diff options
Diffstat (limited to 'widgets/misc')
-rw-r--r-- | widgets/misc/Makefile.am | 2 | ||||
-rw-r--r-- | widgets/misc/ea-calendar-item.c | 2 | ||||
-rw-r--r-- | widgets/misc/ea-cell-table.c | 202 | ||||
-rw-r--r-- | widgets/misc/ea-cell-table.h | 60 |
4 files changed, 265 insertions, 1 deletions
diff --git a/widgets/misc/Makefile.am b/widgets/misc/Makefile.am index c210393737..ebd5562c30 100644 --- a/widgets/misc/Makefile.am +++ b/widgets/misc/Makefile.am @@ -87,6 +87,7 @@ widgetsinclude_HEADERS = \ e-url-entry.h \ ea-calendar-cell.h \ ea-calendar-item.h \ + ea-cell-table.h \ ea-widgets.h libemiscwidgets_la_SOURCES = \ @@ -147,6 +148,7 @@ libemiscwidgets_la_SOURCES = \ e-url-entry.c \ ea-calendar-cell.c \ ea-calendar-item.c \ + ea-cell-table.c \ ea-widgets.c libemiscwidgets_la_LDFLAGS = $(NO_UNDEFINED) diff --git a/widgets/misc/ea-calendar-item.c b/widgets/misc/ea-calendar-item.c index 56a01b510b..9dcb83449c 100644 --- a/widgets/misc/ea-calendar-item.c +++ b/widgets/misc/ea-calendar-item.c @@ -30,7 +30,7 @@ #include <libedataserver/e-data-server-util.h> #include "ea-calendar-item.h" #include "ea-calendar-cell.h" -#include "a11y/ea-cell-table.h" +#include "ea-cell-table.h" #define EA_CALENDAR_COLUMN_NUM E_CALENDAR_COLS_PER_MONTH diff --git a/widgets/misc/ea-cell-table.c b/widgets/misc/ea-cell-table.c new file mode 100644 index 0000000000..95ae59dea4 --- /dev/null +++ b/widgets/misc/ea-cell-table.c @@ -0,0 +1,202 @@ +/* + * This program 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 of the License, or (at your option) version 3. + * + * This program 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 the program; if not, see <http://www.gnu.org/licenses/> + * + * + * Authors: + * Bolian Yin <bolian.yin@sun.com> + * + * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) + * + */ + +#include "ea-cell-table.h" + +EaCellTable * +ea_cell_table_create (gint rows, gint columns, gboolean column_first) +{ + EaCellTable * cell_data; + gint index; + + g_return_val_if_fail (((columns > 0) && (rows > 0)), NULL); + + cell_data = g_new0 (EaCellTable, 1); + + cell_data->column_first = column_first; + cell_data->columns = columns; + cell_data->rows = rows; + + cell_data->column_labels = g_new0 (gchar *, columns); + for (index = columns -1; index >= 0; --index) + cell_data->column_labels [index] = NULL; + + cell_data->row_labels = g_new0 (gchar *, rows); + for (index = rows -1; index >= 0; --index) + cell_data->row_labels [index] = NULL; + + cell_data->cells = g_new0(gpointer, (columns * rows)); + for (index = (columns * rows) -1; index >= 0; --index) + cell_data->cells [index] = NULL; + return cell_data; +} + +void +ea_cell_table_destroy (EaCellTable * cell_data) +{ + gint index; + g_return_if_fail (cell_data); + + for (index = 0; index < cell_data->columns; ++index) + if (cell_data->column_labels [index]) + g_free (cell_data->column_labels [index]); + g_free (cell_data->column_labels); + + for (index = 0; index < cell_data->rows; ++index) + if (cell_data->row_labels [index]) + g_free (cell_data->row_labels [index]); + g_free (cell_data->row_labels); + + for (index = (cell_data->columns * cell_data->rows) -1; + index >= 0; --index) + if (cell_data->cells[index] && + G_IS_OBJECT (cell_data->cells[index])) + g_object_unref (cell_data->cells[index]); + + g_free (cell_data->cells); +} + +gpointer +ea_cell_table_get_cell (EaCellTable * cell_data, + gint row, gint column) +{ + gint index; + + g_return_val_if_fail (cell_data, NULL); + + index = ea_cell_table_get_index (cell_data, column, row); + if (index == -1) + return NULL; + + return cell_data->cells[index]; +} + +gboolean +ea_cell_table_set_cell (EaCellTable * cell_data, + gint row, gint column, gpointer cell) +{ + gint index; + + g_return_val_if_fail (cell_data, FALSE); + + index = ea_cell_table_get_index (cell_data, column, row); + if (index == -1) + return FALSE; + + if (cell && G_IS_OBJECT(cell)) + g_object_ref (cell); + if (cell_data->cells[index] && + G_IS_OBJECT (cell_data->cells[index])) + g_object_unref (cell_data->cells[index]); + cell_data->cells[index] = cell; + + return