+++ /dev/null
- /* graph_analysis.c
- * Graphic Analysis addition for Wireshark
- *
- * $Id$
- *
- * Copyright 2004, Verso Technologies Inc.
- * By Alejandro Vaquero <alejandrovaquero@yahoo.com>
- *
- * based on rtp_analysis.c and io_stat
- *
- *
- * 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
-
-#include <stdio.h>
-#include <string.h>
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#include <gtk/gtk.h>
-#include <gdk/gdkkeysyms.h>
-#if GTK_CHECK_VERSION(3,0,0)
-# include <gdk/gdkkeysyms-compat.h>
-#endif
-
-#include <epan/epan_dissect.h>
-#include <epan/tap.h>
-#include <epan/dissectors/packet-rtp.h>
-#include <epan/addr_resolv.h>
-#include <epan/filesystem.h>
-
-#include "../util.h"
-#include "../simple_dialog.h"
-#include "../alert_box.h"
-#include <wsutil/file_util.h>
-
-#include "gtk/gtkglobals.h"
-#include "gtk/file_dlg.h"
-#include "gtk/gui_utils.h"
-#include "gtk/dlg_utils.h"
-#include "gtk/main.h"
-#include "gtk/graph_analysis.h"
-#include "gtk/recent.h"
-
-#include "gtk/old-gtk-compat.h"
-
-#include "../image/voip_bg.xpm"
-
-/****************************************************************************/
-
-static GtkWidget *save_to_file_w = NULL;
-
-#define MAX_LABEL 50
-#define MAX_COMMENT 100
-#define ITEM_HEIGHT 20
-#define NODE_WIDTH 100
-#define TOP_Y_BORDER 40
-#define BOTTOM_Y_BORDER 2
-#define COMMENT_WIDTH 400
-#define TIME_WIDTH 150
-
-#define NODE_CHARS_WIDTH 20
-#define CONV_TIME_HEADER "Conv.| Time "
-#define TIME_HEADER "|Time "
-#define CONV_TIME_EMPTY_HEADER " | "
-#define TIME_EMPTY_HEADER "| "
-#define CONV_TIME_HEADER_LENGTH 16
-#define TIME_HEADER_LENGTH 10
-
-/****************************************************************************/
-/* Reset the user_data structure */
-static void graph_analysis_reset(graph_analysis_data_t *user_data)
-{
- int i;
-
- user_data->num_nodes = 0;
- user_data->num_items = 0;
- for (i=0; i<MAX_NUM_NODES; i++){
- user_data->nodes[i].type = AT_NONE;
- user_data->nodes[i].len = 0;
- g_free((void *)user_data->nodes[i].data);
- user_data->nodes[i].data = NULL;
- }
-
- user_data->dlg.first_node=0;
- user_data->dlg.first_item=0;
- user_data->dlg.left_x_border=0;
- user_data->dlg.selected_item=0xFFFFFFFF; /*not item selected */
-}
-
-/****************************************************************************/
-/* Init the user_data structure */
-static void graph_analysis_init_dlg(graph_analysis_data_t *user_data)
-{
- int i;
- user_data->num_nodes = 0;
- user_data->num_items = 0;
- user_data->on_destroy_user_data = NULL;
- user_data->data = NULL;
- for (i=0; i<MAX_NUM_NODES; i++){
- user_data->nodes[i].type = AT_NONE;
- user_data->nodes[i].len = 0;
- user_data->nodes[i].data = NULL;
- }
-
- user_data->dlg.first_node=0;
- user_data->dlg.first_item=0;
- user_data->dlg.left_x_border=0;
- user_data->dlg.selected_item=0xFFFFFFFF; /*not item selected */
- /* init dialog_graph */
- user_data->dlg.needs_redraw=TRUE;
- user_data->dlg.draw_area_time=NULL;
- user_data->dlg.draw_area=NULL;
- user_data->dlg.draw_area_comments=NULL;
-#if GTK_CHECK_VERSION(2,22,0)
- user_data->dlg.surface_main=NULL;
- user_data->dlg.surface_time=NULL;
- user_data->dlg.surface_comments=NULL;
-#else
- user_data->dlg.pixmap_main=NULL;
- user_data->dlg.pixmap_time=NULL;
- user_data->dlg.pixmap_comments=NULL;
-#endif
- user_data->dlg.v_scrollbar=NULL;
- user_data->dlg.v_scrollbar_adjustment=NULL;
- user_data->dlg.hpane=NULL;
- user_data->dlg.surface_width=350;
- user_data->dlg.surface_height=400;
- user_data->dlg.first_node=0;
- user_data->dlg.first_item=0;
- user_data->dlg.left_x_border=0;
- user_data->dlg.selected_item=0xFFFFFFFF; /*not item selected */
- user_data->dlg.window=NULL;
- user_data->dlg.parent_w=NULL;
- user_data->dlg.inverse = FALSE;
- user_data->dlg.title=NULL;
-}
-
-/****************************************************************************/
-/* CALLBACKS */
-
-/****************************************************************************/
-/* close the dialog window */
-static void on_destroy(GtkWidget *win _U_, graph_analysis_data_t *user_data)
-{
- int i;
-
- for (i=0; i<MAX_NUM_NODES; i++){
- user_data->nodes[i].type = AT_NONE;
- user_data->nodes[i].len = 0;
- g_free((void *)user_data->nodes[i].data);
- user_data->nodes[i].data = NULL;
- }
- user_data->dlg.window = NULL;
- g_free(user_data->dlg.title);
- user_data->dlg.title = NULL;
-
- if(user_data->on_destroy_user_data){
- user_data->on_destroy_user_data(user_data->data);
- }
-}
-
-#define RIGHT_ARROW 1
-#define LEFT_ARROW 0
-#define WIDTH_ARROW 8
-#define HEIGHT_ARROW 6
-
-/****************************************************************************/
-#if GTK_CHECK_VERSION(2,22,0)
-static void draw_arrow(cairo_surface_t *surface, GdkColor *color, gint x, gint y, gboolean arrow_type)
-{
- cairo_t *cr;
-
- cr = cairo_create (surface);
- gdk_cairo_set_source_color (cr, color);
- if (arrow_type == LEFT_ARROW)
- {
- cairo_move_to (cr, x + WIDTH_ARROW, y);
- cairo_line_to (cr, x + WIDTH_ARROW, y + HEIGHT_ARROW);
- cairo_line_to (cr, x, y + HEIGHT_ARROW / 2.);
- }
- else if (arrow_type == RIGHT_ARROW)
- {
- cairo_move_to (cr, x, y);
- cairo_line_to (cr, x + WIDTH_ARROW, y + HEIGHT_ARROW / 2.);
- cairo_line_to (cr, x, y + HEIGHT_ARROW);
- }
- cairo_close_path (cr);
- cairo_fill (cr);
-
- cairo_destroy (cr);
-}
-#else
-static void draw_arrow(GdkDrawable *pixmap, GdkColor *color, gint x, gint y, gboolean arrow_type)
-{
- cairo_t *cr;
-
- if (GDK_IS_DRAWABLE(pixmap)) {
- cr = gdk_cairo_create (pixmap);
- gdk_cairo_set_source_color (cr, color);
- if (arrow_type == LEFT_ARROW)
- {
- cairo_move_to (cr, x + WIDTH_ARROW, y);
- cairo_line_to (cr, x + WIDTH_ARROW, y + HEIGHT_ARROW);
- cairo_line_to (cr, x, y + HEIGHT_ARROW / 2.);
- }
- else if (arrow_type == RIGHT_ARROW)
- {
- cairo_move_to (cr, x, y);
- cairo_line_to (cr, x + WIDTH_ARROW, y + HEIGHT_ARROW / 2.);
- cairo_line_to (cr, x, y + HEIGHT_ARROW);
- }
- cairo_close_path (cr);
- cairo_fill (cr);
-
- cairo_destroy (cr);
- }
-}
-#endif
-
-/****************************************************************************/
-/* Adds trailing characters to complete the requested length. */
-/****************************************************************************/
-
-static void enlarge_string(GString *gstr, guint32 length, char pad){
-
- gsize i;
-
- for (i = gstr->len; i < length; i++){
- g_string_append_c(gstr, pad);
- }
-}
-
-/****************************************************************************/
-/* overwrites the characters in a string, between positions p1 and p2, with */
-/* the characters of text_to_insert */
-/* NB: it does not check that p1 and p2 fit into string */
-/****************************************************************************/
-
-static void overwrite (GString *gstr, char *text_to_insert, guint32 p1, guint32 p2){
-
- gsize len;
- gsize pos;
-
- if (p1 == p2)
- return;
-
- if (p1 > p2){
- pos = p2;
- len = p1 - p2;
- }
- else{
- pos = p1;
- len = p2 - p1;
- }
-
- if (len > strlen(text_to_insert)){
- len = strlen(text_to_insert);
- }
-
- if (pos > gstr->len)
- pos = gstr->len;
-
- /* ouch this is ugly but gtk1 needs it */
- if ((pos + len) > gstr->len)
- g_string_truncate(gstr, pos);
- else
- g_string_erase(gstr, pos, len);
-
- g_string_insert(gstr, pos, text_to_insert);
-}
-
-/****************************************************************************/
-static gboolean dialog_graph_dump_to_file(graph_analysis_data_t *user_data)
-{
- guint32 i, first_node, display_items, display_nodes;
- guint32 start_position, end_position, item_width, header_length;
- graph_analysis_item_t *gai;
- guint16 first_conv_num = 0;
- gboolean several_convs = FALSE;
- gboolean first_packet = TRUE;
-
- GString *label_string, *empty_line,*separator_line, *tmp_str, *tmp_str2;
- char *empty_header;
- char src_port[8],dst_port[8];
- gchar *time_str = g_malloc(COL_MAX_LEN);
- GList *list;
-
- FILE *of;
-
- of = ws_fopen(user_data->dlg.save_file,"w");
- if (of==NULL){
- open_failure_alert_box(user_data->dlg.save_file, errno, TRUE);
- return FALSE;
- }
-
- label_string = g_string_new("");
- empty_line = g_string_new("");
- separator_line = g_string_new("");
- tmp_str = g_string_new("");
- tmp_str2 = g_string_new("");
-
- display_items = 0;
- list = g_list_first(user_data->graph_info->list);
- while (list)
- {
- gai = list->data;
- list = g_list_next(list);
-
- if (!gai->display)
- continue;
-
- display_items += 1;
- if (first_packet){
- first_conv_num = gai->conv_num;
- first_packet=FALSE;
- }
- else if (gai->conv_num != first_conv_num){
- several_convs = TRUE;
- }
- }
-
- /* if not items to display */
- if (display_items == 0)
- goto exit;
-
- display_nodes = user_data->num_nodes;
-
- first_node = user_data->dlg.first_node;
-
- /* Write the conv. and time headers */
- if (several_convs){
- fprintf(of, CONV_TIME_HEADER);
- empty_header = CONV_TIME_EMPTY_HEADER;
- header_length = CONV_TIME_HEADER_LENGTH;
- }
- else{
- fprintf(of, TIME_HEADER);
- empty_header = TIME_EMPTY_HEADER;
- header_length = TIME_HEADER_LENGTH;
- }
-
- /* Write the node names on top */
- for (i=0; i<display_nodes; i+=2){
