Commit Graph

7920 Commits

Author SHA1 Message Date
Enrico Forestieri
e3960ffd0b Fix bug #9392: Matrix widget keyboard navigation broken 2015-01-27 22:59:33 +01:00
Uwe Stöhr
95bf60b52b ParagraphUi.ui: update file to QT's xml format 2015-01-22 01:07:40 +01:00
Enrico Forestieri
f496ec373b Solve the "soft-hyphen" (0x00ad) symbol problem.
After the str-metrics merge, the kludge for displaying symbols whose
code point corresponds to a soft-hyphen was not working anymore.
The solution is replicating the offending glyphs with index 0x00ad
at a different index. They were replicated at 0x00ac, whose glyph
was missing in all affected fonts.

However, this would not work by alone because, if a system font with
same family name exists, it would be picked up instead of the right one
(at least on non-Windows platforms). For this reason, the style of the
fonts has been changed from "Regular" to "Lyx", so that we can discriminate
the right font. However, this requires using at least Qt 4.8. If an
older Qt is used *and* a system font with same family name is already
available, the affected glyphs will all turn out on screen as the
"logical not" symbol.

I have also set the executable flag on the font files, because on Windows
they are loaded only in this case.

This solves #9229.
2015-01-21 14:12:42 +01:00
Jean-Marc Lasgouttes
3830ce46db Squash warnings reported by gcc 4.9
Most of these are just about conversion from double to int.

Of note also the replacement of an horrible reinterpret_cast by a proper solution.
2015-01-14 11:52:14 +01:00
Enrico Forestieri
35357c1225 Fix preferences panel.
This commit fixes a thinko in [8bab2338/lyxgit] causing the warning:
QObject::connect: No such slot lyx::frontend::GuiPreferences::slotApplyRC() in ../../../../src/frontends/qt4/GuiPrefs.cpp:3308
QObject::connect:  (sender name:   'applyPB')
QObject::connect:  (receiver name: 'PrefsUi')
2015-01-11 20:11:40 +01:00
Enrico Forestieri
d4428ceb81 Adjust preprocessor guards for Qt5/X11.
This fixes the -geometry command line option and restores the
"Use icons from system's theme" checkbox in the preferences.

There is still code addressing Qt4 and xlib that has to be
audited. This code cannot be compiled with Qt5 because the
default backend is now xcb and not xlib. I have marked such
code with a "FIXME QT5" comment.
2015-01-11 19:44:35 +01:00
Jean-Marc Lasgouttes
9c55af4a22 Merge remote-tracking branch 'features/scroll-reloaded'
This implement horizontal scrolling of rows to allow editing insets
(math, tabular...) that are larger then the screen. The scrolling happens
as the cursor moves, in order to make sure that the cursor is always visible.
This effectively closes an 11 years old bug.

This feature is the result of the work of Hashini Senaratne as part of
Google Summer of Code 2013. The code has been cleaned-up for inclusion
and remaining bugs have been fixed.

Fixes bug: #1083.
2015-01-10 18:39:09 +01:00
Georg Baum
ba045c0a68 Fix biblio regex test
Now it tests lyx::regex instead of boost::regex, so it works as well if
std::regex is used.
2015-01-08 20:46:54 +01:00
Hashini Senaratne
5a361b35cf Keyboard based horizontal scrolling for wide insets
[This commit is the output of the "horizontal scrolling" GSoC 2013
 project, by Hashini Senaratne. The code has been cleaned up, some
 variables have been renamed and moved from the Cursor class to
 BufferView::Private. This is the base from which I (jmarc) will polish
 the feature for landing on master.

 Below is the original commit log of Hashini, updated to reflect the
 changes that have been done.]

This feature also applicable for other insets; graphics and labels.

This implementation is capable of scrolling a single row when reaching
its content which is beyond the screen limits, using left and right
arrow keys.

The attribute 'horiz_scroll_offset_' introduced in the
BufferView::Private class plays a main role in horizontal scrolling of
the wide rows that grow beyond the screen limits. This attribute
represents by how much pixels the current row that the text cursor
lies in should be get scrolled.

The main logic that is responsible for drawing the scrolled rows is
within the BufferView class, BufferView::checkCursorScrollOffset.

 * The main logic is called via BufferView::draw.

 * What this does is set the horiz_scroll_offset_ attribute in in order to
 show the position that the text cursor lies in.

