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-rw-r--r--ui/gtk/bytes_view.c1499
1 files changed, 0 insertions, 1499 deletions
diff --git a/ui/gtk/bytes_view.c b/ui/gtk/bytes_view.c
deleted file mode 100644
index 86fff12..0000000
--- a/ui/gtk/bytes_view.c
+++ /dev/null
@@ -1,1499 +0,0 @@
-/* bytes_view.c
- *
- * 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.
- */
-
-/* Code based on:
- * xtext, the text widget used by X-Chat. Peter Zelezny <zed@xchat.org>.
- * GtkTextView. Copyright (C) 2000 Red Hat, Inc.
- * GtkHex. Jaka Mocnik <jaka@gnu.org>.
- * pango-layout.c: High-level layout driver. Copyright (C) 2000, 2001, 2006 Red Hat Software
- */
-
-#include "config.h"
-
-#include <gtk/gtk.h>
-#include "ui/gtk/old-gtk-compat.h"
-
-#include <string.h>
-#include <stddef.h>
-
-#include <epan/wmem/wmem.h>
-#include <epan/charsets.h>
-#include <epan/packet.h>
-
-#include "ui/recent.h"
-
-#define MARGIN 2
-#define REFRESH_TIMEOUT 10
-
-static GtkWidgetClass *parent_class = NULL;
-
-struct _BytesView
-{
- GtkWidget widget;
-
- PangoContext *context;
-
- PangoFontDescription *font;
- int font_ascent;
- int font_descent;
- int fontsize;
-
- GtkAdjustment *vadj;
- GtkAdjustment *hadj;
-#if GTK_CHECK_VERSION(3, 0, 0)
- guint hscroll_policy : 1;
- guint vscroll_policy : 1;
-#endif
- gint adj_tag;
- int max_width;
-
- gboolean bold_highlight;
- int state;
-
-/* data */
- packet_char_enc encoding; /* ASCII or EBCDIC */
- bytes_view_type format; /* bytes in hex or bytes as bits */
- guint8 *pd; /* packet data */
- int len; /* length of packet data in bytes */
-/* data-highlight (field, appendix, protocol) */
- int start[3];
- int end[3];
-
- int per_line; /* number of bytes shown per line */
- int use_digits; /* number of hex digits of byte offset */
-};
-
-#include "bytes_view.h"
-
-typedef struct _BytesViewClass
-{
- GtkWidgetClass parent_class;
-
- void (*set_scroll_adjustments)(BytesView *, GtkAdjustment *, GtkAdjustment *);
-
-} BytesViewClass;
-
-static void bytes_view_set_scroll_adjustments(BytesView *, GtkAdjustment *, GtkAdjustment *);
-static void bytes_view_adjustment_set(BytesView *);
-
-static void
-bytes_view_init(BytesView *bv)
-{
- bv->context = NULL;
-
- bv->encoding = PACKET_CHAR_ENC_CHAR_ASCII;
- bv->format = BYTES_HEX;
-
- bv->per_line = 16;
- bv->use_digits = 4;
-
- bv->max_width = 0;
-}
-
-static void
-bytes_view_destroy(BytesView *bv)
-{
- if (bv->pd) {
- g_free(bv->pd);
- bv->pd = NULL;
- }
- if (bv->adj_tag) {
- g_source_remove(bv->adj_tag);
- bv->adj_tag = 0;
- }
- if (bv->vadj) {
- g_object_unref(G_OBJECT(bv->vadj));
- bv->vadj = NULL;
- }
- if (bv->hadj) {
- g_object_unref(G_OBJECT(bv->hadj));
- bv->hadj = NULL;
- }
- if (bv->font) {
- pango_font_description_free(bv->font);
- bv->font = NULL;
- }
- if (bv->context) {
- g_object_unref(bv->context);
- bv->context = NULL;
- }
-}
-
-#if GTK_CHECK_VERSION(3, 0, 0)
-static void
-bytes_view_destroy_widget(GtkWidget *widget)
-{
- bytes_view_destroy(BYTES_VIEW(widget));
-
- GTK_WIDGET_CLASS(parent_class)->destroy(widget);
-}
-
-#else
-
-static void
-bytes_view_destroy_object(GtkObject *object)
-{
- bytes_view_destroy(BYTES_VIEW(object));
-
- if (GTK_OBJECT_CLASS(parent_class)->destroy)
- (*GTK_OBJECT_CLASS(parent_class)->destroy)(object);
-}
-
-#endif
-
-static void
-bytes_view_ensure_layout(BytesView *bv)
-{
- if (bv->context == NULL) {
- bv->context = gtk_widget_get_pango_context(GTK_WIDGET(bv));
- g_object_ref(bv->context);
-
- {
- PangoLanguage *lang;
- PangoFontMetrics *metrics;
-
- /* vte and xchat does it this way */
- lang = pango_context_get_language(bv->context);
- metrics = pango_context_get_metrics(bv->context, bv->font, lang);
- bv->font_ascent = pango_font_metrics_get_ascent(metrics) / PANGO_SCALE;
- bv->font_descent = pango_font_metrics_get_descent(metrics) / PANGO_SCALE;
- pango_font_metrics_unref(metrics);
-
- bv->fontsize = bv->font_ascent + bv->font_descent;
- }
- g_assert(bv->context);
- bytes_view_adjustment_set(bv);
- }
-}
-
-static void
-bytes_view_realize(GtkWidget *widget)
-{
- BytesView *bv;
- GdkWindowAttr attributes;
- GtkAllocation allocation;
- GdkWindow *win;
-
-#if GTK_CHECK_VERSION(3, 0, 0)
- GtkStyleContext *context;
-#endif
-
- _gtk_widget_set_realized_true(widget);
- bv = BYTES_VIEW(widget);
-
- gtk_widget_get_allocation(widget, &allocation);
-
- attributes.window_type = GDK_WINDOW_CHILD;
- attributes.x = allocation.x;
- attributes.y = allocation.y;
- attributes.width = allocation.width;
- attributes.height = allocation.height;
- attributes.wclass = GDK_INPUT_OUTPUT;
- attributes.visual = gtk_widget_get_visual(widget);
