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Ladybird/Qt: Support muting an entire page

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We already display a speaker icon on tabs which are playing audio. This
allows the user to click that icon to mute the tab, at which point the
icon is replaced with a muted speaker icon.

We would previously hide the icon when audio stopped playing. We now do
this only if the tab isn't muted. If it is muted, the muted speaker icon
remains on the tab so that the page isn't stuck in a muted state.
This commit is contained in:
Timothy Flynn
2024-03-30 09:48:33 -04:00
committed by Andreas Kling
parent f61f55d397
commit 45b03bf75d
2 changed files with 30 additions and 6 deletions
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34
Ladybird/Qt/BrowserWindow.cpp
View File

@@ -651,24 +651,46 @@ void BrowserWindow::tab_audio_play_state_changed(int index, Web::HTML::AudioPlay
{
switch (play_state) {
case Web::HTML::AudioPlayState::Paused:
m_tabs_container->tabBar()->setTabButton(index, QTabBar::LeftSide, nullptr);
if (view().page_mute_state() == Web::HTML::MuteState::Unmuted)
m_tabs_container->tabBar()->setTabButton(index, QTabBar::LeftSide, nullptr);
break;
case Web::HTML::AudioPlayState::Playing:
auto icon = style()->standardIcon(QStyle::SP_MediaVolume);
auto* button = new QPushButton(icon, {});
auto* button = new QPushButton(icon_for_page_mute_state(), {});
button->setFlat(true);
button->resize({ 20, 20 });
// FIXME: Add a click handler to mute the tab.
button->setEnabled(false);
connect(button, &QPushButton::clicked, this, [this, index]() {
view().toggle_page_mute_state();
switch (view().audio_play_state()) {
case Web::HTML::AudioPlayState::Paused:
m_tabs_container->tabBar()->setTabButton(index, QTabBar::LeftSide, nullptr);
break;
case Web::HTML::AudioPlayState::Playing:
auto* button = m_tabs_container->tabBar()->tabButton(index, QTabBar::LeftSide);
verify_cast<QPushButton>(button)->setIcon(icon_for_page_mute_state());
break;
}
});
m_tabs_container->tabBar()->setTabButton(index, QTabBar::LeftSide, button);
break;
}
}
QIcon BrowserWindow::icon_for_page_mute_state() const
{
switch (view().page_mute_state()) {
case Web::HTML::MuteState::Muted:
return style()->standardIcon(QStyle::SP_MediaVolumeMuted);
case Web::HTML::MuteState::Unmuted:
return style()->standardIcon(QStyle::SP_MediaVolume);
}
VERIFY_NOT_REACHED();
}
void BrowserWindow::open_next_tab()
{
if (m_tabs_container->count() <= 1)