static code analysis

Commented out tidy_operator_styled_whitespace (fixes bug 1477723).

corrected the casts (hopefully)

Put a few std::vector<SPitem*>

At first, I was thinking "I just have to go to the selection file, and change that GSList* with a std::list, then resolve the few problems" So, i tried that. And I will continue tomorrow, and the days after, on and on.

Remove sp_style_write_string() and sp_style_write_difference().

Prevent segfault when style string is null.

"fix" some "unused parameter" warnings

improve legibility

Improve code readability.

Eliminate "unit-constants.h".

changes_2013_05_22a.patch: 1. Resolves issue of bug #988601 message 170 (Support of 'Unset' styles in EMF export). 2. Implements CSS 3 (and CSS 2) text-decoration support. Note that it does not yet provide any method of adding these features - at present it just shows whatever is in the SVG. This new code is also used to display EMF/WMF strike-through and underline text decorations when these files are read in. Those decorations may also be written out to EMF/WMF. Other text decoration features, like overline, or dotted lines, are dropped. For SVG text-decoration -line, -style, -color are all implemented. CSS3 provides two ways to represent the same state, this code uses the compound text-decoration method rather than the 3 fields method. Also it leaves out keywords that are not needed and would break backwards compatibility. For instance: text-decoration: underline solid is valid, but would break CSS2. Solid is the default, so that sort of case is written as: text-decoration: underline If the state is CSS3 specific all of the needed fields are of course include, like text-decoration: underline wavy red 3. It incorporates the fix for bug 1181326 (Text edit mishandles span of just colored spaces) 4. It incorporates further changes to text editing so that style can be changed on spans consisting of only spaces when text decorations are present in the span. 5. It incorporates code to disable text decorations when text so marked is mapped onto a path. 6. Fixed more bugs in Hebrew language support than I can remember. Hebrew language export/import to EMF now works quite well. (See the examples in libTERE v 0.7.) WMF does not support unicode and for all intents and purposes Inkscape has no way to read or write Hebrew to it. Some of more important things that now work that didn't (or didn't always): Hebrew diacritical marks, R/L/center justification, and bidirectional text. The Hebrew fonts "Ezra SIL" and "EZRA SIL SR" should be installed before viewing the libTERE examples, otherwise font substitutions will cause some text shifts. 7. Implemented font failover in Text Reassemble, which makes the process more robust. (Again, see the examples in libTERE. )

Fixing regression

Working with widjets

cppcheck

A couple of forward declarations

Fix for 903772 : Support --export-text-to-path when outputting plain SVG

(cppcheck and janitorial tasks:) C-style casting to C++-style casting

cppcheck

- rename SPItem::i2d_affine to i2dt_affine, to clarify that it is item-to-desktop, not item-to-document. This should make it easier to spot bugs. - tag some instances where the document-to-desktop transform has been hardcoded

Cleanup of oudated/redundant SP_ITEM() macro use.

Finished cleanup of outdated SP_OBJECT_PARENT C macro.

Finished cleanup of outated SP_OBJECT_DOCUMENT C macro.

update to latest 2geom !

repr wasn't updated immediately after some text editing operations, which meant that if the file was immediately saved it might display wrong in other apps

Warning cleanup.

Wholesale cruft removal part 3

C++ification of SPObject continued along with the onset of XML Privatisation. Users may checkout [grep -Ir XML Tree *] in the source code and all the places where the XML node/Tree is being used shall be reflected.

another c++ification for sp-object.h/cpp and still in progress...

This is the first c++ification commit from me. It handles sp-line, sp-polyline, sp-item and marks the onset of document c++ification as well. Users can check performace increase with [/usr/bin/time -v inkscape_binary_with_commandline_options].

Add dx (kerning), dy (vertical shifting), and rotate widgets to text toolbar along with routines needed by them.

utilities and UI support for identifying truncated flowtext and text-on-path

Richard's patch for crash bug 402274

utilities for getting style at cursor, placing cursor at iterator or coordinates, getting cursor iterator; display char count when editing in text tool

gcc warning cleanup: warning: suggest a space before ‘;’ or explicit braces around empty body in 'for'/'while' statement

NR -> 2geom some headers in src/

bug #168370 (consider parent transform and viewBox)

From trunk

Next roud of NR ==> Geom conversion

convert almost all libnrtype to Geom::

remove many unnecessary to_2geom and from_2geom calls

slight tweak to r19493 to ensure that there's no possibility that we might accidentally alter an SPString outside of the flowtext

fix crash when deleting whitespace in start of flowtext

codedread's patch to fix editing of text with a title or description (see bug 238093).

add utility function for average linespacing

change NR::Matrix to Geom:: for many sp_item_xxx_affine functions

plumb XML::Documents in everywhere

handle PI nodes

Applying fixes for gcc 4.3 build issues (closes LP: #169115)

Warning cleanup

Revert back to old is_line_break_object() to fix problems with line breaks in first line of unflowed text. Reason for changing it in the first place was to match line break logic in sp-text.cpp but apparently this wasn't a good call.

Cleaned up logic of sp_te_delete to adhere to UI/logic layering.

A few additions to ensure that editing trefs is not allowed (and doesn't cause a crash). Also allows all trefs within a selection to be 'unlinked'.

bug 1243190: add tref element support; limited editing support thus far (patch by gbanaszk)

switch SPStyle to using SPFilterReference for filters; sp_style_new now requires an SPDocument; SPURIReference and SPFilterReference have an alternative constructor taking an owner_document instead of owner object

replace sp_repr_new*s

removing some gcc4.1 warnings the right way

revert patch 12062:12063, deemed unsafe, with better alternatives

use unions for type-punning to remove some gcc-4.1 warnings

r10887@tres: ted | 2006-02-05 23:16:41 -0800 Okay, I'm basically undoing the last commit that SVK screwed up. All this work is not mine, it was done by other people. Sorry to mess things up.

fix recurstion gaffe, comment

sp_text_get_length_upto to count length recursively up to a given child

fix crash when setting letterspacing at the end of a non-tspanned text

moving trunk for module inkscape