cb98a2b2c2
svn path=/trunk/; revision=37996
637 lines
21 KiB
C
637 lines
21 KiB
C
/* gui_prefs.c
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* Dialog box for GUI preferences
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*
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* $Id$
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <string.h>
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#include <gtk/gtk.h>
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#include <epan/prefs.h>
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#include "../simple_dialog.h"
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#include "gtk/prefs_gui.h"
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#include "gtk/gtkglobals.h"
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#include "gtk/help_dlg.h"
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#include "gtk/supported_protos_dlg.h"
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#include "gtk/prefs_dlg.h"
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#include "gtk/gui_utils.h"
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#include "gtk/dlg_utils.h"
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#include "gtk/main.h"
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#include "gtk/new_packet_list.h"
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#include "gtk/main_proto_draw.h"
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#include "gtk/main_toolbar.h"
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#include "gtk/font_utils.h"
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#include "gtk/recent.h"
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#include "gtk/webbrowser.h"
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#include "gtk/main_welcome.h"
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static gint fetch_enum_value(gpointer control, const enum_val_t *enumvals);
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static gboolean fileopen_dir_changed_cb(GtkWidget *myentry, GdkEvent *event _U_, gpointer parent_w _U_);
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static gboolean fileopen_preview_changed_cb(GtkWidget *myentry _U_, GdkEvent *event, gpointer parent_w);
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static void fileopen_selected_cb(GtkWidget *mybutton_rb _U_, gpointer parent_w);
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static gboolean recent_files_count_changed_cb(GtkWidget *recent_files_entry _U_,
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GdkEvent *event _U_, gpointer parent_w);
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static gboolean recent_df_entries_changed_cb(GtkWidget *recent_df_entry _U_,
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GdkEvent *event _U_, gpointer parent_w);
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#define PLIST_SEL_BROWSE_KEY "plist_sel_browse"
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#define PTREE_SEL_BROWSE_KEY "ptree_sel_browse"
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#define GEOMETRY_POSITION_KEY "geometry_position"
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#define GEOMETRY_SIZE_KEY "geometry_size"
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#define GEOMETRY_MAXIMIZED_KEY "geometry_maximized"
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#define MACOSX_STYLE_KEY "macosx_style"
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#define GUI_CONSOLE_OPEN_KEY "console_open"
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#define GUI_FILEOPEN_KEY "fileopen_behavior"
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#define GUI_FILEOPEN_PREVIEW_KEY "fileopen_preview_timeout"
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#define GUI_RECENT_FILES_COUNT_KEY "recent_files_count"
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#define GUI_RECENT_DF_ENTRIES_KEY "recent_display_filter_entries"
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#define GUI_FILEOPEN_DIR_KEY "fileopen_directory"
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#define GUI_ASK_UNSAVED_KEY "ask_unsaved"
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#define GUI_WEBBROWSER_KEY "webbrowser"
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#define GUI_FIND_WRAP_KEY "find_wrap"
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#define GUI_USE_PREF_SAVE_KEY "use_pref_save"
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#define GUI_SHOW_VERSION_KEY "show_version"
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static const enum_val_t scrollbar_placement_vals[] _U_ = {
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{ "FALSE", "Left", FALSE },
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{ "TRUE", "Right", TRUE },
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{ NULL, NULL, 0 }
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};
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static const enum_val_t selection_mode_vals[] = {
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{ "FALSE", "Selects", FALSE },
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{ "TRUE", "Browses", TRUE },
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{ NULL, NULL, 0 }
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};
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static const enum_val_t altern_colors_vals[] _U_ = {
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{ "FALSE", "No", FALSE },
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{ "TRUE", "Yes", TRUE },
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{ NULL, NULL, 0 }
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};
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static const enum_val_t filter_toolbar_placement_vals[] _U_ = {
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{ "FALSE", "Below the main toolbar", FALSE },
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{ "TRUE", "Insert into statusbar", TRUE },
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{ NULL, NULL, 0 }
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};
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static const enum_val_t highlight_style_vals[] _U_ = {
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{ "FALSE", "Bold", FALSE },
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{ "TRUE", "Inverse", TRUE },
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{ NULL, NULL, 0 }
