bundles/org.eclipse.swt/Eclipse SWT PI/gtk/library/os_structs.c

/*******************************************************************************
 * Copyright (c) 2000, 2021 IBM Corporation and others. All rights reserved.
 * The contents of this file are made available under the terms
 * of the GNU Lesser General Public License (LGPL) Version 2.1 that
 * accompanies this distribution (lgpl-v21.txt).  The LGPL is also
 * available at http://www.gnu.org/licenses/lgpl.html.  If the version
 * of the LGPL at http://www.gnu.org is different to the version of
 * the LGPL accompanying this distribution and there is any conflict
 * between the two license versions, the terms of the LGPL accompanying
 * this distribution shall govern.
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/

/* Note: This file was auto-generated by org.eclipse.swt.tools.internal.JNIGenerator */
/* DO NOT EDIT - your changes will be lost. */

#include "swt.h"
#include "os_structs.h"

#ifndef NO_GObjectClass
typedef struct GObjectClass_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID constructor, set_property, get_property, dispose, finalize, dispatch_properties_changed, notify;
} GObjectClass_FID_CACHE;

GObjectClass_FID_CACHE GObjectClassFc;

void cacheGObjectClassFields(JNIEnv *env, jobject lpObject)
{
	if (GObjectClassFc.cached) return;
	GObjectClassFc.clazz = (*env)->GetObjectClass(env, lpObject);
	GObjectClassFc.constructor = (*env)->GetFieldID(env, GObjectClassFc.clazz, "constructor", "J");
	GObjectClassFc.set_property = (*env)->GetFieldID(env, GObjectClassFc.clazz, "set_property", "J");
	GObjectClassFc.get_property = (*env)->GetFieldID(env, GObjectClassFc.clazz, "get_property", "J");
	GObjectClassFc.dispose = (*env)->GetFieldID(env, GObjectClassFc.clazz, "dispose", "J");
	GObjectClassFc.finalize = (*env)->GetFieldID(env, GObjectClassFc.clazz, "finalize", "J");
	GObjectClassFc.dispatch_properties_changed = (*env)->GetFieldID(env, GObjectClassFc.clazz, "dispatch_properties_changed", "J");
	GObjectClassFc.notify = (*env)->GetFieldID(env, GObjectClassFc.clazz, "notify", "J");
	GObjectClassFc.cached = 1;
}

GObjectClass *getGObjectClassFields(JNIEnv *env, jobject lpObject, GObjectClass *lpStruct)
{
	if (!GObjectClassFc.cached) cacheGObjectClassFields(env, lpObject);
	lpStruct->constructor = (GObject *(*)())(*env)->GetLongField(env, lpObject, GObjectClassFc.constructor);
	lpStruct->set_property = (void (*)())(*env)->GetLongField(env, lpObject, GObjectClassFc.set_property);
	lpStruct->get_property = (void (*)())(*env)->GetLongField(env, lpObject, GObjectClassFc.get_property);
	lpStruct->dispose = (void (*)())(*env)->GetLongField(env, lpObject, GObjectClassFc.dispose);
	lpStruct->finalize = (void (*)())(*env)->GetLongField(env, lpObject, GObjectClassFc.finalize);
	lpStruct->dispatch_properties_changed = (void (*)())(*env)->GetLongField(env, lpObject, GObjectClassFc.dispatch_properties_changed);
	lpStruct->notify = (void (*)())(*env)->GetLongField(env, lpObject, GObjectClassFc.notify);
	return lpStruct;
}

void setGObjectClassFields(JNIEnv *env, jobject lpObject, GObjectClass *lpStruct)
{
	if (!GObjectClassFc.cached) cacheGObjectClassFields(env, lpObject);
	(*env)->SetLongField(env, lpObject, GObjectClassFc.constructor, (jlong)lpStruct->constructor);
	(*env)->SetLongField(env, lpObject, GObjectClassFc.set_property, (jlong)lpStruct->set_property);
	(*env)->SetLongField(env, lpObject, GObjectClassFc.get_property, (jlong)lpStruct->get_property);
	(*env)->SetLongField(env, lpObject, GObjectClassFc.dispose, (jlong)lpStruct->dispose);
	(*env)->SetLongField(env, lpObject, GObjectClassFc.finalize, (jlong)lpStruct->finalize);
	(*env)->SetLongField(env, lpObject, GObjectClassFc.dispatch_properties_changed, (jlong)lpStruct->dispatch_properties_changed);
	(*env)->SetLongField(env, lpObject, GObjectClassFc.notify, (jlong)lpStruct->notify);
}
#endif

#ifndef NO_GTypeInfo
typedef struct GTypeInfo_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID class_size, base_init, base_finalize, class_init, class_finalize, class_data, instance_size, n_preallocs, instance_init, value_table;
} GTypeInfo_FID_CACHE;

GTypeInfo_FID_CACHE GTypeInfoFc;

void cacheGTypeInfoFields(JNIEnv *env, jobject lpObject)
{
	if (GTypeInfoFc.cached) return;
	GTypeInfoFc.clazz = (*env)->GetObjectClass(env, lpObject);
	GTypeInfoFc.class_size = (*env)->GetFieldID(env, GTypeInfoFc.clazz, "class_size", "S");
	GTypeInfoFc.base_init = (*env)->GetFieldID(env, GTypeInfoFc.clazz, "base_init", "J");
	GTypeInfoFc.base_finalize = (*env)->GetFieldID(env, GTypeInfoFc.clazz, "base_finalize", "J");
	GTypeInfoFc.class_init = (*env)->GetFieldID(env, GTypeInfoFc.clazz, "class_init", "J");
	GTypeInfoFc.class_finalize = (*env)->GetFieldID(env, GTypeInfoFc.clazz, "class_finalize", "J");
	GTypeInfoFc.class_data = (*env)->GetFieldID(env, GTypeInfoFc.clazz, "class_data", "J");
	GTypeInfoFc.instance_size = (*env)->GetFieldID(env, GTypeInfoFc.clazz, "instance_size", "S");
	GTypeInfoFc.n_preallocs = (*env)->GetFieldID(env, GTypeInfoFc.clazz, "n_preallocs", "S");
	GTypeInfoFc.instance_init = (*env)->GetFieldID(env, GTypeInfoFc.clazz, "instance_init", "J");
	GTypeInfoFc.value_table = (*env)->GetFieldID(env, GTypeInfoFc.clazz, "value_table", "J");
	GTypeInfoFc.cached = 1;
}