- /* print the node identifiers */
- g_string_printf(label_string, "| %s",
- get_addr_name(&(user_data->nodes[i+first_node])));
- enlarge_string(label_string, NODE_CHARS_WIDTH*2, ' ');
- fprintf(of, "%s", label_string->str);
- g_string_printf(label_string, "| ");
- enlarge_string(label_string, NODE_CHARS_WIDTH, ' ');
- g_string_append(empty_line, label_string->str);
- }
-
- fprintf(of, "|\n%s", empty_header);
- g_string_printf(label_string, "| ");
- enlarge_string(label_string, NODE_CHARS_WIDTH, ' ');
- fprintf(of, "%s", label_string->str);
-
- /* Write the node names on top */
- for (i=1; i<display_nodes; i+=2){
- /* print the node identifiers */
- g_string_printf(label_string, "| %s",
- get_addr_name(&(user_data->nodes[i+first_node])));
- if (label_string->len < NODE_CHARS_WIDTH)
- {
- enlarge_string(label_string, NODE_CHARS_WIDTH, ' ');
- g_string_append(label_string, "| ");
- }
- enlarge_string(label_string, NODE_CHARS_WIDTH*2, ' ');
- fprintf(of, "%s", label_string->str);
- g_string_printf(label_string, "| ");
- enlarge_string(label_string, NODE_CHARS_WIDTH, ' ');
- g_string_append(empty_line, label_string->str);
- }
-
- fprintf(of, "\n");
-
- g_string_append_c(empty_line, '|');
-
- enlarge_string(separator_line, (guint32) empty_line->len + header_length, '-');
-
- /*
- * Draw the items
- */
-
- list = g_list_first(user_data->graph_info->list);
- while (list)
- {
- gai = list->data;
- list = g_list_next(list);
-
- if (!gai->display)
- continue;
-
- start_position = (gai->src_node-first_node)*NODE_CHARS_WIDTH+NODE_CHARS_WIDTH/2;
-
- end_position = (gai->dst_node-first_node)*NODE_CHARS_WIDTH+NODE_CHARS_WIDTH/2;
-
- if (start_position > end_position){
- item_width=start_position-end_position;
- }
- else if (start_position < end_position){
- item_width=end_position-start_position;
- }
- else{ /* same origin and destination address */
- end_position = start_position+NODE_CHARS_WIDTH;
- item_width = NODE_CHARS_WIDTH;
- }
-
- /* separator between conversations */
- if (gai->conv_num != first_conv_num){
- fprintf(of, "%s\n", separator_line->str);
- first_conv_num=gai->conv_num;
- }
-
- /* write the conversation number */
- if (several_convs){
- g_string_printf(label_string, "%i", gai->conv_num);
- enlarge_string(label_string, 5, ' ');
- fprintf(of, "%s", label_string->str);
- }
-
-#if 0
- /* write the time */
- g_string_printf(label_string, "|%.3f", nstime_to_sec(&gai->fd->rel_ts));
-#endif
- /* Write the time, using the same format as in the time col */
- set_fd_time(gai->fd, time_str);
- g_string_printf(label_string, "|%s", time_str);
- enlarge_string(label_string, 10, ' ');
- fprintf(of, "%s", label_string->str);
-
- /* write the frame label */
-
- g_string_printf(tmp_str, "%s", empty_line->str);
- overwrite(tmp_str,gai->frame_label,
- start_position,
- end_position
- );
- fprintf(of, "%s", tmp_str->str);
-
- /* write the comments */
- fprintf(of, "%s\n", gai->comment);
-
- /* write the arrow and frame label*/
- fprintf(of, "%s", empty_header);
-
- g_string_printf(tmp_str, "%s", empty_line->str);
-
- g_string_truncate(tmp_str2, 0);
-
- if (start_position<end_position){
- enlarge_string(tmp_str2, item_width-2, '-');
- g_string_append_c(tmp_str2, '>');
- }
- else{
- g_string_printf(tmp_str2, "<");
- enlarge_string(tmp_str2, item_width-1, '-');
- }
-
- overwrite(tmp_str,tmp_str2->str,
- start_position,
- end_position
- );
-
- g_snprintf(src_port,sizeof(src_port),"(%i)", gai->port_src);
- g_snprintf(dst_port,sizeof(dst_port),"(%i)", gai->port_dst);
-
- if (start_position<end_position){
- overwrite(tmp_str,src_port,start_position-9,start_position-1);
- overwrite(tmp_str,dst_port,end_position+1,end_position+9);
- }
- else{
- overwrite(tmp_str,src_port,start_position+1,start_position+9);
- overwrite(tmp_str,dst_port,end_position-9,end_position+1);
- }
-
- fprintf(of,"%s\n",tmp_str->str);
- }
-
-exit:
- g_string_free(label_string, TRUE);
- g_string_free(empty_line, TRUE);
- g_string_free(separator_line, TRUE);
- g_string_free(tmp_str, TRUE);
- g_string_free(tmp_str2, TRUE);
- g_free(time_str);
- fclose (of);
- return TRUE;
-
-}
-
-/****************************************************************************/
-static void save_to_file_destroy_cb(GtkWidget *win _U_, gpointer user_data _U_)
-{
- /* Note that we no longer have a Save to file dialog box. */
- save_to_file_w = NULL;
-}
-
-/****************************************************************************/
-/* save in a file */
-
-/* first an auxiliary function in case we need an overwrite confirmation dialog */
-
-static void overwrite_existing_file_cb(gpointer dialog _U_, gint btn, gpointer user_data)
-{
- switch(btn) {
- case(ESD_BTN_YES):
- /* overwrite the file*/
- dialog_graph_dump_to_file(user_data);
- break;
- case(ESD_BTN_NO):
- break;
- default:
- g_assert_not_reached();
- }
-}
-
-/* and then the save in a file dialog itself */
-
-static gboolean save_to_file_ok_cb(GtkWidget *ok_bt _U_, gpointer user_data)
-{
- FILE *file_test;
- graph_analysis_data_t *user_data_p = user_data;
-
- user_data_p->dlg.save_file = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(save_to_file_w));
-
- /* Perhaps the user specified a directory instead of a file.
- Check whether they did. */
- if (test_for_directory(user_data_p->dlg.save_file) == EISDIR) {
- /* It's a directory - set the file selection box to display it. */
- set_last_open_dir(user_data_p->dlg.save_file);
- file_selection_set_current_folder(save_to_file_w, get_last_open_dir());
- gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(save_to_file_w), "");
- g_free(user_data_p->dlg.save_file);
- return FALSE; /* run the dialog again */
- }
-
- /* GtkFileChooserDialog/gtk_dialog_run is currently being used. */
- /* So: Trying to leave the graph_analysis window up if graph_dump */
- /* fails doesn't work well. */
- /* (See comment under on_save_bt_clicked) */
- /* */
- /* As a work-around: */
- /* We'll always destroy the window. */
-
- /* check whether the file exists */
- file_test = ws_fopen(user_data_p->dlg.save_file,"r");
- if (file_test!=NULL){
- gpointer dialog;
- dialog = simple_dialog(ESD_TYPE_CONFIRMATION, ESD_BTNS_YES_NO,
- "%sFile: \"%s\" already exists!%s\n\n"
- "Do you want to overwrite it?",
- simple_dialog_primary_start(),user_data_p->dlg.save_file, simple_dialog_primary_end());
- simple_dialog_set_cb(dialog, overwrite_existing_file_cb, user_data);
- fclose(file_test);
- return TRUE;
- }
-
- else{
- if (!dialog_graph_dump_to_file(user_data)) {
- /* Couldn't open the file ? */
- g_free(user_data_p->dlg.save_file);
- return TRUE;
- }
- }
- g_free(user_data_p->dlg.save_file);
- return TRUE;
-}
-
-/****************************************************************************/
-static void
-on_save_bt_clicked (GtkWidget *button _U_,
- graph_analysis_data_t *user_data)
-{
-#if 0 /* XXX: GtkFileChooserDialog/gtk_dialog_run currently being used is effectively modal so this is not req'd */
- if (save_to_file_w != NULL) {
- /* There's already a Save to file dialog box; reactivate it. */
- reactivate_window(save_to_file_w);
- return;
- }
-#endif
- save_to_file_w =
- gtk_file_chooser_dialog_new("Wireshark: Save graph to plain text file",
- GTK_WINDOW(user_data->dlg.window),
- GTK_FILE_CHOOSER_ACTION_SAVE,
- GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
- GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
- NULL);
-
- g_signal_connect(save_to_file_w, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
- g_signal_connect(save_to_file_w, "destroy", G_CALLBACK(save_to_file_destroy_cb), NULL);
-
- gtk_widget_show(save_to_file_w);
- window_present(save_to_file_w);
-
- /* "Run" the GtkFileChooserDialog. */
- /* Upon exit: If "Accept" run the OK callback. */
- /* If the OK callback returns with a FALSE status, re-run the dialog.*/
- /* Destroy the window. */
- /* XXX: If the OK callback pops up an alert box (eg: for an error) it *must* */
- /* return with a TRUE status so that the dialog window will be destroyed. */
- /* Trying to re-run the dialog after popping up an alert box will not work */
- /* since the user will not be able to dismiss the alert box. */
- /* The (somewhat unfriendly) effect: the user must re-invoke the */
- /* GtkFileChooserDialog whenever the OK callback pops up an alert box. */
- /* */
- /* ToDo: use GtkFileChooserWidget in a dialog window instead of */
- /* GtkFileChooserDialog. */
- while (gtk_dialog_run(GTK_DIALOG(save_to_file_w)) == GTK_RESPONSE_ACCEPT) {
- if (save_to_file_ok_cb(NULL, user_data)) {
- break; /* we're done */
- }
- }
- window_destroy(save_to_file_w);
-}
-
-/****************************************************************************/
-static void dialog_graph_draw(graph_analysis_data_t *user_data)
-{
- guint32 i, last_item, first_item, display_items;
- guint32 start_arrow, end_arrow, label_x, src_port_x, dst_port_x, arrow_width;
- guint32 current_item;
- guint32 left_x_border;
- guint32 right_x_border;
- guint32 top_y_border;
- guint32 bottom_y_border;
- graph_analysis_item_t *gai;
-
- PangoLayout *layout;
- PangoLayout *middle_layout;
- PangoLayout *small_layout;
- PangoFontDescription *middle_font_desc;
