Changeset 8 for trunk/src/Document.h

Timestamp:

04/10/06 12:49:58 (3 years ago)

Author:

jordi

Message:

I've changed the way the loadFile() function handles the error. Now all Poppler error are defined under the DocumentError? enumeration. When an error happens we can call the Document::getErrorMessage() static method to get the error message from the error code.

Also I've added the Document domain to the GError.

Files:

• trunk/src/Document.h (modified) (2 diffs)

trunk/src/Document.h

@@ -19 +19 @@
 #define __DOCUMENT_H__
 
+/// This is the definition of the GQuark used for Document's errors.
+#define EPDFVIEW_DOCUMENT_ERROR     ePDFView::Document::getErrorQuark ()
+
 namespace ePDFView 
 {
+    ///
+    /// @brief Defines the possible errors loading a document.
+    ///
+    /// This enumeration matches the definitions at ErrorCodes.h of Poppler.
+    ///
+    typedef enum
+    {
+        /// No error.
+        DocumentErrorNone = 0,
+        /// Couldn't open the PDF file.
+        DocumentErrorOpenFile = 1,
+        /// Coudln't read the page catalog.
+        DocumentErrorBadCatalog = 2,
+        /// PDF file is damaged and couldn't be repaired.
+        DocumentErrorDamaged = 3,
+        /// The file is encrypted and the password was incorrect 
+        /// or not supplied.
+        DocumentErrorEncrypted = 4,
+        /// Nonexistent or invalid highlight file.
+        DocumentErrorHighlightFile = 5,
+        /// Invalid printer.
+        DocumentErrorBadPrinter = 6,
+        /// Error during printing.
+        DocumentErrorPrinting = 7,
+        /// PDF File doesn't allow that operation.
+        DocumentErrorPermission = 8,
+        /// Invalid page number.
+        DocumentErrorBadPageNumber = 9,
+        /// File I/O Error.
+        DocumentErrorFileIO = 10
+    } DocumentError;
+        
     ///
     /// @brief Defines the document's page mode.
@@ -71 +106 @@
             DocumentIndex &getDocumentIndex (void);
 
+            static GQuark getErrorQuark (void);
+            static gchar *getErrorMessage (DocumentError errorCode);
+
         protected:
             PDFDoc *m_Document;
+
+            static GQuark errorQuark;
     };
 }