Changeset 106 for trunk/desktop/class_c/wpfolder.c

Timestamp:

Nov 25, 2006, 8:57:34 PM (19 years ago)

Author:

cinc

Message:

Started implementation of wpPopulate()

File:

• trunk/desktop/class_c/wpfolder.c (modified) (3 diffs)

trunk/desktop/class_c/wpfolder.c

@@ -46 +46 @@
 
 #include <string.h>
+#include "gtk/gtk.h"
+
+#warning !!!!! nomIsObj() must be globaly defined !!!!!
+#define nomIsObj(a) ((a)!= 0)
+
+typedef struct _PRIVFOLDERDATA
+{
+  GtkListStore *gstoreFldContents;
+  GtkWidget    *gtkIconView;
+}PRIVFOLDERDATA, *PPRIVFOLDERDATA;
+
 #include "wpfolder.ih"
-
+#include "wpdatafile.h"
+
+/* Enum for the folder store */
+enum
+{
+  COL_PATH,
+  COL_DISPLAY_NAME,
+  COL_PIXBUF,
+  COL_IS_DIRECTORY,
+  NUM_COLS
+};
+
+static GtkListStore * fldr_CreateStore (void)
+{
+  GtkListStore *store;
+
+  store = gtk_list_store_new (NUM_COLS,
+                              G_TYPE_STRING, 
+                              G_TYPE_STRING, 
+                              GDK_TYPE_PIXBUF,
+                              G_TYPE_BOOLEAN);
+
+  return store;
+}
+
+static BOOL
+fldr_fillStore (GtkListStore *store, const gchar* gchrPath)
+{
+
+  GDir *gDir;
+  const gchar *gchrCurrentEntry;
+  GtkTreeIter iter;
+  
+  /* First clear the store */
+  gtk_list_store_clear (store);
+
+  /* Now go through the directory and extract all the file
+   * information */
+  gDir = g_dir_open (gchrPath, 0, NULL);
+  if (!gDir)
+    return FALSE;
+
+  while ((gchrCurrentEntry = g_dir_read_name (gDir))!= NULL)
+    {
+      gchar *path, *display_name;
+      gboolean is_dir;
+
+      if (gchrCurrentEntry[0] != '\0')
+        {
+          path = g_build_filename (gchrPath, gchrCurrentEntry, NULL);
+          nomPrintf("  %s\n", path);          
+
+          display_name = g_filename_to_utf8 (gchrCurrentEntry, -1, NULL, NULL, NULL);
+          if(g_file_test (path, G_FILE_TEST_IS_DIR))
+            {
+              /* It's a folder */
+              WPFolder* wpFolder;
+
+              wpFolder=WPFolderNew();
+              if(nomIsObj(wpFolder))
+                {
+                  gtk_list_store_append (store, &iter);
+#if 0
+                  gtk_list_store_set (store, &iter,
+                                      COL_PATH, path,
+                                      COL_DISPLAY_NAME, display_name,
+                                      COL_IS_DIRECTORY, is_dir,
+                                      COL_PIXBUF, _wpQueryIcon(wpFolder), //folder_pixbuf ,
+                                      -1);
+#endif
+                }/* if(nomIsObj(wpFolder)) */
+            }/* if(g_file_test (path, G_FILE_TEST_IS_DIR)) */
+          else
+            {
+              /* It's a file */
+              WPDataFile* wpDataFile;
+
+              wpDataFile=WPDataFileNew();
+
+              if(nomIsObj(wpDataFile))
+                {
+                  gtk_list_store_append (store, &iter);
+#if 0
+                  gtk_list_store_set (store, &iter,
+                                      COL_PATH, path,
+                                      COL_DISPLAY_NAME, display_name,
+                                      COL_IS_DIRECTORY, is_dir,
+                                      COL_PIXBUF, _wpQueryIcon(wpDataFile), //file_pixbuf,
+                                      -1);
+#endif
+                }
+            }
+          g_free (path);
+          g_free (display_name);
+        }/* if (gchrCurrentEntry[0] != '\0') */
+    }/* while */
+
+  g_dir_close(gDir);
+
+  return TRUE;
+}
 
