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-rw-r--r--openembedded/packages/gtkhtml2/files/css-media.patch466
1 files changed, 0 insertions, 466 deletions
diff --git a/openembedded/packages/gtkhtml2/files/css-media.patch b/openembedded/packages/gtkhtml2/files/css-media.patch
deleted file mode 100644
index c5500ca2d1..0000000000
--- a/openembedded/packages/gtkhtml2/files/css-media.patch
+++ /dev/null
@@ -1,466 +0,0 @@
1Index: libgtkhtml/css/cssmatcher.c
2===================================================================
3--- libgtkhtml/css/cssmatcher.c.orig 2006-02-11 05:18:03.000000000 +0000
4+++ libgtkhtml/css/cssmatcher.c 2006-02-11 05:21:28.000000000 +0000
5@@ -2411,7 +2411,8 @@ css_matcher_apply_stylesheet (HtmlDocume
6 CssStatement *stat = list->data;
7 gint j;
8
9- if (stat->type == CSS_IMPORT_RULE) {
10+ switch (stat->type) {
11+ case CSS_IMPORT_RULE: {
12 if (stat->s.import_rule.fetched) {
13 if (stat->s.import_rule.sheet) {
14 css_matcher_apply_stylesheet (doc, stat->s.import_rule.sheet, node, declaration_list, type, pseudo);
15@@ -2440,31 +2441,65 @@ css_matcher_apply_stylesheet (HtmlDocume
16 g_free (str);
17 #endif
18 }
19+ break;
20 }
21-
22- /* FIXME: We need to support more than just rulesets here */
23- if (stat->type != CSS_RULESET)
24- continue;
25-
26- for (j = 0; j < stat->s.ruleset->n_sel; j++) {
27- CssSelector *sel = stat->s.ruleset->sel[j];
28+
29+ case CSS_MEDIA_RULE:
30+ case CSS_RULESET: {
31+ CssRuleset **rs;
32+ gint k, l;
33
34- if (css_matcher_match_selector (sel, node, pseudo)) {
35- int i;
36+ if (stat->type == CSS_MEDIA_RULE) {
37+ CssValueEntry *entry = stat->s.media_rule.media_list->v.entry;
38+ const gchar *media = html_document_get_media_type (doc);
39+ gboolean has_media = FALSE;
40
41- for (i = 0; i < stat->s.ruleset->n_decl; i++) {
42- CssDeclaration *decl = stat->s.ruleset->decl[i];
43- CssDeclarationListEntry *entry = g_new (CssDeclarationListEntry, 1);
44+ if (!media) break;
45+
46+ for (; entry; entry = entry->next) {
47+ const gchar *value = css_value_to_string (entry->value);
48+ if (strcasecmp (media, value) == 0) {
49+ has_media = TRUE;
50+ break;
51+ }
52+ }
53+ if (!has_media) break;
54+
55+ rs = stat->s.media_rule.rs;
56+ k = stat->s.media_rule.n_rs;
57+ } else {
58+ rs = &stat->s.ruleset;
59+ k = 1;
60+ }
61+
62+ for (l = 0; l < k; l++) {
63+ for (j = 0; rs[l] && (j < rs[l]->n_sel); j++) {
64+ CssSelector *sel = rs[l]->sel[j];
65
66- entry->spec = sel->a * 1000000 + sel->b * 1000 + sel->c;
67- entry->type = type;
68- entry->decl = g_new (CssDeclaration, 1);
69- entry->decl->property = decl->property;
70- entry->decl->expr = css_value_ref (decl->expr);
71- entry->decl->important = decl->important;
72- *declaration_list = g_list_insert_sorted (*declaration_list, entry, css_declaration_list_sorter);
73+ if (css_matcher_match_selector (sel, node, pseudo)) {
74+ int i;
75+
76+ for (i = 0; i < rs[l]->n_decl; i++) {
77+ CssDeclaration *decl = rs[l]->decl[i];
78+ CssDeclarationListEntry *entry = g_new (CssDeclarationListEntry, 1);
79+
80+ entry->spec = sel->a * 1000000 + sel->b * 1000 + sel->c;
81+ entry->type = type;
82+ entry->decl = g_new (CssDeclaration, 1);
83+ entry->decl->property = decl->property;
84+ entry->decl->expr = css_value_ref (decl->expr);
85+ entry->decl->important = decl->important;
86+ *declaration_list = g_list_insert_sorted (*declaration_list, entry, css_declaration_list_sorter);
87+ }
88+ }
89 }
90 }
91+ break;
92+ }
93+
94+ default:
95+ g_warning ("Unhandled stylesheet");
