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Diffstat (limited to 'Build/source/libs/poppler/poppler-0.12.4/glib/demo/annots.c')
-rw-r--r--Build/source/libs/poppler/poppler-0.12.4/glib/demo/annots.c675
1 files changed, 675 insertions, 0 deletions
diff --git a/Build/source/libs/poppler/poppler-0.12.4/glib/demo/annots.c b/Build/source/libs/poppler/poppler-0.12.4/glib/demo/annots.c
new file mode 100644
index 00000000000..7865f1d41e9
--- /dev/null
+++ b/Build/source/libs/poppler/poppler-0.12.4/glib/demo/annots.c
@@ -0,0 +1,675 @@
+/*
+ * Copyright (C) 2008 Inigo Martinez <inigomartinez@gmail.com>
+ *
+ * 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 2, 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include <gtk/gtk.h>
+#include <string.h>
+
+#include "annots.h"
+#include "utils.h"
+
+enum {
+ ANNOTS_X1_COLUMN,
+ ANNOTS_Y1_COLUMN,
+ ANNOTS_X2_COLUMN,
+ ANNOTS_Y2_COLUMN,
+ ANNOTS_TYPE_COLUMN,
+ ANNOTS_COLOR_COLUMN,
+ ANNOTS_COLUMN,
+ N_COLUMNS
+};
+
+typedef struct {
+ PopplerDocument *doc;
+ PopplerPage *page;
+
+ GtkListStore *model;
+ GtkWidget *annot_view;
+ GtkWidget *timer_label;
+
+ gint num_page;
+} PgdAnnotsDemo;
+
+static void
+pgd_annots_free (PgdAnnotsDemo *demo)
+{
+ if (!demo)
+ return;
+
+ if (demo->doc) {
+ g_object_unref (demo->doc);
+ demo->doc = NULL;
+ }
+
+ if (demo->page) {
+ g_object_unref (demo->page);
+ demo->page = NULL;
+ }
+
+ if (demo->model) {
+ g_object_unref (demo->model);
+ demo->model = NULL;
+ }
+
+ g_free (demo);
+}
+
+static GtkWidget *
+pgd_annot_view_new (void)
+{
+ GtkWidget *frame, *label;
+
+ frame = gtk_frame_new (NULL);
+ gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_NONE);
+ label = gtk_label_new (NULL);
+ gtk_label_set_markup (GTK_LABEL (label), "<b>Annot Properties</b>");
+ gtk_frame_set_label_widget (GTK_FRAME (frame), label);
+ gtk_widget_show (label);
+
+ return frame;
+}
+
+const gchar *
+get_annot_type (PopplerAnnot *poppler_annot)
+{
+ switch (poppler_annot_get_annot_type (poppler_annot))
+ {
+ case POPPLER_ANNOT_TEXT:
+ return "Text";
+ case POPPLER_ANNOT_LINK:
+ return "Link";
+ case POPPLER_ANNOT_FREE_TEXT:
+ return "Free Text";
+ case POPPLER_ANNOT_LINE:
+ return "Line";
+ case POPPLER_ANNOT_SQUARE:
+ return "Square";
+ case POPPLER_ANNOT_CIRCLE:
+ return "Circle";
+ case POPPLER_ANNOT_POLYGON:
+ return "Polygon";
+ case POPPLER_ANNOT_POLY_LINE:
+ return "Poly Line";
+ case POPPLER_ANNOT_HIGHLIGHT:
+ return "Highlight";
+ case POPPLER_ANNOT_UNDERLINE:
+ return "Underline";
+ case POPPLER_ANNOT_SQUIGGLY:
+ return "Squiggly";
+ case POPPLER_ANNOT_STRIKE_OUT:
+ return "Strike Out";
+ case POPPLER_ANNOT_STAMP:
+ return "Stamp";
+ case POPPLER_ANNOT_CARET:
+ return "Caret";
+ case POPPLER_ANNOT_INK:
+ return "Ink";
+ case POPPLER_ANNOT_POPUP:
+ return "Popup";
+ case POPPLER_ANNOT_FILE_ATTACHMENT:
+ return "File Attachment";
+ case POPPLER_ANNOT_SOUND:
