncode(); |
29 | } WB1; |
29 | } WB1; |
30 | 30 | ||
31 | 31 | ||
32 | byte |
32 | byte |
33 | link, |
33 | link, |
34 | ignor_text, |
34 | ignor_text, |
35 | cur_encoding, |
35 | cur_encoding, |
36 | t_html, |
36 | t_html, |
37 | t_body; |
37 | t_body; |
38 | 38 | ||
39 | dword bufpointer=0; |
39 | dword bufpointer=0; |
40 | dword o_bufpointer=0; |
40 | dword o_bufpointer=0; |
41 | dword bufsize=0; |
41 | dword bufsize=0; |
42 | 42 | ||
43 | dword text_colors[300]; |
43 | dword text_colors[300]; |
44 | dword text_color_index; |
44 | dword text_color_index; |
45 | dword link_color_inactive; |
45 | dword link_color_inactive; |
46 | dword link_color_active; |
46 | dword link_color_active; |
47 | dword bg_color; |
47 | dword bg_color; |
48 | 48 | ||
49 | int draw_y; |
49 | int draw_y; |
50 | int stolbec; |
50 | int stolbec; |
51 | int tab_len; |
51 | int tab_len; |
52 | int anchor_y; |
52 | int anchor_y; |
53 | 53 | ||
54 | int body_magrin=5; |
54 | int body_magrin=5; |
55 | int basic_line_h=22; |
55 | int basic_line_h=22; |
56 | 56 | ||
57 | char URL[10000]; |
57 | char URL[10000]; |
58 | char header[2048]; |
58 | char header[2048]; |
59 | char line[500]; |
59 | char line[500]; |
60 | char tagparam[10000]; |
60 | char tagparam[10000]; |
61 | char tag[100]; |
61 | char tag[100]; |
62 | char oldtag[100]; |
62 | char oldtag[100]; |
63 | char attr[1200]; |
63 | char attr[1200]; |
64 | char val[4096]; |
64 | char val[4096]; |
65 | 65 | ||
66 | #include "..\TWB\absolute_url.h" |
66 | #include "..\TWB\absolute_url.h" |
67 | #include "..\TWB\links.h" |
67 | #include "..\TWB\links.h" |
68 | #include "..\TWB\colors.h" |
68 | #include "..\TWB\colors.h" |
69 | #include "..\TWB\unicode_tags.h" |
69 | #include "..\TWB\unicode_tags.h" |
70 | #include "..\TWB\img_cache.h" |
70 | #include "..\TWB\img_cache.h" |
71 | #include "..\TWB\parce_tag.h" |
71 | #include "..\TWB\parce_tag.h" |
72 | 72 | ||
73 | 73 | ||
74 | //============================================================================================ |
74 | //============================================================================================ |
75 | void TWebBrowser::DrawStyle() |
75 | void TWebBrowser::DrawStyle() |
76 | { |
76 | { |
77 | dword start_x, line_length, stolbec_len; |
77 | dword start_x, line_length, stolbec_len; |
78 | 78 | ||
79 | if (!header) |
79 | if (!header) |
80 | { |
80 | { |
81 | strcpy(#header, #line); |
81 | strcpy(#header, #line); |
82 | line = 0; |
82 | line = 0; |
83 | return; |
83 | return; |
84 | } |
84 | } |
85 | if (t_html) && (!t_body) return; |
85 | if (t_html) && (!t_body) return; |
86 | 86 | ||
87 | if (line) |
87 | if (line) |
88 | { |
88 | { |
89 | start_x = stolbec * list.font_w + body_magrin + list.x; |
89 | start_x = stolbec * list.font_w + body_magrin + list.x; |
90 | stolbec_len = strlen(#line) * zoom; |
90 | stolbec_len = strlen(#line) * zoom; |
91 | line_length = stolbec_len * list.font_w; |
91 | line_length = stolbec_len * list.font_w; |
92 | 92 | ||
93 | WriteBufText(start_x, draw_y, list.font_type, text_colors[text_color_index], #line, buf_data); |
93 | WriteBufText(start_x, draw_y, list.font_type, text_colors[text_color_index], #line, buf_data); |
94 | if (style.b) WriteBufText(start_x+1, draw_y, list.font_type, text_colors[text_color_index], #line, buf_data); |
94 | if (style.b) WriteBufText(start_x+1, draw_y, list.font_type, text_colors[text_color_index], #line, buf_data); |
95 | if (style.s) DrawBuf.DrawBar(start_x, list.item_h / 2 - zoom + draw_y, line_length, zoom, text_colors[text_color_index]); |
95 | if (style.s) DrawBuf.DrawBar(start_x, list.item_h / 2 - zoom + draw_y, line_length, zoom, text_colors[text_color_index]); |
96 | if (style.u) DrawBuf.DrawBar(start_x, list.item_h - zoom - zoom + draw_y, line_length, zoom, text_colors[text_color_index]); |
