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clean up low-level keyboard input

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This commit is contained in:
Chris Forbes
2010-07-15 20:06:00 +12:00
parent bf50a2961e
commit 071c790097
8 changed files with 67 additions and 59 deletions
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9
OpenRA.Game/Chrome.cs
View File

@@ -18,9 +18,6 @@
*/
#endregion
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using OpenRA.FileFormats;
using OpenRA.Graphics;
@@ -83,12 +80,12 @@ namespace OpenRA
}
public bool HandleKeyPress(System.Windows.Forms.KeyPressEventArgs e, Modifiers modifiers)
public bool HandleKeyPress(KeyInput e)
{
if (Widget.SelectedWidget != null)
return Widget.SelectedWidget.HandleKeyPressOuter(e, modifiers);
return Widget.SelectedWidget.HandleKeyPressOuter(e);
if (rootWidget.HandleKeyPressOuter(e, modifiers))
if (rootWidget.HandleKeyPressOuter(e))
return true;
return false;
}

6
OpenRA.Game/Game.cs
View File

@@ -498,18 +498,18 @@ namespace OpenRA
{ ')', '0' },
};
public static void HandleKeyPress(KeyPressEventArgs e, Modifiers modifiers)
public static void HandleKeyPress(KeyInput e)
{
int sync = world.SyncHash();
if (chrome.HandleKeyPress(e, modifiers))
if (chrome.HandleKeyPress(e))
return;
var c = RemapKeys.ContainsKey(e.KeyChar) ? RemapKeys[e.KeyChar] : e.KeyChar;
if (c >= '0' && c <= '9')
Game.controller.selection.DoControlGroup(world,
c - '0', modifiers);
c - '0', e.Modifiers);
if (c == 08)
Game.controller.GotoNextBase();

20
OpenRA.Game/MainWindow.cs
View File

@@ -23,6 +23,16 @@ using System.Windows.Forms;
namespace OpenRA
{
public struct MouseInput
{
public MouseInputEvent Event;
public int2 Location;
public MouseButton Button;
public Modifiers Modifiers;
}
public enum MouseInputEvent { Down, Move, Up };
[Flags]
public enum MouseButton
{
@@ -41,13 +51,11 @@ namespace OpenRA
Ctrl = (int)Keys.Control,
}
public struct MouseInput
public struct KeyInput
{
public MouseInputEvent Event;
public int2 Location;
public MouseButton Button;
public char KeyChar;
public string KeyName;
public Modifiers Modifiers;
public int VirtKey;
}
public enum MouseInputEvent { Down, Move, Up };
}

5
OpenRA.Game/Widgets/BuildPaletteWidget.cs
View File

@@ -26,7 +26,6 @@ using OpenRA.FileFormats;
using OpenRA.Graphics;
using OpenRA.Orders;
using OpenRA.Traits;
using System.Windows.Forms;
namespace OpenRA.Widgets
{
@@ -143,10 +142,10 @@ namespace OpenRA.Widgets
currentTab = produces;
}
public override bool HandleKeyPress (KeyPressEventArgs e, Modifiers modifiers)
public override bool HandleKeyPress(KeyInput e)
{
if (e.KeyChar == 09)
TabChange((Control.ModifierKeys & Keys.Shift) == Keys.Shift);
TabChange(e.Modifiers.HasModifier(Modifiers.Shift));
DoBuildingHotkey(Char.ToLowerInvariant(e.KeyChar), Game.world);
return true;

9
OpenRA.Game/Widgets/ChatEntryWidget.cs
View File

@@ -19,7 +19,6 @@
#endregion
using System.Drawing;
using System.Windows.Forms;
namespace OpenRA.Widgets
{
@@ -56,13 +55,13 @@ namespace OpenRA.Widgets
public override bool HandleInput(MouseInput mi) { return false; }
public override bool HandleKeyPress(KeyPressEventArgs e, Modifiers modifiers)
public override bool HandleKeyPress(KeyInput e)
{
if (e.KeyChar == '\r')
{
if (composing)
{
if (modifiers.HasModifier(Modifiers.Shift))
if (e.Modifiers.HasModifier(Modifiers.Shift))
{
teamChat ^= true;
return true;
@@ -82,7 +81,7 @@ namespace OpenRA.Widgets
{
TakeFocus(new MouseInput());
composing = true;
teamChat ^= modifiers.HasModifier(Modifiers.Shift);
teamChat ^= e.Modifiers.HasModifier(Modifiers.Shift);
return true;
}
}
@@ -104,7 +103,7 @@ namespace OpenRA.Widgets
return false;
}
return base.HandleKeyPress(e, modifiers);
return base.HandleKeyPress(e);
}
}
}