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};
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static const enum_val_t toolbar_style_vals[] _U_ = {
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{ "ICONS", "Icons only", TB_STYLE_ICONS },
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{ "TEXT", "Text only", TB_STYLE_TEXT },
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{ "BOTH", "Icons & Text", TB_STYLE_BOTH },
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{ NULL, NULL, 0 }
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};
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#ifdef _WIN32
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static const enum_val_t gui_console_open_vals[] = {
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{ "NEVER", "Never", console_open_never },
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{ "AUTOMATIC", "Automatic (advanced user)", console_open_auto },
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{ "ALWAYS", "Always (debugging)", console_open_always },
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{ NULL, NULL, 0 }
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};
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#endif
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static const enum_val_t gui_fileopen_vals[] = {
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{ "LAST_OPENED", "Remember last directory", FO_STYLE_LAST_OPENED },
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{ "SPECIFIED", "Always start in:", FO_STYLE_SPECIFIED },
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{ NULL, NULL, 0 }
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};
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/* Set to FALSE initially; set to TRUE if the user ever hits "OK" on
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the "Font..." dialog, so that we know that they (probably) changed
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the font, and therefore that the "apply" function needs to take care
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of that */
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static gboolean font_changed;
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/* Font name from the font dialog box; if "font_changed" is TRUE, this
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has been set to the name of the font the user selected. */
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static gchar *new_font_name;
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static GtkWidget *font_browse_w;
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/* Used to contain the string from the Recent Files Count Max pref item */
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static char recent_files_count_max_str[128] = "";
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/* Used to contain the string from the Recent Display Filter Max Entries pref item */
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static char recent_df_entries_max_str[128] = "";
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/* Used to contain the string from the Open File preview timeout pref item */
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static char open_file_preview_str[128] = "";
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#define GUI_TABLE_ROWS 4
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GtkWidget*
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gui_prefs_show(void)
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{
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GtkWidget *main_tb, *main_vb;
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GtkWidget *plist_browse_om;
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GtkWidget *ptree_browse_om;
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#ifdef _WIN32
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GtkWidget *console_open_om;
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#endif
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GtkWidget *fileopen_rb, *fileopen_dir_te, *fileopen_preview_te;
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GtkWidget *recent_files_count_max_te, *recent_df_entries_max_te, *ask_unsaved_cb, *find_wrap_cb;
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GtkWidget *use_pref_save_cb;
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GtkWidget *show_version_cb;
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GtkWidget *webbrowser_te;
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GtkWidget *save_position_cb, *save_size_cb, *save_maximized_cb;
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#if defined(HAVE_IGE_MAC_INTEGRATION) || defined(HAVE_GTKOSXAPPLICATION)
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GtkWidget *macosx_style_cb;
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#endif
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int pos = 0;
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char current_val_str[128];
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/* The font haven't been changed yet. */
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font_changed = FALSE;
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/* The columns haven't been changed yet */
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cfile.cinfo.columns_changed = FALSE;
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/* Main vertical box */
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main_vb = gtk_vbox_new(FALSE, 7);
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gtk_container_set_border_width( GTK_CONTAINER(main_vb), 5 );
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/* Main table */
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main_tb = gtk_table_new(GUI_TABLE_ROWS, 2, FALSE);
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gtk_box_pack_start(GTK_BOX(main_vb), main_tb, FALSE, FALSE, 0);
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gtk_table_set_row_spacings(GTK_TABLE(main_tb), 10);
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gtk_table_set_col_spacings(GTK_TABLE(main_tb), 15);
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/* Packet list selection browseable */
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plist_browse_om = create_preference_option_menu(main_tb, pos++,
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"Packet list selection mode:",