- gint middle_font_size;
- PangoFontDescription *small_font_desc;
- gint small_font_size;
-
- gint label_width, label_height;
- guint32 draw_width, draw_height;
- char label_string[MAX_COMMENT];
- GList *list;
- cairo_t *cr;
- gchar *time_str = g_malloc(COL_MAX_LEN);
-
- GdkColor *color_p, *bg_color_p;
- GdkColor black_color = {0, 0, 0, 0};
- GdkColor white_color = {0, 0xffff, 0xffff, 0xffff};
- /* gray and soft gray colors */
- GdkColor grey_color0 = {0, 0x64ff, 0x64ff, 0x64ff};
- GdkColor grey_color1 = {0, 0x25ff, 0x25ff, 0x25ff};
-
- /* the first color is blue to highlight the selected item */
- static GdkColor background_color[MAX_NUM_COL_CONV+1] = {
- {0, 0x00FF, 0x00FF, 0xFFFF},
- {0, 0x90FF, 0xEEFF, 0x90FF},
- {0, 0xFFFF, 0xA0FF, 0x7AFF},
- {0, 0xFFFF, 0xB6FF, 0xC1FF},
- {0, 0xFAFF, 0xFAFF, 0xD2FF},
- {0, 0xFFFF, 0xFFFF, 0x33FF},
- {0, 0x66FF, 0xCDFF, 0xAAFF},
- {0, 0xE0FF, 0xFFFF, 0xFFFF},
- {0, 0xB0FF, 0xC4FF, 0xDEFF},
- {0, 0x87FF, 0xCEFF, 0xFAFF},
- {0, 0xD3FF, 0xD3FF, 0xD3FF}
- };
-
- /* XXX can't we just set the background color ? */
- GdkPixbuf *bg_pixbuf = gdk_pixbuf_new_from_xpm_data(voip_bg_xpm);
-
- /* Dashed line pattern */
- static const double dashed1[] = {5.0, 4.0};
- static int len1 = sizeof(dashed1) / sizeof(dashed1[0]);
-
- GtkAllocation draw_area_time_alloc, draw_area_alloc, draw_area_comments_alloc;
-
- if(!user_data->dlg.needs_redraw){
- return;
- }
- user_data->dlg.needs_redraw=FALSE;
-
- gtk_widget_get_allocation(user_data->dlg.draw_area_time, &draw_area_time_alloc);
- gtk_widget_get_allocation(user_data->dlg.draw_area, &draw_area_alloc);
- gtk_widget_get_allocation(user_data->dlg.draw_area_comments, &draw_area_comments_alloc);
-
- /* Clear out old plot */
-#if GTK_CHECK_VERSION(2,22,0)
- cr = cairo_create (user_data->dlg.surface_time);
- cairo_set_source_rgb (cr, 1, 1, 1);
- cairo_rectangle (cr, 0, 0, draw_area_time_alloc.width,draw_area_time_alloc.height);
- cairo_fill (cr);
- cairo_destroy (cr);
-
- cr = cairo_create (user_data->dlg.surface_main);
- cairo_set_source_rgb (cr, 1, 1, 1);
- cairo_rectangle (cr, 0, 0, draw_area_alloc.width,draw_area_alloc.height);
- cairo_fill (cr);
- cairo_destroy (cr);
-
- cr = cairo_create (user_data->dlg.surface_comments);
- cairo_set_source_rgb (cr, 1, 1, 1);
- cairo_rectangle (cr, 0, 0, draw_area_comments_alloc.width,draw_area_comments_alloc.height);
- cairo_fill (cr);
- cairo_destroy (cr);
-
-#else
- if ( GDK_IS_DRAWABLE(user_data->dlg.pixmap_time) ){
- cr = gdk_cairo_create (user_data->dlg.pixmap_time);
- cairo_set_source_rgb (cr, 1, 1, 1);
- cairo_rectangle (cr, 0, 0, draw_area_time_alloc.width,draw_area_time_alloc.height);
- cairo_fill (cr);
- cairo_destroy (cr);
- }
-
- if ( GDK_IS_DRAWABLE(user_data->dlg.pixmap_main) ){
- cr = gdk_cairo_create (user_data->dlg.pixmap_main);
- cairo_set_source_rgb (cr, 1, 1, 1);
- cairo_rectangle (cr, 0, 0, draw_area_alloc.width,draw_area_alloc.height);
- cairo_fill (cr);
- cairo_destroy (cr);
- }
-
- if ( GDK_IS_DRAWABLE(user_data->dlg.pixmap_comments) ){
- cr = gdk_cairo_create (user_data->dlg.pixmap_comments);
- cairo_set_source_rgb (cr, 1, 1, 1);
- cairo_rectangle (cr, 0, 0, draw_area_comments_alloc.width,draw_area_comments_alloc.height);
- cairo_fill (cr);
- cairo_destroy (cr);
- }
-#endif
- /* Calculate the y border */
- top_y_border=TOP_Y_BORDER; /* to display the node address */
- bottom_y_border=BOTTOM_Y_BORDER;
-
- draw_height=draw_area_alloc.height-top_y_border-bottom_y_border;
-
- first_item = user_data->dlg.first_item;
- display_items = draw_height/ITEM_HEIGHT;
-
- /* get the items to display and fill the matrix array */
- list = g_list_first(user_data->graph_info->list);
- current_item = 0;
- i = 0;
- while (list)
- {
- gai = list->data;
- if (gai->display){
- if (current_item>=display_items) break; /* the item is outside the display */
- if (i>=first_item){
- user_data->dlg.items[current_item].fd = gai->fd;
- user_data->dlg.items[current_item].port_src = gai->port_src;
- user_data->dlg.items[current_item].port_dst = gai->port_dst;
- /* Add "..." if the length is 50 characters */
- if (strlen(gai->frame_label) > 48) {
- gai->frame_label[48] = '.';
- gai->frame_label[47] = '.';
- gai->frame_label[46] = '.';
- }
- user_data->dlg.items[current_item].frame_label = gai->frame_label;
- user_data->dlg.items[current_item].comment = gai->comment;
- user_data->dlg.items[current_item].conv_num = gai->conv_num;
-
- user_data->dlg.items[current_item].src_node = gai->src_node;
- user_data->dlg.items[current_item].dst_node = gai->dst_node;
- user_data->dlg.items[current_item].line_style = gai->line_style;
- current_item++;
- }
- i++;
- }
-
- list = g_list_next(list);
- }
- /* in case the window is resized we might have to move the top item */
- if ((first_item + display_items) > user_data->num_items){
- if (display_items>user_data->num_items)
- first_item=0;
- else
- first_item = user_data->num_items - display_items;
- }
-
- /* in case there are less items than possible displayed */
- display_items = current_item;
- last_item = first_item+display_items-1;
-
- /* if no items to display */
- if (display_items == 0) return;
-
-
- /* Calculate the x borders */
- /* We use time from the last display item to calcultate the x left border */
-#if 0
- g_snprintf(label_string, MAX_LABEL, "%.3f", nstime_to_sec(&user_data->dlg.items[display_items-1].fd->rel_ts));
-#endif
- /* Write the time, using the same format as in th etime col */
- set_fd_time(user_data->dlg.items[display_items-1].fd, time_str);
- g_snprintf(label_string, MAX_LABEL, "%s", time_str);
- layout = gtk_widget_create_pango_layout(user_data->dlg.draw_area_time, label_string);
- middle_layout = gtk_widget_create_pango_layout(user_data->dlg.draw_area_time, label_string);
- small_layout = gtk_widget_create_pango_layout(user_data->dlg.draw_area_time, label_string);
-
- middle_font_desc = pango_font_description_copy(pango_context_get_font_description(pango_layout_get_context(middle_layout)));
- middle_font_size = pango_font_description_get_size(middle_font_desc);
- pango_font_description_set_size(middle_font_desc,(gint)(middle_font_size*0.8));
- pango_layout_set_font_description(middle_layout,middle_font_desc);
-
- small_font_desc = pango_font_description_copy(pango_context_get_font_description(pango_layout_get_context(small_layout)));
- small_font_size = pango_font_description_get_size(small_font_desc);
- pango_font_description_set_size(small_font_desc,(gint)(small_font_size*0.7));
- pango_layout_set_font_description(small_layout,small_font_desc);
-
- pango_layout_get_pixel_size(layout, &label_width, &label_height);
-
- /* resize the "time" draw area */
- left_x_border=0;
- user_data->dlg.left_x_border = left_x_border;
-
- right_x_border=0;
- draw_width=user_data->dlg.surface_width-right_x_border-left_x_border;
-
-#if GTK_CHECK_VERSION(2,22,0)
- /* Paint time title background */
- cr = cairo_create (user_data->dlg.surface_time);
- gdk_cairo_set_source_pixbuf (cr, bg_pixbuf, 0, 0);
- cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
- cairo_rectangle (cr, 0, 0, draw_area_time_alloc.width, top_y_border);
- cairo_fill (cr);
- cairo_destroy (cr);
-
- /* Paint main title background */
- cr = cairo_create (user_data->dlg.surface_main);
- gdk_cairo_set_source_pixbuf (cr, bg_pixbuf, 0, 0);
- cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
- cairo_rectangle (cr, 0, 0, draw_area_alloc.width, top_y_border);
- cairo_fill (cr);
- cairo_destroy (cr);
-
- /* Paint main comment background */
- cr = cairo_create (user_data->dlg.surface_comments);
- gdk_cairo_set_source_pixbuf (cr, bg_pixbuf, 0, 0);
- cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
- cairo_rectangle (cr, 0, 0, draw_area_comments_alloc.width, top_y_border);
- cairo_fill (cr);
- cairo_destroy (cr);
-#else
- /* Paint time title background */
- if ( GDK_IS_DRAWABLE(user_data->dlg.pixmap_time) ){
- cr = gdk_cairo_create (user_data->dlg.pixmap_time);
- gdk_cairo_set_source_pixbuf (cr, bg_pixbuf, 0, 0);
- cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
- cairo_rectangle (cr, 0, 0, draw_area_time_alloc.width, top_y_border);
- cairo_fill (cr);
- cairo_destroy (cr);
-
- }
- /* Paint main title background */
- if ( GDK_IS_DRAWABLE(user_data->dlg.pixmap_main) ){
- cr = gdk_cairo_create (user_data->dlg.pixmap_main);
- gdk_cairo_set_source_pixbuf (cr, bg_pixbuf, 0, 0);
- cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
- cairo_rectangle (cr, 0, 0, draw_area_alloc.width, top_y_border);
- cairo_fill (cr);
- cairo_destroy (cr);
- }
-
- /* Paint main comment background */
- if ( GDK_IS_DRAWABLE(user_data->dlg.pixmap_comments) ){
- cr = gdk_cairo_create (user_data->dlg.pixmap_comments);
- gdk_cairo_set_source_pixbuf (cr, bg_pixbuf, 0, 0);
- cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
- cairo_rectangle (cr, 0, 0, draw_area_comments_alloc.width, top_y_border);
- cairo_fill (cr);
- cairo_destroy (cr);
- }
-
-#endif
- /* Draw the word "Time" on top of time column */
- g_snprintf(label_string, label_width, "%s", " Time");
- pango_layout_set_text(layout, label_string, -1);
- pango_layout_get_pixel_size(layout, &label_width, &label_height);
