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5d7836c4 | 1 | ///////////////////////////////////////////////////////////////////////////// |
88a7a4e1 | 2 | // Name: src/richtext/richtextxml.cpp |
5d7836c4 JS |
3 | // Purpose: XML and HTML I/O for wxRichTextCtrl |
4 | // Author: Julian Smart | |
7fe8059f | 5 | // Modified by: |
5d7836c4 | 6 | // Created: 2005-09-30 |
7fe8059f | 7 | // RCS-ID: $Id$ |
5d7836c4 JS |
8 | // Copyright: (c) Julian Smart |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | // For compilers that support precompilation, includes "wx.h". | |
13 | #include "wx/wxprec.h" | |
14 | ||
15 | #ifdef __BORLANDC__ | |
61399247 | 16 | #pragma hdrstop |
5d7836c4 JS |
17 | #endif |
18 | ||
fcdbeefa | 19 | #if wxUSE_RICHTEXT && wxUSE_XML |
b01ca8b6 JS |
20 | |
21 | #include "wx/richtext/richtextxml.h" | |
22 | ||
5d7836c4 | 23 | #ifndef WX_PRECOMP |
88a7a4e1 | 24 | #include "wx/intl.h" |
02761f6c | 25 | #include "wx/module.h" |
5d7836c4 JS |
26 | #endif |
27 | ||
5d7836c4 JS |
28 | #include "wx/filename.h" |
29 | #include "wx/clipbrd.h" | |
30 | #include "wx/wfstream.h" | |
31 | #include "wx/sstream.h" | |
5d7836c4 JS |
32 | #include "wx/txtstrm.h" |
33 | #include "wx/xml/xml.h" | |
34 | ||
5d7836c4 JS |
35 | IMPLEMENT_DYNAMIC_CLASS(wxRichTextXMLHandler, wxRichTextFileHandler) |
36 | ||
37 | #if wxUSE_STREAMS | |
7fe8059f | 38 | bool wxRichTextXMLHandler::DoLoadFile(wxRichTextBuffer *buffer, wxInputStream& stream) |
5d7836c4 JS |
39 | { |
40 | if (!stream.IsOk()) | |
41 | return false; | |
42 | ||
43 | buffer->Clear(); | |
44 | ||
45 | wxXmlDocument* xmlDoc = new wxXmlDocument; | |
46 | bool success = true; | |
47 | ||
b71e9aa4 JS |
48 | // This is the encoding to convert to (memory encoding rather than file encoding) |
49 | wxString encoding(wxT("UTF-8")); | |
50 | ||
51 | #if !wxUSE_UNICODE && wxUSE_INTL | |
52 | encoding = wxLocale::GetSystemEncodingName(); | |
53 | #endif | |
54 | ||
55 | if (!xmlDoc->Load(stream, encoding)) | |
5d7836c4 JS |
56 | { |
57 | success = false; | |
58 | } | |
59 | else | |
60 | { | |
61 | if (xmlDoc->GetRoot() && xmlDoc->GetRoot()->GetType() == wxXML_ELEMENT_NODE && xmlDoc->GetRoot()->GetName() == wxT("richtext")) | |
62 | { | |
63 | wxXmlNode* child = xmlDoc->GetRoot()->GetChildren(); | |
64 | while (child) | |
65 | { | |
66 | if (child->GetType() == wxXML_ELEMENT_NODE) | |
67 | { | |
68 | wxString name = child->GetName(); | |
69 | if (name == wxT("richtext-version")) | |
70 | { | |
71 | } | |
72 | else | |
73 | ImportXML(buffer, child); | |
74 | } | |
7fe8059f | 75 | |
5d7836c4 JS |
76 | child = child->GetNext(); |
77 | } | |
78 | } | |
79 | else | |
80 | { | |
81 | success = false; | |
82 | } | |
83 | } | |
7fe8059f | 84 | |
5d7836c4 JS |
85 | delete xmlDoc; |
86 | ||
87 | buffer->UpdateRanges(); | |
88 | ||
89 | return success; | |
90 | } | |
91 | ||
92 | /// Recursively import an object | |
93 | bool wxRichTextXMLHandler::ImportXML(wxRichTextBuffer* buffer, wxXmlNode* node) | |
94 | { | |
95 | wxString name = node->GetName(); | |
96 | ||
97 | bool doneChildren = false; | |
98 | ||
99 | if (name == wxT("paragraphlayout")) | |
100 | { | |
101 | } | |
102 | else if (name == wxT("paragraph")) | |
