diff options
Diffstat (limited to 'libjava/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkFontMetrics.c')
-rw-r--r-- | libjava/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkFontMetrics.c | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/libjava/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkFontMetrics.c b/libjava/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkFontMetrics.c deleted file mode 100644 index 52489386839..00000000000 --- a/libjava/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkFontMetrics.c +++ /dev/null @@ -1,115 +0,0 @@ -/* gdkfontmetrics.c - Copyright (C) 1999, 2003, 2004 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -02111-1307 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -#include "gtkpeer.h" -#include "gdkfont.h" - -#include "gnu_java_awt_peer_gtk_GdkFontMetrics.h" -#include <gdk/gdkx.h> - -JNIEXPORT void JNICALL -Java_gnu_java_awt_peer_gtk_GdkFontMetrics_getPeerFontMetrics - (JNIEnv *env, jclass clazz __attribute__ ((unused)), jobject java_font, jdoubleArray java_metrics) -{ - struct peerfont *pfont = NULL; - jdouble *native_metrics = NULL; - PangoFontMetrics *pango_metrics; - - gdk_threads_enter(); - - pfont = (struct peerfont *) NSA_GET_FONT_PTR (env, java_font); - g_assert (pfont != NULL); - - pango_metrics = pango_context_get_metrics (pfont->ctx, pfont->desc, - gtk_get_default_language ()); - - native_metrics = (*env)->GetDoubleArrayElements (env, java_metrics, NULL); - g_assert (native_metrics != NULL); - - native_metrics[FONT_METRICS_ASCENT] = PANGO_PIXELS (pango_font_metrics_get_ascent (pango_metrics)); - native_metrics[FONT_METRICS_MAX_ASCENT] = native_metrics[FONT_METRICS_ASCENT]; - native_metrics[FONT_METRICS_DESCENT] = PANGO_PIXELS (pango_font_metrics_get_descent (pango_metrics)); - if (native_metrics[FONT_METRICS_DESCENT] < 0) - native_metrics[FONT_METRICS_DESCENT] = - native_metrics[FONT_METRICS_DESCENT]; - native_metrics[FONT_METRICS_MAX_DESCENT] = native_metrics[FONT_METRICS_DESCENT]; - native_metrics[FONT_METRICS_MAX_ADVANCE] = PANGO_PIXELS (pango_font_metrics_get_approximate_char_width (pango_metrics)); - - (*env)->ReleaseDoubleArrayElements (env, java_metrics, native_metrics, 0); - - pango_font_metrics_unref (pango_metrics); - - gdk_threads_leave(); -} - -JNIEXPORT void JNICALL -Java_gnu_java_awt_peer_gtk_GdkFontMetrics_getPeerTextMetrics - (JNIEnv *env, jclass clazz __attribute__ ((unused)), jobject java_font, jstring str, jdoubleArray java_metrics) -{ - struct peerfont *pfont = NULL; - const char *cstr = NULL; - jdouble *native_metrics = NULL; - PangoRectangle log; - - gdk_threads_enter(); - - pfont = (struct peerfont *)NSA_GET_FONT_PTR (env, java_font); - g_assert (pfont != NULL); - - cstr = (*env)->GetStringUTFChars (env, str, NULL); - g_assert(cstr != NULL); - - pango_layout_set_text (pfont->layout, cstr, -1); - pango_layout_get_extents (pfont->layout, NULL, &log); - - (*env)->ReleaseStringUTFChars (env, str, cstr); - pango_layout_set_text (pfont->layout, "", -1); - - native_metrics = (*env)->GetDoubleArrayElements (env, java_metrics, NULL); - g_assert (native_metrics != NULL); - - native_metrics[TEXT_METRICS_X_BEARING] = PANGO_PIXELS(log.x); - native_metrics[TEXT_METRICS_Y_BEARING] = PANGO_PIXELS(log.y); - native_metrics[TEXT_METRICS_WIDTH] = PANGO_PIXELS(log.width); - native_metrics[TEXT_METRICS_HEIGHT] = PANGO_PIXELS(log.height); - native_metrics[TEXT_METRICS_X_ADVANCE] = PANGO_PIXELS(log.x + log.width); - native_metrics[TEXT_METRICS_Y_ADVANCE] = PANGO_PIXELS(log.y + log.height); - - (*env)->ReleaseDoubleArrayElements (env, java_metrics, native_metrics, 0); - - gdk_threads_leave(); -} - |