diff options
Diffstat (limited to 'chromium/third_party/blink/renderer/platform/cursor.cc')
| -rw-r--r-- | chromium/third_party/blink/renderer/platform/cursor.cc | 316 |
1 files changed, 0 insertions, 316 deletions
diff --git a/chromium/third_party/blink/renderer/platform/cursor.cc b/chromium/third_party/blink/renderer/platform/cursor.cc deleted file mode 100644 index e8eb0874b09..00000000000 --- a/chromium/third_party/blink/renderer/platform/cursor.cc +++ /dev/null @@ -1,316 +0,0 @@ -/* - * Copyright (C) 2010 Apple Inc. All rights reserved. - * - * 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 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 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 "third_party/blink/renderer/platform/cursor.h" -#include "third_party/blink/renderer/platform/wtf/assertions.h" - -namespace blink { - -IntPoint DetermineHotSpot(Image* image, - bool hot_spot_specified, - const IntPoint& specified_hot_spot) { - if (image->IsNull()) - return IntPoint(); - - IntRect image_rect = image->Rect(); - - // Hot spot must be inside cursor rectangle. - if (hot_spot_specified) { - if (image_rect.Contains(specified_hot_spot)) { - return specified_hot_spot; - } - - return IntPoint(clampTo<int>(specified_hot_spot.X(), image_rect.X(), - image_rect.MaxX() - 1), - clampTo<int>(specified_hot_spot.Y(), image_rect.Y(), - image_rect.MaxY() - 1)); - } - - // If hot spot is not specified externally, it can be extracted from some - // image formats (e.g. .cur). - IntPoint intrinsic_hot_spot; - bool image_has_intrinsic_hot_spot = image->GetHotSpot(intrinsic_hot_spot); - if (image_has_intrinsic_hot_spot && image_rect.Contains(intrinsic_hot_spot)) - return intrinsic_hot_spot; - - // If neither is provided, use a default value of (0, 0). - return IntPoint(); -} - -Cursor::Cursor(Image* image, bool hot_spot_specified, const IntPoint& hot_spot) - : type_(ui::CursorType::kCustom), - image_(image), - hot_spot_(DetermineHotSpot(image, hot_spot_specified, hot_spot)), - image_scale_factor_(1) {} - -Cursor::Cursor(Image* image, - bool hot_spot_specified, - const IntPoint& hot_spot, - float scale) - : type_(ui::CursorType::kCustom), - image_(image), - hot_spot_(DetermineHotSpot(image, hot_spot_specified, hot_spot)), - image_scale_factor_(scale) {} - -Cursor::Cursor(ui::CursorType type) : type_(type), image_scale_factor_(1) {} - -Cursor::Cursor(const Cursor& other) = default; - -Cursor& Cursor::operator=(const Cursor& other) { - type_ = other.type_; - image_ = other.image_; - hot_spot_ = other.hot_spot_; - image_scale_factor_ = other.image_scale_factor_; - return *this; -} - -Cursor::~Cursor() = default; - -const Cursor& PointerCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kPointer)); - return c; -} - -const Cursor& CrossCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kCross)); - return c; -} - -const Cursor& HandCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kHand)); - return c; -} - -const Cursor& MoveCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kMove)); - return c; -} - -const Cursor& VerticalTextCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kVerticalText)); - return c; -} - -const Cursor& CellCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kCell)); - return c; -} - -const Cursor& ContextMenuCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kContextMenu)); - return c; -} - -const Cursor& AliasCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kAlias)); - return c; -} - -const Cursor& ZoomInCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kZoomIn)); - return c; -} - -const Cursor& ZoomOutCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kZoomOut)); - return c; -} - -const Cursor& CopyCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kCopy)); - return c; -} - -const Cursor& NoneCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kNone)); - return c; -} - -const Cursor& ProgressCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kProgress)); - return c; -} - -const Cursor& NoDropCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kNoDrop)); - return c; -} - -const Cursor& NotAllowedCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kNotAllowed)); - return c; -} - -const Cursor& IBeamCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kIBeam)); - return c; -} - -const Cursor& WaitCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kWait)); - return c; -} - -const Cursor& HelpCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kHelp)); - return c; -} - -const Cursor& EastResizeCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kEastResize)); - return c; -} - -const Cursor& NorthResizeCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kNorthResize)); - return c; -} - -const Cursor& NorthEastResizeCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kNorthEastResize)); - return c; -} - -const Cursor& NorthWestResizeCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kNorthWestResize)); - return c; -} - -const Cursor& SouthResizeCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kSouthResize)); - return c; -} - -const Cursor& SouthEastResizeCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kSouthEastResize)); - return c; -} - -const Cursor& SouthWestResizeCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kSouthWestResize)); - return c; -} - -const Cursor& WestResizeCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kWestResize)); - return c; -} - -const Cursor& NorthSouthResizeCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kNorthSouthResize)); - return c; -} - -const Cursor& EastWestResizeCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kEastWestResize)); - return c; -} - -const Cursor& NorthEastSouthWestResizeCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kNorthEastSouthWestResize)); - return c; -} - -const Cursor& NorthWestSouthEastResizeCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kNorthWestSouthEastResize)); - return c; -} - -const Cursor& ColumnResizeCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kColumnResize)); - return c; -} - -const Cursor& RowResizeCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kRowResize)); - return c; -} - -const Cursor& MiddlePanningCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kMiddlePanning)); - return c; -} - -const Cursor& MiddlePanningVerticalCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kMiddlePanningVertical)); - return c; -} - -const Cursor& MiddlePanningHorizontalCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kMiddlePanningHorizontal)); - return c; -} - -const Cursor& EastPanningCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kEastPanning)); - return c; -} - -const Cursor& NorthPanningCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kNorthPanning)); - return c; -} - -const Cursor& NorthEastPanningCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kNorthEastPanning)); - return c; -} - -const Cursor& NorthWestPanningCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kNorthWestPanning)); - return c; -} - -const Cursor& SouthPanningCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kSouthPanning)); - return c; -} - -const Cursor& SouthEastPanningCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kSouthEastPanning)); - return c; -} - -const Cursor& SouthWestPanningCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kSouthWestPanning)); - return c; -} - -const Cursor& WestPanningCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kWestPanning)); - return c; -} - -const Cursor& GrabCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kGrab)); - return c; -} - -const Cursor& GrabbingCursor() { - DEFINE_STATIC_LOCAL(Cursor, c, (ui::CursorType::kGrabbing)); - return c; -} - -} // namespace blink |