 * To make sure that BufferView::draw gets involved when Update flag is
 FitCursor, necessary changes are made in BufferView::processUpdateFlags.

Basically what the logic that used to set the horiz_scroll_offset_
does is,

 * The row which the text cursor lies in is identified by a
 CursorSlice that points to the beginning of the row. This is the
 'rowSlice' variable used in BufferView::checkCursorScrollOffset. Acessors
 are added to obtain this variable. Here row objects were not used to
 identify the current row, because it appears that row objects can
 disappear when doing a decoration update for example. This means that
 comparing row pointers is not a good idea, because they can change
 without notice.

 * Stop calculations of horiz_scroll_offset_ variable, if metrics have not been
 computed yet. Otherwise the calls to TextMetrics::parMetrics, calls
 redoParagraph and may change the row heigths. Therefore vertical scrolling
 feature may get disturbed. This is avoided.

 * Using BufferView::::setCurrentRowSlice resets horiz_scroll_offset_
 when changing cursor row. This is done in order to prevent unwanted
 scrolling that happens when changing the selected row using up and
 down arrow keys.

 * Recompute inset positions before checking scoll offset of the row, by
 painting the row insets with drawing disabled. This is done because the
 position of insets is computed within the drawing procedure.

 * Current x position of the text cursor is compared with the
 horiz_scroll_offset_ value and the other variables like row.width(),
 bv.workWidth(). Compute the new horiz_scroll_offset_ value in order
 to show where the text cursor lies in. The basics conditions that we
 check before recomputing it are, if the text cursor lies rightward to
 the current right screen boundary, if the text cursor lies leftward
 to the current left screen boundary, if the text cursor lies within
 screen boundaries but the length of the row is less than the left
 boundary of the screen (this happens when we delete some content of
 the row using delete key or backspace key).

 * Change update strategy when scrooll offset has changed. This allows to
 redraw the row when no drawing was scheduled. By doing so, it was
 possible to redraw a wide row when moving to the leftmost position of the
 wide row, from the leftmost position of the row below, using the left
 arrow key.

In TextMetrics::drawParagraph it is checked whether the current row is
what is drawing now. If it is so, the value used to the x value of the row
for drawing is adapted according to BufferView::horizScrollOffset.

The method used to pass boundary() was fixed to get row when cursor was in
a nested inset. This matter is considered in Cursor::textRow and it is
modified accordingly.

GuiWorkArea::Private::showCursor() is modified to show the cursor position
in a scrolled row.
2015-01-07 22:55:11 +01:00
Vincent van Ravesteijn
c313b1c8eb str_metrics: Prevent clipping of chars with negative bearing
This happens when part of the word is selected.

To reproduce:
1. Start a new document
2. Type "af"
3. Select 'a'
4. Observe that the right part of the 'f' is clipped away.

This patch uses QRegion to set a clip region that is everything except
the part that is drawn in another color.

Fixes: #9223.
2015-01-06 22:02:07 +01:00
Juergen Spitzmueller
27a8abf768 Some casing fixes
English UI uses Title Casing for headers and sentence casing for normal widgets
2015-01-04 10:53:36 +01:00
Juergen Spitzmueller
3cd1d396ff Fix aspectratio UI
Fixes: #9357
2015-01-04 10:05:42 +01:00
Georg Baum
b0361fb3c5 tex2lyx: Run configure.py if needed (bug #8539)
Since tex2lyx reads some LyX config files it needs to run configure.py if
they do not exist or are out of date.
2014-12-29 23:46:25 +01:00
Enrico Forestieri
9126a99e97 Fix bug #9217: [Qt5] QWindowsMime class not available
The support for QWindowsMime has been reintroduced in Qt 5.4.0.
The class name has been changed to QWinMime but the interface
is exactly the same.
2014-12-26 16:53:31 +01:00
Jean-Marc Lasgouttes
8bab23384a Fix the last clang warnings about overloaded virtual methods
This patch fixes a series of warnings like:
{{{
In file included from ../../master/src/mathed/InsetMathBoldSymbol.cpp:13:
In file included from ../../master/src/mathed/InsetMathBoldSymbol.h:15:
../../master/src/mathed/InsetMathNest.h:37:7: warning: 'lyx::InsetMathNest::metrics' hides overloaded virtual function [-Woverloaded-virtual]
        void metrics(MetricsInfo const & mi) const;
             ^
../../master/src/insets/Inset.h:186:15: note: hidden overloaded virtual function 'lyx::Inset::metrics' declared here: different number of parameters
      (2 vs 1)
        virtual void metrics(MetricsInfo & mi, Dimension & dim) const = 0;
                     ^
}}}
For a description of the problem, see for example:
http://stackoverflow.com/questions/18515183/c-overloaded-virtual-function-warning-by-clang

