FreeCalypso > hg > fc-tourmaline
view src/ui/bmi/AUIEditor_i.h @ 268:f2e52cab0a73
abb_inth.c: check all interrupt causes, not just one
The original code used if - else if - else if etc constructs, thus
the first detected interrupt was the only one handled. However,
Iota ITSTATREG is a clear-on-read register, thus if we only handle
the first detected interrupt and skip checking the others, then the
other interrupts will be lost, if more than one interrupt happened
to occur in one ABB interrupt handling cycle - a form of rare race
condition. Change the code to check all interrupts that were read
in this cycle.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sun, 13 Jun 2021 18:17:53 +0000 |
| parents | 64ad3a654677 |
| children |
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/******************************************************************************* CONDAT (UK) ******************************************************************************** This software product is the property of Condat (UK) Ltd and may not be disclosed to any third party without the express permission of the owner. ******************************************************************************** $Project name: Basic MMI $Project code: BMI (6349) $Module: MMI $File: AUIEditor_i.h $Revision: 1.0 $Author: Condat(UK) $Date: 13/11/02 ******************************************************************************** Description: This is the internal header file for AUIEditor.c - that is, this header file should only be included by MmiEmsEditor.c. The wider-purpose header file is AUIEditor.h. ******************************************************************************** $History: AUIEditor_i.h 13/11/02 Original Condat(UK) BMI version. $End *******************************************************************************/ /******************************************************************************* Type definitions *******************************************************************************/ #ifndef MMI_AUI_EDITOR_I_H #define MMI_AUI_EDITOR_I_H /* * Internal structure */ typedef struct { T_MMI_CONTROL mmi_control; T_MFW_HND parent; /* The parent window */ T_MFW_HND win; /* The edit window */ T_MFW_HND kbd; /* The keyboard handler */ T_MFW_HND kbd_long; /* The longpress keyboard handler */ T_MFW_HND timer; /* The timer for timeouts */ T_MFW_HND title_timer; /* Timer used for scrolling title */ USHORT title_pos; /* Start position to display title text */ USHORT title_next_pos; /* The next position to display the title text */ T_ED_DATA *editor; /* The ATB editor */ T_AUI_EDITOR_DATA editor_data; /* The MMI Editor data */ T_AUI_ENTRY_DATA *entry_data; /* Key entry data */ T_ATB_TEXT title; /* Title of editor */ BOOL hasTitle; /* TRUE if title is provided */ BOOL doNextLongPress; /* Flag used to notice/not notice long keypress */ T_ATB_TEXT predText; /* Predicted word buffer */ T_ED_CHAR predTextChar; /* Current character */ char *displayBuffer; /* SPR#2672 - SH - Pointer to display buffer */ } T_AUI_EDITOR_INFO; /******************************************************************************* Internally used functions *******************************************************************************/ static T_MFW_HND AUI_edit_Create(T_MFW_HND parent, T_AUI_EDITOR_DATA *editor_data); static void AUI_edit_Init(T_MFW_HND window); static void AUI_edit_ExecCb(T_MFW_HND win, USHORT event, USHORT value, void *parameter); static int AUI_edit_WinCb(T_MFW_EVENT event, T_MFW_WIN *win); static int AUI_edit_KbdCb(T_MFW_EVENT event, T_MFW_KBD *keyboard); static int AUI_edit_KbdLongCb(T_MFW_EVENT event, T_MFW_KBD *keyboard); static int AUI_edit_TimerCb (T_MFW_EVENT event, T_MFW_TIM *timer); static int AUI_edit_TitleTimerCb (T_MFW_EVENT event, T_MFW_TIM *timer); static void AUI_edit_CalcPredText(T_AUI_EDITOR_INFO *data); #endif