+ return "Sound";
+ case POPPLER_ANNOT_MOVIE:
+ return "Movie";
+ case POPPLER_ANNOT_WIDGET:
+ return "Widget";
+ case POPPLER_ANNOT_SCREEN:
+ return "Screen";
+ case POPPLER_ANNOT_PRINTER_MARK:
+ return "Printer Mark";
+ case POPPLER_ANNOT_TRAP_NET:
+ return "Trap Net";
+ case POPPLER_ANNOT_WATERMARK:
+ return "Watermark";
+ case POPPLER_ANNOT_3D:
+ return "3D";
+ default:
+ break;
+ }
+
+ return "Unknown";
+}
+
+GdkPixbuf *
+get_annot_color (PopplerAnnot *poppler_annot)
+{
+ PopplerColor *poppler_color;
+
+ if ((poppler_color = poppler_annot_get_color (poppler_annot))) {
+ GdkPixbuf *pixbuf;
+ gint rowstride, num, x;
+ guchar *pixels;
+
+ pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB,
+ FALSE, 8,
+ 64, 16);
+
+ rowstride = gdk_pixbuf_get_rowstride (pixbuf);
+ pixels = gdk_pixbuf_get_pixels (pixbuf);
+
+ num = gdk_pixbuf_get_width (pixbuf) *
+ gdk_pixbuf_get_height (pixbuf);
+
+ for (x = 0; x < num; x++) {
+ pixels[0] = poppler_color->red;
+ pixels[1] = poppler_color->green;
+ pixels[2] = poppler_color->blue;
+ pixels += 3;
+ }
+
+ g_free (poppler_color);
+
+ return pixbuf;
+ }
+
+ return NULL;
+}
+
+gchar *
+get_markup_date (PopplerAnnotMarkup *poppler_annot)
+{
+ GDate *date;
+ struct tm t;
+ time_t timet;
+
+ date = poppler_annot_markup_get_date (poppler_annot);
+ if (!date)
+ return NULL;
+
+ g_date_to_struct_tm (date, &t);
+ g_date_free (date);
+
+ timet = mktime (&t);
+ return timet == (time_t) - 1 ? NULL : pgd_format_date (timet);
+}
+
+const gchar *
+get_markup_reply_to (PopplerAnnotMarkup *poppler_annot)
+{
+ switch (poppler_annot_markup_get_reply_to (poppler_annot))
+ {
+ case POPPLER_ANNOT_MARKUP_REPLY_TYPE_R:
+ return "Type R";
+ case POPPLER_ANNOT_MARKUP_REPLY_TYPE_GROUP:
+ return "Type Group";
+ default:
+ break;
+ }
+
+ return "Unknown";
+}
+
+const gchar *
+get_markup_external_data (PopplerAnnotMarkup *poppler_annot)
+{
+ switch (poppler_annot_markup_get_external_data (poppler_annot))
+ {
+ case POPPLER_ANNOT_EXTERNAL_DATA_MARKUP_3D:
+ return "Markup 3D";
+ default:
+ break;
+ }
+
+ return "Unknown";
+}
+
+const gchar *
+get_text_state (PopplerAnnotText *poppler_annot)
+{
+ switch (poppler_annot_text_get_state (poppler_annot))
+ {
+ case POPPLER_ANNOT_TEXT_STATE_MARKED:
+ return "Marked";
+ case POPPLER_ANNOT_TEXT_STATE_UNMARKED:
+ return "Unmarked";
+ case POPPLER_ANNOT_TEXT_STATE_ACCEPTED:
+ return "Accepted";
+ case POPPLER_ANNOT_TEXT_STATE_REJECTED:
+ return "Rejected";
+ case POPPLER_ANNOT_TEXT_STATE_CANCELLED:
+ return "Cancelled";
+ case POPPLER_ANNOT_TEXT_STATE_COMPLETED:
+ return "Completed";
+ case POPPLER_ANNOT_TEXT_STATE_NONE:
+ return "None";
+ case POPPLER_ANNOT_TEXT_STATE_UNKNOWN:
+ return "Unknown";
+ default:
+ break;
+ }
+
+ return "Unknown";
+}
+
+const gchar *
+get_free_text_quadding (PopplerAnnotFreeText *poppler_annot)
+{
+ switch (poppler_annot_free_text_get_quadding (poppler_annot))