96 | if (style.u) DrawBuf.DrawBar(start_x, list.item_h - zoom - zoom + draw_y, line_length, zoom, text_colors[text_color_index]); |
97 | if (link) { |
97 | if (link) { |
98 | DrawBuf.DrawBar(start_x, draw_y + list.item_h - calc(zoom*2), line_length, zoom, text_colors[text_color_index]); |
98 | DrawBuf.DrawBar(start_x, draw_y + list.item_h - calc(zoom*2), line_length, zoom, text_colors[text_color_index]); |
99 | PageLinks.AddText(start_x, draw_y + list.y, line_length, list.item_h - calc(zoom*2), UNDERLINE, zoom); //TODO: set bigger underline_h for style.h |
99 | PageLinks.AddText(start_x, draw_y + list.y, line_length, list.item_h - calc(zoom*2), UNDERLINE, zoom); //TODO: set bigger underline_h for style.h |
100 | } |
100 | } |
101 | stolbec += stolbec_len; |
101 | stolbec += stolbec_len; |
102 | } |
102 | } |
103 | } |
103 | } |
104 | //============================================================================================ |
104 | //============================================================================================ |
105 | void TWebBrowser::LoadInternalPage(dword bufpos, in_filesize){ |
105 | void TWebBrowser::LoadInternalPage(dword bufpos, in_filesize){ |
106 | bufsize = in_filesize; |
106 | bufsize = in_filesize; |
107 | bufpointer = bufpos; |
107 | bufpointer = bufpos; |
108 | Prepare(); |
108 | Prepare(); |
109 | } |
109 | } |
110 | //============================================================================================ |
110 | //============================================================================================ |
111 | void TWebBrowser::Prepare(){ |
111 | void TWebBrowser::Prepare(){ |
112 | word bukva[2]; |
112 | word bukva[2]; |
113 | dword j; |
113 | dword j; |
114 | byte ignor_param; |
114 | byte ignor_param; |
115 | dword bufpos; |
115 | dword bufpos; |
116 | dword line_len; |
116 | dword line_len; |
117 | style.b = style.u = style.s = style.h = style.blq = t_html = t_body = |
117 | style.b = style.u = style.s = style.h = style.blq = t_html = t_body = |
118 | style.li = link = ignor_text = text_color_index = text_colors[0] = style.li_tab = 0; |
118 | style.li = link = ignor_text = text_color_index = text_colors[0] = style.li_tab = 0; |
119 | style.align = ALIGN_LEFT; |
119 | style.align = ALIGN_LEFT; |
120 | link_color_inactive = 0x0000FF; |
120 | link_color_inactive = 0x0000FF; |
121 | link_color_active = 0xFF0000; |
121 | link_color_active = 0xFF0000; |
122 | bg_color = 0xFFFFFF; |
122 | bg_color = 0xFFFFFF; |
123 | DrawBuf.Fill(bg_color); |
123 | DrawBuf.Fill(bg_color); |
124 | PageLinks.Clear(); |
124 | PageLinks.Clear(); |
125 | strcpy(#header, #version); |
125 | strcpy(#header, #version); |
126 | draw_y = body_magrin; |
126 | draw_y = body_magrin; |
127 | stolbec = 0; |
127 | stolbec = 0; |
128 | line = 0; |
128 | line = 0; |
129 | zoom = 1; |
129 | zoom = 1; |
130 | //for plaint text use CP866 for other UTF |
130 | //for plaint text use CP866 for other UTF |
131 | if (strstri(bufpointer, "html")!=-1) |
131 | if (strstri(bufpointer, "html")!=-1) |
132 | { |
132 | { |
133 | debugln(" found"); |
133 | debugln(" found"); |
134 | style.pre = false; |
134 | style.pre = false; |
135 | cur_encoding = CH_NULL; |
135 | cur_encoding = CH_NULL; |
136 | } |
136 | } |
137 | else |
137 | else |
138 | { |
138 | { |
139 | debugln("no "); |
139 | debugln("no "); |
140 | style.pre = true; |
140 | style.pre = true; |
141 | cur_encoding = CH_NULL; |
141 | cur_encoding = CH_NULL; |
142 | } |
142 | } |
143 | for (bufpos=bufpointer ; (bufpos < bufpointer+bufsize) && (ESBYTE[bufpos]!=0) ; bufpos++;) |
143 | for (bufpos=bufpointer ; (bufpos < bufpointer+bufsize) && (ESBYTE[bufpos]!=0) ; bufpos++;) |
144 | { |
144 | { |
145 | if (ignor_text) && (ESBYTE[bufpos]!='<') continue; |
