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-rw-r--r--widgets/table/e-table-selection-model.c338
1 files changed, 0 insertions, 338 deletions
diff --git a/widgets/table/e-table-selection-model.c b/widgets/table/e-table-selection-model.c
deleted file mode 100644
index 5de3ced003..0000000000
--- a/widgets/table/e-table-selection-model.c
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@@ -1,338 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * e-table-selection-model.c
- * Copyright 2000, 2001, Ximian, Inc.
- *
- * Authors:
- * Chris Lahey <clahey@ximian.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License, version 2, as published by the Free Software Foundation.
- *
- * 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- */
-
-#include <config.h>
-#include "e-table-selection-model.h"
-
-#include <string.h>
-#include <gdk/gdkkeysyms.h>
-#include <gtk/gtksignal.h>
-
-#include "gal/util/e-util.h"
-
-#define ETSM_CLASS(e) ((ETableSelectionModelClass *)((GtkObject *)e)->klass)
-
-#define PARENT_TYPE e_selection_model_array_get_type ()
-
-static ESelectionModelArray *parent_class;
-
-static gint etsm_get_row_count (ESelectionModelArray *esm);
-
-enum {
- ARG_0,
- ARG_MODEL,
- ARG_HEADER
-};
-
-static void
-save_to_hash(int model_row, gpointer closure)
-{
- ETableSelectionModel *etsm = closure;
- gchar *key = e_table_model_get_save_id(etsm->model, model_row);
-
- g_hash_table_insert(etsm->hash, key, key);
-}
-
-static void
-free_key(gpointer key, gpointer value, gpointer closure)
-{
- g_free(key);
-}
-
-static void
-free_hash(ETableSelectionModel *etsm)
-{
- if (etsm->hash) {
- g_hash_table_foreach(etsm->hash, free_key, NULL);
- g_hash_table_destroy(etsm->hash);
- etsm->hash = NULL;
- }
- g_free(etsm->cursor_id);
- etsm->cursor_id = NULL;
-}
-
-static void
-model_pre_change (ETableModel *etm, ETableSelectionModel *etsm)
-{
- free_hash(etsm);
-
- if (etsm->model && e_table_model_has_save_id (etsm->model)) {
- gint cursor_row;
-
- etsm->hash = g_hash_table_new(g_str_hash, g_str_equal);
- e_selection_model_foreach(E_SELECTION_MODEL(etsm), save_to_hash, etsm);
-
- gtk_object_get(GTK_OBJECT(etsm),
- "cursor_row", &cursor_row,
- NULL);
- g_free (etsm->cursor_id);
- if (cursor_row != -1)
- etsm->cursor_id = e_table_model_get_save_id(etm, cursor_row);
- else
- etsm->cursor_id = NULL;
- }
-}
-
-static gint
-model_changed_idle(ETableSelectionModel *etsm)
-{
- ETableModel *etm = etsm->model;
-
- e_selection_model_clear(E_SELECTION_MODEL(etsm));
-
- if (etsm->cursor_id && etm && e_table_model_has_save_id(etm)) {
- int row_count = e_table_model_row_count(etm);
- int cursor_row = -1;
- int cursor_col = -1;
- int i;
- e_selection_model_array_confirm_row_count(E_SELECTION_MODEL_ARRAY(etsm));
- for (i = 0; i < row_count; i++) {
- char *save_id = e_table_model_get_save_id(etm, i);
- if (g_hash_table_lookup(etsm->hash, save_id))
- e_selection_model_change_one_row(E_SELECTION_MODEL(etsm), i, TRUE);
-
- if (etsm->cursor_id && !strcmp(etsm->cursor_id, save_id)) {
- cursor_row = i;
- cursor_col = e_selection_model_cursor_col(E_SELECTION_MODEL(etsm));
