[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[commit-cp] classpath/native/jni/gtk-peer gnu_java_awt_peer...
|
From: |
Sven de Marothy |
|
Subject: |
[commit-cp] classpath/native/jni/gtk-peer gnu_java_awt_peer... |
|
Date: |
Wed, 07 Jun 2006 13:58:33 +0000 |
CVSROOT: /sources/classpath
Module name: classpath
Changes by: Sven de Marothy <smarothy> 06/06/07 13:58:33
Modified files:
native/jni/gtk-peer: gnu_java_awt_peer_gtk_GdkFontPeer.c
Log message:
2006-06-05 Sven de Marothy <address@hidden>
* gnu/java/awt/peer/gtk/FreetypeGlyphVector.java
* include/gnu_java_awt_peer_gtk_FreetypeGlyphVector.h
*
native/jni/gtk-peer/gnu_java_awt_peer_gtk_FreetypeGlyphVector.c
New files.
* gnu/java/awt/peer/gtk/GdkFontPeer.java
(getGlyphVector): Removed native method.
(createGlyphVector, getStringBounds): Use new GV class.
* include/Makefile.am
* native/jni/gtk-peer/Makefile.am
Add new files.
* include/gnu_java_awt_peer_gtk_GdkFontPeer.h
* native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkFontPeer.c
(getGlyphVector): Removed native method.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkFontPeer.c?cvsroot=classpath&r1=1.18&r2=1.19
Patches:
Index: gnu_java_awt_peer_gtk_GdkFontPeer.c
===================================================================
RCS file:
/sources/classpath/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkFontPeer.c,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -b -r1.18 -r1.19
--- gnu_java_awt_peer_gtk_GdkFontPeer.c 29 May 2006 16:14:59 -0000 1.18
+++ gnu_java_awt_peer_gtk_GdkFontPeer.c 7 Jun 2006 13:58:33 -0000 1.19
@@ -59,8 +59,6 @@
java_awt_font_HANGING_BASELINE = 2
};
-static jmethodID glyphVector_ctor;
-static jclass glyphVector_class;
static PangoAttrList *attrs = NULL;
JNIEXPORT void JNICALL
@@ -68,16 +66,6 @@
(JNIEnv *env, jclass clazz)
{
NSA_FONT_INIT (env, clazz);
-
- glyphVector_class = (*env)->FindClass
- (env, "gnu/java/awt/peer/gtk/GdkGlyphVector");
-
- glyphVector_class = (*env)->NewGlobalRef
- (env, glyphVector_class);
-
- glyphVector_ctor = (*env)->GetMethodID
- (env, glyphVector_class, "<init>",
- "([D[ILjava/awt/Font;Ljava/awt/font/FontRenderContext;)V");
}
JNIEXPORT void JNICALL
@@ -140,123 +128,6 @@
gdk_threads_leave();
}
-JNIEXPORT jobject JNICALL
-Java_gnu_java_awt_peer_gtk_GdkFontPeer_getGlyphVector
- (JNIEnv *env, jobject self,
- jstring chars,
- jobject font,
- jobject fontRenderContext)
-{
- struct peerfont *pfont = NULL;
- GList *items = NULL;
- GList *i = NULL;
- gchar *str = NULL;
- int len = 0;
- int j = 0;
- double *native_extents = NULL;
- int *native_codes = NULL;
- jintArray java_codes = NULL;
- jdoubleArray java_extents = NULL;
-
- gdk_threads_enter ();
-
- pfont = (struct peerfont *)NSA_GET_FONT_PTR (env, self);
- g_assert (pfont != NULL);
-
- len = (*cp_gtk_gdk_env())->GetStringUTFLength (env, chars);
- str = (gchar *)(*env)->GetStringUTFChars (env, chars, NULL);
- g_assert (str != NULL);
-
- if (attrs == NULL)
- attrs = pango_attr_list_new ();
-
- if (len > 0 && str[len-1] == '\0')
- len--;
-
- items = pango_itemize (pfont->ctx, str, 0, len, attrs, NULL);
-
- i = g_list_first (items);
-
- if (i == NULL)
- {
- java_extents = (*env)->NewDoubleArray (env, 0);
- java_codes = (*env)->NewIntArray (env, 0);
- }
- else
- {
- PangoGlyphString *glyphs;
- PangoItem *item = (PangoItem *)i->data;
-
- pango_context_set_font_description (pfont->ctx, pfont->desc);
- pango_context_set_language (pfont->ctx, gtk_get_default_language());
- pango_context_load_font (pfont->ctx, pfont->desc);
-
- glyphs = pango_glyph_string_new ();
- g_assert (glyphs != NULL);
-
- pango_shape (str + item->offset, item->length,
- &(item->analysis), glyphs);
-
- if (glyphs->num_glyphs > 0)
- {
- int x = 0;
- double scale = ((double) PANGO_SCALE);
-
- java_extents = (*env)->NewDoubleArray (env, glyphs->num_glyphs *
NUM_GLYPH_METRICS);
- java_codes = (*env)->NewIntArray (env, glyphs->num_glyphs);
-
- native_extents = (*env)->GetDoubleArrayElements (env, java_extents,
NULL);
- native_codes = (*env)->GetIntArrayElements (env, java_codes, NULL);
-
- for (j = 0; j < glyphs->num_glyphs; ++j)
- {
- PangoRectangle ink;
- PangoRectangle logical;
- PangoGlyphGeometry *geom = &glyphs->glyphs[j].geometry;
-
- pango_font_get_glyph_extents (pfont->font,
- glyphs->glyphs[j].glyph,
- &ink, &logical);
-
- native_codes[j] = glyphs->glyphs[j].glyph;
-
- native_extents[ GLYPH_LOG_X(j) ] = (logical.x) / scale;
- native_extents[ GLYPH_LOG_Y(j) ] = (- logical.y) / scale;
- native_extents[ GLYPH_LOG_WIDTH(j) ] = (logical.width) / scale;
- native_extents[ GLYPH_LOG_HEIGHT(j) ] = (logical.height) / scale;
-
- native_extents[ GLYPH_INK_X(j) ] = (ink.x) / scale;
- native_extents[ GLYPH_INK_Y(j) ] = (- ink.y) / scale;
- native_extents[ GLYPH_INK_WIDTH(j) ] = (ink.width) / scale;
- native_extents[ GLYPH_INK_HEIGHT(j) ] = (ink.height) / scale;
-
- native_extents[ GLYPH_POS_X(j) ] = (x + geom->x_offset) /
scale;
- native_extents[ GLYPH_POS_Y(j) ] = ( - geom->y_offset) /
scale;
-
- x += geom->width;
- }
- (*env)->ReleaseDoubleArrayElements (env, java_extents,
native_extents, 0);
- (*env)->ReleaseIntArrayElements (env, java_codes, native_codes, 0);
- }
-
- pango_glyph_string_free (glyphs);
- }
-
- (*env)->ReleaseStringUTFChars (env, chars, str);
-
- for (i = g_list_first (items); i != NULL; i = g_list_next (i))
- pango_item_free(i->data);
-
- g_list_free (items);
-
- gdk_threads_leave ();
-
- return (*env)->NewObject (env,
- glyphVector_class,
- glyphVector_ctor,
- java_extents, java_codes,
- font, fontRenderContext);
-}
JNIEXPORT void JNICALL
Java_gnu_java_awt_peer_gtk_GdkFontPeer_getFontMetrics