}
}
-static GType
+GType
new_value_get_type (void)
{
static GType t = 0;
gtk_widget_set_sensitive (rd->convert_button, !active);
}
-/* Name-Label pair */
-struct nlp
-{
- char *name;
- char *label;
-};
-
-static struct nlp *
-nlp_create (const char *name, const char *label)
-{
- struct nlp *nlp = xmalloc (sizeof *nlp);
-
- nlp->name = g_strdup (name);
-
- nlp->label = NULL;
-
- if ( 0 != strcmp ("", label))
- nlp->label = g_strdup (label);
-
- return nlp;
-}
-
-static void
-nlp_destroy (gpointer data)
-{
- struct nlp *nlp = data ;
- if ( ! nlp )
- return;
-
- g_free (nlp->name);
- g_free (nlp->label);
- g_free (nlp);
-}
-
-
-/* Callback which gets called when a new row is selected
- in the variable treeview.
- It sets the name and label entry widgets to reflect the
- currently selected row.
- */
-static void
-on_selection_change (GtkTreeSelection *selection, gpointer data)
-{
- PsppireDialogActionRecode *rd = data;
-
- GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (rd->variable_treeview));
-
- GList *rows = gtk_tree_selection_get_selected_rows (selection, &model);
-
- if ( rows && !rows->next)
- {
- /* Exactly one row is selected */
- struct nlp *nlp;
- struct variable *var;
- gboolean ok;
- GtkTreeIter iter;
-
- gtk_widget_set_sensitive (rd->change_button, TRUE);
- gtk_widget_set_sensitive (rd->new_name_entry, TRUE);
- gtk_widget_set_sensitive (rd->new_label_entry, TRUE);
-
- ok = gtk_tree_model_get_iter (model, &iter, (GtkTreePath*) rows->data);
- g_return_if_fail (ok);
-
- gtk_tree_model_get (model, &iter,
- 0, &var,
- -1);
-
- nlp = g_hash_table_lookup (rd->varmap, var);
-
- if (nlp)
- {
- gtk_entry_set_text (GTK_ENTRY (rd->new_name_entry), nlp->name ? nlp->name : "");
- gtk_entry_set_text (GTK_ENTRY (rd->new_label_entry), nlp->label ? nlp->label : "");
- }
- else
- {
- gtk_entry_set_text (GTK_ENTRY (rd->new_name_entry), "");
- gtk_entry_set_text (GTK_ENTRY (rd->new_label_entry), "");
- }
- }
- else
- {
- gtk_widget_set_sensitive (rd->change_button, FALSE);
- gtk_widget_set_sensitive (rd->new_name_entry, FALSE);
- gtk_widget_set_sensitive (rd->new_label_entry, FALSE);
-
- gtk_entry_set_text (GTK_ENTRY (rd->new_name_entry), "");
- gtk_entry_set_text (GTK_ENTRY (rd->new_label_entry), "");
- }
-
-
- g_list_foreach (rows, (GFunc) gtk_tree_path_free, NULL);
- g_list_free (rows);
-}
-
static void
on_convert_toggled (GtkToggleButton *b, PsppireDialogActionRecode *rd)
gtk_widget_set_sensitive (rd->string_button, !active);
}
-static void
-on_change_clicked (GObject *obj, gpointer data)
-{
- PsppireDialogActionRecode *rd = data;
- struct variable *var = NULL;
- struct nlp *nlp;
-
- GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (rd->variable_treeview));
-
- GtkTreeIter iter;
- GtkTreeSelection *selection =
- gtk_tree_view_get_selection (GTK_TREE_VIEW (rd->variable_treeview));
-
- GList *rows = gtk_tree_selection_get_selected_rows (selection, &model);
-
- const gchar *dest_var_name =
- gtk_entry_get_text (GTK_ENTRY (rd->new_name_entry));
-
- const gchar *dest_var_label =
- gtk_entry_get_text (GTK_ENTRY (rd->new_label_entry));
-
- if ( NULL == rows || rows->next != NULL)
- goto finish;
-
- gtk_tree_model_get_iter (model, &iter, rows->data);
-
- gtk_tree_model_get (model, &iter, 0, &var, -1);
-
- g_hash_table_remove (rd->varmap, var);
-
- nlp = nlp_create (dest_var_name, dest_var_label);
-
- g_hash_table_insert (rd->varmap, var, nlp);
-
- gtk_tree_model_row_changed (model, rows->data, &iter);
-
- finish:
- g_list_foreach (rows, (GFunc) gtk_tree_path_free, NULL);
- g_list_free (rows);
-}
-
-
static void
focus_value_entry (GtkWidget *w, PsppireDialogActionRecode *rd)
{
psppire_acr_set_enabled (PSPPIRE_ACR (rd->acr), !g_str_equal (text, ""));
}
-enum {
- COL_VALUE_OLD,
- COL_VALUE_NEW,
- n_COL_VALUES
-};
-
-/* Dialog is valid iff at least one variable has been selected,
- AND the list of mappings is not empty.
