1178 lines
39 KiB
C
1178 lines
39 KiB
C
/*
|
|
* Claws Mail -- A GTK+ based, lightweight, and fast e-mail client
|
|
* == Fancy Plugin ==
|
|
* Copyright(C) 1999-2015 the Claws Mail Team
|
|
* This file Copyright (C) 2009-2014 Salvatore De Paolis
|
|
* <iwkse@claws-mail.org> and the Claws Mail Team
|
|
*
|
|
* 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 3 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#include "claws-features.h"
|
|
#endif
|
|
|
|
#include <fancy_viewer.h>
|
|
#include <fancy_prefs.h>
|
|
#include <alertpanel.h>
|
|
#include <safe_fclose.h>
|
|
|
|
#include <printing.h>
|
|
#include <webkit/webkithittestresult.h>
|
|
|
|
static void
|
|
load_start_cb (WebKitWebView *view, gint progress, FancyViewer *viewer);
|
|
|
|
static void
|
|
load_finished_cb (WebKitWebView *view, gint progress, FancyViewer *viewer);
|
|
|
|
static void
|
|
over_link_cb (WebKitWebView *view, const gchar *wtf, const gchar *link,
|
|
FancyViewer *viewer, void *wtfa);
|
|
|
|
|
|
static void
|
|
load_progress_cb(WebKitWebView *view, GParamSpec* pspec, FancyViewer *viewer);
|
|
|
|
static MimeViewerFactory fancy_viewer_factory;
|
|
|
|
static gboolean
|
|
fancy_text_search(MimeViewer *_viewer, gboolean backward, const gchar *str,
|
|
gboolean case_sens);
|
|
|
|
static void
|
|
viewer_menu_handler(GtkWidget *menuitem, FancyViewer *viewer);
|
|
|
|
static gint keypress_events_cb (GtkWidget *widget, GdkEventKey *event,
|
|
FancyViewer *viewer);
|
|
static void zoom_in_cb(GtkWidget *widget, GdkEvent *ev, FancyViewer *viewer);
|
|
static void zoom_out_cb(GtkWidget *widget, GdkEvent *ev, FancyViewer *viewer);
|
|
static gboolean fancy_prefs_cb(GtkWidget *widget, GdkEventButton *ev, FancyViewer *viewer);
|
|
static void zoom_100_cb(GtkWidget *widget, GdkEvent *ev, FancyViewer *viewer);
|
|
static void open_in_browser_cb(GtkWidget *widget, FancyViewer *viewer);
|
|
static void fancy_create_popup_prefs_menu(FancyViewer *viewer);
|
|
static void fancy_show_notice(FancyViewer *viewer, const gchar *message);
|
|
static size_t download_file_curl_write_cb(void *buffer, size_t size,
|
|
size_t nmemb, void *data);
|
|
static void *download_file_curl (void *data);
|
|
static void download_file_cb(GtkWidget *widget, FancyViewer *viewer);
|
|
static gboolean fancy_set_contents(FancyViewer *viewer, gboolean use_defaults);
|
|
|
|
/*------*/
|
|
static GtkWidget *fancy_get_widget(MimeViewer *_viewer)
|
|
{
|
|
FancyViewer *viewer = (FancyViewer *) _viewer;
|
|
debug_print("fancy_get_widget: %p\n", viewer->vbox);
|
|
|
|
return GTK_WIDGET(viewer->vbox);
|
|
}
|
|
|
|
static void fancy_apply_prefs(FancyViewer *viewer)
|
|
{
|
|
g_object_set(viewer->settings,
|
|
"auto-load-images", viewer->override_prefs_images,
|
|
"enable-scripts", viewer->override_prefs_scripts,
|
|
"enable-plugins", viewer->override_prefs_plugins,
|
|
"enable-java-applet", viewer->override_prefs_java,
|
|
"enable-dns-prefetching", viewer->override_prefs_remote_content,
|
|
"user-stylesheet-uri", viewer->override_stylesheet,
|
|
#ifdef G_OS_WIN32
|
|
"default-font-family", "Arial",
|
|
"cursive-font-family", "Comic Sans MS",
|
|
"fantasy-font-family", "Comic Sans MS",
|
|
"monospace-font-family", "Courier New",
|
|
"sans-serif-font-family", "Arial",
|
|
"serif-font-family", "Times New Roman",
|
|
#endif
|
|
NULL);
|
|
webkit_web_view_set_settings(viewer->view, viewer->settings);
|
|
}
|
|
|
|
static void fancy_auto_load_images_activated(GtkCheckMenuItem *item, FancyViewer *viewer) {
|
|
viewer->override_prefs_images = gtk_check_menu_item_get_active(item);
|
|
fancy_apply_prefs(viewer);
|
|
fancy_set_contents(viewer, FALSE);
|
|
}
|
|
|
|
static void fancy_enable_remote_content_activated(GtkCheckMenuItem *item, FancyViewer *viewer) {
|
|
viewer->override_prefs_remote_content = gtk_check_menu_item_get_active(item);
|
|
fancy_apply_prefs(viewer);
|
|
fancy_set_contents(viewer, FALSE);
|
|
}
|
|
|
|
static void fancy_enable_scripts_activated(GtkCheckMenuItem *item, FancyViewer *viewer) {
|
|
viewer->override_prefs_scripts = gtk_check_menu_item_get_active(item);
|
|
fancy_apply_prefs(viewer);
|
|
fancy_set_contents(viewer, FALSE);
|
|
}
|
|
|
|
static void fancy_enable_plugins_activated(GtkCheckMenuItem *item, FancyViewer *viewer) {
|
|
viewer->override_prefs_plugins = gtk_check_menu_item_get_active(item);
|
|
fancy_apply_prefs(viewer);
|
|
fancy_set_contents(viewer, FALSE);
|
|
}
|
|
|
|
static void fancy_enable_java_activated(GtkCheckMenuItem *item, FancyViewer *viewer) {
|
|
viewer->override_prefs_java = gtk_check_menu_item_get_active(item);
|
|
fancy_apply_prefs(viewer);
|
|
fancy_set_contents(viewer, FALSE);
|
|
}
|
|
|
|
static void fancy_open_external_activated(GtkCheckMenuItem *item, FancyViewer *viewer) {
|
|
viewer->override_prefs_external = gtk_check_menu_item_get_active(item);
|
|
fancy_apply_prefs(viewer);
|
|
}
|
|
|
|
static void fancy_set_defaults(FancyViewer *viewer)
|
|
{
|
|
viewer->override_prefs_remote_content = fancy_prefs.enable_remote_content;
|
|
viewer->override_prefs_external = fancy_prefs.open_external;
|
|
viewer->override_prefs_images = fancy_prefs.enable_images;
|
|
viewer->override_prefs_scripts = fancy_prefs.enable_scripts;
|
|
viewer->override_prefs_plugins = fancy_prefs.enable_plugins;
|
|