- attributes.event_mask = gtk_widget_get_events(widget) | GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK;
-
-#if !GTK_CHECK_VERSION(3, 0, 0)
- attributes.colormap = gtk_widget_get_colormap(widget);
-
- win = gdk_window_new(gtk_widget_get_parent_window(widget), &attributes, GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP);
-#else
- win = gdk_window_new(gtk_widget_get_parent_window(widget), &attributes, GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL);
-#endif
-
- gtk_widget_set_window(widget, win);
-
-#if GTK_CHECK_VERSION(3, 8, 0)
- gtk_widget_register_window(widget, win);
-#else
- gdk_window_set_user_data(win, widget);
-#endif
-
-#if !GTK_CHECK_VERSION(3, 0, 0) /* XXX, check */
- gdk_window_set_back_pixmap(win, NULL, FALSE);
-#endif
-
-#if GTK_CHECK_VERSION(3, 0, 0)
- context = gtk_widget_get_style_context(widget);
- gtk_style_context_add_class(context, GTK_STYLE_CLASS_VIEW);
- /* gtk_style_context_add_class(context, GTK_STYLE_CLASS_ENTRY); */
-
-#elif GTK_CHECK_VERSION(2, 20, 0)
- gtk_widget_style_attach(widget);
-#else
- widget->style = gtk_style_attach(widget->style, win);
-#endif
- bytes_view_ensure_layout(bv);
-}
-
-static void
-bytes_view_unrealize(GtkWidget *widget)
-{
- BytesView *bv = BYTES_VIEW(widget);
-
- if (bv->context) {
- g_object_unref(bv->context);
- bv->context = NULL;
- }
- /* if there are still events in the queue, this'll avoid segfault */
-#if !GTK_CHECK_VERSION(3, 8, 0)
- gdk_window_set_user_data(gtk_widget_get_window(widget), NULL);
-#endif
-
- if (parent_class->unrealize)
- (*GTK_WIDGET_CLASS(parent_class)->unrealize)(widget);
-}
-
-static GtkAdjustment *
-bytes_view_ensure_vadj(BytesView *bv)
-{
- if (bv->vadj == NULL) {
- bytes_view_set_scroll_adjustments(bv, bv->hadj, bv->vadj);
- g_assert(bv->vadj != NULL);
- }
- return bv->vadj;
-}
-
-static GtkAdjustment *
-bytes_view_ensure_hadj(BytesView *bv)
-{
- if (bv->hadj == NULL) {
- bytes_view_set_scroll_adjustments(bv, bv->hadj, bv->vadj);
- g_assert(bv->hadj != NULL);
- }
- return bv->hadj;
-}
-
-static gboolean
-bytes_view_scroll(GtkWidget *widget, GdkEventScroll *event)
-{
- BytesView *bv = BYTES_VIEW(widget);
-
- gdouble new_value;
-
- if (event->direction == GDK_SCROLL_UP) { /* mouse wheel pageUp */
- bytes_view_ensure_vadj(bv);
-
- new_value = gtk_adjustment_get_value(bv->vadj) - (gtk_adjustment_get_page_increment(bv->vadj) / 10);
- if (new_value < gtk_adjustment_get_lower(bv->vadj))
- new_value = gtk_adjustment_get_lower(bv->vadj);
- gtk_adjustment_set_value(bv->vadj, new_value);
-
- } else if (event->direction == GDK_SCROLL_DOWN) { /* mouse wheel pageDn */
- bytes_view_ensure_vadj(bv);
-
- new_value = gtk_adjustment_get_value(bv->vadj) + (gtk_adjustment_get_page_increment(bv->vadj) / 10);
- if (new_value > (gtk_adjustment_get_upper(bv->vadj) - gtk_adjustment_get_page_size(bv->vadj)))
- new_value = gtk_adjustment_get_upper(bv->vadj) - gtk_adjustment_get_page_size(bv->vadj);
- gtk_adjustment_set_value(bv->vadj, new_value);
- }
- return FALSE;
-}
-
-static void
-bytes_view_allocate(GtkWidget *widget, GtkAllocation *allocation)
-{
- gtk_widget_set_allocation(widget, allocation);
-
- if (gtk_widget_get_realized(widget)) {
- BytesView *bv = BYTES_VIEW(widget);
-
- gdk_window_move_resize(gtk_widget_get_window(widget), allocation->x, allocation->y, allocation->width, allocation->height);
- bytes_view_adjustment_set(bv);
- }
-}
-
-#if GTK_CHECK_VERSION(3, 0, 0)
-static void
-bytes_view_get_preferred_width(GtkWidget *widget _U_, gint *minimum, gint *natural)
-{
- *minimum = *natural = 200;
-}
-
-static void
-bytes_view_get_preferred_height(GtkWidget *widget _U_, gint *minimum, gint *natural)
-{
- *minimum = *natural = 90;
-}
-
-#else
-
-static void
-bytes_view_size_request(GtkWidget *widget _U_, GtkRequisition *requisition)
-{
- requisition->width = 200;
- requisition->height = 90;
-}
-#endif
-
-static GSList *
-_pango_runs_build(BytesView *bv, const char *str, int len)
-{
- GSList *runs = NULL;
-
- PangoAttrList *attrs;
- PangoAttrIterator *iter;
-
- GList *run_list;
- GList *tmp_list;
-
- attrs = pango_attr_list_new();
- pango_attr_list_insert_before(attrs, pango_attr_font_desc_new(bv->font));
-
- iter = pango_attr_list_get_iterator(attrs);
-
- run_list = pango_itemize(bv->context, str, 0, len, attrs, iter);
-
- for (tmp_list = run_list; tmp_list; tmp_list = tmp_list->next) {
- PangoLayoutRun *run = g_slice_new(PangoLayoutRun);
- PangoItem *run_item = (PangoItem *)tmp_list->data;
-
- run->item = run_item;
-
- /* XXX pango_layout_get_item_properties(run_item, &state->properties); */
-
- run->glyphs = pango_glyph_string_new();
