LifereaHtmlView *
browser_tabs_add_new (const gchar *url, const gchar *title, gboolean activate)
{
GtkWidget *close_button, *labelBox;
tabInfo *tab;
int i;
tab = g_new0 (tabInfo, 1);
tab->htmlview = liferea_htmlview_new (TRUE /* internal browsing */);
tab->widget = liferea_htmlview_get_widget (tab->htmlview);
tabs->priv->list = g_slist_append (tabs->priv->list, tab);
g_object_set_data (G_OBJECT (tab->widget), "tabInfo", tab);
g_signal_connect (tab->htmlview, "title-changed", G_CALLBACK (on_htmlview_title_changed), tab);
g_signal_connect (tab->htmlview, "statusbar-changed", G_CALLBACK (on_htmlview_status_message), NULL);
/* create tab widgets */
tab->label = gtk_label_new (create_label_text (title));
gtk_label_set_ellipsize (GTK_LABEL (tab->label), PANGO_ELLIPSIZE_END);
gtk_label_set_width_chars (GTK_LABEL (tab->label), 17);
labelBox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
gtk_box_pack_start (GTK_BOX (labelBox), tab->label, FALSE, FALSE, 0);
close_button = gedit_close_button_new ();
gtk_box_pack_end (GTK_BOX (labelBox), close_button, FALSE, FALSE, 0);
g_signal_connect ((gpointer)close_button, "clicked", G_CALLBACK (on_htmlview_close_tab), (gpointer)tab);
gtk_widget_show_all (labelBox);
i = gtk_notebook_append_page (tabs->priv->notebook, tab->widget, labelBox);
g_signal_connect (gtk_notebook_get_nth_page (tabs->priv->notebook, i),
"key-press-event", G_CALLBACK (on_tab_key_press), (gpointer)tab);
gtk_notebook_set_show_tabs (tabs->priv->notebook, TRUE);
gtk_notebook_set_tab_reorderable (tabs->priv->notebook, tab->widget, TRUE);
if (activate && (i != -1))
gtk_notebook_set_current_page (tabs->priv->notebook, i);
if (url)
liferea_htmlview_launch_URL_internal (tab->htmlview, (gchar *)url);
return tab->htmlview;
}
LifereaHtmlView *
browser_tabs_add_new (const gchar *url, const gchar *title, gboolean activate)
{
GtkWidget *widget, *label, *toolbar, *htmlframe, *image;
tabInfo *tab;
int i;
tab = g_new0 (tabInfo, 1);
tab->widget = gtk_vbox_new (FALSE, 0);
tab->htmlview = liferea_htmlview_new (TRUE);
tab->history = browser_tab_history_new ();
tabs->priv->list = g_slist_append (tabs->priv->list, tab);
g_object_set_data (G_OBJECT (tab->widget), "tabInfo", tab);
g_signal_connect (tab->htmlview, "title-changed", G_CALLBACK (on_htmlview_title_changed), tab);
g_signal_connect (tab->htmlview, "location-changed", G_CALLBACK (on_htmlview_location_changed), tab);
g_signal_connect (tab->htmlview, "statusbar-changed", G_CALLBACK (on_htmlview_status_message), NULL);
/* create tab widgets */
label = gtk_label_new (create_label_text (title));
gtk_label_set_ellipsize (GTK_LABEL(label), PANGO_ELLIPSIZE_END);
gtk_label_set_max_width_chars (GTK_LABEL(label), 17);
gtk_widget_show (label);
toolbar = gtk_hbox_new (FALSE, 6);
widget = gtk_button_new ();
gtk_button_set_relief (GTK_BUTTON (widget), GTK_RELIEF_NONE);
image = gtk_image_new_from_stock ("gtk-go-back", GTK_ICON_SIZE_BUTTON);
gtk_widget_show (image);
gtk_container_add (GTK_CONTAINER (widget), image);
gtk_box_pack_start (GTK_BOX (toolbar), widget, FALSE, FALSE, 0);
g_signal_connect ((gpointer)widget, "clicked", G_CALLBACK (on_tab_history_back), (gpointer)tab);
gtk_widget_set_sensitive(widget, FALSE);
tab->back = widget;
widget = gtk_button_new ();
gtk_button_set_relief (GTK_BUTTON(widget), GTK_RELIEF_NONE);
image = gtk_image_new_from_stock ("gtk-go-forward", GTK_ICON_SIZE_BUTTON);
gtk_widget_show (image);
gtk_container_add (GTK_CONTAINER (widget), image);
gtk_box_pack_start (GTK_BOX (toolbar), widget, FALSE, FALSE, 0);
g_signal_connect ((gpointer)widget, "clicked", G_CALLBACK (on_tab_history_forward), (gpointer)tab);
gtk_widget_set_sensitive (widget, FALSE);
tab->forward = widget;
widget = gtk_entry_new ();
gtk_entry_set_text (GTK_ENTRY (widget), url?url:"");
g_object_set_data (G_OBJECT (tab->widget), "url_entry", widget);
gtk_box_pack_start (GTK_BOX (toolbar), widget, TRUE, TRUE, 0);
g_signal_connect ((gpointer)widget, "activate", G_CALLBACK (on_tab_url_entry_activate), (gpointer)tab);
tab->urlentry = widget;
widget = gtk_button_new ();
