bzr merge lp:~mc.../inkscape/SelContainer

The main change of this branch is that the container for selections is now a std::vector and not a GSList.
This change propagates in most of the codebase.

Normally, there are no changes of semantics, except the following: 

-> childList is now in the intuitive order (childList()[0] is now firstChild)
-> sp_selection_paste_impl is now in the opposite order (change is local to selection-chemistry.cpp, and simplify a few things there)
-> selection.setReprList now takes the list in the opposite order. It was always the case (the list was always reversed before handing to it)
-> a few comparison functions now work "the c++ way": the C way was to return -1 if a<b, 0 if a==b and 1 if a>b, now they return (bool)(a<b) so they can be used with std::sort

(bzr r14074)

1 files changed, 3 insertions, 3 deletions

diff --git a/src/ui/tools/measure-tool.cpp b/src/ui/tools/measure-tool.cpp
index 0875c29e0..570f3e796 100644
--- a/src/ui/tools/measure-tool.cpp
+++ b/src/ui/tools/measure-tool.cpp
@@ -431,10 +431,10 @@ bool MeasureTool::root_handler(GdkEvent* event) {
                 // TODO switch to a different variable name. The single letter 'l' is easy to misread.
 
                 //select elements crossed by line segment:
-                GSList *items = desktop->getDocument()->getItemsAtPoints(desktop->dkey, points);
+                std::vector<SPItem*> items = desktop->getDocument()->getItemsAtPoints(desktop->dkey, points);
                 std::vector<double> intersection_times;
-                for (GSList *l = items; l != NULL; l = l->next) {
-                    SPItem *item = static_cast<SPItem*>(l->data);
+                for (std::vector<SPItem*>::const_iterator i=items.begin();i!=items.end();i++) {
+                    SPItem *item = *i;
 
                     if (SP_IS_SHAPE(item)) {
                        calculate_intersections(desktop, item, lineseg, SP_SHAPE(item)->getCurve(), intersection_times);