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Dropdown listboxes

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This commit is contained in:
Chris Forbes
2010-11-23 19:55:39 +13:00
parent 8b18927c67
commit 4d9c2a30df
4 changed files with 143 additions and 46 deletions
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98
OpenRA.Game/Widgets/ButtonWidget.cs
View File

@@ -11,6 +11,7 @@
using System;
using System.Drawing;
using OpenRA.Graphics;
using System.Collections.Generic;
namespace OpenRA.Widgets
{
@@ -70,13 +71,108 @@ namespace OpenRA.Widgets
WidgetUtils.DrawPanel(Depressed ? "dialog3" : "dialog2", RenderBounds);
var text = GetText();
font.DrawText(text,
new int2(RenderOrigin.X + Bounds.Width / 2, RenderOrigin.Y + Bounds.Height / 2)
new int2(RenderOrigin.X + UsableWidth / 2, RenderOrigin.Y + Bounds.Height / 2)
- new int2(font.Measure(text).X / 2,
font.Measure(text).Y / 2) + stateOffset, Color.White);
}
public override Widget Clone() { return new ButtonWidget(this); }
public virtual int UsableWidth { get { return Bounds.Width; } }
}
public class DropDownButtonWidget : ButtonWidget
{
public DropDownButtonWidget()
: base()
{
}
protected DropDownButtonWidget(DropDownButtonWidget widget)
: base(widget)
{
}
public override void DrawInner(WorldRenderer wr)
{
base.DrawInner(wr);
var image = ChromeProvider.GetImage("scrollbar", "down_arrow");
WidgetUtils.DrawRGBA( image,
new float2( RenderBounds.Right - RenderBounds.Height + 4,
RenderBounds.Top + (RenderBounds.Height - image.bounds.Height) / 2 ));
WidgetUtils.FillRectWithColor(new Rectangle(RenderBounds.Right - RenderBounds.Height,
RenderBounds.Top + 3, 1, RenderBounds.Height - 6),
Color.White);
}
public override Widget Clone() { return new DropDownButtonWidget(this); }
public override int UsableWidth { get { return Bounds.Width - Bounds.Height; } } /* space for button */
public static void ShowDropDown<T>(Widget w, IEnumerable<T> ts, Func<T, int, LabelWidget> ft)
{
var fullscreenMask = new ContainerWidget
{
Bounds = new Rectangle(0, 0, Game.viewport.Width, Game.viewport.Height),
ClickThrough = false,
Visible = true
};
Widget.RootWidget.AddChild(fullscreenMask);
var origin = w.RenderOrigin;
var dropDown = new ListBoxWidget
{
Bounds = new Rectangle(w.RenderOrigin.X, w.RenderOrigin.Y + w.Bounds.Height, w.Bounds.Width, 100),
Visible = true,
ClickThrough = false,
OnMouseUp = mi => true,
};
Widget.RootWidget.AddChild(dropDown);
Action HideDropDown = () =>
{
Widget.RootWidget.Children.Remove(fullscreenMask);
Widget.RootWidget.Children.Remove(dropDown);
};
fullscreenMask.OnMouseUp = mi =>
{
HideDropDown();
return false;
};
var y = 0;
List<LabelWidget> items = new List<LabelWidget>();
foreach (var t in ts)
{
var tt = t;
var ww = ft(t, dropDown.Bounds.Width);
var origMouseUp = ww.OnMouseUp;
ww.OnMouseUp = mi => { var result = origMouseUp(mi); HideDropDown(); return result; };
ww.ClickThrough = false;
ww.IsVisible = () => true;
ww.Bounds = new Rectangle(0, y, ww.Bounds.Width, ww.Bounds.Height);
ww.OnMouseMove = mi =>
{
items.Do(lw =>
{
lw.Background = null; ww.Background = "dialog2";
}); return true;
};
dropDown.AddChild(ww);
items.Add(ww);
y += ww.Bounds.Height;
}
dropDown.ContentHeight = y;
dropDown.Bounds.Height = y + 2;
}
}
}

