diff options
Diffstat (limited to 'gtk2/print_dlg.c')
| -rw-r--r-- | gtk2/print_dlg.c | 690 |
1 files changed, 690 insertions, 0 deletions
diff --git a/gtk2/print_dlg.c b/gtk2/print_dlg.c new file mode 100644 index 0000000000..486cd27947 --- /dev/null +++ b/gtk2/print_dlg.c @@ -0,0 +1,690 @@ +/* print_dlg.c + * Dialog boxes for printing + * + * $Id: print_dlg.c,v 1.1 2002/08/31 09:55:22 oabad Exp $ + * + * Ethereal - Network traffic analyzer + * By Gerald Combs <gerald@ethereal.com> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <errno.h> + +#include <gtk/gtk.h> + +#include "globals.h" +#include "keys.h" +#include "print.h" +#include "prefs.h" +#include "simple_dialog.h" +#include "ui_util.h" +#include "dlg_utils.h" +#include <epan/epan_dissect.h> +#ifdef _WIN32 +#include <io.h> +#include "print_mswin.h" +#endif + +/* On Win32, a GUI application apparently can't use "popen()" (it + "returns an invalid file handle, if used in a Windows program, + that will cause the program to hang indefinitely"), so we can't + use a pipe to a print command to print to a printer. + + Eventually, we should try to use the native Win32 printing API + for this (and also use various UNIX printing APIs, when present?). + */ +static void print_cmd_toggle_dest(GtkWidget *widget, gpointer data); +static void print_cmd_toggle_detail(GtkWidget *widget, gpointer data); +static void print_file_cb(GtkWidget *file_bt, gpointer file_te); +static void print_fs_ok_cb(GtkWidget *w, gpointer data); +static void print_fs_cancel_cb(GtkWidget *w, gpointer data); +static void print_fs_destroy_cb(GtkWidget *win, gpointer data); +static void print_ok_cb(GtkWidget *ok_bt, gpointer parent_w); +static void print_close_cb(GtkWidget *close_bt, gpointer parent_w); +static void print_destroy_cb(GtkWidget *win, gpointer user_data); + +/* + * Remember whether we printed to a printer or a file the last time we + * printed something. + */ +static int print_to_file; + +/* + * Remember whether we printed as text or PostScript the last time we + * printed something. + */ +static gint print_format = PR_FMT_TEXT; + +#define PRINT_FORMAT_RB_KEY "printer_format_radio_button" +#define PRINT_DEST_RB_KEY "printer_destination_radio_button" + +#define PRINT_SUMMARY_RB_KEY "printer_summary_radio_button" +#define PRINT_HEX_CB_KEY "printer_hex_check_button" +#define PRINT_EXPAND_ALL_RB_KEY "printer_expand_all_radio_button" +#define PRINT_AS_DISPLAYED_RB_KEY "printer_as_displayed_radio_button" +#define PRINT_SUPPRESS_UNMARKED_CB_KEY "printer_suppress_unmarked_check_button" + +#define E_FS_CALLER_PTR_KEY "fs_caller_ptr" +#define E_FILE_SEL_DIALOG_PTR_KEY "file_sel_dialog_ptr" + +/* + * Keep a static pointer to the current "Print" window, if any, so that if + * somebody tries to do "File:Print" while there's already a "Print" window + * up, we just pop up the existing one, rather than creating a new one. + */ +static GtkWidget *print_w; + +/* Print the capture */ +void +file_print_cmd_cb(GtkWidget *widget _U_, gpointer data _U_) +{ + GtkAccelGroup *accel_group; + GtkWidget *main_vb, *main_tb, *button; + GtkWidget *format_rb; + GtkWidget *format_hb, *format_lb; + GSList *format_grp; + GtkWidget *dest_rb; + GtkWidget *dest_hb, *dest_lb; + GtkWidget *cmd_lb, *cmd_te; + GtkWidget *file_bt_hb, *file_bt, *file_te; + GSList *dest_grp; + GtkWidget *options_hb; + GtkWidget *print_type_vb, *summary_rb, *detail_rb, *hex_cb,*marked_cb; + GSList *summary_grp; + GtkWidget *expand_vb, *expand_all_rb, *as_displayed_rb; + GSList *expand_grp; + GtkWidget *bbox, *ok_bt, *cancel_bt; + + if (print_w != NULL) { + /* There's already a "Print" dialog box; reactivate it. */ + reactivate_window(print_w); + return; + } + + print_w = dlg_window_new("Ethereal: Print"); + g_signal_connect(G_OBJECT(print_w), "destroy", + G_CALLBACK(print_destroy_cb), NULL); + + /* Accelerator group for the accelerators (or, as they're called in + Windows and, I think, in Motif, "mnemonics"; Alt+<key> is a mnemonic, + Ctrl+<key> is an accelerator). */ + accel_group = gtk_accel_group_new(); + gtk_window_add_accel_group(GTK_WINDOW(print_w), accel_group); + + /* Enclosing containers for each row of widgets */ + main_vb = gtk_vbox_new(FALSE, 5); + gtk_container_border_width(GTK_CONTAINER(main_vb), 5); + gtk_container_add(GTK_CONTAINER(print_w), main_vb); + gtk_widget_show(main_vb); + + main_tb = gtk_table_new(4, 2, FALSE); + + gtk_box_pack_start(GTK_BOX(main_vb), main_tb, FALSE, FALSE, 0); + gtk_table_set_row_spacings(GTK_TABLE(main_tb), 10); + gtk_table_set_col_spacings(GTK_TABLE(main_tb), 15); + gtk_widget_show(main_tb); + + /* Output format */ + format_lb = gtk_label_new("Format:"); + gtk_misc_set_alignment(GTK_MISC(format_lb), 1.0, 0.5); + gtk_table_attach_defaults(GTK_TABLE(main_tb), format_lb, 0, 1, 0, 1); + gtk_widget_show(format_lb); + + format_hb = gtk_hbox_new(FALSE, 0); + gtk_table_attach_defaults(GTK_TABLE(main_tb), format_hb, 1, 2, 0, 1); + gtk_widget_show(format_hb); + + button = dlg_radio_button_new_with_label_with_mnemonic(NULL, "Plain _Text", + accel_group); + if (print_format == PR_FMT_TEXT) + gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(button), TRUE); + format_grp = gtk_radio_button_group(GTK_RADIO_BUTTON(button)); + gtk_box_pack_start(GTK_BOX(format_hb), button, FALSE, FALSE, 10); + gtk_widget_show(button); + + format_rb = dlg_radio_button_new_with_label_with_mnemonic(format_grp, + "_PostScript", accel_group); + if (print_format == PR_FMT_PS) + gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(format_rb), TRUE); + gtk_box_pack_start(GTK_BOX(format_hb), format_rb, FALSE, FALSE, 10); + gtk_widget_show(format_rb); + + /* Output destination */ + dest_lb = gtk_label_new("Print to:"); + gtk_misc_set_alignment(GTK_MISC(dest_lb), 1.0, 0.5); + gtk_table_attach_defaults(GTK_TABLE(main_tb), dest_lb, 0, 1, 1, 2); + gtk_widget_show(dest_lb); + + dest_hb = gtk_hbox_new(FALSE, 0); + gtk_table_attach_defaults(GTK_TABLE(main_tb), dest_hb, 1, 2, 1, 2); + gtk_widget_show(dest_hb); + +#ifdef _WIN32 + button = dlg_radio_button_new_with_label_with_mnemonic(NULL, "_Printer" + accel_group); +#else + button = dlg_radio_button_new_with_label_with_mnemonic(NULL, "_Command", + accel_group); +#endif + if (!print_to_file) + gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(button), TRUE); + dest_grp = gtk_radio_button_group(GTK_RADIO_BUTTON(button)); + gtk_box_pack_start(GTK_BOX(dest_hb), button, FALSE, FALSE, 10); + gtk_widget_show(button); + + dest_rb = dlg_radio_button_new_with_label_with_mnemonic(dest_grp, "_File", + accel_group); + if (print_to_file) + gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(dest_rb), TRUE); + g_signal_connect(G_OBJECT(dest_rb), "toggled", + G_CALLBACK(print_cmd_toggle_dest), NULL); + gtk_box_pack_start(GTK_BOX(dest_hb), dest_rb, FALSE, FALSE, 10); + gtk_widget_show(dest_rb); + + /* Command text entry */ + +#ifndef _WIN32 + cmd_lb = gtk_label_new("Command:"); + + gtk_object_set_data(GTK_OBJECT(dest_rb), PRINT_CMD_LB_KEY, cmd_lb); + gtk_misc_set_alignment(GTK_MISC(cmd_lb), 1.0, 0.5); + gtk_table_attach_defaults(GTK_TABLE(main_tb), cmd_lb, 0, 1, 2, 3); + gtk_widget_set_sensitive(cmd_lb, !print_to_file); + gtk_widget_show(cmd_lb); + + cmd_te = gtk_entry_new(); + + gtk_object_set_data(GTK_OBJECT(dest_rb), PRINT_CMD_TE_KEY, cmd_te); + if (prefs.pr_cmd) + gtk_entry_set_text(GTK_ENTRY(cmd_te), prefs.pr_cmd); + gtk_table_attach_defaults(GTK_TABLE(main_tb), cmd_te, 1, 2, 2, 3); + gtk_widget_set_sensitive(cmd_te, !print_to_file); + gtk_widget_show(cmd_te); +#endif + + /* File button and text entry */ + file_bt_hb = gtk_hbox_new(FALSE, 0); + + gtk_table_attach_defaults(GTK_TABLE(main_tb), file_bt_hb, 0, 1, 3, 4); + gtk_widget_show(file_bt_hb); + + file_bt = gtk_button_new_with_label("File:"); + gtk_object_set_data(GTK_OBJECT(dest_rb), PRINT_FILE_BT_KEY, file_bt); + gtk_box_pack_end(GTK_BOX(file_bt_hb), file_bt, FALSE, FALSE, 0); + gtk_widget_set_sensitive(file_bt, print_to_file); + gtk_widget_show(file_bt); + + file_te = gtk_entry_new(); + + gtk_object_set_data(GTK_OBJECT(dest_rb), PRINT_FILE_TE_KEY, file_te); + gtk_table_attach_defaults(GTK_TABLE(main_tb), file_te, 1, 2, 3, 4); + gtk_widget_set_sensitive(file_te, print_to_file); + gtk_widget_show(file_te); + + g_signal_connect(G_OBJECT(file_bt), "clicked", + G_CALLBACK(print_file_cb), GTK_OBJECT(file_te)); + + /* Horizontal box into which to put two vertical boxes of option + buttons. */ + options_hb = gtk_hbox_new(FALSE, 0); + gtk_container_border_width(GTK_CONTAINER(options_hb), 5); + gtk_container_add(GTK_CONTAINER(main_vb), options_hb); + gtk_widget_show(options_hb); + + /* Vertical box into which to put the "Print summary"/"Print detail" + radio buttons and the "Print hex" check button. */ + print_type_vb = gtk_vbox_new(FALSE, 5); + gtk_container_border_width(GTK_CONTAINER(print_type_vb), 5); + gtk_container_add(GTK_CONTAINER(options_hb), print_type_vb); + gtk_widget_show(print_type_vb); + + /* "Print summary"/"Print detail" radio buttons */ + summary_rb = dlg_radio_button_new_with_label_with_mnemonic(NULL, + "Print _summary", accel_group); + gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(summary_rb), FALSE); + summary_grp = gtk_radio_button_group(GTK_RADIO_BUTTON(summary_rb)); + gtk_container_add(GTK_CONTAINER(print_type_vb), summary_rb); + gtk_widget_show(summary_rb); + detail_rb = dlg_radio_button_new_with_label_with_mnemonic(summary_grp, + "Print _detail", accel_group); + gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(detail_rb), TRUE); + g_signal_connect(G_OBJECT(detail_rb), "toggled", + G_CALLBACK(print_cmd_toggle_detail), NULL); + gtk_container_add(GTK_CONTAINER(print_type_vb), detail_rb); + gtk_widget_show(detail_rb); + + /* "Print