-#if GTK_CHECK_VERSION(2,22,0)
- cr = cairo_create (user_data->dlg.surface_time);
- cairo_move_to (cr, left_x_border, top_y_border/2-label_height/2);
- pango_cairo_show_layout (cr, layout);
- cairo_destroy (cr);
- cr = NULL;
-#else
- if (GDK_IS_DRAWABLE(user_data->dlg.pixmap_time)) {
- cr = gdk_cairo_create (user_data->dlg.pixmap_time);
- cairo_move_to (cr, left_x_border, top_y_border/2-label_height/2);
- pango_cairo_show_layout (cr, layout);
- cairo_destroy (cr);
- cr = NULL;
- }
-#endif
- /* Draw the word "Comment" on top of comment column */
- g_snprintf(label_string, label_width, "%s", "Comment");
- pango_layout_set_text(layout, label_string, -1);
- pango_layout_get_pixel_size(layout, &label_width, &label_height);
-#if GTK_CHECK_VERSION(2,22,0)
- cr = cairo_create (user_data->dlg.surface_comments);
- cairo_move_to (cr, MAX_COMMENT/2-label_width/2, top_y_border/2-((i&1)?0:label_height));
- pango_cairo_show_layout (cr, layout);
- cairo_destroy (cr);
- cr = NULL;
-#endif
- /* Paint the background items */
- for (current_item=0; current_item<display_items; current_item++){
- /*select the color. if it is the selected item select blue color */
- if ( current_item+first_item == user_data->dlg.selected_item ) {
- bg_color_p = &background_color[0]; /* blue */
- } else {
- bg_color_p = &background_color[1+user_data->dlg.items[current_item].conv_num%MAX_NUM_COL_CONV];
- }
-#if GTK_CHECK_VERSION(2,22,0)
- /* Paint background */
- cr = cairo_create (user_data->dlg.surface_main);
- gdk_cairo_set_source_color (cr, bg_color_p);
- cairo_rectangle (cr, left_x_border, top_y_border+current_item*ITEM_HEIGHT, draw_width, ITEM_HEIGHT);
- cairo_fill (cr);
- cairo_destroy (cr);
-#else
- if (GDK_IS_DRAWABLE(user_data->dlg.pixmap_main)) {
- /* Paint background */
- cr = gdk_cairo_create (user_data->dlg.pixmap_main);
- gdk_cairo_set_source_color (cr, bg_color_p);
- cairo_rectangle (cr, left_x_border, top_y_border+current_item*ITEM_HEIGHT, draw_width, ITEM_HEIGHT);
- cairo_fill (cr);
- cairo_destroy (cr);
- }
-#endif
- }
- /* Draw the node names on top and the division lines */
- for (i=0; i<user_data->num_nodes; i++){
- /* print the node identifiers */
- /* XXX we assign 5 pixels per character in the node identity */
- g_strlcpy(label_string, get_addr_name(&(user_data->nodes[i])), NODE_WIDTH/5);
- pango_layout_set_text(layout, label_string, -1);
- pango_layout_get_pixel_size(layout, &label_width, &label_height);
-#if GTK_CHECK_VERSION(2,22,0)
- cr = cairo_create (user_data->dlg.surface_main);
- cairo_move_to (cr, left_x_border+NODE_WIDTH/2-label_width/2+NODE_WIDTH*i, top_y_border/2-((i&1)?0:label_height));
- pango_cairo_show_layout (cr, layout);
- cairo_destroy (cr);
- cr = NULL;
-#else
- if (GDK_IS_DRAWABLE(user_data->dlg.pixmap_main)) {
- cr = gdk_cairo_create (user_data->dlg.pixmap_main);
- cairo_move_to (cr, left_x_border+NODE_WIDTH/2-label_width/2+NODE_WIDTH*i, top_y_border/2-((i&1)?0:label_height));
- pango_cairo_show_layout (cr, layout);
- cairo_destroy (cr);
- cr = NULL;
- }
-#endif
-#if GTK_CHECK_VERSION(2,22,0)
- /* draw the node division lines */
- cr = cairo_create (user_data->dlg.surface_main);
- gdk_cairo_set_source_color (cr, &grey_color0);
- cairo_set_line_width (cr, 1.0);
- cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT);
- cairo_set_dash(cr, dashed1, len1, 0);
- cairo_move_to(cr, left_x_border+NODE_WIDTH/2+NODE_WIDTH*i, top_y_border);
- cairo_line_to(cr, (left_x_border+NODE_WIDTH/2+NODE_WIDTH*i),draw_area_alloc.height-bottom_y_border);
- cairo_stroke(cr);
- cairo_destroy(cr);
-#else
- /* draw the node division lines */
- if (GDK_IS_DRAWABLE(user_data->dlg.pixmap_main) ) {
- cr = gdk_cairo_create (user_data->dlg.pixmap_main);
- gdk_cairo_set_source_color (cr, &grey_color0);
- cairo_set_line_width (cr, 1.0);
- cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT);
- cairo_set_dash(cr, dashed1, len1, 0);
- cairo_move_to(cr, left_x_border+NODE_WIDTH/2+NODE_WIDTH*i, top_y_border);
- cairo_line_to(cr, (left_x_border+NODE_WIDTH/2+NODE_WIDTH*i),draw_area_alloc.height-bottom_y_border);
- cairo_stroke(cr);
- cairo_destroy(cr);
- }
-#endif
- }
-
- /* Draw the items */
- for (current_item=0; current_item<display_items; current_item++){
-#if 0
- /* Draw the time */
- g_snprintf(label_string, MAX_LABEL, "%.3f", nstime_to_sec(&user_data->dlg.items[current_item].fd->rel_ts));
-#endif
- /* Draw the time */
- set_fd_time(user_data->dlg.items[current_item].fd, time_str);
- g_snprintf(label_string, MAX_LABEL, "%s", time_str);
- pango_layout_set_text(layout, label_string, -1);
- pango_layout_get_pixel_size(layout, &label_width, &label_height);
-#if GTK_CHECK_VERSION(2,22,0)
- cr = cairo_create (user_data->dlg.surface_time);
- cairo_move_to (cr, 3, top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT/2-label_height/2);
- pango_cairo_show_layout (cr, layout);
- cairo_destroy (cr);
- cr = NULL;
-#else
- if (GDK_IS_DRAWABLE(user_data->dlg.pixmap_time)) {
- cr = gdk_cairo_create (user_data->dlg.pixmap_time);
- cairo_move_to (cr, 3, top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT/2-label_height/2);
- pango_cairo_show_layout (cr, layout);
- cairo_destroy (cr);
- cr = NULL;
- }
-#endif
- /*draw the comments */
- g_snprintf(label_string, MAX_COMMENT, "%s", user_data->dlg.items[current_item].comment);
- pango_layout_set_text(middle_layout, label_string, -1);
- pango_layout_get_pixel_size(middle_layout, &label_width, &label_height);
-#if GTK_CHECK_VERSION(2,22,0)
- cr = cairo_create (user_data->dlg.surface_comments);
- cairo_move_to (cr, 2, top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT/2-label_height/2);
- pango_cairo_show_layout (cr, middle_layout);
- cairo_destroy (cr);
- cr = NULL;
-#else
- if (GDK_IS_DRAWABLE(user_data->dlg.pixmap_comments)) {
- cr = gdk_cairo_create (user_data->dlg.pixmap_comments);
- cairo_move_to (cr, 2, top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT/2-label_height/2);
- pango_cairo_show_layout (cr, middle_layout);
- cairo_destroy (cr);
- cr = NULL;
- }
-#endif
- /* draw the arrow line */
- start_arrow = left_x_border+(user_data->dlg.items[current_item].src_node)*NODE_WIDTH+NODE_WIDTH/2;
- end_arrow = left_x_border+(user_data->dlg.items[current_item].dst_node)*NODE_WIDTH+NODE_WIDTH/2;
-
-#if GTK_CHECK_VERSION(2,22,0)
- cr = cairo_create (user_data->dlg.surface_main);
- if (user_data->dlg.items[current_item].line_style == 2) {
- /* draw a line thick */
- cairo_set_line_width (cr, 2.0);
- }else{
- cairo_set_line_width (cr, 1.0);
- }
- if ( current_item+first_item == user_data->dlg.selected_item ){
- /* draw white line */
- cairo_set_source_rgb (cr, 1, 1, 1);
- }else{
- /* draw black line */
- cairo_set_source_rgb (cr, 0, 0, 0);
- }
- cairo_move_to(cr, start_arrow, (top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT-7)+0.5);
- cairo_line_to(cr, end_arrow, (top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT-7)+0.5);
- cairo_stroke(cr);
- cairo_destroy(cr);
-#else
- if (GDK_IS_DRAWABLE(user_data->dlg.pixmap_main) ) {
- cr = gdk_cairo_create (user_data->dlg.pixmap_main);
- if (user_data->dlg.items[current_item].line_style == 2) {
- /* draw a line thick */
- cairo_set_line_width (cr, 2.0);
- }else{
- cairo_set_line_width (cr, 1.0);
- }
- if ( current_item+first_item == user_data->dlg.selected_item ){
- /* draw white line */
- cairo_set_source_rgb (cr, 1, 1, 1);
- }else{
- /* draw black line */
- cairo_set_source_rgb (cr, 0, 0, 0);
- }
- cairo_move_to(cr, start_arrow, (top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT-7)+0.5);
- cairo_line_to(cr, end_arrow, (top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT-7)+0.5);
- cairo_stroke(cr);
- cairo_destroy(cr);
- }
-#endif
- /* select colors */
- if ( current_item+first_item == user_data->dlg.selected_item ){
- color_p = &white_color;
- } else {
- color_p = &black_color;
- }
- /* draw the arrow */
-#if GTK_CHECK_VERSION(2,22,0)
- if (start_arrow<end_arrow)
- draw_arrow(user_data->dlg.surface_main, color_p, end_arrow-WIDTH_ARROW, (top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT-7)-(HEIGHT_ARROW/2), RIGHT_ARROW);
- else
- draw_arrow(user_data->dlg.surface_main, color_p, end_arrow, top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT-7-(HEIGHT_ARROW/2), LEFT_ARROW);
-#else
- if (start_arrow<end_arrow)
- draw_arrow(user_data->dlg.pixmap_main, color_p, end_arrow-WIDTH_ARROW, (top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT-7)-(HEIGHT_ARROW/2), RIGHT_ARROW);
- else
- draw_arrow(user_data->dlg.pixmap_main, color_p, end_arrow, top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT-7-(HEIGHT_ARROW/2), LEFT_ARROW);
-#endif
- /* draw the frame comment */
- g_snprintf(label_string, MAX_LABEL, "%s", user_data->dlg.items[current_item].frame_label);
- pango_layout_set_text(layout, label_string, -1);
- pango_layout_get_pixel_size(layout, &label_width, &label_height);
- if (start_arrow<end_arrow){
- arrow_width = end_arrow-start_arrow;
- label_x = arrow_width/2+start_arrow;
- }
- else {
- arrow_width = start_arrow-end_arrow;
- label_x = arrow_width/2+end_arrow;
- }
-
- if (label_width>(gint)arrow_width) arrow_width = label_width;
-
