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:   MainWindow.cpp: the control window, plus menu bar and Juce application methods
andrewm@0: */
andrewm@0: 
andrewm@50: #ifndef TOUCHKEYS_NO_GUI
andrewm@50: 
andrewm@0: #include "../../JuceLibraryCode/JuceHeader.h"
andrewm@0: #include "MainWindow.h"
andrewm@0: 
andrewm@0: //==============================================================================
andrewm@0: MainWindow::MainWindow(MainApplicationController& controller)
andrewm@0: : DocumentWindow ("TouchKeys", Colours::lightgrey, DocumentWindow::allButtons),
andrewm@0:   controller_(controller)
andrewm@0: {
andrewm@0:     commandManager_.registerAllCommandsForTarget(this);
andrewm@0:     commandManager_.registerAllCommandsForTarget(JUCEApplication::getInstance());
andrewm@0:     
andrewm@0:     // This lets the command manager use keypresses that arrive in our window to send
andrewm@0:     // out commands
andrewm@0:     addKeyListener(commandManager_.getKeyMappings());
andrewm@0:     
andrewm@0:     // Create the menu bar, either in the window or at the top of the screen
andrewm@0: #if JUCE_MAC
andrewm@0:     MenuBarModel::setMacMainMenu(this);
andrewm@0: #else
andrewm@0:     // Menu bar goes at the top of the window
andrewm@0:     setMenuBar(this);
andrewm@0:     
andrewm@0:     // Window height should change to accommodate it
andrewm@0:     Component *actualMenuBar = getMenuBarComponent();
andrewm@0:     if(actualMenuBar != 0) {
andrewm@20:         juce::Rectangle<int> r = actualMenuBar->getBounds();
andrewm@0:         setSize(getWidth(), getHeight() + r.getHeight());
andrewm@0:     }
andrewm@0: #endif /* JUCE_MAC */
andrewm@0:     
andrewm@0:     // Tells our menu bar model that it should watch this command manager for
andrewm@0:     // changes, and send change messages accordingly.
andrewm@0:     setApplicationCommandManagerToWatch(&commandManager_);
andrewm@0:     
andrewm@0:     mainComponent_.setMainApplicationController(&controller_);
andrewm@0:     setContentNonOwned(&mainComponent_, true);
andrewm@0:     
andrewm@0:     commandManager_.setFirstCommandTarget(this);
andrewm@0:     
andrewm@0:     // Start a timer that will keep the interface in sync with the application
andrewm@0:     startTimer(50);
andrewm@0:     
andrewm@0:     centreWithSize (getWidth(), getHeight());
andrewm@0:     setUsingNativeTitleBar(true);
andrewm@31:     
andrewm@31:     // Allow resizing to be larger vertically
andrewm@31:     setResizable(true, true);
andrewm@31:     setResizeLimits(getWidth(), getHeight(), getWidth(), 2048);
andrewm@31:     
andrewm@0:     setVisible (true);
andrewm@0: }
andrewm@0: 
andrewm@0: MainWindow::~MainWindow() {
andrewm@0:     // Delete the menu bar before exiting
andrewm@0: #if JUCE_MAC
andrewm@0:     MenuBarModel::setMacMainMenu(nullptr);
andrewm@0: #else
andrewm@0:     setMenuBar(nullptr);
andrewm@0: #endif /* JUCE_MAC */
andrewm@0: }
andrewm@0: 
andrewm@0: // Handle periodic GUI updates, keeping the GUI in sync with the underlying system
andrewm@0: void MainWindow::timerCallback() {
andrewm@0:     mainComponent_.synchronize();
andrewm@0: }
andrewm@0: 
andrewm@0: // ***** Juce menu bar methods ****
andrewm@0: StringArray MainWindow::getMenuBarNames() {
andrewm@0:     const char* const names[] = { "File", "Edit", "Control", "Window", nullptr };
andrewm@0:     