103 | { | |
104 | wxRichTextParagraph* para = new wxRichTextParagraph(buffer); | |
105 | buffer->AppendChild(para); | |
106 | ||
107 | GetStyle(para->GetAttributes(), node, true); | |
108 | ||
109 | wxXmlNode* child = node->GetChildren(); | |
110 | while (child) | |
111 | { | |
112 | wxString childName = child->GetName(); | |
113 | if (childName == wxT("text")) | |
114 | { | |
115 | wxString text; | |
116 | wxXmlNode* textChild = child->GetChildren(); | |
117 | while (textChild) | |
118 | { | |
119 | if (textChild->GetType() == wxXML_TEXT_NODE || | |
120 | textChild->GetType() == wxXML_CDATA_SECTION_NODE) | |
121 | { | |
122 | wxString text2 = textChild->GetContent(); | |
123 | ||
124 | // Strip whitespace from end | |
88a7a4e1 WS |
125 | if (!text2.empty() && text2[text2.length()-1] == wxT('\n')) |
126 | text2 = text2.Mid(0, text2.length()-1); | |
5d7836c4 | 127 | |
88a7a4e1 | 128 | if (!text2.empty() && text2[0] == wxT('"')) |
5d7836c4 | 129 | text2 = text2.Mid(1); |
88a7a4e1 WS |
130 | if (!text2.empty() && text2[text2.length()-1] == wxT('"')) |
131 | text2 = text2.Mid(0, text2.length() - 1); | |
5d7836c4 | 132 | |
5d7836c4 JS |
133 | text += text2; |
134 | } | |
135 | textChild = textChild->GetNext(); | |
136 | } | |
137 | ||
138 | wxRichTextPlainText* textObject = new wxRichTextPlainText(text, para); | |
139 | GetStyle(textObject->GetAttributes(), child, false); | |
140 | ||
141 | para->AppendChild(textObject); | |
142 | } | |
143 | else if (childName == wxT("image")) | |
144 | { | |
145 | int imageType = wxBITMAP_TYPE_PNG; | |
146 | wxString value = node->GetPropVal(wxT("imagetype"), wxEmptyString); | |
7fe8059f | 147 | if (!value.empty()) |
5d7836c4 JS |
148 | imageType = wxAtoi(value); |
149 | ||
150 | wxString data; | |
151 | ||
152 | wxXmlNode* imageChild = child->GetChildren(); | |
153 | while (imageChild) | |
154 | { | |
155 | wxString childName = imageChild->GetName(); | |
156 | if (childName == wxT("data")) | |
157 | { | |
158 | wxXmlNode* dataChild = imageChild->GetChildren(); | |
159 | while (dataChild) | |
160 | { | |
161 | data = dataChild->GetContent(); | |
162 | // wxLogDebug(data); | |
163 | dataChild = dataChild->GetNext(); | |
164 | } | |
7fe8059f | 165 | |
5d7836c4 JS |
166 | } |
167 | imageChild = imageChild->GetNext(); | |
168 | } | |
169 | ||
7fe8059f | 170 | if (!data.empty()) |
5d7836c4 JS |
171 | { |
172 | wxRichTextImage* imageObj = new wxRichTextImage(para); | |
173 | para->AppendChild(imageObj); | |
174 | ||
175 | wxStringInputStream strStream(data); | |
176 | ||
88a7a4e1 | 177 | imageObj->GetImageBlock().ReadHex(strStream, data.length(), imageType); |
5d7836c4 JS |
178 | } |
179 | } | |
180 | child = child->GetNext(); | |
181 | } | |
182 | ||
183 | doneChildren = true; | |
184 | } | |
185 | ||
186 | if (!doneChildren) | |
187 | { | |
188 | wxXmlNode* child = node->GetChildren(); | |
189 | while (child) | |
190 | { | |
191 | ImportXML(buffer, child); | |
192 | child = child->GetNext(); | |
193 | } | |
7fe8059f | 194 | } |
5d7836c4 JS |
195 | |
196 | return true; | |
197 | } | |
198 | ||
199 | ||
200 | //----------------------------------------------------------------------------- | |
201 | // xml support routines | |
