osddg.c

ct952 source code use for Digital Frame Photo

#include "winav.h"
#include "ctkav.h"
#include "infofilter.h"
#include "osd.h"
#include "gdi.h"
#include "fontindex.h" //++CoCo2.37P
#include "osdnd.h"
#include "cc.h"
#include "setup.h"
#include "hal.h"
#include "Digest.h"
#include "OSDDG.h"
#include "osddlg.h"
#include "notransl.h"

#ifndef NO_DIGEST
#define OSDDG_MAIN_FILE
#endif

//#include "string.lan"
#include "OSDString\\strextrn.h"

#ifndef NO_DIGEST

//***************************************************************************
//Note: The following strings will be translated. And they may be moved to other string file.
/*
WORD aDGDlgBtnTrackDigest[] = {12, CHAR_T, CHAR_r, CHAR_a, CHAR_c, CHAR_k, CHAR_SPACE, CHAR_D, CHAR_i, CHAR_g, CHAR_e, CHAR_s, CHAR_t};
WORD aDGDlgBtnDiscInterval[] = {13, CHAR_D, CHAR_i, CHAR_s, CHAR_c, CHAR_SPACE, CHAR_I, CHAR_n, CHAR_t, CHAR_e, CHAR_r, CHAR_v, CHAR_a, CHAR_l};
WORD aDGPage[] = {5, CHAR_P, CHAR_a, CHAR_g, CHAR_e, CHAR_COLON};
WORD aDGTitleTrackDigest[] = {12, CHAR_T, CHAR_r, CHAR_a, CHAR_c, CHAR_k, CHAR_SPACE, CHAR_D, CHAR_i, CHAR_g, CHAR_e, CHAR_s, CHAR_t};
WORD aDGTitleDiscInterval[] = {13, CHAR_D, CHAR_i, CHAR_s, CHAR_c, CHAR_SPACE, CHAR_I, CHAR_n, CHAR_t, CHAR_e, CHAR_r, CHAR_v, CHAR_a, CHAR_l};
WORD aDGInfoTrack[] = {6, CHAR_T, CHAR_r, CHAR_a, CHAR_c, CHAR_k, CHAR_COLON};
WORD aDGBtnMenu[] = {4, CHAR_M, CHAR_e, CHAR_n, CHAR_u};
WORD aDGBtnExit[] = {4, CHAR_E, CHAR_x, CHAR_i, CHAR_t};
*/
//***************************************************************************

//***************************************************************************
//Note: Define the palettes for the skin
DWORD _dwOSDDGDlgBackgroundColor[] = {OSDDG_PALETTE_COLOR_DLG_BACKGROUND_1, OSDDG_PALETTE_COLOR_DLG_BACKGROUND_2, OSDDG_PALETTE_COLOR_DLG_BACKGROUND_3, OSDDG_PALETTE_COLOR_DLG_BACKGROUND_4};
DWORD _dwOSDDGDlgHighlightButtonColor[] = {OSDDG_PALETTE_COLOR_DLG_HIGHLIGHT_BUTTON_BACKGROUND_1, OSDDG_PALETTE_COLOR_DLG_HIGHLIGHT_BUTTON_BACKGROUND_2, OSDDG_PALETTE_COLOR_DLG_HIGHLIGHT_BUTTON_BACKGROUND_3, OSDDG_PALETTE_COLOR_DLG_HIGHLIGHT_BUTTON_BACKGROUND_4};
DWORD _dwOSDDGDlgEnableButtonColor[] = {OSDDG_PALETTE_COLOR_DLG_ENABLE_BUTTON_BACKGROUND_1, OSDDG_PALETTE_COLOR_DLG_ENABLE_BUTTON_BACKGROUND_2, OSDDG_PALETTE_COLOR_DLG_ENABLE_BUTTON_BACKGROUND_3, OSDDG_PALETTE_COLOR_DLG_ENABLE_BUTTON_BACKGROUND_4};
DWORD _dwOSDDGDlgFrameColor[] = {OSDDG_PALETTE_COLOR_DLG_FRAME_1, OSDDG_PALETTE_COLOR_DLG_FRAME_2, OSDDG_PALETTE_COLOR_DLG_FRAME_3, OSDDG_PALETTE_COLOR_DLG_FRAME_4};
DWORD _dwOSDDGInfoRegionColor[] = {OSDDG_PALETTE_COLOR_INFO_REGION_BACKGROUND_1, OSDDG_PALETTE_COLOR_INFO_REGION_BACKGROUND_2, OSDDG_PALETTE_COLOR_INFO_REGION_BACKGROUND_3, OSDDG_PALETTE_COLOR_INFO_REGION_BACKGROUND_4};
DWORD _dwOSDDGEnableButtonColor[] = {OSDDG_PALETTE_COLOR_ENABLE_BUTTON_BACKGROUND_1, OSDDG_PALETTE_COLOR_ENABLE_BUTTON_BACKGROUND_2, OSDDG_PALETTE_COLOR_ENABLE_BUTTON_BACKGROUND_3, OSDDG_PALETTE_COLOR_ENABLE_BUTTON_BACKGROUND_4};
DWORD _dwOSDDGHighlightButtonColor[] = {OSDDG_PALETTE_COLOR_HIGHLIGHT_BUTTON_BACKGROUND_1, OSDDG_PALETTE_COLOR_HIGHLIGHT_BUTTON_BACKGROUND_2, OSDDG_PALETTE_COLOR_HIGHLIGHT_BUTTON_BACKGROUND_3, OSDDG_PALETTE_COLOR_HIGHLIGHT_BUTTON_BACKGROUND_4};
//***************************************************************************


