third_party/WebKit/Source/web/ColorChooserUIController.h

   1 /*
   2  * Copyright (C) 2011 Google Inc. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  *
   8  * 1.  Redistributions of source code must retain the above copyright
   9  *     notice, this list of conditions and the following disclaimer.
  10  * 2.  Redistributions in binary form must reproduce the above copyright
  11  *     notice, this list of conditions and the following disclaimer in the
  12  *     documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
  15  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  16  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  17  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
  18  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  19  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  20  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  21  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  23  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #ifndef ColorChooserUIController_h
  27 #define ColorChooserUIController_h
  28
  29 #include "core/html/forms/ColorChooser.h"
  30 #include "platform/heap/Handle.h"
  31 #include "platform/text/PlatformLocale.h"
  32 #include "public/web/WebColorChooserClient.h"
  33 #include "wtf/OwnPtr.h"
  34
  35 namespace blink {
  36
  37 class ColorChooserClient;
  38 class LocalFrame;
  39 class WebColorChooser;
  40
  41 class ColorChooserUIController : public NoBaseWillBeGarbageCollectedFinalized<ColorChooserUIController>, public WebColorChooserClient, public ColorChooser {
  42     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(ColorChooserUIController);
  43 public:
  44     static PassOwnPtrWillBeRawPtr<ColorChooserUIController> create(LocalFrame* frame, ColorChooserClient* client)
  45     {
  46         return adoptPtrWillBeNoop(new ColorChooserUIController(frame, client));
  47     }
  48
  49     ~ColorChooserUIController() override;
  50     DECLARE_VIRTUAL_TRACE();
  51
  52     virtual void openUI();
  53
  54     // ColorChooser functions:
  55     void setSelectedColor(const Color&) final;
  56     void endChooser() override;
  57     AXObject* rootAXObject() override;
  58
  59     // WebColorChooserClient functions:
  60     void didChooseColor(const WebColor&) final;
  61     void didEndChooser() final;
  62
  63 protected:
  64     ColorChooserUIController(LocalFrame*, ColorChooserClient*);
  65
  66     void openColorChooser();
  67     OwnPtr<WebColorChooser> m_chooser;
  68     RawPtrWillBeMember<ColorChooserClient> m_client;
  69
  70 private:
  71     RawPtrWillBeMember<LocalFrame> m_frame;
  72 };
  73
  74 } // namespace blink
  75
  76 #endif // ColorChooserUIController_h