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Allow resolution to be configured on command line. Default to 1280x1024.

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This commit is contained in:
Glenn Watson 2014-09-18 08:43:03 +10:00
parent 178843456f
commit c33f18b7df
7 changed files with 31 additions and 9 deletions
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16
components/util/opts.rs
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@ -10,6 +10,7 @@ use geometry::ScreenPx;
use azure::azure_hl::{BackendType, CairoBackend, CoreGraphicsBackend};
use azure::azure_hl::{CoreGraphicsAcceleratedBackend, Direct2DBackend, SkiaBackend};
use geom::scale_factor::ScaleFactor;
use geom::size::TypedSize2D;
use layers::geometry::DevicePixel;
use getopts;
use std::cmp;
@ -86,6 +87,9 @@ pub struct Opts {
/// True if we should start a server to listen to remote Firefox devtools connections.
pub devtools_server: bool,
/// The initial requested size of the window.
pub initial_window_size: TypedSize2D<DevicePixel, uint>,
}
fn print_usage(app: &str, opts: &[getopts::OptGroup]) {
@ -121,6 +125,7 @@ pub fn from_cmdline_args(args: &[String]) -> Option<Opts> {
getopts::optflag("", "disable-text-aa", "Disable antialiasing for text rendering."),
getopts::optflag("", "trace-layout", "Write layout trace to external file for debugging."),
getopts::optflag("", "devtools", "Start remote devtools server"),
getopts::optopt("", "resolution", "Set window resolution.", "1280x1024"),
getopts::optflag("h", "help", "Print this message")
);
@ -202,6 +207,16 @@ pub fn from_cmdline_args(args: &[String]) -> Option<Opts> {
bubble_inline_sizes_separately = true;
}
let initial_window_size = match opt_match.opt_str("resolution") {
Some(res_string) => {
let res: Vec<uint> = res_string.as_slice().split('x').map(|r| from_str(r).unwrap()).collect();
TypedSize2D(res[0], res[1])
}
None => {
TypedSize2D(1280, 1024)
}
};
Some(Opts {
urls: urls,
render_backend: render_backend,
@ -222,6 +237,7 @@ pub fn from_cmdline_args(args: &[String]) -> Option<Opts> {
enable_text_antialiasing: !opt_match.opt_present("disable-text-aa"),
trace_layout: trace_layout,
devtools_server: opt_match.opt_present("devtools"),
initial_window_size: initial_window_size,
})
}