dialogs/qerrormessage.cpp

Switch to Source codePreprocessed file
LineSource CodeCoverage
1 -
2 -
3 -
4 -
5 -
6class QErrorMessagePrivate : public QDialogPrivate -
7{ -
8 inline QErrorMessage* q_func() { return static_cast<QErrorMessage *>(q_ptr); } inline const QErrorMessage* q_func() const { return static_cast<const QErrorMessage *>(q_ptr); } friend class QErrorMessage; -
9public: -
10 QPushButton * ok; -
11 QCheckBox * again; -
12 QTextEdit * errors; -
13 QLabel * icon; -
14 QQueue<QPair<QString, QString> > pending; -
15 QSet<QString> doNotShow; -
16 QSet<QString> doNotShowType; -
17 QString currentMessage; -
18 QString currentType; -
19 -
20 bool nextPending(); -
21 void retranslateStrings(); -
22}; -
23 -
24class QErrorMessageTextView : public QTextEdit -
25{ -
26public: -
27 QErrorMessageTextView(QWidget *parent) -
28 : QTextEdit(parent) { setReadOnly(true); }
executed: }
Execution Count:2
2
29 -
30 virtual QSize minimumSizeHint() const; -
31 virtual QSize sizeHint() const; -
32}; -
33 -
34QSize QErrorMessageTextView::minimumSizeHint() const -
35{ -
36 return QSize(50, 50);
executed: return QSize(50, 50);
Execution Count:2
2
37 -
38} -
39 -
40QSize QErrorMessageTextView::sizeHint() const -
41{ -
42 return QSize(250, 75);
executed: return QSize(250, 75);
Execution Count:2
2
43 -
44} -
45static QErrorMessage * qtMessageHandler = 0; -
46 -
47static void deleteStaticcQErrorMessage() -
48{ -
49 if (qtMessageHandler) {
never evaluated: qtMessageHandler
0
50 delete qtMessageHandler; -
51 qtMessageHandler = 0; -
52 }
never executed: }
0
53}
never executed: }
0
54 -
55static bool metFatal = false; -
56 -
57static void jump(QtMsgType t, const QMessageLogContext & , const QString &m) -
58{ -
59 if (!qtMessageHandler)
never evaluated: !qtMessageHandler
0
60 return;
never executed: return;
0
61 -
62 QString rich; -
63 -
64 switch (t) { -
65 case QtDebugMsg: -
66 default: -
67 rich = QErrorMessage::tr("Debug Message:"); -
68 break;
never executed: break;
0
69 case QtWarningMsg: -
70 rich = QErrorMessage::tr("Warning:"); -
71 break;
never executed: break;
0
72 case QtFatalMsg: -
73 rich = QErrorMessage::tr("Fatal Error:"); -
74 }
never executed: }
0
75 rich = QString::fromLatin1("<p><b>%1</b></p>").arg(rich); -
76 rich += Qt::convertFromPlainText(m, Qt::WhiteSpaceNormal); -
77 -
78 -
79 if (rich.endsWith(QLatin1String("</p>")))
never evaluated: rich.endsWith(QLatin1String("</p>"))
0
80 rich.chop(4);
never executed: rich.chop(4);
0
81 -
82 if (!metFatal) {
never evaluated: !metFatal
0
83 if (QThread::currentThread() == (static_cast<QApplication *>(QCoreApplication::instance()))->thread()) {
never evaluated: QThread::currentThread() == (static_cast<QApplication *>(QCoreApplication::instance()))->thread()
0
84 qtMessageHandler->showMessage(rich); -
85 } else {
never executed: }
0
86 QMetaObject::invokeMethod(qtMessageHandler, -
87 "showMessage", -
88 Qt::QueuedConnection, -
89 QArgument<QString >("QString", rich)); -
90 }
never executed: }
0
91 metFatal = (t == QtFatalMsg); -
92 }
never executed: }
0
93}
never executed: }
0
94 -
95 -
96 -
97 -
98 -
99 -
100 -
101QErrorMessage::QErrorMessage(QWidget * parent) -
102 : QDialog(*new QErrorMessagePrivate, parent) -
103{ -
104 QErrorMessagePrivate * const d = d_func(); -
