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xwords/xwords4/palm/prefsdlg.c
ehouse a5f71143c0 Fix crash on pre-fiveway palmos where FrmGetFocus always returns -1; 
add new preference for whether small value nums are drawn in tiles in
tray.
2006-10-29 17:41:14 +00:00

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/* -*-mode: C; fill-column: 77; c-basic-offset: 4; compile-command: "make ARCH=68K_ONLY MEMDEBUG=TRUE"; -*- */
/*
* Copyright 1999 - 2006 by Eric House (xwords@eehouse.org). All rights
* reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef XWFEATURE_FIVEWAY
# include <Hs.h>
#endif
#include "prefsdlg.h"
#include "callback.h"
#include "palmutil.h"
#include "xwords4defines.h"
void localPrefsToGlobal( PalmAppGlobals* globals );
static void localPrefsToControls( PrefsDlgState* state );
static void drawPrefsTypeGadgets( PalmAppGlobals* globals );
static void showHidePrefsWidgets( PalmAppGlobals* globals, FormPtr form );
static void checkPrefsHiliteGadget( PalmAppGlobals* globals, UInt16 selGadget );
static void controlsToLocalPrefs( PrefsDlgState* state );
static XP_Bool ignoredUnlessNewgame( XP_U16 id );
Boolean
PrefsFormHandleEvent( EventPtr event )
{
Boolean result = false;
PalmAppGlobals* globals;
PrefsDlgState* state;
FormPtr form;
EventType eventToPost;
Int16 chosen;
XP_S16 selGadget;
CALLBACK_PROLOGUE();
globals = getFormRefcon();
state = globals->prefsDlgState;
switch ( event->eType ) {
case frmOpenEvent:
if ( !state ) {
GlobalPrefsToLocal( globals );
state = globals->prefsDlgState;
}
state->playerBdSizeList =
getActiveObjectPtr( XW_PREFS_BDSIZE_LIST_ID );
state->phoniesList =
getActiveObjectPtr( XW_PREFS_PHONIES_LIST_ID );
case frmUpdateEvent:
form = FrmGetActiveForm();
localPrefsToControls( state );
showHidePrefsWidgets( globals, form );
FrmDrawForm( form );
drawPrefsTypeGadgets( globals );
break;
case penDownEvent:
result = penInGadget( event, &selGadget );
if ( result ) {
checkPrefsHiliteGadget( globals, selGadget );
}
break;
#ifdef XWFEATURE_FIVEWAY
case keyDownEvent:
selGadget = getFocusOwner();
if ( selGadget >= 0 ) {
if ( tryRockerKey( event->data.keyDown.chr, selGadget,
XW_PREFS_ALLGAMES_GADGET_ID,
XW_PREFS_ONEGAME_GADGET_ID ) ) {
checkPrefsHiliteGadget( globals, selGadget );
result = XP_TRUE;
} else if ( !globals->isNewGame
&& vchrRockerCenter == event->data.keyDown.chr ) {
result = ignoredUnlessNewgame( selGadget );
}
}
break;
case frmObjectFocusTakeEvent:
case frmObjectFocusLostEvent:
result = considerGadgetFocus( event, XW_PREFS_ALLGAMES_GADGET_ID,
XW_PREFS_ONEGAME_GADGET_ID );
break;
#endif
case ctlSelectEvent:
result = true;
switch ( event->data.ctlSelect.controlID ) {
#ifdef XWFEATURE_SEARCHLIMIT
case XW_PREFS_NOHINTS_CHECKBOX_ID: {
Boolean checked = getBooleanCtrl( XW_PREFS_NOHINTS_CHECKBOX_ID );
disOrEnable( FrmGetActiveForm(), XW_PREFS_HINTRECT_CHECKBOX_ID,
!checked );
}
break;
#endif
case XW_PREFS_PHONIES_TRIGGER_ID:
chosen = LstPopupList( state->phoniesList );
if ( chosen >= 0 ) {
setSelectorFromList( XW_PREFS_PHONIES_TRIGGER_ID,
state->phoniesList, chosen );
state->phoniesAction = chosen;
}
break;