//Declare global variables.
PARM_RECT _OSDDGRect;
PARM_DRAW_STRING _OSDDGStringAttr;
PARM_DRAW_BITMAP _OSDDGDrawBitmap;
PARM_DRAW_STRING _OSDDGStringAttr;
PARM_FRAME _OSDDGFrame;
BYTE _bOSDDGTemp, _bOSDDGTemp1;
WORD _wOSDDGTemp, _wOSDDGTemp1;
BYTE _bDGTuneFrame_H, _bDGTuneFrame_V;
extern DLG_ATTRIBUTE _OSDDLGAttribute;
extern WORD _wOSDDLGButtonWidth;
extern PARM_RECT _OSDDLGRect;
extern PARM_DRAW_STRING _OSDDLGStringAttr;

extern  BYTE    __bTVType;

//The following variable will be declared in Digest UI and will be removed in the future.
extern DIGESTUI __DigestUIAttr;

//***************************************************************************
//  Function    :   OSDDG_Update
//  Abstract    :   This function will be called by Digest module to draw UI.
//  Arguments   :   bMessage: the message.
//  Return		:   none.
//  Side Effect :   none.
//  Notes       :   
//***************************************************************************
void OSDDG_Update(BYTE bMessage)
{
    switch (bMessage)
    {
    case OSDDG_MSG_DLG_INITIAL:
        _OSDDG_DLG_Initial(FALSE);
        break;
    case OSDDG_MSG_CLEAR_HIGHLIGHT:
        _OSDDG_UpdateHighlight(OSDDG_CLEAR);
        break;
    case OSDDG_MSG_UPDATE_HIGHLIGHT:
        _OSDDG_UpdateHighlight(OSDDG_DRAW);
        break;
    case OSDDG_MSG_DLG_EXIT:
        _OSDDG_DLG_UpdateBackground(OSDDG_CLEAR);
        break;
    case OSDDG_MSG_INITIAL:
        _OSDDG_Initial();
        break;
    case OSDDG_MSG_DRAW_NORMAL_FRAME:
        _OSDDG_DrawFrame(__DigestUIAttr.bCurFrameNo, OSDDG_FRAME_NORMAL);
        break;
    case OSDDG_MSG_DRAW_SELECT_FRAME:
        _OSDDG_DrawFrame(__DigestUIAttr.bCurFrameNo, OSDDG_FRAME_SELECT);
        break;
    case OSDDG_MSG_UPDATE_FRAME_TIME:
        _OSDDG_UpdteFrameInfo(__DigestUIAttr.bCurFrameNo);
        break;
    case OSDDG_MSG_CLEAR_ALL_FRAME:
        _OSDDG_ClearFrameRegion();
        break;
    case OSDDG_MSG_UPDATE_UI_INFO:
        _OSDDG_UpdateInfoRegion();
        break;
    case OSDDG_MSG_CHANGE_TV_MODE:
        _OSDDG_ChangeTVMode();
        break;
    case OSDDG_MSG_EXIT:
        _OSDDG_Exit();
        break;
    case OSDDG_MSG_CHANGE_PAGE:
        _OSDDG_ClearPageInfoRegion();
        _OSDDG_DisplayPageInfo();
        break;
    default:
        break;
    }
}

