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5526e819 1/////////////////////////////////////////////////////////////////////////////
ef01b72f 2// Name: m_fonts.cpp
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3// Purpose: wxHtml module for fonts & colors of fonts
4// Author: Vaclav Slavik
69941f05 5// RCS-ID: $Id$
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6// Copyright: (c) 1999 Vaclav Slavik
7// Licence: wxWindows Licence
8/////////////////////////////////////////////////////////////////////////////
9
14f355c2 10#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
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11#pragma implementation
12#endif
13
3096bd2f 14#include "wx/wxprec.h"
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15
16#include "wx/defs.h"
f6bcfd97 17#if wxUSE_HTML && wxUSE_STREAMS
5526e819 18
2b5f62a0 19#ifdef __BORLANDC__
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20#pragma hdrstop
21#endif
22
23#ifndef WXPRECOMP
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24#endif
25
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26#include "wx/html/forcelnk.h"
27#include "wx/html/m_templ.h"
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28#include "wx/fontenum.h"
29#include "wx/tokenzr.h"
5526e819 30
ef01b72f 31FORCE_LINK_ME(m_fonts)
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32
33
2b5f62a0 34TAG_HANDLER_BEGIN(FONT, "FONT" )
5526e819 35
f1ad10f3 36 TAG_HANDLER_VARS
955c525d 37 wxArrayString m_Faces;
f1ad10f3 38
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39 TAG_HANDLER_CONSTR(FONT) { }
40
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41 TAG_HANDLER_PROC(tag)
42 {
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43 wxColour oldclr = m_WParser->GetActualColor();
44 int oldsize = m_WParser->GetFontSize();
45 wxString oldface = m_WParser->GetFontFace();
5526e819 46
33ac7e6f 47 if (tag.HasParam(wxT("COLOR")))
04dbb646 48 {
5526e819 49 wxColour clr;
8bd72d90 50 if (tag.GetParamAsColour(wxT("COLOR"), &clr))
04dbb646 51 {
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52 m_WParser->SetActualColor(clr);
53 m_WParser->GetContainer()->InsertCell(new wxHtmlColourCell(clr));
e7ee65ed 54 }
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55 }
56
33ac7e6f 57 if (tag.HasParam(wxT("SIZE")))
04dbb646 58 {
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59 int tmp = 0;
60 wxChar c = tag.GetParam(wxT("SIZE")).GetChar(0);
61 if (tag.GetParamAsInt(wxT("SIZE"), &tmp))
04dbb646 62 {
8bd72d90 63 if (c == wxT('+') || c == wxT('-'))
4f9297b0 64 m_WParser->SetFontSize(oldsize+tmp);
2463329c 65 else
4f9297b0 66 m_WParser->SetFontSize(tmp);
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67 m_WParser->GetContainer()->InsertCell(
68 new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
e7ee65ed 69 }
5526e819 70 }
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71
72 if (tag.HasParam(wxT("FACE")))
04dbb646 73 {
33ac7e6f 74 if (m_Faces.GetCount() == 0)
04dbb646 75 {
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76 wxFontEnumerator enu;
77 enu.EnumerateFacenames();
78 m_Faces = *enu.GetFacenames();
79 }
8bd72d90 80 wxStringTokenizer tk(tag.GetParam(wxT("FACE")), wxT(","));
f1ad10f3 81 int index;
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82
83 while (tk.HasMoreTokens())
04dbb646 84 {
955c525d 85 if ((index = m_Faces.Index(tk.GetNextToken(), FALSE)) != wxNOT_FOUND)
04dbb646 86 {
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87 m_WParser->SetFontFace(m_Faces[index]);
88 m_WParser->GetContainer()->InsertCell(new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
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89 break;
90 }
04dbb646 91 }
f1ad10f3 92 }
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93
94 ParseInner(tag);
95
33ac7e6f 96 if (oldface != m_WParser->GetFontFace())
04dbb646 97 {
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98 m_WParser->SetFontFace(oldface);
99 m_WParser->GetContainer()->InsertCell(new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
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100 }
101 if (oldsize != m_WParser->GetFontSize())
04dbb646 102 {
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103 m_WParser->SetFontSize(oldsize);