- if ((int)left_x_border > ((int)label_x-(int)label_width/2))
- label_x = left_x_border + label_width/2;
-
-#if GTK_CHECK_VERSION(2,22,0)
- cr = cairo_create (user_data->dlg.surface_main);
- gdk_cairo_set_source_color (cr, color_p);
- cairo_move_to (cr, label_x - label_width/2, top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT/2-label_height/2-3);
- pango_cairo_show_layout (cr, layout);
- cairo_destroy (cr);
- cr = NULL;
-#else
- if (GDK_IS_DRAWABLE(user_data->dlg.pixmap_main)) {
- cr = gdk_cairo_create (user_data->dlg.pixmap_main);
- gdk_cairo_set_source_color (cr, color_p);
- cairo_move_to (cr, label_x - label_width/2, top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT/2-label_height/2-3);
- pango_cairo_show_layout (cr, layout);
- cairo_destroy (cr);
- cr = NULL;
- }
-#endif
- /* draw the source port number */
- g_snprintf(label_string, MAX_LABEL, "(%i)", user_data->dlg.items[current_item].port_src);
- pango_layout_set_text(small_layout, label_string, -1);
- pango_layout_get_pixel_size(small_layout, &label_width, &label_height);
- if (start_arrow<end_arrow){
- src_port_x = start_arrow - label_width - 2;
- }
- else {
- src_port_x = start_arrow + 2;
- }
-#if GTK_CHECK_VERSION(2,22,0)
- cr = cairo_create (user_data->dlg.surface_main);
- /* select color */
- if ( current_item+first_item == user_data->dlg.selected_item ){
- gdk_cairo_set_source_color (cr, &grey_color1);
- } else {
- gdk_cairo_set_source_color (cr, &grey_color0);
- }
- gdk_cairo_set_source_color (cr, &grey_color0);
- cairo_move_to (cr, src_port_x, top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT-2-label_height/2-2);
- pango_cairo_show_layout (cr, small_layout);
- cairo_destroy (cr);
-#else
- if (GDK_IS_DRAWABLE(user_data->dlg.pixmap_main)) {
- cr = gdk_cairo_create (user_data->dlg.pixmap_main);
- /* select color */
- if ( current_item+first_item == user_data->dlg.selected_item ){
- gdk_cairo_set_source_color (cr, &grey_color1);
- } else {
- gdk_cairo_set_source_color (cr, &grey_color0);
- }
- gdk_cairo_set_source_color (cr, &grey_color0);
- cairo_move_to (cr, src_port_x, top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT-2-label_height/2-2);
- pango_cairo_show_layout (cr, small_layout);
- cairo_destroy (cr);
- }
-#endif
- /* draw the destination port number */
- g_snprintf(label_string, MAX_LABEL, "(%i)", user_data->dlg.items[current_item].port_dst);
- pango_layout_set_text(small_layout, label_string, -1);
- pango_layout_get_pixel_size(small_layout, &label_width, &label_height);
- if (start_arrow<end_arrow){
- dst_port_x = end_arrow + 2;
- }
- else {
- dst_port_x = end_arrow - label_width - 2;
- }
-#if GTK_CHECK_VERSION(2,22,0)
- cr = cairo_create (user_data->dlg.surface_main);
- /* select color */
- if ( current_item+first_item == user_data->dlg.selected_item ){
- gdk_cairo_set_source_color (cr, &grey_color1);
- } else {
- gdk_cairo_set_source_color (cr, &grey_color0);
- }
- cairo_move_to (cr, dst_port_x, top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT-2-label_height/2-2);
- pango_cairo_show_layout (cr, small_layout);
- cairo_destroy (cr);
-#else
- if (GDK_IS_DRAWABLE(user_data->dlg.pixmap_main)) {
- cr = gdk_cairo_create (user_data->dlg.pixmap_main);
- /* select color */
- if ( current_item+first_item == user_data->dlg.selected_item ){
- gdk_cairo_set_source_color (cr, &grey_color1);
- } else {
- gdk_cairo_set_source_color (cr, &grey_color0);
- }
- cairo_move_to (cr, dst_port_x, top_y_border+current_item*ITEM_HEIGHT+ITEM_HEIGHT-2-label_height/2-2);
- pango_cairo_show_layout (cr, small_layout);
- cairo_destroy (cr);
- }
-#endif
- /* draw the div line of the selected item with soft gray*/
- if ( current_item+first_item == user_data->dlg.selected_item )
- for (i=0; i<user_data->num_nodes; i++){
-#if GTK_CHECK_VERSION(2,22,0)
- cr = cairo_create (user_data->dlg.surface_main);
- gdk_cairo_set_source_color (cr, &grey_color1);
- cairo_set_line_width (cr, 1.0);
- cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT);
- cairo_set_dash(cr, dashed1, len1, 0);
- cairo_move_to(cr, left_x_border+NODE_WIDTH/2+NODE_WIDTH*i, (user_data->dlg.selected_item-first_item)*ITEM_HEIGHT+TOP_Y_BORDER);
- cairo_line_to(cr, (left_x_border+NODE_WIDTH/2+NODE_WIDTH*i),(user_data->dlg.selected_item-first_item)*ITEM_HEIGHT+TOP_Y_BORDER+ITEM_HEIGHT);
- cairo_stroke(cr);
- cairo_destroy(cr);
-#else
- if (GDK_IS_DRAWABLE(user_data->dlg.pixmap_main) ) {
- cr = gdk_cairo_create (user_data->dlg.pixmap_main);
- gdk_cairo_set_source_color (cr, &grey_color1);
- cairo_set_line_width (cr, 1.0);
- cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT);
- cairo_set_dash(cr, dashed1, len1, 0);
- cairo_move_to(cr, left_x_border+NODE_WIDTH/2+NODE_WIDTH*i, (user_data->dlg.selected_item-first_item)*ITEM_HEIGHT+TOP_Y_BORDER);
- cairo_line_to(cr, (left_x_border+NODE_WIDTH/2+NODE_WIDTH*i),(user_data->dlg.selected_item-first_item)*ITEM_HEIGHT+TOP_Y_BORDER+ITEM_HEIGHT);
- cairo_stroke(cr);
- cairo_destroy(cr);
- }
-#endif
- }
- }
-
- g_object_unref(G_OBJECT(layout));
- g_free(time_str);
-
- /* refresh the draw areas */
- if (gtk_widget_is_drawable(user_data->dlg.draw_area_time) ){
- cr = gdk_cairo_create (gtk_widget_get_window(user_data->dlg.draw_area_time));
-#if GTK_CHECK_VERSION(2,22,0)
- cairo_set_source_surface (cr, user_data->dlg.surface_time, 0, 0);
-#else
- gdk_cairo_set_source_pixmap (cr, user_data->dlg.pixmap_time, 0, 0);
-#endif
- cairo_rectangle (cr, 0, 0, draw_area_time_alloc.width, draw_area_time_alloc.height);
- cairo_fill (cr);
- cairo_destroy (cr);
- cr = NULL;
- }
-
- if (gtk_widget_is_drawable(user_data->dlg.draw_area) ){
- cr = gdk_cairo_create (gtk_widget_get_window(user_data->dlg.draw_area));
-#if GTK_CHECK_VERSION(2,22,0)
- cairo_set_source_surface (cr, user_data->dlg.surface_main, 0, 0);
-#else
- gdk_cairo_set_source_pixmap (cr, user_data->dlg.pixmap_main, 0, 0);
-#endif
- cairo_rectangle (cr, 0, 0, draw_area_alloc.width, draw_area_alloc.height);
- cairo_fill (cr);
- cairo_destroy (cr);
- cr = NULL;
- }
-
- if (gtk_widget_is_drawable(user_data->dlg.draw_area_comments) ){
- cr = gdk_cairo_create (gtk_widget_get_window(user_data->dlg.draw_area_comments));
-#if GTK_CHECK_VERSION(2,22,0)
- cairo_set_source_surface (cr, user_data->dlg.surface_comments, 0, 0);
-#else
- gdk_cairo_set_source_pixmap (cr, user_data->dlg.pixmap_comments, 0, 0);
-#endif
- cairo_rectangle (cr, 0, 0, draw_area_comments_alloc.width, draw_area_comments_alloc.height);
- cairo_fill (cr);
- cairo_destroy (cr);
- cr = NULL;
- }
-
- /* update the v_scrollbar */
- gtk_adjustment_set_upper(user_data->dlg.v_scrollbar_adjustment, (gdouble) user_data->num_items-1);
- gtk_adjustment_set_step_increment(user_data->dlg.v_scrollbar_adjustment, 1);
- gtk_adjustment_set_page_increment(user_data->dlg.v_scrollbar_adjustment, (gdouble) (last_item-first_item));
- gtk_adjustment_set_page_size(user_data->dlg.v_scrollbar_adjustment, (gdouble) (last_item-first_item));
- gtk_adjustment_set_value(user_data->dlg.v_scrollbar_adjustment, (gdouble) first_item);
-
- gtk_adjustment_changed(user_data->dlg.v_scrollbar_adjustment);
- gtk_adjustment_value_changed(user_data->dlg.v_scrollbar_adjustment);
-}
-
-/****************************************************************************/
-static void dialog_graph_redraw(graph_analysis_data_t *user_data)
-{
- user_data->dlg.needs_redraw=TRUE;
- dialog_graph_draw(user_data);
-}
-
-/****************************************************************************/
-static gboolean button_press_event(GtkWidget *widget _U_, GdkEventButton *event, gpointer data)
-{
- graph_analysis_data_t *user_data = data;
- guint32 item;
-
- if (event->type != GDK_BUTTON_PRESS) return TRUE;
-
- if (event->y<TOP_Y_BORDER) return TRUE;
-
- /* get the item clicked */
- item = ((guint32)event->y - TOP_Y_BORDER) / ITEM_HEIGHT;
- if (item >= user_data->num_items) return TRUE;
- user_data->dlg.selected_item = item + user_data->dlg.first_item;
-
- user_data->dlg.needs_redraw=TRUE;
- dialog_graph_draw(user_data);
-
- cf_goto_frame(&cfile, user_data->dlg.items[item].fd->num);
-
- return TRUE;
-}
-
-
-
-/****************************************************************************/
-static gboolean key_press_event(GtkWidget *widget _U_, GdkEventKey *event, gpointer data)
-{
- graph_analysis_data_t *user_data = data;
-
- /* if there is nothing selected, just return */
- if (user_data->dlg.selected_item == 0xFFFFFFFF) return TRUE;
-
- /* Up arrow */
- if (event->keyval == GDK_Up){
- if (user_data->dlg.selected_item == 0) return TRUE;
- user_data->dlg.selected_item--;
- if ( (user_data->dlg.selected_item<user_data->dlg.first_item) || (user_data->dlg.selected_item>user_data->dlg.first_item+gtk_adjustment_get_page_size(user_data->dlg.v_scrollbar_adjustment)) )
- user_data->dlg.first_item = user_data->dlg.selected_item;
- /* Down arrow */
- } else if (event->keyval == GDK_Down){
- if (user_data->dlg.selected_item == user_data->num_items-1) return TRUE;
- user_data->dlg.selected_item++;
- if ( (user_data->dlg.selected_item<user_data->dlg.first_item) || (user_data->dlg.selected_item>user_data->dlg.first_item+gtk_adjustment_get_page_size(user_data->dlg.v_scrollbar_adjustment)) )
