Move gtk to ui/gtk.

This looses the last checkin to gtk, will add this manually back.

svn path=/trunk/; revision=40518

1 files changed, 375 insertions, 0 deletions

diff --git a/ui/gtk/help_dlg.c b/ui/gtk/help_dlg.c
new file mode 100644
index 0000000000..43f647412b
--- /dev/null
+++ b/ui/gtk/help_dlg.c
@@ -0,0 +1,375 @@
+/* help_dlg.c
+ *
+ * $Id$
+ *
+ * Laurent Deniel <laurent.deniel@free.fr>
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 2000 Gerald Combs
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+#include <string.h>
+#include <stdio.h>
+#include <errno.h>
+
+#include <gtk/gtk.h>
+
+#include "epan/filesystem.h"
+#include <epan/prefs.h>
+
+#include "../simple_dialog.h"
+
+#include "ui/gtk/help_dlg.h"
+#include "ui/gtk/text_page_utils.h"
+#include "ui/gtk/gtkglobals.h"
+#include "ui/gtk/gui_utils.h"
+#include "ui/gtk/dlg_utils.h"
+#include "ui/gtk/webbrowser.h"
+
+#ifdef HHC_DIR
+#include <windows.h>
+#include <htmlhelp.h>
+#include <wsutil/unicode-utils.h>
+#endif
+
+
+#define HELP_DIR        "help"
+
+
+#define NOTEBOOK_KEY    "notebook_key"
+
+/*
+ * Keep a static pointer to the current "Help" window, if any, so that
+ * if somebody tries to do "Help->Help" while there's already a
+ * "Help" window up, we just pop up the existing one, rather than
+ * creating a new one.
+*/
+static GtkWidget *help_w = NULL;
+
+/*
+ * Keep a list of text widgets and corresponding file names as well
+ * (for text format changes).
+ */
+typedef struct {
+    char *topic;
+    char *pathname;
+    GtkWidget *page;
+} help_page_t;
+
+static GSList *help_text_pages = NULL;
+
+
+/*
+ * Open the help dialog and show a specific HTML help page.
+ */
+void help_topic_html(const gchar *topic) {
+    GString *url;
+
+    /* try to open local .chm file */
+#ifdef HHC_DIR
+    HWND hw;
+
+    url = g_string_new("");
+
+    g_string_append_printf(url, "%s\\user-guide.chm::/wsug_chm/%s>Wireshark Help",
+        get_datafile_dir(), topic);
+
+    hw = HtmlHelpW(NULL,
+        utf_8to16(url->str),
+        HH_DISPLAY_TOPIC, 0);
+
+    g_string_free(url, TRUE /* free_segment */);
+
+    /* if the .chm file could be opened, stop here */
+    if(hw != NULL) {
+        return;
+    }
+#endif /* HHC_DIR */
+
+    url = g_string_new("");
+
+#ifdef DOC_DIR
+    if (g_file_test(DOC_DIR "/guides/wsug_html_chunked", G_FILE_TEST_IS_DIR)) {
+        /* try to open the HTML page from wireshark.org instead */
+        g_string_append_printf(url, "file://" DOC_DIR "/guides/wsug_html_chunked/%s", topic);
+    } else {
+#endif /* ifdef DOC_DIR */
+       /* try to open the HTML page from wireshark.org instead */
+        g_string_append_printf(url, "http://www.wireshark.org/docs/wsug_html_chunked/%s", topic);
+#ifdef DOC_DIR
+    }
+#endif /* ifdef DOC_DIR */
+
+    browser_open_url(url->str);
+
+    g_string_free(url, TRUE /* free_segment */);
+}
+
+
+/**
+ * Redraw all help pages, to use a new font.
