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Replace the DroidSansFallback TTF files with a TTC that has two fonts:
The original and a copy where the OpenType 'vert' substitution
lookup has been pre-applied by copying the uniXXXX.vert glyph data
to uniXXXX.
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Add a new function pdfapp_autozoom to fit the page to the window by comparing
the aspect ratios of the page and the window to choose whether to fit
horizontally or vertically.
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Fix broken solution file and add project entries for new files.
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This adds a custom memory management layer between libjpeg and the calling
app - in such a way that the code can be shared between mupdf and
Ghostscript/PDL.
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Convert from UTF-8 to UCS-2 to display unicode text properly.
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These files are maintained by debian. Now that debian updates the mupdf package
more regularly there is no need for us to keep our own debian packaging files.
https://packages.debian.org/unstable/main/mupdf
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SC_MAXIMIZE is only sent when maximizing via the maximize button.
Dragging to the screen edge, double clicking the title bar or
WinKey+Up do not generate an SC_MAXIMIZE message.
Detect when gettincg a WM_SIZE message with SIZE_MAXIMIZE instead.
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Use an explicit list of resolutions for +/- zoom stepping.
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Previously, the overhead for the HTTP requests and responses
was too high, e.g. pdfref17.pdf would result in almost 8000
separate HTTP requests (but with this patch about 30.
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Previously any warning displayed at the top of the page
would never disappear because the display timeout being
set would be overwritten by the later initialization.
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Debian doesn't have libopenjp2 as a package (whereas gentoo does) so
I've removed it from the control file. You'll need to use the
thirdparty submodule for openjpeg2 until such a time as it exists.
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Only add newlines between selected lines of text.
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Previously errors from curl_easy_perform() were never checked. This
caused mupdf to enter an eternal loop, repeatedly trying to get data
to parse from the remote host.
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ChoosePDFActivity can be used either to select PDF/XPS etc files,
or to select key files (for digital signatures). The choice of which
one to use is made according to the action string in the Intent with
which the activity is invoked.
Previously we would look for Intent.action.MAIN and take this to mean
"Look for PDF files", and anything else to mean look for key files.
Unfortunately, if you start the activity directly using adb then the
action string is null, so we look for key files.
The fix is to use a specific (custom) string for key files and for
everything else to be treated as a request for PDF files.
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allows printing of file types other than PDF
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NoExport (and ReadOnly) fields shouldn't mark the document for saving.
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rotation
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Attempt to open a file that needs a password, and you will get a
dialogue box. Hit cancel on this, and the program crashes.
This is due to an attempt to release the bitmaps on a document
view that does not exist. Simple fix.
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The get_globals helper function only works on non-class objects.
Hence 'MuPDFCore_javascriptSupported' can't be a static function.
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Update Android build to cope with new stream implementation.
Fix a couple of typos in the android build files.
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This enables us to search the source easily, without affecting the
fact that it is compiled using one.c in a single block.
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Also update the code for the changes made in the stream API
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Split functions out of pdf-form.c that shouldn't be there, and make
javascript initialization explicit.
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New routine to filter the content streams for pages, xobjects,
type3 charprocs, patterns etc. The filtered streams are guaranteed
to be properly matched with q/Q's, and to not have changed the top
level ctm. Additionally we remove (some) repeated settings of
colors etc. This filtering can be extended to be smarter later.
The idea of this is to both repair after editing, and to leave the
streams in a form that can be easily appended to.
This is preparatory to work on Bates numbering and Watermarking.
Currently the streams produced are uncompressed.
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The primary motivator for this is so that we can print floating point
values and get the full accuracy out, without having to print 1.5 as
1.5000000, and without getting 23e24 etc.
We only support %c, %f, %d, %o, %x and %s currently.
We only support the zero padding qualifier, for integers.
We do support some extensions:
%C turns values >=128 into UTF-8.
%M prints a fz_matrix.
%R prints a fz_rect.
%P prints a fz_point.
We also implement a fprintf variant on top of this to allow for
consistent results when using fz_output.
a
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Previously pdf_process buffer did not understand inline images.
In order to make this work without needlessly duplicating complex code
from within pdf-op-run, the parsing of inline images has been moved to
happen in pdf-interpret.c. When the op_table entry for BI is called
it now expects the inline image to be in csi->img and the dictionary
object to be in csi->obj.
To make this work, we have had to improve the handling of inline images
in general. While non-inline images have been loaded and held in
memory in their compressed form and only decoded when required, until
now we have always loaded and decoded inline images immediately. This
has been due to the difficulty in knowing how many bytes of data to
read from the stream - we know the length of the stream once
uncompressed, but relating this to the compressed length is hard.
To cure this we introduce a new type of filter stream, a 'leecher'.
We insert a leecher stream before we build the filters required to
decode the image. We then read and discard the appropriate number
of uncompressed bytes from the filters. This pulls the compressed
data through the leecher stream, which stores it in an fz_buffer.
Thus images are now always held in their compressed forms in memory.
The pdf-op-run implementation is now trivial. The only real complexity
in the pdf-op-buffer implementation is the need to ensure that the
/Filter entry in the dictionary object matches the exact point at
which we backstopped the decompression.
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