/* ghtml_load_url */
void ghtml_load_url(GtkWidget * widget, char const * url)
{
GHtml * ghtml;
char * p;
char * q = NULL;
const char about[] = "<!DOCTYPE html>\n<html>\n"
"<head><title>About " PACKAGE "</title></head>\n"
"<body>\n<center>\n<h1>" PACKAGE " " VERSION "</h1>\n"
"<p>Copyright © 2009-2013 Pierre Pronchery <khorben@"
"defora.org></p>\n</center>\n</body>\n</html>";
ghtml = g_object_get_data(G_OBJECT(widget), "ghtml");
if((p = _ghtml_make_url(NULL, url)) != NULL)
url = p;
if(strcmp("about:blank", url) == 0)
webkit_web_view_load_string(WEBKIT_WEB_VIEW(ghtml->view), "",
NULL, NULL, url);
else if(strncmp("about:", url, 6) == 0)
webkit_web_view_load_string(WEBKIT_WEB_VIEW(ghtml->view),
about, NULL, NULL, url);
else
{
#if WEBKIT_CHECK_VERSION(1, 1, 1)
webkit_web_view_load_uri(WEBKIT_WEB_VIEW(ghtml->view), url);
#else
webkit_web_view_open(WEBKIT_WEB_VIEW(ghtml->view), url);
#endif
}
g_free(p);
g_free(q);
surfer_set_progress(ghtml->surfer, 0.0);
surfer_set_security(ghtml->surfer, SS_NONE);
_ghtml_set_status(widget, _("Connecting..."));
}
/* ghtml_load_url */
void ghtml_load_url(GtkWidget * widget, char const * url)
{
GHtml * ghtml;
gchar * link;
ghtml = g_object_get_data(G_OBJECT(widget), "ghtml");
if((link = _ghtml_make_url(NULL, url)) != NULL)
url = link;
_ghtml_document_load(ghtml, url, NULL);
g_free(link);
}
/* on_view_event_after */
static gboolean _on_view_event_after(GtkWidget * widget, GdkEvent * event,
gpointer data)
{
GHtml * ghtml = data;
GdkEventButton * eb;
GtkTextIter start;
GtkTextIter end;
gint x;
gint y;
GtkTextIter iter;
GSList * tags;
GSList * p;
char * link = NULL;
gchar * url;
if(event->type != GDK_BUTTON_RELEASE || event->button.button != 1)
return FALSE;
eb = &event->button;
gtk_text_buffer_get_selection_bounds(ghtml->tbuffer, &start, &end);
if(gtk_text_iter_get_offset(&start) != gtk_text_iter_get_offset(&end))
return FALSE;
gtk_text_view_window_to_buffer_coords(GTK_TEXT_VIEW(widget),
GTK_TEXT_WINDOW_WIDGET, eb->x, eb->y, &x, &y);
gtk_text_view_get_iter_at_location(GTK_TEXT_VIEW(widget), &iter, x, y);
tags = gtk_text_iter_get_tags(&iter);
for(p = tags; p != NULL; p = p->next)
if((link = g_object_get_data(G_OBJECT(p->data), "link"))
!= NULL)
break;
if(tags != NULL)
g_slist_free(tags);
if(link == NULL)
return FALSE;
url = (ghtml->base != NULL) ? ghtml->base : _history_get_location(
ghtml->current);
if((url = _ghtml_make_url(url, link)) != NULL)
surfer_open(ghtml->surfer, url);
else
surfer_open(ghtml->surfer, link);
g_free(url);
return FALSE;
}
Download * download_new(DownloadPrefs * prefs, char const * url)
{
Download * download;
char * p;
char buf[256];
GtkWidget * vbox;
GtkWidget * hbox;
GtkSizeGroup * left;
GtkWidget * widget;
PangoFontDescription * bold;
unsigned long id;
/* verify arguments */
if(prefs == NULL || url == NULL)
{
errno = EINVAL;
_download_error(NULL, NULL, 1);
return NULL;
}
if((download = malloc(sizeof(*download))) == NULL)
{
_download_error(NULL, "malloc", 1);
return NULL;
}
/* initialize structure */
download->prefs.output = (prefs->output != NULL) ? strdup(prefs->output)
: NULL;
download->prefs.user_agent = (prefs->user_agent != NULL)
? strdup(prefs->user_agent) : NULL;
if((p = _ghtml_make_url(NULL, url)) != NULL)
url = p;
download->url = strdup(url);
free(p);
if(download->url != NULL && prefs->output == NULL)
download->prefs.output = strdup(basename(download->url));
download->conn = NULL;
download->data_received = 0;
download->content_length = 0;
download->timeout = 0;
download->pulse = 0;
/* verify initialization */
if((prefs->output != NULL && download->prefs.output == NULL)
|| (prefs->user_agent != NULL
&& download->prefs.user_agent == NULL)
|| download->url == NULL
|| gettimeofday(&download->tv, NULL) != 0)
{