- if (cursor_col == -1) {
- if (etsm->eth) {
- cursor_col = e_table_header_prioritized_column (etsm->eth);
- } else
- cursor_col = 0;
- }
- e_selection_model_change_cursor(E_SELECTION_MODEL(etsm), cursor_row, cursor_col);
- g_free(etsm->cursor_id);
- etsm->cursor_id = NULL;
- }
- g_free(save_id);
- }
- free_hash(etsm);
- e_selection_model_cursor_changed (E_SELECTION_MODEL(etsm), cursor_row, cursor_col);
- e_selection_model_selection_changed (E_SELECTION_MODEL(etsm));
- }
- etsm->model_changed_idle_id = 0;
- return FALSE;
-}
-
-static void
-model_changed(ETableModel *etm, ETableSelectionModel *etsm)
-{
- e_selection_model_clear(E_SELECTION_MODEL(etsm));
- if (!etsm->model_changed_idle_id && etm && e_table_model_has_save_id(etm)) {
- etsm->model_changed_idle_id = g_idle_add_full(G_PRIORITY_HIGH, (GSourceFunc) model_changed_idle, etsm, NULL);
- }
-}
-
-static void
-model_row_changed(ETableModel *etm, int row, ETableSelectionModel *etsm)
-{
- free_hash(etsm);
-}
-
-static void
-model_cell_changed(ETableModel *etm, int col, int row, ETableSelectionModel *etsm)
-{
- free_hash(etsm);
-}
-
-#if 1
-static void
-model_rows_inserted(ETableModel *etm, int row, int count, ETableSelectionModel *etsm)
-{
- e_selection_model_array_insert_rows(E_SELECTION_MODEL_ARRAY(etsm), row, count);
- free_hash(etsm);
-}
-
-static void
-model_rows_deleted(ETableModel *etm, int row, int count, ETableSelectionModel *etsm)
-{
- e_selection_model_array_delete_rows(E_SELECTION_MODEL_ARRAY(etsm), row, count);
- free_hash(etsm);
-}
-
-#else
-
-static void
-model_rows_inserted(ETableModel *etm, int row, int count, ETableSelectionModel *etsm)
-{
- model_changed(etm, etsm);
-}
-
-static void
-model_rows_deleted(ETableModel *etm, int row, int count, ETableSelectionModel *etsm)
-{
- model_changed(etm, etsm);
-}
-#endif
-
-inline static void
-add_model(ETableSelectionModel *etsm, ETableModel *model)
-{
- etsm->model = model;
- if (model) {
- gtk_object_ref(GTK_OBJECT(model));
- etsm->model_pre_change_id = gtk_signal_connect(GTK_OBJECT(model), "model_pre_change",
- GTK_SIGNAL_FUNC(model_pre_change), etsm);
- etsm->model_changed_id = gtk_signal_connect(GTK_OBJECT(model), "model_changed",
- GTK_SIGNAL_FUNC(model_changed), etsm);
- etsm->model_row_changed_id = gtk_signal_connect(GTK_OBJECT(model), "model_row_changed",
- GTK_SIGNAL_FUNC(model_row_changed), etsm);
- etsm->model_cell_changed_id = gtk_signal_connect(GTK_OBJECT(model), "model_cell_changed",
- GTK_SIGNAL_FUNC(model_cell_changed), etsm);
- etsm->model_rows_inserted_id = gtk_signal_connect(GTK_OBJECT(model), "model_rows_inserted",
- GTK_SIGNAL_FUNC(model_rows_inserted), etsm);
- etsm->model_rows_deleted_id = gtk_signal_connect(GTK_OBJECT(model), "model_rows_deleted",
- GTK_SIGNAL_FUNC(model_rows_deleted), etsm);
- }
- e_selection_model_array_confirm_row_count(E_SELECTION_MODEL_ARRAY(etsm));
-}
-
-inline static void
-drop_model(ETableSelectionModel *etsm)
-{
- if (etsm->model) {
- gtk_signal_disconnect(GTK_OBJECT(etsm->model),
- etsm->model_pre_change_id);
- gtk_signal_disconnect(GTK_OBJECT(etsm->model),
