382 lines
12 KiB
C
382 lines
12 KiB
C
/*
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* forms.c
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*
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* Copyright (C) 2010 Arx Cruz
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 121 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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* Authors: Arx Cruz <arxcruz@gnome.org>
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*/
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#include "config.h"
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#include <string.h>
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#include "zenity.h"
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#include "util.h"
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static ZenityData *zen_data;
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static GSList *selected;
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static void zenity_forms_dialog_response (GtkWidget *widget, int response, gpointer data);
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static void zenity_forms_dialog_get_selected (GtkTreeModel *model, GtkTreePath *path_buf, GtkTreeIter *iter, GtkTreeView *tree_view)
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{
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gint n_columns = 0;
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gint i = 0;
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GValue value = {0, };
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n_columns = gtk_tree_model_get_n_columns (model);
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for (i = 0; i < n_columns; i++) {
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gtk_tree_model_get_value (model, iter, i, &value);
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selected = g_slist_append (selected, g_value_dup_string (&value));
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g_value_unset (&value);
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}
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}
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static GtkWidget *
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zenity_forms_create_and_fill_combo (ZenityFormsData *forms_data, int combo_number)
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{
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GtkListStore *list_store;
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GtkWidget *combo_box;
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GtkCellRenderer *renderer;
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gchar *combo_values;
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list_store = gtk_list_store_new (1, G_TYPE_STRING);
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if (forms_data->combo_values) {
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combo_values = g_slist_nth_data (forms_data->combo_values, combo_number);
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if (combo_values) {
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gchar **row_values = g_strsplit_set (combo_values, "|", -1);
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if (row_values) {
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gint i = 0;
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GtkTreeIter iter;
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gchar *row = row_values[i];
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while (row != NULL) {
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gtk_list_store_append (list_store, &iter);
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gtk_list_store_set (list_store, &iter, 0, row, -1);
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row = row_values[++i];
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}
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g_strfreev (row_values);
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}
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g_free (combo_values);
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}
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}
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combo_box = gtk_combo_box_new_with_model (GTK_TREE_MODEL (list_store));
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g_object_unref (G_OBJECT (list_store));
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renderer = gtk_cell_renderer_text_new ();
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gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), renderer, TRUE);
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gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo_box), renderer, "text", 0, NULL);
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return combo_box;
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}
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static GtkWidget *
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zenity_forms_create_and_fill_list (ZenityFormsData *forms_data,
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int list_number, gchar *header)
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{
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GtkListStore *list_store;
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GtkWidget *tree_view;
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GtkWidget *scrolled_window;
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GtkCellRenderer *renderer;
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GtkTreeViewColumn *column;
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GType *column_types = NULL;
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gchar *list_values;
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gchar *column_values;
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gint i = 0;
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/* If no column names available, default is one */
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gint n_columns = 1;
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gint column_index = 0;
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tree_view = gtk_tree_view_new ();
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if (forms_data->column_values) {
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column_values = g_slist_nth_data (forms_data->column_values, list_number);
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if (column_values) {
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gchar **values = g_strsplit_set (column_values, "|", -1);
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if (values) {
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n_columns = g_strv_length (values);
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column_types = g_new (GType, n_columns);
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for (i = 0; i < n_columns; i++)
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column_types[i] = G_TYPE_STRING;
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for (i = 0; i < n_columns; i++) {
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gchar *column_name = values[i];
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renderer = gtk_cell_renderer_text_new ();
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column = gtk_tree_view_column_new_with_attributes (column_name,
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renderer,
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"text", column_index,
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NULL);
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gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
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column_index++;
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}
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}
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}
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}
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list_store = g_object_new (GTK_TYPE_LIST_STORE, NULL);
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gtk_list_store_set_column_types (list_store, n_columns, column_types);
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if (forms_data->list_values) {
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list_values = g_slist_nth_data (forms_data->list_values, list_number);
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if (list_values) {
