Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

New, rewritten, wxLayout. Almost complete.

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1873 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Karsten Ballüder
1999-03-07 21:38:50 +00:00
parent f5ee2e5f8f
commit 43e916c33e
10 changed files with 2152 additions and 1980 deletions
Download Patch File Download Diff File Expand all files Collapse all files

132
user/wxLayout/wxlparser.cpp
View File

@@ -32,7 +32,7 @@ inline static bool IsEndOfLine(const char *p, int mode)
(((*p == '\r') && (*(p + 1) == '\n'))||(*p == '\n'));
}
void wxLayoutImportText(wxLayoutList &list, String const &str, int withflag)
void wxLayoutImportText(wxLayoutList &list, wxString const &str, int withflag)
{
char * cptr = (char *)str.c_str(); // string gets changed only temporarily
const char * begin = cptr;
@@ -63,32 +63,29 @@ void wxLayoutImportText(wxLayoutList &list, String const &str, int withflag)
}
static
String wxLayoutExportCmdAsHTML(wxLayoutObjectCmd const & cmd,
wxLayoutStyleInfo **lastStylePtr)
wxString wxLayoutExportCmdAsHTML(wxLayoutObjectCmd const & cmd,
wxLayoutStyleInfo *styleInfo)
{
static char buffer[20];
String html;
wxString html;
wxLayoutStyleInfo *si = cmd.GetStyle();
wxLayoutStyleInfo *last_si = NULL;
wxLayoutStyleInfo si;
cmd.GetStyle(&si);
int size, sizecount;
if(lastStylePtr != NULL)
last_si = *lastStylePtr;
html += "<font ";
html +="color=";
sprintf(buffer,"\"#%02X%02X%02X\"", si->fg_red,si->fg_green,si->fg_blue);
sprintf(buffer,"\"#%02X%02X%02X\"", si.fg_red,si.fg_green,si.fg_blue);
html += buffer;
html += " bgcolor=";
sprintf(buffer,"\"#%02X%02X%02X\"", si->bg_red,si->bg_green,si->bg_blue);
sprintf(buffer,"\"#%02X%02X%02X\"", si.bg_red,si.bg_green,si.bg_blue);
html += buffer;
switch(si->family)
switch(si.family)
{
case wxSWISS:
case wxMODERN:
@@ -102,12 +99,12 @@ String wxLayoutExportCmdAsHTML(wxLayoutObjectCmd const & cmd,
}
size = BASE_SIZE; sizecount = 0;
while(size < si->size && sizecount < 5)
while(size < si.size && sizecount < 5)
{
sizecount ++;
size = (size*12)/10;
}
while(size > si->size && sizecount > -5)
while(size > si.size && sizecount > -5)
{
sizecount --;
size = (size*10)/12;
@@ -118,97 +115,124 @@ String wxLayoutExportCmdAsHTML(wxLayoutObjectCmd const & cmd,
html +=">";
if(last_si != NULL)
if(styleInfo != NULL)
html ="</font>"+html; // terminate any previous font command
if((si->weight == wxBOLD) && ( (!last_si) || (last_si->weight != wxBOLD)))
if((si.weight == wxBOLD) && ( (!styleInfo) || (styleInfo->weight != wxBOLD)))
html += "<b>";
else
if(si->weight != wxBOLD && ( last_si && (last_si->weight == wxBOLD)))
if(si.weight != wxBOLD && ( styleInfo && (styleInfo->weight == wxBOLD)))
html += "</b>";
if(si->style == wxSLANT)
si->style = wxITALIC; // the same for html
if(si.style == wxSLANT)
si.style = wxITALIC; // the same for html
if((si->style == wxITALIC) && ( (!last_si) || (last_si->style != wxITALIC)))
if((si.style == wxITALIC) && ( (!styleInfo) || (styleInfo->style != wxITALIC)))
html += "<i>";
else
if(si->style != wxITALIC && ( last_si && (last_si->style == wxITALIC)))
if(si.style != wxITALIC && ( styleInfo && (styleInfo->style == wxITALIC)))
html += "</i>";
if(si->underline && ( (!last_si) || ! last_si->underline))
if(si.underline && ( (!styleInfo) || ! styleInfo->underline))
html += "<u>";
else if(si->underline == false && ( last_si && last_si->underline))