viewer->override_prefs_java = fancy_prefs.enable_java;
|
|
|
|
gchar *tmp;
|
|
#ifdef G_OS_WIN32
|
|
/* Replace backslashes with forward slashes, since we'll be
|
|
* using this string in an URI. */
|
|
gchar *tmp2 = g_strdup(fancy_prefs.stylesheet);
|
|
subst_char(tmp2, '\\', '/');
|
|
|
|
/* Escape string for use in an URI, keeping dir separators
|
|
* and colon for Windows drive name ("C:") intact. */
|
|
tmp = g_uri_escape_string(tmp2, "/:", TRUE);
|
|
g_free(tmp2);
|
|
#else
|
|
/* Escape string for use in an URI, keeping dir separators
|
|
* intact. */
|
|
tmp = g_uri_escape_string(fancy_prefs.stylesheet, "/", TRUE);
|
|
#endif
|
|
viewer->override_stylesheet = g_strconcat("file://", tmp, NULL);
|
|
g_free(tmp);
|
|
debug_print("Passing '%s' as stylesheet URI to Webkit\n",
|
|
viewer->override_stylesheet);
|
|
|
|
g_signal_handlers_block_by_func(G_OBJECT(viewer->enable_images),
|
|
fancy_auto_load_images_activated, viewer);
|
|
g_signal_handlers_block_by_func(G_OBJECT(viewer->enable_remote_content),
|
|
fancy_enable_remote_content_activated, viewer);
|
|
g_signal_handlers_block_by_func(G_OBJECT(viewer->enable_scripts),
|
|
fancy_enable_scripts_activated, viewer);
|
|
g_signal_handlers_block_by_func(G_OBJECT(viewer->enable_plugins),
|
|
fancy_enable_plugins_activated, viewer);
|
|
g_signal_handlers_block_by_func(G_OBJECT(viewer->enable_java),
|
|
fancy_enable_java_activated, viewer);
|
|
g_signal_handlers_block_by_func(G_OBJECT(viewer->open_external),
|
|
fancy_open_external_activated, viewer);
|
|
|
|
gtk_check_menu_item_set_active(
|
|
GTK_CHECK_MENU_ITEM(viewer->enable_images),
|
|
viewer->override_prefs_images);
|
|
gtk_check_menu_item_set_active(
|
|
GTK_CHECK_MENU_ITEM(viewer->enable_scripts),
|
|
viewer->override_prefs_scripts);
|
|
gtk_check_menu_item_set_active(
|
|
GTK_CHECK_MENU_ITEM(viewer->enable_plugins),
|
|
viewer->override_prefs_plugins);
|
|
gtk_check_menu_item_set_active(
|
|
GTK_CHECK_MENU_ITEM(viewer->enable_java),
|
|
viewer->override_prefs_java);
|
|
gtk_check_menu_item_set_active(
|
|
GTK_CHECK_MENU_ITEM(viewer->enable_remote_content),
|
|
viewer->override_prefs_remote_content);
|
|
gtk_check_menu_item_set_active(
|
|
GTK_CHECK_MENU_ITEM(viewer->open_external),
|
|
viewer->override_prefs_external);
|
|
|
|
g_signal_handlers_unblock_by_func(G_OBJECT(viewer->enable_images),
|
|
fancy_auto_load_images_activated, viewer);
|
|
g_signal_handlers_unblock_by_func(G_OBJECT(viewer->enable_remote_content),
|
|
fancy_enable_remote_content_activated, viewer);
|
|
g_signal_handlers_unblock_by_func(G_OBJECT(viewer->enable_scripts),
|
|
fancy_enable_scripts_activated, viewer);
|
|
g_signal_handlers_unblock_by_func(G_OBJECT(viewer->enable_plugins),
|
|
fancy_enable_plugins_activated, viewer);
|
|
g_signal_handlers_unblock_by_func(G_OBJECT(viewer->enable_java),
|
|
fancy_enable_java_activated, viewer);
|
|
g_signal_handlers_unblock_by_func(G_OBJECT(viewer->open_external),
|
|
fancy_open_external_activated, viewer);
|
|
|
|
fancy_apply_prefs(viewer);
|
|
}
|
|
|
|
static gboolean fancy_set_contents(FancyViewer *viewer, gboolean use_defaults)
|
|
{
|
|
MessageView *messageview = ((MimeViewer *)viewer)->mimeview
|
|
? ((MimeViewer *)viewer)->mimeview->messageview
|
|
: NULL;
|
|
MimeInfo *partinfo = viewer->to_load;
|
|
|
|
if (messageview) {
|
|
messageview->updating = TRUE;
|
|
NoticeView *noticeview = messageview->noticeview;
|
|
noticeview_hide(noticeview);
|
|
}
|
|
|
|
if (viewer->filename != NULL) {
|
|
g_unlink(viewer->filename);
|
|
g_free(viewer->filename);
|
|
viewer->filename = NULL;
|
|
}
|
|
|
|
if (partinfo)
|
|
viewer->filename = procmime_get_tmp_file_name(partinfo);
|
|
debug_print("filename: %s\n", viewer->filename);
|
|
if (!viewer->filename) {
|
|
return FALSE;
|
|
}
|
|
if (procmime_get_part(viewer->filename, partinfo) < 0) {
|
|
g_free(viewer->filename);
|
|
viewer->filename = NULL;
|
|
}
|
|
else {
|
|
const gchar *charset = NULL;
|
|
gchar *contents = NULL;
|
|
if (messageview && messageview->forced_charset)
|
|
charset = ((MimeViewer *)viewer)->mimeview->messageview->forced_charset;
|
|
else
|
|
charset = procmime_mimeinfo_get_parameter(partinfo, "charset");
|
|
if (!charset)
|
|
charset = conv_get_locale_charset_str();
|
|
debug_print("using %s charset\n", charset);
|
|
g_object_set(viewer->settings, "default-encoding", charset, NULL);
|
|
|
|
if (use_defaults) {
|
|
debug_print("zoom_level: %i\n", fancy_prefs.zoom_level);
|
|
webkit_web_view_set_zoom_level(viewer->view, (fancy_prefs.zoom_level / 100.0));
|
|
|
|
fancy_set_defaults(viewer);
|
|
}
|
|
|
|
contents = file_read_to_str_no_recode(viewer->filename);
|
|
webkit_web_view_load_string(viewer->view,
|
|
contents,
|
|
"text/html",
|
|
charset,
|
|
NULL);
|
|
g_free(contents);
|
|
}
|
|
viewer->loading = FALSE;
|
|
return FALSE;
|
|
}
|
|
|
|
static gboolean fancy_show_mimepart_real(MimeViewer *_viewer)
|
|
{
|
|
return fancy_set_contents((FancyViewer *)_viewer, TRUE);
|
|
}
|
|
|
|
static void fancy_show_notice(FancyViewer *viewer, const gchar *message)
|
|
{
|
|
gtk_label_set_text(GTK_LABEL(viewer->l_link), message);
|
|
}
|
|
|
|
static gboolean fancy_show_mimepart_prepare(MimeViewer *_viewer)
|
|
{
|
|
FancyViewer *viewer = (FancyViewer *) _viewer;
|
|
|
|
g_timeout_add(5, (GSourceFunc)fancy_show_mimepart_real, viewer);