+ {
+ case POPPLER_ANNOT_FREE_TEXT_QUADDING_LEFT_JUSTIFIED:
+ return "Left Justified";
+ case POPPLER_ANNOT_FREE_TEXT_QUADDING_CENTERED:
+ return "Centered";
+ case POPPLER_ANNOT_FREE_TEXT_QUADDING_RIGHT_JUSTIFIED:
+ return "Right Justified";
+ default:
+ break;
+ }
+
+ return "Unknown";
+}
+
+gchar *
+get_free_text_callout_line (PopplerAnnotFreeText *poppler_annot)
+{
+ PopplerAnnotCalloutLine *callout;
+ gdouble x1, y1, x2, y2;
+ gchar *text;
+
+ if ((callout = poppler_annot_free_text_get_callout_line (poppler_annot))) {
+ text = g_strdup_printf ("%f,%f,%f,%f", callout->x1,
+ callout->y1,
+ callout->x2,
+ callout->y2);
+ if (callout->multiline)
+ text = g_strdup_printf ("%s,%f,%f", text,
+ callout->x3,
+ callout->y3);
+
+ return text;
+ }
+
+ return NULL;
+}
+
+static void
+pgd_annot_view_set_annot_markup (GtkWidget *table,
+ PopplerAnnotMarkup *markup,
+ gint *row)
+{
+ gchar *text;
+ PopplerRectangle rect;
+
+ text = poppler_annot_markup_get_label (markup);
+ pgd_table_add_property (GTK_TABLE (table), "<b>Label:</b>", text, row);
+ g_free (text);
+
+ if (poppler_annot_markup_has_popup (markup)) {
+ pgd_table_add_property (GTK_TABLE (table), "<b>Popup is open:</b>",
+ poppler_annot_markup_get_popup_is_open (markup) ? "Yes" : "No", row);
+
+ poppler_annot_markup_get_popup_rectangle (markup, &rect);
+ text = g_strdup_printf ("X1: %.2f, Y1: %.2f, X2: %.2f, Y2: %.2f",
+ rect.x1, rect.y1, rect.x2, rect.y2);
+ pgd_table_add_property (GTK_TABLE (table), "<b>Popup Rectangle:</b>", text, row);
+ g_free (text);
+ }
+
+ text = g_strdup_printf ("%f", poppler_annot_markup_get_opacity (markup));
+ pgd_table_add_property (GTK_TABLE (table), "<b>Opacity:</b>", text, row);
+ g_free (text);
+
+ text = get_markup_date (markup);
+ pgd_table_add_property (GTK_TABLE (table), "<b>Date:</b>", text, row);
+ g_free (text);
+
+ text = poppler_annot_markup_get_subject (markup);
+ pgd_table_add_property (GTK_TABLE (table), "<b>Subject:</b>", text, row);
+ g_free (text);
+
+ pgd_table_add_property (GTK_TABLE (table), "<b>Reply To:</b>", get_markup_reply_to (markup), row);
+
+ pgd_table_add_property (GTK_TABLE (table), "<b>External Data:</b>", get_markup_external_data (markup), row);
+}
+
+static void
+pgd_annot_view_set_annot_text (GtkWidget *table,
+ PopplerAnnotText *annot,
+ gint *row)
+{
+ gchar *text;
+
+ pgd_table_add_property (GTK_TABLE (table), "<b>Is open:</b>",
+ poppler_annot_text_get_is_open (annot) ? "Yes" : "No", row);
+
+ text = poppler_annot_text_get_icon (annot);
+ pgd_table_add_property (GTK_TABLE (table), "<b>Icon:</b>", text, row);
+ g_free (text);
+
+ pgd_table_add_property (GTK_TABLE (table), "<b>State:</b>", get_text_state (annot), row);
+}
+
+static void
+pgd_annot_view_set_annot_free_text (GtkWidget *table,
+ PopplerAnnotFreeText *annot,
+ gint *row)
+{
+ gchar *text;
+
