FreeCalypso > hg > leo2moko-debug
diff g23m/condat/ms/src/bmi/MmiChineseInput.c @ 0:509db1a7b7b8
initial import: leo2moko-r1
| author | Space Falcon <falcon@ivan.Harhan.ORG> |
|---|---|
| date | Mon, 01 Jun 2015 03:24:05 +0000 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/g23m/condat/ms/src/bmi/MmiChineseInput.c Mon Jun 01 03:24:05 2015 +0000 @@ -0,0 +1,2302 @@ +/******************************************************************************* + + 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: MmiChineseInput + $File: MmiChineseInput.c + $Revision: 1.0 + + $Author: Condat(UK) + $Date: 25/10/00 + +******************************************************************************** + + Description:MMI Chinese Input handling. + + + +******************************************************************************** + + $History: MmiChineseInput.c + Aug 16, 2004 REF: CRR 24323 Deepa M.D + Bug:Clenup of sprintf used for tracing + Fix:Replace the char buf[]; sprintf (buf, "...", ...); TRACE_EVENT (buf); statements by TRACE_EVENT_PX + + 25/10/00 Original Condat(UK) BMI version. +03/10/02 Replaced most of the file with version on 3.3.3 line (MC, SPR 1242) + + $End + +*******************************************************************************/ + + +/******************************************************************************* + + Include Files + +*******************************************************************************/ +#include <stdio.h> +#include <string.h> + +#if defined (NEW_FRAME) + +#include "typedefs.h" +#include "vsi.h" +#include "pei.h" +#include "custom.h" +#include "gsm.h" + +#else + +#include "STDDEFS.H" +#include "custom.h" +#include "gsm.h" +#include "vsi.h" + +#endif + + +#include "mfw_mfw.h" +#include "mfw_win.h" +#include "mfw_kbd.h" +/* SPR#1428 - SH - New Editor changes */ +#ifndef NEW_EDITOR +#include "mfw_edt.h" +#endif +#include "mfw_tim.h" +#include "mfw_phb.h" +#include "mfw_sms.h" +#include "mfw_icn.h" +#include "mfw_mnu.h" +#include "mfw_lng.h" +#include "mfw_sat.h" +#include "mfw_kbd.h" +#include "mfw_nm.h" + +#include "dspl.h" + +#include "ksd.h" +#include "psa.h" + +#include "MmiMain.h" +#include "MmiDummy.h" +#include "MmiMmi.h" + +#include "MmiDialogs.h" +#include "MmiLists.h" +#include "MmiMenu.h" +#include "MmiSoftKeys.h" +#include "MmiChineseInput.h" + +#include "mmiSmsBroadcast.h" +#include "mmiSmsMenu.h" +#include "mmismssend.h" +#include "mmiColours.h" + +/* SPR#1428 - SH - New Editor changes */ +#ifdef NEW_EDITOR +#include "ATBCommon.h" +#include "ATBDisplay.h" +#include "ATBEditor.h" +#include "AUIEditor.h" +#include "AUISymbol.h" +#else +#include "MmiLatinPredText.h" +#endif + +#define CHINESE_KEYPAD_TIME 1000 /*one second*/ +#define MAX_PHONEBOOK_ENTRY_SIZE 10 +#define LOWER_CASE_ASCII_OFFSET 97 /*ASCII code for 'a'*/ +#define EZITEXT_OUTPUT_OFFSET 0xF400 /*Add to ASCII to get display code for Jospeh's pinyin font*/ + +#define CHI_FONT_WIDTH 12/*mc SPR1319*/ + +/* SPR#1428 - SH - New Editor: don't use SymbolChar */ +#ifndef NEW_EDITOR +extern int SymbolChar; +#endif + +/*MC 15/07/02 Keypad counters; keep track of how many times a key has been pressed*/ +static char Counter[KCD_STAR]; + +/*MC 15/07/02 Keypad counters; keep track of how many times a key has been pressed*/ +static char Counter[KCD_STAR]; + +static const unsigned char TextIconeZiTextSmall[] = +{ + 0x03, + 0x03, + 0x18, + 0x7c, + 0xcc, + 0x08, + 0x10, + 0x0c +}; +USHORT TEXT_BUFFER_EDIT_SIZE; + +/*mc SPR1319, makes it easier to keep track of the mfw editor*/ +#ifdef LSCREEN +/* SPR#1428 - SH - New Editor changes */ + #ifdef NEW_EDITOR + T_ED_DATA *editor_pointer; + #else /* NEW_EDITOR */ + T_MFW_HND* editor_pointer; + #endif /* NEW_EDITOR */ +#endif + +const char StrokePrompt[] = {0x7B, 0x14, 0x52, 0x12, 0x00, 0x3A, 0x00, 0x00}; +const char PinYinPrompt[] = {0x62, 0xFC, 0x97, 0xF3, 0x00, 0x3A, 0x00, 0x00}; +ZI8WCHAR const ZiStrokeKeyMap[10][3] = /* table for PINYIN */ +{ + {0, ZI8_STROKE_MORE}, + {1, ZI8_STROKE_OVER}, + {2, ZI8_STROKE_DOWN}, + {3, ZI8_STROKE_LEFT}, + {4, ZI8_STROKE_DOT}, + {5, ZI8_STROKE_OVER_DOWN}, + {6, ZI8_STROKE_CURVED_HOOK}, + {7, ZI8_STROKE_DOWN_OVER}, + {8, ZI8_STROKE_MORE}, + {9, ZI8_STROKE_OVER_DOWN_OVER}, +}; + +ZI8WCHAR const ZiPinYinKeyMap[9][6] = /* table for PINYIN */ +{ + {ZI8_CODE_TONES_1, ZI8_CODE_TONES_2, ZI8_CODE_TONES_3, ZI8_CODE_TONES_4, ZI8_CODE_TONES_5, 5}, + {ZI8_CODE_PINYIN_A, ZI8_CODE_PINYIN_B, ZI8_CODE_PINYIN_C, 0, 0, 3}, + {ZI8_CODE_PINYIN_D, ZI8_CODE_PINYIN_E, ZI8_CODE_PINYIN_F, 0, 0, 3}, + {ZI8_CODE_PINYIN_G, ZI8_CODE_PINYIN_H, ZI8_CODE_PINYIN_I, 0, 0, 3}, + {ZI8_CODE_PINYIN_J, ZI8_CODE_PINYIN_K, ZI8_CODE_PINYIN_L, 0, 0, 3}, + {ZI8_CODE_PINYIN_M, ZI8_CODE_PINYIN_N, ZI8_CODE_PINYIN_O, 0, 0, 3}, + {ZI8_CODE_PINYIN_P, ZI8_CODE_PINYIN_Q, ZI8_CODE_PINYIN_R, ZI8_CODE_PINYIN_S, 0, 4}, + {ZI8_CODE_PINYIN_T, ZI8_CODE_PINYIN_U, ZI8_CODE_PINYIN_V, 0, 0, 3}, + {ZI8_CODE_PINYIN_W, ZI8_CODE_PINYIN_X, ZI8_CODE_PINYIN_Y, ZI8_CODE_PINYIN_Z, 0, 4}, +}; + +typedef struct _IME_DATA +{ + int CandidateCursor; /* the indication of the current candidate highlighted */ + unsigned short TextBufferCount; // Total number of characters contained in the wszTextBuffer. + unsigned char candidates; /* last returned number of candidates */ + int TextCursor; /* the current test cursor */ + PZI8WCHAR pTextBuffer; /* the start of the text buffer */ + int TextBufferEditSize; /* */ + int TextBufferSize; /* */ + unsigned char moreCount; /* keeps track of the more count */ + PZI8WCHAR pDisplayElementBuffer; + ZI8UCHAR EditorMode; // To store current editor mode i.e. stroke, PinYin + unsigned char InputScreenType; // This variable is to state the different screen type. + PZI8GETPARAM pGetParam; /* pointer to Zi8GetParam */ +} IME_DATA, * PIME_DATA; + +typedef struct +{ + T_MMI_CONTROL mmi_control; + T_MFW_HND parent_win; + T_MFW_HND input_win; + T_MFW_HND input_kbd; + USHORT Identifier; + + ZI8UCHAR version; + ZI8WCHAR* wszTextBuffer;/*[TEXT_BUFFER_EDIT_SIZE + 1];*/ /* TEXT_BUFFER_EDIT_SIZE = 80 */ + ZI8WCHAR DisplayElementBuffer[TEXT_BUFFER_EXTRA_SPACE + 1]; /* TEXT_BUFFER_EXTRA_SPACE = 20 */ + ZI8WCHAR wszElementBuffer[TEXT_BUFFER_EXTRA_SPACE + 1]; /* TEXT_BUFFER_EXTRA_SPACE = 20 */ + ZI8GETPARAM GetParam; + IME_DATA Ime; + ZI8WCHAR wcCandidates[CANDIDATES_PER_GROUP+1]; /* CANDIDATES_PER_GROUP = 7 */ + ZI8WCHAR StartOfDisplayIndex; + ZI8WCHAR HighlightedCandidate[2]; // This arrary is used to store the highlighted character pointed by CandidateCursor + ZI8WCHAR CursorPosition[2]; //Used to show the cursor Position in the composed text. + ZI8UCHAR NumberOfKeyPress; + CHAR PerviousKeyPress; + T_MFW_HND options_win; + /* Start of variable decleared for dummy functions. This is to be removed when eZiText code is received*/ + /* End */ + T_CHINESE_DATA Callback_Data; + /*MC 15/07/02 keypad timer for Pinyin*/ + T_MFW_HND KeyPad_Timer_Handle; +#ifdef LSCREEN + #ifdef NEW_EDITOR /* SPR#1428 - SH - New Editor changes */ + T_ED_DATA *editor; + T_ED_ATTR editor_attr; + #else /* NEW_EDITOR */ + T_MFW_HND editor;/*mc SPR1319, using mfw_editor for colour display*/ + MfwEdtAttr editor_attr; + #endif /* NEW_EDITOR */ +#endif /* LSCREEN */ +} T_chinese_input; + + +static T_MFW_HND chinese_input_create (T_MFW_HND parent_win); + +static void chinese_input_exec (T_MFW_HND win, USHORT event, SHORT value, void * parameter); +static int chinese_input_win_cb (T_MFW_EVENT event, T_MFW_WIN * win); +static int chinese_input_kbd_cb (T_MFW_EVENT event, T_MFW_KBD * keyboard); + +/*mc 15/07/02*/ +static int chinese_pinyin_timer_cb (MfwEvt e, MfwTim *t); + +/* Initialize the defined structure */ +void IMEInitialize(PIME_DATA pIME, PZI8GETPARAM pGetParam, PZI8WCHAR wszTextBuffer, int TextBufferEditSize, + int TextBufferSize, PZI8WCHAR wcCandidates, PZI8WCHAR wszElementBuffer, PZI8WCHAR DisplayElementBuffer); +void IMECursorLeft(PIME_DATA pIME); /* move the cadidate cursor left */ +void IMECursorRight(PIME_DATA pIME); /* move the cadidate cursor right */ +void IMESelectCandidate(PIME_DATA pIME, PZI8WCHAR wszElementBuffer); /* Select the candidate at sursor */ +void IMEMore(PIME_DATA pIME); /* get the next group of candidates */ +void IMEKeyPress(PIME_DATA pIME, ZI8WCHAR wcStroke); /* enter the stroke and get new candidates */ +void IMEClear(PIME_DATA pIME, PZI8WCHAR wszElementBuffer); /* Clear the last stroke entered */ +void CandidateHighlightDisplayContorl(PIME_DATA pIME, PZI8WCHAR HighlightedCandidate); +void TextCursorDisplayContorl(PIME_DATA pIME, PZI8WCHAR CursorPosition, int InsertLine); +void IMEChangeMode(PIME_DATA pIME, PZI8GETPARAM pGetParam); +void DataConvert(PIME_DATA pIME); +ZI8WCHAR Uni_strlen(PZI8WCHAR String); + +/*****************************Functions*****************************************/ +/******************************************************************************* + + $Function: LatinChar + + $Description: Returns true if character is in ASCII range + + $Returns: UBYTE (TRUE/FALSE) + + $Arguments: Wide char in Ezitext format (not our display format) + +*******************************************************************************/ +UBYTE LatinChar(ZI8WCHAR char_code) +{ //if last byte is 0x00 and first byte is between 0x20 and 0x7E + if ((char_code% 0x100 == 0)&&(char_code>=0x2000) && (char_code<0x7F00)) + return TRUE; + else + return FALSE; +} + +/******************************************************************************* + + $Function: chinese_input + + $Description: starts chinese editor + + $Returns: Window handle + + $Arguments: parebt window, editor attribute structure + +*******************************************************************************/ +T_MFW_HND chinese_input (T_MFW_HND parent_win, T_CHINESE_DATA* chinese_data) +{ + T_MFW_HND win; + win = chinese_input_create (parent_win); + if(win NEQ NULL) + { + SEND_EVENT (win, CHINESE_INPUT_INIT, 0, chinese_data); + } + return win; +} + + +/******************************************************************************* + + $Function: chinese_input_create + + $Description: Creates chinese editor window + + $Returns: Dialogue info win + + $Arguments: parent win + +*******************************************************************************/ +static T_MFW_HND chinese_input_create (T_MFW_HND parent_win) +{ + T_MFW_WIN * win_data; + T_chinese_input * data = (T_chinese_input *)ALLOC_MEMORY (sizeof (T_chinese_input)); + + TRACE_EVENT ("chinese_input_create()"); + + data->input_win = win_create (parent_win, 0, E_WIN_VISIBLE, (T_MFW_CB)chinese_input_win_cb); + if(data->input_win EQ 0) + return 0; + /* Create window handler */ + data->mmi_control.dialog = (T_DIALOG_FUNC)chinese_input_exec; + data->mmi_control.data = data; + data->parent_win = parent_win; + win_data = ((T_MFW_HDR *)data->input_win)->data; + win_data->user = (void *)data; + + /*MC 15/07/02 create timer for pinyin multitap*/ + data->KeyPad_Timer_Handle = tim_create(data->input_win, CHINESE_KEYPAD_TIME, (MfwCb)chinese_pinyin_timer_cb); + memset( Counter, 0, sizeof(char)*KCD_STAR);/*MC set counters to 0*/ + + /*return window handle */ + return data->input_win; +} + +/******************************************************************************* + + $Function: chinese_pinyin_timer_cb + + $Description: Keypad timer callback + + $Returns: int + + $Arguments: Event mask and timer structure + +*******************************************************************************/ +static int chinese_pinyin_timer_cb (MfwEvt e, MfwTim *t) +{ T_MFW_WIN * win = (T_MFW_WIN *)mfwParent( mfw_header()); + T_chinese_input * data = (T_chinese_input *)win->user; + int i; + TRACE_EVENT("chinese_pinyin_timer_cb()"); + for(i=0; i< KCD_STAR; i++)//MC, set all counters to 0 + Counter[i] = 0; +} + + + +/******************************************************************************* + + $Function: chinese_input_destroy + + $Description: Destruction of an information dialog + + $Returns: void + + $Arguments: win + +*******************************************************************************/ +void chinese_input_destroy (T_MFW_HND own_window) +{ + T_MFW_WIN * win = ((T_MFW_HDR *)own_window)->data; + T_chinese_input * data = (T_chinese_input *)win->user; + TRACE_EVENT ("chinese_input_destroy()"); + + if (own_window == NULL) + { + TRACE_EVENT ("Error :- Called with NULL Pointer"); + return; + } + + if(data) + { + /* Exit TIMER & KEYBOARD Handle */ + kbd_delete (data->input_kbd); + /* Delete WIN Handler */ + win_delete (data->input_win); + /* Free Memory */ + /*MC 15/07/02, delete keyboard timer*/ + tim_delete(data->KeyPad_Timer_Handle); + data->KeyPad_Timer_Handle= NULL; + + /* SPR#1428 - SH - New Editor changes */ +#ifdef LSCREEN +#ifdef NEW_EDITOR + if (data->editor) + { + ATB_edit_Destroy(data->editor); + } +#endif +#endif + + FREE_MEMORY ((void *)data, sizeof (T_chinese_input)); + } + else + { + TRACE_EVENT ("chinese_input_destroy() - data already destroyed") ; + } +} + + +/******************************************************************************* + + $Function: chinese_input + + $Description: + + $Returns: void + + $Arguments: win, window handle event, value, parameter + +*******************************************************************************/ +void chinese_input_exec (T_MFW_HND win, USHORT event, SHORT value, void * parameter) +{ + T_MFW_WIN * win_data = ((T_MFW_HDR *)win)->data; + T_chinese_input * data = (T_chinese_input *)win_data->user; + T_CHINESE_DATA * chinese_data = (T_CHINESE_DATA *)parameter; +#ifdef NEW_EDITOR /* SPR#1428 - SH - New Editor changes */ + T_AUI_EDIT_CB Callback = data->Callback_Data.Callback; +#else /* NEW_EDITOR */ + T_EDIT_CB Callback = data->Callback_Data.Callback; + #endif /* NEW_EDITOR */ + T_MFW_HND parent_win = data->parent_win; + USHORT Identifier = data->Callback_Data.Identifier; + + TRACE_EVENT ("chinese_input_exec()"); + switch (event) + { + case CHINESE_INPUT_INIT: + data->Callback_Data = *chinese_data; + TEXT_BUFFER_EDIT_SIZE = data->Callback_Data.EditorSize; + /* Initialize dialog */ + /* Create timer and keyboard handler */ + data->input_kbd = kbd_create (win, KEY_ALL, (T_MFW_CB)chinese_input_kbd_cb); + /* Initialize all data structure and veriables to zero */ + memset(&data->Ime, 0, sizeof(data->Ime)); + memset(&data->GetParam, 0, sizeof(data->Ime)); + memset(&data->wcCandidates, 0, sizeof(data->wcCandidates)); + memset(&data->HighlightedCandidate, 0, sizeof(data->HighlightedCandidate)); + memset(&data->CursorPosition, 0, sizeof(data->CursorPosition)); + memset(&data->DisplayElementBuffer, 0,sizeof(data->DisplayElementBuffer)); + data->StartOfDisplayIndex = 0; + data->NumberOfKeyPress = 0; + data->PerviousKeyPress = -1; + + /* Now intitialize the Zi8 Core Engine */ + Zi8Initialize(); + /* Now initialize the IME */ + data->wszTextBuffer = (ZI8WCHAR*)&chinese_data->TextString[2]; //ignore first char (Unicode marker) + IMEInitialize(&data->Ime, &data->GetParam, data->wszTextBuffer, TEXT_BUFFER_EDIT_SIZE, + sizeof(data->wszTextBuffer), data->wcCandidates, data->wszElementBuffer, data->DisplayElementBuffer); + /* Store any other data */ + #ifdef LSCREEN /* SPR 1319 create an mfw editor to display editor content*/ + +/* SPR#1428 - SH - New Editor changes */ +#ifdef NEW_EDITOR + AUI_edit_SetAttr(&data->editor_attr, 0, COLOUR_EDITOR, EDITOR_FONT, ED_MODE_ALPHA, ED_CURSOR_BAR, ATB_DCS_UNICODE, (UBYTE *)chinese_data->TextString, TEXT_BUFFER_EDIT_SIZE+1); + data->editor_attr.win_size.sy = Mmi_layout_line_height()*8;/*Don't want to cover whole screen*/ + data->editor = ATB_edit_Create(&data->editor_attr, 0); + ATB_edit_Init(data->editor); + ATB_edit_Char(data->editor, ctrlBottom, TRUE); +#else /* NEW_EDITOR */ + editor_attr_init(&data->editor_attr, 0, edtCurBar1, NULL, chinese_data->TextString,TEXT_BUFFER_EDIT_SIZE*2+2 , COLOUR_EDITOR ); + data->editor_attr.win.sy = Mmi_layout_line_height()*8;/*Don't want to cover whole screen*/ + data->editor =edtCreate(data->input_win, &data->editor_attr, 0, 0); + edtChar(data->editor, ecBottom); + edtUnhide (data->editor); +#endif /* NEW_EDITOR */ + editor_pointer = data->editor; + #endif + win_show (win); + break; + + /*MC SPR 1752 same as E_ED_DESTROY*/ + case CHINESE_INPUT_DESTROY: + if (data) + { + chinese_input_destroy(win); + } + break; + + /*MC SPR 1752, new event*/ + case CHINESE_INPUT_DEINIT: + {/* on DEINIT => selfdestroy; sendevent <value> */ + int i; + + + //GW-SPR-#1068-After the callback, ensure 'data' is up-to-date + if (Callback) + { + (Callback) (parent_win, Identifier, value); + //Callback may have freed data - if so reinit pointer + data = (T_chinese_input *)win_data->user; + } + + if (data) + { + if (data->Callback_Data.DestroyEditor == TRUE) + { + chinese_input_destroy(win); + } + } + } + break; + case ADD_SYMBOL:/*adding a symbol to chinese editor from symbol selection screen*/ + if (data->Ime.TextBufferCount < TEXT_BUFFER_EDIT_SIZE) + { +#ifndef LSCREEN + + int i=0; + int j=0; + + if(data->Ime.TextCursor < data->Ime.TextBufferCount) /* locate the text cursor position for correct character insertion */ + {/* shift and move characters to make room to insert the selected character */ + for (i=data->Ime.TextCursor; i<data->Ime.TextBufferCount; i++) + { + data->Ime.pTextBuffer[data->Ime.TextBufferCount - j]=data->Ime.pTextBuffer[data->Ime.TextBufferCount - j - 1]; + j++; + } + } + /* SPR#1428 - SH - New Editor changes */ +#ifdef NEW_EDITOR + /* Now, value we get is already unicode */ + data->Ime.pTextBuffer[data->Ime.TextCursor++]= (ZI8WCHAR)((USHORT)value); +#else + /*Shift char up into Unicode from ASCII*/ + data->Ime.pTextBuffer[data->Ime.TextCursor++]= (ZI8WCHAR)(SymbolChar << 8); +#endif + data->Ime.TextBufferCount++;/*increase char count by one*/ +#else /*SPR 1319*/ + + /* SPR#1428 - SH - New Editor changes */ +#ifdef NEW_EDITOR + ATB_edit_Char(data->editor, (USHORT)value, TRUE); +#else /* NEW_EDITOR */ + edtChar(data->editor, SymbolChar<<8);/*pop the symbol in the editor*/ +#endif /* NEW_EDITOR */ + data->Ime.TextBufferCount++;/*increase char count by one*/ +#endif /* COLOURDISPLAY */ + } + win_show(win); + break; + case LATIN_INPUT:/*return from Latin editor*/ + /*update size of buffer*/ + data->Ime.TextBufferCount = Uni_strlen(data->Ime.pTextBuffer); + data->Ime.TextCursor = data->Ime.TextBufferCount;/*move cursor to end*/ +#ifdef LSCREEN +#ifdef NEW_EDITOR + resources_setColour(COLOUR_EDITOR); + ATB_edit_Refresh(data->editor); + ATB_edit_MoveCursor(data->editor, ctrlBottom, TRUE); +#endif +#endif + //win_show(data->input_win); + break; + } +} + + +/******************************************************************************* + + $Function: chinese_input_win_cb + + $Description: + + $Returns: void + + $Arguments: window handle event, win +*******************************************************************************/ +static int chinese_input_win_cb (T_MFW_EVENT event, T_MFW_WIN * win) +{ + T_chinese_input * data = (T_chinese_input *)win->user; + int i = 0; + int j = 0; + PZI8WCHAR Temp_ptr; + TRACE_EVENT ("chinese_input_win_cb()"); + + if(data EQ 0) + return 1; + switch (event) + { + case E_WIN_VISIBLE: + if (win->flags & E_WIN_VISIBLE) + { + /* + ** Initialise the colours for the editor + */ + resources_setColour(COLOUR_EDITOR); + + /* Print the information dialog */ + /* Clear Screen */ + dspl_ClearAll(); + switch (data->Ime.InputScreenType) + { + case TEXT_DISPLAY_SCREEN: + { + + /* This section of the code was written to display the data stored in the text buffer. The text cursor position */ + /* was also taken into consideration to display the correct portion of text during editing (when data stored in */ + /* the text buffer is more than two line display. */ + ZI8WCHAR TempArray[CANDIDATES_PER_GROUP*2]; //maximum no of chars possible in a line + ZI8WCHAR TempArray2[CANDIDATES_PER_GROUP+1]; + int i; + int space_counter; + + UBYTE first_line= 0; //no of chars in first line(set to minimum) + UBYTE second_line=0; //no of chars in second line + + dspl_BitBlt(75,0,8,8,0,(char*)TextIconeZiTextSmall,0); + + memset(TempArray, 0, CANDIDATES_PER_GROUP*2); + if(data->Ime.TextBufferCount == 0) //If text buffer is empty + { + displaySoftKeys(data->Callback_Data.LeftSoftKey,TxtSoftBack); /* Softkey display*/ + } + else + + #ifndef LSCREEN + { + if(data->Ime.TextBufferCount <= (CANDIDATES_PER_GROUP * 2)) // data in text buffer is within 2 lines + { + + for(i=0; i<CANDIDATES_PER_GROUP; i++) + TempArray[i]= data->wszTextBuffer[data->StartOfDisplayIndex+ i]; + TempArray[CANDIDATES_PER_GROUP] = 0x0000; + + dspl_TextOut(1,Mmi_layout_line(1),DSPL_TXTATTR_UNICODE,(char*)TempArray); + if(data->Ime.TextBufferCount > CANDIDATES_PER_GROUP) + { + for(i=0; i<CANDIDATES_PER_GROUP; i++) + TempArray2[i]= data->wszTextBuffer[data->StartOfDisplayIndex+ i+CANDIDATES_PER_GROUP]; + TempArray2[CANDIDATES_PER_GROUP] = 0x0000; + dspl_TextOut(1,Mmi_layout_line(2),DSPL_TXTATTR_UNICODE,(char *)TempArray2); + } + j = (data->Ime.TextCursor / CANDIDATES_PER_GROUP) + 1; + TextCursorDisplayContorl(&data->Ime, data->CursorPosition, j); + displaySoftKeys(data->Callback_Data.LeftSoftKey,TxtDelete); /* Softkey display*/ + } + else // data in text buffer is more than 14 characters. + { + if(data->Ime.TextCursor == data->StartOfDisplayIndex) + { + for(i=0; i<CANDIDATES_PER_GROUP; i++) + TempArray[i]= data->wszTextBuffer[data->StartOfDisplayIndex+ i]; + TempArray[CANDIDATES_PER_GROUP] = 0x0000; + dspl_TextOut(1,Mmi_layout_line(1),DSPL_TXTATTR_UNICODE,(char *)TempArray); + for(i=0; i<CANDIDATES_PER_GROUP; i++) + TempArray2[i]= data->wszTextBuffer[data->StartOfDisplayIndex+ i +CANDIDATES_PER_GROUP]; + TempArray2[CANDIDATES_PER_GROUP] = 0x0000; + dspl_TextOut(1,Mmi_layout_line(2),DSPL_TXTATTR_UNICODE,(char *)TempArray2); + TextCursorDisplayContorl(&data->Ime, data->CursorPosition, 1); + } + else if(data->Ime.TextCursor > data->StartOfDisplayIndex) + { + while(data->Ime.TextCursor - data->StartOfDisplayIndex >= CANDIDATES_PER_GROUP*2) + { + data->StartOfDisplayIndex = data->StartOfDisplayIndex + CANDIDATES_PER_GROUP; + } + for(i=0; i<CANDIDATES_PER_GROUP; i++) + TempArray[i]= data->wszTextBuffer[data->StartOfDisplayIndex+ i]; + TempArray[CANDIDATES_PER_GROUP] = 0x0000; + dspl_TextOut(1,Mmi_layout_line(1),DSPL_TXTATTR_UNICODE,(char *)TempArray); + + for(i=0; i<CANDIDATES_PER_GROUP; i++) + TempArray2[i]= data->wszTextBuffer[data->StartOfDisplayIndex+ i +CANDIDATES_PER_GROUP]; + TempArray2[CANDIDATES_PER_GROUP] = 0x0000; + dspl_TextOut(1,Mmi_layout_line(2),DSPL_TXTATTR_UNICODE,(char *)TempArray2); + + if((data->Ime.TextCursor - data->StartOfDisplayIndex) < CANDIDATES_PER_GROUP) + j = 1; + else if((data->Ime.TextCursor - data->StartOfDisplayIndex) < CANDIDATES_PER_GROUP * 2) + j = 2; + TextCursorDisplayContorl(&data->Ime, data->CursorPosition, j); + } + else if(data->Ime.TextCursor < data->StartOfDisplayIndex && data->StartOfDisplayIndex != 0) + { + data->StartOfDisplayIndex = data->StartOfDisplayIndex - CANDIDATES_PER_GROUP; + for(i=0; i<CANDIDATES_PER_GROUP; i++) + TempArray[i]= data->wszTextBuffer[data->StartOfDisplayIndex+ i ]; + TempArray[CANDIDATES_PER_GROUP] = 0x0000; + dspl_TextOut(1,Mmi_layout_line(1),DSPL_TXTATTR_UNICODE,(char *)TempArray); + for(i=0; i<CANDIDATES_PER_GROUP; i++) + TempArray2[i]= data->wszTextBuffer[data->StartOfDisplayIndex+ i +CANDIDATES_PER_GROUP]; + TempArray2[CANDIDATES_PER_GROUP] = 0x0000; + dspl_TextOut(1,Mmi_layout_line(2),DSPL_TXTATTR_UNICODE,(char *)TempArray2); + if((data->Ime.TextCursor - data->StartOfDisplayIndex) < CANDIDATES_PER_GROUP) + j = 1; + else if((data->Ime.TextCursor - data->StartOfDisplayIndex) < CANDIDATES_PER_GROUP * 2) + j = 2; + TextCursorDisplayContorl(&data->Ime, data->CursorPosition, j); + } + + + displaySoftKeys(data->Callback_Data.LeftSoftKey,TxtDelete); /* Softkey display*/ + } + } + #else /*SPR 1319, show editor and softkeys*/ + /* SPR#1428 - SH - New Editor changes */ +#ifdef NEW_EDITOR + ATB_edit_Unhide(data->editor); + ATB_edit_Show(data->editor); +#else /* NEW_EDITOR */ + edtUnhide(data->editor); + edtShow(data->editor); +#endif /* NEW_EDITOR */ + displaySoftKeys(data->Callback_Data.LeftSoftKey,TxtDelete); +#endif + } + break; + case STROKE_INPUT_SCREEN: +#ifndef LSCREEN + /* Display the correct portion composed text stored in wszTextBuffer. If the text cursor is not pointing at */ + /* the end of the text buffer, the display content is then adjusted to display the correct portion of the */ + /* text buffer. */ + if(data->Ime.TextBufferCount <=CANDIDATES_PER_GROUP) //check text buffer count + { + if(data->Ime.TextBufferCount == data->Ime.TextCursor) + { + dspl_TextOut(1,0,DSPL_TXTATTR_UNICODE,(char*)data->wszTextBuffer); + } + else + { + dspl_TextOut(1,0,DSPL_TXTATTR_UNICODE,(char*)data->wszTextBuffer); + TextCursorDisplayContorl(&data->Ime, data->CursorPosition, 0); + } + } + else //when data->Ime.TextBufferCount > CANDIDATES_PER_GROUP + { + if(data->Ime.TextBufferCount == data->Ime.TextCursor) + { + Temp_ptr = data->wszTextBuffer; + Temp_ptr = Temp_ptr + data->Ime.TextBufferCount - CANDIDATES_PER_GROUP; + dspl_TextOut(1,0,DSPL_TXTATTR_UNICODE,(char *)Temp_ptr); + } + else if(data->Ime.TextCursor < CANDIDATES_PER_GROUP) + { + dspl_TextOut(1,0,DSPL_TXTATTR_UNICODE,(char*)data->wszTextBuffer); + TextCursorDisplayContorl(&data->Ime, data->CursorPosition, 0); + } + else + { + Temp_ptr = &data->wszTextBuffer[data->Ime.TextCursor] - CANDIDATES_PER_GROUP + 1; + dspl_TextOut(1,0,DSPL_TXTATTR_UNICODE,(char *)Temp_ptr); + dspl_TextOut(73,0,DSPL_TXTATTR_UNICODE|DSPL_TXTATTR_INVERS,(char*)data->CursorPosition); + } + } +#else /*SPR 1319, show editor*/ +/* SPR#1428 - SH - New Editor changes */ +#ifdef NEW_EDITOR + ATB_edit_Unhide(data->editor); + ATB_edit_Show(data->editor); +#else /* NEW_EDITOR */ + edtUnhide(data->editor); + edtShow(data->editor); +#endif /* NEW_EDITOR */ +#endif +#ifndef LSCREEN + dspl_TextOut(0,Mmi_layout_line(1),DSPL_TXTATTR_UNICODE,(char*)StrokePrompt);/* Display input prompt */ +#else + /*SPR 1319 show stroke prompt*/ + dspl_TextOut(0,SCREEN_SIZE_Y-Mmi_layout_line(4),DSPL_TXTATTR_UNICODE,(char*)StrokePrompt);/* Display input prompt */ +#endif + /* Display input sequence for stroke */ + i = Uni_strlen(data->DisplayElementBuffer); + if( i <= 4) + { +#ifndef LSCREEN + dspl_TextOut(CHI_FONT_WIDTH*3,Mmi_layout_line(2),DSPL_TXTATTR_UNICODE,(char*)data->DisplayElementBuffer);//data->wszElementBuffer); +#else + /*mc SPR1319*/ + dspl_TextOut(CHI_FONT_WIDTH*3,SCREEN_SIZE_Y- Mmi_layout_line(4),DSPL_TXTATTR_UNICODE,(char*)data->DisplayElementBuffer);//data->wszElementBuffer); +#endif + } + else + { + Temp_ptr = data->DisplayElementBuffer; + Temp_ptr = Temp_ptr + i - 4; +#ifndef LSCREEN + dspl_TextOut(CHI_FONT_WIDTH*3,Mmi_layout_line(1),DSPL_TXTATTR_UNICODE,(char*)Temp_ptr);//data->wszElementBuffer); +#else + /*mc SPR1319*/ + dspl_TextOut(CHI_FONT_WIDTH*3,SCREEN_SIZE_Y-Mmi_layout_line(4),DSPL_TXTATTR_UNICODE,(char*)Temp_ptr);//data->wszElementBuffer); +#endif + } + +#ifndef LSCREEN + /* Display candidate characters returned from eZiText */ + dspl_TextOut(1,Mmi_layout_line(2),DSPL_TXTATTR_UNICODE,(char*)data->wcCandidates); +#else + /*mc SPR1319*/ + dspl_TextOut(1,SCREEN_SIZE_Y-Mmi_layout_line(3),DSPL_TXTATTR_UNICODE,(char*)data->wcCandidates); +#endif + + /* Highlight the candidate character pointed by Ime.CandidateCursor */ + CandidateHighlightDisplayContorl(&data->Ime, data->HighlightedCandidate); + if (Uni_strlen(data->DisplayElementBuffer) > 0) + displaySoftKeys(TxtSoftSelect,TxtDelete); /* Softkey display*/ + else + displaySoftKeys(TxtSoftSelect,TxtSoftOK); /* Softkey display*/ + + break; + case PINYIN_INPUT_SCREEN: + /* Display the correct portion composed text stored in wszTextBuffer. If the text cursor is not pointing at */ + /* the end of the text buffer, the display content is then adjusted to display the correct portion of the */ + /* text buffer. + */ +#ifndef LSCREEN + if(data->Ime.TextBufferCount <=CANDIDATES_PER_GROUP) //check text buffer count + { + if(data->Ime.TextBufferCount == data->Ime.TextCursor) + { + dspl_TextOut(1,0,DSPL_TXTATTR_UNICODE,(char*)data->wszTextBuffer); + } + else + { + dspl_TextOut(1,0,DSPL_TXTATTR_UNICODE,(char*)data->wszTextBuffer); + TextCursorDisplayContorl(&data->Ime, data->CursorPosition, 0); + } + } + else //when data->Ime.TextBufferCount > CANDIDATES_PER_GROUP + { + if(data->Ime.TextBufferCount == data->Ime.TextCursor) + { + Temp_ptr = data->wszTextBuffer; + Temp_ptr = Temp_ptr + data->Ime.TextBufferCount - CANDIDATES_PER_GROUP; + dspl_TextOut(1,0,DSPL_TXTATTR_UNICODE,(char *)Temp_ptr); + } + else if(data->Ime.TextCursor < CANDIDATES_PER_GROUP) + { + dspl_TextOut(1,0,DSPL_TXTATTR_UNICODE,(char*)data->wszTextBuffer); + TextCursorDisplayContorl(&data->Ime, data->CursorPosition, 0); + } + else + { + Temp_ptr = &data->wszTextBuffer[data->Ime.TextCursor] - CANDIDATES_PER_GROUP + 1; + dspl_TextOut(1,0,DSPL_TXTATTR_UNICODE,(char *)Temp_ptr); + dspl_TextOut(73,0,DSPL_TXTATTR_UNICODE|DSPL_TXTATTR_INVERS,(char*)data->CursorPosition); + } + } +#else + /*mc SPR1319*/ + /* SPR#1428 - SH - New Editor changes */ +#ifdef NEW_EDITOR + ATB_edit_Unhide(data->editor); + ATB_edit_Show(data->editor); +#else /* NEW_EDITOR */ + edtUnhide(data->editor); + edtShow(data->editor); +#endif /* NEW_EDITOR */ +#endif +#ifndef LSCREEN + dspl_TextOut(0,Mmi_layout_line(1),DSPL_TXTATTR_UNICODE,(char*)PinYinPrompt);/* Display input prompt */ +#else + /*mc SPR1319*/ + dspl_TextOut(0,SCREEN_SIZE_Y - Mmi_layout_line(4),DSPL_TXTATTR_UNICODE,(char*)PinYinPrompt);/* Display input prompt */ +#endif + /* Display input sequence for Pin-yin input */ + i = Uni_strlen(data->DisplayElementBuffer); + if( i <= 4) + { +#ifndef LSCREEN + dspl_TextOut(CHI_FONT_WIDTH*3,Mmi_layout_line(1),DSPL_TXTATTR_UNICODE,(char*)data->DisplayElementBuffer);//data->wszElementBuffer); +#else + /*mc SPR1319*/ + dspl_TextOut(CHI_FONT_WIDTH*3,SCREEN_SIZE_Y-Mmi_layout_line(4),DSPL_TXTATTR_UNICODE,(char*)data->DisplayElementBuffer);//data->wszElementBuffer); +#endif + } + else + { + Temp_ptr = data->DisplayElementBuffer; + Temp_ptr = Temp_ptr + i - 4; +#ifndef LSCREEN + dspl_TextOut(CHI_FONT_WIDTH*3,Mmi_layout_line(1),DSPL_TXTATTR_UNICODE,(char*)Temp_ptr);//data->wszElementBuffer); +#else + /*mc SPR1319*/ + dspl_TextOut(CHI_FONT_WIDTH*3,SCREEN_SIZE_Y -Mmi_layout_line(4),DSPL_TXTATTR_UNICODE,(char*)Temp_ptr);//data->wszElementBuffer); +#endif + } + /* Display candidate characters returned from eZiText */ +#ifndef LSCREEN + dspl_TextOut(1,Mmi_layout_second_line(),DSPL_TXTATTR_UNICODE,(char*)data->wcCandidates); +#else + /*mc SPR1319*/ + dspl_TextOut(1,SCREEN_SIZE_Y-Mmi_layout_line(3),DSPL_TXTATTR_UNICODE,(char*)data->wcCandidates); +#endif + /* Highlight the candidate character pointed by Ime.CandidateCursor */ + CandidateHighlightDisplayContorl(&data->Ime, data->HighlightedCandidate); + /*MC should have "Delete" softkey when entering pinyin letters*/ + if (Uni_strlen(data->DisplayElementBuffer) > 0) + displaySoftKeys(TxtSoftSelect,TxtDelete); /* Softkey display*/ + else + displaySoftKeys(TxtSoftSelect,TxtSoftOK); /* Softkey display*/ + break; + case WORD_ASSOCIATION_SCREEN: + /* Display the correct portion composed text stored in wszTextBuffer. If the text cursor is not pointing at */ + /* the end of the text buffer, the display content is then adjusted to display the correct portion of the */ + /* text buffer. + */ +#ifndef LSCREEN + if(data->Ime.TextBufferCount <=CANDIDATES_PER_GROUP) //check text buffer count + { + if(data->Ime.TextBufferCount == data->Ime.TextCursor) + { + dspl_TextOut(1,0,DSPL_TXTATTR_UNICODE,(char*)data->wszTextBuffer); + } + else + { + dspl_TextOut(1,0,DSPL_TXTATTR_UNICODE,(char*)data->wszTextBuffer); + TextCursorDisplayContorl(&data->Ime, data->CursorPosition, 0); + } + } + else //when data->Ime.TextBufferCount > CANDIDATES_PER_GROUP + { + if(data->Ime.TextBufferCount == data->Ime.TextCursor) + { + Temp_ptr = data->wszTextBuffer; + Temp_ptr = Temp_ptr + data->Ime.TextBufferCount - CANDIDATES_PER_GROUP; + dspl_TextOut(1,0,DSPL_TXTATTR_UNICODE,(char *)Temp_ptr); + } + else if(data->Ime.TextCursor < CANDIDATES_PER_GROUP) + { + dspl_TextOut(1,0,DSPL_TXTATTR_UNICODE,(char*)data->wszTextBuffer); + TextCursorDisplayContorl(&data->Ime, data->CursorPosition, 0); + } + else + { + Temp_ptr = &data->wszTextBuffer[data->Ime.TextCursor] - CANDIDATES_PER_GROUP + 1; + dspl_TextOut(1,0,DSPL_TXTATTR_UNICODE,(char *)Temp_ptr); + dspl_TextOut(73,0,DSPL_TXTATTR_UNICODE|DSPL_TXTATTR_INVERS,(char*)data->CursorPosition); + } + } +#else + /*mc SPR1319*/ + /* SPR#1428 - SH - New Editor changes */ +#ifdef NEW_EDITOR + ATB_edit_Unhide(data->editor); + ATB_edit_Show(data->editor); +#else /* NEW_EDITOR */ + edtUnhide(data->editor); + edtShow(data->editor); +#endif /* NEW_EDITOR */ +#endif + if(data->Ime.EditorMode == STROKE_INPUT_MODE) + { +#ifndef LSCREEN + dspl_TextOut(0,Mmi_layout_line(1),DSPL_TXTATTR_UNICODE,(char*)StrokePrompt); /* Display input prompt */ + /* Display input sequence for stroke */ +#else + /*mc SPR1319*/ + dspl_TextOut(0,SCREEN_SIZE_Y -Mmi_layout_line(4),DSPL_TXTATTR_UNICODE,(char*)StrokePrompt); /* Display input prompt */ + /* Display input sequence for stroke */ + +#endif + } + else if(data->Ime.EditorMode == PINYIN_INPUT_MODE) + { +#ifndef LSCREEN + dspl_TextOut(0,Mmi_layout_line(1),DSPL_TXTATTR_UNICODE,(char*)PinYinPrompt); /* Display input prompt */ + /* Display input sequence for Pin-yin input */ +#else + dspl_TextOut(0,SCREEN_SIZE_Y-Mmi_layout_line(4),DSPL_TXTATTR_UNICODE,(char*)PinYinPrompt); /* Display input prompt */ + /* Display input sequence for Pin-yin input */ +#endif + } +#ifndef LSCREEN + /* Display candidate charaters returned from eZiText */ + dspl_TextOut(1,Mmi_layout_line(2),DSPL_TXTATTR_UNICODE,(char*)data->wcCandidates); +#else + + dspl_TextOut(1,SCREEN_SIZE_Y-Mmi_layout_line(3),DSPL_TXTATTR_UNICODE,(char*)data->wcCandidates); +#endif + /* Highlight the candidate character pointed by Ime.CandidateCursor */ + CandidateHighlightDisplayContorl(&data->Ime, data->HighlightedCandidate); + + displaySoftKeys(TxtSoftSelect,TxtSoftOK); /* Softkey display*/ + break; + default: + break; + } + } + + break; + default: + return 0; + } + + return 1; +} + + +/******************************************************************************* + + $Function: chinese_input_kbd_cb + + $Description: Keyboard event handler + + $Returns: status int + + $Arguments: window handle event, keyboard control block + +*******************************************************************************/ + +static int chinese_input_kbd_cb (T_MFW_EVENT event, T_MFW_KBD *keyboard) +{ + T_MFW_HND win = mfw_parent (mfw_header()); + T_MFW_WIN * win_data = ((T_MFW_HDR *)win)->data; + T_chinese_input * data = (T_chinese_input *)win_data->user; + T_MFW_HND parent_win = data->parent_win; + USHORT Identifier = data->Identifier; + int temp = 0; + // void (* Callback)() = data->Callback; + + TRACE_EVENT("chinese_input_kbd_cb"); +/***************************Go-lite Optimization changes Start***********************/ +//Aug 16, 2004 REF: CRR 24323 Deepa M.D +TRACE_EVENT_P6("Counters %d:%d:%d:%d:%d:%d", Counter[0], Counter[1], Counter[2], Counter[3], + Counter[4], Counter[5]); +/***************************Go-lite Optimization changes end***********************/ + switch (keyboard->code) + { + case KCD_LEFT: + switch(data->Ime.EditorMode) + { + case STROKE_INPUT_MODE: + switch (data->Ime.InputScreenType) + { + case TEXT_DISPLAY_SCREEN: + //access to the option list. + SEND_EVENT(win, CHINESE_INPUT_DEINIT/*SPR 1752*/, INFO_KCD_LEFT, NULL); + break; + case STROKE_INPUT_SCREEN: + case WORD_ASSOCIATION_SCREEN: + IMESelectCandidate(&data->Ime, data->wszElementBuffer); + data->HighlightedCandidate[0] = data->wcCandidates[data->Ime.CandidateCursor]; + break; + default: + break; + } + winShow(win); + break; + + case PINYIN_INPUT_MODE: + switch (data->Ime.InputScreenType) + { + case TEXT_DISPLAY_SCREEN: + SEND_EVENT(win, CHINESE_INPUT_DEINIT/*SPR 1752*/, INFO_KCD_LEFT, NULL); + //access to the option list. + break; + case PINYIN_INPUT_SCREEN: + case WORD_ASSOCIATION_SCREEN: + memset( Counter, 0, sizeof(char)*KCD_STAR);/*MC set counters to 0*/ + IMESelectCandidate(&data->Ime, data->wszElementBuffer); + data->HighlightedCandidate[0] = data->wcCandidates[data->Ime.CandidateCursor]; + + break; + default: + break; + } + winShow(win); + default: + break; + } + + break; + case KCD_RIGHT: + switch(data->Ime.EditorMode) + { + case STROKE_INPUT_MODE: + switch (data->Ime.InputScreenType) + { + case TEXT_DISPLAY_SCREEN: + if(data->Ime.TextBufferCount == 0) + { /* When there is no stored data, return back to the menu*/ + //GW-SPR-#1068-Destroy using event - execute callback of the function that created the editor + SEND_EVENT(win, CHINESE_INPUT_DEINIT/*SPR 1752*/, INFO_KCD_RIGHT, NULL); + } + else + { + IMEClear(&data->Ime, data->wszElementBuffer); + } + break; + case STROKE_INPUT_SCREEN: + IMEClear(&data->Ime, data->wszElementBuffer); + data->HighlightedCandidate[0] = data->wcCandidates[data->Ime.CandidateCursor]; + break; + case WORD_ASSOCIATION_SCREEN: + data->Ime.InputScreenType = TEXT_DISPLAY_SCREEN; + break; + default: + break; + } + winShow(win); + break; + case PINYIN_INPUT_MODE: + switch (data->Ime.InputScreenType) + { + case TEXT_DISPLAY_SCREEN: + if(data->Ime.TextBufferCount == 0) + { /* When there is no stored data, return back to the menu*/ + //GW-SPR-#1068-Destroy using event - execute callback of the function that created the editor + SEND_EVENT(win, CHINESE_INPUT_DEINIT/*SPR 1752*/, INFO_KCD_RIGHT, NULL); + } + else + { + IMEClear(&data->Ime, data->wszElementBuffer); + data->HighlightedCandidate[0] = data->wcCandidates[data->Ime.CandidateCursor]; + } + break; + case PINYIN_INPUT_SCREEN: + memset( Counter, 0, sizeof(char)*KCD_STAR);/*MC set counters to 0*/ + IMEClear(&data->Ime, data->wszElementBuffer); + data->HighlightedCandidate[0] = data->wcCandidates[data->Ime.CandidateCursor]; + break; + case WORD_ASSOCIATION_SCREEN: + data->Ime.InputScreenType = TEXT_DISPLAY_SCREEN; + break; + default: + break; + } + winShow(win); + break; + + default: + break; + } + break; + case KCD_HUP: + //GW-SPR-#1068-Destroy using event - execute callback of the function that created the editor + SEND_EVENT(win, CHINESE_INPUT_DEINIT/*SPR 1752*/, INFO_KCD_HUP, NULL); + break; + case KCD_MNUUP: + switch(data->Ime.EditorMode) + { + case STROKE_INPUT_MODE: + switch (data->Ime.InputScreenType) + { + case TEXT_DISPLAY_SCREEN: + //update the text cursor + if(data->Ime.TextCursor > 0 && data->Ime.TextCursor <= data->Ime.TextBufferCount) + { + data->CursorPosition[0] = data->wszTextBuffer[data->Ime.TextCursor - 1]; + data->Ime.TextCursor--; + } + #ifdef LSCREEN /*SPR 1319 move left along editor*/ + /* SPR#1428 - SH - New Editor changes */ + #ifdef NEW_EDITOR + ATB_edit_MoveCursor(data->editor, ctrlLeft, TRUE); + #else /* NEW_EDITOR */ + edtChar(data->editor, ecLeft); + #endif /* NEW_EDITOR */ + #endif + break; + case STROKE_INPUT_SCREEN: + case WORD_ASSOCIATION_SCREEN: + IMECursorLeft(&data->Ime); + data->HighlightedCandidate[0] = data->wcCandidates[data->Ime.CandidateCursor]; + break; + default: + break; + } + winShow(win); + break; + + case PINYIN_INPUT_MODE: + switch (data->Ime.InputScreenType) + { + case TEXT_DISPLAY_SCREEN: + //update the text cursor + if(data->Ime.TextCursor > 0 && data->Ime.TextCursor <= data->Ime.TextBufferCount) + { + data->CursorPosition[0] = data->wszTextBuffer[data->Ime.TextCursor - 1]; + data->Ime.TextCursor--; + + } + #ifdef LSCREEN/*SPR 1319 move left along editor*/ + /* SPR#1428 - SH - New Editor changes */ + #ifdef NEW_EDITOR + ATB_edit_MoveCursor(data->editor, ctrlLeft, TRUE); + #else /* NEW_EDITOR */ + edtCharUnicode(data->editor, ecLeft); + #endif /* NEW_EDITOR */ + #endif + break; + case PINYIN_INPUT_SCREEN: + case WORD_ASSOCIATION_SCREEN: + memset( Counter, 0, sizeof(char)*KCD_STAR);/*MC set counters to 0*/ + IMECursorLeft(&data->Ime); + data->HighlightedCandidate[0] = data->wcCandidates[data->Ime.CandidateCursor]; + break; + default: + break; + } + winShow(win); + break; + default: + break; + } + break; + case KCD_MNUDOWN: + switch(data->Ime.EditorMode) + { + case STROKE_INPUT_MODE: + switch (data->Ime.InputScreenType) + { + case TEXT_DISPLAY_SCREEN: + //update the text cursor + if(data->Ime.TextCursor < data->Ime.TextBufferCount) + { + data->Ime.TextCursor++; + data->CursorPosition[0] = data->wszTextBuffer[data->Ime.TextCursor]; + + } +#ifdef LSCREEN/*SPR 1319 move right along editor*/ +/* SPR#1428 - SH - New Editor changes */ +#ifdef NEW_EDITOR + ATB_edit_MoveCursor(data->editor, ctrlRight, TRUE); +#else /* NEW_EDITOR */ + edtCharUnicode(data->editor, ecRight); +#endif /* NEW_EDITOR */ +#endif + break; + case STROKE_INPUT_SCREEN: + case WORD_ASSOCIATION_SCREEN: + IMECursorRight(&data->Ime); + data->HighlightedCandidate[0] = data->wcCandidates[data->Ime.CandidateCursor]; + break; + default: + break; + } + winShow(win); + break; + + case PINYIN_INPUT_MODE: + switch (data->Ime.InputScreenType) + { + case TEXT_DISPLAY_SCREEN: + //update the text cursor + if(data->Ime.TextCursor < data->Ime.TextBufferCount) + { + data->Ime.TextCursor++; + data->CursorPosition[0] = data->wszTextBuffer[data->Ime.TextCursor]; + } +#ifdef LSCREEN /*SPR 1319 move right along editor*/ +/* SPR#1428 - SH - New Editor changes */ +#ifdef NEW_EDITOR + ATB_edit_MoveCursor(data->editor, ctrlRight, TRUE); +#else /* NEW_EDITOR */ + edtCharUnicode(data->editor, ecRight); +#endif /* NEW_EDITOR */ +#endif + break; + case PINYIN_INPUT_SCREEN: + case WORD_ASSOCIATION_SCREEN: + memset( Counter, 0, sizeof(char)*KCD_STAR);/*MC set counters to 0*/ + IMECursorRight(&data->Ime); + data->HighlightedCandidate[0] = data->wcCandidates[data->Ime.CandidateCursor]; + break; + default: + break; + } + winShow(win); + break; + default: + break; + } + break; + case KCD_CALL: + break; + case KCD_0: + if (data->Ime.TextBufferCount < TEXT_BUFFER_EDIT_SIZE)/*MC*/ + { + switch(data->Ime.EditorMode) + { + case STROKE_INPUT_MODE: + data->Ime.InputScreenType = STROKE_INPUT_SCREEN; + IMEMore(&data->Ime); + data->HighlightedCandidate[0] = data->wcCandidates[data->Ime.CandidateCursor]; + winShow(win); + break; + case PINYIN_INPUT_MODE: + memset( Counter, 0, sizeof(char)*KCD_STAR);/*MC set counters to 0*/ + data->Ime.InputScreenType = PINYIN_INPUT_SCREEN; + IMEMore(&data->Ime); + data->HighlightedCandidate[0] = data->wcCandidates[data->Ime.CandidateCursor]; + winShow(win); + break; + + default: + break; + } + } + break; + case KCD_8: + if (data->Ime.TextBufferCount < TEXT_BUFFER_EDIT_SIZE)/*MC*/ + { + switch(data->Ime.EditorMode) + { + case STROKE_INPUT_MODE: + data->Ime.InputScreenType = STROKE_INPUT_SCREEN; + IMEMore(&data->Ime); + data->HighlightedCandidate[0] = data->wcCandidates[data->Ime.CandidateCursor]; + winShow(win); + break; + case PINYIN_INPUT_MODE: + data->Ime.InputScreenType = PINYIN_INPUT_SCREEN; + /* The unclear of eZiText document, it is assumed that multi-key press may required to get to the required letter */ + /* To do that a ZiPinYinKeyMap array is defined in ChineseInput.h header file. */ + /* When number of keypress from the user is given from the keypad hadler, the key press count can then be */ + /* used to work out the relevent code to insert into the element buffer for eZiText search. The variable */ + /* data->NumberOfKeyPress is decleared to store the key press count. */ + + //temp = data->NumberOfKeyPress % ZiPinYinKeyMap[(keyboard->code)-1][5]; + //IMEKeyPress(&data->Ime, (ZI8WCHAR) ZiPinYinKeyMap[(keyboard->code)-1][temp - 1]); + + /* due to not able to receive key press count, it is assume the first letter assign to the key is selected when key */ + /* is pressed. */ + /*MC, multitap handling*/ + /*if time out or new key pressed*/ + /***************************Go-lite Optimization changes Start***********************/ + //Aug 16, 2004 REF: CRR 24323 Deepa M.D + TRACE_EVENT_P1("Keypad Counter : %d", Counter[keyboard->code]); + /***************************Go-lite Optimization changes end***********************/ + if ( Counter[keyboard->code] == 0) + { tim_stop(data->KeyPad_Timer_Handle);/*stop timer*/ + memset( Counter, 0, sizeof(char)*KCD_STAR);/*reset all key counters*/ + IMEKeyPress(&data->Ime, (ZI8WCHAR) ZiPinYinKeyMap[(keyboard->code)-1][0]); + Counter[keyboard->code]++; //increment counter + tim_start(data->KeyPad_Timer_Handle);/*restart timer*/ + } + else /*if counter is less than MAX for that key*/ + { ZI8WCHAR last_element; + + if ( Counter[keyboard->code] <ZiPinYinKeyMap[(keyboard->code)-1][5]) + { tim_stop(data->KeyPad_Timer_Handle);/*stop timer*/ + //if last element is the previous char for this key + last_element = data->Ime.pGetParam->pElements[data->Ime.pGetParam->ElementCount -1]; + //should put in check + if (last_element== ZiPinYinKeyMap[(keyboard->code)-1][ Counter[keyboard->code]-1]) + { //MC e.g. if we're trying to enter 'I' and the last char was 'H' + IMEClear(&data->Ime, data->Ime.pGetParam->pElements);/*remove last char from elements*/ + data->Ime.InputScreenType = PINYIN_INPUT_SCREEN;/*this prevents display problems*/ + } + /*so we can add the next char for this key*/ + IMEKeyPress(&data->Ime, (ZI8WCHAR) ZiPinYinKeyMap[(keyboard->code)-1][ Counter[keyboard->code]]); + Counter[keyboard->code]++; //increment counter + tim_start(data->KeyPad_Timer_Handle);/*restart timer*/ + } + } + + data->HighlightedCandidate[0] = data->wcCandidates[data->Ime.CandidateCursor]; + winShow(win); + break; + default: + break; + } + } + break; + case KCD_1: + case KCD_2: + case KCD_3: + case KCD_4: + case KCD_5: + case KCD_6: + case KCD_7: + case KCD_9: + switch(data->Ime.EditorMode) + { + case STROKE_INPUT_MODE: + if (data->Ime.TextBufferCount < TEXT_BUFFER_EDIT_SIZE)/*MC*/ + { data->Ime.InputScreenType = STROKE_INPUT_SCREEN; + IMEKeyPress(&data->Ime, (ZI8WCHAR) ZiStrokeKeyMap[keyboard->code][1] + ZI8_BASE_STROKES); + data->HighlightedCandidate[0] = data->wcCandidates[data->Ime.CandidateCursor]; + winShow(win); + } + break; + + case PINYIN_INPUT_MODE: + if (data->Ime.TextBufferCount < TEXT_BUFFER_EDIT_SIZE)/*MC*/ + { + data->Ime.InputScreenType = PINYIN_INPUT_SCREEN; + /*MC, multitap handling*/ + /***************************Go-lite Optimization changes Start***********************/ + //Aug 16, 2004 REF: CRR 24323 Deepa M.D + TRACE_EVENT_P1("Keypad Counter : %d", Counter[keyboard->code]); + /***************************Go-lite Optimization changes end***********************/ + /*if time out or new key pressed*/ + if ( Counter[keyboard->code] == 0) + { tim_stop(data->KeyPad_Timer_Handle);/*stop timer*/ + memset( Counter, 0, sizeof(char)*KCD_STAR);/*reset all key counters*/ + IMEKeyPress(&data->Ime, (ZI8WCHAR) ZiPinYinKeyMap[(keyboard->code)-1][0]); + Counter[keyboard->code]++; //increment counter + tim_start(data->KeyPad_Timer_Handle);/*restart timer*/ + } + else /*if counter is less than MAX for that key*/ + { ZI8WCHAR last_element; + + if ( Counter[keyboard->code] <ZiPinYinKeyMap[(keyboard->code)-1][5]) + { tim_stop(data->KeyPad_Timer_Handle);/*stop timer*/ + last_element = data->Ime.pGetParam->pElements[data->Ime.pGetParam->ElementCount -1]; + //should put in check + //e.g. if last char was 'a' and we're entering 'b' + if (last_element== ZiPinYinKeyMap[(keyboard->code)-1][ Counter[keyboard->code]-1]) + { IMEClear(&data->Ime, data->Ime.pGetParam->pElements);/*remove last char from elements*/ + data->Ime.InputScreenType = PINYIN_INPUT_SCREEN;/*this prevents display problems*/ + } + /*so we can add the next char for this key*/ + IMEKeyPress(&data->Ime, (ZI8WCHAR) ZiPinYinKeyMap[(keyboard->code)-1][ Counter[keyboard->code]]); + Counter[keyboard->code]++; //increment counter + tim_start(data->KeyPad_Timer_Handle);/*restart timer*/ + } + } + //IMEKeyPress(&data->Ime, (ZI8WCHAR) ZiPinYinKeyMap[(keyboard->code)-1][/*0*/2]); + data->HighlightedCandidate[0] = data->wcCandidates[data->Ime.CandidateCursor]; + winShow(win); + } + break; + + default: + break; + } + break; + case KCD_STAR: + if (data->Ime.TextBufferCount < TEXT_BUFFER_EDIT_SIZE)/*MC*/ + { + switch(data->Ime.EditorMode) + { + case STROKE_INPUT_MODE: + /* SPR#1428 - SH - New Editor uses new symbol selector */ +#ifdef NEW_EDITOR + AUI_symbol_Start(win, ADD_SYMBOL); +#else /* NEW_EDITOR */ + SymbolScreenstart(win, NULL); +#endif /* NEW_EDITOR */ + break; + case PINYIN_INPUT_MODE: + memset( Counter, 0, sizeof(char)*KCD_STAR);/*MC set counters to 0*/ + /* SPR#1428 - SH - New Editor uses new symbol selector */ +#ifdef NEW_EDITOR + AUI_symbol_Start(win, ADD_SYMBOL); +#else /* NEW_EDITOR */ + SymbolScreenstart(win, NULL); +#endif /* NEW_EDITOR */ + break; + default: + break; + } + } + + break; + case KCD_HASH: + if (data->Ime.TextBufferCount < TEXT_BUFFER_EDIT_SIZE)/*MC*/ + { + switch(data->Ime.EditorMode) + { + /* SPR#1428 - SH - New Editor changes */ +#ifdef NEW_EDITOR + T_AUI_EDITOR_DATA editor_data; +#else /* NEW_EDITOR */ + T_EDITOR_DATA editor_data; +#endif /* NEW_EDITOR */ + case STROKE_INPUT_MODE: + data->Ime.EditorMode = PINYIN_INPUT_MODE; + break; + case PINYIN_INPUT_MODE: + memset( Counter, 0, sizeof(char)*KCD_STAR);/*MC set counters to 0*/ + /* SPR#1428 - SH - New Editor changes */ +#ifdef NEW_EDITOR + AUI_edit_SetDefault(&editor_data); +#else /* NEW_EDITOR */ + editor_attr_init(&editor_data.editor_attr, NULL, edtCurBar1, 0, 0, 0, 0); + editor_data.hide = FALSE; + editor_data.TextId = '\0'; + editor_data.TextString = NULL; + editor_data.timeout = FOREVER; // Avoid to return empty strings +#endif /* NEW_EDITOR */ + //set mode to stroke input when Latin editor exited + data->Ime.EditorMode = STROKE_INPUT_MODE; + /* SPR#1428 - SH - New Editor changes */ +#ifdef NEW_EDITOR + AUI_edit_SetDisplay(&editor_data, ZONE_FULL_SK_TITLE, COLOUR_EDITOR, EDITOR_FONT); + AUI_edit_SetBuffer(&editor_data, ATB_DCS_UNICODE, (UBYTE *)data->Callback_Data.TextString, data->Callback_Data.EditorSize*2 + 3); + AUI_edit_SetMode(&editor_data, ED_MODE_ALPHA, ED_CURSOR_BAR); + AUI_edit_SetTextStr(&editor_data, TxtChinese, TxtDelete, TxtNull, NULL); + AUI_edit_SetEvents(&editor_data, LATIN_INPUT, TRUE, FOREVER, (T_AUI_EDIT_CB)chinese_input_exec); + AUI_edit_Start(data->input_win, &editor_data); +#else /* NEW_EDITOR */ + editor_data.editor_attr.text = (char *)data->Callback_Data.TextString; + editor_data.editor_attr.size = data->Callback_Data.EditorSize*2 + 3; + editor_data.min_enter = 0; + editor_data.mode = ALPHA_MODE; + editor_data.LeftSoftKey = TxtChinese; + editor_data.AlternateLeftSoftKey = TxtSoftBack; + editor_data.RightSoftKey = TxtDelete; + editor_data.Identifier = LATIN_INPUT; + editor_data.Callback = (T_EDIT_CB)chinese_input_exec/*NULL*/; + editor_data.destroyEditor = TRUE; + editor_start(data->input_win, &editor_data); +#endif /* NEW_EDITOR */ + break; + default: + + break; + } + + memset(&data->DisplayElementBuffer, 0,sizeof(data->DisplayElementBuffer)); + + IMEChangeMode(&data->Ime,&data->GetParam); + winShow(win); + } + break; + default: + break; + } + return MFW_EVENT_CONSUMED; +} + + +/******************************************************************************* + + $Function: + + $Description: + $Returns: + + $Arguments: menu and menu item (neither used) + +*******************************************************************************/ +int chinese_input_menu(MfwMnu* m, MfwMnuItem* i) +{ + T_MFW_HND parent = mfwParent( mfw_header() ); + chinese_input( parent, NULL ); + return MFW_EVENT_CONSUMED; +} + + +/******************************************************************************* + + $Function: IMEChangeMode + + $Description: This function change some of the setting when user selected to use + different input method. E.g change from Stroke to Pin-yin input. + + $Returns: void + + $Arguments: + +*******************************************************************************/ +void IMEChangeMode(PIME_DATA pIME, PZI8GETPARAM pGetParam) +{ + /* First initialize the members that will be constant */ + switch(pIME->EditorMode) + { + case STROKE_INPUT_MODE: + pGetParam->Language = ZI8_LANG_ZH; + pGetParam->GetMode = ZI8_GETMODE_STROKES; + pGetParam->SubLanguage = ZI8_SUBLANG_ZH; + /*MC, check size of editor to work out context*/ + if (TEXT_BUFFER_EDIT_SIZE <= MAX_PHONEBOOK_ENTRY_SIZE) + pGetParam->Context = ZI8_GETCONTEXT_SURNAME; + else + pGetParam->Context = ZI8_GETCONTEXT_SMS; + pGetParam->GetOptions = ZI8_GETOPTION_ALLCOMPONENTS; + break; + case PINYIN_INPUT_MODE: + pGetParam->Language = ZI8_LANG_ZH; + pGetParam->GetMode = ZI8_GETMODE_PINYIN; + pGetParam->SubLanguage = ZI8_SUBLANG_ZH/*ZI8_SUBLANG_ZH_ALL*/; + /*MC, check size of editor to work out context*/ + if (TEXT_BUFFER_EDIT_SIZE <= MAX_PHONEBOOK_ENTRY_SIZE) + pGetParam->Context = ZI8_GETCONTEXT_SURNAME; + else + pGetParam->Context = ZI8_GETCONTEXT_SMS; + pGetParam->GetOptions = ZI8_GETOPTION_NOCOMPONENTS/*ZI8_GETOPTION_SAMESOUND*/; + break; + case LATIN_INPUT_MODE: + pIME->InputScreenType = TEXT_DISPLAY_SCREEN; + break; + default: + break; + } + pIME->InputScreenType = TEXT_DISPLAY_SCREEN; + memset(pGetParam->pElements, 0, sizeof(pGetParam->pElements)); + memset(pIME->pDisplayElementBuffer, 0,sizeof(pIME->pDisplayElementBuffer)); + /* save the pointer to the ZI8GETPARAM structure in the IME data */ + pIME->pGetParam = pGetParam; + /* now initialize the text buffer and element buffer */ + pIME->moreCount = 0; + pGetParam->ElementCount = 0; + /* initilalize the WordCharacterCount to zero */ + pGetParam->WordCharacterCount = 0; + /* initialize the saved number of candidates to zero */ + pIME->candidates = 0; + /* initialize the candidate cursor to zero */ + pIME->CandidateCursor = 0; +} + + +/******************************************************************************* + + $Function: IMEInitialize + + $Description: This function initializes the ZI8GETPARAM structure defined in the API + and the various members of the IME_DATA structure defined in to keep + track of the IME. + + $Returns: void + + $Arguments: + +*******************************************************************************/ +/*void IMEInitialize(PIME_DATA pIME, PZI8GETPARAM pGetParam, PZI8WCHAR wszTextBuffer, int TextBufferEditSize, + int TextBufferSize, PZI8WCHAR pCandidates)*/ +void IMEInitialize(PIME_DATA pIME, PZI8GETPARAM pGetParam, PZI8WCHAR wszTextBuffer, + int TextBufferEditSize, int TextBufferSize, PZI8WCHAR pCandidates, + PZI8WCHAR wszElementBuffer, PZI8WCHAR DisplayElementBuffer) +{ + pIME->EditorMode = STROKE_INPUT_MODE; + /* First initialize the members that will be constant */ + switch(pIME->EditorMode) + { + case STROKE_INPUT_MODE: + pGetParam->Language = ZI8_LANG_ZH; + pGetParam->GetMode = ZI8_GETMODE_STROKES; + pGetParam->SubLanguage = ZI8_SUBLANG_ZH; + /*MC, check size of editor to work out context*/ + if (TEXT_BUFFER_EDIT_SIZE <= MAX_PHONEBOOK_ENTRY_SIZE) + pGetParam->Context = ZI8_GETCONTEXT_SURNAME; + else + pGetParam->Context = ZI8_GETCONTEXT_SMS; + + pGetParam->GetOptions = ZI8_GETOPTION_ALLCOMPONENTS; + break; + case PINYIN_INPUT_MODE: + pGetParam->Language = ZI8_LANG_ZH; + pGetParam->GetMode = ZI8_GETMODE_PINYIN; + pGetParam->SubLanguage = ZI8_SUBLANG_ZH; + if (TEXT_BUFFER_EDIT_SIZE <= MAX_PHONEBOOK_ENTRY_SIZE) + pGetParam->Context = ZI8_GETCONTEXT_SURNAME; + else + pGetParam->Context = ZI8_GETCONTEXT_SMS; + pGetParam->GetOptions = ZI8_GETOPTION_NOCOMPONENTS/*ZI8_GETOPTION_SAMESOUND*/; + break; + case LATIN_INPUT_MODE: + break; + default: + break; + } + /* save the pointer to the ZI8GETPARAM structure in the IME data */ + pIME->pGetParam = pGetParam; + /* now initialize the text buffer and element buffer */ + pIME->pTextBuffer = wszTextBuffer; + pIME->TextBufferEditSize = TextBufferEditSize; + pIME->TextBufferSize = TextBufferSize; + pIME->moreCount = 0; + pIME->TextBufferCount = Uni_strlen(wszTextBuffer);; + pIME->TextCursor = pIME->TextBufferCount; + pIME->pDisplayElementBuffer = DisplayElementBuffer; + pIME->InputScreenType = TEXT_DISPLAY_SCREEN; + + pGetParam->pElements = wszElementBuffer; + pGetParam->ElementCount = 0; + /* initilalize the WordCharacterCount to zero */ + pGetParam->WordCharacterCount = 0; + /*initial pointer to the candidate buffer*/ + pGetParam->pCandidates = pCandidates; + /* initialize the saved number of candidates to zero */ + pIME->candidates = 0; + /* initialize the candidate cursor to zero */ + pIME->CandidateCursor = 0; +} + + +/******************************************************************************* + + $Function: IMECursorLeft + + $Description: Move the candidate cursor left + + $Returns: void + + $Arguments: + +*******************************************************************************/ +/* +GW SPR#1732 - Corrected cursor position from '6' to 'CANDIDATES_PER_GROUP - 1' +*/ + +void IMECursorLeft(PIME_DATA pIME) +{ + TRACE_EVENT ("IMECursorLeft()"); + if(pIME->CandidateCursor != 0) + { + pIME->CandidateCursor--; + pIME->candidates = Zi8GetCandidates(pIME->pGetParam); + DataConvert(pIME); + } + /* check ElementCount to see whether ElementBuffer is empty and check if where is any more tick in the element buffer. */ + else if(pIME->pGetParam->ElementCount != 0 && + pIME->pGetParam->pElements[pIME->pGetParam->ElementCount-1] == ZI8_CODE_MORE) + { + /* If the last input is a more tick, remove it */ + pIME->moreCount--; + /* replace last element with zero */ + pIME->pGetParam->pElements[--pIME->pGetParam->ElementCount] = 0; + /* get candidates with the new stroke */ + pIME->pGetParam->FirstCandidate = pIME->moreCount * CANDIDATES_PER_GROUP; + pIME->pGetParam->MaxCandidates = CANDIDATES_PER_GROUP + 1; + pIME->candidates = Zi8GetCandidates(pIME->pGetParam); + DataConvert(pIME); + /* initialize the candidate cursor the character position*/ + pIME->CandidateCursor =CANDIDATES_PER_GROUP - 1; + } +} + + +/******************************************************************************* + + $Function: IMECursorRight + + $Description: Move the