Move chrome/browser/gtk to chrome/browser/ui/gtk

chrome/browser/ui/gtk/bookmark_tree_model.h

+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_UI_GTK_BOOKMARK_TREE_MODEL_H_
+#define CHROME_BROWSER_UI_GTK_BOOKMARK_TREE_MODEL_H_
+#pragma once
+
+#include "base/basictypes.h"
+#include "base/string16.h"
+
+class BookmarkModel;
+class BookmarkNode;
+
+typedef struct _GtkCellRenderer GtkCellRenderer;
+typedef struct _GtkTreeIter GtkTreeIter;
+typedef struct _GtkTreeModel GtkTreeModel;
+typedef struct _GtkTreeStore GtkTreeStore;
+typedef struct _GtkTreeView GtkTreeView;
+typedef struct _GdkPixbuf GdkPixbuf;
+typedef struct _GtkWidget GtkWidget;
+
+namespace bookmark_utils {
+
+enum FolderTreeStoreColumns {
+  FOLDER_ICON,
+  FOLDER_NAME,
+  ITEM_ID,
+  IS_EDITABLE,
+  FOLDER_STORE_NUM_COLUMNS
+};
+
+// Make a tree store that has two columns: name and id.
+GtkTreeStore* MakeFolderTreeStore();
+
+// Copies the folders in the model's root node into a GtkTreeStore. We
+// want the user to be able to modify the tree of folders, but to be able to
+// click Cancel and discard their modifications. |selected_id| is the
+// node->id() of the BookmarkNode that should selected on
+// node->screen. |selected_iter| is an out value that points to the
+// node->representation of the node associated with |selected_id| in |store|.
+// |recursive| indicates whether to recurse into sub-directories (if false,
+// the tree store will effectively be a list). |only_folders| indicates whether
+// to include bookmarks in the tree, or to only show folders.
+void AddToTreeStore(BookmarkModel* model, int64 selected_id,
+                    GtkTreeStore* store, GtkTreeIter* selected_iter);
+
+// As above, but inserts just the tree rooted at |node| as a child of |parent|.
+// If |parent| is NULL, add it at the top level.
+void AddToTreeStoreAt(const BookmarkNode* node, int64 selected_id,
+                      GtkTreeStore* store, GtkTreeIter* selected_iter,
+                      GtkTreeIter* parent);
+
+// Makes a tree view for the store. This will take ownership of |store| and the
+// returned widget has a floating reference.
+GtkWidget* MakeTreeViewForStore(GtkTreeStore* store);
+
+// A helper method for getting pointer back to the GtkCellRendererText used for
+// the folder names.
+GtkCellRenderer* GetCellRendererText(GtkTreeView* tree_view);
+
+// Commits changes to a GtkTreeStore built from BuildTreeStoreFrom() back
+// into the BookmarkModel it was generated from.  Returns the BookmarkNode that
+// represented by |selected|.
+const BookmarkNode* CommitTreeStoreDifferencesBetween(
+    BookmarkModel* model, GtkTreeStore* tree_store,
+    GtkTreeIter* selected);
+
+// Returns the id field of the row pointed to by |iter|.
+int64 GetIdFromTreeIter(GtkTreeModel* model, GtkTreeIter* iter);
+
+// Returns the title field in utf8 of the row pointed to by |iter|.
+string16 GetTitleFromTreeIter(GtkTreeModel* model, GtkTreeIter* iter);
+
+}  // namespace bookmark_utils
+
+#endif  // CHROME_BROWSER_UI_GTK_BOOKMARK_TREE_MODEL_H_