+ pgd_table_add_property (GTK_TABLE (table), "<b>Quadding:</b>", get_free_text_quadding (annot), row);
+
+ text = get_free_text_callout_line (annot);
+ pgd_table_add_property (GTK_TABLE (table), "<b>Callout:</b>", text, row);
+ g_free (text);
+}
+
+static void
+pgd_annot_view_set_annot (GtkWidget *annot_view,
+ PopplerAnnot *annot)
+{
+ GtkWidget *alignment;
+ GtkWidget *table;
+ GEnumValue *enum_value;
+ gint row = 0;
+ gchar *text, *warning;
+ time_t timet;
+
+ alignment = gtk_bin_get_child (GTK_BIN (annot_view));
+ if (alignment) {
+ gtk_container_remove (GTK_CONTAINER (annot_view), alignment);
+ }
+
+ alignment = gtk_alignment_new (0.5, 0.5, 1, 1);
+ gtk_alignment_set_padding (GTK_ALIGNMENT (alignment), 5, 5, 12, 5);
+ gtk_container_add (GTK_CONTAINER (annot_view), alignment);
+ gtk_widget_show (alignment);
+
+ if (!annot)
+ return;
+
+ table = gtk_table_new (10, 2, FALSE);
+ gtk_table_set_col_spacings (GTK_TABLE (table), 6);
+ gtk_table_set_row_spacings (GTK_TABLE (table), 6);
+
+ text = poppler_annot_get_contents (annot);
+ pgd_table_add_property (GTK_TABLE (table), "<b>Contents:</b>", text, &row);
+ g_free (text);
+
+ text = poppler_annot_get_name (annot);
+ pgd_table_add_property (GTK_TABLE (table), "<b>Name:</b>", text, &row);
+ g_free (text);
+
+ text = poppler_annot_get_modified (annot);
+ if (poppler_date_parse (text, &timet)) {
+ g_free (text);
+ text = pgd_format_date (timet);
+ }
+ pgd_table_add_property (GTK_TABLE (table), "<b>Modified:</b>", text, &row);
+ g_free (text);
+
+ text = g_strdup_printf ("%d", poppler_annot_get_flags (annot));
+ pgd_table_add_property (GTK_TABLE (table), "<b>Flags:</b>", text, &row);
+ g_free (text);
+
+ if (POPPLER_IS_ANNOT_MARKUP (annot))
+ pgd_annot_view_set_annot_markup (table, POPPLER_ANNOT_MARKUP (annot), &row);
+
+ switch (poppler_annot_get_annot_type (annot))
+ {
+ case POPPLER_ANNOT_TEXT:
+ pgd_annot_view_set_annot_text (table, POPPLER_ANNOT_TEXT (annot), &row);
+ break;
+ case POPPLER_ANNOT_FREE_TEXT:
+ pgd_annot_view_set_annot_free_text (table, POPPLER_ANNOT_FREE_TEXT (annot), &row);
+ break;
+ default:
+ break;
+ }
+
+ gtk_container_add (GTK_CONTAINER (alignment), table);
+ gtk_widget_show (table);
+}
+
+static void
+pgd_annots_get_annots (GtkWidget *button,
+ PgdAnnotsDemo *demo)
+{
+ GList *mapping, *l;
+ gint n_fields;
+ GTimer *timer;
+
+ gtk_list_store_clear (demo->model);
+ pgd_annot_view_set_annot (demo->annot_view, NULL);
+
+ if (demo->page) {
+ g_object_unref (demo->page);
+ demo->page = NULL;
+ }
+
+ demo->page = poppler_document_get_page (demo->doc, demo->num_page);
+ if (!demo->page)
+ return;
+
+ timer = g_timer_new ();
+ mapping = poppler_page_get_annot_mapping (demo->page);
+ g_timer_stop (timer);
+
+ n_fields = g_list_length (mapping);
+ if (n_fields > 0) {
+ gchar *str;
+
+ str = g_strdup_printf ("<i>%d annots found in %.4f seconds</i>",
+ n_fields, g_timer_elapsed (timer, NULL));
