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authorChris Toshok <toshok@ximian.com>2001-05-12 16:26:35 +0800
committerChris Toshok <toshok@src.gnome.org>2001-05-12 16:26:35 +0800
commit3e6eb6c20221595c4d1286797a4879715cf5408a (patch)
treecd22b75c486c5c6db796692c2da12e1d9531d604 /shell/e-storage-set-view.c
parent9f45bb787b7e67b2d08234de9732836d121240a5 (diff)
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implement the CORBA side of dragging.
2001-05-12 Chris Toshok <toshok@ximian.com> * e-storage-set-view.c (tree_drag_data_received): implement the CORBA side of dragging. (convert_gdk_drag_action_set_to_corba): rename convert_gdk_drag_action_to_corba to this. (convert_corba_drag_action_set_to_gdk): rename convert_corba_drag_action_to_gdk to this. (convert_gdk_drag_action_to_corba): new function that doesn't build a bitmask, useful for the Action types, instead of ActionSet. (convert_corba_drag_action_to_gdk): same. svn path=/trunk/; revision=9780
Diffstat (limited to 'shell/e-storage-set-view.c')
-rw-r--r--shell/e-storage-set-view.c87
1 files changed, 81 insertions, 6 deletions
diff --git a/shell/e-storage-set-view.c b/shell/e-storage-set-view.c
index 8b9d054361..e9e7acad04 100644
--- a/shell/e-storage-set-view.c
+++ b/shell/e-storage-set-view.c
@@ -335,7 +335,7 @@ get_component_at_node (EStorageSetView *storage_set_view,
}
static GNOME_Evolution_ShellComponentDnd_ActionSet
-convert_gdk_drag_action_to_corba (GdkDragAction action)
+convert_gdk_drag_action_set_to_corba (GdkDragAction action)
{
GNOME_Evolution_ShellComponentDnd_Action retval;
@@ -354,7 +354,7 @@ convert_gdk_drag_action_to_corba (GdkDragAction action)
}
static GdkDragAction
-convert_corba_drag_action_to_gdk (GNOME_Evolution_ShellComponentDnd_ActionSet action)
+convert_corba_drag_action_set_to_gdk (GNOME_Evolution_ShellComponentDnd_ActionSet action)
{
GdkDragAction retval;
@@ -372,6 +372,41 @@ convert_corba_drag_action_to_gdk (GNOME_Evolution_ShellComponentDnd_ActionSet ac
return retval;
}
+
+static GNOME_Evolution_ShellComponentDnd_ActionSet
+convert_gdk_drag_action_to_corba (GdkDragAction action)
+{
+ if (action == GDK_ACTION_COPY)
+ return GNOME_Evolution_ShellComponentDnd_ACTION_COPY;
+ else if (action == GDK_ACTION_MOVE)
+ return GNOME_Evolution_ShellComponentDnd_ACTION_MOVE;
+ else if (action == GDK_ACTION_LINK)
+ return GNOME_Evolution_ShellComponentDnd_ACTION_LINK;
+ else if (action == GDK_ACTION_ASK)
+ return GNOME_Evolution_ShellComponentDnd_ACTION_ASK;
+ else {
+ g_warning ("unknown GdkDragAction %d\n", action);
+ return GNOME_Evolution_ShellComponentDnd_ACTION_DEFAULT;
+ }
+}
+
+static GdkDragAction
+convert_corba_drag_action_to_gdk (GNOME_Evolution_ShellComponentDnd_ActionSet action)
+{
+ if (action == GNOME_Evolution_ShellComponentDnd_ACTION_COPY)
+ return GDK_ACTION_COPY;
+ else if (action == GNOME_Evolution_ShellComponentDnd_ACTION_MOVE)
+ return GDK_ACTION_MOVE;
+ else if (action == GNOME_Evolution_ShellComponentDnd_ACTION_LINK)
+ return GDK_ACTION_LINK;
+ else if (action == GNOME_Evolution_ShellComponentDnd_ACTION_ASK)
+ return GDK_ACTION_ASK;
+ else {
+ g_warning ("unknown GNOME_Evolution_ShellComponentDnd_ActionSet %d\n", action);
+ return GDK_ACTION_DEFAULT;
+ }
+}
+
/* This will look for the targets in @drag_context, choose one that matches
with the allowed types at @path, and return its name. The EVOLUTION_PATH
type always matches. */
@@ -1045,7 +1080,7 @@ tree_drag_data_get (ETree *etree,
GNOME_Evolution_ShellComponentDnd_SourceFolder_getData (priv->drag_corba_source_interface,
priv->drag_corba_source_context,
- convert_gdk_drag_action_to_corba (context->action),
+ convert_gdk_drag_action_set_to_corba (context->action),
target_type,
& priv->drag_corba_data,
&ev);
@@ -1157,7 +1192,7 @@ tree_drag_motion (ETree *tree,
CORBA_exception_init (&ev);
corba_context.dndType = (char *) dnd_type; /* (Safe cast, as we don't actually free the corba_context.) */
- corba_context.possibleActions = convert_gdk_drag_action_to_corba (context->actions);
+ corba_context.possibleActions = convert_gdk_drag_action_set_to_corba (context->actions);
corba_context.suggestedAction = convert_gdk_drag_action_to_corba (context->suggested_action);
folder = get_folder_at_node (storage_set_view, path);
@@ -1213,7 +1248,6 @@ tree_drag_data_received (ETree *etree,
{
EStorageSetView *storage_set_view;
EStorageSetViewPrivate *priv;
- const char *target_path;
char *target_type;
storage_set_view = E_STORAGE_SET_VIEW (etree);
@@ -1256,8 +1290,49 @@ tree_drag_data_received (ETree *etree,
g_free (destination_path);
}
+ else {
+ GNOME_Evolution_ShellComponentDnd_DestinationFolder destination_folder_interface;
+ GNOME_Evolution_ShellComponentDnd_DestinationFolder_Context corba_context;
+ GNOME_Evolution_ShellComponentDnd_Data corba_data;
+ EvolutionShellComponentClient *component_client;
+ const char *target_path;
+
+ target_path = e_tree_memory_node_get_data (E_TREE_MEMORY(priv->etree_model), path);
+
+ component_client = get_component_at_node (storage_set_view, path);
+ if (component_client != NULL) {
+ destination_folder_interface = evolution_shell_component_client_get_dnd_destination_interface (component_client);
+ if (destination_folder_interface != NULL) {
+ EFolder *folder;
+ CORBA_Environment ev;
+ CORBA_boolean handled;
+
+ CORBA_exception_init (&ev);
- target_path = e_tree_memory_node_get_data (E_TREE_MEMORY(priv->etree_model), path);
+
+ folder = get_folder_at_node (storage_set_view, path);
+
+ corba_context.dndType = (char *) target_type;
+ corba_context.possibleActions = convert_gdk_drag_action_set_to_corba (context->actions);
+ corba_context.suggestedAction = convert_gdk_drag_action_to_corba (context->suggested_action);
+
+ corba_data.format = selection_data->format;
+ corba_data.target = selection_data->target;
+
+ corba_data.bytes._release = FALSE;
+ corba_data.bytes._length = selection_data->length;
+ corba_data.bytes._buffer = selection_data->data;
+
+ /* pass off the data to the component's DestinationFolderInterface */
+ handled = GNOME_Evolution_ShellComponentDnd_DestinationFolder_handleDrop (destination_folder_interface,
+ e_folder_get_physical_uri (folder),
+ &corba_context,
+ convert_gdk_drag_action_to_corba (context->action),
+ &corba_data,
+ &ev);
+ }
+ }
+ }
g_free (target_type);
}