Differential D21409 Diff 59872 kwrite/kwriteapplication.cpp

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kwrite/kwriteapplication.cpp

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1​/* This file is part of the KDE project
2​ Copyright (C) 2001 Christoph Cullmann <cullmann@kde.org>
3​ Copyright (C) 2001 Joseph Wenninger <jowenn@kde.org>
4​ Copyright (C) 2001 Anders Lund <anders.lund@lund.tdcadsl.dk>
5​
6​ This library is free software; you can redistribute it and/or
7​ modify it under the terms of the GNU Library General Public
8​ License version 2 as published by the Free Software Foundation.
9​
10​ This library is distributed in the hope that it will be useful,
11​ but WITHOUT ANY WARRANTY; without even the implied warranty of
12​ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13​ Library General Public License for more details.
14​
15​ You should have received a copy of the GNU Library General Public License
16​ along with this library; see the file COPYING.LIB. If not, write to
17​ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18​ Boston, MA 02110-1301, USA.
19​*/
20​
21​#include "kwriteapplication.h"
22​#include "kwrite.h"
23​
24​#include <QApplication>
25​#include <KConfigGui>
26​
27​KWriteApplication::KWriteApplication::KWriteApplication()
28​{
29​ m_application = new KTextEditor::Application(this);
30​ KTextEditor::Editor::instance()->setApplication(m_application);
31​}
32​
33​KWriteApplication::~KWriteApplication()
34​{
35​ delete m_application;
36​}
37​
38​KWrite * KWriteApplication::newWindow(KTextEditor::Document* doc)
39​{
40​ KWrite *k = new KWrite(doc, this);
41​ m_kwrites.append(k);
42​ return k;
43​}
44​
45​void KWriteApplication::restore()
46​{
47​ KConfig *config = KConfigGui::sessionConfig();
48​
49​ if (!config) {
50​ return;
51​ }
52​
53​ int docs, windows;
54​ QString buf;
55​ KTextEditor::Document *doc;
56​ KWrite *t;
57​
58​ KConfigGroup numberConfig(config, "Number");
59​ docs = numberConfig.readEntry("NumberOfDocuments", 0);
60​ windows = numberConfig.readEntry("NumberOfWindows", 0);
61​
62​ for (int z = 1; z <= docs; z++) {
63​ buf = QStringLiteral("Document %1").arg(z);
64​ KConfigGroup cg(config, buf);
65​ doc = KTextEditor::Editor::instance()->createDocument(nullptr);
66​ doc->readSessionConfig(cg);
67​ addDocument(doc);
68​ }
69​
70​ for (int z = 1; z <= windows; z++) {
71​ buf = QStringLiteral("Window %1").arg(z);
72​ KConfigGroup cg(config, buf);
73​ t = newWindow(m_documents.at(cg.readEntry("DocumentNumber", 0) - 1));
74​ t->restore(config, z);
75​ }
76​}
77​
78​void KWriteApplication::saveProperties(KConfig* config)
79​{
80​ config->group("Number").writeEntry("NumberOfDocuments", m_documents.count());
81​
mevenUnsubmitted
Not Done

Unused I believe.

meven: Unused I believe.
82​ for (int z = 1; z <= m_documents.count(); z++) {
mevenUnsubmitted
Not Done

Avoid foreach, you can use for future proofing :

for (KWrite *w: qAsConst(m_windows)) {

Reference:
https://www.kdab.com/goodbye-q_foreach/

meven: Avoid foreach, you can use for future proofing : ``` for (KWrite *w: qAsConst(m_windows)) {…
83​ QString buf = QStringLiteral("Document %1").arg(z);
84​ KConfigGroup cg(config, buf);
85​ KTextEditor::Document *doc = m_documents.at(z - 1);
86​ doc->writeSessionConfig(cg);
anthonyfieroniUnsubmitted
Not Done

don't removed in same loop, just call clear afterwards.

anthonyfieroni: don't removed in same loop, just call clear afterwards.
87​ }
88​
89​ for (int z = 1; z <= m_kwrites.count(); z++) {
90​ QString buf = QStringLiteral("Window %1").arg(z);
91​ KConfigGroup cg(config, buf);
92​ cg.writeEntry("DocumentNumber", m_documents.indexOf(m_kwrites.at(z - 1)->activeView()->document()) + 1);
93​ }
94​}
95​
96​bool KWriteApplication::quit()
97​{
98​ QList<KWrite *> copy(m_kwrites);
99​ for(auto kwrite: copy) {
100​ if (!kwrite->close()) {
101​ return false;
102​ }
103​
104​ m_kwrites.removeAll(kwrite);
105​ delete kwrite;
106​ }
107​ return true;
108​}
109​
110​KTextEditor::MainWindow *KWriteApplication::activeMainWindow()
111​{
112​ for(auto kwrite: m_kwrites) {
113​ if (kwrite->isActiveWindow()) {
114​ return kwrite->mainWindow();
115​ }
116​ }
117​
118​ return nullptr;
119​}
120​
121​QList<KTextEditor::MainWindow *> KWriteApplication::mainWindows()
122​{
123​ QList<KTextEditor::MainWindow *> windows;
124​ for(auto kwrite: m_kwrites) {
125​ windows.append(kwrite->mainWindow());
126​ }
127​
128​ return windows;
129​}
130​
131​bool KWriteApplication::closeDocument(KTextEditor::Document* document)
132​{
133​ QList<KWrite *> copy(m_kwrites);
134​ for(auto kwrite: copy) {
135​ if (kwrite->activeView()->document() == document) {
136​ if (!kwrite->close()) {
137​ return false;
138​ }
139​ m_kwrites.removeAll(kwrite);
140​ delete kwrite;
141​ }
142​ }
143​
144​ return true;
145​}