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50 | |
51 | #include "filterwidget.h" |
52 | |
53 | #include <QIcon> |
54 | #include <QPixmap> |
55 | #include <QMenu> |
56 | #include <QAction> |
57 | #include <QActionGroup> |
58 | #include <QToolButton> |
59 | #include <QWidgetAction> |
60 | |
61 | FilterWidget::FilterWidget(QWidget *parent) |
62 | : QLineEdit(parent) |
63 | , m_patternGroup(new QActionGroup(this)) |
64 | { |
65 | setClearButtonEnabled(true); |
66 | connect(sender: this, signal: &QLineEdit::textChanged, receiver: this, slot: &FilterWidget::filterChanged); |
67 | |
68 | QMenu * = new QMenu(this); |
69 | m_caseSensitivityAction = menu->addAction(text: tr(s: "Case Sensitive" )); |
70 | m_caseSensitivityAction->setCheckable(true); |
71 | connect(sender: m_caseSensitivityAction, signal: &QAction::toggled, receiver: this, slot: &FilterWidget::filterChanged); |
72 | |
73 | menu->addSeparator(); |
74 | m_patternGroup->setExclusive(true); |
75 | QAction *patternAction = menu->addAction(text: "Fixed String" ); |
76 | patternAction->setData(QVariant(int(QRegExp::FixedString))); |
77 | patternAction->setCheckable(true); |
78 | patternAction->setChecked(true); |
79 | m_patternGroup->addAction(a: patternAction); |
80 | patternAction = menu->addAction(text: "Regular Expression" ); |
81 | patternAction->setCheckable(true); |
82 | patternAction->setData(QVariant(int(QRegExp::RegExp2))); |
83 | m_patternGroup->addAction(a: patternAction); |
84 | patternAction = menu->addAction(text: "Wildcard" ); |
85 | patternAction->setCheckable(true); |
86 | patternAction->setData(QVariant(int(QRegExp::Wildcard))); |
87 | m_patternGroup->addAction(a: patternAction); |
88 | connect(sender: m_patternGroup, signal: &QActionGroup::triggered, receiver: this, slot: &FilterWidget::filterChanged); |
89 | |
90 | const QIcon icon = QIcon(QPixmap(":/images/find.png" )); |
91 | QToolButton *optionsButton = new QToolButton; |
92 | #ifndef QT_NO_CURSOR |
93 | optionsButton->setCursor(Qt::ArrowCursor); |
94 | #endif |
95 | optionsButton->setFocusPolicy(Qt::NoFocus); |
96 | optionsButton->setStyleSheet("* { border: none; }" ); |
97 | optionsButton->setIcon(icon); |
98 | optionsButton->setMenu(menu); |
99 | optionsButton->setPopupMode(QToolButton::InstantPopup); |
100 | |
101 | QWidgetAction *optionsAction = new QWidgetAction(this); |
102 | optionsAction->setDefaultWidget(optionsButton); |
103 | addAction(action: optionsAction, position: QLineEdit::LeadingPosition); |
104 | } |
105 | |
106 | Qt::CaseSensitivity FilterWidget::caseSensitivity() const |
107 | { |
108 | return m_caseSensitivityAction->isChecked() ? Qt::CaseSensitive : Qt::CaseInsensitive; |
109 | } |
110 | |
111 | void FilterWidget::setCaseSensitivity(Qt::CaseSensitivity cs) |
112 | { |
113 | m_caseSensitivityAction->setChecked(cs == Qt::CaseSensitive); |
114 | } |
115 | |
116 | static inline QRegExp::PatternSyntax patternSyntaxFromAction(const QAction *a) |
117 | { |
118 | return static_cast<QRegExp::PatternSyntax>(a->data().toInt()); |
119 | } |
120 | |
121 | QRegExp::PatternSyntax FilterWidget::patternSyntax() const |
122 | { |
123 | return patternSyntaxFromAction(a: m_patternGroup->checkedAction()); |
124 | } |
125 | |
126 | void FilterWidget::setPatternSyntax(QRegExp::PatternSyntax s) |
127 | { |
128 | const QList<QAction*> actions = m_patternGroup->actions(); |
129 | for (QAction *a : actions) { |
130 | if (patternSyntaxFromAction(a) == s) { |
131 | a->setChecked(true); |
132 | break; |
133 | } |
134 | } |
135 | } |
136 | |