|
|
return FALSE;
|
|
}
|
|
|
|
static void fancy_show_mimepart(MimeViewer *_viewer, const gchar *infile,
|
|
MimeInfo *partinfo)
|
|
{
|
|
FancyViewer *viewer = (FancyViewer *) _viewer;
|
|
viewer->to_load = partinfo;
|
|
viewer->loading = TRUE;
|
|
g_timeout_add(5, (GSourceFunc)fancy_show_mimepart_prepare, viewer);
|
|
}
|
|
|
|
static void fancy_print(MimeViewer *_viewer)
|
|
{
|
|
FancyViewer *viewer = (FancyViewer *) _viewer;
|
|
GtkPrintOperationResult res;
|
|
GError *error = NULL;
|
|
GtkPrintOperation *op;
|
|
|
|
gtk_widget_realize(GTK_WIDGET(viewer->view));
|
|
|
|
while (viewer->loading)
|
|
claws_do_idle();
|
|
|
|
op = gtk_print_operation_new();
|
|
|
|
/* Config for printing */
|
|
gtk_print_operation_set_print_settings(op, printing_get_settings());
|
|
gtk_print_operation_set_default_page_setup(op, printing_get_page_setup());
|
|
/* enable Page Size and Orientation in the print dialog */
|
|
gtk_print_operation_set_embed_page_setup(op, TRUE);
|
|
|
|
/* Start printing process */
|
|
res = webkit_web_frame_print_full(webkit_web_view_get_main_frame(viewer->view),
|
|
op, GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG,
|
|
&error);
|
|
|
|
if (res == GTK_PRINT_OPERATION_RESULT_ERROR) {
|
|
gtk_print_operation_get_error(op, &error);
|
|
debug_print("Error printing message: %s\n",
|
|
error ? error->message : "no details");
|
|
} else if (res == GTK_PRINT_OPERATION_RESULT_APPLY) {
|
|
/* store settings for next printing session */
|
|
printing_store_settings(gtk_print_operation_get_print_settings(op));
|
|
}
|
|
}
|
|
|
|
static gchar *fancy_get_selection (MimeViewer *_viewer)
|
|
{
|
|
debug_print("fancy_get_selection\n");
|
|
FancyViewer *viewer = (FancyViewer *) _viewer;
|
|
viewer->doc = webkit_web_view_get_dom_document(WEBKIT_WEB_VIEW(viewer->view));
|
|
viewer->window = webkit_dom_document_get_default_view (viewer->doc);
|
|
viewer->selection = webkit_dom_dom_window_get_selection (viewer->window);
|
|
if (viewer->selection == NULL)
|
|
return NULL;
|
|
viewer->range = webkit_dom_dom_selection_get_range_at(viewer->selection, 0, NULL);
|
|
if (viewer->range == NULL)
|
|
return NULL;
|
|
gchar *sel = webkit_dom_range_get_text (viewer->range);
|
|
if (!viewer->view || strlen(sel) == 0) {
|
|
g_free(sel);
|
|
return NULL;
|
|
}
|
|
return sel;
|
|
}
|
|
|
|
static void fancy_clear_viewer(MimeViewer *_viewer)
|
|
{
|
|
FancyViewer *viewer = (FancyViewer *) _viewer;
|
|
GtkAdjustment *vadj;
|
|
viewer->cur_link = NULL;
|
|
fancy_set_defaults(viewer);
|
|
|
|
webkit_web_view_load_uri(viewer->view, "about:blank");
|
|
|
|
debug_print("fancy_clear_viewer\n");
|
|
fancy_prefs.zoom_level = webkit_web_view_get_zoom_level(viewer->view) * 100;
|
|
viewer->to_load = NULL;
|
|
vadj = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(viewer->scrollwin));
|
|
gtk_adjustment_set_value(vadj, 0.0);
|
|
g_signal_emit_by_name(G_OBJECT(vadj), "value-changed", 0);
|
|
}
|
|
|
|
static void fancy_destroy_viewer(MimeViewer *_viewer)
|
|
{
|
|
FancyViewer *viewer = (FancyViewer *) _viewer;
|
|
fancy_prefs.zoom_level = webkit_web_view_get_zoom_level(viewer->view) * 100;
|
|
debug_print("fancy_destroy_viewer\n");
|
|
g_free(viewer->filename);
|
|
g_free(viewer);
|
|
}
|
|
|
|
static gboolean
|
|
navigation_policy_cb (WebKitWebView *web_view,
|
|
WebKitWebFrame *frame,
|
|
WebKitNetworkRequest *request,
|
|
WebKitWebNavigationAction *navigation_action,
|
|
WebKitWebPolicyDecision *policy_decision,
|
|
FancyViewer *viewer)
|
|
{
|
|
const gchar *uri = webkit_network_request_get_uri(request);
|
|
|
|
debug_print("navigation requested to %s\n", uri);
|
|
|
|
if (!strncmp(uri, "mailto:", 7)) {
|
|
debug_print("Opening message window\n");
|
|
compose_new(NULL, uri + 7, NULL);
|
|
webkit_web_policy_decision_ignore(policy_decision);
|
|
} else if (!strncmp(uri, "file://", 7) || !strcmp(uri, "about:blank")) {
|
|
debug_print("local navigation request ACCEPTED\n");
|
|
webkit_web_policy_decision_use(policy_decision);
|
|
} else if (viewer->override_prefs_remote_content) {
|
|
debug_print("remote navigation request ACCEPTED\n");
|
|
webkit_web_policy_decision_use(policy_decision);
|
|
} else {
|
|
debug_print("remote navigation request IGNORED\n");
|
|
fancy_show_notice(viewer, _("Remote content loading is disabled."));
|
|
webkit_web_policy_decision_ignore(policy_decision);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
static void resource_request_starting_cb(WebKitWebView *view,
|
|
WebKitWebFrame *frame,
|
|
WebKitWebResource *resource,
|
|
WebKitNetworkRequest *request,
|
|
WebKitNetworkResponse *response,
|
|
FancyViewer *viewer)
|
|
{
|
|
const gchar *uri = webkit_network_request_get_uri(request);
|
|
gchar *filename;
|
|
gchar *image;
|
|
gint err;
|
|
MimeInfo *partinfo = viewer->to_load;
|
|
|
|
filename = viewer->filename;
|
|
if ((!g_ascii_strncasecmp(uri, "cid:", 4)) || (!g_ascii_strncasecmp(uri, "mid:", 4))) {
|
|
image = g_strconcat("<", uri + 4, ">", NULL);
|
|
while ((partinfo = procmime_mimeinfo_next(partinfo)) != NULL) {
|
|
if (!g_ascii_strcasecmp(image, partinfo->id)) {
|
|
filename = procmime_get_tmp_file_name(partinfo);
|
|
if (!filename) {
|
|
g_free(image);
|
|
return;
|
|
}
|
|
if ((err = procmime_get_part(filename, partinfo)) < 0)
|
|