- */
-static gboolean
-dialog_state_valid (gpointer data)
-{
- GtkTreeIter not_used;
- PsppireDialogActionRecode *rd = data;
-
- if ( ! rd->value_map )
- return FALSE;
-
- if ( ! gtk_tree_model_get_iter_first (GTK_TREE_MODEL (rd->value_map),
- ¬_used) )
- return FALSE;
-
- if ( rd->different )
- {
- GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (rd->variable_treeview));
-
- if (g_hash_table_size (rd->varmap) != gtk_tree_model_iter_n_children (model, NULL) )
- return FALSE;
- }
- else
- {
- GtkTreeModel *vars =
- gtk_tree_view_get_model (GTK_TREE_VIEW (rd->variable_treeview));
-
- if ( !gtk_tree_model_get_iter_first (vars, ¬_used))
- return FALSE;
- }
-
- return TRUE;
-}
-
+enum
+ {
+ COL_VALUE_OLD,
+ COL_VALUE_NEW,
+ n_COL_VALUES
+ };
/* Callback which gets called when a new row is selected
in the acr's variable treeview.
const gchar *text = NULL;
struct new_value nv;
- if ( gtk_toggle_button_get_active
- (GTK_TOGGLE_BUTTON (rd->toggle [BUTTON_NEW_VALUE])))
+ if (gtk_toggle_button_get_active
+ (GTK_TOGGLE_BUTTON (rd->toggle [BUTTON_NEW_VALUE])))
{
text = gtk_entry_get_text (GTK_ENTRY (rd->new_value_entry));
-
nv.type = NV_NUMERIC;
- if (
- (! rd->different && rd->input_var_is_string) ||
- ( rd->different &&
- gtk_toggle_button_get_active
- (GTK_TOGGLE_BUTTON (rd->string_button)))
- )
- {
- nv.type = NV_STRING;
- }
+
+ if (PSPPIRE_DIALOG_ACTION_RECODE_CLASS (G_OBJECT_GET_CLASS (rd))->target_is_string (rd))
+ nv.type = NV_STRING;
if ( nv.type == NV_STRING )
nv.v.s = g_strdup (text);
else
nv.v.v = g_strtod (text, 0);
}
- else if ( gtk_toggle_button_get_active
+ else if (gtk_toggle_button_get_active
(GTK_TOGGLE_BUTTON (rd->toggle [BUTTON_NEW_COPY])))
{
nv.type = NV_COPY;
}
-
- else if ( gtk_toggle_button_get_active
+ else if (gtk_toggle_button_get_active
(GTK_TOGGLE_BUTTON (rd->toggle [BUTTON_NEW_SYSMIS])))
{
nv.type = NV_SYSMIS;
psppire_acr_set_model (PSPPIRE_ACR (rd->acr), local_store);
psppire_acr_set_get_value_func (PSPPIRE_ACR (rd->acr), set_value, rd);
- gtk_window_set_title (GTK_WINDOW (rd->old_and_new_dialog),
- rd->different
- ? _("Recode into Different Variables: Old and New Values ")
- : _("Recode into Same Variables: Old and New Values")
- );
-
-
{
/* Find the type of the first variable (it's invariant that
all variables are of the same type) */
psppire_dialog_notify_change (PSPPIRE_DIALOG (pda->dialog));
}
-static void
-on_old_new_show (PsppireDialogActionRecode *rd)
-{
- gtk_toggle_button_set_active
- (GTK_TOGGLE_BUTTON (rd->toggle[BUTTON_NEW_VALUE]), TRUE);
-
- g_signal_emit_by_name (rd->toggle[BUTTON_NEW_VALUE], "toggled");
-
- g_object_set (rd->toggle[BUTTON_NEW_COPY],
- "visible", rd->different, NULL);
-
- g_object_set (rd->new_copy_label,
- "visible", rd->different, NULL);
-
- g_object_set (rd->strings_box,
- "visible", rd->different, NULL);
-}
-
/* Sets the sensitivity of TARGET dependent upon the active status
of BUTTON */
gtk_widget_set_sensitive (target, state);
}
-static void
-render_new_var_name (GtkTreeViewColumn *tree_column,
- GtkCellRenderer *cell,
- GtkTreeModel *tree_model,
- GtkTreeIter *iter,
- gpointer data)
-{
- struct nlp *nlp = NULL;
- PsppireDialogActionRecode *rd = data;
-
- struct variable *var = NULL;
-
- gtk_tree_model_get (tree_model, iter,
- 0, &var,
- -1);
-
- nlp = g_hash_table_lookup (rd->varmap, var);
-
- if ( nlp )
- g_object_set (cell, "text", nlp->name, NULL);
- else
- g_object_set (cell, "text", "", NULL);
-}
-
-
\f
G_DEFINE_TYPE (PsppireDialogActionRecode, psppire_dialog_action_recode, PSPPIRE_TYPE_DIALOG_ACTION);
-static void
-refresh (PsppireDialogAction *rd_)
+void
+psppire_dialog_action_recode_refresh (PsppireDialogAction *rd_)
{
PsppireDialogActionRecode *rd = PSPPIRE_DIALOG_ACTION_RECODE (rd_);