andrewm@0:     return StringArray (names);
andrewm@0: }
andrewm@0: 
andrewm@0: PopupMenu MainWindow::getMenuForIndex(int menuIndex, const String& menuName) {
andrewm@0:     PopupMenu menu;
andrewm@0:     
andrewm@0:     if(menuIndex == 0) { // File
andrewm@33:         menu.addCommandItem(&commandManager_, kCommandClearPreset);
andrewm@0:         menu.addSeparator();
andrewm@0:         menu.addCommandItem(&commandManager_, kCommandOpenPreset);
andrewm@0:         menu.addCommandItem(&commandManager_, kCommandSavePreset);
andrewm@0: #ifndef JUCE_MAC
andrewm@0:         menu.addSeparator();
andrewm@0:         menu.addCommandItem(&commandManager_, StandardApplicationCommandIDs::quit);
andrewm@0: #endif
andrewm@0:     }
andrewm@0:     else if(menuIndex == 1) { // Edit
andrewm@0:         menu.addCommandItem(&commandManager_, StandardApplicationCommandIDs::undo);
andrewm@0:         menu.addCommandItem(&commandManager_, StandardApplicationCommandIDs::redo);
andrewm@0:         menu.addSeparator();
andrewm@0:         menu.addCommandItem(&commandManager_, StandardApplicationCommandIDs::cut);
andrewm@0:         menu.addCommandItem(&commandManager_, StandardApplicationCommandIDs::copy);
andrewm@0:         menu.addCommandItem(&commandManager_, StandardApplicationCommandIDs::paste);
andrewm@0:         menu.addCommandItem(&commandManager_, StandardApplicationCommandIDs::del);
andrewm@0:         menu.addSeparator();
andrewm@0:         menu.addCommandItem(&commandManager_, StandardApplicationCommandIDs::selectAll);
andrewm@0:     }
andrewm@0:     else if(menuIndex == 2) { // Control
andrewm@0:         menu.addCommandItem(&commandManager_, kCommandRescanDevices);
andrewm@0:         menu.addSeparator();
andrewm@31:         menu.addCommandItem(&commandManager_, kCommandLoggingStartStop);
andrewm@31:         menu.addCommandItem(&commandManager_, kCommandLoggingPlay);
andrewm@31:         menu.addSeparator();
andrewm@0:         menu.addCommandItem(&commandManager_, kCommandEnableExperimentalMappings);
andrewm@17: #ifdef ENABLE_TOUCHKEYS_SENSOR_TEST
andrewm@17:         menu.addCommandItem(&commandManager_, kCommandTestTouchkeySensors);
andrewm@17: #endif
andrewm@53: #ifdef ENABLE_TOUCHKEYS_FIRMWARE_UPDATE
andrewm@53:         menu.addCommandItem(&commandManager_, kCommandJumpToBootloader);
andrewm@53: #endif
andrewm@41:         menu.addSeparator();
andrewm@41:         menu.addCommandItem(&commandManager_, kCommandPreferences);
andrewm@0:     }
andrewm@0:     else if(menuIndex == 3) { // Window
andrewm@0:         menu.addCommandItem(&commandManager_, kCommandShowControlWindow);
andrewm@0:         menu.addCommandItem(&commandManager_, kCommandShowKeyboardWindow);
andrewm@0:     }
andrewm@0:     
andrewm@0:     return menu;
andrewm@0: }
andrewm@0: 
andrewm@0: void MainWindow::menuItemSelected(int menuItemID, int topLevelMenuIndex) {
andrewm@0:     // TODO
andrewm@0: }
andrewm@0: 
andrewm@0: // **** Command Manager methods *****
andrewm@0: 
andrewm@0: ApplicationCommandTarget* MainWindow::getNextCommandTarget() {
andrewm@0:     return findFirstTargetParentComponent();
andrewm@0: }
andrewm@0: 
andrewm@0: // this returns the set of all commands that this target can perform..
andrewm@0: void MainWindow::getAllCommands(Array <CommandID>& commands) {
andrewm@0:     // this returns the set of all commands that this target can perform..
