From 4f99e58252175f01c0b9ca1a5e2fc7acec6acec3 Mon Sep 17 00:00:00 2001 From: Brian Osman Date: Wed, 22 Nov 2017 13:23:35 -0500 Subject: Remove a huge pile of views code All of this is dead when not using the old SkWindow framework. TBR=reed@google.com Bug: skia: Change-Id: I0f6ab18987a98469bfd367d5bc10967300dfd3ca Reviewed-on: https://skia-review.googlesource.com/75384 Reviewed-by: Brian Osman Reviewed-by: Jim Van Verth Commit-Queue: Brian Osman --- experimental/Networking/SampleNetPipeReader.cpp | 129 ------------------------ 1 file changed, 129 deletions(-) delete mode 100644 experimental/Networking/SampleNetPipeReader.cpp (limited to 'experimental/Networking') diff --git a/experimental/Networking/SampleNetPipeReader.cpp b/experimental/Networking/SampleNetPipeReader.cpp deleted file mode 100644 index aef5653594..0000000000 --- a/experimental/Networking/SampleNetPipeReader.cpp +++ /dev/null @@ -1,129 +0,0 @@ -#include "SampleCode.h" -#include "SkView.h" -#include "SkCanvas.h" -#include "SkGradientShader.h" -#include "SkGPipe.h" -#include "SkSockets.h" -#include "SkOSMenu.h" - -/** - * A simple networked pipe reader - * - * This view will connect to a user specified server, in this case meaning any - * Skia app that's has a SkTCPServer set up to broadcast its piped drawing data, - * received all the data transmitted and attempt to reproduce the drawing calls. - * This reader will only keep the latest batch of data. In order to keep up with - * the server, which may be producing data at a much higher rate than the reader - * is consuming, the reader will attempt multiple reads and only render the - * latest frame. this behavior can be adjusted by changing MAX_READS_PER_FRAME - * or disabled by setting fSync to false - */ - -#define MAX_READS_PER_FRAME 12 - -class NetPipeReaderView : public SampleView { -public: - NetPipeReaderView() { - fSocket = NULL; - fSync = true; - } - - ~NetPipeReaderView() { - if (fSocket) { - delete fSocket; - } - fDataArray.reset(); - } - virtual void requestMenu(SkOSMenu* menu) { - menu->setTitle("Net Pipe Reader"); - menu->appendTextField("Server IP", "Server IP", this->getSinkID(), - "IP address"); - menu->appendSwitch("Sync", "Sync", this->getSinkID(), fSync); - } - -protected: - static void readData(int cid, const void* data, size_t size, - SkSocket::DataType type, void* context) { - NetPipeReaderView* view = (NetPipeReaderView*)context; - view->onRead(data, size); - } - - void onRead(const void* data, size_t size) { - if (size > 0) - fDataArray.append(size, (const char*)data); - } - - bool onQuery(SkEvent* evt) { - if (SampleCode::TitleQ(*evt)) { - SampleCode::TitleR(evt, "Net Pipe Reader"); - return true; - } - return this->INHERITED::onQuery(evt); - } - - bool onEvent(const SkEvent& evt) { - SkString s; - if (SkOSMenu::FindText(evt, "Server IP", &s)) { - if (NULL != fSocket) { - delete fSocket; - } - fSocket = new SkTCPClient(s.c_str()); - fSocket->connectToServer(); - SkDebugf("Connecting to %s\n", s.c_str()); - return true; - } - if (SkOSMenu::FindSwitchState(evt, "Sync", &fSync)) - return true; - return this->INHERITED::onEvent(evt); - } - - void onDrawContent(SkCanvas* canvas) { - if (NULL == fSocket) - return; - - if (fSocket->isConnected()) { - int dataToRemove = fDataArray.count(); - if (fSync) { - int numreads = 0; - while (fSocket->readPacket(readData, this) > 0 && - numreads < MAX_READS_PER_FRAME) { - // at this point, new data has been read and stored, discard - // old data since it's not needed anymore - SkASSERT(fDataArray.count() > dataToRemove); - fDataArray.remove(0, dataToRemove); - dataToRemove = fDataArray.count(); - ++numreads; - } - // clean up if max reads reached - if (numreads == MAX_READS_PER_FRAME && - fDataArray.count() > dataToRemove) - fDataArray.remove(0, dataToRemove); - } - else { - if (fSocket->readPacket(readData, this) > 0) - fDataArray.remove(0, dataToRemove); - } - } - else - fSocket->connectToServer(); - - SkGPipeReader reader(canvas); - size_t bytesRead; - SkGPipeReader::Status fStatus = reader.playback(fDataArray.begin(), - fDataArray.count(), - &bytesRead); - SkASSERT(SkGPipeReader::kError_Status != fStatus); - this->inval(NULL); - } - -private: - bool fSync; - SkTDArray fDataArray; - SkTCPClient* fSocket; - typedef SampleView INHERITED; -}; - -/////////////////////////////////////////////////////////////////////////////// - -static SkView* MyFactory() { return new NetPipeReaderView; } -static SkViewRegister reg(MyFactory); -- cgit v1.2.3