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ba5ea0386d
zenity/src/forms.c
Gama Anderson ba5ea0386d ADD gchar **extra_label TO struct ZenityData 
this is done to keep the name of the extra buttons

ADD general option "extra-button" with string array as argument

	This will upon consecutive calls save the name of buttons in an array of strings

To all MODES, except notification.c and about.c ADD
  if (data->extra_label) {
    gint i=0;
    while(data->extra_label[i]!=NULL){
      gtk_dialog_add_button (GTK_DIALOG (dialog), data->extra_label[i], i);
      i++;
    }
  }

	This add the extra buttons to the dialog. The response is the number of the button

To all MODES response, except notification.c and about.c ADD
    default:
      if (response < g_strv_length(zen_data->extra_label))
        printf("%s\n",zen_data->extra_label[response]);

	This will print the button name to stdout when they are pressed

ADD question option "switch"

	This will suppress the standard "ok" and "cancel" button in question. This just wort in combination with --extra-button, otherwise error is raised.

	https://bugzilla.gnome.org/show_bug.cgi?id=118016
2015-04-21 13:00:44 +02:00

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/*
* forms.c
*
* Copyright (C) 2010 Arx Cruz
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 121 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* Authors: Arx Cruz <arxcruz@gnome.org>
*/
#include "config.h"
#include <string.h>
#include "zenity.h"
#include "util.h"
static ZenityData *zen_data;
static GSList *selected;
static void zenity_forms_dialog_response (GtkWidget *widget, int response, gpointer data);
static void zenity_forms_dialog_get_selected (GtkTreeModel *model, GtkTreePath *path_buf, GtkTreeIter *iter, GtkTreeView *tree_view)
{
gint n_columns = 0;
gint i = 0;
GValue value = {0, };
n_columns = gtk_tree_model_get_n_columns (model);
for (i = 0; i < n_columns; i++) {
gtk_tree_model_get_value (model, iter, i, &value);
selected = g_slist_append (selected, g_value_dup_string (&value));
g_value_unset (&value);
}
}
static GtkWidget *
zenity_forms_create_and_fill_combo (ZenityFormsData *forms_data, int combo_number)
{
GtkListStore *list_store;
GtkWidget *combo_box;
GtkCellRenderer *renderer;
gchar *combo_values;
list_store = gtk_list_store_new (1, G_TYPE_STRING);
if (forms_data->combo_values) {
combo_values = g_slist_nth_data (forms_data->combo_values, combo_number);
if (combo_values) {
gchar **row_values = g_strsplit_set (combo_values, "|", -1);
if (row_values) {
gint i = 0;
GtkTreeIter iter;
gchar *row = row_values[i];
while (row != NULL) {
gtk_list_store_append (list_store, &iter);
gtk_list_store_set (list_store, &iter, 0, row, -1);
row = row_values[++i];
}
g_strfreev (row_values);
}
g_free (combo_values);
}
}
combo_box = gtk_combo_box_new_with_model (GTK_TREE_MODEL (list_store));
g_object_unref (G_OBJECT (list_store));
renderer = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), renderer, TRUE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo_box), renderer, "text", 0, NULL);
return combo_box;
}
static GtkWidget *
zenity_forms_create_and_fill_list (ZenityFormsData *forms_data,
int list_number, gchar *header)
{
GtkListStore *list_store;
GtkWidget *tree_view;
GtkWidget *scrolled_window;
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
GType *column_types = NULL;
gchar *list_values;
gchar *column_values;
gint i = 0;
/* If no column names available, default is one */
gint n_columns = 1;
gint column_index = 0;
tree_view = gtk_tree_view_new ();
if (forms_data->column_values) {
column_values = g_slist_nth_data (forms_data->column_values, list_number);
if (column_values) {
gchar **values = g_strsplit_set (column_values, "|", -1);
if (values) {
n_columns = g_strv_length (values);
column_types = g_new (GType, n_columns);
for (i = 0; i < n_columns; i++)
column_types[i] = G_TYPE_STRING;
for (i = 0; i < n_columns; i++) {
gchar *column_name = values[i];
renderer = gtk_cell_renderer_text_new ();
column = gtk_tree_view_column_new_with_attributes (column_name,
renderer,
"text", column_index,
NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
