juce_FileSearchPathListComponent.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  FileSearchPathListComponent  : public Component,
                                               public SettableTooltipClient,
                                               public FileDragAndDropTarget,
                                               private ListBoxModel
{
public:
    //==============================================================================
    FileSearchPathListComponent();
 
    //==============================================================================
    const FileSearchPath& getPath() const noexcept                  { return path; }
 
    void setPath (const FileSearchPath& newPath);
 
    void setDefaultBrowseTarget (const File& newDefaultDirectory);
 
    enum ColourIds
    {
        backgroundColourId      = 0x1004100, 
    };
 
    //==============================================================================
    int getNumRows() override;
    void paintListBoxItem (int rowNumber, Graphics& g, int width, int height, bool rowIsSelected) override;
    void deleteKeyPressed (int lastRowSelected) override;
    void returnKeyPressed (int lastRowSelected) override;
    void listBoxItemDoubleClicked (int row, const MouseEvent&) override;
    void selectedRowsChanged (int lastRowSelected) override;
    void resized() override;
    void paint (Graphics&) override;
    bool isInterestedInFileDrag (const StringArray&) override;
    void filesDropped (const StringArray& files, int, int) override;
 
private:
    //==============================================================================
    FileSearchPath path;
    File defaultBrowseTarget;
    std::unique_ptr<FileChooser> chooser;
 
    ListBox listBox;
    TextButton addButton, removeButton, changeButton;
    DrawableButton upButton, downButton;
 
    void changed();
    void updateButtons();
 
    void addPath();
    void deleteSelected();
    void editSelected();
    void moveSelection (int);
 
    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (FileSearchPathListComponent)
};
 
} // namespace juce