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"Choose to browse or select a packet for detailed dissection.",
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selection_mode_vals, prefs.gui_plist_sel_browse);
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g_object_set_data(G_OBJECT(main_vb), PLIST_SEL_BROWSE_KEY, plist_browse_om);
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/* Proto tree selection browseable */
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ptree_browse_om = create_preference_option_menu(main_tb, pos++,
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"Protocol tree selection mode:",
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"Choose to browse or select.",
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selection_mode_vals, prefs.gui_ptree_sel_browse);
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g_object_set_data(G_OBJECT(main_vb), PTREE_SEL_BROWSE_KEY, ptree_browse_om);
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/* Geometry prefs */
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save_position_cb = create_preference_check_button(main_tb, pos++,
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"Save window position:",
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"Whether to save the position of the main window.",
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prefs.gui_geometry_save_position);
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g_object_set_data(G_OBJECT(main_vb), GEOMETRY_POSITION_KEY, save_position_cb);
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save_size_cb = create_preference_check_button(main_tb, pos++,
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"Save window size:",
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"Whether to save the size of the main window.",
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prefs.gui_geometry_save_size);
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g_object_set_data(G_OBJECT(main_vb), GEOMETRY_SIZE_KEY, save_size_cb);
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save_maximized_cb = create_preference_check_button(main_tb, pos++,
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"Save maximized state:",
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"Whether to save the maximized state of the main window.",
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prefs.gui_geometry_save_maximized);
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g_object_set_data(G_OBJECT(main_vb), GEOMETRY_MAXIMIZED_KEY, save_maximized_cb);
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#if defined(HAVE_IGE_MAC_INTEGRATION) || defined(HAVE_GTKOSXAPPLICATION)
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macosx_style_cb = create_preference_check_button(main_tb, pos++,
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"Mac OS X style",
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"Whether to create a Mac OS X look and feel. Checking this box will move the "
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"menu bar to the top of the screen instead of the top of the Wireshark window. "
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"Requires a restart of Wireshark to take effect.",
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prefs.gui_macosx_style);
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g_object_set_data(G_OBJECT(main_vb), MACOSX_STYLE_KEY, macosx_style_cb);
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#endif
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#ifdef _WIN32
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/* How the console window should be opened */
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console_open_om = create_preference_option_menu(main_tb, pos++,
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"Open a console window",
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"Whether to open a console window "
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"(Automatic will open a console if messages appear).",
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gui_console_open_vals, prefs.gui_console_open);
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g_object_set_data(G_OBJECT(main_vb), GUI_CONSOLE_OPEN_KEY, console_open_om);
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#endif
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/* Allow user to select where they want the File Open dialog to open to
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* by default */
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fileopen_rb = create_preference_radio_buttons(main_tb, pos++,
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"\"File Open\" dialog behavior:",
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"Which directory the \"File Open\" dialog should start with.",
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gui_fileopen_vals, prefs.gui_fileopen_style);
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/* Directory to default File Open dialog to */
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fileopen_dir_te = create_preference_entry(main_tb, pos++,
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"Directory:",
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"The \"File Open\" dialog defaults always to this directory.",
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prefs.gui_fileopen_dir);
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g_object_set_data(G_OBJECT(main_vb), GUI_FILEOPEN_KEY, fileopen_rb);
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g_object_set_data(G_OBJECT(main_vb), GUI_FILEOPEN_DIR_KEY, fileopen_dir_te);
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g_signal_connect(fileopen_rb, "clicked", G_CALLBACK(fileopen_selected_cb), main_vb);
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g_signal_connect(fileopen_dir_te, "focus-out-event",
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G_CALLBACK(fileopen_dir_changed_cb), main_vb);
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/* File Open dialog preview timeout */
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fileopen_preview_te = create_preference_entry(main_tb, pos++,
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"\"File Open\" preview timeout:",
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"Reading preview data in the \"File Open\" dialog will be stopped after given seconds.",
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open_file_preview_str);
