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add palm_util_notifyFocusChange to handle focus transitions away from

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xplat code
This commit is contained in:
ehouse 2006-11-08 05:06:51 +00:00
parent e8b74e1cc3
commit 708e270b2a
1 changed files with 92 additions and 11 deletions
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103
xwords4/palm/palmmain.c
View file

@ -42,6 +42,8 @@
#include "xwords4defines.h"
#include "palmmain.h"
#include "newgame.h"
#include "palmdbg.h"
#include "dbgutil.h"
#include "dictui.h"
#include "dictlist.h"
#include "palmutil.h"
@ -154,6 +156,11 @@ static MemHandle findXWPrefsRsrc( PalmAppGlobals* globals, UInt32 resType,
static void palm_util_engineStarting( XW_UtilCtxt* uc, XP_U16 nBlanks );
static void palm_util_engineStopping( XW_UtilCtxt* uc );
#endif
#ifdef XWFEATURE_FIVEWAY
static void palm_util_notifyFocusChange( XW_UtilCtxt* uc, BoardObjectType cur,
XP_Key key, BoardObjectType* next );
#endif
static void initAndStartBoard( PalmAppGlobals* globals, XP_Bool newGame );
/*-------------------------------- Globals ---------------------------------*/
@ -617,6 +624,9 @@ initUtilFuncs( PalmAppGlobals* globals )
vtable->m_util_engineStarting = palm_util_engineStarting;
vtable->m_util_engineStopping = palm_util_engineStopping;
#endif
#ifdef XWFEATURE_FIVEWAY
vtable->m_util_notifyFocusChange = palm_util_notifyFocusChange;
#endif
} /* initUtilFuncs */
#ifdef COLOR_SUPPORT
@ -2035,17 +2045,20 @@ hresRect( PalmAppGlobals* globals, RectangleType* r )
#ifdef XWFEATURE_FIVEWAY
static XP_Bool
handleChangeFocus( PalmAppGlobals* globals, const EventType* event,
XP_Bool* drawP )
handleFocusEvent( PalmAppGlobals* globals, const EventType* event,
XP_Bool* drawP )
{
XP_Bool handled = XP_FALSE;
XP_Bool redraw = XP_FALSE;
XP_U16 objectID = event->data.frmObjectFocusTake.objectID;
XP_Bool take;
XP_ASSERT( &event->data.frmObjectFocusTake.objectID
== &event->data.frmObjectFocusLost.objectID );
take = event->eType == frmObjectFocusTakeEvent;
/* XP_LOGF( "%s(%d,%s)", __FUNCTION__, objectID, */
/* (event->eType == frmObjectFocusTakeEvent? "take":"lost") ); */
/* XP_LOGF( "%s(%s,%s)", __FUNCTION__, frmObjId_2str(objectID), */
/* (take? "take":"lost") ); */
switch ( objectID ) {
case XW_BOARD_GADGET_ID:
@ -2063,7 +2076,6 @@ handleChangeFocus( PalmAppGlobals* globals, const EventType* event,
}
if ( handled ) {
XP_Bool take = event->eType == frmObjectFocusTakeEvent;
BoardObjectType typ = (objectID - XW_BOARD_GADGET_ID) + OBJ_BOARD;
*drawP = board_focusChanged( globals->game.board, typ, take );
if ( take ) {
@ -2077,15 +2089,14 @@ handleChangeFocus( PalmAppGlobals* globals, const EventType* event,
}
return handled;
} /* handleChangeFocus */
} /* handleFocusEvent */
static void
checkSetFocus( PalmAppGlobals* globals )
checkSetFocus( PalmAppGlobals* globals, BoardObjectType typ )
{
if ( globals->hasFiveWay ) {
BoardObjectType typ = board_getFocusOwner( globals->game.board );
XP_U16 objectID = XW_BOARD_GADGET_ID + (typ - OBJ_BOARD);
XP_LOGF( "%s: FrmSetFocus(%d)", __FUNCTION__, objectID );
/* XP_LOGF( "%s: FrmSetFocus(%s)", __FUNCTION__, frmObjId_2str(objectID) ); */
FrmSetFocus( globals->mainForm,
FrmGetObjectIndex( globals->mainForm, objectID ) );
}
@ -2512,7 +2523,7 @@ mainViewHandleEvent( EventPtr event )
case frmObjectFocusTakeEvent:
case frmObjectFocusLostEvent:
handled = globals->hasFiveWay
&& handleChangeFocus( globals, event, &draw );
&& handleFocusEvent( globals, event, &draw );
break;
#endif
@ -2569,7 +2580,8 @@ mainViewHandleEvent( EventPtr event )
draw = board_handleKey( globals->game.board, xpkey );
#ifdef XWFEATURE_FIVEWAY
if ( xpkey == XP_FOCUSCHANGE_KEY ) {
checkSetFocus( globals );
checkSetFocus( globals,
board_getFocusOwner( globals->game.board ) );
}
#endif
}
@ -3682,3 +3694,72 @@ palm_util_engineStopping( XW_UtilCtxt* uc )
}
} /* palm_util_engineStopping */
#endif
#ifdef XWFEATURE_FIVEWAY
static void
palm_util_notifyFocusChange( XW_UtilCtxt* uc, BoardObjectType cur,
XP_Key key, BoardObjectType* nextP )
{
PalmAppGlobals* globals = (PalmAppGlobals*)uc->closure;
if ( !globals->hasFiveWay ) {
*nextP = cur;
} else {
XP_U16 nextID = 0;
BoardObjectType nxt = OBJ_NONE;
XP_Bool forward = key == XP_CURSOR_KEY_DOWN
|| key == XP_CURSOR_KEY_RIGHT;
XW_TrayVisState state;
state = board_getTrayVisState( globals->game.board );
switch( cur ) {
case OBJ_NONE: /* hi compiler */
XP_ASSERT(0);
break;
case OBJ_SCORE:
if ( forward ) {
nxt = OBJ_BOARD;
} else {
nextID = state == TRAY_REVEALED?
XW_MAIN_DONE_BUTTON_ID : XW_MAIN_HIDE_BUTTON_ID;
}
break;
case OBJ_BOARD:
if ( forward ) {
nextID = XW_MAIN_FLIP_BUTTON_ID;
} else {
nxt = OBJ_SCORE;
}
break;
case OBJ_TRAY:
if ( forward ) {
nextID = XW_MAIN_HIDE_BUTTON_ID;
} else {
nextID = state == TRAY_REVEALED?
XW_MAIN_HINT_BUTTON_ID : XW_MAIN_VALUE_BUTTON_ID;
}
break;
}
*nextP = nxt;
if ( nxt != OBJ_NONE ) {
XP_ASSERT( nextID == 0 );
checkSetFocus( globals, nxt );
} else if ( nextID != 0 ) {
FormPtr form = globals->mainForm;
RectangleType rect;
XP_U16 index = FrmGetObjectIndex( form, nextID );
FrmSetFocus( form, index );
getObjectBounds( nextID, &rect );
(void)HsNavDrawFocusRing( form, nextID, 0, &rect,
hsNavFocusRingStyleObjectTypeDefault,
false );
} else {
XP_ASSERT(0);
}
}
} /* palm_util_notifyFocusChange */
#endif