C++ (Cpp) FreeVisualInfo Examples

Example #1

File: amiga.c Project: DavidKinder/Level9

__autoexit void amiga_exit (void)
{
  int i;

  for (i = 0; i < HISTORY_LINES; i++)
  {
    if (*(History + i))
      FreeVec (*(History + i));
    *(History + i) = 0;
  }

  if (GameReq)
    FreeAslRequest (GameReq);
  if (SaveReq)
    FreeAslRequest (SaveReq);
  if (ScriptReq)
    FreeAslRequest (ScriptReq);
  if (Menus)
    FreeMenus (Menus);
  if (Visual)
    FreeVisualInfo (Visual);
  if (ThisProcess)
    ThisProcess->pr_WindowPtr = OldWindowPtr;
  if (Window)
    CloseWindow (Window);
  if (Screen)
    CloseScreen (Screen);
  if (Font)
    CloseFont (Font);
  if (DefaultPubScreen)
    UnlockPubScreen (0, DefaultPubScreen);
  if (Icon)
    FreeDiskObject (Icon);
}

Example #2

File: dragtest.c Project: BackupTheBerlios/ignition-svn

int main(int argc, char **argv)
{
  if ((GTDragBase = OpenLibrary("gtdrag.library",3)) != 0)
  {
    if (GTD_AddApp("dragtest",GTDA_NewStyle,TRUE,TAG_END))
    {
      if ((scr = LockPubScreen(NULL)) != 0)
      {
        vi = GetVisualInfo(scr,TAG_END);
        fontheight = scr->Font->ta_YSize;
        init();

        if ((win = initWindow()) != 0)
        {
          processMsg();
          CloseWindow(win);
        }
        FreeGadgets(glist);

        cleanup();
        FreeVisualInfo(vi);
        UnlockPubScreen(NULL,scr);
      }
      GTD_RemoveApp();
    }
    CloseLibrary(GTDragBase);
  }
  return 0;
}

Example #3

File: Garshneblanker.c Project: samskivert/garshneblanker

void CloseDownScreen( void )
{
	if ( VisualInfo ) {
		FreeVisualInfo( VisualInfo );
		VisualInfo = NULL;
	}

	if ( Scr        ) {
		UnlockPubScreen( NULL, Scr );
		Scr = NULL;
	}
}

Example #4

File: vsidui.c Project: bobsummerwill/VICE

static void vsid_menu_destroy(void)
{
    if (vsid_menu) {
        ClearMenuStrip(vsid_window);
        FreeMenus(vsid_menu);
        vsid_menu = NULL;
    }

    if (VisualInfo) {
        FreeVisualInfo(VisualInfo);
        VisualInfo = NULL;
    }
}

Example #5

File: uae-control.c Project: ApolloniaUK/PUAE

/*****************************************
* Quits the program                      *
*****************************************/
void quit_program(int error, char *text)
{
    if (error > 0) {
	printf(VERSION_SHELL);
	printf(" ERROR: %s\n", text);
    }
    if (scr)
	UnlockPubScreen(NULL, scr);
    if (window)
	CloseWindow(window);
    if (VisInfo)
	FreeVisualInfo(VisInfo);
    if (glist)
	FreeGadgets(glist);
}

Example #6

VOID
FreeExit( LONG rc )
{
    if( Menus )
    {
        if( WindowPtr )
        {
            ClearMenuStrip( WindowPtr );
        }

        FreeMenus( Menus );
    }

    CloseGUI();

    if( Screen )
    {
        FreeScreenDrawInfo( Screen, DrawInfo );
        UnlockPubScreen (NULL, Screen );
    }

    if( GadToolsBase )
    {
        FreeVisualInfo( VisualInfo );
    }

    if( FileReq )
    {
        rtFreeRequest( FileReq );
    }

    if( DiskObject )
    {
        FreeDiskObject( DiskObject );
    }

    FreeArgs( RDArgs );
    FreeLocale();