202 | //----------------------------------------------------------------------------- | |
203 | ||
204 | bool wxRichTextXMLHandler::HasParam(wxXmlNode* node, const wxString& param) | |
205 | { | |
206 | return (GetParamNode(node, param) != NULL); | |
207 | } | |
208 | ||
209 | wxXmlNode *wxRichTextXMLHandler::GetParamNode(wxXmlNode* node, const wxString& param) | |
210 | { | |
211 | wxCHECK_MSG(node, NULL, wxT("You can't access node data before it was initialized!")); | |
212 | ||
213 | wxXmlNode *n = node->GetChildren(); | |
214 | ||
215 | while (n) | |
216 | { | |
217 | if (n->GetType() == wxXML_ELEMENT_NODE && n->GetName() == param) | |
218 | return n; | |
219 | n = n->GetNext(); | |
220 | } | |
221 | return NULL; | |
222 | } | |
223 | ||
224 | ||
225 | wxString wxRichTextXMLHandler::GetNodeContent(wxXmlNode *node) | |
226 | { | |
227 | wxXmlNode *n = node; | |
228 | if (n == NULL) return wxEmptyString; | |
229 | n = n->GetChildren(); | |
230 | ||
231 | while (n) | |
232 | { | |
233 | if (n->GetType() == wxXML_TEXT_NODE || | |
234 | n->GetType() == wxXML_CDATA_SECTION_NODE) | |
235 | return n->GetContent(); | |
236 | n = n->GetNext(); | |
237 | } | |
238 | return wxEmptyString; | |
239 | } | |
240 | ||
241 | ||
242 | wxString wxRichTextXMLHandler::GetParamValue(wxXmlNode *node, const wxString& param) | |
243 | { | |
7fe8059f | 244 | if (param.empty()) |
5d7836c4 JS |
245 | return GetNodeContent(node); |
246 | else | |
247 | return GetNodeContent(GetParamNode(node, param)); | |
248 | } | |
249 | ||
250 | wxString wxRichTextXMLHandler::GetText(wxXmlNode *node, const wxString& param, bool WXUNUSED(translate)) | |
251 | { | |
252 | wxXmlNode *parNode = GetParamNode(node, param); | |
253 | if (!parNode) | |
254 | parNode = node; | |
255 | wxString str1(GetNodeContent(parNode)); | |
256 | return str1; | |
257 | } | |
258 | ||
1e967276 JS |
259 | // For use with earlier versions of wxWidgets |
260 | #ifndef WXUNUSED_IN_UNICODE | |
261 | #if wxUSE_UNICODE | |
262 | #define WXUNUSED_IN_UNICODE(x) WXUNUSED(x) | |
263 | #else | |
264 | #define WXUNUSED_IN_UNICODE(x) x | |
265 | #endif | |
266 | #endif | |
267 | ||
5d7836c4 JS |
268 | // write string to output: |
269 | inline static void OutputString(wxOutputStream& stream, const wxString& str, | |
7fe8059f | 270 | wxMBConv *WXUNUSED_IN_UNICODE(convMem) = NULL, wxMBConv *convFile = NULL) |
5d7836c4 | 271 | { |
7fe8059f | 272 | if (str.empty()) return; |
5d7836c4 | 273 | #if wxUSE_UNICODE |
0bab774b JS |
274 | if (convFile) |
275 | { | |
276 | const wxWX2MBbuf buf(str.mb_str(*convFile)); | |
277 | stream.Write((const char*)buf, strlen((const char*)buf)); | |
278 | } | |
279 | else | |
280 | { | |
281 | const wxWX2MBbuf buf(str.mb_str(wxConvUTF8)); | |
282 | stream.Write((const char*)buf, strlen((const char*)buf)); | |
283 | } | |
5d7836c4 JS |
284 | #else |
285 | if ( convFile == NULL ) | |
286 | stream.Write(str.mb_str(), str.Len()); | |
287 | else | |
288 | { | |
289 | wxString str2(str.wc_str(*convMem), *convFile); | |
290 | stream.Write(str2.mb_str(), str2.Len()); | |
291 | } | |
292 | #endif | |
293 | } | |
294 | ||
295 | // Same as above, but create entities first. | |