gtk_widget_set_sensitive (rd->new_name_entry, FALSE);
gtk_widget_set_sensitive (rd->new_label_entry, FALSE);
- if ( rd->different && rd->varmap )
- g_hash_table_remove_all (rd->varmap);
-
gtk_list_store_clear (GTK_LIST_STORE (rd->value_map));
}
-
-static void
-psppire_dialog_action_recode_activate (PsppireDialogAction *a)
+void
+psppire_dialog_action_recode_pre_activate (PsppireDialogActionRecode *act, void (*populate_treeview) (PsppireDialogActionRecode *))
{
- PsppireDialogActionRecode *act = PSPPIRE_DIALOG_ACTION_RECODE (a);
- PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (a);
+ PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (act);
GHashTable *thing = psppire_dialog_action_get_hash_table (pda);
- GtkBuilder *xml = g_hash_table_lookup (thing, a);
+ GtkBuilder *xml = g_hash_table_lookup (thing, act);
if (!xml)
{
xml = builder_new ("recode.ui");
- g_hash_table_insert (thing, a, xml);
+ g_hash_table_insert (thing, act, xml);
pda->dialog = get_widget_assert (xml, "recode-dialog");
pda->source = get_widget_assert (xml, "treeview1");
GtkWidget *oldandnew = get_widget_assert (xml, "button1");
- GtkWidget *output_variable_box = get_widget_assert (xml,"frame4");
+ act->output_variable_box = get_widget_assert (xml,"frame4");
act->change_button = get_widget_assert (xml, "change-button");
- act->varmap = NULL;
act->variable_treeview = get_widget_assert (xml, "treeview2");
act->new_name_entry = get_widget_assert (xml, "dest-name-entry");
act->new_label_entry = get_widget_assert (xml, "dest-label-entry");
old_value_get_type (),
new_value_get_type ());
- if (act->different)
- gtk_window_set_title (GTK_WINDOW (pda->dialog),
- _("Recode into Different Variables"));
- else
- gtk_window_set_title (GTK_WINDOW (pda->dialog),
- _("Recode into Same Variables"));
-
- g_object_set (output_variable_box, "visible", act->different, NULL);
-
- if (act->different)
- {
- GtkTreeSelection *sel;
-
- GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
-
- GtkTreeViewColumn *col = gtk_tree_view_column_new_with_attributes (_("New"),
- renderer,
- "text", NULL,
- NULL);
-
- gtk_tree_view_column_set_cell_data_func (col, renderer,
- render_new_var_name,
- act, NULL);
-
-
- gtk_tree_view_append_column (GTK_TREE_VIEW (act->variable_treeview), col);
-
-
- col = gtk_tree_view_get_column (GTK_TREE_VIEW (act->variable_treeview), 0);
-
- g_object_set (col, "title", _("Old"), NULL);
-
- g_object_set (act->variable_treeview, "headers-visible", TRUE, NULL);
-
- act->varmap = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, nlp_destroy);
-
- sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (act->variable_treeview));
-
- g_signal_connect (sel, "changed",
- G_CALLBACK (on_selection_change), act);
-
- g_signal_connect (act->change_button, "clicked",
- G_CALLBACK (on_change_clicked), act);
- }
-
+ if (populate_treeview)
+ populate_treeview (act);
psppire_selector_set_allow (PSPPIRE_SELECTOR (selector), homogeneous_types);
g_signal_connect (act->convert_button, "toggled",
G_CALLBACK (on_convert_toggled), act);
-
- g_signal_connect_swapped (act->old_and_new_dialog, "show",
- G_CALLBACK (on_old_new_show), act);
}
}
-
- psppire_dialog_action_set_refresh (pda, refresh);
-
- psppire_dialog_action_set_valid_predicate (pda,
- dialog_state_valid);
-
- if (PSPPIRE_DIALOG_ACTION_CLASS (psppire_dialog_action_recode_parent_class)->activate)
- PSPPIRE_DIALOG_ACTION_CLASS (psppire_dialog_action_recode_parent_class)->activate (pda);
}
/* Generate a syntax fragment for NV and append it to STR */
}
}
-static char *
-generate_syntax (const PsppireDialogActionRecode *rd)
+
+char *
+psppire_dialog_action_recode_generate_syntax (const PsppireDialogAction *act,
