According to callgrind, the time taken to display the symbol dialog is spent in
updateSymbolsList. No longer translate strings for every symbol. This speeds
it up more or less by a factor two.
These were all flagged by "(style) The scope of the variable 'x' can be reduced."
Narowing the scope improves readability, and if it is in a loop then the
compiler will be clever enough to produce efficient code, we do not need
manual optimization for POD types.
* remove unused class TexStream.
* remove unused virtual method Inset::cellXOffset
* remove second argument of FileDialog constructor, which was actually
not used
* remove some dead local code
* remove some unused private members of classes
* in InsetMathNest::updateBuffer, fix the logic of a test
for possible thread conflicts, of the sort Georg resolved at
6a30211f. I have made static variables const where possible,
and marked cases that looked potentially problematic with the
comment:
// FIXME THREAD
Many of these definitely are vulnerable to concurrent access, such
as the static variables declared at the start of output_latex.cpp.
Suppose, e.g., we were outputting latex and also displaying the
source of a different document.
I'd appreciate it if others could grep for "FIXME THREAD" and see
if some of these are harmless, or what.
* some functionality is in new modules now
new header locations and library names: QtConcurrent and QtWidgets
* method setResizeMode is renamed to setSectionResizeMode
* deprecated QAbstractItemModel::reset() is dropped now
* platform specific code like QApplication::syncX() is not common anymore
* QString::fromAscii() is dropped now
* some QDesktopServices methods has been moved to QStandardPaths
- make categories translatable. This might slow down the dialog again a bit.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23898 a592a061-630c-0410-9148-cb99ea01b6c8
dialog. Functionality is unchanged.
Populating the 'All Symbols' panel for utf8 files is around 5s.
Not nice, but bearable. There's still room for improvement.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23883 a592a061-630c-0410-9148-cb99ea01b6c8
maybe moving the stringtable into a fuynction makes sens to prevent
initialization on startup...
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23838 a592a061-630c-0410-9148-cb99ea01b6c8
* src/frontends/qt4/GuiSymbols.{cpp,h}:
- add an option to only display the glyphs of the selected category (= default)
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22848 a592a061-630c-0410-9148-cb99ea01b6c8
* some compile fixes on Windows (char_type is not automatically casted to uint)
* take care of higher ucs4 characters.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22838 a592a061-630c-0410-9148-cb99ea01b6c8
