diff options
author | Gerald Combs <gerald@wireshark.org> | 2012-01-04 22:13:01 +0000 |
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committer | Gerald Combs <gerald@wireshark.org> | 2012-01-04 22:13:01 +0000 |
commit | 23a520237b38ce80a4ac10cc3eb53cfecdeab0d3 (patch) | |
tree | 919c01ee278f3c5b2a35be2005ea0efd1674f1e3 /ui/qt/proto_tree.cpp | |
parent | 9dc580af2a19ac5a80b8ee610bdf6ae328495d52 (diff) |
Add initial support for Qt along with a "ui" subdirectory.
svn path=/trunk/; revision=40378
Diffstat (limited to 'ui/qt/proto_tree.cpp')
-rw-r--r-- | ui/qt/proto_tree.cpp | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/ui/qt/proto_tree.cpp b/ui/qt/proto_tree.cpp new file mode 100644 index 0000000000..74cedbeaac --- /dev/null +++ b/ui/qt/proto_tree.cpp @@ -0,0 +1,155 @@ +/* proto_tree.cpp + * + * $Id$ + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include "proto_tree.h" +#include "monospace_font.h" + +#include <epan/prefs.h> + +#include <QApplication> +#include <QHeaderView> + +QColor expert_color_chat ( 0x80, 0xb7, 0xf7 ); /* light blue */ +QColor expert_color_note ( 0xa0, 0xff, 0xff ); /* bright turquoise */ +QColor expert_color_warn ( 0xf7, 0xf2, 0x53 ); /* yellow */ +QColor expert_color_error ( 0xff, 0x5c, 0x5c ); /* pale red */ +QColor expert_color_foreground ( 0x00, 0x00, 0x00 ); /* black */ +QColor hidden_proto_item ( 0x44, 0x44, 0x44 ); /* gray */ + +static void +proto_tree_draw_node(proto_node *node, gpointer data); + +void proto_tree_draw(proto_tree *protocol_tree, QTreeWidget *protoTree) { + // Clear out previous tree + protoTree->clear(); + protoTree->setFont(get_monospace_font()); + + proto_tree_children_foreach(protocol_tree, proto_tree_draw_node, protoTree->invisibleRootItem()); +} + +/* Fill a single protocol tree item with its string value and set its color. */ +static void +proto_tree_draw_node(proto_node *node, gpointer data) +{ + field_info *fi = PNODE_FINFO(node); + gchar label_str[ITEM_LABEL_LENGTH]; + gchar *label_ptr; + gboolean is_leaf, is_expanded; + + g_assert(fi && "dissection with an invisible proto tree?"); + + if (PROTO_ITEM_IS_HIDDEN(node) && !prefs.display_hidden_proto_items) + return; + + // Fill in our label + /* was a free format label produced? */ + if (fi->rep) { + label_ptr = fi->rep->representation; + } + else { /* no, make a generic label */ + label_ptr = label_str; + proto_item_fill_label(fi, label_str); + } + + if (node->first_child != NULL) { + is_leaf = FALSE; + g_assert(fi->tree_type >= 0 && fi->tree_type < num_tree_types); + if (tree_is_expanded[fi->tree_type]) { + is_expanded = TRUE; + } + else { + is_expanded = FALSE; + } + } + else { + is_leaf = TRUE; + is_expanded = FALSE; + } + + if (PROTO_ITEM_IS_GENERATED(node)) { + if (PROTO_ITEM_IS_HIDDEN(node)) { + label_ptr = g_strdup_printf("<[%s]>", label_ptr); + } else { + label_ptr = g_strdup_printf("[%s]", label_ptr); + } + } else if (PROTO_ITEM_IS_HIDDEN(node)) { + label_ptr = g_strdup_printf("<%s>", label_ptr); + } + + QTreeWidgetItem *parentItem = (QTreeWidgetItem *)data; + QTreeWidgetItem *item; + item = new QTreeWidgetItem(parentItem, 0); + + // Set our colors. + QPalette pal = QApplication::palette(); + if (fi && fi->hfinfo) { + if(fi->hfinfo->type == FT_PROTOCOL) { + item->setData(0, Qt::BackgroundRole, pal.alternateBase()); + } + + if((fi->hfinfo->type == FT_FRAMENUM) || + (FI_GET_FLAG(fi, FI_URL) && IS_FT_STRING(fi->hfinfo->type))) { + item->setData(0, Qt::ForegroundRole, pal.link()); + // XXX - Draw an underline? + } + } + + // XXX - Add routines to get our severity colors. + if(FI_GET_FLAG(fi, PI_SEVERITY_MASK)) { + switch(FI_GET_FLAG(fi, PI_SEVERITY_MASK)) { + case(PI_CHAT): + item->setData(0, Qt::BackgroundRole, expert_color_chat); + break; + case(PI_NOTE): + item->setData(0, Qt::BackgroundRole, expert_color_note); + break; + case(PI_WARN): + item->setData(0, Qt::BackgroundRole, expert_color_warn); + break; + case(PI_ERROR): + item->setData(0, Qt::BackgroundRole, expert_color_error); + break; + default: + g_assert_not_reached(); + } + item->setData(0, Qt::ForegroundRole, expert_color_foreground); + } + +// g_log(NULL, G_LOG_LEVEL_DEBUG, "new item %s", label_ptr); + item->setText(0, label_ptr); + item->setData(0, Qt::UserRole, qVariantFromValue((void *) fi)); + + if (PROTO_ITEM_IS_GENERATED(node) || PROTO_ITEM_IS_HIDDEN(node)) { + g_free(label_ptr); + } + + if (!is_leaf) { + proto_tree_children_foreach(node, proto_tree_draw_node, item); + } +} + +ProtoTree::ProtoTree(QWidget *parent) : + QTreeWidget(parent) +{ + setAccessibleName("Packet details"); +} |