104 m_WParser->GetContainer()->InsertCell(new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
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105 }
106 if (oldclr != m_WParser->GetActualColor())
04dbb646 107 {
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108 m_WParser->SetActualColor(oldclr);
109 m_WParser->GetContainer()->InsertCell(new wxHtmlColourCell(oldclr));
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110 }
111 return TRUE;
112 }
113
114TAG_HANDLER_END(FONT)
115
116
e7ee65ed 117TAG_HANDLER_BEGIN(FACES_U, "U,STRIKE")
5526e819 118
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119 TAG_HANDLER_CONSTR(FACES_U) { }
120
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121 TAG_HANDLER_PROC(tag)
122 {
4f9297b0 123 int underlined = m_WParser->GetFontUnderlined();
ef01b72f 124
4f9297b0 125 m_WParser->SetFontUnderlined(TRUE);
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126 m_WParser->GetContainer()->InsertCell(
127 new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
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128
129 ParseInner(tag);
130
4f9297b0 131 m_WParser->SetFontUnderlined(underlined);
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132 m_WParser->GetContainer()->InsertCell(
133 new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
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134 return TRUE;
135 }
136
137TAG_HANDLER_END(FACES_U)
138
139
140
141
142TAG_HANDLER_BEGIN(FACES_B, "B,STRONG")
fc7a2a60 143 TAG_HANDLER_CONSTR(FACES_B) { }
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144
145 TAG_HANDLER_PROC(tag)
146 {
4f9297b0 147 int bold = m_WParser->GetFontBold();
ef01b72f 148
4f9297b0 149 m_WParser->SetFontBold(TRUE);
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150 m_WParser->GetContainer()->InsertCell(
151 new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
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152
153 ParseInner(tag);
154
4f9297b0 155 m_WParser->SetFontBold(bold);
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156 m_WParser->GetContainer()->InsertCell(
157 new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
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158 return TRUE;
159 }
160
161TAG_HANDLER_END(FACES_B)
162
163
164
165
e7ee65ed 166TAG_HANDLER_BEGIN(FACES_I, "I,EM,CITE,ADDRESS")
fc7a2a60 167 TAG_HANDLER_CONSTR(FACES_I) { }
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168
169 TAG_HANDLER_PROC(tag)
170 {
4f9297b0 171 int italic = m_WParser->GetFontItalic();
ef01b72f 172
4f9297b0 173 m_WParser->SetFontItalic(TRUE);
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174 m_WParser->GetContainer()->InsertCell(
175 new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
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176
177 ParseInner(tag);
178
4f9297b0 179 m_WParser->SetFontItalic(italic);
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180 m_WParser->GetContainer()->InsertCell(
181 new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
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182 return TRUE;
183 }
184
185TAG_HANDLER_END(FACES_I)
186
187
188
189
e7ee65ed 190TAG_HANDLER_BEGIN(FACES_TT, "TT,CODE,KBD,SAMP")
fc7a2a60 191 TAG_HANDLER_CONSTR(FACES_TT) { }
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192
193 TAG_HANDLER_PROC(tag)
194 {
4f9297b0 195 int fixed = m_WParser->GetFontFixed();
ef01b72f 196
4f9297b0 197 m_WParser->SetFontFixed(TRUE);
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198 m_WParser->GetContainer()->InsertCell(
199 new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
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200
201 ParseInner(tag);
202
4f9297b0 203 m_WParser->SetFontFixed(fixed);
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204 m_WParser->GetContainer()->InsertCell(
205 new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
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206 return TRUE;
207 }
208
ef01b72f 209TAG_HANDLER_END(FACES_TT)
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210
211
212
213
214
215TAG_HANDLER_BEGIN(Hx, "H1,H2,H3,H4,H5,H6")
fc7a2a60 216 TAG_HANDLER_CONSTR(Hx) { }
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217
218 TAG_HANDLER_PROC(tag)
219 {
220 int old_size, old_b, old_i, old_u, old_f, old_al;