_download_error(NULL, "gettimeofday", 1);
download_delete(download);
return NULL;
}
/* window */
if(prefs->embedded == 0)
{
download->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
snprintf(buf, sizeof(buf), "%s %s", _("Download"),
download->url);
#if GTK_CHECK_VERSION(2, 6, 0)
gtk_window_set_icon_name(GTK_WINDOW(download->window),
"stock_download");
#endif
gtk_window_set_resizable(GTK_WINDOW(download->window), FALSE);
gtk_window_set_title(GTK_WINDOW(download->window), buf);
g_signal_connect_swapped(download->window, "delete-event",
G_CALLBACK(_download_on_closex), download);
}
else
{
download->window = gtk_plug_new(0);
g_signal_connect_swapped(download->window, "embedded",
G_CALLBACK(_download_on_embedded), download);
}
#if GTK_CHECK_VERSION(3, 0, 0)
vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 2);
#else
vbox = gtk_vbox_new(FALSE, 2);
#endif
bold = pango_font_description_new();
pango_font_description_set_weight(bold, PANGO_WEIGHT_BOLD);
left = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
/* address */
#if GTK_CHECK_VERSION(3, 0, 0)
hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
#else
hbox = gtk_hbox_new(FALSE, 4);
#endif
widget = gtk_label_new(_("Address: "));
#if GTK_CHECK_VERSION(3, 0, 0)
gtk_widget_override_font(widget, bold);
g_object_set(widget, "halign", GTK_ALIGN_START, NULL);
#else
gtk_widget_modify_font(widget, bold);
gtk_misc_set_alignment(GTK_MISC(widget), 0.0, 0.5);
#endif
gtk_size_group_add_widget(left, widget);
gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, TRUE, 0);
download->address = gtk_entry_new();
gtk_entry_set_text(GTK_ENTRY(download->address), download->url);
gtk_editable_set_editable(GTK_EDITABLE(download->address), FALSE);
gtk_box_pack_start(GTK_BOX(hbox), download->address, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
/* labels */
_download_label(vbox, bold, left, _("File: "), &download->filename,
download->prefs.output);
_download_label(vbox, bold, left, _("Status: "), &download->status,
_("Resolving..."));
_download_label(vbox, bold, left, _("Received: "), &download->received,
_("0.0 kB"));
_download_label(vbox, bold, left, _("Remaining: "),
&download->remaining, _("Unknown"));
/* progress bar */
download->progress = gtk_progress_bar_new();
gtk_box_pack_start(GTK_BOX(vbox), download->progress, FALSE, FALSE, 0);
/* checkbox */
download->check = gtk_check_button_new_with_label(
_("Close window when the download is complete"));
gtk_box_pack_start(GTK_BOX(vbox), download->check, FALSE, FALSE, 0);
/* button */
#if GTK_CHECK_VERSION(3, 0, 0)
hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
#else
hbox = gtk_hbox_new(FALSE, 4);
#endif
download->cancel = gtk_button_new_from_stock(GTK_STOCK_CANCEL);
g_signal_connect_swapped(download->cancel, "clicked", G_CALLBACK(
_download_on_cancel), download);
gtk_box_pack_end(GTK_BOX(hbox), download->cancel, FALSE, TRUE, 0);
download->browse = gtk_button_new_with_mnemonic("_Open folder");
gtk_widget_set_no_show_all(download->browse, TRUE);
widget = gtk_image_new_from_stock(GTK_STOCK_OPEN, GTK_ICON_SIZE_BUTTON);
gtk_button_set_image(GTK_BUTTON(download->browse), widget);
g_signal_connect_swapped(download->browse, "clicked", G_CALLBACK(
_download_on_browse), download);
gtk_box_pack_end(GTK_BOX(hbox), download->browse, FALSE, TRUE, 0);
gtk_box_pack_end(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(download->window), 4);
gtk_container_add(GTK_CONTAINER(download->window), vbox);
download->timeout = g_idle_add(_download_on_idle, download);
_download_refresh(download);
gtk_widget_show_all(vbox);
if(prefs->embedded == 0)
gtk_widget_show(download->window);
else
{
id = gtk_plug_get_id(GTK_PLUG(download->window));
printf("%lu\n", id);
fclose(stdout);
}
_download_cnt++;
return download;
}