FreeCalypso > hg > fc-tourmaline
view src/ui/mfw/mfw_icn.c @ 78:c632896652ba
mfw/ti1_key.c: properly initialize notified_keys array
The code in this ti1_key.c layer needs to call kpd_subscribe() and
kpd_define_key_notification() functions in order to register with the
KPD driver. The original code passed KPD_NB_PHYSICAL_KEYS in
nb_notified_keys - this constant is defined to 24 in kpd_cfg.h on all
platforms of interest to us - but it only filled the first 23 slots
in the notified_keys array, resulting in stack garbage being passed
to KPD API functions. The fix consists of initializing the last
missed array slot to KPD_KEY_RECORD, the key ID for the right side
button on the D-Sample handset.
On our current hw targets this "Record" button exists as the EXTRA
button on our Luna keypad board and as the camera button on the
Pirelli DP-L10. There is no support whatsoever for this button
in current BMI+MFW, we have no plans of doing anything with Pirelli's
camera button even if we do get our UI fw running on that phone,
and the Mother's dream of building our own FreeCalypso handset with
the same button arrangement as D-Sample (including the right side
button) is currently very nebulous - but let us nonetheless handle
the full set of buttons on the KPD to MFW interface, and let upper
layers weed out unsupported buttons.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 25 Oct 2020 23:41:01 +0000 |
parents | 67bfe9f274f6 |
children | 92abb46dc1ba |
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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) (void)(icn->handler(E_ICN_VISIBLE,icn));/*a0393213 lint warnings removal - void cast is done to avoid lint warning though the function returns int*/ 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) (void)(icn->handler(E_ICN_VISIBLE,icn));/*a0393213 lint warnings removal - void cast is done to avoid lint warning though the function returns int*/ 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) (void)(i->handler(E_ICN_VISIBLE, i));/*a0393213 lint warnings removal - void cast is done to avoid lint warning though the function returns int*/ 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; }