ev-sidebar-links.c File Reference

#include <string.h>
#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include "ev-document-links.h"
#include "ev-job-scheduler.h"
#include "ev-sidebar-links.h"
#include "ev-sidebar-page.h"
#include "ev-window.h"

Include dependency graph for ev-sidebar-links.c:

Go to the source code of this file.

Data Structures
struct	_EvSidebarLinksPrivate
struct	EvSidebarLinkPageSearch

Macros
#define	EV_SIDEBAR_LINKS_GET_PRIVATE(object)   (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_SIDEBAR_LINKS, EvSidebarLinksPrivate))

Typedefs
typedef struct EvSidebarLinkPageSearch	EvSidebarLinkPageSearch

Enumerations
enum	{ PROP_0, PROP_MODEL, PROP_WIDGET }
enum	{ LINK_ACTIVATED, N_SIGNALS }

Functions
static void	update_page_callback (EvSidebarLinks *sidebar_links, gint old_page, gint current_page)
static void	row_activated_callback (GtkTreeView *treeview, GtkTreePath *arg1, GtkTreeViewColumn *arg2, gpointer user_data)
static void	ev_sidebar_links_set_links_model (EvSidebarLinks *links, GtkTreeModel *model)
static void	job_finished_callback (EvJobLinks *job, EvSidebarLinks *sidebar_links)
static void	ev_sidebar_links_set_current_page (EvSidebarLinks *sidebar_links, gint current_page)
static void	ev_sidebar_links_page_iface_init (EvSidebarPageInterface *iface)
static gboolean	ev_sidebar_links_support_document (EvSidebarPage *sidebar_page, EvDocument *document)
static const gchar *	ev_sidebar_links_get_label (EvSidebarPage *sidebar_page)
	G_DEFINE_TYPE_EXTENDED (EvSidebarLinks, ev_sidebar_links, GTK_TYPE_BOX, 0, G_IMPLEMENT_INTERFACE(EV_TYPE_SIDEBAR_PAGE, ev_sidebar_links_page_iface_init))
static void	ev_sidebar_links_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
static void	ev_sidebar_links_dispose (GObject *object)
static void	ev_sidebar_links_map (GtkWidget *widget)
static void	ev_sidebar_links_class_init (EvSidebarLinksClass *ev_sidebar_links_class)
static void	selection_changed_callback (GtkTreeSelection *selection, EvSidebarLinks *ev_sidebar_links)
static GtkTreeModel *	create_loading_model (void)
static void	print_section_cb (GtkWidget *menuitem, EvSidebarLinks *sidebar)
static GtkMenu *	build_popup_menu (EvSidebarLinks *sidebar)
static void	popup_menu_cb (GtkWidget *treeview, EvSidebarLinks *sidebar)
static gboolean	button_press_cb (GtkWidget *treeview, GdkEventButton *event, EvSidebarLinks *sidebar)
static void	ev_sidebar_links_construct (EvSidebarLinks *ev_sidebar_links)
static void	ev_sidebar_links_init (EvSidebarLinks *ev_sidebar_links)
GtkWidget *	ev_sidebar_links_new (void)
static gint	page_link_tree_search_best_page (gpointer page_ptr, EvSidebarLinkPageSearch *data)
static void	expand_open_links (GtkTreeView *tree_view, GtkTreeModel *model, GtkTreeIter *parent)
static gint	page_link_tree_sort (gconstpointer a, gconstpointer b, void *data)
static gboolean	update_page_link_tree_foreach (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
static void	ev_sidebar_links_document_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvSidebarLinks *sidebar_links)
static void	ev_sidebar_links_set_model (EvSidebarPage *sidebar_page, EvDocumentModel *model)

Variables
static guint	signals [N_SIGNALS]

Macro Definition Documentation

#define EV_SIDEBAR_LINKS_GET_PRIVATE

(

object)

(G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_SIDEBAR_LINKS, EvSidebarLinksPrivate))

Typedef Documentation

typedef struct EvSidebarLinkPageSearch EvSidebarLinkPageSearch

Enumeration Type Documentation

anonymous enum

Enumerator
PROP_0
PROP_MODEL
PROP_WIDGET

Definition at line 54 of file ev-sidebar-links.c.

