void BrowserWindow::GoHistory( int nStep ) { // if ( nStep != 0 ) { // UpdateHistory(); // } m_nCurHistoryPos += nStep; HistoryEntry* pcCurrent = HistoryCurrent(); if ( pcCurrent != NULL ) { GlobalMutex::PushLooper( this ); m_pcHTMLPart->browserExtension()->restoreState( pcCurrent->m_cState ); m_pcURLView->Set( pcCurrent->m_cURL.c_str(), false ); GlobalMutex::PopLooper(); } if ( m_nCurHistoryPos == 0 ) { m_pcToolBar->EnableButton( BI_BACK, false ); } else { m_pcToolBar->EnableButton( BI_BACK, true ); } if ( m_nCurHistoryPos >= int(m_cHistory.size()) - 1 ) { m_pcToolBar->EnableButton( BI_FORWARD, false ); } else { m_pcToolBar->EnableButton( BI_FORWARD, true ); } }
void BrowserWindow::MessageReceived( BMessage* pcMsg ) { switch( pcMsg->what ) { case ID_URL_CHANGED: { std::string cURL = m_pcURLView->Text(); for ( uint i = 0 ; i <= cURL.size() ; ++i ) { if ( i == cURL.size() || isalnum( cURL[i] ) == false ) { if ( i == cURL.size() || cURL[i] != ':' ) { std::string cTmp = cURL; cURL = "http://"; for ( uint j = 0 ; j < cTmp.size() ; ++j ) { if ( cTmp[j] != '/' ) { cURL.insert( cURL.end(), cTmp.begin() + j, cTmp.end() ); break; } } } break; } } m_pcHTMLPart->view()->MakeFocus(); OpenURL( cURL, KParts::URLArgs() ); //---------------------------------------------- #if 0 uint32 nEvents = 0; pcMsg->FindInt( "events", &nEvents ); if ( nEvents & os::TextView::EI_ESC_PRESSED ) { m_pcURLView->Set( m_pcHTMLPart->url().prettyURL().utf8().data() ); m_pcHTMLPart->view()->MakeFocus(); break; } if ( nEvents & os::TextView::EI_ENTER_PRESSED ) { std::string cURL = m_pcURLView->GetBuffer()[0]; for ( uint i = 0 ; i <= cURL.size() ; ++i ) { if ( i == cURL.size() || isalnum( cURL[i] ) == false ) { if ( i == cURL.size() || cURL[i] != ':' ) { std::string cTmp = cURL; cURL = "http://"; for ( uint j = 0 ; j < cTmp.size() ; ++j ) { if ( cTmp[j] != '/' ) { cURL.insert( cURL.end(), cTmp.begin() + j, cTmp.end() ); break; } } } break; } } UpdateHistory(); AddHistoryEntry(); m_pcHTMLPart->view()->MakeFocus(); OpenURL( cURL, KParts::URLArgs() ); UpdateHistory(); } #endif break; } case ID_ACTIVATE_URLEDIT: m_pcURLView->MakeFocus( true ); #if 0 m_pcURLView->SetCursor( -1, 0 ); #endif m_pcURLView->TextView()->SelectAll(); break; case ID_RELOAD: { KParts::URLArgs cArgs; cArgs.reload = true; cArgs.xOffset = m_pcHTMLPart->browserExtension()->xOffset(); cArgs.yOffset = m_pcHTMLPart->browserExtension()->yOffset(); #if 0 OpenURL( m_pcURLView->GetBuffer()[0], cArgs ); #endif OpenURL( m_pcURLView->Text(), cArgs ); break; } case ID_NEW_WINDOW: { BrowserWindow* pcNewWindow = new BrowserWindow( Frame().OffsetByCopy( 30.0f, 30.0f ), false ); pcNewWindow->Show(); #if 0 UpdateHistory(); std::vector<HistoryEntry*> cHistory = m_cHistory; cHistory.resize( m_nCurHistoryPos + 1 ); BrowserWindow* pcNewWindow = new BrowserWindow( GetFrame() + os::Point( 30.0f, 