Un-revert: Allow Unit object to do conversions, pipe Quality class method via that.

Reverting 14701.

Add a units box to line height and wire in the style units, plus some cleanup

Move 'm' handling code from document.cpp to svg-length.cpp and units.cpp to match handling of 'ft'.

Units: make it absolutely clear that Document properties unit dropdown is for UI Display Units. Upon document load, calculate the units used for SVG values, if a viewbox is available. If not, default to "px" SVG units. Change all code to use either Display units OR svg units.

units: remove a remnant from old code. There should be only one UnitTable instantiated.

Fix grid jumping (bug #1342238).

inspired by r13052, fix up the code to hopefully work when someone has different units for height and width of the page.

saving units is not implemented yet, and noone should call the save method

"fix" some "unused parameter" warnings

unit display: fix typo

Units: stop newing Unit objects. pass around pointers to "undeletable" Unit objects in the UnitTable. I think we should move to using indexed units, and pass around the index of the unit in the unittable, or smth like that... ?

Rewrite the internals of the unit code for somewhat better performance

units: Catch FileError if no units.xml is in /usr/local/... Reproducible by building and running inkscape in-tree, without installation. #10 0x0000000000aa6873 in Inkscape::Util::UnitTable::UnitTable (this=0x11f75e0) at util/units.cpp:195 filename = 0x121e8f0 "/usr/local/share/inkscape/ui/units.xml"

C++ify expression evaluator.

Fix grids with comma as decimal separator [Bug #1216306].

Added Quantity comparison functions.

Use enum names instead of numbers.

Use real world units for page sizes.

Switched to global UnitTable.

Cleanup.

Update unit extraction regular expressions.

Remove unnecessary variable from the GMarkup-based unit parser

Remove the "simple SAX" parser. Replace its only use (loading of unit definitions in util/units.cpp) with Glib::Markup

Removed SPMetric.

Add string output functions for units.

Added percentage support to "Inkscape::Util::Quantity::convert".

Switch unit functions from using pointer arguements to reference arguements.

Added more more convientent unit functions.

Added more convienient unit conversion functions.

Added quantity string parsing.

Fixed botched merge.

Added copyright header and name to AUTHORS.

Minor C++ish refactoring pass.

Whitespace cleanup.

Ported sp-namedview.cpp (todo: fix a bunch of things).

Switch setWidth and setHeight to use Quantity and switch to forward declaration of Inkscape::Util::Quantity in document.h.

Renamed Length class to Quantity class, fixed bugs, and added functions.

Added length class.

cppcheck tells us: scanf without field width limits can crash with huge input data.

rv some issues with previous commit

cppcheck tells us: scanf without field width limits can crash with huge input data.

Fix missing header in units.cpp

memleak / header stuff / unused variable.

cppcheck: initialization / warning cleanup

Super duper mega (fun!) commit: replaced encoding=utf-8 with fileencoding=utf-8 in all 1074 Vim modelines. The reason for this is that (a) setting the encoding isn't nice, and (b) Vim 7.3 (with modeline enabled) disallows it and pops up an error whenever you open any file with it ("invalid modeline"). Also corrected five deviant modestrings: * src/ui/widget/dock.cpp and src/ui/widget/dock.h: missing colon at the end * src/ui/dialog/tile.cpp: removed gratuitous second colon at the end * src/helper/units-test.h: removed gratuitous space before a colon * share/extensions/export_gimp_palette.py: missing textwidth=99 That's my geekiest commit yet.

moving trunk for module inkscape