alertpanel_error(_("Couldn't save the part of multipart message: %s"),
|
|
g_strerror(-err));
|
|
gchar *file_uri = g_filename_to_uri(filename, NULL, NULL);
|
|
webkit_network_request_set_uri(request, file_uri);
|
|
g_free(file_uri);
|
|
g_free(filename);
|
|
break;
|
|
}
|
|
}
|
|
g_free(image);
|
|
}
|
|
|
|
/* refresh URI that may have changed */
|
|
uri = webkit_network_request_get_uri(request);
|
|
if (!viewer->override_prefs_remote_content
|
|
&& strncmp(uri, "file://", 7) && strncmp(uri, "data:", 5)) {
|
|
debug_print("Preventing load of %s\n", uri);
|
|
webkit_network_request_set_uri(request, "about:blank");
|
|
}
|
|
else
|
|
debug_print("Starting request of %zu %s\n", strlen(uri), uri);
|
|
}
|
|
|
|
static gboolean fancy_text_search(MimeViewer *_viewer, gboolean backward,
|
|
const gchar *str, gboolean case_sens)
|
|
{
|
|
return webkit_web_view_search_text(((FancyViewer*)_viewer)->view, str,
|
|
case_sens, !backward, TRUE);
|
|
}
|
|
|
|
static gboolean fancy_prefs_cb(GtkWidget *widget, GdkEventButton *ev, FancyViewer *viewer)
|
|
{
|
|
if ((ev->button == 1) && (ev->type == GDK_BUTTON_PRESS)) {
|
|
gtk_menu_popup(GTK_MENU(viewer->fancy_prefs_menu), NULL, NULL, NULL, NULL,
|
|
ev->button, ev->time);
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
static void fancy_create_popup_prefs_menu(FancyViewer *viewer) {
|
|
GtkWidget *enable_images;
|
|
GtkWidget *enable_remote_content;
|
|
GtkWidget *enable_scripts;
|
|
GtkWidget *enable_plugins;
|
|
GtkWidget *enable_java;
|
|
GtkWidget *open_external;
|
|
|
|
enable_images = gtk_check_menu_item_new_with_label(_("Load images"));
|
|
|
|
enable_remote_content = gtk_check_menu_item_new_with_label(_("Enable remote content"));
|
|
|
|
enable_scripts = gtk_check_menu_item_new_with_label(_("Enable Javascript"));
|
|
|
|
enable_plugins = gtk_check_menu_item_new_with_label(_("Enable Plugins"));
|
|
|
|
enable_java = gtk_check_menu_item_new_with_label(_("Enable Java"));
|
|
|
|
open_external = gtk_check_menu_item_new_with_label(_("Open links with external browser"));
|
|
|
|
gtk_menu_shell_append(GTK_MENU_SHELL(viewer->fancy_prefs_menu), enable_images);
|
|
gtk_menu_shell_append(GTK_MENU_SHELL(viewer->fancy_prefs_menu), enable_remote_content);
|
|
gtk_menu_shell_append(GTK_MENU_SHELL(viewer->fancy_prefs_menu), enable_scripts);
|
|
gtk_menu_shell_append(GTK_MENU_SHELL(viewer->fancy_prefs_menu), enable_plugins);
|
|
gtk_menu_shell_append(GTK_MENU_SHELL(viewer->fancy_prefs_menu), enable_java);
|
|
gtk_menu_shell_append(GTK_MENU_SHELL(viewer->fancy_prefs_menu), open_external);
|
|
|
|
gtk_menu_attach_to_widget(GTK_MENU(viewer->fancy_prefs_menu), viewer->ev_fancy_prefs, NULL);
|
|
gtk_widget_show_all(viewer->fancy_prefs_menu);
|
|
|
|
viewer->enable_images = enable_images;
|
|
viewer->enable_scripts = enable_scripts;
|
|
viewer->enable_plugins = enable_plugins;
|
|
viewer->enable_java = enable_java;
|
|
viewer->enable_remote_content = enable_remote_content;
|
|
viewer->open_external = open_external;
|
|
|
|
/* Set sensitivity according to preferences and overrides */
|
|
|
|
g_signal_connect(G_OBJECT(enable_images), "toggled",
|
|
G_CALLBACK (fancy_auto_load_images_activated), viewer);
|
|
g_signal_connect(G_OBJECT(enable_remote_content), "toggled",
|
|
G_CALLBACK (fancy_enable_remote_content_activated), viewer);
|
|
g_signal_connect(G_OBJECT(enable_scripts), "toggled",
|
|
G_CALLBACK (fancy_enable_scripts_activated), viewer);
|
|
g_signal_connect(G_OBJECT(enable_plugins), "toggled",
|
|
G_CALLBACK (fancy_enable_plugins_activated), viewer);
|
|
g_signal_connect(G_OBJECT(enable_java), "toggled",
|
|
G_CALLBACK (fancy_enable_java_activated), viewer);
|
|
g_signal_connect(G_OBJECT(open_external), "toggled",
|
|
G_CALLBACK (fancy_open_external_activated), viewer);
|
|
|
|
fancy_apply_prefs(viewer);
|
|
}
|
|
|
|
static gboolean fancy_scroll_page(MimeViewer *_viewer, gboolean up)
|
|
{
|
|
FancyViewer *viewer = (FancyViewer *)_viewer;
|
|
GtkAdjustment *vadj = gtk_scrolled_window_get_vadjustment(
|
|
GTK_SCROLLED_WINDOW(viewer->scrollwin));
|
|
|
|
if (viewer->view == NULL)
|
|
return FALSE;
|
|
|
|
return gtkutils_scroll_page(GTK_WIDGET(viewer->view), vadj, up);
|
|
}
|
|
|
|
static void fancy_scroll_one_line(MimeViewer *_viewer, gboolean up)
|
|
{
|
|
FancyViewer *viewer = (FancyViewer *)_viewer;
|
|
GtkAdjustment *vadj = gtk_scrolled_window_get_vadjustment(
|
|
GTK_SCROLLED_WINDOW(viewer->scrollwin));
|
|
|
|
if (viewer->view == NULL)
|
|
return;
|
|
|
|
gtkutils_scroll_one_line(GTK_WIDGET(viewer->view), vadj, up);
|
|
}
|
|
|
|
static void load_start_cb(WebKitWebView *view, gint progress,
|
|
FancyViewer *viewer)
|
|
{
|
|
gtk_widget_show(viewer->progress);
|
|
gtk_widget_show(viewer->ev_stop_loading);
|
|
}
|
|
|
|
static void load_finished_cb(WebKitWebView *view, gint progress,
|
|
FancyViewer *viewer)
|
|
{
|
|
gtk_widget_hide(viewer->progress);
|
|
gtk_widget_hide(viewer->ev_stop_loading);
|
|
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(viewer->progress),
|
|
(gdouble) 0.0);
|
|
gtk_progress_bar_set_text(GTK_PROGRESS_BAR(viewer->progress), "");
|
|
}
|
|
|
|
static void over_link_cb(WebKitWebView *view, const gchar *wtf,
|
|
const gchar *link, FancyViewer *viewer, void *wtfa)
|
|
{
|
|
/* Display the link in the bottom statusbar. */