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g_snprintf(current_val_str, sizeof(current_val_str), "%d", prefs.gui_fileopen_preview);
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gtk_entry_set_text(GTK_ENTRY(fileopen_preview_te), current_val_str);
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g_object_set_data(G_OBJECT(main_vb), GUI_FILEOPEN_PREVIEW_KEY, fileopen_preview_te);
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g_signal_connect(fileopen_preview_te, "focus_out_event", G_CALLBACK(fileopen_preview_changed_cb), main_vb);
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/* Number of recent entries in the display filter list ... */
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recent_df_entries_max_te = create_preference_entry(main_tb, pos++,
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"Filter display max. list entries:",
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"Maximum number of recent entries in filter display list.",
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recent_df_entries_max_str);
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g_snprintf(current_val_str, sizeof(current_val_str), "%d", prefs.gui_recent_df_entries_max);
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gtk_entry_set_text(GTK_ENTRY(recent_df_entries_max_te), current_val_str);
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g_object_set_data(G_OBJECT(main_vb), GUI_RECENT_DF_ENTRIES_KEY, recent_df_entries_max_te);
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g_signal_connect(recent_df_entries_max_te, "focus_out_event", G_CALLBACK(recent_df_entries_changed_cb), main_vb);
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/* Number of entries in the recent_files list ... */
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recent_files_count_max_te = create_preference_entry(main_tb, pos++,
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"\"Open Recent\" max. list entries:",
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"Maximum number of entries in the \"File/Open Recent\" list.",
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recent_files_count_max_str);
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g_snprintf(current_val_str, sizeof(current_val_str), "%d", prefs.gui_recent_files_count_max);
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gtk_entry_set_text(GTK_ENTRY(recent_files_count_max_te), current_val_str);
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g_object_set_data(G_OBJECT(main_vb), GUI_RECENT_FILES_COUNT_KEY, recent_files_count_max_te);
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g_signal_connect(recent_files_count_max_te, "focus_out_event", G_CALLBACK(recent_files_count_changed_cb), main_vb);
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fileopen_selected_cb(NULL, main_vb);
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/* ask for unsaved capture files? */
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ask_unsaved_cb = create_preference_check_button(main_tb, pos++,
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"Ask for unsaved capture files:",
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"Whether a dialog should pop up in case of an unsaved capture file.",
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prefs.gui_ask_unsaved);
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g_object_set_data(G_OBJECT(main_vb), GUI_ASK_UNSAVED_KEY, ask_unsaved_cb);
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/* do we want to wrap when searching for data? */
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find_wrap_cb = create_preference_check_button(main_tb, pos++,
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"Wrap to end/beginning of file during a find:",
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"Whether a search should wrap in a capture file.",
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prefs.gui_find_wrap);
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g_object_set_data(G_OBJECT(main_vb), GUI_FIND_WRAP_KEY, find_wrap_cb);
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/* show an explicit Save button for settings dialogs (preferences and alike)? */
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use_pref_save_cb = create_preference_check_button(main_tb, pos++,
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"Settings dialogs show a save button:",
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"Whether the various settings dialogs (e.g. Preferences) should "
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"use an explicit save button - for advanced users.",
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prefs.gui_use_pref_save);
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g_object_set_data(G_OBJECT(main_vb), GUI_USE_PREF_SAVE_KEY, use_pref_save_cb);
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/* Show version in welcome screen */
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show_version_cb = create_preference_check_button(main_tb, pos++,
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"Welcome screen and title bar shows version:",
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"Whether version should be shown in the start page and main screen's title bar.",
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prefs.gui_version_in_start_page );
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g_object_set_data(G_OBJECT(main_vb), GUI_SHOW_VERSION_KEY, show_version_cb);
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/* Webbrowser */
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if (browser_needs_pref()) {
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webbrowser_te = create_preference_entry(main_tb, pos++,
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"Web browser command:",
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"Command line to desired browser.",
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prefs.gui_webbrowser);
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gtk_entry_set_text(GTK_ENTRY(webbrowser_te), prefs.gui_webbrowser);
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g_object_set_data(G_OBJECT(main_vb), GUI_WEBBROWSER_KEY, webbrowser_te);
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}
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/* Show 'em what we got */
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gtk_widget_show_all(main_vb);