GTypeInfo *getGTypeInfoFields(JNIEnv *env, jobject lpObject, GTypeInfo *lpStruct)
{
	if (!GTypeInfoFc.cached) cacheGTypeInfoFields(env, lpObject);
	lpStruct->class_size = (guint16)(*env)->GetShortField(env, lpObject, GTypeInfoFc.class_size);
	lpStruct->base_init = (GBaseInitFunc)(*env)->GetLongField(env, lpObject, GTypeInfoFc.base_init);
	lpStruct->base_finalize = (GBaseFinalizeFunc)(*env)->GetLongField(env, lpObject, GTypeInfoFc.base_finalize);
	lpStruct->class_init = (GClassInitFunc)(*env)->GetLongField(env, lpObject, GTypeInfoFc.class_init);
	lpStruct->class_finalize = (GClassFinalizeFunc)(*env)->GetLongField(env, lpObject, GTypeInfoFc.class_finalize);
	lpStruct->class_data = (gconstpointer)(*env)->GetLongField(env, lpObject, GTypeInfoFc.class_data);
	lpStruct->instance_size = (guint16)(*env)->GetShortField(env, lpObject, GTypeInfoFc.instance_size);
	lpStruct->n_preallocs = (guint16)(*env)->GetShortField(env, lpObject, GTypeInfoFc.n_preallocs);
	lpStruct->instance_init = (GInstanceInitFunc)(*env)->GetLongField(env, lpObject, GTypeInfoFc.instance_init);
	lpStruct->value_table = (GTypeValueTable *)(*env)->GetLongField(env, lpObject, GTypeInfoFc.value_table);
	return lpStruct;
}

void setGTypeInfoFields(JNIEnv *env, jobject lpObject, GTypeInfo *lpStruct)
{
	if (!GTypeInfoFc.cached) cacheGTypeInfoFields(env, lpObject);
	(*env)->SetShortField(env, lpObject, GTypeInfoFc.class_size, (jshort)lpStruct->class_size);
	(*env)->SetLongField(env, lpObject, GTypeInfoFc.base_init, (jlong)lpStruct->base_init);
	(*env)->SetLongField(env, lpObject, GTypeInfoFc.base_finalize, (jlong)lpStruct->base_finalize);
	(*env)->SetLongField(env, lpObject, GTypeInfoFc.class_init, (jlong)lpStruct->class_init);
	(*env)->SetLongField(env, lpObject, GTypeInfoFc.class_finalize, (jlong)lpStruct->class_finalize);
	(*env)->SetLongField(env, lpObject, GTypeInfoFc.class_data, (jlong)lpStruct->class_data);
	(*env)->SetShortField(env, lpObject, GTypeInfoFc.instance_size, (jshort)lpStruct->instance_size);
	(*env)->SetShortField(env, lpObject, GTypeInfoFc.n_preallocs, (jshort)lpStruct->n_preallocs);
	(*env)->SetLongField(env, lpObject, GTypeInfoFc.instance_init, (jlong)lpStruct->instance_init);
	(*env)->SetLongField(env, lpObject, GTypeInfoFc.value_table, (jlong)lpStruct->value_table);
}
#endif

#ifndef NO_GdkKeymapKey
typedef struct GdkKeymapKey_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID keycode, group, level;
} GdkKeymapKey_FID_CACHE;

GdkKeymapKey_FID_CACHE GdkKeymapKeyFc;

void cacheGdkKeymapKeyFields(JNIEnv *env, jobject lpObject)
{
	if (GdkKeymapKeyFc.cached) return;
	GdkKeymapKeyFc.clazz = (*env)->GetObjectClass(env, lpObject);
	GdkKeymapKeyFc.keycode = (*env)->GetFieldID(env, GdkKeymapKeyFc.clazz, "keycode", "I");
	GdkKeymapKeyFc.group = (*env)->GetFieldID(env, GdkKeymapKeyFc.clazz, "group", "I");
	GdkKeymapKeyFc.level = (*env)->GetFieldID(env, GdkKeymapKeyFc.clazz, "level", "I");
	GdkKeymapKeyFc.cached = 1;
}

GdkKeymapKey *getGdkKeymapKeyFields(JNIEnv *env, jobject lpObject, GdkKeymapKey *lpStruct)
{
	if (!GdkKeymapKeyFc.cached) cacheGdkKeymapKeyFields(env, lpObject);
	lpStruct->keycode = (guint)(*env)->GetIntField(env, lpObject, GdkKeymapKeyFc.keycode);
	lpStruct->group = (gint)(*env)->GetIntField(env, lpObject, GdkKeymapKeyFc.group);
	lpStruct->level = (gint)(*env)->GetIntField(env, lpObject, GdkKeymapKeyFc.level);
	return lpStruct;
}

void setGdkKeymapKeyFields(JNIEnv *env, jobject lpObject, GdkKeymapKey *lpStruct)
{
	if (!GdkKeymapKeyFc.cached) cacheGdkKeymapKeyFields(env, lpObject);
	(*env)->SetIntField(env, lpObject, GdkKeymapKeyFc.keycode, (jint)lpStruct->keycode);
	(*env)->SetIntField(env, lpObject, GdkKeymapKeyFc.group, (jint)lpStruct->group);
	(*env)->SetIntField(env, lpObject, GdkKeymapKeyFc.level, (jint)lpStruct->level);
}
#endif

#ifndef NO_GdkRGBA
typedef struct GdkRGBA_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID red, green, blue, alpha;
} GdkRGBA_FID_CACHE;

GdkRGBA_FID_CACHE GdkRGBAFc;

void cacheGdkRGBAFields(JNIEnv *env, jobject lpObject)
{
	if (GdkRGBAFc.cached) return;
	GdkRGBAFc.clazz = (*env)->GetObjectClass(env, lpObject);
	GdkRGBAFc.red = (*env)->GetFieldID(env, GdkRGBAFc.clazz, "red", "D");
	GdkRGBAFc.green = (*env)->GetFieldID(env, GdkRGBAFc.clazz, "green", "D");
	GdkRGBAFc.blue = (*env)->GetFieldID(env, GdkRGBAFc.clazz, "blue", "D");
	GdkRGBAFc.alpha = (*env)->GetFieldID(env, GdkRGBAFc.clazz, "alpha", "D");
	GdkRGBAFc.cached = 1;
}

GdkRGBA *getGdkRGBAFields(JNIEnv *env, jobject lpObject, GdkRGBA *lpStruct)
{
	if (!GdkRGBAFc.cached) cacheGdkRGBAFields(env, lpObject);
	lpStruct->red = (*env)->GetDoubleField(env, lpObject, GdkRGBAFc.red);
	lpStruct->green = (*env)->GetDoubleField(env, lpObject, GdkRGBAFc.green);
	lpStruct->blue = (*env)->GetDoubleField(env, lpObject, GdkRGBAFc.blue);
	lpStruct->alpha = (*env)->GetDoubleField(env, lpObject, GdkRGBAFc.alpha);
	return lpStruct;
}

void setGdkRGBAFields(JNIEnv *env, jobject lpObject, GdkRGBA *lpStruct)
{
	if (!GdkRGBAFc.cached) cacheGdkRGBAFields(env, lpObject);
	(*env)->SetDoubleField(env, lpObject, GdkRGBAFc.red, (jdouble)lpStruct->red);
	(*env)->SetDoubleField(env, lpObject, GdkRGBAFc.green, (jdouble)lpStruct->green);
	(*env)->SetDoubleField(env, lpObject, GdkRGBAFc.blue, (jdouble)lpStruct->blue);
	(*env)->SetDoubleField(env, lpObject, GdkRGBAFc.alpha, (jdouble)lpStruct->alpha);
}
#endif

#ifndef NO_GdkRectangle
typedef struct GdkRectangle_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID x, y, width, height;
} GdkRectangle_FID_CACHE;