105 QGridLayout * grid = new QGridLayout(this); -
106 d->icon = new QLabel(this); -
107 -
108 d->icon->setPixmap(QMessageBox::standardIcon(QMessageBox::Information)); -
109 d->icon->setAlignment(Qt::AlignHCenter | Qt::AlignTop); -
110 -
111 grid->addWidget(d->icon, 0, 0, Qt::AlignTop); -
112 d->errors = new QErrorMessageTextView(this); -
113 grid->addWidget(d->errors, 0, 1); -
114 d->again = new QCheckBox(this); -
115 d->again->setChecked(true); -
116 grid->addWidget(d->again, 1, 1, Qt::AlignTop); -
117 d->ok = new QPushButton(this); -
118 -
119 -
120 -
121 -
122 -
123 connect(d->ok, "2""clicked()", this, "1""accept()"); -
124 d->ok->setFocus(); -
125 grid->addWidget(d->ok, 2, 0, 1, 2, Qt::AlignCenter); -
126 grid->setColumnStretch(1, 42); -
127 grid->setRowStretch(0, 42); -
128 d->retranslateStrings(); -
129}
executed: }
Execution Count:2
2
130 -
131 -
132 -
133 -
134 -
135 -
136QErrorMessage::~QErrorMessage() -
137{ -
138 if (this == qtMessageHandler) {
partially evaluated: this == qtMessageHandler
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2
0-2
139 qtMessageHandler = 0; -
140 QtMessageHandler tmp = qInstallMessageHandler(0); -
141 -
142 if (tmp != jump)
never evaluated: tmp != jump
0
143 qInstallMessageHandler(tmp);
never executed: qInstallMessageHandler(tmp);
0
144 }
never executed: }
0
145}
executed: }
Execution Count:2
2
146 -
147 -
148 -
149 -
150void QErrorMessage::done(int a) -
151{ -
152 QErrorMessagePrivate * const d = d_func(); -
153 if (!d->again->isChecked() && !d->currentMessage.isEmpty() && d->currentType.isEmpty()) {
evaluated: !d->again->isChecked()
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:5
partially evaluated: !d->currentMessage.isEmpty()
TRUEFALSE
yes
Evaluation Count:3
no
Evaluation Count:0
evaluated: d->currentType.isEmpty()
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:1
0-5
154 d->doNotShow.insert(d->currentMessage); -
155 }
executed: }
Execution Count:2
2
156 if (!d->again->isChecked() && !d->currentType.isEmpty()) {
evaluated: !d->again->isChecked()
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:5
evaluated: !d->currentType.isEmpty()
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:2
1-5
157 d->doNotShowType.insert(d->currentType); -
158 }
executed: }
Execution Count:1
1
159 d->currentMessage.clear(); -
160 d->currentType.clear(); -
161 if (!d->nextPending()) {
partially evaluated: !d->nextPending()
TRUEFALSE
yes
Evaluation Count:8
no
Evaluation Count:0
0-8
162 QDialog::done(a); -
163 if (this == qtMessageHandler && metFatal)
partially evaluated: this == qtMessageHandler
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:8
never evaluated: metFatal
0-8
164 exit(1);
never executed: exit(1);
0
165 }
executed: }
Execution Count:8
8
166}
executed: }
Execution Count:8
8
167QErrorMessage * QErrorMessage::qtHandler() -
168{ -
169 if (!qtMessageHandler) {
never evaluated: !qtMessageHandler
0
170 qtMessageHandler = new QErrorMessage(0); -
171 qAddPostRoutine(deleteStaticcQErrorMessage); -
172 qtMessageHandler->setWindowTitle(QApplication::applicationName()); -
173 qInstallMessageHandler(jump); -
174 }
never executed: }
0
175 return qtMessageHandler;
never executed: return qtMessageHandler;
0
176} -
177 -
178 -
179 -
180 -
181bool QErrorMessagePrivate::nextPending() -