case XW_PREFS_BDSIZE_SELECTOR_ID:
XP_ASSERT( globals->isNewGame ); /* above disables otherwise */
chosen = LstPopupList( state->playerBdSizeList );
if ( chosen >= 0 ) {
setSelectorFromList( XW_PREFS_BDSIZE_SELECTOR_ID,
state->playerBdSizeList, chosen );
state->curBdSize = PALM_MAX_ROWS - (chosen*2);
}
break;
case XW_PREFS_TIMERON_CHECKBOX_ID:
XP_ASSERT( globals->isNewGame );
form = FrmGetActiveForm();
showHidePrefsWidgets( globals, form );
break;
case XW_PREFS_OK_BUTTON_ID:
controlsToLocalPrefs( state );
eventToPost.eType = prefsChangedEvent;
EvtAddEventToQueue( &eventToPost );
globals->postponeDraw = true;
case XW_PREFS_CANCEL_BUTTON_ID:
FrmReturnToForm( 0 );
break;
}
break;
default:
break;
}
CALLBACK_EPILOGUE();
return result;
} /* prefsFormHandleEvent */
static XP_Bool
ignoredUnlessNewgame( XP_U16 id )
{
XP_Bool ignored = XP_FALSE;
switch ( id ) {
case XW_PREFS_NOHINTS_CHECKBOX_ID:
case XW_PREFS_BDSIZE_SELECTOR_ID:
case XW_PREFS_TIMERON_CHECKBOX_ID:
case XW_PREFS_TIMER_FIELD_ID:
#ifdef FEATURE_TRAY_EDIT
case XW_PREFS_PICKTILES_CHECKBOX_ID:
#endif
ignored = XP_TRUE;
break;
}
return ignored;
} /* ignoredUnlessNewgame */
void
GlobalPrefsToLocal( PalmAppGlobals* globals )
{
PrefsDlgState* state = globals->prefsDlgState;
if ( !state ) {
state = globals->prefsDlgState = XP_MALLOC( globals->mpool,
sizeof(*state) );
}
state->curBdSize = !!globals->game.model?
model_numRows( globals->game.model ) : PALM_MAX_ROWS;
state->showColors = globals->gState.showColors;
state->smartRobot = globals->util.gameInfo->robotSmartness == SMART_ROBOT;
state->showGrid = globals->gState.showGrid;
state->showProgress = globals->gState.showProgress;
XP_MEMCPY( &state->cp, &globals->gState.cp, sizeof(state->cp) );
XP_ASSERT( !!globals->game.server );
state->phoniesAction = globals->util.gameInfo->phoniesAction;
state->hintsNotAllowed = globals->gameInfo.hintsNotAllowed;
#ifdef XWFEATURE_SEARCHLIMIT
state->allowHintRect = globals->gameInfo.allowHintRect;
#endif
state->timerEnabled = globals->util.gameInfo->timerEnabled;
state->gameSeconds = globals->util.gameInfo->gameSeconds;
#ifdef FEATURE_TRAY_EDIT
state->allowPickTiles = globals->util.gameInfo->allowPickTiles;
#endif
state->stateTypeIsGlobal = globals->stateTypeIsGlobal;
} /* GlobalPrefsToLocal */
XP_Bool
LocalPrefsToGlobal( PalmAppGlobals* globals )
{
PrefsDlgState* state = globals->prefsDlgState;
XP_Bool erase = XP_FALSE;
/* curBdSize handled elsewhere */
globals->gState.showColors = state->showColors;
globals->util.gameInfo->robotSmartness =
state->smartRobot? SMART_ROBOT:DUMB_ROBOT;
erase = globals->gState.showGrid != state->showGrid;
globals->gState.showGrid = state->showGrid;
XP_MEMCPY( &globals->gState.cp, &state->cp, sizeof(globals->gState.cp) );
globals->gState.showProgress = state->showProgress;
globals->util.gameInfo->phoniesAction = state->phoniesAction;
globals->gameInfo.hintsNotAllowed = state->hintsNotAllowed;
#ifdef XWFEATURE_SEARCHLIMIT
globals->gameInfo.allowHintRect = state->allowHintRect;
#endif
globals->util.gameInfo->timerEnabled = state->timerEnabled;
globals->util.gameInfo->gameSeconds = state->gameSeconds;