296 | // Translates '<' to "<", '>' to ">" and '&' to "&" | |
297 | static void OutputStringEnt(wxOutputStream& stream, const wxString& str, | |
298 | wxMBConv *convMem = NULL, wxMBConv *convFile = NULL) | |
299 | { | |
300 | wxString buf; | |
301 | size_t i, last, len; | |
302 | wxChar c; | |
7fe8059f | 303 | |
5d7836c4 JS |
304 | len = str.Len(); |
305 | last = 0; | |
306 | for (i = 0; i < len; i++) | |
307 | { | |
308 | c = str.GetChar(i); | |
88a7a4e1 | 309 | |
b71e9aa4 JS |
310 | // Original code excluded "&" but we _do_ want to convert |
311 | // the ampersand beginning & because otherwise when read in, | |
312 | // the original "&" becomes "&". | |
313 | ||
5d7836c4 | 314 | if (c == wxT('<') || c == wxT('>') || c == wxT('"') || |
b71e9aa4 | 315 | (c == wxT('&') /* && (str.Mid(i+1, 4) != wxT("amp;")) */ )) |
5d7836c4 JS |
316 | { |
317 | OutputString(stream, str.Mid(last, i - last), convMem, convFile); | |
318 | switch (c) | |
319 | { | |
320 | case wxT('<'): | |
321 | OutputString(stream, wxT("<"), NULL, NULL); | |
322 | break; | |
323 | case wxT('>'): | |
324 | OutputString(stream, wxT(">"), NULL, NULL); | |
325 | break; | |
326 | case wxT('&'): | |
327 | OutputString(stream, wxT("&"), NULL, NULL); | |
328 | break; | |
329 | case wxT('"'): | |
330 | OutputString(stream, wxT("""), NULL, NULL); | |
331 | break; | |
332 | default: break; | |
333 | } | |
334 | last = i + 1; | |
335 | } | |
336 | } | |
337 | OutputString(stream, str.Mid(last, i - last), convMem, convFile); | |
338 | } | |
339 | ||
340 | inline static void OutputIndentation(wxOutputStream& stream, int indent) | |
341 | { | |
342 | wxString str = wxT("\n"); | |
343 | for (int i = 0; i < indent; i++) | |
344 | str << wxT(' ') << wxT(' '); | |
345 | OutputString(stream, str, NULL, NULL); | |
346 | } | |
347 | ||
5d7836c4 JS |
348 | // Convert a colour to a 6-digit hex string |
349 | static wxString ColourToHexString(const wxColour& col) | |
350 | { | |
351 | wxString hex; | |
352 | ||
353 | hex += wxDecToHex(col.Red()); | |
354 | hex += wxDecToHex(col.Green()); | |
355 | hex += wxDecToHex(col.Blue()); | |
356 | ||
357 | return hex; | |
358 | } | |
359 | ||
360 | // Convert 6-digit hex string to a colour | |
b71e9aa4 | 361 | static wxColour HexStringToColour(const wxString& hex) |
5d7836c4 | 362 | { |
7fe8059f WS |
363 | unsigned char r = (unsigned char)wxHexToDec(hex.Mid(0, 2)); |
364 | unsigned char g = (unsigned char)wxHexToDec(hex.Mid(2, 2)); | |
365 | unsigned char b = (unsigned char)wxHexToDec(hex.Mid(4, 2)); | |
5d7836c4 JS |
366 | |
367 | return wxColour(r, g, b); | |
368 | } | |
369 | ||
7fe8059f | 370 | bool wxRichTextXMLHandler::DoSaveFile(wxRichTextBuffer *buffer, wxOutputStream& stream) |
5d7836c4 JS |
371 | { |
372 | if (!stream.IsOk()) | |
373 | return false; | |
374 | ||
375 | wxString version(wxT("1.0") ) ; | |
b71e9aa4 JS |
376 | |
377 | bool deleteConvFile = false; | |
378 | wxString fileEncoding; | |
379 | wxMBConv* convFile = NULL; | |
380 | ||
5d7836c4 | 381 | #if wxUSE_UNICODE |
b71e9aa4 JS |
382 | fileEncoding = wxT("UTF-8"); |
383 | convFile = & wxConvUTF8; | |
5d7836c4 | 384 | #else |
b71e9aa4 JS |
385 | fileEncoding = wxT("ISO-8859-1"); |
386 | convFile = & wxConvISO8859_1; | |