hex" check button. */ + hex_cb = dlg_check_button_new_with_label_with_mnemonic("Print _hex data", + accel_group); + gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(hex_cb), FALSE); + gtk_container_add(GTK_CONTAINER(print_type_vb), hex_cb); + gtk_widget_show(hex_cb); + + /* "Suppress Unmarked" check button. */ + marked_cb = dlg_check_button_new_with_label_with_mnemonic("Suppress _unmarked frames", + accel_group); + gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(marked_cb), FALSE); + gtk_container_add(GTK_CONTAINER(print_type_vb), marked_cb); + gtk_widget_show(marked_cb); + + /* Vertical box into which to put the "Expand all levels"/"Print as displayed" + radio buttons. */ + expand_vb = gtk_vbox_new(FALSE, 5); + gtk_container_border_width(GTK_CONTAINER(expand_vb), 5); + gtk_container_add(GTK_CONTAINER(options_hb), expand_vb); + gtk_widget_show(expand_vb); + + /* "Expand all levels"/"Print as displayed" radio buttons */ + expand_all_rb = dlg_radio_button_new_with_label_with_mnemonic(NULL, + "_Expand all levels", accel_group); + gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(expand_all_rb), TRUE); + expand_grp = gtk_radio_button_group(GTK_RADIO_BUTTON(expand_all_rb)); + gtk_container_add(GTK_CONTAINER(expand_vb), expand_all_rb); + gtk_widget_show(expand_all_rb); + as_displayed_rb = dlg_radio_button_new_with_label_with_mnemonic(expand_grp, + "Print _as displayed", accel_group); + gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(as_displayed_rb), FALSE); + gtk_container_add(GTK_CONTAINER(expand_vb), as_displayed_rb); + gtk_widget_show(as_displayed_rb); + + gtk_object_set_data(GTK_OBJECT(detail_rb), PRINT_EXPAND_ALL_RB_KEY, + expand_all_rb); + gtk_object_set_data(GTK_OBJECT(detail_rb), PRINT_AS_DISPLAYED_RB_KEY, + as_displayed_rb); + gtk_object_set_data(GTK_OBJECT(detail_rb), PRINT_HEX_CB_KEY, + hex_cb); + + /* Button row: OK and Cancel buttons */ + bbox = gtk_hbutton_box_new(); + gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_END); + gtk_button_box_set_spacing(GTK_BUTTON_BOX(bbox), 5); + gtk_container_add(GTK_CONTAINER(main_vb), bbox); + gtk_widget_show(bbox); + + ok_bt = gtk_button_new_from_stock(GTK_STOCK_OK); + gtk_object_set_data(GTK_OBJECT(ok_bt), PRINT_FORMAT_RB_KEY, format_rb); + gtk_object_set_data(GTK_OBJECT(ok_bt), PRINT_DEST_RB_KEY, dest_rb); +#ifndef _WIN32 + gtk_object_set_data(GTK_OBJECT(ok_bt), PRINT_CMD_TE_KEY, cmd_te); +#endif + + gtk_object_set_data(GTK_OBJECT(ok_bt), PRINT_FILE_TE_KEY, file_te); + gtk_object_set_data(GTK_OBJECT(ok_bt), PRINT_SUMMARY_RB_KEY, summary_rb); + gtk_object_set_data(GTK_OBJECT(ok_bt), PRINT_HEX_CB_KEY, hex_cb); + gtk_object_set_data(GTK_OBJECT(ok_bt), PRINT_EXPAND_ALL_RB_KEY, expand_all_rb); + gtk_object_set_data(GTK_OBJECT(ok_bt), PRINT_SUPPRESS_UNMARKED_CB_KEY, marked_cb); + g_signal_connect(G_OBJECT(ok_bt), "clicked", + G_CALLBACK(print_ok_cb), GTK_OBJECT(print_w)); + GTK_WIDGET_SET_FLAGS(ok_bt, GTK_CAN_DEFAULT); + gtk_box_pack_start (GTK_BOX (bbox), ok_bt, TRUE, TRUE, 0); + gtk_widget_grab_default(ok_bt); + gtk_widget_show(ok_bt); + + cancel_bt = gtk_button_new_from_stock(GTK_STOCK_CANCEL); + g_signal_connect(G_OBJECT(cancel_bt), "clicked", + G_CALLBACK(print_close_cb), GTK_OBJECT(print_w)); + GTK_WIDGET_SET_FLAGS(cancel_bt, GTK_CAN_DEFAULT); + gtk_box_pack_start (GTK_BOX (bbox), cancel_bt, TRUE, TRUE, 0); + gtk_widget_show(cancel_bt); + + /* Catch the "activate" signal on the "Command" and "File" text entries, + so that if the user types Return there, we act as if the "OK" button + had been selected, as happens if Return is typed if some widget + that *doesn't* handle the Return key has the input focus. */ + +#ifndef _WIN32 + dlg_set_activate(cmd_te, ok_bt); +#endif + dlg_set_activate(file_te, ok_bt); + + /* Catch the "key_press_event" signal in the window, so that we can catch + the ESC key being pressed and act as if the "Cancel" button had + been selected. */ + dlg_set_cancel(print_w, cancel_bt); + + gtk_widget_show(print_w); +} + +static void +print_cmd_toggle_dest(GtkWidget *widget, gpointer data _U_) +{ +#ifndef _WIN32 + GtkWidget *cmd_lb, *cmd_te; +#endif + GtkWidget *file_bt, *file_te; + int to_file; + +#ifndef _WIN32 + cmd_lb = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(widget), + PRINT_CMD_LB_KEY)); + cmd_te = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(widget), + PRINT_CMD_TE_KEY)); +#endif + file_bt = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(widget), + PRINT_FILE_BT_KEY)); + file_te = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(widget), + PRINT_FILE_TE_KEY)); + if (GTK_TOGGLE_BUTTON (widget)->active) { + /* They selected "Print to File" */ + to_file = TRUE; + } else { + /* They selected "Print to Command" on UNIX or "Print to Printer" + on Windows */ + to_file = FALSE; + } +#ifndef _WIN32 + gtk_widget_set_sensitive(cmd_lb, !to_file); + gtk_widget_set_sensitive(cmd_te, !to_file); +#endif + gtk_widget_set_sensitive(file_bt, to_file); + gtk_widget_set_sensitive(file_te, to_file); +} + +static void +print_cmd_toggle_detail(GtkWidget *widget, gpointer data _U_) +{ + GtkWidget *expand_all_rb, *as_displayed_rb, *hex_cb; + gboolean print_detail; + + expand_all_rb = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(widget), + PRINT_EXPAND_ALL_RB_KEY)); + as_displayed_rb = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(widget), + PRINT_AS_DISPLAYED_RB_KEY)); + hex_cb = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(widget), + PRINT_HEX_CB_KEY)); + if (GTK_TOGGLE_BUTTON (widget)->active) { + /* They selected "Print detail" */ + print_detail = TRUE; + } else { + /* They selected "Print summary" */ + print_detail = FALSE; + } + gtk_widget_set_sensitive(expand_all_rb, print_detail); + gtk_widget_set_sensitive(as_displayed_rb, print_detail); + gtk_widget_set_sensitive(hex_cb, print_detail); +} + +static void +print_file_cb(GtkWidget *file_bt, gpointer file_te) +{ + GtkWidget *caller = gtk_widget_get_toplevel(file_bt); + GtkWidget *fs; + + /* Has a file selection dialog box already been opened for that top-level + widget? */ + fs = gtk_object_get_data(GTK_OBJECT(caller), E_FILE_SEL_DIALOG_PTR_KEY); + + if (fs != NULL) { + /* Yes. Just re-activate that dialog box. */ + reactivate_window(fs); + return; + } + + fs = gtk_file_selection_new ("Ethereal: Print to File"); + gtk_object_set_data(GTK_OBJECT(fs), PRINT_FILE_TE_KEY, file_te); + + /* Set the E_FS_CALLER_PTR_KEY for the new dialog to point to our caller. */ + gtk_object_set_data(GTK_OBJECT(fs), E_FS_CALLER_PTR_KEY, caller); + + /* Set the E_FILE_SEL_DIALOG_PTR_KEY for the caller to point to us */ + gtk_object_set_data(GTK_OBJECT(caller), E_FILE_SEL_DIALOG_PTR_KEY, fs); + + /* Call a handler when the file selection box is destroyed, so we can inform + our caller, if any, that it's been destroyed. */ + g_signal_connect(G_OBJECT(fs), "destroy", + G_CALLBACK(print_fs_destroy_cb), NULL); + + g_signal_connect(G_OBJECT(GTK_FILE_SELECTION(fs)->ok_button), "clicked", + G_CALLBACK(print_fs_ok_cb), fs); + + /* Connect the cancel_button to destroy the widget */ + g_signal_connect(G_OBJECT(GTK_FILE_SELECTION(fs)->cancel_button), + "clicked", G_CALLBACK(print_fs_cancel_cb), fs); + + /* Catch the "key_press_event" signal in the window, so that we can catch + the ESC key being pressed and act as if the "Cancel" button had + been selected. */ + dlg_set_cancel(fs, GTK_FILE_SELECTION(fs)->cancel_button); + + gtk_widget_show(fs); +} + +static void +print_fs_ok_cb(GtkWidget *w _U_, gpointer data) +{ + + gtk_entry_set_text(GTK_ENTRY(gtk_object_get_data(GTK_OBJECT(data), + PRINT_FILE_TE_KEY)), + gtk_file_selection_get_filename (GTK_FILE_SELECTION(data))); + gtk_widget_destroy(GTK_WIDGET(data)); +} + +static void +print_fs_cancel_cb(GtkWidget *w _U_, gpointer data) +{ + gtk_widget_destroy(GTK_WIDGET(data)); +} + +static void +print_fs_destroy_cb(GtkWidget *win, gpointer data _U_) +{ + GtkWidget *caller; + + /* Get the widget that requested that we be popped up. + (It should arrange to destroy us if it's destroyed, so + that we don't get a pointer to a non-existent window here.) */ + caller = gtk_object_get_data(GTK_OBJECT(win), E_FS_CALLER_PTR_KEY); + + /* Tell it we no longer exist. */ + gtk_object_set_data(GTK_OBJECT(caller), E_FILE_SEL_DIALOG_PTR_KEY, NULL); + + /* Now nuke this window. */ + gtk_grab_remove(GTK_WIDGET(win)); + gtk_widget_destroy(GTK_WIDGET(win)); +} + +#ifdef _WIN32 + +void setup_mswin_print( print_args_t *print_args) { + + /*XXX should use temp file stuff in util routines */ + + char *path1; + + path1 = tmpnam(NULL); + + print_args->dest = g_strdup(path1); + print_args->to_file = TRUE; +} +#endif + +static void +print_ok_cb(GtkWidget *ok_bt, gpointer parent_w) +{ + GtkWidget *button; + print_args_t print_args; +#ifdef _WIN32 + int win_printer_flag = FALSE; +#endif + button = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(ok_bt), + PRINT_DEST_RB_KEY); + print_to_file = GTK_TOGGLE_BUTTON (button)->active; + print_args.to_file = print_to_file; + + if (print_args.to_file) { + print_args.dest = g_strdup(gtk_entry_get_text(GTK_ENTRY(gtk_object_get_data(GTK_OBJECT(ok_bt), + PRINT_FILE_TE_KEY)))); + } else { +#ifdef _WIN32 + win_printer_flag = TRUE; + setup_mswin_print(&print_args); +#else + print_args.dest = g_strdup(gtk_entry_get_text(GTK_ENTRY(gtk_object_get_data(GTK_OBJECT(ok_bt), + PRINT_CMD_TE_KEY)))); +#endif + } + + button = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(ok_bt), + PRINT_FORMAT_RB_KEY); + if (GTK_TOGGLE_BUTTON (button)->active) + print_format = PR_FMT_PS; + else + print_format = PR_FMT_TEXT; + print_args.format = print_format; + + button = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(ok_bt), + PRINT_SUMMARY_RB_KEY); + print_args.print_summary = GTK_TOGGLE_BUTTON (button)->active; + + button = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(ok_bt), + PRINT_HEX_CB_KEY); + print_args.print_hex = GTK_TOGGLE_BUTTON (button)->active; + + button = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(ok_bt), + PRINT_EXPAND_ALL_RB_KEY); + print_args.expand_all = GTK_TOGGLE_BUTTON (button)->active; + + button = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(ok_bt), + PRINT_SUPPRESS_UNMARKED_CB_KEY); + print_args.suppress_unmarked = GTK_TOGGLE_BUTTON (button)->active; + + gtk_widget_destroy(GTK_WIDGET(parent_w)); + + /* Now print the packets */ + if (!print_packets(&cfile, &print_args)) { + if (print_args.to_file) + simple_dialog(ESD_TYPE_WARN, NULL, + file_write_error_message(errno), print_args.dest); + else + simple_dialog(ESD_TYPE_WARN, NULL, "Couldn't run print command %s.", + print_args.dest); + } + +#ifdef _WIN32 + if (win_printer_flag) { + print_mswin(print_args.dest); + + /* trash temp file */ + remove(print_args.dest); + } +#endif + + g_free(print_args.dest); +} + +static void +print_close_cb(GtkWidget *close_bt _U_, gpointer parent_w) +{ + gtk_grab_remove(GTK_WIDGET(parent_w)); + gtk_widget_destroy(GTK_WIDGET(parent_w)); +} + +static void +print_destroy_cb(GtkWidget *win, gpointer user_data _U_) +{ + GtkWidget *fs; + + /* Is there a file selection dialog associated with this + Print File dialog? */ + fs = gtk_object_get_data(GTK_OBJECT(win), E_FILE_SEL_DIALOG_PTR_KEY); + + if (fs != NULL) { + /* Yes. Destroy it. */ + gtk_widget_destroy(fs); + } + + /* Note that we no longer have a "Print" dialog box. */ + print_w = NULL; +} + +/* Print a packet */ +void +file_print_packet_cmd_cb(GtkWidget *widget _U_, gpointer data _U_) +{ + FILE *fh; + print_args_t print_args; +#ifdef _WIN32 + int win_printer_flag = FALSE; +#endif + + switch (prefs.pr_dest) { + + case PR_DEST_CMD: +#ifdef _WIN32 + /* "PR_DEST_CMD" means "to printer" on Windows */ + win_printer_flag = TRUE; + setup_mswin_print(&print_args); + fh = fopen(print_args.dest, "w"); + print_args.to_file = TRUE; + break; +#else + fh = popen(prefs.pr_cmd, "w"); + print_args.to_file = FALSE; + print_args.dest = prefs.pr_cmd; + break; +#endif + + case PR_DEST_FILE: + fh = fopen(prefs.pr_file, "w"); + print_args.to_file = TRUE; + print_args.dest = prefs.pr_file; + break; + + default: + fh = NULL; /* XXX - "can't happen" */ + break; + } + if (fh == NULL) { + switch (prefs.pr_dest) { + + case PR_DEST_CMD: + simple_dialog(ESD_TYPE_WARN, NULL, "Couldn't run print command %s.", + prefs.pr_cmd); + break; + + case PR_DEST_FILE: + simple_dialog(ESD_TYPE_WARN, NULL, file_write_error_message(errno), + prefs.pr_file); + break; + } + return; + } + + print_preamble(fh, prefs.pr_format); + print_args.format = prefs.pr_format; + print_args.print_summary = FALSE; + print_args.print_hex = FALSE; + print_args.expand_all = TRUE; + print_args.suppress_unmarked = FALSE; + proto_tree_print(&print_args, cfile.edt, fh); + print_finale(fh, prefs.pr_format); + close_print_dest(print_args.to_file, fh); + +#ifdef _WIN32 + if (win_printer_flag) { + print_mswin(print_args.dest); + + /* trash temp file */ + remove(print_args.dest); + g_free(print_args.dest); + } +#endif +} |