- user_data->dlg.first_item = (guint32)user_data->dlg.selected_item-(guint32)gtk_adjustment_get_page_size(user_data->dlg.v_scrollbar_adjustment);
- } else if (event->keyval == GDK_Left){
- if (user_data->dlg.first_node == 0) return TRUE;
- user_data->dlg.first_node--;
- } else return TRUE;
-
- user_data->dlg.needs_redraw=TRUE;
- dialog_graph_draw(user_data);
-
- cf_goto_frame(&cfile, user_data->dlg.items[user_data->dlg.selected_item-user_data->dlg.first_item].fd->num);
-
- return TRUE;
-}
-
-
-
-/****************************************************************************/
-static gboolean draw_area_draw(GtkWidget *widget, cairo_t *cr, gpointer data)
-{
- graph_analysis_data_t *user_data = data;
- GtkAllocation allocation;
-
- gtk_widget_get_allocation (widget, &allocation);
-#if GTK_CHECK_VERSION(2,22,0)
- cairo_set_source_surface (cr, user_data->dlg.surface_main, 0, 0);
-#else
- gdk_cairo_set_source_pixmap (cr, user_data->dlg.pixmap_main,0, 0);
-#endif
- cairo_rectangle (cr, 0, 0, allocation.width, allocation.height);
- cairo_fill (cr);
-
-
- return FALSE;
-}
-#if !GTK_CHECK_VERSION(3,0,0)
-/****************************************************************************/
-static gboolean expose_event(GtkWidget *widget, GdkEventExpose *event _U_, gpointer data)
-{
- GtkAllocation allocation;
- graph_analysis_data_t *user_data = data;
- cairo_t *cr = gdk_cairo_create (gtk_widget_get_window(widget));
-
-
- if (gtk_widget_is_drawable(widget)){
- gtk_widget_get_allocation (widget, &allocation);
-#if GTK_CHECK_VERSION(2,22,0)
- cairo_set_source_surface (cr, user_data->dlg.surface_main, 0, 0);
-#else
- gdk_cairo_set_source_pixmap (cr, user_data->dlg.pixmap_main, 0, 0);
-#endif
- cairo_rectangle (cr, 0, 0, allocation.width, allocation.height);
- cairo_fill (cr);
-
- cairo_destroy (cr);
- }
-
- return FALSE;
-}
-#endif
-
-static gboolean
-draw_area_scrolled(GtkAdjustment *adjustment _U_, gpointer data)
-{
- graph_analysis_data_t *user_data = data;
- cairo_t *cr = gdk_cairo_create (gtk_widget_get_window(user_data->dlg.draw_area));
-
-
- draw_area_draw(user_data->dlg.draw_area, cr, data);
-
- return TRUE;
-}
-/****************************************************************************/
-static gboolean draw_comments(GtkWidget *widget, cairo_t *cr, gpointer data)
-{
- graph_analysis_data_t *user_data = data;
- GtkAllocation allocation;
-
- gtk_widget_get_allocation (widget, &allocation);
-
-#if GTK_CHECK_VERSION(2,22,0)
- cairo_set_source_surface (cr, user_data->dlg.surface_comments, 0, 0);
-#else
- gdk_cairo_set_source_pixmap (cr, user_data->dlg.pixmap_comments,0, 0);
-#endif
- cairo_rectangle (cr, 0, 0, allocation.width, allocation.height);
- cairo_fill (cr);
-
-
- return FALSE;
-}
-#if !GTK_CHECK_VERSION(3,0,0)
-/****************************************************************************/
-static gboolean expose_event_comments(GtkWidget *widget, GdkEventExpose *event _U_, gpointer data)
-{
- GtkAllocation allocation;
- graph_analysis_data_t *user_data = data;
- cairo_t *cr = gdk_cairo_create (gtk_widget_get_window(widget));
-
- if (gtk_widget_is_drawable(widget)){
- gtk_widget_get_allocation (widget, &allocation);
-#if GTK_CHECK_VERSION(2,22,0)
- cairo_set_source_surface (cr, user_data->dlg.surface_comments, 0, 0);
-#else
- gdk_cairo_set_source_pixmap (cr, user_data->dlg.pixmap_comments,0, 0);
-#endif
- cairo_rectangle (cr, 0, 0, allocation.width, allocation.height);
- cairo_fill (cr);
-
- cairo_destroy (cr);
- }
-
- return FALSE;
-}
-#endif
-
-static gboolean
-comments_area_scrolled(GtkAdjustment *adjustment _U_, gpointer data)
-{
- graph_analysis_data_t *user_data = data;
- cairo_t *cr = gdk_cairo_create (gtk_widget_get_window(user_data->dlg.draw_area_comments));
-
-
- draw_comments(user_data->dlg.draw_area_comments, cr, data);
-
- return TRUE;
-}
-
-#if GTK_CHECK_VERSION(3,0,0)
-/****************************************************************************/
-static gboolean draw_time(GtkWidget *widget, cairo_t *cr, gpointer data)
-{
- graph_analysis_data_t *user_data = data;
- GtkAllocation allocation;
-
- gtk_widget_get_allocation (widget, &allocation);
-
- cairo_set_source_surface (cr, user_data->dlg.surface_time, 0, 0);
- cairo_rectangle (cr, 0, 0, allocation.width, allocation.height);
- cairo_fill (cr);
-
- return FALSE;
-}
-#else
-/****************************************************************************/
-static gboolean expose_event_time(GtkWidget *widget, GdkEventExpose *event _U_, gpointer data)
-{
- GtkAllocation allocation;
- graph_analysis_data_t *user_data = data;
- cairo_t *cr = gdk_cairo_create (gtk_widget_get_window(widget));
-
- if (gtk_widget_is_drawable(widget) ){
- gtk_widget_get_allocation (widget, &allocation);
-#if GTK_CHECK_VERSION(2,22,0)
- cairo_set_source_surface (cr, user_data->dlg.surface_time, 0, 0);
-#else
- gdk_cairo_set_source_pixmap (cr, user_data->dlg.pixmap_time, 0, 0);
-#endif
- cairo_rectangle (cr, 0, 0, allocation.width, allocation.height);
- cairo_fill (cr);
-
- cairo_destroy (cr);
- }
-
- return FALSE;
-}
-#endif
-/****************************************************************************/
-static gboolean configure_event(GtkWidget *widget, GdkEventConfigure *event _U_, gpointer data)
-{
- graph_analysis_data_t *user_data = data;
- GtkAllocation widget_alloc;
- cairo_t *cr;
-
-#if GTK_CHECK_VERSION(2,22,0)
- if(user_data->dlg.surface_main){
- cairo_surface_destroy (user_data->dlg.surface_main);
- user_data->dlg.surface_main=NULL;
- }
-#else
- if(user_data->dlg.pixmap_main){
- g_object_unref(user_data->dlg.pixmap_main);
- user_data->dlg.pixmap_main=NULL;
- }
-#endif
- gtk_widget_get_allocation(widget, &widget_alloc);
-
-#if GTK_CHECK_VERSION(2,22,0)
- user_data->dlg.surface_main = gdk_window_create_similar_surface (gtk_widget_get_window(widget),
- CAIRO_CONTENT_COLOR,
- widget_alloc.width,
- widget_alloc.height);
-
- cr = cairo_create (user_data->dlg.surface_main);
- cairo_rectangle (cr, 0, 0, widget_alloc.width, widget_alloc.height);
- cairo_set_source_rgb (cr, 1, 1, 1);
- cairo_fill (cr);
- cairo_destroy (cr);
- cr = NULL;
-#else
- user_data->dlg.pixmap_main=gdk_pixmap_new(gtk_widget_get_window(widget),
- widget_alloc.width,
- widget_alloc.height,
- -1);
- if ( GDK_IS_DRAWABLE(user_data->dlg.pixmap_main) ){
- cr = gdk_cairo_create (user_data->dlg.pixmap_main);
- cairo_rectangle (cr, 0, 0, widget_alloc.width, widget_alloc.height);
- cairo_set_source_rgb (cr, 1, 1, 1);
- cairo_fill (cr);
- cairo_destroy (cr);
- cr = NULL;
- }
-#endif
-
- dialog_graph_redraw(user_data);
-
- return TRUE;
-}
-
-/****************************************************************************/
-static gboolean configure_event_comments(GtkWidget *widget, GdkEventConfigure *event _U_, gpointer data)
-{
- graph_analysis_data_t *user_data = data;
- GtkAllocation widget_alloc;
- cairo_t *cr;
-
- gtk_widget_get_allocation(widget, &widget_alloc);
-
-#if GTK_CHECK_VERSION(2,22,0)
- if(user_data->dlg.surface_comments){
- cairo_surface_destroy (user_data->dlg.surface_comments);
- user_data->dlg.surface_comments=NULL;
- }
-#else
- if(user_data->dlg.pixmap_comments){
- g_object_unref(user_data->dlg.pixmap_comments);
- user_data->dlg.pixmap_comments=NULL;
- }
-#endif
-
-#if GTK_CHECK_VERSION(2,22,0)
- user_data->dlg.surface_comments=gdk_window_create_similar_surface (gtk_widget_get_window(widget),
- CAIRO_CONTENT_COLOR,
- widget_alloc.width,
- widget_alloc.height);
-
- cr = cairo_create (user_data->dlg.surface_comments);
- cairo_rectangle (cr, 0, 0, widget_alloc.width, widget_alloc.height);
- cairo_set_source_rgb (cr, 1, 1, 1);
- cairo_fill (cr);
- cairo_destroy (cr);
- cr = NULL;
-#else
- user_data->dlg.pixmap_comments=gdk_pixmap_new(gtk_widget_get_window(widget),
- widget_alloc.width,
- widget_alloc.height,
- -1);
-
- if ( GDK_IS_DRAWABLE(user_data->dlg.pixmap_main) ){
- cr = gdk_cairo_create (user_data->dlg.pixmap_comments);
- cairo_rectangle (cr, 0, 0, widget_alloc.width, widget_alloc.height);
- cairo_set_source_rgb (cr, 1, 1, 1);
- cairo_fill (cr);
- cairo_destroy (cr);
- cr = NULL;
- }
-#endif
- dialog_graph_redraw(user_data);
- return TRUE;
-}
-
-/****************************************************************************/
-static gboolean configure_event_time(GtkWidget *widget, GdkEventConfigure *event _U_, gpointer data)
-{
- graph_analysis_data_t *user_data = data;
- GtkAllocation widget_alloc;
- cairo_t *cr;
-
- gtk_widget_get_allocation(widget, &widget_alloc);
-
-#if GTK_CHECK_VERSION(2,22,0)
- if(user_data->dlg.surface_time){
- cairo_surface_destroy (user_data->dlg.surface_time);
- user_data->dlg.surface_time=NULL;
- }
-#else
- if(user_data->dlg.pixmap_time){
- g_object_unref(user_data->dlg.pixmap_time);
- user_data->dlg.pixmap_time=NULL;
- }
-#endif
-#if GTK_CHECK_VERSION(2,22,0)
- user_data->dlg.surface_time=gdk_window_create_similar_surface(gtk_widget_get_window(widget),
- CAIRO_CONTENT_COLOR,
- widget_alloc.width,
- widget_alloc.height);
-
- cr = cairo_create (user_data->dlg.surface_time);
- cairo_rectangle (cr, 0, 0, widget_alloc.width, widget_alloc.height);
- cairo_set_source_rgb (cr, 1, 1, 1);
