diff options
Diffstat (limited to 'mp/src/vgui2/chromehtml/chromewrapper.cpp')
| -rw-r--r-- | mp/src/vgui2/chromehtml/chromewrapper.cpp | 441 |
1 files changed, 0 insertions, 441 deletions
diff --git a/mp/src/vgui2/chromehtml/chromewrapper.cpp b/mp/src/vgui2/chromehtml/chromewrapper.cpp deleted file mode 100644 index 88f6ee9d..00000000 --- a/mp/src/vgui2/chromehtml/chromewrapper.cpp +++ /dev/null @@ -1,441 +0,0 @@ -//========= Copyright Valve Corporation, All rights reserved. ============// -// -// Purpose: Creates a HTML control -// -// $NoKeywords: $ -//=============================================================================// -#include "winlite.h" -#include "html_chrome.h" -#include "tier1/interface.h" -#include "reliabletimer.h" -#include "htmlmanager.h" - -#include "html/htmlprotobuf.h" -#include <html/ichromehtmlwrapper.h> - -//----------------------------------------------------------------------------- -// Purpose: owner object that gets responses from the CEF thread and dispatches them -//----------------------------------------------------------------------------- -class CHTMLController : public IHTMLChromeController -{ -public: - CHTMLController() { m_BrowserSerial = 0; m_nCefTargetFrameRate = 0; SetDefLessFunc( m_mapBrowserRequests ); SetDefLessFunc( m_mapBrowsers ); } - ~CHTMLController() {} - - bool Init( const char *pchHTMLCacheDir, const char *pchCookiePath ); - void Shutdown(); - - void SetWebCookie( const char *pchHostname, const char *pchKey, const char *pchValue, const char *pchPath, RTime32 nExpires ); - void GetWebCookiesForURL( CUtlString *pstrValue, const char *pchURL, const char *pchName ); - void SetClientBuildID( uint64 ulBuildID ); - - bool BHasPendingMessages(); - - void CreateBrowser( IHTMLResponses *pBrowser, bool bPopupWindow, const char *pchUserAgentIdentifier ); - void RemoveBrowser( IHTMLResponses *pBrowser ); - bool RunFrame(); - - void WakeThread() { AccessHTMLWrapper().WakeThread(); } - HTMLCommandBuffer_t *GetFreeCommandBuffer( EHTMLCommands eCmd, int iBrowser ) { return AccessHTMLWrapper().GetFreeCommandBuffer( eCmd, iBrowser ); } - void PushCommand( HTMLCommandBuffer_t *pCmd ) { AccessHTMLWrapper().PushCommand( pCmd ); } - - - bool GetMainThreadCommand( HTMLCommandBuffer_t **pCmd ) { return AccessHTMLWrapper().GetMainThreadCommand( pCmd ); } - void ReleaseCommandBuffer( HTMLCommandBuffer_t *pCmd ) { AccessHTMLWrapper().ReleaseCommandBuffer( pCmd ); } - -#ifdef DBGFLAG_VALIDATE - void Validate( CValidator &validator, const char *pchName ); - bool ChromePrepareForValidate(); - bool ChromeResumeFromValidate(); -#endif - - void SetCefThreadTargetFrameRate( uint32 nFPS ); - -private: - // keeps track of outstanding browser create requests - CUtlMap< uint32, IHTMLResponses *, int > m_mapBrowserRequests; - // the next unique identifier to use when doing a browser create - uint32 m_BrowserSerial; - // the map of browser handles to our html panel objects, used for cef thread command dispatching - CUtlMap< uint32, IHTMLResponses *, int > m_mapBrowsers; - - int m_nCefTargetFrameRate; -}; - - -static CHTMLController s_HTMLController; -EXPOSE_SINGLE_INTERFACE_GLOBALVAR( CHTMLController, IHTMLChromeController, CHROMEHTML_CONTROLLER_INTERFACE_VERSION, s_HTMLController ); - - -//----------------------------------------------------------------------------- -// Purpose: request the cef thread to make a new browser -//----------------------------------------------------------------------------- -void CHTMLController::CreateBrowser( IHTMLResponses *pBrowser, bool bPopupWindow, const char *pchUserAgentIdentifier ) -{ - m_BrowserSerial++; - m_mapBrowserRequests.Insert( m_BrowserSerial, pBrowser ); - - CHTMLProtoBufMsg<CMsgBrowserCreate> cmd( eHTMLCommands_BrowserCreate ); - cmd.Body().set_request_id( m_BrowserSerial ); - cmd.Body().set_popup( bPopupWindow ); - cmd.Body().set_useragent( pchUserAgentIdentifier ); - HTMLCommandBuffer_t *pBuf = AccessHTMLWrapper().GetFreeCommandBuffer( eHTMLCommands_BrowserCreate, -1 ); - cmd.SerializeCrossProc( &pBuf->m_Buffer ); - AccessHTMLWrapper().PushCommand( pBuf ); -} - - -//----------------------------------------------------------------------------- -// Purpose: delete a browser we have -//----------------------------------------------------------------------------- -void CHTMLController::RemoveBrowser( IHTMLResponses *pBrowser ) -{ - - // pull ourselves from the browser handle list as we are doing away - FOR_EACH_MAP_FAST( m_mapBrowsers, i) - { - if ( m_mapBrowsers[i] == pBrowser ) - { - // tell the cef thread this browser is going away - CHTMLProtoBufMsg<CMsgBrowserRemove> cmd( eHTMLCommands_BrowserRemove ); - cmd.Body().set_browser_handle( pBrowser->BrowserGetIndex() ); - HTMLCommandBuffer_t *pBuf = AccessHTMLWrapper().GetFreeCommandBuffer( eHTMLCommands_BrowserRemove, pBrowser->BrowserGetIndex() ); - cmd.SerializeCrossProc( &pBuf->m_Buffer ); - AccessHTMLWrapper().PushCommand( pBuf ); - - // now kill it - m_mapBrowsers.RemoveAt( i ); - } - } - - // also remove us from pending list if in it - FOR_EACH_MAP_FAST( m_mapBrowserRequests, i) - { - if ( m_mapBrowserRequests[i] == pBrowser ) - m_mapBrowserRequests.RemoveAt( i ); - } -} - - -//----------------------------------------------------------------------------- -// Purpose: turn on the cef engine -//----------------------------------------------------------------------------- -bool CHTMLController::Init( const char *pchHTMLCacheDir, const char *pchCookiePath ) -{ -#if !defined(WIN64) && !defined(STATIC_TIER0) - ChromeInit( pchHTMLCacheDir, pchCookiePath ); -#endif - - return true; -} - - -//----------------------------------------------------------------------------- -// Purpose: shutdown chrome -//----------------------------------------------------------------------------- -void CHTMLController::Shutdown() -{ -#if !defined(WIN64) && !defined(STATIC_TIER0) - ChromeShutdown(); -#endif -} - - - -// helper macro to dispatch messages from the cef thread -#define HTML_MSG_FUNC( eHTMLCommand, bodyType, commandFunc ) \ - case eHTMLCommand: \ -{ \ - CHTMLProtoBufMsg< bodyType > cmd( pCmd->m_eCmd ); \ - if ( !cmd.BDeserializeCrossProc( &pCmd->m_Buffer ) ) \ -{ \ - bError = true; \ -} \ - else \ -{ \ - int idx = m_mapBrowsers.Find( cmd.BodyConst().browser_handle() ); \ - if ( idx != m_mapBrowsers.InvalidIndex() ) \ -{ \ - if ( m_mapBrowsers[idx] ) \ - m_mapBrowsers[idx]->commandFunc( &cmd.BodyConst() ); \ -} \ -} \ -} \ - break; \ - - -//----------------------------------------------------------------------------- -// Purpose: process any ipc responses we have pending -//----------------------------------------------------------------------------- -bool CHTMLController::RunFrame() -{ - VPROF_BUDGET( "CHTMLController::RunFrame", VPROF_BUDGETGROUP_TENFOOT ); - HTMLCommandBuffer_t *pCmd; - bool bError = false; - bool bDidwork = false; - - // Paint messages are dispatched last to avoid doing excessive work on - // the main thread when two paint messages have stacked up in the queue. - // This could be greatly optimized by doing atomic buffer