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gchar **row_values = g_strsplit_set (list_values, "|", -1);
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if (row_values) {
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GtkTreeIter iter;
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gchar *row = row_values[0];
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gint position = -1;
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i = 0;
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while (row != NULL) {
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if (position >= n_columns || position == -1) {
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position = 0;
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gtk_list_store_append (list_store, &iter);
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}
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gtk_list_store_set (list_store, &iter, position, row, -1);
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position++;
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row = row_values[++i];
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}
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g_strfreev (row_values);
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}
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g_free (list_values);
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}
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}
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gtk_tree_view_set_model (GTK_TREE_VIEW (tree_view), GTK_TREE_MODEL (list_store));
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g_object_unref (list_store);
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scrolled_window = gtk_scrolled_window_new (NULL, NULL);
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//gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_window),
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// GTK_WIDGET (tree_view));
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gtk_container_add (GTK_CONTAINER (scrolled_window), GTK_WIDGET (tree_view));
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gtk_widget_set_size_request (GTK_WIDGET (scrolled_window), -1, 100);
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gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (tree_view), forms_data->show_header);
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return scrolled_window;
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}
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void zenity_forms_dialog (ZenityData *data, ZenityFormsData *forms_data)
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{
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GtkBuilder *builder = NULL;
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GtkWidget *dialog;
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GtkWidget *grid;
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GtkWidget *text;
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GtkWidget *button;
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GSList *tmp;
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int list_count = 0;
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int combo_count = 0;
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int i = 0;
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zen_data = data;
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builder = zenity_util_load_ui_file("zenity_forms_dialog", NULL);
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if (builder == NULL) {
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data->exit_code = zenity_util_return_exit_code (ZENITY_ERROR);
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return;
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}
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gtk_builder_connect_signals(builder, NULL);
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dialog = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_forms_dialog"));
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g_signal_connect (G_OBJECT(dialog), "response",
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G_CALLBACK (zenity_forms_dialog_response), forms_data);
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if (data->dialog_title)
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gtk_window_set_title (GTK_WINDOW (dialog), data->dialog_title);
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if (data->width > -1 || data->height > -1)
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gtk_window_set_default_size (GTK_WINDOW (dialog), data->width, data->height);
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if (data->extra_label) {
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gint i=0;
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while(data->extra_label[i]!=NULL){
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gtk_dialog_add_button (GTK_DIALOG (dialog), data->extra_label[i], i);
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i++;
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}
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}
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if (data->ok_label) {
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button = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_forms_ok_button"));
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gtk_button_set_label (GTK_BUTTON (button), data->ok_label);
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}
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if (data->cancel_label) {
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button = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_forms_cancel_button"));
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gtk_button_set_label (GTK_BUTTON (button), data->cancel_label);
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}
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text = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_forms_text"));
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if (forms_data->dialog_text)
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gtk_label_set_markup (GTK_LABEL (text), g_strcompress (forms_data->dialog_text));
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grid = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_forms_grid"));
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for (tmp = forms_data->list; tmp; tmp = tmp->next) {
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ZenityFormsValue *zenity_value = (ZenityFormsValue *) tmp->data;
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GtkWidget *label;
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label = gtk_label_new(zenity_value->option_value);
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gtk_widget_set_halign (label, GTK_ALIGN_START);
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gtk_grid_attach (GTK_GRID (grid),
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label,
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0, i,
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1, 1);
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switch(zenity_value->type)
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{
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case ZENITY_FORMS_ENTRY:
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zenity_value->forms_widget = gtk_entry_new();
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break;
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case ZENITY_FORMS_PASSWORD:
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zenity_value->forms_widget = gtk_entry_new();
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gtk_entry_set_visibility(GTK_ENTRY(zenity_value->forms_widget),
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FALSE);
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break;
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case ZENITY_FORMS_CALENDAR:
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zenity_value->forms_widget = gtk_calendar_new();
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break;
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case ZENITY_FORMS_LIST:
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zenity_value->forms_widget = zenity_forms_create_and_fill_list (forms_data, list_count,
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zenity_value->option_value);
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list_count++;
