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/************************************************************************/
/* */
/* Manage a menu to contol the font encoding in a font selection tool. */
/* */
/************************************************************************/
# include <appEncodingMenu.h>
# include <appFrame.h>
# include <appDebugon.h>
/************************************************************************/
/* */
/* Adapt to a font, encoding combination. */
/* */
/************************************************************************/
void appEncodingMenuSetEncoding( AppEncodingMenu * aem,
const DocumentFontFamily * dff,
int enc )
{
int i;
if ( enc < 0 || enc >= ENCODINGps_COUNT )
{ appEncodingMenuUnsetEncoding( aem ); }
else{
if ( aem->aemFontEncoding != enc )
{
aem->aemFontEncoding= enc;
appSetOptionmenu( &(aem->aemEncodingOptionmenu), enc );
}
}
for ( i= 0; i < ENCODINGps_COUNT; i++ )
{
appGuiEnableWidget( aem->aemFontEncodingOptions[i],
dff->dffFontForEncoding[i] >= 0 );
}
return;
}
void appEncodingMenuSetDocEncoding( AppEncodingMenu * aem,
const int * fontForEncoding,
int enc )
{
int i;
if ( enc < 0 || enc >= ENCODINGps_COUNT )
{ LLDEB(enc,ENCODINGps_COUNT); }
else{
if ( fontForEncoding[enc] < 0 )
{ LLDEB(enc,fontForEncoding[enc]); }
if ( aem->aemFontEncoding != enc )
{
aem->aemFontEncoding= enc;
appSetOptionmenu( &(aem->aemEncodingOptionmenu), enc );
}
}
for ( i= 0; i < ENCODINGps_COUNT; i++ )
{
appGuiEnableWidget( aem->aemFontEncodingOptions[i],
fontForEncoding[i] >= 0 );
}
return;
}
void appEncodingMenuUnsetEncoding( AppEncodingMenu * aem )
{
aem->aemFontEncoding= -1;
appSetOptionmenu( &(aem->aemEncodingOptionmenu), -1 );
return;
}
/************************************************************************/
/* */
/* Adapt to the encodings of a font family. */
/* */
/************************************************************************/
void appEncodingMenuAdaptToFamilyEncodings(
AppEncodingMenu * aem,
const DocumentFontFamily * dff )
{
int enc= -1;
if ( aem->aemFontEncoding >= 0 &&
aem->aemFontEncoding < ENCODINGps_COUNT &&
dff->dffFontForEncoding[aem->aemFontEncoding] >= 0 )
{ enc= aem->aemFontEncoding; }
appEncodingMenuSetEncoding( aem, dff, enc );
return;
}
/************************************************************************/
/* */
/* Fill the option menu of an encoding menu. */
/* */
/************************************************************************/
void appEncodingMenuFillOptionmenu( char * const * opts,
APP_OITEM_CALLBACK_T callBack,
void * through,
AppEncodingMenu * aem )
{
int i;
appEmptyOptionmenu( &(aem->aemEncodingOptionmenu) );
for ( i= 0; i < ENCODINGps_COUNT; i++ )
{
aem->aemFontEncodingOptions[i]= appAddItemToOptionmenu(
&(aem->aemEncodingOptionmenu),
opts[i], callBack, through );
}
appSetOptionmenu( &(aem->aemEncodingOptionmenu), 0 );
aem->aemFontEncoding= 0;
appOptionmenuRefreshWidth( &(aem->aemEncodingOptionmenu) );
return;
}
/************************************************************************/
/* */
/* Retrieve the textual representation of the encoding names. */
/* */
/************************************************************************/
void appEncodingMenuGetOptionTexts( char ** opts,
EditApplication * ea )
{
int i;
AppConfigurableResource acr[ENCODINGps_COUNT];
AppConfigurableResource * acri;
const FontCharset * fc;
fc= PS_Encodings;
acri= acr;
for ( i= 0; i < ENCODINGps_COUNT; fc++, acri++, i++ )
{
APP_SET_RESOURCE( acri, fc->fcId, i* sizeof(char *), fc->fcLabel );
}
appGuiGetResourceValues( ea, opts, acr, ENCODINGps_COUNT );
return;
}
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