column_index++;
}
}
}
}
list_store = g_object_new (GTK_TYPE_LIST_STORE, NULL);
gtk_list_store_set_column_types (list_store, n_columns, column_types);
if (forms_data->list_values) {
list_values = g_slist_nth_data (forms_data->list_values, list_number);
if (list_values) {
gchar **row_values = g_strsplit_set (list_values, "|", -1);
if (row_values) {
GtkTreeIter iter;
gchar *row = row_values[0];
gint position = -1;
i = 0;
while (row != NULL) {
if (position >= n_columns || position == -1) {
position = 0;
gtk_list_store_append (list_store, &iter);
}
gtk_list_store_set (list_store, &iter, position, row, -1);
position++;
row = row_values[++i];
}
g_strfreev (row_values);
}
g_free (list_values);
}
}
gtk_tree_view_set_model (GTK_TREE_VIEW (tree_view), GTK_TREE_MODEL (list_store));
g_object_unref (list_store);
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
//gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_window),
// GTK_WIDGET (tree_view));
gtk_container_add (GTK_CONTAINER (scrolled_window), GTK_WIDGET (tree_view));
gtk_widget_set_size_request (GTK_WIDGET (scrolled_window), -1, 100);
gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (tree_view), forms_data->show_header);
return scrolled_window;
}
void zenity_forms_dialog (ZenityData *data, ZenityFormsData *forms_data)
{
GtkBuilder *builder = NULL;
GtkWidget *dialog;
GtkWidget *table;
GtkWidget *text;
GtkWidget *button;
GSList *tmp;
gint number_of_widgets = g_slist_length (forms_data->list);
int list_count = 0;
int combo_count = 0;
int i = 0;
zen_data = data;
builder = zenity_util_load_ui_file("zenity_forms_dialog", NULL);
if (builder == NULL) {
data->exit_code = zenity_util_return_exit_code (ZENITY_ERROR);
return;
}
gtk_builder_connect_signals(builder, NULL);
dialog = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_forms_dialog"));
g_signal_connect (G_OBJECT(dialog), "response",
G_CALLBACK (zenity_forms_dialog_response), forms_data);
if (data->dialog_title)
gtk_window_set_title (GTK_WINDOW (dialog), data->dialog_title);
if (data->width > -1 || data->height > -1)
gtk_window_set_default_size (GTK_WINDOW (dialog), data->width, data->height);
if (data->extra_label) {
gint i=0;
while(data->extra_label[i]!=NULL){
gtk_dialog_add_button (GTK_DIALOG (dialog), data->extra_label[i], i);
i++;
}
}
if (data->ok_label) {
button = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_forms_ok_button"));
gtk_button_set_label (GTK_BUTTON (button), data->ok_label);
gtk_button_set_image (GTK_BUTTON (button),
gtk_image_new_from_stock (GTK_STOCK_OK, GTK_ICON_SIZE_BUTTON));
}
if (data->cancel_label) {
button = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_forms_cancel_button"));
gtk_button_set_label (GTK_BUTTON (button), data->cancel_label);
gtk_button_set_image (GTK_BUTTON (button),
gtk_image_new_from_stock (GTK_STOCK_CANCEL, GTK_ICON_SIZE_BUTTON));
}
text = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_forms_text"));
if (forms_data->dialog_text)
gtk_label_set_markup (GTK_LABEL (text), g_strcompress (forms_data->dialog_text));
table = GTK_WIDGET (gtk_builder_get_object (builder, "zenity_forms_table"));
gtk_table_resize (GTK_TABLE (table), number_of_widgets, 2);
for (tmp = forms_data->list; tmp; tmp = tmp->next) {
ZenityFormsValue *zenity_value = (ZenityFormsValue *) tmp->data;
GtkWidget *label;
GtkWidget *align;
label = gtk_label_new(zenity_value->option_value);
align = gtk_alignment_new (0.0, 0.5, 0.0, 0.0);
gtk_container_add (GTK_CONTAINER (align), label);
gtk_table_attach (GTK_TABLE (table),
GTK_WIDGET (align),
0,
1,
i,
i+1,
GTK_FILL,
GTK_FILL,
0,
0);
switch(zenity_value->type)
{
case ZENITY_FORMS_ENTRY:
zenity_value->forms_widget = gtk_entry_new();
gtk_table_attach (GTK_TABLE (table),
GTK_WIDGET (zenity_value->forms_widget),
1,
2,
i,
i+1,
GTK_EXPAND | GTK_FILL,
GTK_EXPAND | GTK_FILL,
0,
0);
break;
case ZENITY_FORMS_PASSWORD:
zenity_value->forms_widget = gtk_entry_new();
gtk_entry_set_visibility(GTK_ENTRY(zenity_value->forms_widget),
FALSE);
gtk_table_attach (GTK_TABLE (table),
GTK_WIDGET (zenity_value->forms_widget),
1,
2,
i,
i+1,
GTK_EXPAND | GTK_FILL,
GTK_EXPAND | GTK_FILL,
0,
0);
break;
case ZENITY_FORMS_CALENDAR:
