1 /***********************************************************************
2 Freeciv - Copyright (C) 1996 - A Kjeldberg, L Gregersen, P Unold
3 This program is free software; you can redistribute it and/or modify
4 it under the terms of the GNU General Public License as published by
5 the Free Software Foundation; either version 2, or (at your option)
6 any later version.
7
8 This program is distributed in the hope that it will be useful,
9 but WITHOUT ANY WARRANTY; without even the implied warranty of
10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 GNU General Public License for more details.
12 ***********************************************************************/
13
14 #ifdef HAVE_CONFIG_H
15 #include <fc_config.h>
16 #endif
17
18 #include <stdio.h>
19
20 #include <gtk/gtk.h>
21
22 /* utility */
23 #include "fcintl.h"
24 #include "log.h"
25 #include "mem.h"
26
27 /* client/gui-gtk-3.22 */
28 #include "gui_main.h"
29 #include "gui_stuff.h"
30
31 #include "inputdlg.h"
32
33 struct input_dialog_data {
34 input_dialog_callback_t response_callback;
35 gpointer response_cli_data;
36 };
37
38 /**************************************************************************
39 Called when user dismisses dialog -- either to accept or to cancel.
40 **************************************************************************/
input_dialog_response(GtkDialog * shell,gint response,gpointer data)41 static void input_dialog_response(GtkDialog *shell, gint response,
42 gpointer data)
43 {
44 GtkWidget *winput = g_object_get_data(G_OBJECT(shell), "iinput");
45 struct input_dialog_data *cb = data;
46
47 cb->response_callback(cb->response_cli_data,
48 response, gtk_entry_get_text(GTK_ENTRY(winput)));
49
50 /* Any response is final */
51 gtk_widget_destroy(GTK_WIDGET(shell));
52 FC_FREE(cb);
53 }
54
55 /**************************************************************************
56 Called when user closes dialog with key (Esc).
57 **************************************************************************/
input_dialog_close(GtkDialog * shell,gpointer data)58 static void input_dialog_close(GtkDialog *shell, gpointer data)
59 {
60 input_dialog_response(shell, GTK_RESPONSE_CANCEL, data);
61 }
62
63 /**************************************************************************
64 Create a popup with a text entry box and "OK" and "Cancel" buttons.
65 **************************************************************************/
input_dialog_create(GtkWindow * parent,const char * dialogname,const char * text,const char * postinputtest,input_dialog_callback_t response_callback,gpointer response_cli_data)66 GtkWidget *input_dialog_create(GtkWindow *parent, const char *dialogname,
67 const char *text, const char *postinputtest,
68 input_dialog_callback_t response_callback,
69 gpointer response_cli_data)
70 {
71 GtkWidget *shell, *label, *input;
72 struct input_dialog_data *cb = fc_malloc(sizeof(struct input_dialog_data));
73
74 cb->response_callback = response_callback;
75 cb->response_cli_data = response_cli_data;
76
77 shell = gtk_dialog_new_with_buttons(dialogname,
78 parent,
79 GTK_DIALOG_DESTROY_WITH_PARENT,
80 _("_Cancel"), GTK_RESPONSE_CANCEL,
81 _("_OK"), GTK_RESPONSE_OK,
82 NULL);
83 gtk_dialog_set_default_response(GTK_DIALOG(shell), GTK_RESPONSE_OK);
84 setup_dialog(shell, GTK_WIDGET(parent));
85 g_signal_connect(shell, "response", G_CALLBACK(input_dialog_response), cb);
86 g_signal_connect(shell, "close", G_CALLBACK(input_dialog_close), cb);
87 gtk_window_set_position(GTK_WINDOW(shell), GTK_WIN_POS_CENTER_ON_PARENT);
88
89 label = gtk_frame_new(text);
90 /* Should use gtk_dialog_get_content_area() instead of ->vbox, but that
91 * requires at least gtk+-2.14.0 */
92 gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(shell))), label, TRUE, TRUE, 0);
93
94 input = gtk_entry_new();
95 gtk_container_add(GTK_CONTAINER(label), input);
96 gtk_entry_set_text(GTK_ENTRY(input), postinputtest);
97 gtk_entry_set_activates_default(GTK_ENTRY(input), TRUE);
98 g_object_set_data(G_OBJECT(shell), "iinput", input);
99
100 gtk_widget_show_all(GTK_WIDGET(shell));
101 gtk_window_present(GTK_WINDOW(shell));
102
103 return shell;
104 }
105