96+ break;
97 }
98 }
99 }
100@@ -2781,7 +2816,7 @@ css_matcher_get_style (HtmlDocument *doc
101 css_matcher_html_to_css (doc, style, node);
102
103 if (!default_stylesheet) {
104- default_stylesheet = css_parser_parse_stylesheet (html_css, strlen (html_css), NULL);
105+ default_stylesheet = css_parser_parse_stylesheet (html_css, strlen (html_css), NULL, NULL);
106 }
107
108 css_matcher_apply_stylesheet (doc, default_stylesheet, node, &declaration_list, CSS_STYLESHEET_DEFAULT, pseudo);
109@@ -2800,25 +2835,31 @@ css_matcher_get_style (HtmlDocument *doc
110 prop = xmlGetProp (node, "style");
111
112 if (prop) {
113- CssRuleset *rs = css_parser_parse_style_attr (prop, strlen (prop), NULL);
114- gint i;
115+ xmlChar *media_prop = xmlGetProp (node, "media");
116+ const gchar *media = html_document_get_media_type (doc);
117
118- if (rs) {
119- for (i = 0; i < rs->n_decl; i++) {
120- CssDeclarationListEntry *entry = g_new (CssDeclarationListEntry, 1);
121- CssDeclaration *decl = rs->decl[i];
122-
123- entry->type = CSS_STYLESHEET_STYLEDECL;
124- entry->decl = g_new (CssDeclaration, 1);
125- entry->decl->property = decl->property;
126- entry->decl->expr = css_value_ref (decl->expr);
127- entry->decl->important = decl->important;
128- entry->spec = 0;
129+ if (!media_prop || (media && (strcasecmp (media, media_prop) == 0))) {
130+ CssRuleset *rs = css_parser_parse_style_attr (prop, strlen (prop), NULL);
131+ gint i;
132+
133+ if (rs) {
134+ for (i = 0; i < rs->n_decl; i++) {
135+ CssDeclarationListEntry *entry = g_new (CssDeclarationListEntry, 1);
136+ CssDeclaration *decl = rs->decl[i];
137
138- declaration_list = g_list_insert_sorted (declaration_list, entry, css_declaration_list_sorter);
139+ entry->type = CSS_STYLESHEET_STYLEDECL;
140+ entry->decl = g_new (CssDeclaration, 1);
141+ entry->decl->property = decl->property;
142+ entry->decl->expr = css_value_ref (decl->expr);
143+ entry->decl->important = decl->important;
144+ entry->spec = 0;
145+
146+ declaration_list = g_list_insert_sorted (declaration_list, entry, css_declaration_list_sorter);
147+ }
148+ css_ruleset_destroy (rs);
149 }
150- css_ruleset_destroy (rs);
151 }
152+ if (media_prop) xmlFree (media_prop);
153 xmlFree (prop);
154 }
155
156Index: libgtkhtml/document/htmldocument.c
157===================================================================
158--- libgtkhtml/document/htmldocument.c.orig 2006-02-11 05:21:18.000000000 +0000
159+++ libgtkhtml/document/htmldocument.c 2006-02-11 05:21:28.000000000 +0000
160@@ -142,9 +142,7 @@ html_document_stylesheet_stream_close (c
161 if (!buffer)
162 return;
163
164- sheet = css_parser_parse_stylesheet (buffer, len, (gchar *) stream_data->internal_data);
165- g_free(stream_data->internal_data);
166- stream_data->internal_data = NULL;
167+ sheet = css_parser_parse_stylesheet (buffer, len, (gchar *) stream_data->internal_data, stream_data->media);
168
169 for (list = sheet->stat; list; list = list->next) {
170 CssStatement *statement = list->data;
171@@ -153,15 +151,13 @@ html_document_stylesheet_stream_close (c
172 switch (statement->type) {
173 case CSS_IMPORT_RULE: {
174 HtmlDocumentStreamData *stream_data_import;
175- gchar *url;
176
177- url = css_value_to_string (statement->s.import_rule.url);
178 stream_data_import = g_new (HtmlDocumentStreamData, 1);
179 stream_data_import->document = stream_data->document;
180- stream_data_import->internal_data = g_strdup(url);
181+ stream_data_import->internal_data = css_value_to_string (statement->s.import_rule.url);
