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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: m_fonts.cpp | |
3 | // Purpose: wxHtml module for fonts & colors of fonts | |
4 | // Author: Vaclav Slavik | |
5 | // RCS-ID: $Id$ | |
6 | // Copyright: (c) 1999 Vaclav Slavik | |
7 | // Licence: wxWindows Licence | |
8 | ///////////////////////////////////////////////////////////////////////////// | |
9 | ||
10 | #ifdef __GNUG__ | |
11 | #pragma implementation | |
12 | #endif | |
13 | ||
14 | #include "wx/wxprec.h" | |
15 | ||
16 | #include "wx/defs.h" | |
17 | #if wxUSE_HTML | |
18 | ||
19 | #ifdef __BORDLANDC__ | |
20 | #pragma hdrstop | |
21 | #endif | |
22 | ||
23 | #ifndef WXPRECOMP | |
24 | #include "wx/wx.h" | |
25 | #endif | |
26 | ||
27 | #include "wx/html/forcelnk.h" | |
28 | #include "wx/html/m_templ.h" | |
29 | #include "wx/fontenum.h" | |
30 | #include "wx/tokenzr.h" | |
31 | ||
32 | FORCE_LINK_ME(m_fonts) | |
33 | ||
34 | ||
35 | TAG_HANDLER_BEGIN(FONT, "FONT") | |
36 | ||
37 | TAG_HANDLER_VARS | |
38 | wxSortedArrayString m_Faces; | |
39 | ||
40 | TAG_HANDLER_PROC(tag) | |
41 | { | |
42 | wxColour oldclr = m_WParser -> GetActualColor(); | |
43 | int oldsize = m_WParser -> GetFontSize(); | |
44 | wxString oldface = m_WParser -> GetFontFace(); | |
45 | ||
46 | if (tag.HasParam(wxT("COLOR"))) { | |
47 | unsigned long tmp = 0; | |
48 | wxColour clr; | |
49 | if (tag.ScanParam(wxT("COLOR"), wxT("#%lX"), &tmp) == 1) { | |
50 | clr = wxColour((tmp & 0xFF0000) >> 16 , (tmp & 0x00FF00) >> 8, (tmp & 0x0000FF)); | |
51 | m_WParser -> SetActualColor(clr); | |
52 | m_WParser -> GetContainer() -> InsertCell(new wxHtmlColourCell(clr)); | |
53 | } | |
54 | } | |
55 | ||
56 | if (tag.HasParam(wxT("SIZE"))) { | |
57 | long tmp = 0; | |
58 | wxChar c = tag.GetParam(wxT("SIZE"))[(unsigned int) 0]; | |
59 | if (tag.ScanParam(wxT("SIZE"), wxT("%li"), &tmp) == 1) { | |
60 | if (c == '+' || c == '-') | |
61 | m_WParser -> SetFontSize(oldsize+tmp); | |
62 | else | |
63 | m_WParser -> SetFontSize(tmp); | |
64 | m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont())); | |
65 | } | |
66 | } | |
67 | ||
68 | if (tag.HasParam(wxT("FACE"))) { | |
69 | if (m_Faces.GetCount() == 0) { | |
70 | wxFontEnumerator enu; | |
71 | enu.EnumerateFacenames(); | |
72 | m_Faces = *enu.GetFacenames(); | |
73 | } | |
74 | wxStringTokenizer tk(tag.GetParam(wxT("FACE")), ","); | |
75 | int index; | |
76 | ||
77 | while (tk.HasMoreTokens()) | |
78 | if ((index = m_Faces.Index(tk.GetNextToken())) != wxNOT_FOUND) { | |
79 | m_WParser -> SetFontFace(m_Faces[index]); | |
80 | m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont())); | |
81 | break; | |
82 | } | |
83 | } | |
84 | ||
85 | ParseInner(tag); | |
86 | ||
87 | if (oldface != m_WParser -> GetFontFace()) { | |
88 | m_WParser -> SetFontFace(oldface); | |
89 | m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont())); | |
90 | } | |
91 | if (oldsize != m_WParser -> GetFontSize()) { | |
92 | m_WParser -> SetFontSize(oldsize); | |
93 | m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont())); | |