GdkRectangle_FID_CACHE GdkRectangleFc;

void cacheGdkRectangleFields(JNIEnv *env, jobject lpObject)
{
	if (GdkRectangleFc.cached) return;
	GdkRectangleFc.clazz = (*env)->GetObjectClass(env, lpObject);
	GdkRectangleFc.x = (*env)->GetFieldID(env, GdkRectangleFc.clazz, "x", "I");
	GdkRectangleFc.y = (*env)->GetFieldID(env, GdkRectangleFc.clazz, "y", "I");
	GdkRectangleFc.width = (*env)->GetFieldID(env, GdkRectangleFc.clazz, "width", "I");
	GdkRectangleFc.height = (*env)->GetFieldID(env, GdkRectangleFc.clazz, "height", "I");
	GdkRectangleFc.cached = 1;
}

GdkRectangle *getGdkRectangleFields(JNIEnv *env, jobject lpObject, GdkRectangle *lpStruct)
{
	if (!GdkRectangleFc.cached) cacheGdkRectangleFields(env, lpObject);
	lpStruct->x = (gint)(*env)->GetIntField(env, lpObject, GdkRectangleFc.x);
	lpStruct->y = (gint)(*env)->GetIntField(env, lpObject, GdkRectangleFc.y);
	lpStruct->width = (gint)(*env)->GetIntField(env, lpObject, GdkRectangleFc.width);
	lpStruct->height = (gint)(*env)->GetIntField(env, lpObject, GdkRectangleFc.height);
	return lpStruct;
}

void setGdkRectangleFields(JNIEnv *env, jobject lpObject, GdkRectangle *lpStruct)
{
	if (!GdkRectangleFc.cached) cacheGdkRectangleFields(env, lpObject);
	(*env)->SetIntField(env, lpObject, GdkRectangleFc.x, (jint)lpStruct->x);
	(*env)->SetIntField(env, lpObject, GdkRectangleFc.y, (jint)lpStruct->y);
	(*env)->SetIntField(env, lpObject, GdkRectangleFc.width, (jint)lpStruct->width);
	(*env)->SetIntField(env, lpObject, GdkRectangleFc.height, (jint)lpStruct->height);
}
#endif

#ifndef NO_GtkAllocation
typedef struct GtkAllocation_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID x, y, width, height;
} GtkAllocation_FID_CACHE;

GtkAllocation_FID_CACHE GtkAllocationFc;

void cacheGtkAllocationFields(JNIEnv *env, jobject lpObject)
{
	if (GtkAllocationFc.cached) return;
	GtkAllocationFc.clazz = (*env)->GetObjectClass(env, lpObject);
	GtkAllocationFc.x = (*env)->GetFieldID(env, GtkAllocationFc.clazz, "x", "I");
	GtkAllocationFc.y = (*env)->GetFieldID(env, GtkAllocationFc.clazz, "y", "I");
	GtkAllocationFc.width = (*env)->GetFieldID(env, GtkAllocationFc.clazz, "width", "I");
	GtkAllocationFc.height = (*env)->GetFieldID(env, GtkAllocationFc.clazz, "height", "I");
	GtkAllocationFc.cached = 1;
}

GtkAllocation *getGtkAllocationFields(JNIEnv *env, jobject lpObject, GtkAllocation *lpStruct)
{
	if (!GtkAllocationFc.cached) cacheGtkAllocationFields(env, lpObject);
	lpStruct->x = (*env)->GetIntField(env, lpObject, GtkAllocationFc.x);
	lpStruct->y = (*env)->GetIntField(env, lpObject, GtkAllocationFc.y);
	lpStruct->width = (*env)->GetIntField(env, lpObject, GtkAllocationFc.width);
	lpStruct->height = (*env)->GetIntField(env, lpObject, GtkAllocationFc.height);
	return lpStruct;
}

void setGtkAllocationFields(JNIEnv *env, jobject lpObject, GtkAllocation *lpStruct)
{
	if (!GtkAllocationFc.cached) cacheGtkAllocationFields(env, lpObject);
	(*env)->SetIntField(env, lpObject, GtkAllocationFc.x, (jint)lpStruct->x);
	(*env)->SetIntField(env, lpObject, GtkAllocationFc.y, (jint)lpStruct->y);
	(*env)->SetIntField(env, lpObject, GtkAllocationFc.width, (jint)lpStruct->width);
	(*env)->SetIntField(env, lpObject, GtkAllocationFc.height, (jint)lpStruct->height);
}
#endif

#ifndef NO_GtkBorder
typedef struct GtkBorder_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID left, right, top, bottom;
} GtkBorder_FID_CACHE;

GtkBorder_FID_CACHE GtkBorderFc;

void cacheGtkBorderFields(JNIEnv *env, jobject lpObject)
{
	if (GtkBorderFc.cached) return;
	GtkBorderFc.clazz = (*env)->GetObjectClass(env, lpObject);
	GtkBorderFc.left = (*env)->GetFieldID(env, GtkBorderFc.clazz, "left", "I");
	GtkBorderFc.right = (*env)->GetFieldID(env, GtkBorderFc.clazz, "right", "I");
	GtkBorderFc.top = (*env)->GetFieldID(env, GtkBorderFc.clazz, "top", "I");
	GtkBorderFc.bottom = (*env)->GetFieldID(env, GtkBorderFc.clazz, "bottom", "I");
	GtkBorderFc.cached = 1;
}

GtkBorder *getGtkBorderFields(JNIEnv *env, jobject lpObject, GtkBorder *lpStruct)
{
	if (!GtkBorderFc.cached) cacheGtkBorderFields(env, lpObject);
	lpStruct->left = (*env)->GetIntField(env, lpObject, GtkBorderFc.left);
	lpStruct->right = (*env)->GetIntField(env, lpObject, GtkBorderFc.right);
	lpStruct->top = (*env)->GetIntField(env, lpObject, GtkBorderFc.top);
	lpStruct->bottom = (*env)->GetIntField(env, lpObject, GtkBorderFc.bottom);
	return lpStruct;
}

void setGtkBorderFields(JNIEnv *env, jobject lpObject, GtkBorder *lpStruct)
{
	if (!GtkBorderFc.cached) cacheGtkBorderFields(env, lpObject);
	(*env)->SetIntField(env, lpObject, GtkBorderFc.left, (jint)lpStruct->left);
	(*env)->SetIntField(env, lpObject, GtkBorderFc.right, (jint)lpStruct->right);
	(*env)->SetIntField(env, lpObject, GtkBorderFc.top, (jint)lpStruct->top);
	(*env)->SetIntField(env, lpObject, GtkBorderFc.bottom, (jint)lpStruct->bottom);
}
#endif

#ifndef NO_GtkCellRendererClass
typedef struct GtkCellRendererClass_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID render, snapshot, get_preferred_width;
} GtkCellRendererClass_FID_CACHE;

GtkCellRendererClass_FID_CACHE GtkCellRendererClassFc;

void cacheGtkCellRendererClassFields(JNIEnv *env, jobject lpObject)
{
	if (GtkCellRendererClassFc.cached) return;
	GtkCellRendererClassFc.clazz = (*env)->GetObjectClass(env, lpObject);
	GtkCellRendererClassFc.render = (*env)->GetFieldID(env, GtkCellRendererClassFc.clazz, "render", "J");
	GtkCellRendererClassFc.snapshot = (*env)->GetFieldID(env, GtkCellRendererClassFc.clazz, "snapshot", "J");
	GtkCellRendererClassFc.get_preferred_width = (*env)->GetFieldID(env, GtkCellRendererClassFc.clazz, "get_preferred_width", "J");
	GtkCellRendererClassFc.cached = 1;
}

