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Diffstat (limited to 'indra/newview/llmediactrl.cpp')
| -rw-r--r-- | indra/newview/llmediactrl.cpp | 937 |
1 files changed, 937 insertions, 0 deletions
diff --git a/indra/newview/llmediactrl.cpp b/indra/newview/llmediactrl.cpp new file mode 100644 index 0000000000..62b38f2b4a --- /dev/null +++ b/indra/newview/llmediactrl.cpp @@ -0,0 +1,937 @@ +/** + * @file LLMediaCtrl.cpp + * @brief Web browser UI control + * + * $LicenseInfo:firstyear=2006&license=viewergpl$ + * + * Copyright (c) 2006-2009, 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 "llmediactrl.h" + +// viewer includes +#include "llfloaterhtml.h" +#include "llfloaterworldmap.h" +#include "lluictrlfactory.h" +#include "llurldispatcher.h" +#include "llurlsimstring.h" +#include "llviewborder.h" +#include "llviewercontrol.h" +#include "llviewermedia.h" +#include "llviewerwindow.h" +#include "llnotifications.h" +#include "llweb.h" +#include "llrender.h" +#include "llpluginclassmedia.h" +#include "llslurl.h" +#include "lluictrlfactory.h" // LLDefaultChildRegistry + +// linden library includes +#include "llfocusmgr.h" + +extern BOOL gRestoreGL; + +static LLDefaultChildRegistry::Register<LLMediaCtrl> r("web_browser"); + +LLMediaCtrl::Params::Params() +: start_url("start_url"), + border_visible("border_visible", true), + ignore_ui_scale("ignore_ui_scale", true), + hide_loading("hide_loading", false), + caret_color("caret_color") +{} + +LLMediaCtrl::LLMediaCtrl( const Params& p) : + LLPanel( p ), + mTextureDepthBytes( 4 ), + mBorder(NULL), + mFrequentUpdates( true ), + mForceUpdate( false ), + mOpenLinksInExternalBrowser( false ), + mOpenLinksInInternalBrowser( false ), + mTrusted( false ), + mHomePageUrl( "" ), + mIgnoreUIScale( true ), + mAlwaysRefresh( false ), + mExternalUrl( "" ), + mMediaSource( 0 ), + mTakeFocusOnClick( true ), + mCurrentNavUrl( "" ), + mLastSetCursor( UI_CURSOR_ARROW ), + mStretchToFill( true ), + mMaintainAspectRatio ( true ), + mHideLoading (false) +{ + { + LLColor4 color = p.caret_color().get(); + setCaretColor( (unsigned int)color.mV[0], (unsigned int)color.mV[1], (unsigned int)color.mV[2] ); + } + + setIgnoreUIScale(p.ignore_ui_scale()); + + setHomePageUrl(p.start_url()); + + setBorderVisible(p.border_visible()); + + mHideLoading = p.hide_loading(); + + S32 screen_width = mIgnoreUIScale ? + llround((F32)getRect().getWidth() * LLUI::sGLScaleFactor.mV[VX]) : getRect().getWidth(); + S32 screen_height = mIgnoreUIScale ? + llround((F32)getRect().getHeight() * LLUI::sGLScaleFactor.mV[VY]) : getRect().getHeight(); + + mMediaTextureID.generate(); + mMediaSource = LLViewerMedia::newMediaImpl(mHomePageUrl, mMediaTextureID, screen_width, screen_height, false, false, "text/html"); + if ( !mMediaSource ) + { + llwarns << "media source create failed " << llendl; + // return; + } + + mMediaSource->setVisible( getVisible() ); + + mMediaSource->addObserver( this ); + + // FIXME: How do we create a bevel now? +// LLRect border_rect( 0, getRect().getHeight() + 2, getRect().getWidth() + 2, 0 ); +// mBorder = new LLViewBorder( std::string("web control border"), border_rect, LLViewBorder::BEVEL_IN ); +// addChild( mBorder ); +} + +//////////////////////////////////////////////////////////////////////////////// +// note: this is now a singleton and destruction happens via initClass() now +LLMediaCtrl::~LLMediaCtrl() +{ + + if (mMediaSource) + { + mMediaSource->remObserver( this ); + mMediaSource = NULL; + } +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::setBorderVisible( BOOL border_visible ) +{ + if ( mBorder ) + { + mBorder->setVisible( border_visible ); + }; +}; + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::setTakeFocusOnClick( bool take_focus ) +{ + mTakeFocusOnClick = take_focus; +} + +//////////////////////////////////////////////////////////////////////////////// +// set flag that forces the embedded browser to open links in the external