94 | } | |
95 | if (oldclr != m_WParser -> GetActualColor()) { | |
96 | m_WParser -> SetActualColor(oldclr); | |
97 | m_WParser -> GetContainer() -> InsertCell(new wxHtmlColourCell(oldclr)); | |
98 | } | |
99 | return TRUE; | |
100 | } | |
101 | ||
102 | TAG_HANDLER_END(FONT) | |
103 | ||
104 | ||
105 | TAG_HANDLER_BEGIN(FACES_U, "U,STRIKE") | |
106 | ||
107 | TAG_HANDLER_PROC(tag) | |
108 | { | |
109 | int underlined = m_WParser -> GetFontUnderlined(); | |
110 | ||
111 | m_WParser -> SetFontUnderlined(TRUE); | |
112 | m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont())); | |
113 | ||
114 | ParseInner(tag); | |
115 | ||
116 | m_WParser -> SetFontUnderlined(underlined); | |
117 | m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont())); | |
118 | return TRUE; | |
119 | } | |
120 | ||
121 | TAG_HANDLER_END(FACES_U) | |
122 | ||
123 | ||
124 | ||
125 | ||
126 | TAG_HANDLER_BEGIN(FACES_B, "B,STRONG") | |
127 | ||
128 | TAG_HANDLER_PROC(tag) | |
129 | { | |
130 | int bold = m_WParser -> GetFontBold(); | |
131 | ||
132 | m_WParser -> SetFontBold(TRUE); | |
133 | m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont())); | |
134 | ||
135 | ParseInner(tag); | |
136 | ||
137 | m_WParser -> SetFontBold(bold); | |
138 | m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont())); | |
139 | return TRUE; | |
140 | } | |
141 | ||
142 | TAG_HANDLER_END(FACES_B) | |
143 | ||
144 | ||
145 | ||
146 | ||
147 | TAG_HANDLER_BEGIN(FACES_I, "I,EM,CITE,ADDRESS") | |
148 | ||
149 | TAG_HANDLER_PROC(tag) | |
150 | { | |
151 | int italic = m_WParser -> GetFontItalic(); | |
152 | ||
153 | m_WParser -> SetFontItalic(TRUE); | |
154 | m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont())); | |
155 | ||
156 | ParseInner(tag); | |
157 | ||
158 | m_WParser -> SetFontItalic(italic); | |
159 | m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont())); | |
160 | return TRUE; | |
161 | } | |
162 | ||
163 | TAG_HANDLER_END(FACES_I) | |
164 | ||
165 | ||
166 | ||
167 | ||
168 | TAG_HANDLER_BEGIN(FACES_TT, "TT,CODE,KBD,SAMP") | |
169 | ||
170 | TAG_HANDLER_PROC(tag) | |
171 | { | |
172 | int fixed = m_WParser -> GetFontFixed(); | |
173 | ||
174 | m_WParser -> SetFontFixed(TRUE); | |
175 | m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont())); | |
176 | ||
177 | ParseInner(tag); | |
178 | ||
179 | m_WParser -> SetFontFixed(fixed); | |
180 | m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont())); | |
181 | return TRUE; | |
182 | } | |
183 | ||
184 | TAG_HANDLER_END(FACES_TT) | |
185 | ||
186 | ||
187 | ||
188 | ||
189 | ||
190 | TAG_HANDLER_BEGIN(Hx, "H1,H2,H3,H4,H5,H6") | |
191 | ||
192 | TAG_HANDLER_PROC(tag) | |
193 | { | |
194 | int old_size, old_b, old_i, old_u, old_f, old_al; | |
195 | wxHtmlContainerCell *c; | |
196 | ||
197 | old_size = m_WParser -> GetFontSize(); | |
198 | old_b = m_WParser -> GetFontBold(); | |
199 | old_i = m_WParser -> GetFontItalic(); | |
200 | old_u = m_WParser -> GetFontUnderlined(); | |
201 | old_f = m_WParser -> GetFontFixed(); | |
202 | old_al = m_WParser -> GetAlign(); | |
203 | ||
