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Diffstat (limited to 'gfx/canvas_direct2d_unittest.cc')
| -rw-r--r-- | gfx/canvas_direct2d_unittest.cc | 350 |
1 files changed, 0 insertions, 350 deletions
diff --git a/gfx/canvas_direct2d_unittest.cc b/gfx/canvas_direct2d_unittest.cc deleted file mode 100644 index 8884f32..0000000 --- a/gfx/canvas_direct2d_unittest.cc +++ /dev/null @@ -1,350 +0,0 @@ -// Copyright (c) 2010 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 <windows.h> -#include <uxtheme.h> -#include <vsstyle.h> -#include <vssym32.h> - -#include "base/command_line.h" -#include "base/ref_counted_memory.h" -#include "base/resource_util.h" -#include "base/scoped_ptr.h" -#include "gfx/brush.h" -#include "gfx/canvas_direct2d.h" -#include "gfx/canvas_skia.h" -#include "gfx/codec/png_codec.h" -#include "gfx/native_theme_win.h" -#include "gfx/rect.h" -#include "gfx/win_util.h" -#include "grit/gfx_resources.h" -#include "testing/gtest/include/gtest/gtest.h" - - -namespace { - -const char kVisibleModeFlag[] = "d2d-canvas-visible"; -const wchar_t kWindowClassName[] = L"GFXD2DTestWindowClass"; - -class TestWindow { - public: - static const int kWindowSize = 500; - static const int kWindowPosition = 10; - - TestWindow() : hwnd_(NULL) { - if (CommandLine::ForCurrentProcess()->HasSwitch(kVisibleModeFlag)) - Sleep(1000); - - RegisterMyClass(); - - hwnd_ = CreateWindowEx(0, kWindowClassName, NULL, - WS_OVERLAPPEDWINDOW, - kWindowPosition, kWindowPosition, - kWindowSize, kWindowSize, - NULL, NULL, NULL, this); - DCHECK(hwnd_); - - // Initialize the RenderTarget for the window. - rt_ = MakeHWNDRenderTarget(); - - if (CommandLine::ForCurrentProcess()->HasSwitch(kVisibleModeFlag)) - ShowWindow(hwnd(), SW_SHOW); - } - virtual ~TestWindow() { - if (CommandLine::ForCurrentProcess()->HasSwitch(kVisibleModeFlag)) - Sleep(1000); - DestroyWindow(hwnd()); - UnregisterMyClass(); - } - - HWND hwnd() const { return hwnd_; } - - ID2D1RenderTarget* rt() const { return rt_.get(); } - - private: - ID2D1RenderTarget* MakeHWNDRenderTarget() { - D2D1_RENDER_TARGET_PROPERTIES rt_properties = - D2D1::RenderTargetProperties(); - rt_properties.usage = D2D1_RENDER_TARGET_USAGE_GDI_COMPATIBLE; - - ID2D1HwndRenderTarget* rt = NULL; - gfx::CanvasDirect2D::GetD2D1Factory()->CreateHwndRenderTarget( - rt_properties, - D2D1::HwndRenderTargetProperties(hwnd(), D2D1::SizeU(500, 500)), - &rt); - return rt; - } - - void RegisterMyClass() { - WNDCLASSEX class_ex; - class_ex.cbSize = sizeof(WNDCLASSEX); - class_ex.style = CS_DBLCLKS; - class_ex.lpfnWndProc = &DefWindowProc; - class_ex.cbClsExtra = 0; - class_ex.cbWndExtra = 0; - class_ex.hInstance = NULL; - class_ex.hIcon = NULL; - class_ex.hCursor = LoadCursor(NULL, IDC_ARROW); - class_ex.hbrBackground = reinterpret_cast<HBRUSH>(COLOR_BACKGROUND); - class_ex.lpszMenuName = NULL; - class_ex.lpszClassName = kWindowClassName; - class_ex.hIconSm = class_ex.hIcon; - ATOM atom = RegisterClassEx(&class_ex); - DCHECK(atom); - } - - void UnregisterMyClass() { - ::UnregisterClass(kWindowClassName, NULL); - } - - HWND hwnd_; - - ScopedComPtr<ID2D1RenderTarget> rt_; - - DISALLOW_COPY_AND_ASSIGN(TestWindow); -}; - -// Loads