GtkCellRendererClass *getGtkCellRendererClassFields(JNIEnv *env, jobject lpObject, GtkCellRendererClass *lpStruct)
{
	if (!GtkCellRendererClassFc.cached) cacheGtkCellRendererClassFields(env, lpObject);
#ifndef GTK4
	lpStruct->render = (void(*)())(*env)->GetLongField(env, lpObject, GtkCellRendererClassFc.render);
#endif
#ifdef GTK4
	lpStruct->snapshot = (void(*)())(*env)->GetLongField(env, lpObject, GtkCellRendererClassFc.snapshot);
#endif
	lpStruct->get_preferred_width = (void(*)())(*env)->GetLongField(env, lpObject, GtkCellRendererClassFc.get_preferred_width);
	return lpStruct;
}

void setGtkCellRendererClassFields(JNIEnv *env, jobject lpObject, GtkCellRendererClass *lpStruct)
{
	if (!GtkCellRendererClassFc.cached) cacheGtkCellRendererClassFields(env, lpObject);
#ifndef GTK4
	(*env)->SetLongField(env, lpObject, GtkCellRendererClassFc.render, (jlong)lpStruct->render);
#endif
#ifdef GTK4
	(*env)->SetLongField(env, lpObject, GtkCellRendererClassFc.snapshot, (jlong)lpStruct->snapshot);
#endif
	(*env)->SetLongField(env, lpObject, GtkCellRendererClassFc.get_preferred_width, (jlong)lpStruct->get_preferred_width);
}
#endif

#ifndef NO_GtkRequisition
typedef struct GtkRequisition_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID width, height;
} GtkRequisition_FID_CACHE;

GtkRequisition_FID_CACHE GtkRequisitionFc;

void cacheGtkRequisitionFields(JNIEnv *env, jobject lpObject)
{
	if (GtkRequisitionFc.cached) return;
	GtkRequisitionFc.clazz = (*env)->GetObjectClass(env, lpObject);
	GtkRequisitionFc.width = (*env)->GetFieldID(env, GtkRequisitionFc.clazz, "width", "I");
	GtkRequisitionFc.height = (*env)->GetFieldID(env, GtkRequisitionFc.clazz, "height", "I");
	GtkRequisitionFc.cached = 1;
}

GtkRequisition *getGtkRequisitionFields(JNIEnv *env, jobject lpObject, GtkRequisition *lpStruct)
{
	if (!GtkRequisitionFc.cached) cacheGtkRequisitionFields(env, lpObject);
	lpStruct->width = (*env)->GetIntField(env, lpObject, GtkRequisitionFc.width);
	lpStruct->height = (*env)->GetIntField(env, lpObject, GtkRequisitionFc.height);
	return lpStruct;
}

void setGtkRequisitionFields(JNIEnv *env, jobject lpObject, GtkRequisition *lpStruct)
{
	if (!GtkRequisitionFc.cached) cacheGtkRequisitionFields(env, lpObject);
	(*env)->SetIntField(env, lpObject, GtkRequisitionFc.width, (jint)lpStruct->width);
	(*env)->SetIntField(env, lpObject, GtkRequisitionFc.height, (jint)lpStruct->height);
}
#endif

#ifndef NO_GtkWidgetClass
typedef struct GtkWidgetClass_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID map, size_allocate, snapshot;
} GtkWidgetClass_FID_CACHE;

GtkWidgetClass_FID_CACHE GtkWidgetClassFc;

void cacheGtkWidgetClassFields(JNIEnv *env, jobject lpObject)
{
	if (GtkWidgetClassFc.cached) return;
	cacheGObjectClassFields(env, lpObject);
	GtkWidgetClassFc.clazz = (*env)->GetObjectClass(env, lpObject);
	GtkWidgetClassFc.map = (*env)->GetFieldID(env, GtkWidgetClassFc.clazz, "map", "J");
	GtkWidgetClassFc.size_allocate = (*env)->GetFieldID(env, GtkWidgetClassFc.clazz, "size_allocate", "J");
	GtkWidgetClassFc.snapshot = (*env)->GetFieldID(env, GtkWidgetClassFc.clazz, "snapshot", "J");
	GtkWidgetClassFc.cached = 1;
}

GtkWidgetClass *getGtkWidgetClassFields(JNIEnv *env, jobject lpObject, GtkWidgetClass *lpStruct)
{
	if (!GtkWidgetClassFc.cached) cacheGtkWidgetClassFields(env, lpObject);
	getGObjectClassFields(env, lpObject, (GObjectClass *)lpStruct);
	lpStruct->map = (void(*)())(*env)->GetLongField(env, lpObject, GtkWidgetClassFc.map);
	lpStruct->size_allocate = (void(*)())(*env)->GetLongField(env, lpObject, GtkWidgetClassFc.size_allocate);
#ifdef GTK4
	lpStruct->snapshot = (void(*)())(*env)->GetLongField(env, lpObject, GtkWidgetClassFc.snapshot);
#endif
	return lpStruct;
}

void setGtkWidgetClassFields(JNIEnv *env, jobject lpObject, GtkWidgetClass *lpStruct)
{
	if (!GtkWidgetClassFc.cached) cacheGtkWidgetClassFields(env, lpObject);
	setGObjectClassFields(env, lpObject, (GObjectClass *)lpStruct);
	(*env)->SetLongField(env, lpObject, GtkWidgetClassFc.map, (jlong)lpStruct->map);
	(*env)->SetLongField(env, lpObject, GtkWidgetClassFc.size_allocate, (jlong)lpStruct->size_allocate);
#ifdef GTK4
	(*env)->SetLongField(env, lpObject, GtkWidgetClassFc.snapshot, (jlong)lpStruct->snapshot);
#endif
}
#endif

#ifndef NO_PangoAttrColor
typedef struct PangoAttrColor_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID color_red, color_green, color_blue;
} PangoAttrColor_FID_CACHE;

PangoAttrColor_FID_CACHE PangoAttrColorFc;

void cachePangoAttrColorFields(JNIEnv *env, jobject lpObject)
{
	if (PangoAttrColorFc.cached) return;
	cachePangoAttributeFields(env, lpObject);
	PangoAttrColorFc.clazz = (*env)->GetObjectClass(env, lpObject);
	PangoAttrColorFc.color_red = (*env)->GetFieldID(env, PangoAttrColorFc.clazz, "color_red", "S");
	PangoAttrColorFc.color_green = (*env)->GetFieldID(env, PangoAttrColorFc.clazz, "color_green", "S");
	PangoAttrColorFc.color_blue = (*env)->GetFieldID(env, PangoAttrColorFc.clazz, "color_blue", "S");
	PangoAttrColorFc.cached = 1;
}

