AriaNg-Native/main/components/menu.js

'use strict';

const os = require('os');
const electron = require('electron');

const core = require('../core');
const utils = require('../lib/utils');
const ipcRender = require('../ipc/render-proecss');

const app = electron.app;
const Menu = electron.Menu;

let textboxContextMenuTemplate = null;

let getMenuTitle = function(context, titleKey, defaultTitle) {
    if (!context || !context.labels || !context.labels[titleKey]) {
        return defaultTitle;
    }

    return context.labels[titleKey];
}

let buildApplicationMenu = function(context) {
    return Menu.buildFromTemplate([
        {
            label: app.getName(),
            submenu: [
                {
                    label: getMenuTitle(context, 'AboutAriaNgNative', 'About AriaNg Native'),
                    click: function () {
                        ipcRender.notifyRenderProcessNavigateToAriaNgSettings();
                    }
                },
                {
                    type: 'separator'
                },
                {
                    label: getMenuTitle(context, 'Services', 'Services'),
                    role: 'services'
                },
                {
                    label: getMenuTitle(context, 'HideAriaNgNative', 'Hide AriaNg Native'),
                    role: 'hide'
                },
                {
                    label: getMenuTitle(context, 'HideOthers', 'Hide Others'),
                    role: 'hideothers'
                },
                {
                    label: getMenuTitle(context, 'ShowAll', 'Show All'),
                    role: 'unhide'
                },
                {
                    type: 'separator'
                },
                {
                    label: getMenuTitle(context, 'QuitAriaNgNative', 'Quit AriaNg Native'),
                    role: 'quit',
                    click: function () {
                        core.isConfirmExit = true;
                        app.quit();
                    }
                }
            ]
        },
        {
            label: getMenuTitle(context, 'Edit', 'Edit'),
            submenu: [
                {
                    label: getMenuTitle(context, 'Undo', 'Undo'),
                    role: 'undo'
                },
                {
                    label: getMenuTitle(context, 'Redo', 'Redo'),
                    role: 'redo'
                },
                {
                    type: 'separator'
                },
                {
                    label: getMenuTitle(context, 'Cut', 'Cut'),
                    role: 'cut'
                },
                {
                    label: getMenuTitle(context, 'Copy', 'Copy'),
                    role: 'copy'
                },
                {
                    label: getMenuTitle(context, 'Paste', 'Paste'),
                    role: 'paste'
                },
                {
                    label: getMenuTitle(context, 'Delete', 'Delete'),
                    role: 'delete'
                },
                {
                    label: getMenuTitle(context, 'SelectAll', 'Select All'),
                    role: 'selectAll'
                }
            ]
        },
        {
            label: getMenuTitle(context, 'Window', 'Window'),
            submenu: [
                {
                    label: getMenuTitle(context, 'Minimize', 'Minimize'),
                    role: 'minimize'
                },
                {
                    label: getMenuTitle(context, 'Zoom', 'Zoom'),
                    role: 'zoom'
                },
                {
                    type: 'separator'
                },
                {
                    label: getMenuTitle(context, 'BringAllToFront', 'Bring All to Front'),
                    role: 'front'
                }
            ]
        }
    ]);
}

let buildTextboxContextMenu = function(context) {
    if (!context) {
        return Menu.buildFromTemplate(textboxContextMenuTemplate);
    }

    const newMenus = [];

    for (let i = 0; i < textboxContextMenuTemplate.length; i++) {
        const item = utils.copyObjectTo(textboxContextMenuTemplate[i], {});

        if (item.role === 'cut' || item.role === 'copy') {
            if (context.selected === false) {
                item.enabled = false;
            }
        }

        if (item.role === 'delete') {
            if (context.forceDeleteEmpty) {
                item.role = '';
                item.click = function () {
                    core.mainWindow.webContents.sendInputEvent({
                        type: 'keyUp',
                        keyCode: 'Delete'
                    });
                }
            } else if (context.selected === false) {
                item.enabled = false;
            }
        }

        if (item.role === 'undo' || item.role === 'redo' || item.role === 'cut' || item.role === 'paste') {
            if (context.editable === false) {
                item.enabled = false;
            }
        }

        newMenus.push(item);
    }

    return Menu.buildFromTemplate(newMenus);
}

let init = function () {
    if (!core.mainWindow) {
        return;
    }

    if (os.platform() === 'darwin') {
        const menu = buildApplicationMenu(null);
        Menu.setApplicationMenu(menu);
    } else {
        core.mainWindow.setMenu(null);
    }
}

let setApplicationMenu = function (context) {
    if (core.mainWindow && os.platform() === 'darwin') {
        const menu = buildApplicationMenu(context);
        Menu.setApplicationMenu(menu);
    }
};

let setTextboxContextMenuTemplate = function (context) {
    textboxContextMenuTemplate = [
        {
            label: getMenuTitle(context, 'Undo', 'Undo'),
            role: 'undo'
        },
        {
            label: getMenuTitle(context, 'Redo', 'Redo'),
            role: 'redo'
        },
        {
            type: 'separator'
        },
        {
            label: getMenuTitle(context, 'Cut', 'Cut'),
            role: 'cut'
        },
        {
            label: getMenuTitle(context, 'Copy', 'Copy'),
            role: 'copy'
        },
        {
            label: getMenuTitle(context, 'Paste', 'Paste'),
            role: 'paste'
        },
        {
            label: getMenuTitle(context, 'Delete', 'Delete'),
            role: 'delete'
        },
        {
            type: 'separator'
        },
        {
            label: getMenuTitle(context, 'SelectAll', 'Select All'),
            role: 'selectAll'
        }
    ];
};

let getTextboxContentMenu = function (context) {
    return buildTextboxContextMenu(context);
};

module.exports = {
    init: init,
    setApplicationMenu: setApplicationMenu,
    setTextboxContextMenuTemplate: setTextboxContextMenuTemplate,
    getTextboxContentMenu: getTextboxContentMenu
};