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return(main_vb);
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}
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/* Create a font widget for browsing. */
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GtkWidget *
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gui_font_prefs_show(void)
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{
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/* Create the font selection widget. */
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font_browse_w = (GtkWidget *) gtk_font_selection_new();
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gtk_widget_show(font_browse_w);
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return font_browse_w;
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}
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static gboolean
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font_fetch(void)
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{
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gchar *font_name;
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font_name = g_strdup(gtk_font_selection_get_font_name(
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GTK_FONT_SELECTION(font_browse_w)));
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if (font_name == NULL) {
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/* No font was selected; let the user know, but don't
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tear down the font selection dialog, so they can
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try again. */
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
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"You have not selected a font.");
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return FALSE;
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}
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if (!user_font_test(font_name)) {
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/* The font isn't usable; "user_font_test()" has already
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told the user why. Don't tear down the font selection
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dialog. */
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g_free(font_name);
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return FALSE;
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}
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new_font_name = font_name;
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return TRUE;
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}
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static gint
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fetch_enum_value(gpointer control, const enum_val_t *enumvals)
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{
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return fetch_preference_option_menu_val(GTK_WIDGET(control), enumvals);
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}
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void
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gui_prefs_fetch(GtkWidget *w)
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{
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prefs.gui_plist_sel_browse = fetch_enum_value(
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g_object_get_data(G_OBJECT(w), PLIST_SEL_BROWSE_KEY), selection_mode_vals);
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prefs.gui_ptree_sel_browse = fetch_enum_value(
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g_object_get_data(G_OBJECT(w), PTREE_SEL_BROWSE_KEY), selection_mode_vals);
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prefs.gui_geometry_save_position =
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gtk_toggle_button_get_active(g_object_get_data(G_OBJECT(w), GEOMETRY_POSITION_KEY));
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prefs.gui_geometry_save_size =
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gtk_toggle_button_get_active(g_object_get_data(G_OBJECT(w), GEOMETRY_SIZE_KEY));
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prefs.gui_geometry_save_maximized =
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gtk_toggle_button_get_active(g_object_get_data(G_OBJECT(w), GEOMETRY_MAXIMIZED_KEY));
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#if defined(HAVE_IGE_MAC_INTEGRATION) || defined(HAVE_GTKOSXAPPLICATION)
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prefs.gui_macosx_style =
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gtk_toggle_button_get_active(g_object_get_data(G_OBJECT(w), MACOSX_STYLE_KEY));
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#endif
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#ifdef _WIN32
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prefs.gui_console_open = fetch_enum_value(
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g_object_get_data(G_OBJECT(w), GUI_CONSOLE_OPEN_KEY), gui_console_open_vals);
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#endif
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prefs.gui_fileopen_style = fetch_preference_radio_buttons_val(
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g_object_get_data(G_OBJECT(w), GUI_FILEOPEN_KEY), gui_fileopen_vals);
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g_free(prefs.gui_fileopen_dir);
|
|
prefs.gui_fileopen_dir = g_strdup(gtk_entry_get_text(
|
|
GTK_ENTRY(g_object_get_data(G_OBJECT(w), GUI_FILEOPEN_DIR_KEY))));
|
|
|
|
prefs.gui_ask_unsaved =
|
|
gtk_toggle_button_get_active(g_object_get_data(G_OBJECT(w), GUI_ASK_UNSAVED_KEY));
|
|
|
|
prefs.gui_find_wrap =
|
|
gtk_toggle_button_get_active(g_object_get_data(G_OBJECT(w), GUI_FIND_WRAP_KEY));
|
|
|
|
prefs.gui_use_pref_save =
|
|
gtk_toggle_button_get_active(g_object_get_data(G_OBJECT(w), GUI_USE_PREF_SAVE_KEY));
|
|
|
|
prefs.gui_version_in_start_page =
|
|
gtk_toggle_button_get_active(g_object_get_data(G_OBJECT(w), GUI_SHOW_VERSION_KEY));
|
|
|
|
if (browser_needs_pref()) {
|
|
g_free(prefs.gui_webbrowser);
|
|
prefs.gui_webbrowser = g_strdup(gtk_entry_get_text(
|
|
GTK_ENTRY(g_object_get_data(G_OBJECT(w), GUI_WEBBROWSER_KEY))));
|
|
}
|
|
/*
|
|
* XXX - we need to have a way to fetch the preferences into
|
|
* local storage and only set the permanent preferences if there
|
|
* weren't any errors in those fetches, as there are several
|
|
* places where there *can* be a bad preference value.