     {
    PROP_0,
    PROP_MODEL,
    PROP_WIDGET,
};

anonymous enum

Enumerator
LINK_ACTIVATED
N_SIGNALS

Definition at line 60 of file ev-sidebar-links.c.

     {
    LINK_ACTIVATED,
    N_SIGNALS
};

Function Documentation

static GtkMenu* build_popup_menu ( EvSidebarLinks *  sidebar)

static

Definition at line 337 of file ev-sidebar-links.c.

{
    GtkWidget *menu;
    GtkWidget *item;

    menu = gtk_menu_new ();
    item = gtk_image_menu_item_new_from_stock (GTK_STOCK_PRINT, NULL);
    gtk_label_set_label (GTK_LABEL (gtk_bin_get_child (GTK_BIN (item))), _("Print…"));
    gtk_widget_show (item);
    gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
    g_signal_connect (item, "activate",
              G_CALLBACK (print_section_cb), sidebar);

    return GTK_MENU (menu);
}

Here is the caller graph for this function:

static gboolean button_press_cb ( GtkWidget *  treeview, GdkEventButton *  event, EvSidebarLinks *  sidebar  )

static

Definition at line 366 of file ev-sidebar-links.c.

{
    GtkTreePath *path = NULL;

    if (event->button == 3) {
            if (gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (treeview),
                                               event->x,
                                               event->y,
                                               &path,
                                               NULL, NULL, NULL)) {
            gtk_tree_view_set_cursor (GTK_TREE_VIEW (treeview),
                          path, NULL, FALSE);
            gtk_menu_popup (build_popup_menu (sidebar), NULL,
                    NULL, NULL, NULL, event->button,
                    gtk_get_current_event_time ());
            gtk_tree_path_free (path);

            return TRUE;
        }
    }

    return FALSE;
}

Here is the caller graph for this function:

static GtkTreeModel* create_loading_model ( void  )

static

Definition at line 254 of file ev-sidebar-links.c.

{
    GtkTreeModel *retval;
    GtkTreeIter iter;
    gchar *markup;

    /* Creates a fake model to indicate that we're loading */
    retval = (GtkTreeModel *)gtk_list_store_new (EV_DOCUMENT_LINKS_COLUMN_NUM_COLUMNS,
                             G_TYPE_STRING,
                             G_TYPE_OBJECT,
                             G_TYPE_BOOLEAN,
                             G_TYPE_STRING);

    gtk_list_store_append (GTK_LIST_STORE (retval), &iter);
    markup = g_strdup_printf ("<span size=\"larger\" style=\"italic\">%s</span>", _("Loading…"));
    gtk_list_store_set (GTK_LIST_STORE (retval), &iter,
                EV_DOCUMENT_LINKS_COLUMN_MARKUP, markup,
                EV_DOCUMENT_LINKS_COLUMN_EXPAND, FALSE,
                EV_DOCUMENT_LINKS_COLUMN_LINK, NULL,
                -1);
    g_free (markup);

    return retval;
}

Here is the caller graph for this function:

static void ev_sidebar_links_class_init ( EvSidebarLinksClass *  ev_sidebar_links_class)

static

Definition at line 187 of file ev-sidebar-links.c.

{
    GObjectClass   *g_object_class;
    GtkWidgetClass *widget_class;

    g_object_class = G_OBJECT_CLASS (ev_sidebar_links_class);
    widget_class = GTK_WIDGET_CLASS (ev_sidebar_links_class);

    g_object_class->set_property = ev_sidebar_links_set_property;
    g_object_class->get_property = ev_sidebar_links_get_property;
    g_object_class->dispose = ev_sidebar_links_dispose;

    widget_class->map = ev_sidebar_links_map;

    signals[LINK_ACTIVATED] = g_signal_new ("link-activated",
             G_TYPE_FROM_CLASS (g_object_class),
                 G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
                 G_STRUCT_OFFSET (EvSidebarLinksClass, link_activated),
                 NULL, NULL,
                 g_cclosure_marshal_VOID__OBJECT,
                 G_TYPE_NONE, 1, G_TYPE_OBJECT);

    g_object_class_install_property (g_object_class,
                     PROP_MODEL,
                     g_param_spec_object ("model",
                                  "Model",
                                  "Current Model",
                                  GTK_TYPE_TREE_MODEL,
                                  G_PARAM_READWRITE |
                                                              G_PARAM_STATIC_STRINGS));
    g_object_class_override_property (g_object_class,
                      PROP_WIDGET,
                      "main-widget");

    g_type_class_add_private (g_object_class, sizeof (EvSidebarLinksPrivate));
}

static void ev_sidebar_links_construct ( EvSidebarLinks *  ev_sidebar_links)

static

Definition at line 394 of file ev-sidebar-links.c.