- pango_shape(str + run_item->offset, run_item->length, &run_item->analysis, run->glyphs);
-
- runs = g_slist_prepend(runs, run);
- }
-
- g_list_free(run_list);
-
- pango_attr_iterator_destroy(iter);
- pango_attr_list_unref(attrs);
-
- return g_slist_reverse(runs);
-}
-
-static int
-_pango_glyph_string_to_pixels(PangoGlyphString *glyphs, PangoFont *font _U_)
-{
-#if PANGO_VERSION_MAJOR == 1 && PANGO_VERSION_MINOR >= 14
- return pango_glyph_string_get_width(glyphs) / PANGO_SCALE;
-#else
- PangoRectangle logical_rect;
-
- pango_glyph_string_extents(glyphs, font, NULL, &logical_rect);
- /* pango_extents_to_pixels(&logical_rect, NULL); */
-
- return (logical_rect.width / PANGO_SCALE);
-#endif
-}
-
-static int
-xtext_draw_layout_line(cairo_t *cr, gint x, gint y, GSList *runs)
-{
- while (runs) {
- PangoLayoutRun *run = (PangoLayoutRun *)runs->data;
-
- cairo_move_to(cr, x, y);
- pango_cairo_show_glyph_string(cr, run->item->analysis.font, run->glyphs);
-
- x += _pango_glyph_string_to_pixels(run->glyphs, run->item->analysis.font);
- runs = runs->next;
- }
- return x;
-}
-
-static int
-_pango_runs_width(GSList *runs)
-{
- int width = 0;
-
- while (runs) {
- PangoLayoutRun *run = (PangoLayoutRun *)runs->data;
-
- width += _pango_glyph_string_to_pixels(run->glyphs, run->item->analysis.font);
- runs = runs->next;
- }
- return width;
-}
-
-static void
-_pango_runs_free(GSList *runs)
-{
- GSList *list = runs;
-
- while (list) {
- PangoLayoutRun *run = (PangoLayoutRun *)list->data;
-
- pango_item_free(run->item);
- pango_glyph_string_free(run->glyphs);
- g_slice_free(PangoLayoutRun, run);
-
- list = list->next;
- }
- g_slist_free(runs);
-}
-
-typedef int bytes_view_line_cb(BytesView *, void *data, int x, int arg1, const char *str, int len);
-
-static int
-bytes_view_flush_render(BytesView *bv, void *data, int x, int y, const char *str, int len)
-{
- cairo_t *cr = (cairo_t *)data;
- GSList *line_runs;
- int str_width;
-
-#if GTK_CHECK_VERSION(3, 0, 0)
- GtkStyleContext *context;
- GdkRGBA bg_color, fg_color;
-#endif
-
- if (len < 1)
- return 0;
-
- line_runs = _pango_runs_build(bv, str, len);
-
- /* XXX, cliping */
-
-#if GTK_CHECK_VERSION(3, 0, 0)
- context = gtk_widget_get_style_context(GTK_WIDGET(bv));
-#endif
-
- if (bv->state == GTK_STATE_SELECTED || bv->state == GTK_STATE_INSENSITIVE) {
- str_width = _pango_runs_width(line_runs);
-
- /* background */
-#if GTK_CHECK_VERSION(3, 0, 0)
- gtk_style_context_get_background_color(context, (GtkStateFlags)( (bv->state == GTK_STATE_SELECTED ? GTK_STATE_FLAG_FOCUSED : 0) | GTK_STATE_FLAG_SELECTED), &bg_color);
- gdk_cairo_set_source_rgba(cr, &bg_color);
-#else
- gdk_cairo_set_source_color(cr, &gtk_widget_get_style(GTK_WIDGET(bv))->base[bv->state]);
-#endif
- cairo_rectangle(cr, x, y - bv->font_ascent, str_width, bv->fontsize);
- cairo_fill(cr);
- }
-
- /* text */
-#if GTK_CHECK_VERSION(3, 0, 0)
- gtk_style_context_get_color(context, (GtkStateFlags)(GTK_STATE_FLAG_FOCUSED | (bv->state == GTK_STATE_SELECTED ? GTK_STATE_FLAG_SELECTED : GTK_STATE_FLAG_NORMAL)), &fg_color);
- gdk_cairo_set_source_rgba(cr, &fg_color);
-#else
- gdk_cairo_set_source_color(cr, &gtk_widget_get_style(GTK_WIDGET(bv))->text[bv->state]);
-#endif
- str_width = xtext_draw_layout_line(cr, x, y, line_runs)-x;
-
- _pango_runs_free(line_runs);
-
- return str_width;
-}
-
-static int
-_pango_runs_find_index(GSList *runs, int x_pos, const char *str)
-{
- int start_pos = 0;
-
- while (runs) {
- PangoLayoutRun *run = (PangoLayoutRun *)runs->data;
- int width;
-
- width = _pango_glyph_string_to_pixels(run->glyphs, run->item->analysis.font);
-
- if (x_pos >= start_pos && x_pos < start_pos + width) {
- gboolean char_trailing;
- int pos;
-
- pango_glyph_string_x_to_index(run->glyphs,
- (char *) str + run->item->offset, run->item->length,
- &run->item->analysis,
- (x_pos - start_pos) * PANGO_SCALE,
- &pos, &char_trailing);
-
- return run->item->offset + pos;
- }
-
- start_pos += width;
- runs = runs->next;
- }
- return -1;
-}
-
-static int
-bytes_view_flush_pos(BytesView *bv, void *data, int x, int search_x, const char *str, int len)
-{
- int *pos_x = (int *)data;
- GSList *line_runs;
- int line_width;
-
- if (len < 1)
- return 0;
-
- line_runs = _pango_runs_build(bv, str, len);
-
- line_width = _pango_runs_width(line_runs);
-
- if (x <= search_x && x + line_width > search_x) {
- int off_x = search_x - x;
- int pos_run;
-
- if ((pos_run = _pango_runs_find_index(line_runs, off_x, str)) != -1)
- *pos_x = (-*pos_x) + pos_run;
-
- return -1; /* terminate */
- } else
- *pos_x -= len;
-
- _pango_runs_free(line_runs);
-
- return line_width;
-}
-
-static void
-bytes_view_render_state(BytesView *bv, int state)