+ gtk_label_set_markup (GTK_LABEL (demo->timer_label), str);
+ g_free (str);
+ } else {
+ gtk_label_set_markup (GTK_LABEL (demo->timer_label), "<i>No annots found</i>");
+ }
+
+ g_timer_destroy (timer);
+
+ for (l = mapping; l; l = g_list_next (l)) {
+ PopplerAnnotMapping *amapping;
+ GtkTreeIter iter;
+ gchar *x1, *y1, *x2, *y2;
+ GdkPixbuf *pixbuf;
+
+ amapping = (PopplerAnnotMapping *) l->data;
+
+ x1 = g_strdup_printf ("%.2f", amapping->area.x1);
+ y1 = g_strdup_printf ("%.2f", amapping->area.y1);
+ x2 = g_strdup_printf ("%.2f", amapping->area.x2);
+ y2 = g_strdup_printf ("%.2f", amapping->area.y2);
+
+ pixbuf = get_annot_color (amapping->annot);
+
+ gtk_list_store_append (demo->model, &iter);
+ gtk_list_store_set (demo->model, &iter,
+ ANNOTS_X1_COLUMN, x1,
+ ANNOTS_Y1_COLUMN, y1,
+ ANNOTS_X2_COLUMN, x2,
+ ANNOTS_Y2_COLUMN, y2,
+ ANNOTS_TYPE_COLUMN, get_annot_type (amapping->annot),
+ ANNOTS_COLOR_COLUMN, pixbuf,
+ ANNOTS_COLUMN, amapping->annot,
+ -1);
+
+ if (pixbuf)
+ g_object_unref (pixbuf);
+
+ g_free (x1);
+ g_free (y1);
+ g_free (x2);
+ g_free (y2);
+ }
+
+ poppler_page_free_annot_mapping (mapping);
+}
+
+static void
+pgd_annots_page_selector_value_changed (GtkSpinButton *spinbutton,
+ PgdAnnotsDemo *demo)
+{
+ demo->num_page = (gint) gtk_spin_button_get_value (spinbutton) - 1;
+}
+
+static void
+pgd_annots_selection_changed (GtkTreeSelection *treeselection,
+ PgdAnnotsDemo *demo)
+{
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+
+ if (gtk_tree_selection_get_selected (treeselection, &model, &iter)) {
+ PopplerAnnot *annot;
+
+ gtk_tree_model_get (model, &iter,
+ ANNOTS_COLUMN, &annot,
+ -1);
+ pgd_annot_view_set_annot (demo->annot_view, annot);
+ g_object_unref (annot);
+ }
+}
+
+GtkWidget *
+pgd_annots_create_widget (PopplerDocument *document)
+{
+ PgdAnnotsDemo *demo;
+ GtkWidget *label;
+ GtkWidget *vbox;
+ GtkWidget *hbox, *page_selector;
+ GtkWidget *button;
+ GtkWidget *hpaned;
+ GtkWidget *swindow, *treeview;
+ GtkTreeSelection *selection;
+ GtkCellRenderer *renderer;
+ gchar *str;
+ gint n_pages;
+
+ demo = g_new0 (PgdAnnotsDemo, 1);
+
+ demo->doc = g_object_ref (document);
+
+ n_pages = poppler_document_get_n_pages (document);
+
+ vbox = gtk_vbox_new (FALSE, 12);
+
+ hbox = gtk_hbox_new (FALSE, 6);
+
+ label = gtk_label_new ("Page:");
+ gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
+ gtk_widget_show (label);
+
+ page_selector = gtk_spin_button_new_with_range (1, n_pages, 1);
+ g_signal_connect (G_OBJECT (page_selector), "value-changed",
+ G_CALLBACK (pgd_annots_page_selector_value_changed),
+ (gpointer) demo);
+ gtk_box_pack_start (GTK_BOX (hbox), page_selector, FALSE, TRUE, 0);
+ gtk_widget_show (page_selector);
+
+ str = g_strdup_printf ("of %d", n_pages);
+ label = gtk_label_new (str);
+ gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
+ gtk_widget_show (label);
+ g_free (str);
+
