Usermode/Libraries/libaxwin2.so_src/windows.c

   1 /*
   2  * AxWin Window Manager Interface Library
   3  * By John Hodge (thePowersGang)
   4  * This file is published under the terms of the Acess Licence. See the
   5  * file COPYING for details.
   6  *
   7  * window.c - Window Control
   8  */
   9 #include "common.h"
  10
  11 // === TYPES & STRUCTURES ===
  12 struct sAxWin_Window
  13 {
  14         struct sAxWin_Window    *Next;
  15         uint32_t        WmHandle;
  16         tAxWin_MessageCallback  *Callback;
  17 };
  18
  19 // === PROTOTYPES ===
  20 tAxWin_Window   *AxWin_CreateWindow(
  21         int16_t X, int16_t Y, int16_t W, int16_t H,
  22         uint32_t Flags, tAxWin_MessageCallback *Callback
  23         );
  24
  25 // === GLOBALS ===
  26 //mutex_t       glProcessWindows;
  27 tAxWin_Window   *gProcessWindows;
  28
  29 // === CODE ===
  30 tAxWin_Window   *AxWin_CreateWindow(
  31         int16_t X, int16_t Y,
  32         int16_t W, int16_t H,
  33         uint32_t Flags, tAxWin_MessageCallback *Callback)
  34 {
  35         tAxWin_Message  req;
  36         tAxWin_Message  *msg;
  37         tAxWin_Window   *win;
  38
  39         req.ID = MSG_SREQ_NEWWINDOW;
  40         req.Size = 1 + sizeof(struct sAxWin_SReq_NewWindow)/4;
  41         req.SReq_NewWindow.X = X;
  42         req.SReq_NewWindow.Y = Y;
  43         req.SReq_NewWindow.W = W;
  44         req.SReq_NewWindow.H = H;
  45         req.SReq_NewWindow.Flags = Flags;
  46
  47         AxWin_SendMessage(&msg);
  48
  49         for(;;)
  50         {
  51                 msg = AxWin_WaitForMessage();
  52
  53                 if(msg.ID == MSG_SRSP_WINDOW)
  54                         break;
  55
  56                 AxWin_HandleMessage(msg);
  57                 free(msg);
  58         }
  59
  60         win = malloc(sizeof(tAxWin_Window));
  61         win->WmHandle = msg->SRsp_Window.Handle;
  62         win->Callback = Callback;
  63
  64         //mutex_acquire(glProcessWindows);
  65         win->Next = gProcessWindows;
  66         gProcessWindows = win;
  67         //mutex_release(glProcessWindows);
  68
  69         return 0;
  70 }