|
|
gtk_label_set_text(GTK_LABEL(viewer->l_link), link);
|
|
}
|
|
|
|
static void load_progress_cb(WebKitWebView *view, GParamSpec* pspec,
|
|
FancyViewer *viewer)
|
|
{
|
|
WebKitLoadStatus status = webkit_web_view_get_load_status(viewer->view);
|
|
gdouble pbar = webkit_web_view_get_progress(viewer->view);
|
|
const gchar *uri = webkit_web_view_get_uri(viewer->view);
|
|
|
|
gchar *label = g_strdup_printf("%d%% Loading...", (gint)(pbar * 100));
|
|
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(viewer->progress), pbar);
|
|
gtk_progress_bar_set_text(GTK_PROGRESS_BAR(viewer->progress),
|
|
(const gchar*)label);
|
|
g_free(label);
|
|
|
|
switch (status) {
|
|
case WEBKIT_LOAD_PROVISIONAL:
|
|
case WEBKIT_LOAD_COMMITTED:
|
|
case WEBKIT_LOAD_FIRST_VISUALLY_NON_EMPTY_LAYOUT:
|
|
break;
|
|
case WEBKIT_LOAD_FAILED:
|
|
debug_print("Load failed: %s\n", uri);
|
|
break;
|
|
case WEBKIT_LOAD_FINISHED:
|
|
debug_print("Load finished: %s\n", uri);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void stop_loading_cb(GtkWidget *widget, GdkEvent *ev,
|
|
FancyViewer *viewer)
|
|
{
|
|
webkit_web_view_stop_loading (viewer->view);
|
|
gtk_widget_hide(viewer->progress);
|
|
gtk_widget_hide(viewer->ev_stop_loading);
|
|
}
|
|
|
|
static void search_the_web_cb(GtkWidget *widget, FancyViewer *viewer)
|
|
{
|
|
debug_print("Clicked on Search on Web\n");
|
|
if (webkit_web_view_has_selection(viewer->view)) {
|
|
gchar *search;
|
|
viewer->doc = webkit_web_view_get_dom_document(WEBKIT_WEB_VIEW(viewer->view));
|
|
viewer->window = webkit_dom_document_get_default_view (viewer->doc);
|
|
viewer->selection = webkit_dom_dom_window_get_selection (viewer->window);
|
|
viewer->range = webkit_dom_dom_selection_get_range_at(viewer->selection, 0, NULL);
|
|
gchar *tmp = webkit_dom_range_get_text (viewer->range);
|
|
search = g_strconcat(GOOGLE_SEARCH, tmp, NULL);
|
|
|
|
webkit_web_view_load_uri(viewer->view, search);
|
|
g_free(search);
|
|
g_free(tmp);
|
|
}
|
|
}
|
|
|
|
static void open_in_browser_cb(GtkWidget *widget, FancyViewer *viewer)
|
|
{
|
|
debug_print("open outer: %s\n", viewer->cur_link);
|
|
if(viewer->cur_link)
|
|
open_uri(viewer->cur_link, prefs_common_get_uri_cmd());
|
|
}
|
|
|
|
static size_t download_file_curl_write_cb(void *buffer, size_t size,
|
|
size_t nmemb, void *data)
|
|
{
|
|
FancyViewer *viewer = (FancyViewer *)data;
|
|
if (!viewer->stream) {
|
|
viewer->stream = fopen(viewer->curlfile, "wb");
|
|
if (!viewer->stream)
|
|
return -1;
|
|
}
|
|
return fwrite(buffer, size, nmemb, viewer->stream);
|
|
}
|
|
static void *download_file_curl (void *data)
|
|
{
|
|
CURL *curl;
|
|
CURLcode res;
|
|
FancyViewer *viewer = (FancyViewer *)data;
|
|
|
|
curl_global_init(CURL_GLOBAL_DEFAULT);
|
|
curl = curl_easy_init();
|
|
|
|
if (curl) {
|
|
curl_easy_setopt(curl, CURLOPT_URL, viewer->cur_link);
|
|
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, download_file_curl_write_cb);
|
|
curl_easy_setopt(curl, CURLOPT_WRITEDATA, viewer);
|
|
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
|
|
res = curl_easy_perform(curl);
|
|
curl_easy_cleanup(curl);
|
|
|
|
if (CURLE_OK != res)
|
|
alertpanel_error(_("An error occurred: %d\n"), res);
|
|
if (viewer->stream)
|
|
safe_fclose(viewer->stream);
|
|
curl_global_cleanup();
|
|
}
|
|
#ifdef USE_PTHREAD
|
|
pthread_exit(NULL);
|
|
#else
|
|
return NULL;
|
|
#endif
|
|
}
|
|
static void download_file_cb(GtkWidget *widget, FancyViewer *viewer)
|
|
{
|
|
#ifdef USE_PTHREAD
|
|
pthread_t curljob;
|
|
gint result;
|
|
#endif
|
|
const gchar *link = (const gchar *)viewer->cur_link;
|
|
gchar *filename = g_utf8_strchr(link, -1, g_utf8_get_char("/"));
|
|
filename = g_strconcat(g_get_home_dir(), filename, NULL);
|
|
gchar *fname = filesel_select_file_save(_("Save as"), filename);
|
|
|
|
if (viewer->curlfile) viewer->curlfile = NULL;
|
|
if (viewer->stream) viewer->stream = NULL;
|
|
viewer->curlfile = (const gchar *)g_strdup(fname);
|
|
g_free(filename);
|
|
g_free(fname);
|
|
|
|
if (!viewer->curlfile) return;
|
|
|
|
#ifdef USE_PTHREAD
|
|
result = pthread_create(&curljob, NULL, download_file_curl, (void *)viewer);
|
|
if (result)
|
|
alertpanel_error("ERROR; return code from pthread_create() is %d\n", result);
|
|
#else
|
|
download_file_curl((void *)viewer);
|
|
#endif
|
|
}
|
|
|
|
static void save_image_cb(GtkWidget *widget, FancyViewer *viewer)
|
|
{
|
|
debug_print("Not Yet Implemented\n");
|
|
}
|
|
|
|
static void open_image_cb(GtkWidget *widget, FancyViewer *viewer)
|
|
{
|
|
debug_print("Not Yet Implemented\n");
|
|
}
|
|
|
|
static void copy_image_cb(GtkWidget *widget, FancyViewer *viewer)
|
|
{
|
|
debug_print("Not Yet Implemented\n");
|
|
}
|
|
static void import_feed_cb(GtkWidget *widget, FancyViewer *viewer)
|
|
{
|
|
if (!folder_subscribe(viewer->cur_link))
|
|
alertpanel_error(_("%s is a malformed or not supported feed"), viewer->cur_link);
|
|
}
|
|
static void viewer_menu_handler(GtkWidget *menuitem, FancyViewer *viewer)
|
|
{
|
|
const gchar *g_name = gtk_widget_get_name(GTK_WIDGET(menuitem));
|
|
if (!g_ascii_strcasecmp(g_name, "GtkImageMenuItem")) {
|
|
|
|
GtkWidget *menul = gtk_bin_get_child(GTK_BIN(menuitem));
|
|
|
|
if (!g_ascii_strcasecmp(gtk_label_get_text(GTK_LABEL(menul)),
|
|
