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// Copyright (c) 2008 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 "webkit/glue/webcursor.h"
#include <gdk/gdk.h>
#include "config.h"
#include "PlatformCursor.h"
#undef LOG
#include "base/logging.h"
using WebCore::PlatformCursor;
GdkCursorType WebCursor::GetCursorType() const {
// http://library.gnome.org/devel/gdk/2.12/gdk-Cursors.html has images
// of the default X theme, but beware that the user's cursor theme can
// change everything.
switch (type_) {
case PlatformCursor::typePointer:
return GDK_ARROW;
case PlatformCursor::typeCross:
return GDK_CROSS;
case PlatformCursor::typeHand:
return GDK_HAND2;
case PlatformCursor::typeIBeam:
return GDK_XTERM;
case PlatformCursor::typeWait:
return GDK_WATCH;
case PlatformCursor::typeHelp:
return GDK_QUESTION_ARROW;
case PlatformCursor::typeEastResize:
return GDK_RIGHT_SIDE;
case PlatformCursor::typeNorthResize:
return GDK_TOP_SIDE;
case PlatformCursor::typeNorthEastResize:
return GDK_TOP_RIGHT_CORNER;
case PlatformCursor::typeNorthWestResize:
return GDK_TOP_LEFT_CORNER;
case PlatformCursor::typeSouthResize:
return GDK_BOTTOM_SIDE;
case PlatformCursor::typeSouthEastResize:
return GDK_BOTTOM_LEFT_CORNER;
case PlatformCursor::typeSouthWestResize:
return GDK_BOTTOM_RIGHT_CORNER;
case PlatformCursor::typeWestResize:
return GDK_LEFT_SIDE;
case PlatformCursor::typeNorthSouthResize:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeEastWestResize:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeNorthEastSouthWestResize:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeNorthWestSouthEastResize:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeColumnResize:
return GDK_SB_H_DOUBLE_ARROW; // TODO(evanm): is this correct?
case PlatformCursor::typeRowResize:
return GDK_SB_V_DOUBLE_ARROW; // TODO(evanm): is this correct?
case PlatformCursor::typeMiddlePanning:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeEastPanning:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeNorthPanning:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeNorthEastPanning:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeNorthWestPanning:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeSouthPanning:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeSouthEastPanning:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeSouthWestPanning:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeWestPanning:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeMove:
return GDK_FLEUR;
case PlatformCursor::typeVerticalText:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeCell:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeContextMenu:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeAlias:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeProgress:
return GDK_WATCH;
case PlatformCursor::typeNoDrop:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeCopy:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeNone:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeNotAllowed:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeZoomIn:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeZoomOut:
NOTIMPLEMENTED(); return GDK_ARROW;
case PlatformCursor::typeCustom:
return GDK_CURSOR_IS_PIXMAP;
}
NOTREACHED();
return GDK_ARROW;
}
GdkCursor* WebCursor::GetCustomCursor() const {
const guchar* data = reinterpret_cast<const guchar*>(&custom_data_[0]);
GdkPixbuf* pixbuf =
gdk_pixbuf_new_from_data(data,
GDK_COLORSPACE_RGB,
TRUE, // has_alpha
8, // bits_per_sample
custom_size_.width(), // width
custom_size_.height(), // height
custom_size_.width() * 4, // row stride
NULL, // data destroy function
NULL); // data destroy function extra data
GdkCursor* cursor = gdk_cursor_new_from_pixbuf(gdk_display_get_default(),
pixbuf,
hotspot_.x(),
hotspot_.y());
gdk_pixbuf_unref(pixbuf);
return cursor;
}
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