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xwayland: allow windows to scale themselves

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This commit is contained in:
Julian Orth 2024-10-08 11:14:13 +02:00
parent cc8db84289
commit 19b07fa7dc
40 changed files with 800 additions and 80 deletions
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17
src/config/handler.rs
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@ -53,6 +53,7 @@ use {
Connector, DrmDevice, Format as ConfigFormat, GfxApi, TearingMode as ConfigTearingMode,
Transform, VrrMode as ConfigVrrMode,
},
xwayland::XScalingMode,
Axis, Direction, Workspace,
},
libloading::Library,
@ -759,6 +760,17 @@ impl ConfigProxyHandler {
Ok(())
}
fn handle_set_x_scaling_mode(&self, mode: XScalingMode) -> Result<(), CphError> {
let use_wire_scale = match mode {
XScalingMode::DEFAULT => false,
XScalingMode::DOWNSCALED => true,
_ => return Err(CphError::UnknownXScalingMode(mode)),
};
self.state.xwayland.use_wire_scale.set(use_wire_scale);
self.state.update_xwayland_wire_scale();
Ok(())
}
fn handle_set_ui_drag_enabled(&self, enabled: bool) {
self.state.ui_drag_enabled.set(enabled);
}
@ -1965,6 +1977,9 @@ impl ConfigProxyHandler {
ClientMessage::SetUiDragThreshold { threshold } => {
self.handle_set_ui_drag_threshold(threshold)
}
ClientMessage::SetXScalingMode { mode } => self
.handle_set_x_scaling_mode(mode)
.wrn("set_x_scaling_mode")?,
}
Ok(())
}
@ -2034,6 +2049,8 @@ enum CphError {
UnknownTearingMode(ConfigTearingMode),
#[error("The format {0:?} is unknown")]
UnknownFormat(ConfigFormat),
#[error("Unknown x scaling mode {0:?}")]
UnknownXScalingMode(XScalingMode),
}
trait WithRequestName {