+ button = gtk_button_new_with_label ("Get Annots");
+ g_signal_connect (G_OBJECT (button), "clicked",
+ G_CALLBACK (pgd_annots_get_annots),
+ (gpointer) demo);
+ gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
+ gtk_widget_show (button);
+
+ gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
+ gtk_widget_show (hbox);
+
+ demo->timer_label = gtk_label_new (NULL);
+ gtk_label_set_markup (GTK_LABEL (demo->timer_label), "<i>No annots found</i>");
+ g_object_set (G_OBJECT (demo->timer_label), "xalign", 1.0, NULL);
+ gtk_box_pack_start (GTK_BOX (vbox), demo->timer_label, FALSE, TRUE, 0);
+ gtk_widget_show (demo->timer_label);
+
+ hpaned = gtk_hpaned_new ();
+
+ demo->annot_view = pgd_annot_view_new ();
+
+ swindow = gtk_scrolled_window_new (NULL, NULL);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swindow),
+ GTK_POLICY_AUTOMATIC,
+ GTK_POLICY_AUTOMATIC);
+
+ demo->model = gtk_list_store_new (N_COLUMNS, G_TYPE_STRING,
+ G_TYPE_STRING, G_TYPE_STRING,
+ G_TYPE_STRING, G_TYPE_STRING,
+ GDK_TYPE_PIXBUF, G_TYPE_OBJECT);
+ treeview = gtk_tree_view_new_with_model (GTK_TREE_MODEL (demo->model));
+
+ renderer = gtk_cell_renderer_text_new ();
+ gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
+ ANNOTS_X1_COLUMN, "X1",
+ renderer,
+ "text", ANNOTS_X1_COLUMN,
+ NULL);
+ renderer = gtk_cell_renderer_text_new ();
+ gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
+ ANNOTS_Y1_COLUMN, "Y1",
+ renderer,
+ "text", ANNOTS_Y1_COLUMN,
+ NULL);
+ renderer = gtk_cell_renderer_text_new ();
+ gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
+ ANNOTS_X2_COLUMN, "X2",
+ renderer,
+ "text", ANNOTS_X2_COLUMN,
+ NULL);
+ renderer = gtk_cell_renderer_text_new ();
+ gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
+ ANNOTS_Y2_COLUMN, "Y2",
+ renderer,
+ "text", ANNOTS_Y2_COLUMN,
+ NULL);
+
+ renderer = gtk_cell_renderer_text_new ();
+ gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
+ ANNOTS_TYPE_COLUMN, "Type",
+ renderer,
+ "text", ANNOTS_TYPE_COLUMN,
+ NULL);
+
+ renderer = gtk_cell_renderer_pixbuf_new ();
+ gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
+ ANNOTS_COLOR_COLUMN, "Color",
+ renderer,
+ "pixbuf", ANNOTS_COLOR_COLUMN,
+ NULL);
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
+ g_signal_connect (G_OBJECT (selection), "changed",
+ G_CALLBACK (pgd_annots_selection_changed),
+ (gpointer) demo);
+
+ gtk_container_add (GTK_CONTAINER (swindow), treeview);
+ gtk_widget_show (treeview);
+
+ gtk_paned_add1 (GTK_PANED (hpaned), swindow);
+ gtk_widget_show (swindow);
+
+ gtk_paned_add2 (GTK_PANED (hpaned), demo->annot_view);
+ gtk_widget_show (demo->annot_view);
+
+ gtk_paned_set_position (GTK_PANED (hpaned), 300);
+
+ gtk_box_pack_start (GTK_BOX (vbox), hpaned, TRUE, TRUE, 0);
+ gtk_widget_show (hpaned);
+
+ g_object_weak_ref (G_OBJECT (vbox),
+ (GWeakNotify)pgd_annots_free,
+ demo);
+
+ return vbox;
+}