-{
- g_assert(state == GTK_STATE_NORMAL || state == GTK_STATE_SELECTED || state == GTK_STATE_INSENSITIVE);
-
- if (bv->bold_highlight) {
- pango_font_description_set_weight(bv->font,
- (state == GTK_STATE_SELECTED) ? PANGO_WEIGHT_BOLD : PANGO_WEIGHT_NORMAL);
- bv->state = GTK_STATE_NORMAL;
- } else
- bv->state = state;
-}
-
-#define BYTE_VIEW_SEP 8 /* insert a space every BYTE_VIEW_SEP bytes */
-
-static void
-_bytes_view_line_common(BytesView *bv, void *data, const int org_off, int xx, int arg1, bytes_view_line_cb flush)
-{
- static const guchar hexchars[16] = {
- '0', '1', '2', '3', '4', '5', '6', '7',
- '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' };
-
- const guint8 *pd = bv->pd;
- const int len = bv->len;
-
- int state;
-
- char str[128];
- int cur = 0;
-
- int off;
- guchar c;
- int byten;
- int j;
-
- int scroll_x;
- int dx;
-
- g_assert(org_off >= 0);
-
- scroll_x = (int) gtk_adjustment_get_value(bytes_view_ensure_hadj(bv));
-
- state = GTK_STATE_NORMAL;
- bytes_view_render_state(bv, GTK_STATE_NORMAL);
-
- /* Print the line number */
- j = bv->use_digits;
- do {
- j--;
- c = (org_off >> (j*4)) & 0xF;
- str[cur++] = hexchars[c];
- } while (j != 0);
- str[cur++] = ' ';
- str[cur++] = ' ';
-
- /* Print the hex bit */
- for (byten = 0, off = org_off; byten < bv->per_line; byten++) {
- gboolean byte_highlighted =
- (off >= bv->start[0] && off < bv->end[0]) ||
- (off >= bv->start[1] && off < bv->end[1]);
- gboolean proto_byte_highlighted =
- (off >= bv->start[2] && off < bv->end[2]);
-
- int state_cur = (off < len && byte_highlighted) ?
- GTK_STATE_SELECTED :
- (off < len && proto_byte_highlighted) ?
- GTK_STATE_INSENSITIVE :
- GTK_STATE_NORMAL;
-
- if (state_cur != state) {
- /* ok, we want to put space, we prefer to put it in STATE_NORMAL or STATE_INSENSITIVE */
- int space_now = (state_cur != GTK_STATE_NORMAL && state_cur != GTK_STATE_INSENSITIVE)
- || state == GTK_STATE_NORMAL;
-
- if (space_now && byten) {
- str[cur++] = ' ';
- /* insert a space every BYTE_VIEW_SEP bytes */
- if ((off % BYTE_VIEW_SEP) == 0)
- str[cur++] = ' ';
- }
-
- if ((dx = flush(bv, data, xx - scroll_x, arg1, str, cur)) < 0)
- return;
- xx += dx;
- cur = 0;
- bytes_view_render_state(bv, state_cur);
- state = state_cur;
-
- if (!space_now && byten) {
- str[cur++] = ' ';
- /* insert a space every BYTE_VIEW_SEP bytes */
- if ((off % BYTE_VIEW_SEP) == 0)
- str[cur++] = ' ';
- }
-
- } else if (byten) {
- str[cur++] = ' ';
- /* insert a space every BYTE_VIEW_SEP bytes */
- if ((off % BYTE_VIEW_SEP) == 0)
- str[cur++] = ' ';
- }
-
- if (off < len) {
- switch (bv->format) {
- case BYTES_HEX:
- str[cur++] = hexchars[(pd[off] & 0xf0) >> 4];
- str[cur++] = hexchars[pd[off] & 0x0f];
- break;
- case BYTES_BITS:
- /* XXX, bitmask */
- for (j = 7; j >= 0; j--)
- str[cur++] = (pd[off] & (1 << j)) ? '1' : '0';
- break;
- }
- } else {
- switch (bv->format) {
- case BYTES_HEX:
- str[cur++] = ' ';
- str[cur++] = ' ';
- break;
- case BYTES_BITS:
- for (j = 7; j >= 0; j--)
- str[cur++] = ' ';
- break;
- }
- }
- off++;
- }
-
- if (state != GTK_STATE_NORMAL) {
- if ((dx = flush(bv, data, xx - scroll_x, arg1, str, cur)) < 0)
- return;
- xx += dx;
- cur = 0;
- bytes_view_render_state(bv, GTK_STATE_NORMAL);
- state = GTK_STATE_NORMAL;
- }
-
- /* Print some space at the end of the line */
- str[cur++] = ' '; str[cur++] = ' '; str[cur++] = ' ';
-
- /* Print the ASCII bit */
- for (byten = 0, off = org_off; byten < bv->per_line; byten++) {
- gboolean byte_highlighted =
- (off >= bv->start[0] && off < bv->end[0]) ||
- (off >= bv->start[1] && off < bv->end[1]);
- gboolean proto_byte_highlighted =
- (off >= bv->start[2] && off < bv->end[2]);
-
- int state_cur = (off < len && byte_highlighted) ?
- GTK_STATE_SELECTED :
- (off < len && proto_byte_highlighted) ?
- GTK_STATE_INSENSITIVE :
- GTK_STATE_NORMAL;
-
- if (state_cur != state) {
- int space_now = (state_cur != GTK_STATE_NORMAL && state_cur != GTK_STATE_INSENSITIVE)
- || state == GTK_STATE_NORMAL;
-
- if (space_now && byten) {
- /* insert a space every BYTE_VIEW_SEP bytes */
- if ((off % BYTE_VIEW_SEP) == 0)
- str[cur++] = ' ';
- }
-
- if ((dx = flush(bv, data, xx - scroll_x, arg1, str, cur)) < 0)
- return;
- xx += dx;
- cur = 0;
- bytes_view_render_state(bv, state_cur);
- state = state_cur;
-
- if (!space_now && byten) {
- /* insert a space every BYTE_VIEW_SEP bytes */
- if ((off % BYTE_VIEW_SEP) == 0)
- str[cur++] = ' ';
- }
-
- } else if (byten) {
- /* insert a space every BYTE_VIEW_SEP bytes */
- if ((off % BYTE_VIEW_SEP) == 0)
- str[cur++] = ' ';
- }
-
- if (off < len) {
- c = (bv->encoding == PACKET_CHAR_ENC_CHAR_EBCDIC) ?