#ifdef FEATURE_TRAY_EDIT
globals->util.gameInfo->allowPickTiles = state->allowPickTiles;
#endif
return erase;
} /* LocalPrefsToGlobal */
static void
numToField( UInt16 id, XP_S16 num )
{
FieldPtr field;
char buf[16];
StrIToA( buf, num );
field = getActiveObjectPtr( id );
FldInsert( field, buf, StrLen(buf) );
} /* numToField */
static void
localPrefsToControls( PrefsDlgState* state )
{
setSelectorFromList( XW_PREFS_BDSIZE_SELECTOR_ID,
state->playerBdSizeList,
(PALM_MAX_ROWS - state->curBdSize) / 2 );
setSelectorFromList( XW_PREFS_PHONIES_TRIGGER_ID, state->phoniesList,
state->phoniesAction );
setBooleanCtrl( XW_PREFS_PLAYERCOLORS_CHECKBOX_ID, state->showColors );
setBooleanCtrl( XW_PREFS_PROGRESSBAR_CHECKBOX_ID, state->showProgress );
setBooleanCtrl( XW_PREFS_NOHINTS_CHECKBOX_ID, state->hintsNotAllowed );
#ifdef XWFEATURE_SEARCHLIMIT
setBooleanCtrl( XW_PREFS_HINTRECT_CHECKBOX_ID, state->allowHintRect );
#endif
setBooleanCtrl( XW_PREFS_ROBOTSMART_CHECKBOX_ID, state->smartRobot );
setBooleanCtrl( XW_PREFS_SHOWGRID_CHECKBOX_ID, state->showGrid );
setBooleanCtrl( XW_PREFS_SHOWARROW_CHECKBOX_ID, state->cp.showBoardArrow );
setBooleanCtrl( XW_PREFS_ROBOTSCORE_CHECKBOX_ID,
state->cp.showRobotScores );
setBooleanCtrl( XW_PREFS_HIDETRAYVAL_CHECKBOX_ID,
state->cp.hideTileValues );
setBooleanCtrl( XW_PREFS_TIMERON_CHECKBOX_ID, state->timerEnabled );
#ifdef FEATURE_TRAY_EDIT
setBooleanCtrl( XW_PREFS_PICKTILES_CHECKBOX_ID, state->allowPickTiles );
#endif
numToField( XW_PREFS_TIMER_FIELD_ID, state->gameSeconds/60 );
} /* localPrefsToControls */
static XP_S16
fieldToNum( UInt16 id )
{
FieldPtr field;
char* txt;
field = getActiveObjectPtr( id );
txt = FldGetTextPtr( field );
return StrAToI( txt );
} /* fieldToNum */
static void
controlsToLocalPrefs( PrefsDlgState* state )
{
state->showColors = getBooleanCtrl( XW_PREFS_PLAYERCOLORS_CHECKBOX_ID );
state->smartRobot = getBooleanCtrl( XW_PREFS_ROBOTSMART_CHECKBOX_ID );
state->showGrid = getBooleanCtrl( XW_PREFS_SHOWGRID_CHECKBOX_ID );
state->cp.showBoardArrow =
getBooleanCtrl( XW_PREFS_SHOWARROW_CHECKBOX_ID );
state->cp.showRobotScores =
getBooleanCtrl( XW_PREFS_ROBOTSCORE_CHECKBOX_ID );
state->cp.hideTileValues =
getBooleanCtrl( XW_PREFS_HIDETRAYVAL_CHECKBOX_ID );
state->showProgress = getBooleanCtrl( XW_PREFS_PROGRESSBAR_CHECKBOX_ID );
/* trapping ctlEnterEvent should mean it can't have changed, so no need
to test before grabbing the value. */
state->hintsNotAllowed = getBooleanCtrl( XW_PREFS_NOHINTS_CHECKBOX_ID );
#ifdef XWFEATURE_SEARCHLIMIT
state->allowHintRect = getBooleanCtrl( XW_PREFS_HINTRECT_CHECKBOX_ID );
#endif
state->timerEnabled = getBooleanCtrl( XW_PREFS_TIMERON_CHECKBOX_ID );
state->gameSeconds = fieldToNum( XW_PREFS_TIMER_FIELD_ID ) * 60;
#ifdef FEATURE_TRAY_EDIT
state->allowPickTiles =
getBooleanCtrl( XW_PREFS_PICKTILES_CHECKBOX_ID );
#endif
} /* controlsToLocalPrefs */
static void
drawPrefsTypeGadgets( PalmAppGlobals* globals )
{
ListPtr list;
UInt16 active;
list = getActiveObjectPtr( XW_PREFS_TYPES_LIST_ID );
XP_ASSERT( !!list );
XP_ASSERT( !!globals->prefsDlgState );
active = globals->prefsDlgState->stateTypeIsGlobal ?
