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Rewrite FindAndReplace::eventFilter() and make it more human-readable.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@33238 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Vincent van Ravesteijn 2010-01-27 19:17:18 +00:00
parent e6fbc8bc72
commit 347d4a7d3e
1 changed files with 41 additions and 34 deletions
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75
src/frontends/qt4/FindAndReplace.cpp
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@ -82,57 +82,64 @@ FindAndReplaceWidget::FindAndReplaceWidget(GuiView & view)
}
bool FindAndReplaceWidget::eventFilter(QObject *obj, QEvent *event)
bool FindAndReplaceWidget::eventFilter(QObject * obj, QEvent * event)
{
if (obj == find_work_area_
&& event->type() == QEvent::KeyPress) {
QKeyEvent *e = static_cast<QKeyEvent *> (event);
if (e->key() == Qt::Key_Escape
&& e->modifiers() == Qt::NoModifier) {
if (event->type() != QEvent::KeyPress
|| (obj != find_work_area_ && obj != replace_work_area_))
return QWidget::eventFilter(obj, event);
QKeyEvent * e = static_cast<QKeyEvent *> (event);
switch (e->key()) {
case Qt::Key_Escape:
if (e->modifiers() == Qt::NoModifier) {
hideDialog();
return true;
} else if (e->key() == Qt::Key_Enter
|| e->key() == Qt::Key_Return) {
if (e->modifiers() == Qt::ShiftModifier) {
on_findPrevPB_clicked();
return true;
} else if (e->modifiers() == Qt::NoModifier) {
on_findNextPB_clicked();
return true;
}
} else if (e->key() == Qt::Key_Tab
&& e->modifiers() == Qt::NoModifier) {
LYXERR(Debug::FIND, "Focusing replace WA");
replace_work_area_->setFocus();
return true;
}
}
if (obj == replace_work_area_
&& event->type() == QEvent::KeyPress) {
QKeyEvent *e = static_cast<QKeyEvent *> (event);
if (e->key() == Qt::Key_Escape
&& e->modifiers() == Qt::NoModifier) {
hideDialog();
return true;
} else if (e->key() == Qt::Key_Enter
|| e->key() == Qt::Key_Return) {
if (e->modifiers() == Qt::ShiftModifier) {
break;
case Qt::Key_Enter:
case Qt::Key_Return:
if (e->modifiers() == Qt::ShiftModifier) {
if (obj == find_work_area_)
on_findPrevPB_clicked();
else
on_replacePrevPB_clicked();
return true;
} else if (e->modifiers() == Qt::NoModifier) {
return true;
} else if (e->modifiers() == Qt::NoModifier) {
if (obj == find_work_area_)
on_findNextPB_clicked();
else
on_replaceNextPB_clicked();
return true;
}
break;
case Qt::Key_Tab:
if (e->modifiers() == Qt::NoModifier) {
if (obj == find_work_area_){
LYXERR(Debug::FIND, "Focusing replace WA");
replace_work_area_->setFocus();
return true;
}
} else if (e->key() == Qt::Key_Backtab) {
}
break;
case Qt::Key_Backtab:
if (obj == replace_work_area_) {
LYXERR(Debug::FIND, "Focusing find WA");
find_work_area_->setFocus();
return true;
}
break;
default:
break;
}
// standard event processing
return QWidget::eventFilter(obj, event);
}
static docstring buffer_to_latex(Buffer & buffer) {
OutputParams runparams(&buffer.params().encoding());
odocstringstream os;