- cairo_fill (cr);
- cairo_destroy (cr);
- cr = NULL;
-#else
- user_data->dlg.pixmap_time=gdk_pixmap_new(gtk_widget_get_window(widget),
- widget_alloc.width,
- widget_alloc.height,
- -1);
-
- if ( GDK_IS_DRAWABLE(user_data->dlg.pixmap_time) ){
- cr = gdk_cairo_create (user_data->dlg.pixmap_time);
- cairo_rectangle (cr, 0, 0, widget_alloc.width, widget_alloc.height);
- cairo_set_source_rgb (cr, 1, 1, 1);
- cairo_fill (cr);
- cairo_destroy (cr);
- cr = NULL;
- }
-#endif
-
- dialog_graph_redraw(user_data);
-
- return TRUE;
-}
-
-/****************************************************************************/
-static gboolean pane_callback(GtkWidget *widget _U_, GParamSpec *pspec _U_, gpointer data)
-{
- graph_analysis_data_t *user_data = data;
- GtkAllocation draw_area_comments_alloc, draw_area_alloc;
- cairo_t *cr;
-
- if (gtk_paned_get_position(GTK_PANED(user_data->dlg.hpane)) > user_data->dlg.surface_width)
- gtk_paned_set_position(GTK_PANED(user_data->dlg.hpane), user_data->dlg.surface_width);
- else if (gtk_paned_get_position(GTK_PANED(user_data->dlg.hpane)) < NODE_WIDTH*2)
- gtk_paned_set_position(GTK_PANED(user_data->dlg.hpane), NODE_WIDTH*2);
-
- /* repaint the comment area because when moving the pane position there are times that the expose_event_comments is not called */
-
- gtk_widget_get_allocation(user_data->dlg.draw_area_comments, &draw_area_comments_alloc);
-
- if (gtk_widget_is_drawable(user_data->dlg.draw_area_comments)){
- cr = gdk_cairo_create (gtk_widget_get_window(user_data->dlg.draw_area_comments));
-#if GTK_CHECK_VERSION(2,22,0)
- cairo_set_source_surface (cr, user_data->dlg.surface_comments, 0, 0);
-#else
- gdk_cairo_set_source_pixmap (cr, user_data->dlg.pixmap_comments, 0, 0);
-#endif
- cairo_rectangle (cr, 0, 0, draw_area_comments_alloc.width, draw_area_comments_alloc.height);
- cairo_fill (cr);
- cairo_destroy (cr);
- }
- /* repaint the draw area because when moving the pane position there are times that the expose_event_comments is not called */
- gtk_widget_get_allocation(user_data->dlg.draw_area, &draw_area_alloc);
-
- if (gtk_widget_is_drawable(user_data->dlg.draw_area)){
- cr = gdk_cairo_create(gtk_widget_get_window(user_data->dlg.draw_area));
-#if GTK_CHECK_VERSION(2,22,0)
- cairo_set_source_surface (cr, user_data->dlg.surface_main, 0, 0);
-#else
- gdk_cairo_set_source_pixmap (cr, user_data->dlg.pixmap_main, 0, 0);
-#endif
- cairo_rectangle (cr, 0, 0, draw_area_alloc.width, draw_area_alloc.height);
- cairo_fill (cr);
- cairo_destroy (cr);
- }
-
-
- return TRUE;
-}
-
-/****************************************************************************/
-static void v_scrollbar_changed(GtkWidget *widget _U_, gpointer data)
-{
- graph_analysis_data_t *user_data = data;
-
- if ((user_data->dlg.first_item+gtk_adjustment_get_page_size(user_data->dlg.v_scrollbar_adjustment)+1 == user_data->num_items)
- && (gtk_adjustment_get_value(user_data->dlg.v_scrollbar_adjustment) >= user_data->dlg.first_item ))
- return;
-
- if (user_data->dlg.first_item == gtk_adjustment_get_value(user_data->dlg.v_scrollbar_adjustment))
- return;
-
- user_data->dlg.first_item = (guint32) gtk_adjustment_get_value(user_data->dlg.v_scrollbar_adjustment);
-
- dialog_graph_redraw(user_data);
-
- return;
-}
-
-/****************************************************************************/
-static void create_draw_area(graph_analysis_data_t *user_data, GtkWidget *box)
-{
- GtkWidget *hbox;
- GtkWidget *viewport;
- GtkWidget *scroll_window_comments;
- GtkWidget *viewport_comments;
- GtkWidget *frame_time;
- GtkWidget *scroll_vbox;
- GtkWidget *frame_box;
- GtkRequisition scroll_requisition;
- GtkWidget *frame;
-
- hbox=gtk_hbox_new(FALSE, 0);
- gtk_widget_show(hbox);
-
- /* create "time" draw area */
- user_data->dlg.draw_area_time=gtk_drawing_area_new();
- gtk_widget_set_size_request(user_data->dlg.draw_area_time, TIME_WIDTH, user_data->dlg.surface_height);
- frame_time = gtk_frame_new(NULL);
- gtk_widget_show(frame_time);
- gtk_container_add(GTK_CONTAINER(frame_time),user_data->dlg.draw_area_time);
-
- /* create "comments" draw area */
- user_data->dlg.draw_area_comments=gtk_drawing_area_new();
- gtk_widget_set_size_request(user_data->dlg.draw_area_comments, COMMENT_WIDTH, user_data->dlg.surface_height);
- scroll_window_comments=gtk_scrolled_window_new(NULL, NULL);
- gtk_widget_set_size_request(scroll_window_comments, (gint)(COMMENT_WIDTH/1.5), user_data->dlg.surface_height);
- /*
- * Set the scrollbar policy for the horizontal and vertical scrollbars
- * The policy determines when the scrollbar should appear
- */
- gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (scroll_window_comments),
- GTK_POLICY_ALWAYS, /* Policy for horizontal bar. */
- GTK_POLICY_NEVER); /* Policy for vertical bar */
-
- /* Changes the type of shadow drawn around the contents of scrolled_window. */
- gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scroll_window_comments),
- GTK_SHADOW_ETCHED_IN);
-
- g_signal_connect(gtk_scrolled_window_get_hadjustment(GTK_SCROLLED_WINDOW(scroll_window_comments)),
- "value-changed", G_CALLBACK(comments_area_scrolled), user_data);
-
-
- viewport_comments = gtk_viewport_new(gtk_scrolled_window_get_hadjustment(GTK_SCROLLED_WINDOW(scroll_window_comments)),
- gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(scroll_window_comments)));
- gtk_container_add(GTK_CONTAINER(viewport_comments), user_data->dlg.draw_area_comments);
- gtk_container_add(GTK_CONTAINER(scroll_window_comments), viewport_comments);
- gtk_viewport_set_shadow_type(GTK_VIEWPORT(viewport_comments), GTK_SHADOW_NONE);
- gtk_widget_add_events (user_data->dlg.draw_area_comments, GDK_BUTTON_PRESS_MASK);
-
- /* create main Graph draw area */
- user_data->dlg.draw_area=gtk_drawing_area_new();
- if (user_data->num_nodes < 2)
- user_data->dlg.surface_width = 2 * NODE_WIDTH;
- else
- user_data->dlg.surface_width = user_data->num_nodes * NODE_WIDTH;
- gtk_widget_set_size_request(user_data->dlg.draw_area, user_data->dlg.surface_width, user_data->dlg.surface_height);
- user_data->dlg.scroll_window=gtk_scrolled_window_new(NULL, NULL);
- if ( user_data->num_nodes < 6)
- gtk_widget_set_size_request(user_data->dlg.scroll_window, NODE_WIDTH*user_data->num_nodes, user_data->dlg.surface_height);
- else
- gtk_widget_set_size_request(user_data->dlg.scroll_window, NODE_WIDTH*5, user_data->dlg.surface_height);
-
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW(user_data->dlg.scroll_window),
- GTK_POLICY_ALWAYS,
- GTK_POLICY_NEVER);
-
- gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(user_data->dlg.scroll_window),
- GTK_SHADOW_ETCHED_IN);
-
- g_signal_connect(gtk_scrolled_window_get_hadjustment(GTK_SCROLLED_WINDOW(user_data->dlg.scroll_window)),
- "value-changed", G_CALLBACK(draw_area_scrolled), user_data);
-
-
- viewport = gtk_viewport_new(gtk_scrolled_window_get_hadjustment(GTK_SCROLLED_WINDOW(user_data->dlg.scroll_window)),
- gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(user_data->dlg.scroll_window)));
- gtk_container_add(GTK_CONTAINER(viewport), user_data->dlg.draw_area);
- gtk_container_add(GTK_CONTAINER(user_data->dlg.scroll_window), viewport);
- gtk_viewport_set_shadow_type(GTK_VIEWPORT(viewport), GTK_SHADOW_NONE);
-#if GTK_CHECK_VERSION(2,18,0)
- gtk_widget_set_can_focus(user_data->dlg.draw_area, TRUE);
-#else
- GTK_WIDGET_SET_FLAGS(user_data->dlg.draw_area, GTK_CAN_FOCUS);
-#endif
- gtk_widget_grab_focus(user_data->dlg.draw_area);
-
- /* signals needed to handle backing pixmap */
-#if GTK_CHECK_VERSION(3,0,0)
- g_signal_connect(user_data->dlg.draw_area, "draw", G_CALLBACK(draw_area_draw), user_data);
-#else
- g_signal_connect(user_data->dlg.draw_area, "expose_event", G_CALLBACK(expose_event), user_data);
-#endif
- g_signal_connect(user_data->dlg.draw_area, "configure_event", G_CALLBACK(configure_event), user_data);
-
- /* signals needed to handle backing pixmap comments */
-#if GTK_CHECK_VERSION(3,0,0)
- g_signal_connect(user_data->dlg.draw_area_comments, "draw", G_CALLBACK(draw_comments), user_data);
-#else
- g_signal_connect(user_data->dlg.draw_area_comments, "expose_event", G_CALLBACK(expose_event_comments), user_data);
-#endif
- g_signal_connect(user_data->dlg.draw_area_comments, "configure_event", G_CALLBACK(configure_event_comments), user_data);
-
- /* signals needed to handle backing pixmap time */
-#if GTK_CHECK_VERSION(3,0,0)
- g_signal_connect(user_data->dlg.draw_area_time, "draw", G_CALLBACK(draw_time), user_data);
-#else
- g_signal_connect(user_data->dlg.draw_area_time, "expose_event", G_CALLBACK(expose_event_time), user_data);
-#endif
- g_signal_connect(user_data->dlg.draw_area_time, "configure_event", G_CALLBACK(configure_event_time), user_data);
-
- gtk_widget_add_events (user_data->dlg.draw_area, GDK_BUTTON_PRESS_MASK);
- g_signal_connect(user_data->dlg.draw_area, "button_press_event", G_CALLBACK(button_press_event), user_data);
- g_signal_connect(user_data->dlg.draw_area, "key_press_event", G_CALLBACK(key_press_event), user_data);
-
- gtk_widget_show(user_data->dlg.draw_area_time);
- gtk_widget_show(user_data->dlg.draw_area);
- gtk_widget_show(viewport);