system browser +void LLMediaCtrl::setOpenInExternalBrowser( bool valIn ) +{ + mOpenLinksInExternalBrowser = valIn; +}; + +//////////////////////////////////////////////////////////////////////////////// +// set flag that forces the embedded browser to open links in the internal browser floater +void LLMediaCtrl::setOpenInInternalBrowser( bool valIn ) +{ + mOpenLinksInInternalBrowser = valIn; +}; + +//////////////////////////////////////////////////////////////////////////////// +void LLMediaCtrl::setTrusted( bool valIn ) +{ + mTrusted = valIn; +} + +//////////////////////////////////////////////////////////////////////////////// +// +BOOL LLMediaCtrl::handleHover( S32 x, S32 y, MASK mask ) +{ + convertInputCoords(x, y); + + if (mMediaSource) + mMediaSource->mouseMove(x, y); + + gViewerWindow->setCursor(mLastSetCursor); + + return TRUE; +} + +//////////////////////////////////////////////////////////////////////////////// +// +BOOL LLMediaCtrl::handleScrollWheel( S32 x, S32 y, S32 clicks ) +{ + if (mMediaSource && mMediaSource->hasMedia()) + mMediaSource->getMediaPlugin()->scrollEvent(0, clicks, MASK_NONE); + + return TRUE; +} + +//////////////////////////////////////////////////////////////////////////////// +// +BOOL LLMediaCtrl::handleMouseUp( S32 x, S32 y, MASK mask ) +{ + convertInputCoords(x, y); + + if (mMediaSource) + { + mMediaSource->mouseUp(x, y); + + // *HACK: LLMediaImplLLMozLib automatically takes focus on mouseup, + // in addition to the onFocusReceived() call below. Undo this. JC + if (!mTakeFocusOnClick) + { + mMediaSource->focus(false); + gViewerWindow->focusClient(); + } + } + + gFocusMgr.setMouseCapture( NULL ); + + return TRUE; +} + +//////////////////////////////////////////////////////////////////////////////// +// +BOOL LLMediaCtrl::handleMouseDown( S32 x, S32 y, MASK mask ) +{ + convertInputCoords(x, y); + + if (mMediaSource) + mMediaSource->mouseDown(x, y); + + gFocusMgr.setMouseCapture( this ); + + if (mTakeFocusOnClick) + { + setFocus( TRUE ); + } + + return TRUE; +} + +//////////////////////////////////////////////////////////////////////////////// +// +BOOL LLMediaCtrl::handleDoubleClick( S32 x, S32 y, MASK mask ) +{ + convertInputCoords(x, y); + + if (mMediaSource) + mMediaSource->mouseLeftDoubleClick( x, y ); + + gFocusMgr.setMouseCapture( this ); + + if (mTakeFocusOnClick) + { + setFocus( TRUE ); + } + + return TRUE; +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::onFocusReceived() +{ + if (mMediaSource) + { + mMediaSource->focus(true); + + // Set focus for edit menu items + LLEditMenuHandler::gEditMenuHandler = mMediaSource; + } + + LLPanel::onFocusReceived(); +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::onFocusLost() +{ + if (mMediaSource) + { + mMediaSource->focus(false); + + if( LLEditMenuHandler::gEditMenuHandler == mMediaSource ) + { + // Clear focus for edit menu items + LLEditMenuHandler::gEditMenuHandler = NULL; + } + } + + gViewerWindow->focusClient(); + + LLPanel::onFocusLost(); +} + +//////////////////////////////////////////////////////////////////////////////// +// +BOOL LLMediaCtrl::postBuild () +{ + mVisibleSignal.connect(boost::bind(&LLMediaCtrl::onVisibilityChange, this, _2)); + return TRUE; +} + +//////////////////////////////////////////////////////////////////////////////// +// +BOOL LLMediaCtrl::handleKeyHere( KEY key, MASK mask ) +{ + BOOL result = FALSE; + + // FIXME: THIS IS SO WRONG. + // Menu keys should be handled by the menu system and not passed to UI elements, but this is how LLTextEditor and LLLineEditor do it... + + if (mMediaSource) + { + if( MASK_CONTROL & mask ) + { + if( 'C' == key ) + { + mMediaSource->copy(); + result = TRUE; + } + else + if( 'V' == key ) + { + mMediaSource->paste(); + result = TRUE; + } + else + if( 'X' == key ) + { + mMediaSource->cut(); + result = TRUE; + } + } + + if(!result) + { + result = mMediaSource->handleKeyHere(key, mask); + } + } + + return