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wpsbuild: The setting strings can now contain an additional feature constraint.

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The setting strings are now of the form setting[.resolution[&feature]]
(resolution can be a regex, .+ to match all resultions). wpsbuild.pl will
check against features.txt to see if the target meets it.

This can be used, for example, to add/override default settings for
touchscreen devices.

Change-Id: I2eafa02f10b362a8e7de8e1f3a53115e70d28084
This commit is contained in:
Thomas Martitz 2014-01-13 23:06:28 +01:00
parent 62524237f0
commit 20e114c1a0
1 changed files with 50 additions and 24 deletions
Download patch file Download diff file Expand all files Collapse all files

74
wps/wpsbuild.pl
View file

@ -328,20 +328,46 @@ $has_remote = 1 if ($remote_height && $remote_width && $remote_depth);
# check if line matches the setting string or if it contains a regex # check if line matches the setting string or if it contains a regex
# that contains the targets resolution # that contains the targets resolution
sub check_res { #
# the line can be of the from
# 1) setting: value (handled above)
# 2) setting.128x96x2: value
# 3) setting.128x96x2&touchscreen: value
# The resolution pattern can be a perl-comatible regex
sub check_res_feature {
my ($line, $string, $remote) = @_; my ($line, $string, $remote) = @_;
if ($line =~ /^${string}: *(.*)/i) { if ($line =~ /^$string: *(.*)/i) {
return $1; return $1;
} }
elsif($line =~ /^${string}.(.*): *(.*)/i) { elsif($line =~ /^$string\.(.*): *(.*)/i) {
# $1 is a resolution regex, $2 the filename incl. resolution # $1 is a resolution/feature regex, $2 the filename incl. resolution
my $substr = $1;
my $fn = $2; my $fn = $2;
my $feature;
my $size_str = "${main_width}x${main_height}x${main_depth}"; my $size_str = "${main_width}x${main_height}x${main_depth}";
if ($remote) { if ($remote) {
$size_str = "${remote_width}x${remote_height}x${remote_depth}"; $size_str = "${remote_width}x${remote_height}x${remote_depth}";
} }
if ($size_str =~ /$1$/) {
return $fn; # extract feature constraint, if any
if ($substr =~ /&([a-z0-9_]+)/) {
$feature = $1;
$substr =~ s/&$feature//;
}
if ($size_str =~ /$substr$/) {
if ($feature) {
# check feature constrait
open(FEAT, "<apps/features");
chomp(my @lines = <FEAT>);
close(FEAT);
my $matches = (grep { /$feature/ } @lines);
return $fn if $matches > 0;
}
else {
# no feature constraint
return $fn;
}
} }
} }
return ""; return "";
@ -452,22 +478,22 @@ while(<WPS>) {
if ($l =~ /^ *<\/main>/i) { if ($l =~ /^ *<\/main>/i) {
last; last;
} }
elsif($_ = check_res($l, "wps")) { elsif($_ = check_res_feature($l, "wps")) {
$wps = $_; $wps = $_;
} }
elsif($_ = check_res($l, "sbs")) { elsif($_ = check_res_feature($l, "sbs")) {
$sbs = $_; $sbs = $_;
} }
elsif($_ = check_res($l, "fms")) { elsif($_ = check_res_feature($l, "fms")) {
$fms = $_; $fms = $_;
} }
elsif($_ = check_res($l, "Font")) { elsif($_ = check_res_feature($l, "Font")) {
$font = $_; $font = $_;
} }
elsif($_ = check_res($l, "Statusbar")) { elsif($_ = check_res_feature($l, "Statusbar")) {
$statusbar = $_; $statusbar = $_;
} }
elsif($_ = check_res($l, "Backdrop")) { elsif($_ = check_res_feature($l, "Backdrop")) {
$backdrop = $_; $backdrop = $_;
} }
elsif($l =~ /^Foreground Color: *(.*)/i) { elsif($l =~ /^Foreground Color: *(.*)/i) {
@ -482,13 +508,13 @@ while(<WPS>) {
elsif($l =~ /^line selector end color: *(.*)/i) { elsif($l =~ /^line selector end color: *(.*)/i) {
$lineselectend = $1; $lineselectend = $1;
} }
elsif($_ = check_res($l, "selector type")) { elsif($_ = check_res_feature($l, "selector type")) {
$selecttype = $_; $selecttype = $_;
} }
elsif($_ = check_res($l, "iconset")) { elsif($_ = check_res_feature($l, "iconset")) {
$iconset = $_; $iconset = $_;
} }
elsif($_ = check_res($l, "viewers iconset")) { elsif($_ = check_res_feature($l, "viewers iconset")) {
$viewericon = $_; $viewericon = $_;
} }
elsif($l =~ /^show icons: *(.*)/i) { elsif($l =~ /^show icons: *(.*)/i) {
@ -500,7 +526,7 @@ while(<WPS>) {
elsif($l =~ /^filetype colours: *(.*)/i) { elsif($l =~ /^filetype colours: *(.*)/i) {
$filetylecolor = $1; $filetylecolor = $1;
} }
elsif($_ = check_res($l, "ui viewport")) { elsif($_ = check_res_feature($l, "ui viewport")) {
$listviewport = $_; $listviewport = $_;
} }
} }
@ -515,28 +541,28 @@ while(<WPS>) {
elsif(!$has_remote) { elsif(!$has_remote) {
next; # dont parse <remote> section next; # dont parse <remote> section
} }
elsif($_ = check_res($l, "rwps", 1)) { elsif($_ = check_res_feature($l, "rwps", 1)) {
$rwps = $_; $rwps = $_;
} }
elsif($_ = check_res($l, "rsbs", 1)) { elsif($_ = check_res_feature($l, "rsbs", 1)) {
$rsbs = $_; $rsbs = $_;
} }
elsif($_ = check_res($l, "rfms", 1)) { elsif($_ = check_res_feature($l, "rfms", 1)) {
$rfms = $_; $rfms = $_;
} }
elsif($_ = check_res($l, "Font", 1)) { elsif($_ = check_res_feature($l, "Font", 1)) {
$remotefont = $_; $remotefont = $_;
} }
elsif($_ = check_res($l, "iconset", 1)) { elsif($_ = check_res_feature($l, "iconset", 1)) {
$remoteiconset = $_; $remoteiconset = $_;
} }
elsif($_ = check_res($l, "viewers iconset", 1)) { elsif($_ = check_res_feature($l, "viewers iconset", 1)) {
$remoteviewericon = $_; $remoteviewericon = $_;
} }
elsif($_ = check_res($l, "statusbar", 1)) { elsif($_ = check_res_feature($l, "statusbar", 1)) {
$remotestatusbar = $_; $remotestatusbar = $_;
} }
elsif($_ = check_res($l, "ui viewport", 1)) { elsif($_ = check_res_feature($l, "ui viewport", 1)) {
$remotelistviewport = $_; $remotelistviewport = $_;
} }
} }