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-rw-r--r--ui/gtk/graph_analysis.c1839
1 files changed, 0 insertions, 1839 deletions
diff --git a/ui/gtk/graph_analysis.c b/ui/gtk/graph_analysis.c
deleted file mode 100644
index e85a044..0000000
--- a/ui/gtk/graph_analysis.c
+++ /dev/null
@@ -1,1839 +0,0 @@
-/* graph_analysis.c
- * Graphic Analysis addition for Wireshark
- *
- * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "config.h"
-
-#include <string.h>
-#include <math.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 <wsutil/filesystem.h>
-
-#include "ui/util.h"
-
-#include "ui/last_open_dir.h"
-#include "ui/recent.h"
-#include "ui/simple_dialog.h"
-#include "ui/alert_box.h"
-
-#include "ui/gtk/gtkglobals.h"
-#include "ui/gtk/file_dlg.h"
-#include "ui/gtk/gui_utils.h"
-#include "ui/gtk/dlg_utils.h"
-#include "ui/gtk/main.h"
-#include "ui/gtk/graph_analysis.h"
-
-#include "ui/gtk/old-gtk-compat.h"
-#include "ui/gtk/stock_icons.h"
-
-#include "globals.h"
-
-/****************************************************************************/
-
-#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
-#if !PANGO_VERSION_CHECK(1,6,0)
-#define MAX_FRAME_LABEL 20
-#endif
-
-/****************************************************************************/
-/* Reset the user_data structure */
-static void graph_analysis_reset(graph_analysis_data_t *user_data)
-{
- int i;
-
- user_data->graph_info->num_nodes = 0;
- user_data->num_items = 0;
- for (i=0; i<MAX_NUM_NODES; i++) {
- free_address(&user_data->graph_info->nodes[i]);
- }
-
- 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->graph_info->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++) {
- clear_address(&user_data->graph_info->nodes[i]);
- }
-
- 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++) {
- free_address(&user_data->graph_info->nodes[i]);
- }
- 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, GdkRGBA *color, gint x, gint y, gboolean arrow_type)
-{
- cairo_t *cr;
-
- cr = cairo_create (surface);
- gdk_cairo_set_source_rgba (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, GdkRGBA *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_rgba (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
-
-/****************************************************************************/
-/* save in a file */
-
-static char *
-gtk_save_graph_as_plain_text_file(graph_analysis_data_t *user_data)
-{
- GtkWidget *save_to_file_w;
- char *pathname;
-
- save_to_file_w = file_selection_new("Wireshark: Save graph to plain text file",
- GTK_WINDOW(user_data->dlg.window),
- FILE_SELECTION_SAVE);
- gtk_dialog_set_default_response(GTK_DIALOG(save_to_file_w),
- GTK_RESPONSE_ACCEPT);
-
- pathname = file_selection_run(save_to_file_w);
- if (pathname == NULL) {
- /* User cancelled or closed the dialog. */
- return NULL;
- }
-
- /* We've crosed the Rubicon; get rid of the dialog box. */
- window_destroy(save_to_file_w);
-
- return pathname;
-}
-
-/****************************************************************************/
-static void
-on_save_bt_clicked (GtkWidget *button _U_,
- graph_analysis_data_t *user_data)
-{
- char *pathname;
- FILE *outfile;
-
- /*
- * Loop until the user either selects a file or gives up.
