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Search code cleanup

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This commit is contained in:
Christian Surlykke
2013-01-23 08:39:22 +01:00
parent c3d72a638a
commit cda217281d
4 changed files with 68 additions and 60 deletions
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lib/SearchBar.cpp
+32 -47
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@@ -23,15 +23,15 @@
#include "SearchBar.h"
SearchBar::SearchBar(QWidget *parent) :
QWidget(parent),
m_regExp("")
SearchBar::SearchBar(QWidget *parent) : QWidget(parent)
{
widget.setupUi(this);
connect(widget.closeButton, SIGNAL(clicked()), this, SLOT(hide()));
connect(widget.searchTextEdit, SIGNAL(textChanged(QString)), this, SLOT(searchTextChanged()));
connect(widget.findPreviousButton, SIGNAL(clicked()), this, SLOT(findPrevious()));
connect(widget.findNextButton, SIGNAL(clicked()), this, SLOT(findNext()));
connect(widget.searchTextEdit, SIGNAL(textChanged(QString)), this, SIGNAL(searchCriteriaChanged()));
connect(widget.findPreviousButton, SIGNAL(clicked()), this, SIGNAL(findPrevious()));
connect(widget.findNextButton, SIGNAL(clicked()), this, SIGNAL(findNext()));
connect(this, SIGNAL(searchCriteriaChanged()), this, SLOT(clearBackgroundColor()));
QMenu *optionsMenu = new QMenu(widget.optionsButton);
widget.optionsButton->setMenu(optionsMenu);
@@ -39,34 +39,49 @@ SearchBar::SearchBar(QWidget *parent) :
m_matchCaseMenuEntry = optionsMenu->addAction(tr("Match case"));
m_matchCaseMenuEntry->setCheckable(true);
m_matchCaseMenuEntry->setChecked(true);
connect(m_matchCaseMenuEntry, SIGNAL(toggled(bool)), this, SIGNAL(searchCriteriaChanged()));
m_useRegularExpressionMenuEntry = optionsMenu->addAction(tr("Regular expression"));
m_useRegularExpressionMenuEntry->setCheckable(true);
connect(m_useRegularExpressionMenuEntry, SIGNAL(toggled(bool)), this, SIGNAL(searchCriteriaChanged()));
m_highlightMatchesMenuEntry = optionsMenu->addAction(tr("Higlight all matches"));
m_highlightMatchesMenuEntry->setCheckable(true);
m_highlightMatchesMenuEntry->setChecked(true);
connect(m_highlightMatchesMenuEntry, SIGNAL(toggled(bool)), this, SIGNAL(highlightMatchesChanged(bool)));
}
SearchBar::~SearchBar() {
}
QString SearchBar::searchText()
{
return widget.searchTextEdit->text();
}
bool SearchBar::useRegularExpression()
{
return m_useRegularExpressionMenuEntry->isChecked();
}
bool SearchBar::matchCase()
{
return m_matchCaseMenuEntry->isChecked();
}
bool SearchBar::highlightAllMatches()
{
return m_highlightMatchesMenuEntry->isChecked();
}
void SearchBar::show()
{
QWidget::show();
widget.searchTextEdit->setFocus();
}
void SearchBar::hide()
{
QWidget::hide();
}
void SearchBar::toggleShown()
{
isHidden() ? show() : hide();
}
void SearchBar::noMatchFound()
{
QPalette palette;
@@ -74,24 +89,6 @@ void SearchBar::noMatchFound()
widget.searchTextEdit->setPalette(palette);
}
void SearchBar::searchTextChanged()
{
m_regExp = QRegExp(widget.searchTextEdit->text());
if (! m_useRegularExpressionMenuEntry->isChecked()) {
m_regExp.setPatternSyntax(QRegExp::FixedString);
}
if (! m_matchCaseMenuEntry->isChecked()) {
m_regExp.setCaseSensitivity(Qt::CaseInsensitive);
}
clearBackgroundColor();
if (!m_regExp.isEmpty())
{
emit search(m_regExp, true, false);
}
}
void SearchBar::keyReleaseEvent(QKeyEvent* keyEvent)
{
@@ -108,22 +105,10 @@ void SearchBar::keyReleaseEvent(QKeyEvent* keyEvent)
}
else if (keyEvent->key() == Qt::Key_Escape)
{
toggleShown();
hide();
}
}
void SearchBar::findNext()
{
clearBackgroundColor();
emit search(m_regExp, true, true);
}
void SearchBar::findPrevious()
{
clearBackgroundColor();
emit search(m_regExp, false, false);
}
void SearchBar::clearBackgroundColor()
{
QPalette p;