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Diffstat (limited to 'indra/newview/llfloaterurlentry.cpp')
| -rw-r--r-- | indra/newview/llfloaterurlentry.cpp | 268 |
1 files changed, 268 insertions, 0 deletions
diff --git a/indra/newview/llfloaterurlentry.cpp b/indra/newview/llfloaterurlentry.cpp new file mode 100644 index 0000000000..1ad9e0577c --- /dev/null +++ b/indra/newview/llfloaterurlentry.cpp @@ -0,0 +1,268 @@ +/** + * @file llfloaterurlentry.cpp + * @brief LLFloaterURLEntry class implementation + * + * Copyright (c) 2002-$CurrentYear$, Linden Research, Inc. + * $License$ + */ + +#include "llviewerprecompiledheaders.h" + +#include "llfloaterurlentry.h" + +#include "llpanellandmedia.h" + +// project includes +#include "llcombobox.h" +#include "llurlhistory.h" +#include "llvieweruictrlfactory.h" +#include "llwindow.h" +#include "llviewerwindow.h" + +static LLFloaterURLEntry* sInstance = NULL; + +// Move this to its own file. +// helper class that tries to download a URL from a web site and calls a method +// on the Panel Land Media and to discover the MIME type +class LLMediaTypeResponder : public LLHTTPClient::Responder +{ +public: + LLMediaTypeResponder( LLViewHandle parent ) : + mParent( parent ) + {} + + LLViewHandle mParent; + + + virtual void completedHeader(U32 status, const std::string& reason, const LLSD& content) + { + std::string media_type = content["content-type"].asString(); + std::string::size_type idx1 = media_type.find_first_of(";"); + std::string mime_type = media_type.substr(0, idx1); + completeAny(status, mime_type); + } + + virtual void error( U32 status, const std::string& reason ) + { + completeAny(status, "none/none"); + } + + void completeAny(U32 status, const std::string& mime_type) + { + LLFloaterURLEntry* floater_url_entry = + (LLFloaterURLEntry*)LLFloater::getFloaterByHandle(mParent); + if ( floater_url_entry ) + floater_url_entry->headerFetchComplete( status, mime_type ); + } +}; + +//----------------------------------------------------------------------------- +// LLFloaterURLEntry() +//----------------------------------------------------------------------------- +LLFloaterURLEntry::LLFloaterURLEntry(LLViewHandle parent) + : + LLFloater(), + mPanelLandMediaHandle(parent) +{ + gUICtrlFactory->buildFloater(this, "floater_url_entry.xml"); + + mMediaURLEdit = LLUICtrlFactory::getComboBoxByName(this, "media_entry"); + + // Cancel button + childSetAction("cancel_btn", onBtnCancel, this); + + // Cancel button + childSetAction("clear_btn", onBtnClear, this); + + // clear media list button + LLSD parcel_history = LLURLHistory::getURLHistory("parcel"); + bool enable_clear_button = parcel_history.size() > 0 ? true : false; + childSetEnabled( "clear_btn", enable_clear_button ); + + // OK button + childSetAction("ok_btn", onBtnOK, this); + + setDefaultBtn("ok_btn"); + buildURLHistory(); + + sInstance = this; +} + +//----------------------------------------------------------------------------- +// ~LLFloaterURLEntry() +//----------------------------------------------------------------------------- +LLFloaterURLEntry::~LLFloaterURLEntry() +{ + sInstance = NULL; +} + +void LLFloaterURLEntry::buildURLHistory() +{ + LLCtrlListInterface* url_list = childGetListInterface("media_entry"); + if (url_list) + { + url_list->operateOnAll(LLCtrlListInterface::OP_DELETE); + } + + // Get all of the entries in the "parcel" collection + LLSD parcel_history = LLURLHistory::getURLHistory("parcel"); + + LLSD::array_iterator iter_history = + parcel_history.beginArray(); + LLSD::array_iterator end_history = + parcel_history.endArray(); + for(; iter_history != end_history; ++iter_history) + { + url_list->addSimpleElement((*iter_history).asString()); + } +} + +void LLFloaterURLEntry::headerFetchComplete(U32 status, const std::string& mime_type) +{ + LLPanelLandMedia* panel_media = (LLPanelLandMedia*)LLPanel::getPanelByHandle(mPanelLandMediaHandle); + if (panel_media) + { + // status is ignored for now -- error = "none/none" + panel_media->setMediaType(mime_type); + panel_media->setMediaURL(mMediaURLEdit->getValue().asString()); + } + // Decrement the cursor + getWindow()->decBusyCount(); + childSetVisible("loading_label", false); + close(); +} + +// static +LLViewHandle LLFloaterURLEntry::show(LLViewHandle parent) +{ + if (sInstance) + { + sInstance->open(); + } + else + { + sInstance = new LLFloaterURLEntry(parent); + } + sInstance->updateFromLandMediaPanel(); + return sInstance->getHandle(); +} + +void LLFloaterURLEntry::updateFromLandMediaPanel() +{ + LLPanelLandMedia* panel_media = (LLPanelLandMedia*)LLPanel::getPanelByHandle(mPanelLandMediaHandle); + if (panel_media) + { + std::string media_url = panel_media->getMediaURL(); + addURLToCombobox(media_url); + } +} + +bool LLFloaterURLEntry::addURLToCombobox(const std::string& media_url) +{ + if(! mMediaURLEdit->setSimple( media_url ) && ! media_url.empty()) + { + mMediaURLEdit->add( media_url ); + mMediaURLEdit->setSimple( media_url ); + return true; + } + + // URL was not added for whatever reason (either it was empty or already existed) + return false; +} + +// static +//----------------------------------------------------------------------------- +// onBtnOK() +//----------------------------------------------------------------------------- +void LLFloaterURLEntry::onBtnOK( void* userdata ) +{ + LLFloaterURLEntry *self =(LLFloaterURLEntry *)userdata; + + std::string media_url = self->mMediaURLEdit->getValue().asString(); + self->mMediaURLEdit->remove(media_url); + LLURLHistory::removeURL("parcel", media_url); + if(self->addURLToCombobox(media_url)) + { + // Add this url to the parcel collection + LLURLHistory::addURL("parcel", media_url); + } + + // leading whitespace causes problems with the MIME-type detection so strip it + LLString::trim( media_url ); + + // First check the URL scheme + LLURI url(media_url); + std::string scheme = url.scheme(); + + // We assume that an empty scheme is an http url, as this is how we will treat it. + if(scheme == "") + { + scheme = "http"; + } + + // Discover the MIME type only for "http" scheme. + if(scheme == "http") + { + LLHTTPClient::getHeaderOnly( media_url, + new LLMediaTypeResponder(self->getHandle())); + } + else + { + self->headerFetchComplete(0, scheme); + } + + // Grey the buttons until we get the header response + self->childSetEnabled("ok_btn", false); + self->childSetEnabled("cancel_btn", false); + self->childSetEnabled("media_entry", false); + + // show progress bar here? + getWindow()->incBusyCount(); + self->childSetVisible("loading_label", true); +} + +// static +//----------------------------------------------------------------------------- +// onBtnCancel() +//----------------------------------------------------------------------------- +void LLFloaterURLEntry::onBtnCancel( void* userdata ) +{ + LLFloaterURLEntry *self =(LLFloaterURLEntry *)userdata; + self->close(); +} + +// static +//----------------------------------------------------------------------------- +// onBtnClear() +//----------------------------------------------------------------------------- +void LLFloaterURLEntry::onBtnClear( void* userdata ) +{ + gViewerWindow->alertXml( "ConfirmClearMediaUrlList", callback_clear_url_list, userdata ); +} + +void LLFloaterURLEntry::callback_clear_url_list(S32 option, void* userdata) +{ + if ( option == 0 ) // YES + { + LLFloaterURLEntry *self =(LLFloaterURLEntry *)userdata; + + if ( self ) + { + // clear saved list + LLCtrlListInterface* url_list = self->childGetListInterface("media_entry"); + if ( url_list ) + { + url_list->operateOnAll( LLCtrlListInterface::OP_DELETE ); + } + + // clear current contents of combo box + self->mMediaURLEdit->clear(); + + // clear stored version of list + LLURLHistory::clear("parcel"); + + // cleared the list so disable Clear button + self->childSetEnabled( "clear_btn", false ); + } + } +} |