PangoAttrColor *getPangoAttrColorFields(JNIEnv *env, jobject lpObject, PangoAttrColor *lpStruct)
{
	if (!PangoAttrColorFc.cached) cachePangoAttrColorFields(env, lpObject);
	getPangoAttributeFields(env, lpObject, (PangoAttribute *)lpStruct);
	lpStruct->color.red = (*env)->GetShortField(env, lpObject, PangoAttrColorFc.color_red);
	lpStruct->color.green = (*env)->GetShortField(env, lpObject, PangoAttrColorFc.color_green);
	lpStruct->color.blue = (*env)->GetShortField(env, lpObject, PangoAttrColorFc.color_blue);
	return lpStruct;
}

void setPangoAttrColorFields(JNIEnv *env, jobject lpObject, PangoAttrColor *lpStruct)
{
	if (!PangoAttrColorFc.cached) cachePangoAttrColorFields(env, lpObject);
	setPangoAttributeFields(env, lpObject, (PangoAttribute *)lpStruct);
	(*env)->SetShortField(env, lpObject, PangoAttrColorFc.color_red, (jshort)lpStruct->color.red);
	(*env)->SetShortField(env, lpObject, PangoAttrColorFc.color_green, (jshort)lpStruct->color.green);
	(*env)->SetShortField(env, lpObject, PangoAttrColorFc.color_blue, (jshort)lpStruct->color.blue);
}
#endif

#ifndef NO_PangoAttrInt
typedef struct PangoAttrInt_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID value;
} PangoAttrInt_FID_CACHE;

PangoAttrInt_FID_CACHE PangoAttrIntFc;

void cachePangoAttrIntFields(JNIEnv *env, jobject lpObject)
{
	if (PangoAttrIntFc.cached) return;
	cachePangoAttributeFields(env, lpObject);
	PangoAttrIntFc.clazz = (*env)->GetObjectClass(env, lpObject);
	PangoAttrIntFc.value = (*env)->GetFieldID(env, PangoAttrIntFc.clazz, "value", "I");
	PangoAttrIntFc.cached = 1;
}

PangoAttrInt *getPangoAttrIntFields(JNIEnv *env, jobject lpObject, PangoAttrInt *lpStruct)
{
	if (!PangoAttrIntFc.cached) cachePangoAttrIntFields(env, lpObject);
	getPangoAttributeFields(env, lpObject, (PangoAttribute *)lpStruct);
	lpStruct->value = (*env)->GetIntField(env, lpObject, PangoAttrIntFc.value);
	return lpStruct;
}

void setPangoAttrIntFields(JNIEnv *env, jobject lpObject, PangoAttrInt *lpStruct)
{
	if (!PangoAttrIntFc.cached) cachePangoAttrIntFields(env, lpObject);
	setPangoAttributeFields(env, lpObject, (PangoAttribute *)lpStruct);
	(*env)->SetIntField(env, lpObject, PangoAttrIntFc.value, (jint)lpStruct->value);
}
#endif

#ifndef NO_PangoAttribute
typedef struct PangoAttribute_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID klass, start_index, end_index;
} PangoAttribute_FID_CACHE;

PangoAttribute_FID_CACHE PangoAttributeFc;

void cachePangoAttributeFields(JNIEnv *env, jobject lpObject)
{
	if (PangoAttributeFc.cached) return;
	PangoAttributeFc.clazz = (*env)->GetObjectClass(env, lpObject);
	PangoAttributeFc.klass = (*env)->GetFieldID(env, PangoAttributeFc.clazz, "klass", "J");
	PangoAttributeFc.start_index = (*env)->GetFieldID(env, PangoAttributeFc.clazz, "start_index", "I");
	PangoAttributeFc.end_index = (*env)->GetFieldID(env, PangoAttributeFc.clazz, "end_index", "I");
	PangoAttributeFc.cached = 1;
}

PangoAttribute *getPangoAttributeFields(JNIEnv *env, jobject lpObject, PangoAttribute *lpStruct)
{
	if (!PangoAttributeFc.cached) cachePangoAttributeFields(env, lpObject);
	lpStruct->klass = (const PangoAttrClass *)(*env)->GetLongField(env, lpObject, PangoAttributeFc.klass);
	lpStruct->start_index = (*env)->GetIntField(env, lpObject, PangoAttributeFc.start_index);
	lpStruct->end_index = (*env)->GetIntField(env, lpObject, PangoAttributeFc.end_index);
	return lpStruct;
}

void setPangoAttributeFields(JNIEnv *env, jobject lpObject, PangoAttribute *lpStruct)
{
	if (!PangoAttributeFc.cached) cachePangoAttributeFields(env, lpObject);
	(*env)->SetLongField(env, lpObject, PangoAttributeFc.klass, (jlong)lpStruct->klass);
	(*env)->SetIntField(env, lpObject, PangoAttributeFc.start_index, (jint)lpStruct->start_index);
	(*env)->SetIntField(env, lpObject, PangoAttributeFc.end_index, (jint)lpStruct->end_index);
}
#endif

#ifndef NO_PangoItem
typedef struct PangoItem_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID offset, length, num_chars, analysis_shape_engine, analysis_lang_engine, analysis_font, analysis_level, analysis_language, analysis_extra_attrs;
} PangoItem_FID_CACHE;

PangoItem_FID_CACHE PangoItemFc;

void cachePangoItemFields(JNIEnv *env, jobject lpObject)
{
	if (PangoItemFc.cached) return;
	PangoItemFc.clazz = (*env)->GetObjectClass(env, lpObject);
	PangoItemFc.offset = (*env)->GetFieldID(env, PangoItemFc.clazz, "offset", "I");
	PangoItemFc.length = (*env)->GetFieldID(env, PangoItemFc.clazz, "length", "I");
	PangoItemFc.num_chars = (*env)->GetFieldID(env, PangoItemFc.clazz, "num_chars", "I");
	PangoItemFc.analysis_shape_engine = (*env)->GetFieldID(env, PangoItemFc.clazz, "analysis_shape_engine", "J");
	PangoItemFc.analysis_lang_engine = (*env)->GetFieldID(env, PangoItemFc.clazz, "analysis_lang_engine", "J");
	PangoItemFc.analysis_font = (*env)->GetFieldID(env, PangoItemFc.clazz, "analysis_font", "J");
	PangoItemFc.analysis_level = (*env)->GetFieldID(env, PangoItemFc.clazz, "analysis_level", "B");
	PangoItemFc.analysis_language = (*env)->GetFieldID(env, PangoItemFc.clazz, "analysis_language", "J");
	PangoItemFc.analysis_extra_attrs = (*env)->GetFieldID(env, PangoItemFc.clazz, "analysis_extra_attrs", "J");
	PangoItemFc.cached = 1;
}

PangoItem *getPangoItemFields(JNIEnv *env, jobject lpObject, PangoItem *lpStruct)
{
	if (!PangoItemFc.cached) cachePangoItemFields(env, lpObject);
	lpStruct->offset = (*env)->GetIntField(env, lpObject, PangoItemFc.offset);
	lpStruct->length = (*env)->GetIntField(env, lpObject, PangoItemFc.length);
	lpStruct->num_chars = (*env)->GetIntField(env, lpObject, PangoItemFc.num_chars);
	lpStruct->analysis.shape_engine = (PangoEngineShape *)(*env)->GetLongField(env, lpObject, PangoItemFc.analysis_shape_engine);
	lpStruct->analysis.lang_engine = (PangoEngineLang *)(*env)->GetLongField(env, lpObject, PangoItemFc.analysis_lang_engine);
	lpStruct->analysis.font = (PangoFont *)(*env)->GetLongField(env, lpObject, PangoItemFc.analysis_font);
	lpStruct->analysis.level = (*env)->GetByteField(env, lpObject, PangoItemFc.analysis_level);
	lpStruct->analysis.language = (PangoLanguage *)(*env)->GetLongField(env, lpObject, PangoItemFc.analysis_language);
	lpStruct->analysis.extra_attrs = (GSList *)(*env)->GetLongField(env, lpObject, PangoItemFc.analysis_extra_attrs);
	return lpStruct;
}