5d7836c4 | 387 | #endif |
7fe8059f | 388 | |
b71e9aa4 | 389 | // If SetEncoding has been called, change the output encoding. |
88a7a4e1 | 390 | if (!m_encoding.empty() && m_encoding.Lower() != fileEncoding.Lower()) |
b71e9aa4 JS |
391 | { |
392 | if (m_encoding == wxT("<System>")) | |
393 | { | |
394 | fileEncoding = wxLocale::GetSystemEncodingName(); | |
395 | } | |
396 | else | |
397 | { | |
398 | fileEncoding = m_encoding; | |
399 | } | |
400 | ||
401 | // GetSystemEncodingName may not have returned a name | |
88a7a4e1 | 402 | if (fileEncoding.empty()) |
5d7836c4 | 403 | #if wxUSE_UNICODE |
b71e9aa4 | 404 | fileEncoding = wxT("UTF-8"); |
5d7836c4 | 405 | #else |
b71e9aa4 JS |
406 | fileEncoding = wxT("ISO-8859-1"); |
407 | #endif | |
408 | convFile = new wxCSConv(fileEncoding); | |
409 | deleteConvFile = true; | |
5d7836c4 | 410 | } |
b71e9aa4 JS |
411 | |
412 | #if !wxUSE_UNICODE | |
413 | wxMBConv* convMem = wxConvCurrent; | |
414 | #else | |
415 | wxMBConv* convMem = NULL; | |
5d7836c4 | 416 | #endif |
7fe8059f | 417 | |
b71e9aa4 | 418 | wxString s ; |
5d7836c4 | 419 | s.Printf(wxT("<?xml version=\"%s\" encoding=\"%s\"?>\n"), |
b71e9aa4 | 420 | (const wxChar*) version, (const wxChar*) fileEncoding ); |
5d7836c4 JS |
421 | OutputString(stream, s, NULL, NULL); |
422 | OutputString(stream, wxT("<richtext version=\"1.0.0.0\" xmlns=\"http://www.wxwidgets.org\">") , NULL, NULL); | |
423 | ||
424 | int level = 1; | |
b71e9aa4 | 425 | bool success = ExportXML(stream, convMem, convFile, *buffer, level); |
5d7836c4 JS |
426 | |
427 | OutputString(stream, wxT("\n</richtext>") , NULL, NULL); | |
428 | OutputString(stream, wxT("\n"), NULL, NULL); | |
7fe8059f | 429 | |
b71e9aa4 JS |
430 | if (deleteConvFile) |
431 | delete convFile; | |
88a7a4e1 | 432 | |
b71e9aa4 | 433 | return success; |
5d7836c4 JS |
434 | } |
435 | ||
436 | /// Recursively export an object | |
437 | bool wxRichTextXMLHandler::ExportXML(wxOutputStream& stream, wxMBConv* convMem, wxMBConv* convFile, wxRichTextObject& obj, int indent) | |
438 | { | |
439 | wxString objectName; | |
440 | if (obj.IsKindOf(CLASSINFO(wxRichTextParagraphLayoutBox))) | |
441 | objectName = wxT("paragraphlayout"); | |
442 | else if (obj.IsKindOf(CLASSINFO(wxRichTextParagraph))) | |
443 | objectName = wxT("paragraph"); | |
444 | else if (obj.IsKindOf(CLASSINFO(wxRichTextPlainText))) | |
445 | objectName = wxT("text"); | |
446 | else if (obj.IsKindOf(CLASSINFO(wxRichTextImage))) | |
447 | objectName = wxT("image"); | |
448 | else | |
449 | objectName = wxT("object"); | |
450 | ||
451 | if (obj.IsKindOf(CLASSINFO(wxRichTextPlainText))) | |
452 | { | |
453 | wxRichTextPlainText& text = (wxRichTextPlainText&) obj; | |
454 | ||
455 | OutputIndentation(stream, indent); | |
b71e9aa4 | 456 | OutputString(stream, wxT("<") + objectName, convMem, convFile); |
7fe8059f | 457 | |
5d7836c4 | 458 | wxString style = CreateStyle(obj.GetAttributes(), false); |
7fe8059f | 459 | |
b71e9aa4 | 460 | OutputString(stream, style + wxT(">"), convMem, convFile); |
7fe8059f | 461 | |
5d7836c4 | 462 | wxString str = text.GetText(); |
88a7a4e1 | 463 | if (!str.empty() && (str[0] == wxT(' ') || str[str.length()-1] == wxT(' '))) |
5d7836c4 | 464 | { |