result; +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::handleVisibilityChange ( BOOL new_visibility ) +{ + llinfos << "visibility changed to " << (new_visibility?"true":"false") << llendl; + if(mMediaSource) + { + mMediaSource->setVisible( new_visibility ); + } +} + +//////////////////////////////////////////////////////////////////////////////// +// +BOOL LLMediaCtrl::handleUnicodeCharHere(llwchar uni_char) +{ + BOOL result = FALSE; + + // only accept 'printable' characters, sigh... + if (uni_char >= 32 // discard 'control' characters + && uni_char != 127) // SDL thinks this is 'delete' - yuck. + { + if (mMediaSource) + result = mMediaSource->handleUnicodeCharHere(uni_char); + } + + return result; +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::onVisibilityChange ( const LLSD& new_visibility ) +{ + // set state of frequent updates automatically if visibility changes + if ( new_visibility.asBoolean() ) + { + mFrequentUpdates = true; + } + else + { + mFrequentUpdates = false; + } +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::reshape( S32 width, S32 height, BOOL called_from_parent ) +{ + S32 screen_width = mIgnoreUIScale ? llround((F32)width * LLUI::sGLScaleFactor.mV[VX]) : width; + S32 screen_height = mIgnoreUIScale ? llround((F32)height * LLUI::sGLScaleFactor.mV[VY]) : height; + +// llinfos << "reshape called with width = " << width << ", height = " << height << llendl; + + // when floater is minimized, these sizes are negative + if ( screen_height > 0 && screen_width > 0 ) + { + mMediaSource->setSize(screen_width, screen_height); + mForceUpdate = true; + } + + LLPanel::reshape( width, height, called_from_parent ); +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::navigateBack() +{ + if (mMediaSource && mMediaSource->hasMedia()) + { + mMediaSource->getMediaPlugin()->browse_back(); + } +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::navigateForward() +{ + if (mMediaSource && mMediaSource->hasMedia()) + { + mMediaSource->getMediaPlugin()->browse_forward(); + } +} + +//////////////////////////////////////////////////////////////////////////////// +// +bool LLMediaCtrl::canNavigateBack() +{ + if (mMediaSource) + return mMediaSource->canNavigateBack(); + else + return false; +} + +//////////////////////////////////////////////////////////////////////////////// +// +bool LLMediaCtrl::canNavigateForward() +{ + if (mMediaSource) + return mMediaSource->canNavigateForward(); + else + return false; +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::set404RedirectUrl( std::string redirect_url ) +{ + if(mMediaSource && mMediaSource->hasMedia()) + mMediaSource->getMediaPlugin()->set_status_redirect( 404, redirect_url ); +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::clr404RedirectUrl() +{ + if(mMediaSource && mMediaSource->hasMedia()) + mMediaSource->getMediaPlugin()->set_status_redirect(404, ""); +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::navigateTo( std::string url_in, std::string mime_type) +{ + // don't browse to anything that starts with secondlife:// or sl:// + const std::string protocol1 = "secondlife://"; + const std::string protocol2 = "sl://"; + if ((LLStringUtil::compareInsensitive(url_in.substr(0, protocol1.length()), protocol1) == 0) || + (LLStringUtil::compareInsensitive(url_in.substr(0, protocol2.length()), protocol2) == 0)) + { + // TODO: Print out/log this attempt? + // llinfos << "Rejecting attempt to load restricted website :" << urlIn << llendl; + return; + } + + if (mMediaSource) + { + mCurrentNavUrl = url_in; + mMediaSource->navigateTo(url_in, mime_type, mime_type.empty()); + } +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::navigateToLocalPage( const std::string& subdir, const std::string& filename_in ) +{ + std::string language = LLUI::getLanguage(); + std::string delim = gDirUtilp->getDirDelimiter(); + std::string filename; + + filename += subdir; + filename += delim; + filename += filename_in; + + std::string