{
    EvSidebarLinksPrivate *priv;
    GtkWidget *swindow;
    GtkTreeViewColumn *column;
    GtkCellRenderer *renderer;
    GtkTreeSelection *selection;
    GtkTreeModel *loading_model;

    priv = ev_sidebar_links->priv;

    swindow = gtk_scrolled_window_new (NULL, NULL);

    /* Create tree view */
    loading_model = create_loading_model ();
    priv->tree_view = gtk_tree_view_new_with_model (loading_model);
    g_object_unref (loading_model);
    
    selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->tree_view));
    gtk_tree_selection_set_mode (selection, GTK_SELECTION_NONE);
    gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (priv->tree_view), FALSE);
    gtk_container_add (GTK_CONTAINER (swindow), priv->tree_view);

    gtk_box_pack_start (GTK_BOX (ev_sidebar_links), swindow, TRUE, TRUE, 0);
    gtk_widget_show_all (GTK_WIDGET (ev_sidebar_links));

    column = gtk_tree_view_column_new ();
    gtk_tree_view_column_set_expand (GTK_TREE_VIEW_COLUMN (column), TRUE);
    gtk_tree_view_append_column (GTK_TREE_VIEW (priv->tree_view), column);

    renderer = gtk_cell_renderer_text_new ();
    g_object_set (G_OBJECT (renderer),
              "ellipsize", PANGO_ELLIPSIZE_END,
              NULL);
    gtk_tree_view_column_pack_start (GTK_TREE_VIEW_COLUMN (column), renderer, TRUE);
    gtk_tree_view_column_set_attributes (GTK_TREE_VIEW_COLUMN (column), renderer,
                         "markup", EV_DOCUMENT_LINKS_COLUMN_MARKUP,
                         NULL);

    column = gtk_tree_view_column_new ();
    gtk_tree_view_append_column (GTK_TREE_VIEW (priv->tree_view), column);

    renderer = gtk_cell_renderer_text_new ();
    g_object_set (G_OBJECT (renderer),
              "ellipsize", PANGO_ELLIPSIZE_MIDDLE,
              "width-chars", 6,
              "style", PANGO_STYLE_ITALIC,
              "xalign", 1.0,
              NULL);
    gtk_tree_view_column_pack_start (GTK_TREE_VIEW_COLUMN (column), renderer, FALSE);
    gtk_tree_view_column_set_attributes (GTK_TREE_VIEW_COLUMN (column), renderer,
                         "text", EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL,
                         NULL);

    g_signal_connect (priv->tree_view,
              "button_press_event",
              G_CALLBACK (button_press_cb),
              ev_sidebar_links);
    g_signal_connect (priv->tree_view,
              "popup_menu",
              G_CALLBACK (popup_menu_cb),
              ev_sidebar_links);
}

Here is the caller graph for this function:

static void ev_sidebar_links_dispose ( GObject *  object)

static

Definition at line 140 of file ev-sidebar-links.c.

{
    EvSidebarLinks *sidebar = EV_SIDEBAR_LINKS (object);

    if (sidebar->priv->job) {
        g_signal_handlers_disconnect_by_func (sidebar->priv->job,
                              job_finished_callback, sidebar);
        ev_job_cancel (sidebar->priv->job);                           
        g_object_unref (sidebar->priv->job);
        sidebar->priv->job = NULL;
    }

    if (sidebar->priv->model) {
        g_object_unref (sidebar->priv->model);
        sidebar->priv->model = NULL;
    }

    if (sidebar->priv->page_link_tree) {
        g_tree_unref (sidebar->priv->page_link_tree);
        sidebar->priv->page_link_tree = NULL;
    }

    if (sidebar->priv->document) {
        g_object_unref (sidebar->priv->document);
        sidebar->priv->document = NULL;
        sidebar->priv->doc_model = NULL;
    }

    G_OBJECT_CLASS (ev_sidebar_links_parent_class)->dispose (object);
}

Here is the caller graph for this function:

static void ev_sidebar_links_document_changed_cb ( EvDocumentModel *  model, GParamSpec *  pspec, EvSidebarLinks *  sidebar_links  )

static

Definition at line 681 of file ev-sidebar-links.c.

