andrewm@0: /*
andrewm@0:   TouchKeys: multi-touch musical keyboard control software
andrewm@0:   Copyright (c) 2013 Andrew McPherson
andrewm@0: 
andrewm@0:   This program is free software: you can redistribute it and/or modify
andrewm@0:   it under the terms of the GNU General Public License as published by
andrewm@0:   the Free Software Foundation, either version 3 of the License, or
andrewm@0:   (at your option) any later version.
andrewm@0:  
andrewm@0:   This program is distributed in the hope that it will be useful,
andrewm@0:   but WITHOUT ANY WARRANTY; without even the implied warranty of
andrewm@0:   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
andrewm@0:   GNU General Public License for more details.
andrewm@0: 
andrewm@0:   You should have received a copy of the GNU General Public License
andrewm@0:   along with this program.  If not, see <http://www.gnu.org/licenses/>.
andrewm@0:  
andrewm@0:   =====================================================================
andrewm@0: 
andrewm@0:   MappingListComponent.h: manages a ListBox to display the current
andrewm@0:   mappigns associated with a keyboard segment.
andrewm@0: */
andrewm@0: 
andrewm@0: #ifndef TOUCHKEYS_NO_GUI
andrewm@0: 
andrewm@0: #ifndef __MAPPINGLISTCOMPONENT_H_51502151__
andrewm@0: #define __MAPPINGLISTCOMPONENT_H_51502151__
andrewm@0: 
andrewm@0: #include <vector>
andrewm@41: #include <list>
andrewm@0: #include "../JuceLibraryCode/JuceHeader.h"
andrewm@0: #include "../MainApplicationController.h"
andrewm@0: #include "../TouchKeys/MidiKeyboardSegment.h"
andrewm@0: #include "MappingListItem.h"
andrewm@0: #include "../Mappings/MappingFactory.h"
andrewm@0: 
andrewm@41: class MappingExtendedEditorWindow;
andrewm@41: 
andrewm@0: //==============================================================================
andrewm@0: /*
andrewm@0: */
andrewm@0: class MappingListComponent    : public Component, public ListBoxModel
andrewm@0: {
andrewm@0: public:
andrewm@0:     MappingListComponent();
andrewm@0:     ~MappingListComponent();
andrewm@0: 
andrewm@0:     //void paint (Graphics&);
andrewm@0:     void resized();
andrewm@0:     
andrewm@0:     // *** Mapping management methods ***
andrewm@0:     
andrewm@0:     // Attach the user interface to the controller and vice-versa
andrewm@0:     void setMainApplicationController(MainApplicationController *controller) {
andrewm@0:         controller_ = controller;
andrewm@0:         if(keyboardSegment_ != 0)
andrewm@0:             listBox_.updateContent();
andrewm@0:     }
andrewm@0:     void setKeyboardSegment(MidiKeyboardSegment *segment) {
andrewm@0:         keyboardSegment_ = segment;
andrewm@0:         if(controller_ != 0)
andrewm@0:             listBox_.updateContent();
andrewm@0:     }
andrewm@0:     
andrewm@0:     // Add or delete a mapping based on a Factory class created elsewhere
andrewm@0:     void addMapping(MappingFactory* factory);
andrewm@0:     void deleteMapping(MappingFactory* factory);
andrewm@41:     
andrewm@41:     // Return which segment this component refers to
andrewm@41:     int segmentNumber() {
andrewm@41:         if(keyboardSegment_ == 0)
andrewm@41:             return -1;
andrewm@41:         return keyboardSegment_->outputPort();
andrewm@41:     }
andrewm@0: 
andrewm@0:     // *** ListBox methods ***
andrewm@0:     int getNumRows();
andrewm@0:     void paintListBoxItem(int rowNumber,
andrewm@0:                           Graphics& g,
andrewm@0:                           int width, int height,
andrewm@0:                           bool rowIsSelected) {}
andrewm@0:     Component* refreshComponentForRow(int rowNumber, bool isRowSelected, Component *existingComponentToUpdate);
andrewm@0: 
andrewm@0:     // *** UI management methods ***
andrewm@0:     // Return whether a given component is selected or not (called by MappingListItem)
andrewm@0:     bool isComponentSelected(Component *component);
andrewm@0:     
andrewm@0:     // Update UI state to reflect underlying system state
andrewm@0:     void synchronize();
andrewm@0:     
andrewm@41:     // *** Extended editor window methods ***
andrewm@41:     // Open an extended editor window for the given component
andrewm@41:     void openExtendedEditorWindow(MappingFactory *factory);
andrewm@41:     
andrewm@41:     // Close an extended editor window and remove it from the list
andrewm@41:     void closeExtendedEditorWindow(MappingExtendedEditorWindow *window);
andrewm@41:     
andrewm@41:     // Find an extended editor window for a given factory, if it exists
andrewm@41:     MappingExtendedEditorWindow *extendedEditorWindowForFactory(MappingFactory *factory);
andrewm@41:     
andrewm@0: private:
andrewm@41:     // Sync the UI for the extended editor windows
andrewm@41:     void synchronizeExtendedEditorWindows();
andrewm@41:     
andrewm@41:     // Internal helper function for closing window
andrewm@41:     void closeExtendedEditorWindowHelper(MappingExtendedEditorWindow *window);
andrewm@41:     
andrewm@41:     // Find the invalid editor windows and clsoe them
andrewm@41:     void updateExtendedEditorWindows();
andrewm@41:     
andrewm@41:     // Close all extended editor windows
andrewm@41:     void clearExtendedEditorWindows();
andrewm@41:     
andrewm@0:     ListBox listBox_;
andrewm@0:     MainApplicationController *controller_;
andrewm@0:     MidiKeyboardSegment *keyboardSegment_;
andrewm@0:     
andrewm@41:     CriticalSection extendedEditorWindowsMutex_;
andrewm@41:     list<MappingExtendedEditorWindow*> extendedEditorWindows_;
andrewm@41:     
andrewm@0:     int lastMappingFactoryIdentifier_;
andrewm@0:     
andrewm@0:     JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (MappingListComponent)
andrewm@0: };
andrewm@0: 
andrewm@0: 
andrewm@0: #endif  // __MAPPINGLISTCOMPONENT_H_51502151__
andrewm@0: 
andrewm@0: #endif  // TOUCHKEYS_NO_GUI