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Source: Restore broken commit

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gnosygnu
2017-02-06 22:14:55 -05:00
parent 938beac9f9
commit 3bfeb94b43
4380 changed files with 328018 additions and 0 deletions
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150_gfui/src/gplx/gfui/controls/customs/GfuiMoveElemBnd.java Normal file
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/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.gfui.controls.customs; import gplx.*; import gplx.gfui.*; import gplx.gfui.controls.*;
import gplx.gfui.ipts.*; import gplx.gfui.controls.elems.*;
import gplx.core.interfaces.*;
public class GfuiMoveElemBnd implements IptBnd, Gfo_invk, InjectAble {
public String Key() {return "gplx.gfui.moveWidget";}
public List_adp Ipts() {return args;} List_adp args = List_adp_.New();
public IptEventType EventTypes() {return IptEventType_.add_(IptEventType_.KeyDown, IptEventType_.MouseDown, IptEventType_.MouseMove, IptEventType_.MouseUp);}
public void Exec(IptEventData iptData) {
int val = iptData.EventType().Val();
if (val == IptEventType_.KeyDown.Val()) ExecKeyDown(iptData);
else if (val == IptEventType_.MouseDown.Val()) ExecMouseDown(iptData);
else if (val == IptEventType_.MouseUp.Val()) ExecMouseUp(iptData);
else if (val == IptEventType_.MouseMove.Val()) ExecMouseMove(iptData);
}
public GfuiElem TargetElem() {return targetElem;} public void TargetElem_set(GfuiElem v) {this.targetElem = v;} GfuiElem targetElem;
public static final String target_idk = "target";
@gplx.Virtual public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
if (ctx.Match(k, target_idk)) return targetElem;
else if (ctx.Match(k, "key")) return key;
else return Gfo_invk_.Rv_unhandled;
}
public String Key_of_GfuiElem() {return keyIdf;} public void Key_of_GfuiElem_(String val) {keyIdf = val;} private String keyIdf = "moveElemBtnBnd";
public void Inject(Object owner) {
GfuiElem ownerElem = (GfuiElem)owner;
ownerElem.IptBnds().Add(this);
ownerElem.IptBnds().EventsToFwd_set(IptEventType_.None); // NOTE: suppress bubbling else ctrl+right will cause mediaPlayer to jump forward
}
void ExecMouseDown(IptEventData msg) {
moving = true;
anchor = msg.MousePos();
}
void ExecMouseMove(IptEventData msg) {
if (!moving) return;
targetElem.Pos_(msg.MousePos().Op_subtract(anchor).Op_add(targetElem.Pos()));
}
void ExecMouseUp(IptEventData msg) {
moving = false;
}
void ExecKeyDown(IptEventData msg) {
PointAdp current = targetElem.Pos();
PointAdp offset = PointAdp_.cast(hash.Get_by(msg.EventArg()));
targetElem.Pos_(current.Op_add(offset));
}
@gplx.Internal protected void Key_set(String key) {this.key = key;} private String key;
public Object Srl(GfoMsg owner) {return IptBnd_.Srl(owner, this);}
boolean moving = false;
PointAdp anchor = PointAdp_.Zero; Hash_adp hash = Hash_adp_.New();
public static GfuiMoveElemBnd new_() {return new GfuiMoveElemBnd();}
GfuiMoveElemBnd() {
args.Add_many(IptMouseBtn_.Left, IptMouseMove.AnyDirection);
IptBndArgsBldr.AddWithData(args, hash, IptKey_.Ctrl.Add(IptKey_.Up), PointAdp_.new_(0, -10));
IptBndArgsBldr.AddWithData(args, hash, IptKey_.Ctrl.Add(IptKey_.Down), PointAdp_.new_(0, 10));
IptBndArgsBldr.AddWithData(args, hash, IptKey_.Ctrl.Add(IptKey_.Left), PointAdp_.new_(-10, 0));
IptBndArgsBldr.AddWithData(args, hash, IptKey_.Ctrl.Add(IptKey_.Right), PointAdp_.new_(10, 0));
}
}
class IptBndArgsBldr {
public static void AddWithData(List_adp list, Hash_adp hash, IptArg arg, Object data) {
list.Add(arg);
hash.Add(arg, data);
}
}