/******************************************************************************
*
* Copyright (c) 2014 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer.
*
* 2. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*
* FontSet.h
*
*****************************************************************************/
#pragma once
#include <oz++/Exception.h>
#include <oz++/motif/Resource.h>
namespace OZ {
class View;
class FontSet :public Resource {
private:
XFontSet create(Display* display, const char* fontname)
{
char** missingCharSets = NULL;
int numMissingCharSets = 0;
char* defaultString = NULL;
XFontSet xfontset = XCreateFontSet(display,
fontname,
&missingCharSets,
&numMissingCharSets,
&defaultString);
if(numMissingCharSets > 0) {
for(int i = 0; i<numMissingCharSets; i++) {
fprintf(stderr, "Missing :%s\n", missingCharSets[i]);
}
XFreeStringList(missingCharSets);
}
return xfontset;
}
public:
FontSet(IView* view, const char* fontname)
:Resource(view->getDisplay())
{
XFontSet fontSet = create(view->getDisplay(), fontname);
if (fontSet) {
set(fontSet);
} else {
throw IException("Failed to create XFontSet %s", fontname);
}
}
FontSet(Display* display, const char* fontname)
:Resource(display)
{
XFontSet fontSet = create(display, fontname);
if (fontSet) {
set(fontSet);
} else {
throw IException("Failed to create XFontSet %s", fontname);
}
}
~FontSet()
{
XFreeFontSet(getDisplay(), get());
}
char* baseFontNameList()
{
return XBaseFontNameListOfFontSet(get());
}
XFontSetExtents* extents()
{
return XExtentsOfFontSet(get());
}
XFontSet get()
{
return (XFontSet)Resource::get();
}
int fontList(XFontStruct*** fontlist, char*** namelist)
{
return XFontsOfFontSet(get(), fontlist, namelist);
}
char* locale()
{
return XLocaleOfFontSet(get());
}
};
}