221 wxHtmlContainerCell *c;
222
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223 old_size = m_WParser->GetFontSize();
224 old_b = m_WParser->GetFontBold();
225 old_i = m_WParser->GetFontItalic();
226 old_u = m_WParser->GetFontUnderlined();
227 old_f = m_WParser->GetFontFixed();
228 old_al = m_WParser->GetAlign();
5526e819 229
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230 m_WParser->SetFontBold(TRUE);
231 m_WParser->SetFontItalic(FALSE);
232 m_WParser->SetFontUnderlined(FALSE);
233 m_WParser->SetFontFixed(FALSE);
5526e819 234
e7ee65ed 235 if (tag.GetName() == wxT("H1"))
4f9297b0 236 m_WParser->SetFontSize(7);
0413cec5 237 else if (tag.GetName() == wxT("H2"))
4f9297b0 238 m_WParser->SetFontSize(6);
0413cec5 239 else if (tag.GetName() == wxT("H3"))
4f9297b0 240 m_WParser->SetFontSize(5);
33ac7e6f 241 else if (tag.GetName() == wxT("H4"))
04dbb646 242 {
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243 m_WParser->SetFontSize(5);
244 m_WParser->SetFontItalic(TRUE);
245 m_WParser->SetFontBold(FALSE);
5526e819 246 }
0413cec5 247 else if (tag.GetName() == wxT("H5"))
4f9297b0 248 m_WParser->SetFontSize(4);
33ac7e6f 249 else if (tag.GetName() == wxT("H6"))
04dbb646 250 {
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251 m_WParser->SetFontSize(4);
252 m_WParser->SetFontItalic(TRUE);
253 m_WParser->SetFontBold(FALSE);
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254 }
255
4f9297b0 256 c = m_WParser->GetContainer();
e3774124 257 if (c->GetFirstChild())
04dbb646 258 {
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259 m_WParser->CloseContainer();
260 m_WParser->OpenContainer();
261 c = m_WParser->GetContainer();
5526e819 262 }
4f9297b0 263 c = m_WParser->GetContainer();
5526e819 264
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265 c->SetAlign(tag);
266 c->InsertCell(new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
267 c->SetIndent(m_WParser->GetCharHeight(), wxHTML_INDENT_TOP);
268 m_WParser->SetAlign(c->GetAlignHor());
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269
270 ParseInner(tag);
271
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272 m_WParser->SetFontSize(old_size);
273 m_WParser->SetFontBold(old_b);
274 m_WParser->SetFontItalic(old_i);
275 m_WParser->SetFontUnderlined(old_u);
276 m_WParser->SetFontFixed(old_f);
277 m_WParser->SetAlign(old_al);
5526e819 278
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279 m_WParser->GetContainer()->InsertCell(
280 new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
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281 m_WParser->CloseContainer();
282 m_WParser->OpenContainer();
283 c = m_WParser->GetContainer();
284 c->SetIndent(m_WParser->GetCharHeight(), wxHTML_INDENT_TOP);
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285
286 return TRUE;
287 }
288
289TAG_HANDLER_END(Hx)
290
291
e7ee65ed 292TAG_HANDLER_BEGIN(BIGSMALL, "BIG,SMALL")
fc7a2a60 293 TAG_HANDLER_CONSTR(BIGSMALL) { }
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294
295 TAG_HANDLER_PROC(tag)
296 {
4f9297b0 297 int oldsize = m_WParser->GetFontSize();
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298 int sz = (tag.GetName() == wxT("BIG")) ? +1 : -1;
299
4f9297b0 300 m_WParser->SetFontSize(sz);
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301 m_WParser->GetContainer()->InsertCell(
302 new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
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303
304 ParseInner(tag);
305
4f9297b0 306 m_WParser->SetFontSize(oldsize);
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307 m_WParser->GetContainer()->InsertCell(
308 new wxHtmlFontCell(m_WParser->CreateCurrentFont()));
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309 return TRUE;
310 }
311
312TAG_HANDLER_END(BIGSMALL)
313
314
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315
316
317TAGS_MODULE_BEGIN(Fonts)
318
319 TAGS_MODULE_ADD(FONT)
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320 TAGS_MODULE_ADD(FACES_U)
321 TAGS_MODULE_ADD(FACES_I)
322 TAGS_MODULE_ADD(FACES_B)
323 TAGS_MODULE_ADD(FACES_TT)
5526e819 324 TAGS_MODULE_ADD(Hx)
e7ee65ed 325 TAGS_MODULE_ADD(BIGSMALL)
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326
327TAGS_MODULE_END(Fonts)
328
329
3364ab79 330#endif