//***************************************************************************
//  Function    :   OSDDG_Recover
//  Abstract    :   This function will be called by OSD to do Digest UI's recovery
//  Arguments   :   bRecoverRegion: 
//  Return		:   none.
//  Side Effect :   none.
//  Notes       :   
//***************************************************************************
BYTE OSDDG_Recover(BYTE bRecoverRegion)
{
    switch (bRecoverRegion)
    {
    case OSD_RECOVER_UPPER_REGION:
        //Recover the "page info".
        if (__DigestUIAttr.bDigestMode != DIGEST_MODE_DIALOG)
        {
            //Draw the title
            _OSDDG_DisplayTitle();

            _OSDDG_DisplayPageInfo();
        }
        break;
    case OSD_RECOVER_BOTTOM_REGION:
        if (__DigestUIAttr.bDigestMode != DIGEST_MODE_DIALOG)
        {
            //Recover the help string in the info. region.
            _OSDDG_UpdateInfoRegion();
        }
        break;
    case OSD_RECOVER_ALL:
        //Recover all Digest UI.
        _OSDDG_RecoverAll();
        break;
    default:
        return FALSE;
    }

    return TRUE;
}

//***************************************************************************
//  Function    :   OSDDG_ClearRegion
//  Abstract    :   This function will be called by OSD to clear the normal upper 
//              :   region or normal bottom region if the UI accepts the normal display
//              :   message is displayed in its UI.
//  Arguments   :   bClearRegion: OSD_ND_UPPER_RIGHT_REGION/OSD_ND_BOTTOM_REGION.
//  Return		:   none.
//  Side Effect :   none.
//  Notes       :   
//***************************************************************************
void OSDDG_ClearRegion(BYTE bClearRegion)
{
    switch (bClearRegion)
    {
    case OSD_ND_UPPER_RIGHT_REGION:
        //Clear the "page info." region.
        _OSDDG_ClearPageInfoRegion();
        break;
    case OSD_ND_BOTTOM_REGION:
        _OSDDG_DrawInfoRegion();
        break;
    default:
        return;
    }
}

//***************************************************************************
//  Function    :   _OSDDG_InitializeGDI
//  Abstract    :   This function will initialize GDI-relative attributes like palette.
//  Arguments   :   none.
//  Return		:   none.
//  Side Effect :   none.
//  Notes       :   
//***************************************************************************
void _OSDDG_InitializeGDI(void)
{
    _bOSDDGTemp = __SetupInfo.bUIStyle-SETUP_CUSTOM_UI_STYLE_BEGIN;

    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_DLG_BACKGROUND, _dwOSDDGDlgBackgroundColor[_bOSDDGTemp], TRUE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_DLG_ENABLE_BUTTON_BACKGROUND, _dwOSDDGDlgEnableButtonColor[_bOSDDGTemp], FALSE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_DLG_HIGHLIGHT_BUTTON_BACKGROUND, _dwOSDDGDlgHighlightButtonColor[_bOSDDGTemp], FALSE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_DLG_FRAME, _dwOSDDGDlgFrameColor[_bOSDDGTemp], FALSE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_INFO_REGION_BACKGROUND, _dwOSDDGInfoRegionColor[_bOSDDGTemp], FALSE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_ENABLE_BUTTON_BACKGROUND, _dwOSDDGEnableButtonColor[_bOSDDGTemp], FALSE); //Will be removed if use Bitmap button
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_HIGHLIGHT_BUTTON_BACKGROUND, _dwOSDDGHighlightButtonColor[_bOSDDGTemp], FALSE); //Will be removed if use Bitmap button

