When loading .sif files, show any warnings in the GUI. When loading .sif files with...
authordooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Mon, 17 Nov 2008 00:38:20 +0000 (00:38 +0000)
committerdooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Mon, 17 Nov 2008 00:38:20 +0000 (00:38 +0000)
commit9eeed0ce9066de4b2e36885d5ec7b66ac8f14aa8
treeace99843c7212fe1089281af9ecdc7b3074a6bf8
parent463ee5de2f498c86ffa7ad30f851729da621c908
When loading .sif files, show any warnings in the GUI.  When loading .sif files with circular references to themselves, show a warning, and avoid crashing.  The circular reference is shortcutted to allow loading.  (Fixes https://bugs.launchpad.net/ubuntu/+source/synfig/+bug/195447 )

git-svn-id: https://synfig.svn.sourceforge.net/svnroot/synfig@2203 1f10aa63-cdf2-0310-b900-c93c546f37ac
synfig-core/trunk/src/synfig/canvas.cpp
synfig-core/trunk/src/synfig/canvas.h
synfig-core/trunk/src/synfig/loadcanvas.cpp
synfig-core/trunk/src/synfig/loadcanvas.h
synfig-core/trunk/src/tool/main.cpp
synfig-studio/trunk/src/gtkmm/app.cpp
synfig-studio/trunk/src/gtkmm/widget_canvaschooser.cpp
synfig-studio/trunk/src/synfigapp/canvasinterface.cpp