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      1 /*
      2     SDL - Simple DirectMedia Layer
      3     Copyright (C) 1997-2012 Sam Lantinga
      4 
      5     This library is free software; you can redistribute it and/or
      6     modify it under the terms of the GNU Lesser General Public
      7     License as published by the Free Software Foundation; either
      8     version 2.1 of the License, or (at your option) any later version.
      9 
     10     This library is distributed in the hope that it will be useful,
     11     but WITHOUT ANY WARRANTY; without even the implied warranty of
     12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     13     Lesser General Public License for more details.
     14 
     15     You should have received a copy of the GNU Lesser General Public
     16     License along with this library; if not, write to the Free Software
     17     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
     18 
     19     Sam Lantinga
     20     slouken (at) libsdl.org
     21 */
     22 #include "SDL_config.h"
     23 
     24 #include <Ph.h>
     25 #include <photon/PpProto.h>
     26 #include <photon/PhWm.h>
     27 #include <photon/wmapi.h>
     28 
     29 #include "SDL_version.h"
     30 #include "SDL_timer.h"
     31 #include "SDL_video.h"
     32 #include "SDL_syswm.h"
     33 #include "../SDL_pixels_c.h"
     34 #include "../../events/SDL_events_c.h"
     35 #include "SDL_ph_modes_c.h"
     36 #include "SDL_ph_wm_c.h"
     37 
     38 void ph_SetIcon(_THIS, SDL_Surface *icon, Uint8 *mask)
     39 {
     40     return;
     41 }
     42 
     43 /* Set window caption */
     44 void ph_SetCaption(_THIS, const char *title, const char *icon)
     45 {
     46     SDL_Lock_EventThread();
     47 
     48     /* sanity check for set caption call before window init */
     49     if (window!=NULL)
     50     {
     51         PtSetResource(window, Pt_ARG_WINDOW_TITLE, title, 0);
     52     }
     53 
     54     SDL_Unlock_EventThread();
     55 }
     56 
     57 /* Iconify current window */
     58 int ph_IconifyWindow(_THIS)
     59 {
     60     PhWindowEvent_t windowevent;
     61 
     62     SDL_Lock_EventThread();
     63 
     64     SDL_memset(&windowevent, 0, sizeof(windowevent));
     65     windowevent.event_f = Ph_WM_HIDE;
     66     windowevent.event_state = Ph_WM_EVSTATE_HIDE;
     67     windowevent.rid = PtWidgetRid(window);
     68     PtForwardWindowEvent(&windowevent);
     69 
     70     SDL_Unlock_EventThread();
     71 
     72     return 0;
     73 }
     74 
     75 SDL_GrabMode ph_GrabInputNoLock(_THIS, SDL_GrabMode mode)
     76 {
     77     short abs_x, abs_y;
     78 
     79     if( mode == SDL_GRAB_OFF )
     80     {
     81         PtSetResource(window, Pt_ARG_WINDOW_STATE, Pt_FALSE, Ph_WM_STATE_ISALTKEY);
     82     }
     83     else
     84     {
     85         PtSetResource(window, Pt_ARG_WINDOW_STATE, Pt_TRUE, Ph_WM_STATE_ISALTKEY);
     86 
     87         PtGetAbsPosition(window, &abs_x, &abs_y);
     88         PhMoveCursorAbs(PhInputGroup(NULL), abs_x + SDL_VideoSurface->w/2, abs_y + SDL_VideoSurface->h/2);
     89     }
     90 
     91     SDL_Unlock_EventThread();
     92 
     93     return(mode);
     94 }
     95 
     96 SDL_GrabMode ph_GrabInput(_THIS, SDL_GrabMode mode)
     97 {
     98     SDL_Lock_EventThread();
     99     mode = ph_GrabInputNoLock(this, mode);
    100     SDL_Unlock_EventThread();
    101 
    102     return(mode);
    103 }
    104 
    105 
    106 int ph_GetWMInfo(_THIS, SDL_SysWMinfo *info)
    107 {
    108     if (info->version.major <= SDL_MAJOR_VERSION)
    109     {
    110         return 1;
    111     }
    112     else
    113     {
    114         SDL_SetError("Application not compiled with SDL %d.%d\n",
    115                       SDL_MAJOR_VERSION, SDL_MINOR_VERSION);
    116         return -1;
    117     }
    118 }
    119