"Search the Web")) {
|
|
gtk_label_set_text(GTK_LABEL(menul), _("Search the Web"));
|
|
viewer->cur_link = NULL;
|
|
GtkImageMenuItem *m_search = GTK_IMAGE_MENU_ITEM(menuitem);
|
|
g_signal_connect(G_OBJECT(m_search), "activate",
|
|
G_CALLBACK(search_the_web_cb),
|
|
(gpointer *) viewer);
|
|
}
|
|
|
|
if (!g_ascii_strcasecmp(gtk_label_get_text(GTK_LABEL(menul)),
|
|
"Open Link" )) {
|
|
|
|
if (viewer->override_prefs_remote_content)
|
|
gtk_label_set_text(GTK_LABEL(menul), _("Open in Viewer"));
|
|
else
|
|
gtk_label_set_text(GTK_LABEL(menul), _("Open in Viewer (enable remote content)"));
|
|
|
|
GtkImageMenuItem *m_new = GTK_IMAGE_MENU_ITEM(menuitem);
|
|
gtk_widget_set_sensitive(GTK_WIDGET(m_new), viewer->override_prefs_remote_content);
|
|
}
|
|
|
|
if (!g_ascii_strcasecmp(gtk_label_get_text(GTK_LABEL(menul)),
|
|
"Open Link in New Window" )) {
|
|
|
|
gtk_label_set_text(GTK_LABEL(menul), _("Open in Browser"));
|
|
|
|
GtkImageMenuItem *m_new = GTK_IMAGE_MENU_ITEM(menuitem);
|
|
g_signal_connect(G_OBJECT(m_new), "activate",
|
|
G_CALLBACK(open_in_browser_cb),
|
|
(gpointer *) viewer);
|
|
}
|
|
|
|
if (!g_ascii_strcasecmp(gtk_label_get_text(GTK_LABEL(menul)),
|
|
"Open Image in New Window" )) {
|
|
gtk_label_set_text(GTK_LABEL(menul), _("Open Image"));
|
|
GtkImageMenuItem *m_image = GTK_IMAGE_MENU_ITEM(menuitem);
|
|
g_signal_connect(G_OBJECT(m_image), "activate",
|
|
G_CALLBACK(open_image_cb),
|
|
(gpointer *) viewer);
|
|
}
|
|
|
|
if (!g_ascii_strcasecmp(gtk_label_get_text(GTK_LABEL(menul)),
|
|
"Copy Link Location" )) {
|
|
gtk_label_set_text(GTK_LABEL(menul), _("Copy Link"));
|
|
}
|
|
if (!g_ascii_strcasecmp(gtk_label_get_text(GTK_LABEL(menul)),
|
|
"Download Linked File" )) {
|
|
gtk_label_set_text(GTK_LABEL(menul), _("Download Link"));
|
|
|
|
GtkImageMenuItem *m_dlink = GTK_IMAGE_MENU_ITEM(menuitem);
|
|
g_signal_connect(G_OBJECT(m_dlink), "activate",
|
|
G_CALLBACK(download_file_cb),
|
|
(gpointer *) viewer);
|
|
}
|
|
|
|
if (!g_ascii_strcasecmp(gtk_label_get_text(GTK_LABEL(menul)),
|
|
"Save Image As" )) {
|
|
|
|
gtk_label_set_text(GTK_LABEL(menul), _("Save Image As"));
|
|
|
|
GtkImageMenuItem *m_simage = GTK_IMAGE_MENU_ITEM(menuitem);
|
|
g_signal_connect(G_OBJECT(m_simage), "activate",
|
|
G_CALLBACK(save_image_cb),
|
|
(gpointer *) viewer);
|
|
}
|
|
|
|
if (!g_ascii_strcasecmp(gtk_label_get_text(GTK_LABEL(menul)),
|
|
"Copy Image" )) {
|
|
gtk_label_set_text(GTK_LABEL(menul), _("Copy Image"));
|
|
GtkImageMenuItem *m_cimage = GTK_IMAGE_MENU_ITEM(menuitem);
|
|
g_signal_connect(G_OBJECT(m_cimage), "activate",
|
|
G_CALLBACK(copy_image_cb),
|
|
(gpointer *) viewer);
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
static gboolean context_menu_cb (WebKitWebView *view, GtkWidget *menu,
|
|
WebKitHitTestResult *hit_test_result,
|
|
gboolean triggered_with_keyboard,
|
|
gpointer user_data)
|
|
{
|
|
FancyViewer *viewer = (FancyViewer *)user_data;
|
|
Plugin *plugin = plugin_get_loaded_by_name("RSSyl");
|
|
WebKitHitTestResultContext context;
|
|
gchar *link_uri = NULL;
|
|
|
|
g_object_get(G_OBJECT(hit_test_result),
|
|
"context", &context,
|
|
"link-uri", &link_uri,
|
|
NULL);
|
|
|
|
debug_print("context %d, link-uri '%s'\n", context,
|
|
(link_uri != NULL ? link_uri : "(null)"));
|
|
if (context & WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK &&
|
|
link_uri != NULL) {
|
|
if (viewer->cur_link != NULL)
|
|
g_free(viewer->cur_link);
|
|
/* g_object_get() already made a copy, no need to strdup() here */
|
|
viewer->cur_link = link_uri;
|
|
}
|
|
|
|
gtk_container_foreach(GTK_CONTAINER(menu),
|
|
(GtkCallback)viewer_menu_handler,
|
|
viewer);
|
|
|
|
if (plugin) {
|
|
GtkWidget *rssyl = gtk_image_menu_item_new_with_label(_("Import feed"));
|
|
GtkWidget *img = gtk_image_new_from_stock(GTK_STOCK_ADD, GTK_ICON_SIZE_MENU);
|
|
gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(rssyl), img);
|
|
gtk_widget_show(GTK_WIDGET(rssyl));
|
|
gtk_menu_shell_append(GTK_MENU_SHELL(menu), rssyl);
|
|
g_signal_connect(G_OBJECT(rssyl), "activate",
|
|
G_CALLBACK(import_feed_cb),
|
|
(gpointer *) viewer);
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static gint keypress_events_cb (GtkWidget *widget, GdkEventKey *event,
|
|
FancyViewer *viewer)
|
|
{
|
|
if (event->state == CTRL_KEY) {
|
|
switch (event->keyval) {
|
|
case GDK_KEY_plus:
|
|
zoom_in_cb(viewer->ev_zoom_in, NULL, viewer);
|
|
break;
|
|
case GDK_KEY_period:
|
|
zoom_100_cb(viewer->ev_zoom_100, NULL, viewer);
|
|
break;
|
|
case GDK_KEY_minus:
|
|
zoom_out_cb(viewer->ev_zoom_out, NULL, viewer);
|
|
break;
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
static gboolean release_button_cb (WebKitWebView *view, GdkEvent *ev,
|
|
FancyViewer *viewer)
|
|
{
|
|
if (ev->button.button == 1 && viewer->cur_link && viewer->override_prefs_external) {
|
|
gint x, y;
|
|
WebKitHitTestResult *result;
|
|
result = webkit_web_view_get_hit_test_result(view, (GdkEventButton *)ev);
|
|
g_object_get(G_OBJECT(result),
|
|
"x", &x, "y", &y,
|
|
NULL);
|
|
|
|
/* If this button release is end of a drag or selection event
|
|
* (button press happened on different coordinates), we do not
|
|
* want to open the link. */
|
|
if ((x != viewer->click_x || y != viewer->click_y))
|
|
return FALSE;
|
|
|
|