3 different strategies have been used:
 * in frontend, some functions have been renamed.
 * in InsetMath.h, Inset::write has been explicitly imported too
 * in InsetMathNest.h, since a comment said that hiding Inset::metrics is intended, a special trick has bee used to silence the warning.
2014-12-22 11:02:45 +01:00
Juergen Spitzmueller
c9609fe56a Do not warn about changed modules when changing modules.
Part of #9356
Also fixes #9365
2014-12-21 19:10:13 +01:00
Juergen Spitzmueller
740d9162c0 When switching classes, warn user about all unapplied document changes
Currently, this is limited to modules.

Part of #9356.
2014-12-21 11:49:08 +01:00
Juergen Spitzmueller
276fa4825d Do not silently dismiss unapplied document changes when adding module
Part of #9356
2014-12-21 11:47:59 +01:00
Georg Baum
c86f299a50 Encapsulate Converter class
Now members are not directly accessible anymore.
2014-12-07 18:35:28 +01:00
Juergen Spitzmueller
2614d5a386 Use appropriate (cheaper) conversion. 2014-12-07 13:06:29 +01:00
Georg Baum
38d387d1ab Remove heavy includes 2014-11-30 12:52:01 +01:00
Jean-Marc Lasgouttes
38f8858671 Fix warnings reported by clang
All these problems have the same root: the address of a reference can never be 0, and it does not make sense to test it.
2014-11-27 19:10:43 +01:00
Jean-Marc Lasgouttes
8d6d21c6d9 Add new variables lyx_build_date/time
These are now in version.cpp. The build machinery should therefore make sure
that version.cpp is recompiled at every compilation.

These variables are now referred to by the other places that made use of __DATE__ and __TIME__.
2014-11-25 18:58:35 +01:00
Georg Baum
5ea48e077b Show export message also for non-threaded export 2014-11-19 22:45:25 +01:00
Uwe Stöhr
e4fb40b284 symbols: support the AMS commands \l(r)v(V)ert
- fixes bug #3538
2014-11-16 23:09:28 +01:00
Scott Kostyshak
73a7bf9dad Recommit clearing of empty selections in GuiView
A similar fix was reverted (453ce611) because of crashes.
The crashes occurred simply because of a failed check that
we have a buffer view before using it. That is now done in
this commit.

The below commit description is copied from the original
commit (fb05011a):

Empty selections can cause confusing behavior for a few reasons:

(1) some functions behave differently depending on whether there is a
selection. If I press delete, nothing happens (where I expect the
character or inset before the cusor to be deleted). If I toggle bold or
emphasize nothing happens (where if there is no selection the entire
word is toggled). There are other LyX functions that depend on whether
there is a selection or not. Further, I wonder if any part of LyX's code
assumes that if there is a selection it is non-empty.

(2) menu options are incorrectly set. For example, the scissors icon.

For remaining empty selection issues, see #9222.