|
|
*/
|
|
if (font_fetch()) {
|
|
if (strcmp(new_font_name, prefs.gui_font_name) != 0) {
|
|
font_changed = TRUE;
|
|
g_free(prefs.gui_font_name);
|
|
prefs.gui_font_name = g_strdup(new_font_name);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
void
|
|
gui_prefs_apply(GtkWidget *w _U_ , gboolean redissect)
|
|
{
|
|
|
|
#ifdef _WIN32
|
|
/* user immediately wants to see a console */
|
|
if (prefs.gui_console_open == console_open_always) {
|
|
create_console();
|
|
}
|
|
#endif
|
|
|
|
if (font_changed) {
|
|
/* This redraws the packet bytes windows. */
|
|
switch (user_font_apply()) {
|
|
|
|
case FA_SUCCESS:
|
|
break;
|
|
|
|
case FA_FONT_NOT_RESIZEABLE:
|
|
/* "user_font_apply()" popped up an alert box. */
|
|
/* turn off zooming - font can't be resized */
|
|
recent.gui_zoom_level = 0;
|
|
break;
|
|
|
|
case FA_FONT_NOT_AVAILABLE:
|
|
/* We assume this means that the specified size
|
|
isn't available. */
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
|
|
"That font isn't available at the specified zoom level;\n"
|
|
"turning zooming off.");
|
|
recent.gui_zoom_level = 0;
|
|
break;
|
|
}
|
|
} else if (!redissect) {
|
|
/* Redraw the packet bytes windows, in case the
|
|
highlight style changed, only if we aren't redissecting the whole file.
|
|
XXX - do it only if the highlight style *did* change. */
|
|
redraw_packet_bytes_all();
|
|
}
|
|
|
|
/* Redisplay the main window's title */
|
|
update_main_window_title();
|
|
|
|
/* Redisplay the default welcome header message in case the "show
|
|
* version" option was changed. */
|
|
welcome_header_set_message(NULL);
|
|
|
|
/* Redraw the help window(s). */
|
|
supported_redraw();
|
|
help_redraw();
|
|
|
|
/* XXX: redraw the toolbar only, if style changed */
|
|
toolbar_redraw_all();
|
|
|
|
set_scrollbar_placement_all();
|
|
new_packet_list_set_sel_browse(prefs.gui_plist_sel_browse, FALSE);
|
|
set_ptree_sel_browse_all(prefs.gui_ptree_sel_browse);
|
|
set_tree_styles_all();
|
|
main_widgets_rearrange();
|
|
}
|
|
|
|
void
|
|
gui_prefs_destroy(GtkWidget *w _U_)
|
|
{
|
|
/* Free up any saved font name. */
|
|
if (new_font_name != NULL) {
|
|
g_free(new_font_name);
|
|
new_font_name = NULL;
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
recent_df_entries_changed_cb(GtkWidget *recent_df_entry _U_,
|
|
GdkEvent *event _U_, gpointer parent_w)
|
|
{
|
|
GtkWidget *recent_df_entries_count_te;
|
|
guint newval;
|
|
|
|
recent_df_entries_count_te = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), GUI_RECENT_DF_ENTRIES_KEY);
|
|
|
|
/*
|
|
* Now, just convert the string to a number and store it in the prefs
|
|
* filed ...