182+ stream_data_import->media = statement->s.import_rule.media ? statement->s.import_rule.media : g_strdup (stream_data->media);
183 stream = html_stream_buffer_new (html_document_stylesheet_stream_close, stream_data_import);
184- g_signal_emit (G_OBJECT (document), document_signals [REQUEST_URL], 0, url, stream);
185- g_free (url);
186+ g_signal_emit (G_OBJECT (document), document_signals [REQUEST_URL], 0, stream_data_import->internal_data, stream);
187 break;
188 }
189 default:
190@@ -169,8 +165,11 @@ html_document_stylesheet_stream_close (c
191 }
192 }
193
194- g_free (stream_data);
195 document->stylesheets = g_slist_append (document->stylesheets, sheet);
196+
197+ g_free (stream_data->media);
198+ g_free(stream_data->internal_data);
199+ g_free (stream_data);
200
201 /* Restyle the document */
202 style_change = html_document_restyle_node (document, DOM_NODE (dom_Document__get_documentElement (document->dom_document)), NULL, TRUE);
203@@ -211,21 +210,22 @@ html_document_node_inserted_traverser (H
204 HtmlDocumentStreamData *stream_data;
205 HtmlStream *stream;
206
207- stream_data = g_new (HtmlDocumentStreamData, 1);
208+ stream_data = g_new0 (HtmlDocumentStreamData, 1);
209 stream_data->document = document;
210 stream_data->internal_data = g_strdup(url);
211+ stream_data->media = xmlGetProp (node->xmlnode, "media");
212
213 stream = html_stream_buffer_new (html_document_stylesheet_stream_close, stream_data);
214
215 g_signal_emit (G_OBJECT (document), document_signals [REQUEST_URL], 0, url, stream);
216+ g_free (url);
217 }
218- g_free (url);
219 } else if (str && (strcasecmp (str, "icon") == 0)) {
220 gchar *url = xmlGetProp (node->xmlnode, "href");
221 if (url) {
222 g_signal_emit (G_OBJECT (document), document_signals [REQUEST_ICON], 0, url);
223+ g_free (url);
224 }
225- g_free (url);
226 }
227 g_free (str);
228 }
229@@ -277,8 +277,10 @@ html_document_node_inserted_traverser (H
230 CssStylesheet *ss;
231 HtmlStyleChange style_change;
232 GSList *list;
233+ xmlChar *media = xmlGetProp (node->xmlnode->parent, "media");
234
235- ss = css_parser_parse_stylesheet (node->xmlnode->content, strlen (node->xmlnode->content), NULL);
236+ ss = css_parser_parse_stylesheet (node->xmlnode->content, strlen (node->xmlnode->content), NULL, media);
237+ if (media) xmlFree (media);
238
239 for (list = ss->stat; list; list = list->next) {
240 CssStatement *statement = list->data;
241@@ -291,9 +293,10 @@ html_document_node_inserted_traverser (H
242
243 cssurl = css_value_to_string (statement->s.import_rule.url);
244
245- stream_data = g_new (HtmlDocumentStreamData, 1);
246+ stream_data = g_new0 (HtmlDocumentStreamData, 1);
247 stream_data->document = document;
248 stream_data->internal_data = g_strdup(cssurl);
249+ stream_data->media = statement->s.import_rule.media;
250
251 stream = html_stream_buffer_new (html_document_stylesheet_stream_close, stream_data);
252 g_signal_emit (G_OBJECT (document), document_signals [REQUEST_URL], 0, cssurl, stream);
253@@ -541,6 +544,9 @@ html_document_finalize (GObject *object)
254
255 if (document->parser)
256 g_object_unref (G_OBJECT (document->parser));
257+
258+ if (document->media_type)
259+ g_free (document->media_type);
260
261 parent_class->finalize (object);
262 }
263@@ -748,6 +754,7 @@ html_document_init (HtmlDocument *docume
264 {
265 document->stylesheets = NULL;
266 document->image_factory = html_image_factory_new ();
267+ document->media_type = NULL;
268
