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// SPDX-License-Identifier: GPL-2.0-or-later
#include "shortcutdialog.h"
#include "fqterm_shortcuthelper.h"
#include <QTableWidget>
#include <QKeyEvent>
#include <QGridLayout>
#include <QPushButton>
#include <QHeaderView>
#include <QStringList>
#include <QScrollBar>
#include <QLabel>
#include <QSignalMapper>
namespace FQTerm
{
FQTermShortcutDialog::FQTermShortcutDialog(FQTermShortcutHelper* helper, QWidget *parent_, Qt::WindowFlags fl)
: QDialog(parent_, fl),
helper_(helper),
table_(NULL) {
setWindowTitle(tr("Shortcut Setting"));
//grabKeyboard();
if (helper_)
{
QSignalMapper* signalMapper = new QSignalMapper(this);
int row = FQTermShortcutHelper::FQTERM_APPLICATION_SHORTCUT_END - FQTermShortcutHelper::FQTERM_APPLICATION_SHORTCUT_START - 1;
int column = 3;
table_ = new QTableWidget(row, column, this);
table_->clear();
QStringList header;
header << tr("Description") << tr("Shortcut") << "";
table_->setHorizontalHeaderLabels(header);
for (int i = 0; i < row; ++i) {
for (int j = 0; j < column; ++j) {
if (j == 0) {
QTableWidgetItem* item = new QTableWidgetItem;
table_->setItem(i, j, item);
item->setFlags(item->flags() & ~Qt::ItemIsEditable);
item->setText(helper_->getShortcutDescription(i + 1));
} else if (j == 1) {
FQTermShortcutTableWidget* stw = new FQTermShortcutTableWidget(table_);
stw->setReadOnly(true);
stw->setText(helper_->getShortcutText(i + 1));
table_->setCellWidget(i, j, stw);
}else {
QPushButton* btn = new QPushButton(tr("default"), table_);
table_->setCellWidget(i, j, btn);
FQ_VERIFY(connect(btn, SIGNAL(clicked()), signalMapper, SLOT(map())));
signalMapper->setMapping(btn, i);
}
}
}
table_->resizeColumnsToContents();
int tableWidth = table_->horizontalHeader()->length();
if (table_->horizontalScrollBar() && table_->horizontalScrollBar()->isVisible()) {
tableWidth += table_->horizontalScrollBar()->width();
}
QPushButton* okBtn = new QPushButton(tr("OK"), this);
FQ_VERIFY(connect(okBtn, SIGNAL(clicked()), this, SLOT(okBtnClicked())));
QPushButton* applyBtn = new QPushButton(tr("Apply"), this);
FQ_VERIFY(connect(applyBtn, SIGNAL(clicked()), this, SLOT(applyBtnClicked())));
QPushButton* cancelBtn = new QPushButton(tr("Cancel"), this);
FQ_VERIFY(connect(cancelBtn, SIGNAL(clicked()), this, SLOT(cancelBtnClicked())));
QPushButton* resetBtn = new QPushButton(tr("Reset All"), this);
FQ_VERIFY(connect(resetBtn, SIGNAL(clicked()), this, SLOT(resetBtnClicked())));
setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding);
QGridLayout* layout = new QGridLayout(this);
QLabel* label = new QLabel(tr("Press key/combines on Shortcut column.\nNote Del is reserved for clear shortcut setting."));
layout->addWidget(label, 0, 0, 1, -1);
layout->addWidget(table_, 1, 0, 1, -1);
layout->addWidget(okBtn, 2, 0);
layout->addWidget(applyBtn, 2, 1);
layout->addWidget(cancelBtn, 2, 2);
layout->addWidget(resetBtn, 2, 3);
setLayout(layout);
int left = 0;
int right = 0;
layout->getContentsMargins(&left, NULL, &right, NULL);
table_->horizontalHeader()->setStretchLastSection(true);
tableWidth *= 1.1;
resize(tableWidth + left + right, height());
FQ_VERIFY(connect(signalMapper, SIGNAL(mapped(int)),this, SLOT(defaultClicked(int))));
}
}
FQTermShortcutDialog::~FQTermShortcutDialog() {
//releaseKeyboard();
}
void FQTermShortcutDialog::defaultClicked(int row) {
((QLineEdit*)table_->cellWidget(row, 1))->setText(helper_->getShortcutDefaultText(row + 1));
}
void FQTermShortcutDialog::okBtnClicked() {
applyChanges();
done(true);
}
void FQTermShortcutDialog::applyBtnClicked() {
applyChanges();
}
void FQTermShortcutDialog::cancelBtnClicked() {
done(false);
}
void FQTermShortcutDialog::resetBtnClicked() {
int row = FQTermShortcutHelper::FQTERM_APPLICATION_SHORTCUT_END - FQTermShortcutHelper::FQTERM_APPLICATION_SHORTCUT_START - 1;
for (int i = 0; i < row; ++i) {
((QLineEdit*)table_->cellWidget(i, 1))->setText(helper_->getShortcutDefaultText(i + 1));
}
}
void FQTermShortcutDialog::applyChanges() {
int row = FQTermShortcutHelper::FQTERM_APPLICATION_SHORTCUT_END - FQTermShortcutHelper::FQTERM_APPLICATION_SHORTCUT_START - 1;
for (int i = 0; i < row; ++i) {
helper_->setShortcutText(i + 1, ((QLineEdit*)table_->cellWidget(i, 1))->text());
}
}
void FQTermShortcutTableWidget::keyReleaseEvent(QKeyEvent * event) {
if (event) {
event->accept();
}
}
void FQTermShortcutTableWidget::keyPressEvent(QKeyEvent * event) {
if (event) {
event->accept();
if (event == QKeySequence::Delete) {
setText("");
} else {
//Thank you hooey.
int key = event->key();
Qt::KeyboardModifiers mod = event->modifiers();
if (key == Qt::Key_Shift ||
key == Qt::Key_Control ||
key == Qt::Key_Meta ||
key == Qt::Key_Alt ||
key == Qt::Key_AltGr)
return;
QString text = "";
if (mod != Qt::NoModifier) {
QKeySequence seqMod(mod);
text = seqMod.toString(QKeySequence::NativeText);
}
QKeySequence seqKey(key);
text += seqKey.toString(QKeySequence::NativeText);
setText(text);
}
}
}
}//namespace FQTerm
#include "shortcutdialog.moc"
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