Source/WebCore/platform/win/CursorWin.cpp - Issue 13642009: WebCore: Remove PLATFORM(WIN) files we do not use.

Unified Diff: Source/WebCore/platform/win/CursorWin.cpp

Issue 13642009: WebCore: Remove PLATFORM(WIN) files we do not use. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 7 years, 8 months ago

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Index: Source/WebCore/platform/win/CursorWin.cpp

diff --git a/Source/WebCore/platform/win/CursorWin.cpp b/Source/WebCore/platform/win/CursorWin.cpp

deleted file mode 100644

index ce4d58fb421a5d8472a736382abde8c1473509c5..0000000000000000000000000000000000000000

--- a/Source/WebCore/platform/win/CursorWin.cpp

+++ /dev/null

@@ -1,291 +0,0 @@

-/*

- *

- * Redistribution and use in source and binary forms, with or without

- * modification, are permitted provided that the following conditions

- * are met:

- * 1. Redistributions of source code must retain the above copyright

- * notice, this list of conditions and the following disclaimer.

- * 2. Redistributions in binary form must reproduce the above copyright

- * notice, this list of conditions and the following disclaimer in the

- * documentation and/or other materials provided with the distribution.

- *

- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR

- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

- */

-#include "config.h"

-#include "Cursor.h"

-#include "BitmapInfo.h"

-#include "HWndDC.h"

-#include "Image.h"

-#include "IntPoint.h"

-#include "SystemInfo.h"

-#include <wtf/OwnPtr.h>

-#include <wtf/PassOwnPtr.h>

-#include <windows.h>

-#define ALPHA_CURSORS

-namespace WebCore {

-static PassRefPtr<SharedCursor> createSharedCursor(Image* img, const IntPoint& hotSpot)

- RefPtr<SharedCursor> impl;

- IntPoint effectiveHotSpot = determineHotSpot(img, hotSpot);

- static bool doAlpha = windowsVersion() >= WindowsXP;

- BitmapInfo cursorImage = BitmapInfo::create(IntSize(img->width(), img->height()));

- HWndDC dc(0);

- HDC workingDC = CreateCompatibleDC(dc);

- if (doAlpha) {

- OwnPtr<HBITMAP> hCursor = adoptPtr(CreateDIBSection(dc, (BITMAPINFO *)&cursorImage, DIB_RGB_COLORS, 0, 0, 0));

- ASSERT(hCursor);

- img->getHBITMAP(hCursor.get());

- HBITMAP hOldBitmap = (HBITMAP)SelectObject(workingDC, hCursor.get());

- SetBkMode(workingDC, TRANSPARENT);

- SelectObject(workingDC, hOldBitmap);

- Vector<unsigned char, 128> maskBits;

- maskBits.fill(0xff, (img->width() + 7) / 8 * img->height());

- OwnPtr<HBITMAP> hMask = adoptPtr(CreateBitmap(img->width(), img->height(), 1, 1, maskBits.data()));

- ICONINFO ii;

- ii.fIcon = FALSE;

- ii.xHotspot = effectiveHotSpot.x();

- ii.yHotspot = effectiveHotSpot.y();

- ii.hbmMask = hMask.get();

- ii.hbmColor = hCursor.get();

- impl = SharedCursor::create(CreateIconIndirect(&ii));

- } else {

- // Platform doesn't support alpha blended cursors, so we need

- // to create the mask manually

- HDC andMaskDC = CreateCompatibleDC(dc);

- HDC xorMaskDC = CreateCompatibleDC(dc);

- OwnPtr<HBITMAP> hCursor = adoptPtr(CreateDIBSection(dc, &cursorImage, DIB_RGB_COLORS, 0, 0, 0));

- ASSERT(hCursor);

- img->getHBITMAP(hCursor.get());

- BITMAP cursor;

- GetObject(hCursor.get(), sizeof(BITMAP), &cursor);

- OwnPtr<HBITMAP> andMask = adoptPtr(CreateBitmap(cursor.bmWidth, cursor.bmHeight, 1, 1, NULL));