182{ -
183 while (!pending.isEmpty()) {
evaluated: !pending.isEmpty()
TRUEFALSE
yes
Evaluation Count:11
yes
Evaluation Count:10
10-11
184 QPair<QString,QString> pendingMessage = pending.dequeue(); -
185 QString message = pendingMessage.first; -
186 QString type = pendingMessage.second; -
187 if (!message.isEmpty() && ((type.isEmpty() && !doNotShow.contains(message)) || (!type.isEmpty() && !doNotShowType.contains(type)))) {
partially evaluated: !message.isEmpty()
TRUEFALSE
yes
Evaluation Count:11
no
Evaluation Count:0
evaluated: type.isEmpty()
TRUEFALSE
yes
Evaluation Count:5
yes
Evaluation Count:6
partially evaluated: !doNotShow.contains(message)
TRUEFALSE
yes
Evaluation Count:5
no
Evaluation Count:0
partially evaluated: !type.isEmpty()
TRUEFALSE
yes
Evaluation Count:6
no
Evaluation Count:0
evaluated: !doNotShowType.contains(type)
TRUEFALSE
yes
Evaluation Count:4
yes
Evaluation Count:2
0-11
188 -
189 errors->setHtml(message); -
190 -
191 -
192 -
193 currentMessage = message; -
194 currentType = type; -
195 return true;
executed: return true;
Execution Count:9
9
196 } -
197 }
executed: }
Execution Count:2
2
198 return false;
executed: return false;
Execution Count:10
10
199} -
200void QErrorMessage::showMessage(const QString &message) -
201{ -
202 QErrorMessagePrivate * const d = d_func(); -
203 if (d->doNotShow.contains(message))
evaluated: d->doNotShow.contains(message)
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:5
2-5
204 return;
executed: return;
Execution Count:2
2
205 d->pending.enqueue(qMakePair(message,QString())); -
206 if (!isVisible() && d->nextPending())
partially evaluated: !isVisible()
TRUEFALSE
yes
Evaluation Count:5
no
Evaluation Count:0
partially evaluated: d->nextPending()
TRUEFALSE
yes
Evaluation Count:5
no
Evaluation Count:0
0-5
207 show();
executed: show();
Execution Count:5
5
208}
executed: }
Execution Count:5
5
209void QErrorMessage::showMessage(const QString &message, const QString &type) -
210{ -
211 QErrorMessagePrivate * const d = d_func(); -
212 if (d->doNotShow.contains(message) && d->doNotShowType.contains(type))
partially evaluated: d->doNotShow.contains(message)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:7
never evaluated: d->doNotShowType.contains(type)
0-7
213 return;
never executed: return;
0
214 d->pending.push_back(qMakePair(message,type)); -
215 if (!isVisible() && d->nextPending())
evaluated: !isVisible()
TRUEFALSE
yes
Evaluation Count:6
yes
Evaluation Count:1
evaluated: d->nextPending()
TRUEFALSE
yes
Evaluation Count:4
yes
Evaluation Count:2
1-6
216 show();
executed: show();
Execution Count:4
4
217}
executed: }
Execution Count:7
7
218 -
219 -
220 -
221 -
222void QErrorMessage::changeEvent(QEvent *e) -
223{ -
224 QErrorMessagePrivate * const d = d_func(); -
225 if (e->type() == QEvent::LanguageChange) {
never evaluated: e->type() == QEvent::LanguageChange
0
226 d->retranslateStrings(); -
227 }
never executed: }
0
228 QDialog::changeEvent(e); -
229}
never executed: }
0
230 -
231void QErrorMessagePrivate::retranslateStrings() -
232{ -
233 again->setText(QErrorMessage::tr("&Show this message again")); -
234 ok->setText(QErrorMessage::tr("&OK")); -
235}
executed: }
Execution Count:2
2
236 -
237 -
238 -
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