    //GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_DLG_BACKGROUND, OSDDG_PALETTE_COLOR_DLG_BACKGROUND, TRUE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_TITLE_STRING, OSDDG_PALETTE_COLOR_TITLE_STRING, FALSE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_HELP_STRING, OSDDG_PALETTE_COLOR_HELP_STRING, FALSE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_ENABLE_BUTTON_STRING, OSDDG_PALETTE_COLOR_ENABLE_BUTTON_STRING, FALSE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_HIGHLIGHT_BUTTON_STRING, OSDDG_PALETTE_COLOR_HIGHLIGHT_BUTTON_STRING, FALSE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_NORMAL_FRAME_BRIGHT, OSDDG_PALETTE_COLOR_NORMAL_FRAME_BRIGHT, FALSE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_NORMAL_FRAME_DARK, OSDDG_PALETTE_COLOR_NORMAL_FRAME_DARK, FALSE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_SELECT_FRAME_BRIGHT, OSDDG_PALETTE_COLOR_SELECT_FRAME_BRIGHT, FALSE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_SELECT_FRAME_DARK, OSDDG_PALETTE_COLOR_SELECT_FRAME_DARK, FALSE);
    //GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_DLG_ENABLE_BUTTON_BACKGROUND, OSDDG_PALETTE_COLOR_DLG_ENABLE_BUTTON_BACKGROUND, FALSE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_DLG_DISABLE_BUTTON_BACKGROUND, OSDDG_PALETTE_COLOR_DLG_DISABLE_BUTTON_BACKGROUND, FALSE);
    //GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_DLG_HIGHLIGHT_BUTTON_BACKGROUND, OSDDG_PALETTE_COLOR_DLG_HIGHLIGHT_BUTTON_BACKGROUND, FALSE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_DLG_ENABLE_BUTTON_STRING, OSDDG_PALETTE_COLOR_DLG_ENABLE_BUTTON_STRING, FALSE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_DLG_DISABLE_BUTTON_STRING, OSDDG_PALETTE_COLOR_DLG_DISABLE_BUTTON_STRING, FALSE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_DLG_HIGHLIGHT_BUTTON_STRING, OSDDG_PALETTE_COLOR_DLG_HIGHLIGHT_BUTTON_STRING, FALSE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_FRAME_INFO_BACKGROUND, OSDDG_PALETTE_COLOR_FRAME_INFO_BACKGROUND, FALSE);
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_FRAME_INFO_STRING, OSDDG_PALETTE_COLOR_FRAME_INFO_STRING, FALSE);
    //GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_INFO_REGION_BACKGROUND, OSDDG_PALETTE_COLOR_INFO_REGION_BACKGROUND, FALSE);
    //GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_ENABLE_BUTTON_BACKGROUND, OSDDG_PALETTE_COLOR_ENABLE_BUTTON_BACKGROUND, FALSE); //Will be removed if use Bitmap button
    //GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_HIGHLIGHT_BUTTON_BACKGROUND, OSDDG_PALETTE_COLOR_HIGHLIGHT_BUTTON_BACKGROUND, FALSE); //Will be removed if use Bitmap button
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_BUTTON_FRAME, OSDDG_PALETTE_COLOR_BUTTON_FRAME, FALSE); 
    //GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_DLG_FRAME, OSDDG_PALETTE_COLOR_DLG_FRAME, FALSE); 
    GDI_ChangePALEntry(OSDDG_PALETTE_ENTRY_INFO_REGION_FRAME, OSDDG_PALETTE_COLOR_INFO_REGION_FRAME, FALSE); 

    //CoCo0.95
    GDI_WaitPaletteComplete();