- OwnPtr<HBITMAP> xorMask = adoptPtr(CreateCompatibleBitmap(dc, cursor.bmWidth, cursor.bmHeight));

- HBITMAP oldCursor = (HBITMAP)SelectObject(workingDC, hCursor.get());

- HBITMAP oldAndMask = (HBITMAP)SelectObject(andMaskDC, andMask.get());

- HBITMAP oldXorMask = (HBITMAP)SelectObject(xorMaskDC, xorMask.get());

- SetBkColor(workingDC, RGB(0,0,0));

- BitBlt(andMaskDC, 0, 0, cursor.bmWidth, cursor.bmHeight, workingDC, 0, 0, SRCCOPY);

- SetBkColor(xorMaskDC, RGB(255, 255, 255));

- SetTextColor(xorMaskDC, RGB(255, 255, 255));

- BitBlt(xorMaskDC, 0, 0, cursor.bmWidth, cursor.bmHeight, andMaskDC, 0, 0, SRCCOPY);

- BitBlt(xorMaskDC, 0, 0, cursor.bmWidth, cursor.bmHeight, workingDC, 0,0, SRCAND);

- SelectObject(workingDC, oldCursor);

- SelectObject(andMaskDC, oldAndMask);

- SelectObject(xorMaskDC, oldXorMask);

- ICONINFO icon = {0};

- icon.fIcon = FALSE;

- icon.xHotspot = effectiveHotSpot.x();

- icon.yHotspot = effectiveHotSpot.y();

- icon.hbmMask = andMask.get();

- icon.hbmColor = xorMask.get();

- impl = SharedCursor::create(CreateIconIndirect(&icon));

- DeleteDC(xorMaskDC);

- DeleteDC(andMaskDC);

- }

- DeleteDC(workingDC);

- return impl.release();

-static PassRefPtr<SharedCursor> loadSharedCursor(HINSTANCE hInstance, LPCWSTR lpCursorName)

- return SharedCursor::create(::LoadCursorW(hInstance, lpCursorName));

-static PassRefPtr<SharedCursor> loadCursorByName(char* name, int x, int y)

- IntPoint hotSpot(x, y);

- RefPtr<Image> cursorImage(Image::loadPlatformResource(name));

- if (cursorImage && !cursorImage->isNull())

- return createSharedCursor(cursorImage.get(), hotSpot);

- return loadSharedCursor(0, IDC_ARROW);

-void Cursor::ensurePlatformCursor() const

- if (m_platformCursor)

- return;

- switch (m_type) {

- case Cursor::Pointer:

- case Cursor::Cell:

- case Cursor::ContextMenu:

- case Cursor::Alias:

- case Cursor::Copy:

- case Cursor::None:

- case Cursor::Grab:

- case Cursor::Grabbing:

- m_platformCursor = loadSharedCursor(0, IDC_ARROW);

- break;

- case Cursor::Cross:

- m_platformCursor = loadSharedCursor(0, IDC_CROSS);

- break;

- case Cursor::Hand:

- m_platformCursor = loadSharedCursor(0, IDC_HAND);

- break;

- case Cursor::IBeam:

- m_platformCursor = loadSharedCursor(0, IDC_IBEAM);

- break;

- case Cursor::Wait:

- m_platformCursor = loadSharedCursor(0, IDC_WAIT);

- break;

- case Cursor::Help:

- m_platformCursor = loadSharedCursor(0, IDC_HELP);

- break;

- case Cursor::Move:

- m_platformCursor = loadSharedCursor(0, IDC_SIZEALL);

- break;

- case Cursor::MiddlePanning:

- m_platformCursor = loadCursorByName("panIcon", 8, 8);

- break;

- case Cursor::EastResize:

- m_platformCursor = loadSharedCursor(0, IDC_SIZEWE);

- break;

- case Cursor::EastPanning:

- m_platformCursor = loadCursorByName("panEastCursor", 7, 7);

- break;

- case Cursor::NorthResize:

- m_platformCursor = loadSharedCursor(0, IDC_SIZENS);

- break;

- case Cursor::NorthPanning:

- m_platformCursor = loadCursorByName("panNorthCursor", 7, 7);

- break;

