diff options
Diffstat (limited to 'gtk/main_packet_list.c')
| -rw-r--r-- | gtk/main_packet_list.c | 1263 |
1 files changed, 0 insertions, 1263 deletions
diff --git a/gtk/main_packet_list.c b/gtk/main_packet_list.c deleted file mode 100644 index 4c45134048..0000000000 --- a/gtk/main_packet_list.c +++ /dev/null @@ -1,1263 +0,0 @@ -/* main_packet_list.c - * packet list related functions 2002 Olivier Abad - * - * $Id$ - * - * Wireshark - Network traffic analyzer - * By Gerald Combs <gerald@wireshark.org> - * 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 - -#ifndef NEW_PACKET_LIST - -#include <gtk/gtk.h> - -#include <stdio.h> -#include <string.h> - -#include <epan/epan.h> -#include <epan/column.h> -#include <epan/column_info.h> -#include <epan/prefs.h> -#include <epan/strutil.h> -#include <epan/timestamp.h> - -#include "../color.h" -#include "../color_filters.h" -#include "../ui_util.h" -#include "../progress_dlg.h" -#include "../main_statusbar.h" - -#include "gtk/gtkglobals.h" -#include "gtk/gui_utils.h" -#include "gtk/color_utils.h" -#include "gtk/capture_file_dlg.h" -#include "gtk/keys.h" -#include "gtk/font_utils.h" -#include "gtk/packet_history.h" -#include "gtk/recent.h" -#include "gtk/main.h" -#include "gtk/menus.h" -#include "gtk/main_packet_list.h" -#include "gtk/packet_win.h" -#include "gtk/prefs_column.h" -#include "gtk/prefs_dlg.h" -#include "gtk/dlg_utils.h" - -#include "image/clist_ascend.xpm" -#include "image/clist_descend.xpm" - -#define N_PROGBAR_UPDATES 100 - -typedef struct column_arrows { - GtkWidget *table; - GtkWidget *label; - GtkWidget *ascend_pm; - GtkWidget *descend_pm; -} column_arrows; - -GtkWidget *packet_list; -static gboolean last_at_end = FALSE; - -/* GtkClist compare routine, overrides default to allow numeric comparison */ - -static gint -packet_list_compare(GtkCList *clist, gconstpointer ptr1, gconstpointer ptr2) -{ - /* Get row data structures */ - const GtkCListRow *row1 = (const GtkCListRow *)ptr1; - const GtkCListRow *row2 = (const GtkCListRow *)ptr2; - - /* Get the frame data structures for the rows */ - const frame_data *fdata1 = row1->data; - const frame_data *fdata2 = row2->data; - - /* Get row text strings */ - const char *text1 = GTK_CELL_TEXT (row1->cell[clist->sort_column])->text; - const char *text2 = GTK_CELL_TEXT (row2->cell[clist->sort_column])->text; - - /* Attempt to convert to numbers */ - double num1; - double num2; - - /* For checking custom column type */ - header_field_info *hfi; - gboolean custom_numeric = FALSE; - - int ret; - - gint col_fmt = cfile.cinfo.col_fmt[clist->sort_column]; - - switch (col_fmt) { - - case COL_NUMBER: - case COL_CLS_TIME: - case COL_ABS_TIME: - case COL_ABS_DATE_TIME: - case COL_REL_TIME: - case COL_DELTA_TIME: - case COL_DELTA_TIME_DIS: - case COL_PACKET_LENGTH: - case COL_CUMULATIVE_BYTES: - return frame_data_compare(fdata1, fdata2, col_fmt); - - case COL_CUSTOM: - hfi = proto_registrar_get_byname(cfile.cinfo.col_custom_field[clist->sort_column]); - if (hfi == NULL) { - return frame_data_compare(fdata1, fdata2, COL_NUMBER); - } else if ((hfi->strings == NULL) && - (((IS_FT_INT(hfi->type) || IS_FT_UINT(hfi->type)) && - ((hfi->display == BASE_DEC) || (hfi->display == BASE_DEC_HEX) || - (hfi->display == BASE_OCT))) || - (hfi->type == FT_DOUBLE) || (hfi->type == FT_FLOAT) || - (hfi->type == FT_BOOLEAN) || (hfi->type == FT_FRAMENUM) || - (hfi->type == FT_RELATIVE_TIME))) { - - /* Compare numeric column */ - custom_numeric = TRUE; - } - /* FALLTHRU */ - default: - num1 = atof(text1); - num2 = atof(text2); - if ((col_fmt == COL_UNRES_SRC_PORT) || (col_fmt == COL_UNRES_DST_PORT) || - (custom_numeric) || - ((num1 != 0) && (num2 != 0) && ((col_fmt == COL_DEF_SRC_PORT) || - (col_fmt == COL_RES_SRC_PORT) || - (col_fmt == COL_DEF_DST_PORT) || - (col_fmt == COL_RES_DST_PORT)))) { - - /* Compare numeric column */ - - if (num1 < num2) - return -1; - else if (num1 > num2) - return 1; - else - return frame_data_compare(fdata1, fdata2, COL_NUMBER); - } - - else { - - /* Compare text column */ - if (!text2) { - if (text1) - return 1; - else - return frame_data_compare(fdata1, fdata2, COL_NUMBER); - } - - if (!text1) - return -1; - - ret = strcmp(text1, text2); - if (ret == 0) - return frame_data_compare(fdata1, fdata2, COL_NUMBER); - else - return ret; - } - } -} - -static gboolean -right_justify_column (gint col) -{ - header_field_info *hfi; - gboolean right_justify = FALSE; - - switch (cfile.cinfo.col_fmt[col]) { - - case