30.0f ), &cHistory, false ); pcNewWindow->GoHistory(0); pcNewWindow->Show( true ); pcNewWindow->MakeFocus( true ); #endif break; } case ID_OPEN_LINK: { BString cURL; pcMsg->FindString( "url", &cURL ); BrowserWindow* pcNewWindow = new BrowserWindow( Frame().OffsetByCopy( 30.0f, 30.0f ), false ); pcNewWindow->OpenURL( cURL.String(), KParts::URLArgs() ); pcNewWindow->Show(); #if 0 std::string cURL; pcMsg->FindString( "url", &cURL ); std::vector<HistoryEntry*> cHistory = m_cHistory; cHistory.resize( m_nCurHistoryPos + 1 ); BrowserWindow* pcNewWindow = new BrowserWindow( GetFrame() + os::Point( 30.0f, 30.0f ), &cHistory, false ); pcNewWindow->OpenURL( cURL, KParts::URLArgs() ); pcNewWindow->AddHistoryEntry(); pcNewWindow->Show( true ); pcNewWindow->MakeFocus( true ); #endif break; } case ID_SAVE_LINK: { BString cURL; pcMsg->FindString( "url", &cURL ); m_pcHTMLPart->browserExtension()->SaveURL( cURL.String(), "Save link as..." ); break; } case ID_COPY_LINK_LOCATION: { #if 0 std::string cURL; pcMsg->FindString( "url", &cURL ); os::Clipboard cClipboard; cClipboard.Lock(); cClipboard.Clear(); os::Message* pcData = cClipboard.GetData(); pcData->AddString( "text/plain", cURL ); cClipboard.Commit(); cClipboard.Unlock(); #endif break; } case ID_COPY: { #if 0 if ( m_cSelectedText.empty() ) { break; } os::Clipboard cClipboard; cClipboard.Lock(); cClipboard.Clear(); os::Message* pcData = cClipboard.GetData(); pcData->AddString( "text/plain", m_cSelectedText ); cClipboard.Commit(); cClipboard.Unlock(); #endif break; } case ID_FIND: #if 0 if ( m_pcSearchDialog == NULL ) { m_pcHTMLPart->findTextBegin(); m_pcSearchDialog = new FindDialog( os::Messenger(this), os::Message(ID_DO_SEARCH), os::Message(ID_SEARCH_CLOSED) ); m_pcSearchDialog->Show(); m_pcSearchDialog->MakeFocus(); } #endif break; case ID_DO_SEARCH: { #if 0 bool bFromTop = false; pcMsg->FindBool( "from_top", &bFromTop ); pcMsg->FindBool( "case_sensitive", &m_bSearchCaseSensitive ); pcMsg->FindString( "string", &m_cLastSearchStr ); KHTMLView* pcActiveView = dynamic_cast<KHTMLView*>(GetFocusChild()); KHTMLPart* pcPart = m_pcHTMLPart; if ( pcActiveView != NULL ) { pcPart = pcActiveView->part(); } if ( bFromTop ) { pcPart->findTextBegin(); } pcPart->findTextNext( m_cLastSearchStr.c_str(), true, m_bSearchCaseSensitive ); break; #endif } case ID_REPEAT_FIND: #if 0 if ( m_cLastSearchStr.empty() == false ) { KHTMLView* pcActiveView = dynamic_cast<KHTMLView*>(GetFocusChild()); KHTMLPart* pcPart = m_pcHTMLPart; if ( pcActiveView != NULL ) { pcPart = pcActiveView->part(); } pcPart->findTextNext( m_cLastSearchStr.c_str(), true, m_bSearchCaseSensitive ); } else if ( m_pcSearchDialog == NULL ) { m_pcHTMLPart->findTextBegin(); m_pcSearchDialog = new FindDialog( os::Messenger(this), os::Message(ID_DO_SEARCH), os::Message(ID_SEARCH_CLOSED) ); m_pcSearchDialog->Show(); m_pcSearchDialog->MakeFocus(); } break; case