gtk_button_set_relief (GTK_BUTTON(widget), GTK_RELIEF_NONE);
image = gtk_image_new_from_stock ("gtk-close", GTK_ICON_SIZE_BUTTON);
gtk_widget_show (image);
gtk_container_add (GTK_CONTAINER (widget), image);
gtk_box_pack_end (GTK_BOX (toolbar), widget, FALSE, FALSE, 0);
g_signal_connect ((gpointer)widget, "clicked", G_CALLBACK (on_htmlview_close_tab), (gpointer)tab);
htmlframe = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (htmlframe), GTK_SHADOW_IN);
gtk_container_add (GTK_CONTAINER (htmlframe), liferea_htmlview_get_widget (tab->htmlview));
gtk_box_pack_start (GTK_BOX (tab->widget), toolbar, FALSE, FALSE, 0);
gtk_box_pack_end (GTK_BOX (tab->widget), htmlframe, TRUE, TRUE, 0);
gtk_widget_show_all (tab->widget);
i = gtk_notebook_append_page (tabs->priv->notebook, tab->widget, label);
g_signal_connect (gtk_notebook_get_nth_page (tabs->priv->notebook, i),
"key-press-event", G_CALLBACK (on_tab_key_press), (gpointer)tab);
gtk_notebook_set_show_tabs (tabs->priv->notebook, TRUE);
gtk_notebook_set_tab_reorderable (tabs->priv->notebook, tab->widget, TRUE);
if (activate && (i != -1))
gtk_notebook_set_current_page (tabs->priv->notebook, i);
if (url) {
browser_tab_history_add_location (tab, (gchar *)url);
liferea_htmlview_launch_URL_internal (tab->htmlview, (gchar *)url);
}
return tab->htmlview;
}
void
itemview_set_layout (nodeViewType newMode)
{
ItemViewPrivate *ivp = itemview->priv;
const gchar *htmlWidgetName, *ilWidgetName, *encViewVBoxName;
if (newMode == ivp->currentLayoutMode)
return;
ivp->currentLayoutMode = newMode;
liferea_shell_set_view_mode (newMode);
if (!ivp->htmlview) {
GtkWidget *renderWidget;
debug0 (DEBUG_GUI, "Creating HTML widget");
htmlview_init ();
ivp->htmlview = liferea_htmlview_new (FALSE);
liferea_htmlview_set_headline_view (ivp->htmlview);
g_signal_connect (ivp->htmlview, "statusbar-changed",
G_CALLBACK (on_important_status_message), NULL);
renderWidget = liferea_htmlview_get_widget (ivp->htmlview);
gtk_container_add (GTK_CONTAINER (liferea_shell_lookup ("normalViewHtml")), renderWidget);
gtk_widget_show (renderWidget);
/* Set initial zoom */
liferea_htmlview_set_zoom (itemview->priv->htmlview, itemview->priv->zoom/100.);
} else {
liferea_htmlview_clear (ivp->htmlview);
}
debug1 (DEBUG_GUI, "Setting item list layout mode: %d", newMode);
switch (newMode) {
case NODE_VIEW_MODE_NORMAL:
htmlWidgetName = "normalViewHtml";
ilWidgetName = "normalViewItems";
encViewVBoxName = "normalViewVBox";
break;
case NODE_VIEW_MODE_WIDE:
htmlWidgetName = "wideViewHtml";
ilWidgetName = "wideViewItems";
encViewVBoxName = "wideViewVBox";
break;
case NODE_VIEW_MODE_COMBINED:
htmlWidgetName = "combinedViewHtml";
ilWidgetName = NULL;
encViewVBoxName = NULL;
break;
default:
g_warning("fatal: illegal viewing mode!");
return;
break;
}
/* Reparenting HTML view. This avoids the overhead of new browser instances. */
g_assert (htmlWidgetName);
gtk_notebook_set_current_page (GTK_NOTEBOOK (liferea_shell_lookup ("itemtabs")), newMode);
gtk_widget_reparent (liferea_htmlview_get_widget (ivp->htmlview), liferea_shell_lookup (htmlWidgetName));
/* Recreate the item list view */
if (ivp->itemListViewContainer)
gtk_widget_destroy (ivp->itemListViewContainer);
if (ilWidgetName) {
ivp->itemListView = item_list_view_create (newMode == NODE_VIEW_MODE_WIDE);
ivp->itemListViewContainer = gtk_widget_get_parent (GTK_WIDGET (item_list_view_get_widget (ivp->itemListView)));
g_assert (ivp->itemListViewContainer);
gtk_container_add (GTK_CONTAINER (liferea_shell_lookup (ilWidgetName)), GTK_WIDGET (ivp->itemListViewContainer));
}
/* Destroy previous enclosure list. */
if (ivp->enclosureView) {
gtk_widget_destroy (enclosure_list_view_get_widget (ivp->enclosureView));
ivp->enclosureView = NULL;
}
/* Create a new enclosure list GtkTreeView. */
if (encViewVBoxName) {
ivp->enclosureView = enclosure_list_view_new ();
gtk_box_pack_end (GTK_BOX (liferea_shell_lookup (encViewVBoxName)),
enclosure_list_view_get_widget (ivp->enclosureView),
FALSE, FALSE, 0);
gtk_widget_show_all (liferea_shell_lookup (encViewVBoxName));
}
}