+ */
+void help_redraw(void)
+{
+    GSList *help_page_ent;
+    help_page_t *help_page;
+
+    if (help_w != NULL) {
+        for (help_page_ent = help_text_pages; help_page_ent != NULL;
+             help_page_ent = g_slist_next(help_page_ent))
+        {
+            help_page = (help_page_t *)help_page_ent->data;
+            text_page_redraw(help_page->page, help_page->pathname);
+        }
+    }
+}
+
+
+const char *
+topic_online_url(topic_action_e action)
+{
+    switch(action) {
+    case(ONLINEPAGE_HOME):
+        return "http://www.wireshark.org";
+        break;
+    case(ONLINEPAGE_WIKI):
+        return "http://wiki.wireshark.org";
+        break;
+    case(ONLINEPAGE_DOWNLOAD):
+        return "http://www.wireshark.org/download.html";
+        break;
+    case(ONLINEPAGE_USERGUIDE):
+        return "http://www.wireshark.org/docs/wsug_html_chunked/";
+        break;
+    case(ONLINEPAGE_FAQ):
+        return "http://www.wireshark.org/faq.html";
+        break;
+    case(ONLINEPAGE_SAMPLE_FILES):
+        return "http://wiki.wireshark.org/SampleCaptures";
+        break;
+    case(ONLINEPAGE_CAPTURE_SETUP):
+        return "http://wiki.wireshark.org/CaptureSetup";
+        break;
+    case(ONLINEPAGE_NETWORK_MEDIA):
+        return "http://wiki.wireshark.org/CaptureSetup/NetworkMedia";
+        break;
+    case(ONLINEPAGE_SAMPLE_CAPTURES):
+        return "http://wiki.wireshark.org/SampleCaptures";
+        break;
+    case(ONLINEPAGE_SECURITY):
+        return "http://wiki.wireshark.org/Security";
+        break;
+    case(ONLINEPAGE_CHIMNEY):
+        return "http://wiki.wireshark.org/CaptureSetup/Offloading#chimney";
+        break;
+    default:
+        return NULL;
+    }
+}
+
+
+static void
+topic_action(topic_action_e action)
+{
+    const char *online_url;
+
+
+    /* pages online at www.wireshark.org */
+    online_url = topic_online_url(action);
+    if(online_url != NULL) {
+        browser_open_url (online_url);
+        return;
+    }
+
+    switch(action) {
+    /* local manual pages */
+    case(LOCALPAGE_MAN_WIRESHARK):
+        browser_open_data_file("wireshark.html");
+        break;
+    case(LOCALPAGE_MAN_WIRESHARK_FILTER):
+        browser_open_data_file("wireshark-filter.html");
+        break;
+    case(LOCALPAGE_MAN_TSHARK):
+        browser_open_data_file("tshark.html");
+        break;
+    case(LOCALPAGE_MAN_RAWSHARK):
+        browser_open_data_file("rawshark.html");
+        break;
+    case(LOCALPAGE_MAN_DUMPCAP):
+        browser_open_data_file("dumpcap.html");
+        break;
+    case(LOCALPAGE_MAN_MERGECAP):
+        browser_open_data_file("mergecap.html");
+        break;
+    case(LOCALPAGE_MAN_EDITCAP):
+        browser_open_data_file("editcap.html");
+        break;
+    case(LOCALPAGE_MAN_TEXT2PCAP):
+        browser_open_data_file("text2pcap.html");
+        break;
+
+    /* local help pages (User's Guide) */
+    case(HELP_CONTENT):
+        help_topic_html( "index.html");
+        break;
+    case(HELP_CAPTURE_OPTIONS_DIALOG):
+        help_topic_html("ChCapCaptureOptions.html");
+        break;
+    case(HELP_CAPTURE_FILTERS_DIALOG):
+        help_topic_html("ChWorkDefineFilterSection.html");
+        break;
+    case(HELP_DISPLAY_FILTERS_DIALOG):
+        help_topic_html("ChWorkDefineFilterSection.html");
+        break;
+    case(HELP_COLORING_RULES_DIALOG):
+        help_topic_html("ChCustColorizationSection.html");
+        break;
+    case(HELP_CONFIG_PROFILES_DIALOG):
+        help_topic_html("ChCustConfigProfilesSection.html");
+        break;
+    case (HELP_MANUAL_ADDR_RESOLVE_DIALOG):
+        help_topic_html("ChManualAddressResolveSection.html");
+        break;
+    case(HELP_PRINT_DIALOG):
+        help_topic_html("ChIOPrintSection.html");
+        break;
+    case(HELP_FIND_DIALOG):
+        help_topic_html("ChWorkFindPacketSection.html");
+        break;
+    case(HELP_FIREWALL_DIALOG):
