mirror of
https://bitbucket.org/chromiumembedded/cef
synced 2024-12-12 09:37:37 +01:00
46d3a81ba0
- Windows: SDK version 10.0.18362.0 is now required.
173 lines
5.4 KiB
C++
173 lines
5.4 KiB
C++
// Copyright (c) 2014 The Chromium Embedded Framework Authors.
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// Portions copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "libcef/browser/osr/render_widget_host_view_osr.h"
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#include <windows.h>
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#include "libcef/browser/browser_host_impl.h"
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#include "libcef/browser/content_browser_client.h"
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#include "third_party/blink/public/platform/web_cursor_info.h"
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#include "ui/resources/grit/ui_unscaled_resources.h"
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namespace {
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class CefCompositorHostWin : public gfx::WindowImpl {
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public:
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CefCompositorHostWin() {
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// Create a hidden 1x1 borderless window.
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set_window_style(WS_POPUP | WS_SYSMENU);
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Init(NULL, gfx::Rect(0, 0, 1, 1));
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}
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~CefCompositorHostWin() override { DestroyWindow(hwnd()); }
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private:
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CR_BEGIN_MSG_MAP_EX(CefCompositorHostWin)
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CR_MSG_WM_PAINT(OnPaint)
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CR_END_MSG_MAP()
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CR_MSG_MAP_CLASS_DECLARATIONS(CefCompositorHostWin)
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void OnPaint(HDC dc) { ValidateRect(hwnd(), NULL); }
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DISALLOW_COPY_AND_ASSIGN(CefCompositorHostWin);
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};
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// From content/common/cursors/webcursor_win.cc.
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using blink::WebCursorInfo;
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LPCWSTR ToCursorID(ui::CursorType type) {
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switch (type) {
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case ui::CursorType::kPointer:
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return IDC_ARROW;
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case ui::CursorType::kCross:
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return IDC_CROSS;
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case ui::CursorType::kHand:
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return IDC_HAND;
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case ui::CursorType::kIBeam:
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return IDC_IBEAM;
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case ui::CursorType::kWait:
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return IDC_WAIT;
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case ui::CursorType::kHelp:
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return IDC_HELP;
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case ui::CursorType::kEastResize:
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return IDC_SIZEWE;
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case ui::CursorType::kNorthResize:
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return IDC_SIZENS;
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case ui::CursorType::kNorthEastResize:
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return IDC_SIZENESW;
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case ui::CursorType::kNorthWestResize:
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return IDC_SIZENWSE;
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case ui::CursorType::kSouthResize:
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return IDC_SIZENS;
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case ui::CursorType::kSouthEastResize:
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return IDC_SIZENWSE;
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case ui::CursorType::kSouthWestResize:
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return IDC_SIZENESW;
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case ui::CursorType::kWestResize:
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return IDC_SIZEWE;
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case ui::CursorType::kNorthSouthResize:
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return IDC_SIZENS;
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case ui::CursorType::kEastWestResize:
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return IDC_SIZEWE;
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case ui::CursorType::kNorthEastSouthWestResize:
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return IDC_SIZENESW;
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case ui::CursorType::kNorthWestSouthEastResize:
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return IDC_SIZENWSE;
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case ui::CursorType::kColumnResize:
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return MAKEINTRESOURCE(IDC_COLRESIZE);
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case ui::CursorType::kRowResize:
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return MAKEINTRESOURCE(IDC_ROWRESIZE);
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case ui::CursorType::kMiddlePanning:
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return MAKEINTRESOURCE(IDC_PAN_MIDDLE);
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case ui::CursorType::kEastPanning:
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return MAKEINTRESOURCE(IDC_PAN_EAST);
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case ui::CursorType::kNorthPanning:
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return MAKEINTRESOURCE(IDC_PAN_NORTH);
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case ui::CursorType::kNorthEastPanning:
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return MAKEINTRESOURCE(IDC_PAN_NORTH_EAST);
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case ui::CursorType::kNorthWestPanning:
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return MAKEINTRESOURCE(IDC_PAN_NORTH_WEST);
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case ui::CursorType::kSouthPanning:
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return MAKEINTRESOURCE(IDC_PAN_SOUTH);
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case ui::CursorType::kSouthEastPanning:
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return MAKEINTRESOURCE(IDC_PAN_SOUTH_EAST);
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case ui::CursorType::kSouthWestPanning:
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return MAKEINTRESOURCE(IDC_PAN_SOUTH_WEST);
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case ui::CursorType::kWestPanning:
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return MAKEINTRESOURCE(IDC_PAN_WEST);
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case ui::CursorType::kMove:
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return IDC_SIZEALL;
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case ui::CursorType::kVerticalText:
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return MAKEINTRESOURCE(IDC_VERTICALTEXT);
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case ui::CursorType::kCell:
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return MAKEINTRESOURCE(IDC_CELL);
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case ui::CursorType::kContextMenu:
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return IDC_ARROW;
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case ui::CursorType::kAlias:
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return MAKEINTRESOURCE(IDC_ALIAS);
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case ui::CursorType::kProgress:
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return IDC_APPSTARTING;
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case ui::CursorType::kNoDrop:
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return IDC_NO;
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case ui::CursorType::kCopy:
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return MAKEINTRESOURCE(IDC_COPYCUR);
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case ui::CursorType::kNone:
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return MAKEINTRESOURCE(IDC_CURSOR_NONE);
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case ui::CursorType::kNotAllowed:
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return IDC_NO;
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case ui::CursorType::kZoomIn:
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return MAKEINTRESOURCE(IDC_ZOOMIN);
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case ui::CursorType::kZoomOut:
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return MAKEINTRESOURCE(IDC_ZOOMOUT);
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case ui::CursorType::kGrab:
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return MAKEINTRESOURCE(IDC_HAND_GRAB);
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case ui::CursorType::kGrabbing:
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return MAKEINTRESOURCE(IDC_HAND_GRABBING);
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case ui::CursorType::kNull:
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return IDC_NO;
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case ui::CursorType::kMiddlePanningVertical:
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return MAKEINTRESOURCE(IDC_PAN_MIDDLE_VERTICAL);
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case ui::CursorType::kMiddlePanningHorizontal:
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return MAKEINTRESOURCE(IDC_PAN_MIDDLE_HORIZONTAL);
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// TODO(cef): Find better cursors for these things
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case ui::CursorType::kDndNone:
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return IDC_ARROW;
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case ui::CursorType::kDndMove:
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return IDC_ARROW;
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case ui::CursorType::kDndCopy:
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return IDC_ARROW;
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case ui::CursorType::kDndLink:
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return IDC_ARROW;
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case ui::CursorType::kCustom:
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break;
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}
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NOTREACHED();
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return NULL;
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}
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bool IsSystemCursorID(LPCWSTR cursor_id) {
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return cursor_id >= IDC_ARROW; // See WinUser.h
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}
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} // namespace
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ui::PlatformCursor CefRenderWidgetHostViewOSR::GetPlatformCursor(
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ui::CursorType type) {
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HMODULE module_handle = NULL;
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const wchar_t* cursor_id = ToCursorID(type);
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if (!IsSystemCursorID(cursor_id)) {
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module_handle =
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::GetModuleHandle(CefContentBrowserClient::Get()->GetResourceDllName());
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if (!module_handle)
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module_handle = ::GetModuleHandle(NULL);
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}
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return LoadCursor(module_handle, cursor_id);
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}
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