2 * Declarations of utilities to use when constructing file selection dialogs
6 * Wireshark - Network traffic analyzer
7 * By Gerald Combs <gerald@wireshark.org>
8 * Copyright 1998 Gerald Combs
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * as published by the Free Software Foundation; either version 2
13 * of the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
25 /** @defgroup filesel_dialog_group File Selection Dialogs
27 * Dialogs are specially created windows and are related to their parent windows (usually the main window).
28 * See: @ref howto_window_page for details.
30 * File selection dialogs are created using file_selection_new().
32 * - "Browse" file_selection_browse()
33 * - "Open Capture File" file_open_cmd()
34 * - "Save Capture File As" file_save_as_cmd()
35 * - "Import Color Filters" file_color_import_cmd_cb()
36 * - "Export Color Filters" file_color_export_cmd_cb()
37 * - "Save TCP Follow Stream As" follow_save_as_cmd_cb()
38 * - "Export Selected Packet Bytes" savehex_cb()
39 * - "Save Data As CSV" save_csv_as_cb()
40 * - "Save Payload As ..." on_save_bt_clicked()
41 * - "Save selected stream in rtpdump" rtpstream_on_save()
46 * Utilities for file selection dialog boxes. Depending on the window
47 * functions in gui_utils.h, see: @ref howto_window_page for details.
48 * @ingroup filesel_dialog_group
51 #ifndef __FILE_DLG_H__
52 #define __FILE_DLG_H__
54 /** the action a file selection is designed for */
56 FILE_SELECTION_OPEN, /**< open a file */
57 FILE_SELECTION_READ_BROWSE, /**< browse for a file to read */
58 FILE_SELECTION_SAVE, /**< save/export a file */
59 FILE_SELECTION_WRITE_BROWSE, /**< browse for a file to write to */
60 FILE_SELECTION_CREATE_FOLDER /**< browse for a dir. to save in */
61 } file_selection_action_t;
63 /** Create a file selection dialog box window that belongs to Wireshark's
64 * main window. See window_new() for usage.
66 * @param title the title for the new file selection dialog
67 * @param action the desired action
68 * @return the newly created file selection dialog
70 extern GtkWidget *file_selection_new(const gchar *title, file_selection_action_t action);
72 /** Set the current folder for a file selection dialog.
74 * @param fs the file selection dialog from file_selection_new()
75 * @param filename the folder to set
76 * @return TRUE if the folder could be changed successfully
78 extern gboolean file_selection_set_current_folder(GtkWidget *fs, const gchar *filename);
80 /** Set the "extra" widget for a file selection dialog. This is needed to support
81 * user-supplied options.
83 * @param fs the file selection dialog from file_selection_new()
84 * @param extra the widget to set
86 extern void file_selection_set_extra_widget(GtkWidget *fs, GtkWidget *extra);
88 /** Run the dialog, and handle some common operations, such as, if the
89 * user selects a directory, browsing that directory, and handling
90 * shortcuts on Windows.
91 * @param fs the file selection dialog from file_selection_new()
92 * @return the pathname of the selected file if the user selected a
93 * file, NULL if they cancelled or closed the dialog.
95 extern gchar *file_selection_run(GtkWidget *fs);
98 /** If the specified file doesn't exist, return TRUE.
99 * If it exists and is neither user-immutable nor not writable, return
101 * Otherwise, as the user whether they want to overwrite it anyway, and
102 * return TRUE if the file should be overwritten and FALSE otherwise.
104 * @param chooser_w the GtkFileChooser used to select the file in question
105 * @param cf_name the current name chosen
107 extern gboolean file_target_unwritable_ui(GtkWidget *chooser_w, char *cf_name);
110 /** The function file_selection_browse() will g_object_set_data() itself on it's parent window.
111 * When destroying the parent window, it can close the corresponding file selection. */
112 #define E_FILE_SEL_DIALOG_PTR_KEY "file_sel_dialog_ptr"
114 /** Browse the files and fill in the associated text entry.
116 * @param file_bt the button that called us (to get the toplevel widget)
117 * @param file_te the GtkEntry the dialog will have to fill in the filename
118 * @param title the title for the file selection dialog
119 * @param action the desired action
122 file_selection_browse(GtkWidget *file_bt, GtkWidget *file_te, const char *title, file_selection_action_t action);
124 /** Set the latest opened directory.
125 * Will already be done when using file_selection_new().
127 * @param dirname the dirname
129 extern void set_last_open_dir(const char *dirname);