b71e9aa4 | 465 | OutputString(stream, wxT("\""), convMem, convFile); |
5d7836c4 | 466 | OutputStringEnt(stream, str, convMem, convFile); |
b71e9aa4 | 467 | OutputString(stream, wxT("\""), convMem, convFile); |
5d7836c4 JS |
468 | } |
469 | else | |
470 | OutputStringEnt(stream, str, convMem, convFile); | |
471 | } | |
472 | else if (obj.IsKindOf(CLASSINFO(wxRichTextImage))) | |
473 | { | |
474 | wxRichTextImage& imageObj = (wxRichTextImage&) obj; | |
475 | ||
476 | if (imageObj.GetImage().Ok() && !imageObj.GetImageBlock().Ok()) | |
477 | imageObj.MakeBlock(); | |
478 | ||
479 | OutputIndentation(stream, indent); | |
b71e9aa4 | 480 | OutputString(stream, wxT("<") + objectName, convMem, convFile); |
5d7836c4 JS |
481 | if (!imageObj.GetImageBlock().Ok()) |
482 | { | |
483 | // No data | |
b71e9aa4 | 484 | OutputString(stream, wxT(">"), convMem, convFile); |
5d7836c4 JS |
485 | } |
486 | else | |
487 | { | |
b71e9aa4 | 488 | OutputString(stream, wxString::Format(wxT(" imagetype=\"%d\">"), (int) imageObj.GetImageBlock().GetImageType())); |
5d7836c4 JS |
489 | } |
490 | ||
491 | OutputIndentation(stream, indent+1); | |
b71e9aa4 | 492 | OutputString(stream, wxT("<data>"), convMem, convFile); |
5d7836c4 JS |
493 | |
494 | imageObj.GetImageBlock().WriteHex(stream); | |
495 | ||
b71e9aa4 | 496 | OutputString(stream, wxT("</data>"), convMem, convFile); |
5d7836c4 JS |
497 | } |
498 | else if (obj.IsKindOf(CLASSINFO(wxRichTextCompositeObject))) | |
499 | { | |
500 | OutputIndentation(stream, indent); | |
b71e9aa4 | 501 | OutputString(stream, wxT("<") + objectName, convMem, convFile); |
7fe8059f | 502 | |
5d7836c4 JS |
503 | bool isPara = false; |
504 | if (objectName == wxT("paragraph") || objectName == wxT("paragraphlayout")) | |
505 | isPara = true; | |
506 | ||
507 | wxString style = CreateStyle(obj.GetAttributes(), isPara); | |
7fe8059f | 508 | |
b71e9aa4 | 509 | OutputString(stream, style + wxT(">"), convMem, convFile); |
7fe8059f | 510 | |
5d7836c4 JS |
511 | wxRichTextCompositeObject& composite = (wxRichTextCompositeObject&) obj; |
512 | size_t i; | |
513 | for (i = 0; i < composite.GetChildCount(); i++) | |
514 | { | |
515 | wxRichTextObject* child = composite.GetChild(i); | |
516 | ExportXML(stream, convMem, convFile, *child, indent+1); | |
517 | } | |
518 | } | |
519 | ||
520 | if (objectName != wxT("text")) | |
521 | OutputIndentation(stream, indent); | |
522 | ||
b71e9aa4 | 523 | OutputString(stream, wxT("</") + objectName + wxT(">"), convMem, convFile); |
5d7836c4 JS |
524 | |
525 | return true; | |
526 | } | |
527 | ||
528 | /// Create style parameters | |
529 | wxString wxRichTextXMLHandler::CreateStyle(const wxTextAttrEx& attr, bool isPara) | |
530 | { | |
531 | wxString str; | |
532 | if (attr.GetTextColour().Ok()) | |
533 | { | |
534 | str << wxT(" textcolor=\"#") << ColourToHexString(attr.GetTextColour()) << wxT("\""); | |
535 | } | |
536 | if (attr.GetBackgroundColour().Ok()) | |
537 | { | |
538 | str << wxT(" bgcolor=\"#") << ColourToHexString(attr.GetBackgroundColour()) << wxT("\""); | |
539 | } | |
540 | ||
541 | if (attr.GetFont().Ok()) | |
542 | { | |
543 | str << wxT(" fontsize=\"") << attr.GetFont().GetPointSize() << wxT("\""); | |