- */
- for (;;) {
- pathname = gtk_save_graph_as_plain_text_file(user_data);
- if (pathname == NULL) {
- /* User gave up. */
- break;
- }
- outfile = ws_fopen(pathname, "w");
- if (outfile != NULL) {
- sequence_analysis_dump_to_file(outfile, user_data->graph_info, user_data->dlg.first_node);
- fclose (outfile);
- g_free(pathname);
- break;
- } else {
- open_failure_alert_box(pathname, errno, TRUE);
- }
- /* Dump failed; let the user select another file
- or give up. */
- g_free(pathname);
- }
-}
-
-/****************************************************************************/
-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;
- seq_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;
-
-#if 0
- 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}
- };
-
-#endif
- GdkRGBA *color_p, *bg_color_p;
-
- GdkRGBA black_color = {0.0, 0.0, 0.0, 1.0}; /* Black */
- GdkRGBA white_color = {1.0, 1.0, 1.0, 1.0 };
- /* gray and soft gray colors */
- GdkRGBA grey_color0 = {0.3945, 0.3945, 0.3945, 1.0};
- GdkRGBA grey_color1 = {0.1484, 0.1484, 0.1484, 1.0};
-
- GdkRGBA bg_color = {0.9137, 0.8901, 0.8705, 1.0};
-
- static GdkRGBA background_color[MAX_NUM_COL_CONV+1] = {
- /* Red, Green, Blue Alpha */
- {0.0039, 0.0039, 1.0000, 1.0},
- {0.5664, 0.9336, 0.5664, 1.0},
- {1.0000, 0.6289, 0.4805, 1.0},
- {1.0000, 0.7148, 0.7578, 1.0},
- {0.9805, 0.9805, 0.8242, 1.0},
- {1.0000, 1.0000, 0.2031, 1.0},
- {0.4023, 0.8046, 0.6680, 1.0},
- {0.8789, 1.0000, 1.0000, 1.0},
- {0.6914, 0.7695, 0.8710, 1.0},
- {0.5312, 0.8086, 0.9957, 1.0},
- {0.8281, 0.8281, 0.8281, 1.0}
- };
-
- /* 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;
-
- if (g_queue_get_length(user_data->graph_info->items) < 1) {
- return;
- }
-
- 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_queue_peek_nth_link(user_data->graph_info->items, 0);
- current_item = 0;
- i = 0;
- while (list)
- {
- gai = (seq_analysis_item_t *)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].frame_number = gai->frame_number;
- user_data->dlg.items[current_item].port_src = gai->port_src;
- user_data->dlg.items[current_item].port_dst = gai->port_dst;
- user_data->dlg.items[current_item].frame_label = gai->frame_label;
- user_data->dlg.items[current_item].time_str = gai->time_str;
- 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;
- user_data->dlg.last_item = last_item;
-
- /* 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
- g_snprintf(label_string, MAX_LABEL, "%s", user_data->dlg.items[display_items-1].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_rgba (cr, &bg_color);
- 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_rgba (cr, &bg_color);
- 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_rgba (cr, &bg_color);
- 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_rgba (cr, &bg_color);
- 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_rgba (cr, &bg_color);
- 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_rgba (cr, &bg_color);
- 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-label_height/2);
- pango_cairo_show_layout (cr, 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, MAX_COMMENT/2-label_width/2, top_y_border/2-label_height/2);
- 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_rgba (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_rgba (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->graph_info->num_nodes; i++) {
- char* addr_str;
-
- /* print the node identifiers */
- /* XXX we assign 5 pixels per character in the node identity */
- addr_str = address_to_display(NULL, &(user_data->graph_info->nodes[i]));
- g_strlcpy(label_string, addr_str, NODE_WIDTH/5);
- wmem_free(NULL, addr_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_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_rgba (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_rgba (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 */
- g_snprintf(label_string, MAX_LABEL, "%s", user_data->dlg.items[current_item].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 */
- 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 PANGO_VERSION_CHECK(1,6,0)
- pango_layout_set_ellipsize(layout, PANGO_ELLIPSIZE_END);
- pango_layout_set_width(layout, arrow_width * PANGO_SCALE);
- pango_layout_set_text(layout, user_data->dlg.items[current_item].frame_label, -1);
-#else
- if (g_snprintf(label_string, MAX_FRAME_LABEL, "%s", user_data->dlg.items[current_item].frame_label) > MAX_FRAME_LABEL) {
- memcpy(&label_string[MAX_FRAME_LABEL-4], "...", 3);
- }
- pango_layout_set_text(layout, label_string, -1);
-#endif
- pango_layout_get_pixel_size(layout, &label_width, &label_height);
-
