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// SPDX-FileCopyrightText: 2024 Gary Wang <opensource@blumia.net>
//
// SPDX-License-Identifier: MIT
#include "shortcutedit.h"
#include <QLabel>
#include <QToolButton>
#include <QHBoxLayout>
#include <QFormLayout>
#include <QDialogButtonBox>
#include <QKeySequenceEdit>
ShortcutEditor::ShortcutEditor(ShortcutEdit * shortcutEdit, QWidget * parent)
: QWidget(parent)
, m_descriptionLabel(new QLabel)
, m_shortcutEdit(shortcutEdit)
, m_shortcutLayout(new QFormLayout)
{
Q_CHECK_PTR(m_shortcutEdit);
QDialogButtonBox * buttons = new QDialogButtonBox(QDialogButtonBox::Apply | QDialogButtonBox::Discard);
QVBoxLayout * layout = new QVBoxLayout(this);
layout->addWidget(m_descriptionLabel);
layout->addLayout(m_shortcutLayout);
layout->addWidget(buttons);
connect(buttons, &QDialogButtonBox::clicked, this, [=](QAbstractButton *button){
if ((QPushButton *)button == buttons->button(QDialogButtonBox::Apply)) {
applyShortcuts();
} else {
reloadShortcuts();
}
});
connect(shortcutEdit, &ShortcutEdit::shortcutsChanged, this, &ShortcutEditor::reloadShortcuts);
setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Minimum);
reloadShortcuts();
}
void ShortcutEditor::setDescription(const QString &desc)
{
m_descriptionLabel->setText(desc);
}
void ShortcutEditor::reloadShortcuts()
{
if (!m_keySequenceEdits.isEmpty()) {
for (QKeySequenceEdit * keyseqEdit : m_keySequenceEdits) {
m_shortcutLayout->removeRow(keyseqEdit);
}
m_keySequenceEdits.clear();
}
QList<QKeySequence> shortcuts = m_shortcutEdit->shortcuts();
shortcuts.append(QKeySequence());
for (const QKeySequence & shortcut : shortcuts) {
QKeySequenceEdit * keyseqEdit = new QKeySequenceEdit(this);
keyseqEdit->setClearButtonEnabled(true);
#if QT_VERSION >= QT_VERSION_CHECK(6, 5, 0)
keyseqEdit->setMaximumSequenceLength(1);
#endif // QT_VERSION >= QT_VERSION_CHECK(6, 5, 0)
keyseqEdit->setKeySequence(shortcut);
m_keySequenceEdits.append(keyseqEdit);
}
for (int i = 0; i < m_keySequenceEdits.count(); i++) {
m_shortcutLayout->addRow(tr("Shortcut #%1").arg(i + 1), m_keySequenceEdits.at(i));
}
}
void ShortcutEditor::applyShortcuts()
{
QList<QKeySequence> shortcuts;
for (const QKeySequenceEdit * keyseqEdit : m_keySequenceEdits) {
if (!keyseqEdit->keySequence().isEmpty() && !shortcuts.contains(keyseqEdit->keySequence())) {
shortcuts.append(keyseqEdit->keySequence());
}
}
emit m_shortcutEdit->applyShortcutsRequested(shortcuts);
}
// ----------------------------------------
ShortcutEdit::ShortcutEdit(QWidget *parent)
: QWidget(parent)
, m_shortcutsLabel(new QLabel(this))
, m_setShortcutButton(new QToolButton(this))
{
m_setShortcutButton->setText("...");
QHBoxLayout * layout = new QHBoxLayout(this);
layout->setContentsMargins(0, 0, 0, 0);
layout->addWidget(m_shortcutsLabel, 1);
layout->addWidget(m_setShortcutButton);
connect(this, &ShortcutEdit::shortcutsChanged, this, [=](){
QStringList shortcutTexts;
for (const QKeySequence & shortcut : std::as_const(m_shortcuts)) {
shortcutTexts.append(shortcut.toString(QKeySequence::NativeText));
}
m_shortcutsLabel->setText(shortcutTexts.isEmpty() ? tr("No shortcuts") : shortcutTexts.join(", "));
m_shortcutsLabel->setDisabled(shortcutTexts.isEmpty());
});
connect(m_setShortcutButton, &QToolButton::clicked, this, &ShortcutEdit::editButtonClicked);
adjustSize();
}
ShortcutEdit::~ShortcutEdit()
{
}
QList<QKeySequence> ShortcutEdit::shortcuts() const
{
return m_shortcuts;
}
void ShortcutEdit::setShortcuts(const QList<QKeySequence> &shortcuts)
{
m_shortcuts = shortcuts;
emit shortcutsChanged();
}
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