{
    EvDocument *document = ev_document_model_get_document (model);
    EvSidebarLinksPrivate *priv = sidebar_links->priv;

    if (!EV_IS_DOCUMENT_LINKS (document))
        return;

    if (!ev_document_links_has_document_links (EV_DOCUMENT_LINKS (document)))
        return;

    if (priv->document) {
        gtk_tree_view_set_model (GTK_TREE_VIEW (priv->tree_view), NULL);
        g_object_unref (priv->document);
    }

    priv->document = g_object_ref (document);

    if (priv->job) {
        g_signal_handlers_disconnect_by_func (priv->job,
                              job_finished_callback,
                              sidebar_links);
        g_object_unref (priv->job);
    }

    priv->job = ev_job_links_new (document);
    g_signal_connect (priv->job,
              "finished",
              G_CALLBACK (job_finished_callback),
              sidebar_links);
    /* The priority doesn't matter for this job */
    ev_job_scheduler_push_job (priv->job, EV_JOB_PRIORITY_NONE);
}

Here is the caller graph for this function:

static const gchar * ev_sidebar_links_get_label ( EvSidebarPage *  sidebar_page)

static

Definition at line 742 of file ev-sidebar-links.c.

{
    /* Translators: This is the title for the sidebar pane that
     * shows the Outline or Table of Contents of the document.
     * Use a short text, otherwise it can make Evince unusable in
     * your language.  The sidebar cannot be shrinked smaller than
     * the longest title in there.
     */
    return _("Outline");
}

Here is the caller graph for this function:

static void ev_sidebar_links_get_property ( GObject *  object, guint  prop_id, GValue *  value, GParamSpec *  pspec  )

static

Definition at line 116 of file ev-sidebar-links.c.

{
    EvSidebarLinks *ev_sidebar_links;
  
    ev_sidebar_links = EV_SIDEBAR_LINKS (object);

    switch (prop_id)
    {
    case PROP_MODEL:
        g_value_set_object (value, ev_sidebar_links->priv->model);
        break;
    case PROP_WIDGET:
        g_value_set_object (value, ev_sidebar_links->priv->tree_view);
        break;
    default:
        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
        break;
    }
}

Here is the caller graph for this function:

static void ev_sidebar_links_init ( EvSidebarLinks *  ev_sidebar_links)

static

Definition at line 459 of file ev-sidebar-links.c.

{
    ev_sidebar_links->priv = EV_SIDEBAR_LINKS_GET_PRIVATE (ev_sidebar_links);

    ev_sidebar_links_construct (ev_sidebar_links);
}

static void ev_sidebar_links_map ( GtkWidget *  widget)

static

Definition at line 172 of file ev-sidebar-links.c.

{
    EvSidebarLinks *links;

    links = EV_SIDEBAR_LINKS (widget);

    GTK_WIDGET_CLASS (ev_sidebar_links_parent_class)->map (widget);

    if (links->priv->model) {
        ev_sidebar_links_set_current_page (links,
                           ev_document_model_get_page (links->priv->doc_model));
    }
}

Here is the caller graph for this function:

GtkWidget* ev_sidebar_links_new

(

void

)

Definition at line 469 of file ev-sidebar-links.c.

{
    GtkWidget *ev_sidebar_links;

    ev_sidebar_links = g_object_new (EV_TYPE_SIDEBAR_LINKS,
                   "orientation", GTK_ORIENTATION_VERTICAL,
                   NULL);

    return ev_sidebar_links;
}

Here is the caller graph for this function:

static void ev_sidebar_links_page_iface_init ( EvSidebarPageInterface *  iface)

static

Definition at line 754 of file ev-sidebar-links.c.

