FreeCalypso > hg > fc-magnetite
view src/aci2/mfw/mfw_icn.c @ 667:36df58db1640
AT@LPG and AT@PWL implemented in aci2
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Thu, 28 May 2020 01:47:28 +0000 |
parents | 93999a60b835 |
children |
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/* +--------------------------------------------------------------------+ | PROJECT: MMI-Framework (8417) $Workfile:: mfw_icn.c $| | $Author:: Es $ CONDAT GmbH $Revision:: 6 $| | CREATED: 24.11.98 $Modtime:: 23.03.00 8:36 $| | STATE : code | +--------------------------------------------------------------------+ MODULE : MFW_ICN PURPOSE : icon handling functions EXPORT : TO DO : $History:: mfw_icn.c $ * * ***************** Version 6 ***************** * User: Es Date: 23.03.00 Time: 14:41 * Updated in $/GSM/Condat/MS/SRC/MFW * Added icnUnhide(); removed 'update()' from 'hide()' and 'unhide()' | | ***************** Version 5 ***************** | User: Le Date: 6.01.00 Time: 9:23 | Updated in $/GSM/Condat/MS/SRC/MFW | Alignment of MFW versions * * ***************** Version 4 ***************** * User: Rm Date: 12/03/99 Time: 10:15a * Updated in $/GSM/Condat/SND-MMI/MFW * new parameter by icnCycle * * ***************** Version 3 ***************** * User: Es Date: 24.11.99 Time: 11:54 * Updated in $/GSM/Condat/SND-MMI/MFW * improved 'icnHide()' (really hides the icon now). * * ***************** Version 2 ***************** * User: Es Date: 22.11.99 Time: 10:29 * Updated in $/GSM/Condat/SND-MMI/MFW * * ***************** Version 1 ***************** * User: Es Date: 18.11.99 Time: 16:35 * Created in $/GSM/Condat/SND-MMI/MFW * Initial */ #include "mfw_sys.h" #include "mfw_mfw.h" #include "gdi.h" #include "dspl.h" #include "mfw_icn.h" static int icnCommand (U32 cmd, void *h); /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : MFW_ICN | | STATE : code ROUTINE : icnInit | +--------------------------------------------------------------------+ PURPOSE : initialize icon handler */ MfwRes icnInit (void) { mfwCommand[MfwTypIcn] = (MfwCb) icnCommand; return MfwResOk; } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : MFW_ICN | | STATE : code ROUTINE : icnExit | +--------------------------------------------------------------------+ PURPOSE : finalize icon handler */ MfwRes icnExit (void) { mfwCommand[MfwTypIcn] = 0; return MfwResOk; } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : MFW_ICN | | STATE : code ROUTINE : icnCreate | +--------------------------------------------------------------------+ PURPOSE : create icon control */ MfwHnd icnCreate (MfwHnd w, MfwIcnAttr * a, MfwEvt e, MfwCb f) { MfwHdr *hdr = (MfwHdr *) mfwAlloc(sizeof(MfwHdr)); MfwIcn *icn = (MfwIcn *) mfwAlloc(sizeof(MfwIcn)); MfwHdr *insert_status =0; if (!hdr || !icn) { TRACE_ERROR("ERROR: icnCreate() Mem Alloc Failed."); if(hdr) mfwFree((U8*)hdr,sizeof(MfwHdr)); if(icn) mfwFree((U8*)icn,sizeof(MfwIcn)); return 0; } icn->mask = e; icn->flags = 0; icn->handler = f; icn->attr = a; icn->index = 0; hdr->data = icn; hdr->type = MfwTypIcn; insert_status = mfwInsert(w, hdr); if(!insert_status) { TRACE_ERROR("ERROR: icnCreate() Failed to Install Handler. "); mfwFree((U8*)hdr,sizeof(MfwHdr)); mfwFree((U8*)icn,sizeof(MfwIcn)); return 0; } return insert_status; } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : MFW_ICN | | STATE : code ROUTINE : icnDelete | +--------------------------------------------------------------------+ PURPOSE : delete icon control */ MfwRes icnDelete (MfwHnd i) { MfwRes res; if (!i) return MfwResIllHnd; icnHide(i); res = (mfwRemove(i)) ? MfwResOk : MfwResIllHnd; mfwFree(((MfwHdr *) i)->data,sizeof(MfwIcn)); mfwFree(i,sizeof(MfwHdr)); return res; } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : MFW_ICN | | STATE : code ROUTINE : icnShow | +--------------------------------------------------------------------+ PURPOSE : show icon */ MfwRes icnShow (MfwHnd i) { MfwIcn *icn; if (!i) return MfwResIllHnd; icn = ((MfwHdr *) i)->data; icn->flags |= E_ICN_VISIBLE; return icnUpdate(icn); } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : MFW_ICN | | STATE : code ROUTINE : icnHide | +--------------------------------------------------------------------+ PURPOSE : hide icon (without drawing) */ MfwRes icnHide (MfwHnd i) { MfwIcn *icn; if (!i) return MfwResIllHnd; /* icon does not exist */ icn = ((MfwHdr *) i)->data; /* get control block */ icn->flags &= ~E_ICN_VISIBLE; /* icon is not visible */ icn->index = 0; if (icn->handler) if (icn->mask & E_ICN_VISIBLE) icn->handler(E_ICN_VISIBLE,icn); return MfwResOk; } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : MFW_ICN | | STATE : code ROUTINE : icnUnhide | +--------------------------------------------------------------------+ PURPOSE : unhide icon (without drawing) */ MfwRes icnUnhide (MfwHnd i) { MfwIcn *icn; if (!i) return MfwResIllHnd; /* icon does not exist */ icn = ((MfwHdr *) i)->data; /* get control block */ icn->flags |= E_ICN_VISIBLE; /* icon is visible */ icn->index = 0; if (icn->handler) if (icn->mask & E_ICN_VISIBLE) icn->handler(E_ICN_VISIBLE,icn); return MfwResOk; } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : MFW_MNU | | STATE : code ROUTINE : icnUpdate | +--------------------------------------------------------------------+ PURPOSE : draw icon */ MfwRes icnUpdate (MfwIcn *i) { if (!i) return MfwResIllHnd; if (!(i->flags & E_ICN_VISIBLE)) { dspl_Clear(i->attr->area.px,i->attr->area.py, (U16)(i->attr->area.px+i->attr->area.sx-1), (U16)(i->attr->area.py+i->attr->area.sy-1)); } else { dspl_BitBlt2(i->attr->area.px,i->attr->area.py, i->attr->area.sx,i->attr->area.sy, i->attr->icons,i->index,i->attr->icnType); } if (i->handler) if (i->mask & E_ICN_VISIBLE) i->handler(E_ICN_VISIBLE, i); return MfwResOk; } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : MFW_MNU | | STATE : code ROUTINE : icnCycle | +--------------------------------------------------------------------+ PURPOSE : one-step-icon-animation */ MfwRes icnCycle (MfwHnd i,int offset) { MfwIcn *icn; if (!i) return MfwResIllHnd; if (((MfwHdr *) i)->type != MfwTypIcn) return MfwResIllHnd; icn = ((MfwHdr *) i)->data; icn->index = (U8) ((icn->index + offset) % icn->attr->nIcons); dspl_BitBlt(icn->attr->area.px,icn->attr->area.py, icn->attr->area.sx,icn->attr->area.sy, icn->index,icn->attr->icons,0); return MfwResOk; } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : MFW_ICN | | STATE : code ROUTINE : icnCommand | +--------------------------------------------------------------------+ PURPOSE : handle mfw windows command */ static int icnCommand (U32 cmd, void *h) { switch (cmd) { case MfwCmdDelete: /* delete me */ if (!h) return 0; icnDelete(h); return 1; case MfwCmdUpdate: /* repaint */ if (!h || ((MfwHdr *) h)->type != MfwTypIcn) return 0; icnUpdate(((MfwHdr *) h)->data); return 1; default: break; } return 0; }