ID_SEARCH_CLOSED: m_pcSearchDialog = NULL; break; #endif case ID_GOHOME: OpenURL( "http://www.openbeos.org/", KParts::URLArgs() ); #if 0 UpdateHistory(); AddHistoryEntry(); OpenURL( "http://www.atheos.cx/", KParts::URLArgs() ); UpdateHistory(); #endif break; #if 0 case ID_PREV_URL: GoHistory( -1 ); break; case ID_NEXT_URL: GoHistory( 1 ); break; #endif case ID_START_DOWNLOAD: { #if 0 DownloadNode* psNode = NULL; std::string cPath; pcMsg->FindPointer( "node", (void**) &psNode ); pcMsg->FindString( "path", &cPath ); if ( psNode == NULL ) { break; // Should never happen } psNode->m_cPath = cPath; const std::string cDstDir = os::Path( cPath.c_str() ).GetDir(); try { os::FSNode cDirNode( cDstDir ); if ( cDirNode.GetDev() == psNode->m_pcTmpFile->GetDev() ) { rename( psNode->m_pcTmpFile->GetPath().c_str(), cPath.c_str() ); psNode->m_pcTmpFile->Detatch(); // Make sure the destructor don't do anything silly. } else { psNode->m_pcFile = new os::File( cPath, O_WRONLY | O_CREAT ); psNode->m_pcTmpFile->Seek( 0, SEEK_SET ); char anBuffer[32*1024]; for (;;) { int nLen = psNode->m_pcTmpFile->Read( anBuffer, sizeof(anBuffer) ); if ( nLen < 0 ) { throw os::errno_exception( "Failed to copy temporary file" ); } if ( psNode->m_pcFile->Write( anBuffer, nLen ) != nLen ) { throw os::errno_exception( "Failed to copy temporary file" ); } if ( nLen < int(sizeof(anBuffer)) ) { break; } } delete psNode->m_pcTmpFile; psNode->m_pcTmpFile = NULL; } } catch(...) { (new os::Alert( "Error: Failed to create file!", os::String().Format( "Failed to create '%s'", cPath.c_str() ), 0, "Sorry!", NULL ))->Go(NULL); } psNode->m_pcRequester = NULL; if ( psNode->m_bDone == false ) { Message cCancelMsg( ID_CANCEL_DOWNLOAD ); cCancelMsg.AddPointer( "node", psNode ); psNode->m_pcProgressDlg = new DownloadProgress( os::Rect( 100, 100, 449, 349 ), os::String().Format( "Download: %s", cPath.c_str() ), psNode->m_cURL, cPath, psNode->m_nContentSize, psNode->m_nStartTime, os::Messenger( this ), cCancelMsg ); psNode->m_pcProgressDlg->Show(); } else { delete psNode->m_pcTmpFile; delete psNode->m_pcFile; delete psNode; } #endif break; } case ID_CANCEL_DOWNLOAD: { #if 0 DownloadNode* psNode = NULL; pcMsg->FindPointer( "node", (void**) &psNode ); if ( psNode == NULL ) { break; // Should never happen } if ( psNode->m_pcProgressDlg != NULL ) { psNode->m_pcProgressDlg->Terminate(); psNode->m_pcProgressDlg = NULL; } if ( psNode->m_cPath.empty() == false ) { unlink( psNode->m_cPath.c_str() ); } if ( psNode->m_bDone == false ) { psNode->m_pcRequester = NULL; psNode->m_bCanceled = true; delete psNode->m_pcTmpFile; psNode->m_pcTmpFile = NULL; delete psNode->m_pcFile; psNode->m_pcFile = NULL; } else { delete psNode->m_pcTmpFile; delete psNode->m_pcFile; delete psNode; } #endif break; } default: BWindow::MessageReceived( pcMsg ); break; } }