From 9b9dfe7713224261faec0d42c15e3dd76ec0282f Mon Sep 17 00:00:00 2001 From: John Darrington Date: Fri, 3 Apr 2009 13:35:03 +0800 Subject: [PATCH] Another one I forgot ... --- src/ui/gui/reliability-dialog.c | 228 ++++++++++++++++++++++++++++++++ 1 file changed, 228 insertions(+) create mode 100644 src/ui/gui/reliability-dialog.c diff --git a/src/ui/gui/reliability-dialog.c b/src/ui/gui/reliability-dialog.c new file mode 100644 index 00000000..4d01573b --- /dev/null +++ b/src/ui/gui/reliability-dialog.c @@ -0,0 +1,228 @@ +/* PSPPIRE - a graphical user interface for PSPP. + Copyright (C) 2009 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 + 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, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + 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, see . */ + +#include + +#include "dialog-common.h" +#include +#include "reliability-dialog.h" +#include "psppire-selector.h" +#include "psppire-dictview.h" +#include "psppire-dialog.h" + +#include "psppire-data-window.h" + +#include "helper.h" + +#include + +#include "gettext.h" +#define _(msgid) gettext (msgid) +#define N_(msgid) msgid + + +struct reliability +{ + PsppireDict *dict; + GtkWidget *model_combo; + GtkWidget *variables; + GtkWidget *split_point_hbox; + GtkWidget *split_spinbutton; +}; + + +static char * generate_syntax (const struct reliability *rd); + + +static void +on_vars_changed (struct reliability *rd) +{ + GtkTreeModel *tm = + gtk_tree_view_get_model (GTK_TREE_VIEW (rd->variables)); + + gint n_vars = gtk_tree_model_iter_n_children (tm, NULL); + + gint current_value = + gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (rd->split_spinbutton)); + + gint new_value = current_value; + + gtk_spin_button_set_range (GTK_SPIN_BUTTON (rd->split_spinbutton), + 0, n_vars - 1); + + if ( current_value > n_vars - 1) + new_value = n_vars - 1; + + gtk_spin_button_set_value (GTK_SPIN_BUTTON (rd->split_spinbutton), + new_value); +} + +static void +on_method_change (struct reliability *rd) +{ + gtk_widget_set_sensitive (rd->split_point_hbox, + ( 1 == gtk_combo_box_get_active (GTK_COMBO_BOX (rd->model_combo)))); + +} + +static void +refresh (PsppireDialog *dialog, struct reliability *rd) +{ + GtkTreeModel *liststore = + gtk_tree_view_get_model (GTK_TREE_VIEW (rd->variables)); + gtk_list_store_clear (GTK_LIST_STORE (liststore)); + + gtk_combo_box_set_active (GTK_COMBO_BOX (rd->model_combo), 0); + + gtk_spin_button_set_value (GTK_SPIN_BUTTON (rd->split_spinbutton), 0); + + gtk_spin_button_set_range (GTK_SPIN_BUTTON (rd->split_spinbutton), + 0, 0); +} + + +static gboolean +dialog_state_valid (gpointer data) +{ + struct reliability *rd = data; + + GtkTreeModel *liststore = + gtk_tree_view_get_model (GTK_TREE_VIEW (rd->variables)); + + return (2 <= gtk_tree_model_iter_n_children (liststore, NULL)); +} + + +/* Pops up the Reliability dialog box */ +void +reliability_dialog (GObject *o, gpointer data) +{ + struct reliability rd; + gint response; + + GtkBuilder *xml = builder_new ("reliability.ui"); + PsppireDataWindow *de = PSPPIRE_DATA_WINDOW (data); + PsppireVarStore *vs; + + GtkWidget *dialog = get_widget_assert (xml, "reliability-dialog"); + GtkWidget *source = get_widget_assert (xml, "dict-view"); + + GtkWidget *selector = get_widget_assert (xml, "psppire-selector1"); + + rd.split_point_hbox = get_widget_assert (xml, "split-point-hbox"); + + rd.variables = get_widget_assert (xml, "treeview2"); + + rd.model_combo = get_widget_assert (xml, "combobox1"); + rd.split_spinbutton = get_widget_assert (xml, "spinbutton1"); + + g_signal_connect_swapped (rd.model_combo, "changed", + G_CALLBACK (on_method_change), &rd); + + g_object_get (de->data_editor, "var-store", &vs, NULL); + + gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (de)); + + g_object_set (source, "dictionary", vs->dict, NULL); + + rd.dict = vs->dict; + + set_dest_model (GTK_TREE_VIEW (rd.variables), vs->dict); + + psppire_selector_set_subjects (PSPPIRE_SELECTOR (selector), + source, + rd.variables, + insert_source_row_into_tree_view, + NULL, + NULL); + + { + GtkTreeModel *tm = + gtk_tree_view_get_model (GTK_TREE_VIEW (rd.variables)); + + + g_signal_connect_swapped (tm, "row-inserted", + G_CALLBACK (on_vars_changed), &rd); + + g_signal_connect_swapped (tm, "row-deleted", + G_CALLBACK (on_vars_changed), &rd); + } + + g_signal_connect (dialog, "refresh", G_CALLBACK (refresh), &rd); + + psppire_dialog_set_valid_predicate (PSPPIRE_DIALOG (dialog), + dialog_state_valid, &rd); + + response = psppire_dialog_run (PSPPIRE_DIALOG (dialog)); + + + switch (response) + { + case GTK_RESPONSE_OK: + { + gchar *syntax = generate_syntax (&rd); + + struct getl_interface *sss = create_syntax_string_source (syntax); + execute_syntax (sss); + + g_free (syntax); + } + break; + case PSPPIRE_RESPONSE_PASTE: + { + gchar *syntax = generate_syntax (&rd); + paste_syntax_in_new_window (syntax); + + g_free (syntax); + } + break; + default: + break; + } + + g_object_unref (xml); +} + + + + +static char * +generate_syntax (const struct reliability *rd) +{ + gchar *text; + GString *string = g_string_new ("RELIABILITY"); + + g_string_append (string, "\n\t/VARIABLES="); + append_variable_names (string, rd->dict, GTK_TREE_VIEW (rd->variables), 0); + + + g_string_append (string, "\n\t/MODEL="); + + if ( 0 == gtk_combo_box_get_active (GTK_COMBO_BOX (rd->model_combo))) + g_string_append (string, "ALPHA"); + else + g_string_append_printf (string, "SPLIT (%d)", + gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (rd->split_spinbutton)) + ); + + g_string_append (string, ".\n"); + + text = string->str; + + g_string_free (string, FALSE); + + return text; +} -- 2.30.2