- case Cursor::NorthEastResize:

- m_platformCursor = loadSharedCursor(0, IDC_SIZENESW);

- break;

- case Cursor::NorthEastPanning:

- m_platformCursor = loadCursorByName("panNorthEastCursor", 7, 7);

- break;

- case Cursor::NorthWestResize:

- m_platformCursor = loadSharedCursor(0, IDC_SIZENWSE);

- break;

- case Cursor::NorthWestPanning:

- m_platformCursor = loadCursorByName("panNorthWestCursor", 7, 7);

- break;

- case Cursor::SouthResize:

- m_platformCursor = loadSharedCursor(0, IDC_SIZENS);

- break;

- case Cursor::SouthPanning:

- m_platformCursor = loadCursorByName("panSouthCursor", 7, 7);

- break;

- case Cursor::SouthEastResize:

- m_platformCursor = loadSharedCursor(0, IDC_SIZENWSE);

- break;

- case Cursor::SouthEastPanning:

- m_platformCursor = loadCursorByName("panSouthEastCursor", 7, 7);

- break;

- case Cursor::SouthWestResize:

- m_platformCursor = loadSharedCursor(0, IDC_SIZENESW);

- break;

- case Cursor::SouthWestPanning:

- m_platformCursor = loadCursorByName("panSouthWestCursor", 7, 7);

- break;

- case Cursor::WestResize:

- m_platformCursor = loadSharedCursor(0, IDC_SIZEWE);

- break;

- case Cursor::NorthSouthResize:

- m_platformCursor = loadSharedCursor(0, IDC_SIZENS);

- break;

- case Cursor::EastWestResize:

- m_platformCursor = loadSharedCursor(0, IDC_SIZEWE);

- break;

- case Cursor::WestPanning:

- m_platformCursor = loadCursorByName("panWestCursor", 7, 7);

- break;

- case Cursor::NorthEastSouthWestResize:

- m_platformCursor = loadSharedCursor(0, IDC_SIZENESW);

- break;

- case Cursor::NorthWestSouthEastResize:

- m_platformCursor = loadSharedCursor(0, IDC_SIZENWSE);

- break;

- case Cursor::ColumnResize:

- // FIXME: Windows does not have a standard column resize cursor <rdar://problem/5018591>

- m_platformCursor = loadSharedCursor(0, IDC_SIZEWE);

- break;

- case Cursor::RowResize:

- // FIXME: Windows does not have a standard row resize cursor <rdar://problem/5018591>

- m_platformCursor = loadSharedCursor(0, IDC_SIZENS);

- break;

- case Cursor::VerticalText:

- m_platformCursor = loadCursorByName("verticalTextCursor", 7, 7);

- break;

- case Cursor::Progress:

- m_platformCursor = loadSharedCursor(0, IDC_APPSTARTING);

- break;

- case Cursor::NoDrop:

- case Cursor::NotAllowed:

- m_platformCursor = loadSharedCursor(0, IDC_NO);

- break;

- case Cursor::ZoomIn:

- m_platformCursor = loadCursorByName("zoomInCursor", 7, 7);

- break;

- case Cursor::ZoomOut:

- m_platformCursor = loadCursorByName("zoomOutCursor", 7, 7);

- break;

- case Cursor::Custom:

- m_platformCursor = createSharedCursor(m_image.get(), m_hotSpot);

- break;

- default:

- ASSERT_NOT_REACHED();

- m_platformCursor = loadSharedCursor(0, IDC_ARROW);

- break;

- }

-SharedCursor::~SharedCursor()

- DestroyIcon(m_nativeCursor);

-Cursor::Cursor(const Cursor& other)

- : m_type(other.m_type)

- , m_image(other.m_image)

- , m_hotSpot(other.m_hotSpot)

- , m_platformCursor(other.m_platformCursor)

-Cursor& Cursor::operator=(const Cursor& other)

- m_type = other.m_type;

- m_image = other.m_image;

- m_hotSpot = other.m_hotSpot;

- m_platformCursor = other.m_platformCursor;

- return *this;

-Cursor::~Cursor()

-} // namespace WebCore

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