-/*
- PSPPIRE --- A Graphical User Interface for PSPP
+/* PSPPIRE - a graphical user interface for PSPP.
Copyright (C) 2007 Free Software Foundation
- This program is free software; you can redistribute it and/or modify
+ 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
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
#include <gettext.h>
#include <gtk/gtk.h>
+#include "psppire-conf.h"
#include "dict-display.h"
#include "psppire-dict.h"
+#include "psppire-dictview.h"
+#include "psppire-means-layer.h"
+#include "psppire-var-ptr.h"
+#include "psppire-var-view.h"
+#include "psppire-select-dest.h"
+#include <libpspp/i18n.h>
#include "helper.h"
#include <data/variable.h>
+#include <data/format.h>
#define _(msgid) gettext (msgid)
#define N_(msgid) msgid
-/* A GtkTreeModelFilterVisibleFunc to filter lines in the treeview */
-static gboolean
-filter_variables (GtkTreeModel *model, GtkTreeIter *iter, gpointer data)
-{
- var_predicate_func *predicate = data;
- struct variable *var;
- PsppireDict *dict = PSPPIRE_DICT (model);
-
- GtkTreePath *path = gtk_tree_model_get_path (model, iter);
-
- gint *idx = gtk_tree_path_get_indices (path);
-
- var = psppire_dict_get_variable (dict, *idx);
-
- gtk_tree_path_free (path);
-
- return predicate (var);
-}
-
-/* A GtkTreeCellDataFunc which sets the icon appropriate to the type
- of variable */
-static void
-var_icon_cell_data_func (GtkTreeViewColumn *col,
- GtkCellRenderer *cell,
- GtkTreeModel *model,
- GtkTreeIter *iter,
- gpointer data)
-{
- struct variable *var;
- gtk_tree_model_get (model, iter, DICT_TVM_COL_VAR, &var, -1);
-
- if ( var_is_alpha (var))
- {
- g_object_set (cell, "stock-id", "var-string", NULL);
- }
- else
- {
- const struct fmt_spec *fs = var_get_write_format (var);
- int cat = fmt_get_category (fs->type);
- switch ( var_get_measure (var))
- {
- case MEASURE_NOMINAL:
- g_object_set (cell, "stock-id", "var-nominal", NULL);
- break;
- case MEASURE_ORDINAL:
- g_object_set (cell, "stock-id", "var-ordinal", NULL);
- break;
- case MEASURE_SCALE:
- if ( ( FMT_CAT_DATE | FMT_CAT_TIME ) & cat )
- g_object_set (cell, "stock-id", "var-date-scale", NULL);
- else
- g_object_set (cell, "stock-id", "var-scale", NULL);
- break;
- default:
- g_assert_not_reached ();
- };
- }
-}
-
-
-static void
+void
get_base_model (GtkTreeModel *top_model, GtkTreeIter *top_iter,
- GtkTreeModel **model, GtkTreeIter *iter
- )
+ GtkTreeModel **model, GtkTreeIter *iter)
{
*model = top_model;
- *iter = *top_iter;
- while (GTK_IS_TREE_MODEL_FILTER (*model))
- {
- GtkTreeIter parent_iter = *iter;
- GtkTreeModelFilter *parent_model = GTK_TREE_MODEL_FILTER (*model);
-
- *model = gtk_tree_model_filter_get_model (parent_model);
- gtk_tree_model_filter_convert_iter_to_child_iter (parent_model,
- iter,
- &parent_iter);
- }
-
- g_assert (PSPPIRE_IS_DICT (*model));
-}
-
-/* A GtkTreeCellDataFunc which renders the name and/or label of the
- variable */
-static void
-var_description_cell_data_func (GtkTreeViewColumn *col,
- GtkCellRenderer *cell,
- GtkTreeModel *top_model,
- GtkTreeIter *top_iter,
- gpointer data)
-{
- struct variable *var;
- GtkTreeIter iter;
- GtkTreeModel *model;
-
-
- get_base_model (top_model, top_iter, &model, &iter);
-
- g_assert (PSPPIRE_IS_DICT (model));
-
-
- gtk_tree_model_get (model,
- &iter, DICT_TVM_COL_VAR, &var, -1);
-
- if ( var_has_label (var))
- {
- gchar *text = g_strdup_printf (
- "<span stretch=\"condensed\">%s</span>"
- " (<span weight=\"bold\">%s</span>)",
- var_get_label (var),
- var_get_name (var));
+ if ( iter)
+ *iter = *top_iter;
- char *utf8 = pspp_locale_to_utf8 (text, -1, NULL);
-
- g_free (text);
- g_object_set (cell, "markup", utf8, NULL);
- g_free (utf8);
- }
- else
+ while ( ! PSPPIRE_IS_DICT (*model))
{
- g_object_set (cell, "text", var_get_name (var), NULL);
- }
-}
-
- /* Sets up TREEVIEW to display the variables of DICT.