269 g_signal_connect (G_OBJECT (document->image_factory), "request_image",
270 G_CALLBACK (html_document_request_image), document);
271@@ -1159,3 +1166,24 @@ html_document_remove_stylesheet (HtmlDoc
272 return TRUE;
273 }
274
275+void
276+html_document_set_media_type (HtmlDocument *document, const gchar *type)
277+{
278+ HtmlStyleChange style_change;
279+
280+ g_return_if_fail (HTML_IS_DOCUMENT (document));
281+
282+ if (document->media_type)
283+ g_free (document->media_type);
284+
285+ document->media_type = g_strdup (type);
286+
287+ style_change = html_document_restyle_node (document, DOM_NODE (dom_Document__get_documentElement (document->dom_document)), NULL, TRUE);
288+ g_signal_emit (G_OBJECT (document), document_signals [STYLE_UPDATED], 0, DOM_NODE (dom_Document__get_documentElement (document->dom_document)), style_change);
289+}
290+
291+const gchar *
292+html_document_get_media_type (HtmlDocument *document)
293+{
294+ return document->media_type;
295+}
296Index: libgtkhtml/document/htmldocument.h
297===================================================================
298--- libgtkhtml/document/htmldocument.h.orig 2006-02-11 05:20:51.000000000 +0000
299+++ libgtkhtml/document/htmldocument.h 2006-02-11 05:21:28.000000000 +0000
300@@ -64,6 +64,8 @@ struct _HtmlDocument {
301 DomNode *hover_node;
302 DomNode *active_node;
303 DomElement *focus_element;
304+
305+ gchar *media_type;
306 };
307
308 struct _HtmlDocumentClass {
309@@ -97,6 +99,7 @@ struct _HtmlDocumentClass {
310 struct _HtmlDocumentStreamData {
311 HtmlDocument *document;
312 gpointer internal_data;
313+ gchar *media;
314 };
315
316 GType html_document_get_type (void);
317@@ -116,6 +119,10 @@ DomNode *html_document_find_anchor
318 void html_document_add_stylesheet (HtmlDocument *document, CssStylesheet *stylesheet);
319 void html_document_remove_stylesheet (HtmlDocument *document, CssStylesheet *stylesheet);
320
321+void html_document_set_media_type (HtmlDocument *document, const gchar *type);
322+const gchar *html_document_get_media_type (HtmlDocument *document);
323+
324+
325 G_END_DECLS
326
327 #endif /* __HTMLDOCUMENT_H__ */
328Index: libgtkhtml/css/cssparser.c
329===================================================================
330--- libgtkhtml/css/cssparser.c.orig 2006-02-11 05:18:03.000000000 +0000
331+++ libgtkhtml/css/cssparser.c 2006-02-11 05:21:28.000000000 +0000
332@@ -688,6 +688,32 @@ css_parser_parse_value (const gchar *buf
333 return pos;
334 }
335
336+static void
337+css_parser_parse_media_list (const gchar *buffer, gint start_pos, gint end_pos, CssValue **ret_val)
338+{
339+ CssValue *list = NULL;
340+ while (start_pos < end_pos) {
341+ CssValue *val;
342+ HtmlAtom name;
343+
344+ if (buffer[start_pos] == ',')
345+ start_pos++;
346+
347+ start_pos = css_parser_parse_whitespace (buffer, start_pos, end_pos);
348+
349+ if (start_pos >= end_pos)
350+ break;
351+
352+ start_pos = css_parser_parse_ident (buffer, start_pos, end_pos, &name);
353+ val = css_value_ident_new (name);
354+ if (!list) list = css_value_list_new ();
355+ css_value_list_append (list, val, ',');
356+
357+ start_pos = css_parser_parse_whitespace (buffer, start_pos, end_pos);
358+ }
359+
360+ *ret_val = list;
361+}
362
363 static gint
364 css_parser_parse_attr_selector (const gchar *buffer, gint start_pos, gint end_pos, CssTail *tail)
365@@ -1329,7 +1355,7 @@ css_parser_parse_atkeyword (const gchar
366
367 /* g_print ("Going to return: %d\n", pos); */
368
369- return pos + 1;
370+ return pos;
