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Split keyboard and mouse focus.

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Fixes #3304.
Fixes #2075.
Fixes C&C chat focus bug.
This commit is contained in:
Paul Chote
2013-07-27 20:38:05 +12:00
parent ea36d05fc5
commit 7c91d6976d
16 changed files with 93 additions and 87 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
OpenRA.Game/Widgets/BackgroundWidget.cs
View File

@@ -33,7 +33,7 @@ namespace OpenRA.Widgets
if (ClickThrough || !Bounds.Contains(mi.Location))
return false;
if (!Draggable || moving && (!TakeFocus(mi) || mi.Button != MouseButton.Left))
if (!Draggable || moving && (!TakeMouseFocus(mi) || mi.Button != MouseButton.Left))
return true;
if (prevMouseLocation == null)
@@ -44,7 +44,7 @@ namespace OpenRA.Widgets
{
case MouseInputEvent.Up:
moving = false;
LoseFocus(mi);
YieldMouseFocus(mi);
break;
case MouseInputEvent.Down:
moving = true;

18
OpenRA.Game/Widgets/ButtonWidget.cs
View File

@@ -83,10 +83,10 @@ namespace OpenRA.Widgets
Ui.Root.Get<TooltipContainerWidget>(TooltipContainer));
}
public override bool LoseFocus(MouseInput mi)
public override bool YieldMouseFocus(MouseInput mi)
{
Depressed = false;
return base.LoseFocus(mi);
return base.YieldMouseFocus(mi);
}
public override bool HandleKeyPress(KeyInput e)
@@ -110,25 +110,25 @@ namespace OpenRA.Widgets
if (mi.Button != MouseButton.Left)
return false;
if (mi.Event == MouseInputEvent.Down && !TakeFocus(mi))
if (mi.Event == MouseInputEvent.Down && !TakeMouseFocus(mi))
return false;
var disabled = IsDisabled();
if (Focused && mi.Event == MouseInputEvent.Up && mi.MultiTapCount == 2)
if (HasMouseFocus && mi.Event == MouseInputEvent.Up && mi.MultiTapCount == 2)
{
if (!disabled)
{
OnDoubleClick();
return LoseFocus(mi);
return YieldMouseFocus(mi);
}
}
// Only fire the onMouseUp event if we successfully lost focus, and were pressed
else if (Focused && mi.Event == MouseInputEvent.Up)
else if (HasMouseFocus && mi.Event == MouseInputEvent.Up)
{
if (Depressed && !disabled)
OnMouseUp(mi);
return LoseFocus(mi);
return YieldMouseFocus(mi);
}
if (mi.Event == MouseInputEvent.Down)
{
@@ -141,11 +141,11 @@ namespace OpenRA.Widgets
}
else
{
LoseFocus(mi);
YieldMouseFocus(mi);
Sound.PlayNotification(null, "Sounds", "ClickDisabledSound", null);
}
}
else if (mi.Event == MouseInputEvent.Move && Focused)
else if (mi.Event == MouseInputEvent.Move && HasMouseFocus)
Depressed = RenderBounds.Contains(mi.Location);
return Depressed;

6
OpenRA.Game/Widgets/ChatEntryWidget.cs
View File

@@ -64,12 +64,12 @@ namespace OpenRA.Widgets
orderManager.IssueOrder(Order.Chat(teamChat, content));
content = "";
LoseFocus();
YieldKeyboardFocus();
return true;
}
else
{
TakeFocus(new MouseInput());
TakeKeyboardFocus();
composing = true;
teamChat = (Game.Settings.Game.TeamChatToggle && teamChat)
^ e.Modifiers.HasModifier(Modifiers.Shift);
@@ -83,7 +83,7 @@ namespace OpenRA.Widgets
{
composing = false;
content = "";
LoseFocus();
YieldKeyboardFocus();
return true;
}
else if (e.KeyName == "backspace")

14
OpenRA.Game/Widgets/ScrollPanelWidget.cs
View File

@@ -104,7 +104,7 @@ namespace OpenRA.Widgets
ButtonWidget.DrawBackground("button", downButtonRect, downDisabled, DownPressed, downHover, false);
if (thumbHeight > 0)
ButtonWidget.DrawBackground("scrollthumb", thumbRect, false, Focused && thumbHover, thumbHover, false);
ButtonWidget.DrawBackground("scrollthumb", thumbRect, false, HasMouseFocus && thumbHover, thumbHover, false);
var upOffset = !UpPressed || upDisabled ? 4 : 4 + ButtonDepth;
var downOffset = !DownPressed || downDisabled ? 4 : 4 + ButtonDepth;
@@ -170,10 +170,10 @@ namespace OpenRA.Widgets
if (DownPressed) Scroll(-1);
}
public override bool LoseFocus (MouseInput mi)
public override bool YieldMouseFocus(MouseInput mi)
{
UpPressed = DownPressed = ThumbPressed = false;
return base.LoseFocus(mi);
return base.YieldMouseFocus(mi);
}
int2 lastMouseLocation;
@@ -194,14 +194,14 @@ namespace OpenRA.Widgets
if (mi.Button != MouseButton.Left)
return false;
if (mi.Event == MouseInputEvent.Down && !TakeFocus(mi))
if (mi.Event == MouseInputEvent.Down && !TakeMouseFocus(mi))
return false;
if (!Focused)
if (!HasMouseFocus)
return false;
if (Focused && mi.Event == MouseInputEvent.Up)
return LoseFocus(mi);
if (HasMouseFocus && mi.Event == MouseInputEvent.Up)
return YieldMouseFocus(mi);
if (ThumbPressed && mi.Event == MouseInputEvent.Move)
{

