[16769] | 1 | /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ |
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| 2 | /* e-request.c |
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| 3 | * |
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| 4 | * Copyright (C) 2000, 2001 Ximian, Inc. |
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| 5 | * |
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| 6 | * This program is free software; you can redistribute it and/or |
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[16786] | 7 | * modify it under the terms of version 2 of the GNU General Public |
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| 8 | * License as published by the Free Software Foundation. |
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[16769] | 9 | * |
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| 10 | * This program is distributed in the hope that it will be useful, |
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | * General Public License for more details. |
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| 14 | * |
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| 15 | * You should have received a copy of the GNU General Public |
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| 16 | * License along with this program; if not, write to the |
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| 17 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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| 18 | * Boston, MA 02111-1307, USA. |
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| 19 | * |
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| 20 | * Author: Ettore Perazzoli |
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| 21 | */ |
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| 22 | |
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| 23 | #ifdef HAVE_CONFIG_H |
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| 24 | #include <config.h> |
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| 25 | #endif |
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| 26 | |
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| 27 | #include "e-request.h" |
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| 28 | |
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| 29 | #include <libgnomeui/gnome-dialog.h> |
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| 30 | #include <libgnomeui/gnome-stock.h> |
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| 31 | #include <gal/widgets/e-unicode.h> |
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| 32 | |
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| 33 | #include <gtk/gtklabel.h> |
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| 34 | #include <gtk/gtkentry.h> |
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| 35 | |
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| 36 | |
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| 37 | /** |
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| 38 | * e_request_string: |
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[18141] | 39 | * @parent: parent window, or %NULL |
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| 40 | * @title: the dialog title (in the locale character set) |
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| 41 | * @prompt: the prompt (in the locale character set) |
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| 42 | * @default: default value (in UTF8) |
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[16769] | 43 | * |
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[18141] | 44 | * Request a string from the user. |
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[16769] | 45 | * |
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[18141] | 46 | * Return value: %NULL if the user cancelled the dialog, the inserted |
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| 47 | * string (in UTF8) otherwise. The string must be freed by the caller. |
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[16769] | 48 | **/ |
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| 49 | char * |
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| 50 | e_request_string (GtkWindow *parent, |
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| 51 | const char *title, |
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| 52 | const char *prompt, |
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| 53 | const char *default_string) |
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| 54 | { |
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| 55 | GtkWidget *dialog; |
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| 56 | GtkWidget *prompt_label; |
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| 57 | GtkWidget *entry; |
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| 58 | GtkWidget *vbox; |
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| 59 | char *retval; |
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| 60 | |
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| 61 | g_return_val_if_fail (title != NULL, NULL); |
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| 62 | g_return_val_if_fail (prompt != NULL, NULL); |
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| 63 | |
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| 64 | dialog = gnome_dialog_new (title, GNOME_STOCK_BUTTON_OK, GNOME_STOCK_BUTTON_CANCEL, NULL); |
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| 65 | gnome_dialog_set_parent (GNOME_DIALOG (dialog), parent); |
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| 66 | gnome_dialog_set_default (GNOME_DIALOG (dialog), 0); |
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| 67 | gnome_dialog_close_hides (GNOME_DIALOG (dialog), TRUE); |
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| 68 | |
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| 69 | vbox = GNOME_DIALOG (dialog)->vbox; |
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| 70 | |
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| 71 | prompt_label = gtk_label_new (prompt); |
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| 72 | gtk_box_pack_start (GTK_BOX (vbox), prompt_label, TRUE, TRUE, 0); |
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| 73 | |
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| 74 | entry = gtk_entry_new (); |
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| 75 | e_utf8_gtk_entry_set_text (GTK_ENTRY (entry), default_string); |
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| 76 | gtk_entry_select_region (GTK_ENTRY (entry), 0, -1); |
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| 77 | gtk_box_pack_start (GTK_BOX (vbox), entry, TRUE, TRUE, 0); |
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| 78 | |
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| 79 | gtk_widget_grab_focus (entry); |
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| 80 | gnome_dialog_editable_enters (GNOME_DIALOG (dialog), GTK_EDITABLE (entry)); |
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| 81 | |
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| 82 | gtk_widget_show (prompt_label); |
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| 83 | gtk_widget_show (entry); |
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| 84 | gtk_widget_show (dialog); |
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| 85 | |
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| 86 | switch (gnome_dialog_run (GNOME_DIALOG (dialog))) { |
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| 87 | case 0: |
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| 88 | /* OK. */ |
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| 89 | retval = e_utf8_gtk_entry_get_text (GTK_ENTRY (entry)); |
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| 90 | break; |
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| 91 | case -1: |
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| 92 | case 1: |
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| 93 | /* Cancel. */ |
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| 94 | retval = NULL; |
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| 95 | break; |
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| 96 | default: |
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| 97 | g_assert_not_reached (); |
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| 98 | retval = NULL; |
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| 99 | } |
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| 100 | |
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| 101 | gtk_widget_destroy (dialog); |
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| 102 | |
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| 103 | return retval; |
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| 104 | } |
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