138 lines
3.3 KiB
C++
138 lines
3.3 KiB
C++
/**********************************************************
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#Author: Qtjun
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#WeChat Official Accounts: qthub_com
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#QQ Group: 732271126
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#Email: 2088201923@qq.com
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**********************************************************/
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#include "KeyButton.h"
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#include <QDebug>
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using namespace AeaQt;
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const QString DEFAULT_STYLE_SHEET = "AeaQt--KeyButton { background: #4395ff; border-radius: 5px;" \
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"margin: 5px;" \
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"font-size: 26px; color: white;}" \
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"AeaQt--KeyButton:pressed { background: #01ddfd }";
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KeyButton::Type KeyButton::find(const QString &value)
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{
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QRegExp rx("[a-z]");
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if (rx.exactMatch(value))
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return KeyButton::LowerCase;
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rx = QRegExp("[A-Z]");
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if (rx.exactMatch(value))
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return KeyButton::UpperCase;
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return KeyButton::SpecialChar;
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}
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KeyButton::Mode KeyButton::find(KeyButton::Type type)
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{
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foreach (KeyButton::Mode mode, m_modes) {
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if (mode.type == type)
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return mode;
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}
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return m_modes.first();
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}
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KeyButton::Mode KeyButton::findNext()
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{
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for(int i = 0; i < m_modes.count(); i++) {
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KeyButton::Mode mode = m_modes[i];
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if (mode.display == m_mode.display) {
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if (i+1 < m_modes.count())
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return m_modes.at(i+1);
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else
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return m_modes.first();
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}
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}
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return m_modes.first();
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}
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void KeyButton::setDisplayContent(const QVariant &content)
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{
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if (content.type() == QVariant::String) {
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const QString &text = content.toString().toStdString().data();
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this->setText(text);
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}
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else if (content.type() == QVariant::Icon) {
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const QIcon &icon = content.value<QIcon>();
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this->setIcon(icon);
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this->setIconSize(QSize(1.2 * width(), 1.2 * height()));
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}
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}
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KeyButton::KeyButton(const QList<KeyButton::Mode> modes, QWidget *parent) :
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QPushButton(parent)
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{
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Q_ASSERT(!modes.isEmpty());
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this->setFocusPolicy(Qt::NoFocus);
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this->setStyleSheet(DEFAULT_STYLE_SHEET);
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this->setAutoRepeat(true);
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foreach (Mode mode, modes) {
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if (mode.type == Auto) {
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mode.type = find(mode.value);
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}
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if (mode.display.isNull())
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mode.display = mode.value;
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m_modes.append(mode);
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}
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if (!modes.isEmpty()) {
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m_preMode = m_mode = m_modes.first();
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setDisplayContent(m_mode.display);
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}
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connect(this, SIGNAL(pressed()), this, SLOT(onPressed()));
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}
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KeyButton::Mode KeyButton::mode()
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{
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return m_mode;
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}
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void KeyButton::onReponse(const QObject *receiverObj, const QString &receiver) {
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connect(this, SIGNAL(pressed(int,QString)), receiverObj, receiver.toStdString().c_str());
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}
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void KeyButton::switchCapsLock()
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{
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if (m_mode.type == SpecialChar)
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return;
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m_preMode = m_mode;
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m_mode = find(m_mode.type == LowerCase ? UpperCase : LowerCase);
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setDisplayContent(m_mode.display);
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}
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void KeyButton::switchSpecialChar()
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{
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if (m_mode.type == SpecialChar) {
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m_mode = m_preMode;
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}
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else {
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m_preMode = m_mode;
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m_mode = find(SpecialChar);
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}
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setDisplayContent(m_mode.display);
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}
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void KeyButton::switching()
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{
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m_mode = findNext();
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setDisplayContent(m_mode.display);
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}
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void KeyButton::onPressed()
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{
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emit pressed(m_mode.key, m_mode.value);
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}
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