293 lines
8.6 KiB
C++
293 lines
8.6 KiB
C++
/**
|
|
* @file llfloaterurlentry.cpp
|
|
* @brief LLFloaterURLEntry class implementation
|
|
*
|
|
* $LicenseInfo:firstyear=2007&license=viewergpl$
|
|
*
|
|
* Copyright (c) 2007-2009, Linden Research, Inc.
|
|
*
|
|
* Second Life Viewer Source Code
|
|
* The source code in this file ("Source Code") is provided by Linden Lab
|
|
* to you under the terms of the GNU General Public License, version 2.0
|
|
* ("GPL"), unless you have obtained a separate licensing agreement
|
|
* ("Other License"), formally executed by you and Linden Lab. Terms of
|
|
* the GPL can be found in doc/GPL-license.txt in this distribution, or
|
|
* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
|
|
*
|
|
* There are special exceptions to the terms and conditions of the GPL as
|
|
* it is applied to this Source Code. View the full text of the exception
|
|
* in the file doc/FLOSS-exception.txt in this software distribution, or
|
|
* online at
|
|
* http://secondlifegrid.net/programs/open_source/licensing/flossexception
|
|
*
|
|
* By copying, modifying or distributing this software, you acknowledge
|
|
* that you have read and understood your obligations described above,
|
|
* and agree to abide by those obligations.
|
|
*
|
|
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
|
|
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
|
|
* COMPLETENESS OR PERFORMANCE.
|
|
* $/LicenseInfo$
|
|
*/
|
|
|
|
#include "llviewerprecompiledheaders.h"
|
|
|
|
#include "llfloaterurlentry.h"
|
|
|
|
#include "llpanellandmedia.h"
|
|
|
|
// project includes
|
|
#include "llcombobox.h"
|
|
#include "llurlhistory.h"
|
|
#include "lluictrlfactory.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( const LLHandle<LLFloater> parent ) :
|
|
mParent( parent )
|
|
{}
|
|
|
|
LLHandle<LLFloater> 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)
|
|
{
|
|
// Set empty type to none/none. Empty string is reserved for legacy parcels
|
|
// which have no mime type set.
|
|
std::string resolved_mime_type = ! mime_type.empty() ? mime_type : "none/none";
|
|
LLFloaterURLEntry* floater_url_entry = (LLFloaterURLEntry*)mParent.get();
|
|
if ( floater_url_entry )
|
|
floater_url_entry->headerFetchComplete( status, resolved_mime_type );
|
|
}
|
|
};
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// LLFloaterURLEntry()
|
|
//-----------------------------------------------------------------------------
|
|
LLFloaterURLEntry::LLFloaterURLEntry(LLHandle<LLPanel> parent)
|
|
:
|
|
LLFloater(),
|
|
mPanelLandMediaHandle(parent)
|
|
{
|
|
LLUICtrlFactory::getInstance()->buildFloater(this, "floater_url_entry.xml");
|
|
|
|
mMediaURLEdit = getChild<LLComboBox>("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*)mPanelLandMediaHandle.get();
|
|
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
|
|
LLHandle<LLFloater> LLFloaterURLEntry::show(LLHandle<LLPanel> parent)
|
|
{
|
|
if (sInstance)
|
|
{
|
|
sInstance->open();
|
|
}
|
|
else
|
|
{
|
|
sInstance = new LLFloaterURLEntry(parent);
|
|
}
|
|
sInstance->updateFromLandMediaPanel();
|
|
return sInstance->getHandle();
|
|
}
|
|
|
|
void LLFloaterURLEntry::updateFromLandMediaPanel()
|
|
{
|
|
LLPanelLandMedia* panel_media = (LLPanelLandMedia*)mPanelLandMediaHandle.get();
|
|
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
|
|
LLStringUtil::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" || scheme == "https")
|
|
{
|
|
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 )
|
|
{
|
|
LLNotifications::instance().add( "ConfirmClearMediaUrlList", LLSD(), LLSD(),
|
|
boost::bind(&LLFloaterURLEntry::callback_clear_url_list, (LLFloaterURLEntry*)userdata, _1, _2) );
|
|
}
|
|
|
|
bool LLFloaterURLEntry::callback_clear_url_list(const LLSD& notification, const LLSD& response)
|
|
{
|
|
S32 option = LLNotification::getSelectedOption(notification, response);
|
|
if ( option == 0 ) // YES
|
|
{
|
|
// clear saved list
|
|
LLCtrlListInterface* url_list = childGetListInterface("media_entry");
|
|
if ( url_list )
|
|
{
|
|
url_list->operateOnAll( LLCtrlListInterface::OP_DELETE );
|
|
}
|
|
|
|
// clear current contents of combo box
|
|
mMediaURLEdit->clear();
|
|
|
|
// clear stored version of list
|
|
LLURLHistory::clear("parcel");
|
|
|
|
// cleared the list so disable Clear button
|
|
childSetEnabled( "clear_btn", false );
|
|
}
|
|
return false;
|
|
}
|