- 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_rgba (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_rgba (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
-#if PANGO_VERSION_CHECK(1,6,0)
- pango_layout_set_width(layout, -1);
-#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_rgba (cr, &grey_color1);
- } else {
- gdk_cairo_set_source_rgba (cr, &grey_color0);
- }
- gdk_cairo_set_source_rgba (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_rgba (cr, &grey_color1);
- } else {
- gdk_cairo_set_source_rgba (cr, &grey_color0);
- }
- gdk_cairo_set_source_rgba (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_rgba (cr, &grey_color1);
- } else {
- gdk_cairo_set_source_rgba (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_rgba (cr, &grey_color1);
- } else {
- gdk_cairo_set_source_rgba (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->graph_info->num_nodes; i++) {
-#if GTK_CHECK_VERSION(2,22,0)
- cr = cairo_create (user_data->dlg.surface_main);
- gdk_cairo_set_source_rgba (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_rgba (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));
-
- /* 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
- ws_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
- ws_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
- ws_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 = (graph_analysis_data_t *)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->dlg.last_item - user_data->dlg.first_item)) 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].frame_number);
-
- return TRUE;
-}
-
-
-
-/****************************************************************************/
-static gboolean key_press_event(GtkWidget *widget _U_, GdkEventKey *event, gpointer data)
-{
- graph_analysis_data_t *user_data = (graph_analysis_data_t *)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].frame_number);
-
- return TRUE;
-}
-
-
-
-/****************************************************************************/
-static gboolean draw_area_draw(GtkWidget *widget, cairo_t *cr, gpointer data)
-{
- graph_analysis_data_t *user_data = (graph_analysis_data_t *)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
- ws_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 = (graph_analysis_data_t *)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
- ws_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 = (graph_analysis_data_t *)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
-mouse_scrolled(GtkWidget *widget _U_, GdkEventScroll *event, gpointer data)
-{
- graph_analysis_data_t *user_data = (graph_analysis_data_t *)data;
- GtkWidget *scroll_window;
- GtkAdjustment *adjustment;
- gdouble v_scroll_items;
- GtkAllocation draw_area_alloc, scroll_window_alloc;
-
- if (event->direction == GDK_SCROLL_UP) {
- adjustment = user_data->dlg.v_scrollbar_adjustment;
- v_scroll_items = pow(gtk_adjustment_get_page_size(adjustment), 2.0/3.0);
- if ((gtk_adjustment_get_value(adjustment) - v_scroll_items) <= 0.0) {
- gtk_adjustment_set_value(adjustment, 0.0);
- }
- else {
- gtk_adjustment_set_value(adjustment, gtk_adjustment_get_value(adjustment) - v_scroll_items);
- }
- }
-
- else if (event->direction == GDK_SCROLL_DOWN) {
- adjustment = user_data->dlg.v_scrollbar_adjustment;
- v_scroll_items = pow (gtk_adjustment_get_page_size(adjustment), 2.0/3.0);
- if ((gtk_adjustment_get_value(adjustment) + v_scroll_items) >= (user_data->num_items - gtk_adjustment_get_page_size(adjustment) - 1)) {
- gtk_adjustment_set_value(adjustment, (user_data->num_items - gtk_adjustment_get_page_size(adjustment) - 1));
- }
- else {
- gtk_adjustment_set_value(adjustment, gtk_adjustment_get_value(adjustment) + v_scroll_items);
- }
- }
-
- else if (event->direction == GDK_SCROLL_LEFT) {
- if (widget == user_data->dlg.scroll_window) {
- scroll_window = user_data->dlg.scroll_window;
- }
- else if (widget == user_data->dlg.scroll_window_comments) {
- scroll_window = user_data->dlg.scroll_window_comments;
- }
- else return TRUE;
- adjustment = gtk_scrolled_window_get_hadjustment(GTK_SCROLLED_WINDOW(scroll_window));
- if ((gtk_adjustment_get_value(adjustment) - gtk_adjustment_get_step_increment(adjustment)) <= 0.0) {
- gtk_adjustment_set_value(adjustment, 0.0);
- }
- else {
- gtk_adjustment_set_value(adjustment, gtk_adjustment_get_value(adjustment) - gtk_adjustment_get_step_increment(adjustment));
- }
- gtk_scrolled_window_set_hadjustment(GTK_SCROLLED_WINDOW(scroll_window), adjustment);
- }
-
- else if (event->direction == GDK_SCROLL_RIGHT) {
- if (widget == user_data->dlg.scroll_window) {
- scroll_window = user_data->dlg.scroll_window;
- gtk_widget_get_allocation(user_data->dlg.draw_area, &draw_area_alloc);
