Changeset 241 for trunk/desktop/class_c/wpfolder.c

Timestamp:

Mar 6, 2007, 8:47:20 PM (18 years ago)

Author:

cinc

Message:

WC2007 patches for drag and drop implementation.

File:

• trunk/desktop/class_c/wpfolder.c (modified) (9 diffs)

trunk/desktop/class_c/wpfolder.c

@@ -33 +33 @@
 * ***** END LICENSE BLOCK ***** */
 /*
- * This file was generated by orbit-idl-2 for Voyager
- *
- *
  * And remember, phase 3 is near...
  */
@@ -77 +74 @@
 #include "helper.h"
 #include "exception.h"
+
+#include "nomdraginfo.h"
 
 typedef struct _FLDRGTREEVALUE
@@ -111 +110 @@
 /*************** Local vars ************************************/
 
+/* This ID is used as a namespace */
 static nomId WPFolderNomId;
 
@@ -520 +520 @@
   WPFolderWindow_wpSetWindowTitle(wpFldrWindow, WPFolder_wpQueryTitle(nomSelf, NULLHANDLE), NULLHANDLE);
 
-
   /* Show the new window */
   WPFolderWindow_show(wpFldrWindow, ev);
@@ -527 +526 @@
 }
 
+
 NOM_Scope gulong NOMLINK impl_WPFolder_wpQueryFldrFlags(WPFolder* nomSelf, CORBA_Environment *ev)
 {
@@ -533 +533 @@
   return g_atomic_int_get(&_ulFldrFlags);
 }
+
 
 NOM_Scope CORBA_boolean NOMLINK impl_WPFolder_wpSetFldrFlags(WPFolder* nomSelf, const gulong ulFlags,
@@ -547 +548 @@
   return TRUE;
 }
+
+
+/* FIXME: type and name of containerHandle is wrong */
+NOM_Scope gulong NOMLINK impl_WPFolder_wpDragOver(WPFolder* nomSelf, const gpointer containerHandle,
+                                                  const gpointer pDragInfo, CORBA_Environment *ev)
+{
+  /* WPFolderData* nomThis=WPFolderGetData(nomSelf); */
+  gulong ulNumItems, ulLoop;
+  NOMDragInfo* nomDragInfo=(NOMDragInfo*)pDragInfo;
+
+  if(!nomIsObj(nomDragInfo))
+    return DOR_NODROP;
+
+  ulNumItems=NOMDragInfo_queryNumDragItems(nomDragInfo, NULLHANDLE);
+
+  /* No items? */
+  if(0==ulNumItems)
+    return DOR_NODROP;
+
+  for(ulLoop=0; ulLoop<ulNumItems; ulLoop++)
+    {
+      /* We only accept desktop objects for now */
+      if(!NOMDragInfo_queryIsItemWPObject(nomDragInfo, ulLoop, NULLHANDLE))
+        return DOR_NODROP;
+      /* No dropping on the source folder for now */
+      if(nomSelf==(WPFolder*)
+         NOMDragInfo_querySourceWPObject(nomDragInfo, ulLoop, NULLHANDLE))
+        return DOR_NODROP;
+      /* No dropping on itself */
+      if(nomSelf==(WPFolder*)
+         NOMDragInfo_queryWPObjectFromItemList(nomDragInfo, ulLoop, NULLHANDLE))
+        return DOR_NODROP;
+    }
+
+  return GDK_ACTION_MOVE;
+  
+#if 0
+  WPFolder_wpDragOver_parent(nomSelf,  ev);
+#endif
+}
+
 
 #if 0
@@ -580 +622 @@
 }
 
+
 NOM_Scope void NOMLINK impl_WPFolder_wpInitData(WPFolder* nomSelf, CORBA_Environment *ev)
 {
@@ -599 +642 @@
      which may be searched using the name of the file/directory */
   //_fldrObjects=g_tree_new((GCompareFunc)strcmp);
-  _fldrObjects=g_tree_new_full((GCompareFunc)strcmp, nomSelf, NULL, (GDestroyNotify) fldrCatchDuplicates);
-}
-
-
-/* orbit-idl-c-stubs.c, cs_output_stub line 347 */
-NOM_Scope gulong NOMLINK impl_WPFolder_wpDragOver(WPFolder* nomSelf, const gpointer containerHandle,
-                                                  const gpointer pDragInfo, CORBA_Environment *ev)
+  _fldrObjects=g_tree_new_full((GCompareFunc)strcmp, nomSelf, NULL,
+                               (GDestroyNotify) fldrCatchDuplicates);
+}
+
+NOM_Scope gulong NOMLINK impl_WPFolder_wpDrop(WPFolder* nomSelf,
+                                              const gpointer containerHandle,
+                                              const gpointer pDragInfo,
+                                              CORBA_Environment *ev)
 {
 /* WPFolderData* nomThis=WPFolderGetData(nomSelf); */
-
-  return GDK_ACTION_COPY;
-  
+  gulong ulNumItems, ulLoop;
+  GdkDragAction gda;
+
+  NOMDragInfo* nomDragInfo=(NOMDragInfo*)pDragInfo;
+
+  g_message("%s", __FUNCTION__);
+
+  if(!nomIsObj(nomDragInfo))
+    return 0;
+
+  ulNumItems=NOMDragInfo_queryNumDragItems(nomDragInfo, NULLHANDLE);
+
+  /* No items? */
+  if(0==ulNumItems)
+    return 0;
+
+  gda=NOMDragInfo_queryChosenDropAction(nomDragInfo, NULLHANDLE);
+
+  for(ulLoop=0; ulLoop<ulNumItems; ulLoop++)
+    {
+      WPObject* wpObject;
+
+      wpObject=NOMDragInfo_querySourceWPObject(nomDragInfo, ulLoop, NULLHANDLE);
+      g_message("Source folder is: %s",
+                NOMPath_queryCString(WPFolder_wpQueryFileName(wpObject, TRUE, NULLHANDLE),
+                                     NULLHANDLE));
+      wpObject=NOMDragInfo_queryWPObjectFromItemList(nomDragInfo, ulLoop, NULLHANDLE);
+      g_message("Dropped object is: %s",
+                NOMPath_queryCString(WPFolder_wpQueryFileName(wpObject, TRUE, NULLHANDLE),
+                                     NULLHANDLE));
+
+      g_message("%s: drop action: %d", __FUNCTION__, gda);
+
+      wpObject=NOMDragInfo_queryWPObjectFromItemList(nomDragInfo, ulLoop, NULLHANDLE);
+      switch(gda)
+        {
+        case GDK_ACTION_MOVE:
+          {
+            WPObject_wpMoveObject(wpObject, nomSelf, NULLHANDLE);
+            break;
+          }
+        default:
+          {
+            WPObject_wpCopyObject(wpObject, nomSelf, FALSE, NULLHANDLE);
+            break;
+          }
+        }
+    }
+
+
+
 #if 0
-  /* orbit-idl-c-stubs.c, VoyagerWriteProtoForParentCall line 119 */
-  WPFolder_wpDragOver_parent(nomSelf,  ev);
-#endif
-}
-
-
+  WPFolder_wpDrop_parent(nomSelf,  ev);
+#endif
+  return 0;
+}
+
+
+
+
+
+
+