{
    iface->support_document = ev_sidebar_links_support_document;
    iface->set_model = ev_sidebar_links_set_model;
    iface->get_label = ev_sidebar_links_get_label;
}

static void ev_sidebar_links_set_current_page ( EvSidebarLinks *  sidebar_links, gint  current_page  )

static

Definition at line 497 of file ev-sidebar-links.c.

{
    GtkTreeSelection *selection;
    GtkTreePath *path;
    EvSidebarLinkPageSearch search_data;

    /* Widget is not currently visible */
    if (!gtk_widget_is_visible (GTK_WIDGET (sidebar_links)))
        return;

    search_data.page = current_page;
    search_data.best_existing = G_MININT;

    path = g_tree_search (sidebar_links->priv->page_link_tree, (GCompareFunc) page_link_tree_search_best_page, &search_data);
    /* No direct hit, try a lookup on the best match. */
    if (!path)
        path = g_tree_lookup (sidebar_links->priv->page_link_tree, GINT_TO_POINTER (search_data.best_existing));

    /* Still no hit, give up. */
    if (!path)
        return;

    selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (sidebar_links->priv->tree_view));

    g_signal_handler_block (selection, sidebar_links->priv->selection_id);
    g_signal_handler_block (sidebar_links->priv->tree_view, sidebar_links->priv->row_activated_id);

    gtk_tree_view_expand_to_path (GTK_TREE_VIEW (sidebar_links->priv->tree_view),
                      path);
    gtk_tree_view_set_cursor (GTK_TREE_VIEW (sidebar_links->priv->tree_view),
                  path, NULL, FALSE);

    g_signal_handler_unblock (selection, sidebar_links->priv->selection_id);
    g_signal_handler_unblock (sidebar_links->priv->tree_view, sidebar_links->priv->row_activated_id);
}

Here is the caller graph for this function:

static void ev_sidebar_links_set_links_model ( EvSidebarLinks *  links, GtkTreeModel *  model  )

static

Definition at line 616 of file ev-sidebar-links.c.

{
    EvSidebarLinksPrivate *priv = sidebar_links->priv;

    if (priv->model == model)
        return;

    if (priv->model)
        g_object_unref (priv->model);
    priv->model = g_object_ref (model);

    /* Rebuild the binary search tree for finding links on pages. */
    if (priv->page_link_tree)
        g_tree_unref (priv->page_link_tree);
    priv->page_link_tree = g_tree_new_full (page_link_tree_sort, NULL, NULL, (GDestroyNotify) gtk_tree_path_free);

    gtk_tree_model_foreach (model,
                update_page_link_tree_foreach,
                sidebar_links);

    g_object_notify (G_OBJECT (sidebar_links), "model");
}

Here is the caller graph for this function:

static void ev_sidebar_links_set_model ( EvSidebarPage *  sidebar_page, EvDocumentModel *  model  )

static

Definition at line 718 of file ev-sidebar-links.c.

{
    EvSidebarLinks *sidebar_links = EV_SIDEBAR_LINKS (sidebar_page);
    EvSidebarLinksPrivate *priv = sidebar_links->priv;

    if (priv->doc_model == model)
        return;

    priv->doc_model = model;
    g_signal_connect (model, "notify::document",
              G_CALLBACK (ev_sidebar_links_document_changed_cb),
              sidebar_page);
}

Here is the caller graph for this function:

static gboolean ev_sidebar_links_support_document ( EvSidebarPage *  sidebar_page, EvDocument *  document  )

static

Definition at line 734 of file ev-sidebar-links.c.

{
    return (EV_IS_DOCUMENT_LINKS (document) &&
            ev_document_links_has_document_links (EV_DOCUMENT_LINKS (document)));
}

Here is the caller graph for this function:

static void expand_open_links ( GtkTreeView *  tree_view, GtkTreeModel *  model, GtkTreeIter *  parent  )

static

Definition at line 556 of file ev-sidebar-links.c.

