Commit Graph

40 Commits

Author SHA1 Message Date
Emmanuele Bassi
99e0929d6c build: Use a consistent style for Meson files 2020-12-15 12:46:59 +00:00
Emmanuele Bassi
7975bbfcaa build: Remove linker flags from static libraries
We only need hardening linker flags on the libgtk shared library;
internal static libraries don't really need them.
2020-12-15 11:36:20 +00:00
Matthias Clasen
4039b713c3 Set G_LOG_USE_STRUCTURED globally
It doesn't make much sense to set this in per-directory
meson files, since that makes use use different logging
facilities in different parts of the project. Set it
globally.
2020-11-01 21:23:35 -05:00
Matthias Clasen
90676540ec css: Fix tokenization of CDO
A CDO is 4 characters: <!--, not 3 as our tokenizer
was pretending.
2020-10-31 00:38:49 -04:00
Matthias Clasen
a9809b0f67 Allow inserting newlines in css strings
Rename _gtk_css_print_string to strip the _ and add
an insert_newlines argument to it. Update all callers,
and make the render node serializer insert newlines.
2020-10-02 23:40:16 -04:00
Matthias Clasen
9033336a23 css: Move _gtk_css_print_string around
Move this to a separate header, since it is not
parser functionality, and kill the duplicate
gtkcssparserprivate.h header.
2020-10-02 23:40:16 -04:00
Matthias Clasen
a91b6b4786 css: Move the last parser api to the new header
This lets us use it from the render node parser
in gsk.
2020-09-29 09:51:16 +02:00
Matthias Clasen
0f42d37f8b css: Fix parsing of scientific notation
The parser got its chars mixed up while parsing numbers
like 2.3e-04. While it is unlikely to meet such numbers
in human-generated css, we do have them e.g. when saving
render node trees with transforms.

Also add some css parser tests for number parsing.
2020-08-29 12:44:26 -04:00
Björn Daase
6315cd977c *: Fix spelling mistakes found by codespell 2020-08-21 15:29:34 +02:00
Benjamin Otte
d375dce9f5 Replace "gchar" with "char" 2020-07-25 00:47:36 +02:00
Benjamin Otte
d7266b25ba Replace "gint" with "int" 2020-07-25 00:47:36 +02:00
Timm Bäder
a1c75795bc Replace fallthrough comments with G_GNUC_FALLTHROUGH 2020-03-06 10:39:42 +01:00
Timm Bäder
77e0d360ed Add pure and const annotations to various functions 2020-01-26 18:21:07 +01:00
Timm Bäder
355a417dba cssparser: make a few local variables const 2020-01-26 18:21:07 +01:00
Emmanuele Bassi
def700739d Use a single compilation symbol
We use a compilation symbol in our build to allow the inclusion of
specific headers while building GTK, to avoid the need to include only
the global header.

Each namespace has its own compilation symbol because we used to have
different libraries, and strict symbol visibility between libraries;
now that we have a single library, and we can use private symbols across
namespaces while building GTK, we should have a single compilation
symbol, and simplify the build rules.
2019-11-27 13:33:43 +00:00
Timm Bäder
581f5bd749 csstokenizer: Plug a leak 2019-11-19 09:37:45 +01:00
Matthias Clasen
3c6045e300 css: Fix some doc typos 2019-06-22 09:49:50 -04:00
Matthias Clasen
9389768a17 Add GTK_CSS_PARSER_WARNING_UNIMPLEMENTED
gtk-doc was complaining about it missing,
and it is used in some ifdefed code.
2019-06-22 09:48:34 -04:00
Benjamin Otte
1e0c0c0ba7 rendernodeparser: Parse cairo script
Use cairo-script-interpreter to parse the scripts that generate cairo
nodes.

This requires libcairoscriptinterpreter.so to work properly, but if
it isn't found we disable this (unimportant for normal functioning)
code and just emits a parser warning.
The testsuite requires it however or it will fail.

A new test is included that tests all of this.
2019-05-30 15:32:36 +02:00
Benjamin Otte
89fb752a8f css: Use %f, not %.17f
The testusite failures explain why:
We don't want to print "1.00000000000000000", but "1".
2019-05-29 14:30:13 +02:00
Benjamin Otte
d71c196c5c css: Don't print numbers with exponent
CSS does not do exponents, so printing numbers close to 0 as 1.234e-15
does not work.