void setPangoItemFields(JNIEnv *env, jobject lpObject, PangoItem *lpStruct)
{
	if (!PangoItemFc.cached) cachePangoItemFields(env, lpObject);
	(*env)->SetIntField(env, lpObject, PangoItemFc.offset, (jint)lpStruct->offset);
	(*env)->SetIntField(env, lpObject, PangoItemFc.length, (jint)lpStruct->length);
	(*env)->SetIntField(env, lpObject, PangoItemFc.num_chars, (jint)lpStruct->num_chars);
	(*env)->SetLongField(env, lpObject, PangoItemFc.analysis_shape_engine, (jlong)lpStruct->analysis.shape_engine);
	(*env)->SetLongField(env, lpObject, PangoItemFc.analysis_lang_engine, (jlong)lpStruct->analysis.lang_engine);
	(*env)->SetLongField(env, lpObject, PangoItemFc.analysis_font, (jlong)lpStruct->analysis.font);
	(*env)->SetByteField(env, lpObject, PangoItemFc.analysis_level, (jbyte)lpStruct->analysis.level);
	(*env)->SetLongField(env, lpObject, PangoItemFc.analysis_language, (jlong)lpStruct->analysis.language);
	(*env)->SetLongField(env, lpObject, PangoItemFc.analysis_extra_attrs, (jlong)lpStruct->analysis.extra_attrs);
}
#endif

#ifndef NO_PangoLayoutLine
typedef struct PangoLayoutLine_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID layout, start_index, length, runs;
} PangoLayoutLine_FID_CACHE;

PangoLayoutLine_FID_CACHE PangoLayoutLineFc;

void cachePangoLayoutLineFields(JNIEnv *env, jobject lpObject)
{
	if (PangoLayoutLineFc.cached) return;
	PangoLayoutLineFc.clazz = (*env)->GetObjectClass(env, lpObject);
	PangoLayoutLineFc.layout = (*env)->GetFieldID(env, PangoLayoutLineFc.clazz, "layout", "J");
	PangoLayoutLineFc.start_index = (*env)->GetFieldID(env, PangoLayoutLineFc.clazz, "start_index", "I");
	PangoLayoutLineFc.length = (*env)->GetFieldID(env, PangoLayoutLineFc.clazz, "length", "I");
	PangoLayoutLineFc.runs = (*env)->GetFieldID(env, PangoLayoutLineFc.clazz, "runs", "J");
	PangoLayoutLineFc.cached = 1;
}

PangoLayoutLine *getPangoLayoutLineFields(JNIEnv *env, jobject lpObject, PangoLayoutLine *lpStruct)
{
	if (!PangoLayoutLineFc.cached) cachePangoLayoutLineFields(env, lpObject);
	lpStruct->layout = (PangoLayout *)(*env)->GetLongField(env, lpObject, PangoLayoutLineFc.layout);
	lpStruct->start_index = (*env)->GetIntField(env, lpObject, PangoLayoutLineFc.start_index);
	lpStruct->length = (*env)->GetIntField(env, lpObject, PangoLayoutLineFc.length);
	lpStruct->runs = (GSList *)(*env)->GetLongField(env, lpObject, PangoLayoutLineFc.runs);
	return lpStruct;
}

void setPangoLayoutLineFields(JNIEnv *env, jobject lpObject, PangoLayoutLine *lpStruct)
{
	if (!PangoLayoutLineFc.cached) cachePangoLayoutLineFields(env, lpObject);
	(*env)->SetLongField(env, lpObject, PangoLayoutLineFc.layout, (jlong)lpStruct->layout);
	(*env)->SetIntField(env, lpObject, PangoLayoutLineFc.start_index, (jint)lpStruct->start_index);
	(*env)->SetIntField(env, lpObject, PangoLayoutLineFc.length, (jint)lpStruct->length);
	(*env)->SetLongField(env, lpObject, PangoLayoutLineFc.runs, (jlong)lpStruct->runs);
}
#endif

#ifndef NO_PangoLayoutRun
typedef struct PangoLayoutRun_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID item, glyphs;
} PangoLayoutRun_FID_CACHE;

PangoLayoutRun_FID_CACHE PangoLayoutRunFc;

void cachePangoLayoutRunFields(JNIEnv *env, jobject lpObject)
{
	if (PangoLayoutRunFc.cached) return;
	PangoLayoutRunFc.clazz = (*env)->GetObjectClass(env, lpObject);
	PangoLayoutRunFc.item = (*env)->GetFieldID(env, PangoLayoutRunFc.clazz, "item", "J");
	PangoLayoutRunFc.glyphs = (*env)->GetFieldID(env, PangoLayoutRunFc.clazz, "glyphs", "J");
	PangoLayoutRunFc.cached = 1;
}

PangoLayoutRun *getPangoLayoutRunFields(JNIEnv *env, jobject lpObject, PangoLayoutRun *lpStruct)
{
	if (!PangoLayoutRunFc.cached) cachePangoLayoutRunFields(env, lpObject);
	lpStruct->item = (PangoItem *)(*env)->GetLongField(env, lpObject, PangoLayoutRunFc.item);
	lpStruct->glyphs = (PangoGlyphString *)(*env)->GetLongField(env, lpObject, PangoLayoutRunFc.glyphs);
	return lpStruct;
}

void setPangoLayoutRunFields(JNIEnv *env, jobject lpObject, PangoLayoutRun *lpStruct)
{
	if (!PangoLayoutRunFc.cached) cachePangoLayoutRunFields(env, lpObject);
	(*env)->SetLongField(env, lpObject, PangoLayoutRunFc.item, (jlong)lpStruct->item);
	(*env)->SetLongField(env, lpObject, PangoLayoutRunFc.glyphs, (jlong)lpStruct->glyphs);
}
#endif

#ifndef NO_PangoLogAttr
typedef struct PangoLogAttr_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID is_line_break, is_mandatory_break, is_char_break, is_white, is_cursor_position, is_word_start, is_word_end, is_sentence_boundary, is_sentence_start, is_sentence_end;
} PangoLogAttr_FID_CACHE;

PangoLogAttr_FID_CACHE PangoLogAttrFc;

void cachePangoLogAttrFields(JNIEnv *env, jobject lpObject)
{
	if (PangoLogAttrFc.cached) return;
	PangoLogAttrFc.clazz = (*env)->GetObjectClass(env, lpObject);
	PangoLogAttrFc.is_line_break = (*env)->GetFieldID(env, PangoLogAttrFc.clazz, "is_line_break", "Z");
	PangoLogAttrFc.is_mandatory_break = (*env)->GetFieldID(env, PangoLogAttrFc.clazz, "is_mandatory_break", "Z");
	PangoLogAttrFc.is_char_break = (*env)->GetFieldID(env, PangoLogAttrFc.clazz, "is_char_break", "Z");
	PangoLogAttrFc.is_white = (*env)->GetFieldID(env, PangoLogAttrFc.clazz, "is_white", "Z");
	PangoLogAttrFc.is_cursor_position = (*env)->GetFieldID(env, PangoLogAttrFc.clazz, "is_cursor_position", "Z");
	PangoLogAttrFc.is_word_start = (*env)->GetFieldID(env, PangoLogAttrFc.clazz, "is_word_start", "Z");
	PangoLogAttrFc.is_word_end = (*env)->GetFieldID(env, PangoLogAttrFc.clazz, "is_word_end", "Z");
	PangoLogAttrFc.is_sentence_boundary = (*env)->GetFieldID(env, PangoLogAttrFc.clazz, "is_sentence_boundary", "Z");
	PangoLogAttrFc.is_sentence_start = (*env)->GetFieldID(env, PangoLogAttrFc.clazz, "is_sentence_start", "Z");
	PangoLogAttrFc.is_sentence_end = (*env)->GetFieldID(env, PangoLogAttrFc.clazz, "is_sentence_end", "Z");
	PangoLogAttrFc.cached = 1;
}