2
OpenRA.Game/Widgets/TextFieldWidget.cs
View File

@@ -71,7 +71,7 @@ namespace OpenRA.Widgets
return true;
}
public override bool HandleKeyPress(System.Windows.Forms.KeyPressEventArgs e, Modifiers modifiers)
public override bool HandleKeyPress(KeyInput e)
{
// Only take input if we are focused
if (!Focused)

13
OpenRA.Game/Widgets/Widget.cs
View File

@@ -22,7 +22,6 @@ using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Windows.Forms;
using OpenRA.FileFormats;
namespace OpenRA.Widgets
@@ -52,7 +51,7 @@ namespace OpenRA.Widgets
public Func<MouseInput, bool> OnMouseDown = mi => false;
public Func<MouseInput, bool> OnMouseUp = mi => false;
public Func<MouseInput, bool> OnMouseMove = mi => false;
public Func<KeyPressEventArgs, Modifiers, bool> OnKeyPress = (e, modifiers) => false;
public Func<KeyInput, bool> OnKeyPress = e => false;
public Func<bool> IsVisible;
@@ -211,22 +210,22 @@ namespace OpenRA.Widgets
}
public virtual bool HandleKeyPress(System.Windows.Forms.KeyPressEventArgs e, Modifiers modifiers) { return false; }
public virtual bool HandleKeyPressOuter(System.Windows.Forms.KeyPressEventArgs e, Modifiers modifiers)
public virtual bool HandleKeyPress(KeyInput e) { return false; }
public virtual bool HandleKeyPressOuter(KeyInput e)
{
if (!IsVisible())
return false;
// Can any of our children handle this?
foreach (var child in Children)
if (child.HandleKeyPressOuter(e, modifiers))
if (child.HandleKeyPressOuter(e))
return true;
// Do any widgety behavior (enter text etc)
var handled = HandleKeyPress(e,modifiers);
var handled = HandleKeyPress(e);
// Apply any special logic added by delegates; they return true if they caught the input
if (OnKeyPress(e,modifiers)) return true;
if (OnKeyPress(e)) return true;
return handled;
}

56
OpenRA.Gl/GraphicsDevice.cs
View File

@@ -157,6 +157,29 @@ namespace OpenRA.GlRenderer
| ((raw & Sdl.KMOD_SHIFT) != 0 ? Modifiers.Shift : 0);
}
bool HandleSpecialKey(KeyInput k)
{
switch (k.VirtKey)
{
case Sdl.SDLK_F13:
var path = Environment.GetFolderPath(Environment.SpecialFolder.Personal)
+ Path.DirectorySeparatorChar + DateTime.UtcNow.ToString("OpenRA-yyyy-MM-ddThhmmssZ") + ".bmp";
Sdl.SDL_SaveBMP(surf, path);
return true;
case Sdl.SDLK_F4:
if (k.Modifiers.HasModifier(Modifiers.Alt))
{
OpenRA.Game.Exit();
return true;
}
return false;
default:
return false;
}
}
public void Present()
{
Sdl.SDL_GL_SwapBuffers();
@@ -203,33 +226,16 @@ namespace OpenRA.GlRenderer
case Sdl.SDL_KEYDOWN:
{
bool handled = true;
switch (e.key.keysym.sym)
var keyEvent = new KeyInput
{
case Sdl.SDLK_UP: Game.HandleArrowKeyScroll("up", true); break;
case Sdl.SDLK_LEFT: Game.HandleArrowKeyScroll("left", true); break;
case Sdl.SDLK_DOWN: Game.HandleArrowKeyScroll("down", true); break;
case Sdl.SDLK_RIGHT: Game.HandleArrowKeyScroll("right", true); break;
Modifiers = mods,
KeyChar = (char) e.key.keysym.unicode,
KeyName = Sdl.SDL_GetKeyName( e.key.keysym.sym )
};
case Sdl.SDLK_F13:
string path = Environment.GetFolderPath(Environment.SpecialFolder.Personal) + Path.DirectorySeparatorChar + DateTime.UtcNow.ToString("OpenRA-yyyy-MM-ddThhmmssZ")+".bmp";
Sdl.SDL_SaveBMP(surf,path);
break;
default:
handled = false;
break;
}
if (e.key.keysym.unicode != 0 && !handled)
Game.HandleKeyPress(new KeyPressEventArgs((char)e.key.keysym.unicode), mods);
else if (mods != 0)
{
var keyName = Sdl.SDL_GetKeyName(e.key.keysym.sym);
if (keyName.Length == 1)
Game.HandleKeyPress(new KeyPressEventArgs(keyName[0]), mods);
else if (keyName == "f4" && ((mods & Modifiers.Alt) != 0))
OpenRA.Game.Exit();
}
if (!HandleSpecialKey(keyEvent))
Game.HandleKeyPress(keyEvent);
} break;
case Sdl.SDL_KEYUP: