widget/nsBaseColorPicker.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef nsBaseColorPicker_h_
   7 #define nsBaseColorPicker_h_
   8
   9 #include "nsCOMPtr.h"
  10 #include "nsIColorPicker.h"
  11 #include "nsString.h"
  12
  13 class mozIDOMWindowProxy;
  14
  15 namespace mozilla::dom {
  16 class BrowsingContext;
  17 }  // namespace mozilla::dom
  18
  19 class nsBaseColorPicker : public nsIColorPicker {
  20  public:
  21   // nsIColorPicker
  22   NS_IMETHOD Init(mozilla::dom::BrowsingContext* aBrowsingContext,
  23                   const nsAString& aTitle, const nsAString& aInitialColor,
  24                   const nsTArray<nsString>& aDefaultColors) override final;
  25   NS_IMETHOD Open(nsIColorPickerShownCallback* aCallback) override final;
  26
  27  protected:
  28   virtual ~nsBaseColorPicker() = default;
  29
  30   virtual nsresult InitNative(const nsTArray<nsString>& aDefaultColors) = 0;
  31   virtual nsresult OpenNative() = 0;
  32
  33   bool MaybeBlockColorPicker(nsIColorPickerShownCallback* aCallback);
  34
  35   RefPtr<mozilla::dom::BrowsingContext> mBrowsingContext;
  36   nsString mTitle;
  37   nsString mInitialColor;
  38   nsCOMPtr<nsIColorPickerShownCallback> mCallback;
  39 };
  40
  41 #endif  // nsBaseColorPicker_h_