X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Usermode%2FApplications%2Faxwin3_src%2FWM%2Fwm.c;h=b304cacd966878894e6c3efcaeec2b7da34ca0cd;hb=881e7ca0b658a659781c13a3e04e785ffba059b6;hp=5f204af95820ad298fb0836cadf82e52fbfb70a6;hpb=6df6a4c5493bd641a028c435be54c4d087f12000;p=tpg%2Facess2.git

diff --git a/Usermode/Applications/axwin3_src/WM/wm.c b/Usermode/Applications/axwin3_src/WM/wm.c
index 5f204af9..b304cacd 100644
--- a/Usermode/Applications/axwin3_src/WM/wm.c
+++ b/Usermode/Applications/axwin3_src/WM/wm.c
@@ -24,6 +24,7 @@ extern int	Renderer_RichText_Init(void);
 extern void	IPC_SendWMMessage(tIPC_Client *Client, uint32_t Src, uint32_t Dst, int Msg, int Len, const void *Data);
 extern void	IPC_SendReply(tIPC_Client *Client, uint32_t WinID, int MsgID, size_t Len, const void *Data);
 extern tWindow	*IPC_int_GetWindow(tIPC_Client *Client, uint32_t ID);
+extern void	IPC_int_SetWindow(tIPC_Client *Client, uint32_t ID, tWindow *Window);
 
 // === GLOBALS ===
 tWMRenderer	*gpWM_Renderers;
@@ -60,7 +61,16 @@ void WM_Initialise(void)
 
 void WM_RegisterRenderer(tWMRenderer *Renderer)
 {
-	// TODO: Catch out duplicates
+	// Catch out duplicates
+	for(tWMRenderer *r = gpWM_Renderers; r; r = r->Next ) {
+		if( r == Renderer ) {
+			return ;
+		}
+		if( strcmp(r->Name, Renderer->Name) == 0 ) {
+			return ;
+		}
+	}
+	
 	Renderer->Next = gpWM_Renderers;
 	gpWM_Renderers = Renderer;
 }
@@ -136,7 +146,8 @@ void WM_DestroyWindow(tWindow *Window)
 			Window->Parent->LastChild = prev;
 	}
 	// - Full invalidate
-	WM_Invalidate(Window, 1);
+	WM_Invalidate(Window, 0);
+	Window->Parent->Flags &= ~WINFLAG_CLEAN;	// Mark parent as unclean, forcing redraw
 	
 	// - Remove from inheritance tree?
 	
@@ -167,6 +178,7 @@ void WM_DestroyWindow(tWindow *Window)
 	free(Window->Title);
 	free(Window->RenderBuffer);
 	free(Window);
+	IPC_int_SetWindow(Window->Client, Window->ID, NULL);
 }
 
 tWindow *WM_GetWindowByID(tWindow *Requester, uint32_t ID)
@@ -589,6 +601,7 @@ void WM_int_BlitWindow(tWindow *Window, int bForceReblit)
 		bForceReblit = 1;
 	}
 	
+	// Draw cursor
 	if( Window == gpWM_FocusedWindow && Window->CursorW )
 	{
 		Video_FillRect(