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filter: create a primitive "create filter preset" dialog

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The dialog asks the user for a name and warns if the name
already exists, i.e. an old filter preset will be overwritten.
Possibly, this should contain an auto-completion facility in
the case that the user wants to overwrite old presets.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2020-05-27 23:09:30 +02:00 • committed by Dirk Hohndel
parent 2f5223035a
commit 581eb1f563
7 changed files with 194 additions and 24 deletions
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26
desktop-widgets/simplewidgets.cpp
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@ -12,6 +12,7 @@
#include <QClipboard>
#include "core/file.h"
#include "core/filterpreset.h"
#include "core/divesite.h"
#include "desktop-widgets/mainwindow.h"
#include "core/qthelper.h"
@ -478,6 +479,31 @@ void DiveComponentSelection::buttonClicked(QAbstractButton *button)
}
}
AddFilterPresetDialog::AddFilterPresetDialog(QWidget *parent)
{
ui.setupUi(this);
connect(ui.name, &QLineEdit::textChanged, this, &AddFilterPresetDialog::nameChanged);
connect(ui.buttonBox, &QDialogButtonBox::accepted, this, &AddFilterPresetDialog::accept);
connect(ui.buttonBox, &QDialogButtonBox::rejected, this, &AddFilterPresetDialog::reject);
nameChanged(ui.name->text());
}
void AddFilterPresetDialog::nameChanged(const QString &text)
{
QString trimmed = text.trimmed();
bool isEmpty = trimmed.isEmpty();
bool exists = !isEmpty && filter_preset_id(trimmed) >= 0;
ui.duplicateWarning->setVisible(exists);
ui.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(!isEmpty);
}
QString AddFilterPresetDialog::doit()
{
if (exec() == QDialog::Accepted)
return ui.name->text().trimmed();
return QString();
}
TextHyperlinkEventFilter::TextHyperlinkEventFilter(QTextEdit *txtEdit) : QObject(txtEdit),
textEdit(txtEdit),
scrollView(textEdit->viewport())