    GDI_ActivateRegion(0); //open GDI
}

//***************************************************************************
//  Function    :   _OSDDG_DLG_Initial
//  Abstract    :   This function will initialize Digest's dialog when the dialog is
//              :   pop up.
//  Arguments   :   bRecover: TRUE==>This function is called by the recovery routine.
//              :             FALSE==>This function is called by the normal message.  
//  Return		:   none.
//  Side Effect :   none.
//  Notes       :   
//***************************************************************************
void _OSDDG_DLG_Initial(BYTE bRecover)
{
    //Clear the background
    GDI_ClearRegion(0); //clear region 0

    //Tell OSD that Digest UI exits.
    if (!bRecover)
    {
        OSD_ChangeUI(OSD_UI_DIGEST, OSD_ENTER_UI);

        //Initialize the attribute of the dialog box.
        _OSDDLGAttribute.wWidth = _OSDDG_DLG_GetMaxButtonWidth()+(WORD)((OSDDG_DLG_BACKGROUND_BUTTON_DISTANCE_H<<1));
        _OSDDLGAttribute.wHeight = _OSDDG_DLG_GetDlgHeight();
        _OSDDLGAttribute.wStartH = ((OSD_PLANE_WIDTH -  _OSDDLGAttribute.wWidth) >> 1);
        _OSDDLGAttribute.wStartV = ((OSD_PLANE_HEIGHT - _OSDDLGAttribute.wHeight) >> 1);
    }

    _OSDDG_InitializeGDI();

    //Draw the dialog's background.
    _OSDDG_DLG_UpdateBackground(OSDDG_DRAW);

    //Draw the buttons.
    for (_bOSDDGTemp = 0; _bOSDDGTemp < OSDDG_DLG_BUTTON_NUM; _bOSDDGTemp++)
    {
        if (_bOSDDGTemp == __DigestUIAttr.bButtonIndex) //The button is highlighted.
        {
            _OSDDG_DLG_DrawButton(_bOSDDGTemp, TRUE);
        }
        else
        {
            _OSDDG_DLG_DrawButton(_bOSDDGTemp, FALSE);
        }
    }
}

//*********************************************************************************************************
//  Function    :   _OSDDG_DLG_GetMaxButtonWidth
//  Abstract    :   This function will fill the string of the button.
//  Arguments   :   none.
//  Return		:   Max. button width.
//  Side Effect :   none.
//  Notes       :   
//*********************************************************************************************************
WORD _OSDDG_DLG_GetMaxButtonWidth(void)
{
    BYTE bIndex = 0;

    _wOSDDGTemp1 = 0; //Use it and max. width.

    for (bIndex = 0; bIndex < OSDDG_DLG_BUTTON_NUM; bIndex++)
    {
        //Fill string
        _OSDDG_DLG_FillButtonString(bIndex);

        _wOSDDGTemp = GDI_GetStringWidth_909(__pOSDUTLOutputString);

        if (_wOSDDGTemp1 < _wOSDDGTemp)
            _wOSDDGTemp1 = _wOSDDGTemp;
    }

    _wOSDDGTemp1 += (OSDDG_DLG_BUTTON_TEXT_DISTANCE_H << 1);

    return _wOSDDGTemp1;
}

//*********************************************************************************************************
//  Function    :   _OSDDG_DLG_FillButtonString
//  Abstract    :   This function will fill the string of the button.
//  Arguments   :   bIndex: the index of the button.
//  Return		:   none.
//  Side Effect :   none.
//  Notes       :   
//*********************************************************************************************************
void _OSDDG_DLG_FillButtonString(BYTE bIndex)
{
    switch (bIndex)
    {
    case OSDDG_DLG_BUTTON_TRACK_DIGEST:
        __pOSDUTLOutputString = aDGDlgBtnTrackDigest;
        break;
    case OSDDG_DLG_BUTTON_BUTTON_DISC_INTERVAL:
        __pOSDUTLOutputString = aDGDlgBtnDiscInterval;
        break;
    default:
        break;
    }
}

//*********************************************************************************************************
//  Function    :   _OSDDG_DLG_GetDlgHeight
//  Abstract    :   This function will calculate the height of the dialog box.
//  Arguments   :   none.
//  Return		:   The height of the dialog box.