XW_PREFS_ALLGAMES_GADGET_ID : XW_PREFS_ONEGAME_GADGET_ID;
drawGadgetsFromList( list, XW_PREFS_ALLGAMES_GADGET_ID,
XW_PREFS_ONEGAME_GADGET_ID, active );
#ifdef XWFEATURE_FIVEWAY
drawFocusRingOnGadget( XW_PREFS_ALLGAMES_GADGET_ID,
XW_PREFS_ONEGAME_GADGET_ID );
#endif
LOG_RETURN_VOID();
} /* drawPrefsTypeGadgets */
static void
doOneSet( FormPtr form, XP_U16 first, XP_U16 last, XP_Bool enable,
XP_Bool isNewGame )
{
while ( first <= last ) {
XP_TriEnable stat = enable? TRI_ENAB_ENABLED : TRI_ENAB_HIDDEN;
if ( enable && !isNewGame && ignoredUnlessNewgame( first ) ) {
stat = TRI_ENAB_DISABLED;
}
disOrEnableTri( form, first, stat );
++first;
}
} /* doOneSet */
/* Which set of controls is supposed to be visible changes depending on which
* gadget is selected.
*/
static void
showHidePrefsWidgets( PalmAppGlobals* globals, FormPtr form )
{
XP_Bool isGlobal;
XP_Bool isNewGame = globals->isNewGame;
XP_U16 firstToEnable, lastToEnable, firstToDisable, lastToDisable;
isGlobal = globals->prefsDlgState->stateTypeIsGlobal;
/* Need to do the disabling first */
if ( isGlobal ) {
firstToEnable = XW_PREFS_FIRST_GLOBAL_ID;
lastToEnable = XW_PREFS_LAST_GLOBAL_ID;
firstToDisable = XW_PREFS_FIRST_PERGAME_ID;
lastToDisable = XW_PREFS_LAST_PERGAME_ID;
} else {
firstToDisable = XW_PREFS_FIRST_GLOBAL_ID;
lastToDisable = XW_PREFS_LAST_GLOBAL_ID;
firstToEnable = XW_PREFS_FIRST_PERGAME_ID;
lastToEnable = XW_PREFS_LAST_PERGAME_ID;
}
doOneSet( form, firstToDisable, lastToDisable, XP_FALSE, isNewGame );
doOneSet( form, firstToEnable, lastToEnable, XP_TRUE, isNewGame );
if ( !isGlobal ) {
Boolean on = getBooleanCtrl( XW_PREFS_TIMERON_CHECKBOX_ID );
disOrEnable( form, XW_PREFS_TIMER_FIELD_ID, on );
}
} /* showHidePrefsWidgets */
static void
checkPrefsHiliteGadget( PalmAppGlobals* globals, UInt16 selGadget )
{
FormPtr form = FrmGetActiveForm();
Boolean result = false;
XP_Bool globalChosen = selGadget == XW_PREFS_ALLGAMES_GADGET_ID;
XP_LOGF( "%s: selGadget=%d", __FUNCTION__, selGadget );
result = globalChosen != globals->prefsDlgState->stateTypeIsGlobal;
if ( result ) {
globals->prefsDlgState->stateTypeIsGlobal = globalChosen;
showHidePrefsWidgets( globals, form );
drawPrefsTypeGadgets( globals );
}
} /* checkPrefsHiliteGadget */
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