osgi - How to ensure eclipse plugin has required bundles available? -


i'm starting develop new eclipse plugin want web application server running in eclipse. found nice blog, osgi web application server, describes how this. author suggests creating target environment bundle requirements, , of bundles pulled in equinox project sdk (now called equinox target components in juno). notice tutorial project runs fine when target platform platform created in tutorial, fails start when default platform. so, question...

if need bundles not part of default, how plugin project access bundles? need deploy them along plugin? how know if user's eclipse or not have required bundles?

you not clear kind of application developing. running web server in eclipse ide plugin don't make sense me. kind of server application best running on top of equinox.

anyway, right path create "product configuration" file , add categories contains needed bundles (go file/plug-in development/product configuration).

with file can run instance of product (inside ide) , can export (create zip containing needed bundles)

and if want able user install plugin inside ide must create p2 repository (using target definition file) , expose exported directory within http server. research tycho build kind of components in maven style.


Comments

Post a Comment

Popular posts from this blog

linux - xterm copying to CLIPBOARD using copy-selection causes automatic updating of CLIPBOARD upon mouse selection -

i've tried various ways coerce xterm (versions 285 , 292) copy selection clipboard clipboard whenever press ctrl-shift-c. promising way far has been, in ~/.xresources, put this: xterm*vt100.translations: #override \ ctrl shift <keypress> c: copy-selection(clipboard) \n\ ctrl shift <keypress> v: insert-selection(clipboard) ctrl-shift-v works perfectly, copying has nuance... if restart xterm, highlighting text puts things in primary clipboard; expected, proper, default behavior. if hit ctrl-shift-c, copies current selection clipboard clipboard. the bug, however, if highlight text after first time pressed ctrl-shift-c, you'll see highlighting copies both primary and clipboard. cannot figure out how stop xterm updating clipboard upon selection... , doesn't make sense me in first place. i said, @ specific point in time, copy selection clipboard... yet starts updating automatically upon selection after doing once... anyone have workaround...
Read more

c++ - qgraphicsview horizontal scrolling always has a vertical delta -

Image
i've subclassed qgraphicsview custom canvas used in cad application. i've reimplemented qgraphicsview::wheelevent check keyboard modifiers control key and, if control key pressed, zoom. i'm trying implement horizontal scroll when user holds shift , uses wheel. the problem i'm having horizontal scrolling always scrolls 0.279. not huge problem, hugely annoying , points else being wrong. so, here questions: is right way implement horizontal scrolling? if not, is? how eliminate delta of 0.279? thanks in advance. code , sample output below void myview::zoom(int delta) { double factor = pow(1.2, delta/abs(delta)); this->scale(factor, factor); } void myview::scrollhorizontal(int level) { qpointf center = maptoscene(viewport()->rect().center()); qdebug() << "center: " << center.x() << ", " << center.y(); centeron(qpointf(center.x() - level, center.y())); } void myview::wheelevent(qwheeleve...
Read more