 /* pszPath contains the fully qualified path (checked with WPS) */
 NOM_Scope CORBA_boolean NOMLINK impl_WPFolder_wpPopulate(WPFolder* nomSelf, const CORBA_unsigned_long ulReserved, const CORBA_char * pszPath, const CORBA_boolean fFoldersOnly, CORBA_Environment *ev)
 {
-/* WPFolderData* nomThis=WPFolderGetData(nomSelf); */
-  CORBA_boolean nomRetval;
+ WPFolderData* nomThis=WPFolderGetData(nomSelf); 
+  GtkListStore* gStore;
+  PPRIVFOLDERDATA priv;
 
   nomPrintf("    Entering %s with nomSelf: 0x%x. nomSelf is: %s. Path is %s\n",
             __FUNCTION__, nomSelf , nomSelf->mtab->nomClassName, pszPath);
 
-  return nomRetval;
+  g_return_val_if_fail(_privFolderData!=NULLHANDLE, FALSE);      /* Huh! What happened in wpInitData()? */
+  g_log("WPFolder", G_LOG_LEVEL_DEBUG, "%s: Populating %s\n", __FUNCTION__, pszPath);
+
+#if 0
+  /* Already populated? */
+  if(fFoldersOnly && 
+     (_wpQueryFldrFlags(somSelf) & (FOI_POPULATEDWITHFOLDERS | FOI_POPULATEDWITHALL)))
+    return TRUE;
+  else if(_wpQueryFldrFlags(somSelf) & FOI_POPULATEDWITHALL)
+    return TRUE;
+#endif
+
+  priv=_privFolderData;
+
+  if(!priv->gstoreFldContents)
+    {
+      /* Create a store holding the folder contents */
+      gStore=fldr_CreateStore();
+      g_return_val_if_fail(gStore!=NULLHANDLE, FALSE);
+      priv->gstoreFldContents=gStore;
+    }
+
+  /* Fill our store */
+  fldr_fillStore(gStore, pszPath);
+
+#if 0
+  gtk_icon_view_set_model(GTK_ICON_VIEW (priv->gtkIconView), GTK_TREE_MODEL (priv->gstoreFldContents));
+  /* We now set which model columns that correspont to the text
+   * and pixbuf of each item
+   */
+  gtk_icon_view_set_text_column (GTK_ICON_VIEW (priv->gtkIconView), COL_DISPLAY_NAME);
+  gtk_icon_view_set_pixbuf_column (GTK_ICON_VIEW (priv->gtkIconView), COL_PIXBUF);
+  gtk_icon_view_set_item_width (GTK_ICON_VIEW (priv->gtkIconView),
+                                100);
+
+  g_object_unref (gStore);
+#endif
+  return FALSE;
 }
 
@@ -64 +213 @@
 NOM_Scope void NOMLINK impl_WPFolder_wpInitData(WPFolder* nomSelf, CORBA_Environment *ev)
 {
-/* WPFolderData* nomThis=WPFolderGetData(nomSelf); */
+  gulong ulErr;
+  WPFolderData* nomThis=WPFolderGetData(nomSelf); 
 
   /* orbit-idl-c-stubs.c, VoyagerWriteProtoForParentCall line 84 */
@@ -71 +221 @@
   nomPrintf("    Entering %s with nomSelf: 0x%x. nomSelf is: %s.\n",
             __FUNCTION__, nomSelf , nomSelf->mtab->nomClassName);
+  _privFolderData=_wpAllocMem((WPObject*)nomSelf, sizeof(PRIVFOLDERDATA), (CORBA_unsigned_long*)&ulErr, NULLHANDLE);
 }