6
OpenRA.Game/Widgets/SliderWidget.cs
View File

@@ -56,14 +56,14 @@ namespace OpenRA.Widgets
{
if (mi.Button != MouseButton.Left) return false;
if (IsDisabled()) return false;
if (mi.Event == MouseInputEvent.Down && !TakeFocus(mi)) return false;
if (!Focused) return false;
if (mi.Event == MouseInputEvent.Down && !TakeMouseFocus(mi)) return false;
if (!HasMouseFocus) return false;
switch(mi.Event)
{
case MouseInputEvent.Up:
isMoving = false;
LoseFocus(mi);
YieldMouseFocus(mi);
break;
case MouseInputEvent.Down:

28
OpenRA.Game/Widgets/TextFieldWidget.cs
View File

@@ -52,11 +52,10 @@ namespace OpenRA.Widgets
VisualHeight = widget.VisualHeight;
}
public override bool LoseFocus(MouseInput mi)
public override bool YieldKeyboardFocus()
{
OnLoseFocus();
var lose = base.LoseFocus(mi);
return lose;
return base.YieldKeyboardFocus();
}
public override bool HandleMouseInput(MouseInput mi)
@@ -64,14 +63,11 @@ namespace OpenRA.Widgets
if (IsDisabled())
return false;
if (mi.Event == MouseInputEvent.Move)
if (mi.Event != MouseInputEvent.Down)
return false;
// Lose focus if they click outside the box; return false so the next widget can grab this event
if (mi.Event == MouseInputEvent.Down && !RenderBounds.Contains(mi.Location) && LoseFocus(mi))
return false;
if (mi.Event == MouseInputEvent.Down && !TakeFocus(mi))
// Attempt to take keyboard focus
if (!RenderBounds.Contains(mi.Location) || !TakeKeyboardFocus())
return false;
blinkCycle = 10;
@@ -89,7 +85,7 @@ namespace OpenRA.Widgets
var textSize = font.Measure(apparentText);
var start = RenderOrigin.X + LeftMargin;
if (textSize.X > Bounds.Width - LeftMargin - RightMargin && Focused)
if (textSize.X > Bounds.Width - LeftMargin - RightMargin && HasKeyboardFocus)
start += Bounds.Width - LeftMargin - RightMargin - textSize.X;
int minIndex = -1;
@@ -107,13 +103,11 @@ namespace OpenRA.Widgets
public override bool HandleKeyPress(KeyInput e)
{
if (IsDisabled())
if (IsDisabled() || e.Event == KeyInputEvent.Up)
return false;
if (e.Event == KeyInputEvent.Up) return false;
// Only take input if we are focused
if (!Focused)
if (!HasKeyboardFocus)
return false;
if ((e.KeyName == "return" || e.KeyName == "enter") && OnEnterKey())
@@ -206,7 +200,7 @@ namespace OpenRA.Widgets
var disabled = IsDisabled();
var state = disabled ? "textfield-disabled" :
Focused ? "textfield-focused" :
HasKeyboardFocus ? "textfield-focused" :
Ui.MouseOverWidget == this ? "textfield-hover" :
"textfield";
@@ -219,7 +213,7 @@ namespace OpenRA.Widgets
// Right align when editing and scissor when the text overflows
if (textSize.X > Bounds.Width - LeftMargin - RightMargin)
{
if (Focused)
if (HasKeyboardFocus)
textPos += new int2(Bounds.Width - LeftMargin - RightMargin - textSize.X, 0);
Game.Renderer.EnableScissor(pos.X + LeftMargin, pos.Y,
@@ -229,7 +223,7 @@ namespace OpenRA.Widgets
var color = disabled ? DisabledColor : TextColor;
font.DrawText(apparentText, textPos, color);
if (showCursor && Focused)
if (showCursor && HasKeyboardFocus)
font.DrawText("|", new float2(textPos.X + cursorPosition.X - 2, textPos.Y), Color.White);
if (textSize.X > Bounds.Width - LeftMargin - RightMargin)

4
OpenRA.Game/Widgets/ViewportScrollControllerWidget.cs
View File

@@ -72,10 +72,10 @@ namespace OpenRA.Widgets
public override string GetCursor(int2 pos) { return GetScrollCursor(this, Edge, pos); }
public override bool LoseFocus(MouseInput mi)
public override bool YieldKeyboardFocus()
{
Keyboard = ScrollDirection.None;
return base.LoseFocus(mi);
return base.YieldKeyboardFocus();
}
public override bool HandleKeyPress(KeyInput e)

48
OpenRA.Game/Widgets/Widget.cs
View File

@@ -23,7 +23,8 @@ namespace OpenRA.Widgets
static Stack<Widget> WindowList = new Stack<Widget>();
public static Widget SelectedWidget;
public static Widget MouseFocusWidget;
public static Widget KeyboardFocusWidget;
public static Widget MouseOverWidget;
public static void CloseWindow()
@@ -74,7 +75,7 @@ namespace OpenRA.Widgets
MouseOverWidget = null;
bool handled = false;
if (SelectedWidget != null && SelectedWidget.HandleMouseInputOuter(mi))
if (MouseFocusWidget != null && MouseFocusWidget.HandleMouseInputOuter(mi))
handled = true;
if (!handled && Root.HandleMouseInputOuter(mi))
@@ -100,8 +101,8 @@ namespace OpenRA.Widgets
public static bool HandleKeyPress(KeyInput e)
{
if (SelectedWidget != null)
return SelectedWidget.HandleKeyPressOuter(e);
if (KeyboardFocusWidget != null)
return KeyboardFocusWidget.HandleKeyPressOuter(e);
if (Root.HandleKeyPressOuter(e))
return true;
@@ -234,31 +235,46 @@ namespace OpenRA.Widgets
.Aggregate(EventBounds, Rectangle.Union);
}
public bool Focused { get { return Ui.SelectedWidget == this; } }
public bool HasMouseFocus { get { return Ui.MouseFocusWidget == this; } }
public bool HasKeyboardFocus { get { return Ui.KeyboardFocusWidget == this; } }
public virtual bool TakeFocus(MouseInput mi)
public virtual bool TakeMouseFocus(MouseInput mi)
{
if (Focused)
if (HasMouseFocus)
return true;
if (Ui.SelectedWidget != null && !Ui.SelectedWidget.LoseFocus(mi))
if (Ui.MouseFocusWidget != null && !Ui.MouseFocusWidget.YieldMouseFocus(mi))
return false;
Ui.SelectedWidget = this;
Ui.MouseFocusWidget = this;
return true;
}
// Remove focus from this widget; return false if you don't want to give it up
public virtual bool LoseFocus(MouseInput mi)
public virtual bool YieldMouseFocus(MouseInput mi)
{
// Some widgets may need to override focus depending on mouse click
return LoseFocus();
if (Ui.MouseFocusWidget == this)
Ui.MouseFocusWidget = null;
return true;
}
public virtual bool LoseFocus()
public virtual bool TakeKeyboardFocus()
{
if (Ui.SelectedWidget == this)
Ui.SelectedWidget = null;
if (HasKeyboardFocus)
return true;
if (Ui.KeyboardFocusWidget != null && !Ui.KeyboardFocusWidget.YieldKeyboardFocus())
return false;
Ui.KeyboardFocusWidget = this;
return true;
}
public virtual bool YieldKeyboardFocus()
{
if (Ui.KeyboardFocusWidget == this)
Ui.KeyboardFocusWidget = null;
return true;
}
@@ -288,7 +304,7 @@ namespace OpenRA.Widgets
public bool HandleMouseInputOuter(MouseInput mi)
{
// Are we able to handle this event?
if (!(Focused || (IsVisible() && GetEventBounds().Contains(mi.Location))))
if (!(HasMouseFocus || (IsVisible() && GetEventBounds().Contains(mi.Location))))
return false;
var oldMouseOver = Ui.MouseOverWidget;

8
OpenRA.Game/Widgets/WorldInteractionControllerWidget.cs
View File

@@ -60,7 +60,7 @@ namespace OpenRA.Widgets
if (mi.Button == MouseButton.Left && mi.Event == MouseInputEvent.Down)
{
if (!TakeFocus(mi))
if (!TakeMouseFocus(mi))
return false;
dragStart = dragEnd = xy;
@@ -75,13 +75,13 @@ namespace OpenRA.Widgets
if (mi.Button == MouseButton.Left && mi.Event == MouseInputEvent.Up)
{
if (UseClassicMouseStyle && Focused)
if (UseClassicMouseStyle && HasMouseFocus)
{
//order units around
if (!HasBox && world.Selection.Actors.Any() && !MultiClick)
{
ApplyOrders(world, xy, mi);
LoseFocus(mi);
YieldMouseFocus(mi);
return true;
}
}
@@ -108,7 +108,7 @@ namespace OpenRA.Widgets
}
dragStart = dragEnd = xy;
LoseFocus(mi);
YieldMouseFocus(mi);
}
if (mi.Button == MouseButton.None && mi.Event == MouseInputEvent.Move)