expanded_filename = gDirUtilp->findSkinnedFilename("html", language, filename); + + if (! gDirUtilp->fileExists(expanded_filename)) + { + if (language != "en-us") + { + expanded_filename = gDirUtilp->findSkinnedFilename("html", "en-us", filename); + if (! gDirUtilp->fileExists(expanded_filename)) + { + llwarns << "File " << subdir << delim << filename_in << "not found" << llendl; + return; + } + } + else + { + llwarns << "File " << subdir << delim << filename_in << "not found" << llendl; + return; + } + } + if (mMediaSource) + { + mCurrentNavUrl = expanded_filename; + mMediaSource->navigateTo(expanded_filename, "text/html", false); + } + +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::navigateHome() +{ + if( mHomePageUrl.length() ) + { + if (mMediaSource) + mMediaSource->navigateTo(mHomePageUrl); + }; +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::setHomePageUrl( const std::string urlIn ) +{ + mHomePageUrl = urlIn; +} + +//////////////////////////////////////////////////////////////////////////////// +// +bool LLMediaCtrl::setCaretColor(unsigned int red, unsigned int green, unsigned int blue) +{ + //NOOP + return false; +} +//////////////////////////////////////////////////////////////////////////////// +// +std::string LLMediaCtrl::getHomePageUrl() +{ + return mHomePageUrl; +} + +//////////////////////////////////////////////////////////////////////////////// +// +LLPluginClassMedia* LLMediaCtrl::getMediaPlugin() +{ + return mMediaSource.isNull() ? NULL : mMediaSource->getMediaPlugin(); +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::draw() +{ + LLPluginClassMedia* media_plugin = NULL; + + if(mMediaSource && mMediaSource->hasMedia()) + { + media_plugin = mMediaSource->getMediaPlugin(); + } + else + { + return; + } + + LLViewerMediaTexture* media_texture = LLViewerTextureManager::findMediaTexture(mMediaTextureID); + + if (!media_texture ) + { + return; + } + + if ( gRestoreGL == 1 ) + { + LLRect r = getRect(); + reshape( r.getWidth(), r.getHeight(), FALSE ); + return; + }; + + // NOTE: optimization needed here - probably only need to do this once + // unless tearoffs change the parent which they probably do. + const LLUICtrl* ptr = findRootMostFocusRoot(); + if ( ptr && ptr->hasFocus() ) + { + setFrequentUpdates( true ); + } + else + { + setFrequentUpdates( false ); + }; + + // alpha off for this + LLGLSUIDefault gls_ui; + LLGLDisable gls_alphaTest( GL_ALPHA_TEST ); + + gGL.pushMatrix(); + { + if (mIgnoreUIScale) + { + glLoadIdentity(); + // font system stores true screen origin, need to scale this by UI scale factor + // to get render origin for this view (with unit scale) + gGL.translatef(floorf(LLFontGL::sCurOrigin.mX * LLUI::sGLScaleFactor.mV[VX]), + floorf(LLFontGL::sCurOrigin.mY * LLUI::sGLScaleFactor.mV[VY]), + LLFontGL::sCurOrigin.mZ); + } + + // scale texture to fit the space using texture coords + gGL.getTexUnit(0)->bind(media_texture); + gGL.color4fv( LLColor4::white.mV ); + F32 max_u = ( F32 )media_plugin->getWidth() / ( F32 )media_plugin->getTextureWidth(); + F32 max_v = ( F32 )media_plugin->getHeight() / ( F32 )media_plugin->getTextureHeight(); + + LLRect r = getRect(); + S32 width, height; + S32 x_offset = 0; + S32 y_offset = 0; + + if(mStretchToFill) + { + if(mMaintainAspectRatio) + { + F32 media_aspect = (F32)(media_plugin->getWidth()) / (F32)(media_plugin->getHeight()); + F32 view_aspect = (F32)(r.getWidth()) / (F32)(r.getHeight()); + if(media_aspect > view_aspect) + { + // max width, adjusted height + width = r.getWidth(); + height = llmin(llmax(S32(width / media_aspect), 0), r.getHeight()); + } + else + { + // max height, adjusted width + height = r.getHeight(); + width = llmin(llmax(S32(height * media_aspect), 0), r.getWidth()); + } + } + else + { + width = r.getWidth(); + height = r.getHeight(); + } + } + else + { + width = llmin(media_plugin->getWidth(), r.getWidth()); + height = llmin(media_plugin->getHeight(), r.getHeight()); + } + + x_offset = (r.getWidth() - width) / 2; + y_offset = (r.getHeight() - height) / 2; + + // draw the browser + gGL.setSceneBlendType(LLRender::BT_REPLACE); + gGL.begin( LLRender::QUADS ); + if (! media_plugin->getTextureCoordsOpenGL()) + { + // render using web browser reported width and height, instead of trying to invert GL scale + gGL.texCoord2f( max_u, 0.f ); + gGL.vertex2i( x_offset + width, y_offset + height ); + + gGL.texCoord2f( 0.f, 0.f ); + gGL.vertex2i( x_offset, y_offset + height ); + + gGL.texCoord2f( 0.f, max_v ); + gGL.vertex2i( x_offset, y_offset ); + + gGL.texCoord2f( max_u, max_v ); + gGL.vertex2i( x_offset + width, y_offset ); + } + else + { + // render using web browser reported width and height, instead of trying to invert GL scale + gGL.texCoord2f( max_u, max_v ); + gGL.vertex2i( x_offset + width, y_offset + height ); + + gGL.texCoord2f( 0.f, max_v ); + gGL.vertex2i( x_offset, y_offset + height ); + + gGL.texCoord2f( 0.f, 0.f ); + gGL.vertex2i( x_offset, y_offset ); + + gGL.texCoord2f( max_u, 0.f ); + gGL.vertex2i( x_offset + width, y_offset ); + } + gGL.end(); + gGL.setSceneBlendType(LLRender::BT_ALPHA); + } + gGL.popMatrix(); + + // highlight if keyboard focus here. (TODO: this needs some work) + if ( mBorder && mBorder->getVisible() ) + mBorder->setKeyboardFocusHighlight( gFocusMgr.childHasKeyboardFocus( this ) ); + + + LLPanel::draw(); +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::convertInputCoords(S32& x, S32& y) +{ + bool coords_opengl = false; + + if(mMediaSource && mMediaSource->hasMedia()) + { + coords_opengl = mMediaSource->getMediaPlugin()->getTextureCoordsOpenGL(); + } + + x = mIgnoreUIScale ? llround((F32)x * LLUI::sGLScaleFactor.mV[VX]) : x; + if ( ! coords_opengl ) + { + y = mIgnoreUIScale ? llround((F32)(y) * LLUI::sGLScaleFactor.mV[VY]) : y; + } + else + { + y = mIgnoreUIScale ? llround((F32)(getRect().getHeight() - y) * LLUI::sGLScaleFactor.mV[VY]) : getRect().getHeight() - y; + }; +} + +//////////////////////////////////////////////////////////////////////////////// +// static +bool LLMediaCtrl::onClickLinkExternalTarget(const LLSD& notification, const LLSD& response ) +{ + S32 option = LLNotification::getSelectedOption(notification, response); + if ( 0 == option ) + { + // open in external browser because we don't support + // creation of our own secondary browser windows + LLWeb::loadURLExternal( notification["payload"]["external_url"].asString() ); + } + return false; +} + +//////////////////////////////////////////////////////////////////////////////// +// inherited from LLViewerMediaObserver +//virtual +void LLMediaCtrl::handleMediaEvent(LLPluginClassMedia* self, EMediaEvent event) +{ + switch(event) + { + case MEDIA_EVENT_CONTENT_UPDATED: + { + // LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_CONTENT_UPDATED " << LL_ENDL; + }; + break; + + case MEDIA_EVENT_TIME_DURATION_UPDATED: + { + // LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_TIME_DURATION_UPDATED, time is " << self->getCurrentTime() << " of " << self->getDuration() << LL_ENDL; + }; + break; + + case MEDIA_EVENT_SIZE_CHANGED: + { + LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_SIZE_CHANGED " << LL_ENDL; + LLRect r = getRect(); + reshape( r.getWidth(), r.getHeight(), FALSE ); + }; + break; + + case MEDIA_EVENT_CURSOR_CHANGED: + { + LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_CURSOR_CHANGED, new cursor is " << self->getCursorName() << LL_ENDL; + + std::string cursor = self->getCursorName(); + + if(cursor == "arrow") + mLastSetCursor = UI_CURSOR_ARROW; + else if(cursor == "ibeam") + mLastSetCursor = UI_CURSOR_IBEAM; + else if(cursor == "splith") + mLastSetCursor = UI_CURSOR_SIZEWE; + else if(cursor == "splitv") + mLastSetCursor = UI_CURSOR_SIZENS; + else if(cursor == "hand") + mLastSetCursor = UI_CURSOR_HAND; + else // for anything else, default to the arrow + mLastSetCursor = UI_CURSOR_ARROW; + }; + break; + + case