PangoLogAttr *getPangoLogAttrFields(JNIEnv *env, jobject lpObject, PangoLogAttr *lpStruct)
{
	if (!PangoLogAttrFc.cached) cachePangoLogAttrFields(env, lpObject);
	lpStruct->is_line_break = (*env)->GetBooleanField(env, lpObject, PangoLogAttrFc.is_line_break);
	lpStruct->is_mandatory_break = (*env)->GetBooleanField(env, lpObject, PangoLogAttrFc.is_mandatory_break);
	lpStruct->is_char_break = (*env)->GetBooleanField(env, lpObject, PangoLogAttrFc.is_char_break);
	lpStruct->is_white = (*env)->GetBooleanField(env, lpObject, PangoLogAttrFc.is_white);
	lpStruct->is_cursor_position = (*env)->GetBooleanField(env, lpObject, PangoLogAttrFc.is_cursor_position);
	lpStruct->is_word_start = (*env)->GetBooleanField(env, lpObject, PangoLogAttrFc.is_word_start);
	lpStruct->is_word_end = (*env)->GetBooleanField(env, lpObject, PangoLogAttrFc.is_word_end);
	lpStruct->is_sentence_boundary = (*env)->GetBooleanField(env, lpObject, PangoLogAttrFc.is_sentence_boundary);
	lpStruct->is_sentence_start = (*env)->GetBooleanField(env, lpObject, PangoLogAttrFc.is_sentence_start);
	lpStruct->is_sentence_end = (*env)->GetBooleanField(env, lpObject, PangoLogAttrFc.is_sentence_end);
	return lpStruct;
}

void setPangoLogAttrFields(JNIEnv *env, jobject lpObject, PangoLogAttr *lpStruct)
{
	if (!PangoLogAttrFc.cached) cachePangoLogAttrFields(env, lpObject);
	(*env)->SetBooleanField(env, lpObject, PangoLogAttrFc.is_line_break, (jboolean)lpStruct->is_line_break);
	(*env)->SetBooleanField(env, lpObject, PangoLogAttrFc.is_mandatory_break, (jboolean)lpStruct->is_mandatory_break);
	(*env)->SetBooleanField(env, lpObject, PangoLogAttrFc.is_char_break, (jboolean)lpStruct->is_char_break);
	(*env)->SetBooleanField(env, lpObject, PangoLogAttrFc.is_white, (jboolean)lpStruct->is_white);
	(*env)->SetBooleanField(env, lpObject, PangoLogAttrFc.is_cursor_position, (jboolean)lpStruct->is_cursor_position);
	(*env)->SetBooleanField(env, lpObject, PangoLogAttrFc.is_word_start, (jboolean)lpStruct->is_word_start);
	(*env)->SetBooleanField(env, lpObject, PangoLogAttrFc.is_word_end, (jboolean)lpStruct->is_word_end);
	(*env)->SetBooleanField(env, lpObject, PangoLogAttrFc.is_sentence_boundary, (jboolean)lpStruct->is_sentence_boundary);
	(*env)->SetBooleanField(env, lpObject, PangoLogAttrFc.is_sentence_start, (jboolean)lpStruct->is_sentence_start);
	(*env)->SetBooleanField(env, lpObject, PangoLogAttrFc.is_sentence_end, (jboolean)lpStruct->is_sentence_end);
}
#endif

#ifndef NO_PangoRectangle
typedef struct PangoRectangle_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID x, y, width, height;
} PangoRectangle_FID_CACHE;

PangoRectangle_FID_CACHE PangoRectangleFc;

void cachePangoRectangleFields(JNIEnv *env, jobject lpObject)
{
	if (PangoRectangleFc.cached) return;
	PangoRectangleFc.clazz = (*env)->GetObjectClass(env, lpObject);
	PangoRectangleFc.x = (*env)->GetFieldID(env, PangoRectangleFc.clazz, "x", "I");
	PangoRectangleFc.y = (*env)->GetFieldID(env, PangoRectangleFc.clazz, "y", "I");
	PangoRectangleFc.width = (*env)->GetFieldID(env, PangoRectangleFc.clazz, "width", "I");
	PangoRectangleFc.height = (*env)->GetFieldID(env, PangoRectangleFc.clazz, "height", "I");
	PangoRectangleFc.cached = 1;
}

PangoRectangle *getPangoRectangleFields(JNIEnv *env, jobject lpObject, PangoRectangle *lpStruct)
{
	if (!PangoRectangleFc.cached) cachePangoRectangleFields(env, lpObject);
	lpStruct->x = (*env)->GetIntField(env, lpObject, PangoRectangleFc.x);
	lpStruct->y = (*env)->GetIntField(env, lpObject, PangoRectangleFc.y);
	lpStruct->width = (*env)->GetIntField(env, lpObject, PangoRectangleFc.width);
	lpStruct->height = (*env)->GetIntField(env, lpObject, PangoRectangleFc.height);
	return lpStruct;
}

void setPangoRectangleFields(JNIEnv *env, jobject lpObject, PangoRectangle *lpStruct)
{
	if (!PangoRectangleFc.cached) cachePangoRectangleFields(env, lpObject);
	(*env)->SetIntField(env, lpObject, PangoRectangleFc.x, (jint)lpStruct->x);
	(*env)->SetIntField(env, lpObject, PangoRectangleFc.y, (jint)lpStruct->y);
	(*env)->SetIntField(env, lpObject, PangoRectangleFc.width, (jint)lpStruct->width);
	(*env)->SetIntField(env, lpObject, PangoRectangleFc.height, (jint)lpStruct->height);
}
#endif

#ifndef NO_XAnyEvent
typedef struct XAnyEvent_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID serial, send_event, display, window;
} XAnyEvent_FID_CACHE;

XAnyEvent_FID_CACHE XAnyEventFc;

void cacheXAnyEventFields(JNIEnv *env, jobject lpObject)
{
	if (XAnyEventFc.cached) return;
	cacheXEventFields(env, lpObject);
	XAnyEventFc.clazz = (*env)->GetObjectClass(env, lpObject);
	XAnyEventFc.serial = (*env)->GetFieldID(env, XAnyEventFc.clazz, "serial", "J");
	XAnyEventFc.send_event = (*env)->GetFieldID(env, XAnyEventFc.clazz, "send_event", "I");
	XAnyEventFc.display = (*env)->GetFieldID(env, XAnyEventFc.clazz, "display", "J");
	XAnyEventFc.window = (*env)->GetFieldID(env, XAnyEventFc.clazz, "window", "J");
	XAnyEventFc.cached = 1;
}