145 | if (ignor_text) && (ESBYTE[bufpos]!='<') continue; |
146 | bukva = ESBYTE[bufpos]; |
146 | bukva = ESBYTE[bufpos]; |
147 | switch (bukva) |
147 | switch (bukva) |
148 | { |
148 | { |
149 | case 0x0a: |
149 | case 0x0a: |
150 | if (style.pre) |
150 | if (style.pre) |
151 | { |
151 | { |
152 | DrawStyle(); |
152 | DrawStyle(); |
153 | line = NULL; |
153 | line = NULL; |
154 | NewLine(); |
154 | NewLine(); |
155 | break; |
155 | break; |
156 | } |
156 | } |
157 | goto DEFAULT_MARK; |
157 | goto DEFAULT_MARK; |
158 | case '\9': |
158 | case '\9': |
159 | if (style.pre) //otherwise go to 0x0d |
159 | if (style.pre) //otherwise go to 0x0d |
160 | { |
160 | { |
161 | tab_len = strlen(#line) % 4; |
161 | tab_len = strlen(#line) % 4; |
162 | if (!tab_len) tab_len = 4; |
162 | if (!tab_len) tab_len = 4; |
163 | for (j=0; j |
163 | for (j=0; j |
164 | break; |
164 | break; |
165 | } |
165 | } |
166 | goto DEFAULT_MARK; |
166 | goto DEFAULT_MARK; |
167 | case '&': // and so on |
167 | case '&': // and so on |
168 | bufpos++; |
168 | bufpos++; |
169 | tag=0; |
169 | tag=0; |
170 | for (j=0; (ESBYTE[bufpos]<>';') && (j<7); j++, bufpos++;) |
170 | for (j=0; (ESBYTE[bufpos]<>';') && (j<7); j++, bufpos++;) |
171 | { |
171 | { |
172 | bukva = ESBYTE[bufpos]; |
172 | bukva = ESBYTE[bufpos]; |
173 | chrcat(#tag, bukva); |
173 | chrcat(#tag, bukva); |
174 | } |
174 | } |
175 | if (bukva = GetUnicodeSymbol()) goto DEFAULT_MARK; |
175 | if (bukva = GetUnicodeSymbol()) goto DEFAULT_MARK; |
176 | break; |
176 | break; |
177 | case '<': |
177 | case '<': |
178 | bufpos++; |
178 | bufpos++; |
179 | if (!strncmp(bufpos,"!--",3)) |
179 | if (!strncmp(bufpos,"!--",3)) |
180 | { |
180 | { |
181 | bufpos+=3; |
181 | bufpos+=3; |
182 | while (strncmp(bufpos,"-->",3)!=0) && (bufpos < bufpointer + bufsize) |
182 | while (strncmp(bufpos,"-->",3)!=0) && (bufpos < bufpointer + bufsize) |
183 | { |
183 | { |
184 | bufpos++; |
184 | bufpos++; |
185 | } |
185 | } |
186 | bufpos+=3; |
186 | bufpos+=3; |
187 | break; |
187 | break; |
188 | } |
188 | } |
189 | tag = attr = tagparam = ignor_param = NULL; |
189 | tag = attr = tagparam = ignor_param = NULL; |
190 | while (ESBYTE[bufpos] !='>') && (bufpos < bufpointer + bufsize) //ïîëó÷àåì òåã è åãî ïàðàìåòðû |
190 | while (ESBYTE[bufpos] !='>') && (bufpos < bufpointer + bufsize) //ïîëó÷àåì òåã è åãî ïàðàìåòðû |
191 | { |
191 | { |
192 | bukva = ESBYTE[bufpos]; |
192 | bukva = ESBYTE[bufpos]; |
193 | if (bukva == '\9') || (bukva == '\x0a') || (bukva == '\x0d') bukva = ' '; |
193 | if (bukva == '\9') || (bukva == '\x0a') || (bukva == '\x0d') bukva = ' '; |
194 | if (!ignor_param) && (bukva <>' ') |
194 | if (!ignor_param) && (bukva <>' ') |
195 | { |
195 | { |
196 | if (strlen(#tag)+1 |
196 | if (strlen(#tag)+1 |
197 | } |
197 | } |
198 | else |
198 | else |
199 | { |
199 | { |
200 | ignor_param = true; |
200 | ignor_param = true; |
201 | if (!ignor_text) && (strlen(#tagparam)+1 |
201 | if (!ignor_text) && (strlen(#tagparam)+1 |
202 | } |
202 | } |
203 | bufpos++; |
203 | bufpos++; |
204 | } |
204 | } |
205 | strlwr(#tag); |
205 | strlwr(#tag); |
206 | 206 | ||
207 | if (tag[strlen(#tag)-1]=='/') tag[strlen(#tag)-1]=NULL; //for br/ |
207 | if (tag[strlen(#tag)-1]=='/') tag[strlen(#tag)-1]=NULL; //for br/ |
208 | if (tagparam) GetNextParam(); |
208 | if (tagparam) GetNextParam(); |
209 | Perenos(); |
209 | Perenos(); |
210 | DrawStyle(); |
210 | DrawStyle(); |
211 | line = NULL; |
211 | line = NULL; |
212 | if (tag) SetStyle(); |
212 | if (tag) SetStyle(); |
213 | strlcpy(#oldtag, #tag, sizeof(oldtag)); |
213 | strlcpy(#oldtag, #tag, sizeof(oldtag)); |
214 | tag = attr = tagparam = ignor_param = NULL; |
214 | tag = attr = tagparam = ignor_param = NULL; |
215 | break; |
215 | break; |
