src/extensions/default/NoDistractions/main.js
/*
* Copyright (c) 2015 - present Adobe Systems Incorporated. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
*/
define(function (require, exports, module) {
"use strict";
var Menus = brackets.getModule("command/Menus"),
CommandManager = brackets.getModule("command/CommandManager"),
Commands = brackets.getModule("command/Commands"),
Strings = brackets.getModule("strings"),
PreferencesManager = brackets.getModule("preferences/PreferencesManager"),
ViewUtils = brackets.getModule("utils/ViewUtils"),
KeyBindingManager = brackets.getModule("command/KeyBindingManager"),
HealthLogger = brackets.getModule("utils/HealthLogger"),
WorkspaceManager = brackets.getModule("view/WorkspaceManager");
// Constants
var PREFS_PURE_CODE = "noDistractions",
CMD_TOGGLE_PURE_CODE = "view.togglePureCode",
CMD_TOGGLE_PANELS = "view.togglePanels",
HEALTH_NO_DISTRACTION = "noDistractionModeUsed",
HEALTH_TOGGLE_PANELS = "togglePanels";
//key binding keys
var togglePureCodeKey = "Ctrl-Shift-2",
togglePureCodeKeyMac = "Cmd-Shift-2",
togglePanelsKey = "Ctrl-Shift-1",
togglePanelsKeyMac = "Cmd-Shift-1",
togglePanelsKey_EN = "Ctrl-Shift-`",
togglePanelsKeyMac_EN = "Cmd-Shift-`";
//locals
var _previouslyOpenPanelIDs = [],
panelsToggled = false,
layoutUpdated = false;
/**
* @private
* Updates the command checked status based on the preference for noDestraction mode
*/
function _updateCheckedState() {
CommandManager.get(CMD_TOGGLE_PURE_CODE).setChecked(PreferencesManager.get(PREFS_PURE_CODE));
}
/**
* @private
* toggles noDisraction preference
*/
function _togglePureCode() {
PreferencesManager.set(PREFS_PURE_CODE, !PreferencesManager.get(PREFS_PURE_CODE));
HealthLogger.setHealthDataLog(HEALTH_NO_DISTRACTION, true);
}
/**
* hide all open panels
*/
function _hidePanelsIfRequired() {
var panelIDs = WorkspaceManager.getAllPanelIDs();
_previouslyOpenPanelIDs = [];
panelIDs.forEach(function (panelID) {
var panel = WorkspaceManager.getPanelForID(panelID);
if (panel && panel.isVisible()) {
panel.hide();
_previouslyOpenPanelIDs.push(panelID);
}
});
}
/**
* show all open panels that was previously hidden by _hidePanelsIfRequired()
*/
function _showPanelsIfRequired() {
var panelIDs = _previouslyOpenPanelIDs;
panelIDs.forEach(function (panelID) {
var panel = WorkspaceManager.getPanelForID(panelID);
if (panel) {
panel.show();
}
});
_previouslyOpenPanelIDs = [];
}
function _updateLayout() {
layoutUpdated = true;
panelsToggled = false;
}
/**
* We toggle panels in certain cases only :
* 1. if a panel is shown, toggle can hide it, and successive toggle can show the panel and repeat.
* 2. if a panel is hidden by toggle, and say the workspace changed making another panel visible by some operation;
* we reset toggle states so that toggle would hide the panel already present in the workspace.
* The already hidden panel should not be shown in the specific case for better UX.
*/
function _togglePanels() {
var togglePanelCount;
panelsToggled = !panelsToggled;
if (panelsToggled) {
_hidePanelsIfRequired();
layoutUpdated = false;
panelsToggled = true;
} else if (!layoutUpdated) {
_showPanelsIfRequired();
}
//log health data
togglePanelCount = HealthLogger.getHealthDataLog(HEALTH_TOGGLE_PANELS);
togglePanelCount = (typeof togglePanelCount === 'number') ? togglePanelCount + 1 : 0;
HealthLogger.setHealthDataLog(HEALTH_TOGGLE_PANELS, togglePanelCount);
}
PreferencesManager.definePreference(PREFS_PURE_CODE, "boolean", false, {
description: Strings.DESCRIPTION_PURE_CODING_SURFACE
});
PreferencesManager.on("change", PREFS_PURE_CODE, function () {
if (PreferencesManager.get(PREFS_PURE_CODE)) {
ViewUtils.hideMainToolBar();
CommandManager.execute(Commands.HIDE_SIDEBAR);
_hidePanelsIfRequired();
} else {
ViewUtils.showMainToolBar();
CommandManager.execute(Commands.SHOW_SIDEBAR);
_showPanelsIfRequired();
}
_updateCheckedState();
});
WorkspaceManager.on(WorkspaceManager.EVENT_WORKSPACE_PANEL_SHOWN, _updateLayout);
/**
* Register the Commands , add the Menu Items and key bindings
*/
function initializeCommands() {
CommandManager.register(Strings.CMD_TOGGLE_PURE_CODE, CMD_TOGGLE_PURE_CODE, _togglePureCode);
CommandManager.register(Strings.CMD_TOGGLE_PANELS, CMD_TOGGLE_PANELS, _togglePanels);
Menus.getMenu(Menus.AppMenuBar.VIEW_MENU).addMenuItem(CMD_TOGGLE_PANELS, "", Menus.AFTER, Commands.VIEW_HIDE_SIDEBAR);
Menus.getMenu(Menus.AppMenuBar.VIEW_MENU).addMenuItem(CMD_TOGGLE_PURE_CODE, "", Menus.AFTER, CMD_TOGGLE_PANELS);
KeyBindingManager.addBinding(CMD_TOGGLE_PURE_CODE, [ {key: togglePureCodeKey}, {key: togglePureCodeKeyMac, platform: "mac"} ]);
//default toggle panel shortcut was ctrl+shift+` as it is present in one vertical line in the keyboard. However, we later learnt
//from IQE team than non-English keyboards does not have the ` char. So added one more shortcut ctrl+shift+1 which will be preferred
KeyBindingManager.addBinding(CMD_TOGGLE_PANELS, [ {key: togglePanelsKey}, {key: togglePanelsKeyMac, platform: "mac"} ]);
KeyBindingManager.addBinding(CMD_TOGGLE_PANELS, [ {key: togglePanelsKey_EN}, {key: togglePanelsKeyMac_EN, platform: "mac"} ]);
}
initializeCommands();
});