29
OpenRA.Game/Widgets/Delegates/DiplomacyDelegate.cs
View File

@@ -103,14 +103,14 @@ namespace OpenRA.Widgets.Delegates
bg.AddChild(theirStance);
controls.Add(theirStance);
var myStance = new ButtonWidget
var myStance = new DropDownButtonWidget
{
Bounds = new Rectangle( margin + 2 * labelWidth + 20, y, labelWidth, 25),
Id = "DIPLOMACY_PLAYER_LABEL_MY_{0}".F(p.Index),
Text = world.LocalPlayer.Stances[ pp ].ToString(),
};
myStance.OnMouseUp = mi => { CycleStance(pp, myStance); return true; };
myStance.OnMouseDown = mi => { ShowDropDown(pp, myStance); return true; };
bg.AddChild(myStance);
controls.Add(myStance);
@@ -119,29 +119,26 @@ namespace OpenRA.Widgets.Delegates
}
}
Stance GetNextStance(Stance s)
void ShowDropDown(Player p, Widget w)
{
switch (s)
{
case Stance.Ally: return Stance.Enemy;
case Stance.Enemy: return Stance.Neutral;
case Stance.Neutral: return Stance.Ally;
default:
throw new ArgumentException();
}
DropDownButtonWidget.ShowDropDown(w, Enum.GetValues(typeof(Stance)).OfType<Stance>(),
(s, width) => new LabelWidget
{
Bounds = new Rectangle(0, 0, width, 24),
Text = " {0}".F(s),
OnMouseUp = mi => { SetStance((ButtonWidget)w, p, s); return true; },
});
}
void CycleStance(Player p, ButtonWidget bw)
void SetStance(ButtonWidget bw, Player p, Stance ss)
{
if (p.World.LobbyInfo.GlobalSettings.LockTeams)
return; // team changes are banned
var nextStance = GetNextStance((Stance)Enum.Parse(typeof(Stance), bw.Text));
world.IssueOrder(new Order("SetStance", world.LocalPlayer.PlayerActor,
false) { TargetLocation = new int2(p.Index, (int)nextStance) });
false) { TargetLocation = new int2(p.Index, (int)ss) });
bw.Text = nextStance.ToString();
bw.Text = ss.ToString();
}
}
}

60
OpenRA.Game/Widgets/Delegates/LobbyDelegate.cs
View File

@@ -14,6 +14,7 @@ using System.Linq;
using OpenRA.FileFormats;
using OpenRA.Network;
using OpenRA.Graphics;
using System;
namespace OpenRA.Widgets.Delegates
{
@@ -215,6 +216,34 @@ namespace OpenRA.Widgets.Delegates
{
return orderManager.LobbyInfo.ClientInSlot( slot );
}
void ShowDropDown(Session.Slot slot, ButtonWidget name, bool showBotOptions)
{
var dropDownOptions = new List<Pair<string, Action>>
{
new Pair<string, Action>( "Open",
() => orderManager.IssueOrder( Order.Command( "slot_open " + slot.Index ) )),
new Pair<string, Action>( "Closed",
() => orderManager.IssueOrder( Order.Command( "slot_close " + slot.Index ) )),
};
if (showBotOptions)
{
var bots = new string[] { "HackyAI" };
bots.Do(bot =>
dropDownOptions.Add(new Pair<string, Action>("Bot: {0}".F(bot),
() => orderManager.IssueOrder(Order.Command("slot_bot {0} {1}".F(slot.Index, bot))))));
}
DropDownButtonWidget.ShowDropDown( name,
dropDownOptions,
(ac, w) => new LabelWidget
{
Bounds = new Rectangle(0, 0, w, 24),
Text = " {0}".F(ac.First),
OnMouseUp = mi => { ac.Second(); return true; },
});
}
void UpdatePlayerList()
{
@@ -240,40 +269,15 @@ namespace OpenRA.Widgets.Delegates
var btn = template.GetWidget<ButtonWidget>("JOIN");
btn.GetText = () => "Spectate in this slot";
name.GetText = () => s.Closed ? "Closed" : "Open";
name.OnMouseUp = _ =>
{
if (s.Closed)
{
orderManager.IssueOrder(Order.Command("slot_open " + s.Index));
}
else
{
orderManager.IssueOrder(Order.Command("slot_close " + s.Index));
}
return true;
};
name.OnMouseDown = _ => { ShowDropDown(s, name, false); return true; };
}
else
{
template = EmptySlotTemplateHost.Clone();
var name = template.GetWidget<ButtonWidget>("NAME");
name.GetText = () => s.Closed ? "Closed" : (s.Bot == null) ? "Open" : "Bot: " + s.Bot;
name.OnMouseUp = _ =>
{
if (s.Closed)
{
s.Bot = null;
orderManager.IssueOrder(Order.Command("slot_open " + s.Index));
}
else
{
if (s.Bot == null && Map.Players[s.MapPlayer].AllowBots)
orderManager.IssueOrder(Order.Command("slot_bot {0} HackyAI".F(s.Index)));
else
orderManager.IssueOrder(Order.Command("slot_close " + s.Index));
}
return true;
};
name.OnMouseDown = _ => { ShowDropDown(s, name, Map.Players[ s.MapPlayer ].AllowBots); return true; };
}
}
else

2
mods/ra/chrome/gamelobby.yaml
View File

@@ -213,7 +213,7 @@ Background@SERVER_LOBBY:
Height:30
Visible:false
Children:
Button@NAME: -- TODO: replace with dropdown
DropDownButton@NAME: -- TODO: replace with dropdown
Id:NAME
Text:Name
Width:155