From 967c5891e9b40d4c933265c7978b7f85f80db6b0 Mon Sep 17 00:00:00 2001
From: Glenn Rice <glennricster@gmail.com>
Date: Wed, 17 Feb 2010 23:44:07 +0000
Subject: [PATCH] Make the Escape key pause the emulator in linux when not in
 fullscreen. I believe this is the same as in windows?

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5078 8ced0084-cf51-0410-be5f-012b33b47a6e
---
 Source/Core/Core/Src/Core.cpp                 |  6 ++++--
 Source/Core/DolphinWX/Src/Frame.cpp           |  3 +++
 Source/Core/DolphinWX/Src/Main.cpp            |  3 ++-
 Source/Plugins/Plugin_VideoOGL/Src/GLUtil.cpp | 11 ++++++-----
 4 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/Source/Core/Core/Src/Core.cpp b/Source/Core/Core/Src/Core.cpp
index 6e38a658eb..c77ba1c6d0 100644
--- a/Source/Core/Core/Src/Core.cpp
+++ b/Source/Core/Core/Src/Core.cpp
@@ -269,6 +269,8 @@ void ProcessXEvents(void)
 					key = XLookupKeysym((XKeyEvent*)&event, 0);
 					if(key == XK_F4 && ((event.xkey.state & Mod1Mask) == Mod1Mask))
 						Host_Message(WM_USER_STOP);
+					else if (key == XK_Escape)
+						Host_Message(WM_USER_PAUSE);
 					break;
 				case ClientMessage:
 					if ((ulong) event.xclient.data.l[0] == XInternAtom(dpy, "WM_DELETE_WINDOW", False))
@@ -820,9 +822,9 @@ void Callback_KeyPress(int key, bool shift, bool control)
 #if defined(HAVE_X11) && HAVE_X11
 	// 0x1b == VK_ESCAPE
 	if (key == 0x1b) 
-	{
 		Host_Message(WM_USER_STOP);
-	}
+	if (key == 0x1c)
+		Host_Message(WM_USER_PAUSE);
 #endif
 }
  
diff --git a/Source/Core/DolphinWX/Src/Frame.cpp b/Source/Core/DolphinWX/Src/Frame.cpp
index 48b254382e..ab4a411e5f 100644
--- a/Source/Core/DolphinWX/Src/Frame.cpp
+++ b/Source/Core/DolphinWX/Src/Frame.cpp
@@ -655,6 +655,9 @@ void CFrame::OnHostMessage(wxCommandEvent& event)
 	case WM_USER_STOP:
 		main_frame->DoStop();
 		break;
+	case WM_USER_PAUSE:
+		main_frame->OnPlay(event);
+		break;
 #endif
 	}
 }
diff --git a/Source/Core/DolphinWX/Src/Main.cpp b/Source/Core/DolphinWX/Src/Main.cpp
index 6735489ef6..9b5ecf3f9b 100644
--- a/Source/Core/DolphinWX/Src/Main.cpp
+++ b/Source/Core/DolphinWX/Src/Main.cpp
@@ -537,8 +537,9 @@ void Host_Message(int Id)
 	switch(Id)
 	{
 		case WM_USER_STOP:
+		case WM_USER_PAUSE:
 			{
-				wxCommandEvent event(wxEVT_HOST_COMMAND, WM_USER_STOP);
+				wxCommandEvent event(wxEVT_HOST_COMMAND, Id);
 				main_frame->GetEventHandler()->AddPendingEvent(event);
 				break;
 			}
diff --git a/Source/Plugins/Plugin_VideoOGL/Src/GLUtil.cpp b/Source/Plugins/Plugin_VideoOGL/Src/GLUtil.cpp
index 48e8d2f1cc..50bf1ad47a 100644
--- a/Source/Plugins/Plugin_VideoOGL/Src/GLUtil.cpp
+++ b/Source/Plugins/Plugin_VideoOGL/Src/GLUtil.cpp
@@ -571,7 +571,7 @@ void OpenGL_Update()
         switch(event.type) {
             case KeyRelease:
                 key = XLookupKeysym((XKeyEvent*)&event, 0);
-                if(key >= XK_F1 && key <= XK_F9) {
+                if((key >= XK_F1 && key <= XK_F9) || key == XK_Escape) {
                         g_VideoInitialize.pKeyPress(FKeyPressed, ShiftPressed, ControlPressed);
                         FKeyPressed = -1;
                 } else {
@@ -592,6 +592,11 @@ void OpenGL_Update()
                 }
                 else if (key == XK_Return && ((event.xkey.state & Mod1Mask) == Mod1Mask))
                   ToggleFullscreenMode();
+                else if (key == XK_Escape)
+                {
+                  if (!GLWin.fs)
+                    FKeyPressed = 0x1c;
+                }
                 else {
                     if(key == XK_Shift_L || key == XK_Shift_R)
                         ShiftPressed = true;
@@ -632,10 +637,6 @@ void OpenGL_Update()
                 return;
                 break;
             default:
-                //TODO: Should we put the event back if we don't handle it?
-                // I think we handle all the needed ones, the rest shouldn't matter
-                // But to be safe, let's but them back anyway
-                //XPutBackEvent(GLWin.dpy, &event);
                 break;
             }
 	}