AP_UnixToolbar_StyleCombo::~AP_UnixToolbar_StyleCombo(void)
{
freeStyles();
pango_font_description_free(m_pDefaultDesc);
}
/**
* Main Application. Currently, drawing styles are hardcoded in this method.
* Future work may entail reading the styles from a .properties file.
*/
int main( int argc, const char* argv[] )
{
FILE *pfile;
LWGEOM *lwgeom;
char line [2048];
char *filename;
int layerCount;
int styleNumber;
LAYERSTYLE *styles;
getStyles(&styles);
if ( argc != 2 )
{
lwerror("You must specifiy a wkt filename to convert.\n");
return -1;
}
if ( (pfile = fopen(argv[1], "r")) == NULL)
{
perror ( argv[1] );
return -1;
}
filename = malloc( strlen(argv[1])+11 );
strncpy( filename, "../images/", 10 );
strncat( filename, argv[1], strlen(argv[1])-3 );
strncat( filename, "png", 3 );
printf( "generating %s\n", filename );
layerCount = 0;
while ( fgets ( line, sizeof line, pfile ) != NULL && !isspace(*line) )
{
char output[2048];
char *ptr = output;
char *styleName;
int useDefaultStyle;
ptr += sprintf( ptr, "convert -size %s xc:none ", imageSize );
useDefaultStyle = getStyleName(&styleName, line);
LWDEBUGF( 4, "%s", styleName );
if (useDefaultStyle)
{
printf(" Warning: using Default style for layer %d\n", layerCount);
lwgeom = lwgeom_from_ewkt( line, PARSER_CHECK_NONE );
}
else
lwgeom = lwgeom_from_ewkt( line+strlen(styleName)+1, PARSER_CHECK_NONE );
LWDEBUGF( 4, "geom = %s", lwgeom_to_ewkt((LWGEOM*)lwgeom,0) );
styleNumber = layerCount % length(styles);
ptr += drawGeometry( ptr, lwgeom, getStyle(styles, styleName) );
ptr += sprintf( ptr, "-flip tmp%d.png", layerCount );
lwfree( lwgeom );
LWDEBUGF( 4, "%s", output );
system(output);
addHighlight( layerCount );
addDropShadow( layerCount );
layerCount++;
free(styleName);
}
flattenLayers(filename);
optimizeImage(filename);
fclose(pfile);
free(filename);
freeStyles(&styles);
return 0;
}
bool AP_UnixToolbar_StyleCombo::repopulate(void)
{
// repopulate the vector from the current document
// If ithere is one present
AD_Document * pAD_Doc = m_pFrame->getCurrentDoc();
if(!pAD_Doc)
{
return false;
}
PD_Document *pDocument = static_cast<PD_Document *>(pAD_Doc);
GR_GraphicsFactory * pGF = XAP_App::getApp()->getGraphicsFactory();
if(!pGF)
{
return false;
}
// clear anything that's already there
m_vecContents.clear();
freeStyles();
// defaults for style combo
if (m_pDefaultDesc == NULL)
{
// for now this is hardcoded
m_pDefaultDesc = pango_font_description_new ();
pango_font_description_set_family (m_pDefaultDesc, "Times");
pango_font_description_set_size (m_pDefaultDesc, 12 * PANGO_SCALE);
}
const char * szName;
const PD_Style * pStyle;
GSList *list = NULL;
for (UT_uint32 k=0; (pDocument->enumStyles(k,&szName,&pStyle)); k++)
{
if (!pStyle) {
UT_DEBUGMSG(("no style instance for '%s'\n", szName));
}
if (!pStyle->isDisplayed() &&
!(dynamic_cast<const PD_BuiltinStyle *>(pStyle) && pStyle->isList() && pStyle->isUsed())) {
continue;
}
list = g_slist_prepend (list, (char *)szName);
/* wysiwyg styles are disabled for now
PangoFontDescription *desc = pango_font_description_copy (m_pDefaultDesc);
getPangoAttrs(pStyle, desc);
m_mapStyles.insert(szName, desc);
*/
}
// Ok, it's a bit hackish to put them in a list for sorting first
// but somehow the vector's qsort totally failed for me
if (list)
{
list = g_slist_sort(list, (GCompareFunc)sort_cb);
do
{
m_vecContents.addItem((const char *)list->data);
} while (NULL != (list = g_slist_next(list)));
g_slist_free(list);
}
return true;
}