open_uri(viewer->cur_link, prefs_common_get_uri_cmd());
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
static gboolean press_button_cb (WebKitWebView *view, GdkEvent *ev,
|
|
FancyViewer *viewer)
|
|
{
|
|
gint type = 0;
|
|
WebKitHitTestResult *result =
|
|
webkit_web_view_get_hit_test_result(view, (GdkEventButton *)ev);
|
|
|
|
g_object_get(G_OBJECT(result),
|
|
"context", &type,
|
|
"x", &viewer->click_x, "y", &viewer->click_y,
|
|
NULL);
|
|
|
|
if (type & WEBKIT_HIT_TEST_RESULT_CONTEXT_SELECTION)
|
|
return FALSE;
|
|
|
|
viewer->doc = webkit_web_view_get_dom_document(WEBKIT_WEB_VIEW(viewer->view));
|
|
viewer->window = webkit_dom_document_get_default_view (viewer->doc);
|
|
viewer->selection = webkit_dom_dom_window_get_selection (viewer->window);
|
|
if (viewer->selection != NULL)
|
|
webkit_dom_dom_selection_empty(viewer->selection);
|
|
return FALSE;
|
|
}
|
|
|
|
static void zoom_100_cb(GtkWidget *widget, GdkEvent *ev, FancyViewer *viewer)
|
|
{
|
|
gtk_widget_grab_focus(widget);
|
|
webkit_web_view_set_zoom_level(viewer->view, 1);
|
|
}
|
|
|
|
static void zoom_in_cb(GtkWidget *widget, GdkEvent *ev, FancyViewer *viewer)
|
|
{
|
|
gtk_widget_grab_focus(widget);
|
|
webkit_web_view_zoom_in(viewer->view);
|
|
}
|
|
static void zoom_out_cb(GtkWidget *widget, GdkEvent *ev, FancyViewer *viewer)
|
|
{
|
|
gtk_widget_grab_focus(widget);
|
|
webkit_web_view_zoom_out(viewer->view);
|
|
}
|
|
|
|
static void resource_load_failed_cb(WebKitWebView *web_view,
|
|
WebKitWebFrame *web_frame,
|
|
WebKitWebResource *web_resource,
|
|
GError *error,
|
|
FancyViewer *viewer)
|
|
{
|
|
debug_print("Loading error: %s\n", error->message);
|
|
}
|
|
|
|
static MimeViewer *fancy_viewer_create(void)
|
|
{
|
|
FancyViewer *viewer;
|
|
GtkWidget *hbox;
|
|
|
|
debug_print("fancy_viewer_create\n");
|
|
|
|
viewer = g_new0(FancyViewer, 1);
|
|
viewer->mimeviewer.factory = &fancy_viewer_factory;
|
|
viewer->mimeviewer.get_widget = fancy_get_widget;
|
|
viewer->mimeviewer.get_selection = fancy_get_selection;
|
|
viewer->mimeviewer.show_mimepart = fancy_show_mimepart;
|
|
viewer->mimeviewer.print = fancy_print;
|
|
viewer->mimeviewer.clear_viewer = fancy_clear_viewer;
|
|
viewer->mimeviewer.destroy_viewer = fancy_destroy_viewer;
|
|
viewer->mimeviewer.text_search = fancy_text_search;
|
|
viewer->mimeviewer.scroll_page = fancy_scroll_page;
|
|
viewer->mimeviewer.scroll_one_line = fancy_scroll_one_line;
|
|
viewer->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
|
|
|
|
#ifdef HAVE_LIBSOUP_GNOME
|
|
/* Use GNOME proxy settings through libproxy */
|
|
if (fancy_prefs.enable_gnome_proxy) {
|
|
SoupSession *session = webkit_get_default_session();
|
|
soup_session_add_feature_by_type (session, SOUP_TYPE_PROXY_RESOLVER_GNOME);
|
|
}
|
|
#endif
|
|
|
|
if (fancy_prefs.enable_proxy) {
|
|
SoupSession *session = webkit_get_default_session();
|
|
SoupURI* pURI = soup_uri_new(fancy_prefs.proxy_str);
|
|
g_object_set(session, "proxy-uri", pURI, NULL);
|
|
}
|
|
|
|
viewer->settings = webkit_web_settings_new();
|
|
g_object_set(viewer->settings, "user-agent", "Fancy Viewer", NULL);
|
|
viewer->scrollwin = gtk_scrolled_window_new(NULL, NULL);
|
|
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(viewer->scrollwin),
|
|
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
|
|
gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(viewer->scrollwin),
|
|
GTK_SHADOW_IN);
|
|
gtk_container_add(GTK_CONTAINER(viewer->scrollwin),
|
|
GTK_WIDGET(viewer->view));
|
|
|
|
viewer->vbox = gtk_vbox_new(FALSE, 0);
|
|
hbox = gtk_hbox_new(FALSE, 0);
|
|
viewer->progress = gtk_progress_bar_new();
|
|
/* Zoom Widgets */
|
|
viewer->zoom_100 = gtk_image_new_from_stock(GTK_STOCK_ZOOM_100, GTK_ICON_SIZE_MENU);
|
|
viewer->zoom_in = gtk_image_new_from_stock(GTK_STOCK_ZOOM_IN, GTK_ICON_SIZE_MENU);
|
|
viewer->zoom_out = gtk_image_new_from_stock(GTK_STOCK_ZOOM_OUT, GTK_ICON_SIZE_MENU);
|
|
viewer->stop_loading = gtk_image_new_from_stock(GTK_STOCK_CANCEL, GTK_ICON_SIZE_MENU);
|
|
/* Event Widgets for the Zoom Widgets */
|
|
viewer->ev_zoom_100 = gtk_event_box_new();
|
|
viewer->ev_zoom_in = gtk_event_box_new();
|
|
viewer->ev_zoom_out = gtk_event_box_new();
|
|
viewer->ev_stop_loading = gtk_event_box_new();
|
|
|
|
/* Link Label */
|
|
viewer->l_link = gtk_label_new("");
|
|
|
|
/* Preferences Widgets to override preferences on the fly */
|
|
viewer->fancy_prefs = gtk_image_new_from_stock(GTK_STOCK_PREFERENCES, GTK_ICON_SIZE_MENU);
|
|
viewer->ev_fancy_prefs = gtk_event_box_new();
|
|
|
|
/* Popup Menu for preferences */
|
|
viewer->fancy_prefs_menu = gtk_menu_new();
|
|
fancy_create_popup_prefs_menu(viewer);
|
|
|
|
gtk_event_box_set_visible_window(GTK_EVENT_BOX(viewer->ev_zoom_100), FALSE);
|
|
gtk_event_box_set_visible_window(GTK_EVENT_BOX(viewer->ev_zoom_in), FALSE);
|
|
gtk_event_box_set_visible_window(GTK_EVENT_BOX(viewer->ev_zoom_out), FALSE);
|
|
gtk_event_box_set_visible_window(GTK_EVENT_BOX(viewer->ev_fancy_prefs), FALSE);
|
|
gtk_event_box_set_visible_window(GTK_EVENT_BOX(viewer->ev_stop_loading), FALSE);
|
|
|
|
gtk_container_add(GTK_CONTAINER(viewer->ev_zoom_100), viewer->zoom_100);
|
|
gtk_container_add(GTK_CONTAINER(viewer->ev_zoom_in), viewer->zoom_in);
|
|
gtk_container_add(GTK_CONTAINER(viewer->ev_zoom_out), viewer->zoom_out);
