From f53f3523ebc7a082eb8a1c046cee836b67696912 Mon Sep 17 00:00:00 2001
From: Marco Pesenti Gritti <marco@gnome.org>
Date: Mon, 03 Jan 2005 13:43:31 +0000
Subject: Initial support for document title. Not working yet.

2005-01-03  Marco Pesenti Gritti  <marco@gnome.org>

        * backend/ev-document.c: (ev_document_get_type),
        (ev_document_class_init), (ev_document_load),
        (ev_document_get_title):
        * backend/ev-document.h:
        * pdf/xpdf/pdf-document.cc:
        * ps/ps-document.c: (ps_document_set_property),
        (ps_document_get_property), (ps_document_class_init),
        (document_load):
        * ps/ps-document.h:
        * ps/ps.h:
        * shell/ev-window.c: (update_window_title), (ev_window_open),
        (ev_window_init):

        Initial support for document title. Not working yet.
---
(limited to 'ps/ps-document.c')

diff --git a/ps/ps-document.c b/ps/ps-document.c
index 7619f03..09e4ef3 100644
--- a/ps/ps-document.c
+++ b/ps/ps-document.c
@@ -149,9 +149,7 @@ The DONE message indicates that ghostscript has finished processing.
 #include <stdio.h>
 #include <math.h>
 
-#include "ev-document.h"
 #include "ps-document.h"
-#include "ps.h"
 #include "gsdefaults.h"
 
 #ifdef HAVE_LOCALE_H
@@ -175,6 +173,11 @@ The DONE message indicates that ghostscript has finished processing.
 
 enum { INTERPRETER_MESSAGE, INTERPRETER_ERROR, LAST_SIGNAL };
 
+enum {
+	PROP_0,
+	PROP_TITLE
+};
+
 /* structure to describe section of file to send to ghostscript */
 struct record_list {
   FILE *fp;
@@ -283,6 +286,41 @@ ps_document_init(PSDocument * gs)
 }
 
 static void
+ps_document_set_property (GObject *object,
+		          guint prop_id,
+		          const GValue *value,
+		          GParamSpec *pspec)
+{
+	switch (prop_id)
+
+	{
+		case PROP_TITLE:
+			/* read only */
+			break;
+	}
+}
+
+static void
+ps_document_get_property (GObject *object,
+		          guint prop_id,
+		          GValue *value,
+		          GParamSpec *pspec)
+{
+	PSDocument *ps = PS_DOCUMENT (object);
+
+	switch (prop_id)
+	{
+		case PROP_TITLE:
+			if (ps->doc) {
+				g_value_set_string (value, ps->doc->title);
+			} else {
+				g_value_set_string (value, NULL);
+			}
+			break;
+	}
+}
+
+static void
 ps_document_class_init(PSDocumentClass * klass)
 {
   GObjectClass *object_class;
@@ -292,6 +330,8 @@ ps_document_class_init(PSDocumentClass * klass)
   gs_class = klass;
 
   object_class->finalize = ps_document_finalize;
+  object_class->get_property = ps_document_get_property;
+  object_class->set_property = ps_document_set_property;
 
   /* Create atoms */
   klass->gs_atom = gdk_atom_intern("GHOSTVIEW", FALSE);
@@ -300,6 +340,8 @@ ps_document_class_init(PSDocumentClass * klass)
   klass->string_atom = gdk_atom_intern("STRING", FALSE);
 
   gtk_gs_defaults_load();
+
+  g_object_class_override_property (object_class, PROP_TITLE, "title");
 }
 
 /* Clean all memory and temporal files */
@@ -1296,6 +1338,8 @@ document_load(PSDocument * gs, const gchar * fname)
     /* we grab the vital statistics!!! */
     gs->doc = psscan(gs->gs_psfile, gs->respect_eof, filename);
 
+    g_object_notify (G_OBJECT (gs), "title");
+
     if(gs->doc == NULL) {
       /* File does not seem to be a Postscript one */
       gchar buf[1024];
--
cgit v0.9.1