{
    GtkTreeIter iter;
    gboolean expand;

    if (gtk_tree_model_iter_children (model, &iter, parent)) {
        do {
            gtk_tree_model_get (model, &iter,
                        EV_DOCUMENT_LINKS_COLUMN_EXPAND, &expand,
                        -1);
            if (expand) {
                GtkTreePath *path;
                
                path = gtk_tree_model_get_path (model, &iter);
                gtk_tree_view_expand_row (tree_view, path, FALSE);
                gtk_tree_path_free (path);
            }

            expand_open_links (tree_view, model, &iter);
        } while (gtk_tree_model_iter_next (model, &iter));
    }
}

Here is the caller graph for this function:

G_DEFINE_TYPE_EXTENDED	(	EvSidebarLinks	,
		ev_sidebar_links	,
		GTK_TYPE_BOX	,
		0	,
		G_IMPLEMENT_INTERFACE(EV_TYPE_SIDEBAR_PAGE,ev_sidebar_links_page_iface_init)
	)

Definition at line 85 of file ev-sidebar-links.c.

{
    EvSidebarLinks *ev_sidebar_links = EV_SIDEBAR_LINKS (object);

    switch (prop_id)
    {
    case PROP_MODEL:
        ev_sidebar_links_set_links_model (ev_sidebar_links, g_value_get_object (value));
        break;
    default:
        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
        break;
    }
}

static void job_finished_callback ( EvJobLinks *  job, EvSidebarLinks *  sidebar_links  )

static

Definition at line 641 of file ev-sidebar-links.c.

{
    EvSidebarLinksPrivate *priv = sidebar_links->priv;
    GtkTreeSelection *selection;

    ev_sidebar_links_set_links_model (sidebar_links, job->model);

    gtk_tree_view_set_model (GTK_TREE_VIEW (priv->tree_view), job->model);
    
    g_object_unref (job);
    priv->job = NULL;

    expand_open_links (GTK_TREE_VIEW (priv->tree_view), priv->model, NULL);

    selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->tree_view));
    gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
    
    if (priv->selection_id <= 0) {
        priv->selection_id =
            g_signal_connect (selection, "changed",
                      G_CALLBACK (selection_changed_callback),
                      sidebar_links);
    }
    priv->page_changed_id =
        g_signal_connect_swapped (priv->doc_model, "page-changed",
                      G_CALLBACK (update_page_callback),
                      sidebar_links);
    if (priv->row_activated_id <= 0) {
        priv->row_activated_id =
            g_signal_connect (priv->tree_view, "row-activated",
                      G_CALLBACK (row_activated_callback),
                      sidebar_links);
    }

    ev_sidebar_links_set_current_page (sidebar_links,
                       ev_document_model_get_page (priv->doc_model));
}

Here is the caller graph for this function:

static gint page_link_tree_search_best_page ( gpointer  page_ptr, EvSidebarLinkPageSearch *  data  )

static

Definition at line 486 of file ev-sidebar-links.c.

{
    gint page = GPOINTER_TO_INT (page_ptr);

    if (page <= data->page && page > data->best_existing)
        data->best_existing = page;

    return data->page - page;
}

Here is the caller graph for this function:

static gint page_link_tree_sort ( gconstpointer  a, gconstpointer  b, void *  data  )

static

Definition at line 581 of file ev-sidebar-links.c.

{
    return GPOINTER_TO_INT (a) - GPOINTER_TO_INT (b);
}

Here is the caller graph for this function:

static void popup_menu_cb ( GtkWidget *  treeview, EvSidebarLinks *  sidebar  )

static

Definition at line 354 of file ev-sidebar-links.c.

{
    GtkMenu *menu = build_popup_menu (sidebar);

    gtk_menu_popup (menu, NULL, NULL,
            ev_gui_menu_position_tree_selection,
            sidebar->priv->tree_view, 0,
            gtk_get_current_event_time ());
    gtk_menu_shell_select_first (GTK_MENU_SHELL (menu), FALSE);
}

Here is the caller graph for this function:

static void print_section_cb ( GtkWidget *  menuitem, EvSidebarLinks *  sidebar  )

static

Definition at line 280 of file ev-sidebar-links.c.

