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/*
* Copyright (C) 2015 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* 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/>.
*
* Author: Filippo Scognamiglio <flscogna@gmail.com>
*/
import QtQuick 2.4
import Ubuntu.Components 1.3
import "jsonParser.js" as Parser
KeyboardRow {
id: keyboardRow
keyWidth: units.gu(5)
readonly property variant modifiers: ["Control", "Alt", "Shift"]
// This label is used to compute the maximum width of all the controls.
Label {
id: hiddenLabel
visible: false
}
function dropProfile() {
// TODO Check if this is enough and doesn't leak.
for (var i = 0; i < model.length; i++)
model[i].destroy();
model = [];
}
function createActionString(action) {
switch(action.type){
case "key":
return createKeyActionString(action.key, action.mod, action.text, action.id);
case "string":
return createStringActionString(action.string, action.text);
}
}
function createOtherActionsString(actions) {
var result = "[";
for (var i = 0; i < actions.length; i++) {
var action = actions[i];
result += createActionString(action);
if (i < actions.length - 1)
result += ",";
}
return result + "]";
}
function createKeyActionString(key, mod, text, id) {
if (modifiers.indexOf(mod) === -1)
mod = "No";
return "Action { text: \"" + createKeyText(key, mod, text, id) + "\"; onTriggered: simulateKey(Qt.Key_"+ key + ", Qt." + mod + "Modifier); }";
}
function createStringActionString(string, text) {
var textString = text ? "text: \"" + text + "\";" : "";
return "Action { " + textString + " onTriggered: simulateCommand(\"" + string + "\"); }";
}
function createEntryString(text, actionString, otherActionsString) {
var objectString = "
import QtQuick 2.4
import Ubuntu.Components 1.3
KeyModel {
text: \"" + text + "\"
mainAction: " + actionString + "\n
actions:" + otherActionsString +
"}"
return objectString;
}
function createKeyText(key, mod, text, id) {
if (id) {
return translator.getTranslatedNameById(translator.key, id);
} else if (text) {
return text;
} else if (key) {
return ((mod && modifiers.indexOf(mod) !== -1) ? translator.getTranslatedNameById(translator.modifier, mod) + "+" : "") + key;
} else
return "";
}
function loadProfile(profileObject) {
dropProfile();
var maxWidth = 0;
// This function might raise exceptions which are handled in KeyboardBar.qml
var profile = profileObject;
name = "";
short_name = "";
if (profile.id) {
name = translator.getTranslatedNameById(translator.name, profile.id);
short_name = translator.getTranslatedNameById(translator.shortName, profile.id);
}
if (name === "")
name = profile.name;
if (short_name === "")
short_name = profile.short_name;
var layoutModel = []
for (var i = 0; i < profile.buttons.length; i++) {
var button = profile.buttons[i];
var keyText = createKeyText(button.main_action.key, button.main_action.mod, button.main_action.text, button.main_action.id);
var mainActionString = createActionString(button.main_action);
var otherActionsString = button.other_actions
? createOtherActionsString(button.other_actions)
: "[]";
var entryString = createEntryString(keyText, mainActionString, otherActionsString);
layoutModel.push(Qt.createQmlObject(entryString, keyboardRow));
hiddenLabel.text = keyText;
maxWidth = Math.max(hiddenLabel.width, maxWidth);
}
keyWidth = maxWidth + units.gu(3);
model = layoutModel;
}
Component.onDestruction: dropProfile();
}
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