Usermode/AxWin3 - Splitting widget types out into separate files

[tpg/acess2.git] / Usermode / Applications / axwin3_src / WM / wm.c

diff --git a/Usermode/Applications/axwin3_src/WM/wm.c b/Usermode/Applications/axwin3_src/WM/wm.c
index a056a52..dad3b6e 100644 (file)
--- a/Usermode/Applications/axwin3_src/WM/wm.c
+++ b/Usermode/Applications/axwin3_src/WM/wm.c
@@ -14,7 +14,7 @@
 #include <decorator.h>
 
 // === IMPORTS ===
-extern void    IPC_SendWMMessage(tIPC_Client *Client, uint32_t Src, uint32_t Dst, int Msg, int Len, void *Data);
+extern void    IPC_SendWMMessage(tIPC_Client *Client, uint32_t Src, uint32_t Dst, int Msg, int Len, const void *Data);
 
 // === GLOBALS ===
 tWMRenderer    *gpWM_Renderers;
@@ -230,10 +230,16 @@ int WM_ResizeWindow(tWindow *Window, int W, int H)
        return 0;
 }
 
-int WM_SendMessage(tWindow *Source, tWindow *Dest, int Message, int Length, void *Data)
+int WM_SendMessage(tWindow *Source, tWindow *Dest, int Message, int Length, const void *Data)
 {
        if(Dest == NULL)        return -2;
        if(Length > 0 && Data == NULL)  return -1;
+
+       if( Decorator_HandleMessage(Dest, Message, Length, Data) != 1 )
+       {
+               // TODO: Catch errors from ->HandleMessage
+               return 0;
+       }
        
        // ->HandleMessage returns 1 when the message was not handled
        if( Dest->Renderer->HandleMessage(Dest, Message, Length, Data) != 1 )