swaps instead - // of pushing the paint updates through a queue, but this helps for now. - // -henryg - CUtlVector< HTMLCommandBuffer_t * > vecDeferredPaint; - - while( GetMainThreadCommand( &pCmd ) ) - { - bool bRelease = true; - bDidwork = true; - //Msg( "Got response %d\n", pCmd->m_eCmd ); - switch( pCmd->m_eCmd ) - { - default: - break; - case eHTMLCommands_BrowserCreateResponse: - { - CHTMLProtoBufMsg< CMsgBrowserCreateResponse > cmd( pCmd->m_eCmd ); - if ( !cmd.BDeserializeCrossProc( &pCmd->m_Buffer ) ) - { - bError = true; - } - else - { - int idx = m_mapBrowserRequests.Find( cmd.BodyConst().request_id() ); - if ( idx != m_mapBrowserRequests.InvalidIndex() ) - { - m_mapBrowsers.Insert( cmd.BodyConst().browser_handle(), m_mapBrowserRequests[idx] ); - m_mapBrowserRequests[idx]->BrowserSetIndex( cmd.BodyConst().browser_handle() ); - m_mapBrowserRequests.RemoveAt( idx ); - } - } - } - break; - case eHTMLCommands_NeedsPaint: - { - bRelease = false; - vecDeferredPaint.AddToTail( pCmd ); - } - break; - - HTML_MSG_FUNC( eHTMLCommands_BrowserReady, CMsgBrowserReady, BrowserReady ); - HTML_MSG_FUNC( eHTMLCommands_StartRequest, CMsgStartRequest, BrowserStartRequest ); - HTML_MSG_FUNC( eHTMLCommands_URLChanged, CMsgURLChanged, BrowserURLChanged ); - HTML_MSG_FUNC( eHTMLCommands_FinishedRequest, CMsgFinishedRequest, BrowserFinishedRequest ); - HTML_MSG_FUNC( eHTMLCommands_ShowPopup, CMsgShowPopup, BrowserShowPopup ); - HTML_MSG_FUNC( eHTMLCommands_HidePopup, CMsgHidePopup, BrowserHidePopup ); - HTML_MSG_FUNC( eHTMLCommands_OpenNewTab, CMsgOpenNewTab, BrowserOpenNewTab ); - HTML_MSG_FUNC( eHTMLCommands_PopupHTMLWindow, CMsgPopupHTMLWindow, BrowserPopupHTMLWindow ); - HTML_MSG_FUNC( eHTMLCommands_SetHTMLTitle, CMsgSetHTMLTitle, BrowserSetHTMLTitle ); - HTML_MSG_FUNC( eHTMLCommands_LoadingResource, CMsgLoadingResource, BrowserLoadingResource ); - HTML_MSG_FUNC( eHTMLCommands_StatusText, CMsgStatusText, BrowserStatusText ); - HTML_MSG_FUNC( eHTMLCommands_SetCursor, CMsgSetCursor, BrowserSetCursor ); - HTML_MSG_FUNC( eHTMLCommands_FileLoadDialog, CMsgFileLoadDialog, BrowserFileLoadDialog ); - HTML_MSG_FUNC( eHTMLCommands_ShowToolTip, CMsgShowToolTip, BrowserShowToolTip ); - HTML_MSG_FUNC( eHTMLCommands_UpdateToolTip, CMsgUpdateToolTip, BrowserUpdateToolTip ); - HTML_MSG_FUNC( eHTMLCommands_HideToolTip, CMsgHideToolTip, BrowserHideToolTip ); - HTML_MSG_FUNC( eHTMLCommands_SearchResults, CMsgSearchResults, BrowserSearchResults ); - HTML_MSG_FUNC( eHTMLCommands_Close, CMsgClose, BrowserClose ); - HTML_MSG_FUNC( eHTMLCommands_GetZoomResponse, CMsgGetZoomResponse, BrowserGetZoomResponse ); - HTML_MSG_FUNC( eHTMLCommands_HorizontalScrollBarSizeResponse, CMsgHorizontalScrollBarSizeResponse, BrowserHorizontalScrollBarSizeResponse ); - HTML_MSG_FUNC( eHTMLCommands_VerticalScrollBarSizeResponse, CMsgVerticalScrollBarSizeResponse, BrowserVerticalScrollBarSizeResponse ); - HTML_MSG_FUNC( eHTMLCommands_LinkAtPositionResponse, CMsgLinkAtPositionResponse, BrowserLinkAtPositionResponse ); - HTML_MSG_FUNC( eHTMLCommands_ZoomToElementAtPositionResponse, CMsgZoomToElementAtPositionResponse, BrowserZoomToElementAtPositionResponse ); - HTML_MSG_FUNC( eHTMLCommands_JSAlert, CMsgJSAlert, BrowserJSAlert ); - HTML_MSG_FUNC( eHTMLCommands_JSConfirm, CMsgJSConfirm, BrowserJSConfirm ); - HTML_MSG_FUNC( eHTMLCommands_OpenSteamURL, CMsgOpenSteamURL, BrowserOpenSteamURL ); - HTML_MSG_FUNC( eHTMLCommands_CanGoBackandForward, CMsgCanGoBackAndForward, BrowserCanGoBackandForward ); - HTML_MSG_FUNC( eHTMLCommands_SizePopup, CMsgSizePopup, BrowserSizePopup ); - HTML_MSG_FUNC( eHTMLCommands_ScaleToValueResponse, CMsgScalePageToValueResponse, BrowserScalePageToValueResponse ); - HTML_MSG_FUNC( eHTMLCommands_RequestFullScreen, CMsgRequestFullScreen, BrowserRequestFullScreen ); - HTML_MSG_FUNC( eHTMLCommands_ExitFullScreen, CMsgExitFullScreen, BrowserExitFullScreen ); - HTML_MSG_FUNC( eHTMLCommands_GetCookiesForURLResponse, CMsgGetCookiesForURLResponse, BrowserGetCookiesForURLResponse ); - HTML_MSG_FUNC( eHTMLCommands_NodeGotFocus, CMsgNodeHasFocus, BrowserNodeGotFocus ); - HTML_MSG_FUNC( eHTMLCommands_SavePageToJPEGResponse, CMsgSavePageToJPEGResponse, BrowserSavePageToJPEGResponse ); - HTML_MSG_FUNC( eHTMLCommands_GetFocusedNodeValueResponse, CMsgFocusedNodeTextResponse, BrowserFocusedNodeValueResponse ); - } - if ( bError ) - { - Warning( "Failed to parse command %d", pCmd->m_eCmd ); - Assert( !"Bad Command" ); - } - if ( bRelease ) - { - ReleaseCommandBuffer( pCmd ); - } - } - - // Collapse deferred paints by browser ID and process them; the latest texture always - // has fully updated bits, we simply union its dirty rect with the skipped updates. - // Note: browser resizes always include a full dirty rect, we don't have to check here. - while ( vecDeferredPaint.Count() ) - { - // Pull the last paint off the queue - pCmd = vecDeferredPaint[ vecDeferredPaint.Count() - 1 ]; - int iBrowser = pCmd->m_iBrowser; - CHTMLProtoBufMsg<CMsgNeedsPaint> cmd( eHTMLCommands_NeedsPaint ); - DbgVerify( cmd.BDeserializeCrossProc( &pCmd->m_Buffer ) ); - ReleaseCommandBuffer( pCmd ); - vecDeferredPaint.Remove( vecDeferredPaint.Count() - 1 ); - - - CMsgNeedsPaint &body = cmd.Body(); - CChromeUpdateRegion region; - if ( body.updatewide() && body.updatetall() ) - { - region.MarkDirtyRect( body.updatex(), body.updatey(), body.updatex() + body.updatewide(), body.updatey() + body.updatetall() ); - } - else - { - region.MarkAllDirty(); - } - - // Remove earlier paints for the same browser from the queue - for ( int i = vecDeferredPaint.Count() - 1; i >= 0; --i ) - { - if ( vecDeferredPaint[i]->m_iBrowser == iBrowser ) - { - // Decode - CHTMLProtoBufMsg<CMsgNeedsPaint> cmdMerge( eHTMLCommands_NeedsPaint ); - DbgVerify( cmdMerge.BDeserializeCrossProc( &vecDeferredPaint[i]->m_Buffer ) ); - CMsgNeedsPaint &bodyMerge = cmdMerge.Body(); - - if ( body.browser_handle() == bodyMerge.browser_handle() ) - { - ReleaseCommandBuffer( vecDeferredPaint[i] ); - vecDeferredPaint.Remove( i ); - - // Merge update region - if ( bodyMerge.updatewide() && bodyMerge.updatetall() ) - { - region.MarkDirtyRect( bodyMerge.updatex(), bodyMerge.updatey(), bodyMerge.updatex() + bodyMerge.updatewide(), bodyMerge.updatey() + bodyMerge.updatetall() ); - } - else - { - region.MarkAllDirty(); - } - - // Send response to the skipped paint update to free up the texture slot - pCmd = GetFreeCommandBuffer( eHTMLCommands_NeedsPaintResponse, bodyMerge.browser_handle() ); - CHTMLProtoBufMsg<CMsgNeedsPaintResponse> cmdResponse( eHTMLCommands_NeedsPaintResponse ); - cmdResponse.Body().set_browser_handle( bodyMerge.browser_handle() ); - cmdResponse.Body().set_textureid( bodyMerge.textureid() ); - cmdResponse.SerializeCrossProc( &pCmd->m_Buffer ); - PushCommand( pCmd ); - } - } - } - - // Dispatch the merged update - int idxBrowser = m_mapBrowsers.Find( body.browser_handle() ); - if ( idxBrowser != m_mapBrowsers.InvalidIndex() ) - { - if ( m_mapBrowsers[idxBrowser] ) - { - int updateWide = region.GetUpdateWide( body.wide() ); - int updateTall = region.GetUpdateTall( body.tall() ); - if ( updateWide != body.wide() || updateTall != body.tall() ) - { - body.set_updatex( region.GetUpdateX( body.wide() ) ); - body.set_updatey( region.GetUpdateY( body.tall() ) ); - body.set_updatewide( updateWide ); - body.set_updatetall( updateTall ); - } - else - { - body.clear_updatex(); - body.clear_updatey(); - body.clear_updatewide(); - body.clear_updatetall(); - } - m_mapBrowsers[idxBrowser]->BrowserNeedsPaint( &body ); - } - } - } - - return bDidwork; -} - -//----------------------------------------------------------------------------- -// Purpose: set a cef cookie -//----------------------------------------------------------------------------- -void CHTMLController::SetWebCookie( const char *pchHostname, const char *pchKey, const char *pchValue, const char *pchPath, RTime32 nExpires ) -{ -#if !defined(WIN64) && !defined(STATIC_TIER0) - ChromeSetWebCookie( pchHostname, pchKey, pchValue, pchPath, nExpires ); -#endif -} - - -//----------------------------------------------------------------------------- -// Purpose: set the buildid to report -//----------------------------------------------------------------------------- -void CHTMLController::SetClientBuildID( uint64 ulBuildID ) -{ -#if !defined(WIN64) && !defined(STATIC_TIER0) - ChromeSetClientBuildID( ulBuildID ); -#endif -} - - -//----------------------------------------------------------------------------- -// Purpose: get the cef cookies for a url -//----------------------------------------------------------------------------- -void CHTMLController::GetWebCookiesForURL( CUtlString *pstrValue, const char *pchURL, const char *pchName ) -{ -#if !defined(WIN64) && !defined(STATIC_TIER0) - ChromeGetWebCookiesForURL( pstrValue, pchURL, pchName ); -#endif -} - - -//----------------------------------------------------------------------------- -// Purpose: true if any pending html message in the queue -//----------------------------------------------------------------------------- -bool CHTMLController::BHasPendingMessages() -{ - return AccessHTMLWrapper().BHasPendingMessages(); -} - - -//----------------------------------------------------------------------------- -// Purpose: tell the cef thread the frame rate to use if it changes -//----------------------------------------------------------------------------- -void CHTMLController::SetCefThreadTargetFrameRate( uint32 nFPS ) -{ - if ( nFPS != m_nCefTargetFrameRate ) - { - m_nCefTargetFrameRate = nFPS; - CHTMLProtoBufMsg<CMsgSetTargetFrameRate> cmd( eHTMLCommands_SetTargetFrameRate ); - cmd.Body().set_ntargetframerate( nFPS ); - HTMLCommandBuffer_t *pBuf = AccessHTMLWrapper().GetFreeCommandBuffer( eHTMLCommands_SetTargetFrameRate, -1 ); - cmd.SerializeCrossProc( &pBuf->m_Buffer ); - AccessHTMLWrapper().PushCommand( pBuf ); - } -} - -#ifdef DBGFLAG_VALIDATE -//----------------------------------------------------------------------------- -// Purpose: validate mem -//----------------------------------------------------------------------------- -void CHTMLController::Validate( CValidator &validator, const char *pchName ) -{ - ChromeValidate( validator, "ChromeValidate" ); - - validator.Push( "CHTMLController::ValidateStatics", NULL, pchName ); - ValidateObj( m_mapBrowserRequests ); - ValidateObj( m_mapBrowsers ); - validator.Pop(); -} - -bool CHTMLController::ChromeResumeFromValidate() -{ - return ::ChromeResumeFromValidate(); -} - -bool CHTMLController::ChromePrepareForValidate() -{ - return ::ChromePrepareForValidate(); -} -#endif // DBGFLAG_VALIDATE - - - |