320 lines
7.5 KiB
C
320 lines
7.5 KiB
C
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/*****************************************************************************
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*
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* This program is free software ; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* $Id: dia.c 271 2005-08-09 08:31:35Z picard $
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*
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* The Core Pocket Media Player
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* Copyright (c) 2004-2005 Gabor Kovacs
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*
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****************************************************************************/
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#include "../../common/common.h"
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#if defined(TARGET_PALMOS)
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#include "pace.h"
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#include "dia.h"
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#ifdef HAVE_SONY_SDK
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#undef CPU_TYPE
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#define CPU_TYPE CPU_68K
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#include <Libraries/SonySilkLib.h>
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#include <SonySystemResources.h>
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#include <SonySystemFtr.h>
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static UInt16 Sony = sysInvalidRefNum;
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#endif
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bool_t SwapLandscape = 0;
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bool_t SwapPortrait = 0;
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static bool_t NativeLandscape = 0;
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static UInt32 HasPIN = 0;
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static UInt32 Event = 0;
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void DIA_Init()
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{
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UInt16 card;
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LocalID db;
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FtrGet(pinCreator, pinFtrAPIVersion, &HasPIN);
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if (HasPIN >= pinAPIVersion1_0)
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Event = sysNotifyDisplayResizedEvent;
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#ifdef HAVE_SONY_SDK
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else
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{
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UInt32 Ver;
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if (SysLibFind(sonySysLibNameSilk, &Sony) == sysErrLibNotFound)
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SysLibLoad(sysFileTLibrary, sonySysFileCSilkLib, &Sony);
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if (Sony != sysInvalidRefNum && (FtrGet(sonySysFtrCreator,sonySysFtrNumVskVersion,&Ver)!=errNone ||
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SysLibOpen(Sony)!=errNone))
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Sony = sysInvalidRefNum;
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if (Sony != sysInvalidRefNum)
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Event = sysNotifyDisplayChangeEvent;
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}
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#endif
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DIASet(0,DIA_SIP); // before notify, so no event is generated (no form exits yet)
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if (HasPIN < pinAPIVersion1_1)
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{
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video Desktop;
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QueryDesktop(&Desktop);
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NativeLandscape = Desktop.Width > Desktop.Height;
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}
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if (QueryPlatform(PLATFORM_MODEL)==MODEL_ZODIAC)
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SwapPortrait = 1;
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if (Event && SysCurAppDatabase(&card, &db)==errNone)
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SysNotifyRegister(card, db, Event, NULL, sysNotifyNormalPriority, 0);
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}
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void DIA_Done()
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{
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UInt16 card;
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LocalID db;
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if (Event && SysCurAppDatabase(&card, &db)==errNone)
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SysNotifyUnregister(card, db, Event, sysNotifyNormalPriority);
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DIASet(DIA_TASKBAR,DIA_TASKBAR);
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#ifdef HAVE_SONY_SDK
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if (Sony != sysInvalidRefNum)
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{
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VskSetState(Sony, vskStateEnable, 0);
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SysLibClose(Sony);
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Sony = sysInvalidRefNum;
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}
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#endif
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}
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#ifdef HAVE_SONY_SDK
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static void SonyAllow()
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{
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if (VskGetAPIVersion(Sony) >= 3)
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VskSetState(Sony, vskStateEnable, vskResizeHorizontally|vskResizeVertically);
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else
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VskSetState(Sony, vskStateEnable, vskResizeVertically);
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}
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#endif
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bool_t DIAHandleEvent(FormType* Form,EventType* Event)
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{
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switch (Event->eType)
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{
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case winEnterEvent:
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if (Event->data.winEnter.enterWindow != (WinHandle)Form || Form != FrmGetActiveForm())
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break;
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case frmOpenEvent:
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if (HasPIN >= pinAPIVersion1_0)
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{
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WinSetConstraintsSize(FrmGetWindowHandle(Form),160,4096,4096,160,4096,4096);
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PINSetInputTriggerState(pinInputTriggerEnabled);
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SysSetOrientationTriggerState(sysOrientationTriggerEnabled);
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}
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#ifdef HAVE_SONY_SDK
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if (Sony != sysInvalidRefNum)
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SonyAllow();
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#endif
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break;
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default:
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break;
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}
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return 0;
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}
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void DIALoad(FormType* Form)
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{
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if (HasPIN >= pinAPIVersion1_0 && Form)
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{
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FrmSetDIAPolicyAttr(Form, frmDIAPolicyCustom);
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DIASet(DIAGet(DIA_SIP),DIA_SIP); // don't allow pinAPI 1.1 to restore last known state
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}
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#ifdef HAVE_SONY_SDK
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if (Sony != sysInvalidRefNum)
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SonyAllow();
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#endif
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}
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void DIAResizedNotify(SysNotifyParamType* Notify)
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{
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if (Notify->notifyType==Event && HasPIN < pinAPIVersion1_1)
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{
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EventType Event;
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memset(&Event,0,sizeof(Event));
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Event.eType = winDisplayChangedEvent;
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EvtAddUniqueEventToQueue(&Event, 0, 1);
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}
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}