- MODE is the selection mode for TREEVIEW.
- PREDICATE determines which variables should be visible, or NULL if
- all are to be visible.
- */
-void
-attach_dictionary_to_treeview (GtkTreeView *treeview, PsppireDict *dict,
- GtkSelectionMode mode,
- var_predicate_func *predicate
- )
-{
- GtkTreeViewColumn *col;
+ GtkTreeIter parent_iter;
+ if (iter)
+ parent_iter = *iter;
- GtkTreeSelection *selection =
- gtk_tree_view_get_selection (treeview);
+ if ( GTK_IS_TREE_MODEL_FILTER (*model))
+ {
+ GtkTreeModelFilter *parent_model = GTK_TREE_MODEL_FILTER (*model);
- GtkCellRenderer *renderer;
+ *model = gtk_tree_model_filter_get_model (parent_model);
- GtkTreeModel *model ;
+ if (iter)
+ gtk_tree_model_filter_convert_iter_to_child_iter (parent_model,
+ iter,
+ &parent_iter);
+ }
+ else if (GTK_IS_TREE_MODEL_SORT (*model))
+ {
+ GtkTreeModelSort *parent_model = GTK_TREE_MODEL_SORT (*model);
- if ( predicate )
- {
- model = gtk_tree_model_filter_new (GTK_TREE_MODEL (dict),
- NULL);
+ *model = gtk_tree_model_sort_get_model (parent_model);
- gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (model),
- filter_variables,
- predicate,
- NULL);
+ if (iter)
+ gtk_tree_model_sort_convert_iter_to_child_iter (parent_model,
+ iter,
+ &parent_iter);
+ }
}
- else
- {
- model = GTK_TREE_MODEL (dict);
- }
-
- gtk_tree_view_set_model (GTK_TREE_VIEW (treeview), model);
-
-
- col = gtk_tree_view_column_new ();
- gtk_tree_view_column_set_title (col, _("Variable"));
-
- renderer = gtk_cell_renderer_pixbuf_new ();
- gtk_tree_view_column_pack_start (col, renderer, FALSE);
-
- gtk_tree_view_column_set_cell_data_func (col, renderer,
- var_icon_cell_data_func,
- NULL, NULL);
-
-
- renderer = gtk_cell_renderer_text_new ();
- gtk_tree_view_column_pack_start (col, renderer, TRUE);
- gtk_tree_view_column_set_cell_data_func (col, renderer,
- var_description_cell_data_func,
- NULL, NULL);
-
- g_object_set (renderer, "ellipsize-set", TRUE, NULL);
- g_object_set (renderer, "ellipsize", PANGO_ELLIPSIZE_MIDDLE, NULL);
-
- gtk_tree_view_column_set_sizing (col, GTK_TREE_VIEW_COLUMN_FIXED);
-
- /* FIXME: make this a value in terms of character widths */
- gtk_tree_view_column_set_min_width (col, 150);
-
- gtk_tree_view_append_column (treeview, col);
-
- gtk_tree_selection_set_mode (selection, mode);
}
void
insert_source_row_into_entry (GtkTreeIter iter,
GtkWidget *dest,
- GtkTreeModel *model
+ GtkTreeModel *model,
+ gpointer data
)
{
GtkTreePath *path;
gint *idx;
struct variable *var;
GtkTreeIter dict_iter;
- gchar *name;
g_return_if_fail (GTK_IS_ENTRY(dest));
gtk_tree_path_free (path);
- name = pspp_locale_to_utf8 (var_get_name (var), -1, NULL);
- gtk_entry_set_text (GTK_ENTRY (dest), name);
- g_free (name);
+ gtk_entry_set_text (GTK_ENTRY (dest), var_get_name (var));
}
-void
-insert_source_row_into_tree_view (GtkTreeIter iter,
- GtkWidget *dest,
- GtkTreeModel *model
- )
+static void
+insert_source_row_into_tree_model (GtkTreeIter source_iter,
+ GtkTreeModel *dest_model,