- etsm->model_changed_id);
- gtk_signal_disconnect(GTK_OBJECT(etsm->model),
- etsm->model_row_changed_id);
- gtk_signal_disconnect(GTK_OBJECT(etsm->model),
- etsm->model_cell_changed_id);
- gtk_signal_disconnect(GTK_OBJECT(etsm->model),
- etsm->model_rows_inserted_id);
- gtk_signal_disconnect(GTK_OBJECT(etsm->model),
- etsm->model_rows_deleted_id);
-
- gtk_object_unref(GTK_OBJECT(etsm->model));
- }
- etsm->model = NULL;
-}
-
-static void
-etsm_destroy (GtkObject *object)
-{
- ETableSelectionModel *etsm;
-
- etsm = E_TABLE_SELECTION_MODEL (object);
-
- if (etsm->model_changed_idle_id) {
- g_source_remove(etsm->model_changed_idle_id);
- }
- drop_model(etsm);
- free_hash(etsm);
-
- if (GTK_OBJECT_CLASS(parent_class)->destroy)
- GTK_OBJECT_CLASS(parent_class)->destroy (object);
-}
-
-static void
-etsm_get_arg (GtkObject *o, GtkArg *arg, guint arg_id)
-{
- ETableSelectionModel *etsm = E_TABLE_SELECTION_MODEL (o);
-
- switch (arg_id){
- case ARG_MODEL:
- GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etsm->model);
- break;
- case ARG_HEADER:
- GTK_VALUE_OBJECT (*arg) = (GtkObject *)etsm->eth;
- break;
- }
-}
-
-static void
-etsm_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
-{
- ETableSelectionModel *etsm = E_TABLE_SELECTION_MODEL (o);
-
- switch (arg_id){
- case ARG_MODEL:
- drop_model(etsm);
- add_model(etsm, GTK_VALUE_OBJECT (*arg) ? E_TABLE_MODEL(GTK_VALUE_OBJECT (*arg)) : NULL);
- break;
- case ARG_HEADER:
- etsm->eth = (ETableHeader *)GTK_VALUE_OBJECT (*arg);
- break;
- }
-}
-
-static void
-e_table_selection_model_init (ETableSelectionModel *selection)
-{
- selection->model = NULL;
- selection->hash = NULL;
- selection->cursor_id = NULL;
-
- selection->model_changed_idle_id = 0;
-}
-
-static void
-e_table_selection_model_class_init (ETableSelectionModelClass *klass)
-{
- GtkObjectClass *object_class;
- ESelectionModelArrayClass *esma_class;
-
- parent_class = gtk_type_class (PARENT_TYPE);
-
- object_class = GTK_OBJECT_CLASS(klass);
- esma_class = E_SELECTION_MODEL_ARRAY_CLASS(klass);
-
- object_class->destroy = etsm_destroy;
- object_class->get_arg = etsm_get_arg;
- object_class->set_arg = etsm_set_arg;
-
- esma_class->get_row_count = etsm_get_row_count;
-
- gtk_object_add_arg_type ("ETableSelectionModel::model", GTK_TYPE_OBJECT,
- GTK_ARG_READWRITE, ARG_MODEL);
- gtk_object_add_arg_type ("ETableSelectionModel::header", E_TABLE_HEADER_TYPE,
- GTK_ARG_READWRITE, ARG_HEADER);
-}
-
-E_MAKE_TYPE(e_table_selection_model, "ETableSelectionModel", ETableSelectionModel,
- e_table_selection_model_class_init, e_table_selection_model_init, PARENT_TYPE)
-
-/**
- * e_table_selection_model_new
- *
- * This routine creates a new #ETableSelectionModel.
- *
- * Returns: The new #ETableSelectionModel.
- */
-ETableSelectionModel *
-e_table_selection_model_new (void)
-{
- return gtk_type_new (e_table_selection_model_get_type ());
-}
-
-static gint
-etsm_get_row_count (ESelectionModelArray *esma)
-{
- ETableSelectionModel *etsm = E_TABLE_SELECTION_MODEL(esma);
-
- if (etsm->model)
- return e_table_model_row_count (etsm->model);
- else
- return 0;
-}