[NOT TO COMMIT] File Manager: make "date modified" column depending on the 12/24 hour setting.

cc/CCHeadsUpDisplayLayerImpl.cpp

Index: cc/CCHeadsUpDisplayLayerImpl.cpp
diff --git a/cc/CCHeadsUpDisplayLayerImpl.cpp b/cc/CCHeadsUpDisplayLayerImpl.cpp
deleted file mode 100644
index 58a490ef742889811797e996c165f26afed6978d..0000000000000000000000000000000000000000
--- a/cc/CCHeadsUpDisplayLayerImpl.cpp
+++ /dev/null
@@ -1,296 +0,0 @@
-// Copyright 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "config.h"
-
-#include "CCHeadsUpDisplayLayerImpl.h"
-
-#include "base/stringprintf.h"
-#include "ui/gfx/point.h"
-#include "CCDebugRectHistory.h"
-#include "CCFontAtlas.h"
-#include "CCFrameRateCounter.h"
-#include "CCLayerTreeHostImpl.h"
-#include "CCQuadSink.h"
-#include "CCTextureDrawQuad.h"
-#include "Extensions3DChromium.h"
-#include "GraphicsContext3D.h"
-#include "SkBitmap.h"
-#include "SkColorMatrixFilter.h"
-#include "SkPaint.h"
-#include "skia/ext/platform_canvas.h"
-
-namespace cc {
-
-static inline SkPaint createPaint()
-{
-    // The SkCanvas is in RGBA but the shader is expecting BGRA, so we need to
-    // swizzle our colors when drawing to the SkCanvas.
-    SkColorMatrix swizzleMatrix;
-    for (int i = 0; i < 20; ++i)
-        swizzleMatrix.fMat[i] = 0;
-    swizzleMatrix.fMat[0 + 5 * 2] = 1;
-    swizzleMatrix.fMat[1 + 5 * 1] = 1;
-    swizzleMatrix.fMat[2 + 5 * 0] = 1;
-    swizzleMatrix.fMat[3 + 5 * 3] = 1;
-
-    SkPaint paint;
-    paint.setColorFilter(new SkColorMatrixFilter(swizzleMatrix))->unref();
-    return paint;
-}
-
-CCHeadsUpDisplayLayerImpl::CCHeadsUpDisplayLayerImpl(int id)
-    : CCLayerImpl(id)
-{
-}
-
-CCHeadsUpDisplayLayerImpl::~CCHeadsUpDisplayLayerImpl()
-{
-}
-
-void CCHeadsUpDisplayLayerImpl::setFontAtlas(scoped_ptr<CCFontAtlas> fontAtlas)
-{
-    m_fontAtlas = fontAtlas.Pass();
-}
-
-void CCHeadsUpDisplayLayerImpl::willDraw(CCResourceProvider* resourceProvider)
-{
-    CCLayerImpl::willDraw(resourceProvider);
-
-    if (!m_hudTexture)
-        m_hudTexture = CCScopedTexture::create(resourceProvider);
-
-    // FIXME: Scale the HUD by deviceScale to make it more friendly under high DPI.
-
-    if (m_hudTexture->size() != bounds())
-        m_hudTexture->free();
-
-    if (!m_hudTexture->id())
-        m_hudTexture->allocate(CCRenderer::ImplPool, bounds(), GraphicsContext3D::RGBA, CCResourceProvider::TextureUsageAny);
-}
-
-void CCHeadsUpDisplayLayerImpl::appendQuads(CCQuadSink& quadSink, CCAppendQuadsData& appendQuadsData)
-{
-    if (!m_hudTexture->id())
-        return;
-
-    CCSharedQuadState* sharedQuadState = quadSink.useSharedQuadState(createSharedQuadState());
-
-    IntRect quadRect(IntPoint(), bounds());
-    bool premultipliedAlpha = true;
-    FloatRect uvRect(0, 0, 1, 1);
-    bool flipped = false;
-    quadSink.append(CCTextureDrawQuad::create(sharedQuadState, quadRect, m_hudTexture->id(), premultipliedAlpha, uvRect, flipped).PassAs<CCDrawQuad>(), appendQuadsData);
-}
-
-void CCHeadsUpDisplayLayerImpl::updateHudTexture(CCResourceProvider* resourceProvider)
-{
-    if (!m_hudTexture->id())
-        return;
-
-    SkISize canvasSize;
-    if (m_hudCanvas)
-        canvasSize = m_hudCanvas->getDeviceSize();
-    else
-        canvasSize.set(0, 0);
-
-    if (canvasSize.fWidth != bounds().width() || canvasSize.fHeight != bounds().height() || !m_hudCanvas)
-        m_hudCanvas = adoptPtr(skia::CreateBitmapCanvas(bounds().width(), bounds().height(), false /* opaque */));