371
372 break;
373 case HTML_ATOM_PAGE:
374@@ -1390,7 +1416,8 @@ css_parser_parse_atkeyword (const gchar
375 break;
376 case HTML_ATOM_IMPORT: {
377 gchar *import_url;
378- const gchar *s_url, *e_url;
379+ const gchar *s_url, *e_url, *e_import, *e_media;
380+ CssValue *value = NULL;
381
382 cur_pos = css_parser_parse_to_char (buffer, ';', pos, end_pos);
383
384@@ -1411,6 +1438,7 @@ css_parser_parse_atkeyword (const gchar
385 return cur_pos + 1;
386 }
387
388+ e_import = e_url + 1;
389 s_url++;
390 e_url--;
391
392@@ -1434,6 +1462,11 @@ css_parser_parse_atkeyword (const gchar
393 result->type = CSS_IMPORT_RULE;
394
395 result->s.import_rule.url = css_value_string_new (import_url);
396+
397+ /* Check for media types */
398+ e_media = buffer + cur_pos;
399+ if ((e_media > e_import) && (css_parser_parse_whitespace(e_import, 0, e_media-e_import) < (e_media-e_import)))
400+ result->s.import_rule.media = g_strndup (e_import, e_media-e_import);
401
402 *ret_val = result;
403
404@@ -1489,7 +1522,7 @@ css_parser_parse_style_attr (const gchar
405 }
406
407 CssStylesheet *
408-css_parser_parse_stylesheet (const gchar *str, gint len, const gchar *base_url)
409+css_parser_parse_stylesheet (const gchar *str, gint len, const gchar *base_url, const gchar *media)
410 {
411 CssStylesheet *result;
412 GSList *stat = NULL;
413@@ -1515,12 +1548,23 @@ css_parser_parse_stylesheet (const gchar
414 pos = css_parser_parse_ruleset (buffer, pos, end_pos, &ruleset, base_url);
415
416 if (ruleset) {
417- CssStatement *rulestatement;
418- rulestatement = g_new0 (CssStatement, 1);
419- rulestatement->type = CSS_RULESET;
420- rulestatement->s.ruleset = ruleset;
421+ CssStatement *statement;
422+
423+ if (media) {
424+ statement = g_new0 (CssStatement, 1);
425
426- stat = g_slist_append (stat, rulestatement);
427+ statement->type = CSS_MEDIA_RULE;
428+ css_parser_parse_media_list (media, 0, strlen (media), &statement->s.media_rule.media_list);
429+ g_assert (statement->s.media_rule.media_list);
430+ statement->s.media_rule.rs = g_new (CssRuleset *, 1);
431+ statement->s.media_rule.rs[0] = ruleset;
432+ statement->s.media_rule.n_rs = 1;
433+ } else {
434+ statement = g_new0 (CssStatement, 1);
435+ statement->type = CSS_RULESET;
436+ statement->s.ruleset = ruleset;
437+ }
438+ stat = g_slist_append (stat, statement);
439 }
440
441 if (pos == -1)
442Index: libgtkhtml/css/cssparser.h
443===================================================================
444--- libgtkhtml/css/cssparser.h.orig 2006-02-11 05:18:03.000000000 +0000
445+++ libgtkhtml/css/cssparser.h 2006-02-11 05:21:28.000000000 +0000
446@@ -30,7 +30,7 @@
447
448 G_BEGIN_DECLS
449
450-CssStylesheet *css_parser_parse_stylesheet (const gchar *str, gint len, const gchar *base_url);
451+CssStylesheet *css_parser_parse_stylesheet (const gchar *str, gint len, const gchar *base_url, const gchar *media);
452 CssRuleset *css_parser_parse_style_attr (const gchar *buffer, gint len, const gchar *base_url);
453
454 G_END_DECLS
455Index: libgtkhtml/css/cssstylesheet.h
456===================================================================
457--- libgtkhtml/css/cssstylesheet.h.orig 2006-02-11 05:18:03.000000000 +0000
458+++ libgtkhtml/css/cssstylesheet.h 2006-02-11 05:21:28.000000000 +0000
459@@ -99,6 +99,7 @@ struct _CssStatement {
460 CssValue *url;
461 gboolean fetched;
462 gboolean fetching;
463+ gchar *media;
464 } import_rule;
465
466 } s;
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-09-20 07:36:22 +0000