TRUE; +} + +gpointer +ea_cell_table_get_cell_at_index (EaCellTable * cell_data, + gint index) +{ + g_return_val_if_fail (cell_data, NULL); + + if (index >=0 && index < (cell_data->columns * cell_data->rows)) + return cell_data->cells [index]; + return NULL; +} + +gboolean +ea_cell_table_set_cell_at_index (EaCellTable * cell_data, + gint index, gpointer cell) +{ + g_return_val_if_fail (cell_data, FALSE); + + if (index < 0 || index >=cell_data->columns * cell_data->rows) + return FALSE; + + if (cell && G_IS_OBJECT(cell)) + g_object_ref (cell); + if (cell_data->cells[index] && + G_IS_OBJECT (cell_data->cells[index])) + g_object_unref (cell_data->cells[index]); + cell_data->cells[index] = cell; + + return TRUE; +} + +G_CONST_RETURN gchar * +ea_cell_table_get_column_label (EaCellTable * cell_data, + gint column) +{ + g_return_val_if_fail (cell_data, NULL); + g_return_val_if_fail ((column >= 0 && column < cell_data->columns), NULL); + + return cell_data->column_labels[column]; +} + +void +ea_cell_table_set_column_label (EaCellTable * cell_data, + gint column, const gchar *label) +{ + g_return_if_fail (cell_data); + g_return_if_fail ((column >= 0 && column < cell_data->columns)); + + if (cell_data->column_labels[column]) + g_free (cell_data->column_labels[column]); + cell_data->column_labels[column] = g_strdup(label); +} + +G_CONST_RETURN gchar * +ea_cell_table_get_row_label (EaCellTable * cell_data, + gint row) +{ + g_return_val_if_fail (cell_data, NULL); + g_return_val_if_fail ((row >= 0 && row < cell_data->rows), NULL); + + return cell_data->row_labels[row]; +} + +void +ea_cell_table_set_row_label (EaCellTable * cell_data, + gint row, const gchar *label) +{ + g_return_if_fail (cell_data); + g_return_if_fail ((row >= 0 && row < cell_data->rows)); + + if (cell_data->row_labels[row]) + g_free (cell_data->row_labels[row]); + cell_data->row_labels[row] = g_strdup(label); +} + +gint +ea_cell_table_get_index (EaCellTable *cell_data, + gint row, gint column) +{ + g_return_val_if_fail (cell_data, -1); + if (row < 0 || row >= cell_data->rows || + column < 0 || column >= cell_data->columns) + return -1; + + if (cell_data->column_first) + return column * cell_data->rows + row; + else + return row * cell_data->columns + column; +} diff --git a/widgets/misc/ea-cell-table.h b/widgets/misc/ea-cell-table.h new file mode 100644 index 0000000000..353bbd0634 --- /dev/null +++ b/widgets/misc/ea-cell-table.h @@ -0,0 +1,60 @@ +/* + * This program 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 of the License, or (at your option) version 3. + * + * This program 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 the program; if not, see <http://www.gnu.org/licenses/> + * + * + * Authors: + * Bolian Yin <bolian.yin@sun.com> + * + * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) + * + */ + +/* EaCellTable */ + +#include <glib.h> +#include <glib-object.h> + +struct _EaCellTable { + gint columns; + gint rows; + gboolean column_first; /* index order */ + gchar **column_labels; + gchar **row_labels; + gpointer *cells; +}; + +typedef struct _EaCellTable EaCellTable; + +EaCellTable * ea_cell_table_create (gint rows, gint columns, + gboolean column_first); +void ea_cell_table_destroy (EaCellTable * cell_data); +gpointer ea_cell_table_get_cell (EaCellTable * cell_data, + gint row, gint column); +gboolean ea_cell_table_set_cell (EaCellTable * cell_data, + gint row, gint column, gpointer cell); +gpointer ea_cell_table_get_cell_at_index (EaCellTable * cell_data, + gint index); +gboolean ea_cell_table_set_cell_at_index (EaCellTable * cell_data, + gint index, gpointer cell); + +G_CONST_RETURN gchar * +ea_cell_table_get_column_label (EaCellTable * cell_data, gint column); +void ea_cell_table_set_column_label (EaCellTable * cell_data, + gint column, const gchar *label); +G_CONST_RETURN gchar * +ea_cell_table_get_row_label (EaCellTable * cell_data, gint row); +void ea_cell_table_set_row_label (EaCellTable * cell_data, + gint row, const gchar *label); +gint ea_cell_table_get_index (EaCellTable *cell_data, + gint row, gint column); |