candidate cursor right + + $Returns: void + + $Arguments: + +*******************************************************************************/ +/* +GW SPR#1732 - Corrected test for cursor position from '6' to 'CANDIDATES_PER_GROUP - 1' +*/ +void IMECursorRight(PIME_DATA pIME) +{ + TRACE_EVENT("IMECursorRight()"); + /* If the candidate cursor is greater than the display ability, more tick is add to the element buffer */ + /* to request for next set of characters. */ + if(pIME->CandidateCursor >= CANDIDATES_PER_GROUP - 1) + { + pIME->moreCount++; + pIME->pGetParam->pElements[pIME->pGetParam->ElementCount++] = ZI8_CODE_MORE; + /* get new candidates */ + pIME->pGetParam->FirstCandidate = pIME->moreCount * CANDIDATES_PER_GROUP; + pIME->pGetParam->MaxCandidates = CANDIDATES_PER_GROUP + 1; + pIME->candidates = Zi8GetCandidates(pIME->pGetParam); + DataConvert(pIME); + /* initialize the candidate cursor to zero */ + pIME->CandidateCursor = 0; + } + /* Check number of available candidates before increment of candidate cursor is allowed */ + else if(pIME->candidates > (pIME->CandidateCursor + 1)) + { pIME->CandidateCursor++; + pIME->candidates = Zi8GetCandidates(pIME->pGetParam); + DataConvert(pIME); + } +} + + +/******************************************************************************* + + $Function: IMESelectCandidate + + $Description: Select the cadidate at cursor. + + $Returns: void + + $Arguments: + +*******************************************************************************/ +void IMESelectCandidate(PIME_DATA pIME, PZI8WCHAR wszElementBuffer) +{ + int i = 0; + int j = 0; + ZI8WCHAR HighByte; + ZI8WCHAR Temp; + ZI8WCHAR LowByte; + + TRACE_EVENT("IMESelectCandidate()"); + + + /* we can allow selection only if we have candidates*/ + if(pIME->candidates == 0) + return; + /* if we have elements in the test we must now remove them */ + while(pIME->pGetParam->ElementCount > 0) + { + pIME->pGetParam->pElements[--pIME->pGetParam->ElementCount] = 0; + } + /* the more count must be set to zero */ + pIME->moreCount = 0; + + /* check the limit of the text buffer. Stop user to enter character when text buffer is full */ + if(pIME->TextBufferCount >= TEXT_BUFFER_EDIT_SIZE) + { + //messages can be added to inform user when text buffer is full. + return; + } + + /* chek if the selected candidate is a component. To do that the storage format has to be change. */ + /* Followin bit shifting procedure is used the perfrom the task. */ + LowByte = pIME->pGetParam->pCandidates[pIME->CandidateCursor] & 0x00FF; + HighByte = pIME->pGetParam->pCandidates[pIME->CandidateCursor] & 0xFF00; + Temp = (LowByte << 8) & 0xFF00; + HighByte = (HighByte >> 8) & 0x00FF; + Temp = Temp | HighByte; + + if(Temp > ZI8_BASE_COMPONENTS && Temp < ZI8_BASE_BPMF) /* check if the selected candidate is a component */ + { + memset(pIME->pDisplayElementBuffer, 0,sizeof(pIME->pDisplayElementBuffer)); + pIME->pDisplayElementBuffer[0] = pIME->pGetParam->pCandidates[pIME->CandidateCursor]; + + pIME->pGetParam->pElements[0] = Temp; + pIME->pGetParam->ElementCount = 1; + } + else /* The selected character is character not a component */ + { + if(pIME->TextCursor < pIME->TextBufferCount) /* locate the text cursor position for correct character insertion */ + { + for (i=pIME->TextCursor; i<pIME->TextBufferCount; i++) /* shift and move characters to make rooms to insert the selected character */ + { + //pIME->pTextBuffer[pIME->TextBufferCount - i + 1]=pIME->pTextBuffer[pIME->TextBufferCount - i]; + pIME->pTextBuffer[pIME->TextBufferCount - j]=pIME->pTextBuffer[pIME->TextBufferCount - j - 1]; + j++; + } + } +#ifndef LSCREEN + /* now added this character to the text */ + pIME->pTextBuffer[pIME->TextCursor++] = pIME->pGetParam->pCandidates[pIME->CandidateCursor]; +#else /*SPR 1319 Add candidate to editor*/ + /* SPR#1428 - SH - New Editor changes */ +#ifdef NEW_EDITOR + ATB_edit_Char(editor_pointer, (USHORT )pIME->pGetParam->pCandidates[pIME->CandidateCursor], TRUE); +#else /* NEW_EDITOR */ + edtCharUnicode(editor_pointer, pIME->pGetParam->pCandidates[pIME->CandidateCursor]); +#endif /* NEW_EDITOR */ + pIME->TextCursor++; +#endif + /* Change input screen type */ + pIME->InputScreenType = WORD_ASSOCIATION_SCREEN; + /* upate the element buffer to its new position */ + pIME->pGetParam->pElements = wszElementBuffer; + + /* Adjust the word association. If the candidate we selected was a word candidat, */ + /* then we continue the word association. Otherwise this character begins a new word */ + if(pIME->pGetParam->wordCandidates > pIME->CandidateCursor) + { + pIME->pGetParam->WordCharacterCount++; + } + else + { + pIME->pGetParam->pCurrentWord = &pIME->pTextBuffer[pIME->TextCursor - 1]; + pIME->pGetParam->WordCharacterCount = 1; + } + /* get new candidates */ + pIME->pGetParam->FirstCandidate = pIME->moreCount * CANDIDATES_PER_GROUP; + pIME->pGetParam->MaxCandidates = CANDIDATES_PER_GROUP + 1; + //increase TextBufferCount by one + pIME->TextBufferCount++; + memset(pIME->pDisplayElementBuffer, 0, sizeof(pIME->pDisplayElementBuffer)); + } + pIME->candidates = Zi8GetCandidates(pIME->pGetParam); + DataConvert(pIME); + /* initialize the candidate cursor to zero */ + pIME->CandidateCursor = 0; +} + + +/******************************************************************************* + + $Function: IMEMore + + $Description: Get the next group of candidates. For this function, we add the more tick + to the element buffer and increase the more count. Then we get the + next group of candidates. + + $Returns: void + + $Arguments: + +*******************************************************************************/ +void IMEMore(PIME_DATA pIME) +{ + TRACE_EVENT("IMEMore()"); + + pIME->moreCount++; + pIME->pGetParam->pElements[pIME->pGetParam->ElementCount++] = ZI8_CODE_MORE; + /* get new candidates */ + pIME->pGetParam->FirstCandidate = pIME->moreCount * CANDIDATES_PER_GROUP; + pIME->pGetParam->MaxCandidates = CANDIDATES_PER_GROUP + 1; + pIME->candidates = Zi8GetCandidates(pIME->pGetParam); + DataConvert(pIME); + /* initialize the candidate cursor to zero */ + pIME->CandidateCursor = 0; +} + + +/******************************************************************************* + + $Function: IMEKeyPress + + $Description: Enter the stroke and get new candidates. However, any more ticks from + the element buffer must be removed before any stroke is to be added. + + $Returns: void + + $Arguments: + +*******************************************************************************/ +void IMEKeyPress(PIME_DATA pIME, ZI8WCHAR wcStroke) +{ char debug[80]; + PZI8WCHAR element_buffer; + + TRACE_EVENT ("IMEKeyPress()"); + + /* remove any trailing more ticks and set the more count back to zero */ + while((pIME->pGetParam->ElementCount > 0) && pIME->pGetParam->pElements[pIME->pGetParam->ElementCount-1] == ZI8_CODE_MORE) + { + pIME->pGetParam->pElements[--pIME->pGetParam->ElementCount] = 0; + } + pIME->moreCount = 0; + + /* Check the limit of the element buffer. Stop user to enter stroke or Pin Yin letter */ + /* when element budder is full */ + if(pIME->pGetParam->ElementCount >= TEXT_BUFFER_EXTRA_SPACE) + { + return; + } + /* Insert the stroke or the Pin Yin letter into the element buffer for character search */ + pIME->pGetParam->pElements[pIME->pGetParam->ElementCount++] = wcStroke; + +/*MC, let's check what's in the element buffer*/ + + element_buffer = pIME->pGetParam->pElements; + /***************************Go-lite Optimization changes Start***********************/ + //Aug 16, 2004 REF: CRR 24323 Deepa M.D + TRACE_EVENT_P5("Element List: %c, %c, %c, %c, %c", (element_buffer[0]-ZI8_BASE_PINYIN+65), (element_buffer[1]-ZI8_BASE_PINYIN+65), (element_buffer[2]-ZI8_BASE_PINYIN+65), (element_buffer[3]-ZI8_BASE_PINYIN+65), (element_buffer[4]-ZI8_BASE_PINYIN+65)); + /***************************Go-lite Optimization changes end***********************/ +/*MC --end debug code*/ + + /* get candidates with the new stroke */ + pIME->pGetParam->FirstCandidate = pIME->moreCount * CANDIDATES_PER_GROUP; + pIME->pGetParam->MaxCandidates = CANDIDATES_PER_GROUP + 1; + pIME->candidates = Zi8GetCandidates(pIME->pGetParam); + + if (pIME->candidates > 0 || pIME->EditorMode == PINYIN_INPUT_MODE)//MC + { /* Convert the data storage format for display purpose */ + DataConvert(pIME); + /* initialize the candidate cursor to zero */ + pIME->CandidateCursor = 0; + } + else + { //remove this keypress + IMEClear(pIME, pIME->pGetParam->pElements); + } +} + + +/******************************************************************************* + + $Function: IMEClear + + $Description: Clear the last stroke entered. This function first handle the case where + the last element is a more tick. If there are no elements, it removes + the last text element. + + $Returns: void + + $Arguments: + +*******************************************************************************/ +//void IMEClear(PIME_DATA pIME) +void IMEClear(PIME_DATA pIME, PZI8WCHAR wszElementBuffer) +{ + int i = 0; + + TRACE_EVENT("IMEClear()"); + + + /* handle the condition where the last element is a more tick */ + if(pIME->pGetParam->ElementCount != 0) //check ElementCount to see whether ElementBuffer is empty + { + /* If the last input is a more tick, remove it */ + if(pIME->pGetParam->pElements[pIME->pGetParam->ElementCount-1] == ZI8_CODE_MORE) + { + pIME->moreCount--; + + /* replace last element with zero */ + pIME->pGetParam->pElements[--pIME->pGetParam->ElementCount] = 0; + } + else + { + pIME->pGetParam->pElements[--pIME->pGetParam->ElementCount] = 0; + pIME->pDisplayElementBuffer[pIME->pGetParam->ElementCount] = 