zenity_value->forms_widget = gtk_calendar_new();
gtk_alignment_set (GTK_ALIGNMENT (align), 0.0, 0.02, 0.0, 0.0);
align = gtk_alignment_new (0.0, 0.5, 0.0, 0.0);
gtk_container_add (GTK_CONTAINER (align), zenity_value->forms_widget);
gtk_table_attach (GTK_TABLE (table),
GTK_WIDGET (align),
1,
2,
i,
i+1,
GTK_FILL,
GTK_FILL,
0,
0);
break;
case ZENITY_FORMS_LIST:
zenity_value->forms_widget = zenity_forms_create_and_fill_list (forms_data, list_count,
zenity_value->option_value);
gtk_alignment_set (GTK_ALIGNMENT (align), 0.0, 0.02, 0.0, 0.0);
gtk_table_attach (GTK_TABLE (table),
GTK_WIDGET (zenity_value->forms_widget),
1,
2,
i,
i+1,
GTK_EXPAND | GTK_FILL,
GTK_EXPAND | GTK_FILL,
0,
0);
list_count++;
break;
case ZENITY_FORMS_COMBO:
zenity_value->forms_widget = zenity_forms_create_and_fill_combo (forms_data, combo_count);
gtk_alignment_set (GTK_ALIGNMENT (align), 0.0, 0.02, 0.0, 0.0);
gtk_table_attach (GTK_TABLE (table),
GTK_WIDGET (zenity_value->forms_widget),
1,
2,
i,
i+1,
GTK_EXPAND | GTK_FILL,
GTK_EXPAND | GTK_FILL,
0,
0);
combo_count++;
break;
default:
zenity_value->forms_widget = gtk_entry_new();
gtk_table_attach (GTK_TABLE (table),
GTK_WIDGET (zenity_value->forms_widget),
1,
2,
i,
i+1,
GTK_EXPAND | GTK_FILL,
GTK_EXPAND | GTK_FILL,
0,
0);
break;
}
i++;
}
gtk_widget_show_all (GTK_WIDGET (dialog));
g_object_unref (builder);
if (data->timeout_delay > 0) {
g_timeout_add_seconds (data->timeout_delay, (GSourceFunc) zenity_util_timeout_handle, dialog);
}
gtk_main();
}
static void
zenity_forms_dialog_output (ZenityFormsData *forms_data)
{
GSList *tmp, *tmp2;
guint day, year, month;
GDate *date = NULL;
gchar time_string[128];
gchar *combo_value = NULL;
GtkTreeSelection *selection;
GtkListStore *list_store;
GtkTreeIter iter;
for (tmp = forms_data->list; tmp; tmp = tmp->next) {
ZenityFormsValue *zenity_value = (ZenityFormsValue *) tmp->data;
switch (zenity_value->type) {
case ZENITY_FORMS_PASSWORD:
case ZENITY_FORMS_ENTRY:
g_print("%s", gtk_entry_get_text (GTK_ENTRY (zenity_value->forms_widget)));
break;
case ZENITY_FORMS_LIST:
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (gtk_bin_get_child (GTK_BIN (zenity_value->forms_widget))));
gtk_tree_selection_selected_foreach (selection,
(GtkTreeSelectionForeachFunc) zenity_forms_dialog_get_selected,
GTK_TREE_VIEW (gtk_bin_get_child (GTK_BIN (zenity_value->forms_widget))));
for (tmp2 = selected; tmp2; tmp2 = tmp2->next) {
if (tmp->next != NULL) {
g_print ("%s,", (gchar *) tmp2->data);
}
else
g_print ("%s", (gchar *) tmp2->data);
}
g_slist_foreach (selected, (GFunc) g_free, NULL);
selected = NULL;
break;
case ZENITY_FORMS_CALENDAR:
gtk_calendar_get_date (GTK_CALENDAR (zenity_value->forms_widget), &day, &month, &year);
date = g_date_new_dmy (year, month + 1, day);
g_date_strftime (time_string, 127, forms_data->date_format, date);
g_print ("%s", time_string);
break;
case ZENITY_FORMS_COMBO:
if (gtk_combo_box_get_active_iter (GTK_COMBO_BOX (zenity_value->forms_widget), &iter)) {
list_store = GTK_LIST_STORE (gtk_combo_box_get_model (GTK_COMBO_BOX (zenity_value->forms_widget)));
gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter, 0, &combo_value, -1);
g_object_unref (G_OBJECT (list_store));
g_print ("%s", combo_value);
g_free (combo_value);
} else
g_print (" ");
break;
}
if (tmp->next != NULL)
g_print("%s", forms_data->separator);
}
g_print("\n");
}
static void
zenity_forms_dialog_response (GtkWidget *widget, int response, gpointer data)
{
ZenityFormsData *forms_data = (ZenityFormsData *) data;
switch (response) {
case GTK_RESPONSE_OK:
zenity_forms_dialog_output (forms_data);
zenity_util_exit_code_with_data(ZENITY_OK, zen_data);
break;
case GTK_RESPONSE_CANCEL:
zen_data->exit_code = zenity_util_return_exit_code (ZENITY_CANCEL);
break;
case ZENITY_TIMEOUT:
zenity_forms_dialog_output (forms_data);
zen_data->exit_code = zenity_util_return_exit_code (ZENITY_TIMEOUT);
break;
default:
if (response < g_strv_length(zen_data->extra_label))
printf("%s\n",zen_data->extra_label[response]);
zen_data->exit_code = zenity_util_return_exit_code (ZENITY_ESC);
break;
}
gtk_main_quit ();
}
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