andrewm@0:     const CommandID ids[] = {
andrewm@0:         // File
andrewm@33:         kCommandClearPreset,
andrewm@33:         kCommandOpenPreset,
andrewm@33:         kCommandSavePreset,
andrewm@0:         // Edit
andrewm@0:         StandardApplicationCommandIDs::undo,
andrewm@0:         StandardApplicationCommandIDs::redo,
andrewm@0:         StandardApplicationCommandIDs::cut,
andrewm@0:         StandardApplicationCommandIDs::copy,
andrewm@0:         StandardApplicationCommandIDs::paste,
andrewm@0:         StandardApplicationCommandIDs::del,
andrewm@0:         StandardApplicationCommandIDs::selectAll,
andrewm@0:         // Control
andrewm@0:         kCommandRescanDevices,
andrewm@31:         kCommandLoggingStartStop,
andrewm@31:         kCommandLoggingPlay,
andrewm@0:         kCommandEnableExperimentalMappings,
andrewm@17: #ifdef ENABLE_TOUCHKEYS_SENSOR_TEST
andrewm@17:         kCommandTestTouchkeySensors,
andrewm@17: #endif
andrewm@53: #ifdef ENABLE_TOUCHKEYS_FIRMWARE_UPDATE
andrewm@53:         kCommandJumpToBootloader,
andrewm@53: #endif
andrewm@41:         kCommandPreferences,
andrewm@41:         
andrewm@0:         // Window
andrewm@0:         kCommandShowControlWindow,
andrewm@0:         kCommandShowKeyboardWindow
andrewm@0:     };
andrewm@0:     
andrewm@0:     commands.addArray (ids, numElementsInArray(ids));
andrewm@0: }
andrewm@0: 
andrewm@0: // This method is used when something needs to find out the details about one of the commands
andrewm@0: // that this object can perform..
andrewm@0: void MainWindow::getCommandInfo(CommandID commandID, ApplicationCommandInfo& result) {
andrewm@0:     const String presetsCategory("Presets");
andrewm@0:     const String editsCategory("Editing");
andrewm@0:     const String controlCategory("Control");
andrewm@0:     const String windowCategory("Window");
andrewm@0:     
andrewm@0:     switch (commandID) {
andrewm@0:             
andrewm@0:         // *** File Menu ***
andrewm@33:         case kCommandClearPreset:
andrewm@33:             result.setInfo("Clear Settings", "Clears the current settings", presetsCategory, 0);
andrewm@0:             result.setTicked(false);
andrewm@37:             result.setActive(true);
andrewm@0:             break;
andrewm@0:         case kCommandOpenPreset:
andrewm@0:             result.setInfo("Open Preset...", "Opens an existing preset", presetsCategory, 0);
andrewm@0:             result.setTicked(false);
andrewm@33:             result.setActive(true);
andrewm@0:             result.addDefaultKeypress ('O', ModifierKeys::commandModifier);
andrewm@0:             break;
andrewm@0:         case kCommandSavePreset:
andrewm@33:             result.setInfo("Save Preset...", "Saves the current preset", presetsCategory, 0);
andrewm@0:             result.setTicked(false);
andrewm@33:             result.setActive(true);
andrewm@0:             result.addDefaultKeypress ('S', ModifierKeys::commandModifier);
andrewm@0:             break;
andrewm@0:         // Quit command is handled by JuceApplication
andrewm@0:             
andrewm@0:         // *** Edit Menu ***
andrewm@0:         case StandardApplicationCommandIDs::undo:
andrewm@0:             result.setInfo("Undo", "Undo", editsCategory, 0);
andrewm@0:             result.setTicked(false);
andrewm@0:             result.setActive(false);
andrewm@0:             result.addDefaultKeypress ('Z', ModifierKeys::commandModifier);
andrewm@0:             break;
andrewm@0:         case StandardApplicationCommandIDs::redo:
andrewm@0:             result.setInfo("Redo", "Redo", editsCategory, 0);
andrewm@0:             result.setTicked(false);
andrewm@0:             result.setActive(false);
andrewm@0:             result.addDefaultKeypress ('Z', ModifierKeys::commandModifier | ModifierKeys::shiftModifier);
andrewm@0:             break;
andrewm@0:         case StandardApplicationCommandIDs::cut:
andrewm@0:             result.setInfo("Cut", "Cut", editsCategory, 0);
andrewm@0:             result.setTicked(false);
andrewm@0:             result.setActive(false);
andrewm@0:             result.addDefaultKeypress ('X', ModifierKeys::commandModifier);
andrewm@0:             break;
andrewm@0:         case StandardApplicationCommandIDs::copy:
andrewm@0:             result.setInfo("Copy", "Copy", editsCategory, 0);
andrewm@0:             result.setTicked(false);
andrewm@0:             result.setActive(false);
andrewm@0:             result.addDefaultKeypress ('C', ModifierKeys::commandModifier);
andrewm@0:             break;
andrewm@0:         case StandardApplicationCommandIDs::paste:
andrewm@0:             result.setInfo("Paste", "Paste", editsCategory, 0);
andrewm@0:             result.setTicked(false);
andrewm@0:             result.setActive(false);
andrewm@0:             result.addDefaultKeypress ('V', ModifierKeys::commandModifier);
andrewm@0:             break;
andrewm@0:         case StandardApplicationCommandIDs::del:
andrewm@0:             result.setInfo("Delete", "Delete", editsCategory, 0);
andrewm@0:             result.setTicked(false);
andrewm@0:             result.setActive(false);
andrewm@0:             break;
andrewm@0:         case StandardApplicationCommandIDs::selectAll:
andrewm@0:             result.setInfo("Select All", "Select All", editsCategory, 0);
andrewm@0:             result.setTicked(false);
andrewm@0:             result.setActive(false);
andrewm@0:             result.addDefaultKeypress ('A', ModifierKeys::commandModifier);
andrewm@0:             break;
andrewm@0:             
andrewm@0:         // *** Control Menu ***
andrewm@0:         case kCommandRescanDevices:
andrewm@0:             result.setInfo("Rescan Devices", "Rescans available TouchKeys and MIDI devices", controlCategory, 0);
andrewm@0:             result.setTicked(false);
andrewm@28:             result.setActive(true);
andrewm@0:             result.addDefaultKeypress ('R', ModifierKeys::commandModifier);
andrewm@0:             break;
andrewm@31:         case kCommandLoggingStartStop:
andrewm@31:             result.setInfo("Record Log File", "Records TouchKeys and MIDI data to file", controlCategory, 0);
andrewm@31:             result.setTicked(controller_.isLogging());
andrewm@53:             result.setActive(!controller_.isPlayingLog());
andrewm@31:             break;
andrewm@31:         case kCommandLoggingPlay:
andrewm@31:             result.setInfo("Play Log...", "Plays TouchKeys and MIDI from file", controlCategory, 0);
andrewm@53:             result.setTicked(controller_.isPlayingLog());
andrewm@53:             result.setActive(!controller_.isLogging());
andrewm@31:             break;
andrewm@0:         case kCommandEnableExperimentalMappings:
andrewm@0:             result.setInfo("Enable Experimental Mappings", "Enables mappings which are still experimental", controlCategory, 0);
andrewm@0:             result.setTicked(controller_.experimentalMappingsEnabled());
andrewm@0:             break;
andrewm@17: #ifdef ENABLE_TOUCHKEYS_SENSOR_TEST
andrewm@17:         case kCommandTestTouchkeySensors:
andrewm@17:             result.setInfo("Test TouchKeys Sensors", "Enables a test of individual TouchKeys sensors", controlCategory, 0);
andrewm@17:             result.setActive(controller_.availableTouchkeyDevices().size() > 0);
andrewm@17:             result.setTicked(controller_.touchkeySensorTestIsRunning());
andrewm@17:             break;
andrewm@17: #endif
andrewm@53: #ifdef ENABLE_TOUCHKEYS_FIRMWARE_UPDATE
andrewm@53:         case kCommandJumpToBootloader:
andrewm@53:             result.setInfo("Go to Firmware Update Mode", "Puts the TouchKeys in firmware update mode", controlCategory, 0);
andrewm@53:             result.setActive(controller_.availableTouchkeyDevices().size() > 0);
andrewm@53:             result.setTicked(false);
andrewm@53:             break;
andrewm@53: #endif
andrewm@41:         case kCommandPreferences:
andrewm@41:             result.setInfo("Preferences...", "General application preferences", controlCategory, 0);
andrewm@41:             result.setTicked(false);
andrewm@41:             result.setActive(true);
andrewm@41:             break;
andrewm@0:             
andrewm@0:         // *** Window Menu ***
andrewm@0:         case kCommandShowControlWindow:
andrewm@0:             result.setInfo("TouchKeys Controls", "Show control and mapping window", windowCategory, 0);
andrewm@0:             result.setTicked(false);