- EBCDIC_to_ASCII1(pd[off]) :
- pd[off];
-
- str[cur++] = g_ascii_isprint(c) ? c : '.';
- } else
- str[cur++] = ' ';
-
- off++;
- }
-
- if (cur) {
- if ((dx = flush(bv, data, xx - scroll_x, arg1, str, cur)) < 0)
- return;
- xx += dx;
- /* cur = 0; */
- }
-
- if (state != GTK_STATE_NORMAL) {
- bytes_view_render_state(bv, GTK_STATE_NORMAL);
- /* state = GTK_STATE_NORMAL; */
- }
-
- if (bv->max_width < xx)
- bv->max_width = xx;
-}
-
-static void
-_bytes_view_render_line(BytesView *bv, cairo_t *cr, const int org_off, int yy)
-{
- _bytes_view_line_common(bv, cr, org_off, MARGIN, yy, bytes_view_flush_render);
-}
-
-static int
-_bytes_view_find_pos(BytesView *bv, const int org_off, int search_x)
-{
- int pos_x = 0;
-
- _bytes_view_line_common(bv, &pos_x, org_off, MARGIN, search_x, bytes_view_flush_pos);
-
- return pos_x;
-}
-
-static void
-bytes_view_render(BytesView *bv, cairo_t *cr, GdkRectangle *area)
-{
- const int old_max_width = bv->max_width;
-
- int width, height;
- int y;
- int off;
-
- guint line, lines_max;
- guint lines_max_full;
-
-#if GTK_CHECK_VERSION(3, 0, 0)
- GtkStyleContext *context;
- GdkRGBA bg_color;
-#endif
-
- if (!gtk_widget_get_realized(GTK_WIDGET(bv)))
- return;
-
- bytes_view_ensure_layout(bv);
-
-#if GTK_CHECK_VERSION(3, 0, 0)
- width = gtk_widget_get_allocated_width(GTK_WIDGET(bv));
- height = gtk_widget_get_allocated_height(GTK_WIDGET(bv));
-#elif GTK_CHECK_VERSION(2,24,0)
- width = gdk_window_get_width(gtk_widget_get_window(GTK_WIDGET(bv)));
- height = gdk_window_get_height(gtk_widget_get_window(GTK_WIDGET(bv)));
-#else
- ws_gdk_drawable_get_size(gtk_widget_get_window(GTK_WIDGET(bv)), &width, &height);
-#endif
-
- if (width < 32 + MARGIN || height < bv->fontsize)
- return;
-
- if (area) {
- line = area->y / bv->fontsize;
- lines_max = 1 + (area->y + area->height) / bv->fontsize;
- } else {
- line = 0;
- lines_max = (guint) -1;
- }
- /* g_print("from %d to %d\n", line, lines_max); */
-
- y = (bv->fontsize * line);
-
- /* clear */
-#if GTK_CHECK_VERSION(3, 0, 0)
- context = gtk_widget_get_style_context(GTK_WIDGET(bv));
- gtk_style_context_get_background_color(context, (GtkStateFlags)(GTK_STATE_FLAG_FOCUSED | GTK_STATE_FLAG_NORMAL), &bg_color);
- gdk_cairo_set_source_rgba(cr, &bg_color);
-#else
- gdk_cairo_set_source_color(cr, &gtk_widget_get_style(GTK_WIDGET(bv))->base[GTK_STATE_NORMAL]);
-#endif
- if (area)
- cairo_rectangle(cr, area->x, area->y, area->x + area->width, area->y + area->height);
- else
- cairo_rectangle(cr, 0, 0, width, height);
- cairo_fill(cr);
-
- if (bv->pd) {
- guint real_line = line + (guint) gtk_adjustment_get_value(bytes_view_ensure_vadj(bv));
-
- lines_max_full = (height / bv->fontsize) + 1;
- if (lines_max_full < lines_max)
- lines_max = lines_max_full;
-
- off = real_line * bv->per_line;
-
- while (off < bv->len) {
- _bytes_view_render_line(bv, cr, off, y + bv->font_ascent);
- line++;
- if (line >= lines_max)
- break;
-
- off += bv->per_line;
- y += bv->fontsize;
- }
- }
-
- if (old_max_width != bv->max_width)
- bytes_view_adjustment_set(bv);
-}
-
-static void
-bytes_view_render_full(BytesView *bv)
-{
- cairo_t *cr;
-
- if (bv->adj_tag) {
- g_source_remove(bv->adj_tag);
- bv->adj_tag = 0;
- }
-
- cr = gdk_cairo_create(gtk_widget_get_window(GTK_WIDGET(bv)));
- bytes_view_render(bv, cr, NULL);
- cairo_destroy(cr);
-}
-
-#if GTK_CHECK_VERSION(3, 0, 0)
-static gboolean
-bytes_view_draw(GtkWidget *widget, cairo_t *cr)
-{
- GdkRectangle area;
-
- gdk_cairo_get_clip_rectangle(cr, &area);
-
- bytes_view_render(BYTES_VIEW(widget), cr, &area);
- return FALSE;
-}
-
-#else
-
-static gboolean
-bytes_view_expose(GtkWidget *widget, GdkEventExpose *event)
-{
- BytesView *bv = BYTES_VIEW(widget);
- cairo_t *cr;
-
- cr = gdk_cairo_create(gtk_widget_get_window(GTK_WIDGET(bv)));
-
- gdk_cairo_region(cr, event->region);
- cairo_clip(cr);
-
- bytes_view_render(bv, cr, &event->area);
-
- cairo_destroy(cr);
- return FALSE;
-}
-
-#endif
-
-#if !GTK_CHECK_VERSION(2, 14, 0)
-static void
-_gtk_adjustment_configure(GtkAdjustment *adj,
- gdouble value,
- gdouble lower,
- gdouble upper,
- gdouble step_increment,
- gdouble page_increment,
- gdouble page_size)
-{
- adj->value = value;
- adj->lower = lower;
- adj->upper = upper;
- adj->step_increment = step_increment;
- adj->page_increment = page_increment;
- adj->page_size = page_size;
-
- gtk_adjustment_changed(adj);
-}
-
-#elif GTK_CHECK_VERSION(3, 0, 0)
-
-#define _gtk_adjustment_configure(adj, val, low, up, step, page, size) \
- gtk_adjustment_configure(adj, val, low, MAX((up), (size)), step, page, size)
-
-#else
-
-#define _gtk_adjustment_configure(adj, val, low, up, step, page, size) \
- gtk_adjustment_configure(adj, val, low, up, step, page, size)
-
-#endif
-
-
-static void
