本文整理汇总了C++中PD_Document::enumStyles方法的典型用法代码示例。如果您正苦于以下问题：C++ PD_Document::enumStyles方法的具体用法？C++ PD_Document::enumStyles怎么用？C++ PD_Document::enumStyles使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PD_Document的用法示例。
在下文中一共展示了PD_Document::enumStyles方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: populate
bool AP_UnixToolbar_StyleCombo::populate(void)
{
// clear anything that's already there
m_vecContents.clear();
// populate the vector
#if 1
// HACK: for now, just hardwire it
// NB if you change the case of the labels, it will stop working
// unless you also change all the places where the style appears!
m_vecContents.addItem("Normal");
m_vecContents.addItem("Heading 1");
m_vecContents.addItem("Heading 2");
m_vecContents.addItem("Heading 3");
m_vecContents.addItem("Plain Text");
m_vecContents.addItem("Block Text");
#else
AD_Document * pAD_Doc = m_pFrame->getCurrentDoc();
if(!pAD_Doc)
{
return false;
}
PD_Document *pDocument = static_cast<PD_Document *>(pAD_Doc);
// TODO: need a view/doc pointer to get this right
// ALSO: will need to repopulate as new styles added
// HYP: only call this method from shared code?
const char * szName;
const PD_Style * pStyle;
for (UT_uint32 k=0; (pDocument->enumStyles(k,&szName,&pStyle)); k++)
{
if (pStyle && pStyle->isDisplayed()) {
m_vecContents.addItem(szName);
}
}
#endif
return true;
}示例2: repopulate
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;
}