- gtk_widget_show(user_data->dlg.draw_area_comments);
- gtk_widget_show(viewport_comments);
-
- gtk_widget_show(user_data->dlg.scroll_window);
- gtk_widget_show(scroll_window_comments);
-
- /* Allow the hbox with time to expand (TRUE, TRUE) */
- gtk_box_pack_start(GTK_BOX(hbox), frame_time, FALSE, FALSE, 3);
-
- user_data->dlg.hpane = gtk_hpaned_new();
- gtk_paned_pack1(GTK_PANED (user_data->dlg.hpane), user_data->dlg.scroll_window, FALSE, TRUE);
- gtk_paned_pack2(GTK_PANED (user_data->dlg.hpane), scroll_window_comments, TRUE, TRUE);
- g_signal_connect(user_data->dlg.hpane, "notify::position", G_CALLBACK(pane_callback), user_data);
- gtk_widget_show(user_data->dlg.hpane);
-
- gtk_box_pack_start(GTK_BOX(hbox), user_data->dlg.hpane, TRUE, TRUE, 0);
-
- /* Create the scroll_vbox to include the vertical scroll and a box at the bottom */
- scroll_vbox=gtk_vbox_new(FALSE, 0);
- gtk_widget_show(scroll_vbox);
-
- /* create the associated v_scrollbar */
- user_data->dlg.v_scrollbar_adjustment=(GtkAdjustment *)gtk_adjustment_new(0,0,0,0,0,0);
- user_data->dlg.v_scrollbar=gtk_vscrollbar_new(user_data->dlg.v_scrollbar_adjustment);
- gtk_widget_show(user_data->dlg.v_scrollbar);
- gtk_box_pack_start(GTK_BOX(scroll_vbox), user_data->dlg.v_scrollbar, TRUE, TRUE, 0);
- g_signal_connect(user_data->dlg.v_scrollbar_adjustment, "value_changed",
- G_CALLBACK(v_scrollbar_changed), user_data);
-
- frame_box = gtk_frame_new(NULL);
-#if GTK_CHECK_VERSION(3,0,0)
- gtk_widget_get_preferred_size(user_data->dlg.v_scrollbar, &scroll_requisition, NULL);
-#else
- gtk_widget_size_request(user_data->dlg.v_scrollbar, &scroll_requisition);
-#endif
- gtk_widget_set_size_request(frame_box, 1, scroll_requisition.width+2);
- gtk_frame_set_shadow_type(GTK_FRAME(frame_box), GTK_SHADOW_NONE);
- gtk_widget_show(frame_box);
- gtk_box_pack_end(GTK_BOX(scroll_vbox), frame_box, FALSE, FALSE, 0);
- gtk_box_pack_end(GTK_BOX(hbox), scroll_vbox, FALSE, FALSE, 3);
-
- /* Frame around the main area */
- frame = gtk_frame_new(NULL);
- gtk_widget_show(frame);
- gtk_container_add(GTK_CONTAINER(frame), hbox);
- gtk_container_set_border_width(GTK_CONTAINER(hbox), 3);
-
- /*gtk_box_pack_start(GTK_BOX(box), hbox, TRUE, TRUE, 15);*/
- /*gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 15);*/
- gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 0);
- gtk_container_set_border_width(GTK_CONTAINER(box), 10);
-}
-/****************************************************************************/
-/* PUBLIC */
-/****************************************************************************/
-
-
-/****************************************************************************/
-static void dialog_graph_create_window(graph_analysis_data_t *user_data)
-{
- GtkWidget *vbox;
- GtkWidget *hbuttonbox;
- GtkWidget *bt_close;
- GtkWidget *bt_save;
- const gchar *title_name_ptr;
- gchar *win_name;
-
- title_name_ptr = cf_get_display_name(&cfile);
- win_name = g_strdup_printf("%s - Graph Analysis", title_name_ptr);
-
- /* create the main window */
- user_data->dlg.window=dlg_window_new((user_data->dlg.title)?user_data->dlg.title:win_name);
- gtk_window_set_destroy_with_parent(GTK_WINDOW(user_data->dlg.window), TRUE);
-
- vbox=gtk_vbox_new(FALSE, 0);
- gtk_container_add(GTK_CONTAINER(user_data->dlg.window), vbox);
- gtk_widget_show(vbox);
-
- create_draw_area(user_data, vbox);
-
- /* button row */
- hbuttonbox = gtk_hbutton_box_new ();
- gtk_box_pack_start (GTK_BOX (vbox), hbuttonbox, FALSE, FALSE, 10);
- gtk_button_box_set_layout (GTK_BUTTON_BOX (hbuttonbox), GTK_BUTTONBOX_SPREAD);
- gtk_box_set_spacing (GTK_BOX (hbuttonbox), 30);
- gtk_widget_show(hbuttonbox);
-
- bt_save = gtk_button_new_from_stock(GTK_STOCK_SAVE_AS);
- gtk_container_add(GTK_CONTAINER(hbuttonbox), bt_save);
- gtk_widget_show(bt_save);
- g_signal_connect(bt_save, "clicked", G_CALLBACK(on_save_bt_clicked), user_data);
- gtk_widget_set_tooltip_text(bt_save, "Save an ASCII representation of the graph to a file");
-
- bt_close = gtk_button_new_from_stock(GTK_STOCK_CLOSE);
- gtk_container_add (GTK_CONTAINER (hbuttonbox), bt_close);
-#if GTK_CHECK_VERSION(2,18,0)
- gtk_widget_set_can_default(bt_close, TRUE);
-#else
- GTK_WIDGET_SET_FLAGS(bt_close, GTK_CAN_DEFAULT);
-#endif
- gtk_widget_show(bt_close);
- gtk_widget_set_tooltip_text(bt_close, "Close this dialog");
- window_set_cancel_button(user_data->dlg.window, bt_close, window_cancel_button_cb);
-
- g_signal_connect(user_data->dlg.window, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
- g_signal_connect(user_data->dlg.window, "destroy", G_CALLBACK(on_destroy), user_data);
-
- gtk_widget_show(user_data->dlg.window);
- window_present(user_data->dlg.window);
-
- /* Destroy our graph window with our parent if the caller specified the parent */
- if(user_data->dlg.parent_w) {
- gtk_window_set_transient_for(GTK_WINDOW(user_data->dlg.window),
- GTK_WINDOW(user_data->dlg.parent_w));
- /* Destruction of this child window */
- gtk_window_set_destroy_with_parent(GTK_WINDOW(user_data->dlg.window), TRUE);
- }
- g_free(win_name);
-}
-
-/* Return the index array if the node is in the array. Return -1 if there is room in the array
- * and Return -2 if the array is full
- */
-/****************************************************************************/
-static gint add_or_get_node(graph_analysis_data_t *user_data, address *node) {
- guint i;
-
- if (node->type == AT_NONE) return NODE_OVERFLOW;
-
- for (i=0; i<MAX_NUM_NODES && i < user_data->num_nodes ; i++){
- if ( CMP_ADDRESS(&(user_data->nodes[i]), node) == 0 ) return i; /* it is in the array */
- }
-
- if (i == MAX_NUM_NODES) {
- return NODE_OVERFLOW;
- } else {
- user_data->num_nodes++;
- COPY_ADDRESS(&(user_data->nodes[i]),node);
- return i;
- }
-}
-
-/* Get the nodes from the list */
-/****************************************************************************/
-static void get_nodes(graph_analysis_data_t *user_data)
-{
- GList *list;
- graph_analysis_item_t *gai;
-
- /* fill the node array */
- list = g_list_first(user_data->graph_info->list);
- while (list)
- {
- gai = list->data;
- if (gai->display) {
- user_data->num_items++;
- if (!user_data->dlg.inverse) {
- gai->src_node = (guint16)add_or_get_node(user_data, &(gai->src_addr));
- gai->dst_node = (guint16)add_or_get_node(user_data, &(gai->dst_addr));
- } else {
- gai->dst_node = (guint16)add_or_get_node(user_data, &(gai->src_addr));
- gai->src_node = (guint16)add_or_get_node(user_data, &(gai->dst_addr));
- }
- }
- list = g_list_next(list);
- }
-}
-
-/****************************************************************************/
-graph_analysis_data_t *graph_analysis_init(void)
-{
- graph_analysis_data_t *user_data;
- /* init */
- user_data = g_malloc(sizeof(graph_analysis_data_t));
-
- /* init user_data */
- graph_analysis_init_dlg(user_data);
-
- return user_data;
-}
-/****************************************************************************/
-/* PUBLIC */
-/****************************************************************************/
-
-/****************************************************************************/
-void graph_analysis_create(graph_analysis_data_t *user_data)
-{
- /* reset the data */
- graph_analysis_reset(user_data);
-
- /* get nodes (each node is an address) */
- get_nodes(user_data);
-
- /* create the graph windows */
- dialog_graph_create_window(user_data);
-
- /* redraw the graph */
- dialog_graph_redraw(user_data);
-
- return;
-}
-
-/****************************************************************************/
-void graph_analysis_update(graph_analysis_data_t *user_data)
-{
- /* reset the data */
- graph_analysis_reset(user_data);
-
- /* get nodes (each node is an address) */
- get_nodes(user_data);
-
- user_data->dlg.surface_width = user_data->num_nodes * NODE_WIDTH;
- gtk_widget_set_size_request(user_data->dlg.draw_area, user_data->dlg.surface_width, user_data->dlg.surface_width);
- if (user_data->num_nodes < 6)
- gtk_widget_set_size_request(user_data->dlg.scroll_window, NODE_WIDTH*user_data->num_nodes, user_data->dlg.surface_height);
- else
- gtk_widget_set_size_request(user_data->dlg.scroll_window, NODE_WIDTH*5, user_data->dlg.surface_height);
-
- /* redraw the graph */
- dialog_graph_redraw(user_data);
-
- window_present(user_data->dlg.window);
- return;
-}
-
-
-/****************************************************************************/
-void graph_analysis_redraw(graph_analysis_data_t *user_data)
-{
- /* get nodes (each node is an address) */
- get_nodes(user_data);
-
- user_data->dlg.surface_width = user_data->num_nodes * NODE_WIDTH;
- gtk_widget_set_size_request(user_data->dlg.draw_area, user_data->dlg.surface_width, user_data->dlg.surface_height);
- if (user_data->num_nodes < 6)
- gtk_widget_set_size_request(user_data->dlg.scroll_window, NODE_WIDTH*user_data->num_nodes, user_data->dlg.surface_height);
- else
- gtk_widget_set_size_request(user_data->dlg.scroll_window, NODE_WIDTH*5, user_data->dlg.surface_height);
-
-
- /* redraw the graph */
- dialog_graph_redraw(user_data);
-
- window_present(user_data->dlg.window);
- return;
-}
git.samba.org / obnox / wireshark / wip.git / blobdiff