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/*
* Java ATK Wrapper for GNOME
* Copyright (C) 2015 Magdalen Berns <m.berns@thismagpie.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 021101301 USA
*/
#include <atk/atk.h>
#include <glib.h>
#include "jawimpl.h"
#include "jawutil.h"
static AtkObject *jaw_table_cell_get_table (AtkTableCell *cell);
static GPtrArray *jaw_table_cell_get_column_header_cells (AtkTableCell *cell);
static gboolean jaw_table_cell_get_position(AtkTableCell *cell, gint *row, gint *column);
static gboolean jaw_table_cell_get_row_column_span(AtkTableCell *cell,
gint *row,
gint *column,
gint *row_span,
gint *column_span);
static gint jaw_table_cell_get_row_span(AtkTableCell *cell);
static GPtrArray *jaw_table_cell_get_row_header_cells (AtkTableCell *cell);
static gint jaw_table_cell_get_column_span(AtkTableCell *cell);
typedef struct _TableCellData {
jobject atk_table_cell;
gchar* description;
jstring jstrDescription;
} TableCellData;
#define JAW_GET_TABLECELL(cell, def_ret) \
JAW_GET_OBJ_IFACE(cell, INTERFACE_TABLE_CELL, TableCellData, atk_table_cell, jniEnv, jatk_table_cell, def_ret)
void
jaw_table_cell_interface_init (AtkTableCellIface *iface, gpointer data)
{
JAW_DEBUG_ALL("%p, %p", iface, data);
iface->get_column_span = jaw_table_cell_get_column_span;
iface->get_column_header_cells = jaw_table_cell_get_column_header_cells;
iface->get_position = jaw_table_cell_get_position;
iface->get_row_span = jaw_table_cell_get_row_span;
iface->get_row_header_cells = jaw_table_cell_get_row_header_cells;
iface->get_row_column_span = jaw_table_cell_get_row_column_span;
iface->get_table = jaw_table_cell_get_table;
}
gpointer
jaw_table_cell_data_init (jobject ac)
{
JAW_DEBUG_ALL("%p", ac);
TableCellData *data = g_new0(TableCellData, 1);
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classTableCell = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkTableCell");
jmethodID jmid = (*jniEnv)->GetStaticMethodID(jniEnv, classTableCell, "createAtkTableCell", "(Ljavax/accessibility/AccessibleContext;)Lorg/GNOME/Accessibility/AtkTableCell;");
jobject jatk_table_cell = (*jniEnv)->CallStaticObjectMethod(jniEnv, classTableCell, jmid, ac);
data->atk_table_cell = (*jniEnv)->NewGlobalRef(jniEnv, jatk_table_cell);
return data;
}
void
jaw_table_cell_data_finalize (gpointer p)
{
JAW_DEBUG_ALL("%p", p);
TableCellData *data = (TableCellData*)p;
JNIEnv *jniEnv = jaw_util_get_jni_env();
if (data && data->atk_table_cell)
{
if (data->description != NULL)
{
(*jniEnv)->ReleaseStringUTFChars(jniEnv, data->jstrDescription, data->description);
(*jniEnv)->DeleteGlobalRef(jniEnv, data->jstrDescription);
data->jstrDescription = NULL;
data->description = NULL;
}
(*jniEnv)->DeleteGlobalRef(jniEnv, data->atk_table_cell);
data->atk_table_cell = NULL;
}
}
static AtkObject*
jaw_table_cell_get_table(AtkTableCell *cell)
{
JAW_DEBUG_C("%p", cell);
JAW_GET_TABLECELL(cell, NULL);
jclass classAtkTableCell = (*jniEnv)->FindClass(jniEnv,
"org/GNOME/Accessibility/AtkTableCell");
jmethodID jmid = (*jniEnv)->GetMethodID(jniEnv,
classAtkTableCell,
"getTable",
"()Ljavax/accessibility/AccessibleTable;");
jobject jac = (*jniEnv)->CallObjectMethod(jniEnv, jatk_table_cell, jmid);
(*jniEnv)->DeleteGlobalRef(jniEnv, jatk_table_cell);
if (!jac)
return NULL;
JawImpl* jaw_impl = jaw_impl_get_instance_from_jaw(jniEnv, jac);
return ATK_OBJECT(jaw_impl);
}
static void
getPosition (JNIEnv *jniEnv, jobject jatk_table_cell, jclass classAtkTableCell, gint *row, gint *column)
{
jfieldID id_row = (*jniEnv)->GetFieldID(jniEnv, classAtkTableCell,"row","I");
jfieldID id_column = (*jniEnv)->GetFieldID(jniEnv, classAtkTableCell,"column","I");
jint jrow = (*jniEnv)->GetIntField(jniEnv, jatk_table_cell, id_row);
jint jcolumn =(*jniEnv)->GetIntField(jniEnv, jatk_table_cell, id_column);
(*row) = (gint) jrow;
(*column) = (gint) jcolumn;
}
static gboolean
jaw_table_cell_get_position (AtkTableCell *cell, gint *row, gint *column)
{
JAW_DEBUG_C("%p, %p, %p", cell, row, column);
JAW_GET_TABLECELL(cell, FALSE);