-bytes_view_adjustment_set(BytesView *bv)
-{
- GtkAllocation allocation;
- double lower, upper, page_size, step_increment, page_increment, value;
-
- if (bv->vadj == NULL || bv->hadj == NULL)
- return;
-
- if (bv->context == NULL) {
- bytes_view_ensure_layout(bv);
- /* bytes_view_ensure_layout will call bytes_view_adjustment_set() again */
- return;
- }
-
- gtk_widget_get_allocation(GTK_WIDGET(bv), &allocation);
-
- if (bv->vadj) {
- lower = 0;
- upper = (int) (bv->len / bv->per_line);
- if ((bv->len % bv->per_line))
- upper++;
-
- page_size = (allocation.height - bv->font_descent) / bv->fontsize;
- page_increment = page_size;
- step_increment = 1;
-
- value = gtk_adjustment_get_value(bv->vadj);
-
- if (value > upper - page_size)
- value = upper - page_size;
-
- if (value < 0)
- value = 0;
-
- _gtk_adjustment_configure(bv->vadj, value, lower, upper, step_increment, page_increment, page_size);
- }
-
- if (bv->hadj) {
- lower = 0;
- upper = bv->max_width;
-
- page_size = allocation.width;
- page_increment = page_size;
- step_increment = page_size / 10.0;
-
- value = gtk_adjustment_get_value(bv->hadj);
-
- if (value > upper - page_size)
- value = upper - page_size;
-
- if (value < 0)
- value = 0;
-
- _gtk_adjustment_configure(bv->hadj, value, lower, upper, step_increment, page_increment, page_size);
- }
-}
-
-static gint
-bytes_view_adjustment_timeout(BytesView *bv)
-{
- bv->adj_tag = 0;
- bytes_view_render_full(bv);
- return 0;
-}
-
-static void
-bytes_view_adjustment_changed(GtkAdjustment *adj, BytesView *bv)
-{
- /* delay rendering when scrolling (10ms) */
- if (adj && ((adj == bv->vadj) || (adj == bv->hadj))) {
- if (!bv->adj_tag)
- bv->adj_tag = g_timeout_add(REFRESH_TIMEOUT, (GSourceFunc) bytes_view_adjustment_timeout, bv);
- }
-}
-
-static void
-bytes_view_set_scroll_adjustments(BytesView *bv, GtkAdjustment *hadj, GtkAdjustment *vadj)
-{
- gboolean need_adjust = FALSE;
-
- g_return_if_fail(!hadj || GTK_IS_ADJUSTMENT(hadj));
- g_return_if_fail(!vadj || GTK_IS_ADJUSTMENT(vadj));
-
- if (!vadj)
- vadj = GTK_ADJUSTMENT(gtk_adjustment_new(0.0, 0.0, 0.0, 0.0, 0.0, 0.0));
-
- if (!hadj)
- hadj = GTK_ADJUSTMENT(gtk_adjustment_new(0.0, 0.0, 0.0, 0.0, 0.0, 0.0));
-
- if (bv->vadj && (bv->vadj != vadj)) {
- g_signal_handlers_disconnect_by_func(bv->vadj, bytes_view_adjustment_changed, bv);
- g_object_unref(bv->vadj);
- }
- if (bv->vadj != vadj) {
- bv->vadj = vadj;
- g_object_ref_sink(bv->vadj);
-
- g_signal_connect(bv->vadj, "value-changed", G_CALLBACK(bytes_view_adjustment_changed), bv);
- need_adjust = TRUE;
-#if GTK_CHECK_VERSION(3, 0, 0)
- g_object_notify(G_OBJECT(bv), "vadjustment");
-#endif
- }
-
- if (bv->hadj && (bv->hadj != hadj)) {
- g_signal_handlers_disconnect_by_func(bv->hadj, bytes_view_adjustment_changed, bv);
- g_object_unref(bv->hadj);
- }
- if (bv->hadj != hadj) {
- bv->hadj = hadj;
- g_object_ref_sink(bv->hadj);
-
- g_signal_connect(bv->hadj, "value-changed", G_CALLBACK(bytes_view_adjustment_changed), bv);
- need_adjust = TRUE;
-#if GTK_CHECK_VERSION(3, 0, 0)
- g_object_notify(G_OBJECT(bv), "hadjustment");
-#endif
- }
-
- if (need_adjust)
- bytes_view_adjustment_set(bv);
-}
-
-#if GTK_CHECK_VERSION(3, 0, 0)
-enum {
- PROP_0,
- PROP_HADJUSTMENT,
- PROP_VADJUSTMENT,
- PROP_HSCROLL_POLICY,
- PROP_VSCROLL_POLICY
-};
-
-static void
-bytes_view_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
- BytesView *bv = BYTES_VIEW(object);
-
- switch (prop_id) {
- case PROP_HADJUSTMENT:
- bytes_view_set_scroll_adjustments(bv, (GtkAdjustment *)g_value_get_object(value), bv->vadj);
- break;
-
- case PROP_VADJUSTMENT:
- bytes_view_set_scroll_adjustments(bv, bv->hadj, (GtkAdjustment *)g_value_get_object(value));
- break;
-
- case PROP_HSCROLL_POLICY:
- bv->hscroll_policy = g_value_get_enum(value);
- gtk_widget_queue_resize(GTK_WIDGET(bv));
- break;
-
- case PROP_VSCROLL_POLICY:
- bv->vscroll_policy = g_value_get_enum(value);
- gtk_widget_queue_resize(GTK_WIDGET(bv));
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
- break;
- }
-}
-
-static void
-bytes_view_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
- BytesView *bv = BYTES_VIEW(object);
-
- switch (prop_id) {
- case PROP_HADJUSTMENT:
- g_value_set_object(value, bv->hadj);
- break;
-
- case PROP_VADJUSTMENT:
- g_value_set_object(value, bv->vadj);
- break;
-
- case PROP_HSCROLL_POLICY:
- g_value_set_enum(value, bv->hscroll_policy);
- break;
-
- case PROP_VSCROLL_POLICY:
- g_value_set_enum(value, bv->vscroll_policy);
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
- break;
- }
-}
-
-#else
-
-/* bv_VOID__OBJECT_OBJECT() generated by:
- * $ echo 'VOID:OBJECT,OBJECT' | glib-genmarshal --prefix=bv --body
- * (glib-genmarshal version 2.32.4)
- * I *really hope* it's portable over platforms and can be put generated.