a png data blob from the data resources associated with this -// executable, decodes it and returns a SkBitmap. -SkBitmap LoadBitmapFromResources(int resource_id) { - SkBitmap bitmap; - - HINSTANCE resource_instance = GetModuleHandle(NULL); - void* data_ptr; - size_t data_size; - if (base::GetDataResourceFromModule(resource_instance, resource_id, &data_ptr, - &data_size)) { - scoped_refptr<RefCountedMemory> memory(new RefCountedStaticMemory( - reinterpret_cast<const unsigned char*>(data_ptr), data_size)); - if (!memory) - return bitmap; - - if (!gfx::PNGCodec::Decode(memory->front(), memory->size(), &bitmap)) - NOTREACHED() << "Unable to decode theme image resource " << resource_id; - } - return bitmap; -} - -bool CheckForD2DCompatibility() { - if (!gfx::Direct2dIsAvailable()) { - LOG(WARNING) << "Test is disabled as it requires either Windows 7 or " << - "Vista with Platform Update KB971644"; - return false; - } - return true; -} - -} // namespace - -TEST(CanvasDirect2D, CreateCanvas) { - if (!CheckForD2DCompatibility()) - return; - TestWindow window; - gfx::CanvasDirect2D canvas(window.rt()); -} - -TEST(CanvasDirect2D, SaveRestoreNesting) { - if (!CheckForD2DCompatibility()) - return; - TestWindow window; - gfx::CanvasDirect2D canvas(window.rt()); - - // Simple. - canvas.Save(); - canvas.Restore(); - - // Nested. - canvas.Save(); - canvas.Save(); - canvas.Restore(); - canvas.Restore(); - - // Simple alpha. - canvas.SaveLayerAlpha(127); - canvas.Restore(); - - // Alpha with sub-rect. - canvas.SaveLayerAlpha(127, gfx::Rect(20, 20, 100, 100)); - canvas.Restore(); - - // Nested alpha. - canvas.Save(); - canvas.SaveLayerAlpha(127); - canvas.Save(); - canvas.Restore(); - canvas.Restore(); - canvas.Restore(); -} - -TEST(CanvasDirect2D, SaveLayerAlpha) { - if (!CheckForD2DCompatibility()) - return; - TestWindow window; - gfx::CanvasDirect2D canvas(window.rt()); - - canvas.Save(); - canvas.FillRectInt(SK_ColorBLUE, 20, 20, 100, 100); - canvas.SaveLayerAlpha(127); - canvas.FillRectInt(SK_ColorRED, 60, 60, 100, 100); - canvas.Restore(); - canvas.Restore(); -} - -TEST(CanvasDirect2D, SaveLayerAlphaWithBounds) { - if (!CheckForD2DCompatibility()) - return; - TestWindow window; - gfx::CanvasDirect2D canvas(window.rt()); - - canvas.Save(); - canvas.FillRectInt(SK_ColorBLUE, 20, 20, 100, 100); - canvas.SaveLayerAlpha(127, gfx::Rect(60, 60, 50, 50)); - canvas.FillRectInt(SK_ColorRED, 60, 60, 100, 100); - canvas.Restore(); - canvas.Restore(); -} - -TEST(CanvasDirect2D, FillRect) { - if (!CheckForD2DCompatibility()) - return; - TestWindow window; - gfx::CanvasDirect2D canvas(window.rt()); - - canvas.FillRectInt(SK_ColorRED, 20, 20, 100, 100); -} - -TEST(CanvasDirect2D, PlatformPainting) { - if (!CheckForD2DCompatibility()) - return; - TestWindow window; - gfx::CanvasDirect2D canvas(window.rt()); - - gfx::NativeDrawingContext dc = canvas.BeginPlatformPaint(); - - // Use the system theme engine to draw a native button. This only works on a - // GDI device context. - RECT r = { 20, 20, 220, 80 }; - gfx::NativeTheme::instance()->PaintButton( - dc, BP_PUSHBUTTON, PBS_NORMAL, DFCS_BUTTONPUSH, &r); - - canvas.EndPlatformPaint(); -} - -TEST(CanvasDirect2D, ClipRect) { - if (!CheckForD2DCompatibility()) - return; - TestWindow window; - gfx::CanvasDirect2D canvas(window.rt()); - - canvas.FillRectInt(SK_ColorGREEN, 0, 0, 500, 500); - canvas.ClipRectInt(20, 20, 120, 120); - canvas.FillRectInt(SK_ColorBLUE, 0, 0, 500, 500); -} - -TEST(CanvasDirect2D, ClipRectWithTranslate) { - if (!CheckForD2DCompatibility()) - return; - TestWindow window; - gfx::CanvasDirect2D canvas(window.rt()); - - // Repeat the same rendering as in ClipRect... - canvas.Save(); - canvas.FillRectInt(SK_ColorGREEN, 0, 0, 500, 500); - canvas.ClipRectInt(20, 20, 120, 120); - canvas.FillRectInt(SK_ColorBLUE, 0, 0, 500, 500); - canvas.Restore(); - - // ... then translate, clip and fill again relative to the new origin. - canvas.Save(); - canvas.TranslateInt(150, 150); - canvas.ClipRectInt(10, 10, 110, 110); - canvas.FillRectInt(SK_ColorRED, 0, 0, 500, 500); - canvas.Restore(); -} - -TEST(CanvasDirect2D, ClipRectWithScale) { - if (!CheckForD2DCompatibility()) - return; - TestWindow window; - gfx::CanvasDirect2D canvas(window.rt()); - - // Repeat the same rendering as in ClipRect... - canvas.Save(); - canvas.FillRectInt(SK_ColorGREEN, 0, 0, 500, 500); - canvas.ClipRectInt(20, 20, 120, 120); - canvas.FillRectInt(SK_ColorBLUE, 0, 0, 500, 500); - canvas.Restore(); - - // ... then translate and scale, clip and fill again relative to the new - // origin. - canvas.Save(); - canvas.TranslateInt(150, 150); - canvas.ScaleInt(2, 2); - canvas.ClipRectInt(10, 10, 110, 110); - canvas.FillRectInt(SK_ColorRED, 0, 0, 500, 500); - canvas.Restore(); -} - -TEST(CanvasDirect2D, DrawRectInt) { - if (!CheckForD2DCompatibility()) - return; - TestWindow window; - gfx::CanvasDirect2D canvas(window.rt()); - - canvas.Save(); - canvas.DrawRectInt(SK_ColorRED, 10, 10, 200, 200); - canvas.Restore(); -} - -TEST(CanvasDirect2D, DrawLineInt) { - if (!CheckForD2DCompatibility()) - return; - TestWindow window; - gfx::CanvasDirect2D canvas(window.rt()); - - canvas.Save(); - canvas.DrawLineInt(SK_ColorRED, 10, 10, 210, 210); - canvas.Restore(); -} - -TEST(CanvasDirect2D, DrawBitmapInt) { - if (!CheckForD2DCompatibility()) - return; - TestWindow window; - gfx::CanvasDirect2D canvas(window.rt()); - - SkBitmap bitmap = LoadBitmapFromResources(IDR_BITMAP_BRUSH_IMAGE); - - canvas.Save(); - canvas.DrawBitmapInt(bitmap, 100, 100); - canvas.Restore(); -} - -TEST(CanvasDirect2D, DrawBitmapInt2) { - if (!CheckForD2DCompatibility()) - return; - TestWindow window; - gfx::CanvasDirect2D canvas(window.rt()); - - SkBitmap bitmap = LoadBitmapFromResources(IDR_BITMAP_BRUSH_IMAGE); - - canvas.Save(); - canvas.DrawBitmapInt(bitmap, 5, 5, 30, 30, 10, 10, 30, 30, false); - canvas.DrawBitmapInt(bitmap, 5, 5, 30, 30, 110, 110, 100, 100, true); - canvas.DrawBitmapInt(bitmap, 5, 5, 30, 30, 220, 220, 100, 100, false); - canvas.Restore(); -} - -TEST(CanvasDirect2D, TileImageInt) { - if (!CheckForD2DCompatibility()) - return; - TestWindow window; - gfx::CanvasDirect2D canvas(window.rt()); - - SkBitmap bitmap = LoadBitmapFromResources(IDR_BITMAP_BRUSH_IMAGE); - - canvas.Save(); - canvas.TileImageInt(bitmap, 10, 10, 300, 300); - canvas.Restore(); -} |