andrewm@12:             result.addDefaultKeypress ('1', ModifierKeys::commandModifier);
andrewm@0:             break;
andrewm@0:         case kCommandShowKeyboardWindow:
andrewm@0:             result.setInfo("Keyboard Display", "Show keyboard display", windowCategory, 0);
andrewm@0:             result.setTicked(false);
andrewm@12:             result.addDefaultKeypress ('2', ModifierKeys::commandModifier);
andrewm@0:             break;
andrewm@0:             
andrewm@0:         default:
andrewm@0:             break;
andrewm@0:     };
andrewm@0: }
andrewm@0: 
andrewm@0: bool MainWindow::perform(const InvocationInfo& info) {
andrewm@0:     switch (info.commandID)
andrewm@0:     {
andrewm@33:         case kCommandClearPreset:
andrewm@37:             // Display an alert to confirm the user wants to delete this mapping
andrewm@37:             AlertWindow::showOkCancelBox (AlertWindow::QuestionIcon,
andrewm@37:                                           "Clear settings",
andrewm@37:                                           "Are you sure you want to clear all zones and mappings?",
andrewm@37:                                           String::empty,
andrewm@37:                                           String::empty,
andrewm@37:                                           0,
andrewm@37:                                           ModalCallbackFunction::forComponent(alertBoxResultChosen, this));
andrewm@33:             break;
andrewm@33:         case kCommandOpenPreset:
andrewm@33:             controller_.loadPresetWithDialog();
andrewm@33:             break;
andrewm@33:         case kCommandSavePreset:
andrewm@33:             controller_.savePresetWithDialog();
andrewm@0:             break;
andrewm@0:         case kCommandRescanDevices:
andrewm@28:             controller_.tellDevicesToUpdate();
andrewm@0:             break;
andrewm@31:         case kCommandLoggingStartStop:
andrewm@31:             if(controller_.isLogging())
andrewm@31:                 controller_.stopLogging();
andrewm@31:             else
andrewm@31:                 controller_.startLogging();
andrewm@31:             break;
andrewm@31:         case kCommandLoggingPlay:
andrewm@53:             if(controller_.isPlayingLog())
andrewm@53:                 controller_.stopPlayingLog();
andrewm@53:             else
andrewm@53:                 controller_.playLogWithDialog();
andrewm@31:             break;
andrewm@0:         case kCommandEnableExperimentalMappings:
andrewm@0:             controller_.setExperimentalMappingsEnabled(!controller_.experimentalMappingsEnabled());
andrewm@0:             break;
andrewm@17: #ifdef ENABLE_TOUCHKEYS_SENSOR_TEST
andrewm@17:         case kCommandTestTouchkeySensors:
andrewm@17:             if(!controller_.touchkeySensorTestIsRunning())
andrewm@17:                 controller_.touchkeySensorTestStart(mainComponent_.currentTouchkeysSelectedPath().toUTF8(), controller_.touchkeyDeviceLowestMidiNote());
andrewm@17:             else
andrewm@17:                 controller_.touchkeySensorTestStop();
andrewm@17:             break;
andrewm@17: #endif
andrewm@53: #ifdef ENABLE_TOUCHKEYS_FIRMWARE_UPDATE
andrewm@53:         case kCommandJumpToBootloader:
andrewm@53:             controller_.touchkeyJumpToBootloader(mainComponent_.currentTouchkeysSelectedPath().toUTF8());
andrewm@53:             break;
andrewm@53: #endif
andrewm@41:         case kCommandPreferences:
andrewm@41:             controller_.showPreferencesWindow();
andrewm@41:             break;
andrewm@0:         case kCommandShowControlWindow:
andrewm@0:             toFront(true);
andrewm@0:             break;
andrewm@0:         case kCommandShowKeyboardWindow:
andrewm@0:             controller_.showKeyboardDisplayWindow();
andrewm@0:             break;
andrewm@0: 
andrewm@0:         default:
andrewm@0:             return false;
andrewm@0:     };
andrewm@0:     
andrewm@0:     return true;
andrewm@0: }
andrewm@37: 
andrewm@37: // Called when user clicks a result in the alert box to confirm deletion
andrewm@37: void MainWindow::alertBoxResultChosen(int result, MainWindow *item) {
andrewm@37:     if(result != 0) {
andrewm@37:         item->clearPreset();
andrewm@37:     }
andrewm@37: }
andrewm@50: 
andrewm@50: #endif      // TOUCHKEYS_NO_GUI