544 | str << wxT(" fontfamily=\"") << attr.GetFont().GetFamily() << wxT("\""); | |
545 | str << wxT(" fontstyle=\"") << attr.GetFont().GetStyle() << wxT("\""); | |
546 | str << wxT(" fontweight=\"") << attr.GetFont().GetWeight() << wxT("\""); | |
547 | str << wxT(" fontunderlined=\"") << (int) attr.GetFont().GetUnderlined() << wxT("\""); | |
548 | str << wxT(" fontface=\"") << attr.GetFont().GetFaceName() << wxT("\""); | |
549 | } | |
550 | ||
7fe8059f | 551 | if (!attr.GetCharacterStyleName().empty()) |
5d7836c4 JS |
552 | str << wxT(" charactertyle=\"") << wxString(attr.GetCharacterStyleName()) << wxT("\""); |
553 | ||
554 | if (isPara) | |
555 | { | |
556 | str << wxT(" alignment=\"") << (int) attr.GetAlignment() << wxT("\""); | |
557 | str << wxT(" leftindent=\"") << (int) attr.GetLeftIndent() << wxT("\""); | |
558 | str << wxT(" leftsubindent=\"") << (int) attr.GetLeftSubIndent() << wxT("\""); | |
559 | str << wxT(" rightindent=\"") << (int) attr.GetRightIndent() << wxT("\""); | |
560 | str << wxT(" parspacingafter=\"") << (int) attr.GetParagraphSpacingAfter() << wxT("\""); | |
561 | str << wxT(" parspacingbefore=\"") << (int) attr.GetParagraphSpacingBefore() << wxT("\""); | |
562 | str << wxT(" linespacing=\"") << (int) attr.GetLineSpacing() << wxT("\""); | |
563 | str << wxT(" bulletstyle=\"") << (int) attr.GetBulletStyle() << wxT("\""); | |
564 | str << wxT(" bulletnumber=\"") << (int) attr.GetBulletNumber() << wxT("\""); | |
565 | str << wxT(" bulletsymbol=\"") << wxString(attr.GetBulletSymbol()) << wxT("\""); | |
566 | ||
7fe8059f | 567 | if (!attr.GetParagraphStyleName().empty()) |
5d7836c4 JS |
568 | str << wxT(" parstyle=\"") << wxString(attr.GetParagraphStyleName()) << wxT("\""); |
569 | } | |
570 | ||
571 | return str; | |
572 | } | |
573 | ||
574 | /// Get style parameters | |
575 | bool wxRichTextXMLHandler::GetStyle(wxTextAttrEx& attr, wxXmlNode* node, bool isPara) | |
576 | { | |
577 | wxString fontFacename; | |
578 | int fontSize = 12; | |
579 | int fontFamily = wxDEFAULT; | |
580 | int fontWeight = wxNORMAL; | |
581 | int fontStyle = wxNORMAL; | |
582 | bool fontUnderlined = false; | |
583 | ||
584 | fontFacename = node->GetPropVal(wxT("fontface"), wxEmptyString); | |
585 | ||
586 | wxString value = node->GetPropVal(wxT("fontfamily"), wxEmptyString); | |
7fe8059f | 587 | if (!value.empty()) |
5d7836c4 JS |
588 | fontFamily = wxAtoi(value); |
589 | ||
590 | value = node->GetPropVal(wxT("fontstyle"), wxEmptyString); | |
7fe8059f | 591 | if (!value.empty()) |
5d7836c4 JS |
592 | fontStyle = wxAtoi(value); |
593 | ||
594 | value = node->GetPropVal(wxT("fontsize"), wxEmptyString); | |
7fe8059f | 595 | if (!value.empty()) |
5d7836c4 JS |
596 | fontSize = wxAtoi(value); |
597 | ||
598 | value = node->GetPropVal(wxT("fontweight"), wxEmptyString); | |
7fe8059f | 599 | if (!value.empty()) |
5d7836c4 JS |
600 | fontWeight = wxAtoi(value); |
601 | ||
602 | value = node->GetPropVal(wxT("fontunderlined"), wxEmptyString); | |
7fe8059f | 603 | if (!value.empty()) |
5d7836c4 JS |
604 | fontUnderlined = wxAtoi(value) != 0; |
605 | ||
606 | attr.SetFont(* wxTheFontList->FindOrCreateFont(fontSize, fontFamily, fontStyle, fontWeight, fontUnderlined, fontFacename)); | |