COL_NUMBER: - case COL_PACKET_LENGTH: - case COL_CUMULATIVE_BYTES: - case COL_DCE_CALL: - case COL_DSCP_VALUE: - right_justify = TRUE; - break; - - case COL_CUSTOM: - hfi = proto_registrar_get_byname(cfile.cinfo.col_custom_field[col]); - /* Check if this is a valid field and we have no strings lookup table */ - if ((hfi != NULL) && (hfi->strings == NULL)) { - /* Check for bool, framenum and decimal/octal integer types */ - if ((hfi->type == FT_BOOLEAN) || (hfi->type == FT_FRAMENUM) || - (((hfi->display == BASE_DEC) || (hfi->display == BASE_OCT)) && - (IS_FT_INT(hfi->type) || IS_FT_UINT(hfi->type)))) { - right_justify = TRUE; - } - } - break; - - default: - break; - } - - return right_justify; -} - -static void -col_title_change_ok (GtkWidget *w, gpointer parent_w) -{ - GtkWidget *column_lb = g_object_get_data (G_OBJECT(w), "column"); - gint col_id = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(packet_list), E_MPACKET_LIST_COL_KEY)); - GtkWidget *entry = g_object_get_data (G_OBJECT(w), "entry"); - const gchar *title = gtk_entry_get_text(GTK_ENTRY(entry)); - - gtk_label_set_text (GTK_LABEL(column_lb), title); - column_prefs_rename(col_id, title); - - if (!prefs.gui_use_pref_save) { - prefs_main_write(); - } - - window_destroy(GTK_WIDGET(parent_w)); -} - -static void -col_title_change_cancel (GtkWidget *w _U_, gpointer parent_w) -{ - window_destroy(GTK_WIDGET(parent_w)); -} - -static void -col_title_edit_dlg (gint col_id, gpointer data) -{ - column_arrows *col_arrows = (column_arrows *) data; - const gchar *value = gtk_label_get_text (GTK_LABEL(col_arrows[col_id].label)); - - GtkWidget *win, *main_tb, *main_vb, *bbox, *cancel_bt, *ok_bt; - GtkWidget *entry, *label; - - win = dlg_window_new("Column Title"); - - gtk_window_set_resizable(GTK_WINDOW(win),FALSE); - gtk_window_resize(GTK_WINDOW(win), 400, 100); - - main_vb = gtk_vbox_new(FALSE, 5); - gtk_container_add(GTK_CONTAINER(win), main_vb); - gtk_container_set_border_width(GTK_CONTAINER(main_vb), 6); - - main_tb = gtk_table_new(2, 2, FALSE); - gtk_box_pack_start(GTK_BOX(main_vb), main_tb, FALSE, FALSE, 0); - gtk_table_set_col_spacings(GTK_TABLE(main_tb), 10); - - label = gtk_label_new(ep_strdup_printf("Title:")); - gtk_table_attach_defaults(GTK_TABLE(main_tb), label, 0, 1, 1, 2); - gtk_misc_set_alignment(GTK_MISC(label), 1.0f, 0.5f); - - entry = gtk_entry_new(); - gtk_table_attach_defaults(GTK_TABLE(main_tb), entry, 1, 2, 1, 2); - gtk_entry_set_text(GTK_ENTRY(entry), value); - - bbox = dlg_button_row_new(GTK_STOCK_CANCEL,GTK_STOCK_OK, NULL); - gtk_box_pack_end(GTK_BOX(main_vb), bbox, FALSE, FALSE, 0); - - ok_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_OK); - g_object_set_data (G_OBJECT(ok_bt), "column", col_arrows[col_id].label); - g_object_set_data (G_OBJECT(ok_bt), "entry", entry); - g_signal_connect(ok_bt, "clicked", G_CALLBACK(col_title_change_ok), win); - - dlg_set_activate(entry, ok_bt); - - cancel_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CANCEL); - g_signal_connect(cancel_bt, "clicked", G_CALLBACK(col_title_change_cancel), win); - window_set_cancel_button(win, cancel_bt, NULL); - - gtk_widget_grab_default(ok_bt); - gtk_widget_show_all(win); -} - - -static void -packet_list_resize_column (gint col_id) -{ - gtk_clist_set_column_auto_resize(GTK_CLIST(packet_list), col_id, TRUE); - gtk_clist_set_column_resizeable(GTK_CLIST(packet_list), col_id, TRUE); -} - -static void -packet_list_remove_column (gint col_id) -{ - column_prefs_remove(col_id); - - if (!prefs.gui_use_pref_save) { - prefs_main_write(); - } - - packet_list_recreate(); -} - -/* What to do when a column is clicked */ -static void -packet_list_sort_column(gint column, gpointer data, GtkSortType order) -{ - column_arrows *col_arrows = (column_arrows *) data; - GtkCList *clist = GTK_CLIST(packet_list); - int i; - - gtk_clist_freeze(clist); - - for (i = 0; i < cfile.cinfo.num_cols; i++) { - gtk_widget_hide(col_arrows[i].ascend_pm); - gtk_widget_hide(col_arrows[i].descend_pm); - } - - clist->sort_type = order; - if (clist->sort_type == GTK_SORT_ASCENDING) { - gtk_widget_show(col_arrows[column].ascend_pm); - } else { - gtk_widget_show(col_arrows[column].descend_pm); - } - if (column != clist->sort_column) { - gtk_clist_set_sort_column(clist, column); - } - gtk_clist_thaw(clist); - - gtk_clist_sort(clist); -} - -static GtkJustification -get_xalign_value (gchar xalign, gboolean right_justify) -{ - GtkJustification value; - - switch (xalign) { - case