|
|
*/
|
|
|
|
newval = strtol(gtk_entry_get_text (GTK_ENTRY(recent_df_entries_count_te)), NULL, 10);
|
|
|
|
if (newval > 0) {
|
|
prefs.gui_recent_df_entries_max = newval;
|
|
}
|
|
|
|
/* We really should pop up a nasty dialog box if newval <= 0 */
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static gboolean
|
|
recent_files_count_changed_cb(GtkWidget *recent_files_entry _U_,
|
|
GdkEvent *event _U_, gpointer parent_w)
|
|
{
|
|
GtkWidget *recent_files_count_te;
|
|
guint newval;
|
|
|
|
recent_files_count_te = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), GUI_RECENT_FILES_COUNT_KEY);
|
|
|
|
/*
|
|
* Now, just convert the string to a number and store it in the prefs
|
|
* filed ...
|
|
*/
|
|
|
|
newval = strtol(gtk_entry_get_text (GTK_ENTRY(recent_files_count_te)), NULL, 10);
|
|
|
|
if (newval > 0) {
|
|
prefs.gui_recent_files_count_max = newval;
|
|
}
|
|
|
|
/* We really should pop up a nasty dialog box if newval <= 0 */
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static gboolean
|
|
fileopen_preview_changed_cb(GtkWidget *recent_files_entry _U_,
|
|
GdkEvent *event _U_, gpointer parent_w)
|
|
{
|
|
GtkWidget *fileopen_preview_te;
|
|
guint newval;
|
|
|
|
fileopen_preview_te = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), GUI_FILEOPEN_PREVIEW_KEY);
|
|
|
|
/*
|
|
* Now, just convert the string to a number and store it in the prefs
|
|
* filed ...
|
|
*/
|
|
|
|
newval = strtol(gtk_entry_get_text (GTK_ENTRY(fileopen_preview_te)), NULL, 10);
|
|
|
|
if (newval > 0) {
|
|
prefs.gui_fileopen_preview = newval;
|
|
}
|
|
|
|
/* We really should pop up a nasty dialog box if newval <= 0 */
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static gboolean
|
|
fileopen_dir_changed_cb(GtkWidget *fileopen_dir_te, GdkEvent *event _U_, gpointer parent_w _U_)
|
|
{
|
|
char *lastchar;
|
|
gint fileopen_dir_te_length;
|
|
|
|
fileopen_dir_te_length = (gint) strlen(gtk_entry_get_text (GTK_ENTRY(fileopen_dir_te)));
|
|
if (fileopen_dir_te_length == 0)
|
|
return FALSE;
|
|
lastchar = gtk_editable_get_chars(GTK_EDITABLE(fileopen_dir_te), fileopen_dir_te_length-1, -1);
|
|
if (strcmp(lastchar, G_DIR_SEPARATOR_S) != 0){
|
|
gtk_editable_insert_text(GTK_EDITABLE(fileopen_dir_te), G_DIR_SEPARATOR_S,
|
|
1, /* new_text_length */
|
|
&fileopen_dir_te_length); /* *position */
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
fileopen_selected_cb(GtkWidget *mybutton_rb _U_, gpointer parent_w)
|
|
{
|
|
GtkWidget *fileopen_rb, *fileopen_dir_te;
|
|
|
|
fileopen_rb = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), GUI_FILEOPEN_KEY);
|
|
fileopen_dir_te = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), GUI_FILEOPEN_DIR_KEY);
|
|
|
|
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(fileopen_rb)))
|
|
{
|
|
gtk_widget_set_sensitive(GTK_WIDGET(fileopen_dir_te), TRUE);
|
|
}
|
|
else
|
|
{
|
|
gtk_widget_set_sensitive(GTK_WIDGET(fileopen_dir_te), FALSE);
|
|
}
|
|
return;
|
|
}
|
|
|