Changeset 200 for trunk/src/PDFDocument.cxx

Timestamp:

06/05/06 08:41:08 (2 years ago)

Author:

jordi

Message:

Added the option to save a copy of the currently loaded document.

Files:

• trunk/src/PDFDocument.cxx (modified) (4 diffs)

trunk/src/PDFDocument.cxx

@@ -181 +181 @@
     // Try to open the PDF document.
     GError *loadError = NULL;
-    PopplerDocument *newDocument = 
+    PopplerDocument *newDocument =
         poppler_document_new_from_file (filename_uri, password, &loadError);
     g_free (filename_uri);
@@ -262 +262 @@
     gchar *subject = NULL;
     gchar *title = NULL;
-   
+
     g_object_get (m_Document,
             "author", &author,
@@ -461 +461 @@
         return NULL;
     }
-    
+
     // First create the document's page.
     gdouble pageWidth;
@@ -488 +488 @@
     }
     g_object_unref (pixbuf);
-    
+
     return (renderedPage);
+}
+
+///
+/// @brief Saves a document's copy to a file.
+///
+/// Tries to save the document to file @a filename.
+///
+/// @param filename The path, absolute or relative, to the file name
+///                 to save the copy to.
+/// @param error Location to store any error that could happen or
+///              set to NULL to ignore errors.
+///
+/// @return TRUE if the file could be saved. FALSE otherwise.
+///
+gboolean
+PDFDocument::saveFile (const gchar *filename, GError **error)
+{
+    g_assert (NULL != m_Document && "No document loaded yet.");
+    g_assert (NULL != filename && "Tried to save to a NULL file name.");
+
+    gchar *absoluteFileName = getAbsoluteFileName (filename);
+    gchar *filename_uri = g_filename_to_uri (absoluteFileName, NULL, error);
+    g_free (absoluteFileName);
+    if ( NULL == filename_uri )
+    {
+        return FALSE;
+    }
+    // Try to save the PDF document.
+    gboolean result = poppler_document_save (m_Document, filename_uri, error);
+    g_free (filename_uri);
+
+    return result;
 }