216 | default: |
216 | default: |
217 | DEFAULT_MARK: |
217 | DEFAULT_MARK: |
218 | if (bukva<=15) bukva=' '; |
218 | if (bukva<=15) bukva=' '; |
219 | line_len = strlen(#line); |
219 | line_len = strlen(#line); |
220 | if (!style.pre) && (bukva == ' ') |
220 | if (!style.pre) && (bukva == ' ') |
221 | { |
221 | { |
222 | if (line[line_len-1]==' ') break; //no double spaces |
222 | if (line[line_len-1]==' ') break; //no double spaces |
223 | if (!stolbec) && (!line) break; //no paces at the beginning of the line |
223 | if (!stolbec) && (!line) break; //no paces at the beginning of the line |
224 | } |
224 | } |
225 | if (line_len < sizeof(line)) chrcat(#line, bukva); |
225 | if (line_len < sizeof(line)) chrcat(#line, bukva); |
226 | Perenos(); |
226 | Perenos(); |
227 | } |
227 | } |
228 | } |
228 | } |
229 | DrawStyle(); |
229 | DrawStyle(); |
230 | NewLine(); |
230 | NewLine(); |
231 | if (list.first == 0) list.count = draw_y; |
231 | if (list.first == 0) list.count = draw_y; |
232 | DrawPage(); |
232 | DrawPage(); |
233 | } |
233 | } |
234 | //============================================================================================ |
234 | //============================================================================================ |
235 | void TWebBrowser::Perenos() |
235 | void TWebBrowser::Perenos() |
236 | { |
236 | { |
237 | int perenos_num; |
237 | int perenos_num; |
238 | char new_line_text[4096]; |
238 | char new_line_text[4096]; |
239 | if (strlen(#line)*zoom + stolbec < list.column_max) return; |
239 | if (strlen(#line)*zoom + stolbec < list.column_max) return; |
240 | perenos_num = strrchr(#line, ' '); |
240 | perenos_num = strrchr(#line, ' '); |
241 | if (!perenos_num) && (strlen(#line)*zoom>list.column_max) perenos_num=list.column_max/zoom; |
241 | if (!perenos_num) && (strlen(#line)*zoom>list.column_max) perenos_num=list.column_max/zoom; |
242 | strcpy(#new_line_text, #line + perenos_num); |
242 | strcpy(#new_line_text, #line + perenos_num); |
243 | line[perenos_num] = 0x00; |
243 | line[perenos_num] = 0x00; |
244 | DrawStyle(); |
244 | DrawStyle(); |
245 | strcpy(#line, #new_line_text); |
245 | strcpy(#line, #new_line_text); |
246 | NewLine(); |
246 | NewLine(); |
247 | } |
247 | } |
248 | //============================================================================================ |
248 | //============================================================================================ |
249 | void TWebBrowser::SetStyle() { |
249 | void TWebBrowser::SetStyle() { |
250 | int left1 = body_magrin + list.x; |
250 | int left1 = body_magrin + list.x; |
251 | byte opened; |
251 | byte opened; |
252 | byte meta_encoding; |
252 | byte meta_encoding; |
253 | if (tag[0] == '/') |
253 | if (tag[0] == '/') |
254 | { |
254 | { |
255 | opened = 0; |
255 | opened = 0; |
256 | strcpy(#tag, #tag+1); |
256 | strcpy(#tag, #tag+1); |
257 | } |
257 | } |
258 | else opened = 1; |
258 | else opened = 1; |
259 | if (istag("html")) { |
259 | if (istag("html")) { |
260 | t_html = opened; |
260 | t_html = opened; |
261 | return; |
261 | return; |
262 | } |
262 | } |
263 | if (istag("script")) || (istag("style")) || (istag("binary")) || (istag("select")) { ignor_text = opened; return; } |
263 | if (istag("script")) || (istag("style")) || (istag("binary")) || (istag("select")) { ignor_text = opened; return; } |
264 | if (istag("form")) if (!opened) ignor_text = false; |
264 | if (istag("form")) if (!opened) ignor_text = false; |
265 | if(istag("title")) { |
265 | if(istag("title")) { |
266 | if (opened) header=NULL; |
266 | if (opened) header=NULL; |
267 | return; |
267 | return; |
268 | } |
268 | } |
269 | if (ignor_text) return; |
269 | if (ignor_text) return; |
270 | 270 | ||
271 | IF(istag("q")) |
