FreeCalypso > hg > fc-tourmaline
view src/ui/atb/ATBDisplay.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 |
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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: ATB $File: ATBDisplay.c $Revision: 1.0 $Author: SH - Condat(UK) $Date: 11/11/02 ******************************************************************************** Description: ATB/Display interface. ******************************************************************************** $History: ATBDisplay.c 15/03/02 Original Condat(UK) BMI version. $End *******************************************************************************/ #ifndef ATB_DISPLAY_C #define ATB_DISPLAY_C #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 <stdio.h> #include <string.h> #include "mfw_mfw.h" #include "mfw_sys.h" #include "gdi.h" #include "font_bitmaps.h" #include "dspl.h" #include "ATBCommon.h" #include "ATBDisplay.h" /* +--------------------------------------------------------------------+ | LOCAL FUNCTION PROTOTYPES | +--------------------------------------------------------------------+ */ extern t_font_bitmap* get_bitmap(USHORT selected_code); t_font_bitmap *ATB_display_GetBitmap(USHORT character); void ATB_display_ShowBitmap(int x,int y,t_font_bitmap* current_bitmap,T_DS_TEXTFORMAT *format, int xstart, int ystart, int width, int height); /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : ATBDisplay | | STATE : code ROUTINE : ATB_display_Cursor | +--------------------------------------------------------------------+ PURPOSE : set cursor at specified position */ void ATB_display_Cursor (T_ATB_TEXT *text, USHORT textIndex, UBYTE type, SHORT x, SHORT y, USHORT width, USHORT height) { T_ATB_TEXT charTxt; UBYTE charData[4]; USHORT character; T_DS_TEXTFORMAT format; switch(type) { // bar cursor case DS_CURSOR_BAR: dspl_DrawLine(x,y,x,y+height-1); break; // underscore cursor case DS_CURSOR_UNDERLINE: dspl_DrawLine(x,y+height-1, x+width-1, y+height-1); break; // block cursor case DS_CURSOR_BLOCK: charTxt.data = charData; charTxt.dcs = text->dcs; charTxt.len = 1; character = ATB_string_GetChar(text, textIndex); if (!ATB_char_IsVisible(character)) character = UNICODE_SPACE; ATB_string_SetChar(&charTxt, 0, character); ATB_string_SetChar(&charTxt, 1, UNICODE_EOLN); ATB_display_SetFormatAttr(&format, 0, TRUE); ATB_display_Text(x,y, &format, &charTxt); break; } return; } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : ATBDisplay.c | | STATE : code ROUTINE : ATB_display_Text | +--------------------------------------------------------------------+ PURPOSE : draw 'length' characters of string 'text' at x,y in format 'format'. */ void ATB_display_Text(SHORT x, SHORT y, T_DS_TEXTFORMAT *format, T_ATB_TEXT *text) { USHORT charStore; UBYTE attr; attr = 0; if (text->dcs==ATB_DCS_UNICODE) attr |= DSPL_TXTATTR_UNICODE; if (format->highlight) attr |= DSPL_TXTATTR_INVERS; charStore = ATB_string_GetChar(text, text->len); ATB_string_SetChar(text, text->len, UNICODE_EOLN); dspl_TextOut((USHORT)x, (USHORT)y, attr, (char *)text->data); ATB_string_SetChar(text, text->len, charStore); return; } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : ATBDisplay.c | | STATE : code ROUTINE : ATB_display_GetCharWidth | +--------------------------------------------------------------------+ PURPOSE : get height of character in current font */ int ATB_display_GetCharWidth (USHORT character, T_DS_TEXTFORMAT *format) { t_font_bitmap *current_bitmap; int width; if (character==UNICODE_WIDEST_CHAR) { width = ATB_display_GetMaxCharWidth(format); } else { current_bitmap = ATB_display_GetBitmap(character); if (!current_bitmap) { current_bitmap = ATB_display_GetBitmap(UNICODE_SPACE); } width = (int)current_bitmap->width; } //TRACE_EVENT_P2("Width of char %d is %d", character, width); return width; } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : ATBDisplay.c | | STATE : code ROUTINE : ATB_display_GetMaxCharWidth | +--------------------------------------------------------------------+ PURPOSE : Get maximum width of a character in the current font and style */ int ATB_display_GetMaxCharWidth (T_DS_TEXTFORMAT *format) { int width; width = 16; return width; } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : ATBDisplay | | STATE : code ROUTINE : ATB_display_GetCharHeight | +--------------------------------------------------------------------+ PURPOSE : get height of character in current font */ int ATB_display_GetCharHeight (USHORT character, T_DS_TEXTFORMAT *format) { /*t_font_bitmap *current_bitmap; int height; current_bitmap = ATB_display_GetBitmap(character); if (!current_bitmap) { current_bitmap = ATB_display_GetBitmap(UNICODE_SPACE); } height = (int)current_bitmap->height; return height;*/ return (int)dspl_GetFontHeight(); } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : ATB Display | | STATE : code ROUTINE : | +--------------------------------------------------------------------+ PURPOSE : Return width of string in pixels. NOTE: End of line characters will be included in the width - same width as a space - if the "length" parameter includes them. text - the text whose width is to be calculated length - the length of text to be considered format - pointer to the format attributes at the start of the string */ USHORT ATB_display_StringWidth(T_ATB_TEXT *text, T_DS_TEXTFORMAT *format) { USHORT width; USHORT textIndex; USHORT character; T_DS_TEXTFORMAT tempFormat; // Temporary storage for format attributes BOOL endFound; #ifdef TRACE_ATBEDITOR TRACE_FUNCTION("ATB Editor: ATB_display_StringWidth()"); #endif width = 0; textIndex = 0; endFound = FALSE; ATB_display_CopyFormat(&tempFormat, format); // Make a copy of the original format while (!endFound) { character = ATB_string_GetChar(text, textIndex); // Get the next character width += ATB_display_GetCharWidth(character, &tempFormat); textIndex++; if(!(textIndex<text->len)) endFound = TRUE; } return (width); } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : ATB Display | | STATE : code ROUTINE : | +--------------------------------------------------------------------+ PURPOSE : Return height of tallest character in next 'length' characters of string */ USHORT ATB_display_StringHeight(T_ATB_TEXT *text, T_DS_TEXTFORMAT *format) { USHORT height; USHORT currentHeight; USHORT textIndex; USHORT character; BOOL endFound; T_DS_TEXTFORMAT tempFormat; // Temporary storage for format attributes TRACE_FUNCTION("ATB_display_StringHeight()"); height = 0; textIndex = 0; endFound = FALSE; ATB_display_CopyFormat(&tempFormat, format); // Store the original format while (!endFound) { character = ATB_string_GetChar(text, textIndex); // Get the next character currentHeight = ATB_display_GetCharHeight(character, &tempFormat); if (currentHeight>height) height = currentHeight; textIndex++; if(!(textIndex<text->len)) endFound = TRUE; } return (height); } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : ATBDisplay.c | | STATE : code ROUTINE : ATB_display_SetFormatAttr | +--------------------------------------------------------------------+ PURPOSE : Sets format attributes and highlighting attr - the rich text formatting highlight - TRUE if highlighting is to be switched on for the whole string */ void ATB_display_SetFormatAttr(T_DS_TEXTFORMAT *format, USHORT attr, BOOL highlight) { format->attr = attr; format->highlight = highlight; return; } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : ATBDisplay.c | | STATE : code ROUTINE : ATB_display_ClearFormat | +--------------------------------------------------------------------+ PURPOSE : Clears the formatting attributes format - pointer to the current formatting attributes */ void ATB_display_ClearFormat(T_DS_TEXTFORMAT *format) { format->attr = 0; format->highlight = FALSE; return; } /* +--------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : ATBDisplay.c | | STATE : code ROUTINE : ATB_display_ClearFormat | +--------------------------------------------------------------------+ PURPOSE : Duplicates format attributes dest - pointer to the destination format structure (caller allocated) src - pointer to the source format structure (caller allocated) */ void ATB_display_CopyFormat(T_DS_TEXTFORMAT *dest, T_DS_TEXTFORMAT *src) { memcpy((void *)dest, (void *)src, sizeof(T_DS_TEXTFORMAT)); return; } /* +------------------------------------------------------------------------+ | PROJECT : MMI-Framework (8417) MODULE : ATBDisplay.c | | STATE : code ROUTINE : ATB_display_GetBitmap | +------------------------------------------------------------------------+ PURPOSE : Returns address of bitmap based on unicode number (our coding scheme) */ t_font_bitmap *ATB_display_GetBitmap(USHORT character) { USHORT current_code; current_code = (USHORT)(character<<8)+(USHORT)(character>>8); // Swap bytes round for correct unicode return (t_font_bitmap *)get_bitmap(current_code); } #endif