Also up the accuracy to 17 digits because that's what everyone else
uses.
2019-05-29 07:14:31 +02:00
Benjamin Otte
0886ade182 cssparser: Make gsk_renderer_consume_url() return a string
We don't want to return a GFile because GFile can't handle can't deal
with data: urls.
That makes the code a bit more complicated that doesn't deal with those
URLs, but it makes the other code actually work.

GtkCssImageUrl also now decodes data urls immediately instead of only at
the first load. So don't use data urls if you care about performance.
2019-05-12 17:28:19 +02:00
Benjamin Otte
b76d5bda37 cssparser: Don't allow commit_token() on block EOF
When we're at the end of a block and gtk_css_parser_get_token() returns
NULL, gtk_css_parser_commit_token() still consumed the next token.

It does not anymore.

This does not affect the CSS parser, but it exposes issues with the
render parser, which previously just consumed too many closing } tokens
in the past.
2019-05-12 17:28:19 +02:00
Benjamin Otte
5da58ba47d css: Add gtk_css_data_url_parse()
This surprisingly decodes data URLs.
2019-05-12 17:27:01 +02:00
Benjamin Otte
bc7972dfa7 csstokenizer: Handle backslash at end of document
Testcases included.
2019-05-08 00:58:52 +02:00
Benjamin Otte
562e492056 csstokenizer: Consume the \ when encountering an error
Otherwise we infinitely end up with the error again.

Testcases added.
2019-05-06 05:56:06 +02:00
Benjamin Otte
3c6aa84e44 cssparser: Add gtk_css_parser_has_number() 2019-05-05 07:18:39 +02:00
Kjell Ahlstedt
c21063e71e csserror: Add G_BEGIN_DECLS and G_END_DECLS
Necessary when the header file is included in C++ code.

Merge request !773
2019-04-24 16:32:54 +02:00
Benjamin Otte
79238b0d8f cssparser: Add error functions that take locations
... and use them to report better error locations for the warning when
blocks aren't terminated properly.
2019-04-12 19:34:28 +02:00
Benjamin Otte
2e0a56665a css: Move gtkcsssection.[ch] into gtk/css 2019-04-12 19:34:28 +02:00
Benjamin Otte
76826cfa2f cssparser: Pass in error locations explicitly
And for the quick function, use the start/end location of the current
token.
2019-04-12 19:34:28 +02:00
Benjamin Otte
37671d2bd0 cssprovider: Redo error emission
Emit all errors via the parser, don't try to have a custom error
handling machinery.

The only exception is the initial file load error - we need to do that
one directly, because there is no parser.
2019-04-12 19:34:28 +02:00
Benjamin Otte
a475d72d47 cssparser: Improve location APIs
1. Export multiple locations
2. Return the location instead of passing one in
2019-04-12 19:34:28 +02:00
Benjamin Otte
e0a01ba174 css: Redo for new parser
This commit is still way too big, but I couldn't make it smaller.

It transitions the old CSS parser to the new parser. CSS parsing is now
tokenized, everything else is probably still buggy.
2019-04-12 19:34:28 +02:00
Benjamin Otte
f3db19d694 Resurrect the CSS parser from the tokenizer branch
So far that parser is unused.
2019-04-12 19:34:28 +02:00
Benjamin Otte
32e256e5ab css: Split GtkCssLocation into its own file
And make the struct public, so we can use it in signal handlers.
2019-04-12 19:34:28 +02:00
Benjamin Otte
d4d46e8125 csstokenizer: Add gtk_css_token_is_preserved() 2019-04-12 19:34:28 +02:00
Benjamin Otte
661720ef8b tokenizer: Pass error arg to read_token()
Instead of an error vfunc, have the tokenizer vfunc take a GError
argument. Note that even when an error is returned, there is still a
token to be read.
2019-04-12 19:34:28 +02:00
Benjamin Otte
013591d68d css: Add GtkCssTokenizer
This is copied from an old branch of mine.
2019-04-12 19:34:28 +02:00
Benjamin Otte
a938c14d11 build: Add gtk-css static library
This library is meant to be the new CSS library that gets used from GDK,
GSK and GTK for string printing and parsing.

As a first step, move GtkCssProviderError into it.

While doing so, split it into GtkCssParserError (for critical problems)
and GtkCssParserWarning (for non-critical problems).
2019-04-12 19:34:28 +02:00