0; + } + + /* When ElementCount is zero and InputScreenType is STROKE_INPUT_SCREEN or PINYIN_INPUT_SCREEN, */ + /* InputScreenType will be set to WORD_ASSOCIATION_SCREEN to get the associated character. If no associated */ + /* characters can be found, the most common used character in chinese writting will be provided. */ + if((pIME->pGetParam->ElementCount == 0 && pIME->InputScreenType == STROKE_INPUT_SCREEN) || + (pIME->pGetParam->ElementCount == 0 && pIME->InputScreenType == PINYIN_INPUT_SCREEN)) + { + pIME->InputScreenType = WORD_ASSOCIATION_SCREEN; + } + } + else + { + /* remove the last character from text buffer */ + /* first update count for word association */ + if(pIME->pGetParam->WordCharacterCount > 0) + pIME->pGetParam->WordCharacterCount--; + + /* remove the character at cursor position */ + if(pIME->TextCursor != 0) + { +#ifndef LSCREEN + /* replace last character with zero */ + if(pIME->TextBufferCount==pIME->TextCursor) + { + pIME->pTextBuffer[--pIME->TextCursor] = 0; + pIME->TextBufferCount--; + } + else if(pIME->TextBufferCount > pIME->TextCursor) + { + for (i=pIME->TextCursor; i<pIME->TextBufferCount; i++) + { + pIME->pTextBuffer[i-1]=pIME->pTextBuffer[i]; + } + pIME->pTextBuffer[pIME->TextBufferCount-1]=0; + pIME->TextCursor--; + pIME->TextBufferCount--; + } +#else /*SPR 1319 delete char in front of cursor */ + /* SPR#1428 - SH - New Editor changes */ +#ifdef NEW_EDITOR + ATB_edit_DeleteLeft(editor_pointer, TRUE); /* SPR#2342 - SH */ +#else /* NEW_EDITOR */ + edtChar(editor_pointer, ecBack); +#endif /* NEW_EDITOR */ + pIME->TextBufferCount--; +#endif + + } + /* update location of elements */ + pIME->pGetParam->pElements = wszElementBuffer; + } + /* get candidates */ + pIME->pGetParam->FirstCandidate = pIME->moreCount * CANDIDATES_PER_GROUP; + pIME->pGetParam->MaxCandidates = CANDIDATES_PER_GROUP + 1; + pIME->candidates = Zi8GetCandidates(pIME->pGetParam); + /* Convert the data storage format for display purpose */ + DataConvert(pIME); + /* initialize the candidate cursor to zero */ + pIME->CandidateCursor = 0; +} + + +/******************************************************************************* + + $Function: CandidateHighlightDisplayContorl + + $Description: With given candidate cursor position, and character stored in the HighlightedCandidate, + this function will invert the colour of the candidate to indicate user the current selected + character. + + $Returns: void + + $Arguments: + +*******************************************************************************/ +void CandidateHighlightDisplayContorl(PIME_DATA pIME, PZI8WCHAR HighlightedCandidate) +{ + /* Highlight the candidate character pointed by Ime.CandidateCursor */ +#ifndef LSCREEN + if(pIME->CandidateCursor == 0) + dspl_TextOut(1,Mmi_layout_line(2),DSPL_TXTATTR_UNICODE|DSPL_TXTATTR_INVERS,(char*)HighlightedCandidate); + else if(pIME->CandidateCursor == 1) + dspl_TextOut(13,Mmi_layout_line(2),DSPL_TXTATTR_UNICODE|DSPL_TXTATTR_INVERS,(char*)HighlightedCandidate); + else if(pIME->CandidateCursor == 2) + dspl_TextOut(25,Mmi_layout_line(2),DSPL_TXTATTR_UNICODE|DSPL_TXTATTR_INVERS,(char*)HighlightedCandidate); + else if(pIME->CandidateCursor == 3) + dspl_TextOut(37,Mmi_layout_line(2),DSPL_TXTATTR_UNICODE|DSPL_TXTATTR_INVERS,(char*)HighlightedCandidate); + else if(pIME->CandidateCursor == 4) + dspl_TextOut(49,Mmi_layout_line(2),DSPL_TXTATTR_UNICODE|DSPL_TXTATTR_INVERS,(char*)HighlightedCandidate); + else if(pIME->CandidateCursor == 5) + dspl_TextOut(61,Mmi_layout_line(2),DSPL_TXTATTR_UNICODE|DSPL_TXTATTR_INVERS,(char*)HighlightedCandidate); + else + dspl_TextOut(73,Mmi_layout_line(2),DSPL_TXTATTR_UNICODE|DSPL_TXTATTR_INVERS,(char*)HighlightedCandidate); +#else +{ +/* +SPR 1319 manually highlight selected candidate +GW SPR#1732 - Added 0x80, 0x00 to the start of the 2 byte unicode string +*/ + char hChar[10]; + memcpy(&hChar[2],HighlightedCandidate,8); + hChar[0] = 0x80; hChar[1] = 0x00; + dspl_TextOut(pIME->CandidateCursor*CHI_FONT_WIDTH+1,SCREEN_SIZE_Y-Mmi_layout_line(3),DSPL_TXTATTR_UNICODE|DSPL_TXTATTR_INVERS,(char*)hChar); +} +#endif +} + + +/******************************************************************************* + + $Function: TextCursorDisplayContorl + + $Description: To display the cursor position to user during text editing. + + $Returns: void + + $Arguments: + +*******************************************************************************/ +void TextCursorDisplayContorl(PIME_DATA pIME, PZI8WCHAR CursorPosition, int InsertLine) +{ + int TempTextCursor = 0; + int x_position = 1; + int i; + int line;//position of char at start of line + + TempTextCursor = pIME->TextCursor % CANDIDATES_PER_GROUP; + line = pIME->TextCursor - TempTextCursor; + for (i=0; i < TempTextCursor; i++) + + { //if last byte of word is 0x00, and first byte is between 0x20 and 0x7E + if (LatinChar(pIME->pTextBuffer[line+i])) + x_position +=6; + else + x_position+=CHI_FONT_WIDTH;/*SPR 1319 using macro rather than magic no*/ + } + switch(pIME->InputScreenType) + { + case TEXT_DISPLAY_SCREEN: + + if(InsertLine == 1) + { + + dspl_TextOut(x_position,Mmi_layout_line(1),DSPL_TXTATTR_UNICODE|DSPL_TXTATTR_INVERS,(char*)CursorPosition); + + + } + else + { dspl_TextOut(x_position,Mmi_layout_line(2),DSPL_TXTATTR_UNICODE|DSPL_TXTATTR_INVERS,(char*)CursorPosition); + + } + break; + case STROKE_INPUT_SCREEN: + case WORD_ASSOCIATION_SCREEN: + dspl_TextOut(x_position,0,DSPL_TXTATTR_UNICODE|DSPL_TXTATTR_INVERS,(char*)CursorPosition); + + default: + break; + } +} + + +/******************************************************************************* + + $Function: DataConvert + + $Description: To change to data storage format i.e if a unicode is 0x89D5. + The DataConvert function will change storage format to 0xD589 (This format + is required to display UniCode on LCD). The data format is chaged by + byte shifting. + + $Returns: void + + $Arguments: + +*******************************************************************************/ +void DataConvert(PIME_DATA pIME) +{ + ZI8WCHAR HighByte; + ZI8WCHAR Temp; + ZI8WCHAR LowByte; + ZI8WCHAR tempString[25]; + int word_length; + int i = 0; + int count = 0; + TRACE_EVENT("DataConvert"); + + + if((pIME->InputScreenType == STROKE_INPUT_SCREEN) || + (pIME->InputScreenType == PINYIN_INPUT_SCREEN)) + { + count = pIME->pGetParam->ElementCount; + /* The more tick is not to be displayed on LCD therefore it is not considered. */ + while((count > 0) && pIME->pGetParam->pElements[count - 1] == ZI8_CODE_MORE) + { + count--; + } + + /* Format of the data stored in the array pointed by pElement is converted and */ + /* saved in the array pointed by pDisplayElementBuffer. Please note that the */ + /* the data format stored in the array pointed by pElement was unchanged. This */ + /* is kept that way for eZiText character search.*/ + if (pIME->InputScreenType == STROKE_INPUT_SCREEN) + { for(i = 0; i < count; i++) + { + Temp = pIME->pGetParam->pElements[i]; + LowByte = pIME->pGetParam->pElements[i] & 0x00FF; + HighByte = pIME->pGetParam->pElements[i] & 0xFF00; + Temp = (LowByte << 8) & 0xFF00; + HighByte = (HighByte >> 8) & 0x00FF; + Temp = Temp | HighByte; + pIME->pDisplayElementBuffer[i] = Temp; + } + pIME->pDisplayElementBuffer[count] = 0x0000; //terminate string + } + + if (pIME->InputScreenType == PINYIN_INPUT_SCREEN) + { int no_of_display_chars; + int i; + word_length = count; //let's use user input for display + /*word_length = */Zi8GetCharInfo(pIME->pGetParam->pCandidates[pIME->CandidateCursor], tempString, 12, ZI8_GETMODE_PINYIN); + TRACE_EVENT((char*)tempString);/*MC Tracing first matched pinyin word*/ + + /*MC convert input elements from EZi element codes to Ezi Pinyin spelling for display*/ + for (i=0; i<word_length; i++) + { tempString[i] = (((pIME->pGetParam->pElements[i]-ZI8_BASE_PINYIN)+LOWER_CASE_ASCII_OFFSET)) +EZITEXT_OUTPUT_OFFSET; + } + + if (word_length > 0) + { + if (word_length < count) + no_of_display_chars = word_length; + else + no_of_display_chars = count; + /***************************Go-lite Optimization changes Start***********************/ + //Aug 16, 2004 REF: CRR 24323 Deepa M.D + TRACE_EVENT_P1("chars returned: %d", word_length); + /***************************Go-lite Optimization changes end***********************/ + for(i = 0; i < no_of_display_chars; i++) + { + Temp = tempString[i]; + LowByte = tempString[i] & 0x00FF; + HighByte = tempString[i] & 0xFF00; + Temp = (LowByte << 8) & 0xFF00; + HighByte = (HighByte >> 8) & 0x00FF; + Temp = Temp |HighByte; + pIME->pDisplayElementBuffer[i] = Temp; + } + pIME->pDisplayElementBuffer[no_of_display_chars] = 0x0000;//terminate string + } + + } + } + + + /* format of the data stored in the array pointed by pCandidates is coverted for display */ + for(i = 0; i < pIME->pGetParam->count; i++) + { + Temp = pIME->pGetParam->pCandidates[i]; + LowByte = pIME->pGetParam->pCandidates[i] & 0x00FF; + HighByte = pIME->pGetParam->pCandidates[i] & 0xFF00; + Temp = (LowByte << 8) & 0xFF00; + HighByte = (HighByte >> 8) & 0x00FF; + Temp = Temp | HighByte; + pIME->pGetParam->pCandidates[i] = Temp; + } + pIME->pGetParam->pCandidates[pIME->candidates] = 0x0000;//terminate string + +} + + +/******************************************************************************* + + $Function: Uni_strlen + + $Description: To count the number of element from the input array + + $Returns: number of element + + $Arguments: + +*******************************************************************************/ +ZI8WCHAR Uni_strlen(PZI8WCHAR String) +{ + int i = 0; + ZI8WCHAR count = 0; + + while(String[i] != 0) + { + i++; + count++; + } + return count; +} +