271 | IF(istag("q")) |
272 | { |
272 | { |
273 | if (opened) strcat(#line, " \""); |
273 | if (opened) strcat(#line, " \""); |
274 | if (!opened) strcat(#line, "\" "); |
274 | if (!opened) strcat(#line, "\" "); |
275 | return; |
275 | return; |
276 | } |
276 | } |
277 | //if (isattr("id=")) || (isattr("name=")) { //very bad: if the tag is not the last it wound work |
277 | //if (isattr("id=")) || (isattr("name=")) { //very bad: if the tag is not the last it wound work |
278 | //add anchor |
278 | //add anchor |
279 | //} |
279 | //} |
280 | if (istag("body")) { |
280 | if (istag("body")) { |
281 | t_body = opened; |
281 | t_body = opened; |
282 | do{ |
282 | do{ |
283 | if (isattr("link=")) link_color_inactive = GetColor(#val); |
283 | if (isattr("link=")) link_color_inactive = GetColor(#val); |
284 | if (isattr("alink=")) link_color_active = GetColor(#val); |
284 | if (isattr("alink=")) link_color_active = GetColor(#val); |
285 | if (isattr("text=")) text_colors[0]=GetColor(#val); |
285 | if (isattr("text=")) text_colors[0]=GetColor(#val); |
286 | if (isattr("bgcolor=")) |
286 | if (isattr("bgcolor=")) |
287 | { |
287 | { |
288 | bg_color = GetColor(#val); |
288 | bg_color = GetColor(#val); |
289 | DrawBuf.Fill(bg_color); |
289 | DrawBuf.Fill(bg_color); |
290 | } |
290 | } |
291 | } while(GetNextParam()); |
291 | } while(GetNextParam()); |
292 | if (opened) && (cur_encoding==CH_NULL) { |
292 | if (opened) && (cur_encoding==CH_NULL) { |
293 | cur_encoding = CH_UTF8; |
293 | cur_encoding = CH_UTF8; |
294 | debugln("Document has no information about encoding, UTF will be used"); |
294 | debugln("Document has no information about encoding, UTF will be used"); |
295 | } |
295 | } |
296 | if (opened) { |
296 | if (opened) { |
297 | ChangeCharset(charsets[cur_encoding], "CP866", #header); |
297 | ChangeCharset(charsets[cur_encoding], "CP866", #header); |
298 | sprintf(#header, "%s - %s", #header, #version); |
298 | sprintf(#header, "%s - %s", #header, #version); |
299 | DrawTitle(#header); |
299 | DrawTitle(#header); |
300 | } |
300 | } |
301 | return; |
301 | return; |
302 | } |
302 | } |
303 | if (istag("a")) { |
303 | if (istag("a")) { |
304 | if (opened) |
304 | if (opened) |
305 | { |
305 | { |
306 | if (link) IF(text_color_index > 0) text_color_index--; //åñëè ïðåäûäóùèé òåã à íå áûë çàêðûò |
306 | if (link) IF(text_color_index > 0) text_color_index--; //åñëè ïðåäûäóùèé òåã à íå áûë çàêðûò |
307 | do{ |
307 | do{ |
308 | if (isattr("href=")) && (!strstr(#val,"javascript:")) |
308 | if (isattr("href=")) && (!strstr(#val,"javascript:")) |
309 | { |
309 | { |
310 | text_color_index++; |
310 | text_color_index++; |
311 | text_colors[text_color_index] = text_colors[text_color_index-1]; |
311 | text_colors[text_color_index] = text_colors[text_color_index-1]; |
312 | link = 1; |
312 | link = 1; |
313 | text_colors[text_color_index] = link_color_inactive; |
313 | text_colors[text_color_index] = link_color_inactive; |
314 | PageLinks.AddLink(#val); |
314 | PageLinks.AddLink(#val); |
315 | } |
315 | } |
316 | } while(GetNextParam()); |
316 | } while(GetNextParam()); |
317 | } |
317 | } |
318 | else { |
318 | else { |
319 | link = 0; |
319 | link = 0; |
320 | IF(text_color_index > 0) text_color_index--; |
320 | IF(text_color_index > 0) text_color_index--; |
321 | } |
321 | } |
322 | return; |
322 | return; |
323 | } |
323 | } |
324 | if (istag("font")) { |
324 | if (istag("font")) { |
325 | if (opened) |
325 | if (opened) |
326 | { |
326 | { |
327 | text_color_index++; |
327 | text_color_index++; |
328 | text_colors[text_color_index] = text_colors[text_color_index-1]; |
328 | text_colors[text_color_index] = text_colors[text_color_index-1]; |
329 | do{ |
329 | do{ |
330 | if (isattr("color=")) text_colors[text_color_index] = GetColor(#val); |
