#include "config.h"
#include "ev-page-action.h"
+#include "ev-page-cache.h"
#include "ev-window.h"
#include "ev-document-links.h"
+#include "ev-marshal.h"
#include <glib/gi18n.h>
#include <gtk/gtkentry.h>
struct _EvPageActionWidgetClass
{
GtkToolItemClass parent_class;
+
+ void (* activate_link) (EvPageActionWidget *page_action,
+ EvLink *link);
};
struct _EvPageActionPrivate
#define EV_TYPE_PAGE_ACTION_WIDGET (ev_page_action_widget_get_type ())
#define EV_PAGE_ACTION_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EV_TYPE_PAGE_ACTION_WIDGET, EvPageActionWidget))
+enum
+{
+ WIDGET_ACTIVATE_LINK,
+ WIDGET_N_SIGNALS
+};
+
+static guint widget_signals[WIDGET_N_SIGNALS] = {0, };
+
G_DEFINE_TYPE (EvPageActionWidget, ev_page_action_widget, GTK_TYPE_TOOL_ITEM)
static void
GObjectClass *object_class = G_OBJECT_CLASS (class);
object_class->finalize = ev_page_action_widget_finalize;
+
+ widget_signals[WIDGET_ACTIVATE_LINK] = g_signal_new ("activate_link",
+ G_OBJECT_CLASS_TYPE (object_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (EvPageActionClass, activate_link),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE, 1,
+ G_TYPE_OBJECT);
+
}
static void ev_page_action_init (EvPageAction *action);
static void ev_page_action_class_init (EvPageActionClass *class);
+enum
+{
+ ACTIVATE_LINK,
+ ACTIVATE_LABEL,
+ N_SIGNALS
+};
+
+static guint signals[N_SIGNALS] = {0, };
+
G_DEFINE_TYPE (EvPageAction, ev_page_action, GTK_TYPE_ACTION)
#define EV_PAGE_ACTION_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_PAGE_ACTION, EvPageActionPrivate))
gint n_pages;
n_pages = page_cache ? ev_page_cache_get_n_pages (page_cache) : 0;
- if (ev_page_cache_has_nonnumeric_page_labels (page_cache)) {
+ if (page_cache && ev_page_cache_has_nonnumeric_page_labels (page_cache)) {
label_text = g_strdup_printf (_("(%d of %d)"), page + 1, n_pages);
} else {
label_text = g_strdup_printf (_("of %d"), n_pages);
g_assert (proxy);
if (page_cache != NULL && page >= 0) {
- gchar *page_label = ev_page_cache_get_page_label (page_cache, page);
+ gchar *page_label;
+
+ gtk_entry_set_width_chars (GTK_ENTRY (proxy->entry),
+ CLAMP (ev_page_cache_get_max_label_chars (page_cache),
+ 4, 12));
+
+ page_label = ev_page_cache_get_page_label (page_cache, page);
gtk_entry_set_text (GTK_ENTRY (proxy->entry), page_label);
gtk_editable_set_position (GTK_EDITABLE (proxy->entry), -1);
g_free (page_label);
+
} else {
gtk_entry_set_text (GTK_ENTRY (proxy->entry), "");
}
EvPageAction *page = EV_PAGE_ACTION (action);
EvPageCache *page_cache;
const char *text;
+ gboolean changed;
text = gtk_entry_get_text (GTK_ENTRY (entry));
page_cache = page->priv->page_cache;
- if (! ev_page_cache_set_page_label (page_cache, text)) {
+ g_signal_emit (action, signals[ACTIVATE_LABEL], 0, text, &changed);
+
+ if (!changed) {
/* rest the entry to the current page if we were unable to
* change it */
gchar *page_label =
-1);
}
+ if (link)
+ g_object_unref (link);
+
return FALSE;
}
gtk_tree_model_get (proxy->model, iter,
EV_DOCUMENT_LINKS_COLUMN_LINK, &link,
-1);
- ev_page_cache_set_link (proxy->page_cache, link);
+
+ g_signal_emit (proxy, widget_signals[WIDGET_ACTIVATE_LINK], 0, link);
+
+ if (link)
+ g_object_unref (link);
+
+ gtk_tree_iter_free (iter);
return TRUE;
}
-1);
g_object_set (renderer, "text", ev_link_get_title (link), NULL);
+
+ if (link)
+ g_object_unref (link);
+
+ gtk_tree_iter_free (iter);
}
static gboolean
-1);
- if (link)
+ if (link) {
text = ev_link_get_title (link);
+ g_object_unref (link);
+ }
+
+ gtk_tree_iter_free (iter);
if (text && key ) {
gchar *normalized_text;
(GtkCellLayoutDataFunc) display_completion_text,
proxy, NULL);
gtk_entry_set_completion (GTK_ENTRY (proxy->entry), completion);
+
+ g_object_unref (completion);
+ g_object_unref (model);
}
}
+static void
+activate_link_cb (EvPageActionWidget *proxy, EvLink *link, EvPageAction *action)
+{
+ g_signal_emit (action, signals[ACTIVATE_LINK], 0, link);
+}
+
static void
connect_proxy (GtkAction *action, GtkWidget *proxy)
{
g_signal_connect_object (action, "notify::page-cache",
G_CALLBACK (update_page_cache),
proxy, 0);
+ g_signal_connect (proxy, "activate_link",
+ G_CALLBACK (activate_link_cb),
+ action);
+ update_page_cache (EV_PAGE_ACTION (action), NULL,
+ EV_PAGE_ACTION_WIDGET (proxy));
/* We only go through this whole rigmarole if we can set
* GtkEntryCompletion::popup-set-width, which appeared in
* GTK+-2.7.0 */
EvPageCache *page_cache = NULL;
if (document)
- page_cache = ev_document_get_page_cache (document);
+ page_cache = ev_page_cache_get (document);
g_object_set (page,
"page-cache", page_cache,
NULL);
}
+void
+ev_page_action_grab_focus (EvPageAction *page_action)
+{
+ GSList *proxies;
+
+ proxies = gtk_action_get_proxies (GTK_ACTION (page_action));
+ for (; proxies != NULL; proxies = proxies->next) {
+ EvPageActionWidget *proxy;
+
+ proxy = EV_PAGE_ACTION_WIDGET (proxies->data);
+ gtk_widget_grab_focus (proxy->entry);
+ }
+}
+
static void
ev_page_action_init (EvPageAction *page)
{
action_class->create_tool_item = create_tool_item;
action_class->connect_proxy = connect_proxy;
+ signals[ACTIVATE_LINK] = g_signal_new ("activate_link",
+ G_OBJECT_CLASS_TYPE (object_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (EvPageActionClass, activate_link),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE, 1,
+ G_TYPE_OBJECT);
+ signals[ACTIVATE_LABEL] = g_signal_new ("activate_label",
+ G_OBJECT_CLASS_TYPE (object_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (EvPageActionClass, activate_label),
+ NULL, NULL,
+ ev_marshal_BOOLEAN__STRING,
+ G_TYPE_BOOLEAN, 1,
+ G_TYPE_STRING);
+
g_object_class_install_property (object_class,
PROP_PAGE_CACHE,
g_param_spec_object ("page-cache",