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history.as
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history.as
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// =====================================================================================
// History functions
function getHistory() {
if (_root.poiselected>0) { remote_read.call('getnode_history',historyresponder,Number(_root.poiselected)); }
else if (_root.pointselected>=0) { var n=_root.ws.path[_root.pointselected].id;
if (n>0) { remote_read.call('getnode_history',historyresponder,n); } }
else if (_root.wayselected>0) { remote_read.call('getway_history' ,historyresponder,Number(_root.wayselected)); };
};
// Responder when AMF returns history of way/node
historyresponder = function() { };
historyresponder.onResult = function(result) {
_root.reverttype=result[0]; // 'node' or 'way'
_root.revertid =result[1]; // id
// Draw window
_root.windows.attachMovie("modal","history",++windowdepth);
_root.windows.history.init(375,90,new Array(iText('more'),iText('cancel')),handleHistoryChoice);
_root.windows.history.box.createTextField("prompt",2,7,9,250,100);
writeText(_root.windows.history.box.prompt,iText('prompt_revertversion'));
adjustTextField(_root.windows.history.box.prompt);
_root.windows.history.box.createEmptyMovieClip('revert' ,21);
_root.windows.history.box.createEmptyMovieClip('contact',22);
drawButton(_root.windows.history.box.revert , 9,60,iText('revert'),"");
_root.windows.history.box.revert.onPress=doRevert;
drawButton(_root.windows.history.box.contact,69,60,iText('mail'),"");
_root.windows.history.box.contact.onPress=doMail;
with (_root.windows.history.box) {
lineStyle(1,0x7F7F7F,100);
moveTo(137,62); lineTo(137,75);
}
// Assemble list
var versionlist=new Array();
_root.versioninfo=result[2];
if (Stage.height<versioninfo.length*16) {
// too many entries, so trim the list
var a=Math.floor((versioninfo.length+2)*16/Stage.height);
var i=0;
while (i<versioninfo.length) {
versioninfo.splice(i,a); i++;
}
}
for (i=0; i<versioninfo.length; i+=1) {
versionlist.push(versioninfo[i][0]+' ('+versioninfo[i][1]+')');
}
_root.windows.history.box.attachMovie("menu","version",23);
_root.windows.history.box.version.init(9,32,0,versionlist,
iText('tip_revertversion'),
function(n) {
var a=100; if (versioninfo[n][2]==0) { var a=25; }
_root.windows.history.box.revert._alpha=a;
_root.reverttime =versioninfo[n][0];
_root.revertauthor =versioninfo[n][2];
_root.revertname =versioninfo[n][1];
},null,356);
_root.reverttime =versioninfo[0][0];
_root.revertname =versioninfo[0][1];
_root.revertauthor=versioninfo[0][2];
};
// Respond to buttons
function handleHistoryChoice(choice) {
if (choice==iText('cancel')) { return; }
getURL("http://www.openstreetmap.org/browse/"+_root.reverttype+"/"+_root.revertid,"_blank");
};
function doMail() {
_root.windows.history.remove();
if (_root.revertauthor>0) {
getURL("http://www.openstreetmap.org/message/new/"+_root.revertname,"_blank");
} else {
handleError(-1,new Array(iText('error_anonymous')));
}
};
function doRevert() {
if (_root.windows.history.box.revert._alpha<50) { return; }
_root.windows.history.remove();
if (_root.reverttype=='way') {
_root.undo.append(UndoStack.prototype.undo_changeway,
new Array(_root.revertid,deepCopy(_root.map.ways[_root.revertid].path),
deepCopy(_root.map.ways[_root.revertid].deletednodes),
deepCopy(_root.map.ways[_root.revertid].attr)),
iText('action_revertway'));
_root.map.ways[_root.revertid].loadFromDeleted(_root.reverttime);
} else if (nodes[_root.revertid]) { // node in way
noderesponder=function() {};
noderesponder.onResult=function(result) {
var code=result.shift(); var msg=result.shift(); if (code) { handleError(code,msg,result); return; }
var n=result[0];
_root.nodes[n].attr=result[3];
var w=_root.nodes[n].moveTo(long2coord(result[1]),lat2coord(result[2]));
_root.map.ways[w].clean=false;
_root.map.ways[w].select();
};
remote_read.call('getpoi',noderesponder,_root.revertid,_root.reverttime);
} else { // POI
_root.map.pois[_root.revertid].clean=false;
_root.map.pois[_root.revertid].reload(_root.reverttime);
}
};
// getDeleted - load all deleted ways (like whichways), but locked
function getDeleted() {
whichdelresponder=function() {};
whichdelresponder.onResult=function(result) {
var code=result.shift(); var msg=result.shift(); if (code) { handleError(code,msg,result); return; }
_root.versioninfo=null;
waylist=result[0];
for (i in waylist) { // ways
way=waylist[i]; // |
if (!_root.map.ways[way]) { // |
_root.map.ways.attachMovie("way",way,++waydepth); // |
_root.map.ways[way].loadFromDeleted(''); // |
_root.waycount+=1; // |
}
}
};
remote_read.call('whichways_deleted',whichdelresponder,_root.edge_l,_root.edge_b,_root.edge_r,_root.edge_t);
};