- */
-
-static void
-bv_VOID__OBJECT_OBJECT(GClosure *closure, GValue *return_value _U_, guint n_params, const GValue *param_values, gpointer hint _U_, gpointer marshal_data)
-{
- typedef void (*GMarshalFunc_VOID__OBJECT_OBJECT)(gpointer, gpointer, gpointer, gpointer);
-
- register GMarshalFunc_VOID__OBJECT_OBJECT callback;
- register GCClosure *cc = (GCClosure*) closure;
- register gpointer data1, data2;
-
- g_return_if_fail(n_params == 3);
-
- if (G_CCLOSURE_SWAP_DATA(closure)) {
- data1 = closure->data;
- data2 = g_value_peek_pointer(param_values + 0);
- } else {
- data1 = g_value_peek_pointer(param_values + 0);
- data2 = closure->data;
- }
- callback = (GMarshalFunc_VOID__OBJECT_OBJECT) (marshal_data ? marshal_data : cc->callback);
-
- callback(data1, g_value_get_object(param_values + 1), g_value_get_object(param_values + 2), data2);
-}
-
-#endif
-
-static void
-bytes_view_class_init(BytesViewClass *klass)
-{
-#if !GTK_CHECK_VERSION(3, 0, 0)
- GtkObjectClass *object_class;
-#endif
- GtkWidgetClass *widget_class;
-
- parent_class = (GtkWidgetClass *) g_type_class_peek_parent(klass);
-
-#if !GTK_CHECK_VERSION(3, 0, 0)
- object_class = (GtkObjectClass *) klass;
-#endif
- widget_class = (GtkWidgetClass *) klass;
-
-#if GTK_CHECK_VERSION(3, 0, 0)
- widget_class->destroy = bytes_view_destroy_widget;
-#else
- object_class->destroy = bytes_view_destroy_object;
-#endif
- widget_class->realize = bytes_view_realize;
- widget_class->unrealize = bytes_view_unrealize;
-#if GTK_CHECK_VERSION(3, 0, 0)
- widget_class->get_preferred_width = bytes_view_get_preferred_width;
- widget_class->get_preferred_height = bytes_view_get_preferred_height;
-#else
- widget_class->size_request = bytes_view_size_request;
-#endif
- widget_class->size_allocate = bytes_view_allocate;
-
-#if GTK_CHECK_VERSION(3, 0, 0)
- widget_class->draw = bytes_view_draw;
-#else
- widget_class->expose_event = bytes_view_expose;
-#endif
-
- widget_class->scroll_event = bytes_view_scroll;
-
-#if GTK_CHECK_VERSION(3, 0, 0)
- {
- GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
-
- gobject_class->set_property = bytes_view_set_property;
- gobject_class->get_property = bytes_view_get_property;
-
- /* XXX, move some code from widget->destroy to gobject->finalize? */
- /* gobject_class->finalize = bytes_view_finalize; */
-
- g_object_class_override_property(gobject_class, PROP_HADJUSTMENT, "hadjustment");
- g_object_class_override_property(gobject_class, PROP_VADJUSTMENT, "vadjustment");
- g_object_class_override_property(gobject_class, PROP_HSCROLL_POLICY, "hscroll-policy");
- g_object_class_override_property(gobject_class, PROP_VSCROLL_POLICY, "vscroll-policy");
- }
-#else
- klass->set_scroll_adjustments = bytes_view_set_scroll_adjustments;
-
- widget_class->set_scroll_adjustments_signal =
- g_signal_new(g_intern_static_string("set-scroll-adjustments"),
- G_OBJECT_CLASS_TYPE(object_class),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- offsetof(BytesViewClass, set_scroll_adjustments),
- NULL, NULL,
- bv_VOID__OBJECT_OBJECT,
- G_TYPE_NONE, 2,
- GTK_TYPE_ADJUSTMENT,
- GTK_TYPE_ADJUSTMENT);
-#endif
-}
-
-GType
-bytes_view_get_type(void)
-{
- static GType bytes_view_gtype = 0;
-
- if (!bytes_view_gtype) {
- static const GTypeInfo bytes_view_info = {
- sizeof (BytesViewClass),
- NULL, /* base_init */
- NULL, /* base_finalize */
- (GClassInitFunc) bytes_view_class_init,
- NULL, /* class finalize */
- NULL, /* class_data */
- sizeof(BytesView),
- 0, /* n_preallocs */
- (GInstanceInitFunc) bytes_view_init,
- NULL /* value_table */
- };
-
-#if GTK_CHECK_VERSION(3, 0, 0)
- static const GInterfaceInfo scrollable_info = {
- NULL,
- NULL,
- NULL
- };
-#endif
-
- bytes_view_gtype = g_type_register_static(GTK_TYPE_WIDGET,
- "BytesView",
- &bytes_view_info,
- (GTypeFlags)0);
-
-#if GTK_CHECK_VERSION(3, 0, 0)
- g_type_add_interface_static(bytes_view_gtype,
- GTK_TYPE_SCROLLABLE,
- &scrollable_info);
-#endif
- }
- return bytes_view_gtype;
-}
-
-int
-bytes_view_byte_from_xy(BytesView *bv, int x, int y)
-{
- /* hex_pos_byte array generated with hex_view_get_byte(0, 0, 0...70) */
- static const int hex_pos_byte[70] = {
- -1, -1,
- 0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3,
- 4, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7,
- -1,
- 8, 8, 8, 9, 9, 9, 10, 10, 10, 11, 11, 11,
- 12, 12, 12, 13, 13, 13, 14, 14, 14, 15, 15, 15,
