view Source/GUI/MappingListComponent.h @ 20:dfff66c07936

Lots of minor changes to support building on Visual Studio. A few MSVC-specific #ifdefs to eliminate things Visual Studio doesn't like. This version now compiles on Windows (provided liblo, Juce and pthread are present) but the TouchKeys device support is not yet enabled. Also, the code now needs to be re-checked on Mac and Linux.

/*
  TouchKeys: multi-touch musical keyboard control software
  Copyright (c) 2013 Andrew McPherson

  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.
 
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
  =====================================================================

  MappingListComponent.h: manages a ListBox to display the current
  mappigns associated with a keyboard segment.
*/

#ifndef TOUCHKEYS_NO_GUI

#ifndef __MAPPINGLISTCOMPONENT_H_51502151__
#define __MAPPINGLISTCOMPONENT_H_51502151__

#include <vector>
#include "../JuceLibraryCode/JuceHeader.h"
#include "../MainApplicationController.h"
#include "../TouchKeys/MidiKeyboardSegment.h"
#include "MappingListItem.h"
#include "../Mappings/MappingFactory.h"

//==============================================================================
/*
*/
class MappingListComponent    : public Component, public ListBoxModel
{
public:
    MappingListComponent();
    ~MappingListComponent();

    //void paint (Graphics&);
    void resized();
    
    // *** Mapping management methods ***
    
    // Attach the user interface to the controller and vice-versa
    void setMainApplicationController(MainApplicationController *controller) {
        controller_ = controller;
        if(keyboardSegment_ != 0)
            listBox_.updateContent();
    }
    void setKeyboardSegment(MidiKeyboardSegment *segment) {
        keyboardSegment_ = segment;
        if(controller_ != 0)
            listBox_.updateContent();
    }
    
    // Add or delete a mapping based on a Factory class created elsewhere
    void addMapping(MappingFactory* factory);
    void deleteMapping(MappingFactory* factory);

    // *** ListBox methods ***
    int getNumRows();
    void paintListBoxItem(int rowNumber,
                          Graphics& g,
                          int width, int height,
                          bool rowIsSelected) {}
    Component* refreshComponentForRow(int rowNumber, bool isRowSelected, Component *existingComponentToUpdate);

    // *** UI management methods ***
    // Return whether a given component is selected or not (called by MappingListItem)
    bool isComponentSelected(Component *component);
    
    // Update UI state to reflect underlying system state
    void synchronize();
    
private:
    ListBox listBox_;
    MainApplicationController *controller_;
    MidiKeyboardSegment *keyboardSegment_;
    
    int lastMappingFactoryIdentifier_;
    
    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (MappingListComponent)
};


#endif  // __MAPPINGLISTCOMPONENT_H_51502151__

#endif  // TOUCHKEYS_NO_GUI