juce_BubbleMessageComponent.h

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/*
  ==============================================================================
 
   This file is part of the JUCE library.
   Copyright (c) 2022 - Raw Material Software Limited
 
   JUCE is an open source library subject to commercial or open-source
   licensing.
 
   By using JUCE, you agree to the terms of both the JUCE 7 End-User License
   Agreement and JUCE Privacy Policy.
 
   End User License Agreement: www.juce.com/juce-7-licence
   Privacy Policy: www.juce.com/juce-privacy-policy
 
   Or: You may also use this code under the terms of the GPL v3 (see
   www.gnu.org/licenses).
 
   JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
   EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
   DISCLAIMED.
 
  ==============================================================================
*/
 
namespace juce
{
 
//==============================================================================
class JUCE_API  BubbleMessageComponent  : public BubbleComponent,
                                          private Timer
{
public:
    //==============================================================================
    BubbleMessageComponent (int fadeOutLengthMs = 150);

    ~BubbleMessageComponent() override;
 
    //==============================================================================
    void showAt (const Rectangle<int>& position,
                 const AttributedString& message,
                 int numMillisecondsBeforeRemoving,
                 bool removeWhenMouseClicked = true,
                 bool deleteSelfAfterUse = false);

    void showAt (Component* component,
                 const AttributedString& message,
                 int numMillisecondsBeforeRemoving,
                 bool removeWhenMouseClicked = true,
                 bool deleteSelfAfterUse = false);
 
 
    //==============================================================================
    void getContentSize (int& w, int& h) override;
    void paintContent (Graphics& g, int w, int h) override;
    void timerCallback() override;
 
private:
    //==============================================================================
    int fadeOutLength, mouseClickCounter;
    TextLayout textLayout;
    int64 expiryTime;
    bool deleteAfterUse;
 
    void createLayout (const AttributedString&);
    void init (int, bool, bool);
    void hide (bool fadeOut);
 
    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (BubbleMessageComponent)
};
 
} // namespace juce