204 | m_WParser -> SetFontBold(TRUE); | |
205 | m_WParser -> SetFontItalic(FALSE); | |
206 | m_WParser -> SetFontUnderlined(FALSE); | |
207 | m_WParser -> SetFontFixed(FALSE); | |
208 | ||
209 | if (tag.GetName() == wxT("H1")) | |
210 | m_WParser -> SetFontSize(7); | |
211 | else if (tag.GetName() == wxT("H2")) | |
212 | m_WParser -> SetFontSize(6); | |
213 | else if (tag.GetName() == wxT("H3")) | |
214 | m_WParser -> SetFontSize(5); | |
215 | else if (tag.GetName() == wxT("H4")) { | |
216 | m_WParser -> SetFontSize(5); | |
217 | m_WParser -> SetFontItalic(TRUE); | |
218 | m_WParser -> SetFontBold(FALSE); | |
219 | } | |
220 | else if (tag.GetName() == wxT("H5")) | |
221 | m_WParser -> SetFontSize(4); | |
222 | else if (tag.GetName() == wxT("H6")) { | |
223 | m_WParser -> SetFontSize(4); | |
224 | m_WParser -> SetFontItalic(TRUE); | |
225 | m_WParser -> SetFontBold(FALSE); | |
226 | } | |
227 | ||
228 | c = m_WParser -> GetContainer(); | |
229 | if (c -> GetFirstCell()) { | |
230 | m_WParser -> CloseContainer(); | |
231 | m_WParser -> OpenContainer(); | |
232 | c = m_WParser -> GetContainer(); | |
233 | } | |
234 | c = m_WParser -> GetContainer(); | |
235 | ||
236 | c -> SetAlign(tag); | |
237 | c -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont())); | |
238 | c -> SetIndent(m_WParser -> GetCharHeight(), wxHTML_INDENT_TOP); | |
239 | m_WParser -> SetAlign(c -> GetAlignHor()); | |
240 | ||
241 | ParseInner(tag); | |
242 | ||
243 | m_WParser -> SetFontSize(old_size); | |
244 | m_WParser -> SetFontBold(old_b); | |
245 | m_WParser -> SetFontItalic(old_i); | |
246 | m_WParser -> SetFontUnderlined(old_u); | |
247 | m_WParser -> SetFontFixed(old_f); | |
248 | m_WParser -> SetAlign(old_al); | |
249 | ||
250 | m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont())); | |
251 | m_WParser -> CloseContainer(); | |
252 | m_WParser -> OpenContainer(); | |
253 | c = m_WParser -> GetContainer(); | |
254 | c -> SetIndent(m_WParser -> GetCharHeight(), wxHTML_INDENT_TOP); | |
255 | ||
256 | return TRUE; | |
257 | } | |
258 | ||
259 | TAG_HANDLER_END(Hx) | |
260 | ||
261 | ||
262 | TAG_HANDLER_BEGIN(BIGSMALL, "BIG,SMALL") | |
263 | ||
264 | TAG_HANDLER_PROC(tag) | |
265 | { | |
266 | int oldsize = m_WParser -> GetFontSize(); | |
267 | int sz = (tag.GetName() == wxT("BIG")) ? +1 : -1; | |
268 | ||
269 | m_WParser -> SetFontSize(sz); | |
270 | m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont())); | |
271 | ||
272 | ParseInner(tag); | |
273 | ||
274 | m_WParser -> SetFontSize(oldsize); | |
275 | m_WParser -> GetContainer() -> InsertCell(new wxHtmlFontCell(m_WParser -> CreateCurrentFont())); | |
276 | return TRUE; | |
277 | } | |
278 | ||
279 | TAG_HANDLER_END(BIGSMALL) | |
280 | ||
281 | ||
282 | ||
283 | ||
284 | TAGS_MODULE_BEGIN(Fonts) | |
285 | ||
286 | TAGS_MODULE_ADD(FONT) | |
287 | TAGS_MODULE_ADD(FACES_U) | |
288 | TAGS_MODULE_ADD(FACES_I) | |
289 | TAGS_MODULE_ADD(FACES_B) | |
290 | TAGS_MODULE_ADD(FACES_TT) | |
291 | TAGS_MODULE_ADD(Hx) | |
292 | TAGS_MODULE_ADD(BIGSMALL) | |
293 | ||
294 | TAGS_MODULE_END(Fonts) | |
295 | ||
296 | ||
297 | #endif |