+        help_topic_html("ChUseToolsMenuSection.html");
+        break;
+    case(HELP_GOTO_DIALOG):
+        help_topic_html("ChWorkGoToPacketSection.html");
+        break;
+    case(HELP_CAPTURE_INTERFACES_DIALOG):
+        help_topic_html("ChCapInterfaceSection.html");
+        break;
+    case(HELP_CAPTURE_INFO_DIALOG):
+        help_topic_html("ChCapRunningSection.html");
+        break;
+    case(HELP_ENABLED_PROTOCOLS_DIALOG):
+        help_topic_html("ChCustProtocolDissectionSection.html");
+        break;
+    case(HELP_DECODE_AS_DIALOG):
+        help_topic_html("ChCustProtocolDissectionSection.html");
+        break;
+    case(HELP_DECODE_AS_SHOW_DIALOG):
+        help_topic_html("ChCustProtocolDissectionSection.html");
+        break;
+    case(HELP_FOLLOW_STREAM_DIALOG):
+        help_topic_html("ChAdvFollowTCPSection.html");
+        break;
+    case(HELP_EXPERT_INFO_DIALOG):
+        help_topic_html("ChAdvExpert.html");
+        break;
+    case(HELP_STATS_SUMMARY_DIALOG):
+        help_topic_html("ChStatSummary.html");
+        break;
+    case(HELP_STATS_PROTO_HIERARCHY_DIALOG):
+        help_topic_html("ChStatHierarchy.html");
+        break;
+    case(HELP_STATS_ENDPOINTS_DIALOG):
+        help_topic_html("ChStatEndpoints.html");
+        break;
+    case(HELP_STATS_CONVERSATIONS_DIALOG):
+        help_topic_html("ChStatConversations.html");
+        break;
+    case(HELP_STATS_IO_GRAPH_DIALOG):
+        help_topic_html("ChStatIOGraphs.html");
+        break;
+    case(HELP_STATS_COMPARE_FILES_DIALOG):
+        help_topic_html("ChStatCompareCaptureFiles.html");
+        break;
+    case(HELP_STATS_LTE_MAC_TRAFFIC_DIALOG):
+        help_topic_html("ChTelLTEMACTraffic.html");
+        break;
+    case(HELP_STATS_LTE_RLC_TRAFFIC_DIALOG):
+        help_topic_html("ChTelLTERLCTraffic.html");
+        break;
+    case(HELP_STATS_WLAN_TRAFFIC_DIALOG):
+        help_topic_html("ChStatWLANTraffic.html");
+        break;
+    case(HELP_FILESET_DIALOG):
+        help_topic_html("ChIOFileSetSection.html");
+        break;
+    case(HELP_CAPTURE_INTERFACE_OPTIONS_DIALOG):
+        help_topic_html("ChCustPreferencesSection.html#ChCustInterfaceOptionsSection");
+        break;
+    case(HELP_CAPTURE_INTERFACES_DETAILS_DIALOG):
+        help_topic_html("ChCapInterfaceDetailsSection.html");
+        break;
+    case(HELP_PREFERENCES_DIALOG):
+        help_topic_html("ChCustPreferencesSection.html");
+        break;
+    case(HELP_EXPORT_FILE_DIALOG):
+    case(HELP_EXPORT_FILE_WIN32_DIALOG):
+        help_topic_html("ChIOExportSection.html");
+        break;
+    case(HELP_EXPORT_BYTES_DIALOG):
+    case(HELP_EXPORT_BYTES_WIN32_DIALOG):
+        help_topic_html("ChIOExportSection.html#ChIOExportSelectedDialog");
+        break;
+    case(HELP_EXPORT_OBJECT_LIST):
+        help_topic_html("ChIOExportSection.html#ChIOExportObjectsDialog");
+        break;
+    case(HELP_OPEN_DIALOG):
+    case(HELP_OPEN_WIN32_DIALOG):
+        help_topic_html("ChIOOpenSection.html");
+        break;
+    case(HELP_MERGE_DIALOG):
+    case(HELP_MERGE_WIN32_DIALOG):
+        help_topic_html("ChIOMergeSection.html");
+        break;
+    case(HELP_IMPORT_DIALOG):
+        help_topic_html("ChIOImportSection.html");
+        break;
+    case(HELP_SAVE_DIALOG):
+    case(HELP_SAVE_WIN32_DIALOG):
+        help_topic_html("ChIOSaveSection.html");
+        break;
+    case(HELP_TIME_SHIFT_DIALOG):
+        help_topic_html("ChWorkShiftTimePacketSection.html");
+        break;
+    case(HELP_FILTER_SAVE_DIALOG):
+        help_topic_html("ChWorkFilterSaveSection.html");
+        break;
+
+    default:
+        g_assert_not_reached();
+    }
+}
+
+
+void
+topic_cb(GtkWidget *w _U_, topic_action_e action)
+{
+    topic_action(action);
+}
+
+
+gboolean
+topic_menu_cb(GtkWidget *w _U_, GdkEventButton *event _U_, gpointer user_data)
+{
+    topic_action((topic_action_e)GPOINTER_TO_INT(user_data));
+    return TRUE;
+}
+