330 | if (isattr("color=")) text_colors[text_color_index] = GetColor(#val); |
331 | } while(GetNextParam()); |
331 | } while(GetNextParam()); |
332 | } |
332 | } |
333 | else if (text_color_index > 0) text_color_index--; |
333 | else if (text_color_index > 0) text_color_index--; |
334 | return; |
334 | return; |
335 | } |
335 | } |
336 | if (istag("div")) || (istag("header")) || (istag("article")) || (istag("footer")) { |
336 | if (istag("div")) || (istag("header")) || (istag("article")) || (istag("footer")) { |
337 | IF(oldtag[0] != 'h') NewLine(); |
337 | IF(oldtag[0] != 'h') NewLine(); |
338 | return; |
338 | return; |
339 | } |
339 | } |
340 | if (istag("p")) { |
340 | if (istag("p")) { |
341 | IF(oldtag[0] == 'h') return; |
341 | IF(oldtag[0] == 'h') return; |
342 | NewLine(); |
342 | NewLine(); |
343 | IF(opened) NewLine(); |
343 | IF(opened) NewLine(); |
344 | return; |
344 | return; |
345 | } |
345 | } |
346 | if (istag("br")) { NewLine(); return; } |
346 | if (istag("br")) { NewLine(); return; } |
347 | if (istag("tr")) { if (opened) NewLine(); return; } |
347 | if (istag("tr")) { if (opened) NewLine(); return; } |
348 | if (istag("b")) || (istag("strong")) || (istag("big")) { style.b = opened; return; } |
348 | if (istag("b")) || (istag("strong")) || (istag("big")) { style.b = opened; return; } |
349 | if (istag("u")) || (istag("ins")) { style.u=opened; return;} |
349 | if (istag("u")) || (istag("ins")) { style.u=opened; return;} |
350 | if (istag("s")) || (istag("strike")) || (istag("del")) { style.s=opened; return; } |
350 | if (istag("s")) || (istag("strike")) || (istag("del")) { style.s=opened; return; } |
351 | if (istag("dd")) { stolbec += 5; return; } |
351 | if (istag("dd")) { stolbec += 5; return; } |
352 | if (istag("blockquote")) { style.blq = opened; return; } |
352 | if (istag("blockquote")) { style.blq = opened; return; } |
353 | if (istag("pre")) || (istag("code")) { style.pre = opened; return; } |
353 | if (istag("pre")) || (istag("code")) { style.pre = opened; return; } |
354 | if (istag("img")) { ImgCache.Images( left1, draw_y, WB1.list.w); return; } |
354 | if (istag("img")) { ImgCache.Images( left1, draw_y, WB1.list.w); return; } |
355 | if (istag("h1")) || (istag("h2")) || (istag("h3")) || (istag("h4")) || (istag("caption")) { |
355 | if (istag("h1")) || (istag("h2")) || (istag("h3")) || (istag("h4")) || (istag("caption")) { |
356 | style.h = opened; |
356 | style.h = opened; |
357 | if (opened) |
357 | if (opened) |
358 | { |
358 | { |
359 | NewLine(); |
359 | NewLine(); |
360 | draw_y += 10; |
360 | draw_y += 10; |
361 | WB1.zoom=2; |
361 | WB1.zoom=2; |
362 | WB1.list.font_type |= 10011001b; |
362 | WB1.list.font_type |= 10011001b; |
363 | if (isattr("align=")) && (isval("center")) style.align = ALIGN_CENTER; |
363 | if (isattr("align=")) && (isval("center")) style.align = ALIGN_CENTER; |
364 | if (isattr("align=")) && (isval("right")) style.align = ALIGN_RIGHT; |
364 | if (isattr("align=")) && (isval("right")) style.align = ALIGN_RIGHT; |
365 | list.item_h = basic_line_h * 2; |
365 | list.item_h = basic_line_h * 2; |
366 | } |
366 | } |
367 | else |
367 | else |
368 | { |
368 | { |
369 | NewLine(); |
369 | NewLine(); |
370 | WB1.zoom=1; |
370 | WB1.zoom=1; |
371 | WB1.list.font_type = 10011000b; |
371 | WB1.list.font_type = 10011000b; |
372 | style.align = ALIGN_LEFT; |
372 | style.align = ALIGN_LEFT; |
373 | list.item_h = basic_line_h; |
373 | list.item_h = basic_line_h; |
374 | } |
374 | } |
375 | return; |
375 | return; |
376 | } |
376 | } |
377 | if (istag("dt")) { |
377 | if (istag("dt")) { |
378 | style.li = opened; |
378 | style.li = opened; |
379 | if (opened) NewLine(); |
379 | if (opened) NewLine(); |
380 | return; |
380 | return; |
381 | } |
381 | } |