else if(si.underline == false && ( styleInfo && styleInfo->underline))
html += "</u>";
*styleInfo = si; // update last style info
if(last_si)
delete last_si;
*lastStylePtr = si;
return html;
}
#define WXLO_IS_TEXT(type) \
( (type == WXLO_TYPE_TEXT || type == WXLO_TYPE_LINEBREAK) \
( type == WXLO_TYPE_TEXT \
|| (type == WXLO_TYPE_CMD \
&& (mode & WXLO_EXPORT_AS_MASK) == WXLO_EXPORT_AS_HTML))
wxLayoutExportObject *wxLayoutExport(wxLayoutList &list,
wxLayoutList::iterator &from,
wxLayoutExportObject *wxLayoutExport(wxLayoutExportStatus *status,
int mode)
{
if(from == list.end())
return NULL;
wxLayoutObjectType type = (*from)->GetType();
wxLayoutExportObject * export = new wxLayoutExportObject();
wxASSERT(status);
wxLayoutExportObject * export;
static wxLayoutStyleInfo *s_si = NULL;
if(status->m_iterator == NULLIT) // end of line
{
if(!status->m_line || status->m_line->GetNextLine() == NULL) // reached end of list
return NULL;
else
{
status->m_line = status->m_line->GetNextLine();
status->m_iterator = status->m_line->GetFirstObject();
export = new wxLayoutExportObject();;
export->type = ((mode & WXLO_EXPORT_AS_MASK) == WXLO_EXPORT_AS_HTML)
? WXLO_EXPORT_HTML : WXLO_EXPORT_TEXT;
if((mode & WXLO_EXPORT_WITH_CRLF) == WXLO_EXPORT_WITH_CRLF)
export->content.text = new wxString("\r\n");
else
export->content.text = new wxString("\n");
return export;
}
}
export = new wxLayoutExportObject();
wxLayoutObjectType type = (** status->m_iterator).GetType();
if( (mode & WXLO_EXPORT_AS_MASK) == WXLO_EXPORT_AS_OBJECTS || ! WXLO_IS_TEXT(type)) // simple case
{
export->type = WXLO_EXPORT_OBJECT;
export->content.object = *from;
from++;
export->content.object = *status->m_iterator;
status->m_iterator++;
return export;
}
String *str = new String();
// else: must be text
wxString *str = new wxString();
// text must be concatenated
while(from != list.end() && WXLO_IS_TEXT(type))
do
{
switch(type)
{
case WXLO_TYPE_TEXT:
*str += ((wxLayoutObjectText *)*from)->GetText();
break;
case WXLO_TYPE_LINEBREAK:
if((mode & WXLO_EXPORT_AS_MASK) == WXLO_EXPORT_AS_HTML)
*str += "<br>";
if((mode & WXLO_EXPORT_WITH_CRLF) == WXLO_EXPORT_WITH_CRLF)
*str += "\r\n";
else
*str += '\n';
*str += ((wxLayoutObjectText *)*status->m_iterator)->GetText();
break;
case WXLO_TYPE_CMD:
wxASSERT_MSG( (mode&WXLO_EXPORT_AS_MASK) == WXLO_EXPORT_AS_HTML,
"reached cmd object in text mode" );
*str += wxLayoutExportCmdAsHTML(*(wxLayoutObjectCmd const
*)*from, &s_si);
*)*status->m_iterator, & status->m_si);
break;
default: // ignore icons
;
}
from++;
if(from != list.end())
type = (*from)->GetType();
status->m_iterator++;
if(status->m_iterator == NULLIT) // end of line!
{
if((mode & WXLO_EXPORT_AS_MASK) == WXLO_EXPORT_AS_HTML)
*str += "<br>";
if((mode & WXLO_EXPORT_WITH_CRLF) == WXLO_EXPORT_WITH_CRLF)
*str += "\r\n";
else
*str += '\n';
status->m_line = status->m_line->GetNextLine();
if(status->m_line)
status->m_iterator = status->m_line->GetFirstObject();
else
status->m_iterator = NULLIT;
}
if(status->m_iterator != NULLIT)
type = (** status->m_iterator).GetType();
else
break;
}
export->type = ((mode & WXLO_EXPORT_AS_MASK) == WXLO_EXPORT_AS_HTML) ? WXLO_EXPORT_HTML : WXLO_EXPORT_TEXT;
while(WXLO_IS_TEXT(type));
export->type = ((mode & WXLO_EXPORT_AS_MASK) == WXLO_EXPORT_AS_HTML)
? WXLO_EXPORT_HTML : WXLO_EXPORT_TEXT;
export->content.text = str;
return export;
}