XAnyEvent *getXAnyEventFields(JNIEnv *env, jobject lpObject, XAnyEvent *lpStruct)
{
	if (!XAnyEventFc.cached) cacheXAnyEventFields(env, lpObject);
	getXEventFields(env, lpObject, (XEvent *)lpStruct);
	lpStruct->serial = (*env)->GetLongField(env, lpObject, XAnyEventFc.serial);
	lpStruct->send_event = (*env)->GetIntField(env, lpObject, XAnyEventFc.send_event);
	lpStruct->display = (Display *)(*env)->GetLongField(env, lpObject, XAnyEventFc.display);
	lpStruct->window = (Window)(*env)->GetLongField(env, lpObject, XAnyEventFc.window);
	return lpStruct;
}

void setXAnyEventFields(JNIEnv *env, jobject lpObject, XAnyEvent *lpStruct)
{
	if (!XAnyEventFc.cached) cacheXAnyEventFields(env, lpObject);
	setXEventFields(env, lpObject, (XEvent *)lpStruct);
	(*env)->SetLongField(env, lpObject, XAnyEventFc.serial, (jlong)lpStruct->serial);
	(*env)->SetIntField(env, lpObject, XAnyEventFc.send_event, (jint)lpStruct->send_event);
	(*env)->SetLongField(env, lpObject, XAnyEventFc.display, (jlong)lpStruct->display);
	(*env)->SetLongField(env, lpObject, XAnyEventFc.window, (jlong)lpStruct->window);
}
#endif

#ifndef NO_XEvent
typedef struct XEvent_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID type;
} XEvent_FID_CACHE;

XEvent_FID_CACHE XEventFc;

void cacheXEventFields(JNIEnv *env, jobject lpObject)
{
	if (XEventFc.cached) return;
	XEventFc.clazz = (*env)->GetObjectClass(env, lpObject);
	XEventFc.type = (*env)->GetFieldID(env, XEventFc.clazz, "type", "I");
	XEventFc.cached = 1;
}

XEvent *getXEventFields(JNIEnv *env, jobject lpObject, XEvent *lpStruct)
{
	if (!XEventFc.cached) cacheXEventFields(env, lpObject);
	lpStruct->type = (*env)->GetIntField(env, lpObject, XEventFc.type);
	return lpStruct;
}

void setXEventFields(JNIEnv *env, jobject lpObject, XEvent *lpStruct)
{
	if (!XEventFc.cached) cacheXEventFields(env, lpObject);
	(*env)->SetIntField(env, lpObject, XEventFc.type, (jint)lpStruct->type);
}
#endif

#ifndef NO_XExposeEvent
typedef struct XExposeEvent_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID x, y, width, height, count;
} XExposeEvent_FID_CACHE;

XExposeEvent_FID_CACHE XExposeEventFc;

void cacheXExposeEventFields(JNIEnv *env, jobject lpObject)
{
	if (XExposeEventFc.cached) return;
	cacheXAnyEventFields(env, lpObject);
	XExposeEventFc.clazz = (*env)->GetObjectClass(env, lpObject);
	XExposeEventFc.x = (*env)->GetFieldID(env, XExposeEventFc.clazz, "x", "I");
	XExposeEventFc.y = (*env)->GetFieldID(env, XExposeEventFc.clazz, "y", "I");
	XExposeEventFc.width = (*env)->GetFieldID(env, XExposeEventFc.clazz, "width", "I");
	XExposeEventFc.height = (*env)->GetFieldID(env, XExposeEventFc.clazz, "height", "I");
	XExposeEventFc.count = (*env)->GetFieldID(env, XExposeEventFc.clazz, "count", "I");
	XExposeEventFc.cached = 1;
}

XExposeEvent *getXExposeEventFields(JNIEnv *env, jobject lpObject, XExposeEvent *lpStruct)
{
	if (!XExposeEventFc.cached) cacheXExposeEventFields(env, lpObject);
	getXAnyEventFields(env, lpObject, (XAnyEvent *)lpStruct);
	lpStruct->x = (*env)->GetIntField(env, lpObject, XExposeEventFc.x);
	lpStruct->y = (*env)->GetIntField(env, lpObject, XExposeEventFc.y);
	lpStruct->width = (*env)->GetIntField(env, lpObject, XExposeEventFc.width);
	lpStruct->height = (*env)->GetIntField(env, lpObject, XExposeEventFc.height);
	lpStruct->count = (*env)->GetIntField(env, lpObject, XExposeEventFc.count);
	return lpStruct;
}

void setXExposeEventFields(JNIEnv *env, jobject lpObject, XExposeEvent *lpStruct)
{
	if (!XExposeEventFc.cached) cacheXExposeEventFields(env, lpObject);
	setXAnyEventFields(env, lpObject, (XAnyEvent *)lpStruct);
	(*env)->SetIntField(env, lpObject, XExposeEventFc.x, (jint)lpStruct->x);
	(*env)->SetIntField(env, lpObject, XExposeEventFc.y, (jint)lpStruct->y);
	(*env)->SetIntField(env, lpObject, XExposeEventFc.width, (jint)lpStruct->width);
	(*env)->SetIntField(env, lpObject, XExposeEventFc.height, (jint)lpStruct->height);
	(*env)->SetIntField(env, lpObject, XExposeEventFc.count, (jint)lpStruct->count);
}
#endif

#ifndef NO_XFocusChangeEvent
typedef struct XFocusChangeEvent_FID_CACHE {
	int cached;
	jclass clazz;
	jfieldID mode, detail;
} XFocusChangeEvent_FID_CACHE;

XFocusChangeEvent_FID_CACHE XFocusChangeEventFc;

void cacheXFocusChangeEventFields(JNIEnv *env, jobject lpObject)
{
	if (XFocusChangeEventFc.cached) return;
	cacheXAnyEventFields(env, lpObject);
	XFocusChangeEventFc.clazz = (*env)->GetObjectClass(env, lpObject);
	XFocusChangeEventFc.mode = (*env)->GetFieldID(env, XFocusChangeEventFc.clazz, "mode", "I");
	XFocusChangeEventFc.detail = (*env)->GetFieldID(env, XFocusChangeEventFc.clazz, "detail", "I");
	XFocusChangeEventFc.cached = 1;
}

XFocusChangeEvent *getXFocusChangeEventFields(JNIEnv *env, jobject lpObject, XFocusChangeEvent *lpStruct)
{
	if (!XFocusChangeEventFc.cached) cacheXFocusChangeEventFields(env, lpObject);
	getXAnyEventFields(env, lpObject, (XAnyEvent *)lpStruct);
	lpStruct->mode = (*env)->GetIntField(env, lpObject, XFocusChangeEventFc.mode);
	lpStruct->detail = (*env)->GetIntField(env, lpObject, XFocusChangeEventFc.detail);
	return lpStruct;
}

void setXFocusChangeEventFields(JNIEnv *env, jobject lpObject, XFocusChangeEvent *lpStruct)
{
	if (!XFocusChangeEventFc.cached) cacheXFocusChangeEventFields(env, lpObject);
	setXAnyEventFields(env, lpObject, (XAnyEvent *)lpStruct);
	(*env)->SetIntField(env, lpObject, XFocusChangeEventFc.mode, (jint)lpStruct->mode);
	(*env)->SetIntField(env, lpObject, XFocusChangeEventFc.detail, (jint)lpStruct->detail);
}
#endif