Scott Kostyshak [Sat, 28 Apr 2018 03:01:01 +0000 (23:01 -0400)]
Fix duplicate, disabled "Separated Frame Below"
This commit fixes an issue where the menu option "Insert Separated
Frame Below" would show up twice, with one instance disabled. This
occurred when there was a "Standard" environment nested in a
"Frame". With this commit, the duplicate instance is removed.
unicodesymbols: add general way to require a feature only for specific encodings
A feature can now be required only for specific input or font encodings:
- <feature>=enc1;enc2... Require the feature <feature> only if the
character is used in one if the specified font
or input encodings.
- <feature>!=enc1;enc2... Require the feature <feature> only if the
character is used in a font or input encoding
that is not among the specified.
Instead of "Save" (permanently) and "Apply" (temporarily), OK and Apply
now always save permanently, unless the new checkbox "Apply to current
session only" is checked.
Compute a height from current font and current cell vertical
dimensions in MathData::metrics(), because this is where current font
is known.
Introduce BufferView::setCaretAscentDescent to remember this value.
This mechanism is not used for text because Cursor::current_font is
restored by undo, and the caret height would not be changed then. But
in principle it is doable.
The new code is much simpler: what it does is, after redrawing has
been done, to mark the cursor row as changed, so that it will be
repainted on next paint event.
This avoids some crashes at the price of possibly repainting the row
when it was not necessary.
The problem is that popping dialogs during reload can cause paint
events for which we are not ready. If this does not work, then we
can introduce a new flag, besides 'busy', for that case. But busy
does not seem to be used very widely, so hopefully this works.
Simplify some code now that we don't need it for indexes.
This has the effect that inserting nomenclature entries does not
cut the selection (implicit or explicit) but rather copies it, which
seems to me to make a lot more sense. If anyone objects, let me know.
When the cursor is inside a subscript that may become empty, metrics
issues can happen. This patch fixes the issue, although it is not
clear to see what the problem is.
Still, requesting a metrics update also in the case where the macro
mode is canceled makes sense.
Following a request by Günter, we consider the document fonts (only rm
for now) when selecting an appropriate font encoding.
See #9741
The new default font encoding setting "auto" does
* consider the font encoding needed by the language(s), which can now
have fallback alternatives
* Consider which font encoding is provided by the document font
Thus, cm now will result in OT1 fontenc, if the language can deal with
that.
The font_enc pref is ditched: it is no longer needed.
The automatism is still very basic and is subject to extension.
It surprises me a bit that the code is different in this case
from the case when EXPORT_in_THREAD is not set. I should check
to see if there's a problem in the other case, too.
Richard Heck [Thu, 19 Apr 2018 03:03:24 +0000 (23:03 -0400)]
Fix #8338.
The idea here is to force commands to be run syncrhonously when
they are launched via "command-sequence" or "repeat". We do this
by using a new flag in FuncRequest.
When computing a cell metrics, it is now possible to specify whether it
is tight (at least as tall as 'x') or not (as tall as the max height of
the font).
Use this to make sure that grid insets have large enough cells. It
will probably appear that other cells needn't be tight. Currently, the
only cell which is known to be tight is the nucleus of the root inset.
Others should be examined one by one. It might be that the default of
MathData::metrics tight parameter should be `false'.
Scott Kostyshak [Thu, 19 Apr 2018 16:16:23 +0000 (12:16 -0400)]
Greyedouts can be inserted in commands/description
This change also applies to Comment insets. For example, Greyedout
and comment insets can now be inserted in section titles.
The usage of these insets in commands relies on the newly
implemented cprotect feature. The usage of these insets in
description items already worked fine (without cprotect).
This commit also enables modification of these insets (e.g.,
converting a LyX note to a Greyedout note) in commands.
Scott Kostyshak [Thu, 19 Apr 2018 01:30:16 +0000 (21:30 -0400)]
cprotect Note:Greyedout insets
This is consistent with what we do for Note:Comment, and fixes
compilation of documents with a Greyedout inset inside a float
caption, which was reported here:
Richard Heck [Tue, 20 Feb 2018 03:43:44 +0000 (22:43 -0500)]
Fix some problems with background cancellation.
The problem was that, if we killed export when some graphic was
being converted, or some external template was being handled, it
would only cancel that process, and then it would just continue.
To deal with that, we need to do a few things:
1. Modify the return values for some of the Converters routines,
and similarly the routines for external templates, so we can
tell when something has been canceled.
2. Throw an exception from InsetGraphics or InsetExternal when this
has happened during export, but ONLY when the Buffer is a clone.
We shouldn't be able to 'cancel' export when we're, say, generating
code for the preview pane, but this keeps us on the safe side..
The exception then has to be caught, obviously, back in the export
routines in Buffer.
Probably Coverity will be unhappy about something here, but I'll
deal with that problem as it arises.
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