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https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
synced 2024-11-10 01:09:50 +00:00
Added: http-equiv refresh
--HG-- branch : develop
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a50689a885
commit
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2 changed files with 66 additions and 1 deletions
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@ -409,6 +409,10 @@ namespace NLGUI
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double _TimeoutValue; // the timeout in seconds
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double _ConnectingTimeout;
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sint _RedirectsRemaining;
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// Automatic page refresh
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double _LastRefreshTime;
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double _NextRefreshTime;
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std::string _RefreshUrl;
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// minimal embeded lua script support
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// Note : any embeded script is executed immediately after the closing
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@ -1137,6 +1137,40 @@ namespace NLGUI
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}
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}
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break;
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case HTML_META:
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if (_ReadingHeadTag)
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{
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bool httpEquiv = present[HTML_META_HTTP_EQUIV] && value[HTML_META_HTTP_EQUIV];
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bool httpContent = present[HTML_META_CONTENT] && value[HTML_META_CONTENT];
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if (httpEquiv && httpContent)
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{
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// only first http-equiv="refresh" should be handled
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if (_RefreshUrl.empty() && toLower(value[HTML_META_HTTP_EQUIV]) == "refresh")
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{
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const CWidgetManager::SInterfaceTimes × = CWidgetManager::getInstance()->getInterfaceTimes();
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double timeSec = times.thisFrameMs / 1000.0f;
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string content(value[HTML_META_CONTENT]);
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string::size_type pos = content.find_first_of(";");
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if (pos == string::npos)
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{
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fromString(content, _NextRefreshTime);
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_RefreshUrl = _URL;
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}
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else
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{
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fromString(content.substr(0, pos), _NextRefreshTime);
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pos = toLower(content).find("url=");
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if (pos != string::npos)
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_RefreshUrl = content.substr(pos + 4);
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}
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_NextRefreshTime += timeSec;
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}
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}
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}
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break;
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case HTML_A:
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{
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CStyleParams style;
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@ -2422,6 +2456,9 @@ namespace NLGUI
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_GroupListAdaptor = NULL;
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_DocumentUrl = "";
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_UrlFragment.clear();
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_RefreshUrl.clear();
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_NextRefreshTime = 0.0;
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_LastRefreshTime = 0.0;
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// Register
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CWidgetManager::getInstance()->registerClockMsgTarget(this);
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@ -3413,8 +3450,15 @@ namespace NLGUI
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// Handle now
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handle ();
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}
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if (systemEvent.getEventTypeExtended() == NLGUI::CEventDescriptorSystem::activecalledonparent)
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{
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if (!((NLGUI::CEventDescriptorActiveCalledOnParent &) systemEvent).getActive())
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{
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// stop refresh when window gets hidden
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_NextRefreshTime = 0;
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}
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}
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}
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return traited;
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}
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@ -4410,6 +4454,21 @@ namespace NLGUI
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// handle curl downloads
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checkDownloads();
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// handle refresh timer
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if (_NextRefreshTime > 0 && _NextRefreshTime <= (times.thisFrameMs / 1000.0f) )
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{
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// there might be valid uses for 0sec refresh, but two in a row is probably a mistake
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if (_NextRefreshTime - _LastRefreshTime >= 1.0)
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{
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_LastRefreshTime = _NextRefreshTime;
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doBrowse(_RefreshUrl.c_str());
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}
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else
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nlwarning("Ignore second 0sec http-equiv refresh in a row (url '%s')", _URL.c_str());
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_NextRefreshTime = 0;
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}
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if (_Connecting)
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{
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// Check timeout if needed
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@ -4783,6 +4842,8 @@ namespace NLGUI
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//
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_Browsing = true;
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_DocumentUrl = _URL;
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_NextRefreshTime = 0;
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_RefreshUrl.clear();
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// clear content
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beginBuild();
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