- gtk_widget_get_allocation(user_data->dlg.scroll_window, &scroll_window_alloc);
- }
- else if (widget == user_data->dlg.scroll_window_comments) {
- scroll_window = user_data->dlg.scroll_window_comments;
- gtk_widget_get_allocation(user_data->dlg.draw_area_comments, &draw_area_alloc);
- gtk_widget_get_allocation(user_data->dlg.scroll_window_comments, &scroll_window_alloc);
- }
- else return TRUE;
- adjustment = gtk_scrolled_window_get_hadjustment(GTK_SCROLLED_WINDOW(scroll_window));
- if ((gtk_adjustment_get_value(adjustment) + gtk_adjustment_get_step_increment(adjustment)) >= (draw_area_alloc.width - scroll_window_alloc.width)) {
- gtk_adjustment_set_value(adjustment, (draw_area_alloc.width - scroll_window_alloc.width));
- }
- else {
- gtk_adjustment_set_value(adjustment, gtk_adjustment_get_value(adjustment) + gtk_adjustment_get_step_increment(adjustment));
- }
- gtk_scrolled_window_set_hadjustment(GTK_SCROLLED_WINDOW(scroll_window), adjustment);
- }
- return TRUE;
-}
-
-/****************************************************************************/
-static gboolean draw_comments(GtkWidget *widget, cairo_t *cr, gpointer data)
-{
- graph_analysis_data_t *user_data = (graph_analysis_data_t *)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
- ws_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 = (graph_analysis_data_t *)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
- ws_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 = (graph_analysis_data_t *)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 = (graph_analysis_data_t *)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 = (graph_analysis_data_t *)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
- ws_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 = (graph_analysis_data_t *)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 = (graph_analysis_data_t *)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 = (graph_analysis_data_t *)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 = (graph_analysis_data_t *)data;
- GtkAllocation draw_area_comments_alloc, draw_area_alloc;
- cairo_t *cr;
-
- /* If we want to limit minimum and maximum size of graph window, we can include this code. */
-#if 0
- 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);
-#endif
-
- /* 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
- ws_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
- ws_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 = (graph_analysis_data_t *)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 *hpane_l;
- GtkWidget *viewport;
- GtkWidget *viewport_time;
- GtkWidget *viewport_comments;
- GtkWidget *scroll_vbox;
- GtkWidget *frame_box;
- GtkRequisition scroll_requisition;
- GtkWidget *frame;
-
- hbox = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0, FALSE);
- 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);
- /* creating time scroll window to enable mouse scroll */
- user_data->dlg.scroll_window_time = gtk_scrolled_window_new(NULL, NULL);
- gtk_widget_set_size_request(user_data->dlg.scroll_window_time, TIME_WIDTH, user_data->dlg.surface_height);
-
- /* 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);
- user_data->dlg.scroll_window_comments = gtk_scrolled_window_new(NULL, NULL);
- gtk_widget_set_size_request(user_data->dlg.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
- */
-
- /* we only want mouse scroll from this window */
- gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (user_data->dlg.scroll_window_time),
- GTK_POLICY_NEVER, /* Policy for horizontal bar. */
- GTK_POLICY_NEVER); /* Policy for vertical bar */
-
- gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (user_data->dlg.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(user_data->dlg.scroll_window_time),
- GTK_SHADOW_ETCHED_IN);
-
- gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(user_data->dlg.scroll_window_comments),
- GTK_SHADOW_ETCHED_IN);
-
- g_signal_connect(gtk_scrolled_window_get_hadjustment(GTK_SCROLLED_WINDOW(user_data->dlg.scroll_window_comments)),
- "value-changed", G_CALLBACK(comments_area_scrolled), user_data);
-
- viewport_time = gtk_viewport_new(gtk_scrolled_window_get_hadjustment(GTK_SCROLLED_WINDOW(user_data->dlg.scroll_window_time)),
- gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(user_data->dlg.scroll_window_time)));
- viewport_comments = gtk_viewport_new(gtk_scrolled_window_get_hadjustment(GTK_SCROLLED_WINDOW(user_data->dlg.scroll_window_comments)),
- gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(user_data->dlg.scroll_window_comments)));
- gtk_container_add(GTK_CONTAINER(viewport_time), user_data->dlg.draw_area_time);
- gtk_container_add(GTK_CONTAINER(user_data->dlg.scroll_window_time), viewport_time);
