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author | Matthew Barnes <mbarnes@redhat.com> | 2013-07-01 22:35:06 +0800 |
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committer | Matthew Barnes <mbarnes@redhat.com> | 2013-07-02 22:34:11 +0800 |
commit | 44f1ec85ba61e70e1df2ad673a9eb1b2357eec4c (patch) | |
tree | f9907d7e4f8e806c6b558f39a0819cb8c712aecb /e-util/e-table-memory-store.c | |
parent | e9260c1b01f29dd94925446cc5604df82929de8e (diff) | |
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Remove ETableMemoryStore.
No longer used.
Diffstat (limited to 'e-util/e-table-memory-store.c')
-rw-r--r-- | e-util/e-table-memory-store.c | 607 |
1 files changed, 0 insertions, 607 deletions
diff --git a/e-util/e-table-memory-store.c b/e-util/e-table-memory-store.c deleted file mode 100644 index 480aacc3ac..0000000000 --- a/e-util/e-table-memory-store.c +++ /dev/null @@ -1,607 +0,0 @@ -/* - * 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: - * Chris Lahey <clahey@ximian.com> - * - * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) - * - */ - -#include <string.h> - -#include "e-table-memory-store.h" - -#define E_TABLE_MEMORY_STORE_GET_PRIVATE(obj) \ - (G_TYPE_INSTANCE_GET_PRIVATE \ - ((obj), E_TYPE_TABLE_MEMORY_STORE, ETableMemoryStorePrivate)) - -#define STORE_LOCATOR(etms, col, row) (*((etms)->priv->store + (row) * (etms)->priv->col_count + (col))) - -struct _ETableMemoryStorePrivate { - gint col_count; - ETableMemoryStoreColumnInfo *columns; - gpointer *store; -}; - -/* Forward Declarations */ -static void e_table_memory_store_table_model_init - (ETableModelInterface *interface); - -G_DEFINE_TYPE_WITH_CODE ( - ETableMemoryStore, - e_table_memory_store, - E_TYPE_TABLE_MEMORY, - G_IMPLEMENT_INTERFACE ( - E_TYPE_TABLE_MODEL, - e_table_memory_store_table_model_init)) - -static gpointer -duplicate_value (ETableMemoryStore *etms, - gint col, - gconstpointer val) -{ - switch (etms->priv->columns[col].type) { - case E_TABLE_MEMORY_STORE_COLUMN_TYPE_STRING: - return g_strdup (val); - case E_TABLE_MEMORY_STORE_COLUMN_TYPE_PIXBUF: - if (val) - g_object_ref ((gpointer) val); - return (gpointer) val; - default: - break; - } - return (gpointer) val; -} - -static void -free_value (ETableMemoryStore *etms, - gint col, - gpointer value) -{ - switch (etms->priv->columns[col].type) { - case E_TABLE_MEMORY_STORE_COLUMN_TYPE_STRING: - g_free (value); - break; - case E_TABLE_MEMORY_STORE_COLUMN_TYPE_PIXBUF: - if (value) - g_object_unref (value); - break; - default: - break; - } -} - -static void -table_memory_store_finalize (GObject *object) -{ - ETableMemoryStorePrivate *priv; - - priv = E_TABLE_MEMORY_STORE_GET_PRIVATE (object); - - e_table_memory_store_clear (E_TABLE_MEMORY_STORE (object)); - - g_free (priv->columns); - g_free (priv->store); - - /* Chain up to parent's finalize() method. */ - G_OBJECT_CLASS (e_table_memory_store_parent_class)->finalize (object); -} - -static gint -table_memory_store_column_count (ETableModel *etm) -{ - ETableMemoryStore *etms = E_TABLE_MEMORY_STORE (etm); - - return etms->priv->col_count; -} - -static void -table_memory_store_append_row (ETableModel *etm, - ETableModel *source, - gint row) -{ - ETableMemoryStore *etms = E_TABLE_MEMORY_STORE (etm); - gpointer *new_data; - gint i; - gint row_count; - - new_data = g_new (gpointer , etms->priv->col_count); - - for (i = 0; i < etms->priv->col_count; i++) { - new_data[i] = e_table_model_value_at (source, i, row); - } - - row_count = e_table_model_row_count (E_TABLE_MODEL (etms)); - - e_table_memory_store_insert_array (etms, row_count, new_data, NULL); -} - -static gpointer -table_memory_store_value_at (ETableModel *etm, - gint col, - gint row) -{ - ETableMemoryStore *etms = E_TABLE_MEMORY_STORE (etm); - - return STORE_LOCATOR (etms, col, row); -} - -static void -table_memory_store_set_value_at (ETableModel *etm, - gint col, - gint row, - gconstpointer val) -{ - ETableMemoryStore *etms = E_TABLE_MEMORY_STORE (etm); - - e_table_model_pre_change (etm); - - STORE_LOCATOR (etms, col, row) = duplicate_value (etms, col, val); - - e_table_model_cell_changed (etm, col, row); -} - -static gboolean -table_memory_store_is_cell_editable (ETableModel *etm, - gint col, - gint row) -{ - ETableMemoryStore *etms = E_TABLE_MEMORY_STORE (etm); - - return etms->priv->columns[col].editable; -} - -/* The default for duplicate_value() is to return the raw value. */ -static gpointer -table_memory_store_duplicate_value (ETableModel *etm, - gint col, - gconstpointer value) -{ - ETableMemoryStore *etms = E_TABLE_MEMORY_STORE (etm); - - return duplicate_value (etms, col, value); -} - -static void -table_memory_store_free_value (ETableModel *etm, - gint col, - gpointer value) -{ - ETableMemoryStore *etms = E_TABLE_MEMORY_STORE (etm); - - free_value (etms, col, value); -} - -static gpointer -table_memory_store_initialize_value (ETableModel *etm, - gint col) -{ - ETableMemoryStore *etms = E_TABLE_MEMORY_STORE (etm); - - switch (etms->priv->columns[col].type) { - case E_TABLE_MEMORY_STORE_COLUMN_TYPE_STRING: - return g_strdup (""); - case E_TABLE_MEMORY_STORE_COLUMN_TYPE_PIXBUF: - return NULL; - default: - break; - } - return NULL; -} - -static gboolean -table_memory_store_value_is_empty (ETableModel *etm, - gint col, - gconstpointer value) -{ - ETableMemoryStore *etms = E_TABLE_MEMORY_STORE (etm); - - switch (etms->priv->columns[col].type) { - case E_TABLE_MEMORY_STORE_COLUMN_TYPE_STRING: - return !(value && *(gchar *) value); - case E_TABLE_MEMORY_STORE_COLUMN_TYPE_PIXBUF: - return value == NULL; - default: - break; - } - return value == NULL; -} - -static gchar * -table_memory_store_value_to_string (ETableModel *etm, - gint col, - gconstpointer value) -{ - ETableMemoryStore *etms = E_TABLE_MEMORY_STORE (etm); - - switch (etms->priv->columns[col].type) { - case E_TABLE_MEMORY_STORE_COLUMN_TYPE_STRING: - return g_strdup (value); - case E_TABLE_MEMORY_STORE_COLUMN_TYPE_PIXBUF: - return g_strdup (""); - default: - break; - } - return g_strdup_printf ("%d", GPOINTER_TO_INT (value)); -} - -static void -e_table_memory_store_class_init (ETableMemoryStoreClass *class) -{ - GObjectClass *object_class; - - g_type_class_add_private (class, sizeof (ETableMemoryStorePrivate)); - - object_class = G_OBJECT_CLASS (class); - object_class->finalize = table_memory_store_finalize; -} - -static void -e_table_memory_store_table_model_init (ETableModelInterface *interface) -{ - interface->column_count = table_memory_store_column_count; - interface->append_row = table_memory_store_append_row; - - interface->value_at = table_memory_store_value_at; - interface->set_value_at = table_memory_store_set_value_at; - interface->is_cell_editable = table_memory_store_is_cell_editable; - - interface->duplicate_value = table_memory_store_duplicate_value; - interface->free_value = table_memory_store_free_value; - interface->initialize_value = table_memory_store_initialize_value; - interface->value_is_empty = table_memory_store_value_is_empty; - interface->value_to_string = table_memory_store_value_to_string; -} - -static void -e_table_memory_store_init (ETableMemoryStore *etms) -{ - etms->priv = E_TABLE_MEMORY_STORE_GET_PRIVATE (etms); -} - -/** - * e_table_memory_store_new: - * @columns: - * - * This initializes a new ETableMemoryStoreModel object. ETableMemoryStoreModel is - * an implementaiton of the abstract class ETableModel. The ETableMemoryStoreModel - * is designed to allow people to easily create ETableModels without having - * to create a new GType derived from ETableModel every time they need one. - * - * Instead, ETableMemoryStoreModel uses a setup based in callback functions, every - * callback function signature mimics the signature of each ETableModel method - * and passes the extra @data pointer to each one of the method to provide them - * with any context they might want to use. - * - * Returns: An ETableMemoryStoreModel object (which is also an ETableModel - * object). - */ -ETableModel * -e_table_memory_store_new (ETableMemoryStoreColumnInfo *columns) -{ - ETableMemoryStore *et = g_object_new (E_TYPE_TABLE_MEMORY_STORE, NULL); - - if (e_table_memory_store_construct (et, columns)) { - return (ETableModel *) et; - } else { - g_object_unref (et); - return NULL; - } -} - -ETableModel * -e_table_memory_store_construct (ETableMemoryStore *etms, - ETableMemoryStoreColumnInfo *columns) -{ - gint i; - for (i = 0; columns[i].type != E_TABLE_MEMORY_STORE_COLUMN_TYPE_TERMINATOR; i++) - /* Intentionally blank */; - etms->priv->col_count = i; - - etms->priv->columns = g_new (ETableMemoryStoreColumnInfo, etms->priv->col_count + 1); - - memcpy (etms->priv->columns, columns, (etms->priv->col_count + 1) * sizeof (ETableMemoryStoreColumnInfo)); - - return E_TABLE_MODEL (etms); -} - -void -e_table_memory_store_adopt_value_at (ETableMemoryStore *etms, - gint col, - gint row, - gpointer value) -{ - e_table_model_pre_change (E_TABLE_MODEL (etms)); - - STORE_LOCATOR (etms, col, row) = value; - - e_table_model_cell_changed (E_TABLE_MODEL (etms), col, row); -} - -/* The size of these arrays is the number of columns. */ -void -e_table_memory_store_insert_array (ETableMemoryStore *etms, - gint row, - gpointer *store, - gpointer data) -{ - gint row_count; - gint i; - - row_count = e_table_model_row_count (E_TABLE_MODEL (etms)) + 1; - if (row == -1) - row = row_count - 1; - etms->priv->store = g_realloc (etms->priv->store, etms->priv->col_count * row_count * sizeof (gpointer)); - memmove ( - etms->priv->store + etms->priv->col_count * (row + 1), - etms->priv->store + etms->priv->col_count * row, - etms->priv->col_count * (row_count - row - 1) * sizeof (gpointer)); - - for (i = 0; i < etms->priv->col_count; i++) { - STORE_LOCATOR (etms, i, row) = duplicate_value (etms, i, store[i]); - } - - e_table_memory_insert (E_TABLE_MEMORY (etms), row, data); -} - -void -e_table_memory_store_insert (ETableMemoryStore *etms, - gint row, - gpointer data, - ...) -{ - gpointer *store; - va_list args; - gint i; - - store = g_new (gpointer , etms->priv->col_count + 1); - - va_start (args, data); - for (i = 0; i < etms->priv->col_count; i++) { - store[i] = va_arg (args, gpointer); - } - va_end (args); - - e_table_memory_store_insert_array (etms, row, store, data); - - g_free (store); -} - -void -e_table_memory_store_insert_adopt_array (ETableMemoryStore *etms, - gint row, - gpointer *store, - gpointer data) -{ - gint row_count; - gint i; - - row_count = e_table_model_row_count (E_TABLE_MODEL (etms)) + 1; - if (row == -1) - row = row_count - 1; - etms->priv->store = g_realloc (etms->priv->store, etms->priv->col_count * row_count * sizeof (gpointer)); - memmove ( - etms->priv->store + etms->priv->col_count * (row + 1), - etms->priv->store + etms->priv->col_count * row, - etms->priv->col_count * (row_count - row - 1) * sizeof (gpointer)); - - for (i = 0; i < etms->priv->col_count; i++) { - STORE_LOCATOR (etms, i, row) = store[i]; - } - - e_table_memory_insert (E_TABLE_MEMORY (etms), row, data); -} - -void -e_table_memory_store_insert_adopt (ETableMemoryStore *etms, - gint row, - gpointer data, - ...) -{ - gpointer *store; - va_list args; - gint i; - - store = g_new (gpointer , etms->priv->col_count + 1); - - va_start (args, data); - for (i = 0; i < etms->priv->col_count; i++) { - store[i] = va_arg (args, gpointer); - } - va_end (args); - - e_table_memory_store_insert_adopt_array (etms, row, store, data); - - g_free (store); -} - -/** - * e_table_memory_store_change_array: - * @etms: the ETabelMemoryStore. - * @row: the row we're changing. - * @store: an array of new values to fill the row - * @data: the new closure to associate with this row. - * - * frees existing values associated with a row and replaces them with - * duplicates of the values in store. - * - */ -void -e_table_memory_store_change_array (ETableMemoryStore *etms, - gint row, - gpointer *store, - gpointer data) -{ - gint i; - - g_return_if_fail (row >= 0 && row < e_table_model_row_count (E_TABLE_MODEL (etms))); - - e_table_model_pre_change (E_TABLE_MODEL (etms)); - - for (i = 0; i < etms->priv->col_count; i++) { - free_value (etms, i, STORE_LOCATOR (etms, i, row)); - STORE_LOCATOR (etms, i, row) = duplicate_value (etms, i, store[i]); - } - - e_table_memory_set_data (E_TABLE_MEMORY (etms), row, data); - e_table_model_row_changed (E_TABLE_MODEL (etms), row); -} - -/** - * e_table_memory_store_change: - * @etms: the ETabelMemoryStore. - * @row: the row we're changing. - * @data: the new closure to associate with this row. - * - * a varargs version of e_table_memory_store_change_array. you must - * pass in etms->col_count args. - */ -void -e_table_memory_store_change (ETableMemoryStore *etms, - gint row, - gpointer data, - ...) -{ - gpointer *store; - va_list args; - gint i; - - g_return_if_fail (row >= 0 && row < e_table_model_row_count (E_TABLE_MODEL (etms))); - - store = g_new0 (gpointer , etms->priv->col_count + 1); - - va_start (args, data); - for (i = 0; i < etms->priv->col_count; i++) { - store[i] = va_arg (args, gpointer); - } - va_end (args); - - e_table_memory_store_change_array (etms, row, store, data); - - g_free (store); -} - -/** - * e_table_memory_store_change_adopt_array: - * @etms: the ETableMemoryStore - * @row: the row we're changing. - * @store: an array of new values to fill the row - * @data: the new closure to associate with this row. - * - * frees existing values for the row and stores the values from store - * into it. This function differs from - * e_table_memory_storage_change_adopt_array in that it does not - * duplicate the data. - */ -void -e_table_memory_store_change_adopt_array (ETableMemoryStore *etms, - gint row, - gpointer *store, - gpointer data) -{ - gint i; - - g_return_if_fail (row >= 0 && row < e_table_model_row_count (E_TABLE_MODEL (etms))); - - for (i = 0; i < etms->priv->col_count; i++) { - free_value (etms, i, STORE_LOCATOR (etms, i, row)); - STORE_LOCATOR (etms, i, row) = store[i]; - } - - e_table_memory_set_data (E_TABLE_MEMORY (etms), row, data); - e_table_model_row_changed (E_TABLE_MODEL (etms), row); -} - -/** - * e_table_memory_store_change_adopt - * @etms: the ETabelMemoryStore. - * @row: the row we're changing. - * @data: the new closure to associate with this row. - * - * a varargs version of e_table_memory_store_change_adopt_array. you - * must pass in etms->col_count args. - */ -void -e_table_memory_store_change_adopt (ETableMemoryStore *etms, - gint row, - gpointer data, - ...) -{ - gpointer *store; - va_list args; - gint i; - - g_return_if_fail (row >= 0 && row < e_table_model_row_count (E_TABLE_MODEL (etms))); - - store = g_new0 (gpointer , etms->priv->col_count + 1); - - va_start (args, data); - for (i = 0; i < etms->priv->col_count; i++) { - store[i] = va_arg (args, gpointer); - } - va_end (args); - - e_table_memory_store_change_adopt_array (etms, row, store, data); - - g_free (store); -} - -void -e_table_memory_store_remove (ETableMemoryStore *etms, - gint row) -{ - ETableModel *model; - gint column_count, row_count; - gint i; - - model = E_TABLE_MODEL (etms); - column_count = e_table_model_column_count (model); - - for (i = 0; i < column_count; i++) - e_table_model_free_value (model, i, e_table_model_value_at (model, i, row)); - - row_count = e_table_model_row_count (E_TABLE_MODEL (etms)) - 1; - memmove ( - etms->priv->store + etms->priv->col_count * row, - etms->priv->store + etms->priv->col_count * (row + 1), - etms->priv->col_count * (row_count - row) * sizeof (gpointer)); - etms->priv->store = g_realloc (etms->priv->store, etms->priv->col_count * row_count * sizeof (gpointer)); - - e_table_memory_remove (E_TABLE_MEMORY (etms), row); -} - -void -e_table_memory_store_clear (ETableMemoryStore *etms) -{ - ETableModel *model; - gint row_count, column_count; - gint i, j; - - model = E_TABLE_MODEL (etms); - row_count = e_table_model_row_count (model); - column_count = e_table_model_column_count (model); - - for (i = 0; i < row_count; i++) { - for (j = 0; j < column_count; j++) { - e_table_model_free_value (model, j, e_table_model_value_at (model, j, i)); - } - } - - e_table_memory_clear (E_TABLE_MEMORY (etms)); - - g_free (etms->priv->store); - etms->priv->store = NULL; -} |