mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-10-01 02:35:48 -04:00
93 lines
1.9 KiB
C++
93 lines
1.9 KiB
C++
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#include <QMenu>
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#include "SubscribeToolButton.h"
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/* Use MenuButtonPopup, because the arrow of InstantPopup is too small */
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#define USE_MENUBUTTONPOPUP
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SubscribeToolButton::SubscribeToolButton(QWidget *parent) :
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QToolButton(parent)
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{
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mSubscribed = false;
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setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
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#ifdef USE_MENUBUTTONPOPUP
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connect(this, SIGNAL(clicked()), this, SLOT(subscribePrivate()));
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#endif
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updateUi();
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}
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void SubscribeToolButton::setSubscribed(bool subscribed)
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{
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if (mSubscribed == subscribed) {
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return;
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}
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mSubscribed = subscribed;
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updateUi();
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}
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void SubscribeToolButton::addSubscribedAction(QAction *action)
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{
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mSubscribedActions.push_back(action);
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}
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void SubscribeToolButton::updateUi()
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{
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if (mSubscribed) {
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#ifdef USE_MENUBUTTONPOPUP
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setPopupMode(QToolButton::MenuButtonPopup);
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#else
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setPopupMode(QToolButton::InstantPopup);
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#endif
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setIcon(QIcon(":/images/accepted16.png"));
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setText(tr("Subscribed"));
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QMenu *menu = new QMenu;
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menu->addAction(QIcon(":/images/cancel.png"), tr("Unsubscribe"), this, SLOT(unsubscribePrivate()));
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if (!mSubscribedActions.empty()) {
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menu->addSeparator();
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menu->addActions(mSubscribedActions);
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}
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setMenu(menu);
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#ifndef USE_MENUBUTTONPOPUP
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disconnect(this, SIGNAL(clicked()), this, SLOT(subscribePrivate()));
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#endif
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} else {
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setPopupMode(QToolButton::DelayedPopup);
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setMenu(NULL);
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setIcon(QIcon());
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setText(tr("Subscribe"));
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#ifndef USE_MENUBUTTONPOPUP
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connect(this, SIGNAL(clicked()), this, SLOT(subscribePrivate()));
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#endif
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}
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}
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void SubscribeToolButton::subscribePrivate()
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{
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if (menu()) {
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#ifdef USE_MENUBUTTONPOPUP
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showMenu();
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#endif
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return;
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}
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emit subscribe(true);
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setSubscribed(true);
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}
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void SubscribeToolButton::unsubscribePrivate()
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{
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emit subscribe(false);
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setSubscribed(false);
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}
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