1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Dmitry Savchenko.
** Copyright (c) 2010 Vasiliy Sorokin.
**
** Contact: http://www.qt-project.org/
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**************************************************************************/
#include "keyworddialog.h"
#include "keyword.h"
#include "ui_keyworddialog.h"
#include "constants.h"
#include "lineparser.h"
#include <QColorDialog>
namespace Todo {
namespace Internal {
KeywordDialog::KeywordDialog(const Keyword &keyword, const QSet<QString> &alreadyUsedKeywordNames,
QWidget *parent) :
QDialog(parent),
ui(new Ui::KeywordDialog),
m_alreadyUsedKeywordNames(alreadyUsedKeywordNames)
{
ui->setupUi(this);
setupListWidget(keyword.iconResource);
setupColorWidgets(keyword.color);
ui->keywordNameEdit->setText(keyword.name);
ui->errorLabel->hide();
connect(ui->buttonBox, SIGNAL(accepted()), SLOT(acceptButtonClicked()));
connect(ui->keywordNameEdit, SIGNAL(textChanged(QString)), ui->errorLabel, SLOT(hide()));
}
KeywordDialog::~KeywordDialog()
{
delete ui;
}
Keyword KeywordDialog::keyword()
{
Keyword result;
result.name = keywordName();
result.iconResource = ui->listWidget->currentItem()->data(Qt::UserRole).toString();
result.color = ui->colorEdit->text();
return result;
}
void KeywordDialog::colorSelected(const QColor &color)
{
ui->colorEdit->setText(color.name());
}
void KeywordDialog::acceptButtonClicked()
{
if (canAccept())
accept();
}
void KeywordDialog::setupListWidget(const QString &selectedIcon)
{
ui->listWidget->setViewMode(QListWidget::IconMode);
const QString infoIconName = QLatin1String(Constants::ICON_INFO);
QListWidgetItem *item = new QListWidgetItem(QIcon(infoIconName),
QLatin1String("information"));
item->setData(Qt::UserRole, infoIconName);
ui->listWidget->addItem(item);
const QString warningIconName = QLatin1String(Constants::ICON_WARNING);
item = new QListWidgetItem(QIcon(warningIconName),
QLatin1String("warning"));
item->setData(Qt::UserRole, warningIconName);
ui->listWidget->addItem(item);
const QString errorIconName = QLatin1String(Constants::ICON_ERROR);
item = new QListWidgetItem(QIcon(errorIconName),
QLatin1String("error"));
item->setData(Qt::UserRole, errorIconName);
ui->listWidget->addItem(item);
for (int i = 0; i < ui->listWidget->count(); ++i) {
item = ui->listWidget->item(i);
if (item->data(Qt::UserRole).toString() == selectedIcon) {
ui->listWidget->setCurrentItem(item);
break;
}
}
}
void KeywordDialog::setupColorWidgets(const QColor &color)
{
ui->colorButton->setColor(color);
ui->colorEdit->setText(color.name());
connect(ui->colorButton, SIGNAL(colorChanged(QColor)), SLOT(colorSelected(QColor)));
}
bool KeywordDialog::canAccept()
{
if (!isKeywordNameCorrect()) {
showError(tr("Keyword cannot be empty, contain spaces, colons, slashes or asterisks."));
return false;
}
if (isKeywordNameAlreadyUsed()) {
showError(tr("There is already a keyword with this name."));
return false;
}
return true;
}
bool KeywordDialog::isKeywordNameCorrect()
{
// Make sure keyword is not empty and contains no spaces or colons
QString name = keywordName();
if (name.isEmpty())
return false;
for (int i = 0; i < name.size(); ++i)
if (LineParser::isKeywordSeparator(name.at(i)))
return false;
return true;
}
bool KeywordDialog::isKeywordNameAlreadyUsed()
{
return m_alreadyUsedKeywordNames.contains(keywordName());
}
void KeywordDialog::showError(const QString &text)
{
ui->errorLabel->setText(text);
ui->errorLabel->show();
}
QString KeywordDialog::keywordName()
{
return ui->keywordNameEdit->text().trimmed();
}
} // namespace Internal
} // namespace Todo
|
