/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2007 Free Software Foundation
+ Copyright (C) 2007, 2014 Free Software Foundation
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
+
+#include <libpspp/i18n.h>
#include "dialog-common.h"
+#include "dict-display.h"
-#include "helper.h"
+#include "psppire-var-ptr.h"
+#include "helper.h"
-/* Append the names of selected variables to STRING.
- TREEVIEW is the treeview containing the variables.
- DICT is the dictionary for those variables.
+/*
+ If m is not a base TreeModel type (ie, is a filter or sorter) then
+ convert OP to a TreePath for the base and return it.
+ The return value must be freed by the caller.
*/
-gint
-append_variable_names (GString *string,
- PsppireDict *dict, GtkTreeView *treeview)
+static GtkTreePath *
+get_base_tree_path (GtkTreeModel *m, GtkTreePath *op)
{
- gint n_vars = 0;
- GtkTreeIter iter;
-
- GtkTreeModel *list_store =
- gtk_tree_view_get_model (treeview);
-
- if ( gtk_tree_model_get_iter_first (list_store, &iter) )
+ GtkTreePath *p = gtk_tree_path_copy (op);
+ while ( ! PSPPIRE_IS_DICT (m))
{
- do
+ GtkTreePath *oldp = p;
+
+ if (GTK_IS_TREE_MODEL_FILTER (m))
{
- GValue value = {0};
- struct variable *var;
- GtkTreePath *path = gtk_tree_model_get_path (list_store, &iter);
-
- gtk_tree_model_get_value (list_store, &iter, 0, &value);
-
- var = psppire_dict_get_variable (dict, g_value_get_int (&value));
- g_value_unset (&value);
-
- g_string_append (string, " ");
- g_string_append (string, var_get_name (var));
-
- gtk_tree_path_free (path);
- n_vars++;
+ p = gtk_tree_model_filter_convert_path_to_child_path (GTK_TREE_MODEL_FILTER (m), oldp);
+ m = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (m));
}
- while (gtk_tree_model_iter_next (list_store, &iter));
+ else if (GTK_IS_TREE_MODEL_SORT (m))
+ {
+ p = gtk_tree_model_sort_convert_path_to_child_path (GTK_TREE_MODEL_SORT (m), oldp);
+ m = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (m));
+ }
+ else
+ {
+ g_error ("Unexpected model type: %s", G_OBJECT_TYPE_NAME (m));
+ }
+
+ gtk_tree_path_free (oldp);
}
- return n_vars;
-}
-
-
-
-struct variable *
-get_selected_variable (GtkTreeModel *treemodel,
- GtkTreeIter *iter,
- PsppireDict *dict)
-{
- struct variable *var;
- GValue value = {0};
-
- GtkTreePath *path = gtk_tree_model_get_path (treemodel, iter);
-
- gtk_tree_model_get_value (treemodel, iter, 0, &value);
-
- gtk_tree_path_free (path);
-
- var = psppire_dict_get_variable (dict, g_value_get_int (&value));
-
- g_value_unset (&value);
-
- return var;
-}
-
-
-
-
-/* A (*GtkTreeCellDataFunc) function.
- This function expects TREEMODEL to hold G_TYPE_INT. The ints it holds
- are the indices of the variables in the dictionary, which DATA points to.
- It renders the name of the variable into CELL.
-*/
-void
-cell_var_name (GtkTreeViewColumn *tree_column,
- GtkCellRenderer *cell,
- GtkTreeModel *tree_model,
- GtkTreeIter *iter,
- gpointer data)
-{
- PsppireDict *dict = data;
- struct variable *var;
- gchar *name;
-
- var = get_selected_variable (tree_model, iter, dict);
-
- name = pspp_locale_to_utf8 (var_get_name (var), -1, NULL);
- g_object_set (cell, "text", name, NULL);
- g_free (name);
-}
-
-
-
-/* Set a model for DEST, which is an GtkListStore of g_int's
- whose values are the indices into DICT */
-void
-set_dest_model (GtkTreeView *dest, PsppireDict *dict)
-{
- GtkTreeViewColumn *col;
- GtkListStore *dest_list = gtk_list_store_new (1, G_TYPE_INT);
- GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
-
- gtk_tree_view_set_model (GTK_TREE_VIEW (dest), GTK_TREE_MODEL (dest_list));
-
- col = gtk_tree_view_column_new_with_attributes ("Var",
- renderer,
- "text",
- 0,
- NULL);
-
- gtk_tree_view_column_set_cell_data_func (col, renderer,
- cell_var_name,
- dict, 0);
-
- /* FIXME: make this a value in terms of character widths */
- g_object_set (col, "min-width", 100, NULL);
-
- gtk_tree_view_column_set_sizing (col, GTK_TREE_VIEW_COLUMN_FIXED);
-
- gtk_tree_view_append_column (GTK_TREE_VIEW (dest), col);
+ return p;
}
-
/* Returns FALSE if the variables represented by the union of the rows
currently selected by SOURCE widget, and contents of the DEST
widget, are of different types.