COLUMN_XALIGN_RIGHT: - value = GTK_JUSTIFY_RIGHT; - break; - case COLUMN_XALIGN_CENTER: - value = GTK_JUSTIFY_CENTER; - break; - case COLUMN_XALIGN_LEFT: - value = GTK_JUSTIFY_LEFT; - break; - case COLUMN_XALIGN_DEFAULT: - default: - if (right_justify) { - value = GTK_JUSTIFY_RIGHT; - } else { - value = GTK_JUSTIFY_LEFT; - } - break; - } - - return value; -} - -static void -packet_list_xalign_column (gint col_id, gchar xalign) -{ - gboolean right_justify = right_justify_column(col_id); - GtkJustification justify = get_xalign_value (xalign, right_justify); - - if ((xalign == COLUMN_XALIGN_LEFT && !right_justify) || - (xalign == COLUMN_XALIGN_RIGHT && right_justify)) { - /* Default value selected, save default in the recent settings */ - xalign = COLUMN_XALIGN_DEFAULT; - } - - gtk_clist_set_column_justification (GTK_CLIST(packet_list), col_id, justify); - recent_set_column_xalign (col_id, xalign); -} - -void -packet_list_column_menu_cb (GtkWidget *w _U_, gpointer user_data _U_, COLUMN_SELECTED_E action) -{ - gint col_id = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(packet_list), E_MPACKET_LIST_COL_KEY)); - gpointer data = g_object_get_data (G_OBJECT(packet_list), E_MPACKET_LIST_COL_ARROWS_KEY); - - switch (action) { - case COLUMN_SELECTED_SORT_ASCENDING: - packet_list_sort_column (col_id, data, GTK_SORT_ASCENDING); - break; - case COLUMN_SELECTED_SORT_DESCENDING: - packet_list_sort_column (col_id, data, GTK_SORT_DESCENDING); - break; - case COLUMN_SELECTED_SORT_NONE: - packet_list_sort_column (0, data, GTK_SORT_ASCENDING); - break; - case COLUMN_SELECTED_ALIGN_LEFT: - packet_list_xalign_column (col_id, COLUMN_XALIGN_LEFT); - break; - case COLUMN_SELECTED_ALIGN_CENTER: - packet_list_xalign_column (col_id, COLUMN_XALIGN_CENTER); - break; - case COLUMN_SELECTED_ALIGN_RIGHT: - packet_list_xalign_column (col_id, COLUMN_XALIGN_RIGHT); - break; - case COLUMN_SELECTED_RESIZE: - packet_list_resize_column (col_id); - break; - case COLUMN_SELECTED_RENAME: - col_title_edit_dlg (col_id, data); - break; - case COLUMN_SELECTED_REMOVE: - packet_list_remove_column (col_id); - break; - default: - g_assert_not_reached(); - break; - } -} - -static void -packet_list_click_column_cb (GtkCList *clist, gint column, gpointer data) -{ - GtkWidget *menu; - gboolean right_justify = right_justify_column (column); - - menus_set_column_align_default (right_justify); - - menu = g_object_get_data (G_OBJECT(popup_menu_object), PM_PACKET_LIST_COL_KEY); - g_object_set_data(G_OBJECT(clist), E_MPACKET_LIST_COL_KEY, GINT_TO_POINTER(column)); - g_object_set_data(G_OBJECT(clist), E_MPACKET_LIST_COL_ARROWS_KEY, data); - gtk_menu_popup (GTK_MENU(menu), NULL, NULL, NULL, NULL, 1, gtk_get_current_event_time()); -} - - -static void -packet_list_resize_column_cb(GtkCList *clist _U_, gint column, gint width, gpointer data _U_) -{ - recent_set_column_width (column, width); -} - -/* What to do when a list item is selected/unselected */ -static void -packet_list_select_cb(GtkWidget *w _U_, gint row, gint col _U_, GdkEventButton *event _U_, gpointer evt _U_) -{ - frame_data *fdata; - - /* Check if already selected */ - if (cfile.current_frame && cfile.current_row == row) - return; - - /* Remove the hex display tabbed pages */ - while( (gtk_notebook_get_nth_page( GTK_NOTEBOOK(byte_nb_ptr_gbl), 0))) - gtk_notebook_remove_page( GTK_NOTEBOOK(byte_nb_ptr_gbl), 0); - - cf_select_packet(&cfile, row); - gtk_widget_grab_focus(packet_list); - - /* Lookup the frame number that corresponds to the list row number */ - fdata = (frame_data *)packet_list_get_row_data(row); - if (fdata != NULL) { - packet_history_add(fdata->num); - } -} - -static void -packet_list_unselect_cb(GtkWidget *w _U_, gint row _U_, gint col _U_, GdkEventButton *event _U_, gpointer evt _U_) -{ - cf_unselect_packet(&cfile); -} - -/* mark packets */ -static void -set_frame_mark(gboolean set, frame_data *frame, gint row) -{ - GdkColor fg, bg; - - if (row == -1) - return; - if (set) { - cf_mark_frame(&cfile, frame); - color_t_to_gdkcolor(&fg, &prefs.gui_marked_fg); - color_t_to_gdkcolor(&bg, &prefs.gui_marked_bg); - gtk_clist_set_foreground(GTK_CLIST(packet_list), row, &fg); - gtk_clist_set_background(GTK_CLIST(packet_list), row, &bg); - } else { - const color_filter_t *cfilter = frame->color_filter; - - cf_unmark_frame(&cfile, frame); - /* Restore the color from the matching color filter if any */ - if (cfilter) { /* The packet matches a color filter */ - color_t_to_gdkcolor(&fg, &cfilter->fg_color); - color_t_to_gdkcolor(&bg, &cfilter->bg_color); - gtk_clist_set_foreground(GTK_CLIST(packet_list), row, &fg); - gtk_clist_set_background(GTK_CLIST(packet_list), row, &bg); - } else { /* No color filter match */ - gtk_clist_set_foreground(GTK_CLIST(packet_list), row, NULL); - gtk_clist_set_background(GTK_CLIST(packet_list), row, NULL); - } - } -} - -/* ignore packet */ -static void -set_frame_ignore(gboolean set, frame_data *frame, gint row) -{ - GdkColor fg, bg; - - if (row == -1) - return; - if (set) { - cf_ignore_frame(&cfile, frame); - color_t_to_gdkcolor(&fg, &prefs.gui_ignored_fg); - color_t_to_gdkcolor(&bg, &prefs.gui_ignored_bg); - gtk_clist_set_foreground(GTK_CLIST(packet_list), row, &fg); - gtk_clist_set_background(GTK_CLIST(packet_list), row, &bg); - } else { - const color_filter_t *cfilter = frame->color_filter; - - cf_unignore_frame(&cfile, frame); - /* Restore the color from the matching color filter if any */ - if (cfilter) { /* The packet matches a color filter */ - color_t_to_gdkcolor(&fg, &cfilter->fg_color); - color_t_to_gdkcolor(&bg, &cfilter->bg_color); - gtk_clist_set_foreground(GTK_CLIST(packet_list), row, &fg); - gtk_clist_set_background(GTK_CLIST(packet_list), row, &bg); - } else { /* No color filter match */ - gtk_clist_set_foreground(GTK_CLIST(packet_list), row, NULL); - gtk_clist_set_background(GTK_CLIST(packet_list), row, NULL); - } - } -} - -/* call this after last set_frame_mark is done */ -static void mark_frames_ready(void) -{ - file_save_update_dynamics(); - packets_bar_update(); -} - -void packet_list_mark_frame_cb(GtkWidget *w _U_, gpointer data _U_) -{ - if (cfile.current_frame) { - set_frame_mark(!cfile.current_frame->flags.marked, - cfile.current_frame, cfile.current_row); - mark_frames_ready(); - } -} - -static void mark_all_frames(gboolean set) -{ - frame_data *fdata; - - /* XXX: we might need a progressbar here */ - for (fdata = cfile.plist_start; fdata != NULL; fdata = fdata->next) { - set_frame_mark(set, - fdata, - gtk_clist_find_row_from_data(GTK_CLIST(packet_list), fdata)); - } - mark_frames_ready(); -} - -void packet_list_update_marked_frames(void) -{ - frame_data *fdata; - - if (cfile.plist_start == NULL) return; - - /* XXX: we might need a progressbar here */ - for (fdata = cfile.plist_start; fdata != NULL; fdata = fdata->next) { - if (fdata->flags.marked) - set_frame_mark(TRUE, fdata, - gtk_clist_find_row_from_data(GTK_CLIST(packet_list), - fdata)); - } - mark_frames_ready(); -} - -void packet_list_mark_all_frames_cb(GtkWidget *w _U_, gpointer data _U_) -{ - mark_all_frames(TRUE); -} - -void packet_list_unmark_all_frames_cb(GtkWidget *w _U_, gpointer data _U_) -{ - mark_all_frames(FALSE); -} - -void packet_list_ignore_frame_cb(GtkWidget *w _U_, gpointer data _U_) -{ - if (cfile.current_frame) { - set_frame_ignore(!cfile.current_frame->flags.ignored, - cfile.current_frame, cfile.current_row); - redissect_packets(); - } -} - -static void ignore_all_frames(gboolean set) -{ - frame_data *fdata; - - /* XXX: we might need a progressbar here */ - for (fdata = cfile.plist_start; fdata != NULL; fdata = fdata->next) { - set_frame_ignore(set, - fdata, - gtk_clist_find_row_from_data(GTK_CLIST(packet_list), fdata)); - } - redissect_packets(); -} - -void packet_list_ignore_all_frames_cb(GtkWidget *w _U_, gpointer data _U_) -{ - ignore_all_frames(TRUE); -} - -void packet_list_unignore_all_frames_cb(GtkWidget *w _U_, gpointer data _U_) -{ - ignore_all_frames(FALSE); -} - - -void packet_list_update_ignored_frames(void) -{ - frame_data *fdata; - - if (cfile.plist_start == NULL) return; - - /* XXX: we might need a progressbar here */ - for (fdata = cfile.plist_start; fdata != NULL; fdata = fdata->next) { - if (fdata->flags.ignored) - set_frame_ignore(TRUE, fdata, - gtk_clist_find_row_from_data(GTK_CLIST(packet_list), - fdata)); - } -} - -gboolean -packet_list_get_event_row_column(GtkWidget *w, GdkEventButton *event_button, - gint *row, gint *column) -{ - return gtk_clist_get_selection_info(GTK_CLIST(w), - (gint) event_button->x, (gint) event_button->y, - row, column); -} - -static gboolean -packet_list_button_pressed_cb(GtkWidget *w, GdkEvent *event, gpointer data _U_) -{ - GdkEventButton *event_button = (GdkEventButton *)event; - gint row, column; - - if (w == NULL || event == NULL) - return FALSE; - - if (event->type == GDK_BUTTON_PRESS && event_button->button == 2 && - event_button->window == GTK_CLIST(w)->clist_window && - gtk_clist_get_selection_info(GTK_CLIST(w), (gint) event_button->x, - (gint) event_button->y, &row, &column)) { - frame_data *fdata = (frame_data *)gtk_clist_get_row_data(GTK_CLIST(w), row); - set_frame_mark(!fdata->flags.marked, fdata, row); - mark_frames_ready(); - return TRUE; - } - - if (event->type == GDK_2BUTTON_PRESS && event_button->button == 1 && - event_button->window == GTK_CLIST(w)->clist_window ) { - - new_window_cb(w); - return TRUE; - } - - return FALSE; -} - -/* Set the selection mode of the packet list window. */ -void -packet_list_set_sel_browse(gboolean val, gboolean force_set) -{ - GtkSelectionMode new_mode; - /* initialize with a mode we don't use, so that the mode == new_mode - * test will fail the first time */ - static GtkSelectionMode mode = GTK_SELECTION_MULTIPLE; - - /* Yeah, GTK uses "browse" in the case where we do not, but oh well. I - * think "browse" in Wireshark makes more sense than "SINGLE" in GTK+ */ - new_mode = val ? GTK_SELECTION_SINGLE : GTK_SELECTION_BROWSE; - - if ((mode == new_mode) && !force_set) { - /* - * The mode isn't changing, so don't do anything. - * In particular, don't gratuitiously unselect the - * current packet. - * - * XXX - why do we have to unselect the current packet - * ourselves? The documentation for the GtkCList at - * - * http://developer.gnome.org/doc/API/gtk/gtkclist.html - * - * says "Note that setting the widget's selection mode to - * one of GTK_SELECTION_BROWSE or GTK_SELECTION_SINGLE will - * cause all the items in the GtkCList to become deselected." - */ - return; - } - - if (cfile.finfo_selected) - cf_unselect_field(&cfile); - - mode = new_mode; - gtk_clist_set_selection_mode(GTK_CLIST(packet_list), mode); -} - -/* Set the font of the packet list window. */ -void -packet_list_set_font(PangoFontDescription *font) -{ - - /* Manually set the font so it can be used right away in the - * pango_layout_get_pixel_size call below. The gtk_widget_modify_font - * function only takes effect after the widget is displayed. */ - packet_list->style->font_desc = pango_font_description_copy(font); - - gtk_widget_modify_font(packet_list, font); - -} - -void -packet_list_set_default_column_sizes(void) -{ - int i; - gint col_width; - PangoLayout *layout; - - /* Compute default column sizes. */ - for (i = 0; i < cfile.cinfo.num_cols; i++) { - col_width = recent_get_column_width(i); - if (col_width == -1) { - layout = gtk_widget_create_pango_layout(packet_list, get_column_width_string(get_column_format(i), i)); - pango_layout_get_pixel_size(layout, &col_width, NULL); - g_object_unref(G_OBJECT(layout)); - } - gtk_clist_set_column_width(GTK_CLIST(packet_list), i, col_width); - } -} - -GtkWidget * -packet_list_new(e_prefs *prefs) -{ - GtkWidget *pkt_scrollw; - GtkJustification justify; - int i; - - /* Packet list */ - pkt_scrollw = scrolled_window_new(NULL, NULL); - /* The usual policy for scrolled windows is to set both scrollbars to automatic, - * meaning they'll only appear if the content doesn't fit into the window. - * - * As this doesn't seem to work in some cases for the vertical scrollbar - * (see http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=220), - * we show that scrollbar always. */ - gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(pkt_scrollw), - GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS); - /* the gtk_clist will have it's own GTK_SHADOW_IN, so don't use a shadow - * for both widgets */ - gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(pkt_scrollw), - GTK_SHADOW_NONE); - - packet_list = gtk_clist_new(cfile.cinfo.num_cols); - /* Column titles are filled in below */ - gtk_container_add(GTK_CONTAINER(pkt_scrollw), packet_list); - - packet_list_set_sel_browse(prefs->gui_plist_sel_browse, FALSE); - packet_list_set_font(user_font_get_regular()); - packet_list_set_default_column_sizes(); - gtk_widget_set_name(packet_list, "packet list"); - g_signal_connect(packet_list, "select-row", G_CALLBACK(packet_list_select_cb), NULL); - g_signal_connect(packet_list, "unselect-row", G_CALLBACK(packet_list_unselect_cb), NULL); - for (i = 0; i < cfile.cinfo.num_cols; i++) { - /* For performance reasons, columns do not automatically resize, - but are resizeable by the user. */ - gtk_clist_set_column_auto_resize(GTK_CLIST(packet_list), i, FALSE); - gtk_clist_set_column_resizeable(GTK_CLIST(packet_list), i, TRUE); - - /* Justify columns. */ - justify = get_xalign_value (recent_get_column_xalign(i), right_justify_column(i)); - if (justify != GTK_JUSTIFY_LEFT) - gtk_clist_set_column_justification(GTK_CLIST(packet_list), i, justify); - } - g_signal_connect(packet_list, "button_press_event", G_CALLBACK(popup_menu_handler), - g_object_get_data(G_OBJECT(popup_menu_object), PM_PACKET_LIST_KEY)); - g_signal_connect(packet_list, "button_press_event", - G_CALLBACK(packet_list_button_pressed_cb), NULL); - g_object_set_data(G_OBJECT(popup_menu_object), E_MPACKET_LIST_KEY, packet_list); - gtk_clist_set_compare_func(GTK_CLIST(packet_list), packet_list_compare); - gtk_widget_show(packet_list); - - return pkt_scrollw; -} - -void -packet_list_recreate(void) -{ - gtk_widget_destroy(pkt_scrollw); - - prefs.num_cols = g_list_length(prefs.col_list); - - build_column_format_array(&cfile.cinfo, prefs.num_cols, FALSE); - - pkt_scrollw = packet_list_new(&prefs); - gtk_widget_show(pkt_scrollw); - packet_list_set_column_titles(); - packet_list_set_sel_browse(prefs.gui_plist_sel_browse, TRUE); - - main_widgets_rearrange(); - - if(cfile.state != FILE_CLOSED) - redissect_packets(); -} - -void -packet_list_set_column_titles(void) -{ - GtkStyle *win_style; - GdkPixmap *ascend_pm, *descend_pm; - GdkBitmap *ascend_bm, *descend_bm; - column_arrows *col_arrows; - gchar *tooltip_text; - header_field_info *hfi; - GtkTooltips *tooltips = gtk_tooltips_new (); - int i; - - win_style = gtk_widget_get_style(top_level); - ascend_pm = gdk_pixmap_create_from_xpm_d(top_level->window, &ascend_bm, - &win_style->bg[GTK_STATE_NORMAL], - (gchar **) clist_ascend_xpm); - descend_pm = gdk_pixmap_create_from_xpm_d(top_level->window, &descend_bm, - &win_style->bg[GTK_STATE_NORMAL], - (gchar **) clist_descend_xpm); - - col_arrows = (column_arrows *) g_malloc(sizeof(column_arrows) * - cfile.cinfo.num_cols); - for (i = 0; i < cfile.cinfo.num_cols; i++) { - col_arrows[i].table = gtk_table_new(2, 2, FALSE); - gtk_table_set_col_spacings(GTK_TABLE(col_arrows[i].table), 5); - - col_arrows[i].label = gtk_label_new(cfile.cinfo.col_title[i]); - gtk_table_attach(GTK_TABLE(col_arrows[i].table), col_arrows[i].label, 0, 1, 0, 2, - GTK_SHRINK, GTK_SHRINK, 0, 0); - if (cfile.cinfo.col_fmt[i] == COL_CUSTOM) { - hfi = proto_registrar_get_byname(cfile.cinfo.col_custom_field[i]); - /* Check if this is a valid custom_field */ - if (hfi) { - if (hfi->parent != -1) { - /* Prefix with protocol name */ - tooltip_text = g_strdup_printf("%s\n%s (%s)", proto_get_protocol_name(hfi->parent), hfi->name, hfi->abbrev); - } else { - tooltip_text = g_strdup_printf("%s (%s)", hfi->name, hfi->abbrev); - } - } else { - tooltip_text = g_strdup_printf("Unknown Field: %s", get_column_custom_field(i)); - } - } else { - tooltip_text = g_strdup(col_format_desc(cfile.cinfo.col_fmt[i])); - } - gtk_tooltips_set_tip(tooltips, col_arrows[i].label, tooltip_text, NULL); - g_free(tooltip_text); - gtk_widget_show(col_arrows[i].label); - col_arrows[i].ascend_pm = gtk_image_new_from_pixmap(ascend_pm, ascend_bm); - gtk_table_attach(GTK_TABLE(col_arrows[i].table), - col_arrows[i].ascend_pm, - 1, 2, 1, 2, GTK_SHRINK, GTK_SHRINK, 0, 0); - if (i == 0) { - gtk_widget_show(col_arrows[i].ascend_pm); - } - col_arrows[i].descend_pm = gtk_image_new_from_pixmap(descend_pm, descend_bm); - gtk_table_attach(GTK_TABLE(col_arrows[i].table), - col_arrows[i].descend_pm, - 1, 2, 0, 1, GTK_SHRINK, GTK_SHRINK, 0, 0); - gtk_clist_set_column_widget(GTK_CLIST(packet_list), i, - col_arrows[i].table); - gtk_widget_show(col_arrows[i].table); - } - gtk_clist_column_titles_show(GTK_CLIST(packet_list)); - g_signal_connect(packet_list, "click-column", G_CALLBACK(packet_list_click_column_cb), col_arrows); - g_signal_connect(packet_list, "resize-column", G_CALLBACK(packet_list_resize_column_cb), NULL); -} - -void -packet_list_clear(void) -{ - packet_history_clear(); - - gtk_clist_clear(GTK_CLIST(packet_list)); - gtk_widget_queue_draw(packet_list); -} - -void -packet_list_freeze(void) -{ - gtk_clist_freeze(GTK_CLIST(packet_list)); -} - -static void -packet_list_resize_columns(void) -{ - int i; - int progbar_nextstep; - int progbar_quantum; - gboolean progbar_stop_flag; - GTimeVal progbar_start_time; - float progbar_val; - progdlg_t *progbar = NULL; - gchar status_str[100]; - - /* Update the progress bar when it gets to this value. */ - progbar_nextstep = 0; - /* When we reach the value that triggers a progress bar update, - bump that value by this amount. */ - progbar_quantum = cfile.cinfo.num_cols/N_PROGBAR_UPDATES; - /* Progress so far. */ - progbar_val = 0.0f; - - progbar_stop_flag = FALSE; - g_get_current_time(&progbar_start_time); - - - main_window_update(); - - for (i = 0; i < cfile.cinfo.num_cols; i++) { - /* Create the progress bar if necessary. - We check on every iteration of the loop, so that it takes no - longer than the standard time to create it (otherwise, for a - large file, we might take considerably longer than that standard - time in order to get to the next progress bar step). */ - if (progbar == NULL) - progbar = delayed_create_progress_dlg("Resizing", "Resize Columns", - TRUE, &progbar_stop_flag, &progbar_start_time, progbar_val); - - if (i >= progbar_nextstep) { - /* let's not divide by zero. I should never be started - * with count == 0, so let's assert that - */ - g_assert(cfile.cinfo.num_cols > 0); - - progbar_val = (gfloat) i / cfile.cinfo.num_cols; - - if (progbar != NULL) { - g_snprintf(status_str, sizeof(status_str), - "%u of %u columns (%s)", i+1, cfile.cinfo.num_cols, cfile.cinfo.col_title[i]); - update_progress_dlg(progbar, progbar_val, status_str); - } - - progbar_nextstep += progbar_quantum; - } - - if (progbar_stop_flag) { - /* Well, the user decided to abort the resizing... */ - break; - } - - /* auto resize the current column */ - gtk_clist_set_column_auto_resize(GTK_CLIST(packet_list), i, TRUE); - - /* the current column should be resizeable by the user again */ - /* (will turn off auto resize again) */ - gtk_clist_set_column_resizeable(GTK_CLIST(packet_list), i, TRUE); - } - - /* We're done resizing the columns; destroy the progress bar if it - was created. */ - if (progbar != NULL) - destroy_progress_dlg(progbar); -} - -void packet_list_resize_columns_cb(GtkWidget *widget _U_, gpointer data _U_) -{ - packet_list_resize_columns(); -} - -void -packet_list_thaw(void) -{ - gtk_clist_thaw(GTK_CLIST(packet_list)); - packets_bar_update(); - /*packet_list_resize_columns();*/ -} - -void -packet_list_select_row(gint row) -{ - g_signal_emit_by_name(G_OBJECT(packet_list), "select_row", row); -} - -static void -packet_list_next_prev(gboolean next) -{ - GtkWidget *focus = gtk_window_get_focus(GTK_WINDOW(top_level)); - g_signal_emit_by_name(G_OBJECT(packet_list), "scroll_vertical", - next ? GTK_SCROLL_STEP_FORWARD : GTK_SCROLL_STEP_BACKWARD, 0.0); - /* Set the focus back where it was */ - if (focus) - gtk_window_set_focus(GTK_WINDOW(top_level), focus); -} - -void -packet_list_next(void) -{ - packet_list_next_prev(TRUE); -} - -void -packet_list_prev(void) -{ - packet_list_next_prev(FALSE); -} - -void -packet_list_moveto_end(void) -{ - gtk_clist_moveto(GTK_CLIST(packet_list), - GTK_CLIST(packet_list)->rows - 1, -1, 1.0f, 1.0f); -} - -gboolean -packet_list_check_end(void) -{ - gboolean at_end = FALSE; - GtkAdjustment *adj; - - g_return_val_if_fail (packet_list != NULL, FALSE); - adj = gtk_clist_get_vadjustment(GTK_CLIST(packet_list)); - g_return_val_if_fail (adj != NULL, FALSE); - - if (adj->value >= adj->upper - adj->page_size) { - at_end = TRUE; - } -#ifdef HAVE_LIBPCAP - if (adj->value > 0 && at_end != last_at_end && at_end != auto_scroll_live) { - menu_auto_scroll_live_changed(at_end); - } -#endif - last_at_end = at_end; - return at_end; -} - -gint -packet_list_append(const gchar *text[], gpointer data) -{ - gint row; - - row = gtk_clist_append(GTK_CLIST(packet_list), (gchar **) text); - gtk_clist_set_row_data(GTK_CLIST(packet_list), row, data); - return row; -} - -void -packet_list_set_colors(gint row, color_t *fg, color_t *bg) -{ - GdkColor gdkfg, gdkbg; - - if (fg) - { - color_t_to_gdkcolor(&gdkfg, fg); - gtk_clist_set_foreground(GTK_CLIST(packet_list), row, &gdkfg); - } - if (bg) - { - color_t_to_gdkcolor(&gdkbg, bg); - gtk_clist_set_background(GTK_CLIST(packet_list), row, &gdkbg); - } -} - -gint -packet_list_find_row_from_data(gpointer data) -{ - return gtk_clist_find_row_from_data(GTK_CLIST(packet_list), data); -} - -void -packet_list_set_text(gint row, gint column, const gchar *text) -{ - gtk_clist_set_text(GTK_CLIST(packet_list), row, column, text); -} - -/* Set the column widths of those columns that show the time in - * "command-line-specified" format. */ -void -packet_list_set_time_width(gint col_fmt, gint column) -{ - gint width = -1; - PangoLayout *layout; - - width = recent_get_column_width(column); - if (width == -1) { - layout = gtk_widget_create_pango_layout(packet_list, - get_column_longest_string(col_fmt)); - pango_layout_get_pixel_size(layout, &width, NULL); - g_object_unref(G_OBJECT(layout)); - } - gtk_clist_set_column_width(GTK_CLIST(packet_list), column, width); -} - -gpointer -packet_list_get_row_data(gint row) -{ - return gtk_clist_get_row_data(GTK_CLIST(packet_list), row); -} - - -/* get the first fully visible row number, given row MUST be visible */ -static gint -packet_list_first_full_visible_row(gint row) -{ - g_assert(gtk_clist_row_is_visible(GTK_CLIST(packet_list), row) == GTK_VISIBILITY_FULL); - - while(gtk_clist_row_is_visible(GTK_CLIST(packet_list), row) == GTK_VISIBILITY_FULL) { - row--; - } - - return ++row; -} - -/* get the last fully visible row number, given row MUST be visible */ -static gint -packet_list_last_full_visible_row(gint row) -{ - g_assert(gtk_clist_row_is_visible(GTK_CLIST(packet_list), row) == GTK_VISIBILITY_FULL); - - while(gtk_clist_row_is_visible(GTK_CLIST(packet_list), row) == GTK_VISIBILITY_FULL) { - row++; - } - - return --row; -} - -/* Set the selected row and the focus row of the packet list to the specified - * row, and make it visible if it's not currently visible. */ -void -packet_list_set_selected_row(gint row) -{ - gint visible_rows; - gint first_row; - gboolean full_visible; - - full_visible = gtk_clist_row_is_visible(GTK_CLIST(packet_list), row) == GTK_VISIBILITY_FULL; - - /* XXX - why is there no "gtk_clist_set_focus_row()", so that we - * can make the row for the frame we found the focus row? - * - * See http://www.gnome.org/mailing-lists/archives/gtk-list/2000-January/0038.shtml - */ - GTK_CLIST(packet_list)->focus_row = row; - - gtk_clist_select_row(GTK_CLIST(packet_list), row, -1); - - if (!full_visible) { - gtk_clist_freeze(GTK_CLIST(packet_list)); - - gtk_clist_moveto(GTK_CLIST(packet_list), row, -1, 0.0f, 0.0f); - - /* even after move still invisible (happens with empty list) -> give up */ - if(gtk_clist_row_is_visible(GTK_CLIST(packet_list), row) != GTK_VISIBILITY_FULL) { - gtk_clist_thaw(GTK_CLIST(packet_list)); - return; - } - - /* The now selected row will be the first visible row in the list. - * This is inconvenient, as the user is usually interested in some - * packets *before* the currently selected one too. - * - * Try to adjust the visible rows, so the currently selected row will - * be shown around the first third of the list screen. - * - * (This won't even do any harm if the current row is the first or the - * last in the list) */ - visible_rows = packet_list_last_full_visible_row(row) - packet_list_first_full_visible_row(row); - first_row = row - visible_rows / 3; - - gtk_clist_moveto(GTK_CLIST(packet_list), first_row >= 0 ? first_row : 0, -1, 0.0f, 0.0f); - - gtk_clist_thaw(GTK_CLIST(packet_list)); - } -} - -/* Return the column number that the clist is currently sorted by */ -gint -packet_list_get_sort_column(void) -{ - return GTK_CLIST(packet_list)->sort_column; -} - -void packet_list_copy_summary_cb(GtkWidget * w _U_, gpointer data _U_, copy_summary_type copy_type) -{ - gint col; - gchar* celltext = NULL; - GString* text; - - if(CS_CSV == copy_type) { - text = g_string_new("\""); - } else { - text = g_string_new(""); - } - - if (cfile.current_frame) { - for(col = 0; col < cfile.cinfo.num_cols; ++col) { - if(col != 0) { - if(CS_CSV == copy_type) { - g_string_append(text,"\",\""); - } else { - g_string_append_c(text, '\t'); - } - } - if(0 != gtk_clist_get_text(GTK_CLIST(packet_list),cfile.current_row,col,&celltext)) { - g_string_append(text,celltext); - } - } - if(CS_CSV == copy_type) { - g_string_append_c(text,'"'); - } - copy_to_clipboard(text); - } - g_string_free(text,TRUE); -} - -/* Re-sort the clist by the previously selected sort */ -void -packet_list_set_sort_column(void) -{ - packet_list_freeze(); - - gtk_clist_set_sort_column(GTK_CLIST(packet_list), packet_list_get_sort_column()); - - gtk_clist_sort(GTK_CLIST(packet_list)); - - packet_list_thaw(); -} - -void -packet_list_recent_write_all(FILE *rf) -{ - gint col; - gchar xalign; - - fprintf (rf, "%s:", RECENT_KEY_COL_WIDTH); - for (col = 0; col < cfile.cinfo.num_cols; col++) { - if (cfile.cinfo.col_fmt[col] == COL_CUSTOM) { - fprintf (rf, " %%Cus:%s,", get_column_custom_field(col)); - } else { - fprintf (rf, " %s,", col_format_to_string(cfile.cinfo.col_fmt[col])); - } - fprintf (rf, " %d", GTK_CLIST(packet_list)->column[col].width); - xalign = recent_get_column_xalign (col); - if (xalign != COLUMN_XALIGN_DEFAULT) { - fprintf (rf, ":%c", xalign); - } - if (col != cfile.cinfo.num_cols-1) { - fprintf (rf, ","); - } - } - fprintf (rf, "\n"); -} - -#endif /* NEW_PACKET_LIST */ |