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comparison ui/proxysettingsdlg.cpp @ 1062:515345358b71

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(issue41) Add and use a UseProxy checkbox Using proxy no longer depends on the proxyUrl beeing empty but rather on the value of the checkbox.
author Andre Heinecke <andre.heinecke@intevation.de>
date Wed, 10 Sep 2014 11:06:49 +0200
parents c1f32c87716a
children 8a1071fee883
comparison
equal deleted inserted replaced
1061:db831a204a6b 1062:515345358b71
14 #include <QPushButton> 14 #include <QPushButton>
15 #include <QUrl> 15 #include <QUrl>
16 #include <QDebug> 16 #include <QDebug>
17 #include <QIcon> 17 #include <QIcon>
18 #include <QPixmap> 18 #include <QPixmap>
19 #include <QCheckBox>
19 20
20 #include "proxysettingsdlg.h" 21 #include "proxysettingsdlg.h"
21 22
22 ProxySettingsDlg::ProxySettingsDlg(QWidget *parent) : 23 ProxySettingsDlg::ProxySettingsDlg(QWidget *parent) :
23 QDialog (parent) { 24 QDialog (parent) {
34 iconLabel->setPixmap(QPixmap(":/img/preferences-network_64.png")); 35 iconLabel->setPixmap(QPixmap(":/img/preferences-network_64.png"));
35 iconTextLayout->addWidget(iconLabel); 36 iconTextLayout->addWidget(iconLabel);
36 37
37 QLabel *explanation = new QLabel(tr("Please enter the proxy server to use in the field below.") + 38 QLabel *explanation = new QLabel(tr("Please enter the proxy server to use in the field below.") +
38 " " + tr("The URL can follow the scheme:") + "<br/>" + 39 " " + tr("The URL can follow the scheme:") + "<br/>" +
39 tr("&lt;username&gt;:&lt;password&gt;@&lt;hostname&gt;:&lt;port&gt;") + 40 tr("[&lt;username&gt;:&lt;password&gt;]@&lt;hostname&gt;[:&lt;port&gt;]") +
40 "<br/></br/>"); 41 "<br/></br/>");
41 explanation->setTextFormat(Qt::RichText); 42 explanation->setTextFormat(Qt::RichText);
42 explanation->setWordWrap(true); 43 explanation->setWordWrap(true);
43 44
44 iconTextLayout->addWidget(explanation); 45 iconTextLayout->addWidget(explanation);
45 mainLayout->addLayout(iconTextLayout); 46 mainLayout->addLayout(iconTextLayout);
46 47
48 bool useProxy = settings.value("UseProxy", false).toBool();
49 mCheckBox = new QCheckBox(tr("Use Proxy Server"));
50 mCheckBox->setTristate(false);
51 mCheckBox->setCheckState(useProxy ? Qt::Checked : Qt::Unchecked);
52
53 mainLayout->addWidget(mCheckBox);
54
47 mProxyURL = new QLineEdit(settings.value("ProxyURL").toString()); 55 mProxyURL = new QLineEdit(settings.value("ProxyURL").toString());
48 QLabel *proxyLabel = new QLabel(tr("Proxy Server:")); 56 QLabel *proxyLabel = new QLabel(tr("Proxy Server:"));
49 proxyLabel->setBuddy(mProxyURL); 57 proxyLabel->setBuddy(mProxyURL);
58 mProxyURL->setReadOnly(!useProxy);
59 mProxyURL->setEnabled(useProxy);
50 60
51 labelLineLayout->addWidget(proxyLabel); 61 labelLineLayout->addWidget(proxyLabel);
52 labelLineLayout->addWidget(mProxyURL); 62 labelLineLayout->addWidget(mProxyURL);
53 63
54 mSaveButton = new QPushButton (tr("&Save")); 64 mSaveButton = new QPushButton (tr("&Save"));
59 69
60 connect(cancelButton, SIGNAL(clicked()), this, SLOT(reject())); 70 connect(cancelButton, SIGNAL(clicked()), this, SLOT(reject()));
61 connect(mSaveButton, SIGNAL(clicked()), this, SLOT(save())); 71 connect(mSaveButton, SIGNAL(clicked()), this, SLOT(save()));
62 connect(mProxyURL, SIGNAL(textChanged(const QString &)), 72 connect(mProxyURL, SIGNAL(textChanged(const QString &)),
63 this, SLOT(checkCanSave(const QString&))); 73 this, SLOT(checkCanSave(const QString&)));
74 connect(mCheckBox, SIGNAL(stateChanged(int)), this, SLOT(checkCanEdit(int)));
64 75
65 mainLayout->addLayout(labelLineLayout); 76 mainLayout->addLayout(labelLineLayout);
66 mainLayout->addLayout(okCancelLayout); 77 mainLayout->addLayout(okCancelLayout);
67 78
68 setLayout(mainLayout); 79 setLayout(mainLayout);
69 } 80 }
70 81
71 void ProxySettingsDlg::checkCanSave(const QString &val) { 82 void ProxySettingsDlg::checkCanSave(const QString &val) {
72 mSaveButton->setEnabled(val.isEmpty() || QUrl(val).isValid()); 83 mSaveButton->setEnabled(mCheckBox->checkState() == Qt::Unchecked ||
84 QUrl(val).isValid());
85 }
86
87 void ProxySettingsDlg::checkCanEdit(int state) {
88 mProxyURL->setReadOnly(state != Qt::Checked);
89 mProxyURL->setEnabled(state == Qt::Checked);
73 } 90 }
74 91
75 void ProxySettingsDlg::save() { 92 void ProxySettingsDlg::save() {
76 QSettings settings; 93 QSettings settings;
77 settings.setValue("ProxyURL", mProxyURL->text()); 94 settings.setValue("ProxyURL", mProxyURL->text());
95 settings.setValue("UseProxy", mCheckBox->checkState() == Qt::Checked);
78 settings.sync(); 96 settings.sync();
79 accept(); 97 accept();
80 } 98 }
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