+ void (*append_string_decls) (const PsppireDialogActionRecode *, struct string *),
+ void (*append_into_clause) (const PsppireDialogActionRecode *, struct string *),
+ void (*append_new_value_labels) (const PsppireDialogActionRecode *, struct string *))
{
+ PsppireDialogActionRecode *rd = PSPPIRE_DIALOG_ACTION_RECODE (act);
gboolean ok;
GtkTreeIter iter;
gchar *text;
ds_init_empty (&dds);
-
- /* Declare new string variables if applicable */
- if ( rd->different &&
- gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (rd->string_button)))
- {
- GHashTableIter iter;
-
- struct variable *var = NULL;
- struct nlp *nlp = NULL;
-
- g_hash_table_iter_init (&iter, rd->varmap);
- while (g_hash_table_iter_next (&iter, (void**) &var, (void**) &nlp))
- {
- ds_put_cstr (&dds, "\nSTRING ");
- ds_put_cstr (&dds, nlp->name);
- ds_put_c_format (&dds, " (A%d).",
- (int)
- gtk_spin_button_get_value (GTK_SPIN_BUTTON (rd->width_entry) )
- );
- }
- }
-
+ append_string_decls (rd, &dds);
+
ds_put_cstr (&dds, "\nRECODE ");
psppire_var_view_append_names_str (PSPPIRE_VAR_VIEW (rd->variable_treeview), 0, &dds);
g_value_unset (&nv_value);
}
-
- if ( rd->different )
- {
-
- GtkTreeIter iter;
- ds_put_cstr (&dds, "\n\tINTO ");
-
- for (ok = psppire_var_view_get_iter_first (PSPPIRE_VAR_VIEW (rd->variable_treeview), &iter);
- ok;
- ok = psppire_var_view_get_iter_next (PSPPIRE_VAR_VIEW (rd->variable_treeview), &iter))
- {
- struct nlp *nlp = NULL;
- const struct variable *var = psppire_var_view_get_variable (PSPPIRE_VAR_VIEW (rd->variable_treeview), 0, &iter);
-
- nlp = g_hash_table_lookup (rd->varmap, var);
-
- ds_put_cstr (&dds, nlp->name);
- ds_put_cstr (&dds, " ");
- }
- }
+ append_into_clause (rd, &dds);
ds_put_cstr (&dds, ".");
- /* If applicable, set labels for the new variables. */
- if ( rd->different )
- {
- GHashTableIter iter;
-
- struct variable *var = NULL;
- struct nlp *nlp = NULL;
-
- g_hash_table_iter_init (&iter, rd->varmap);
- while (g_hash_table_iter_next (&iter, (void**) &var, (void**) &nlp))
- {
- if (nlp->label)
- {
- struct string sl;
- ds_init_empty (&sl);
- syntax_gen_string (&sl, ss_cstr (nlp->label));
- ds_put_c_format (&dds, "\nVARIABLE LABELS %s %s.",
- nlp->name, ds_cstr (&sl));
-
- ds_destroy (&sl);
- }
- }
- }
-
+ append_new_value_labels (rd, &dds);
+
ds_put_cstr (&dds, "\nEXECUTE.\n");
}
-enum
-{
- PROP_0,
- PROP_DIFF
-};
-
-static void
-__set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- PsppireDialogActionRecode *act = PSPPIRE_DIALOG_ACTION_RECODE (object);
-
- switch (prop_id)
- {
- case PROP_DIFF:
- act->different = g_value_get_boolean (value);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- };
-}
-
-
-static void
-__get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- PsppireDialogActionRecode *act = PSPPIRE_DIALOG_ACTION_RECODE (object);
-
- switch (prop_id)
- {
- case PROP_DIFF:
- g_value_set_boolean (value, act->different);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- };
-}
-
-
static void
psppire_dialog_action_recode_class_init (PsppireDialogActionRecodeClass *class)
{
- GObjectClass *object_class = G_OBJECT_CLASS (class);
-
- psppire_dialog_action_set_activation (class, psppire_dialog_action_recode_activate);
-
- PSPPIRE_DIALOG_ACTION_CLASS (class)->generate_syntax = generate_syntax;
-
- GParamSpec *diff_spec =
- g_param_spec_boolean ("recode-to-new-variable",
- "Recode to New Variable",
- "True iff the new values should be placed in a new variable",
- FALSE,
- G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
-
-
- object_class->set_property = __set_property;
- object_class->get_property = __get_property;
-
- g_object_class_install_property (object_class,
- PROP_DIFF,
- diff_spec);
}
projects / pspp / blobdiff