382 | if (istag("li")) || (istag("dt")) |
382 | if (istag("li")) || (istag("dt")) |
383 | { |
383 | { |
384 | style.li = opened; |
384 | style.li = opened; |
385 | if (opened) |
385 | if (opened) |
386 | { |
386 | { |
387 | NewLine(); |
387 | NewLine(); |
388 | strcpy(#line, "\31 \0"); |
388 | strcpy(#line, "\31 \0"); |
389 | } |
389 | } |
390 | return; |
390 | return; |
391 | } |
391 | } |
392 | if (istag("ul")) || (istag("ol")) { |
392 | if (istag("ul")) || (istag("ol")) { |
393 | if (!opened) |
393 | if (!opened) |
394 | { |
394 | { |
395 | style.li = opened; |
395 | style.li = opened; |
396 | style.li_tab--; |
396 | style.li_tab--; |
397 | NewLine(); |
397 | NewLine(); |
398 | } |
398 | } |
399 | else style.li_tab++; |
399 | else style.li_tab++; |
400 | } |
400 | } |
401 | if (istag("hr")) { |
401 | if (istag("hr")) { |
402 | if (isattr("color=")) EDI = GetColor(#val); else EDI = 0x999999; |
402 | if (isattr("color=")) EDI = GetColor(#val); else EDI = 0x999999; |
403 | $push edi; |
403 | $push edi; |
404 | NewLine(); |
404 | NewLine(); |
405 | $pop edi; |
405 | $pop edi; |
406 | DrawBuf.DrawBar(5, draw_y - 1, list.w-10, 1, EDI); |
406 | DrawBuf.DrawBar(5, draw_y - 1, list.w-10, 1, EDI); |
407 | NewLine(); |
407 | NewLine(); |
408 | return; |
408 | return; |
409 | } |
409 | } |
410 | if (istag("meta")) || (istag("?xml")) { |
410 | if (istag("meta")) || (istag("?xml")) { |
411 | meta_encoding = CH_NULL; |
411 | meta_encoding = CH_NULL; |
412 | do{ |
412 | do{ |
413 | if (isattr("charset=")) || (isattr("content=")) || (isattr("encoding=")) |
413 | if (isattr("charset=")) || (isattr("content=")) || (isattr("encoding=")) |
414 | { |
414 | { |
415 | strcpy(#val, #val[strrchr(#val, '=')]); //search in content= |
415 | strcpy(#val, #val[strrchr(#val, '=')]); //search in content= |
416 | strlwr(#val); |
416 | strlwr(#val); |
417 | if (isval("utf-8")) || (isval("utf8")) meta_encoding = CH_UTF8; |
417 | if (isval("utf-8")) || (isval("utf8")) meta_encoding = CH_UTF8; |
418 | else if (isval("koi8-r")) || (isval("koi8-u")) meta_encoding = CH_KOI8; |
418 | else if (isval("koi8-r")) || (isval("koi8-u")) meta_encoding = CH_KOI8; |
419 | else if (isval("windows-1251")) || (isval("windows1251")) meta_encoding = CH_CP1251; |
419 | else if (isval("windows-1251")) || (isval("windows1251")) meta_encoding = CH_CP1251; |
420 | else if (isval("iso-8859-5")) || (isval("iso8859-5")) meta_encoding = CH_ISO8859_5; |
420 | else if (isval("iso-8859-5")) || (isval("iso8859-5")) meta_encoding = CH_ISO8859_5; |
421 | else if (isval("dos")) || (isval("cp-866")) meta_encoding = CH_CP866; |
421 | else if (isval("dos")) || (isval("cp-866")) meta_encoding = CH_CP866; |
422 | } |
422 | } |
423 | } while(GetNextParam()); |
423 | } while(GetNextParam()); |
424 | if (meta_encoding!=CH_NULL) BufEncode(meta_encoding); |
424 | if (meta_encoding!=CH_NULL) BufEncode(meta_encoding); |
425 | return; |
425 | return; |
426 | } |
426 | } |
427 | } |
427 | } |
428 | 428 | ||
429 | void TWebBrowser::BufEncode(dword set_new_encoding) |
429 | void TWebBrowser::BufEncode(dword set_new_encoding) |
430 | { |
430 | { |
431 | if (cur_encoding == set_new_encoding) return; |
431 | if (cur_encoding == set_new_encoding) return; |
432 | if (o_bufpointer==0) |
432 | if (o_bufpointer==0) |
433 | { |
433 | { |
434 | o_bufpointer = malloc(bufsize); |
434 | o_bufpointer = malloc(bufsize); |
435 | strcpy(o_bufpointer, bufpointer); |
435 | strcpy(o_bufpointer, bufpointer); |
436 | } |
436 | } |
437 | else |
437 | else |
438 | { |
438 | { |
439 | strcpy(bufpointer, o_bufpointer); |
439 | strcpy(bufpointer, o_bufpointer); |
440 | } |
440 | } |
441 | debugval("cur_encoding ", cur_encoding); |
441 | debugval("cur_encoding ", cur_encoding); |
442 | debugval("set_new_encoding", set_new_encoding); |