-
-    m_hudCanvas->clear(SkColorSetARGB(0, 0, 0, 0));
-    drawHudContents(m_hudCanvas.get());
-
-    const SkBitmap* bitmap = &m_hudCanvas->getDevice()->accessBitmap(false);
-    SkAutoLockPixels locker(*bitmap);
-
-    IntRect layerRect(IntPoint(), bounds());
-    ASSERT(bitmap->config() == SkBitmap::kARGB_8888_Config);
-    resourceProvider->upload(m_hudTexture->id(), static_cast<const uint8_t*>(bitmap->getPixels()), layerRect, layerRect, IntSize());
-}
-
-void CCHeadsUpDisplayLayerImpl::didDraw(CCResourceProvider* resourceProvider)
-{
-    CCLayerImpl::didDraw(resourceProvider);
-
-    if (!m_hudTexture->id())
-        return;
-
-    // FIXME: the following assert will not be true when sending resources to a
-    // parent compositor. We will probably need to hold on to m_hudTexture for
-    // longer, and have several HUD textures in the pipeline.
-    ASSERT(!resourceProvider->inUseByConsumer(m_hudTexture->id()));
-}
-
-void CCHeadsUpDisplayLayerImpl::didLoseContext()
-{
-    m_hudTexture.clear();
-}
-
-bool CCHeadsUpDisplayLayerImpl::layerIsAlwaysDamaged() const
-{
-    return true;
-}
-
-void CCHeadsUpDisplayLayerImpl::drawHudContents(SkCanvas* canvas)
-{
-    const CCLayerTreeSettings& settings = layerTreeHostImpl()->settings();
-
-    if (settings.showPlatformLayerTree) {
-        SkPaint paint = createPaint();
-        paint.setColor(SkColorSetARGB(192, 0, 0, 0));
-        canvas->drawRect(SkRect::MakeXYWH(0, 0, bounds().width(), bounds().height()), paint);
-    }
-
-    int fpsCounterHeight = 40;
-    int fpsCounterTop = 2;
-    int platformLayerTreeTop;
-
-    if (settings.showFPSCounter)
-        platformLayerTreeTop = fpsCounterTop + fpsCounterHeight;
-    else
-        platformLayerTreeTop = 0;
-
-    if (settings.showFPSCounter)
-        drawFPSCounter(canvas, layerTreeHostImpl()->fpsCounter(), fpsCounterTop, fpsCounterHeight);
-
-    if (settings.showPlatformLayerTree && m_fontAtlas.get()) {
-        std::string layerTree = layerTreeHostImpl()->layerTreeAsText();
-        m_fontAtlas->drawText(canvas, createPaint(), layerTree, gfx::Point(2, platformLayerTreeTop), bounds());
-    }
-
-    if (settings.showDebugRects())
-        drawDebugRects(canvas, layerTreeHostImpl()->debugRectHistory());
-}
-
-void CCHeadsUpDisplayLayerImpl::drawFPSCounter(SkCanvas* canvas, CCFrameRateCounter* fpsCounter, int top, int height)
-{
-    float textWidth = 170; // so text fits on linux.
-    float graphWidth = fpsCounter->timeStampHistorySize();
-
-    // Draw the FPS text.
-    drawFPSCounterText(canvas, fpsCounter, top, textWidth, height);
-
-    // Draw FPS graph.
-    const double loFPS = 0;
-    const double hiFPS = 80;
-    SkPaint paint = createPaint();
-    paint.setColor(SkColorSetRGB(154, 205, 50));
-    canvas->drawRect(SkRect::MakeXYWH(2 + textWidth, top, graphWidth, height / 2), paint);
-
-    paint.setColor(SkColorSetRGB(255, 250, 205));
-    canvas->drawRect(SkRect::MakeXYWH(2 + textWidth, top + height / 2, graphWidth, height / 2), paint);
-
-    int graphLeft = static_cast<int>(textWidth + 3);
-    int x = 0;
-    double h = static_cast<double>(height - 2);
-    SkPath path;
-    for (int i = 0; i < fpsCounter->timeStampHistorySize() - 1; ++i) {
-        int j = i + 1;
-        double delta = fpsCounter->timeStampOfRecentFrame(j) - fpsCounter->timeStampOfRecentFrame(i);
-
-        // Skip plotting this particular instantaneous frame rate if it is not likely to have been valid.