For more information, see:
https://www.mail-archive.com/lyx-devel@lists.lyx.org/msg184758.html
2014-11-07 20:47:55 -05:00
Richard Heck
de3daf040b Sort debug options in the message pane by string. This makes it
much easier to find what you need, especially when we're trying
to help users. Previously, they were sorted by their enum values.
2014-10-26 12:49:04 -04:00
Enrico Forestieri
498ab8ff23 Tweak the shape of the parbreak separator.
The shape of the parbreak separator is slightly changed in order to
better distinguish it from the forced newline. This allows using the
same color of the plain version without risk of confusion.
2014-10-25 23:38:52 +02:00
Stephan Witt
16e979298e #9130 Text in main work area isn't rendered with high resolution
Constify splash image coordinates
2014-10-21 13:48:14 +02:00
Stephan Witt
84e6b98562 #9130 Text in main work area isn't rendered with high resolution
Draw version string to splash image with correct position and size
2014-10-20 17:37:12 +02:00
Stephan Witt
345ec48ed3 #9130 Text in main work area isn't rendered with high resolution
Search high resolution images only when application has detected high resolution screen
2014-10-20 17:15:23 +02:00
Stephan Witt
aabc20fde8 Repeat the Mac menu bar init for Qt5 only on Mac 2014-10-20 14:22:45 +02:00
Stephan Witt
a09eaf448c Add Qt-version info to LyX version string when a git repository is present. 2014-10-18 16:06:33 +02:00
Stephan Witt
2dfb45f91b #9130 Text in main work area isn't rendered with high resolution
Assign the pixelRatio of the application to the buffer of the work area.
2014-10-18 15:52:43 +02:00
Stephan Witt
4d51ad339f #9130 Text in main work area isn't rendered with high resolution
Load images with search mode check_hidpi to read images with double size when present.
2014-10-18 15:50:22 +02:00
Stephan Witt
54a742382c #9130 Text in main work area isn't rendered with high resolution
Make QT_VERSION check for Qt5 matching Qt5.0.0 too.
2014-10-18 15:48:18 +02:00
Stephan Witt
8829eeed04 #9130 Text in main work area isn't rendered with high resolution
Assign the pixel_ratio of graphics params to the Qt pixmap of the image.
2014-10-18 15:46:17 +02:00
Stephan Witt
e7163a0999 #9130 Text in main work area isn't rendered with high resolution
Add search mode check_hidpi to ease the lookup for images with double size to use for displays with high resolution.
2014-10-18 15:19:47 +02:00
Stephan Witt
9135dcee07 #9130 Text in main work area isn't rendered with high resolution
Introduce the concept of pixel ratio: the ratio of physical and device independent pixels.
This is useful for rendering of content on Retina-displays of Mac hardware with high resolution.
Qt has real support for this starting with Qt5 - therefore it has to be compiled conditionally.
This change uses some work of Marcelo Galvão Póvoa, thank you.
2014-10-18 11:53:16 +02:00
Stephan Witt
68d217df49 Mac menu bar init has to be repeated for Qt5 after clearing the menu 2014-10-11 12:39:08 +02:00
Jean-Marc Lasgouttes
8ecb96c09a Add the git commit (if applicable) to LyX version
This only works for autotools right now, but adding that to cmake is trivial
2014-10-10 12:12:17 +02:00
Juergen Spitzmueller
db2044dc14 Fix key code 2014-10-08 10:57:58 +02:00
Stephan Witt
ce57594afd Remove Qt4 artifacts in comments 2014-10-01 10:06:17 +02:00
Kornel Benko
6c7b5b12c7 Add cmake files to autoconf's dist 2014-08-31 15:21:20 +02:00
Stephan Witt
3aa428fdea #9245 replace Q_WS_MACX with Q_OS_MAC - the Q_OS_MAC macro is usable with Qt4 and Qt5. 2014-08-25 20:08:59 +02:00
Enrico Forestieri
4521fc757b Replace Q_WS_WIN with appropriate guards to account for Qt5.
This commit replaces almost all occurrences of Q_WS_WIN to comply
with Qt5. The remaining occurrences should *not* be replaced,
because the guarded code won't compile on Qt5.
2014-08-25 19:27:45 +02:00
Enrico Forestieri
565260126e Fix the -geometry command line argument for Windows.
The command line argument -geometry WIDTHxHEIGHT±XOFF±YOFF
specifies a preferred size and location for the main window.
Currently, this is semi-broken on Windows. Indeed, only
specifying WIDTH and HEIGHT places the main window such that
the left and top borders are invisible such that the window cannot
be moved. Moreover, the XOFF and YOFF parts (when present) are
used to specify the distance of the window from the left and top
or right and bottom edges of the screen, when using '+' or '-',
respectively. However, -geometry 800x600-20-20, instead of placing
the window such that its bottom and right edges are at a distance
of 20 pixels from the corresponding screen edges, places the
window such that its left and top borders are out of the screen.
This is corrected by this commit, which also addresses the fact
that Qt5 does not define Q_WS_WIN anymore.
2014-08-25 18:35:15 +02:00
Stephan Witt
5af8238700 Reintroduce some class definitions. 2014-08-24 21:40:40 +02:00
Stephan Witt
3218d32ace Remove superfluous class definitions. 2014-08-24 20:32:01 +02:00
Stephan Witt
f73091228c Remove special GlobalMenuBar class. As Patrick De Visschere pointed out it is not needed. The shortcut handling of Qt does it internally now what GlobalMenuBar was made for. 2014-08-24 20:29:52 +02:00