I like Larry's idea for the UI. Simple but functional, and in the right place too!
The Sunburned Surveyor On 8/29/06, Larry Becker <[EMAIL PROTECTED]> wrote: > Sounds like a great feature. For a UI, how about putting "Selectable" under > "Editable" on the layer list right-click menu? > > regards, > Larry > > > On 8/29/06, Stefan Steiniger <[EMAIL PROTECTED]> wrote: > > Hei Juliana, > > > > i guess your idea is the best, to add a property to the Layer class > > (Layerable?) > > and then change the selection tool /method > > > > I think we should apply this to the core as well ... if e.g.Ugo or Larry > > think the same > > > > stefan > > > > > > Juliana Barros wrote > > > > > Thanks for your help! > > > I Think I will change the OpenJump source but I will make a simple > > > modification specifically at Layer class and CursorTool. > > > > > > > > > On 8/29/06, * Sunburned Surveyor* <[EMAIL PROTECTED] > > > <mailto:[EMAIL PROTECTED] >> wrote: > > > > > > Thanks for the extra information. That helps some! > > > > > > I'm going to take a stab at this, although there are others on the > > > list that may no better than me. I'm still learning OpenJUMP's code > > > base. > > > > > > I think there are two ways to go here. > > > > > > You can try to change the feature selection and identification > tools, > > > or you can try to change something about the way layers work. > > > > > > I think the first option will be easier, but the second option may > be > > > a more effective solution in the long run. > > > > > > If we can change the way layers work any future tools will also be > > > able to obey our "which layers will work for this tool and which > > > layers don't work for this tool" rule. > > > > > > Unfortunately I think this will involve some changes to OpenJUMP's > > > source code. I don't think we can do it with a Plug-In. > > > > > > Let me give you my intial thoughts. Remember I'm brainstorming > > > here. :] > > > > > > You can create a class named "LayerPermissions". It can track > > > information about which layers can be used by OpenJUMP's tools. > > > Instead of tracking what is allowed, we should track what isn't > > > allowed. That way a tool will only be disabled for a layer if > someone > > > goes out of there way to make it so. > > > > > > I imagine our LayerPermissions inteface would have at least these > > > two methods: > > > > > > public void addRestriction(String LayerName, String ToolName) > > > > > > public void removeRestriction(String LayerName, String ToolName) > > > > > > These methods would take two parameters. The first would be the name > > > of the layer the restriction applied to, while the second would > > > identify the tool being restricted. > > > > > > Some other methods of this interface might be: > > > > > > public void clearAllRestrictions() > > > > > > public void clearAllRestrictionsOnLayer(String > LayerName) > > > > > > public void getPermittedLayersForTool(String > ToolName) > > > > > > You could easily design a simple dialog box that showed a list of > > > tools and layers and allowed restrictions to be added and removed. > You > > > could even password protect this dialog box if necessary. > > > > > > I think we are still going to have to modify the classes for the > tools > > > themselves. We need to have the tools utilize the informtation > > > provided by our LayersPermission class to modify their behavior. > > > > > > For example, we would need to "filter out" features restricted > layers > > > when the feature selection tool is used. In the case of the identity > > > tool, we would need to check for permission before displaying the > > > information on a feature selected for identification by the user. > > > > > > I'd want to display some sort of message to the user explaining why > > > the tool didn't work. I wouldn't just want to turn the tool off for > > > some layers. (I'm picturing my Dad banging his head on the floor > > > becuase a tool won't work like it is supposed to.) :] > > > > > > There may be a much simpler solution. Stefan and Ugo might have some > > > ideas. Honestly, I haven't looked extensively at the layering system > > > source code, or at the source code for the feature selection and > > > feature identification tools. > > > > > > If the users don't need to see the features, you can just turn the > > > layers off! > > > > > > Let me know if you decide to go forward and I'll see if I can help > > > answer some questions. If we come up with a functional layers > > > permission system we may want to integrate it into the core. > > > > > > The Sunburned Surveyor > > > On 8/29/06, Juliana Barros < [EMAIL PROTECTED] > > > <mailto:[EMAIL PROTECTED]>> wrote: > > > > Hi Sunburned, > > > > > > > > The first option! "Users can't select features from this layer > > > with the > > > > feature > > > > selection or identification tools". > > > > > > > > I´m looking for a programattic technique. > > > > > > > > Thanks, > > > > > > > > Juliana > > > > > > > > > > > > On 8/29/06, Sunburned Surveyor <[EMAIL PROTECTED] > > > <mailto: [EMAIL PROTECTED]>> wrote: > > > > > > > > > Juliana, > > > > > > > > When you say "unselectable", which of the following do you mean?: > > > > > > > > [1] Users can't select features from this layer with the feature > > > > selection or identification tools. > > > > > > > > [2] Users can't make this layer editable? > > > > > > > > [3] Users aren't allowed make this layer not paint/paint on the > > > layer view. > > > > > > > > [4] Something else I haven't thought of... > > > > > > > > Also, are you looking for a programattic technique, or a > > > configuration > > > > setting built into OpenJUMP? (There isn't a built-in setting that > I > > > > know of, but we can probably help you with some code...) > > > > > > > > The Sunburned Surveyor > > > > > > > > On 8/29/06, Juliana Barros <[EMAIL PROTECTED] > > > <mailto:[EMAIL PROTECTED]>> wrote: > > > > > Hi, > > > > > > > > > > Anyone knows how can I configure a Layer to be unselectable? > > > > > > > > > > Thanks, > > > > > > > > > > Juliana > > > > > > > > > > > > > > > > > > ------------------------------------------------------------------------- > > > > > Using Tomcat but need to do more? Need to support web > > > services, security? > > > > > Get stuff done quickly with pre-integrated technology to make > > > your job > > > > > easier > > > > > Download IBM WebSphere Application Server v.1.0.1 based on > > > Apache Geronimo > > > > > > > > > > > > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > > > <http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642> > > > > > > > > > > _______________________________________________ > > > > > Jump-pilot-devel mailing list > > > > > Jump-pilot-devel@lists.sourceforge.net > > > <mailto:Jump-pilot-devel@lists.sourceforge.net> > > > > > > > > > > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > > > > > > > > > > > > > > > > > > > > > > > > > > > ------------------------------------------------------------------------- > > > > > > > > Using Tomcat but need to do more? Need to support web services, > > > security? > > > > Get stuff done quickly with pre-integrated technology to make > > > your job > > > > easier > > > > Download IBM WebSphere Application Server v.1.0.1 based on > > > Apache Geronimo > > > > > > > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > > > <http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > > > > > _______________________________________________ > > > > Jump-pilot-devel mailing list > > > > Jump-pilot-devel@lists.sourceforge.net > > > <mailto:Jump-pilot-devel@lists.sourceforge.net> > > > > > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > > > > > > > > > > > > > > > > > > > > ------------------------------------------------------------------------- > > > > Using Tomcat but need to do more? Need to support web services, > > > security? > > > > Get stuff done quickly with pre-integrated technology to make > > > your job > > > > easier > > > > Download IBM WebSphere Application Server v.1.0.1 based on > > > Apache Geronimo > > > > > > > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > > > <http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642> > > > > > > > > _______________________________________________ > > > > Jump-pilot-devel mailing list > > > > Jump-pilot-devel@lists.sourceforge.net > > > <mailto:Jump-pilot-devel@lists.sourceforge.net> > > > > > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > > > > > > > > > > > > > > > > > > > ------------------------------------------------------------------------- > > > > > > Using Tomcat but need to do more? Need to support web services, > > > security? > > > Get stuff done quickly with pre-integrated technology to make your > > > job easier > > > Download IBM WebSphere Application Server v.1.0.1 based on Apache > > > Geronimo > > > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > > < > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642> > > > _______________________________________________ > > > Jump-pilot-devel mailing list > > > Jump-pilot-devel@lists.sourceforge.net > > > <mailto:Jump-pilot-devel@lists.sourceforge.net> > > > > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > > > > <https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel> > > > > > > > > > >------------------------------------------------------------------------ > > > > > > >------------------------------------------------------------------------- > > >Using Tomcat but need to do more? Need to support web services, security? > > >Get stuff done quickly with pre-integrated technology to make your job > easier > > >Download IBM WebSphere Application Server v.1.0.1 based on Apache > Geronimo > > > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > > > > > >------------------------------------------------------------------------ > > > > > >_______________________________________________ > > >Jump-pilot-devel mailing list > > >Jump-pilot-devel@lists.sourceforge.net > > > > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > > > > > > > > > > > > > ------------------------------------------------------------------------- > > Using Tomcat but need to do more? Need to support web services, security? > > Get stuff done quickly with pre-integrated technology to make your job > easier > > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > _______________________________________________ > > Jump-pilot-devel mailing list > > Jump-pilot-devel@lists.sourceforge.net > > > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > > > > > ------------------------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job > easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > _______________________________________________ > Jump-pilot-devel mailing list > Jump-pilot-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > > > ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
