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Look for localized "next page" link and unify code

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This commit is contained in:
Christian Dywan 2011-10-24 19:27:34 +02:00
parent 501a883a11
commit 990b6b77bd
1 changed files with 35 additions and 40 deletions
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75
midori/midori-view.c
View file

@ -4969,6 +4969,37 @@ midori_view_go_forward (MidoriView* view)
webkit_web_view_go_forward (WEBKIT_WEB_VIEW (view->web_view)); webkit_web_view_go_forward (WEBKIT_WEB_VIEW (view->web_view));
} }
static gchar*
midori_view_get_related_page (MidoriView* view,
const gchar* rel,
const gchar* local)
{
gchar* script;
static gchar* uri = NULL;
WebKitWebFrame* web_frame;
JSContextRef js_context;
if (!view->web_view)
return NULL;
web_frame = webkit_web_view_get_main_frame (WEBKIT_WEB_VIEW (view->web_view));
js_context = webkit_web_frame_get_global_context (web_frame);
script = g_strdup_printf (
"(function (tags) {"
"for (var tag in tags) {"
"var l = document.getElementsByTagName (tag);"
"for (var i in l) { "
"if ((l[i].rel && l[i].rel.toLowerCase () == '%s') "
" || (l[i].innerHTML"
" && (l[i].innerHTML.toLowerCase ().indexOf ('%s') != -1 "
" || l[i].innerHTML.toLowerCase ().indexOf ('%s') != -1)))"
"{ return l[i].href; } } } return 0; })("
"{ link:'link', a:'a' });", rel, rel, local);
katze_assign (uri, sokoke_js_script_eval (js_context, script, NULL));
g_free (script);
return uri && uri[0] != '0' ? uri : NULL;
}
/** /**
* midori_view_get_previous_page * midori_view_get_previous_page
* @view: a #MidoriView * @view: a #MidoriView
@ -4982,28 +5013,10 @@ midori_view_go_forward (MidoriView* view)
const gchar* const gchar*
midori_view_get_previous_page (MidoriView* view) midori_view_get_previous_page (MidoriView* view)
{ {
static gchar* uri = NULL;
WebKitWebFrame* web_frame;
JSContextRef js_context;
g_return_val_if_fail (MIDORI_IS_VIEW (view), NULL); g_return_val_if_fail (MIDORI_IS_VIEW (view), NULL);
if (!view->web_view) /* i18n: word stem of "previous page" type links, case is not important */
return NULL; return midori_view_get_related_page (view, "prev", _("previous"));
web_frame = webkit_web_view_get_main_frame (WEBKIT_WEB_VIEW (view->web_view));
js_context = webkit_web_frame_get_global_context (web_frame);
katze_assign (uri, sokoke_js_script_eval (js_context,
"(function (tags) {"
"for (var tag in tags) {"
"var l = document.getElementsByTagName (tag);"
"for (var i in l) { "
"if ((l[i].rel && l[i].rel.toLowerCase () == 'prev') "
" || (l[i].innerHTML"
" && l[i].innerHTML.toLowerCase ().indexOf ('prev') != -1)) "
"{ return l[i].href; } } } return 0; })("
"{ link:'link', a:'a' });", NULL));
return uri && uri[0] != '0' ? uri : NULL;
} }
/** /**
@ -5019,28 +5032,10 @@ midori_view_get_previous_page (MidoriView* view)
const gchar* const gchar*
midori_view_get_next_page (MidoriView* view) midori_view_get_next_page (MidoriView* view)
{ {
static gchar* uri = NULL;
WebKitWebFrame* web_frame;
JSContextRef js_context;
g_return_val_if_fail (MIDORI_IS_VIEW (view), NULL); g_return_val_if_fail (MIDORI_IS_VIEW (view), NULL);
if (!view->web_view) /* i18n: word stem of "next page" type links, case is not important */
return NULL; return midori_view_get_related_page (view, "next", _("next"));
web_frame = webkit_web_view_get_main_frame (WEBKIT_WEB_VIEW (view->web_view));
js_context = webkit_web_frame_get_global_context (web_frame);
katze_assign (uri, sokoke_js_script_eval (js_context,
"(function (tags) {"
"for (var tag in tags) {"
"var l = document.getElementsByTagName (tag);"
"for (var i in l) { "
"if ((l[i].rel && l[i].rel.toLowerCase () == 'next') "
" || (l[i].innerHTML"
" && l[i].innerHTML.toLowerCase ().indexOf ('next') != -1)) "
"{ return l[i].href; } } } return 0; })("
"{ link:'link', a:'a' });", NULL));
return uri && uri[0] != '0' ? uri : NULL;
} }
static GtkWidget* static GtkWidget*