Guillaume Munch [Sun, 9 Oct 2016 22:36:26 +0000 (00:36 +0200)]
Get rid of dirty BufferView pointer
Now that there is a signal to inform the controller when the buffer view has
changed, it is no longer necessary to store a perishable pointer to a buffer
view in the dialog view. (Indeed, it was only really useful for checking whether
the new buffer view pointer was different from the old one.)
TODO: other dialogs should be audited for similar hazards.
This enables error reporting for the preamble, provided the preamble is written
using the new InPreamble layouts.
In the future, I find it preferable to deprecate the usual preamble in favour of
InPreamble layouts rather than implementing error reporting for the usual
preamble. This requires some improvements to code editing in the buffer view
first (line breaking behaviour, syntax highlighting).
texstring is a pair of a docstring and a corresponding TexRow. The row count in
the TexRow has to match the number of lines in the docstring.
otexstringstream is an output string stream that can be used to create
texstrings (i.e. it's an odocstringstream that records the TexRow information
and let us extract a texstring from it).
texstrings can be passed around and output to otexstream and otexrowstream,
which produces an accurate TexRow information by concatenating TexRows.
Ideally, we would use a proper counter here, but this seems to be
impossible with the current counter mechanism.
What we would need is a counter that is incremented when either of the
layouts is used. Currently, the counter seems to be stepped only inside
one layout.
Scott Kostyshak [Sun, 9 Oct 2016 00:59:54 +0000 (20:59 -0400)]
Change default working directory from ~/ to "."
Note that the lyxrc.document_path variable corresponds to what we
call the "Working directory" in the GUI preferences dialog.
Setting document_path to "." makes it so when LyX is started from a
directory, that directory is the default path for many of LyX's
operations, such as the following:
- new file, new from template
- adding a custom BibTeX file
- GUI compare dialog
- local layout button in document settings
- external material file browser
- graphics browser, include browser
The best guess for where the user wants to save or find files is the
directory the user started LyX from. Before, the default was always
the home directory. If desired, the old behavior can be restored by
changing the default path in Preferences > "Working directory".
This commit takes advantage of 9b64d7bd, which allows the use of a
relative path for path preferences.
Scott Kostyshak [Sat, 8 Oct 2016 03:18:54 +0000 (23:18 -0400)]
Factor out magic zoom minimum to a const member
The limit of 10% is used in both getStatus() and dispatch() to set a
minimum zoom level. Having it centralized makes the code more
readable and makes changing the minimum less error-prone.
Günter Milde [Sat, 8 Oct 2016 14:57:52 +0000 (16:57 +0200)]
unicodesymbols fixes.
force=utf8 is required for most characters provided by add-on packgages
and (almost) all mathematical characters, because these are not
set up for inputencs utf8
unicodesymbols.py failed here (python 2.7 under Linux) before the simple fix
included in this commit.
This extends the support for Xfig LaTeX + PDF to a more modern and
actively developed vector graphics editor. Embedded Objects manual
updated, also to include a workaround for an Inkscape 0.91 bug.
A better solution would be to entirely get rid of this borrowed pointer with
unclear lifetime, but this requires to introduce a new signal for when the
buffer view attached to the GuiView has changed.
ctests: uninvert solved problems and make samples robust
Specify non-TeX fonts that work in the source for documents that
fail with "missing characters" if compiling with "non-TeX fonts"=true.
(This does not interfere with the default output in any way.)
Until now this was not done for essentially two reasons. The first
one is that local switches are used for short text insertions, so that
they are unlikely crossing environment boundaries. The second one
is that if we have to close a language at the end of an environment
we would be missing the right termination command. As this last
issue can be overcome by simply storing in the stack the current
nest level with a sign denoting the kind of switch, there is no
reason anymore not to track also local languages switches.
Also factor out some commonly used constructs in order to improve
readability.
If the document language is opened outside of any environement, we risk
not closing it if no other language switch occurs. Indeed, the stack is
emptied only at the end of an enviroment. We could of course also empty
it at the end of the document, but we would have an unnecessary language
switch.
THe pdf output showed a very visible line overfull. I slightly changed the text to
avoid this without adding an hyphenation point, not appropriate in documents for beginners.
Trying to spare a few cycles by avoiding computing metrics during
screen updates and export. See also 8f86ee74, 72cf7c8f, and e36a8903.
Guillaume will tell whether this also avoids crashing his documents ;)
Some macros defined in the lib/symbols file are classified are texmode.
But the MathMacro class was missing a currentMode method for returning
this information.
When using polyglossia, lyx was making a real mess when changing
language inside nested insets. The \begin{language} and
\end{language} commands were not well paired such that they could
easily occur just before and after the start or end of an
environment. Of course this was causing latex errors such that
"\begin{otherlanguage} ended by \end{environment}".
There may still be some cases I did not take into account.