@@ -0,0 +1,94 @@
1+/*
2+ * Copyright (C) 2017 Canonical, Ltd.
3+ *
4+ * This program is free software; you can redistribute it and/or modify
5+ * it under the terms of the GNU General Public License as published by
6+ * the Free Software Foundation; version 3.
7+ *
8+ * This program is distributed in the hope that it will be useful,
9+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
10+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11+ * GNU General Public License for more details.
12+ *
13+ * You should have received a copy of the GNU General Public License
14+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
15+ */
16+
17+#include "ScreensConfiguration.h"
18+#include "Screen.h"
19+#include "Workspace.h"
20+#include "WorkspaceManager.h"
21+
22+#include <QJsonObject>
23+#include <QJsonDocument>
24+#include <QJsonArray>
25+#include <QFile>
26+#include <QStandardPaths>
27+
28+namespace
29+{
30+QJsonArray jsonScreens;
31+}
32+
33+ScreensConfiguration::ScreensConfiguration()
34+{
35+ const QString dbPath = QStandardPaths::writableLocation(QStandardPaths::GenericCacheLocation) + QStringLiteral("/unity8/");
36+ QFile f(dbPath + "workspaces");
37+
38+ if (f.open(QIODevice::ReadOnly)) {
39+ QByteArray saveData = f.readAll();
40+ QJsonDocument loadDoc(QJsonDocument::fromJson(saveData));
41+ QJsonObject json(loadDoc.object());
42+ jsonScreens = json["screens"].toArray();
43+ }
44+}
45+
46+ScreensConfiguration::~ScreensConfiguration()
47+{
48+ const QString dbPath = QStandardPaths::writableLocation(QStandardPaths::GenericCacheLocation) + QStringLiteral("/unity8/");
49+ QFile f(dbPath + "workspaces");
50+ if (f.open(QIODevice::WriteOnly)) {
51+ QJsonObject json;
52+ json["screens"] = jsonScreens;
53+ QJsonDocument saveDoc(json);
54+ f.write(saveDoc.toJson());
55+ }
56+}
57+
58+void ScreensConfiguration::load(Screen *screen)
59+{
60+ int workspaces = 2;
61+ for (auto iter = jsonScreens.begin(); iter != jsonScreens.end(); ++iter) {
62+ QJsonObject jsonScreen = (*iter).toObject();
63+ if (jsonScreen["name"] == screen->name()) {
64+ QJsonValue jsonWorkspaces = jsonScreen["workspaces"];
65+ workspaces = jsonWorkspaces.toInt(workspaces);
66+ break;
67+ }
68+ }
69+
70+ for (int i = 0; i < workspaces; i++) {
71+ WorkspaceManager::instance()->createWorkspace()->assign(screen->workspaces());
72+ }
73+}
74+
75+void ScreensConfiguration::save(Screen *screen)
76+{
77+ QJsonObject newJsonScreen;
78+ newJsonScreen["name"] = screen->name();
79+ newJsonScreen["workspaces"] = screen->workspaces()->rowCount();
80+
81+ auto iter = jsonScreens.begin();
82+ for (; iter != jsonScreens.end(); ++iter) {
83+ QJsonObject jsonScreen = (*iter).toObject();
84+ if (jsonScreen["name"] == screen->name()) {
85+ break;
86+ }
87+ }
88+
89+ if (iter == jsonScreens.end()) {
90+ jsonScreens.push_back(newJsonScreen);
91+ } else {
92+ *iter = newJsonScreen;
93+ }
94+}