X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fdialog-common.c;h=c61cb14a64a88ef4b3dba174f194277c5c552216;hb=fb4eeb650749403036535786a7d3660af0945e75;hp=723a65e4a3bf5751b0923961db90bdf36000e989;hpb=c65449a628d13f4683e7dc7125874608c7152017;p=pspp-builds.git
diff --git a/src/ui/gui/dialog-common.c b/src/ui/gui/dialog-common.c
index 723a65e4..c61cb14a 100644
--- a/src/ui/gui/dialog-common.c
+++ b/src/ui/gui/dialog-common.c
@@ -15,130 +15,13 @@
along with this program. If not, see . */
#include
-#include "dialog-common.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.
-*/
-gint
-append_variable_names (GString *string,
- PsppireDict *dict, GtkTreeView *treeview)
-{
- 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) )
- {
- do
- {
- 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++;
- }
- while (gtk_tree_model_iter_next (list_store, &iter));
- }
-
- 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);
+#include
+#include "dialog-common.h"
- gtk_tree_view_append_column (GTK_TREE_VIEW (dest), col);
-}
+#include "psppire-var-ptr.h"
+#include "helper.h"
/* Returns FALSE if the variables represented by the union of the rows
@@ -178,16 +61,15 @@ homogeneous_types (GtkWidget *source, GtkWidget *dest)
for (l = list; l ; l = l->next)
{
GtkTreePath *path = l->data;
- GtkTreePath *fpath;
- gint *idx;
- const struct variable *v;
+ GtkTreePath *fpath =
+ gtk_tree_model_filter_convert_path_to_child_path (GTK_TREE_MODEL_FILTER (model), path);
- fpath = gtk_tree_model_filter_convert_path_to_child_path (GTK_TREE_MODEL_FILTER (model), path);
+ gint *idx = gtk_tree_path_get_indices (fpath);
- idx = gtk_tree_path_get_indices (fpath);
+ const struct variable *v = psppire_dict_get_variable (dict, idx[0]);
- v = psppire_dict_get_variable (dict, idx[0]);
+ gtk_tree_path_free (fpath);
if ( type != -1 )
{
@@ -214,11 +96,8 @@ homogeneous_types (GtkWidget *source, GtkWidget *dest)
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 )
{
@@ -232,6 +111,56 @@ homogeneous_types (GtkWidget *source, GtkWidget *dest)
type = var_get_type (v);
}
+ return retval;
+}
+
+
+
+/* Returns true iff the variable selected by SOURCE is numeric */
+gboolean
+numeric_only (GtkWidget *source, GtkWidget *dest)
+{
+ gboolean retval = TRUE;
+
+ GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (source));
+
+ 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));
+ }
+
+ dict = PSPPIRE_DICT (model);
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (source));
+
+ list = gtk_tree_selection_get_selected_rows (selection, &model);
+
+ /* Iterate through the selection of the source treeview */
+ for (l = list; l ; l = l->next)
+ {
+ GtkTreePath *path = l->data;
+ GtkTreePath *fpath = gtk_tree_model_filter_convert_path_to_child_path
+ (GTK_TREE_MODEL_FILTER (model), path);
+
+ gint *idx = gtk_tree_path_get_indices (fpath);
+
+ const struct variable *v = psppire_dict_get_variable (dict, idx[0]);
+
+ gtk_tree_path_free (fpath);
+
+ if ( var_is_alpha (v))
+ {
+ retval = FALSE;
+ break;
+ }
+ }
+
+ g_list_foreach (list, (GFunc) gtk_tree_path_free, NULL);
+ g_list_free (list);
return retval;
}