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break;
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case ZENITY_FORMS_COMBO:
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zenity_value->forms_widget = zenity_forms_create_and_fill_combo (forms_data, combo_count);
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combo_count++;
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break;
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default:
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zenity_value->forms_widget = gtk_entry_new();
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break;
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}
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gtk_grid_attach_next_to (GTK_GRID (grid),
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GTK_WIDGET (zenity_value->forms_widget),
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label,
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GTK_POS_RIGHT,
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1, 1);
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i++;
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}
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gtk_widget_show_all (GTK_WIDGET (dialog));
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g_object_unref (builder);
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if (data->timeout_delay > 0) {
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g_timeout_add_seconds (data->timeout_delay, (GSourceFunc) zenity_util_timeout_handle, dialog);
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}
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gtk_main();
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}
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static void
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zenity_forms_dialog_output (ZenityFormsData *forms_data)
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{
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GSList *tmp, *tmp2;
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guint day, year, month;
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GDate *date = NULL;
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gchar time_string[128];
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gchar *combo_value = NULL;
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GtkTreeSelection *selection;
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GtkListStore *list_store;
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GtkTreeIter iter;
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for (tmp = forms_data->list; tmp; tmp = tmp->next) {
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ZenityFormsValue *zenity_value = (ZenityFormsValue *) tmp->data;
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switch (zenity_value->type) {
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case ZENITY_FORMS_PASSWORD:
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case ZENITY_FORMS_ENTRY:
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g_print("%s", gtk_entry_get_text (GTK_ENTRY (zenity_value->forms_widget)));
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break;
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case ZENITY_FORMS_LIST:
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selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (gtk_bin_get_child (GTK_BIN (zenity_value->forms_widget))));
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gtk_tree_selection_selected_foreach (selection,
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(GtkTreeSelectionForeachFunc) zenity_forms_dialog_get_selected,
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GTK_TREE_VIEW (gtk_bin_get_child (GTK_BIN (zenity_value->forms_widget))));
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for (tmp2 = selected; tmp2; tmp2 = tmp2->next) {
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if (tmp->next != NULL) {
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g_print ("%s,", (gchar *) tmp2->data);
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}
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else
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g_print ("%s", (gchar *) tmp2->data);
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}
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g_slist_foreach (selected, (GFunc) g_free, NULL);
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selected = NULL;
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break;
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case ZENITY_FORMS_CALENDAR:
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gtk_calendar_get_date (GTK_CALENDAR (zenity_value->forms_widget), &day, &month, &year);
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date = g_date_new_dmy (year, month + 1, day);
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g_date_strftime (time_string, 127, forms_data->date_format, date);
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g_print ("%s", time_string);
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break;
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case ZENITY_FORMS_COMBO:
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if (gtk_combo_box_get_active_iter (GTK_COMBO_BOX (zenity_value->forms_widget), &iter)) {
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list_store = GTK_LIST_STORE (gtk_combo_box_get_model (GTK_COMBO_BOX (zenity_value->forms_widget)));
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gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter, 0, &combo_value, -1);
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g_object_unref (G_OBJECT (list_store));
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g_print ("%s", combo_value);
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g_free (combo_value);
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} else
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g_print (" ");
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break;
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}
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if (tmp->next != NULL)
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g_print("%s", forms_data->separator);
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}
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g_print("\n");
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}
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static void
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zenity_forms_dialog_response (GtkWidget *widget, int response, gpointer data)
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{
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ZenityFormsData *forms_data = (ZenityFormsData *) data;
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switch (response) {
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case GTK_RESPONSE_OK:
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zenity_forms_dialog_output (forms_data);
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zenity_util_exit_code_with_data(ZENITY_OK, zen_data);
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break;
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case GTK_RESPONSE_CANCEL:
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zen_data->exit_code = zenity_util_return_exit_code (ZENITY_CANCEL);
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break;
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case ZENITY_TIMEOUT:
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zenity_forms_dialog_output (forms_data);
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zen_data->exit_code = zenity_util_return_exit_code (ZENITY_TIMEOUT);
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break;
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default:
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if (zen_data->extra_label && response < g_strv_length(zen_data->extra_label))
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printf("%s\n",zen_data->extra_label[response]);
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zen_data->exit_code = zenity_util_return_exit_code (ZENITY_ESC);
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break;
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}
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gtk_main_quit ();
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}
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