|
|
gtk_container_add(GTK_CONTAINER(viewer->ev_fancy_prefs), viewer->fancy_prefs);
|
|
gtk_container_add(GTK_CONTAINER(viewer->ev_stop_loading), viewer->stop_loading);
|
|
|
|
gtk_box_pack_start(GTK_BOX(hbox), viewer->ev_zoom_100, FALSE, FALSE, 1);
|
|
gtk_box_pack_start(GTK_BOX(hbox), viewer->ev_zoom_in, FALSE, FALSE, 2);
|
|
gtk_box_pack_start(GTK_BOX(hbox), viewer->ev_zoom_out, FALSE, FALSE, 2);
|
|
gtk_box_pack_start(GTK_BOX(hbox), viewer->ev_fancy_prefs, FALSE, FALSE, 2);
|
|
gtk_box_pack_start(GTK_BOX(hbox), viewer->l_link, FALSE, FALSE, 8);
|
|
gtk_box_pack_end(GTK_BOX(hbox), viewer->progress, FALSE, FALSE, 0);
|
|
gtk_box_pack_end(GTK_BOX(hbox), viewer->ev_stop_loading, FALSE, FALSE, 0);
|
|
|
|
gtk_box_pack_start(GTK_BOX(viewer->vbox), viewer->scrollwin, TRUE, TRUE,
|
|
1);
|
|
gtk_box_pack_start(GTK_BOX(viewer->vbox), hbox, FALSE, FALSE, 0);
|
|
|
|
gtk_widget_show(viewer->ev_zoom_100);
|
|
gtk_widget_show(viewer->ev_zoom_in);
|
|
gtk_widget_show(viewer->ev_zoom_out);
|
|
gtk_widget_show(viewer->ev_fancy_prefs);
|
|
|
|
gtk_widget_show(viewer->scrollwin);
|
|
gtk_widget_show(viewer->zoom_100);
|
|
gtk_widget_show(viewer->zoom_in);
|
|
gtk_widget_show(viewer->zoom_out);
|
|
gtk_widget_show(viewer->fancy_prefs);
|
|
gtk_widget_show(viewer->stop_loading);
|
|
|
|
gtk_widget_show(viewer->l_link);
|
|
gtk_widget_show(viewer->vbox);
|
|
gtk_widget_show(hbox);
|
|
gtk_widget_show(GTK_WIDGET(viewer->view));
|
|
|
|
g_signal_connect(G_OBJECT(viewer->view), "load-started",
|
|
G_CALLBACK(load_start_cb), viewer);
|
|
g_signal_connect(G_OBJECT(viewer->view), "load-finished",
|
|
G_CALLBACK(load_finished_cb), viewer);
|
|
g_signal_connect(G_OBJECT(viewer->view), "hovering-over-link",
|
|
G_CALLBACK(over_link_cb), viewer);
|
|
|
|
g_signal_connect(G_OBJECT(viewer->view), "notify::progress",
|
|
G_CALLBACK(load_progress_cb), viewer);
|
|
g_signal_connect(G_OBJECT(viewer->view), "notify::load-status",
|
|
G_CALLBACK(load_progress_cb), viewer);
|
|
|
|
g_signal_connect(G_OBJECT(viewer->view), "navigation-policy-decision-requested",
|
|
G_CALLBACK(navigation_policy_cb), viewer);
|
|
|
|
g_signal_connect(G_OBJECT(viewer->view), "resource-request-starting",
|
|
G_CALLBACK(resource_request_starting_cb), viewer);
|
|
g_signal_connect(G_OBJECT(viewer->view), "context-menu",
|
|
G_CALLBACK(context_menu_cb), viewer);
|
|
g_signal_connect(G_OBJECT(viewer->view), "button-press-event",
|
|
G_CALLBACK(press_button_cb), viewer);
|
|
g_signal_connect(G_OBJECT(viewer->view), "button-release-event",
|
|
G_CALLBACK(release_button_cb), viewer);
|
|
g_signal_connect(G_OBJECT(viewer->ev_zoom_100), "button-press-event",
|
|
G_CALLBACK(zoom_100_cb), (gpointer*)viewer);
|
|
g_signal_connect(G_OBJECT(viewer->ev_zoom_in), "button-press-event",
|
|
G_CALLBACK(zoom_in_cb), (gpointer *)viewer);
|
|
g_signal_connect(G_OBJECT(viewer->ev_zoom_out), "button-press-event",
|
|
G_CALLBACK(zoom_out_cb), (gpointer *)viewer);
|
|
g_signal_connect(G_OBJECT(viewer->ev_fancy_prefs), "button-press-event",
|
|
G_CALLBACK(fancy_prefs_cb), (gpointer *)viewer);
|
|
g_signal_connect(G_OBJECT(viewer->ev_stop_loading), "button-press-event",
|
|
G_CALLBACK(stop_loading_cb), viewer);
|
|
g_signal_connect(G_OBJECT(viewer->view), "key_press_event",
|
|
G_CALLBACK(keypress_events_cb), viewer);
|
|
|
|
g_signal_connect(G_OBJECT(viewer->view), "resource-load-failed",
|
|
G_CALLBACK(resource_load_failed_cb), viewer);
|
|
|
|
viewer->filename = NULL;
|
|
return (MimeViewer *) viewer;
|
|
}
|
|
|
|
static gchar *content_types[] = {"text/html", NULL};
|
|
|
|
static MimeViewerFactory fancy_viewer_factory =
|
|
{
|
|
content_types,
|
|
0,
|
|
fancy_viewer_create,
|
|
};
|
|
|
|
gint plugin_init(gchar **error)
|
|
{
|
|
if (!check_plugin_version(MAKE_NUMERIC_VERSION(2,9,2,72),
|
|
VERSION_NUMERIC, _("Fancy"), error))
|
|
return -1;
|
|
gchar *directory = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
|
|
"fancy", NULL);
|
|
if (!is_dir_exist(directory))
|
|
if (make_dir (directory) < 0) {
|
|
g_free(directory);
|
|
return -1;
|
|
}
|
|
g_free(directory);
|
|
|
|
fancy_prefs_init();
|
|
|
|
mimeview_register_viewer_factory(&fancy_viewer_factory);
|
|
|
|
return 0;
|
|
}
|
|
|
|
gboolean plugin_done(void)
|
|
{
|
|
mimeview_unregister_viewer_factory(&fancy_viewer_factory);
|
|
fancy_prefs_done();
|
|
return FALSE;
|
|
}
|
|
|
|
const gchar *plugin_name(void)
|
|
{
|
|
/* i18n: 'Fancy' here is name of the plugin, not the english word. */
|
|
return _("Fancy HTML Viewer");
|
|
}
|
|
|
|
const gchar *plugin_desc(void)
|
|
{
|
|
return g_strdup_printf(_("This plugin renders HTML mail using the WebKit "
|
|
"%d.%d.%d library.\nBy default all remote content is "
|
|
"blocked. Options "
|
|
"can be found in /Configuration/Preferences/Plugins/Fancy"),
|
|
WEBKIT_MAJOR_VERSION, WEBKIT_MINOR_VERSION,
|
|
WEBKIT_MICRO_VERSION);
|
|
}
|
|
|
|
const gchar *plugin_type(void)
|
|
{
|
|
return "GTK2";
|
|
}
|
|
|
|
const gchar *plugin_licence(void)
|
|
{
|
|
return "GPL3";
|
|
}
|
|
|
|
const gchar *plugin_version(void)
|
|
{
|
|
return VERSION;
|
|
}
|
|
|
|
struct PluginFeature *plugin_provides(void)
|
|
{
|
|
static struct PluginFeature features[] = {
|
|
{PLUGIN_MIMEVIEWER, "text/html"},
|
|
{PLUGIN_NOTHING, NULL}
|
|
};
|
|
return features;
|
|
}
|