607 | ||
608 | value = node->GetPropVal(wxT("textcolor"), wxEmptyString); | |
7fe8059f | 609 | if (!value.empty()) |
5d7836c4 JS |
610 | { |
611 | if (value[0] == wxT('#')) | |
612 | attr.SetTextColour(HexStringToColour(value.Mid(1))); | |
613 | else | |
614 | attr.SetTextColour(value); | |
615 | } | |
616 | ||
617 | value = node->GetPropVal(wxT("backgroundcolor"), wxEmptyString); | |
7fe8059f | 618 | if (!value.empty()) |
5d7836c4 JS |
619 | { |
620 | if (value[0] == wxT('#')) | |
621 | attr.SetBackgroundColour(HexStringToColour(value.Mid(1))); | |
622 | else | |
623 | attr.SetBackgroundColour(value); | |
624 | } | |
625 | ||
626 | value = node->GetPropVal(wxT("characterstyle"), wxEmptyString); | |
7fe8059f | 627 | if (!value.empty()) |
5d7836c4 JS |
628 | attr.SetCharacterStyleName(value); |
629 | ||
630 | // Set paragraph attributes | |
631 | if (isPara) | |
632 | { | |
633 | value = node->GetPropVal(wxT("alignment"), wxEmptyString); | |
7fe8059f | 634 | if (!value.empty()) |
5d7836c4 JS |
635 | attr.SetAlignment((wxTextAttrAlignment) wxAtoi(value)); |
636 | ||
637 | int leftSubIndent = 0; | |
638 | int leftIndent = 0; | |
639 | value = node->GetPropVal(wxT("leftindent"), wxEmptyString); | |
7fe8059f | 640 | if (!value.empty()) |
5d7836c4 JS |
641 | leftIndent = wxAtoi(value); |
642 | value = node->GetPropVal(wxT("leftsubindent"), wxEmptyString); | |
7fe8059f | 643 | if (!value.empty()) |
5d7836c4 JS |
644 | leftSubIndent = wxAtoi(value); |
645 | attr.SetLeftIndent(leftIndent, leftSubIndent); | |
646 | ||
647 | value = node->GetPropVal(wxT("rightindent"), wxEmptyString); | |
7fe8059f | 648 | if (!value.empty()) |
5d7836c4 JS |
649 | attr.SetRightIndent(wxAtoi(value)); |
650 | ||
651 | value = node->GetPropVal(wxT("parspacingbefore"), wxEmptyString); | |
7fe8059f | 652 | if (!value.empty()) |
5d7836c4 JS |
653 | attr.SetParagraphSpacingBefore(wxAtoi(value)); |
654 | ||
655 | value = node->GetPropVal(wxT("parspacingafter"), wxEmptyString); | |
7fe8059f | 656 | if (!value.empty()) |
5d7836c4 JS |
657 | attr.SetParagraphSpacingAfter(wxAtoi(value)); |
658 | ||
659 | value = node->GetPropVal(wxT("linespacing"), wxEmptyString); | |
7fe8059f | 660 | if (!value.empty()) |
5d7836c4 JS |
661 | attr.SetLineSpacing(wxAtoi(value)); |
662 | ||
663 | value = node->GetPropVal(wxT("bulletstyle"), wxEmptyString); | |
7fe8059f | 664 | if (!value.empty()) |
5d7836c4 JS |
665 | attr.SetBulletStyle(wxAtoi(value)); |
666 | ||
667 | value = node->GetPropVal(wxT("bulletnumber"), wxEmptyString); | |
7fe8059f | 668 | if (!value.empty()) |
5d7836c4 JS |
669 | attr.SetBulletNumber(wxAtoi(value)); |
670 | ||
671 | value = node->GetPropVal(wxT("bulletsymbol"), wxEmptyString); | |
7fe8059f | 672 | if (!value.empty()) |
5d7836c4 JS |
673 | attr.SetBulletSymbol(value[0]); |
674 | ||
675 | value = node->GetPropVal(wxT("parstyle"), wxEmptyString); | |
7fe8059f | 676 | if (!value.empty()) |
5d7836c4 JS |
677 | attr.SetParagraphStyleName(value); |
678 | } | |
679 | ||
680 | return true; | |
681 | } | |
682 | ||
683 | #endif | |
b71e9aa4 | 684 | // wxUSE_STREAMS |
88a7a4e1 | 685 | |
5d7836c4 | 686 | #endif |
fcdbeefa | 687 | // wxUSE_RICHTEXT && wxUSE_XML |