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void DIASet(int State,int Mask)
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{
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if (HasPIN >= pinAPIVersion1_0)
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{
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if (Mask & DIA_SIP)
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{
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if (State & DIA_SIP)
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PINSetInputAreaState(pinInputAreaOpen);
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else
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PINSetInputAreaState(pinInputAreaClosed);
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}
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if (Mask & DIA_TASKBAR)
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{
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if (State & DIA_TASKBAR)
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StatShow();
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else
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StatHide();
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}
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}
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#ifdef HAVE_SONY_SDK
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else
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if (Sony != sysInvalidRefNum)
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{
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UInt16 Allow;
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if (VskGetState(Sony, vskStateEnable, &Allow)!=errNone || Allow==0)
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SonyAllow();
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if ((Mask & DIA_ALL)!=DIA_ALL)
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State |= DIAGet(DIA_ALL) & ~Mask;
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if (State & DIA_SIP)
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VskSetState(Sony, vskStateResize, vskResizeMax);
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else
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if (State & DIA_TASKBAR)
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VskSetState(Sony, vskStateResize, vskResizeMin);
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else
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VskSetState(Sony, vskStateResize, vskResizeNone);
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}
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#endif
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}
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bool_t DIASupported()
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{
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#ifdef HAVE_SONY_SDK
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if (Sony != sysInvalidRefNum) return 1;
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#endif
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return HasPIN >= pinAPIVersion1_0;
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}
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int DIAGet(int Mask)
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{
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int State=0;
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if (HasPIN >= pinAPIVersion1_0)
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{
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UInt32 Value;
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if ((Mask & DIA_SIP) && PINGetInputAreaState() == pinInputAreaOpen)
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State |= DIA_SIP;
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if (Mask & DIA_TASKBAR && (StatGetAttribute(statAttrBarVisible,&Value)!=errNone || Value!=0))
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State |= DIA_TASKBAR;
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}
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#ifdef HAVE_SONY_SDK
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else
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if (Sony != sysInvalidRefNum)
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{
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UInt16 Value;
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if (VskGetState(Sony, vskStateResize, &Value)==errNone)
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switch (Value)
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{
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case vskResizeMax:
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State = DIA_SIP|DIA_TASKBAR;
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break;
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case vskResizeNone:
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State = 0;
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break;
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case vskResizeMin:
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default:
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State = DIA_TASKBAR;
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break;
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}
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State &= Mask;
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}
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#endif
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return State;
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}
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static NOINLINE int DirSwap(int Dir)
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{
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if ((SwapLandscape && (Dir & DIR_SWAPXY)) ||
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(SwapPortrait && !(Dir & DIR_SWAPXY)))
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Dir ^= DIR_MIRRORUPDOWN|DIR_MIRRORLEFTRIGHT;
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return Dir;
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}
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int SetOrientation(int Dir)
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{
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if (HasPIN >= pinAPIVersion1_1)
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{
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UInt16 i;
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Dir = DirSwap(Dir);
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if (Dir & DIR_SWAPXY)
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i = (UInt16)((Dir & DIR_MIRRORUPDOWN) ? sysOrientationReverseLandscape : sysOrientationLandscape);
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else
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i = (UInt16)((Dir & DIR_MIRRORUPDOWN) ? sysOrientationReversePortrait : sysOrientationPortrait);
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if (SysSetOrientation(i)==errNone)
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return ERR_NONE;
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}
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return ERR_NOT_SUPPORTED;
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}
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int GetOrientation()
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{
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int Dir = 0;
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if (HasPIN >= pinAPIVersion1_1)
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{
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switch (SysGetOrientation())
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{
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case sysOrientationPortrait: Dir = 0; break;
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case sysOrientationLandscape: Dir = DIR_SWAPXY | DIR_MIRRORLEFTRIGHT; break;
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case sysOrientationReversePortrait: Dir = DIR_MIRRORUPDOWN | DIR_MIRRORLEFTRIGHT; break;
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case sysOrientationReverseLandscape: Dir = DIR_SWAPXY | DIR_MIRRORUPDOWN; break;
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}
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Dir = DirSwap(Dir);
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}
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else
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if (NativeLandscape)
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Dir = DIR_SWAPXY | DIR_MIRRORLEFTRIGHT;
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return Dir;
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}
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void AdjustOrientation(video* p, bool_t Combine)
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{
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}
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void DIAGetState(diastate* State)
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{
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WinGetDisplayExtent(&State->Width, &State->Height);
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State->Direction = 0;
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if (HasPIN >= pinAPIVersion1_1)
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State->Direction =SysGetOrientation();
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}
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bool_t GetHandedness()
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{
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return PrefGetPreference(prefVersion) >= 12 && PrefGetPreference(prefHandednessChoice)==1;
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}
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#endif
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