- -1, -1,
- 0, 1, 2, 3, 4, 5, 6, 7,
- -1,
- 8, 9, 10, 11, 12, 13, 14, 15
- };
-
- /* bits_pos_byte array generated with bit_view_get_byte(0, 0, 0...84) */
- static const int bits_pos_byte[84] = {
- -1, -1,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5,
- 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7,
- -1, -1,
- 0, 1, 2, 3, 4, 5, 6, 7
- };
-
- int char_x, off_x = 1;
- int char_y, off_y;
-
- if (x < MARGIN)
- return -1;
-
- bytes_view_ensure_layout(bv);
-
- char_y = (int) gtk_adjustment_get_value(bytes_view_ensure_vadj(bv)) + (y / bv->fontsize);
- off_y = char_y * bv->per_line;
-
- char_x = _bytes_view_find_pos(bv, off_y, x);
- if (/* char_x < 0 || */ char_x < bv->use_digits)
- return -1;
- char_x -= bv->use_digits;
-
- switch (bv->format) {
- case BYTES_BITS:
- g_return_val_if_fail(char_x >= 0 && char_x < (int) G_N_ELEMENTS(bits_pos_byte), -1);
- off_x = bits_pos_byte[char_x];
- break;
-
- case BYTES_HEX:
- g_return_val_if_fail(char_x >= 0 && char_x < (int) G_N_ELEMENTS(hex_pos_byte), -1);
- off_x = hex_pos_byte[char_x];
- break;
- }
-
- if (off_x == -1)
- return -1;
-
- return off_y + off_x;
-}
-
-void
-bytes_view_scroll_to_byte(BytesView *bv, int byte)
-{
- int line;
-
- g_return_if_fail(byte >= 0 && byte < bv->len);
-
- line = byte / bv->per_line;
-
- bytes_view_ensure_vadj(bv);
-
- if (line > gtk_adjustment_get_upper(bv->vadj) - gtk_adjustment_get_page_size(bv->vadj)) {
- line = (int)(gtk_adjustment_get_upper(bv->vadj) - gtk_adjustment_get_page_size(bv->vadj));
-
- if (line < 0)
- line = 0;
- }
-
- /* after bytes_view_scroll_to_byte() we always do bytes_view_refresh() so we can block it */
- g_signal_handlers_block_by_func(bv->vadj, bytes_view_adjustment_changed, bv);
- gtk_adjustment_set_value(bv->vadj, line);
- g_signal_handlers_unblock_by_func(bv->vadj, bytes_view_adjustment_changed, bv);
-
- /* XXX, scroll hadj? */
-}
-
-void
-bytes_view_set_font(BytesView *bv, PangoFontDescription *font)
-{
- if (bv->font)
- pango_font_description_free(bv->font);
-
-#if GTK_CHECK_VERSION(3, 0, 0)
- gtk_widget_override_font(GTK_WIDGET(bv), font);
-#else
- gtk_widget_modify_font(GTK_WIDGET(bv), font);
-#endif
- bv->font = pango_font_description_copy(font);
- bv->max_width = 0;
-
- if (bv->context) {
- g_object_unref(bv->context);
- bv->context = NULL;
- bytes_view_ensure_layout(bv);
- }
-}
-
-void
-bytes_view_set_data(BytesView *bv, const guint8 *data, int len)
-{
- g_free(bv->pd);
- bv->pd = (guint8 *)g_memdup(data, len);
- bv->len = len;
-
- /*
- * How many of the leading digits of the offset will we supply?
- * We always supply at least 4 digits, but if the maximum offset
- * won't fit in 4 digits, we use as many digits as will be needed.
- */
- if (((len - 1) & 0xF0000000) != 0)
- bv->use_digits = 8; /* need all 8 digits */
- else if (((len - 1) & 0x0F000000) != 0)
- bv->use_digits = 7; /* need 7 digits */
- else if (((len - 1) & 0x00F00000) != 0)
- bv->use_digits = 6; /* need 6 digits */
- else if (((len - 1) & 0x000F0000) != 0)
- bv->use_digits = 5; /* need 5 digits */
- else
- bv->use_digits = 4; /* we'll supply 4 digits */
-
- bytes_view_ensure_vadj(bv);
-
- bytes_view_adjustment_set(bv);
-}
-
-void
-bytes_view_set_encoding(BytesView *bv, packet_char_enc enc)
-{
- bv->encoding = enc;
-}
-
-void
-bytes_view_set_format(BytesView *bv, int format)
-{
- g_assert(format == BYTES_HEX || format == BYTES_BITS);
-
- bv->format = (bytes_view_type)format;
-
- switch (format) {
- case BYTES_BITS:
- bv->per_line = 8;
- break;
-
- case BYTES_HEX:
- bv->per_line = 16;
- break;
- }
-}
-
-void
-bytes_view_set_highlight_style(BytesView *bv, gboolean inverse)
-{
- bv->bold_highlight = !inverse;
-}
-
-void
-bytes_view_set_highlight(BytesView *bv, int start, int end, guint64 mask _U_, int maskle _U_)
-{
- bv->start[0] = start;
- bv->end[0] = end;
-}
-
-void
-bytes_view_set_highlight_extra(BytesView *bv, int id, int start, int end)
-{
- bv->start[id] = start;
- bv->end[id] = end;
-}
-
-void
-bytes_view_refresh(BytesView *bv)
-{
- /* bytes_view_render_full(bv); */
- gtk_widget_queue_draw(GTK_WIDGET(bv));
-}
-
-GtkWidget *
-bytes_view_new(void)
-{
- GtkWidget *widget;
-
- widget = (GtkWidget *) g_object_new(BYTES_VIEW_TYPE, NULL);
-
- g_assert(widget != NULL);
-
- return widget;
-}
-
-/*
- * Editor modelines - http://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:
- */