-        if (fpsCounter->isBadFrameInterval(delta)) {
-            x += 1;
-            continue;
-        }
-
-        double fps = 1.0 / delta;
-
-        // Clamp the FPS to the range we want to plot visually.
-        double p = 1 - ((fps - loFPS) / (hiFPS - loFPS));
-        if (p < 0)
-            p = 0;
-        if (p > 1)
-            p = 1;
-
-        // Plot this data point.
-        SkPoint cur = SkPoint::Make(graphLeft + x, 1 + top + p*h);
-        if (path.isEmpty())
-            path.moveTo(cur);
-        else
-            path.lineTo(cur);
-        x += 1;
-    }
-    paint.setColor(SK_ColorRED);
-    paint.setStyle(SkPaint::kStroke_Style);
-    paint.setStrokeWidth(1);
-    paint.setAntiAlias(true);
-    canvas->drawPath(path, paint);
-}
-
-void CCHeadsUpDisplayLayerImpl::drawFPSCounterText(SkCanvas* canvas, CCFrameRateCounter* fpsCounter, int top, int width, int height)
-{
-    double averageFPS, stdDeviation;
-    fpsCounter->getAverageFPSAndStandardDeviation(averageFPS, stdDeviation);
-
-    // Draw background.
-    SkPaint paint = createPaint();
-    paint.setColor(SK_ColorBLACK);
-    canvas->drawRect(SkRect::MakeXYWH(2, top, width, height), paint);
-
-    // Draw FPS text.
-    if (m_fontAtlas.get())
-        m_fontAtlas->drawText(canvas, createPaint(), base::StringPrintf("FPS: %4.1f +/- %3.1f", averageFPS, stdDeviation), gfx::Point(10, height / 3), IntSize(width, height));
-}
-
-void CCHeadsUpDisplayLayerImpl::drawDebugRects(SkCanvas* canvas, CCDebugRectHistory* debugRectHistory)
-{
-    const Vector<CCDebugRect>& debugRects = debugRectHistory->debugRects();
-
-    for (size_t i = 0; i < debugRects.size(); ++i) {
-        SkColor strokeColor = 0;
-        SkColor fillColor = 0;
-
-        switch (debugRects[i].type) {
-        case PaintRectType:
-            // Paint rects in red
-            strokeColor = SkColorSetARGB(255, 255, 0, 0);
-            fillColor = SkColorSetARGB(30, 255, 0, 0);
-            break;
-        case PropertyChangedRectType:
-            // Property-changed rects in blue
-            strokeColor = SkColorSetARGB(255, 255, 0, 0);
-            fillColor = SkColorSetARGB(30, 0, 0, 255);
-            break;
-        case SurfaceDamageRectType:
-            // Surface damage rects in yellow-orange
-            strokeColor = SkColorSetARGB(255, 200, 100, 0);
-            fillColor = SkColorSetARGB(30, 200, 100, 0);
-            break;
-        case ReplicaScreenSpaceRectType:
-            // Screen space rects in green.
-            strokeColor = SkColorSetARGB(255, 100, 200, 0);
-            fillColor = SkColorSetARGB(30, 100, 200, 0);
-            break;
-        case ScreenSpaceRectType:
-            // Screen space rects in purple.
-            strokeColor = SkColorSetARGB(255, 100, 0, 200);
-            fillColor = SkColorSetARGB(10, 100, 0, 200);
-            break;
-        case OccludingRectType:
-            // Occluding rects in a reddish color.
-            strokeColor = SkColorSetARGB(255, 200, 0, 100);
-            fillColor = SkColorSetARGB(10, 200, 0, 100);
-            break;
-        }
-
-        const FloatRect& rect = debugRects[i].rect;
-        SkRect skRect = SkRect::MakeXYWH(rect.x(), rect.y(), rect.width(), rect.height());
-        SkPaint paint = createPaint();
-        paint.setColor(fillColor);
-        canvas->drawRect(skRect, paint);
-
-        paint.setColor(strokeColor);
-        paint.setStyle(SkPaint::kStroke_Style);
-        paint.setStrokeWidth(2);
-        canvas->drawRect(skRect, paint);
-    }
-}
-
-const char* CCHeadsUpDisplayLayerImpl::layerTypeAsString() const
-{
-    return "HeadsUpDisplayLayer";
-}
-
-}