jclass classAtkTableCell = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkTableCell");
getPosition (jniEnv, jatk_table_cell, classAtkTableCell, row, column);
(*jniEnv)->DeleteGlobalRef(jniEnv, jatk_table_cell);
return TRUE;
}
static void
getRowSpan (JNIEnv *jniEnv, jobject jatk_table_cell, jclass classAtkTableCell, gint *row_span)
{
jfieldID id_row_span = (*jniEnv)->GetFieldID(jniEnv, classAtkTableCell,"rowSpan","I");
jint jrow_span = (*jniEnv)->GetIntField(jniEnv, jatk_table_cell, id_row_span);
(*row_span) = (gint) jrow_span;
}
static void
getColumnSpan (JNIEnv *jniEnv, jobject jatk_table_cell, jclass classAtkTableCell, gint *column_span)
{
jfieldID id_column_span = (*jniEnv)->GetFieldID(jniEnv, classAtkTableCell,"columnSpan","I");
jint jcolumn_span =(*jniEnv)->GetIntField(jniEnv, jatk_table_cell, id_column_span);
(*column_span) = (gint) jcolumn_span;
}
static gboolean
jaw_table_cell_get_row_column_span(AtkTableCell *cell, gint *row, gint *column, gint *row_span, gint *column_span)
{
JAW_DEBUG_C("%p, %p, %p, %p, %p", cell, row, column, row_span, column_span);
JAW_GET_TABLECELL(cell, FALSE);
jclass classAtkTableCell = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkTableCell");
getPosition (jniEnv, jatk_table_cell, classAtkTableCell, row, column);
getRowSpan (jniEnv, jatk_table_cell, classAtkTableCell, row_span);
getColumnSpan (jniEnv, jatk_table_cell, classAtkTableCell, column_span);
(*jniEnv)->DeleteGlobalRef(jniEnv, jatk_table_cell);
return TRUE;
}
static gint
jaw_table_cell_get_row_span(AtkTableCell *cell)
{
JAW_DEBUG_C("%p", cell);
JAW_GET_TABLECELL(cell, 0);
gint row_span = -1;
jclass classAtkTableCell = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkTableCell");
getRowSpan (jniEnv, jatk_table_cell, classAtkTableCell, &row_span);
(*jniEnv)->DeleteGlobalRef(jniEnv, jatk_table_cell);
return row_span;
}
static gint
jaw_table_cell_get_column_span(AtkTableCell *cell)
{
JAW_DEBUG_C("%p", cell);
JAW_GET_TABLECELL(cell, 0);
gint column_span = -1;
jclass classAtkTableCell = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkTableCell");
getColumnSpan (jniEnv, jatk_table_cell, classAtkTableCell, &column_span);
(*jniEnv)->DeleteGlobalRef(jniEnv, jatk_table_cell);
return column_span;
}
static GPtrArray*
jaw_table_cell_get_column_header_cells(AtkTableCell *cell)
{
JAW_DEBUG_C("%p", cell);
JAW_GET_TABLECELL(cell, NULL);
jclass classAtkTableCell = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkTableCell");
jmethodID jmid = (*jniEnv)->GetMethodID(jniEnv, classAtkTableCell, "getAccessibleColumnHeader", "()[Ljavax/accessibility/AccessibleContext;");
jobjectArray ja_ac = (jobjectArray) (*jniEnv)->CallObjectMethod(jniEnv, jatk_table_cell, jmid);
(*jniEnv)->DeleteGlobalRef(jniEnv, jatk_table_cell);
if (!ja_ac)
return NULL;
jsize length = (*jniEnv)->GetArrayLength(jniEnv, ja_ac) ;
GPtrArray *result = g_ptr_array_sized_new ((guint) length);
for ( int i = 0; i < length; i++)
{
jobject jac = (*jniEnv)->GetObjectArrayElement(jniEnv,ja_ac, i);
JawImpl* jaw_impl = jaw_impl_get_instance_from_jaw(jniEnv, jac);
g_ptr_array_add(result, jaw_impl);
}
return result;
}
static GPtrArray*
jaw_table_cell_get_row_header_cells(AtkTableCell *cell)
{
JAW_DEBUG_C("%p", cell);
JAW_GET_TABLECELL(cell, NULL);
jclass classAtkTableCell = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkTableCell");
jmethodID jmid = (*jniEnv)->GetMethodID(jniEnv, classAtkTableCell, "getAccessibleRowHeader", "()[Ljavax/accessibility/AccessibleContext;");
jobjectArray ja_ac = (jobjectArray) (*jniEnv)->CallObjectMethod(jniEnv, jatk_table_cell, jmid);
(*jniEnv)->DeleteGlobalRef(jniEnv, jatk_table_cell);
if (!ja_ac)
return NULL;
jsize length = (*jniEnv)->GetArrayLength(jniEnv, ja_ac) ;
GPtrArray *result = g_ptr_array_sized_new ((guint) length);
for ( int i = 0; i < length; i++)
{
jobject jac = (*jniEnv)->GetObjectArrayElement(jniEnv,ja_ac, i);
JawImpl* jaw_impl = jaw_impl_get_instance_from_jaw(jniEnv, jac);
g_ptr_array_add(result, jaw_impl);
}
return result;
}
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