- gtk_container_add(GTK_CONTAINER(viewport_comments), user_data->dlg.draw_area_comments);
- gtk_container_add(GTK_CONTAINER(user_data->dlg.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();
- /* allow a little extra space (2*NODE_WIDTH) for wide labels */
- user_data->dlg.surface_width = user_data->graph_info->num_nodes * NODE_WIDTH + 2*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->graph_info->num_nodes < 6)
- gtk_widget_set_size_request(user_data->dlg.scroll_window, NODE_WIDTH*user_data->graph_info->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);
-
- g_signal_connect(user_data->dlg.scroll_window, "scroll_event", G_CALLBACK(mouse_scrolled), user_data);
- g_signal_connect(user_data->dlg.scroll_window_time, "scroll_event", G_CALLBACK(mouse_scrolled), user_data);
- g_signal_connect(user_data->dlg.scroll_window_comments, "scroll_event", G_CALLBACK(mouse_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_time), GTK_SHADOW_NONE);
- gtk_viewport_set_shadow_type(GTK_VIEWPORT(viewport), GTK_SHADOW_NONE);
- gtk_widget_set_can_focus(user_data->dlg.draw_area, TRUE);
- 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(viewport_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(user_data->dlg.scroll_window_time);
- gtk_widget_show(user_data->dlg.scroll_window_comments);
-
- user_data->dlg.hpane = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
- 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), user_data->dlg.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);
-
- /* Allow the hbox with time to expand (TRUE, TRUE) */
- hpane_l = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
- gtk_paned_pack1(GTK_PANED (hpane_l), user_data->dlg.scroll_window_time, FALSE, TRUE);
- gtk_paned_pack2(GTK_PANED (hpane_l), user_data->dlg.hpane, TRUE, TRUE);
- g_signal_connect(hpane_l, "notify::position", G_CALLBACK(pane_callback), user_data);
- gtk_widget_show(hpane_l);
-
- gtk_box_pack_start(GTK_BOX(hbox), hpane_l, TRUE, TRUE, 0);
-
- /* Create the scroll_vbox to include the vertical scroll and a box at the bottom */
- scroll_vbox = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
- 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_scrollbar_new(GTK_ORIENTATION_VERTICAL, 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;
- 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);
- g_free(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 = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
- gtk_container_add(GTK_CONTAINER(user_data->dlg.window), vbox);
- gtk_widget_show(vbox);
-
- create_draw_area(user_data, vbox);
-
- /* button row */
- hbuttonbox = gtk_button_box_new (GTK_ORIENTATION_HORIZONTAL);
- 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 = ws_gtk_button_new_from_stock(GTK_STOCK_SAVE_AS);
- gtk_box_pack_start(GTK_BOX(hbuttonbox), bt_save, TRUE, TRUE, 0);
- 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 = ws_gtk_button_new_from_stock(GTK_STOCK_CLOSE);
- gtk_box_pack_start(GTK_BOX(hbuttonbox), bt_close, TRUE, TRUE, 0);
- gtk_widget_set_can_default(bt_close, TRUE);
- 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);
-}
-
-/****************************************************************************/
-graph_analysis_data_t *graph_analysis_init(seq_analysis_info_t *sainfo)
-{
- graph_analysis_data_t *user_data;
- /* init */
- user_data = g_new0(graph_analysis_data_t,1);
- user_data->graph_info = sainfo;
-
- /* 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) */
- user_data->num_items = sequence_analysis_get_nodes(user_data->graph_info);
-
- /* 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) */
- user_data->num_items = sequence_analysis_get_nodes(user_data->graph_info);
-
- user_data->dlg.surface_width = user_data->graph_info->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->graph_info->num_nodes < 6)
- gtk_widget_set_size_request(user_data->dlg.scroll_window, NODE_WIDTH*user_data->graph_info->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) */
- user_data->num_items = sequence_analysis_get_nodes(user_data->graph_info);
-
- user_data->dlg.surface_width = user_data->graph_info->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->graph_info->num_nodes < 6)
- gtk_widget_set_size_request(user_data->dlg.scroll_window, NODE_WIDTH*user_data->graph_info->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;
-}
-
-/*
- * Editor modelines - https://www.wireshark.org/tools/modelines.html
- *
- * Local variables:
- * c-basic-offset: 8
- * tab-width: 8
- * indent-tabs-mode: t
- * End:
- *
- * vi: set shiftwidth=8 tabstop=8 noexpandtab:
- * :indentSize=8:tabSize=8:noTabs=false:
- */
-