    CloseLib( GadToolsBase );
    CloseLib( IconBase );
    CloseLib( IntuitionBase );
    CloseLib( ReqToolsBase );
    CloseLib( UtilityBase );

    CloseLibrary( ( struct Library * ) GfxBase );
    __exit( rc );
}

Example #7

File: viewerdisplay.c Project: svanderburg/amiilbm

static struct Menu *createViewerDisplayMenu(struct Screen *screen, const int previousItemEnabled, const int nextItemEnabled)
{
    /* Get some visual info required to properly generate the menu layout */
    APTR vi = GetVisualInfo(screen, TAG_END);
    
    if(vi == NULL)
    {
	fprintf(stderr, "Cannot obtain visual info!\n");
	return NULL;
    }
    else
    {
	/* Create a menu */
	
	struct NewMenu newMenu[] = {
	    {NM_TITLE, "Picture", 0, 0, 0, 0},
	    {NM_ITEM, "Open...", "O", 0, 0, 0},
	    {NM_ITEM, "Previous", "P", previousItemEnabled ? 0 : NM_ITEMDISABLED, 0, 0},
	    {NM_ITEM, "Next", "N", nextItemEnabled ? 0 : NM_ITEMDISABLED, 0, 0},
	    {NM_ITEM, "Hide Title", "S", CHECKIT | MENUTOGGLE, 0, 0},
	    {NM_ITEM, "Cycle", "C", CHECKIT | MENUTOGGLE, 0, 0},
	    {NM_ITEM, "Quit", "Q", 0, 0, 0},
	    {NM_END, NULL, 0, 0, 0, 0}
	};
	
	struct Menu *menu = CreateMenus(newMenu, GTMN_FullMenu, TRUE, TAG_END);
	
	if(menu != NULL)
	{
	    /* Properly layout the menu items */
	    if(!LayoutMenus(menu, vi, TAG_END))
	    {
		fprintf(stderr, "Cannot calculate menu layout!\n");
		FreeMenus(menu);
		menu = NULL;
	    }
	}
	
	FreeVisualInfo(vi); /* Cleanup */
	
	return menu; /* Return generated menu */
    }
}

Example #8

File: gui_ca.c Project: BackupTheBerlios/arp2-svn

void CloseGUI(void) {

  if(savereq) DisposeObject(savereq);
  if(openreq) DisposeObject(openreq);

  savereq   = NULL;
  openreq   = NULL;

  if(WO_Window) DisposeObject(WO_Window);

  WO_Window = NULL;
  Window    = NULL;

  /* Dynamic */
  if(unitlist)     FreeChooserLabels(unitlist);
  if(modelist)     FreeBrowserNodes(modelist);
  if(infolist)     FreeBrowserNodes2(infolist);

  /* Static */
  if(pagelist)     FreeClickTabs(pagelist);
  if(debuglist)    FreeChooserLabels(debuglist);
  if(echolist)     FreeChooserLabels(echolist);
  if(surroundlist) FreeChooserLabels(surroundlist);
  if(clipMVlist)   FreeChooserLabels(clipMVlist);

  unitlist = modelist = infolist =
  pagelist = debuglist = echolist = surroundlist = clipMVlist = NULL;

  if(Menu) FreeMenus(Menu);

  Menu = NULL;

  if(vi) FreeVisualInfo(vi);

  vi = NULL;

  if(infotext) FreeVec(infotext);

  infotext = NULL;

}

Example #9

File: menus.c Project: timofonic/dopus5allamigas

// Get a menu
void display_get_menu(struct Window *window)
{
	struct Menu *menu;
	APTR visual_info;

	// Get visual info
	if ((visual_info=GetVisualInfoA(window->WScreen,0)))
	{
		// Build new menu strip
		if ((menu=BuildMenuStrip(dopus_menus,&locale)))
		{
			// Layout menus
			LayoutMenus(menu,visual_info,
				GTMN_NewLookMenus,TRUE,
				TAG_END);

			// Set menu strip
			SetMenuStrip(window,menu);
		}

		// Free visual info
		FreeVisualInfo(visual_info);
	}
}