+++ /dev/null
-/* Copyright (C) 2000 Free Software Foundation
-
- This file is part of libgcj.
-
-This software is copyrighted work licensed under the terms of the
-Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
-details. */
-
-#include <X11/Xlib.h>
-
-#include <gcj/cni.h>
-#include <gnu/gcj/RawData.h>
-#include <java/lang/String.h>
-
-#include <gnu/gcj/xlib/Display.h>
-#include <gnu/gcj/xlib/Font.h>
-#include <gnu/gcj/xlib/XException.h>
-
-gnu::gcj::RawData* gnu::gcj::xlib::Font::loadFont(Display* display,
- jstring lfdNamePattern)
-{
- ::Display* dpy = (::Display*) display->display;
- int len = JvGetStringUTFLength(lfdNamePattern);
- char cName[len+1];
- JvGetStringUTFRegion(lfdNamePattern, 0, lfdNamePattern->length(),
- cName);
- cName[len] = '\0';
-
- XFontStruct* fontStruct = XLoadQueryFont(dpy, cName);
- if (fontStruct == 0)
- {
- throw new XException(JvNewStringLatin1("font not found"));
- }
-
- return reinterpret_cast<gnu::gcj::RawData*>(fontStruct);
-}
-
-jint gnu::gcj::xlib::Font::getXIDFromStruct(gnu::gcj::RawData* structure)
-{
- XFontStruct* fontStruct = (XFontStruct*) structure;
- return fontStruct->fid;
-}
-
-jint gnu::gcj::xlib::Font::getMaxAscent()
-{
- XFontStruct* fontStruct = (XFontStruct*) structure;
- return fontStruct->max_bounds.ascent;
-}
-
-jint gnu::gcj::xlib::Font::getMaxDescent()
-{
- XFontStruct* fontStruct = (XFontStruct*) structure;
- return fontStruct->max_bounds.descent;
-}
-
-jint gnu::gcj::xlib::Font::getAscent()
-{
- XFontStruct* fontStruct = (XFontStruct*) structure;
- return fontStruct->ascent;
-}
-
-jint gnu::gcj::xlib::Font::getDescent()
-{
- XFontStruct* fontStruct = (XFontStruct*) structure;
- return fontStruct->ascent;
-}
-
-jint gnu::gcj::xlib::Font::getStringWidth(java::lang::String* text)
-{
- XFontStruct* fontStruct = (XFontStruct*) structure;
-
- // FIXME: make proper unicode conversion
- int len = JvGetStringUTFLength(text);
- char ctxt[len+1];
- JvGetStringUTFRegion(text, 0, text->length(), ctxt);
- ctxt[len] = '\0';
- int width = XTextWidth(fontStruct, ctxt, len);
- return width;
-}
-
-void gnu::gcj::xlib::Font::finalize()
-{
- if (structure != 0)
- {
- ::Display* dpy = (::Display*) display->display;
- XFontStruct* fontStruct = (XFontStruct*) structure;
- int result = XFreeFont(dpy, fontStruct);
-
- if (result == BadFont)
- throw new XException(display, result);
-
- structure = 0; xid = 0;
- }
-}
-