442 | debugval("set_new_encoding", set_new_encoding); |
443 | cur_encoding = set_new_encoding; |
443 | cur_encoding = set_new_encoding; |
444 | bufpointer = ChangeCharset(charsets[cur_encoding], "CP866", bufpointer); |
444 | bufpointer = ChangeCharset(charsets[cur_encoding], "CP866", bufpointer); |
445 | } |
445 | } |
446 | //============================================================================================ |
446 | //============================================================================================ |
447 | void TWebBrowser::DrawScroller() |
447 | void TWebBrowser::DrawScroller() |
448 | { |
448 | { |
449 | scroll_wv.max_area = list.count; |
449 | scroll_wv.max_area = list.count; |
450 | scroll_wv.cur_area = list.visible; |
450 | scroll_wv.cur_area = list.visible; |
451 | scroll_wv.position = list.first; |
451 | scroll_wv.position = list.first; |
452 | scroll_wv.all_redraw = 0; |
452 | scroll_wv.all_redraw = 0; |
453 | scroll_wv.start_x = list.x + list.w; |
453 | scroll_wv.start_x = list.x + list.w; |
454 | scroll_wv.start_y = list.y; |
454 | scroll_wv.start_y = list.y; |
455 | scroll_wv.size_y = list.h; |
455 | scroll_wv.size_y = list.h; |
456 | scroll_wv.start_x = list.w + list.x; |
456 | scrollbar_v_draw(#scroll_wv); |
457 | scrollbar_v_draw(#scroll_wv); |
- | |
458 | } |
457 | } |
459 | //============================================================================================ |
458 | //============================================================================================ |
460 | void TWebBrowser::NewLine() |
459 | void TWebBrowser::NewLine() |
461 | { |
460 | { |
462 | dword onleft, ontop; |
461 | dword onleft, ontop; |
463 | 462 | ||
464 | if (!stolbec) && (draw_y==body_magrin) return; |
463 | if (!stolbec) && (draw_y==body_magrin) return; |
465 | 464 | ||
466 | onleft = list.x + body_magrin; |
465 | onleft = list.x + body_magrin; |
467 | ontop = draw_y + list.y; |
466 | ontop = draw_y + list.y; |
468 | if (t_html) && (!t_body) return; |
467 | if (t_html) && (!t_body) return; |
469 | draw_y += list.item_h; |
468 | draw_y += list.item_h; |
470 | if (style.blq) stolbec = 6; else stolbec = 0; |
469 | if (style.blq) stolbec = 6; else stolbec = 0; |
471 | if (style.li) stolbec = style.li_tab * 5; |
470 | if (style.li) stolbec = style.li_tab * 5; |
472 | } |
471 | } |
473 | //============================================================================================ |
472 | //============================================================================================ |
474 | bool istag(dword text) { if (!strcmp(#tag,text)) return true; else return false; } |
473 | bool istag(dword text) { if (!strcmp(#tag,text)) return true; else return false; } |
475 | bool isattr(dword text) { if (!strcmp(#attr,text)) return true; else return false; } |
474 | bool isattr(dword text) { if (!strcmp(#attr,text)) return true; else return false; } |
476 | bool isval(dword text) { if (!strcmp(#val,text)) return true; else return false; } |
475 | bool isval(dword text) { if (!strcmp(#val,text)) return true; else return false; } |
477 | //============================================================================================ |
476 | //============================================================================================ |
478 | void TWebBrowser::DrawPage() |
477 | void TWebBrowser::DrawPage() |
479 | { |
478 | { |
480 | PutPaletteImage(list.first * DrawBuf.bufw * 4 + buf_data+8, DrawBuf.bufw, list.h, DrawBuf.bufx, DrawBuf.bufy, 32, 0); |
479 | PutPaletteImage(list.first * DrawBuf.bufw * 4 + buf_data+8, DrawBuf.bufw, list.h, DrawBuf.bufx, DrawBuf.bufy, 32, 0); |
481 | DrawScroller(); |
480 | DrawScroller(); |
482 | }>>=15)>>>>': |
481 | }>>=15)>>>>': |
483 | >7);>>')>> |
482 | >7);>>')>> |