зеркало из https://github.com/mozilla/gecko-dev.git
60 строки
1.4 KiB
C++
60 строки
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef nsColorPicker_h__
|
|
#define nsColorPicker_h__
|
|
|
|
#include <windows.h>
|
|
#include <commdlg.h>
|
|
|
|
#include "nsCOMPtr.h"
|
|
#include "nsIColorPicker.h"
|
|
#include "nsThreadUtils.h"
|
|
|
|
class nsIWidget;
|
|
|
|
class AsyncColorChooser :
|
|
public nsRunnable
|
|
{
|
|
public:
|
|
AsyncColorChooser(COLORREF aInitialColor,
|
|
nsIWidget* aParentWidget,
|
|
nsIColorPickerShownCallback* aCallback);
|
|
NS_IMETHOD Run() override;
|
|
|
|
private:
|
|
void Update(COLORREF aColor);
|
|
|
|
static UINT_PTR CALLBACK HookProc(HWND aDialog, UINT aMsg,
|
|
WPARAM aWParam, LPARAM aLParam);
|
|
|
|
COLORREF mInitialColor;
|
|
COLORREF mColor;
|
|
nsCOMPtr<nsIWidget> mParentWidget;
|
|
nsCOMPtr<nsIColorPickerShownCallback> mCallback;
|
|
};
|
|
|
|
class nsColorPicker :
|
|
public nsIColorPicker
|
|
{
|
|
virtual ~nsColorPicker();
|
|
|
|
public:
|
|
nsColorPicker();
|
|
|
|
NS_DECL_ISUPPORTS
|
|
|
|
NS_IMETHOD Init(mozIDOMWindowProxy* parent, const nsAString& title,
|
|
const nsAString& aInitialColor);
|
|
NS_IMETHOD Open(nsIColorPickerShownCallback* aCallback);
|
|
|
|
private:
|
|
COLORREF mInitialColor;
|
|
nsCOMPtr<nsIWidget> mParentWidget;
|
|
};
|
|
|
|
#endif // nsColorPicker_h__
|