Remove all code related to NaCl

platform_tools/nacl/src/nacl_debugger.cpp

-
-/*
- * Copyright 2013 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "ppapi/cpp/completion_callback.h"
-#include "ppapi/cpp/graphics_2d.h"
-#include "ppapi/cpp/image_data.h"
-#include "ppapi/cpp/instance.h"
-#include "ppapi/cpp/module.h"
-#include "ppapi/cpp/point.h"
-#include "ppapi/cpp/rect.h"
-#include "ppapi/cpp/var.h"
-
-#include "SkBase64.h"
-#include "SkBitmap.h"
-#include "SkCanvas.h"
-#include "SkColor.h"
-#include "SkDebugger.h"
-#include "SkGraphics.h"
-#include "SkStream.h"
-#include "SkString.h"
-
-class SkiaInstance;
-
-// Used by SkDebugf
-SkiaInstance* gPluginInstance;
-
-void FlushCallback(void* data, int32_t result);
-
-// Skia's subclass of pp::Instance, our interface with the browser.
-class SkiaInstance : public pp::Instance {
-public:
-    explicit SkiaInstance(PP_Instance instance)
-        : pp::Instance(instance)
-        , fCanvas(NULL)
-        , fFlushLoopRunning(false)
-        , fFlushPending(false)
-
-    {
-        gPluginInstance = this;
-        SkGraphics::Init();
-    }
-
-    virtual ~SkiaInstance() {
-        SkGraphics::Term();
-        gPluginInstance = NULL;
-    }
-
-    virtual void HandleMessage(const pp::Var& var_message) {
-        // Receive a message from javascript.
-        if (var_message.is_string()) {
-            SkString msg(var_message.AsString().c_str());
-            if (msg.startsWith("init")) {
-            } else if (msg.startsWith("LoadSKP")) {
-                size_t startIndex = strlen("LoadSKP");
-                size_t dataSize = msg.size()/sizeof(char) - startIndex;
-                SkBase64 decodedData;
-                decodedData.decode(msg.c_str() + startIndex, dataSize);
-                size_t decodedSize = 3 * (dataSize / 4);
-                SkDebugf("Got size: %d\n", decodedSize);
-                if (!decodedData.getData()) {
-                    SkDebugf("Failed to decode SKP\n");
-                    return;
-                }
-                SkMemoryStream pictureStream(decodedData.getData(), decodedSize);
-                SkPicture* picture = SkPicture::CreateFromStream(&pictureStream);
-                if (NULL == picture) {
-                    SkDebugf("Failed to create SKP.\n");
-                    return;
-                }
-                fDebugger.loadPicture(picture);
-                picture->unref();
-
-                // Set up the command list.
-                PostMessage("ClearCommands");
-                for (int i = 0; i < fDebugger.getSize(); ++i) {
-                    SkString addCommand("AddCommand:");
-                    addCommand.append(fDebugger.getDrawCommandAt(i)->toString());
-                    PostMessage(addCommand.c_str());
-                }
-                PostMessage("UpdateCommands");
-
-                // Set the overview text.
-                SkString overviewText;
-                fDebugger.getOverviewText(NULL, 0.0, &overviewText, 1);
-                overviewText.prepend("SetOverview:");
-                PostMessage(overviewText.c_str());
-
-                // Draw the SKP.
-                if (!fFlushLoopRunning) {
-                    Paint();
-                }
-            } else if (msg.startsWith("CommandSelected:")) {
-                size_t startIndex = strlen("CommandSelected:");
-                int index = atoi(msg.c_str() + startIndex);
-                fDebugger.setIndex(index);
-                if (!fFlushLoopRunning) {
-                    Paint();
-                }
-            } else if (msg.startsWith("Rewind")) {
-                fCanvas->clear(SK_ColorWHITE);
-                fDebugger.setIndex(0);
-                if (!fFlushLoopRunning) {
-                    Paint();
-                }
-            } else if (msg.startsWith("StepBack")) {
-                fCanvas->clear(SK_ColorWHITE);
-                int currentIndex = fDebugger.index();
-                if (currentIndex > 1) {
-                    fDebugger.setIndex(currentIndex - 1);
-                    if (!fFlushLoopRunning) {
-                        Paint();
-                    }
-                }
-            } else if (msg.startsWith("Pause")) {
-                // TODO(borenet)
-            } else if (msg.startsWith("StepForward")) {
-                int currentIndex = fDebugger.index();
-                if (currentIndex < fDebugger.getSize() -1) {
-                    fDebugger.setIndex(currentIndex + 1);
-                    if (!fFlushLoopRunning) {
-                        Paint();
-                    }
-                }
-            } else if (msg.startsWith("Play")) {
-                fDebugger.setIndex(fDebugger.getSize() - 1);
-                if (!fFlushLoopRunning) {
-                    Paint();
-                }
-            }
-        }
-    }
-
-    void Paint() {
-        if (!fImage.is_null()) {
-            fDebugger.draw(fCanvas);
-            fDeviceContext.PaintImageData(fImage, pp::Point(0, 0));
-            if (!fFlushPending) {
-                fFlushPending = true;
-                fDeviceContext.Flush(pp::CompletionCallback(&FlushCallback, this));
-            } else {
-                SkDebugf("A flush is pending... Skipping flush.\n");
-            }
-        } else {
-            SkDebugf("No pixels to write to!\n");
-        }
-    }
-
-    virtual void DidChangeView(const pp::Rect& position, const pp::Rect& clip) {
-        if (position.size().width() == fWidth &&
-            position.size().height() == fHeight) {
-            return;  // We don't care about the position, only the size.
-        }
-        fWidth = position.size().width();
-        fHeight = position.size().height();
-
-        fDeviceContext = pp::Graphics2D(this, pp::Size(fWidth, fHeight), false);
-        if (!BindGraphics(fDeviceContext)) {
-            SkDebugf("Couldn't bind the device context\n");
-            return;
-        }
-        fImage = pp::ImageData(this,
-                               PP_IMAGEDATAFORMAT_BGRA_PREMUL,
-                               pp::Size(fWidth, fHeight), false);
-        const SkImageInfo info = SkImageInfo::MakeN32Premul(fWidth, fHeight);
-        fBitmap.installPixels(info, fImage.data(), info.minRowBytes());
-        if (fCanvas) {
-            delete fCanvas;
-        }
-        fCanvas = new SkCanvas(fBitmap);
-        fCanvas->clear(SK_ColorWHITE);
-        if (!fFlushLoopRunning) {
-            Paint();
-        }
-    }
-
-    void OnFlush() {
-        fFlushLoopRunning = true;
-        fFlushPending = false;
-        Paint();
-    }
-
-private:
-    pp::Graphics2D fDeviceContext;
-    pp::ImageData fImage;
-    int fWidth;
-    int fHeight;
-
-    SkBitmap fBitmap;
-    SkCanvas* fCanvas;
-    SkDebugger fDebugger;
-
-    bool fFlushLoopRunning;
-    bool fFlushPending;
-};
-
-void FlushCallback(void* data, int32_t result) {
-    static_cast<SkiaInstance*>(data)->OnFlush();
-}
-
-class SkiaModule : public pp::Module {
-public:
-    SkiaModule() : pp::Module() {}
-    virtual ~SkiaModule() {}
-
-    virtual pp::Instance* CreateInstance(PP_Instance instance) {
-        return new SkiaInstance(instance);
-    }
-};
-
-namespace pp {
-Module* CreateModule() {
-    return new SkiaModule();
-}
-}  // namespace pp