{
    GtkWidget *window;
    GtkTreeSelection *selection;
    GtkTreeModel *model;
    GtkTreeIter iter;

    selection = gtk_tree_view_get_selection
        (GTK_TREE_VIEW (sidebar->priv->tree_view));

    if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
        EvLink *link;
        int first_page, last_page = -1;
        EvDocumentLinks *document_links;

        gtk_tree_model_get (model, &iter,
                    EV_DOCUMENT_LINKS_COLUMN_LINK, &link,
                    -1);

        if (!link)
            return;

        document_links = EV_DOCUMENT_LINKS (sidebar->priv->document);

        first_page = ev_document_links_get_link_page (document_links, link);
        if (first_page == -1) {
            g_object_unref (link);
            return;
        }
        
        first_page++;
        g_object_unref (link);

        if (gtk_tree_model_iter_next (model, &iter)) {
            gtk_tree_model_get (model, &iter,
                        EV_DOCUMENT_LINKS_COLUMN_LINK, &link,
                        -1);

            if (link) {
                last_page = ev_document_links_get_link_page (document_links, link);;
                g_object_unref (link);
            }
        } else {
            last_page = ev_document_get_n_pages (sidebar->priv->document);
        }

        if (last_page == -1)
            last_page = ev_document_get_n_pages (sidebar->priv->document);
    
        window = gtk_widget_get_toplevel (GTK_WIDGET (sidebar));
        if (EV_IS_WINDOW (window)) {
            ev_window_print_range (EV_WINDOW (window), first_page, last_page);
        }
    }
}

Here is the caller graph for this function:

static void row_activated_callback ( GtkTreeView *  treeview, GtkTreePath *  arg1, GtkTreeViewColumn *  arg2, gpointer  user_data  )

static

Definition at line 543 of file ev-sidebar-links.c.

{
    if (gtk_tree_view_row_expanded (GTK_TREE_VIEW (treeview), arg1)) {
        gtk_tree_view_collapse_row (GTK_TREE_VIEW (treeview), arg1);
    } else {
        gtk_tree_view_expand_row (GTK_TREE_VIEW (treeview), arg1, FALSE);
    }
}

Here is the caller graph for this function:

static void selection_changed_callback ( GtkTreeSelection *  selection, EvSidebarLinks *  ev_sidebar_links  )

static

Definition at line 225 of file ev-sidebar-links.c.

{
    GtkTreeModel *model;
    GtkTreeIter iter;

    g_return_if_fail (ev_sidebar_links->priv->document != NULL);

    if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
        EvLink *link;

        gtk_tree_model_get (model, &iter,
                    EV_DOCUMENT_LINKS_COLUMN_LINK, &link,
                    -1);
        
        if (link == NULL)
            return;

        g_signal_handler_block (ev_sidebar_links->priv->doc_model,
                    ev_sidebar_links->priv->page_changed_id);
        g_signal_emit (ev_sidebar_links, signals[LINK_ACTIVATED], 0, link);
        g_signal_handler_unblock (ev_sidebar_links->priv->doc_model,
                      ev_sidebar_links->priv->page_changed_id);

        g_object_unref (link);
    }
}

Here is the caller graph for this function:

static void update_page_callback ( EvSidebarLinks *  sidebar_links, gint  old_page, gint  current_page  )

static

Definition at line 535 of file ev-sidebar-links.c.

{
    ev_sidebar_links_set_current_page (sidebar_links, new_page);
}

Here is the caller graph for this function:

static gboolean update_page_link_tree_foreach ( GtkTreeModel *  model, GtkTreePath *  path, GtkTreeIter *  iter, gpointer  data  )

static

Definition at line 587 of file ev-sidebar-links.c.

{
    EvSidebarLinks *sidebar_links = data;
    EvSidebarLinksPrivate *priv = sidebar_links->priv;
    EvDocumentLinks *document_links = EV_DOCUMENT_LINKS (priv->document);
    EvLink *link;
    int page;

    gtk_tree_model_get (model, iter,
                EV_DOCUMENT_LINKS_COLUMN_LINK, &link,
                -1);

    if (!link)
        return FALSE;

    page = ev_document_links_get_link_page (document_links, link);
    g_object_unref (link);

    /* Only save the first link we find per page. */
    if (!g_tree_lookup (priv->page_link_tree, GINT_TO_POINTER (page)))
        g_tree_insert (priv->page_link_tree, GINT_TO_POINTER (page), gtk_tree_path_copy (path));

    return FALSE;
}

Here is the caller graph for this function:

Variable Documentation

guint signals[N_SIGNALS]

static

Definition at line 83 of file ev-sidebar-links.c.