MEDIA_EVENT_NAVIGATE_BEGIN: + { + LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_NAVIGATE_BEGIN, url is " << self->getNavigateURI() << LL_ENDL; + if(mMediaSource && mHideLoading) + { + mMediaSource->suspendUpdates(true); + } + }; + break; + + case MEDIA_EVENT_NAVIGATE_COMPLETE: + { + LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_NAVIGATE_COMPLETE, result string is: " << self->getNavigateResultString() << LL_ENDL; + if(mMediaSource && mHideLoading) + { + mMediaSource->suspendUpdates(false); + } + }; + break; + + case MEDIA_EVENT_PROGRESS_UPDATED: + { + LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_PROGRESS_UPDATED, loading at " << self->getProgressPercent() << "%" << LL_ENDL; + }; + break; + + case MEDIA_EVENT_STATUS_TEXT_CHANGED: + { + LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_STATUS_TEXT_CHANGED, new status text is: " << self->getStatusText() << LL_ENDL; + }; + break; + + case MEDIA_EVENT_LOCATION_CHANGED: + { + LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_LOCATION_CHANGED, new uri is: " << self->getLocation() << LL_ENDL; + }; + break; + + case MEDIA_EVENT_CLICK_LINK_HREF: + { + LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_CLICK_LINK_HREF, target is \"" << self->getClickTarget() << "\", uri is " << self->getClickURL() << LL_ENDL; + onClickLinkHref(self); + }; + break; + + case MEDIA_EVENT_CLICK_LINK_NOFOLLOW: + { + LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_CLICK_LINK_NOFOLLOW, uri is " << self->getClickURL() << LL_ENDL; + onClickLinkNoFollow(self); + }; + break; + + case MEDIA_EVENT_PLUGIN_FAILED: + { + LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_PLUGIN_FAILED" << LL_ENDL; + }; + break; + }; + + // chain all events to any potential observers of this object. + emitEvent(self, event); +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::onClickLinkHref( LLPluginClassMedia* self ) +{ + // retrieve the event parameters + std::string target = self->getClickTarget(); + std::string url = self->getClickURL(); + + // if there is a value for the target + if ( !target.empty() ) + { + if ( target == "_external" ) + { + mExternalUrl = url; + LLSD payload; + payload["external_url"] = mExternalUrl; + LLNotifications::instance().add( "WebLaunchExternalTarget", LLSD(), payload, onClickLinkExternalTarget); + return; + } + } + + const std::string protocol1( "http://" ); + const std::string protocol2( "https://" ); + if( mOpenLinksInExternalBrowser ) + { + if ( !url.empty() ) + { + if ( LLStringUtil::compareInsensitive( url.substr( 0, protocol1.length() ), protocol1 ) == 0 || + LLStringUtil::compareInsensitive( url.substr( 0, protocol2.length() ), protocol2 ) == 0 ) + { + LLWeb::loadURLExternal( url ); + } + } + } + else + if( mOpenLinksInInternalBrowser ) + { + if ( !url.empty() ) + { + if ( LLStringUtil::compareInsensitive( url.substr( 0, protocol1.length() ), protocol1 ) == 0 || + LLStringUtil::compareInsensitive( url.substr( 0, protocol2.length() ), protocol2 ) == 0 ) + { + // If we spawn a new LLFloaterHTML, assume we want it to + // follow this LLMediaCtrl's trust for whether or + // not to open secondlife:///app/ links. JC. +// const bool open_links_externally = false; +// LLFloaterHtml::getInstance()->show( +// event_in.mStringPayload, +// "Second Life Browser", +// open_links_externally, +// mTrusted); + } + } + } +} + +//////////////////////////////////////////////////////////////////////////////// +// +void LLMediaCtrl::onClickLinkNoFollow( LLPluginClassMedia* self ) +{ + std::string url = self->getClickURL(); + if (LLSLURL::isSLURLCommand(url) + && !mTrusted) + { + // block handling of this secondlife:///app/ URL + LLNotifications::instance().add("UnableToOpenCommandURL"); + return; + } + + LLURLDispatcher::dispatch(url, this, mTrusted); +} + +//////////////////////////////////////////////////////////////////////////////// +// +std::string LLMediaCtrl::getCurrentNavUrl() +{ + return mCurrentNavUrl; +} + |