GtkTreeIter iter;
gboolean retval = TRUE;
- GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (source));
+ GtkTreeModel *top_model = gtk_tree_view_get_model (GTK_TREE_VIEW (source));
+ GtkTreeModel *model;
PsppireDict *dict;
GtkTreeSelection *selection;
- enum val_type type = -1;
+ enum val_type type;
GList *list, *l;
+ bool have_type;
- while (GTK_IS_TREE_MODEL_FILTER (model))
- {
- model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (model));
- }
+
+ get_base_model (top_model, NULL, &model, NULL);
dict = PSPPIRE_DICT (model);
list = gtk_tree_selection_get_selected_rows (selection, &model);
/* Iterate through the selection of the source treeview */
+ have_type = false;
for (l = list; l ; l = l->next)
{
- GtkTreePath *path = l->data;
- GtkTreePath *fpath;
- gint *idx;
-
- const struct variable *v;
+ GtkTreePath *p = get_base_tree_path (top_model, l->data);
+ gint *idx = gtk_tree_path_get_indices (p);
+ const struct variable *v = psppire_dict_get_variable (dict, idx[0]);
- fpath = gtk_tree_model_filter_convert_path_to_child_path (GTK_TREE_MODEL_FILTER (model), path);
+ gtk_tree_path_free (p);
- idx = gtk_tree_path_get_indices (fpath);
-
- v = psppire_dict_get_variable (dict, idx[0]);
-
- if ( type != -1 )
- {
- if ( var_get_type (v) != type )
- {
- retval = FALSE;
- break;
- }
- }
+ if (have_type && var_get_type (v) != type)
+ {
+ retval = FALSE;
+ break;
+ }
type = var_get_type (v);
+ have_type = true;
}
g_list_foreach (list, (GFunc) gtk_tree_path_free, NULL);
ok;
ok = gtk_tree_model_iter_next (model, &iter))
{
- gint idx;
const struct variable *v;
- gtk_tree_model_get (model, &iter, 0, &idx, -1);
-
- v = psppire_dict_get_variable (dict, idx);
+ gtk_tree_model_get (model, &iter, 0, &v, -1);
- if ( type != -1 )
- {
- if ( var_get_type (v) != type )
- {
- retval = FALSE;
- break;
- }
- }
+ if ( have_type && var_get_type (v) != type )
+ {
+ retval = FALSE;
+ break;
+ }
type = var_get_type (v);
+ have_type = true;
}
-
return retval;
}
gboolean
numeric_only (GtkWidget *source, GtkWidget *dest)
{
- gboolean ok;
- GtkTreeIter iter;
gboolean retval = TRUE;
- GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (source));
+ GtkTreeModel *top_model = gtk_tree_view_get_model (GTK_TREE_VIEW (source));
+ GtkTreeModel *model = NULL;
PsppireDict *dict;
GtkTreeSelection *selection;
GList *list, *l;
- while (GTK_IS_TREE_MODEL_FILTER (model))
- {
- model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (model));
- }
+ get_base_model (top_model, NULL, &model, NULL);
dict = PSPPIRE_DICT (model);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (source));
- list = gtk_tree_selection_get_selected_rows (selection, &model);
+ list = gtk_tree_selection_get_selected_rows (selection, &top_model);
/* Iterate through the selection of the source treeview */
for (l = list; l ; l = l->next)
{
- GtkTreePath *path = l->data;
- GtkTreePath *fpath;
- gint *idx;
-
- const struct variable *v;
-
- fpath = gtk_tree_model_filter_convert_path_to_child_path
- (GTK_TREE_MODEL_FILTER (model), path);
-
- idx = gtk_tree_path_get_indices (fpath);
-
- v = psppire_dict_get_variable (dict, idx[0]);
+ GtkTreePath *p = get_base_tree_path (top_model, l->data);
+ gint *idx = gtk_tree_path_get_indices (p);
+ const struct variable *v = psppire_dict_get_variable (dict, idx[0]);
+ gtk_tree_path_free (p);
if ( var_is_alpha (v))
{
return retval;
}
+/*
+ A pair of functions intended to be used as callbacks for the "toggled" signal
+ of a GtkToggleButton widget. They make the sensitivity of W follow the status
+ of the togglebutton.
+*/
+void
+set_sensitivity_from_toggle (GtkToggleButton *togglebutton, GtkWidget *w)
+{
+ gboolean active = gtk_toggle_button_get_active (togglebutton);
+
+ gtk_widget_set_sensitive (w, active);
+ if (active)
+ gtk_widget_grab_focus (w);
+}
+
+/* */
+void
+set_sensitivity_from_toggle_invert (GtkToggleButton *togglebutton,
+ GtkWidget *w)
+{
+ gboolean active = gtk_toggle_button_get_active (togglebutton);
+
+ gtk_widget_set_sensitive (w, !active);
+}
+
+
+
projects / pspp / blobdiff