+ GtkTreeModel *source_model,
+ gpointer data)
{
GtkTreePath *path;
GtkTreeIter dest_iter;
GtkTreeIter dict_iter;
gint *row ;
- GtkTreeModel *destmodel = gtk_tree_view_get_model ( GTK_TREE_VIEW (dest));
+ const struct variable *var;
GtkTreeModel *dict;
-
- get_base_model (model, &iter, &dict, &dict_iter);
+ get_base_model (source_model, &source_iter, &dict, &dict_iter);
path = gtk_tree_model_get_path (dict, &dict_iter);
row = gtk_tree_path_get_indices (path);
- gtk_list_store_append (GTK_LIST_STORE (destmodel), &dest_iter);
- gtk_list_store_set (GTK_LIST_STORE (destmodel), &dest_iter, 0, *row, -1);
+ var = psppire_dict_get_variable (PSPPIRE_DICT (dict), *row);
+
+ gtk_list_store_append (GTK_LIST_STORE (dest_model), &dest_iter);
+
+ gtk_list_store_set (GTK_LIST_STORE (dest_model), &dest_iter, 0, var, -1);
gtk_tree_path_free (path);
}
+
+void
+insert_source_row_into_tree_view (GtkTreeIter iter,
+ GtkWidget *dest,
+ GtkTreeModel *model,
+ gpointer data)
+{
+ GtkTreeModel *destmodel = gtk_tree_view_get_model (GTK_TREE_VIEW (dest));
+
+ insert_source_row_into_tree_model (iter, destmodel, model, data);
+}
+
+
+void
+insert_source_row_into_layers (GtkTreeIter iter,
+ GtkWidget *dest,
+ GtkTreeModel *model,
+ gpointer data)
+{
+ GtkTreeModel *destmodel = psppire_means_layer_get_model (PSPPIRE_MEANS_LAYER (dest));
+
+ insert_source_row_into_tree_model (iter, destmodel, model, data);
+
+ psppire_means_layer_update (PSPPIRE_MEANS_LAYER (dest));
+}
+
+
+
+
gboolean
is_currently_in_entry (GtkTreeModel *model, GtkTreeIter *iter,
PsppireSelector *selector)
{
gboolean result;
- gchar *name;
GtkTreeIter dict_iter;
GtkTreeModel *dict;
struct variable *var;
gint dict_index;
gint *indeces;
GtkTreePath *path;
- const gchar *text = gtk_entry_get_text (GTK_ENTRY (selector->dest));
+ GtkWidget *entry = NULL;
+ const gchar *text = NULL;
+
+ g_object_get (selector, "dest-widget", &entry, NULL);
+
+ text = gtk_entry_get_text (GTK_ENTRY (entry));
get_base_model (model, iter, &dict, &dict_iter);
gtk_tree_path_free (path);
- name = pspp_locale_to_utf8 (var_get_name (var), -1, NULL);
- result = ( 0 == strcmp (text, name));
- g_free (name);
+ result = ( 0 == strcmp (text, var_get_name (var) ));
return result;
}
+gboolean
+is_currently_in_varview (GtkTreeModel *model, GtkTreeIter *iter, PsppireSelector *sel)
+{
+ gboolean ret = false;
+
+ /* First, fetch the variable from the source */
+
+ PsppireDictView *dv = PSPPIRE_DICT_VIEW (sel->source);
+
+ GtkTreePath *path = gtk_tree_model_get_path (model, iter);
+
+ gint *idx = gtk_tree_path_get_indices (path);
+
+ const struct variable *var = psppire_dict_get_variable (dv->dict, *idx);
+
+
+ /* Now test if that variable exists in the destination */
+
+ GValue value = {0};
+
+ g_value_init (&value, PSPPIRE_VAR_PTR_TYPE);
+ g_value_set_boxed (&value, var);
+
+ ret = psppire_select_dest_widget_contains_var (PSPPIRE_SELECT_DEST_WIDGET (sel->dest), &value);
+
+ g_value_unset (&value);
+
+ return ret ;
+}
projects / pspp / blobdiff